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HomeMy WebLinkAbout064929 - Construction-Related - Contract - Woody Contractors, Inc.CSC No. 64929 FORTWORTH, CONTRACT FOR THE CONSTRUCTION OF Water & Sanitary Sewer Replacement Contract 2020, WSM-H City Project No.103412 Volume No Mattie Parker Jesus "Jay" Chapa Mayor City Manager Christopher P. Harder, P.E. Director, Water Department Lauren Prieur, P.E. Director, Transportation and Public Works Department Prepared for The City of Fort Worth 2025 OF ........................... .*../ GARY L. DREIGHTON L� .......................... Y 92545 ' �� 11/4/25 EN.... . /ONA OFFICIAL RECORD NATHAN D. MAI ER CITY SECRETARY CONSULTING ENGINEERS, INC. Texas Reg. No. F-356 FT. WORTH, TX FORT WORTH, City of Fort Worth Standard Construction Specification Documents Adopted September 2011 00 00 00 STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Page 1 of 6 SECTION 00 00 00 TABLE OF CONTENTS Division 00 - General Conditions Last Revised 0005 10 Mayor and Council Communication 07/01/2011 0005 15 Addenda 07/01/2011 0011 13 Invitation to Bidders 02/08/2024 0021 13 Instructions to Bidders 09/01/2025 0035 13 Conflict of Interest Statement 02/24/2020 00 41 00 Bid Form 09/19/2025 00 42 43 Proposal Form Unit Price 09/30/2021 0043 13 Bid Bond 09/30/2021 00 43 37 Vendor Compliance to State Law Nonresident Bidder 09/30/2021 0045 11 Bidders Prequalifications 08/13/2021 0045 12 Prequalification Statement 09/30/2021 0045 13 Prequalification Application 06/13/2025 00 45 26 Contractor Compliance with Workers' Compensation Law 07/01/2011 00 45 41 Small Business Goal 9/01/2025 00 52 43 Agreement 9/19/2025 0061 13 Performance Bond 12/08/2023 0061 14 Pa ment Bond 12/08/2023 0061 19 Maintenance Bond 9/19/2025 00 61 25 Certificate of Insurance 07/01/2011 00 72 00 General Conditions 09/01/2025 00 73 00 Supplementary Conditions 9/19/2025 Division 01- General Requirements Last Revised 01 1100 Summary of Work 12/20/2012 01 25 00 Substitution Procedures 07/01/2011 01 29 75 Materials On Hand 9/19/2025 01 31 19 Preconstruction Meeting 09/01/2025 01 3120 Project Meetings 07/01/2011 0132 16 Construction Schedule 10/06/2023 01 32 33 Preconstruction Video 07/01/2011 01 33 00 Submittals 12/20/2012 01 35 13 Special Project Procedures 03/11/2022 01 45 23 Testing and Inspection Services 03/09/2020 01 5000 Temporary Facilities and Controls 09/19/2025 01 5526 Street Use Permit and Modifications to Traffic Control 03/22/2021 01 57 13 Storm Water Pollution Prevention Plan 07/01/2011 01 58 13 Temporary Project Si na e 07/01/2011 01 60 00 Product Requirements 03/09/2020 01 66 00 Product Storage and Handling Requirements 07/01/2011 01 70 00 Mobilization and Remobilization 11/22/2016 01 7123 Construction Staking and Survey 02/14/2018 01 74 23 Cleaning 07/01/2011 0177 19 Closeout Requirements 03/22/2021 01 78 23 Operation and Maintenance Data 12/20/2012 01 78 39 Project Record Documents 07/01/2011 CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised September 19, 2025 Water & Sanitary Sewer Replacement Contract 2020, WSM-H City Project No. 103412 00 00 00 STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Page 2 of 6 Technical Specifications which have been modified by the Engineer specifically for this Project; hard copies are included in the Project's Contract Documents: NONE Technical Specifications listed below are included for this Project by reference and can be viewed/downloaded from the City's website at: http://fortworthtexas.2ov/tpw/contractors/ or https:Happs.fortworthtexas.i!ov/Proi ectResources/ Division 02 - Existing Conditions Last Revised 0241 13 Selective Site Demolition 03/11/2022 0241 14 Utility Removal/Abandonment 12/20/2012 0241 15 Paving Removal 02/02/2016 Division 03 - Concrete 03 30 00 Cast -In -Place Concrete 06/13/2025 03 34 13 Controlled Low Strength Material CLSM 03/07/2025 03 34 16 Concrete Base Material for Trench Repair 12/20/2012 03 80 00 Modifications to Existing Concrete Structures 12/20/2012 Division 26 - Electrical Division 31- Earthwork 31 1000 Site Clearing 03/22/2021 3123 16 Unclassified Excavation 01/28/2013 31 23 23 Borrow 01/28/2013 31 24 00 Embankments 01/28/2013 31 25 00 Erosion and Sediment Control 04/29/2021 i 343700 1 2 /20,L2 11 2 rtravravzz Division 32 - Exterior Improvements 3201 17 Permanent Asphalt Paving Repair 12/20/2012 3201 18 Temporary Asphalt Paving Repair 12/20/2012 32 01 29 Concrete Paving Repair 06/13/2025 32 1123 Flexible Base Courses 12/20/2012 32 1129 Lime Treated Base Courses 12/20/2012 32 1133 Cement Treated Base Courses 06/10/2022 32 1137 Liquid Treated Soil Stabilizer 08/21/2015 32 1216 Asphalt Paving 6/07/2024 32 1273 Asphalt Paving Crack Sealants 12/20/2012 32 13 13 Concrete Paving 06/13/2025 32 1320 Concrete Sidewalks, Driveways and Barrier Free Rams 12/09/2022 CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised September 19, 2025 City Project No. 103412 00 00 00 STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Page 3 of 6 32 1373 Concrete Paving Joint Sealants 12/20/2012 32 1416 Brick Unit Paving 12/20/2012 32 1613 Concrete Curb and Gutters and Valley Gutters 12/09/2022 32 1723 Pavement Markings 06/10/2022 32 1725 Curb Address Painting 11/04/2013 3231 13 Chain Fences and Gates 12/20/2012 32 31 26 Wire Fences and Gates 12/20/2012 32 31 29 Wood Fences and Gates 12/20/2012 32 32 13 Cast -in -Place Concrete Retaining Walls 06/05/2018 3291 19 Topsoil Placement and Finishing of Roadway Right-of-ways 03/11/2022 32 92 13 Sodding 05/13/2021 32 92 14 Non -Native Seeding 05/13/2021 32-92-44 1 n/n�23 32 93 43 Trees and Shrubs 12/20/2012 Division 33 - Utilities 33 01 30 Sewer and Manhole Testing 09/07/2018 33 01 31 Closed Circuit Television CCTV Inspection — Sanitary Sewer 03/11/2022 32 nt �� �--v-r�a 12/0842n23 rLrvvrav�.� 10 Bypass Pumping of Existing Sewer Systems 12/20/2012 �3 �3 /03 ��7'/d�`�T 1 2zzr20QO 12 �t8 33 n4 1 7 �-vTrz 12 20,L2012 r�-zvravzz 33 04 30 Temporary Water Services 09/19/2025 33 04 40 Cleaning and Acceptance Testing of Water Mains 02/06/2013 33 04 50 Cleaning of Pipes 03/11/2022 3305 10 Utility Trench Excavation, Embedment, and Backfill 06/13/2025 3305 12 Water Line Lowering 12/20/2012 3305 13 Frame, Cover and Grade Rings 09/09/2022 3305 14 Adjusting Manholes, Inlets, Valve Boxes, and Other Structures to Grade 03/11/2022 22�0 !''e ffe,-oho wate.- VatAtS 12�'fr�-20,i012 3305 17 Concrete Collars 03/11/2022 3oAuger-4240404-2 33 nc 71 �J--o�-zT T,mnel r ine f Dl to 1 2 /20QO1 2 rcrzvrcvrc 33 05 22 Steel Casing Pie 12/20/2012 33 05 23 Hand Tunneling 12/20/2012 33 05 24 Installation of Carrier Pipe in Casing or Tunnel Liner Plate 12/09/2022 33 05 26 Utility Markers/Locators 12/20/2012 33 05 30 Location of Existing Utilities 12/20/2012 33 1105 Bolts, Nuts, and Gaskets 12/20/2012 33 11 10 Ductile Iron Pie 12/09/2022 33 11 11 Ductile Iron Fittings 09/20/2017 33 11 12 Polyvinyl Chloride PVC Pressure Pie 09/09/2022 3-3-� Goner-ete Pr-esstffe Pipe, Baf 3ALrapped, Steel Cylinder- Type 4- in�2-5 33 11 14 Buried Steel Pipe and Fittings 12/20/2012 33 12 10 Water Services 1-inch to 2-inch 02/14/2017 33 12 11 Large Water Meters 12/20/2012 33 1220 Resilient Seated Gate Valve 05/06/2015 33 1221 AWWA Rubber -Seated Butterfly Valves 04/23/2019 CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised September 19, 2025 City Project No. 103412 00 00 00 STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Page 4 of 6 33 1225 Connection to Existing Water Mains 02/06/2013 33 1230 Combination Air Valve Assemblies for Potable Water Systems 12/20/2012 33 1240 Fire Hydrants 01/03/2014 33 1250 Water Sample Stations 12/20/2012 333447 -z 12/2n/2n,2 rLravrzvzz 33 3 1 2Fiber-glass4240/2414 33 31 15 High Density Polyethylene (HDPE) Pipe for Sanitary Sewer 04/23/2019 33 31 20 Polyvinyl Chloride PVC Gravity Sanitary Sewer Pie 09/09/2022 33 31 21 Polyvinyl Chloride (PVC) Closed Profile Gravity Sanitary Sewer Pipe 12/20/2012 3-3-� 4240/2044 33 31 23 Sanitary Sewer Pipe Enlargement 12/20/2012 33 31 50 Sanitary Sewer Service Connections and Service Line 04/26/2013 33 3 7n �v 12/20,L20 2 rLravravzz 3339 10 Cast -in -Place Concrete Manholes 12/13/2024 33 39 20 Precast Concrete Manholes 12/13/2024 33-39-30 Fibefglass Manholes , 2 /�24 33-39-40 12/ 33 39 60 Liners for Sanitary Sewer Structures 04/29/2021 n7 /n�li 33 4, ,, �r 12/2n901 rc�rzvrzv-iz 24, ,7 �2--rrra n�7n „�rr7r/�m,5 3 4 t l Z vvrrvnvzz 06/ nL2022 �}T✓-rrz� 33-4� 1 2 /zzr20QO 12 }Stefn+Dfaiftsn7 /non 22�i •r,.o.,e D,.,,in 07/n�14 33 49 10 Cast -in -Place Manholes and Junction Boxes 12/13/2024 33 49 20 Curb and Drop Inlets 03/11/2022 33 40 4n -o on7/n, 04wn Division 34 - Transportation 3 n 4 t I n 034 bQ022 4 4 t t o nl n, +..,.11 r + Q481 0i -v-r z-r�ti� xix2i��acrvrrE�' acc �rz-orzozs 24 4vvL n7�" '2 4 4�03 A#aehment G Seftwafe Speeifieatiea n i / 3 4�-3 n3 /lei 34 41 M Readway 14umifia4ien As&emb4es 12/20,90 2 74 4, Inn,Li*minair-esway06/159015 74 4, 7nrnFreewaywa-y06/154015 74 4 t 7n 03 Resi efAi l LED Roadway T , 06/1c/7n, c 34 41 30 Aluminum Signs 11/12/2013 34 t n 0 �4co 2/26QO 6 �� 3471 13 Traffic Control 03/22/2021 Appendix GC-4.02 Subsurface and Physical Conditions GC-4.06 Hazardous Environmental Condition at Site GC-6.06.D Small Business Utilization Form CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised September 19, 2025 City Project No. 103412 00 00 00 STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Page 5 of 6 GC-6.07 Wage Rates GC-6.24 Nondiscrimination GR-01 60 00 Product Requirements END OF SECTION CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised September 19, 2025 City Project No. 103412 CITY COUNCIL AGENDA Create New From This M&C Official site of the City of Fort Worth, Texas FORT' oRTH DATE: 2/10/2026 REFERENCE **M&C 26- LOG NAME: 60WSSC20WSMH- NO.: 0115 WOODY CODE: C TYPE: CONSENT PUBLIC NO HEARING: SUBJECT: (CD 8) Authorize Execution of a Contract with Woody Contractors, Inc., in the Amount of $8,227,654.00, for Water and Sanitary Sewer Replacement Contract 2020 WSM-H Project and Adopt Appropriation Ordinance to Effect a Portion of Water's Contribution to the Fiscal Years 2026-2030 Capital Improvement Program RECOMMENDATION: It is recommended that the City Council: 1. Authorize execution of a contract with Woody Contractors, Inc., in the amount of $8,227,654.00 for Water and Sanitary Sewer Replacement Contract 2020, WSM-H project; and 2. Adopt the attached appropriation ordinance increasing estimated receipts and appropriations in the Water and Sewer Capital Projects Fund in the amount of $8,998,754.00, from available PayGo residuals within the Water and Sewer Capital Projects Fund, for the purpose of funding the Water and Sanitary Sewer Replacement Contract 2020, WSM-H project (City Project No. 103412) and to effect a portion of Water's contribution to the Fiscal Years 2026-2030 Capital Improvement Program. DISCUSSION: This Mayor & Council Communication (M&C) is to authorize execution of a construction contract with Woody Contractors, Inc., in the amount of $8,227,654.00 for the replacement of cast iron water and deteriorated sanitary sewer mains as indicated on the following streets and easements: Street From To Scope of Work Jefferson Avenue r— Richmond Avenue Baltimore Avenue IArlington Avenue Missouri Avenue Evans Avenue Interstate Evans Highway Avenue Water (I.H.) 35 Mississippi Avenue I.H. 35 I.H. 35 Jefferson Avenue Baltimore Avenue Yuma Street Water Beverly ,Avenue Water/Sewer Delaware (Water Avenue Baltimore Avenue IDavis Avenue Water Water/Sewer Delaware Avenue Davis Avenue Richmond Water/Sewer Avenue Easement between _ J New York Mississippi Elmwood Avenue and Sewer Jefferson Avenue (Avenue Avenue Easement between Baltimore Avenue and Evans Avenue West 185 Sewer Arlington Avenue feet Easement between Mississippi East 160 Arlington Avenue and Avenue feet Sewer East Davis Avenue Additionally, asphalt pavement rehabilitation will be conducted on all the roadways curb to curb subsequent to the water and sanitary sewer main replacement. The project was advertised for bids on November 5, 2025 and November 12, 2025, in the Fort Worth Star -Telegram. On December 18, 2025, the following bids were received: Bidder 2R Construction Services* Woody Contractors, Inc. R&D Burns Brothers Inc. Amount $7,895,208.30I $8,227,654.00 $8,289,845.50 William J Schultz Inc. dba Circle C Construction Company Fs8,843,247.00 Venus Construction —F—$9,097,340.00 16-ra-Tex Utilities Inc. F$9,158,780.00 Western Municipal Construction of $10,459,200.20 Texas, LLC Muniz Construction, Inc. Incomplete Bid Time of Completion 680 Calendar Days *2R Construction Services did not meet the City's small business goal. Small Business (SB) Goal - Woody Contractors, Inc. has met the City's small business goal. In addition to the contract amount, $483,132.00 (Water: $324,767.00; Sewer: $158,365.00) is required for project management, material testing, and inspection. Project contingencies are provided in the amount of $287,968.00 (Water: $193,183.00; Sewer: $94,785.00). This project will have no impact on the Water Department's operating budget when completed. The sanitary sewer component of this project is part of the Sanitary Sewer Overflow Initiative Program of the Water Department. Approximately 11,776 linear feet of cast iron water and 3,718 linear feet of sanitary sewer pipe will be removed and replaced as part of this project. It is the practice of the Water Department to appropriate its Capital Improvement Program (CIP) plan throughout the Fiscal Year, instead of within the annual budget ordinance, as projects commence, additional funding needs are identified, and to comply with bond covenants. Funding is currently available in the Unspecified All -Funds project within the Water and Sewer Capital Projects Fund for the purpose of funding the W&SS Repl Contract 2020 WSM-H project. Appropriations for the water and sanitary sewer improvements for the W&SS Contract 2020 WSM-H project are as depicted below: Fund Existing Additional project Total* Appropriations Appropriations W&S Capital Projects - Fund $490,542.00 $8,998,754.00 $9,489,296.00 56002 Project Total F $490,542.00 $8,998,754.00 $9,489,296.00 *Numbers rounded for presentation purposes. The project is located in COUNCIL DISTRICT 8. FISCAL INFORMATION/CERTIFICATION: The Director of Finance certifies that funds are available in the Unspecified All -Funds project within the W&S Capital Projects Fund and upon approval of the above recommendations and adoption of the attached appropriation ordinance, funds will be available in the W&S Capital Projects Fund for the W&SS REPL CONTRACT 2020 WSM-H project to support the execution of the construction contract. TO Fund Department Account Project Program l Activity Budget Reference # Amount I ID ID I� Year , (Chartfield 2) T FROM Fund Department Account Project Program Activity Budget Reference # Amount ID ID Year (Chartfield 2) Submitted for City Manager's Office by_ Jesica McEachern (5804) Originating Department Head: Chris Harder (5020) Additional Information Contact: Clayton Torrance (8528) ATTACHMENTS 1295 Form.pdf (CFW Internal) 60WSSC20WSMH-WOODY FID TABLE (WCF 01.06.26).xlsx (CFW Internal) 60WSSC20WSMH-WOODY funds avail.docx (CFW Internal) 60WSSC20WSMH-W00DYpdf (Public) ORD.APP 60WSSC20WSMH-WOODY 56002 A026(R2).docx (Public) 0 0 Ln Ln Ln Ln Lu L rq C C On U N N m L 00 7 00 7 �' •� u r-w — u r-•� o O N O U m O w U y O OO U 4 Ln y y0 O N UO N y p w 7 C C d CL Y C C— 0.O- y n d O 0 'Q C UO Ln O 0 'Q H C O U U N ? 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M&C insert shall be on blue paper.] END OF SECTION CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised July 1, 2011 Water & Sanitary Sewer Replacement Contract 2020, WSM-H City Project No. 103412 FORT WORTH.) ADDENDUM TO INVITATION TO BID NO. 26-0028 WATER AND SANITARY SEWER REPLACEMENT CONTRACT 2020, WSM-H WATER DEPARTMENT ADDENDUM NO. 1 DATE ISSUED: December 9, 2025 INVITATION TO BID (ITB): 26-0028 BID OPENING DATE: December 11, 2025 REVISED BID OPENING DATE: December 18, 2025 ITB No. 26-0028, issued November 5, 2025, is hereby amended as follows: 1. Bid Opening Date is changed from December 11, 2025 at 2:00 PM CST to December 18, 2025 at 2:00 PM CST. 2. Questions Due Date is changed from December 5, 2025 at 5:00 PM CST to December 15, 2025 at 2:00 PM CST 3. Responses to questions are attached to this addendum as Attachment A. 4. Paving Core report is attached to this addendum as Attachment B. 5. The pre -bid meeting is attached to this addendum as Attachment C. 6. PLANS: Replace Sheet With Sheet SHEET 1 — COVER SHEET SHEET 1 — COVER SHEET SHEET C-6 Baltimore Ave - 8" Waterline SHEET C-6 Baltimore Ave - 8" Waterline Station Station 0+00 to 6+00 0+00 to 6+00 SHEET C-7 Baltimore Ave - 8" Waterline SHEET C-7 Baltimore Ave - 8" Waterline Station Station 6+00 to 14+50 6+00 to 14+50 SHEET C-8 Baltimore Ave - 8" Waterline SHEET C-8 Baltimore Ave - 8" Waterline Station Station 14+50 to 22+00 14+50 to 22+00 SHEET C-9 Baltimore Ave - 8" Waterline SHEET C-9 Baltimore Ave - 8" Waterline Station Station 22+00 to 30+00 22+00 to 30+00 SHEET C-10 Baltimore Ave - 8" Waterline SHEET C-10 Baltimore Ave - 8" Waterline Station 30+00 to End Station 30+00 to End SHEET C-11 Arlington Ave - 8" Waterline SHEET C-11 Arlington Ave - 8" Waterline Station 0+00 to 6+00 Station 0+00 to 6+00 SHEET C-12 Arlington Ave - 8" Waterline SHEET C-12 Arlington Ave - 8" Waterline Station 6+00 to 14+00 Station 6+00 to 14+00 SHEET C-13 Arlington Ave - 8" Waterline SHEET C-13 Arlington Ave - 8" Waterline Station 14+00 to 22+10 Station 14+00 to 22+10 SHEET C-14 Arlington Ave - 8" Waterline SHEET C-14 Arlington Ave - 8" Waterline Station 22+10 to 30+00 Station 22+10 to 30+00 SHEET C-15 Arlington Ave - 8" Waterline SHEET C-15 Arlington Ave - 8" Waterline ITB 26-0028 WATER AND SANITARY SEWER REPLACEMENT CONTRACT 2020, WSM-H Addendum No. 1, Page 1 of 2 Station 30+00 to 38+10 Station 30+00 to 38+10 SHEET C-16 Arlington Ave - 8" Waterline Station 38+10 to End SHEET C-16 Arlington Ave - 8" Waterline Station 38+10 to End SHEET C-17 Delaware Ave. — 8" Waterline Station 0+00 to 8+00 SHEET C-17 Delaware Ave. — 8" Waterline Station 0+00 to 8+00 SHEET C-18 Delaware Ave. — 8" Waterline Station 8+00 to End SHEET C-18 Delaware Ave. -- 8" Waterline Station 8+00 to End SHEET C-27 L-367 Evans Ave (Davis Ave. to Baltimore Ave.) SHEET C-27 L-367 Evans Ave (Davis Ave. to Baltimore Ave. SHEET C-28 L-367 Evans Ave (Davis Ave. to Baltimore Ave.) SHEET C-28 L-367 Evans Ave (Davis Ave. to Baltimore Ave. SHEET C-29 L-367 Evans Ave (Davis Ave. to Baltimore Ave.) SHEET C-29 L-367 Evans Ave (Davis Ave. to Baltimore Ave. SHEET C-31 L-367 Alley to Evans Ave. SHEET C-31 L-367 Alley to Evans Ave. SHEET C-50 Trench Details SHEET C-50 Trench Details SHEET C-51 Trench Details SHEET C-51 Trench Details SHEET C-54 Water Standard Details SHEET C-54 Water Standard Details 7. SPECIFICATIONS: Replace the following: Replace Sheet With Sheet 00 42 43 Proposal Form 00 42 43 Proposal Form All other terms and nditions remain unchanged. " [21 1 Z� Tony Sholola, P.E. ASSISTANT DIRECTOR, WATER DEPARTMENT ■■�rrrrons��mm�pnr�rrrrmnwnr�anr���!�essRrxrrr��rr��mnmrrrorommommommureBREMEN By the signature affixed below Addendum No. 1 is hereby incorporated into and made part of the above referenced Invitation to Bid. COMPANY NAME. - SIGNATURE: NOTE: Company n return this form wit[ ,nts. Failure to ITB 26-0028 WATER AND SANITARY SEWER REPLACEMENT CONTRACT 2020, WSM-H Addendum No. 1, Page 2 of 2 6111LUI UIHV4IIMLJHfOHd A -LID H'WSM OZOZ.LDV'dIMOD rn N n N N X ® X Lr O w ��• A O U Ca Ca a •a w z � �t ai 3 p, a0• x � r� r v w z r� �•h S �Ri p��Z�� Ww[- w W z Uao� N W O z a g W a: N w °�• z Qr gill h�l W W a A w wz�Z a o�N � Z �x U6 Ca Wpw ¢ �v wQ �F az" X ram- U 0.. 0 p., z O U Q,'Ua d iw ~ aka W xQ a o0 U w a J L F X U 3 � ao ja a m �� SECTION 00 42 43 PROPOSALFORM UNIT PRICE BID 00 42 43 BID PROPOSAL Page 1 of 5 Bidder's Application Project Item Information Bidder's Proposal Bidlist Item No. Description Specification Section No. Unit of Measure Bid Quantity Unit Price Bid Value Unit 1 - Water Improvements 1 3311.0261 8" PVC Water Pipe 33 11 12 LF 11,686 2 3311.0141 6" PVC Water Pipe 33 11 12 LF 90 3 3312.0001 Fire Hydrant 33 1240 EA 14 4 3312.0117 Connection to Existing 4"-12" Water Main 33 1225 EA 23 5 3312.2001 1" Water Service, Meter Reconnection 33 1210 1EA 341 6 3312.2003 1" Water Service 33 1210 EA 341 7 3312.3002 6" Gate Valve w/ Concrete Collar 33 1220 EA 2 8 3312.3003 8" Gate Valve w/ Concrete Collar 33 1220 EA 37 9 024 1. 1001 Water Line Grouting 0241 14 CY 19 10 0241.1218 4"-12" Water Abandonment Plug 0241 14 EA 8 11 0241.1301 Salvage 4" Water Valve 0241 14 EA 9 12 0241.1302 Salvage 6" Water Valve 0241 14 EA 21 13 0241.1303 Salvage 8" Water Valve 0241 14 EA 2 14 0241.1306 Remove Water Cross 0241 14 EA 4 15 0241.1510 Salvage Fire Hydrant 0241 14 EA 10 16 0241.1512 Salvage Water Meter 0241 14 EA 341 17 3305.0003 8" Waterline Lowering 3305 12 EA 9 18 3305.0103 Exploratory Excavation of Existing Utilities 33 05 30 EA 23 19 3304.0101 Temporary Water Services 33 04 30 LS 1 20 3305.0207 Imported Embedment/Backfill, Select Fill 3305 10 CY 1,780 21 3311.0001 Ductile Iron Water Fittings w/ Restraint 33 11 11 TON 9 22 024 1. 1000 Remove Cone Pvmt 0241 15 SY 1,490 23 3211.0112 6" Flexible Base, Type A, GR-1 32 1123 SY 1,490 24 0241.1700 11-Inch Pavement Pulverization 0241 15 SY 5,730 25 3211.3300 8" Cem-Lime Stabilization @ 32 Lbs/SY 32 1133 TN 91 26 3211.3301 8" Cem-Lime Treatment 32 1133 SY 5,730 27 3201.0400 Temporary Asphalt Paving Repair 3201 18 LF 7,827 28 3201.0202 Asphalt Pvmt Repair Beyond Width, Arterial 3201 17 SY 250 29 3212.0302 3" Asphalt, Type D (DG-D) 32 12 16 SY 5,730 30 0241.1506 2" Surface Milling 0241 15 SY 5,064 31 3212.0301 2" Asphalt, Type D (DG-D) 32 12 16 SY 5,064 32 3216.0101 6" Concrete Curb and Gutter 32 1613 LF 818 33 3213.0103 9" Concrete Pavement 32 13 13 SY 174 34 3213.0401 6" Concrete Driveway 32 1320 SF 500 35 3213.0301 4" Concrete Sidewalk 32 1320 SF 3,379 CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised 9/30/2021 Water Sanitary Sewer Replacement Contract 2020, WSM-H City Project No. 103412 SECTION 00 42 43 PROPOSALFORM UNIT PRICE BID 00 42 43 BID PROPOSAL Page 2 of 5 Bidder's Application Project Item Information Bidder's Proposal Bidlist Item No. Description Specification Section No. Unit of Measure Bid Quantity Unit Price Bid Value 36 3213.0501 Install Barrier Free Ramp, Type R-1 32 1320 EA 9 37 3213.0506 Install Barrier Free Ramp, Type P-1 32 1320 EA 3 38 3216.0301 Install New 7" Concrete Valley Gutter 32 1613 SY 96 39 3349.5005 Remove and Replace Inlet Top, 5' 33 49 20 EA 1 40 9999.0002 Speed Cushion - TL Standard 32 12 16 EA 1 41 3217.0101 6" SLD Pvmnt Marking HAS (W) 32 1723 LF 250 42 3217.0102 6" SLD Pvmnt Marking HAS (Y) 32 1723 LF 800 43 3217.2103 REFL Raised Marker TY II -A -A 32 1723 EA 40 44 3217.2104 REFL Raised Marker TY II-C-R 32 1723 EA 10 45 3305.0111 Water Valve -Box Adjustment with Concrete Collar 3305 14 EA 8 46 0241.1800 Remove Speed Cushion 0241 15 EA 1 47 3217.5001 Painting Curb Addresses 32 1725 EA 7 48 3291.0100 Topsoil 3291 19 CY 114 49 3292.0100 Block Sod Replacement 3292 13 SY 684 50 3471.0001 Traffic Control 3471 13 MO 8 51 3125.0101 SWPPP > I acre 31 25 00 LS 1 $150,000.00 52 0241.1300 Remove Concrete Curb & Gutter 0241 15 LF 818 53 0241.0401 Remove Concrete Drive 0241 13 SF 500 54 0241.0100 Remove Concrete Sidewalk 0241 13 SF 3,379 55 0241.0300 Remove ADA Ramp 0241 13 EA 9 56 0241.1400 Remove Existing Concrete Valley Gutter 0241 15 SY 96 57 0171.0001 Construction Staking 0171 23 LS 1 58 0171.0102 As -Built Survey 01 71 23 LS 1 59 9999.0001 Water Construction Allowance 00 00 00 LS 1 Sub -Total Unit 1 - Water Improvements $150,000.00 Unit 2 - Sanitary Sewer Improvements 1 3331.4115 8" Sewer Pipe 33 31 20 LF 2,372 2 3331.4119 8" DIP Sewer Pipe with Protecto 401 33 11 10 LF 1,346 3 3339.1001 4' Manhole 33 39 20 EA 21 4 0241.0500 Remove Fence 0241 13 LF 150 5 10241.2001 Sanitary Line Grouting 0241 14 CY 7 6 0241.2103 8" Sewer Abandonment Plug 0241 14 EA 6 7 0241.2201 Remove 4' Sewer Manhole 0241 14 EA 18 8 3110.0102 6"-12" Tree Removal 31 1000 EA 9 9 3110.0103 12%18" Tree Removal 31 1000 EA 12 CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised 9/30/2021 Water Sanitary Sewer Replacement Contract 2020, WSM-H City Project No. 103412 SECTION 00 42 43 PROPOSALFORM UNIT PRICE BID 00 42 43 BID PROPOSAL Page 3 of 5 Bidder's Application Project Item Information Bidder's Proposal Bidlist Item No. Description Specification Section No. Unit of Measure Bid Quantity Unit Price Bid Value 10 3110.0104 18"-24" Tree Removal 31 1000 EA 11 11 3305.0103 Exploratory Excavation of Existing Utilities 3305 30 EA 7 12 3305.0107 Manhole Adjust, Minor 3305 14 EA 11 13 3305.0109 Trench Safety 3305 10 LF 2,372 14 3305.0112 Concrete Collar 3305 17 EA 20 15 3305.0113 Trench Water Stops 3305 10 EA 71 16 13305.0207 Imported Embedment/Backfill, Select Fill 3305 10 CY 566 17 3331.1201 Service Reinstatement, Pipe Enlargement 34 31 23 EA 23 18 3331.3101 4" Sewer Service 3331 50 EA 60 19 3331.3102 4" 2-way Cleanout 3331 50 EA 60 20 3331.3401 Ductile Iron Sewer Fittings 33 11 11 TON 4 21 024 1. 1000 Remove Cone Pvmt 0241 15 SY 1,490 22 3211.0111 4" Flexible Base, Type A, GR-1 (Alley) 32 1123 SY 265 23 3213.0101 6" Cone Pvmt (Alley) 32 13 13 SY 254 24 3211.0112 6" Flexible Base, Type A, GR-1 32 1123 SY 1,490 25 0241.1700 11-Inch Pavement Pulverization 0241 15 SY 5,730 26 3211.3300 8" Cem-Lime Stabilization @ 32 Lbs/SY 32 1133 TN 91 27 3211.3301 8" Cem-Lime Treatment 32 1133 SY 5,730 28 3201.0400 Temporary Asphalt Paving Repair 3201 18 LF 1,318 29 3201.0202 Asphalt Pvmt Repair Beyond Width, Arterial 3201 17 SY 300 30 3212.0302 3" Asphalt, Type D (DG-D) 32 12 16 SY 5,730 31 0241.1506 2" Surface Milling 0241 15 SY 1,213 32 3212.0301 2" Asphalt, Type D (DG-D) 32 12 16 SY 1,213 33 3216.0101 6" Concrete Curb and Gutter 32 1613 LF 817 34 3213.0103 9" Concrete Pavement 32 13 13 SY 302 35 3213.0401 6" Concrete Driveway 32 1320 SF 500 36 3213.0301 4" Concrete Sidewalk 32 1320 SF 3,378 37 3213.0501 Install Barrier Free Ramp, Type R-1 32 1320 EA 8 38 3213.0506 Install Barrier Free Ramp, Type P-1 32 1320 EA 3 39 3216.0301 Install New 7" Concrete Valley Gutter 32 1613 SY 96 40 3305.0107 Manhole Adjustment with Concrete Collar 3305 14 EA 2 41 3339.0001 Epoxy Manhole Liner 33 39 60 VF 175 42 3217.5001 Painting Curb Addresses 32 1725 EA 6 43 3291.0100 Topsoil 3291 19 CY 30 44 3292.0100 Block Sod Replacement 3292 13 SY 182 45 13471.0001 Traffic Control 13471 13 1MO 8 CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised 9/30/2021 Water Sanitary Sewer Replacement Contract 2020, WSM-H City Project No. 103412 SECTION 00 42 43 PROPOSALFORM UNIT PRICE BID 00 42 43 BID PROPOSAL Page 4 of 5 Bidder's Application Project Item Information Bidder's Proposal Bidlist Item No. Description Specification Section No. Unit of Measure Bid Quantity Unit Price Bid Value 46 3125.0101 SWPPP > 1 acre 31 25 00 LS 1 47 0241.1300 Remove Concrete Curb & Gutter 0241 15 LF 818 48 0241.0401 Remove Concrete Drive 0241 13 SF 500 49 024 1.0 100 Remove Concrete Sidewalk 0241 13 SF 3,379 50 0241.0300 Remove ADA Ramp 0241 13 EA 9 51 0241.1400 Remove Existing Concrete Valley Gutter 0241 15 SY 96 52 0171.0001 Construction Staking 0171 23 LS 1 53 10171.0102 As -Built Survey 01 71 23 LS 1 54 19999.0001 Sanitary Sewer Construction Allowance 00 00 00 LS 1 $100,000.00 Sub -Total Unit 2 - Sanitary Sewer Improvements $100,000.00 Unit 3 - Transportation Public Works Improvements 1 024 1. 1000 Remove Conc Pvmt 0241 15 SY 2,980 2 3211.0112 6" Flexible Base, Type A, GR-1 32 1123 SY 2,980 3 0241.1700 11-Inch Pavement Pulverization 0241 15 SY 11,460 4 3211.3300 8" Cem-Lime Stabilization @ 32 Lbs/SY 32 1133 TN 184 5 3211.3301 8" Cem-Lime Treatment 32 1133 SY 11,460 6 3212.0302 3" Asphalt, Type D (DG-D) 32 12 16 SY 11,460 7 0241.1506 2" Surface Milling 0241 15 SY 2,428 8 3212.0301 2" Asphalt, Type D (DG-D) 32 12 16 SY 2,428 9 3216.0101 6" Concrete Curb and Gutter 32 1613 LF 1,635 10 3213.0401 6" Concrete Driveway 32 1320 SF 1,000 11 3213.0301 4" Concrete Sidewalk 32 1320 SF 6,758 12 3213.0501 Install Barrier Free Ramp, Type R-1 32 1320 EA 18 13 3213.0506 Install Barrier Free Ramp, Type P-1 32 1320 EA 6 14 3216.0301 Install New 7" Concrete Valley Gutter 32 1613 SY 193 15 3349.5005 Remove and Replace Inlet Top, 5' 33 49 20 EA 2 16 9999.0002 Speed Cushion - TL Standard 32 12 16 EA 1 17 3305.0111 Water Valve -Box Adjustment with Concrete Collar 3305 14 EA 16 18 3305.0107 Manhole Adjustment with Concrete Collar 3305 14 EA 5 19 0241.1800 Remove Speed Cushion 0241 15 EA 1 20 3217.5001 Painting Curb Addresses 32 1725 EA 12 21 3291.0100 Topsoil 3291 19 CY 61 22 3292.0100 Block Sod Replacement 3292 13 SY 363 23 13471.0001 Traffic Control 3471 13 MO 8 24 3125.0101 SWPPP > 1 acre 31 25 00 LS 1 CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised 9/30/2021 Water Sanitary Sewer Replacement Contract 2020, WSM-H City Project No. 103412 SECTION 00 42 43 PROPOSALFORM UNIT PRICE BID 00 42 43 BID PROPOSAL Page 5 of 5 Bidder's Application Project Item Information Bidder's Proposal Bidlist Item No. Description Specification Section No. Unit of Measure Bid Quantity Unit Price Bid Value 25 0241.1300 Remove Concrete Curb & Gutter 0241 15 LF 1,635 26 0241.0401 Remove Concrete Drive 0241 13 SF 1,000 27 024 1.0 100 Remove Concrete Sidewalk 0241 13 SF 6,757 28 0241.0300 Remove ADA Ramp 0241 13 EA 18 29 0241.1400 Remove Existing Concrete Valley Gutter 0241 15 SY 193 30 0171.0001 Construction Staking 01 71 23 LS 1 31 10171.0102 As -Built Survey 01 71 23 LS 1 32 9999.0004 Paving Construction Allowance 00 00 00 LS 1 $50,000.00 Sub -Total Unit 3 - Transportation Public Works Improvements $50,000.00 Bid Summary Sub -Total Unit 1 - Water Improvements: $150,000.00 Sub -Total Unit 2 - Sanitary Sewer Improvements: $100,000.00 Sub -Total Unit 3 - Transportation Public Works Improvements: $50,000.00 Total Bid: $300,000.00 END OF SECTION CITY OF FORT WORTH Water Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised 9/30/2021 City Project No. 103412 CPN 103412 ADDENDUM NO. 1 Water and Sanitary Sewer Replacements Contract 2020, WSM-H ATTACHMENT A This document is provided as supplement to the Water and Sanitary Sewer Replacements Contract 2020, WSM-H Contract Documents. Below are responses to questions for clarifications that may require additional information and/or are not addressed directly within the contract documents: Q1-1: Pls post the pre -bid attendee list after the 11/17 meeting. R1-1: Torrance, Clayton, Billy Hockensmith (External), Tanner Woody (Unverified), Gary Dreighton (External), Jancy Varkey (External), Tony (Unverified), Stephen Meade (External), Brandon Peters Q1-2: Is an estimated cost available? R1-2: $6 million to $6.5 million. Q1-3: No bore reports or street cores were provided with the bid documents. Could you provide them soon so we can look at what the existing streets are? R1-3: See Attachment B issued by Addendum 1. Q1-4: Is Armorock polymer concrete an alternate for manholes calling for corrosion protection? R1-4: Yes. Q1-5: After reviewing the plans I was wondering why CSLM was required instead of native backfill? R1-5: This has been changed to acceptable backfill, see replacement section issued by Addendum 1. Q1-6: Is there an estimated start date? R1-6: Construction estimated April 2026. Q1-7: Is there an estimated project value? R1-7: $6 million to $6.5 Million Q1-8: Please clarify, in Specs the submission date is listed as 1:30 pm but is listed on website as 2 pm on December 11 t". Which is correct? R1-8: 2 pm on December 11t' is correct, see replacement section issued by Addendum 1. Q1-9: Is a sign in sheet available from the prebid meeting held on 11/17? R1-9: No, this was an online meeting. Please see response to Q1-1 issued by Addendum 1 attachment A. Q1-10: There are no pay items for any type of subgrade stabilization. There are items for 11 " Pulverization and 3" Type D Asphalt but no items for any type of stabilization (CEMLIME or cement). Is this contract to be pulverization and recompact only? R1-10: No. there will be stabilization. see replacement section issued by Addendum 1. Q1-11: Water: There are not enough 6" Valves. There are 10 fire hydrants but only 2 valves. There is not an item for temporary water line. You have permanent trench repair set up on the ditch lines, but you have pulverization and 3" asphalt set up for the paving. If you are requesting Pulverization you should be requesting temporary paving. A-1 1of3 CPN 103412 ADDENDUM NO. 1 Water and Sanitary Sewer Replacements Contract 2020, WSM-H ATTACHMENT A There is not any lime or cement set up for the stabilization. Sewer: The paving is set up same as the water. Should it also be changed? there is a bid item to reinstate sewer services on the pipe bursting, but there is not any pipe enlargement on the project. R1-11: Please see replacement section issued by Addendum No. 1. Q1-12: There doesn't seem to be a bid item for temporary water services. Is this to be subsidiary to one of the existing bid items or will this be a separate bid item? R1-12: This is a separate bid item, see replacement section issued by Addendum No. 1 Q1-13: Is there going to be a pay item for 2" temporary water line and bypass pumping on the sewer line? R1-13: There is a pay item for 2" temporary waterline, bypass pumping is considered subsidiary to replacement on small diameter rehabilitation projects, see replacement section issued by Addendum No. 1 Q1-14: There is not an item for sodding or hydro mulch on the sewer in the alleys There is not an item for Warren Coating for the manholes There is not an item for Drop manholes There is not an item for extra depth manholes There needs to be an better explanation regarding the paving items on water and sewer. It is unclear where the paving will be needed. R1-14: See replacement section issued by Addendum No. 1 Q1-15: There is no Temporary water item in the water section There is no Temporary asphalt item in the water & sewer section Item 14 in the sewer section is 5" wide asphalt pvmt repair res. If you have that item there needs to be an asphalt pvmt repair beyond width res item. The water section needs an asphalt pvmt repair beyond width arterial item, because you have item 21 6' wide asphalt pvmt repair arterial Item 35 is 4124 CY of select fill seems really high Can we get bore reports? 1 couldn't find any in the spec book. Item 23 CLSM 21547 CY. Seems high you only need CLSM in spots that have less than 3' of cover not on the entire line R1-15: Please see replacement section issued by Addendum No.1 and Attachment B issued by Addendum No.1 Q1-16: There is no 6" PVC water item. 1 came up with about 90 LF on my takeoff. R1-16: Please see replacement section issued by Addendum No. 1 Q1-17: The following items are missing from the bid form. General Mobilization Water 8" Ductile Iron Pipe 6" PVC Pipe Sewer Drop Manhole A-1 2of3 CPN 103412 Water and Sanitary Sewer Replacements Contract 2020, WSM-H Epoxy Coating Extra Manhole Depth Topsoil Block Sod Placement Bypass Pumping R1-17: Please see n lacement section issued by Addendum No. 1 A-1 3of3 ADDENDUM NO. 1 ATTACHMENT A FORT WORTH City of Fort Worth Capital Delivery Division/Soil Lab 8851 Camp Bowie Blvd #300 Fort Worth, TX 76116 Phone: 817-392-7920 Laboratory Test Results for Jefferson Avenue, Richmond Avenue, Baltimore Avenue, Missouri Avenue, Arlington Avenue, Evans Avenue, Delaware Avenue 3/24/2022 Project: CPN# 103412 Date Tested: 3/24/2022 Requested by: Suby Varughese This report presents the results of a street coring project for CPN #103412. Mr. Stephen Overton and Mr. Daniel Wright performed the cores, and Mr. Zelalem Arega reviewed and approved the results. Jefferson Avenue (I.H. 35 to Evans Avenue) HOLE # 1 LOCATION: 817 Jefferson Avenue (E/4) 6.00" HMAC 6.00" Base material (Brown sand and gravel) 6.00" Greyish brown sandy clay (LL- 63, PL- 23, PI- 40) Shrinkage %: 17.5 HOLE #2 LOCATION: 833 Jefferson Avenue (W/4) 5.00" HMAC 6.00" Base material (Brown sand with gravel) 7.00" Yellowish brown clay with rock (LL- 46, PL-19, PI- 27) Shrinkage %: 10 Missouri Avenue 7 (Jefferson Avenue to Baltimore Avenue) HOLE # 1 LOCATION: 1919 Missouri Ave. (N/4) 2.25" HMAC 7.00" Base material (Brown sand with gravel) 6.75" Brown clay (LL- 64, PL- 23, PI- 41) Shrinkage %: 17.5 Evans Avenue (Baltimore Avenue to Arlington Avenue) CPN 103412 Water and Sanitary Sewer Replacements Contract 2020, WSM-H Addendum No.1 Attachment B Page 1 of 6 FORT WORTH City of Fort Worth Capital Delivery Division/Soil Lab 8851 Camp Bowie Blvd #300 Fort Worth, TX 76116 HOLE # 1 LOCATION: 2100 Evans Avenue (S/4) 7.00" HMAC 6.50" Concrete (Rebar present, not testable) 3.50" Brown clay (LL- 64, PL- 22, PI- 42) Shrinkage %: 17.5 Delaware Avenue (Davis Avenue to Richmond Avenue) HOLE # 1 LOCATION: 150' North of Arlington Ave. (N/4) 2.00" HMAC 8.00" Base material (Brown sand with gravel) 6.00" Dark brown clay (LL- 54, PL- 20, PI- 34) Shrinkage %: 12.5 Arlington Avenue (I.H. 35 to Delaware Avenue) HOLE # 1 LOCATION: 816 Arlington Avenue (E/4) 3.00" HMAC 6.00" Base material (Flex base) 7.00" Dark brown clay (LL- 70, PL- 27, PI- 43) Shrinkage %: 17.5 HOLE #2 LOCATION: 200' West of Evans Avenue (W/4) 10.00" HMAC 6.00" Brown clay with gravel (LL- 54, PL- 20, PI- 34) Shrinkage %: 15 HOLE #3 LOCATION: 916 Arlington Avenue (E/4) 3.00" HMAC 8.00" Base material (Brown sand with gravel) 5.00" Brown sandy clay (LL- 56, PL- 22, PI- 34) Shrinkage %: 15 CPN 103412 Water and Sanitary Sewer Replacements Contract 2020, WSM-H Phone: 817-392-7920 Addendum No.1 Attachment B Page 2 of 6 FORT WORTH City of Fort Worth Capital Delivery Division/Soil Lab 8851 Camp Bowie Blvd #300 Fort Worth, TX 76116 HOLE #4 LOCATION: 949 Arlington Avenue (W/4) 2.00" HMAC 8.00" Base material (Brown clayey sand with gravel) 6.00" Dark brown clay (LL- 68, PL- 27, PI- 41) Shrinkage %: 17.5 HOLE#5 LOCATION: 1018 Arlington Avenue (E/4) 2.50" HMAC 8.00" Base material (Brown clayey sand with gravel) 5.50" Brown clay with rock (LL- 58, PL- 23, PI- 35) Shrinkage %: 15 HOLE #6 LOCATION: 1111 Arlington Avenue (W/4) 1.00" HMAC 6.00" Base material (Brown sand with gravel and limestone) 9.00" Brown clay with rock (LL- 54, PL- 19, PI- 35) Shrinkage %: 15 HOLE #7 LOCATION: 1210 Arlington Avenue (E/4) 14.00" HMAC 2.00" Brown clay with rock HOLE #8 LOCATION: 1247 Arlington Avenue (W/4) 10.50" HMAC 5.50" Dark brown clay HOLE #9 LOCATION: 1316 Arlington Avenue (E/4) 4.25" HMAC 11.75" Base material (Brown clayey sand with gravel and limestone pieces) CPN 103412 Water and Sanitary Sewer Replacements Contract 2020, WSM-H Phone: 817-392-7920 Addendum No.1 Attachment B Page 3 of 6 FORT WORTH City of Fort Worth Capital Delivery Division/Soil Lab 8851 Camp Bowie Blvd #300 Fort Worth, TX 76116 Phone: 817-392-7920 HOLE # 10 LOCATION: 1341 Arlington Avenue (W/4) 6.25" HMAC 6.75" Base material (Brown clayey sand with gravel) 4.00" Base material (Greyish brown clayey sand with gravel and limestone pieces) HOLE # 11 LOCATION: 1416 Arlington Avenue (E/4) 2.50" HMAC 7.50" Base material (Brown clayey sand with gravel) 6.00" Orange brown clay with gravel (LL- 63, PL- 25, Pl- 38) Shrinkage %: 17.5 Baltimore Avenue (I.H. 35 to Beverly Avenue) HOLE # 1 LOCATION: 815 Baltimore Avenue (W/4) 2.50" HMAC 8.00" Base material (Brown clayey sand with gravel and limestone pieces) 5.50" Brown sandy clay with gravel (LL- 44, PL- 18, PI- 26) Shrinkage %: 12.5 HOLE #2 LOCATION: 100' West of Evans Avenue (E/4) 2.00" HMAC 8.00" Base material (Brown clayey sand with gravel and limestone pieces) 6.00" Brown sandy clay with limestone pieces (No P.I.) HOLE #3 LOCATION: 917 Baltimore Avenue (W/4) 5.00" HMAC 7.00" Base material (Brown clayey sand with gravel and limestone pieces) 4.00" Dark brown clay (LL- 66, PL- 24, PI- 42) Shrinkage %: 17.5 CPN 103412 Water and Sanitary Sewer Replacements Contract 2020, WSM-H Addendum No.1 Attachment B Page 4 of 6 FORT WORTH City of Fort Worth Capital Delivery Division/Soil Lab 8851 Camp Bowie Blvd #300 Fort Worth, TX 76116 HOLE #4 LOCATION: 958 Baltimore Avenue (E/4) 6.00" HMAC 5.00" Concrete (Broken) 5.00" Dark brown clay HOLE #5 LOCATION: 1020 Baltimore Avenue (W/4) 4.50" HMAC 6.00" Concrete (Broken) 5.50" Brown clay (LL- 72, PL- 26, PI- 46) Shrinkage %: 17.5 HOLE #6 LOCATION: 1108 Baltimore Avenue (E/4) 5.00" HMAC 5.00" Concrete (Broken) 6.00" Base material (Brown clayey sand with gravel and limestone pieces) HOLE #7 LOCATION: 1211 Baltimore Avenue (W/4) 6.50" HMAC 6.00" Concrete (Broken) 4.50" Orange brown sandy clay (LL- 55, PL- 23, PI- 32) Shrinkage %: 15 HOLE #8 LOCATION: 1242 Baltimore Avenue (E/4) 5.25" HMAC 6.00" Concrete (Broken) 4.75" Dark brown clay (LL- 64, PL- 23, PI- 41) Shrinkage %: 17.5 Richmond Avenue (Mississippi Avenue to Yuma Street) HOLE # 1 LOCATION: 1205 Richmond Avenue (E/4) 7.50" HMAC 6.00" Concrete (Rebar) 4.50" Brown clay with gravel (LL- 58, PL- 19, PI- 39) Shrinkage %: 12.5 CPN 103412 Water and Sanitary Sewer Replacements Contract 2020, WSM-H Phone: 817-392-7920 Addendum No.1 Attachment B Page 5 of 6 FORTWORTH. City of Fort Worth Capital Delivery Division/Soil Lab 8851 Camp Bowie Blvd #300 Fort Worth, TX 76116 HOLE #2 LOCATION: 1245 Richmond Avenue (W/4) 3.50" HMAC 8.00" Concrete (Rebar) 4.50" Dark brown clay (LL- 57, PL- 20, PI- 37) Shrinkage %: 15 HOLE #3 LOCATION: 1308 Richmond Avenue (E/4) 12.50" HMAC 12.50"< Concrete (Not able to obtain sample) HOLE #4 LOCATION: 1335 Richmond Avenue (W/4) 11.25" HMAC 6.00" Concrete (Broken) CPN 103412 Water and Sanitary Sewer Replacements Contract 2020, WSM-H Phone: 817-392-7920 Addendum No.1 Attachment B Page 6 of 6 On U N Q 0 0 O cm O U N N co N p Ury a a- W m 0 cn m W m 3: rU o z =m M V cB CDQ a 2 cn 0 N 0 N R z r- LULLJ is llOaaVO L N x r N w kSY y (n m Z 9 S%Oy LL1 w vri u � is Ala3ewM aO NO131dw31 RIDGEWOOD RD CRESTWOOD DR NO AiiSa3niNn oqr �u � �1S N30Hd8 -5 CV L4 HO03 s 311:1an0 1S OOOMHON od �a"d,oa LI O CJ O r OF N m J Q 1 � as 01130uNow z LU 2 z W P Y � LU w I O O X uri k O o y O a z a i Id VINIVaIA i 3"M31AL53M (n 4-0 ■ E .j A -a C a' 0 0 3 L 0 O a� N 2 N O N O N V R V / cn E O L O L O .F 75 rU o z E E 3m M V c m CD •a a 2 N � O o N O O y N U O C L O n U N � c E d U _ Q. Q� (D a 3 J (n N L C/) U T E L L +�+ N fn 00 < M C �/�� //� o CD f6 O cn 4-vJ C a) cB 00 00 a Ca U > a)�+ —I .J w O 00 ) = N O U L �0 — O L ti i C Co O L O coC7 N m U) Ij U Cn a U) U 75 n O O Lsi N O N LO L U W U 0 C6 H O V N 0 CO 0 75 n O O N Ln N O N L ^U, W 0 L MOOS, L m Q 0 m L O 0) Q� G U U L L LL L O 4- co 0 N U rU 0 z E E 3m M 0 cB CD .. �Q a 2 cn 0 N O N V R c 0 U N c d E d U R C. 0 w r•.1 �•J �V \J W_ O U Q L O U :3 E o U cn Q E O C� O U r O .N > a Cn 06 Q U �' N rU o z E E =m M V C R CD �a a 2 0 N O N V R C O U N C d E d U R Q N w C: ■ A-8 .0 rlm- n n O O O O M� 1` e .E nW I..L M J A u tf E ^L n —^,a �W W L V ) r— L >O O H rU o z E E 3m M V C R CD �a Q a 2 0 N O N V R C O U w C d E U R Q N w 0 m U_ 4- ■ cr 4-0 nU' W 0 L. n O C) O r L U U J C O U c O U NN i C O w U F U � O O O U C) U �> C CO 'T n 00 U Q . -0 rU o z E E =m M V C R CD �a Q a 2 0 N O N V R C O U w C d E U R Q N w 2 cn 0 N O N V R C O U N C d E d U R Q N w W co a --I a) 00 O N U) 4-1 O L O U E C O Ur^) vJ U Q E O N O � co = Q 4— O LL .O N Qi (L3 L — U) cn D U O X- C O ca N U U) E c E m m m U w a- Q co U) rm— rU 0 z E E 0m M 0 c R CD �a a 2 cn 0 N O N V R C 0 U N C m E d U R Q 0 w C ca N (n p R z U U 0 O U O .,� O 0 o — 0 a) O U T Co � m o � U 06 L � W � Q) O Z3 W 1 O Ln O +1 E L fn r O L pp o rn N O °- E .z ^, O cn O O n O ca . v _ o o o m m 4— O a� i I— co U O (6 4-a 0O U � U U rV o z =m cy CDQ a 2 cn 0 N O N V R C O U N C d d U R Q N w W > n O 2 cn N O N R O U N E U R Q N w Questions/Discussion -W 6 CPN 103412 acements Contract 21 FORTWORTH. ADDENDUM TO INVITATION TO BID NO. 26-0028 WATER AND SANITARY SEWER REPLACEMENT CONTRACT 2020,'WSM-H WATER DEPARTMENT ADDENDUM NO. 2 DATE ISSUED: December 17, 2025 INVITATION TO BID (ITB): 26-0028 BID OPENING DATE (CHANGED): December 18, 2025 ITB No. 26-0028, issued November 5, 2025, is hereby amended as follows: 1. Responses to questions are attached to this addendum as Attachment A. 2. PLANS: Replace Sheet With Sheet SHEET 1 — COVER SHEET SHEET 1 — COVER SHEET SHEET C-0 LEGEND & SHEET INDEX SHEET C-0 LEGEND & SHEET INDEX SHEET C-28 L-367 Evans Ave (Davis Ave. to Baltimore Ave.) SHEET C-28 L-367 Evans Ave (Davis Ave. to Baltimore Ave. SHEET C-29 L-367 Evans Ave (Davis Ave. to Baltimore Ave.) SHEET C-29 L-367 Evans Ave (Davis Ave. to Baltimore Ave. SHEET C-31 L-367 Alley to Evans Ave. SHEET C-31 L-367 Alley to Evans Ave. Added Sheets SHEET C-59 Pavement Layout SHEET C-60 Pavement Layout 3. SPECIFICATIONS: Replace the followina: Replace Sheet With Sheet 00 41 00 Bid Form 00 41 00 Bid Form 00 42 43 Proposal Form 00 42 43 Proposal Form 00 45 12 Pre uglification Statement 00 45 12 Pre uglification Statement Wither ter�s a�d conditions remai unchanged. 0 5 T. /.� 12 �� 7�1� Tony Sholola, P.E. ASSISTANT DIRECTOR, WATER DEPARTMENT ■■■■■rrrrrr��rrrrrrrrrrr■rrrrrrrrrrrrr�■■■■■■■■■■■■r■■■■■■■■■■■■■■■■r■■■■r■■■r■ ITB 26-0028 WATER AND SANITARY SEWER REPLACEMENT CONTRACT 2020, WSM-H Addendum No. 2, Page 1 of 2 By the signature affixed below, Addendum No. 2 is hereby incorporated into and made part of the above referenced Invitation to Bid. COMPANY NAME: W PO SIGNATURE: NOTE: Company name and sigr' return this form with your sealed (i rtt be the same as on the original bid documents. Failure to constitute grounds for rejection of your offer. 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Enter Into Agreement The undersigned Bidder proposes and agrees, if this Bid is accepted, to enter into an Agreement with City in the form included in the Bidding Documents to perform and furnish all Work as specified or indicated in the Contract Documents for the Bid Price and within the Contract Time indicated in this Bid and in accordance with the other terms and conditions of the Contract Documents. 2. BIDDER Acknowledgements and Certification 2.1. In submitting this Bid, Bidder accepts all of the terms and conditions of the INVITATION TO BIDDERS and INSTRUCTIONS TO BIDDERS, including without limitation those dealing with the disposition of Bid Bond. 2.2. Bidder is aware of all costs to provide the required insurance, will do so pending contract award, and will provide a valid insurance certificate meeting all requirements within 14 days of notification of award. 2.3. Bidder certifies that this Bid is genuine and not made in the interest of or on behalf of any undisclosed individual or entity and is not submitted in conformity with any collusive agreement or rules of any group, association, organization, or corporation. 2.4. Bidder has not directly or indirectly induced or solicited any other Bidder to submit a false or sham Bid. 2.5. Bidder has not solicited or induced any individual or entity to refrain from bidding. 2.6. Bidder has not engaged in corrupt, fraudulent, collusive, or coercive practices in competing for the Contract. For the purposes of this Paragraph: a. "corrupt practice" means the offering, giving, receiving, or soliciting of any thing of value likely to influence the action of a public official in the bidding process. b. "fraudulent practice" means an intentional misrepresentation of facts made (a) to influence the bidding process to the detriment of City (b) to establish Bid prices at artificial non-competitive levels, or (c) to deprive City of the benefits of free and open competition. c. "collusive practice" means a scheme or arrangement between two or more Bidders, with or without the knowledge of City, a purpose of which is to establish Bid prices at artificial, non-competitive levels. CITY OF FORT WORTH Water Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised 9/30/2021 City Project No. 103412 0041 00 BID FORM Page 2 of 3 d. "coercive practice" means harming or threatening to harm, directly or indirectly, persons or their property to influence their participation in the bidding process or affect the execution of the Contract. 3. Prequalification The Bidder acknowledges that the following work types must be performed only by prequalified contractors and subcontractors: a. Water Transmission, Urban/Renewal, 8-inches and smaller b. Sewer Collection System, Urban/Renewal, 8-inches and smaller c. San Sew manhole/Structure interior lining (Warren or Chesterton) Coating d. Asphalt Paving Construction/Reconstruction (15,000 SY and GREATER) 4. Time of Completion 4.1. The Work will be complete for Final Acceptance within 680 days after the date when the the Contract Time commences to run as provided in Paragraph 2.03 of the General Conditions. 4.2. Bidder accepts the provisions of the Agreement as to liquidated damages in the event of failure to complete the Work {and/or achievement of Milestones) within the times specified in the Agreement. 5. Attached to this Bid The following documents are attached to and made a part of this Bid: a. This Bid Form, Section 00 41 00 b. Required Bid Bond, Section 00 43 13 issued by a surety meeting the requirements of Paragraph 5.01 of the General Conditions. c. Proposal Form, Section 00 42 43 d. Vendor Compliance to State Law Non Resident Bidder, Section 00 43 37 e. MWBE Forms (optional at time of bid) f. Prequalification Statement, Section 00 45 12 g. Conflict of Interest Affidavit, Section 00 35 13 *If necessary, CIQ or CIS forms are to be provided directly to City Secretary h. Any additional documents that may be required by Section 12 of the Instructions to Bidders CITY OF FORT WORTH Water Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised 9/30/2021 City Project No. 103412 0041 00 BID FORM Page 3 of 3 6. Total Bid Amount 6.1. Bidder will complete the Work in accordance with the Contract Documents for the following bid amount. In the space provided below, please enter the total bid amount for this project. Only this figure will be read publicly by the City at the bid opening. 6.2. It is understood and agreed by the Bidder in signing this proposal that the total bid amount entered below is subject to verification and/or modification by multiplying the unit bid prices for each pay item by the respective estimated quantities shown in this proposal and then totaling all of the extended amounts. Total Bid 7. Bid Submittal This Bid is submitted on Respectfully submitted, By: (Signature) (Printed Name) Title: Company: Address: State of Incorporation: Email: Phone: END OF SECTION #REF! by the entity named below. Receipt is acknowledged of the following Addenda: Initial Addendum No. 1: Addendum No. 2: Addendum No. 3: Addendum No. 4: Corporate Seal: CITY OF FORT WORTH Water Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised 9/30/2021 City Project No. 103412 SECTION 00 42 43 PROPOSAL FORM UNIT PRICE BID 00 42 43 BID PROPOSAL Page I of 4 Bidder's Application Project Item Information Bidder's Proposal Bidhst Item No. Description Specification I Section No. Unit of Measure Bid Quantity Unit Price Bid Value Unit 1 - Water Improvements 1 3311.0261 8" PVC Water Pipe (DR-14) 33 11 l2 LF 11,686 2 3311.0141 6" PVC Water Pipe 33 11 12 LF 90 3 33 12.000 1. Fire Hydrant 33 1240 EA 14 4 3312.0117 Connection to Existing 4"-12" Water Main 33 l2 25 EA 23 5 3312.2001 1" Water Service, Meter Reconnection 33 12 10 EA 341 6 3312.2003 1" Water Service 33 l2 10 EA 341 7 33I2.3002 6" Gate Valve w/ Concrete Collar 33 1220 EA 2 8 3312.3003 8" Gate Valve w/ Concrete Collar 33 1220 EA 37 9 024 1. 1001 Water Line Grouting 0241 14 CY 19 10 0241.1218 4"-12" Water Abandonment Plug 0241 14 EA 8 11 0241.1301 Salvage 4" Water Valve 0241 14 EA 9 12 0241.1302 Salvage 6" Water Valve 0241 14 EA 21 13 024 1. 1303 Salvage 8" Water Valve 02 41 14 EA 2 • 14 102411.1306 Remove Water Cross 02 41. 14 EA 4 15 0241.1510 Salvage Fire Hydrant 0241 14 EA 10 16 0241.1512 Salvage Water Meter 0241 14 EA 341 17 3305.0003 8" Waterline Lowering 3305 12 EA 9 18 3305.0103 Exploratory Excavation of Existing Utilities 33 05 30 EA 23• 19 3304.0101 Temporary Water Services 33 04 30 LS 1 20 3305.0207 Imported Embedment/Backfill, Select Fill 3305 10 CY 1,780 21 3311.0001 Ductile Iron Water Fittings w/ Restraint 33 11 11 TON 9 22 0241.1000 Remove Cone Pvmt 0241 15 SY 2,980 23 3211.0112 6" Flexible Base, Type A, GR-1 32 1123 SY 2,980 24 0241.1700 11-Inch Pavement Pulverization 0241 15 SY 11,460 25 13211.3300 8" Cem-Lime Stabilization a7 32 Lbs/SY 32 1133 TN 184 26 3201.0400 Temporary Asphalt Paving Repair 3201 18 LF 7,827 27 3201.0201 Asphalt Pvmt Repair Beyond Width, Residential 3201 17 SY 250 28 3201.0112 5' Wide Permanent Pvmt Repair, Residential 3201 17 LF 1,703 29 3212.0302 3" Asphalt, Type D (DG-D) 32 l2 16 SY 11,460 30 0241.1506 2" Surface Milling 0241 15 SY 4,353 31 3212.0301 2" Asphalt, Type D (DG-D) 32 12 16 SY 4,353 32 3216.0101 6°" Concrete Curb and Gutter 32 16 13 LF 1,635 33 3213.0401 6" Concrete Driveway 32 1320 SF 1,000 34 3213,0301 4" Concrete Sidewalk 32 1320 1 SF 6,75$ CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised 9130/2021 Water S=ruy Sewer Replacement Contract 2020, WSM-H City Pmject No. 103412 SECTION 00 42 43 PROPOSALFORM UNIT PRICE BID 00 42 43 BIT) PROPOSAL Pace 2 or4 Bidder's Application Project Item Information Bidder's Proposal Bidlist Item No. Description Specification Section No. Unit of Measure Bid Quantity Unit Price Bid Value 35 3213.0501 Install Barrier Free Ramp, Type R-1 32 13 20 EA 18 36 3213.0506 Install Barrier Free Ramp, Type P-1 32 13 20 EA 6 37 13216.0301 Install New 7" Concrete Valley Gutter 32 16 13 SY 193 38 3349,5005 Remove and Replace Inlct Top, 5' 33 49 20 EA 2 39 9999.0002 Speed Cushion - TL Standard 32 12 16 EA 1 40 3217.0101 6" SLD Pvmnt Marking HAS (W) 32 1723 LF 250 41 3217.0102 6" SLD Pvmnt Marking HAS (Y) 32 1723 LF 800 42 3217.2103 REFL Raised Marker TY 11-A-A 32 1723 EA 40 43 3217.2104 REFL Raised Marker TY II-C-R 32 1723 EA 10 44 3305.0111 Water Valve -Sox Adjustment with Concrete Collar 3305 14 EA 32 45 0241.1800 Remove Speed Cushion 0241 15 EA 1 46 32I7.5001 Painting Curb Addresses 32 1725 EA 13 47 3291.0100 Topsoil 3291 19 CY 114 48 3292.0100 Block Sod Replacement 3292 13 SY 684 49 3471.0001 Traffic Control 3471 13 MC! 8 50 3125.0101 SWPPP> 1 acre 3125 00 LS 1 51 0241.1300 Remove Concrete Curb & Gutter 0241 15 LF 1,635 52 0241.0401 Remove Concrete Drive 0241 13 SF 1,000 - w 53 0241.0100 Remove Concrete Sidewalk 0241 13 SF 6,758 54 0241.0300 Remove ADA Ramp 0241 13 EA 18 55 0241.1400 Remove Existing Concrete Valley Gutter 0241 15 SY 193 56 3305.0110 Utility Markers 33 05 26 LS 1 57 0171.0001 Construction Staking 01 7123 LS I 58 0171.0102 As -Built Survey 01 71 23 LS I ` $150,000.00 59 9999.0001 Water Construction Allowance 00 00 00 LS 1 Sub -Total Unit 1 - Water Improvements a150,000.00 Unit 2 - Sanitary Sewer Improvements 1 3331.4115 8" Sewer Pipe (SDR-26) 33 31 20 LF 2,372 2 3331.4119 8" DIP Sewer Pipe with Protecto 401 33 11 10 LF 1,346 3 3339.1001 4' Manhole 33 39 20 EA l8�� 4 3339,1002 4' Drop Manhole 33 39 20 EA 3 5 10241.0500 Remove Fence 0241 13 LF 150 6 0241.2001 Sanitary Line Grouting 0241 14 CY 7 7 0241,2103 8" Sewer Abandonment Plug 0241 14 EA 6 CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised 9/3012021 Water Sanitary Sewer Replacement Contract 2020, WSM-H City Project No. 103412 SECTION 00 42 43 PROPOSALFORM UNIT PRICE BID 00 42 43 BED PROPOSAL, Page 3 of 4 Bidder's Application Project Item Information Bidder's Proposal Bidlist Description Item No. p Specification Section No, Unit of Measure Bid Quantity Unit Price Bid Value 8 024I.2201 Remove 4' Sewer Manhole 0241 14 EA 18 � - 9 3110.0102 6"-12" Tree Removal 31 10 00 EA 9 10 3110.0103 I2"-18" Tree Removal 31 1000 EA 12 I 1 3 110,0 104 18"-24" Tree Removal 31 1000 EA 1 I 12 3305.0103 Exploratory Excavation of Existing Utilities 33 05 30 EA 7 13 3305.0107 Manhole Adjust, Minor 33 05 14 EA I I 14 3305.0109 Trench Safety 33 05 10 LF 2,372 15 3305.0112 Concrete Collar 33 05 17 EA 21 16 3305.0113 Trench Water Stops 3305 10 EA 71 17 3305.0203 Imported Embedment/Backfill, CLSM 3305 10 CY 450 18 3305.0207 Imported Embedment/Backfill, Select Fill 3305 10 CY 566 19 3331.3101 4" Sewer Service 33 31 50 EA 76 26 3331.3401 Ductile Iron Sewer Fittings 33 It 11 TON 4 21 0241.1000 Remove Cone Pvmt 0241 15 SY 2,980 22 3211.0111 4" Flexible Base, Type A, GRA (Alley) 32 1123 SY 265 23 3213,0101 6" Conc Pvmt (Alley) 32 13 13 SY 254 24 3211.0112 6" Flexible Base, Type A, OR-1 32 1123 SY 2,980 25 0241.1700 11-Inch Pavement Pulverization 0241 15 SY 11,460 26 13211.3300 8" Cem-Lime Stabilization @ 32 Lbs/SY 32 11 33 TN 184 27 3201.0400 Temporary Asphalt Paving Repair 3201 18 LF 1.318 28 3201.0201 Asphalt Pvmt Repair Beyond Width, Residential 3201 17 SY 300 29 3212.0302 3" Asphalt, Type D (DG-D) 32 12 16 SY 11,460 30 0241,1506 2" Surface Milling 0241 15 SY 4,353 31 3212.0301 2" Asphalt, Type D (DG-D) 32 12 16 SY 4,353 32 3216.0101 6" Concrete Curb and Gutter 32 16 13 LF 1,635 33 3213.0401 6" Concrete Driveway 32 1320 SF 500 34 3213.0301 4" Concrete Sidewalk 32 13 20 SF 3,378 35 3213.0501 Install Barrier Free Ramp, Type R-1 32 13 20 EA 8 36 32I3.0506 Install Barrier Free Ramp, Type P-1 32 1320 EA 3 37 3216.0301 Install New 7" Concrete Valley Gutter 32 16 13 SY 96 38 3305.0107 Manhole Adjustment with Concrete Collar 3305 14 EA 10 39 13339.0001 Epoxy Manhole Liner 33 3960 VF 175 40 3217.5001 Painting Curb Addresses 32 1725 EA 6 41 3 29 1.0100 Topsoil 3291 19 CY 125 42 3292.0100 Block Sod Replacement 3292 13 SY 752 CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised 9/3012021 Water Sanitary Sewer Replacement Contract 3020, WS&I-H City Proiect No. 103412 SECTION 00 42 43 PROPOSALFORM UNIT PRICE BID 00 42 43 BID PROPOSAL Page 4 of4 Bidder's Application Project Item Information Bidder's Proposal Bidlist Item No. Description Specification Section No. Unit of Measure Bid Quantity Unit Price Bid Value 43 3471.0001 Traffic Control 3471 13 MO 8 44 3125.0101 SWPPP > 1 acre 31 25 00 LS 1 45 0241.1300 Remove Concrete Curb & Gutter 0241 15 LF 1,635 46 0241.0401 Remove Concrete Drive 0241 13 SF 1,000 47 0241.0100 Remove Concrete Sidewalk 0241 13 SF 6,758 48 0241.0300 Remove ADA Ramp 0241 13 EA 18 49 0241.1400 Remove Existing Concrete Valley Gutter 0241 15 SY 193 50 3305.0110 Utility Markers 33 05 26 LS 1 51 0171.0001 Construction Staking 01 7123 LS 1 52 0171.0102 As -Built Survey 01 71 23 LS 1 53 9999.0001 Sanitary Sewer Construction Allowance 00 00 00 LS 1 $100,000.00 Sub -Total Unit 2 - Sanitary Sewer Improvements $400,000.00 Bid Summary Sub -Total Unit I - Water Improvements: $150,000.00 Sub -Total Unit 2 - Sanitary Sewer Improvements: $100,000.00 Total Bid: $250,000.00 END OF SECTION CITY OF FORT WORTH Water Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised 9/30/2021 City Project No. 103412 00 45 12 PREQUALIFICATION STATEMENT Page 1 of 1 SECTION 00 45 12 PREQUALIFICATION STATEMENT Each Bidder for a City procurement is required to complete the information below by identifying the prequalified contractors and/or subcontractors whom they intend to utilize for the major work type(s) listed. Major Work Type Contractor/Subcontractor Company Name Prequalification Expiration Date Water Transmission, Urban/Renewal, 8-inches and smaller Sewer Collection System, Urban/Renewal, 8-inches and smaller San Sew manhole/Structure interior lining (Warren or Chesterton) Coating Asphalt Paving Construction/Reconstruction (15,000 SY and GREATER) The undersigned hereby certifies that the contractors and/or subcontractors described in the table above are currently prequalified for the work types listed. BIDDER: 0 By: 0 N 0 (Signature) 0 Title: 0 Date: END OF SECTION CITY OF FORT WORTH Water Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised 09/30/2021 City Project No. 103412 CPN 103412 ADDENDUM NO. 2 Water and Sanitary Sewer Replacements Contract 2020, WSM-H ATTACHMENT A This document is provided as supplement to the Water and Sanitary Sewer Replacements Contract 2020, WSM-H Contract Documents. Below are responses to questions for clarifications that may require additional information and/or are not addressed directly within the contract documents: Q2-1: Water. - You are going to mill and overlay part of the project, and permanent 5' and 6' wide pavement repair will still be needed. All of the permanent pavement has been deleted and we still some. The temporary pavement item you added will be used on the POL. You have remove concrete pavement 1490 SY and you have 6" flex base for the 1490 SY. Where does this go on the project. You only have 174 SY of concrete pavement to be replaced. Sewer: On Sheet C-27 through C-31 you took out the CMLS on the top of the page, however, the profile on the bottom of the profile still calls for CMLS. Please clarify. You still do not have an item for a 4' drop manhole or extra VF for the manholes. Item 17 - service reinstatement on pipe enlargement needs to be deleted. There is not pipe enlargement on this project. Item -34 Concrete paving. Where is this on the project? R2-1: See replacement section issued by Addendum No. 2 Q2-2: Still need clarification on the different scopes of paving. The drawings that were included in Addendum 1 have shading in the streets and the note simply states, "Proposed Street Replacement". There is no differentiation between POL and MOL. In doing a take -off for the paving, the quantity for Arlington Ave and Baltimore Ave (23,373 SY) is within 2% of the total bid quantity (22,920 SY). This leaves the area for Evans Ave and the adjacent alley which I am assuming to be the 2" MOL. The total area in our take -off is 4,353 SY. The total bid quantity for the three units is 8,705 SY - almost exactly twice the amount. Could you please clarify which streets are POL, which are MOL and verify quantities of each? 1112-2: See replacement section issued by Addendum No. 2 1of1 FORTWORTH. ADDENDUM TO INVITATION TO BID NO.26-0028 WATER AND SANITARY SEWER REPLACEMENT CONTRACT 2020, WSM-H WATER DEPARTMENT ADDENDUM NO. 3 DATE ISSUED: December 18, 2025 INVITATION TO BID (ITB): 26-0028 BID OPENING DATE (CHANGED): December 18, 2025 ITB No. 26-0028, issued November 5, 2025, is hereby amended as follows: 1. SPECIFICATIONS: `Quanities changes Bid Item Unit 1 Item 26; Bid Item Added: Unit 2 Items: 5, 51, 52. A ther ! rfns and conditions remain unchanged, v o�1111., Tony Sholola, P.E. ASSISTANT DIRECTOR, WATER DEPARTMENT ■■rrrrrrrrrrrrrrrrrrrrrrrrrrrrr a rrrrrrrrrrrr urrrrrrrrrrrrrrrrrrrrrrrrrrrrrr■ By the signature affixed below, Addendum No. 3 is hereby incorporated into and made part of the above referenced Invitation to Bid. COMPANY NI SIGNATURE: NOTE: Company naffieerd � tore the same as on the original bid documents return this form with your sealed bid may constitute grounds for rejection of your offer. Failure to ITB 26-0028 WATER AND SANITARY SEWER REPLACEMENT CONTRACT 2020, WSM-H Addendum No. 3, Page 1 of 1 SECTION 00 42 43 PROPOSAL FORM UNIT PRICE BID 00 42 43 BID PROPOSAL Page I or4 Bidder's Application Project Item Information Bidder's Proposal Bidlist Item No. [)ascription Specification Section No. Unit of Measure Sid Quantity Unit Price Bid Value Unit 1 - Water Improvements 1 3311.0261 8" PVC Water Pipe (DR-14) 33 11 12 LF 11,686 2 3311.0141 6" PVC Water Pipe 33 11 12 LF 90 3 3312.0001 Fire Hydrant 33 1240 EA 14 4 3312.0117 Connection to Existing 4"-12" Water Main 33 1225 EA 23 5 3312.2001 1" Water Service, Meter Reconnection 33 12 10 EA 341 6 3312.2003 1 " Water Service 33 1210 EA 341 7 3312.3002 6" Gate Valve w/ Concrete Collar 33 1220 EA 2 8 3312.3003 8" Gate Valve w/ Concrete Collar 33 1220 EA 37 9 024 1. 1001 Water Line Grouting 0241 14 CY 20 10 0241.1218 4"-12" Water Abandonment Plug 0241 14 EA 8 11 0241.130I Salvage 4" Water Valve 0241 14 EA 9 12 0241.1302 Salvage 6" Water Valve 0241 14 EA 21 13 0241.1303 Salvage 8" Water Valve 0241 14 EA 2 14 0241.1306 Remove Water Cross 0241 14 EA 4 15 0241. 15 10 Salvage Fire Hydrant 0241 14 EA 10 16 17 0241.1512 Salvage Water Meter 3305.0003 8" Waterline Lowering 0241 14 3305 12 EA EA 341 9 18 3305.0103 Exploratory Excavation of Existing Utilities 33 05 30 EA 23 19 3304.0101 Temporary Water Services 33 04 30 LS 1 20 3305.0207 Imported Embedment/Backfill, Select Fill 33 05 10 CY 1,780 21 3311.0001 Ductile Iron Water Fittings w/ Restraint 33 11 11 TON 9 22 024 1. 1000 Remove Conc Pvmt 0241 15 SY 2,980 23 321 1.0112 6" Flexible Base, Type A, GR-1 32 1123 SY 2,980 24 0241.1700 11 -Inch Pavement Pulverization 0241 1[5 SY 11,460 25 3211.3300 8" Cem-Lime Stabilization @ 32 Lbs/SY 32 11 33 TN 184 26 3201.0400 Temporary Asphalt Paving Repair 3201 18 LF 15,600 Z `L 27 3201.0201 Asphalt Pvmt Repair Beyond Width, Residential 3201 17 SY 250 28 3201.0112 5' Wide Permanent Pvmt Repair, Residential 3201 17 LF 1,703 29 3212.0302 3" Asphalt, Type D (DG-D) 32 12 16 SY 11,460 30 0241.1506 2" Surface Milling 0241 15 SY 4,353 31 3212.03012" Asphalt, Type D (DG-D) 32 12 16 SY 4,353 32 3216.0101 6" Concrete Curb and Gutter 32 16 13 LF 1,635 33 3213.0401 6" Concrete Driveway 32 13 20 SF t,000 34 3213.0301 4" Concrete Sidewalk 32 13 20 SF 6,758 CITY OP PORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised 913012021 Water Sanitu y Sewer Replacement Contract 2020, WSM-H City Project No. 103412 SECTION 00 42 43 PROPOSALFORM UNIT PRICE BID 00 42 43 BID PROPOSAL Page2of4 Bidder's Application Project Item Information Biddet s Proposal Bidlist Item No. Description Specification Section No. Unit of Measure Bid Quantity Unit Price Bid Value 35 3213,0501 Install Barrier Free Ramp, Type R-I 32 1320 EA 18 36 3213.0506 Install Barrier Free Ramp, Type P-1 32 1320 EA 6 -- - ..........--. 37 3216.0301 Install New 7" Concrete Valley Gutter 32 16 13 SY 193 38 3349.5005 Remove and Replace Inlet Top, 5' 33 4920 EA 2 39 9999.0002 Speed Cushion - TL Standard 32 12 16 EA 1 40 3217.0101 6" SLD Pvmnt Marking HAS (W) 32 1723 LF 250 41 3217.0102 6" SLD Pvmnt Marking HAS (Y) 32 1723 LF 800 42 3217.2103 REFL Raised Marker TY II -A -A 32 1723 EA 40 _ 43 3217.2104 REFL Raised Marker TY II-C-R 32 1723 EA 10 44 3305.0111 Water Valve -Box Adjustment with Concrete Collar 33 05 14 EA 32 45 46 024 1. 1800 Remove Speed Cushion 3217.5001 Painting Curb Addresses 0241 15 32 1725 EA EA 1 13 47 3291.0100 Topsoil 3291 19 CY 114 48 3292.0100 Block Sod Replacement 3292 13 SY 684 49 3471.0001 Traffic Control 3471 13 MO 8 50 3125.0101 SWPPP �! 1 acre 3125 00 LS 1 51 0241.1300 Remove Concrete Curb & Gutter 0241 15 LF 1,635 52 0241.0401 Remove Concrete Drive 0241 13 SF 1,000 53 54 0241.0100 Remove Concrete Sidewalk 0241.0300 Remove ADA Ramp 0241 13 0241 13 SF EA 6,758 18 55 0241.1400 Remove Existing Concrete Valley Gutter 0241 15 SY 193 56 57 13305.0110 Utility Markers 0 17 1. 0001 Construction Staking 33 05 26 01 7123 LS LS 1 1 58 0171.0102 As -Built Survey 01 71 23 LS 1 59 9999.0001 Water Construction Allowance 1 00 00 00 1 LS 1 $150,000,00 $150,000.00 Sub -Total Unit 1 - Water Improvements $150,000.00 Unit 2 - Sanitary Sewer Improvements 1 3331.4115 8" Sewer Pipe (SDR-26) 33 31 20 LF 2,372 2 3331.4119 8" DIP Sewer Pipe with Protecto 401 33 11 10 LF 1,346 3 3339.1001 4' Manhole 33 39 20 EA 18 4 3339.1002 4' Drop Manhole 33 3920 EA 3 5 3339.1003 4' Extra Depth Manhole 33 39 10, 33 39 20 VF 37 6 0241.0500 Remove Fence 0241 13 LF 150 CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revis d 9/3012021 Water Sanitary Sewer Replacement Cantract 2020, WSM-H City Project No. 103412 SECTION 00 42 43 PROPOSAL FORM UNIT PRICE BID 00 42 43 BID PROPOSAL rape 3 of 4 Bidder's Application Project Item Information Bidder's Proposal Bidlist Item No. Description Specification Section No. Unit of Measure Bid Quantity Unit Price Bid Value 7 0241.2001 Sanitary Line Grouting 0241 14 CY 8 8 0241.2 t03 8" Sewer Abandonment Plug 0241 14 EA 6 9 0241.2201 Remove 4' Sewer Manhole 0241 14 EA 18 10 3110.0102 6"-12" Tree Removal 31 1000 EA 9 11 3110.0103 12"-18" Tree Removal 31 1000 EA 12 12 3110.0104 18"-24" Tree Removal 31 1000 EA I 1 13 13305.0103 Exploratory Excavation of Existing Utilities 33 0530 EA 7 _ 14 3305.0107 Manhole Adjust, Minor 3305 14 EA 11 15 3305.0109 Trench Safety 33 05 10 LF 2,372 16 3305.0112 Concrete Collar 3305 17 EA 21 17 3305.0113 Trench Water Stops 3305 10 EA 71 18 3305.0203 Imported Embedfinent/Backfill, CLSM 3305 10 CY 450 19 3305.0207Imported Embedment/Backfill, Select Fill 33 05 10 CY 566 20 3331.3101 4" Sewer Service 33 31 50 EA 76 ^� 21 3331.3401 Ductile Iron Sewer Fittings 33 11 11 TON 4 22 024 1. 1000 Remove Cone Pvmt 0241 15 SY 2,980 23 3211.0111 4" Flexible Base, Type A, GR-1 (Alley) 32 11 23 SY 265 24 3213.0101 6" Come Pvmt (Alley) 32 13 13 SY 254 25 3211,0112 6" Flexible Base, Type A, GR-1 32 1123 SY 2,980 26 0241,1700 11-Inch Pavement Pulverization 0241 I5 SY 11,460 27 3211.3300 8" Cem-Lime Stabilization @ 32 Lbs/SY 32 11 33 TN 184 28 3201.0400 Temporary Asphalt Paving Repair 3201 18 LF 1,318 29 3201.0201 Asphalt Pvtnt Repair Beyond Width, Residential 3201 17 SY 300 30 3212.0302 3" Asphalt, Type D (DG-D) 32 12 16 SY 11,460 31 0241.1506 2" Surface Milling 0241 15 SY 4,353 32 32110301 2" Asphalt, Type D (DG-D) 32 12 16 SY 4,353 33 3216.0101 6" Concrete Curb and Gutter 32 16 13 LF 1,635 34 3213.0401 6" Concrete Driveway 32 13 20 SF 500 35 3213,0301 4" Concrete Sidewalk 32 13 20 SF 3,378 36 13213.0501 Install Barrier Free Ramp, Type R-1 32 1320 EA 8 37 3213.0506 Install Barrier Free Ramp, Type P-1 32 13 20 EA 3 38 3216.0301 Install New 7" Concrete Valley Gutter 32 16 13 SY 96 39 3305.0107 Manhole Adjustment with Concrete Collar 33 05 14 EA l0 40 3339.0001 Epoxy Manhole Liner 33 39 60 VF 175 41 3217.5001 Painting Curb Addresses 1 32 1725 1 1 6 CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION nOCUMENTS Revised 9/3012021 Water Sanitary Seiner Replacement Contract 2020, WSM-H City Proiect No. 103412 SECTION 00 42 43 PROPOSALFORM UNIT PRICE BID 00 42 43 BID PROPOSAL Page 4 of4 Bidder's Application Project Item Information Bidder's Proposal Bidlist Item No. Description Specification Section No. Unit of Measure Bid Quantity Unit Price Bid Value 42 3291.0100 Topsoil 3291 1[9 CY 125 43 3292.0100 Block Sod Replacement 3292 13 SY 752 44 3471.0001 Traffic Control 3471 13 MO 8 45 3125.0101 SWPPP ? 1 acre 31 25 00 LS 46 0241.1300 Remove Concrete Curb & Gutter 0241 15 LF 1,635 47 0241.0401 Remove Concrete Drive 0241 13 SF 1,000 48 0241.0100 Remove Concrete Sidewalk 0241 13 SF 6,758 49 0241.0300 Remove ADA Ramp 0241 13 EA 18 50 0241.1400 Remove Existing Concrete Valley Gutter 0241 15 SY 193 51 3301,0001 Post -CCTV Inspection 3301 31 L.F 1,718 52 3301.0101 Manhole Vacuum Testing 3301 30 EA 21 53 3305.0110 Utility Markers 33 05 26 LS 1 54 017L0001 Construction Staking 01 71 23 LS 1 55 0171.0102 As -Built Survey 01 71 23 LS 1 56 9999.0001 Sanitary Sewer Construction Allowance 00 00 00 LS 1 $100,000.00 $100,000.00 Sub -Total Unit 2 - Sanitary Sewer Improvements $100,000.00 Bid Summary Sub -Total Unit 1 - Water Improvements: S 150,000.00 Sub -Total Unit 2 - Sanitary Sewer Improvements: S100,wom Total Bid: S250,000.00 END OF SECTION CITY OF FORT NORTH Water Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised 913012021 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 0005 15- 1 ADDENDA Page 1 of 1 SECTION 00 0515 ADDENDA END OF SECTION CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised July 1, 2011 City Project No. 103412 0011 13 INVITATION TO BIDDERS Pagel of 3 SECTION 00 1113 INVITATION TO BIDDERS RECEIPT OF BIDS Electronic bids for the construction of Fort Worth Water & Sanitary Sewer Replacement Contract 2020 WSH-H, City Project No. 103412 ("Project") will be received by the City of Fort Worth via the Procurement Portal https:Hfortworthtexas.bonfirehub.com/portal/?tab=openopportunities, under the respective Project until 1:30 P.M. CST, Thursday, December 11, 2025. Bids will then be opened publicly and read aloud beginning at 2:00 PM CST in the City Council Chambers. Your submissions must be uploaded, finalized and submitted prior to the Project's posted due date. The City strongly recommends allowing sufficient time to complete this process (ideally a week prior to the deadline) to begin the uploading process and to finalize your submission. Uploading large documents may take time, depending on the size of the file(s) and your Internet connection speed. The Bonfire portal can be accessed using Microsoft Edge, Google Chrome, or Mozilla Firefox. Javascript must be enabled. Browser cookies must be enabled. Electronic submission is subject to electronic interface latency, which can result in transmission delays. All bidders or proposers assume the risk of late transmission/ submission. The City shall not be held liable if an interested bidder or proposer is unable to submit a complete bid/response before the published deadline due to transmission delays or any other technical issues or obstructions. The City strongly recommends allowing sufficient time to complete the submission process (ideally a week before the deadline) to begin the uploading process and to finalize your submission to give adequate time in the event an issue arises. All submissions must be submitted electronically prior to the close date and time under the respective Project via the Procurement Portal: https:Hfortworthtexas.bonfirehub.com/portal/?tab=openOpportunities Failure to submit all completed required information listed in the respective Solicitation will be grounds for rejection of a bid as non -responsive. No late bids/proposals shall be accepted. Bids delivered in any other manner than using the Bonfire Platform (Procurement Portal) will not be accepted or considered. If, upon being opened, a submission is unreadable to the degree that material conformance to the requirements of the procurement specifications cannot be ascertained, such submission will be rejected without liability to the City, unless such bidder provides clear and convincing evidence (a) of the content of the submission as originally submitted and (b) that the unreadable condition of the Electronic Bid was caused solely by error or malfunction of the Bonfire Platform (Procurement Portal). Failure to scan a clear or readable copy of a bid into the system does not constitute and shall not be considered an error or malfunction of the Bonfire Platform (Procurement Portal). Bidders are encouraged to fully review each page of every document within their submission prior to submitting to ensure all documents are clear, legible, and complete. SUPPORT For technical questions, visit Bonfire's help forum at https:Hvendorsupport.gobonfire.com/hc/en- us CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENT Contract 2020, WSM-H Revised 2/08/24 City Project No. 103412 0011 13 INVITATION TO BIDDERS Page 2 of 3 Contact the Bonfire support team at Support@GoBonfire.com or by calling 1-800-354-8010. To get started with Bonfire, watch this five-minute training video: Vendor Registration and Submission [VIDEO] — Bonfire Vendor Support (gobonfire.com) GENERAL DESCRIPTION OF WORK The major work will consist of the (approximate) following: Unit 1: Water Improvements 9,460 LF Water Line Removals 11,686 LF 8" Water Line 14 EA Fire Hydrants 341 EA 1" Water Service Connections Unit 2: Sanitary Sewer Improvements 2,070 LF Sanitary Sewer Removals 1,346 LF 8" Ductile Iron Pipe with Protecto 401 Coating 2,372 LF 8" Sanitary Sewer Pipe by Open Cut 21 EA 4' Sanitary Sewer Manholes Unit 3: Paving Improvements 2,070 LF 10" Pavement Pulverization 8,844 SY 3" Asphalt Pvmt Ty D PREQUALIFICATION Certain improvements included in this project must be performed by a contractor or designated subcontractor who is pre -qualified by the City at the time of bid opening. The procedures for qualification and pre -qualification are outlined in the Section 3 of 00 21 13 — INSTRUCTIONS TO BIDDERS. DOCUMENT EXAMINATION AND PROCUREMENTS The Bidding and Contract Documents may be examined or obtained via the Procurement Portal https://fortworthtexas.bonfirehub.com/portal/?tab=openOpportunities, under the respective Project. Contract Documents may be downloaded, viewed, and printed by interested contractors and/or suppliers. EXPRESSION OF INTEREST To ensure potential bidders are kept up to date of any new information pertinent to this project, all interested parties should indicate their intent to bid in the Procurement Portal by selecting "yes" under the Intent to Bid section. All Addenda will be posted in the Procurement Portal https://fortworthtexas.bonfirehub.com/portal/?tab=open0pportunities, under the respective Project. PREBID CONFERENCE — Web Conference A prebid conference will be held as discussed in Section 00 21 13 - INSTRUCTIONS TO BIDDERS at the following date, and time via a web conferencing application: CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENT Contract 2020, WSM-H Revised 2/08/24 City Project No. 103412 0011 13 INVITATION TO BIDDERS Page 3 of 3 DATE: Monday, November 17, 2025 TIME: 10:00 A.M. Invitations with links to the web conferencing application will be distributed directly to those who have submitted an Expression of Interest. If a prebid conference is held, the presentation and any questions and answers provided at the prebid conference will be issued as an Addendum to the call for bids. If a prebid conference is not being held, prospective bidders should direct all questions about the meaning and intent of the Bidding Documents electronically through the Vendors discussions section under the respective Project via the Procurement Portal. If necessary, Addenda will be issued pursuant to the Instructions to Bidders. CITY'S RIGHT TO ACCEPT OR REJECT BIDS City reserves the right to waive irregularities and to accept or reject any or all bids. AWARD City will award a contract to the Bidder presenting the lowest price, qualifications and competencies considered. ADVERTISEMENT DATES November 5, 2025 November 12, 2025 END OF SECTION CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENT Contract 2020, WSM-H Revised 2/08/24 City Project No. 103412 0021 13 INSTRUCTIONS TO BIDDERS SECTION 00 2113 INSTRUCTIONS TO BIDDERS 1. Defined Terms Page 1 of 9 1.1. Capitalized terms used in these INSTRUCTIONS TO BIDDERS are defined in Section 00 72 00 - GENERAL CONDITIONS. 1.2. Certain additional terms used in these INSTRUCTIONS TO BIDDERS have the meanings indicated below which are applicable to both the singular and plural thereof. 1.2.1. Bidder: Any person, firm, partnership, company, association, or corporation acting directly through a duly authorized representative, submitting a bid for performing the work contemplated under the Contract Documents. 1.2.2. Nonresident Bidder: Any person, firm, partnership, company, association, or corporation acting directly through a duly authorized representative, submitting a bid for performing the work contemplated under the Contract Documents whose principal place of business is not in the State of Texas. 1.2.3. Successful Bidder: The lowest responsible and responsive Bidder to whom City (on the basis of City's evaluation as hereinafter provided) makes an award. 2. Copies of Bidding Documents 2.1. Neither City nor Engineer shall assume any responsibility for errors or misinterpretations resulting from the Bidders use of incomplete sets of Bidding Documents. 2.2. City and Engineer in making electronic Bidding Documents available do so only for the purpose of obtaining Bids for the Work and do not authorize or confer a license or grant for any other use. 3. Prequalification of Bidders (Prime Contractors and Subcontractors) 3.1. Bidders or their designated subcontractors are required to be prequalified for the work types requiring prequalification as per Sections 00 45 11 BIDDERS PREQUALIFICATIONS and 00 45 12 PREQUALIFICATION STATEMENT. Firms seeking pre -qualification, must submit the documentation identified in Section 00 45 11 on Section 00 45 13 PREQUALIFICATION APPLICATION by 2 P.M. of the date seven (7) calendar days prior to Bid opening for review and, if qualified, acceptance. The subcontractors listed by a Bidder on 00 45 12 must be prequalified for the appropriate work types. Subcontractors must follow the same timelines as Bidders for obtaining prequalification review. Bidders or Subcontractors who are not prequalified at the time bids are opened and reviewed may cause the bid to be rejected. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENT Contract 2020, WSM-H Revised/Updated September 1, 2025 City Project No. 103412 0021 13 INSTRUCTIONS TO BIDDERS Page 2 of 9 Prequalification requirement work types and documentation are available by accessing all required files through the City's website at: https://www.fortworthtexas. og v/departments/tpw/development/cfw-departments-tpw- contractors under Division 00 - General Conditions and as follows: 3.1.1. Paving — Requirements document located at: https://app-us3.e- builder.net/public/publicLanding.aspx?QS=4d008O4b 133b408a85a69323548dda25 3.1.2. Roadway and Pedestrian Lighting — Requirements document located at: https://app-us3.e- builder.net/public/publicLanding.aspx?QS=e43c4239775f4b2583552c029c6a1 ed2 .1.3. Water and Sanitary Sewer — Requirements document located at: https://app-us3.e- builder.net/public/publicLanding.aspx?QS=4fc66ff8c36c4c029d542d4e55114e8d 3.2. Each Bidder, unless currently prequalified, must submit to City by 2 P.M. of the date seven (7) calendar days prior to Bid opening, the documentation identified in Section 00 45 11, BIDDERS PREQUALIFICATIONS. 3.2.1. Submission of and/or questions related to prequalification should be addressed to the City contact as provided in Paragraph 6.1. 3.3. The City reserves the right to require any pre -qualified contractor who is the apparent low bidder for a project to submit such additional information as the City, in its sole discretion may require, including but not limited to manpower and equipment records, information about key personnel to be assigned to the project, and construction schedule to assist the City in evaluating and assessing the ability of the apparent low bidder to deliver a quality product and successfully complete projects for the amount bid within the stipulated time frame. Based upon the City's assessment of the submitted information, a recommendation regarding the award of a contract will be made to the City Council. Failure to submit the additional information, if requested, may be grounds for rejecting the apparent low bidder as non -responsive. Affected contractors will be notified in writing of a recommendation to the City Council. 3.4. In addition to prequalification, additional requirements for qualification may be required within various sections of the Contract Documents. 4. Examination of Bidding and Contract Documents, Other Related Data, and Site 4.1. Before submitting a Bid, each Bidder: 4.1.1. Shall examine and carefully study the Contract Documents and other related data identified in the Bidding Documents (including "technical data" referred to in Paragraph 4.2. below). No information given by City or any representative of the City other than that contained in the Contract Documents and officially promulgated addenda thereto, shall be binding upon the City. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENT Contract 2020, WSM-H Revised/Updated September 1, 2025 City Project No. 103412 0021 13 INSTRUCTIONS TO BIDDERS Page 3 of 9 4.1.2. Should visit the site to become familiar with and satisfy Bidder as to the general, local and site conditions that may affect cost, progress, performance or furnishing of the Work. 4.1.3. Shall consider federal, state and local Laws and Regulations that may affect cost, progress, performance or furnishing of the Work. 4.1.4. Shall study all: (i) reports of explorations and tests of subsurface conditions at or contiguous to the Site and all drawings of physical conditions relating to existing surface or subsurface structures at the Site (except Underground Facilities) that have been identified in the Contract Documents as containing reliable "technical data" and (ii) reports and drawings of Hazardous Environmental Conditions, if any, at the Site that have been identified in the Contract Documents as containing reliable "technical data." 4.1.5. Is advised that the Contract Documents on file with the City shall constitute all of the information which the City will furnish. All additional information and data which the City will supply after promulgation of the formal Contract Documents shall be issued in the form of written addenda and shall become part of the Contract Documents just as though such addenda were actually written into the original Contract Documents. No information given by the City other than that contained in the Contract Documents and officially promulgated addenda thereto, shall be binding upon the City. 4.1.6. Should perform independent research, investigations, tests, borings, and such other means as may be necessary to gain a complete knowledge of the conditions which will be encountered during the construction of the project. For projects with restricted access, upon request, City may provide each Bidder access to the site to conduct such examinations, investigations, explorations, tests and studies as each Bidder deems necessary for submission of a Bid. Bidder must fill all holes and clean up and restore the site to its former conditions upon completion of such explorations, investigations, tests and studies. 4.1.7. Shall determine the difficulties of the Work and all attending circumstances affecting the cost of doing the Work, time required for its completion, and obtain all information required to make a proposal. Bidders shall rely exclusively and solely upon their own estimates, investigation, research, tests, explorations, and other data which are necessary for full and complete information upon which the proposal is to be based. It is understood that the submission of a proposal or bid is prima -facie evidence that the Bidder has made the investigations, examinations and tests herein required. 4.1.8. Shall promptly notify City of all conflicts, errors, ambiguities or discrepancies in or between the Contract Documents and such other related documents. The Contractor shall not take advantage of any gross error or omission in the Contract Documents, and the City shall be permitted to make such corrections or interpretations as may be deemed necessary for fulfillment of the intent of the Contract Documents. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENT Contract 2020, WSM-H Revised/Updated September 1, 2025 City Project No. 103412 0021 13 INSTRUCTIONS TO BIDDERS Page 4 of 9 4.1.9.Indicate their intent to bid by selecting "yes" in the Procurement Portal under the Intent to Bid section. You must indicate your intent to bid to be able to submit a bid to the City. 4.2. Reference is made to Section 00 73 00 — Supplementary Conditions for identification o£ 4.2.1. those reports of explorations and tests of subsurface conditions at or contiguous to the site which have been utilized by City in preparation of the Contract Documents. The logs of Soil Borings, if any, on the plans are for general information only. Neither the City nor the Engineer guarantee that the data shown is representative of conditions which actually exist. 4.2.2. those drawings of physical conditions in or relating to existing surface and subsurface structures (except Underground Facilities) which are at or contiguous to the site that have been utilized by City in preparation of the Contract Documents. 4.2.3. copies of such reports and drawings will be made available by City to any Bidder on request. Those reports and drawings may not be part of the Contract Documents, but the "technical data" contained therein upon which Bidder is entitled to rely as provided in Paragraph 4.02. of the General Conditions has been identified and established in Paragraph SC 4.02 of the Supplementary Conditions. Bidder is responsible for any interpretation or conclusion drawn from any "technical data" or any other data, interpretations, opinions or information. 4.2.4. Standard insurance requirements, coverages and limits. 4.3. The submission of a Bid will constitute an incontrovertible representation by Bidder: (i) that Bidder has complied with every requirement of this Paragraph 4, (ii) that without exception the Bid is premised upon performing and furnishing the Work required by the Contract Documents and applying the specific means, methods, techniques, sequences or procedures of construction (if any) that may be shown or indicated or expressly required by the Contract Documents, (iii) that Bidder has given City written notice of all conflicts, errors, ambiguities and discrepancies in the Contract Documents and the written resolutions thereof by City are acceptable to Bidder, and when said conflicts, etc., have not been resolved through the interpretations by City as described in Paragraph 6., and (iv) that the Contract Documents are generally sufficient to indicate and convey understanding of all terms and conditions for performing and furnishing the Work. 4.4. The provisions of this Paragraph 4, inclusive, do not apply to Asbestos, Polychlorinated biphenyls (PCBs), Petroleum, Hazardous Waste or Radioactive Material covered by Paragraph 4.06. of the General Conditions, unless specifically identified in the Contract Documents. 5. Availability of Lands for Work, Etc. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENT Contract 2020, WSM-H Revised/Updated September 1, 2025 City Project No. 103412 0021 13 INSTRUCTIONS TO BIDDERS Page 5 of 9 5.1. The lands upon which the Work is to be performed, rights -of -way and easements for access thereto and other lands designated for use by Contractor in performing the Work are identified in the Contract Documents. All additional lands and access thereto required for temporary construction facilities, construction equipment or storage of materials and equipment to be incorporated in the Work are to be obtained and paid for by Contractor. Easements for permanent structures or permanent changes in existing facilities are to be obtained and paid for by City unless otherwise provided in the Contract Documents. 5.2. Outstanding right-of-way, easements, and/or permits to be acquired by the City are listed in Paragraph SC 4.01 of the Supplementary Conditions. In the event the necessary right-of-way, easements, and/or permits are not obtained, the City reserves the right to cancel the award of contract at any time before the Bidder begins any construction work on the project. 5.3. The Bidder shall be prepared to commence construction without all executed right- of-way, easements, and/or permits, and shall submit a schedule to the City of how construction will proceed in the other areas of the project that do not require permits and/or easements. 6. Interpretations and Addenda 6.1. All questions about the meaning or intent of the Bidding Documents are to be directed to City electrically through the Vendor Discussions section under the respective Project via the Procurement Portal https:Hfortworthtexas.bonfirehub.com/portal/?tab=openOpportunities on or before 2 p.m., the FRIDAY prior to the Bid opening. Questions received after this day may not be responded to. Interpretations or clarifications considered necessary by City in response to such questions will be issued by Addenda. Only questions answered by formal written Addenda will be binding. Oral and other interpretations or clarifications will be without legal effect. 6.2. Addenda may also be issued to modify the Bidding Documents as deemed advisable by City. 6.3. Addenda or clarifications shall be posted under the respective Project via the Procurement Portal https://fortworthtexas.bonfirehub.com/portal/?tab=openOpportunities 6.4. A prebid conference may be held at the time and place indicated in the Advertisement or INVITATION TO BIDDERS. Representatives of City will be present to discuss the Project. Bidders are encouraged to attend and participate in the conference. City will transmit to all prospective Bidders of record such Addenda as City considers necessary in response to questions arising at the conference. Oral statements may not be relied upon and will not be binding or legally effective. 7. Bid Security CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENT Contract 2020, WSM-H Revised/Updated September 1, 2025 City Project No. 103412 0021 13 INSTRUCTIONS TO BIDDERS Page 6 of 9 7.1. Each Bid must be accompanied by a Bid Bond made payable to City in an amount of five (5) percent of Bidder's maximum Bid price, on the form attached or equivalent, issued by a surety meeting the requirements of Paragraph 5.01 of the General Conditions. 7.2. The Bid Bonds provided by a Bidder will be retained until the conditions of the Notice of Award have been satisfied. If the Successful Bidder fails to execute and return the Contract Documents within 14 days after the Notice of Award conveying same, City may consider Bidder to be in default, rescind the Notice of Award and act on the Bid Bond. Such action shall be City's exclusive remedy in the event Bidder is deemed to have defaulted. 8. Contract Times The number of days within which, or the dates by which, Milestones are to be achieved in accordance with the General Requirements and the Work is to be completed and ready for Final Acceptance is set forth in the Agreement or incorporated therein by reference to the attached Bid Form. 9. Liquidated Damages Provisions for liquidated damages are set forth in the Agreement. 10. Substitute and "Or -Equal" Items The Contract, if awarded, will be on the basis of materials and equipment described in the Bidding Documents without consideration of possible substitute or "or -equal" items. Whenever it is indicated or specified in the Bidding Documents that a "substitute" or "or - equal" item of material or equipment may be furnished or used by Contractor if acceptable to City, application for such acceptance will not be considered by City until after the Effective Date of the Agreement. The procedure for submission of any such application by Contractor and consideration by City is set forth in Paragraphs 6.05A., 6.05B. and 6.05C. of the General Conditions and is supplemented in Section 0125 00 of the General Requirements. 11. Subcontractors, Suppliers and Others 11.1. In accordance with the City's Small Business Ordinance No. 27832-08-25, the City has established a goal for the participation of small businesses for City contracts $100,000 or greater. See Section 00 45 41 for the Project Goal and additional requirements. Failure to comply may render the Bidder non- responsive. 11.2. No Contractor shall be required to employ any Subcontractor, Supplier, other person or organization against whom Contractor or City has reasonable objection. 12. Bid Form 12.1. The Bid Form is included with the Bidding Documents. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENT Contract 2020, WSM-H Revised/Updated September 1, 2025 City Project No. 103412 0021 13 INSTRUCTIONS TO BIDDERS Page 7 of 9 12.2. All blanks on the Bid Form must be completed and the Bid Form signed electronically or signed in ink and scan. A Bid price shall be indicated for each Bid item, alternative, and unit price item listed therein. In the case of optional alternatives, the words "No Bid," "No Change," or "Not Applicable" may be entered. Bidder shall state the prices for which the Bidder proposes to do the work contemplated or furnish materials required. 12.3. Bids by corporations shall be executed in the corporate name by the president or a vice-president or other corporate officer accompanied by evidence of authority to sign. The corporate seal shall be affixed. The corporate address and state of incorporation shall be shown below the signature. 12.4. Bids by partnerships shall be executed in the partnership name and signed by a partner, whose title must appear under the signature accompanied by evidence of authority to sign. The official address of the partnership shall be shown below the signature. 12.5. Bids by limited liability companies shall be executed in the name of the firm by a member and accompanied by evidence of authority to sign. The state of formation of the firm and the official address of the firm shall be shown. 12.6. Bids by individuals shall show the Bidder's name and official address. 12.7. Bids by joint ventures shall be executed by each joint venture in the manner indicated on the Bid Form. The official address of the joint venture shall be shown. 12.8. All names shall be typed or printed in ink below the signature. 12.9. The Bid shall contain an acknowledgement of receipt of all Addenda, the numbers of which shall be filled in on the Bid Form. 12.10. Postal and e-mail addresses and telephone number for communications regarding the Bid shall be shown. 12.11. Evidence of authority to conduct business as a Nonresident Bidder in the state of Texas shall be provided in accordance with Section 00 43 37 — Vendor Compliance to State Law Non Resident Bidder. 13. Submission of Bids Bids shall be submitted electronically in the Procurement Portal on the prescribed Bid Form, provided with the Bidding Documents, prior to the time indicated in the Advertisement or INVITATION TO BIDDERS. 14. Withdrawal of Bids 14.1. Bids submitted electronically may be withdrawn prior to the time set for bid opening via the Procurement Portal https:Hfortworthtexas.bonfirehub.com/portal/?tab=openOpportunities. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENT Contract 2020, WSM-H Revised/Updated September 1, 2025 City Project No. 103412 0021 13 INSTRUCTIONS TO BIDDERS Page 8 of 9 15. Opening of Bids Bids will be opened and read aloud publicly. An abstract of the amounts of the base Bids and major alternates (if any) will be made available to Bidders after the opening of Bids. 16. Bids to Remain Subject to Acceptance All Bids will remain subject to acceptance for a minimum of 90 days or the time period specified for Notice of Award and execution and delivery of a complete Agreement by Successful Bidder. City may, at City's sole discretion, release any Bid and nullify the Bid security prior to that date. 17. Evaluation of Bids and Award of Contract 17.1. City reserves the right to reject any or all Bids, including without limitation the rights to reject any or all nonconforming, nonresponsive, unbalanced or conditional Bids and to reject the Bid of any Bidder if City believes that it would not be in the best interest of the Project to make an award to that Bidder. City reserves the right to waive informalities not involving price, contract time or changes in the Work and award a contract to such Bidder. Discrepancies between the multiplication of units of Work and unit prices will be resolved in favor of the unit prices. Discrepancies between the indicated sum of any column of figures and the correct sum thereof will be resolved in favor of the correct sum. Discrepancies between words and figures will be resolved in favor of the words. 17.1.1. Any or all bids will be rejected if City has reason to believe that collusion exists among the Bidders, Bidder is an interested party to any litigation against City, City or Bidder may have a claim against the other or be engaged in litigation, Bidder is in arrears on any existing contract or has defaulted on a previous contract, Bidder has performed a prior contract in an unsatisfactory manner, or Bidder has uncompleted work which in the judgment of the City will prevent or hinder the prompt completion of additional work if awarded. 17.2. In addition to Bidder's relevant prequalification requirements, City may consider the qualifications and experience of Subcontractors, Suppliers, and other persons and organizations proposed for those portions of the Work where the identity of such Subcontractors, Suppliers, and other persons and organizations must be submitted as provided in the Contract Documents or upon the request of the City. City also may consider the operating costs, maintenance requirements, performance data and guarantees of major items of materials and equipment proposed for incorporation in the Work when such data is required to be submitted prior to the Notice of Award. 17.3. City may conduct such investigations as City deems necessary to assist in the evaluation of any Bid and to establish the responsibility, qualifications, and financial ability of Bidders, proposed Subcontractors, Suppliers and other persons and organizations to perform and furnish the Work in accordance with the Contract Documents to City's satisfaction within the prescribed time. 17.4. Contractor shall perform with his own organization, work of a value not less than 3 5 % of the value embraced on the Contract, unless otherwise approved by the City. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENT Contract 2020, WSM-H Revised/Updated September 1, 2025 City Project No. 103412 0021 13 INSTRUCTIONS TO BIDDERS Page 9 of 9 17.5. If the Contract is to be awarded, it will be awarded to lowest responsible and responsive Bidder whose evaluation by City indicates that the award will be in the best interests of the City. 17.6. Pursuant to Texas Government Code Chapter 2252.001, the City will not award contract to a Nonresident Bidder unless the Nonresident Bidder's bid is lower than the lowest bid submitted by a responsible Texas Bidder by the same amount that a Texas resident bidder would be required to underbid a Nonresident Bidder to obtain a comparable contract in the state in which the nonresident's principal place of business is located. 17.7. A contract is not awarded until formal City Council authorization. If the Contract is to be awarded, City will award the Contract within 90 days after the day of the Bid opening unless extended in writing. No other act of City or others will constitute acceptance of a Bid. Upon the contract award, a Notice of Award will be issued by the City. 17.7.1. The contractor is required to fill out and sign the Certificate of Interested Parties Form 1295 and the form must be submitted to the Project Manager before the contract will be presented to the City Council. The form can be obtained at https://www.ethics.state.tx.us/data/forms/1295/1295.pdf 17.8. Failure or refusal to comply with the requirements may result in rejection of Bid. 18. Signing of Agreement 18.1. When City issues a Notice of Award to the Successful Bidder, it will be accompanied by the required number of unsigned counterparts of the Project Manual. Within 14 days thereafter, Contractor shall sign and deliver the required number of counterparts of the Project Manual to City with the required Bonds, Certificates of Insurance, and all other required documentation. 18.2. City shall thereafter deliver one fully signed counterpart to Contractor. END OF SECTION CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENT Contract 2020, WSM-H Revised/Updated September 1, 2025 City Project No. 103412 0035 13 CONFLICT OF INTEREST STATEMENT Page 1 of 1 SECTION 00 35 13 CONFLICT OF INTEREST STATEMENT Each bidder, offeror or respondent to a City of Fort Worth procurement is required to complete a Conflict of Interest Questionnaire or certify that one is current and on file with the City Secretary's Office pursuant to state law. If a member of the Fort Worth City Council, any one or more of the City Manager or Assistant City Managers, or an agent of the City who exercise discretion in the planning, recommending, selecting or contracting with a bidder, offeror or respondent is affiliated with your company, then a Local Government Officer Conflicts Disclosure Statement (CIS) may be required. You are urged to consult with counsel regarding the applicability of these forms and Local Government Code Chapter 176 to your company. The referenced forms may be downloaded from the links provided below. Form CIQ (Conflict of Interest Questionnaire) (state.tx.0 ) https://www.ethics.state.tx.us/data/forms/conflict/CIS.pd# ❑ CIQ Form does not apply I14 CIQ Form is on file with City Secretary ❑ CIQ Form is being provided to the City Secretary CIS Form does not apply ❑ CIS Form is on File with City Secretary ❑ CIS Form is being provided to the City Secretary BIDDER: Woody Contractors Inc. 650 Tower Dr Kennedale, TX 76060 By: Troy Wog twoodV2020(cvaol.com Signature: 817-483-4787 Title: President END OF SECTION CITY OF FORT WORTH Water Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised February 24, 2020 City Project No. 103412 0041 00 BID FORM Page 1 of 3 SECTION 00 41 00 BID FORM TO: The Purchasing Manager c/o: The Purchasing Division 200 Texas Street City of Fort Worth, Texas 76102 FOR: Water & Sanitary Sewer Replacement, Contract 2020, WSM-H City Project No.: 103412 Units/Sections: Unit 1 - Water Improvements Unit 2 - Sanitary Sewer Improvements 1. Enter Into Agreement The undersigned Bidder proposes and agrees, if this Bid is accepted, to enter into an Agreement with City in the form included in the Bidding Documents to perform and furnish all Work as specified or indicated in the Contract Documents for the Bid Price and within the Contract Time indicated in this Bid and in accordance with the other terms and conditions of the Contract Documents. 2. BIDDER Acknowledgements and Certification 2.1. In submitting this Bid, Bidder accepts all of the terms and conditions of the INVITATION TO BIDDERS and INSTRUCTIONS TO BIDDERS, including without limitation those dealing with the disposition of Bid Bond. 2.2. Bidder is aware of all costs to provide the required insurance, will do so pending contract award, and will provide a valid insurance certificate meeting all requirements within 14 days of notification of award. 2.3. Bidder certifies that this Bid is genuine and not made in the interest of or on behalf of any undisclosed individual or entity and is not submitted in conformity with any collusive agreement or rules of any group, association, organization, or corporation. 2.4. Bidder has not directly or indirectly induced or solicited any other Bidder to submit a false or sham Bid. 2.5. Bidder has not solicited or induced any individual or entity to refrain from bidding. 2.6. Bidder has not engaged in corrupt, fraudulent, collusive, or coercive practices in competing for the Contract. For the purposes of this Paragraph: a. "corrupt practice" means the offering, giving, receiving, or soliciting of any thing of value likely to influence the action of a public official in the bidding process. b. "fraudulent practice" means an intentional misrepresentation of facts made (a) to influence the bidding process to the detriment of City (b) to establish Bid prices at artificial non-competitive levels, or (c) to deprive City of the benefits of free and open competition. c. "collusive practice" means a scheme or arrangement between two or more Bidders, with or without the knowledge of City, a purpose of which is to establish Bid prices at artificial, non-competitive levels. CITY OF FORT WORTH Water Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised 9/30/2021 City Project No. 103412 0041 00 BID FORM Page 2 of 3 d. "coercive practice" means harming or threatening to harm, directly or indirectly, persons or their property to influence their participation in the bidding process or affect the execution of the Contract. 3. Prequalification The Bidder acknowledges that the following work types must be performed only by prequalified contractors and subcontractors: a. Water Transmission, Urban/Renewal, 8-inches and smaller b. Sewer Collection System, Urban/Renewal, 8-inches and smaller c. San Sew manhole/Structure interior lining (Warren or Chesterton) Coating d. Asphalt Paving Construction/Reconstruction (15,000 SY and GREATER) 4. Time of Completion 4.1. The Work will be complete for Final Acceptance within 680 days after the date when the the Contract Time commences to run as provided in Paragraph 2.03 of the General Conditions. 4.2. Bidder accepts the provisions of the Agreement as to liquidated damages in the event of failure to complete the Work {and/or achievement of Milestones) within the times specified in the Agreement. 5. Attached to this Bid The following documents are attached to and made a part of this Bid: a. This Bid Form, Section 00 41 00 b. Required Bid Bond, Section 00 43 13 issued by a surety meeting the requirements of Paragraph 5.01 of the General Conditions. c. Proposal Form, Section 00 42 43 d. Vendor Compliance to State Law Non Resident Bidder, Section 00 43 37 e. MWBE Forms (optional at time of bid) f. Prequalification Statement, Section 00 45 12 g. Conflict of Interest Affidavit, Section 00 35 13 *If necessary, CIQ or CIS forms are to be provided directly to City Secretary h. Any additional documents that may be required by Section 12 of the Instructions to Bidders CITY OF FORT WORTH Water Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised 9/30/2021 City Project No. 103412 0041 00 BID FORM Page 3 of 3 6. Total Bid Amount 6.1. Bidder will complete the Work in accordance with the Contract Documents for the following bid amount. In the space provided below, please enter the total bid amount for this project. Only this figure will be read publicly by the City at the bid opening. 6.2. It is understood and agreed by the Bidder in signing this proposal that the total bid amount entered below is subject to verification and/or modification by multiplying the unit bid prices for each pay item by the respective estimated quantities shown in this proposal and then totaling all of the extended amounts. Total Bid I 7. Bid Submittal This Bid is submitted on Respectfully submitt By: (Si e) Troy Woody (Printed Name) Title: President Company: Woody Contractors Inc. Address: 650 Tower Dr Kennedale, TX 76060 State of Incorporation: Tp xq S Email: twoody202O@aol.com Phone: 817-483-4787 END OF SECTION #REF! by the entity named below. Receipt is acknowledged of the Initial following Addenda: Addendum No, 1: Addendum No. 2: Addendum No. 3: Addendum No. 4; Corporate Seal: CITY OF FORT WORTH Water Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised 9130/2021 City Project No 103412 SECTION 00 42 43 PROPOSALFORM UNIT PRICE BID 00 42 43 BID PROPOSAL Page 1 of4 Bidder's Application Project Item Information Bidder's Proposal Bidlist Item No. Description Specification Section No. Unit of Measure Bid Quantity Unit Price Bid Value Unit 1 - Water Improvements 1 3311.0261 8" PVC Water Pipe (DR-14) 33 11 12 LF 11,686 $90.00 $1,051,740.00 2 3311.0141 6" PVC Water Pipe 33 11 12 LF 90 $82.00 $7,380.00 3 3312.0001 Fire Hydrant 33 1240 EA 14 $5,600.00 $78,400.00 4 3312.0117 Connection to Existing 4"-12" Water Main 33 1225 EA 23 $9,100.00 $209,300.00 5 3312.2001 1" Water Service, Meter Reconnection 33 1210 EA 341 $850.00 $289,850.00 6 3312.2003 1" Water Service 33 1210 EA 341 $2,540.00 $866,140.00 7 3312.3002 6" Gate Valve w/ Concrete Collar 33 1220 EA 2 $2,300.00 $4,600.00 8 3312.3003 8" Gate Valve w/ Concrete Collar 33 1220 EA 37 $3,000.00 $111,000.00 9 024 1. 1001 Water Line Grouting 0241 14 CY 20 $800.00 $16,000.00 10 0241.1218 4"-12" Water Abandonment Plug 0241 14 EA 8 $200.00 $1,600.00 11 0241.1301 Salvage 4" Water Valve 0241 14 EA 9 $100.00 $900.00 12 0241.1302 Salvage 6" Water Valve 0241 14 EA 21 $100.00 $2,100.00 13 0241.1303 Salvage 8" Water Valve 0241 14 EA 2 $100.00 $200.00 14 0241.1306 Remove Water Cross 0241 14 EA 4 $200.00 $800.00 15 0241.1510 Salvage Fire Hydrant 0241 14 EA 10 $450.00 $4,500.00 16 0241.1512 Salvage Water Meter 0241 14 EA 341 $100.00 $34,100.00 17 3305.0003 8" Waterline Lowering 3305 12 EA 9 $14,000.00 $126,000.00 18 3305.0103 Exploratory Excavation of Existing Utilities 33 05 30 EA 23 $2,300.00 $52,900.00 19 3304.0101 Temporary Water Services 33 04 30 LS 1 $439,300.00 $439,300.00 20 3305.0207 Imported Embedment/Backfill, Select Fill 3305 10 CY 1,780 $45.00 $80,100.00 21 13311.0001 Ductile Iron Water Fittings w/ Restraint 33 11 11 TON 8.5 $5,000.00 $42,500.00 22 024 1. 1000 Remove Conc Pvmt 0241 15 SY 2,980 $16.00 $47,680.00 23 3211.0112 6" Flexible Base, Type A, GR-1 32 1123 SY 2,980 $23.25 $69,285.00 24 0241.1700 11-Inch Pavement Pulverization 0241 15 SY 11,460 $11.50 $131,790.00 25 3211.3300 8" Cem-Lime Stabilization @ 32 Lbs/SY 32 1133 TN 184 $504.00 $92,736.00 26 3201.0400 Temporary Asphalt Paving Repair 3201 18 LF 15,600 $36.00 $561,600.00 27 3201.0201 Asphalt Pvmt Repair Beyond Width, Residential 3201 17 SY 250 $180.00 $45,000.00 28 3201.0112 5' Wide Permanent Pvmt Repair, Residential 3201 17 LF 1,703 $88.00 $149,864.00 29 3212.0302 3" Asphalt, Type D (DG-D) 32 1216 SY 11,460 $29.00 $332,340.00 30 0241.1506 2" Surface Milling 0241 15 SY 4,353 $4.00 $17,412.00 31 3212.0301 2" Asphalt, Type D (DG-D) 32 1216 SY 4,353 $21.00 $91,413.00 32 3216.0101 6" Concrete Curb and Gutter 32 16 13 LF 1,6351 $62.001 $101,370.00 33 3213.0401 6" Concrete Driveway 32 1320 SF 1,000 $10.00 $10,000.00 34 3213.0301 4" Concrete Sidewalk 32 1320 1 SF 6,758 $9.00 $60,822.00 CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised 9/30/2021 Water Sanitary Sewer Replacement Contract 2020, WSM-H City Project No. 103412 SECTION 00 42 43 PROPOSALFORM UNIT PRICE BID 00 42 43 BID PROPOSAL Page 2 of4 Bidder's Application Project Item Information Bidder's Proposal Bidlist Item No. Description Specification Section No. Unit of Measure Bid Quantity Unit Price Bid Value 35 3213.0501 Install Barrier Free Ramp, Type R-1 32 1320 EA 18 $3,000.00 $54 000.00 36 3213.0506 Install Barrier Free Ramp, Type P-1 32 1320 EA 6 $3,000.00 $18,000.00 37 13216.0301 Install New 7" Concrete Valley Gutter 32 16 13 SY 193 $110.00 $21,230.00 38 3349.5005 Remove and Replace Inlet Top, 5' 33 49 20 EA 2 $8,000.00 $16,000.00 39 9999.0002 Speed Cushion - TL Standard 32 1216 EA 1 $4,600.00 $4,600.00 40 3217.0101 6" SLD Pvmnt Marking HAS (W) 32 1723 LF 250 $3.00 $750.00 41 3217.0102 6" SLD Pvmnt Marking HAS (Y) 32 1723 LF 800 $3.00 $2,400.00 42 3217.2103 REFL Raised Marker TY II -A -A 32 1723 EA 40 $10.00 $400.00 43 3217.2104 REFL Raised Marker TY II-C-R 32 1723 EA 10 $10.00 $100.00 44 3305.0111 Water Valve -Box Adjustment with Concrete Collar 3305 14 EA 32 $500.00 $16,000.00 45 0241.1800 Remove Speed Cushion 0241 15 EA 1 $300.00 $300.00 46 3217.5001 Painting Curb Addresses 32 1725 EA 13 $125.00 $1,625.00 47 3291.0100 Topsoil 3291 19 CY 114 $25.00 $2,850.00 48 3292.0100 Block Sod Replacement 32 92 13 SY 684 $20.00 $13 680.00 49 3471.0001 Traffic Control 3471 13 MO 8 $3,000.00 $24,000.00 50 3125.0101 SWPPP > 1 acre 31 25 00 LS 1 $2,000.00 $2,000.00 51 0241.1300 Remove Concrete Curb & Gutter 0241 15 LF 1,635 $4.00 $6,540.00 52 0241.0401 Remove Concrete Drive 0241 13 SF 1,000 $4.00 $4,000.00 53 0241.0100 Remove Concrete Sidewalk 0241 13 SF 6,758 $2.00 $13,516.00 54 0241.0300 Remove ADA Ramp 0241 13 EA 18 $300.00 $5,400.00 55 0241.1400 Remove Existing Concrete Valley Gutter 0241 15 SY 193 $15.00 $2,895.00 56 3305.0110 Utility Markers 33 05 26 LS 1 $500.00 $500.00 57 0171.0001 Construction Staking 01 7123 LS 1 $19,000.00 $19,000.00 58 0171.0102 As -Built Survey 01 7123 LS 1 $9,000.00 $9,000.00 59 9999.0001 Water Construction Allowance 00 00 00 LS 1 $150,000.00 Sub -Total Unit 1 - Water Improvements $5,519,508.00 Unit 2 - Sanitary Sewer Improvements 1 3331.4115 8" Sewer Pipe (SDR-26) 33 31 20 LF 2,372 $156.00 $370,032.00 2 3331.4119 8" DIP Sewer Pipe with Protecto 401 33 11 10 LF 1,346 $213.00 $286,698.00 3 3339.1001 4' Manhole 33 39 20 EA 18 $8,800.00 $158,400.00 4 3339.1002 4' Drop Manhole 33 39 20 EA 3 $10,300.00 $30,900.00 5 3339.1003 4' Extra Depth Manhole 3339 10, 33 39 20 VF 37 $235.00 $8,695.00 6 0241.0500 Remove Fence 0241 13 LF 150 $21.00 $3,150.00 CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised 9/30/2021 Water Sanitary Sewer Replacement Contract 2020, WSM-H City Project No. 103412 SECTION 00 42 43 PROPOSALFORM UNIT PRICE BID 00 42 43 BID PROPOSAL Page 3 of4 Bidder's Application Project Item Information Bidder's Proposal Bidlist Item No. Description Specification Section No. Unit of Measure Bid Quantity Unit Price Bid Value 7 0241.2001 Sanitary Line Grouting 0241 14 CY 8 $800.00 $6,400.00 8 0241.2103 8" Sewer Abandonment Plug 0241 14 EA 6 $300.00 $1,800.00 9 0241.2201 Remove 4' Sewer Manhole 0241 14 EA 18 $800.00 $14,400.00 10 3110.0102 6"-12" Tree Removal 31 1000 EA 9 $500.00 $4,500.00 11 3110.0103 12"-18" Tree Removal 31 1000 EA 12 $1,100.00 $13,200.00 12 3110.0104 18"-24" Tree Removal 31 1000 EA 11 $2,000.00 $22,000.00 13 3305.0103 Exploratory Excavation of Existing Utilities 33 05 30 EA 7 $2,000.00 $14,000.00 14 3305.0107 Manhole Adjust, Minor 3305 14 EA 11 $500.00 $5,500.00 15 3305.0109 Trench Safety 3305 10 LF 2,372 $1.00 $2,372.00 16 3305.0112 Concrete Collar 3305 17 EA 21 $450.00 $9,450.00 17 3305.0113 Trench Water Stops 3305 10 EA 71 $100.00 $7,100.00 18 3305.0203 Imported Embedment/Backfill, CLSM 3305 10 CY 450 $240.00 $108,000.00 19 3305.0207 Imported EmbedmentBackfill, Select Fill 3305 10 CY 566 $45.00 $25,470.00 20 3331.3101 4" Sewer Service 33 31 50 EA 76 $3,050.00 $231,800.00 21 3331.3401 Ductile Iron Sewer Fittings 33 11 11 TON 4 $1.00 $4.00 22 024 1. 1000 Remove Conc Pvmt 0241 15 SY 2,980 $16.00 $47,680.00 23 3211.0111 4" Flexible Base, Type A, GR-1 (Alley) 32 1123 SY 265 $13.00 $3,445.00 24 3213.0101 6" Conc Pvmt (Alley) 32 13 13 SY 254 $70.00 $17,780.00 25 3211.0112 6" Flexible Base, Type A, GR-1 32 1123 SY 2,980 $23.25 $69,285.00 26 0241.1700 11-Inch Pavement Pulverization 0241 15 SY 11,460 $11.50 $131,790.00 27 3211.3300 8" Cem-Lime Stabilization @ 32 Lbs/SY 32 1133 TN 184 $504.00 $92,736.00 28 3201.0400 Temporary Asphalt Paving Repair 3201 18 LF 1,318 $40.00 $52,720.00 29 3201.0201 Asphalt Pvmt Repair Beyond Width, Residential 3201 17 SY 300 $153.00 $45,900.00 30 3212.0302 3" Asphalt, Type D (DG-D) 32 1216 SY 11,460 $29.00 $332,340.00 31 0241.1506 2" Surface Milling 0241 15 SY 4,353 $4.00 $17,412.00 32 3212.0301 2" Asphalt, Type D (DG-D) 32 1216 SY 4,353 $21.00 $91,413.00 33 3216.0101 6" Concrete Curb and Gutter 32 16 13 LF 1,635 $62.00 $101,370.00 34 3213.0401 6" Concrete Driveway 32 1320 SF 500 $10.00 $5,000.00 35 3213.0301 4" Concrete Sidewalk 32 1320 SF 3,378 $9.00 $30,402.00 36 3213.0501 Install Barrier Free Ramp, Type R-1 32 1320 EA 8 $3,000.00 $24,000.00 37 3213.0506 Install Barrier Free Ramp, Type P-1 32 1320 EA 3 $3,000.00 $9,000.00 38 3216.0301 Install New 7" Concrete Valley Gutter 32 16 13 SY 96 $110.00 $10,560.00 39 3305.0107 Manhole Adjustment with Concrete Collar 3305 14 EA 10 $950.00 $9,500.00 40 3339.0001 Epoxy Manhole Liner 33 39 60 VF 175 $400.00 $70,000.00 41 3217.5001 Painting Curb Addresses 32 1725 EA 6 $125.00 $750.00 CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised 9/30/2021 Water Sanitary Sewer Replacement Contract 2020, WSM-H City Project No. 103412 SECTION 00 42 43 PROPOSALFORM UNIT PRICE BID 00 42 43 BID PROPOSAL Page 4 of4 Bidder's Application Project Item Information Bidder's Proposal Bidlist Item No. Description Specification Section No. Unit of Measure Bid Quantity Unit Price Bid Value 42 3291.0100 Topsoil 3291 19 CY 125 $25.00 $3,125.00 43 3292.0100 Block Sod Replacement 3292 13 SY 752 $20.00 $15,040.00 44 3471.0001 Traffic Control 3471 13 MO 8 $3,000.00 $24,000.00 45 3125.0101 SWPPP > 1 acre 31 25 00 LS 1 $2,000.00 $2,000.00 46 0241.1300 Remove Concrete Curb & Gutter 0241 15 LF 1,635 $4.00 $6,540.00 47 0241.0401 Remove Concrete Drive 0241 13 SF 1,000 $4.00 $4,000.00 48 0241.0100 Remove Concrete Sidewalk 0241 13 SF 6,758 $2.00 $13,516.00 49 0241.0300 Remove ADA Ramp 0241 13 EA 18 $300.00 $5,400.00 50 0241.1400 Remove Existing Concrete Valley Gutter 0241 15 SY 193 $15.00 $2,895.00 51 3301.0002 Post -CCTV Inspection 33 01 31 LF 3,718 $7.00 $26,026.00 52 3301.0101 Manhole Vacuum Testing 33 01 30 EA 21 $150.00 $3,150.00 53 3305.0110 Utility Markers 33 05 26 LS 1 $500.00 $500.00 54 0171.0001 Construction Staking 01 7123 LS 1 $10,000.00 $10,000.00 55 0171.0102 As -Built Survey 01 7123 LS 1 $5,000.00 $5,000.00 56 9999.0001 Sanitary Sewer Construction Allowance 00 00 00 LS 1 $100,000.00 Sub -Total Unit 2 - Sanitary Sewer Improvements $2,708,146.00 Bid Summary Sub -Total Unit 1 - Water Improvements: $5,519,508.00 Sub -Total Unit 2 - Sanitary Sewer Improvements: $2,708,146.00 Total Bid: $8,227,654.00 END OF SECTION CITY OF FORT WORTH Water Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised 9/30/2021 City Project No. 103412 BID BOND The American Institute of Architects, AIA Document No. A310 (February, 1970 Edition) KNOW ALL MEN BY THESE PRESENTS, that we Woody Contractors, Inc. as Principal hereinafter called the Principal, and Vigilant Insurance Company as Surety, hereinafter called the Surety, are held and firmly bound unto City of Fort Worth, TX as Obligee, hereinafter called the Obligee, in the sum of Five Percent of Bid Amount (5%) Dollars ($ --------------------- ), for the payment of which sum well and truly to be made, the said Principal and the said Surety, bind ourselves, our heirs, executors, administrators, successors and assigns, jointly and severally, firmly by these presents. WHEREAS, the Principal has submitted a bid for Water and Sanitary Sewer Replacement Contract _ 2020 WSM-H Ci Project No. 103412 NOW, THEREFORE, if the Obligee shall accept the bid of the Principal and the Principal shall enter into a Contract with the Obligee in accordance with the terms of such bid, and give such bond or bonds as may be specified in the bidding or Contract Documents with good and sufficient surety for the faithful performance of such Contract and for the prompt payment of labor and material furnished in the prosecution thereof, or in the event of the failure of the Principal to enter such Contract and give such bond or bonds, if the Principal shall pay to the Obligee the difference not to exceed the penalty hereof between the amount specified in said bid and such larger amount for which the Obligee may in good faith contract with another party to perform the Work covered by said bid, then this obligation shall be null and void, otherwise to remain in full force and effect. Signed and sealed this llth day of December WOODY CONTRACTORS, INC 2025 Principal (Seal) 1 By: � Name/Title VIGILANT INSURANCE COMPANY Surety (Seal) By: �j Kyle W. Sweeney, Attorney -in -Fact Power of Attorney Federal insurance Company I Vigilant Insurance Company I Pacific indemnity Company Westchester Fire Insurance Company I ACE American Insurance Company Know All by These Presents, that FEDERAL INSURANCE COMPANY, an Indiana corporation, VIGILANT INSURANCE COMPANY, a New York corporation, PACIFIC INDEMNITY COMPANY. a Delaware corporation, WESTCHESTER FIRE INSURANCE COMPANY and ACE AMERICAN INSURANCE COMPANY corporations of the Commonwealth of Pemmsylvania,doeach hereby constitute andappoint: Charles D. Sweeney, David W. Sweeney, Elizabeth Gray, Kyle W, Sweeney, and Michael A. Sweeney of FortWorth, Texas------------------------------------------------------------------------------------------------------- ----------- -------------------------- each as their true an[l lawful Attorney -in -Fact to execute under such designation in their names and to affix their corporate seals to and deliver for and on their behalf as surely thereon or otherwise, bonds and undertakings and other writings obligatory in the nature thereof (other than bail bonds) given or executed in the course of business, and any instrmrtents amending or allering the same, and consems to the modification or alteration ofany instrument referred to in said bonds or obligations. In Witness Whereof, said FEDERAL INSURANCE COMPANY, VIGILANT INSURANCE COMPANY, PACIFIC INDEMNITY COMPANY, WESTCI [ESTER FIRE INSURANCE COMPANY and ACE AMERICAN INSURANCE COMPANY have each executed and attested these presents and affixed their corporate seals on this 240, day of October, 2025. fi .tper- H WLan., NN STATE OF NEW JERSEY County offlunterdon Ss. pie{mlten SL 1 L'triiy .\'ice Prs.idcnl On this 24°i day of October, 202S before me, a Notary Public of New Jersey, personally came Rupert HD Swindells and Stephen M. Haney, to me known to be Assistant Secretary and Vice President, respectively, of FEDERAL INSURANCE COMPANY, VIGILANT INSURANCE COMPANY, PACIFIC INDEMNITY COMPANY, WESTCHESTER FIRE INSURANCE COMPANY and ACE AMERICAN INSURANCE COMPANY. the companies which executed the foregoing Power of Attorney, and the said Rupert H D Swindells and Stephen M. Haney, being by me duly sworn, severally and each for himself did depose and say that they are Assistant Secretary and Vice President, respectively, of FEDERAL INSURANCE COMPANY, VIGILANT INSURANCE COMPANY, PACIFIC INDEMNITY COMPANY, WESTCHESTER FIRE INSURANCE COMPANY and ACE AMERICAN INSURANCE COMPANY and know the corporate seals thereof; that the seals affixed to the 1'oregaing Power of'Arrorney are such corporate seals and were thereto affixed by authority ofsaid Companies; and that their signatures as such officers were dilly affixed and subscribed by like authority. Notarial seal 3. tQ� Slaty J Loftin 1'iNOTARYPIIBf,1G OFFttkE1V JF'RSE1f hlla tArir Z " unt'� COWMSSM OCT 15, 2026 'fgh, c f Nmary° Public cEwri IF ICATION Resolutions adopted by the Boards of Directors of FEDERAL INSURANCE COMPANY, VIGILANT INSURANCE COMPANY, and PACIFIC INDEMNITY COMPANY on August 30, 2016; WESTCHESTER FIRE INSURANCE COMPANY on December 11, 2006; and ACE AMERICAN INSURANCE COMPANY on March 20, 2009: "RESOLVEn, that the rollowing authorizatinns relate to the execution. far and an behalfof the Company, ofbonds, undertakings, recognizances, contracts and other written commitments of the Company entered into in ifte ordinary course of busi ness (each a "Written Cominii-mem"): (1) Each of the Chairman, the President and the Vice Presidents of theCompanyishereby authorized toesecuteanyWritten Commitment forandonhehalfofiheCompany,underthe seal of the Company or otherwise. (2) Each duly appointed attorney-in-factofthe Company is hereby authorized to execute any Written Commitment for and an behalfoftlic Company, under theseal ofthe Company or otherwise, to the extent that such action is authorized by the grant or powers provided for in such person's wtitten eppoitiument as such attorney -in -fact, (3) Each of' the Chairman, the President and the Vice Presidents of the Company lsherebyauthorized,forandan behalfof the Company, toappoint in %Titing any person the attorney - in -fact of lire Compeny with full power and authority to execute, for and on behalfof the Company, under die seal arrhe Company or otherwise, such Written Commitments of die Company as may be specified in such written appointment. which specification tiiay be by general type or class of written Commitments or by specification or one or more particular Wi tten Commitments. (4) Each of die Chairman. the President and the Vice Presidents or the Company is hereby atithotized, for and on behalfofthe Company, to delegate in AT!dng to any other officer of the Company the authority to cxewte, for and on behalf of Lite Company, under the Company's seal or odiemise, such Written Commitments of the Company as are specified in such written delegation, which specification may be by general Lypeor class of Written Commitments or byspedficationcrone ormore particular written Commitments. O The signature of any officer or other person executing any Written Commimient or apponuivent or delegadon pursuant to this Resolution, and the sea) of the Company, may be affixed by faesinmile on such Written Oonunitment or uTinen appointment or delegation FURTIIER RESOLVED. that the foregoing Rcsaludon shall not bcdeemedtobeanesdusivestatementofihepowersandauthorityofolBcers,employeesandotherpersonstoartforandonbehilfofthe Company, and such Resolution shall not limit nr otherwise affect rile exercise of any such power or authority otherwise validly granted or vested.' I, Rupert HD Swindells, Assistant Secretary of FEDERAL INSURANCE COMPANY, VIGILANT INSURANCE COMPANY, PACIFIC INDEMNITY COMPANY, WESTCHESTER FIRE INSURANCE COMPANY and ACE AMERICAN INSURANCE COMPANY (the "Companies") do hereby certify that 0) the foregoing Resolutions adopted by the Board of Directors of the Companies are true, correct and in full force and effect, (If) the foregoing ['mower of Attorney is ;rue, eorrect ami in full force and effect. Given under my hand and seals afsaidCompanies atWhitehouse Station,NJ,thls December 11, 2025. w� es. •� tttPt Y� fill � �s •'i} SF.C.I b L J ` P<1pFr HD 5ts:cdells.Assrstatrr['se�ta7g. IN THE EVENT YOU WISH TO VERIFY TH E ALP[ HENTICITY OF •rH]S BOND OR NOTIFY U5 OF ANY OTHER MATTER, PLEASE CONTACT UPS AT. Tele lione(908)903-3493 Fax(908)903-36-% e-mail: sure (aachubb.com Combined: FED-VIG-PI-wFIC-AAIC (rev. 11-19) 00 43 37 VENDOR COMPLIANCE TO STATE LAW Page 1 of 1 SECTION 00 43 37 VENDOR COMPLIANCE TO STATE LAW NON RESIDENT BIDDER Texas Government Code Chapter 2252 was adopted for the award of contracts to nonresident bidders. This law provides that, in order to be awarded a contract as low bidder, nonresident bidders (out-of-state contractors whose corporate offices or principal place of business are outside the State of Texas) bid projects for construction, improvements, supplies or services in Texas at an amount lower than the lowest Texas resident bidder by the same amount that a Texas resident bidder would be required to underbid a nonresident bidder in order to obtain a comparable contract in the State which the nonresident's principal place of business is located. The appropriate blanks in Section A must be filled out by all nonresident bidders in order for your bid to meet specifications. The failure of nonresident bidders to do so will automatically disqualify that bidder. Resident bidders must check the box in Section B. A. Nonresident bidders in the State of , our principal place of business, are required to be percent lower than resident bidders by State Law. A copy of the statute is attached. Nonresident bidders in the State of our principal place of business, are not required to underbid resident bidders. B. The principal place of business of our company or our parent company or majority owner is in the State of Texas. V, BIDDER: Woody Contractors Inc. By: Troy Woody Si re) Title: President Date: 12/18/2025 END OF SECTION CITY OF FORT WORTH Water Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised 9/30/2021 City Project No. 103412 0045 11 -1 BIDDERS PREQUALIFICATIONS Pagel of 3 1 SECTION 00 45 11 2 BIDDERS PREQUALIFICATIONS 4 1. Summary. A Bidder or their designated subcontractors are required to be prequalified or 5 have applied for prequalification by the City for the work types requiring prequalification 6 prior to submitting bids. To be considered for award of contract the Bidder must submit 7 Section 00 45 12, PREQUALIFICATION STATEMENT for the work type(s) listed with 8 their Bid. Any contractor or subcontractor who is not prequalified for the work type(s) listed 9 must submit Section 00 45 13, PREQUALIFICATION APPLICATION in accordance with 10 the requirements below. The information must be submitted seven (7) days prior to the 11 date of the opening of bids. Subcontractors must follow the same timelines as contractors 12 for obtaining prequalification review. Bidders or Subcontractors who are not prequalified at 13 the time bids are opened and reviewed may cause the bid to be rejected. 14 15 16 The prequalification process will establish a bid limit based on a technical evaluation and 17 financial analysis of the contractor. For example, a contractor wishing to submit bids on 18 projects to be opened on the 7th of April must file the information by the 31 st day of March 19 in order to eligible to work on these projects. In order to facilitate the approval of a Bidder's 20 Prequalification Application, the following must accompany the submission. 21 a. A complete set of audited or reviewed financial statements. 22 (1) Classified Balance Sheet 23 (2) Income Statement 24 (3) Statement of Cash Flows 25 (4) Statement of Retained Earnings 26 (5) Notes to the Financial Statements, if any 27 b. A certified copy of the firm's organizational documents (Corporate Charter, Articles 28 of Incorporation, Articles of Organization, Certificate of Formation, LLC 29 Regulations, and Certificate of Limited Partnership Agreement). 30 c. A completed Bidder Prequalification Application. 31 (1) The firm's Texas Taxpayer Identification Number as issued by the Texas 32 Comptroller of Public Accounts. To obtain a Texas Taxpayer Identification 33 number visit the Texas Comptroller of Public Accounts online at the 34 following web address www.window.state.tx.us/taxpermit/ and fill out the 35 application to apply for your Texas tax ID. 36 (2) The firm's e-mail address and fax number. 37 (3) The firm's DUNS number as issued by Dun & Bradstreet. This number 38 is used by the City for required reporting on Federal Aid projects. The DUNS 39 number may be obtained at www.dnb.com. 40 d. Resumes reflecting the construction experience of the principles of the firm for firms 41 submitting their initial prequalification. These resumes should include the size and 42 scope of the work performed. 43 e. Other information as requested by the City. 44 45 2. Prequalification Requirements 46 a. Financial Statements. Financial statement submission must be provided in 47 accordance with the following: 48 (1) The City requires that the original Financial Statement or a certified copy 49 be submitted for consideration. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised August 13, 2021 City Project No. 103412 0045 11 -2 BIDDERS PREQUALIFICATIONS Page 2 of 3 1 (2) To be satisfactory, the financial statements must be audited or reviewed 2 by an independent, certified public accounting firm registered and in 3 good standing in any state. Current Texas statues also require that 4 accounting firms performing audits or reviews on business entities within 5 the State of Texas be properly licensed or registered with the Texas State 6 Board of Public Accountancy. 7 (3) The accounting firm should state in the audit report or review whether 8 the contractor is an individual, corporation, or limited liability company. 9 (4) Financial Statements must be presented in U.S. dollars at the current rate 10 of exchange of the Balance Sheet date. 11 (5) The City will not recognize any certified public accountant as 12 independent who is not, in fact, independent. 13 (6) The accountant's opinion on the financial statements of the contracting 14 company should state that the audit or review has been conducted in 15 accordance with auditing standards generally accepted in the United 16 States of America. This must be stated in the accounting firm's opinion. 17 It should: (1) express an unqualified opinion, or (2) express a qualified 18 opinion on the statements taken as a whole. 19 (7) The City reserves the right to require a new statement at any time. 20 (8) The financial statement must be prepared as of the last day of any month, 21 not more than one year old and must be on file with the City 16 months 22 thereafter, in accordance with Paragraph 1. 23 (9) The City will determine a contractor's bidding capacity for the purposes 24 of awarding contracts. Bidding capacity is determined by multiplying the 25 positive net working capital (working capital = current assets — current 26 liabilities) by a factor of 10. Only those statements reflecting a positive 27 net working capital position will be considered satisfactory for 28 prequalification purposes. 29 (10) In the case that a bidding date falls within the time a new financial 30 statement is being prepared, the previous statement shall be updated with 31 proper verification. 32 b. Bidder Prequalification Application. A Bidder Prequalification Application must be 33 submitted along with audited or reviewed financial statements by firms wishing to be 34 eligible to bid on all classes of construction and maintenance projects. Incomplete 35 Applications will be rejected. 36 (1) In those schedules where there is nothing to report, the notation of 37 "None" or "N/A" should be inserted. 38 (2) A minimum of five (5) references of related work must be provided. 39 (3) Submission of an equipment schedule which indicates equipment under 40 the control of the Contractor and which is related to the type of work for 41 which the Contactor is seeking prequalification. The schedule must 42 include the manufacturer, model and general common description of 43 each piece of equipment. Abbreviations or means of describing 44 equipment other than provided above will not be accepted. 45 46 3. Eligibility for Award of Contract 47 a. The City shall be the sole judge as to a contractor's prequalification. 48 b. The City may reject, suspend, or modify any prequalification for failure by the 49 contractor to demonstrate acceptable financial ability or performance. 50 c. The City will issue a letter as to the status of the prequalification approval. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised August 13, 2021 City Project No. 103412 0045 11 -3 BIDDERS PREQUALIFICATIONS Page 3 of 3 1 d. If a contractor has a valid prequalification letter, the contractor will be eligible to 2 perform the prequalified work types until the expiration date stated in the letter. 3 END OF SECTION CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised August 13, 2021 City Project No. 103412 00 45 12 PREQUALIFICATION STATEMENT Page 1 of 1 SECTION 00 45 12 PREQUALIFICATION STATEMENT Each Bidder for a City procurement is required to complete the information below by identifying the prequalified contractors and/or subcontractors whom they intend to utilize for the major work type(s) listed. Major Work Type Contractor/Subcontractor Company Name Prequalification Expiration Date Water Transmission, Urban/Renewal, 8-inches and smaller Woody Contractors Inc. 4/30/2026 Sewer Collection System, Urban/Renewal, 8-inches and smaller Woody Contractors Inc. 4/30/2026 San Sew manhole/Structure interior lining (Warren or Chesterton) Coating Madero Engineers @ Constructors, LLC 4/30/2026 Asphalt Paving Con structionfReconstruction (15,000 SY and GREATER) Stabile & Winn, Inc. 9/30/2026 The undersigned hereby certifies that the contractors and/or subcontractors described in the table above are currently prequalified for the work types listed. BIDDER: Woody Contractors Inc. By: Tro AoKdy 650 Tower Dr Kennedale, TX 76060 ( -nature) 0 Title: President Date: a — ✓{� -- END OF SECTION CITY OF FORT WORTH Water Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised 09/30/2021 City Project No. 103412 FORT WORTH. SECTION 00 45 13 PREQUALIFICATION APPLICATION Date of Balance Sheet Name under which you wish to qualify Post Office Box City Mark only one: Individual Limited Partnership General Partnership Corporation Limited Liability Company State Zip Code Street Address (required) City State Zip Code Telephone Fax Email Texas Taxpayer Identification No. Federal Employers Identification No. DUNS No. (if applicable) Email/mail this questionnaire along with financial statements to the appropriate group below. A separate submittal is required for water/sewer, paving, and lighting: Work Category — Water Dept - Water/sewer Work Category — TPW Paving Work Category — TPW Ped/Rdwy Lighting john.kasavich@FortWorthTexas.gov TPW_Prequalification@fortworthtexas.gov clint.hoover@fortworthtexas.gov Fort Worth Water Department Engineering and City of Fort Worth Transportation and Public City of Fort Worth TPW Transportation Fiscal Services Division 200 Texas St. Fort Works Dept. 3741 SW Loop 820, Fort Worth, Management Attn: Clint Hoover, P.E. 5001 Worth, TX 76102 TX 76133 Attn: Alicia Garcia James Ave. Fort Worth, TX 76115 *Financial Statements must be mailed. Mark the envelope: "Bidder Prequalification Application" 004513-2 BIDDER PREQUALIFICATION APPLICATION Page 2 of 8 BUSINESS CLASSIFICATION The following should be completed in order that we may properly classify your firm: (Check the block(s) which are applicable — Block 3 is to be left blank if Block 1 and/or Block 2 is checked) Has fewer than 100 employees and/or Has less than $6,000,000.00 in annual gross receipts OR Does not meet the criteria for being designated a small business as provided in Section 2006.001 of the Texas Government Code. The classification of your firm as a small or large business is not a factor in determining eligibility to become prequalified. Select major work categories for which you would like to be prequalified (City may deem you are not qualified for selected category or may approve you at a lesser size/length and maximum size may not be listed specifically under a major work category): MAJOR WORK CATEGORIES Water Department Augur Boring - 24-inch diameter casing and less Augur Boring - Greater than 24-inch diameter casing and greater Tunneling — 36-Inches — 60 —inches, and 350 LF or less Tunneling - 36-Inches — 60 —inches, and greater than 350 LF Tunneling — 66" and greater, 350 LF and greater Tunneling — 66" and greater, 350 LF or Less Cathodic Protection Water Distribution, Development, 8-inch diameter and smaller Water Distribution, Urban and Renewal, 8-inch diameter and smaller Water Distribution, Development, 12-inch diameter and smaller Water Distribution, Urban and Renewal, 12-inch diameter and smaller Water Transmission, Development, 24-inches and smaller Water Transmission, Urban/Renewal, 24-inches and smaller Water Transmission, Development, 42-inches and smaller Water Transmission, Urban/Renewal, 42-inches and smaller Water Transmission, Development, All Sizes Water Transmission, Urban/Renewal, All Sizes Sewer Bypass Pumping, 18-inches and smaller Sewer Bypass Pumping, 18-inches — 36-inches Sewer Bypass Pumping 42-inches and larger CCTV, 8-inches and smaller CCTV, 12-inches and smaller CCTV, 18-inches and smaller CCTV, 24-inches and smaller CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised August 13, 2021 City Project No. 103412 004513-3 BIDDER PREQUALIFICATION APPLICATION Page 3 of 8 MAJOR WORK CATEGORIES, CONTINUED CCTV, 42-inches and smaller CCTV, 48-inches and smaller Sewer CIPP, 12-inches and smaller Sewer CIPP, 24-inches and smaller Sewer CIPP, 42-inches and smaller Sewer CIPP, All Sizes Sewer Collection System, Development, 8-inches and smaller Sewer Collection System, Urban/Renewal, 8-inches and smaller Sewer Collection System, Development, 12-inches and smaller Sewer Collection System, Urban/Renewal, 12-inches and smaller Sewer Interceptors, Development, 24-inches and smaller Sewer Interceptors, Urban/Renewal, 24-inches and smaller Sewer Interceptors, Development, 42-inches and smaller Sewer Interceptors, Urban/Renewal, 42-inches and smaller Sewer Interceptors, Development, 48-inches and smaller Sewer Interceptors, Urban/Renewal, 48-inches and smaller Sewer Pipe Enlargement 12-inches and smaller Sewer Pipe Enlargement 24-inches and smaller Sewer Pipe Enlargement, All Sizes Sewer Cleaning, 24-inches and smaller Sewer Cleaning, 42-inches and smaller Sewer Cleaning, All Sizes Sewer Cleaning, 8-inches and smaller Sewer Cleaning, 12-inches and smaller Sewer Siphons 12-inches or less Sewer Siphons 24-inches or less Sewer Siphons 42-inches or less Sewer Siphons All Sizes Transportation Public Works Asphalt Paving Construction/Reconstruction (LESS THAN 15,000 square yards) Asphalt Paving Construction/Reconstruction (15,000 square yards and GREATER) Asphalt Paving Heavy Maintenance (UNDER $1,000,000) Asphalt Paving Heavy Maintenance ($1,000,000 and OVER) Concrete Paving Construction/Reconstruction (LESS THAN 15,000 square yards)* Concrete Paving Construction/Reconstruction (15,000 square yards and GREATER)* Roadway and Pedestrian Lighting NOTE *There is not a prequalification requirement for installation of concrete sidewalk, curb & gutter, driveways, and panel replacement, only on concrete street / ROW paving CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised August 13, 2021 City Project No. 103412 004513-4 BIDDER PREQUALIFICATION APPLICATION Page 4 of 8 1. List equipment you do not own but which is available by renting DESCRIPTION OF EQUIPMENT I NAME AND DETAILED ADDRESS OF OWNER 2. How many years has your organization been in business as a general contractor under your present name? List previous business names: 3. How many years of experience in construction work has your organization had: (a) As a General Contractor: (b) As a Sub -Contractor: 4. *What projects has your organization completed in Texas and elsewhere? CONTRACT AMOUNT CLASS OF WORK DATE COMPLETED LOCATION CITY -COUNTY- STATE NAME AND DETAILED ADDRESS OF OFFICIAL TO WHOM YOU REFER *If requalifying only show work performed since last statement. 5.Have you ever failed to complete any work awarded to you?_ If so, where and why? 6. Has any officer or owner of your organization ever been an officer of another organization that failed to complete a contract? If so, state the name of the individual, other organization and reason. 7. Has any officer or owner of your organization ever failed to complete a contract executed in his/her name? If so, state the name of the individual, name of owner and reason. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised August 13, 2021 City Project No. 103412 004513-5 BIDDER PREQUALIFICATION APPLICATION Page 5 of 8 8. In what other lines of business are you financially interested? 0 Have you ever performed any work for the City? If so, when and to whom do you refer? 10. State names and detailed addresses of all producers from whom you have purchased principal materials during the last three years. NAME OF FIRM OR COMPANY I DETAILED ADDRESS 11. Give the names of any affiliates or relatives currently debarred by the City. Indicate your relationship to this person or firm. 12. What is the construction experience of the principal individuals in your organization? NAME PRESENT POSITION OR OFFICE YEARS OF EXPERIENCE MAGNITUDE AND TYPE OF WORK IN WHAT CAPACITY 13. If any owner, officer, director, or stockholder of your firm is an employee of the City, or shares the same household with a City employee, please list the name of the City employee and the relationship. In addition, list any City employee who is the spouse, child, or parent of an owner, officer, stockholder, or director who does not live in the same household but who receives care and assistance from that person as a direct result of a documented medical condition. This includes foster children or those related by adoption or marriage. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised August 13, 2021 City Project No. 103412 004513-6 BIDDER PREQUALIFICATION APPLICATION Page 6 of 8 CORPORATION BLOCK PARTNERSHIP BLOCK If a corporation: Date of Incorporation Charter/File No. President Vice Presidents If a partnership: State of Organization Date of organization Is partnership general, limited, or registered limited liability partnership? File No. (if Limited Partnership) General Partners/Officers Secretary Treasurer Limited Partners (if applicable) LIMITED LIABILITY COMPANY BLOCK If a corporation: State of Incorporation Date of organization File No. Officers or Managers (with titles, if any) Individuals authorized to sign for Partnership Except for limited partners, the individuals listed in the blocks above are presumed to have full signature authority for your firm unless otherwise advised. Should you wish to grant signature authority for additional individuals, please attach a certified copy of the corporate resolution, corporate minutes, partnership agreement, power of attorney or other legal documentation which grants this authority. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised August 13, 2021 City Project No. 103412 0045 13 -7 BIDDER PREQUALIFICATION APPLICATION Page 7 of 8 14. Equipment TOTAL Similar types of equipment may be lumped together. If your firm has more than 30 types of equipment, you may show these 30 types and show the remainder as "various". The City, by allowing you to show only 30 types of equipment, reserves the right to request a complete, detailed list of all your equipment. The equipment list is a representation of equipment under the control of the firm and which is related to the type of work for which the firm is seeking qualification. In the description include, the manufacturer, model, and general common description of each. ITEM QUANTITY ITEM DESCRIPTION BALANCE SHEET VALUE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Various - TOTAL CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised August 13, 2021 City Project No. 103412 004513-8 BIDDER PREQUALIFICATION APPLICATION Page 8 of 8 BIDDER PREQUALIFICATION AFFIDAVIT STATE OF COUNTY OF The undersigned hereby declares that the foregoing is a true statement of the financial condition of the entity herein first named, as of the date herein first given; that this statement is for the express purpose of inducing the party to whom it is submitted to award the submitter a contract; and that the accountant who prepared the balance sheet accompanying this report as well as any depository, vendor or any other agency herein named is hereby authorized to supply each party with any information, while this statement is in force, necessary to verify said statement. , being duly sworn, deposes and says that he/she is the of , the entity described in and which executed the foregoing statement that he/she is familiar with the books of the said entity showing its financial condition; that the foregoing financial statement taken from the books of the said entity as of the date thereof and that the answers to the questions of the foregoing Bidder Prequalification Application are correct and true as of the date of this affidavit. Firm Name: Signature: Sworn to before me this day of Notary Public Notary Public must not be an officer, director, or stockholder or relative thereof. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised August 13, 2021 City Project No. 103412 00 45 26 - 1 CONTRACTOR COMPLIANCE WITH WORKER'S COMPENSATION LAW Page 1 of 1 1 SECTION 00 45 26 2 CONTRACTOR COMPLIANCE WITH WORKER'S COMPENSATION LAW 3 Pursuant to Texas Labor Code Section 406.096(a), as amended, Contractor certifies that it 4 provides worker's compensation insurance coverage for all of its employees employed on City 5 Project No. 103412 Contractor fiirther certifies that, pursuant to Texas Labor Code, Section 6 406.096(b), as amended, it will provide to City its subcontractor's certificates of compliance with 7 worker's compensation coverage. 8 9 CONTRACTOR: 10 11 12 r By: %d ✓1 1/I/DO Wood-) (P'rease Print) Company 13 D(, 14 L 9L-xr Signature: 15 Address 17 °e,,q aJ, Ir ,P X a26 40 Title: j��"c5�`.�✓1 18 City/State/Zip (Please Print) 19 20 21 THE STATE OF TEXAS § 22 23 COUNTY OF TARRANT § 24 25 BEFORE ME, the undersigned authority, on this day personally appeared 26 , known to me to be the person whose name is 27 subscribed tot e foregoin instrument, and acknowledged to me that he/she executed the same as 28 the act and deed of oorl, S _ � (- for the purposes and 29 consideration therein express�e, and -m the capacity therein stated. 30 31 GIVEN UNDER MY HAND AND SEAL OF OFFICE this I day of 32 Ilylap2h , 20;� 33 34 35 36 Nota in and for the State of Texas 37 38 END OF SECTION 39 LU7 A RAVELO Notary Public, Slate of Texas :' ` My Commission Expires +yt, is April 29, 2027 fEk` "° NOTARY lD 12860410.0 CITY OF FORT WORTH Water R Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, IPSM-H Revised July 1, 2011 City Project No. 103412 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 004541-1 SMALL BUSINESS ENTERPRISE GOAL Page 1 of 1 SECTION 00 45 41 SMALL BUSINESS GOAL APPLICATION OF POLICY If the total dollar value of the contract is $100,000 or more, the Small Business goal is applicable. POLICY STATEMENT It is the policy of the City of Fort Worth to foster competition, expand the supplier base, and promote and encourage the participation of small business firms in the City's contracting opportunities. SMALL BUSINESS GOAL The City's Small Business goal is 30% of the amount bid (if bid alternates are requested, the goal shall be applied to the total bid amount inclusive of any selected alternates). COMPLIANCE Bidders shall comply with the Small Business Goal by meeting or exceeding the small business goal through self -performance and/or Small Business subcontracting participation. Small businesses are based on SBA definitions and must be located within the five Fort Worth counties: Tarrant, Denton, Wise, Parker and Johnson. Small businesses shall be certified via one of the following certifying agencies: • North Central Texas Regional Certifying Agency (NCTRCA) • Dallas/Fort Worth Minority Supplier Development Council (DFW MSDC) • Women's Business Council — Southwest (WBCS) • Texas Department of Transportation (TxDOT) SUBMITTAL OF REQUIRED DOCUMENTATION The following documents must be submitted with the bid documents at the time of bidding: • Completed Small Business Utilization form • Certificates identifying themselves or subcontractors as Small Businesses FAILURE TO COMPLY WITH THE CITY'S SMALL BUSINESS ORDINANCE WILL RESULT IN THE BID BEING CONSIDERED NON -RESPONSIVE. 38 END OF SECTION CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised September 1, 2025 Water & Sanitary Sewer Replacement Contract 2020, WSM-H City Project No. 103412 00 52 43 - 1 Agreement Page 1 of 6 SECTION 00 52 43 AGREEMENT THIS AGREEMENT, authorized on February 10, 2026, is made by and between the City of Fort Worth, a Texas home rule municipality, acting by and through its duly authorized City Manager, ("City"), and Woody Contractors, Inc., authorized to do business in Texas, acting by and through its duly authorized representative, ("Contractor"). City and Contractor may jointly be referred to as Parties. City and Contractor, in consideration of the mutual covenants hereinafter set forth, agree as follows: Article 1. WORK Contractor shall complete all Work as specified or indicated in the Contract Documents for the Project identified herein. Article 2. PROJECT The project for which the Work under the Contract Documents may be the whole or only a part is generally described as follows: Water and Sanitary Sewer Replacement Contract 2020, WSM-H City Project No. 103412 Article 3. CONTRACT PRICE City agrees to pay Contractor for performance of the Work in accordance with the Contract Documents an amount, in current funds, of Eight Million, Two Hundred Twenty -Seven Thousand, Six Hundred Fifty -Four and 00/100 Dollars ($8,227, 654.00). Contract price may be adjusted by change orders duly authorized by the Parties. Article 4. CONTRACT TIME 4.1 Final Acceptance. The Work shall be complete for Final Acceptance within 680 days after the date when the Contract Time commences to run, as provided in Paragraph 2.02 of the General Conditions, plus any extension thereof allowed in accordance with Article 12 of the General Conditions. 4.2 Liquidated Damages A.Contractor recognizes that time is of the essence for completion of Milestones, if any, and to achieve Final Acceptance of the Work and City and the public will suffer from loss of use if the Work is not completed within the time(s) specified in Paragraph 4.1 above. The Contractor also recognizes the delays, expense and difficulties involved in proving in a legal proceeding, the actual loss suffered by the City if the Work is not completed on time. Accordingly, instead of requiring any such proof, Contractor agrees that as liquidated damages for delay (but not as a penalty), Contractor shall pay City Six Hundred Fifty and 00/100 Dollars ($650.00) for each day that expires after the time specified in Paragraph 4.1 for Final Acceptance until the City issues the Final Letter of Acceptance. Article 5. CONTRACT DOCUMENTS OFFICIAL RECORD CITY SECRETARY 5.1 CONTENTS: FT. WORTH, Tx A.The Contract Documents which comprise the entire agreement between City and Contractor concerning the Work consist of the following: CITY OF FORT WORTH WATER AND SANITARY SEWER REPLACEMENT CONTRACT, STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS 2020, WSM-H Revised September 19, 2025 (effective September 1, 2025) CITY PROJECT NO. 103412 005243-2 Agreement Page 2 of 6 1. This Agreement. 2. Attachments to this Agreement: a. Bid Form 1) Proposal Form 2) Vendor Compliance to State Law Non -Resident Bidder 3) Prequalification Statement 4) State and Federal documents (project specific) b. Current Prevailing Wage Rate Table c. Insurance Certification Form (ACORD or equivalent) d. Payment Bond e. Performance Bond f. Maintenance Bond g. Power of Attorney for the Bonds h. Worker's Compensation Affidavit i. Small Business Utilization Form 3. General Conditions. 4. Supplementary Conditions. 5. Specifications specifically made a part of the Contract Documents by attachment or, if not attached, as incorporated by reference and described in the Table of Contents of the Project's Contract Documents. 6. Drawings. 7. Addenda. 8. Documentation submitted by Contractor prior to Notice of Award. The following which may be delivered or issued after the Effective Date of the Agreement and, if issued, become an incorporated part of the Contract Documents: a. Notice to Proceed. b. Field Orders. c. Change Orders. d. Letter of Final Acceptance. Article 6. INDEMNIFICATION 6.1 Contractor covenants and agrees to indemnify, hold harmless and defend, at its own expense, the city, its officers, servants and employees, from and against any and all claims arising out of, or alleged to arise out of, the work and services to be performed by the contractor, its officers, agents, employees, subcontractors, licenses or invitees under this contract. This indemnification provision is specifically intended to operate and be effective even if it is alleged or proven that all or some of the damages being sought were caused, in whole or in part, by any act, omission or negligence of the city. This indemnity provision is intended to include, without limitation, indemnity for costs, expenses and legal fees incurred by the city in defending against such claims and causes of actions. CITY OF FORT WORTH WATER AND SANITARY SEWER REPLACEMENT CONTRACT, STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS 2020, WSM-H Revised September 19, 2025 (effective September 1, 2025) CITY PROJECT NO. 103412 005243-3 Agreement Page 3 of 6 6.2 Contractor covenants and agrees to indemnify and hold harmless, at its own expense, the city, its officers, servants and employees, from and against any and all loss, damage or destruction of property of the city, arising out of, or alleged to arise out of, the work and services to be performed by the contractor, its officers, agents, employees, subcontractors, licensees or invitees under this contract. This indemnification provision is specifically intended to operate and be effective even if it is alleged or proven that all or some of the damages being sought were caused, in whole or in part, by any act, omission or negligence of the city. Article 7. MISCELLANEOUS 7.1 Terms. Terms used in this Agreement which are defined in Article 1 of the General Conditions will have the meanings indicated in the General Conditions. 7.2 Assignment of Contract. This Agreement, including all of the Contract Documents may not be assigned by the Contractor without the advanced express written consent of the City. 7.3 Successors and Assigns. City and Contractor each binds itself, its partners, successors, assigns and legal representatives to the other party hereto, in respect to all covenants, agreements and obligations contained in the Contract Documents. 7.4 Severability/Non-Waiver of Claims. Any provision or part of the Contract Documents held to be unconstitutional, void or unenforceable by a court of competent jurisdiction shall be deemed stricken, and all remaining provisions shall continue to be valid and binding upon City and Contractor. The failure of City or Contractor to insist upon the performance of any term or provision of this Agreement or to exercise any right granted herein shall not constitute a waiver of City's or Contractor's respective right to insist upon appropriate performance or to assert any such right on any future occasion. 7.5 Governing Law and Venue. This Agreement, including all of the Contract Documents is performable in the State of Texas. Venue shall be Tarrant County, Texas, or the United States District Court for the Northern District of Texas, Fort Worth Division. 7.6 Authority to Sign. Contractor shall attach evidence of authority to sign Agreement if signed by someone other than the duly authorized signatory of the Contractor. 7.7 Non -appropriation of Funds. In the event no funds or insufficient funds are appropriated by City in any fiscal period for any payments due hereunder, City will notify Vendor of such occurrence and this Agreement shall terminate on the last day of the fiscal period for which appropriations were received without penalty or expense to City of any kind whatsoever, except as to the portions of the payments herein agreed upon for which funds have been appropriated. CITY OF FORT WORTH WATER AND SANITARY SEWER REPLACEMENT CONTRACT, STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS 2020, WSM-H Revised September 19, 2025 (effective September 1, 2025) CITY PROJECT NO. 103412 00 52 43 - 4 Agreement Page 4 of 6 7.8 Prohibition On Contracts With Companies Boycotting Israel. Contractor, unless a sole proprietor, acknowledges that in accordance with Chapter 2271 of the Texas Government Code, if Contractor has 10 or more full time -employees and the contract value is $100,000 or more, the City is prohibited from entering into a contract with a company for goods or services unless the contract contains a written verification from the company that it: (1) does not boycott Israel; and (2) will not boycott Israel during the term of the contract. The terms "boycott Israel" and "company" shall have the meanings ascribed to those terms in Section 808.001 of the Texas Government Code. By signing this contract, Contractor certifies that Contractor's signature provides written verification to the City that if Chapter 2271, Texas Government Code applies, Contractor: (1) does not boycott Israel; and (2) will not boycott Israel during the term of the contract. 7.9 Prohibition on Boycotting Energy Companies. Contractor acknowledges that in accordance with Chapter 2276 of the Texas Government Code, the City is prohibited from entering into a contract for goods or services that has a value of $100,000 or more, which will be paid wholly or partly from public funds of the City, with a company (with 10 or more full-time employees) unless the contract contains a written verification from the company that it: (1) does not boycott energy companies; and (2) will not boycott energy companies during the term of the contract. The terms "boycott energy company" and "company" have the meaning ascribed to those terms by Chapter 2276 of the Texas Government Code. To the extent that Chapter 2276 of the Government Code is applicable to this Agreement, by signing this Agreement, Contractor certifies that Contractor's signature provides written verification to the City that Contractor: (1) does not boycott energy companies; and (2) will not boycott energy companies during the term of this Agreement. 7.10 Prohibition on Discrimination Against Firearm and Ammunition Industries. Contractor acknowledges that except as otherwise provided by Chapter 2274 of the Texas Government Code, the City is prohibited from entering into a contract for goods or services that has a value of $100,000 or more which will be paid wholly or partly from public funds of the City, with a company (with 10 or more full-time employees) unless the contract contains a written verification from the company that it: (1) does not have a practice, policy, guidance, or directive that discriminates against a firearm entity or firearm trade association; and (2) will not discriminate during the term of the contract against a firearm entity or firearm trade association. The terms "discriminate," "firearm entity" and "firearm trade association" have the meaning ascribed to those terms by Chapter 2274 of the Texas Government Code. To the extent that Chapter 2274 of the Government Code is applicable to this Agreement, by signing this Agreement, Contractor certifies that Contractor's signature provides written verification to the City that Contractor: (1) does not have a practice, policy, guidance, or directive that discriminates against a firearm entity or firearm trade association; and (2) will not discriminate against a firearm entity or firearm trade association during the term of this Agreement. CITY OF FORT WORTH WATER AND SANITARY SEWER REPLACEMENT CONTRACT, STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS 2020, WSM-H Revised September 19, 2025 (effective September 1, 2025) CITY PROJECT NO. 103412 005243-5 Agreement Page 5 of 6 7.11 Immigration Nationality Act. Contractor shall verify the identity and employment eligibility of its employees who perform work under this Agreement, including completing the Employment Eligibility Verification Form (I-9). Upon request by City, Contractor shall provide City with copies of all I-9 forms and supporting eligibility documentation for each employee who performs work under this Agreement. Contractor shall adhere to all Federal and State laws as well as establish appropriate procedures and controls so that no services will be performed by any Contractor employee who is not legally eligible to perform such services. CONTRACTOR SHALL INDEMNIFY CITY AND HOLD CITY HARMLESS FROM ANY PENALTIES, LIABILITIES, OR LOSSES DUE TO VIOLATIONS OF THIS PARAGRAPH BY CONTRACTOR, CONTRACTOR'S EMPLOYEES, SUBCONTRACTORS, AGENTS, OR LICENSEES. City, upon written notice to Contractor, shall have the right to immediately terminate this Agreement for violations of this provision by Contractor. 7.12 No Third -Party Beneficiaries. This Agreement gives no rights or benefits to anyone other than the City and the Contractor and there are no third -party beneficiaries. 7.13 No Cause of Action Against Engineer. Contractor, its subcontractors and equipment and materials suppliers on the PROJECT or their sureties, shall maintain no direct action against the Engineer, its officers, employees, and subcontractors, for any claim arising out of, in connection with, or resulting from the engineering services performed. Only the City will be the beneficiary of any undertaking by the Engineer. The presence or duties of the Engineer's personnel at a construction site, whether as on -site representatives or otherwise, do not make the Engineer or its personnel in any way responsible for those duties that belong to the City and/or the City's construction contractors or other entities, and do not relieve the construction contractors or any other entity of their obligations, duties, and responsibilities, including, but not limited to, all construction methods, means, techniques, sequences, and procedures necessary for coordinating and completing all portions of the construction work in accordance with the Contract Documents and any health or safety precautions required by such construction work. The Engineer and its personnel have no authority to exercise any control over any construction contractor or other entity or their employees in connection with their work or any health or safety precautions. 7.14 Small Business Utilization. Contractor shall not make any unjustified changes to its small business utilization as presented on the Small Business Utilization Form. Contractor's failure to abide by the commitments presented on the form or intentional and/or knowing misrepresentation of material facts regarding small business utilization shall be disallowed from bidding on future City of Fort Worth public works contracts for a period of time of not less than one year. CITY OF FORT WORTH WATER AND SANITARY SEWER REPLACEMENT CONTRACT, STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS 2020, WSM-H Revised September 19, 2025 (effective September 1, 2025) CITY PROJECT NO. 103412 005243-6 Agreement Page 6 of 6 IN WITNESS WHEREOF, City and Contractor have each executed this Agreement to be effective as of the date subscribed by the City's designated Assistant City Manager ("Effective Date"). Contractor: City of Fort Worth WOODY CONTRACTORS, INC. By: By: Sjg ature Jesica McEachern lAI&?0 (Printed Nade) Title Address Ye,,► e. (r_ , T;� City/State/Zip 9-13-9 Date OFFICIAL RECORD CITY SECRETARY FT. WORTH, TX Assistant City Manager 03/24/2026 Date an ;o* fOHTgppd Od Attest: � ra ddd * pa oo *�d apa� nEop54gq Jannette Goodall, City Secretary (Seal) M&C: 26-0115 Date: February 10, 2026 Contract Compliance Manager: By signing, I acknowledge that I am the person responsible for the monitoring and administration of this contract, including ensuring all performance and reporting reauirements. Clayton Torrance, P.E. Professional Engineer Approved a�� m and Legality: Douglas Black (Mar 18 2026 17:46:50 CDT) Douglas W. Black Sr. Assistant City Attorney APPROVAL RECOMMENDED: 61iris� � Its i r err�e�2,Ooff. 15:18:4`6 L Director, Water Department CITY OF FORT WORTH IVA TER AND SANITARY SEWER REPLACEMENT CONTRACT, STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS 2020, IVSAI H Revised September 19, 2025 (effective September 1, 2025) CITY PROJECT NO. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 0061 13 - I PERFORMANCE BOND Page I or2 Bond No. K42081796 SECTION 00 61 13 PERFORMANCE BOND THE STATE OF TEXAS § § KNOW ALL BY THESE PRESENTS: COUNTY OF TARRANT § That we, Woody Contractors, Inc. known as "Principal" herein and Vigilant Insurance Company , a corporate surety(sureties, if more than one) duly authorized to do business in the State of Texas, known as "Surety" herein (whether one or more), are held and firmly bound unto the City of Fort Worth, a municipal corporation created pursuant to the laws of Texas, known as "City" herein, in the penal sum of, Eight Million, Two Hundred Twenty -Seven Thousand, Six Hundred Fifty -Four Dollars & Zero Cents ($8,227,654.00), lawful money of the United States, to be paid in Fort Worth, Tarrant County, Texas for the payment of which sum well and truly to be made, we bind ourselves, our heirs, executors, administrators, successors and assigns, jointly and severally, firmly by these presents. 17 WHEREAS, the Principal has entered into a certain written contract with the City awarded 18 the 10"' day of February , 20 26 , which Contract is hereby referred to and made 19 a part hereof for all purposes as if fully set forth herein, to furnish all materials, equipment labor 20 and other accessories defined by law, in the prosecution of the Work, including any Change Orders, 21 as provided for in said Contract designated as Water and Sanitary Sewer Replacement Contract 22 2020 WSM-H, City Proiect No. 103412. 23 NOW, THEREFORE, the condition of this obligation is such that if the said Principal 24 shall faithfully perform it obligations under the Contract and shall in all respects duly and faithfully 25 perform the Work, including Change Orders, under the Contract, according to the plans, 26 specifications, and contract documents therein referred to, and as well during any period of 27 extension of the Contract that may be granted on the part of the City, then this obligation shall be 28 and become null and void, otherwise to remain in full force and effect. 29 PROVIDED FURTHER, that if any legal action be filed on this Bond, venue shall lie in 30 Tarrant County, Texas or the United States District Court for the Northern District of Texas, Fort 31 Worth Division. CITY OF FORT WOR"I'H Water and Sanitary Sewer Replacement Contract 2020 WSM-H STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project No. 103412 Revised December 8, 2023 0061 13-2 PERFORMANCE BOND Page 2 ot2 Bond No. K42081796 I This bond is made and executed in compliance with the provisions of Chapter 2253 of the 2 Texas Government Code, as amended, and all liabilities on this bond shall be determined in 3 accordance with the provisions of said statue. 4 IN WITNESS WHEREOF, the Principal and the Surety have SIGNED and SEALED this 5 instrument by duly authorized agents and officers on this the 13t1i day of February 2026 . 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 AT ST. 7�77a(Principal) Secretary Witnincipal Itness as VS ulih Jennifer L. Alt PRINCIPAL: WOODY CONTRACTORS, INC. BY: re / 4— Name and Title./ Address: 650 Tower Drive Kennedale, TX 76060 SURETY: VIGILANT INSURANCE COMPANY Ct .,,,-4 �)(M KW SigVature Elizabeth Gray, Attorney -in -Fact Name and Title Address: 5400 LBJ Frwy, Suite 600 Dallas, TX 75240 Telephone Number: 214-754-0777 Email Address: surety@chubb.com 39 *Note: If signed by an officer of the Surety Company, there must be on file a certified extract 40 from the by-laws showing that this person has authority to sign such obligation. If 41 Surety's physical address is different from its mailing address, both must be provided. 42 The date of the bond shall not be prior to the date the Contract is awarded. 43 CITY OF FORT WORTH Water and Sanitary Sewer Replacement Contract 2020 WSM-H STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project No. 103412 Revised December 8, 2023 0061 14- 1 PAYMENT BOND Page I oT2 Bond No. K42081796 I SECTION 00 61 14 2 PAYMENT BOND 3 4 THE STATE OF TEXAS § 5 § KNOW ALL BY THESE PRESENTS: 6 COUNTY OF TARRANT § 7 That we, Woody Contractors, Inc. , known as "Principal" herein, 8 and Vigilant Insurance Company , a corporate surety (sureties), duly 9 authorized to do business in the State of Texas, known as "Surety" herein (whether one or more), 10 are held and firmly bound unto the City of Fort Worth, a municipal corporation created pursuant to I 1 the laws of the State of Texas, known as "City" herein, in the penal sum of Eight Million, Two 12 Hundred Twenty -Seven Thousand, Six Hundred Fifty -Four Dollars & Zero Cents ($8,227,654.00) 13 lawfirl money of the United States, to be paid in Fort Worth, Tarrant County, Texas, for the payment 14 of which sum well and truly be made, we bind ourselves, our heirs, executors, administrators, 15 successors and assigns, jointly and severally, firmly by these presents: 16 WHEREAS, Principal has entered into a certain written Contract with City, awarded 17 the 10"' day of February , 2026 , which Contract is hereby referred to and made a 18 part hereof for all purposes as if fully set forth herein, to furnish all materials, equipment, labor and 19 other accessories as defined by law, in the prosecution of the Work as provided for in said Contract 20 and designated as Water and Sanitary Sewer Replacement Contract 2020 WSM-H, City Project 21 No. 103412. 22 NOW, THEREFORE, THE CONDITION OF THIS OBLIGATION is such that if 23 Principal shall pay all monies owing to any (and all) payment bond beneficiary (as defined in 24 Chapter 2253 of the Texas Government Code, as amended) in the prosecution of the Work under 25 the Contract, then this obligation shall be and become null and void; otherwise to remain in full 26 force and effect. 27 This bond is made and executed in compliance with the provisions of Chapter 2253 of the 28 Texas Government Code, as amended, and all liabilities on this bond shall be determined in 29 accordance with the provisions of said statute. 91#1 CITY OF FORT WORTH Water and Sanitary Sewer Replacement Contract 2020 WSM-H STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project No. 103412 Revised December 8, 2023 0061 14-2 PAYMENT BOND Page 2 of Bond No. K42081796 IN WITNESS WHEREOF, the Principal and Surety have each SIGNED and SEALED this instrument by duly authorized agents and officers on this the 13"' day of February , 20 26 . PRINCIPAL: WOODY CONTRACTORS, INC. ATT T: BY: ,(.Principal) Secretary , Name nd Title Address: 650 Tower Drive Kennedale, TX 76060 Witne rincipal SURETY: VIGILANT INSURANCE COMPANY ATTEST: BY. Signatur e Elizabeth Gray, Attorney -in -Fact (Surety) Secretary Dawn M. Chloros Name and Title Address: 5400 LBJ Frwy, Suite 600 Dallas, TX 75240 ess as to Purety Jennifer L. Alt 4 Telephone Number: 214-754-0777 Email Address: surety@chubb.com 5 Note: If signed by an officer of the Surety, there must be on file a certified extract from the bylaws 6 showing that this person has authority to sign such obligation. If Surety's physical address is 7 different from its mailing address, both must be provided. 8 The date of the bond shall not be prior to the date the Contract is awarded. 10 END OF SECTION CITY OF FORT WORTH Water and Sanitary Sewer Replacement Contract 2020 WSIvI-H STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project No. 103412 Revised December 8, 2023 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 SECTION 00 61 19 MAINTENANCE BOND THE STATE OF TEXAS § COUNTY OF TARRANT § 0061 19- 1 MAINTENANCE BOND Page I of 3 Bond No. K42081796 KNOW ALL BY THESE PRESENTS: That we Woody Contractors, Inc. , known as "Principal" herein and Vigilant Insurance Company , a corporate surety (sureties, if more than one) duly authorized to do business in the State of Texas, known as "Surety" herein (whether one or more), are held and firmly bound unto the City of Fort Worth, a municipal corporation created pursuant to the laws of the State of Texas, known as "City" herein, in the sum of Eipht Million, Two Hundred Twentv-Seven Thousand. Six Hundred Fiftv-Four Dollars & Zero Cents ($8,227,654.00) lawful money of the United States, to be paid in Fort Worth, Tarrant County, Texas, for payment of which sum well and truly be made unto the City and its successors, we bind 16 ourselves, our heirs, executors, administrators, successors and assigns, jointly and severally, firmly 17 by these presents. 18 19 WHEREAS, the Principal has entered into a certain written contract with the City awarded 20 the 10°i day of February , 20 26 which Contract is hereby referred to and a made part 21 hereof for all purposes as if fully set forth herein, to furnish all materials, equipment labor and other 22 accessories as defined by law, in the prosecution of the Work, including any Work resulting from 23 a duly authorized Change Order (collectively herein, the "Work") as provided for in said contract 24 and designated as Water and Sanitary Sewer Replacement Contract 2020 WSM-H, City Project 25 No. 103412; and 26 27 WHEREAS, Principal binds itself to use such materials and to so construct the Work in 28 accordance with the plans, specifications and Contract Documents that the Work is and will remain 29 free from defects in materials or workmanship for and during the period of two (2) years after the 30 date of Final Acceptance of the Work by the City ("Maintenance Period"); and 31 32 WHEREAS, Principal binds itself to repair or reconstruct the Work in whole or in part upon 33 receiving notice from the City of the need therefor at any time within the Maintenance Period. CITY OF FORT WORTH Water and Sanitary Sewer Replacement Contract 2020 WSM-H STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project No. 103412 Revised December 8, 2023 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 IL] 20 0061 19-2 MAINTENANCE BOND Page 2 of 3 Bond No. K42081796 NOW THEREFORE, the condition of this obligation is such that if Principal shall remedy any defective Work, for which timely notice was provided by City, to a completion satisfactory to the City, then this obligation shall become null and void; otherwise to remain in full force and effect. PROVIDED, HOWEVER, if Principal shall fail so to repair or reconstruct any timely noticed defective Work, it is agreed that the City may cause any and all such defective Work to be repaired and/or reconstructed with all associated costs thereof being borne by the Principal and the Surety under this Maintenance bond; and PROVIDED FURTHER, that if any legal action be filed on this Bond, venue shall lie in Tarrant County, Texas or the United States District Court for the Northern District of Texas, Fort Worth Division; and PROVIDED FURTHER, that this obligation shall be continuous in nature and successive recoveries may be had hereon for successive breaches. CITY OF FORT WORTH Water and Sanitary Sewer Replacement Contract 2020 WSM-H STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project No. 103412 Revised December 8, 2023 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 0061 19-3 MAINTENANCE BOND Page 3 of 3 Bond No. K42081796 IN WITNESS WHEREOF, the Principal and the Surety have each SIGNED and SEALED this instrument by duly authorized agents and officers on this the 13"' day of February 2026 . ATTEST: (Surety) Secretary Dawn M. Chloros W ness as t Surety Jennifer L. Alt PRINCIPAL: WOODY CONTRAC-TORS. INC. Address: 650 Tower Drive Kennedale, TX 76060 SURETY: VIGILANT INSURANCE COMPANY i BYCU I" i OAF i-/�► a�L Elizabeth Gray, Attorney -in -Fact Name and Title Address: 5400 LBJ Frwy, Suite 600 Dallas, TX 75240 Telephone Number: 214-754-0777 Email Address: sureiy@chubb.com 36 37 *Note: If signed by an officer of the Surety Company, there must be on file a certified extract 38 from the by-laws showing that this person has authority to sign such obligation. If 39 Surety's physical address is different from its mailing address, both must be provided. 40 The date of the bond shall not be prior to the date the Contract is awarded. 41 CITY OF FORT WORTH Water and Sanitary Sewer Replacement Contract 2020 WSM-H STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project No. 103412 Revised December 8, 2023 Li E E3 Power of Attorney Federal Insurance Company I Vigilant Insurance Co mpilny I Pacific Indemnity C(m3pany Westchester Fire Insurance Company I ACE American IITSLII-allce Company Know All byThese Presenis, Ihill hliDEl(AI. INSURANCIfi COMPANY. an Indiana rorpuratiun. VIGILANT' INSURANCE COMPANY. a \ex% York corporaliun. PACIFIC INDEAINN'Y COMPANY, a Delaieare corpura[ion, W [iS'I'CI IIiS'I'ER FIRE INSURANCIi COMPANY and ACI? AMERICAN INSUTANCE (.OMI)ANY eurporalions of the Connnomweallh of Pennsylvania, du each hereby constitute and appoint: Charles D. Sweeney, David W. Sweeney, Elizabeth Gray, Kyle W. Sweeney, and Michael A. Sweeney of FortWorth, Texas --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- vach as their (rite and lapdul :\t(n'ney-in fact to execute under such designation in their navies and to ;ll)x their corporate seals h) and deliver fur and on their hehall'as surety thereon or otherwise, bonds and undertakings and other writings obligat rN in the nature thereof (other than bail bonds) gi\en or executed in the course of business. and any insu'unients amending ur altering the same, and consents to the nwdilicaliun or alteration of ally iltslrunicnt referred ter in said bonds or obligalions. In Witness Whereof. said FEDERAL INSURANCE COMPANY, VIGILANT INSURANCE COMPANY. PACIFIC INDIiMNITY COMPANY, WESTCI (ESTER FIRE.. INSURANCECOMPANY and ACE. AMERICAN INSURANCE COM PANY have each executed and attested Ihese presents and allixed their corporate seals on this 24i11 day of October , 2025. Rupert HD Swindells. Assistant Secretan, OfT, s'r:crE•.or• \E%NjERSEY County of ITunterdon ,&t��- vv� 0-t-� Stephen \I. Ilancy. Vice Prc ident On this 24"' day of October, 2025 belure tine. a Notary Public of-\ew ,lersey. personally canie Rupert 111) Swindells and Stephen M. Haney, tome known to he Assistant Secretary and Vice President, respectirely, of fHDER:\L INSL R:\\CE CO\IP,-\NY, VIGIL:\N'I' INSLIL\NCE CO,\IP \\\'. I'.\CIPIf. I\Dli\I\I'I'\' C0\IP,\1\\'. \VES'I'(:HES'1'I:R FII(E I\tit R,\\CI: COS\iPA\\' and ACE A\IF.I(ICA\ I \SCR:\\CE CO\IPA\\', the companies which executed the lin'eguing Puwrr of:\ltorney, and the said Rupert IiD Swindells and Stephen M. Haney. being by the duly' sworn, severally and each for hinisell'did depose and say that they are Assistant Secretary and Vice President, respectively. of FEDERAL I:\SL RA:\CE COMPANY, VIGI[.:\\'I' I\St ItA\C:E CO\I PA NY. 1)ACIFIC INDE\I\ITY (.0\IPANY. WESTCItESI'ER hIRE I\SLi ANCE CON IPAN Y and ACE ANIEItICAN I\SLRANCE CO,\IVA.NY and know (lie corporate seals thereof, that the seals allixed to [he li,regoing Power of Attorney are Such corporate seals and were thereto allixed by authority ol'said Companies and that (heir signatures as such oflicers were duly allixed and subscribed by like authority. \oiarial Seal toe Sieey J Latin KE/ v� r NOTMY FOLK OF NEW JERSEY rn +pro"� Z NO.50175YOS puouo CONAiSSM DMZ OCT 15, ZR6 Notary Public JEPS� CER'I'IFICA'I'ION Resolutions adopted by the Boards of Directors of FEDIiRAI, INSURANCE COMPANY. VIGILA\'I' I\SLR ACE COMPANY.and PACIFIC INDEMNITY COMPANY on \(gust 30. 2016: WESI'CHESTER FIRE INSLRANCE COMPANY on December II, 2006; and ACE AMERICAN I\SL RANCE COMPANYon \larch 20, 2009: -RESOIA ED. that the lidlowingatnhorizations relate m the execution. li i-and on behaII*of the Conipany. of Ixmds, undertakings, recognimnce.,. contracts and other \written commitments ol'(he Company enlered into in dieordinan course ufhusiness leach a "\Vritten Conunfunenl l: (t Each of file Chairman, the President and the Vim Presidents of the Company is hereby authorized to execute anyR'riuenCommitment for and oil behalfoftheCompailytunder the seal of the Company or otherwise. l3l Eachdul},;ilipointed;ituirney-in-(ac(oftheConip:ui)isherehi authorized U-execute;uiy\\rinenConunitmentfor and onbehalkiftheConiptuw. under tile seal nfthe( '.onipanvorotherwise. to the extent that such action is authorized by lhe;,trant of powers pro\ ided for in such person's written appointment as such attorney -in -tart. Q) Each of the Chairman. the President and the Vice Presidents of the Company is hereby authorized.forandon behaRoftheCompany.toappoint Ili writing. any person [he aaonley- in-fact of the Company with full power and authority u) execute, fin- and on beh;dl'of the Company. under the seal of due Conlp;uty or othenwise, such Written Commitments of the Company as may be specific¢i in such written appointment. which specification may be by general name or class of Vo it[en Commitments or by specification of one or inure particular \Vritten Commitments. (a) Each of the Chairman, the President and the Vice ['residents of the Conip;my is herebw authorized. for and oil beh;lfof die Couipam, to le(egme in wruiug, l r any other olicer ofthe Company the authority to execute. lir- and on behalf (if' the Coinpanv. under the Company's seal or otherwise, such Written Commitments of the Cumpam as are specified in such writtendelcgation.which specification niay be hp general type or classof written Commitments or byspecil)cationofoncormore par[irular\\rinenComrnionents. l5) The signature of any officer or other person executing, in% \Vritten Conunimnent or appointment or delegation pursuant to this Resolution- and the seal of the Company, maw he affixed b) facsimile on such Written Commitment or written appointment or delegation. FURTHER RL-SOL\'ED. drat [Ire l6rgoing Resolution shall not bedeenned it) bean exclushe statement (it tile powersand authoritN ofollicers, eniploYeee and other persons to act lbrand on behalfol'the Company- and such Resolution shall not limit or otherwise affect the exercise of any such tower or ;tinhorn) othenwrse validly ga nted or vested:' I. Rupert IID Swindells, Assistant Secretary of FEDERAL I\SI-RANCE COMPANY. VIGILANT INSURANCE COMPANY. PACIFIC I\DEMNTrY COMPANY. WESI'CHESTER Fill: PNSL'R.ANCECOMPANYand ACE AMERICANINSLRA\CE•.COMPANY(the"Companies') do hereby certify that (i) the litregoing Resolutions adopted by the Boat'd of Directors oflhe Companies are true. correct and in full force and effect. (if) the tirregoing Power of Attorney is true. correct and in full force and effect. Given under tip' hand and seals (('said Conipanies at Whitehouse Station. N.I, this February 13, 2026. Rupert HD Swindells, Assistant Secretary IN THE EVPNT Yo1, \'ISI 11'O 1'ERI1'I IE AETHENTICITY OF TI IIS BOND OR NOTIFY 18 OF AN'Y (YfHER MATTER. I'LEASE CONTACT I5.-\'I': 'feleihorie(9UFY 8)9ta-349. Fa\(908)tlt3-36;6 email: surenenchubb.coni Combined: FED-VIG-PI-WFIC-AAIC (rev. 11-19) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 006125-1 CERTIFICATE OF INSURANCE Page 1 of 1 SECTION 00 6125 CERTIFICATE OF INSURANCE [Assembler: For Contract Document execution, remove this page and replace with standard ACORD Certificate of Insurance form.] END OF SECTION CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised July 1, 2011 Water & Sanitary Sewer Replacement Contract 2020, WSM-H City Project No. 103412 STANDARD GENERAL CONDITIONS OF THE CONSTRUCTION CONTRACT CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision:3/08/2024 STANDARD GENERAL CONDITIONS OF THE CONSTRUCTION CONTRACT TABLE OF CONTENTS Page Article 1 — Definitions and Terminology.......................................................................................................... 1 1.01 Defined Terms...............................................................................................................................1 1.02 Terminology..................................................................................................................................6 Article2 — Preliminary Matters......................................................................................................................... 7 2.01 Copies of Documents.................................................................................................................... 7 2.02 Commencement of Contract Time; Notice to Proceed................................................................ 7 2.03 Starting the Work.......................................................................................................................... 8 2.04 Before Starting Construction........................................................................................................ 8 2.05 Preconstruction Conference.......................................................................................................... 8 2.06 Public Meeting.............................................................................................................................. 8 2.07 Initial Acceptance of Schedules.................................................................................................... 8 Article 3 — Contract Documents: Intent, Amending, Reuse............................................................................ 8 3.01 Intent.............................................................................................................................................. 8 3.02 Reference Standards......................................................................................................................9 3.03 Reporting and Resolving Discrepancies.......................................................................................9 3.04 Amending and Supplementing Contract Documents.................................................................10 3.05 Reuse of Documents...................................................................................................................10 3.06 Electronic Data............................................................................................................................ I I Article 4 — Availability of Lands; Subsurface and Physical Conditions; Hazardous Environmental Conditions; Reference Points...........................................................................................................11 4.01 Availability of Lands..................................................................................................................11 4.02 Subsurface and Physical Conditions..........................................................................................12 4.03 Differing Subsurface or Physical Conditions.............................................................................12 4.04 Underground Facilities...............................................................................................................13 4.05 Reference Points.........................................................................................................................14 4.06 Hazardous Environmental Condition at Site..............................................................................14 Article5 — Bonds and Insurance.....................................................................................................................16 5.01 Licensed Sureties and Insurers...................................................................................................16 5.02 Performance, Payment, and Maintenance Bonds.......................................................................16 5.03 Certificates of Insurance.............................................................................................................16 5.04 Contractor's Insurance................................................................................................................18 5.05 Acceptance of Bonds and Insurance; Option to Replace...........................................................19 Article 6 — Contractor's Responsibilities........................................................................................................19 6.01 Supervision and Superintendence...............................................................................................19 CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 6.02 Labor; Working Hours................................................................................................................20 6.03 Services, Materials, and Equipment........................................................................................... 20 6.04 Project Schedule..........................................................................................................................21 6.05 Substitutes and "Or-Equals"....................................................................................................... 21 6.06 Concerning Subcontractors, Suppliers, and Others.................................................................... 24 6.07 Wage Rates..................................................................................................................................25 6.08 Patent Fees and Royalties........................................................................................................... 26 6.09 Permits and Utilities.................................................................................................................... 27 6.10 Laws and Regulations................................................................................................................. 27 6.11 Taxes...........................................................................................................................................28 6.12 Use of Site and Other Areas....................................................................................................... 28 6.13 Record Documents......................................................................................................................29 6.14 Safety and Protection.................................................................................................................. 29 6.15 Safety Representative.................................................................................................................. 30 6.16 Hazard Communication Programs............................................................................................. 30 6.17 Emergencies and/or Rectification............................................................................................... 30 6.18 Submittals....................................................................................................................................31 6.19 Continuing the Work................................................................................................................... 32 6.20 Contractor's General Warranty and Guarantee..........................................................................32 6.21 Indemnification......................................................................................................................... 33 6.22 Delegation of Professional Design Services..............................................................................34 6.23 Right to Audit..............................................................................................................................34 6.24 Nondiscrimination.......................................................................................................................35 Article7 - Other Work at the Site...................................................................................................................35 7.01 Related Work at Site................................................................................................................... 35 7.02 Coordination................................................................................................................................36 Article 8 - City's Responsibilities......................................................... 8.01 Communications to Contractor ......................................... 8.02 Furnish Data...................................................................... 8.03 Pay When Due.................................................................. 8.04 Lands and Easements; Reports and Tests ......................... 8.05 Change Orders................................................................... 8.06 Inspections, Tests, and Approvals .................................... 8.07 Limitations on City's Responsibilities ............................. 8.08 Undisclosed Hazardous Environmental Condition.......... 8.09 Compliance with Safety Program ..................................... Article 9 - City's Observation Status During Construction................................................................ 9.01 City's Project Manager................................................................................................. 9.02 Visits to Site..................................................................................................................... 9.03 Authorized Variations in Work....................................................................................... 9.04 Rejecting Defective Work............................................................................................... 9.05 Determinations for Work Performed............................................................................... 9.06 Decisions on Requirements of Contract Documents and Acceptability of Work.......... CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 Article 10 - Changes in the Work; Claims; Extra Work ...................... 10.01 Authorized Changes in the Work ..................................... 10.02 Unauthorized Changes in the Work ................................. 10.03 Execution of Change Orders ............................................. 10.04 Extra Work........................................................................ 10.05 Notification to Surety........................................................ 10.06 Contract Claims Process ................................................... .................................................... 38 .................................................... 38 .................................................... 39 .................................................... 39 .................................................... 39 .................................................... 39 .................................................... 40 Article 11 - Cost of the Work; Allowances; Unit Price Work; Plans Quantity Measurement ...................... 41 11.01 Cost of the Work.........................................................................................................................41 11.02 Allowances..................................................................................................................................43 11.03 Unit Price Work.......................................................................................................................... 44 11.04 Plans Quantity Measurement......................................................................................................45 Article 12 - Change of Contract Price; Change of Contract Time ................................ 12.01 Change of Contract Price........................................................................... 12.02 Change of Contract Time........................................................................... 12.03 Delays......................................................................................................... Article 13 - Tests and Inspections; Correction, Removal or Acceptance of Defective Work., 13.01 Notice of Defects................................................................................................... 13.02 Access to Work...................................................................................................... 13.03 Tests and Inspections............................................................................................. 13.04 Uncovering Work................................................................................................... 13.05 City May Stop the Work........................................................................................ 13.06 Correction or Removal of Defective Work........................................................... 13.07 Correction Period................................................................................................... 13.08 Acceptance of Defective Work.............................................................................. 13.09 City May Correct Defective Work........................................................................ Article 14 - Payments to Contractor and Completion............................................................... 14.01 Schedule of Values................................................................................................. 14.02 Progress Payments................................................................................................. 14.03 Contractor's Warranty of Title.............................................................................. 14.04 Partial Utilization................................................................................................... 14.05 Final Inspection...................................................................................................... 14.06 Final Acceptance.................................................................................................... 14.07 Final Payment......................................................................................................... 14.08 Final Completion Delayed and Partial Retainage Release ................................... 14.09 Waiver of Claims................................................................................................... ..................... 46 ..................... 46 ..................... 47 ..................... 47 ................. 52 ................. 52 ................. 52 ................. 54 ................. 55 ................. 55 ................. 55 ................. 56 ................. 56 ................. 57 Article 15 - Suspension of Work and Termination........................................................................................ 57 15.01 City May Suspend Work............................................................................................................. 57 15.02 City May Terminate for Cause................................................................................................... 58 15.03 City May Terminate For Convenience....................................................................................... 60 Article 16 - Dispute Resolution ......... 16.01 Methods and Procedures CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 .61 .61 Article 17 — Miscellaneous 17.01 Giving Notice 17.02 Computation of Times. 17.03 Cumulative Remedies.. 17.04 Survival of Obligations 17.05 Headings ...................... CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 ....................................................................... 62 ....................................................................... 62 ....................................................................... 62 ....................................................................... 62 ....................................................................... 63 ....................................................................... 63 00 72 00 - 1 GENERAL CONDITIONS Page I of 63 ARTICLE 1— DEFINITIONS AND TERMINOLOGY 1.01 Defined Terms A. Wherever used in these General Conditions or in other Contract Documents, the terms listed below have the meanings indicated which are applicable to both the singular and plural thereof, and words denoting gender shall include the masculine, feminine and neuter. Said terms are generally capitalized or written in italics, but not always. When used in a context consistent with the definition of a listed -defined term, the term shall have a meaning as defined below whether capitalized or italicized or otherwise. In addition to terms specifically defined, terms with initial capital letters in the Contract Documents include references to identified articles and paragraphs, and the titles of other documents or forms. 1. Addenda —Written or graphic instruments issued prior to the opening of Bids which clarify, correct, or change the Bidding Requirements or the proposed Contract Documents. 2. Agreement --The written instrument which is evidence of the agreement between City and Contractor covering the Work. 3. Application for Payment —The form acceptable to City which is to be used by Contractor during the course of the Work in requesting progress or final payments and which is to be accompanied by such supporting documentation as is required by the Contract Documents. 4. Asbestos —Any material that contains more than one percent asbestos and is friable or is releasing asbestos fibers into the air above current action levels established by the United States Occupational Safety and Health Administration. 5. Award — Authorization by the City Council for the City to enter into an Agreement. 6. Bid —The offer or proposal of a Bidder submitted on the prescribed form setting forth the prices for the Work to be performed. 7. Bidder —The individual or entity who submits a Bid directly to City. 8. Bidding Documents —The Bidding Requirements and the proposed Contract Documents (including all Addenda). 9. Bidding Requirements —The advertisement or Invitation to Bid, Instructions to Bidders, Bid security of acceptable form, if any, and the Bid Form with any supplements. 10. Business Day — A business day is defined as a day that the City conducts normal business, generally Monday through Friday, except for federal or state holidays observed by the City. 11. Calendar Day — A day consisting of 24 hours measured from midnight to the next midnight. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 2 of 63 12. Change Order —A document, which is prepared and approved by the City, which is signed by Contractor and City and authorizes an addition, deletion, or revision in the Work or an adjustment in the Contract Price or the Contract Time, issued on or after the Effective Date of the Agreement. 13. City— The City of Fort Worth, Texas, a home -rule municipal corporation, authorized and chartered under the Texas State Statutes, acting by its governing body through its City Manager, his designee, or agents authorized under his behalf, each of which is required by Charter to perform specific duties with responsibility for final enforcement of the contracts involving the City of Fort Worth is by Charter vested in the City Manager and is the entity with whom Contractor has entered into the Agreement and for whom the Work is to be performed. 14. City Attorney — The officially appointed City Attorney of the City of Fort Worth, Texas, or his duly authorized representative. 15. City Council - The duly elected and qualified governing body of the City of Fort Worth, Texas. 16. City Manager — The officially appointed and authorized City Manager of the City of Fort Worth, Texas, or his duly authorized representative. 17. Contract Claim —A demand or assertion by City or Contractor seeking an adjustment of Contract Price or Contract Time, or both, or other relief with respect to the terms of the Contract. A demand for money or services by a third party is not a Contract Claim. 18. Contract —The entire and integrated written document between the City and Contractor concerning the Work. The Contract contains the Agreement and all Contract Documents and supersedes prior negotiations, representations, or agreements, whether written or oral. 19. Contract Documents —Those items so designated in the Agreement. All items listed in the Agreement are Contract Documents. Approved Submittals, other Contractor submittals, and the reports and drawings of subsurface and physical conditions are not Contract Documents. 20. Contract Price —The moneys payable by City to Contractor for completion of the Work in accordance with the Contract Documents as stated in the Agreement (subject to the provisions of Paragraph 11.03 in the case of Unit Price Work). 21. Contract Time —The number of days or the dates stated in the Agreement to: (i) achieve Milestones, if any and (ii) complete the Work so that it is ready for Final Acceptance. 22. Contractor —The individual or entity with whom City has entered into the Agreement. 23. Cost of the Work —See Paragraph 11.01 of these General Conditions for definition. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 3 of 63 24. Damage Claims — A demand for money or services arising from the Project or Site from a third party, City or Contractor exclusive of a Contract Claim. 25. Day or day — A day, unless otherwise defined, shall mean a Calendar Day. 26. Director of Aviation — The officially appointed Director of the Aviation Department of the City of Fort Worth, Texas, or his duly appointed representative, assistant, or agents. 27. Director of Parks and Community Services — The officially appointed Director of the Parks and Community Services Department of the City of Fort Worth, Texas, or his duly appointed representative, assistant, or agents. 28. Director of Planning and Development — The officially appointed Director of the Planning and Development Department of the City of Fort Worth, Texas, or his duly appointed representative, assistant, or agents. 29. Director of Transportation Public Works — The officially appointed Director of the Transportation Public Works Department of the City of Fort Worth, Texas, or his duly appointed representative, assistant, or agents. 30. Director of Water Department — The officially appointed Director of the Water Department of the City of Fort Worth, Texas, or his duly appointed representative, assistant, or agents. 31. Drawings —That part of the Contract Documents prepared or approved by Engineer which graphically shows the scope, extent, and character of the Work to be performed by Contractor. Submittals are not Drawings as so defined. 32. Effective Date of the Agreement —The date indicated in the Agreement on which it becomes effective, but if no such date is indicated, it means the date on which the Agreement is signed and delivered by the last of the two parties to sign and deliver. 33. Engineer —The licensed professional engineer or engineering firm registered in the State of Texas performing professional services for the City. 34. Extra Work — Additional work made necessary by changes or alterations of the Contract Documents or of quantities or for other reasons for which no prices are provided in the Contract Documents. Extra work shall be part of the Work. 35. Field Order — A written order issued by City which requires changes in the Work but which does not involve a change in the Contract Price, Contract Time, or the intent of the Engineer. Field Orders are paid from Field Order Allowances incorporated into the Contract by funded work type at the time of award. 36. Final Acceptance — The written notice given by the City to the Contractor that the Work specified in the Contract Documents has been completed to the satisfaction of the City. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 4 of 63 37. Final Inspection — Inspection carried out by the City to verify that the Contractor has completed the Work, and each and every part or appurtenance thereof, fully, entirely, and in conformance with the Contract Documents. 38. General Requirements —Sections of Division 1 of the Contract Documents. 39. Hazardous Environmental Condition —The presence at the Site of Asbestos, PCBs, Petroleum, Hazardous Waste, Radioactive Material, or other materials in such quantities or circumstances that may present a substantial danger to persons or property exposed thereto. 40. Hazardous Waste —Hazardous waste is defined as any solid waste listed as hazardous or possesses one or more hazardous characteristics as defined in the federal waste regulations, as amended from time to time. 41. Laws and Regulations —Any and all applicable laws, rules, regulations, ordinances, codes, and orders of any and all governmental bodies, agencies, authorities, and courts having jurisdiction. 42. Liens —Charges, security interests, or encumbrances upon Project funds, real property, or personal property. 43. Major Item — An Item of work included in the Contract Documents that has a total cost equal to or greater than 5% of the original Contract Price or $25,000 whichever is less. 44. Milestone —A principal event specified in the Contract Documents relating to an intermediate Contract Time prior to Final Acceptance of the Work. 45. Notice of Award —The written notice by City to the Successful Bidder stating that upon timely compliance by the Successful Bidder with the conditions precedent listed therein, City will sign and deliver the Agreement. 46. Notice to Proceed —A written notice given by City to Contractor fixing the date on which the Contract Time will commence to run and on which Contractor shall start to perform the Work specified in Contract Documents. 47. PCBs —Polychlorinated biphenyls. 48. Petroleum —Petroleum, including crude oil or any fraction thereof which is liquid at standard conditions of temperature and pressure (60 degrees Fahrenheit and 14.7 pounds per square inch absolute), such as oil, petroleum, fuel oil, oil sludge, oil refuse, gasoline, kerosene, and oil mixed with other non -Hazardous Waste and crude oils. 49. Plans — See definition of Drawings. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 5 of 63 50. Project Schedule —A schedule, prepared and maintained by Contractor, in accordance with the General Requirements, describing the sequence and duration of the activities comprising the Contractor's plan to accomplish the Work within the Contract Time. 51. Project —The Work to be performed under the Contract Documents. 52. Project Manager —The authorized representative of the City who will be assigned to the Site. 53. Public Meeting — An announced meeting conducted by the City to facilitate public participation and to assist the public in gaining an informed view of the Project. 54. Radioactive Material —Source, special nuclear, or byproduct material as defined by the Atomic Energy Act of 1954 (42 USC Section 2011 et seq.) as amended from time to time. 55. Regular Working Hours — Hours beginning at 7:00 a.m. and ending at 6:00 p.m., Monday thru Friday (excluding legal holidays). 56. Samples —Physical examples of materials, equipment, or workmanship that are representative of some portion of the Work and which establish the standards by which such portion of the Work will be judged. 57. Schedule of Submittals —A schedule, prepared and maintained by Contractor, of required submittals and the time requirements to support scheduled performance of related construction activities. 58. Schedule of Values —A schedule, prepared and maintained by Contractor, allocating portions of the Contract Price to various portions of the Work and used as the basis for reviewing Contractor's Applications for Payment. 59. Site —Lands or areas indicated in the Contract Documents as being furnished by City upon which the Work is to be performed, including rights -of -way, permits, and easements for access thereto, and such other lands furnished by City which are designated for the use of Contractor. 60. Specifications —That part of the Contract Documents consisting of written requirements for materials, equipment, systems, standards and workmanship as applied to the Work, and certain administrative requirements and procedural matters applicable thereto. Specifications may be specifically made a part of the Contract Documents by attachment or, if not attached, may be incorporated by reference as indicated in the Table of Contents (Division 00 00 00) of each Project. 61. Subcontractor —An individual or entity having a direct contract with Contractor or with any other Subcontractor for the performance of a part of the Work at the Site. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 6 of 63 62. Submittals —All drawings, diagrams, illustrations, schedules, and other data or information which are specifically prepared or assembled by or for Contractor and submitted by Contractor to illustrate some portion of the Work. 63. Substantial Completion — The stage in the progress of the Project when the Work is sufficiently complete in accordance with the Contract Documents for Final Inspection. 64. Successful Bidder —The Bidder submitting the lowest and most responsive Bid to whom City makes an Award. 65. Superintendent — The representative of the Contractor who is available at all times and able to receive instructions from the City and to act for the Contractor. 66. Supplementary Conditions —That part of the Contract Documents which amends or supplements these General Conditions. 67. Supplier A manufacturer, fabricator, supplier, distributor, materialman, or vendor having a direct contract with Contractor or with any Subcontractor to furnish materials or equipment to be incorporated in the Work by Contractor or Subcontractor. 68. Underground Facilities —All underground pipelines, conduits, ducts, cables, wires, manholes, vaults, tanks, tunnels, or other such facilities or attachments, and any encasements containing such facilities, including but not limited to, those that convey electricity, gases, steam, liquid petroleum products, telephone or other communications, cable television, water, wastewater, storm water, other liquids or chemicals, or traffic or other control systems. 69 Unit Price Work —See Paragraph 11.03 of these General Conditions for definition. 70. Weekend Working Hours — Hours beginning at 9:00 a.m. and ending at 5:00 p.m., Saturday, Sunday or legal holiday, as approved in advance by the City. 71. Work —The entire construction or the various separately identifiable parts thereof required to be provided under the Contract Documents. Work includes and is the result of performing or providing all labor, services, and documentation necessary to produce such construction including any Change Order or Field Order, and furnishing, installing, and incorporating all materials and equipment into such construction, all as required by the Contract Documents. 72. Working Day — A working day is defined as a day, not including Saturdays, Sundays, or legal holidays authorized by the City for contract purposes, in which weather or other conditions not under the control of the Contractor will permit the performance of the principal unit of work underway for a continuous period of not less than 7 hours between 7 a.m. and 6 p.m. 1.02 Terminology A. The words and terms discussed in Paragraph 1.02.13 through E are not defined but, when used in the Bidding Requirements or Contract Documents, have the indicated meaning. B. Intent of Certain Terms or Adjectives: CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 7 of 63 1. The Contract Documents include the terms "as allowed," "as approved," "as ordered," "as directed" or terms of like effect or import to authorize an exercise of judgment by City. In addition, the adjectives "reasonable," "suitable," "acceptable," "proper," "satisfactory," or adjectives of like effect or import are used to describe an action or determination of City as to the Work. It is intended that such exercise of professional judgment, action, or determination will be solely to evaluate, in general, the Work for compliance with the information in the Contract Documents and with the design concept of the Project as a functioning whole as shown or indicated in the Contract Documents (unless there is a specific statement indicating otherwise). C. Defective: 1. The word "defective," when modifying the word "Work," refers to Work that is unsatisfactory, faulty, or deficient in that it: a. does not conform to the Contract Documents; or b. does not meet the requirements of any applicable inspection, reference standard, test, or approval referred to in the Contract Documents; or c. has been damaged prior to City's written acceptance. D. Furnish, Install, Perform, Provide: 1. The word "Furnish" or the word "Install" or the word "Perform" or the word "Provide" or the word "Supply," or any combination or similar directive or usage thereof, shall mean furnishing and incorporating in the Work including all necessary labor, materials, equipment, and everything necessary to perform the Work indicated, unless specifically limited in the context used. E. Unless stated otherwise in the Contract Documents, words or phrases that have a well-known technical or construction industry or trade meaning are used in the Contract Documents in accordance with such recognized meaning. ARTICLE 2 — PRELIMINARY MATTERS 2.01 Copies of Documents City shall furnish to Contractor one (1) original executed copy and one (1) electronic copy of the Contract Documents, and four (4) additional copies of the Drawings. Additional copies will be furnished upon request at the cost of reproduction. 2.02 Commencement of Contract Time; Notice to Proceed The Contract Time will commence to run on the day indicated in the Notice to Proceed. A Notice to Proceed may be given no earlier than 14 days after the Effective Date of the Agreement, unless agreed to by both parties in writing. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 8 of 63 2.03 Starting the Work Contractor shall start to perform the Work on the date when the Contract Time commences to run. No Work shall be done at the Site prior to the date on which the Contract Time commences to run. 2.04 Before Starting Construction Baseline Schedules: Submit in accordance with the Contract Documents, and prior to starting the Work. 2.05 Preconstruction Conference Before any Work at the Site is started, the Contractor shall attend a Preconstruction Conference as specified in the Contract Documents. 2.06 Public Meeting Contractor may not mobilize any equipment, materials or resources to the Site prior to the Public Meeting if scheduled by the City. 2.07 Initial Acceptance of Schedules No progress payment shall be made to Contractor until acceptable schedules are submitted to City in accordance with the Schedule Specification as provided in the Contract Documents. ARTICLE 3 — CONTRACT DOCUMENTS: INTENT, AMENDING, REUSE 3.01 Intent A. The Contract Documents are complementary; what is required by one is as binding as if required by all. B. It is the intent of the Contract Documents to describe a functionally complete project (or part thereof) to be constructed in accordance with the Contract Documents. Any labor, documentation, services, materials, or equipment that reasonably may be inferred from the Contract Documents or from prevailing custom or trade usage as being required to produce the indicated result will be provided whether or not specifically called for, at no additional cost to City. C. Clarifications and interpretations of the Contract Documents shall be issued by City. D. The Specifications may vary in form, format and style. Some Specification sections may be written in varying degrees of streamlined or declarative style and some sections may be relatively narrative by comparison. Omission of such words and phrases as "the Contractor shall," "in conformity with," "as shown," or "as specified" are intentional in streamlined sections. Omitted words and phrases shall be supplied by inference. Similar types of provisions may appear in various parts of a section or articles within a part depending on the format of the CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 9 of 63 section. The Contractor shall not take advantage of any variation of form, format or style in making Contract Claims. E. The cross referencing of specification sections under the subparagraph heading "Related Sections include but are not necessarily limited to:" and elsewhere within each Specification section is provided as an aid and convenience to the Contractor. The Contractor shall not rely on the cross referencing provided and shall be responsible to coordinate the entire Work under the Contract Documents and provide a complete Project whether or not the cross referencing is provided in each section or whether or not the cross referencing is complete. 3.02 Reference Standards A. Standards, Specifications, Codes, Laws, and Regulations Reference to standards, specifications, manuals, or codes of any technical society, organization, or association, or to Laws or Regulations, whether such reference be specific or by implication, shall mean the standard, specification, manual, code, or Laws or Regulations in effect at the time of opening of Bids (or on the Effective Date of the Agreement if there were no Bids), except as may be otherwise specifically stated in the Contract Documents. 2. No provision of any such standard, specification, manual, or code, or any instruction of a Supplier, shall be effective to change the duties or responsibilities of City, Contractor, or any of their subcontractors, consultants, agents, or employees, from those set forth in the Contract Documents. No such provision or instruction shall be effective to assign to City, or any of its officers, directors, members, partners, employees, agents, consultants, or subcontractors, any duty or authority to supervise or direct the performance of the Work or any duty or authority to undertake responsibility inconsistent with the provisions of the Contract Documents. 3.03 Reporting and Resolving Discrepancies A. Reporting Discrepancies: Contractor's Review of Contract Documents Before Starting Work: Before undertaking each part of the Work, Contractor shall carefully study and compare the Contract Documents and check and verify pertinent figures therein against all applicable field measurements and conditions. Contractor shall promptly report in writing to City any conflict, error, ambiguity, or discrepancy which Contractor discovers, or has actual knowledge of, and shall obtain a written interpretation or clarification from City before proceeding with any Work affected thereby. 2. Contractor's Review of Contract Documents During Performance of Work: If, during the performance of the Work, Contractor discovers any conflict, error, ambiguity, or discrepancy within the Contract Documents, or between the Contract Documents and (a) any applicable Law or Regulation, (b) any standard, specification, manual, or code, or (c) any instruction of any Supplier, then Contractor shall promptly report it to City in writing. Contractor shall not proceed with the Work affected thereby (except in an emergency as required by Paragraph CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - 1 GENERAL CONDITIONS Page 10 of 63 6.17.A) until an amendment or supplement to the Contract Documents has been issued by one of the methods indicated in Paragraph 3.04. 3. Contractor shall not be liable to City for failure to report any conflict, error, ambiguity, or discrepancy in the Contract Documents unless Contractor had actual knowledge thereof. B. Resolving Discrepancies: 1. Except as may be otherwise specifically stated in the Contract Documents, the provisions of the Contract Documents shall take precedence in resolving any conflict, error, ambiguity, or discrepancy between the provisions of the Contract Documents and the provisions of any standard, specification, manual, or the instruction of any Supplier (whether or not specifically incorporated by reference in the Contract Documents). 2. In case of discrepancies, figured dimensions shall govern over scaled dimensions, Plans shall govern over Specifications, Supplementary Conditions shall govern over General Conditions and Specifications, and quantities shown on the Plans shall govern over those shown in the proposal. 3.04 Amending and Supplementing Contract Documents A. The Contract Documents may be amended to provide for additions, deletions, and revisions in the Work or to modify the terms and conditions thereof by a Change Order. B. The requirements of the Contract Documents may be supplemented, and minor variations and deviations in the Work not involving a change in Contract Price or Contract Time, may be authorized, by one or more of the following ways: 1. A Field Order; 2. City's review of a Submittal (subject to the provisions of Paragraph 6.18.C); or 3. City's written interpretation or clarification. 3.05 Reuse of Documents A. Contractor and any Subcontractor or Supplier shall not: 1. have or acquire any title to or ownership rights in any of the Drawings, Specifications, or other documents (or copies of any thereof) prepared by or bearing the seal of Engineer, including electronic media editions; or 2. reuse any such Drawings, Specifications, other documents, or copies thereof on extensions of the Project or any other project without written consent of City and specific written verification or adaptation by Engineer. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - 1 GENERAL CONDITIONS Page 11 of 63 B. The prohibitions of this Paragraph 3.05 will survive final payment, or termination of the Contract. Nothing herein shall preclude Contractor from retaining copies of the Contract Documents for record purposes. 3.06 Electronic Data A. Unless otherwise stated in the Supplementary Conditions, the data furnished by City or Engineer to Contractor, or by Contractor to City or Engineer, that may be relied upon are limited to the printed copies included in the Contract Documents (also known as hard copies) and other Specifications referenced and located on the City's on-line electronic document management and collaboration system site. Files in electronic media format of text, data, graphics, or other types are furnished only for the convenience of the receiving party. Any conclusion or information obtained or derived from such electronic files will be at the user's sole risk. If there is a discrepancy between the electronic files and the hard copies, the hard copies govern. B. When transferring documents in electronic media format, the transferring party makes no representations as to long term compatibility, usability, or readability of documents resulting from the use of software application packages, operating systems, or computer hardware differing from those used by the data's creator. ARTICLE 4 — AVAILABILITY OF LANDS; SUBSURFACE AND PHYSICAL CONDITIONS; HAZARDOUS ENVIRONMENTAL CONDITIONS; REFERENCE POINTS 4.01 Availability of Lands A. City shall furnish the Site. City shall notify Contractor of any encumbrances or restrictions not of general application but specifically related to use of the Site with which Contractor must comply in performing the Work. City will obtain in a timely manner and pay for easements for permanent structures or permanent changes in existing facilities. The City has obtained or anticipates acquisition of and/or access to right-of-way, and/or easements. Any outstanding right-of-way and/or easements are anticipated to be acquired in accordance with the schedule set forth in the Supplementary Conditions. The Project Schedule submitted by the Contractor in accordance with the Contract Documents must consider any outstanding right-of-way, and/or easements. 2. The City has or anticipates removing and/or relocating utilities, and obstructions to the Site. Any outstanding removal or relocation of utilities or obstructions is anticipated in accordance with the schedule set forth in the Supplementary Conditions. The Project Schedule submitted by the Contractor in accordance with the Contract Documents must consider any outstanding utilities or obstructions to be removed, adjusted, and/or relocated by others. B. Upon reasonable written request, City shall furnish Contractor with a current statement of record legal title and legal description of the lands upon which the Work is to be performed. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - 1 GENERAL CONDITIONS Page 12 of 63 C. Contractor shall provide for all additional lands and access thereto that may be required for construction facilities or storage of materials and equipment. 4.02 Subsurface and Physical Conditions A. Reports and Drawings: The Supplementary Conditions identify: 1. those reports known to City of explorations and tests of subsurface conditions at or contiguous to the Site; and 2. those drawings known to City of physical conditions relating to existing surface or subsurface structures at the Site (except Underground Facilities). B. Limited Reliance by Contractor on Technical Data Authorized: Contractor may rely upon the accuracy of the "technical data" contained in such reports and drawings, but such reports and drawings are not Contract Documents. Such "technical data" is identified in the Supplementary Conditions. Contractor may not make any Contract Claim against City, or any of their officers, directors, members, partners, employees, agents, consultants, or subcontractors with respect to: 1. the completeness of such reports and drawings for Contractor's purposes, including, but not limited to, any aspects of the means, methods, techniques, sequences, and procedures of construction to be employed by Contractor, and safety precautions and programs incident thereto; or 2. other data, interpretations, opinions, and information contained in such reports or shown or indicated in such drawings; or 3. any Contractor interpretation of or conclusion drawn from any "technical data" or any such other data, interpretations, opinions, or information. 4.03 Differing Subsurface or Physical Conditions A. Notice: If Contractor believes that any subsurface or physical condition that is uncovered or revealed either: 1. is of such a nature as to establish that any "technical data" on which Contractor is entitled to rely as provided in Paragraph 4.02 is materially inaccurate; or 2. is of such a nature as to require a change in the Contract Documents; or 3. differs materially from that shown or indicated in the Contract Documents; or 4. is of an unusual nature, and differs materially from conditions ordinarily encountered and generally recognized as inherent in work of the character provided for in the Contract Documents; CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - 1 GENERAL CONDITIONS Page 13 of 63 then Contractor shall, promptly after becoming aware thereof and before further disturbing the subsurface or physical conditions or performing any Work in connection therewith (except in an emergency as required by Paragraph 6.17.A), notify City in writing about such condition. B. Possible Price and Time Adjustments Contractor shall not be entitled to any adjustment in the Contract Price or Contract Time if- 1. Contractor knew of the existence of such conditions at the time Contractor made a final commitment to City with respect to Contract Price and Contract Time by the submission of a Bid or becoming bound under a negotiated contract; or 2. the existence of such condition could reasonably have been discovered or revealed as a result of the examination of the Contract Documents or the Site; or 3. Contractor failed to give the written notice as required by Paragraph 4.03.A. 4.04 Underground Facilities A. Shown or Indicated.• The information and data shown or indicated in the Contract Documents with respect to existing Underground Facilities at or contiguous to the Site is based on information and data furnished to City or Engineer by the owners of such Underground Facilities, including City, or by others. Unless it is otherwise expressly provided in the Supplementary Conditions: 1. City and Engineer shall not be responsible for the accuracy or completeness of any such information or data provided by others; and 2. the cost of all of the following will be included in the Contract Price, and Contractor shall have full responsibility for: a. reviewing and checking all such information and data; b. locating all Underground Facilities shown or indicated in the Contract Documents; c. coordination and adjustment of the Work with the owners of such Underground Facilities, including City, during construction; and d. the safety and protection of all such Underground Facilities and repairing any damage thereto resulting from the Work. B. Not Shown or Indicated.• 1. If an Underground Facility which conflicts with the Work is uncovered or revealed at or contiguous to the Site which was not shown or indicated, or not shown or indicated with reasonable accuracy in the Contract Documents, Contractor shall, promptly after becoming aware thereof and before further disturbing conditions affected thereby or performing any CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - 1 GENERAL CONDITIONS Page 14 of 63 Work in connection therewith (except in an emergency as required by Paragraph 6.17.A), identify the owner of such Underground Facility and give notice to that owner and to City. City will review the discovered Underground Facility and determine the extent, if any, to which a change may be required in the Contract Documents to reflect and document the consequences of the existence or location of the Underground Facility. Contractor shall be responsible for the safety and protection of such discovered Underground Facility. 2. If City concludes that a change in the Contract Documents is required, a Change Order may be issued to reflect and document such consequences. 3. Verification of existing utilities, structures, and service lines shall include notification of all utility companies a minimum of 48 hours in advance of construction including exploratory excavation if necessary. 4.05 Reference Points A. City shall provide engineering surveys to establish reference points for construction, which in City's judgment are necessary to enable Contractor to proceed with the Work. City will provide construction stakes or other customary method of marking to establish line and grades for roadway and utility construction, centerlines and benchmarks for bridgework. Contractor shall protect and preserve the established reference points and property monuments, and shall make no changes or relocations. Contractor shall report to City whenever any reference point or property monument is lost or destroyed or requires relocation because of necessary changes in grades or locations. The City shall be responsible for the replacement or relocation of reference points or property monuments not carelessly or willfully destroyed by the Contractor. The Contractor shall notify City in advance and with sufficient time to avoid delays. B. Whenever, in the opinion of the City, any reference point or monument has been carelessly or willfully destroyed, disturbed, or removed by the Contractor or any of his employees, the full cost for replacing such points plus 25% will be charged against the Contractor, and the full amount will be deducted from payment due the Contractor. 4.06 Hazardous Environmental Condition at Site A. Reports and Drawings: The Supplementary Conditions identify those reports and drawings known to City relating to Hazardous Environmental Conditions that have been identified at the Site. B. Limited Reliance by Contractor on Technical Data Authorized.- Contractor may rely upon the accuracy of the "technical data" contained in such reports and drawings, but such reports and drawings are not Contract Documents. Such "technical data" is identified in the Supplementary Conditions. Contractor may not make any Contract Claim against City, or any of their officers, directors, members, partners, employees, agents, consultants, or subcontractors with respect to: 1. the completeness of such reports and drawings for Contractor's purposes, including, but not limited to, any aspects of the means, methods, techniques, sequences and procedures of CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - 1 GENERAL CONDITIONS Page 15 of 63 construction to be employed by Contractor and safety precautions and programs incident thereto; or 2. other data, interpretations, opinions and information contained in such reports or shown or indicated in such drawings; or 3. any Contractor interpretation of or conclusion drawn from any "technical data" or any such other data, interpretations, opinions or information. C. Contractor shall not be responsible for any Hazardous Environmental Condition uncovered or revealed at the Site which was not shown or indicated in Drawings or Specifications or identified in the Contract Documents to be within the scope of the Work. Contractor shall be responsible for a Hazardous Environmental Condition created with any materials brought to the Site by Contractor, Subcontractors, Suppliers, or anyone else for whom Contractor is responsible. D. If Contractor encounters a Hazardous Environmental Condition or if Contractor or anyone for whom Contractor is responsible creates a Hazardous Environmental Condition, Contractor shall immediately: (i) secure or otherwise isolate such condition; (ii) stop all Work in connection with such condition and in any area affected thereby (except in an emergency as required by Paragraph 6.17.A); and (iii) notify City (and promptly thereafter confirm such notice in writing). City may consider the necessity to retain a qualified expert to evaluate such condition or take corrective action, if any. E. Contractor shall not be required to resume Work in connection with such condition or in any affected area until after City has obtained any required permits related thereto and delivered written notice to Contractor: (i) specifying that such condition and any affected area is or has been rendered suitable for the resumption of Work; or (ii) specifying any special conditions under which such Work may be resumed. F. If after receipt of such written notice Contractor does not agree to resume such Work based on a reasonable belief it is unsafe, or does not agree to resume such Work under such special conditions, then City may order the portion of the Work that is in the area affected by such condition to be deleted from the Work. City may have such deleted portion of the Work performed by City's own forces or others. G. To the fullest extent permitted by Laws and Regulations, Contractor shall indemnify and hold harmless City, from and against all claims, costs, losses, and damages (including but not limited to all fees and charges of engineers, architects, attorneys, and other professionals and all court or arbitration or other dispute resolution costs) arising out of or relating to a Hazardous Environmental Condition created by Contractor or by anyone for whom Contractor is responsible. Nothing in this Paragraph 4.06. G shall obligate Contractor to indemnify any individual or entity from and against the consequences of that individual's or entity's own negligence. H. The provisions of Paragraphs 4.02, 4.03, and 4.04 do not apply to a Hazardous Environmental Condition uncovered or revealed at the Site. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - 1 GENERAL CONDITIONS Page 16 of 63 ARTICLE 5 — BONDS AND INSURANCE 5.01 Licensed Sureties and Insurers All bonds and insurance required by the Contract Documents to be purchased and maintained by Contractor shall be obtained from surety or insurance companies that are duly licensed or authorized in the State of Texas to issue bonds or insurance policies for the limits and coverages so required. Such surety and insurance companies shall also meet such additional requirements and qualifications as may be provided in the Supplementary Conditions. 5.02 Performance, Payment, and Maintenance Bonds A. Contractor shall furnish performance and payment bonds, in accordance with Texas Government Code Chapter 2253 or successor statute, each in an amount equal to the Contract Price as security for the faithful performance and payment of all of Contractor's obligations under the Contract Documents. B. Contractor shall furnish maintenance bonds in an amount equal to the Contract Price as security to protect the City against any defects in any portion of the Work described in the Contract Documents. Maintenance bonds shall remain in effect for two (2) years after the date of Final Acceptance by the City. C. All bonds shall be in the form prescribed by the Contract Documents except as provided otherwise by Laws or Regulations, and shall be executed by such sureties as are named in the list of "Companies Holding Certificates of Authority as Acceptable Sureties on Federal Bonds and as Acceptable Reinsuring Companies" as published in Circular 570 (amended) by the Financial Management Service, Surety Bond Branch, U.S. Department of the Treasury. All bonds signed by an agent or attorney -in -fact must be accompanied by a sealed and dated power of attorney which shall show that it is effective on the date the agent or attorney -in -fact signed each bond. D. If the surety on any bond furnished by Contractor is declared bankrupt or becomes insolvent or its right to do business is terminated in the State of Texas or it ceases to meet the requirements of Paragraph 5.02.C, Contractor shall promptly notify City and shall, within 30 days after the event giving rise to such notification, provide another bond and surety, both of which shall comply with the requirements of Paragraphs 5.01 and 5.02.C. 5.03 Certificates of Insurance Contractor shall deliver to City, with copies to each additional insured and loss payee identified in the Supplementary Conditions, certificates of insurance (other evidence of insurance requested by City or any other additional insured) in at least the minimum amount as specified in the Supplementary Conditions which Contractor is required to purchase and maintain. 1. The certificate of insurance shall document the City, and all identified entities named in the Supplementary Conditions as "Additional Insured" on all liability policies. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - 1 GENERAL CONDITIONS Page 17 of 63 2. The Contractor's general liability insurance shall include a, "per project" or "per location", endorsement, which shall be identified in the certificate of insurance provided to the City. 3. The certificate shall be signed by an agent authorized to bind coverage on behalf of the insured, be complete in its entirety, and show complete insurance carrier names as listed in the current A.M. Best Property & Casualty Guide 4. The insurers for all policies must be licensed and/or approved to do business in the State of Texas. Except for workers' compensation, all insurers must have a minimum rating of A-: VII in the current A. M. Best Key Rating Guide or have reasonably equivalent financial strength and solvency to the satisfaction of Risk Management. If the rating is below that required, written approval of City is required. 5. All applicable policies shall include a Waiver of Subrogation (Rights of Recovery) in favor of the City. In addition, the Contractor agrees to waive all rights of subrogation against the Engineer (if applicable), and each additional insured identified in the Supplementary Conditions 6. Failure of the City to demand such certificates or other evidence of full compliance with the insurance requirements or failure of the City to identify a deficiency from evidence that is provided shall not be construed as a waiver of Contractor's obligation to maintain such lines of insurance coverage. 7. If insurance policies are not written for specified coverage limits, an Umbrella or Excess Liability insurance for any differences is required. Excess Liability shall follow form of the primary coverage. 8. Unless otherwise stated, all required insurance shall be written on the "occurrence basis". If coverage is underwritten on a claims -made basis, the retroactive date shall be coincident with or prior to the date of the effective date of the agreement and the certificate of insurance shall state that the coverage is claims -made and the retroactive date. The insurance coverage shall be maintained for the duration of the Contract and for three (3) years following Final Acceptance provided under the Contract Documents or for the warranty period, whichever is longer. An annual certificate of insurance submitted to the City shall evidence such insurance coverage. 9. Policies shall have no exclusions by endorsements, which, neither nullify or amend, the required lines of coverage, nor decrease the limits of said coverage unless such endorsements are approved in writing by the City. In the event a Contract has been bid or executed and the exclusions are determined to be unacceptable or the City desires additional insurance coverage, and the City desires the contractor/engineer to obtain such coverage, the contract price shall be adjusted by the cost of the premium for such additional coverage plus 10%. 10. Any self -insured retention (SIR), in excess of $25,000.00, affecting required insurance coverage shall be approved by the City in regards to asset value and stockholders' equity. In CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - 1 GENERAL CONDITIONS Page 18 of 63 lieu of traditional insurance, alternative coverage maintained through insurance pools or risk retention groups, must also be approved by City. 11. Any deductible in excess of $5,000.00, for any policy that does not provide coverage on a first -dollar basis, must be acceptable to and approved by the City. 12. City, at its sole discretion, reserves the right to review the insurance requirements and to make reasonable adjustments to insurance coverage's and their limits when deemed necessary and prudent by the City based upon changes in statutory law, court decision or the claims history of the industry as well as of the contracting party to the City. The City shall be required to provide prior notice of 90 days, and the insurance adjustments shall be incorporated into the Work by Change Order. 13. City shall be entitled, upon written request and without expense, to receive copies of policies and endorsements thereto and may make any reasonable requests for deletion or revision or modifications of particular policy terms, conditions, limitations, or exclusions necessary to conform the policy and endorsements to the requirements of the Contract. Deletions, revisions, or modifications shall not be required where policy provisions are established by law or regulations binding upon either party or the underwriter on any such policies. 14. City shall not be responsible for the direct payment of insurance premium costs for Contractor's insurance. 5.04 Contractor's Insurance A. Workers Compensation and Employers' Liability. Contractor shall purchase and maintain such insurance coverage with limits consistent with statutory benefits outlined in the Texas Workers' Compensation Act (Texas Labor Code, Ch. 406, as amended), and minimum limits for Employers' Liability as is appropriate for the Work being performed and as will provide protection from claims set forth below which may arise out of or result from Contractor's performance of the Work and Contractor's other obligations under the Contract Documents, whether it is to be performed by Contractor, any Subcontractor or Supplier, or by anyone directly or indirectly employed by any of them to perform any of the Work, or by anyone for whose acts any of them may be liable: 1. claims under workers' compensation, disability benefits, and other similar employee benefit acts; 2. claims for damages because of bodily injury, occupational sickness or disease, or death of Contractor's employees. B. Commercial General Liability. Coverage shall include but not be limited to covering liability (bodily injury or property damage) arising from: premises/operations, independent contractors, products/completed operations, personal injury, and liability under an insured contract. Insurance shall be provided on an occurrence basis, and as comprehensive as the current Insurance Services Office (ISO) policy. This insurance shall apply as primary insurance with respect to any other CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - 1 GENERAL CONDITIONS Page 19 of 63 insurance or self-insurance programs afforded to the City. The Commercial General Liability policy, shall have no exclusions by endorsements that would alter of nullify premises/operations, products/completed operations, contractual, personal injury, or advertising injury, which are normally contained with the policy, unless the City approves such exclusions in writing. For construction projects that present a substantial completed operation exposure, the City may require the contractor to maintain completed operations coverage for a minimum of no less than three (3) years following the completion of the project (if identified in the Supplementary Conditions). C. Automobile Liability. A commercial business auto policy shall provide coverage on "any auto", defined as autos owned, hired and non -owned and provide indemnity for claims for damages because bodily injury or death of any person and or property damage arising out of the work, maintenance or use of any motor vehicle by the Contractor, any Subcontractor or Supplier, or by anyone directly or indirectly employed by any of them to perform any of the Work, or by anyone for whose acts any of them may be liable. D. Railroad Protective Liability. If any of the work or any warranty work is within the limits of railroad right-of-way, the Contractor shall comply with the requirements identified in the Supplementary Conditions. E. Notification of Policy Cancellation: Contractor shall immediately notify City upon cancellation or other loss of insurance coverage. Contractor shall stop work until replacement insurance has been procured. There shall be no time credit for days not worked pursuant to this section. 5.05 Acceptance of Bonds and Insurance; Option to Replace If City has any objection to the coverage afforded by or other provisions of the bonds or insurance required to be purchased and maintained by the Contractor in accordance with Article 5 on the basis of non-conformance with the Contract Documents, the City shall so notify the Contractor in writing within 10 Business Days after receipt of the certificates (or other evidence requested). Contractor shall provide to the City such additional information in respect of insurance provided as the City may reasonably request. If Contractor does not purchase or maintain all of the bonds and insurance required by the Contract Documents, the City shall notify the Contractor in writing of such failure prior to the start of the Work, or of such failure to maintain prior to any change in the required coverage. ARTICLE 6 — CONTRACTOR'S RESPONSIBILITIES 6.01 Supervision and Superintendence A. Contractor shall supervise, inspect, and direct the Work competently and efficiently, devoting such attention thereto and applying such skills and expertise as may be necessary to perform the Work in accordance with the Contract Documents. Contractor shall be solely responsible for the means, methods, techniques, sequences, and procedures of construction. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 20 of 63 B. At all times during the progress of the Work, Contractor shall assign a competent, English- speaking, Superintendent who shall not be replaced without written notice to City. The Superintendent will be Contractor's representative at the Site and shall have authority to act on behalf of Contractor. All communication given to or received from the Superintendent shall be binding on Contractor. C. Contractor shall notify the City 24 hours prior to moving areas during the sequence of construction. 6.02 Labor; Working Hours A. Contractor shall provide competent, suitably qualified personnel to perform construction as required by the Contract Documents. Contractor shall at all times maintain good discipline and order at the Site. B. Except as otherwise required for the safety or protection of persons or the Work or property at the Site or adjacent thereto, and except as otherwise stated in the Contract Documents, all Work at the Site shall be performed during Regular Working Hours. Contractor will not permit the performance of Work beyond Regular Working Hours or for Weekend Working Hours without City's written consent (which will not be unreasonably withheld). Written request (by letter or electronic communication) to perform Work: for beyond Regular Working Hours request must be made by noon at least two (2) Business Days prior 2. for Weekend Working Hours request must be made by noon of the preceding Thursday 3. for legal holidays request must be made by noon two Business Days prior to the legal holiday. 6.03 Services, Materials, and Equipment A. Unless otherwise specified in the Contract Documents, Contractor shall provide and assume full responsibility for all services, materials, equipment, labor, transportation, construction equipment and machinery, tools, appliances, fuel, power, light, heat, telephone, water, sanitary facilities, temporary facilities, and all other facilities and incidentals necessary for the performance, Contractor required testing, start-up, and completion of the Work. B. All materials and equipment incorporated into the Work shall be as specified or, if not specified, shall be of good quality and new, except as otherwise provided in the Contract Documents. All special warranties and guarantees required by the Specifications shall expressly run to the benefit of City. If required by City, Contractor shall furnish satisfactory evidence (including reports of required tests) as to the source, kind, and quality of materials and equipment. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - 1 GENERAL CONDITIONS Page 21 of 63 C. All materials and equipment to be incorporated into the Work shall be stored, applied, installed, connected, erected, protected, used, cleaned, and conditioned in accordance with instructions of the applicable Supplier, except as otherwise may be provided in the Contract Documents. D. All items of standard equipment to be incorporated into the Work shall be the latest model at the time of bid, unless otherwise specified. 6.04 Project Schedule A. Contractor shall adhere to the Project Schedule established in accordance with Paragraph 2.07 and the General Requirements as it may be adjusted from time to time as provided below. Contractor shall submit to City for acceptance (to the extent indicated in Paragraph 2.07 and the General Requirements) proposed adjustments in the Project Schedule that will not result in changing the Contract Time. Such adjustments will comply with any provisions of the General Requirements applicable thereto. 2. Contractor shall submit to City a monthly Project Schedule with a monthly progress payment for the duration of the Contract in accordance with the schedule specification 01 32 16. 3. Proposed adjustments in the Project Schedule that will change the Contract Time shall be submitted in accordance with the requirements of Article 12. Adjustments in Contract Time may only be made by a Change Order. 6.05 Substitutes and "Or -Equals " A. Whenever an item of material or equipment is specified or described in the Contract Documents by using the name of a proprietary item or the name of a particular Supplier, the specification or description is intended to establish the type, function, appearance, and quality required. Unless the specification or description contains or is followed by words reading that no like, equivalent, or "or -equal" item or no substitution is permitted, other items of material or equipment of other Suppliers may be submitted to City for review under the circumstances described below. "Or -Equal" Items: If in City's sole discretion an item of material or equipment proposed by Contractor is functionally equal to that named and sufficiently similar so that no change in related Work will be required, it may be considered by City as an "or -equal" item, in which case review and approval of the proposed item may, in City's sole discretion, be accomplished without compliance with some or all of the requirements for approval of proposed substitute items. For the purposes of this Paragraph 6.05.A.1, a proposed item of material or equipment will be considered functionally equal to an item so named if a. the City determines that: 1) it is at least equal in materials of construction, quality, durability, appearance, strength, and design characteristics; CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 22 of 63 2) it will reliably perform at least equally well the function and achieve the results imposed by the design concept of the completed Project as a functioning whole; and 3) it has a proven record of performance and availability of responsive service; and b. Contractor certifies that, if approved and incorporated into the Work: 1) there will be no increase in cost to the City or increase in Contract Time; and 2) it will conform substantially to the detailed requirements of the item named in the Contract Documents. 2. Substitute Items: a. If in City's sole discretion an item of material or equipment proposed by Contractor does not qualify as an "or -equal" item under Paragraph 6.05.A.1, it may be submitted as a proposed substitute item. b. Contractor shall submit sufficient information as provided below to allow City to determine if the item of material or equipment proposed is essentially equivalent to that named and an acceptable substitute therefor. Requests for review of proposed substitute items of material or equipment will not be accepted by City from anyone other than Contractor. c. Contractor shall make written application to City for review of a proposed substitute item of material or equipment that Contractor seeks to furnish or use. The application shall comply with Section 01 25 00 and: 1) shall certify that the proposed substitute item will: a) perform adequately the functions and achieve the results called for by the general design; b) be similar in substance to that specified; c) be suited to the same use as that specified; and 2) will state: a) the extent, if any, to which the use of the proposed substitute item will prejudice Contractor's achievement of final completion on time; b) whether use of the proposed substitute item in the Work will require a change in any of the Contract Documents (or in the provisions of any other direct contract with City for other work on the Project) to adapt the design to the proposed substitute item; CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 23 of 63 c) whether incorporation or use of the proposed substitute item in connection with the Work is subject to payment of any license fee or royalty; and 3) will identify: a) all variations of the proposed substitute item from that specified; b) available engineering, sales, maintenance, repair, and replacement services; and 4) shall contain an itemized estimate of all costs or credits that will result directly or indirectly from use of such substitute item, including costs of redesign and Damage Claims of other contractors affected by any resulting change. B. Substitute Construction Methods or Procedures.• If a specific means, method, technique, sequence, or procedure of construction is expressly required by the Contract Documents, Contractor may furnish or utilize a substitute means, method, technique, sequence, or procedure of construction approved by City. Contractor shall submit sufficient information to allow City, in City's sole discretion, to determine that the substitute proposed is equivalent to that expressly called for by the Contract Documents. Contractor shall make written application to City for review in the same manner as those provided in Paragraph 6.05.A.2. C. City's Evaluation: City will be allowed a reasonable time within which to evaluate each proposal or submittal made pursuant to Paragraphs 6.05.A and 6.05.13. City may require Contractor to furnish additional data about the proposed substitute. City will be the sole judge of acceptability. No "or -equal" or substitute will be ordered, installed or utilized until City's review is complete, which will be evidenced by a Change Order in the case of a substitute and an accepted Submittal for an "or -equal." City will advise Contractor in writing of its determination. D. Special Guarantee: City may require Contractor to furnish at Contractor's expense a special performance guarantee, warranty, or other surety with respect to any substitute. Contractor shall indemnify and hold harmless City and anyone directly or indirectly employed by them from and against any and all claims, damages, losses and expenses (including attorneys fees) arising out of the use of substituted materials or equipment. E. City's Cost Reimbursement: City will record City's costs in evaluating a substitute proposed or submitted by Contractor pursuant to Paragraphs 6.05.A.2 and 6.05.13. Whether or not City approves a substitute so proposed or submitted by Contractor, Contractor may be required to reimburse City for evaluating each such proposed substitute. Contractor may also be required to reimburse City for the charges for making changes in the Contract Documents (or in the provisions of any other direct contract with City) resulting from the acceptance of each proposed substitute. F. Contractor's Expense: Contractor shall provide all data in support of any proposed substitute or "or -equal" at Contractor's expense. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 24 of 63 G. City Substitute Reimbursement: Costs (savings or charges) attributable to acceptance of a substitute shall be incorporated to the Contract by Change Order. H. Time Extensions: No additional time will be granted for substitutions. 6.06 Concerning Subcontractors, Suppliers, and Others A. Contractor shall perform with his own organization, work of a value not less than 35% of the value embraced on the Contract, unless otherwise approved by the City. B. Contractor shall not employ any Subcontractor, Supplier, or other individual or entity, whether initially or as a replacement, against whom City may have reasonable objection. Contractor shall not be required to employ any Subcontractor, Supplier, or other individual or entity to furnish or perform any of the Work against whom Contractor has reasonable objection (excluding those acceptable to City as indicated in Paragraph 6.06.C). C. The City may from time to time require the use of certain Subcontractors, Suppliers, or other individuals or entities on the project, and will provide such requirements in the Supplementary Conditions. D. Minority and Women Business Enterprise Compliance: It is City policy to ensure the full and equitable participation by Minority and Women Business Enterprises (MWBE) in the procurement of goods and services on a contractual basis. If the Contract Documents provide for MWBE goal, Contractor is required to comply with the intent of the City's MWBE Business Enterprise Ordinance (as amended) by the following: 1. Contractor shall, upon request by City, provide complete and accurate information regarding actual work performed by MWBE on the Contract and payment therefor. 2. Contractor will not make additions, deletions, or substitutions of accepted MWBE without written consent of the City. Any unjustified change or deletion shall be a material breach of Contract and may result in debarment in accordance with the procedures outlined in the Ordinance. 3. Contractor shall, upon request by City, allow an audit and/or examination of any books, records, or files in the possession of the Contractor that will substantiate the actual work performed by MWBE. Material misrepresentation of any nature will be grounds for termination of the Contract in accordance with Paragraph 15.02.A. Any such misrepresentation may be grounds for disqualification of Contractor to bid on future contracts with the City for a period of not less than three years. E. Contractor shall be fully responsible to City for all acts and omissions of the Subcontractors, Suppliers, and other individuals or entities performing or furnishing any of the Work just as Contractor is responsible for Contractor's own acts and omissions. Nothing in the Contract Documents: CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 25 of 63 1. shall create for the benefit of any such Subcontractor, Supplier, or other individual or entity any contractual relationship between City and any such Subcontractor, Supplier or other individual or entity; nor 2. shall create any obligation on the part of City to pay or to see to the payment of any moneys due any such Subcontractor, Supplier, or other individual or entity except as may otherwise be required by Laws and Regulations. F. Contractor shall be solely responsible for scheduling and coordinating the Work of Subcontractors, Suppliers, and other individuals or entities performing or furnishing any of the Work under a direct or indirect contract with Contractor. G. All Subcontractors, Suppliers, and such other individuals or entities performing or furnishing any of the Work shall communicate with City through Contractor. H. All Work performed for Contractor by a Subcontractor or Supplier will be pursuant to an appropriate agreement between Contractor and the Subcontractor or Supplier which specifically binds the Subcontractor or Supplier to the applicable terms and conditions of the Contract Documents for the benefit of City. 6.07 Wage Rates A. Duty to pay Prevailing Wage Rates. The Contractor shall comply with all requirements of Chapter 2258, Texas Government Code (as amended), including the payment of not less than the rates determined by the City Council of the City of Fort Worth to be the prevailing wage rates in accordance with Chapter 2258. Such prevailing wage rates are included in these Contract Documents. B. Penalty for Violation. A Contractor or any Subcontractor who does not pay the prevailing wage shall, upon demand made by the City, pay to the City $60 for each worker employed for each calendar day or part of the day that the worker is paid less than the prevailing wage rates stipulated in these contract documents. This penalty shall be retained by the City to offset its administrative costs, pursuant to Texas Government Code 2258.023. C. Complaints of Violations and City Determination of Good Cause. On receipt of information, including a complaint by a worker, concerning an alleged violation of 2258.023, Texas Government Code, by a Contractor or Subcontractor, the City shall make an initial determination, before the 31 st day after the date the City receives the information, as to whether good cause exists to believe that the violation occurred. The City shall notify in writing the Contractor or Subcontractor and any affected worker of its initial determination. Upon the City's determination that there is good cause to believe the Contractor or Subcontractor has violated Chapter 2258, the City shall retain the full amounts claimed by the claimant or claimants as the difference between wages paid and wages due under the prevailing wage rates, such amounts being subtracted from successive progress payments pending a final determination of the violation. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 26 of 63 D. Arbitration Required if Violation Not Resolved. An issue relating to an alleged violation of Section 2258.023, Texas Government Code, including a penalty owed to the City or an affected worker, shall be submitted to binding arbitration in accordance with the Texas General Arbitration Act (Article 224 et seq., Revised Statutes) if the Contractor or Subcontractor and any affected worker does not resolve the issue by agreement before the 15th day after the date the City makes its initial determination pursuant to Paragraph C above. If the persons required to arbitrate under this section do not agree on an arbitrator before the 1 lth day after the date that arbitration is required, a district court shall appoint an arbitrator on the petition of any of the persons. The City is not a party in the arbitration. The decision and award of the arbitrator is final and binding on all parties and may be enforced in any court of competent jurisdiction. E. Records to be Maintained. The Contractor and each Subcontractor shall, for a period of three (3) years following the date of acceptance of the work, maintain records that show (i) the name and occupation of each worker employed by the Contractor in the construction of the Work provided for in this Contract; and (ii) the actual per diem wages paid to each worker. The records shall be open at all reasonable hours for inspection by the City. The provisions of Paragraph 6.23, Right to Audit, shall pertain to this inspection. F. Affadavit. Contractor shall submit an affidavit stating that the Contractor has complied with the requirements of Chapter 2258, Texas Government Code related to paying prevailing wage rates on completion of the project. G. Posting of Wage Rates. The Contractor shall post prevailing wage rates in a conspicuous place at all times. H. Subcontractor Compliance. The Contractor shall include in its subcontracts and/or shall otherwise require all of its Subcontractors to comply with Paragraphs A through G above. 6.08 Patent Fees and Royalties A. Contractor shall pay all license fees and royalties and assume all costs incident to the use in the performance of the Work or the incorporation in the Work of any invention, design, process, product, or device which is the subject of patent rights or copyrights held by others. If a particular invention, design, process, product, or device is specified in the Contract Documents for use in the performance of the Work and if, to the actual knowledge of City, its use is subject to patent rights or copyrights calling for the payment of any license fee or royalty to others, the existence of such rights shall be disclosed by City in the Contract Documents. Failure of the City to disclose such information does not relieve the Contractor from its obligations to pay for the use of said fees or royalties to others. B. To the fullest extent permitted by Laws and Regulations, Contractor shall indemnijy and hold harmless City, from and against all claims, costs, losses, and damages (including but not limited to all fees and charges of engineers, architects, attorneys, and other professionals and all court or arbitration or other dispute resolution costs) arising out of or relating to any infringement of patent rights or copyrights incident to the use in the performance of the Work or resulting from CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 27 of 63 the incorporation in the Work of any invention, design, process, product, or device not specified in the Contract Documents. 6.09 Permits and Utilities A. Contractor obtained permits and licenses. Contractor shall obtain and pay for all construction permits and licenses except those provided for in the Supplementary Conditions or Contract Documents. City shall assist Contractor, when necessary, in obtaining such permits and licenses. Contractor shall pay all governmental charges and inspection fees necessary for the prosecution of the Work which are applicable at the time of opening of Bids, or, if there are no Bids, on the Effective Date of the Agreement, except for permits provided by the City as specified in 6.09.13. City shall pay all charges of utility owners for connections for providing permanent service to the Work. B. City obtained permits and licenses. City will obtain and pay for all permits and licenses as provided for in the Supplementary Conditions or Contract Documents. It will be the Contractor's responsibility to carry out the provisions of the permit. If the Contractor initiates changes to the Contract and the City approves the changes, the Contractor is responsible for obtaining clearances and coordinating with the appropriate regulatory agency. The City will not reimburse the Contractor for any cost associated with these requirements of any City acquired permit. The following are permits the City will obtain if required: 1. Texas Department of Transportation Permits 2. U.S. Army Corps of Engineers Permits 3. Texas Commission on Environmental Quality Permits 4. Railroad Company Permits C. Outstanding permits and licenses. The City anticipates acquisition of and/or access to permits and licenses. Any outstanding permits and licenses are anticipated to be acquired in accordance with the schedule set forth in the Supplementary Conditions. The Project Schedule submitted by the Contractor in accordance with the Contract Documents must consider any outstanding permits and licenses. 6.10 Laws and Regulations A. Contractor shall give all notices required by and shall comply with all Laws and Regulations applicable to the performance of the Work. Except where otherwise expressly required by applicable Laws and Regulations, the City shall not be responsible for monitoring Contractor's compliance with any Laws or Regulations. B. If Contractor performs any Work knowing or having reason to know that it is contrary to Laws or Regulations, Contractor shall bear all claims, costs, losses, and damages (including but not limited to all fees and charges of engineers, architects, attorneys, and other professionals and all CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 28 of 63 court or arbitration or other dispute resolution costs) arising out of or relating to such Work. However, it shall not be Contractor's responsibility to make certain that the Specifications and Drawings are in accordance with Laws and Regulations, but this shall not relieve Contractor of Contractor's obligations under Paragraph 3.02. C. Changes in Laws or Regulations not known at the time of opening of Bids having an effect on the cost or time of performance of the Work may be the subject of an adjustment in Contract Price or Contract Time. 6.11 Taxes A. On a contract awarded by the City, an organization which qualifies for exemption pursuant to Texas Tax Code, Subchapter H, Sections 151.301-335 (as amended), the Contractor may purchase, rent or lease all materials, supplies and equipment used or consumed in the performance of this contract by issuing to his supplier an exemption certificate in lieu of the tax, said exemption certificate to comply with State Comptroller's Ruling .007. Any such exemption certificate issued to the Contractor in lieu of the tax shall be subject to and shall comply with the provision of State Comptroller's Ruling .011, and any other applicable rulings pertaining to the Texas Tax Code, Subchapter H. B. Texas Tax permits and information may be obtained from: https://comptroller.texas.gov/taxes/Termit 6.12 Use of Site and Other Areas A. Limitation on Use of Site and Other Areas: Contractor shall confine construction equipment, the storage of materials and equipment, and the operations of workers to the Site and other areas permitted by Laws and Regulations, and shall not unreasonably encumber the Site and other areas with construction equipment or other materials or equipment. Contractor shall assume full responsibility for any damage to any such land or area, or to the owner or occupant thereof, or of any adjacent land or areas resulting from the performance of the Work. 2. At any time when, in the judgment of the City, the Contractor has obstructed or closed or is carrying on operations in a portion of a street, right-of-way, or easement greater than is necessary for proper execution of the Work, the City may require the Contractor to finish the section on which operations are in progress before work is commenced on any additional area of the Site. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 29 of 63 3. Should any Damage Claim be made by any such owner or occupant because of the performance of the Work, Contractor shall promptly attempt to resolve the Damage Claim. 4. Pursuant to Paragraph 6.21, Contractor shall indemni and hold harmless City, from and against all claims, costs, losses, and damages arising out of or relating to any claim or action, legal or equitable, brought by any such owner or occupant against City. B. Removal of Debris During Performance of the Work: During the progress of the Work Contractor shall keep the Site and other areas free from accumulations of waste materials, rubbish, and other debris. Removal and disposal of such waste materials, rubbish, and other debris shall conform to applicable Laws and Regulations. C. Site Maintenance Cleaning: 24 hours after written notice is given to the Contractor that the clean-up on the job site is proceeding in a manner unsatisfactory to the City, if the Contractor fails to correct the unsatisfactory procedure, the City may take such direct action as the City deems appropriate to correct the clean-up deficiencies cited to the Contractor in the written notice (by letter or electronic communication), and the costs of such direct action, plus 25 % of such costs, shall be deducted from the monies due or to become due to the Contractor. D. Final Site Cleaning: Prior to Final Acceptance of the Work Contractor shall clean the Site and the Work and make it ready for utilization by City or adjacent property owner. At the completion of the Work Contractor shall remove from the Site all tools, appliances, construction equipment and machinery, and surplus materials and shall restore to original condition or better all property disturbed by the Work. E. Loading Structures: Contractor shall not load nor permit any part of any structure to be loaded in any manner that will endanger the structure, nor shall Contractor subject any part of the Work or adjacent property to stresses or pressures that will endanger it. 6.13 Record Documents A. Contractor shall maintain in a safe place at the Site or in a place designated by the Contractor and approved by the City, one (1) record copy of all Drawings, Specifications, Addenda, Change Orders, Field Orders, and written interpretations and clarifications in good order and annotated to show changes made during construction. These record documents together with all approved Samples and a counterpart of all accepted Submittals will be available to City for reference. Upon completion of the Work, these record documents, any operation and maintenance manuals, and Submittals will be delivered to City prior to Final Inspection. Contractor shall include accurate locations for buried and imbedded items. 6.14 Safety and Protection A. Contractor shall be solely responsible for initiating, maintaining and supervising all safety precautions and programs in connection with the Work. Such responsibility does not relieve Subcontractors of their responsibility for the safety of persons or property in the performance of their work, nor for compliance with applicable safety Laws and Regulations. Contractor shall CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 30 of 63 take all necessary precautions for the safety of, and shall provide the necessary protection to prevent damage, injury or loss to: 1. all persons on the Site or who may be affected by the Work; 2. all the Work and materials and equipment to be incorporated therein, whether in storage on or off the Site; and 3. other property at the Site or adjacent thereto, including trees, shrubs, lawns, walks, pavements, roadways, structures, utilities, and Underground Facilities not designated for removal, relocation, or replacement in the course of construction. B. Contractor shall comply with all applicable Laws and Regulations relating to the safety of persons or property, or to the protection of persons or property from damage, injury, or loss; and shall erect and maintain all necessary safeguards for such safety and protection. Contractor shall notify owners of adjacent property and of Underground Facilities and other utility owners when prosecution of the Work may affect them, and shall cooperate with them in the protection, removal, relocation, and replacement of their property. C. Contractor shall comply with the applicable requirements of City's safety programs, if any. D. Contractor shall inform City of the specific requirements of Contractor's safety program, if any, with which City's employees and representatives must comply while at the Site. E. All damage, injury, or loss to any property referred to in Paragraph 6.14.A.2 or 6.14.A.3 caused, directly or indirectly, in whole or in part, by Contractor, any Subcontractor, Supplier, or any other individual or entity directly or indirectly employed by any of them to perform any of the Work, or anyone for whose acts any of them may be liable, shall be remedied by Contractor. F. Contractor's duties and responsibilities for safety and for protection of the Work shall continue until such time as all the Work is completed and City has accepted the Work. 6.15 Safety Representative Contractor shall inform City in writing of Contractor's designated safety representative at the Site. 6.16 Hazard Communication Programs Contractor shall be responsible for coordinating any exchange of material safety data sheets or other hazard communication information required to be made available to or exchanged between or among employers in accordance with Laws or Regulations. 6.17 Emergencies and/or Rectification A. In emergencies affecting the safety or protection of persons or the Work or property at the Site or adjacent thereto, Contractor is obligated to act to prevent threatened damage, injury, or loss. Contractor shall give City prompt written notice if Contractor believes that any significant CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - 1 GENERAL CONDITIONS Page 31 of 63 changes in the Work or variations from the Contract Documents have been caused thereby or are required as a result thereof. If City determines that a change in the Contract Documents is required because of the action taken by Contractor in response to such an emergency, a Change Order may be issued. B. Should the Contractor fail to respond to a request from the City to rectify any discrepancies, omissions, or correction necessary to conform with the requirements of the Contract Documents, the City shall give the Contractor written notice that such work or changes are to be performed. The written notice shall direct attention to the discrepant condition and request the Contractor to take remedial action to correct the condition. In the event the Contractor does not take positive steps to fulfill this written request, or does not show just cause for not taking the proper action, within 24 hours, the City may take such remedial action with City forces or by contract. The City shall deduct an amount equal to the entire costs for such remedial action, plus 25%, from any funds due or become due the Contractor on the Project. 6.18 Submittals A. Contractor shall submit required Submittals to City for review and acceptance in accordance with the accepted Schedule of Submittals (as required by Paragraph 2.07). Each submittal will be identified as City may require. 1. Submit number of copies specified in the General Requirements. 2. Data shown on the Submittals will be complete with respect to quantities, dimensions, specified performance and design criteria, materials, and similar data to show City the services, materials, and equipment Contractor proposes to provide and to enable City to review the information for the limited purposes required by Paragraph 6.18.C. 3. Submittals submitted as herein provided by Contractor and reviewed by City for conformance with the design concept shall be executed in conformity with the Contract Documents unless otherwise required by City. 4. When Submittals are submitted for the purpose of showing the installation in greater detail, their review shall not excuse Contractor from requirements shown on the Drawings and Specifications. 5. For -Information -Only submittals upon which the City is not expected to conduct review or take responsive action maybe so identified in the Contract Documents. 6. Submit required number of Samples specified in the Specifications. 7. Clearly identify each Sample as to material, Supplier, pertinent data such as catalog numbers, the use for which intended and other data as City may require to enable City to review the submittal for the limited purposes required by Paragraph 6.18.C. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 32 of 63 B. Where a Submittal is required by the Contract Documents or the Schedule of Submittals, any related Work performed prior to City's review and acceptance of the pertinent submittal will be at the sole expense and responsibility of Contractor. C. City's Review.• 1. City will provide timely review of required Submittals in accordance with the Schedule of Submittals acceptable to City. City's review and acceptance will be only to determine if the items covered by the submittals will, after installation or incorporation in the Work, conform to the information given in the Contract Documents and be compatible with the design concept of the completed Project as a functioning whole as indicated by the Contract Documents. 2. City's review and acceptance will not extend to means, methods, techniques, sequences, or procedures of construction (except where a particular means, method, technique, sequence, or procedure of construction is specifically and expressly called for by the Contract Documents) or to safety precautions or programs incident thereto. The review and acceptance of a separate item as such will not indicate approval of the assembly in which the item functions. 3. City's review and acceptance shall not relieve Contractor from responsibility for any variation from the requirements of the Contract Documents unless Contractor has complied with the requirements of Section 01 33 00 and City has given written acceptance of each such variation by specific written notation thereof incorporated in or accompanying the Submittal. City's review and acceptance shall not relieve Contractor from responsibility for complying with the requirements of the Contract Documents. 6.19 Continuing the Work Except as otherwise provided, Contractor shall carry on the Work and adhere to the Project Schedule during all disputes or disagreements with City. No Work shall be delayed or postponed pending resolution of any disputes or disagreements, except as City and Contractor may otherwise agree in writing. 6.20 Contractor's General Warranty and Guarantee A. Contractor warrants and guarantees to City that all Work will be in accordance with the Contract Documents and will not be defective. City and its officers, directors, members, partners, employees, agents, consultants, and subcontractors shall be entitled to rely on representation of Contractor's warranty and guarantee. B. Contractor's warranty and guarantee hereunder excludes defects or damage caused by: 1. abuse, modification, or improper maintenance or operation by persons other than Contractor, Subcontractors, Suppliers, or any other individual or entity for whom Contractor is responsible; or CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - 1 GENERAL CONDITIONS Page 33 of 63 2. normal wear and tear under normal usage. C. Contractor's obligation to perform and complete the Work in accordance with the Contract Documents shall be absolute. None of the following will constitute an acceptance of Work that is not in accordance with the Contract Documents or a release of Contractor's obligation to perform the Work in accordance with the Contract Documents: 1. observations by City; 2. recommendation or payment by City of any progress or final payment; 3. the issuance of a certificate of Final Acceptance by City or any payment related thereto by City; 4. use or occupancy of the Work or any part thereof by City; 5. any review and acceptance of a Submittal by City; 6. any inspection, test, or approval by others; or 7. any correction of defective Work by City. D. The Contractor shall remedy any defects or damages in the Work and pay for any damage to other work or property resulting therefrom which shall appear within a period of two (2) years from the date of Final Acceptance of the Work unless a longer period is specified and shall furnish a good and sufficient maintenance bond, complying with the requirements of Article 5.02.B. The City will give notice of observed defects with reasonable promptness. 6.21 Indemnification A. Contractor covenants and agrees to indemnify, hold harmless and defend, at its own expense, the City, its officers, servants and employees, from and against any and all claims arising out of, or alleged to arise out of, the work and services to be performed by the Contractor, its officers, agents, employees, subcontractors, licenses or invitees under this Contract. THIS INDEMNIFICATION PROVISION IS SPECIFICALLY INTENDED TO PART, BY ANY ACT, OMISSION OR NEGLIGENCE OF THE CITY. This indemnity provision is intended to include, without limitation, indemnity for costs, expenses and legal fees incurred by the City in defending against such claims and causes of actions. B. Contractor covenants and agrees to indemnify and hold harmless, at its own expense, the City, its officers, servants and employees, from and against any and all loss, damage or destruction of property of the City, arising out of, or alleged to arise out of, the work and services to be performed by the Contractor, its officers, agents, employees, subcontractors, licensees or invitees under this Contract. THIS INDEMNIFICATION PROVISION IS CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 34 of 63 SPECIFICALLY INTENDED TO OPERATE AND BE EFFECTIVE EVEN IF IT IS ALLEGED OR PROVEN THAT ALL OR SOME OF THE DAMAGES BEING SOUGHT WERE CAUSED, IN WHOLE OR IN PART, BY ANY ACT, OMISSION OR NEGLIGENCE OF THE CITY. 6.22 Delegation of Professional Design Services A. Contractor will not be required to provide professional design services unless such services are specifically required by the Contract Documents for a portion of the Work or unless such services are required to carry out Contractor's responsibilities for construction means, methods, techniques, sequences and procedures. B. If professional design services or certifications by a design professional related to systems, materials or equipment are specifically required of Contractor by the Contract Documents, City will specify all performance and design criteria that such services must satisfy. Contractor shall cause such services or certifications to be provided by a properly licensed professional, whose signature and seal shall appear on all drawings, calculations, specifications, certifications, and Submittals prepared by such professional. Submittals related to the Work designed or certified by such professional, if prepared by others, shall bear such professional's written approval when submitted to City. C. City shall be entitled to rely upon the adequacy, accuracy and completeness of the services, certifications or approvals performed by such design professionals, provided City has specified to Contractor performance and design criteria that such services must satisfy. D. Pursuant to this Paragraph 6.22, City's review and acceptance of design calculations and design drawings will be only for the limited purpose of checking for conformance with performance and design criteria given and the design concept expressed in the Contract Documents. City's review and acceptance of Submittals (except design calculations and design drawings) will be only for the purpose stated in Paragraph 6.18.C. 6.23 Right to Audit A. The Contractor agrees that the City shall, until the expiration of three (3) years after final payment under this Contract, have access to and the right to examine and photocopy any directly pertinent books, documents, papers, and records of the Contractor involving transactions relating to this Contract. Contractor agrees that the City shall have access during Regular Working Hours to all necessary Contractor facilities and shall be provided adequate and appropriate work space in order to conduct audits in compliance with the provisions of this Paragraph. The City shall give Contractor reasonable advance notice of intended audits. B. Contractor further agrees to include in all its subcontracts hereunder a provision to the effect that the subcontractor agrees that the City shall, until the expiration of three (3) years after final payment under this Contract, have access to and the right to examine and photocopy any directly pertinent books, documents, papers, and records of such Subcontractor, involving transactions to the subcontract, and further, that City shall have access during Regular Working Hours to all CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 35 of 63 Subcontractor facilities, and shall be provided adequate and appropriate work space in order to conduct audits in compliance with the provisions of this Paragraph. The City shall give Subcontractor reasonable advance notice of intended audits. C. Contractor and Subcontractor agree to photocopy such documents as may be requested by the City. The City agrees to reimburse Contractor for the cost of the copies as follows at the rate published in the Texas Administrative Code in effect as of the time copying is performed. 6.24 Nondiscrimination A. The City is responsible for operating Public Transportation Programs and implementing transit - related projects, which are funded in part with Federal financial assistance awarded by the U.S. Department of Transportation and the Federal Transit Administration (FTA), without discriminating against any person in the United States on the basis of race, color, or national origin. B. Title V1, Civil Rights Act of 1964 as amended: Contractor shall comply with the requirements of the Act and the Regulations as further defined in the Supplementary Conditions for any project receiving Federal assistance. ARTICLE 7 — OTHER WORK AT THE SITE 7.01 Related Work at Site A. City may perform other work related to the Project at the Site with City's employees, or other City contractors, or through other direct contracts therefor, or have other work performed by utility owners. If such other work is not noted in the Contract Documents, then written notice thereof will be given to Contractor prior to starting any such other work; and B. Contractor shall afford each other contractor who is a party to such a direct contract, each utility owner, and City, if City is performing other work with City's employees or other City contractors, proper and safe access to the Site, provide a reasonable opportunity for the introduction and storage of materials and equipment and the execution of such other work, and properly coordinate the Work with theirs. Contractor shall do all cutting, fitting, and patching of the Work that may be required to properly connect or otherwise make its several parts come together and properly integrate with such other work. Contractor shall not endanger any work of others by cutting, excavating, or otherwise altering such work; provided, however, that Contractor may cut or alter others' work with the written consent of City and the others whose work will be affected. C. If the proper execution or results of any part of Contractor's Work depends upon work performed by others under this Article 7, Contractor shall inspect such other work and promptly report to City in writing any delays, defects, or deficiencies in such other work that render it unavailable or unsuitable for the proper execution and results of Contractor's Work. Contractor's failure to so report will constitute an acceptance of such other work as fit and proper for integration with Contractor's Work except for latent defects in the work provided by others. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 36 of 63 7.02 Coordination A. If City intends to contract with others for the performance of other work on the Project at the Site, the following will be set forth in Supplementary Conditions: the individual or entity who will have authority and responsibility for coordination of the activities among the various contractors will be identified; 2. the specific matters to be covered by such authority and responsibility will be itemized; and 3. the extent of such authority and responsibilities will be provided. B. Unless otherwise provided in the Supplementary Conditions, City shall have authority for such coordination. ARTICLE 8 — CITY'S RESPONSIBILITIES 8.01 Communications to Contractor Except as otherwise provided in the Supplementary Conditions, City shall issue all communications to Contractor. 8.02 Furnish Data City shall timely furnish the data required under the Contract Documents. 8.03 Pay When Due City shall make payments to Contractor in accordance with Article 14. 8.04 Lands and Easements; Reports and Tests City's duties with respect to providing lands and easements and providing engineering surveys to establish reference points are set forth in Paragraphs 4.01 and 4.05. Paragraph 4.02 refers to City's identifying and making available to Contractor copies of reports of explorations and tests of subsurface conditions and drawings of physical conditions relating to existing surface or subsurface structures at or contiguous to the Site that have been utilized by City in preparing the Contract Documents. 8.05 Change Orders City shall execute Change Orders in accordance with Paragraph 10.03. 8.06 Inspections, Tests, and Approvals City's responsibility with respect to certain inspections, tests, and approvals is set forth in Paragraph 13.03. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 37 of 63 8.07 Limitations on City's Responsibilities A. The City shall not supervise, direct, or have control or authority over, nor be responsible for, Contractor's means, methods, techniques, sequences, or procedures of construction, or the safety precautions and programs incident thereto, or for any failure of Contractor to comply with Laws and Regulations applicable to the performance of the Work. City will not be responsible for Contractor's failure to perform the Work in accordance with the Contract Documents. B. City will notify the Contractor of applicable safety plans pursuant to Paragraph 6.14. 8.08 Undisclosed Hazardous Environmental Condition City's responsibility with respect to an undisclosed Hazardous Environmental Condition is set forth in Paragraph 4.06. 8.09 Compliance with Safety Program While at the Site, City's employees and representatives shall comply with the specific applicable requirements of Contractor's safety programs of which City has been informed pursuant to Paragraph 6.14. ARTICLE 9 — CITY'S OBSERVATION STATUS DURING CONSTRUCTION 9.01 City's Project Manager City will provide one or more Project Manager(s) during the construction period. The duties and responsibilities and the limitations of authority of City's Project Manager during construction are set forth in the Contract Documents. The City's Project Manager for this Contract is identified in the Supplementary Conditions. 9.02 Visits to Site A. City's Project Manager will make visits to the Site at intervals appropriate to the various stages of construction as City deems necessary in order to observe the progress that has been made and the quality of the various aspects of Contractor's executed Work. Based on information obtained during such visits and observations, City's Project Manager will determine, in general, if the Work is proceeding in accordance with the Contract Documents. City's Project Manager will not be required to make exhaustive or continuous inspections on the Site to check the quality or quantity of the Work. City's Project Manager's efforts will be directed toward providing City a greater degree of confidence that the completed Work will conform generally to the Contract Documents. B. City's Project Manager's visits and observations are subject to all the limitations on authority and responsibility in the Contract Documents including those set forth in Paragraph 8.07. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 38 of 63 9.03 Authorized Variations in Work City's Project Manager may authorize minor variations in the Work from the requirements of the Contract Documents which do not involve an adjustment in the Contract Price or the Contract Time and are compatible with the design concept of the completed Project as a functioning whole as indicated by the Contract Documents. These may be accomplished by a Field Order and will be binding on City and also on Contractor, who shall perform the Work involved promptly. 9.04 Rejecting Defective Work City will have authority to reject Work which City's Project Manager believes to be defective, or will not produce a completed Project that conforms to the Contract Documents or that will prejudice the integrity of the design concept of the completed Project as a functioning whole as indicated by the Contract Documents. City will have authority to conduct special inspection or testing of the Work as provided in Article 13, whether or not the Work is fabricated, installed, or completed. 9.05 Determinations for Work Performed Contractor will determine the actual quantities and classifications of Work performed. City's Project Manager will review with Contractor the preliminary determinations on such matters before rendering a written recommendation. City's written decision will be final (except as modified to reflect changed factual conditions or more accurate data). 9.06 Decisions on Requirements of Contract Documents and Acceptability of Work A. City will be the initial interpreter of the requirements of the Contract Documents and judge of the acceptability of the Work thereunder. B. City will render a written decision on any issue referred. C. City's written decision on the issue referred will be final and binding on the Contractor, subject to the provisions of Paragraph 10.06. ARTICLE 10 — CHANGES IN THE WORK; CLAIMS; EXTRA WORK 10.01 Authorized Changes in the Work A. Without invalidating the Contract and without notice to any surety, City may, at any time or from time to time, order Extra Work. Upon notice of such Extra Work, Contractor shall promptly proceed with the Work involved which will be performed under the applicable conditions of the Contract Documents (except as otherwise specifically provided). Extra Work shall be memorialized by a Change Order which may or may not precede an order of Extra work. B. For minor changes of Work not requiring changes to Contract Time or Contract Price, a Field Order may be issued by the City. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 39 of 63 10.02 Unauthorized Changes in the Work Contractor shall not be entitled to an increase in the Contract Price or an extension of the Contract Time with respect to any work performed that is not required by the Contract Documents as amended, modified, or supplemented as provided in Paragraph 3.04, except in the case of an emergency as provided in Paragraph 6.17. 10.03 Execution of Change Orders A. City and Contractor shall execute appropriate Change Orders covering: 1. changes in the Work which are: (i) ordered by City pursuant to Paragraph 10.0 LA, (ii) required because of acceptance of defective Work under Paragraph 13.08 or City's correction of defective Work under Paragraph 13.09, or (iii) agreed to by the parties; 2. changes in the Contract Price or Contract Time which are agreed to by the parties, including any undisputed sum or amount of time for Work actually performed. 10.04 Extra Work A. Should a difference arise as to what does or does not constitute Extra Work, or as to the payment thereof, and the City insists upon its performance, the Contractor shall proceed with the work after making written request for written orders and shall keep accurate account of the actual reasonable cost thereof. Contract Claims regarding Extra Work shall be made pursuant to Paragraph 10.06. B. The Contractor shall furnish the City such installation records of all deviations from the original Contract Documents as may be necessary to enable the City to prepare for permanent record a corrected set of plans showing the actual installation. C. The compensation agreed upon for Extra Work whether or not initiated by a Change Order shall be a full, complete and final payment for all costs Contractor incurs as a result or relating to the change or Extra Work, whether said costs are known, unknown, foreseen or unforeseen at that time, including without limitation, any costs for delay, extended overhead, ripple or impact cost, or any other effect on changed or unchanged work as a result of the change or Extra Work. 10.05 Notification to Surety If the provisions of any bond require notice to be given to a surety of any change affecting the general scope of the Work or the provisions of the Contract Documents (including, but not limited to, Contract Price or Contract Time), the giving of any such notice will be Contractor's responsibility. The amount of each applicable bond will be adjusted by the Contractor to reflect the effect of any such change. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 40 of 63 10.06 Contract Claims Process A. City's Decision Required: All Contract Claims, except those waived pursuant to Paragraph 14.09, shall be referred to the City for decision. A decision by City shall be required as a condition precedent to any exercise by Contractor of any rights or remedies he may otherwise have under the Contract Documents or by Laws and Regulations in respect of such Contract Claims. B. Notice: 1. Written notice stating the general nature of each Contract Claim shall be delivered by the Contractor to City no later than 15 days after the start of the event giving rise thereto. The responsibility to substantiate a Contract Claim shall rest with the party making the Contract Claim. 2. Notice of the amount or extent of the Contract Claim, with supporting data shall be delivered to the City on or before 45 days from the start of the event giving rise thereto (unless the City allows additional time for Contractor to submit additional or more accurate data in support of such Contract Claim). 3. A Contract Claim for an adjustment in Contract Price shall be prepared in accordance with the provisions of Paragraph 12.01. 4. A Contract Claim for an adjustment in Contract Time shall be prepared in accordance with the provisions of Paragraph 12.02. 5. Each Contract Claim shall be accompanied by Contractor's written statement that the adjustment claimed is the entire adjustment to which the Contractor believes it is entitled as a result of said event. 6. The City shall submit any response to the Contractor within 30 days after receipt of the claimant's last submittal (unless Contract allows additional time). C. City's Action: City will review each Contract Claim and, within 30 days after receipt of the last submittal of the Contractor, if any, take one of the following actions in writing: 1. deny the Contract Claim in whole or in part; 2. approve the Contract Claim; or 3. notify the Contractor that the City is unable to resolve the Contract Claim if, in the City's sole discretion, it would be inappropriate for the City to do so. For purposes of further resolution of the Contract Claim, such notice shall be deemed a denial. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - 1 GENERAL CONDITIONS Page 41 of 63 D. City's written action under Paragraph 10.06.0 will be final and binding, unless City or Contractor invoke the dispute resolution procedure set forth in Article 16 within 30 days of such action or denial. E. No Contract Claim for an adjustment in Contract Price or Contract Time will be valid if not submitted in accordance with this Paragraph 10.06. ARTICLE 11— COST OF THE WORK; ALLOWANCES; UNIT PRICE WORK; PLANS QUANTITY MEASUREMENT 11.01 Cost of the Work A. Costs Included.- The term Cost of the Work means the sum of all costs, except those excluded in Paragraph 11.0l .B, necessarily incurred and paid by Contractor in the proper performance of the Work. When the value of any Work covered by a Change Order, the costs to be reimbursed to Contractor will be only those additional or incremental costs required because of the change in the Work. Such costs shall not include any of the costs itemized in Paragraph 11.01.B, and shall include but not be limited to the following items: 1. Payroll costs for employees in the direct employ of Contractor in the performance of the Work under schedules of job classifications agreed upon by City and Contractor. Such employees shall include, without limitation, superintendents, foremen, and other personnel employed full time on the Work. Payroll costs for employees not employed full time on the Work shall be apportioned on the basis of their time spent on the Work. Payroll costs shall include; a. salaries with a 55% markup, or b. salaries and wages plus the cost of fringe benefits, which shall include social security contributions, unemployment, excise, and payroll taxes, workers' compensation, health and retirement benefits, bonuses, sick leave, vacation and holiday pay applicable thereto. The expenses of performing Work outside of Regular Working Hours, Weekend Working Hours, or legal holidays, shall be included in the above to the extent authorized by City. 2. Cost of all materials and equipment furnished and incorporated in the Work, including costs of transportation and storage thereof, and Suppliers' field services required in connection therewith. 3. Rentals of all construction equipment and machinery, and the parts thereof whether rented from Contractor or others in accordance with rental agreements approved by City, and the costs of transportation, loading, unloading, assembly, dismantling, and removal thereof. All such costs shall be in accordance with the terms of said rental agreements. The rental of any such equipment, machinery, or parts shall cease when the use thereof is no longer necessary for the Work. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 42 of 63 4. Payments made by Contractor to Subcontractors for Work performed by Subcontractors. If required by City, Contractor shall obtain competitive bids from subcontractors acceptable to City and Contractor and shall deliver such bids to City, who will then determine, which bids, if any, will be acceptable. If any subcontract provides that the Subcontractor is to be paid on the basis of Cost of the Work plus a fee, the Subcontractor's Cost of the Work and fee shall be determined in the same manner as Contractor's Cost of the Work and fee as provided in this Paragraph 11.01. 5. Costs of special consultants (including but not limited to engineers, architects, testing laboratories, surveyors, attorneys, and accountants) employed for services specifically related to the Work. 6. Supplemental costs including the following: a. The proportion of necessary transportation, travel, and subsistence expenses of Contractor's employees incurred in discharge of duties connected with the Work. b. Cost, including transportation and maintenance, of all materials, supplies, equipment, machinery, appliances, office, and temporary facilities at the Site, and hand tools not owned by the workers, which are consumed in the performance of the Work, and cost, less market value, of such items used but not consumed which remain the property of Contractor. c. Sales, consumer, use, and other similar taxes related to the Work, and for which Contractor is liable not covered under Paragraph 6.11, as imposed by Laws and Regulations. d. Deposits lost for causes other than negligence of Contractor, any Subcontractor, or anyone directly or indirectly employed by any of them or for whose acts any of them may be liable, and royalty payments and fees for permits and licenses. e. Losses and damages (and related expenses) caused by damage to the Work, not compensated by insurance or otherwise, sustained by Contractor in connection with the performance of the Work, provided such losses and damages have resulted from causes other than the negligence of Contractor, any Subcontractor, or anyone directly or indirectly employed by any of them or for whose acts any of them may be liable. Such losses shall include settlements made with the written consent and approval of City. No such losses, damages, and expenses shall be included in the Cost of the Work for the purpose of determining Contractor's fee. f. The cost of utilities, fuel, and sanitary facilities at the Site. g. Minor expenses such as telegrams, long distance telephone calls, telephone and communication services at the Site, express and courier services, and similar petty cash items in connection with the Work. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 43 of 63 h. The costs of premiums for all bonds and insurance Contractor is required by the Contract Documents to purchase and maintain. B. Costs Excluded.• The term Cost of the Work shall not include any of the following items: 1. Payroll costs and other compensation of Contractor's officers, executives, principals (of partnerships and sole proprietorships), general managers, safety managers, engineers, architects, estimators, attorneys, auditors, accountants, purchasing and contracting agents, expediters, timekeepers, clerks, and other personnel employed by Contractor, whether at the Site or in Contractor's principal or branch office for general administration of the Work and not specifically included in the agreed upon schedule of job classifications referred to in Paragraph 11.0I.A.I or specifically covered by Paragraph 11.01.A.4, all of which are to be considered administrative costs covered by the Contractor's fee. 2. Expenses of Contractor's principal and branch offices other than Contractor's office at the Site. 3. Any part of Contractor's capital expenses, including interest on Contractor's capital employed for the Work and charges against Contractor for delinquent payments. 4. Costs due to the negligence of Contractor, any Subcontractor, or anyone directly or indirectly employed by any of them or for whose acts any of them may be liable, including but not limited to, the correction of defective Work, disposal of materials or equipment wrongly supplied, and making good any damage to property. 5. Other overhead or general expense costs of any kind. C. Contractor's Fee: When all the Work is performed on the basis of cost-plus, Contractor's fee shall be determined as set forth in the Agreement. When the value of any Work covered by a Change Order for an adjustment in Contract Price is determined on the basis of Cost of the Work, Contractor's fee shall be determined as set forth in Paragraph 12.01.C. D. Documentation: Whenever the Cost of the Work for any purpose is to be determined pursuant to Paragraphs 11.01.A and 11.01.13, Contractor will establish and maintain records thereof in accordance with generally accepted accounting practices and submit in a form acceptable to City an itemized cost breakdown together with supporting data. 11.02 Allowances A. Specified Allowance: It is understood that Contractor has included in the Contract Price all allowances so named in the Contract Documents and shall cause the Work so covered to be performed for such sums and by such persons or entities as may be acceptable to City. B. Pre -bid Allowances: 1. Contractor agrees that: CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 44 of 63 a. the pre -bid allowances include the cost to Contractor of materials and equipment required by the allowances to be delivered at the Site, and all applicable taxes; and b. Contractor's costs for unloading and handling on the Site, labor, installation, overhead, profit, and other expenses contemplated for the pre -bid allowances have been included in the allowances, and no demand for additional payment on account of any of the foregoing will be valid. C. Contingency Allowance: Contractor agrees that a contingency allowance, if any, is for the sole use of City. D. Prior to final payment, an appropriate Change Order will be issued to reflect actual amounts due Contractor on account of Work covered by allowances, and the Contract Price shall be correspondingly adjusted. 11.03 Unit Price Work A. Where the Contract Documents provide that all or part of the Work is to be Unit Price Work, initially the Contract Price will be deemed to include for all Unit Price Work an amount equal to the sum of the unit price for each separately identified item of Unit Price Work times the estimated quantity of each item as indicated in the Agreement. B. The estimated quantities of items of Unit Price Work are not guaranteed and are solely for the purpose of comparison of Bids and determining an initial Contract Price. Determinations of the actual quantities and classifications of Unit Price Work performed by Contractor will be made by City subject to the provisions of Paragraph 9.05. C. Each unit price will be deemed to include an amount considered by Contractor to be adequate to cover Contractor's overhead and profit for each separately identified item. Work described in the Contract Documents, or reasonably inferred as required for a functionally complete installation, but not identified in the listing of unit price items shall be considered incidental to unit price work listed and the cost of incidental work included as part of the unit price. D. City may make an adjustment in the Contract Price in accordance with Paragraph 12.01 if - I. the quantity of any item of Unit Price Work performed by Contractor differs materially and significantly from the estimated quantity of such item indicated in the Agreement; and 2. there is no corresponding adjustment with respect to any other item of Work. E. Increased or Decreased Quantities: The City reserves the right to order Extra Work in accordance with Paragraph 10.01. 1. If the changes in quantities or the alterations do not significantly change the character of work under the Contract Documents, the altered work will be paid for at the Contract unit price. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 45 of 63 2. If the changes in quantities or alterations significantly change the character of work, the Contract will be amended by a Change Order. 3. If no unit prices exist, this will be considered Extra Work and the Contract will be amended by a Change Order in accordance with Article 12. 4. A significant change in the character of work occurs when: a. the character of work for any Item as altered differs materially in kind or nature from that in the Contract or b. a Major Item of work varies by more than 25% from the original Contract quantity. 5. When the quantity of work to be done under any Major Item of the Contract is more than 125% of the original quantity stated in the Contract, then either party to the Contract may request an adjustment to the unit price on the portion of the work that is above 125%. 6. When the quantity of work to be done under any Major Item of the Contract is less than 75% of the original quantity stated in the Contract, then either party to the Contract may request an adjustment to the unit price. 11.04 Plans Quantity Measurement A. Plans quantities may or may not represent the exact quantity of work performed or material moved, handled, or placed during the execution of the Contract. The estimated bid quantities are designated as final payment quantities, unless revised by the governing Section or this Article. B. If the quantity measured as outlined under "Price and Payment Procedures" varies by more than 25% (or as stipulated under "Price and Payment Procedures" for specific Items) from the total estimated quantity for an individual Item originally shown in the Contract Documents, an adjustment may be made to the quantity of authorized work done for payment purposes. The party to the Contract requesting the adjustment will provide field measurements and calculations showing the final quantity for which payment will be made. Payment for revised quantity will be made at the unit price bid for that Item, except as provided for in Article 10. C. When quantities are revised by a change in design approved by the City, by Change Order, or to correct an error, or to correct an error on the plans, the plans quantity will be increased or decreased by the amount involved in the change, and the 25% variance will apply to the new plans quantity. D. If the total Contract quantity multiplied by the unit price bid for an individual Item is less than $250 and the Item is not originally a plans quantity Item, then the Item may be paid as a plans quantity Item if the City and Contractor agree in writing to fix the final quantity as a plans quantity. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 46 of 63 E. For callout work or non -site specific Contracts, the plans quantity measurement requirements are not applicable. ARTICLE 12 — CHANGE OF CONTRACT PRICE; CHANGE OF CONTRACT TIME 12.01 Change of Contract Price A. The Contract Price may only be changed by a Change Order. B. The value of any Work covered by a Change Order will be determined as follows: where the Work involved is covered by unit prices contained in the Contract Documents, by application of such unit prices to the quantities of the items involved (subject to the provisions of Paragraph 11.03); or 2. where the Work involved is not covered by unit prices contained in the Contract Documents, by a mutually agreed lump sum or unit price (which may include an allowance for overhead and profit not necessarily in accordance with Paragraph 12.01.C.2), and shall include the cost of any secondary impacts that are foreseeable at the time of pricing the cost of Extra Work; or 3. where the Work involved is not covered by unit prices contained in the Contract Documents and agreement to a lump sum or unit price is not reached under Paragraph 12.01.B.2, on the basis of the Cost of the Work (determined as provided in Paragraph 11.01) plus a Contractor's fee for overhead and profit (determined as provided in Paragraph 12.01.Q. C. Contractor's Fee: The Contractor's additional fee for overhead and profit shall be determined as follows: 1. a mutually acceptable fixed fee; or 2. if a fixed fee is not agreed upon, then a fee based on the following percentages of the various portions of the Cost of the Work: a. for costs incurred under Paragraphs 11.01.A.1, 11.01.A.2. and 11.0l.A.3, the Contractor's additional fee shall be 15 percent except for: 1) rental fees for Contractor's own equipment using standard rental rates; 2) bonds and insurance; b. for costs incurred under Paragraph 11.01.A.4 and 11.01.A.5, the Contractor's fee shall be five percent (5%); 1) where one or more tiers of subcontracts are on the basis of Cost of the Work plus a fee and no fixed fee is agreed upon, the intent of Paragraphs 12.01.C.2.a and 12.01.C.2.b is that the Subcontractor who actually performs the Work, at whatever CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 47 of 63 tier, will be paid a fee of 15 percent of the costs incurred by such Subcontractor under Paragraphs 11.0l.A.1 and 11.01.A.2 and that any higher tier Subcontractor and Contractor will each be paid a fee of five percent (5%) of the amount paid to the next lower tier Subcontractor, however in no case shall the cumulative total of fees paid be in excess of 25%; no fee shall be payable on the basis of costs itemized under Paragraphs 11.0l.A.6, and 11.01.13; d. the amount of credit to be allowed by Contractor to City for any change which results in a net decrease in cost will be the amount of the actual net decrease in cost plus a deduction in Contractor's fee by an amount equal to five percent (5%) of such net decrease. 12.02 Change of Contract Time A. The Contract Time may only be changed by a Change Order. B. No extension of the Contract Time will be allowed for Extra Work or for claimed delay unless the Extra Work contemplated or claimed delay is shown to be on the critical path of the Project Schedule or Contractor can show by Critical Path Method analysis how the Extra Work or claimed delay adversely affects the critical path. 12.03 Delays A. Where Contractor is reasonably delayed in the performance or completion of any part of the Work within the Contract Time due to delay beyond the control of Contractor, the Contract Time may be extended in an amount equal to the time lost due to such delay if a Contract Claim is made therefor. Delays beyond the control of Contractor shall include, but not be limited to, acts or neglect by City, acts or neglect of utility owners or other contractors performing other work as contemplated by Article 7, fires, floods, epidemics, abnormal weather conditions, or acts of God. Such an adjustment shall be Contractor's sole and exclusive remedy for the delays described in this Paragraph. B. If Contractor is delayed, City shall not be liable to Contractor for any claims, costs, losses, or damages (including but not limited to all fees and charges of engineers, architects, attorneys, and other professionals and all court or arbitration or other dispute resolution costs) sustained by Contractor on or in connection with any other project or anticipated project. C. Contractor shall not be entitled to an adjustment in Contract Price or Contract Time for delays within the control of Contractor. Delays attributable to and within the control of a Subcontractor or Supplier shall be deemed to be delays within the control of Contractor. D. The Contractor shall receive no compensation for delays or hindrances to the Work, except when direct and unavoidable extra cost to the Contractor is caused by the failure of the City to provide information or material, if any, which is to be furnished by the City. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 48 of 63 ARTICLE 13 — TESTS AND INSPECTIONS; CORRECTION, REMOVAL OR ACCEPTANCE OF DEFECTIVE WORK 13.01 Notice of Defects Notice of all defective Work of which City has actual knowledge will be given to Contractor. Defective Work may be rejected, corrected, or accepted as provided in this Article 13. 13.02 Access to Work City, independent testing laboratories, and governmental agencies with jurisdictional interests will have access to the Site and the Work at reasonable times for their observation, inspection, and testing. Contractor shall provide them proper and safe conditions for such access and advise them of Contractor's safety procedures and programs so that they may comply therewith as applicable. 13.03 Tests and Inspections A. Contractor shall give City timely notice of readiness of the Work for all required inspections, tests, or approvals and shall cooperate with inspection and testing personnel to facilitate required inspections or tests. B. If Contract Documents, Laws or Regulations of any public body having jurisdiction require any of the Work (or part thereof) to be inspected, tested, or approved, Contractor shall assume full responsibility for arranging and obtaining such independent inspections, tests, retests or approvals, pay all costs in connection therewith, and furnish City the required certificates of inspection or approval; excepting, however, those fees specifically identified in the Supplementary Conditions or any Texas Department of Licensure and Regulation (TDLR) inspections, which shall be paid as described in the Supplementary Conditions. C. Contractor shall be responsible for arranging and obtaining and shall pay all costs in connection with any inspections, tests, re -tests, or approvals required for City's acceptance of materials or equipment to be incorporated in the Work; or acceptance of materials, mix designs, or equipment submitted for approval prior to Contractor's purchase thereof for incorporation in the Work. Such inspections, tests, re -tests, or approvals shall be performed by organizations acceptable to City. D. City may arrange for the services of an independent testing laboratory ("Testing Lab") to perform any inspections or tests ("Testing") for any part of the Work, as determined solely by City. 1. City will coordinate such Testing to the extent possible, with Contractor; 2. Should any Testing under this Section 13.03 D result in a "fail", "did not pass" or other similar negative result, the Contractor shall be responsible for paying for any and all retests. Contractor's cancellation without cause of City initiated Testing shall be deemed a negative result and require a retest. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 49 of 63 3. Any amounts owed for any retest under this Section 13.03 D shall be paid directly to the Testing Lab by Contractor. City will forward all invoices for retests to Contractor. 4. If Contractor fails to pay the Testing Lab, City will not issue Final Payment until the Testing Lab is paid. E. If any Work (or the work of others) that is to be inspected, tested, or approved is covered by Contractor without written concurrence of City, Contractor shall, if requested by City, uncover such Work for observation. F. Uncovering Work as provided in Paragraph 13.03.E shall be at Contractor's expense. G. Contractor shall have the right to make a Contract Claim regarding any retest or invoice issued under Section 13.03 D. 13.04 Uncovering Work A. If any Work is covered contrary to the Contract Documents or specific instructions by the City, it must, if requested by City, be uncovered for City's observation and replaced at Contractor's expense. B. If City considers it necessary or advisable that covered Work be observed by City or inspected or tested by others, Contractor, at City's request, shall uncover, expose, or otherwise make available for observation, inspection, or testing as City may require, that portion of the Work in question, furnishing all necessary labor, material, and equipment. If it is found that the uncovered Work is defective, Contractor shall pay all claims, costs, losses, and damages (including but not limited to all fees and charges of engineers, architects, attorneys, and other professionals and all court or other dispute resolution costs) arising out of or relating to such uncovering, exposure, observation, inspection, and testing, and of satisfactory replacement or reconstruction (including but not limited to all costs of repair or replacement of work of others); or City shall be entitled to accept defective Work in accordance with Paragraph 13.08 in which case Contractor shall still be responsible for all costs associated with exposing, observing, and testing the defective Work. 2. If the uncovered Work is not found to be defective, Contractor shall be allowed an increase in the Contract Price or an extension of the Contract Time, or both, directly attributable to such uncovering, exposure, observation, inspection, testing, replacement, and reconstruction. 13.05 City May Stop the Work If the Work is defective, or Contractor fails to supply sufficient skilled workers or suitable materials or equipment, or fails to perform the Work in such a way that the completed Work will conform to the Contract Documents, City may order Contractor to stop the Work, or any portion thereof, until the cause for such order has been eliminated; however, this right of City to stop the Work shall not give rise to any duty on the part of City to exercise this right for the benefit of Contractor, any CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 50 of 63 Subcontractor, any Supplier, any other individual or entity, or any surety for, or employee or agent of any of them. 13.06 Correction or Removal of Defective Work A. Promptly after receipt of written notice, Contractor shall correct all defective Work pursuant to an acceptable schedule, whether or not fabricated, installed, or completed, or, if the Work has been rejected by City, remove it from the Project and replace it with Work that is not defective. Contractor shall pay all claims, costs, additional testing, losses, and damages (including but not limited to all fees and charges of engineers, architects, attorneys, and other professionals and all court or arbitration or other dispute resolution costs) arising out of or relating to such correction or removal (including but not limited to all costs of repair or replacement of work of others). Failure to require the removal of any defective Work shall not constitute acceptance of such Work. B. When correcting defective Work under the terms of this Paragraph 13.06 or Paragraph 13.07, Contractor shall take no action that would void or otherwise impair City's special warranty and guarantee, if any, on said Work. 13.07 Correction Period A. If within two (2) years after the date of Final Acceptance (or such longer period of time as may be prescribed by the terms of any applicable special guarantee required by the Contract Documents), any Work is found to be defective, or if the repair of any damages to the land or areas made available for Contractor's use by City or permitted by Laws and Regulations as contemplated in Paragraph 6.10.A is found to be defective, Contractor shall promptly, without cost to City and in accordance with City's written instructions: 1. repair such defective land or areas; or 2. correct such defective Work; or 3. if the defective Work has been rejected by City, remove it from the Project and replace it with Work that is not defective, and 4. satisfactorily correct or repair or remove and replace any damage to other Work, to the work of others or other land or areas resulting therefrom. B. If Contractor does not promptly comply with the terms of City's written instructions, or in an emergency where delay would cause serious risk of loss or damage, City may have the defective Work corrected or repaired or may have the rejected Work removed and replaced. All claims, costs, losses, and damages (including but not limited to all fees and charges of engineers, architects, attorneys, and other professionals and all court or other dispute resolution costs) arising out of or relating to such correction or repair or such removal and replacement (including but not limited to all costs of repair or replacement of work of others) will be paid by Contractor. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - 1 GENERAL CONDITIONS Page 51 of 63 C. In special circumstances where a particular item of equipment is placed in continuous service before Final Acceptance of all the Work, the correction period for that item may start to run from an earlier date if so provided in the Contract Documents. D. Where defective Work (and damage to other Work resulting therefrom) has been corrected or removed and replaced under this Paragraph 13.07, the correction period hereunder with respect to such Work may be required to be extended for an additional period of one year after the end of the initial correction period. City shall provide 30 days written notice to Contractor should such additional warranty coverage be required. Contractor may dispute this requirement by filing a Contract Claim, pursuant to Paragraph 10.06. E. Contractor's obligations under this Paragraph 13.07 are in addition to any other obligation or warranty. The provisions of this Paragraph 13.07 shall not be construed as a substitute for, or a waiver of, the provisions of any applicable statute of limitation or repose. 13.08 Acceptance of Defective Work If, instead of requiring correction or removal and replacement of defective Work, City prefers to accept it, City may do so. Contractor shall pay all claims, costs, losses, and damages (including but not limited to all fees and charges of engineers, architects, attorneys, and other professionals and all court or other dispute resolution costs) attributable to City's evaluation of and determination to accept such defective Work and for the diminished value of the Work to the extent not otherwise paid by Contractor. If any such acceptance occurs prior to Final Acceptance, a Change Order will be issued incorporating the necessary revisions in the Contract Documents with respect to the Work, and City shall be entitled to an appropriate decrease in the Contract Price, reflecting the diminished value of Work so accepted. 13.09 City May Correct Defective Work A. If Contractor fails within a reasonable time after written notice from City to correct defective Work, or to remove and replace rejected Work as required by City in accordance with Paragraph 13.06.A, or if Contractor fails to perform the Work in accordance with the Contract Documents, or if Contractor fails to comply with any other provision of the Contract Documents, City may, after seven (7) days written notice to Contractor, correct, or remedy any such deficiency. B. In exercising the rights and remedies under this Paragraph 13.09, City shall proceed expeditiously. In connection with such corrective or remedial action, City may exclude Contractor from all or part of the Site, take possession of all or part of the Work and suspend Contractor's services related thereto, and incorporate in the Work all materials and equipment incorporated in the Work, stored at the Site or for which City has paid Contractor but which are stored elsewhere. Contractor shall allow City, City's representatives, agents, consultants, employees, and City's other contractors, access to the Site to enable City to exercise the rights and remedies under this Paragraph. C. All claims, costs, losses, and damages (including but not limited to all fees and charges of engineers, architects, attorneys, and other professionals and all court or other dispute resolution CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 52 of 63 costs) incurred or sustained by City in exercising the rights and remedies under this Paragraph 13.09 will be charged against Contractor, and a Change Order will be issued incorporating the necessary revisions in the Contract Documents with respect to the Work; and City shall be entitled to an appropriate decrease in the Contract Price. D. Contractor shall not be allowed an extension of the Contract Time because of any delay in the performance of the Work attributable to the exercise of City's rights and remedies under this Paragraph 13.09. ARTICLE 14 — PAYMENTS TO CONTRACTOR AND COMPLETION 14.01 Schedule of Values The Schedule of Values for lump sum contracts established as provided in Paragraph 2.07 will serve as the basis for progress payments and will be incorporated into a form of Application for Payment acceptable to City. Progress payments on account of Unit Price Work will be based on the number of units completed. 14.02 Progress Payments A. Applications for Payments: Contractor is responsible for providing all information as required to become a vendor of the City. 2. At least 20 days before the date established in the General Requirements for each progress payment, Contractor shall submit to City for review an Application for Payment filled out and signed by Contractor covering the Work completed as of the date of the Application and accompanied by such supporting documentation as is required by the Contract Documents. 3. If payment is requested on the basis of materials and equipment not incorporated in the Work but delivered and suitably stored at the Site or at another location agreed to in writing, the Application for Payment shall also be accompanied by a bill of sale, invoice, or other documentation warranting that City has received the materials and equipment free and clear of all Liens and evidence that the materials and equipment are covered by appropriate insurance or other arrangements to protect City's interest therein, all of which must be satisfactory to City. 4. Beginning with the second Application for Payment, each Application shall include an affidavit of Contractor stating that previous progress payments received on account of the Work have been applied on account to discharge Contractor's legitimate obligations associated with prior Applications for Payment. 5. The amount of retainage with respect to progress payments will be as described in subsection C. unless otherwise stipulated in the Contract Documents. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 53 of 63 B. Review of Applications: 1. City will, after receipt of each Application for Payment, either indicate in writing a recommendation of payment or return the Application to Contractor indicating reasons for refusing payment. In the latter case, Contractor may make the necessary corrections and resubmit the Application. 2. City's processing of any payment requested in an Application for Payment will be based on City's observations of the executed Work, and on City's review of the Application for Payment and the accompanying data and schedules, that to the best of City's knowledge: a. the Work has progressed to the point indicated; b. the quality of the Work is generally in accordance with the Contract Documents (subject to an evaluation of the Work as a functioning whole prior to or upon Final Acceptance, the results of any subsequent tests called for in the Contract Documents, a final determination of quantities and classifications for Work performed under Paragraph 9.05, and any other qualifications stated in the recommendation). 3. Processing any such payment will not thereby be deemed to have represented that: a. inspections made to check the quality or the quantity of the Work as it has been performed have been exhaustive, extended to every aspect of the Work in progress, or involved detailed inspections of the Work beyond the responsibilities specifically assigned to City in the Contract Documents; or b. there may not be other matters or issues between the parties that might entitle Contractor to be paid additionally by City or entitle City to withhold payment to Contractor; or c. Contractor has complied with Laws and Regulations applicable to Contractor's performance of the Work. 4. City may refuse to process the whole or any part of any payment because of subsequently discovered evidence or the results of subsequent inspections or tests, and revise or revoke any such payment previously made, to such extent as may be necessary to protect City from loss because: a. the Work is defective or completed Work has been damaged by the Contractor or subcontractors requiring correction or replacement; b. discrepancies in quantities contained in previous applications for payment; c. the Contract Price has been reduced by Change Orders; d. City has been required to correct defective Work or complete Work in accordance with Paragraph 13.09; or CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 54 of 63 e. City has actual knowledge of the occurrence of any of the events enumerated in Paragraph 15.02.A. C. Retainage: 1. For contracts less than $400,000 at the time of execution, retainage shall be ten percent (10%). 2. For contracts greater than $400,000 at the time of execution, retainage shall be five percent (5%). D. Liquidated Damages. For each calendar day that any work shall remain uncompleted after the time specified in the Contract Documents, the sum per day specified in the Agreement will be assessed against the monies due the Contractor, not as a penalty, but as damages suffered by the City. E. Payment: Contractor will be paid pursuant to the requirements of this Article 14 and payment will become due in accordance with the Contract Documents. F. Reduction in Payment: 1. City may refuse to make payment of the amount requested because: a. Liens have been filed in connection with the Work, except where Contractor has delivered a specific bond satisfactory to City to secure the satisfaction and discharge of such Liens; b. there are other items entitling City to a set-off against the amount recommended; or c. City has actual knowledge of the occurrence of any of the events enumerated in Paragraphs 14.02.B.4.a through 14.02.B.4.e or Paragraph 15.02.A. 2. If City refuses to make payment of the amount requested, City will give Contractor written notice stating the reasons for such action and pay Contractor any amount remaining after deduction of the amount so withheld. City shall pay Contractor the amount so withheld, or any adjustment thereto agreed to by City and Contractor, when Contractor remedies the reasons for such action. 14.03 Contractor's Warranty of Title Contractor warrants and guarantees that title to all Work, materials, and equipment covered by any Application for Payment, whether incorporated in the Project or not, will pass to City no later than the time of payment free and clear of all Liens. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 55 of 63 14.04 Partial Utilization A. Prior to Final Acceptance of all the Work, City may use or occupy any part of the Work which has specifically been identified in the Contract Documents, or which City determines constitutes a separately functioning and usable part of the Work that can be used for its intended purpose without significant interference with Contractor's performance of the remainder of the Work. City at any time may notify Contractor in writing to permit City to use or occupy any such part of the Work which City determines to be ready for its intended use, subject to the following conditions: 1. Contractor at any time may notify City in writing that Contractor considers any such part of the Work ready for its intended use. 2. Within a reasonable time after notification as enumerated in Paragraph 14.05.A.1, City and Contractor shall make an inspection of that part of the Work to determine its status of completion. If City does not consider that part of the Work to be substantially complete, City will notify Contractor in writing giving the reasons therefor. 3. Partial Utilization will not constitute Final Acceptance by City. 14.05 Finallnspection A. Upon written notice from Contractor that the entire Work is Substantially Complete in accordance with the Contract Documents: 1. Within 10 days, City will schedule a Final Inspection with Contractor. 2. City will notify Contractor in writing of all particulars in which this inspection reveals that the Work is incomplete or defective ("Punch List Items"). Contractor shall immediately take such measures as are necessary to complete such Work or remedy such deficiencies. B. No time charge will be made against the Contractor between said date of notification to the City of Substantial Completion and the date of Final Inspection. Should the City determine that the Work is not ready for Final Inspection, City will notify the Contractor in writing of the reasons and Contract Time will resume. 2. Should the City concur that Substantial Completion has been achieved with the exception of any Punch List Items, Contract Time will resume for the duration it takes for Contractor to achieve Final Acceptance. 14.06 Final Acceptance Upon completion by Contractor to City's satisfaction, of any additional Work identified in the Final Inspection, City will issue to Contractor a letter of Final Acceptance. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 56 of 63 14.07 Final Payment A. Application for Payment.• 1. Upon Final Acceptance, and in the opinion of City, Contractor may make an application for final payment following the procedure for progress payments in accordance with the Contract Documents. 2. The final Application for Payment shall be accompanied (except as previously delivered) by: a. all documentation called for in the Contract Documents, including but not limited to the evidence of insurance required by Paragraph 5.03; b. consent of the surety, if any, to final payment; c. a list of all pending or released Damage Claims against City that Contractor believes are unsettled; and d. affidavits of payments for employees, subcontractors, and suppliers; and complete and legally effective releases or waivers (satisfactory to City) of all Lien rights arising out of or Liens filed in connection with the Work. B. Payment Becomes Due: 1. After City's acceptance of the Application for Payment and accompanying documentation, requested by Contractor, less previous payments made and any sum City is entitled, including but not limited to liquidated damages, will become due and payable. 2. After all Damage Claims have been resolved: a. directly by the Contractor or; b. Contractor provides evidence that the Damage Claim has been reported to Contractor's insurance provider for resolution. 3. The making of the final payment by the City shall not relieve the Contractor of any guarantees or other requirements of the Contract Documents which specifically continue thereafter. 14.08 Final Completion Delayed and Partial Retainage Release A. If final completion of the Work is significantly delayed, and if City so confirms, City may, upon receipt of Contractor's final Application for Payment, and without terminating the Contract, make payment of the balance due for that portion of the Work fully completed and accepted. If the remaining balance to be held by City for Work not fully completed or corrected is less than the retainage stipulated in Paragraph 14.02.C, and if bonds have been furnished as required in Paragraph 5.02, the written consent of the surety to the payment of the balance due for that CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 57 of 63 portion of the Work fully completed and accepted shall be submitted by Contractor to City with the Application for such payment. Such payment shall be made under the terms and conditions governing final payment, except that it shall not constitute a waiver of Contract Claims. B. Partial Retainage Release. For a Contract that provides for a separate vegetative establishment and maintenance, and test and performance periods following the completion of all other construction in the Contract Documents for all Work locations, the City may release a portion of the amount retained provided that all other work is completed as determined by the City. Before the release, all submittals and final quantities must be completed and accepted for all other work. An amount sufficient to ensure Contract compliance will be retained. 14.09 Waiver of Claims The acceptance of final payment will constitute a release of the City from all claims or liabilities under the Contract for anything done or furnished or relating to the work under the Contract Documents or any act or neglect of City related to or connected with the Contract. ARTICLE 15 — SUSPENSION OF WORK AND TERMINATION 15.01 City May Suspend Work A. At any time and without cause, City may suspend the Work or any portion thereof by written notice to Contractor and which may fix the date on which Work will be resumed. Contractor shall resume the Work on the date so fixed. During temporary suspension of the Work covered by these Contract Documents, for any reason, the City will make no extra payment for stand-by time of construction equipment and/or construction crews. B. Should the Contractor not be able to complete a portion of the Project due to causes beyond the control of and without the fault or negligence of the Contractor, and should it be determined by mutual consent of the Contractor and City that a solution to allow construction to proceed is not available within a reasonable period of time, Contractor may request an extension in Contract Time, directly attributable to any such suspension. C. If it should become necessary to suspend the Work for an indefinite period, the Contractor shall store all materials in such a manner that they will not obstruct or impede the public unnecessarily nor become damaged in any way, and he shall take every precaution to prevent damage or deterioration of the work performed; he shall provide suitable drainage about the work, and erect temporary structures where necessary. D. Contractor may be reimbursed for the cost of moving his equipment off the job and returning the necessary equipment to the job when it is determined by the City that construction may be resumed. Such reimbursement shall be based on actual cost to the Contractor of moving the equipment and no profit will be allowed. Reimbursement may not be allowed if the equipment is moved to another construction project for the City. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 58 of 63 15.02 City May Terminate for Cause A. The occurrence of any one or more of the following events by way of example, but not of limitation, may justify termination for cause: 1. Contractor's persistent failure to perform the Work in accordance with the Contract Documents (including, but not limited to, failure to supply sufficient skilled workers or suitable materials or equipment, failure to adhere to the Project Schedule established under Paragraph 2.07 as adjusted from time to time pursuant to Paragraph 6.04, or failure to adhere to the City's Business Diversity Enterprise Ordinance #20020-12-2011established under Paragraph 6.06.D); 2. Contractor's disregard of Laws or Regulations of any public body having jurisdiction; 3. Contractor's repeated disregard of the authority of City; or 4. Contractor's violation in any substantial way of any provisions of the Contract Documents; or 5. Contractor's failure to promptly make good any defect in materials or workmanship, or defects of any nature, the correction of which has been directed in writing by the City; or 6. Substantial indication that the Contractor has made an unauthorized assignment of the Contract or any funds due therefrom for the benefit of any creditor or for any other purpose; or 7. Substantial evidence that the Contractor has become insolvent or bankrupt, or otherwise financially unable to carry on the Work satisfactorily; or 8. Contractor commences legal action in a court of competent jurisdiction against the City. B. If one or more of the events identified in Paragraph 15.02A. occur, City will provide written notice to Contractor and Surety to arrange a conference with Contractor and Surety to address Contractor's failure to perform the Work. Conference shall be held not later than 15 days, after receipt of notice. 1. If the City, the Contractor, and the Surety do not agree to allow the Contractor to proceed to perform the construction Contract, the City may, to the extent permitted by Laws and Regulations, declare a Contractor default and formally terminate the Contractor's right to complete the Contract. Contractor default shall not be declared earlier than 20 days after the Contractor and Surety have received notice of conference to address Contractor's failure to perform the Work. 2. If Contractor's services are terminated, Surety shall be obligated to take over and perform the Work. If Surety does not commence performance thereof within 15 consecutive calendar days after date of an additional written notice demanding Surety's performance of its CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 59 of 63 obligations, then City, without process or action at law, may take over any portion of the Work and complete it as described below. a. If City completes the Work, City may exclude Contractor and Surety from the site and take possession of the Work, and all materials and equipment incorporated into the Work stored at the Site or for which City has paid Contractor or Surety but which are stored elsewhere, and finish the Work as City may deem expedient. 3. Whether City or Surety completes the Work, Contractor shall not be entitled to receive any further payment until the Work is finished. If the unpaid balance of the Contract Price exceeds all claims, costs, losses and damages sustained by City arising out of or resulting from completing the Work, such excess will be paid to Contractor. If such claims, costs, losses and damages exceed such unpaid balance, Contractor shall pay the difference to City. Such claims, costs, losses and damages incurred by City will be incorporated in a Change Order, provided that when exercising any rights or remedies under this Paragraph, City shall not be required to obtain the lowest price for the Work performed. 4. Neither City, nor any of its respective consultants, agents, officers, directors or employees shall be in any way liable or accountable to Contractor or Surety for the method by which the completion of the said Work, or any portion thereof, may be accomplished or for the price paid therefor. 5. City, notwithstanding the method used in completing the Contract, shall not forfeit the right to recover damages from Contractor or Surety for Contractor's failure to timely complete the entire Contract. Contractor shall not be entitled to any claim on account of the method used by City in completing the Contract. 6. Maintenance of the Work shall continue to be Contractor's and Surety's responsibilities as provided for in the bond requirements of the Contract Documents or any special guarantees provided for under the Contract Documents or any other obligations otherwise prescribed by law. C. Notwithstanding Paragraphs 15.02.13, Contractor's services will not be terminated if Contractor begins within seven days of receipt of notice of intent to terminate to correct its failure to perform and proceeds diligently to cure such failure within no more than 30 days of receipt of said notice. D. Where Contractor's services have been so terminated by City, the termination will not affect any rights or remedies of City against Contractor then existing or which may thereafter accrue. Any retention or payment of moneys due Contractor by City will not release Contractor from liability. E. If and to the extent that Contractor has provided a performance bond under the provisions of Paragraph 5.02, the termination procedures of that bond shall not supersede the provisions of this Article. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 60 of 63 15.03 City May Terminate For Convenience A. City may, without cause and without prejudice to any other right or remedy of City, terminate the Contract. Any termination shall be effected by mailing a notice of the termination to the Contractor specifying the extent to which performance of Work under the contract is terminated, and the date upon which such termination becomes effective. Receipt of the notice shall be deemed conclusively presumed and established when the letter is placed in the United States Postal Service Mail by the City. Further, it shall be deemed conclusively presumed and established that such termination is made with just cause as therein stated; and no proof in any claim, demand or suit shall be required of the City regarding such discretionary action. B. After receipt of a notice of termination, and except as otherwise directed by the City, the Contractor shall: 1. Stop work under the Contract on the date and to the extent specified in the notice of termination; 2. place no further orders or subcontracts for materials, services or facilities except as may be necessary for completion of such portion of the Work under the Contract as is not terminated; 3. terminate all orders and subcontracts to the extent that they relate to the performance of the Work terminated by notice of termination; 4. transfer title to the City and deliver in the manner, at the times, and to the extent, if any, directed by the City: a. the fabricated or unfabricated parts, Work in progress, completed Work, supplies and other material produced as a part of, or acquired in connection with the performance of, the Work terminated by the notice of the termination; and b. the completed, or partially completed plans, drawings, information and other property which, if the Contract had been completed, would have been required to be furnished to the City. 5. complete performance of such Work as shall not have been terminated by the notice of termination; and 6. take such action as may be necessary, or as the City may direct, for the protection and preservation of the property related to its contract which is in the possession of the Contractor and in which the owner has or may acquire the rest. C. At a time not later than 30 days after the termination date specified in the notice of termination, the Contractor may submit to the City a list, certified as to quantity and quality, of any or all items of termination inventory not previously disposed of, exclusive of items the disposition of which has been directed or authorized by City. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - 1 GENERAL CONDITIONS Page 61 of 63 D. Not later than 15 days thereafter, the City shall accept title to such items provided, that the list submitted shall be subject to verification by the City upon removal of the items or, if the items are stored, within 45 days from the date of submission of the list, and any necessary adjustments to correct the list as submitted, shall be made prior to final settlement. E. Not later than 60 days after the notice of termination, the Contractor shall submit his termination claim to the City in the form and with the certification prescribed by the City. Unless an extension is made in writing within such 60 day period by the Contractor, and granted by the City, any and all such claims shall be conclusively deemed waived. F. In such case, Contractor shall be paid for (without duplication of any items): 1. completed and acceptable Work executed in accordance with the Contract Documents prior to the effective date of termination, including fair and reasonable sums for overhead and profit on such Work; 2. expenses sustained prior to the effective date of termination in performing services and furnishing labor, materials, or equipment as required by the Contract Documents in connection with uncompleted Work, plus fair and reasonable sums for overhead and profit on such expenses; and 3. reasonable expenses directly attributable to termination. G. In the event of the failure of the Contractor and City to agree upon the whole amount to be paid to the Contractor by reason of the termination of the Work, the City shall determine, on the basis of information available to it, the amount, if any, due to the Contractor by reason of the termination and shall pay to the Contractor the amounts determined. Contractor shall not be paid on account of loss of anticipated profits or revenue or other economic loss arising out of or resulting from such termination. ARTICLE 16 — DISPUTE RESOLUTION 16.01 Methods and Procedures A. Either City or Contractor may request mediation of any Contract Claim submitted for a decision under Paragraph 10.06 before such decision becomes final and binding. The request for mediation shall be submitted to the other party to the Contract. Timely submission of the request shall stay the effect of Paragraph 10.06.E. B. City and Contractor shall participate in the mediation process in good faith. The process shall be commenced within 60 days of filing of the request. C. If the Contract Claim is not resolved by mediation, City's action under Paragraph 10.06.0 or a denial pursuant to Paragraphs 10.06.C.3 or 10.06.13 shall become final and binding 30 days after termination of the mediation unless, within that time period, City or Contractor: CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 62 of 63 1. elects in writing to invoke any other dispute resolution process provided for in the Supplementary Conditions; or 2. agrees with the other party to submit the Contract Claim to another dispute resolution process; or 3. gives written notice to the other party of the intent to submit the Contract Claim to a court of competent jurisdiction. ARTICLE 17 — MISCELLANEOUS 17.01 Giving Notice A. Whenever any provision of the Contract Documents requires the giving of written notice, it will be deemed to have been validly given if 1. delivered in person to the individual or to a member of the firm or to an officer of the corporation for whom it is intended; or 2. delivered at or sent by registered or certified mail, postage prepaid, to the last business address known to the giver of the notice. B. Business address changes must be promptly made in writing to the other party. C. Whenever the Contract Documents specifies giving notice by electronic means such electronic notice shall be deemed sufficient upon confirmation of receipt by the receiving party. 17.02 Computation of Times When any period of time is referred to in the Contract Documents by days, it will be computed to exclude the first and include the last day of such period. If the last day of any such period falls on a Saturday or Sunday or on a day made a legal holiday the next Working Day shall become the last day of the period. 17.03 Cumulative Remedies The duties and obligations imposed by these General Conditions and the rights and remedies available hereunder to the parties hereto are in addition to, and are not to be construed in any way as a limitation of, any rights and remedies available to any or all of them which are otherwise imposed or available by Laws or Regulations, by special warranty or guarantee, or by other provisions of the Contract Documents. The provisions of this Paragraph will be as effective as if repeated specifically in the Contract Documents in connection with each particular duty, obligation, right, and remedy to which they apply. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 72 00 - I GENERAL CONDITIONS Page 63 of 63 17.04 Survival of Obligations All representations, indemnifications, warranties, and guarantees made in, required by, or given in accordance with the Contract Documents, as well as all continuing obligations indicated in the Contract Documents, will survive final payment, completion, and acceptance of the Work or termination or completion of the Contract or termination of the services of Contractor. 17.05 Headings Article and paragraph headings are inserted for convenience only and do not constitute parts of these General Conditions. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision: 3/08/2024 00 73 00 SUPPLEMENTARY CONDITIONS SECTION 00 73 00 SUPPLEMENTARY CONDITIONS TO GENERAL CONDITIONS Supplementary Conditions Page 1 of 6 These Supplementary Conditions modify and supplement Section 00 72 00 - General Conditions, and other provisions of the Contract Documents as indicated below. All provisions of the General Conditions that are modified or supplemented remain in full force and effect as so modified or supplemented. All provisions of the General Conditions which are not so modified or supplemented remain in full force and effect. Defined Terms The terms used in these Supplementary Conditions which are defined in the General Conditions have the meaning assigned to them in the General Conditions, unless specifically noted herein. Modifications and Supplements The following are instructions that modify or supplement specific paragraphs in the General Conditions and other Contract Documents. SC-3.03B.2, "Resolving Discrepancies" Plans govern over Specifications. SC-4.01A Easement limits shown on the Drawing are approximate and were provided to establish a basis for bidding. Upon receiving the final easements descriptions, Contractor shall compare them to the lines shown on the Contract Drawings. SC-4.01A.1., "Availability of Lands" The following is a list of known outstanding right-of-way, and/or easements to be acquired, if any as of September 2025: Outstanding Right -Of -Way, and/or Easements to Be Acquired PARCEL OWNER NUMBER NONE TARGET DATE OF POSSESSION The Contractor understands and agrees that the dates listed above are estimates only, are not guaranteed, and do not bind the City. If Contractor considers the final easements provided to differ materially from the representations on the Contract Drawings, Contractor shall within five (5) Business Days and before proceeding with the Work, notify City in writing associated with the differing easement line locations. SC-4.01A.2, "Availability of Lands" CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised September 19, 2025 City Project No. 103412 00 73 00 SUPPLEMENTARY CONDITIONS Page 2 of 6 Utilities or obstructions to be removed, adjusted, and/or relocated The following is list of utilities and/or obstructions that have not been removed, adjusted, and/or relocated as of September 2025: EXPECTED UTILITY AND LOCATION OWNER NONE TARGET DATE OF ADJUSTMENT The Contractor understands and agrees that the dates listed above are estimates only, are not guaranteed, and do not bind the City. SC-4.02A., "Subsurface and Physical Conditions" The following are reports of explorations and tests of subsurface conditions at the site of the Work: A Laboratory Test Result Report No. CPN#103412, dated 3/24/2022, prepared by The City of Ft. Worth, providing additional information on the thickness of the existing roadway material. The following are drawings of physical conditions in or relating to existing surface and subsurface structures (except Underground Facilities) which are at or contiguous to the site of the Work: NONE SC-4.06A., "Hazardous Environmental Conditions at Site" The following are reports and drawings of existing hazardous environmental conditions known to the City: NONE Delete 5.02 B SC-5.03A., "Certificates of Insurance" The entities listed below are "additional insureds as their interest may appear" including their respective officers, directors, agents and employees. (1) City (2) Consultant: NONE (3) Other: NONE SC-5.04A., "Contractor's Insurance" The limits of liability for the insurance required by Paragraph GC-5.04 shall provide the following coverages for not less than the following amounts or greater where required by laws and regulations: 5.04A. Workers' Compensation, under Paragraph GC-5.04A. Statutory limits Employer's liability $100,000 each accident/occurrence $100, 000 Disease - each employee $500, 000 Disease -policy limit CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised September 19, 2025 City Project No. 103412 00 73 00 SUPPLEMENTARY CONDITIONS Page 3 of 6 SC-5.04B., "Contractor's Insurance" 5.04B. Commercial General Liability, under Paragraph GC-5.0413. Contractor's Liability Insurance under Paragraph GC-5.04B., which shall be on a per project basis covering the Contractor with minimum limits of: $1,000,000 each occurrence $2, 000, 000 aggregate limit The policy must have an endorsement (Amendment — Aggregate Limits of Insurance) making the General Aggregate Limits apply separately to each job site. The Commercial General Liability Insurance policies shall provide "X", "C", and "U" coverage's. Verification of such coverage must be shown in the Remarks Article of the Certificate of Insurance. SC 5.04C., "Contractor's Insurance" 5.04C. Automobile Liability, under Paragraph GC-5.04C. Contractor's Liability Insurance under Paragraph GC-5.04C., which shall be in an amount not less than the following amounts: (1) Automobile Liability - a commercial business policy shall provide coverage on "Any Auto", defined as autos owned, hired and non -owned. $1, 000, 000 each accident on a combined single limit basis. Split limits are acceptable if limits are at least: $250, 000 Bodily Injury per person / $500, 000 Bodily Injury per accident / $100, 000 Property Damage SC-5.04D., "Contractor's Insurance" The Contractor's construction activities will require its employees, agents, subcontractors, equipment, and material deliveries to cross railroad properties and tracks: NONE The Contractor shall conduct its operations on railroad properties in such a manner as not to interfere with, hinder, or obstruct the railroad company in any manner whatsoever in the use or operation of its/their trains or other property. Such operations on railroad properties may require that Contractor to execute a "Right of Entry Agreement" with the particular railroad company or companies involved, and to this end the Contractor should satisfy itself as to the requirements of each railroad company and be prepared to execute the right -of -entry (if any) required by a railroad company. The requirements specified herein likewise relate to the Contractor's use of private and/or construction access roads crossing said railroad company's properties. The Contractual Liability coverage required by Paragraph 5.04D of the General Conditions shall provide coverage for not less than the following amounts, issued by companies satisfactory to the City and to the Railroad Company for a term that continues for so long as the Contractor's operations and work cross, occupy, or touch railroad property: (1) General Aggregate: (2) Each Occurrence: Required for this Contract CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised September 19, 2025 $Confirm Limits with Railroad $Confirm Limits with Railroad X Not required for this Contract Water & Sanitary Sewer Replacement Contract 2020, WSM-H City Project No. 103412 00 73 00 SUPPLEMENTARY CONDITIONS Page 4 of 6 With respect to the above outlined insurance requirements, the following shall govern: 1. Where a single railroad company is involved, the Contractor shall provide one insurance policy in the name of the railroad company. However, if more than one grade separation or at -grade crossing is affected by the Project at entirely separate locations on the line or lines of the same railroad company, separate coverage may be required, each in the amount stated above. 2. Where more than one railroad company is operating on the same right-of-way or where several railroad companies are involved and operated on their own separate rights -of -way, the Contractor may be required to provide separate insurance policies in the name of each railroad company. 3. If, in addition to a grade separation or an at -grade crossing, other work or activity is proposed on a railroad company's right-of-way at a location entirely separate from the grade separation or at -grade crossing, insurance coverage for this work must be included in the policy covering the grade separation. 4. If no grade separation is involved but other work is proposed on a railroad company's right-of-way, all such other work may be covered in a single policy for that railroad, even though the work may be at two or more separate locations. No work or activities on a railroad company's property to be performed by the Contractor shall be commenced until the Contractor has furnished the City with an original policy or policies of the insurance for each railroad company named, as required above. All such insurance must be approved by the City and each affected Railroad Company prior to the Contractor's beginning work. The insurance specified above must be carried until all Work to be performed on the railroad right-of-way has been completed and the grade crossing, if any, is no longer used by the Contractor. In addition, insurance must be carried during all maintenance and/or repair work performed in the railroad right-of-way. Such insurance must name the railroad company as the insured, together with any tenant or lessee of the railroad company operating over tracks involved in the Project. SC-6.04., "Project Schedule" Project schedule shall be tier 3 for the project. SC-6.07 A.., "Duty to pay Prevailing Wage Rates" The following is the prevailing wage rate table(s) applicable to this project and is provided in the Appendixes: 2013 Prevailing Wage Rates (Heavy and Highway Construction Projects A copy of the table is also available by accessing the City's website at: httns://anns.fortworthtexas.2ov/Prow ectResources/ You can access the file by following the directory path: 02-Construction Documents/Specifications/Div00 — General Conditions SC-6.09., "Permits and Utilities" SC-6.09A., "Contractor obtained permits and licenses" The following are known permits and/or licenses required by the Contract to be acquired by the Contractor: 1. Street Use Permit 2. Stormwater Pollution Prevention SWPPP CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised September 19, 2025 City Project No. 103412 00 73 00 SUPPLEMENTARY CONDITIONS Page 5 of 6 SC-6.09B. "City obtained permits and licenses" The following are known permits and/or licenses required by the Contract to be acquired by the City: 1. NONE SC-6.09C. "Outstanding permits and licenses" The following is a list of known outstanding permits and/or licenses to be acquired, if any as of. September 2025 Outstanding Permits and/or Licenses to Be Acquired OWNER PERMIT OR LICENSE AND LOCATION TARGET DATE OF POSSESSION NONE SC-7.02., "Coordination" The individuals or entities listed below have contracts with the City for the performance of other work at the Site: Vendor Scope of Work Coordination Authority NONE SC-8.01, "Communications to Contractor" NONE SC-9.01., "City's Project Manager" The City's Project Manager for this Contract is Clayton M. Torrance, PE, or his/her successor pursuant to written notification from the Director of The Water Department. SC-13.03C., "Tests and Inspections" NONE SC-16.01C.1, "Methods and Procedures" NONE END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 1/22/2016 F. Griffin SC-9.01., "City's Project Representative" wording changed to City's Project Manager. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised September 19, 2025 City Project No. 103412 00 73 00 SUPPLEMENTARY CONDITIONS Page 6 of 6 3/9/2020 D.V. Magana SC-6.07, Updated the link such that files can be accessed via the City's website. 10/06/23 Michael Owen SC-6.07, Allow affidavit regarding paying prevailing wages to be submitted on completion of job, as opposed to with each progress report 3/08/24 Michael Owen Removed revisions related to affidavit, as those changes have been made in General Conditions SC-5.02 Added notes to reviewer to delete Maintenance Bond if using T specifications 9/19/25 Michael OwenxDOT SC 6.20 Revised Contractors General Warranty and Guarantee language if using TxDOT specifications CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised September 19, 2025 City Project No. 103412 011100-1 SUMMARY OF WORK SECTION 01 11 00 SUMMARY OF WORK PART1- GENERAL 1.1 SUMMARY A. Section Includes: Page 1 of 3 1. Summary of Work to be performed in accordance with the Contract Documents B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract 2. Division 1 - General Requirements 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment Work associated with this Item is considered subsidiary to the various items bid. No separate payment will be allowed for this Item. 1.3 REFERENCES [NOT USED] 1.4 ADMINISTRATIVE REQUIREMENTS A. Work Covered by Contract Documents 1. Work is to include furnishing all labor, materials, and equipment, and performing all Work necessary for this construction project as detailed in the Drawings and Specifications. B. Subsidiary Work Any and all Work specifically governed by documentary requirements for the project, such as conditions imposed by the Drawings or Contract Documents in which no specific item for bid has been provided for in the Proposal and the item is not a typical unit bid item included on the standard bid item list, then the item shall be considered as a subsidiary item of Work, the cost of which shall be included in the price bid in the Proposal for various bid items. C. Use of Premises 1. Coordinate uses of premises under direction of the City. 2. Assume full responsibility for protection and safekeeping of materials and equipment stored on the Site. Use and occupy only portions of the public streets and alleys, or other public places or other rights -of -way as provided for in the ordinances of the City, as shown in the Contract Documents, or as may be specifically authorized in writing by the City. a. A reasonable amount of tools, materials, and equipment for construction purposes may be stored in such space, but no more than is necessary to avoid delay in the construction operations. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised December 20, 2012 City Project No. 103412 01 11 00 - 2 SUMMARY OF WORK Page 2 of 3 b. Excavated and waste materials shall be stored in such a way as not to interfere with the use of spaces that may be designated to be left free and unobstructed and so as not to inconvenience occupants of adjacent property. c. If the street is occupied by railroad tracks, the Work shall be carried on in such manner as not to interfere with the operation of the railroad. 1) All Work shall be in accordance with railroad requirements set forth in Division 0 as well as the railroad permit. D. Work within Easements 1. Do not enter upon private property for any purpose without having previously obtained permission from the owner of such property. 2. Do not store equipment or material on private property unless and until the specified approval of the property owner has been secured in writing by the Contractor and a copy furnished to the City. 3. Unless specifically provided otherwise, clear all rights -of -way or easements of obstructions which must be removed to make possible proper prosecution of the Work as a part of the project construction operations. 4. Preserve and use every precaution to prevent damage to, all trees, shrubbery, plants, lawns, fences, culverts, curbing, and all other types of structures or improvements, to all water, sewer, and gas lines, to all conduits, overhead pole lines, or appurtenances thereof, including the construction of temporary fences and to all other public or private property adjacent to the Work. 5. Notify the proper representatives of the owners or occupants of the public or private lands of interest in lands which might be affected by the Work. a. Such notice shall be made at least 48 hours in advance of the beginning of the Work. b. Notices shall be applicable to both public and private utility companies and any corporation, company, individual, or other, either as owners or occupants, whose land or interest in land might be affected by the Work. c. Be responsible for all damage or injury to property of any character resulting from any act, omission, neglect, or misconduct in the manner or method or execution of the Work, or at any time due to defective work, material, or equipment. 6. Fence a. Restore all fences encountered and removed during construction of the Project to the original or a better than original condition. b. Erect temporary fencing in place of the fencing removed whenever the Work is not in progress and when the site is vacated overnight, and/or at all times to provide site security. c. The cost for all fence work within easements, including removal, temporary closures and replacement, shall be subsidiary to the various items bid in the project proposal, unless a bid item is specifically provided in the proposal. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised December 20, 2012 City Project No. 103412 01 11 00 - 3 SUMMARY OF WORK Page 3 of 3 1.5 SUBMITTALS [NOT USED] 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE [NOT USED] 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 1.11 FIELD [SITE] CONDITIONS [NOT USED] 1.12 WARRANTY [NOT USED] PART 2 - PRODUCTS [NOT USED] PART 3 - EXECUTION [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised December 20, 2012 City Project No. 103412 012500-1 SUBSTITUTION PROCEDURES SECTION 0125 00 SUBSTITUTION PROCEDURES PART1- GENERAL 1.1 SUMMARY A. Section Includes: Page 1 of 4 The procedure for requesting the approval of substitution of a product that is not equivalent to a product which is specified by descriptive or performance criteria or defined by reference to 1 or more of the following: a. Name of manufacturer b. Name of vendor c. Trade name d. Catalog number 2. Substitutions are not "or -equals". B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 2. Division 1 — General Requirements 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Work associated with this Item is considered subsidiary to the various items bid. No separate payment will be allowed for this Item. 1.3 REFERENCES [NOT USED] 1.4 ADMINISTRATIVE REQUIREMENTS A. Request for Substitution - General 1. Within 30 days after award of Contract (unless noted otherwise), the City will consider formal requests from Contractor for substitution of products in place of those specified. 2. Certain types of equipment and kinds of material are described in Specifications by means of references to names of manufacturers and vendors, trade names, or catalog numbers. a. When this method of specifying is used, it is not intended to exclude from consideration other products bearing other manufacturer's or vendor's names, trade names, or catalog numbers, provided said products are "or -equals," as determined by City. 3. Other types of equipment and kinds of material may be acceptable substitutions under the following conditions: a. Or -equals are unavailable due to strike, discontinued production of products meeting specified requirements, or other factors beyond control of Contractor; or, CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised July 1, 2011 City Project No. 103412 012500-2 SUBSTITUTION PROCEDURES Page 2 of 4 b. Contractor proposes a cost and/or time reduction incentive to the City. 1.5 SUBMITTALS A. See Request for Substitution Form (attached) B. Procedure for Requesting Substitution 1. Substitution shall be considered only: a. After award of Contract b. Under the conditions stated herein 2. Submit 3 copies of each written request for substitution, including: a. Documentation 1) Complete data substantiating compliance of proposed substitution with Contract Documents 2) Data relating to changes in construction schedule, when a reduction is proposed 3) Data relating to changes in cost b. For products 1) Product identification a) Manufacturer's name b) Telephone number and representative contact name c) Specification Section or Drawing reference of originally specified product, including discrete name or tag number assigned to original product in the Contract Documents 2) Manufacturer's literature clearly marked to show compliance of proposed product with Contract Documents 3) Itemized comparison of original and proposed product addressing product characteristics including, but not necessarily limited to: a) Size b) Composition or materials of construction c) Weight d) Electrical or mechanical requirements 4) Product experience a) Location of past projects utilizing product b) Name and telephone number of persons associated with referenced projects knowledgeable concerning proposed product c) Available field data and reports associated with proposed product 5) Samples a) Provide at request of City. b) Samples become the property of the City. c. For construction methods: 1) Detailed description of proposed method 2) Illustration drawings C. Approval or Rejection 1. Written approval or rejection of substitution given by the City 2. City reserves the right to require proposed product to comply with color and pattern of specified product if necessary to secure design intent. 3. In the event the substitution is approved, the resulting cost and/or time reduction will be documented by Change Order in accordance with the General Conditions. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised July 1, 2011 City Project No. 103412 012500-3 SUBSTITUTION PROCEDURES Page 3 of 4 4. No additional contract time will be given for substitution. Substitution will be rejected if: a. Submittal is not through the Contractor with his stamp of approval b. Request is not made in accordance with this Specification Section c. In the City's opinion, acceptance will require substantial revision of the original design d. In the City's opinion, substitution will not perform adequately the function consistent with the design intent 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE A. In making request for substitution or in using an approved product, the Contractor represents that the Contractor: 1. Has investigated proposed product, and has determined that it is adequate or superior in all respects to that specified, and that it will perform function for which it is intended 2. Will provide same guarantee for substitute item as for product specified 3. Will coordinate installation of accepted substitution into Work, to include building modifications if necessary, making such changes as may be required for Work to be complete in all respects 4. Waives all claims for additional costs related to substitution which subsequently arise 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 1.11 FIELD [SITE] CONDITIONS [NOT USED] 1.12 WARRANTY [NOT USED] PART 2 - PRODUCTS [NOT USED] PART 3 - EXECUTION [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised July 1, 2011 City Project No. 103412 EXHIBIT A REQUEST FOR SUBSTITUTION FORM: TO: 012500-4 SUBSTITUTION PROCEDURES Page 4 of 4 PROJECT: DATE: We hereby submit for your consideration the following product instead of the specified item for the above project: SECTION PARAGRAPH SPECIFIED ITEM Proposed Substitution: Reason for Substitution: Include complete information on changes to Drawings and/or Specifications which proposed substitution will require for its proper installation. Fill in Blanks Below: A. Will the undersigned contractor pay for changes to the building design, including engineering and detailing costs caused by the requested substitution? B. What effect does substitution have on other trades? C. Differences between proposed substitution and specified item? D. Differences in product cost or product delivery time? E. Manufacturer's guarantees of the proposed and specified items are: Equal Better (explain on attachment) The undersigned states that the function, appearance and quality are equivalent or superior to the specified item. Submitted By: For Use by City Signature as noted Firm _ Address Date Telephone For Use by City: Approved City Recommended Recommended Not recommended Received late By Date _ Remarks Date Rejected CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised July 1, 2011 City Project No. 103412 2 3 PART1- GENERAL 4 1.1 SUMMARY SECTION 01 29 75 MATERIALS ON HAND 012975-1 MATERIALS ON HAND Pagel of 3 5 A.This section should be used if payment is requested based on materials and equipment not 6 incorporated in the Work but delivered and suitably stored at the Site or at another 7 location agreed to in writing (Materials On Hand). 8 B.Payment for Materials On Hand (MOH) may be made for non-perishable materials that 9 are considered long lead-time items and have been approved for MOH payment. 10 1.2 SECTION INCLUDES: 11 A.Materials approved for MOH payment are as follows: 12 1. Water & Sewer Pipe greater than or equal to 24" diameter 13 2. Water Valves greater than or equal to 36" diameter 14 3. Reinforced Concrete Pipe greater than or equal to 84" diameter 15 4. Reinforced Concrete Box greater than or equal to 8' x 6' 16 5. Traffic Signal Poles, Masts, and Cabinets 17 6. Street Light Poles 18 B. Requirements for MOH 19 1. Materials must be stored on -site for a minimum of two (2) progress payment cycles 20 to qualify for MOH reimbursement. If materials are expected to be stored for a 21 shorter duration, MOH will not be paid. 22 2. For materials on Hand to be paid for, required submittal must been submitted and 23 approved. No MOH will be paid when MOH submittal have not been approved. 24 3. MOH must be stored in accordance with approved submittal requirements. 25 4. The contractor must maintain the proper insurance and retain the duty to protect the 26 materials per the included material specification or equipment per the 27 manufacturer's specifications. 28 C. The City may permit material storage at a third -party facility, provided the facility is 29 bonded and insured. Any off -site storage location must receive prior written approval 30 from the City Project Manager. A copy of the written approval must be included with the 31 corresponding pay application. 32 D.Deviations from this City of Fort Worth Standard Specification 33 1. None. 34 E. Related Specification Sections include, but are not necessarily limited to: 35 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the 36 Contract 37 2. Division 1 — General Requirements CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised September 19, 2025 City Project No. 103412 01 29 75 - 2 MATERIALS ON HAND Page 2 of 3 1 1.3 PRICE AND PAYMENT PROCEDURES 2 A.Measurement and Payment 3 1. Measurement and Payment 4 a. The material furnished in accordance with the specific item for which MOH is 5 allowed shall be measured and paid by the Lump Sum. 6 2. The price shall include: 7 a. Invoiced Cost of material ONLY 8 1.4 REFERENCES [NOT USED] 9 1.5 ADMINISTRATIVE REQUIREMENTS 10 A.A Change Order will be necessary. It will deduct the Bill of Sale quantity from the 11 original Furnish and Install quantity and add two separate line items —one for Furnish 12 and one for Install —each with its corresponding pricing. 13 1.6 SUBMITTALS 14 A.Contractor shall submit a Bill of Sale for the materials on hand properly identifying the 15 Project which shall be attached to the pay application and applicable materials to be 16 circled or highlighted, properly added up and totaled in documentation. 17 B. Submittals shall be in accordance with Section 01 33 00. 18 C.All submittals shall be approved by the Engineer or the City prior to delivery and/or 19 fabrication for specials. 20 1.7 ACTION SUBMITTALSANFORMATIONAL SUBMITTALS 21 A.Written agreement for offsite storage location 22 1.8 CLOSEOUT SUBMITTALS [NOT USED] 23 A.Maintenance Contracts 24 B. Operation and Maintenance Data 25 C. Warranty Documentation 26 D.Record Documentation 27 1.9 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 28 1.10 QUALITY ASSURANCE 29 A.The City shall confirm that the material or equipment conforms to specifications and is 30 properly marked and secured. 31 B. City's decision on what quantity of received material is to be paid is final. 32 1.11 DELIVERY, STORAGE, AND HANDLING 33 A.Title to the materials on hand passes automatically to the City of Fort Worth upon 34 delivery. 35 B. The risk of loss for the material or equipment does not pass to the City until the 36 associated Work is accepted. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised September 19, 2025 City Project No. 103412 01 29 75 - 3 MATERIALS ON HAND Page 3 of 3 1 1.12 DELIVERY AND ACCEPTANCE REQUIREMENTS 2 A. Storage and Handling Requirements 3 B.Packaging Waste Management 4 1.13 FIELD [SITE] CONDITIONS [NOT USED] 5 A.Ambient Conditions 6 B.Existing Conditions 7 1.14 WARRANTY [NOT USED] 8 PART 2 - PRODUCTS [NOT USED] 9 PART 3 - EXECUTION [NOT USED] 10 12 ICI IZ1�1i.��J1_Y_[IJ�I Revision Log DATE NAME SUMMARY OF CHANGE CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised September 19, 2025 City Project No. 103412 1 2 3 PART1- GENERAL SECTION 013119 PRECONSTRUCTION MEETING 0131 19- 1 PRECONSTRUCTION MEETING Page 1 of 3 4 1.1 SUMMARY 5 A. Section Includes: 6 1. Provisions for the preconstruction meeting to be held prior to the start of Work to 7 clarify construction contract administration procedures 8 B. Deviations from this City of Fort Worth Standard Specification 9 1. None. 10 C. Related Specification Sections include, but are not necessarily limited to: 11 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 12 2. Division 1 — General Requirements 13 1.2 PRICE AND PAYMENT PROCEDURES 14 A. Measurement and Payment 15 1. Work associated with this Item is considered subsidiary to the various items bid. 16 No separate payment will be allowed for this Item. 17 1.3 REFERENCES [NOT USED] 18 1.4 ADMINISTRATIVE REQUIREMENTS 19 A. Coordination 20 1. Attend preconstruction meeting. 21 2. Representatives of Contractor, subcontractors and suppliers attending meetings 22 shall be qualified and authorized to act on behalf of the entity each represents. 23 3. Meeting administered by City may be tape recorded. 24 a. If recorded, tapes will be used to prepare minutes and retained by City for 25 future reference. 26 B. Preconstruction Meeting 27 1. A preconstruction meeting will be held within 14 days after the execution of the 28 Agreement and before Work is started. 29 a. The meeting will be scheduled and administered by the City. 30 2. The Project Representative will preside at the meeting, prepare the notes of the 31 meeting and distribute copies of same to all participants who so request by fully 32 completing the attendance form to be circulated at the beginning of the meeting. 33 3. Attendance shall include: 34 a. Project Representative 35 b. Contractor's project manager 36 c. Contractor's superintendent 37 d. Any subcontractor or supplier representatives whom the Contractor may desire 38 to invite or the City may request CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised September 1, 2025 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 0131 19 - 2 PRECONSTRUCTION MEETING Page 2 of 3 e. Other City representatives f. Others as appropriate 4. Construction Schedule a. Prepare baseline construction schedule in accordance with Section 0132 16 and provide at Preconstruction Meeting. b. City will notify Contractor of any schedule changes upon Notice of Preconstruction Meeting. 5. Preliminary Agenda may include: a. Introduction of Project Personnel b. General Description of Project c. Status of right-of-way, utility clearances, easements or other pertinent permits d. Contractor's work plan and schedule e. Contract Time f. Notice to Proceed g. Construction Staking h. Progress Payments i. Extra Work and Change Order Procedures j. Field Orders k. Disposal Site Letter for Waste Material 1. Insurance Renewals m. Payroll Certification n. Material Certifications and Quality Control Testing o. Public Safety and Convenience p. Documentation of Pre -Construction Conditions q. Weekend Work Notification r. Legal Holidays s. Trench Safety Plans t. Confined Space Entry Standards u. Coordination with the City's representative for operations of existing water systems v. Storm Water Pollution Prevention Plan w. Coordination with other Contractors x. Early Warning System y. Contractor Evaluation z. Special Conditions applicable to the project aa. Damages Claims bb. Submittal Procedures cc. Substitution Procedures dd. Correspondence Routing ee. Record Drawings f£ Temporary construction facilities gg. Final Acceptance hh. Final Payment ii. Questions or Comments CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised September 1, 2025 Water & Sanitary Sewer Replacement Contract 2020, WSM-H City Project No. 103412 0131 19 - 3 PRECONSTRUCTION MEETING Page 3 of 3 1 1.5 SUBMITTALS [NOT USED] 2 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 3 1.7 CLOSEOUT SUBMITTALS [NOT USED] 4 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 5 1.9 QUALITY ASSURANCE [NOT USED] 6 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 7 1.11 FIELD [SITE] CONDITIONS [NOT USED] 8 1.12 WARRANTY [NOT USED] 9 PART 2 - PRODUCTS [NOT USED] 10 PART 3 - EXECUTION [NOT USED] 12 13 END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 9/1/2025 M Owen Deleted Section 1.4 B.5..hh, due to new Small Business Ordinance CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised September 1, 2025 City Project No. 103412 SECTION 01 31 20 PROJECT MEETINGS PART1- GENERAL 1.1 SUMMARY A. Section Includes: 013120-1 PROJECT MEETINGS Page 1 of 3 1. Provisions for project meetings throughout the construction period to enable orderly review of the progress of the Work and to provide for systematic discussion of potential problems B. Deviations this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 2. Division 1 — General Requirements IfflMUff0lW.10136X%1/UIDlelM9ZIZy0I1017&1 A. Measurement and Payment 1. Work associated with this Item is considered subsidiary to the various items bid. No separate payment will be allowed for this Item. 1.3 REFERENCES [NOT USED] 1.4 ADMINISTRATIVE REQUIREMENTS A. Coordination 1. Schedule, attend and administer as specified, periodic progress meetings, and specially called meetings throughout progress of the Work. 2. Representatives of Contractor, subcontractors and suppliers attending meetings shall be qualified and authorized to act on behalf of the entity each represents. 3. Meetings administered by City may be tape recorded. a. If recorded, tapes will be used to prepare minutes and retained by City for future reference. 4. Meetings, in addition to those specified in this Section, may be held when requested by the City, Engineer or Contractor. B. Pre -Construction Neighborhood Meeting 1. After the execution of the Agreement, but before construction is allowed to begin, attend 1 Public Meeting with affected residents to: a. Present projected schedule, including construction start date b. Answer any construction related questions 2. Meeting Location a. Location of meeting to be determined by the City. 3. Attendees CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised July 1, 2011 City Project No. 103412 013120-2 PROJECT MEETINGS Page 2 of 3 a. Contractor b. Project Representative c. Other City representatives 4. Meeting Schedule a. In general, the neighborhood meeting will occur within the 2 weeks following the pre -construction conference. b. In no case will construction be allowed to begin until this meeting is held. C. Progress Meetings 1. Formal project coordination meetings will be held periodically. Meetings will be scheduled and administered by Project Representative. 2. Additional progress meetings to discuss specific topics will be conducted on an as - needed basis. Such additional meetings shall include, but not be limited to: a. Coordinating shutdowns b. Installation of piping and equipment c. Coordination between other construction projects d. Resolution of construction issues e. Equipment approval 3. The Project Representative will preside at progress meetings, prepare the notes of the meeting and distribute copies of the same to all participants who so request by fully completing the attendance form to be circulated at the beginning of each meeting. 4. Attendance shall include: a. Contractor's project manager b. Contractor's superintendent c. Any subcontractor or supplier representatives whom the Contractor may desire to invite or the City may request d. Engineer's representatives e. City's representatives f. Others, as requested by the Project Representative Preliminary Agenda may include: a. Review of Work progress since previous meeting b. Field observations, problems, conflicts c. Items which impede construction schedule d. Review of off -site fabrication, delivery schedules e. Review of construction interfacing and sequencing requirements with other construction contracts f. Corrective measures and procedures to regain projected schedule g. Revisions to construction schedule h. Progress, schedule, during succeeding Work period i. Coordination of schedules j. Review submittal schedules k. Maintenance of quality standards 1. Pending changes and substitutions m. Review proposed changes for: 1) Effect on construction schedule and on completion date 2) Effect on other contracts of the Project n. Review Record Documents o. Review monthly pay request CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised July 1, 2011 City Project No. 103412 013120-3 PROJECT MEETINGS Page 3 of 3 p. Review status of Requests for Information 6. Meeting Schedule a. Progress meetings will be held periodically as determined by the Project Representative. 1) Additional meetings may be held at the request of the: a) City b) Engineer c) Contractor 7. Meeting Location a. The City will establish a meeting location. 1) To the extent practicable, meetings will be held at the Site. 1.5 SUBMITTALS [NOT USED] 1.6 ACTION SUBMITTALSANFORMATIONAL SUBMITTALS [NOT USED] 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE [NOT USED] 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 1.11 FIELD [SITE] CONDITIONS [NOT USED] 1.12 WARRANTY [NOT USED] PART 2 - PRODUCTS [NOT USED] PART 3 - EXECUTION [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised July 1, 2011 City Project No. 103412 0132 16- 1 CONSTRUCTION PROGRESS SCHEDULE Page 1 of 10 1 SECTION 0132 16 2 CONSTRUCTION SCHEDULE 3 PART1- GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. General requirements for the preparation, submittal, updating, status reporting and 7 management of the Construction Progress Schedule 8 2. Specific requirements are presented in the City of Fort Worth Schedule Guidance 9 Document 10 B. Deviations from this City of Fort Worth Standard Specification 11 1. None. 12 C. Related Specification Sections include, but are not necessarily limited to: 13 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 14 2. Division 1 — General Requirements 15 D. Purpose 16 The City of Fort Worth (City) is committed to delivering quality, cost-effective 17 infrastructure to its citizens in a timely manner. A key tool to achieve this purpose is a 18 properly structured schedule with accurate updates. This supports effective monitoring 19 of progress and is input to critical decision making by the project manager throughout 20 the life of the project. Data from the updated project schedule is utilized in status 21 reporting to various levels of the City organization and the citizenry. 22 23 This Document complements the City's Standard Agreement to guide the construction 24 contractor (Contractor) in preparing and submitting acceptable schedules for use by the 25 City in project delivery. The expectation is the performance of the work follows the 26 accepted schedule and adhere to the contractual timeline. 27 28 The Contractor will designate a qualified representative (Project Scheduler) responsible 29 for developing and updating the schedule and preparing status reporting as required by 30 the City. 31 1.2 PRICE AND PAYMENT PROCEDURES 32 A. Measurement and Payment 33 1. Work associated with this Item is considered subsidiary to the various items bid. 34 No separate payment will be allowed for this Item. 35 2. Non-compliance with this specification is grounds for City to withhold payment of 36 the Contractor's invoices until Contractor achieves said compliance. 37 1.3 REFERENCES 38 A. Project Schedules CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised October 6, 2023 City Project No. 103412 013216-2 CONSTRUCTION PROGRESS SCHEDULE Page 2 of 10 1 Each project is represented by City's master project schedule that encompasses the 2 entire scope of activities envisioned by the City to properly deliver the work. When the 3 City contracts with a Contractor to perform construction of the Work, the Contractor 4 will develop and maintain a schedule for their scope of work in alignment with the 5 City's standard schedule requirements as defined herein. The data and information of 6 each such schedule will be leveraged and become integral in the master project 7 schedule as deemed appropriate by the City's Project Control Specialist and approved 8 by the City's Project Manager. 9 10 1. Master Project Schedule 11 The master project schedule is a holistic representation of the scheduled activities 12 and milestones for the total project and be Critical Path Method (CPM) based. The 13 City's Project Manager is accountable for oversight of the development and 14 maintaining a master project schedule for each project. When the City contracts for 15 the design and/or construction of the project, the master project schedule will 16 incorporate elements of the Design and Construction schedules as deemed 17 appropriate by the City's Project Control Specialist. The assigned City Project 18 Control Specialist creates and maintains the master project schedule in P6 (City's 19 scheduling software). 20 21 2. Construction Schedule 22 The Contractor is responsible for developing and maintaining a schedule for the 23 scope of the Contractor's contractual requirements. The Contractor will issue an 24 initial schedule for review and acceptance by the City's Project Control Specialist 25 and the City's Project Manager as a baseline schedule for Contractor's scope of 26 work. Contractor will issue current, accurate updates of their schedule (Progress 27 Schedule) to the City at the end of each month throughout the life of their work. 28 B. Schedule Tiers 29 The City has a portfolio of projects that vary widely in size, complexity and content 30 requiring different scheduling to effectively deliver each project. The City uses a 31 "tiered" approach to align the proper schedule with the criteria for each project. The 32 City's Project Manager determines the appropriate schedule tier for each project, and 33 includes that designation and the associated requirements in the Contractor's scope of 34 work. The following is a summary of the "tiers". 35 36 1. Tier 1: Small Size and Short Duration Project (design not required) 37 The City develops and maintains a Master Project Schedule for the project. No 38 schedule submittal is required from Contractor. City's Project Control Specialist 39 acquires any necessary schedule status data or information through discussions with 40 the respective party on an as -needed basis. 41 42 2. Tier 2: Small Size and Short to Medium Duration Project 43 The City develops and maintains a Master Project Schedule for the project. The 44 Contractor identifies "start" and "finish" milestone dates on key elements of their 45 work as agreed with the City's Project Manager at the kickoff of their work effort. 46 The Contractor issues to the City, updates to the "start" and "finish" dates for such 47 milestones at the end of each month throughout the life of their work on the project. 48 49 3. Tier 3: Medium and Large Size and/or Complex Projects Regardless of Duration CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised October 6, 2023 City Project No. 103412 013216-3 CONSTRUCTION PROGRESS SCHEDULE Page 3 of 10 1 The City develops and maintains a Master Project Schedule for the project. The 2 Contractor develops a Baseline Schedule and maintains the schedule of their 3 respective scope of work on the project at a level of detail (generally Level 3) and in 4 alignment with the WBS structure in Section 1.4.H as agreed by the Project 5 Manager. The Contractor issues to the City, updates of their respective schedule 6 (Progress Schedule) at the end of each month throughout the life of their work on the 7 project. 8 C. Schedule Types 9 Project delivery for the City utilizes two types of schedules as noted below. The City 10 develops and maintains a Master Project Schedule as a "baseline" schedule and issue 11 monthly updates to the City Project Manager (end of each month) as a "progress" 12 schedule. The Contractor prepares and submits each schedule type to fulfill their 13 contractual requirements. 14 15 1. Baseline Schedule 16 The Contractor develops and submits to the City, an initial schedule for their scope 17 of work in alignment with this specification. Once reviewed and accepted by the 18 City, it becomes the "Baseline" schedule and is the basis against which all progress 19 is measured. The baseline schedule will be updated when there is a change or 20 addition to the scope of work impacting the duration of the work, and only after 21 receipt of a duly authorized change order issued by the City. In the event progress is 22 significantly behind schedule, the City's Project Manager may authorize an update 23 to the baseline schedule to facilitate a more practical evaluation of progress. An 24 example of a Baseline Schedule is provided in Specification 0132 16.1 25 Construction Project Schedule Baseline Example. 26 27 2. Progress Schedule 28 The Contractor updates their schedule at the end of each month to represent the 29 progress achieved in the work which includes any impact from authorized changes 30 in the work. The updated schedule must accurately reflect the current status of the 31 work at that point in time and is referred to as the "Progress Schedule". The City's 32 Project Manager and Project Control Specialist reviews and accepts each progress 33 schedule. In the event a progress schedule is deemed not acceptable, the 34 unacceptable issues are identified by the City within 5 working days and the 35 Contractor must provide an acceptable progress schedule within 5 working days 36 after receipt of non -acceptance notification. An example of a Progress Schedule is 37 provided in Specification 0132 16.2 Construction Project Schedule Progress 38 Example. 39 D. City Standard Schedule requirements 40 The following is an overview of the methodology for developing and maintaining a 41 schedule for delivery of a project. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised October 6, 2023 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 0132 16 - 4 CONSTRUCTION PROGRESS SCHEDULE Page 4 of 10 1. Schedule Framework - The schedule will be based on the defined scope of work and follow the (Critical Path Methodology) CPM method. The Contractor's schedule will align with the requirements of this specification and will be cost loaded to reflect their plan for execution. Compliance with cost loading can be provided with traditional cost loading of line items OR a projected cost per month for the project when the initial schedule is submitted, updated on a quarterly basis is significant change is anticipated. Overall schedule duration will align with the contractual requirements for the respective scope of work and be reflected in City's Master Project Schedule. The Project Number and Name of the Project is required on each schedule and must match the City's project data. E. Schedule File Name All schedules submitted to the City for a project will have a file name that begins with the City's project number followed by the name of the project followed by baseline (if a baseline schedule) or the year and month (if a progress schedule), as shown below. • Baseline Schedule File Name Format: City Project Number _Project Name _Baseline Example: 101376 North Montgomery Street HMAC Baseline • Progress Schedule File Name Format: City Project Number _Project Name _YYYY-MM Example: 101376 North Montgomery Street HNIAC_2018_01 • Project Schedule Progress Narrative File Name Format: City Project Number _Project Name_PN_YYYY-MM Example: 101376 North Montgomery Street HMAC_PN_2018_01 F. Schedule Templates The Contractor will utilize the relevant sections from the City's templates provided in the City's document management system as the basis for creating their respective project schedule. Specifically, the Contractor's schedule will align with the layout of the Construction section. The templates are identified by type of project as noted below. • Arterials • Aviation • Neighborhood Streets • Sidewalks (later) • Quiet Zones (later) • Street Lights (later) • Intersection Improvements (later) • Parks • Storm water • Street Maintenance • Traffic • Water 48 G. Schedule Calendar CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised October 6, 2023 Water & Sanitary Sewer Replacement Contract 2020, WSM-H City Project No. 103412 013216-5 CONSTRUCTION PROGRESS SCHEDULE Page 5 of 10 1 The City's standard calendar for schedule development purposes is based on a 5-day 2 workweek and accounts for the City's nine standard holidays (New Years, Martin 3 Luther King, Memorial, Juneteenth, Independence, Labor, Thanksgiving, day after 4 Thanksgiving, and Christmas). The Contractor will establish a schedule calendar as 5 part of the schedule development process and provide to the Project Control Specialist 6 as part of the basis for their schedule. Variations between the City's calendar and the 7 Contractor's calendar must be resolved prior to the City's acceptance of their Baseline 8 project schedule. 9 10 H. WBS & Milestone Standards for Schedule Development 11 The scope of work to be accomplished by the Contractor is represented in the schedule 12 in the form of a Work Breakdown Structure (WBS). The WBS is the basis for the 13 development of the schedule activities and shall be imbedded and depicted in the 14 schedule. 15 16 The following is a summary of the standards to be followed in preparing and 17 maintaining a schedule for project delivery. 18 19 1. Contractor is required to utilize the City's WBS structure and respective 20 project type template for "Construction" as shown in Section 1.4.1-1 below. 21 Additional activities may be added to Levels 1 - 4 to accommodate the needs 22 of the organization executing the work. Specifically, the Contractor will add 23 activities under WBS XXXXXX.80.83 "Construction Execution" that 24 delineates the activities associated with the various components of the work. 25 26 2. Contractor is required to adhere to the City's Standard Milestones as shown 27 in Section 1.4.1 below. Contractor will include additional milestones 28 representing intermediate deliverables as required to accurately reflect their 29 scope of work. 30 31 I. Schedule Activities 32 Activities are the discrete elements of work that make up the schedule. They will be 33 organized under the umbrella of the WBS. Activity descriptions should adequately 34 describe the activity, and in some cases the extent of the activity. All activities are 35 logically tied with a predecessor and a successor. The only exception to this rule is for 36 "project start" and "project finish" milestones. 37 38 The activity duration is based on the physical amount of work to be performed for the 39 stated activity, with a maximum duration of 20 working days OR a continuous activity 40 in one location. If the work for any one activity exceeds 20 days, break that activity 41 down incrementally to achieve this duration constraint. Any exception to this requires 42 review and acceptance by the City's Project Control Specialist. 43 44 J. Change Orders 45 When a Change Order is issued by the City, the impact is incorporated into the 46 previously accepted baseline schedule as an update, to clearly show impact to the 47 project timeline. The Contractor submits this updated baseline schedule to the City for CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised October 6, 2023 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 013216-6 CONSTRUCTION PROGRESS SCHEDULE Page 6 of 10 review and acceptance as described in Section 1.5 below. Updated baseline schedules adhere to the following: 1. Time extensions associated with approved contract modifications are limited to the actual amount of time the project activities are anticipated to be delayed, unless otherwise approved by the Program Manager. 2. The re-baselined schedule is submitted by the Contractor within ten workdays after the date of receipt of the approved Change Order. 3. The changes in logic or durations approved by the City are used to analyze the impact of the change and is included in the Change Order. The coding for a new activity(s) added to the schedule for the Change Order includes the Change Order number in the Activity ID. Use as many activities as needed to accurately show the work of the Change Order. Revisions to the baseline schedule are not effective until accepted by the City. K. City's Work Breakdown Structure WBS Code WBS Name XXXXXX Project Name XXXXXX.30 Design XXXXXX.30.10 Design Contractor Agreement XXXXXX.30.20 Conceptual Design (30%) XXXXXX.30.30 Preliminary Design (60%) XXVXY,X.30.40 Final Design XXXXXX30.50 Environmental XXXXXX.30.60 Permits XXXXXX.30.60.10 Permits - Identification XXXXXX.30.60.20 Permits - Review/Approve XXXXXX.40 ROW & Easements XXXXXX.40.10 ROW Negotiations XXXXXX.40.20 Condemnation XXXXXX.70 Utility Relocation XXXXXX.70.10 Utility Relocation Co-ordination XXXXXX.80 Construction XXXXXX.80.81 Bid and Award XXXXXX.80.83 Construction Execution XXXXXX.80.85 Inspection XXXXXX.80.86 Landscaping XXXXXX.90 Closeout XXXXXX.90.10 Construction Contract Close-out XXXXXX.90.40 Design Contract Closure L. City's Standard Milestones The following milestone activities (i.e., important events on a project that mark critical points in time) are of particular interest to the City and must be reflected in the project schedule for all phases of work. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised October 6, 2023 Water & Sanitary Sewer Replacement Contract 2020, WSM-H City Project No. 103412 013216-7 CONSTRUCTION PROGRESS SCHEDULE Page 7 of 10 1 Activity ID Activity Name 2 Design 3 3020 Award Design Agreement 4 3040 Issue Notice to Proceed - Design Engineer 5 3100 Design Kick-off Meeting 6 3120 Submit Conceptual Plans to Utilities, ROW, Traffic, Parks, Storm Water, 7 Water & Sewer 8 3150 Peer Review Meeting/Design Review meeting (technical) 9 3160 Conduct Design Public Meeting #1 (required) 10 3170 Conceptual Design Complete 11 3220 Submit Preliminary Plans and Specifications to Utilities, ROW, Traffic, 12 Parks, Storm Water, Water & Sewer 13 3250 Conduct Design Public Meeting #2 (required) 14 3260 Preliminary Design Complete 15 3310 Submit Final Design to Utilities, ROW, Traffic, Parks, Storm Water, 16 Water & Sewer 17 3330 Conduct Design Public Meeting #3 (if required) 18 3360 Final Design Complete 19 ROW & Easements 20 4000 Right of Way Start 21 4230 Right of Way Complete 22 Utility Relocation 23 7000 Utilities Start 24 7120 Utilities Cleared/Complete 25 Construction 26 Bid and Award 27 8110 Start Advertisement 28 8150 Conduct Bid Opening 29 8240 Award Construction Contract 30 Construction Execution 31 8330 Conduct Construction Public Meeting #4 Pre -Construction 32 8350 Construction Start 33 8370 Substantial Completion 34 8540 Construction Completion 35 9130 Notice of Completion/Green Sheet 36 9150 Construction Contract Closed 37 9420 Design Contract Closed 38 39 1.4 SUBMITTALS 40 A. Schedule Submittal & Review 41 The City's Project Manager is responsible for reviews and acceptance of the Contractor's 42 schedule. The City's Project Control Specialist is responsible for ensuring alignment of 43 the Contractor's baseline and progress schedules with the Master Project Schedule as 44 support to the City's Project Manager. The City reviews and accepts or rejects the 45 schedule within ten workdays of Contractor's submittal. 46 CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised October 6, 2023 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 013216-8 CONSTRUCTION PROGRESS SCHEDULE Page 8 of 10 Schedule Format The Contractor will submit each schedule in two electronic forms, one in native file format (.xer, .xml, .mpx) and the second in a pdf format, in the City's document management system in the location dedicated for this purpose and identified by the Project Manager. In the event the Contractor does not use Primavera P6 or MS Project for scheduling purposes, the schedule information must be submitted in .xls or .xlsx format in compliance with the sample layout (See Specification 0132 16.1 Construction Project Schedule Baseline Example), including activity predecessors, successors and total float. 2. Initial & Baseline Schedule The Contractor will develop their schedule for their scope of work and submit their initial schedule in electronic form (in the file formats noted above), in the City's document management system in the location dedicated for this purpose at least 5 working days prior to Pre Construction Meeting. The City's Project Manager and Project Control Specialist review this initial schedule to determine alignment with the City's Master Project Schedule, including format & WBS structure. Following the City's review, feedback is provided to the Contractor for their use in finalizing their initial schedule and issuing (within five workdays) their Baseline Schedule for final review and acceptance by the City. 3. Progress Schedule The Contractor will update and issue their project schedule (Progress Schedule) by the last day of each month throughout the life of their work on the project. The Progress Schedule is submitted in electronic form as noted above, in the City's document management system in the location dedicated for this purpose. The City's Project Control team reviews each Progress Schedule for data and information that support the assessment of the update to the schedule. In the event data or information is missing or incomplete, the Project Controls Specialist communicates directly with the Contractor's scheduler for providing same. The Contractor re -submits the corrected Progress Schedule within 5 workdays, following the submittal process noted above. The City's Project Manager and Project Control Specialist review the Contractor's progress schedule for acceptance and to monitor performance and progress. The following list of items are required to ensure proper status information is contained in the Progress Schedule. • Baseline Start date • Baseline Finish Date • % Complete • Float • Activity Logic (dependencies) • Critical Path • Activities added or deleted • Expected Baseline Finish date • Variance to the Baseline Finish Date CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised October 6, 2023 Water & Sanitary Sewer Replacement Contract 2020, WSM-H City Project No. 103412 013216-9 CONSTRUCTION PROGRESS SCHEDULE Page 9 of 10 1 B. M nthly Construction Status Report 2 The Contractor submits a written status report (referred to as a progress narrative) at the 3 monthly progress meeting (if monthly meetings are held) or at the end of each month to 4 accompany the Progress Schedule submittal, using the standard format provided in 5 Specification 0132 16.3 Construction Project Schedule Progress Narrative. The content 6 of the Construction Project Schedule Progress Narrative should be concise and complete 7 to include only changes, delays, and anticipated problems. 8 9 C. Submittal Process 10 • Schedules and Monthly Construction Status Reports are submitted in in the City's 11 document management system in the location dedicated for this purpose. 12 • Once the project has been completed and Final Acceptance has been issued by the 13 City, no further progress schedules or construction status reports are required from 14 the Contractor. 15 1. 16 1.5 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 17 1.6 CLOSEOUT SUBMITTALS [NOT USED] 18 1.7 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 19 1.8 QUALITY ASSURANCE 20 A. The person preparing and revising the construction Progress Schedule shall be 21 experienced in the preparation of schedules of similar complexity. 22 B. Schedule and supporting documents addressed in this Specification shall be prepared, 23 updated and revised to accurately reflect the performance of the construction. 24 C. Contractor is responsible for the quality of all submittals in this section meeting the 25 standard of care for the construction industry for similar projects. 26 1.9 DELIVERY, STORAGE, AND HANDLING [NOT USED] 27 1.10 FIELD [SITE] CONDITIONS [NOT USED] 28 1.11 WARRANTY [NOT USED] 29 1.12 ATTACHMENTS 30 Spec 01 32 16.1 Construction Project Schedule Baseline Example 31 Spec 0132 16.2 Construction Project Schedule Progress Example 32 Spec 0132 16.3 Construction Project Schedule Progress Narrative 33 CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised October 6, 2023 City Project No. 103412 01 32 16 - 10 CONSTRUCTION PROGRESS SCHEDULE Page 10 of 10 2 PART 2 - PRODUCTS [NOT USED] 3 PART 3 - EXECUTION [NOT USED] 4 END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 8/13/2021 Michael Owen Revised to update specification requirements and eliminate duplicate schedule specifications. 10/06/2023 Michael Owen Added "Juneteenth" to list of City Holidays under 1.3 G. "Schedule Calendar" CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised October 6, 2023 City Project No. 103412 0132 16.1 CONSTRUCTION PROGRESS SCHEDULE — BASELINE EXAMPLE Pagel of 5 1 SECTION 0132 16.1 2 CONSTRUCTION SCHEDULE - BASELINE EXAMPLE 3 PART1- GENERAL 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 The following is an example of a Contractor's project schedule that illustrates the data and expectation for schedule content depicting the baseline for the project. This version of the schedule is referred to as a "baseline" schedule. This example is intended to provide guidance for the Contractor when developing and submitting a baseline schedule. See CFW Specification 0132 16 Construction Schedule for details and requirements regarding the Contractor's project schedule. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised August 13, 2021 Water & Sanitary Sewer Replacement Contract 2020, WSM-H City Project No. 103412 0132 16.1 CONSTRUCTION PROGRESS SCHEDULE — BASELINE EXAMPLE Page 2 of 5 x 00 a _ '++ SI r'7 � y g 7 n _ 4 r. ua v �yCj}i F6 C❑ �z d � c � ����44II � m �❑-' � - � in ti ns � TM � b � tin n; � f ` � � .G S? FFz w b` m2 ro rLL * CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised August 13, 2021 City Project No. 103412 00 Ca Q Q W 0132 16.1 CONSTRUCTION PROGRESS SCHEDULE — BASELINE EXAMPLE Page 3 of 5 ------------------ - -- ----------------------- -------- - : ------------ ------ ----------- : --------------- -------- ------------------------- ---- - ------------------------- — ------ -: -------------- --------- -------- 107T. -------- ............. I ------------------- t� V li A 7, v V V 1, 6, A -6 .1 �79 X 7 7 1 11 2 I R I CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised August 13, 2021 City Project No. 103412 0132 16.1 CONSTRUCTION PROGRESS SCHEDULE — BASELINE EXAMPLE Page 4 of 5 n O Q yf i v+ rn m�T IT� i i F- �I - V f CITY OF FORT WORTH Water &Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised August 13, 2021 City Project No. 103412 CITY OF FORT WORTH Water &Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised August 13, 2021 City Project No. 103412 0132 16.1 CONSTRUCTION PROGRESS SCHEDULE — BASELINE EXAMPLE Page 5 of 5 END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE July 20, 2018 M. Jarrell Initial Issue May 7, 2021 M Owen Revised name due to revising the schedule specification CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised August 13, 2021 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 01 32 16.2 CONSTRUCTION PROGRESS SCHEDULE — PROGRESS EXAMPLE Pagel of 5 SECTION 0132 16.2 CONSTRUCTION SCHEDULE - PROGRESS EXAMPLE PART1- GENERAL The following is an example of a Contractor's project schedule that illustrates the data and expectation for schedule content depicting the progress for the project. This version of the schedule is referred to as a "progress" schedule. This example is intended to provide guidance for the Contractor when developing and submitting a progress schedule. See CFW Specification 0132 16 Construction Schedule for details and requirements regarding the Contractor's project schedule. 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IM 1 11 oil CL tz 42 IJ A,rn 11) V) 1 L 0) I hi 14 1 ?; 1 CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised August 13, 2021 City Project No. 103412 r 0 a 42 E2 0) I 1� T tr fi �: rry t.S 3'i - - h YI V 01 32 16.2 CONSTRUCTION PROGRESS SCHEDULE — PROGRESS EXAMPLE Page 4 of 5 1 CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised August 13, 2021 City Project No. 103412 01 32 16.2 CONSTRUCTION PROGRESS SCHEDULE — PROGRESS EXAMPLE Page 5 of 5 END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE July 20, 2018 M. Jarrell Initial Issue May 7, 2021 M Owen Revised name due to revising the schedule specification CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised August 13, 2021 City Project No. 103412 0132 16.3 —PROGRESS NARRATIVE Page 1 of 1 SECTION 0132 16.3 CONSTRUCTION PROJECT SCHEDULE PROGRESS NARRATIVE Reporting Period: Date Issued: Project Name: Contractor Company Name: City Project No: Contractor Schedule Contact: City Project Manager: A LIST of activities cnangea in the reporting perioa. 1. (insert text here) 2. (insert text here) 3. (insert text here) 4. (insert text here) 5. (insert text here) 6. (insert text here) B. List any potential delays and provide mitigation actions 1. (insert text here) 2. (insert text here) 3. (insert text here) C. List any actual delays and provide recovery actions 1. (insert text here) 2. (insert text here) 3. (insert text here) City of Fort Worth, Texas Water & Sanitary Sewer Replacement Construction Project Schedule Narrative Report for CFW Projects Contract 2020, WSM-H Revised August 13, 2021 City Project No. 103412 Page 1 of 1 013233-1 PRECONSTRUCTION VIDEO Page 1 of 2 SECTION 0132 33 PRECONSTRUCTION VIDEO PART1- GENERAL 1.1 SUMMARY A. Section Includes: 1. Administrative and procedural requirements for: a. Preconstruction Videos B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 2. Division 1 — General Requirements 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Work associated with this Item is considered subsidiary to the various items bid. No separate payment will be allowed for this Item. 1.3 REFERENCES [NOT USED] 1.4 ADMINISTRATIVE REQUIREMENTS A. Preconstruction Video 1. Produce a preconstruction video of the site/alignment, including all areas in the vicinity of and to be affected by construction. a. Provide digital copy of video upon request by the City. 2. Retain a copy of the preconstruction video until the end of the maintenance surety period. 1.5 SUBMITTALS [NOT USED] 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE [NOT USED] 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 1.11 FIELD [SITE] CONDITIONS [NOT USED] 1.12 WARRANTY [NOT USED] PART 2 - PRODUCTS [NOT USED] CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised July 1, 2011 City Project No. 103412 01 32 33 - 2 PRECONSTRUCTION VIDEO Page 2 of 2 PART 3 - EXECUTION [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised July 1, 2011 City Project No. 103412 SECTION 0133 00 SUBMITTALS PART1- GENERAL 1.1 SUMMARY A. Section Includes: 013300-1 SUBMITTALS Pagel of 8 General methods and requirements of submissions applicable to the following Work -related submittals: a. Shop Drawings b. Product Data (including Standard Product List submittals) c. Samples d. Mock Ups B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 2. Division 1 — General Requirements 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Work associated with this Item is considered subsidiary to the various items bid. No separate payment will be allowed for this Item. 1.3 REFERENCES [NOT USED] 1.4 ADMINISTRATIVE REQUIREMENTS A. Coordination l . Notify the City in writing, at the time of submittal, of any deviations in the submittals from the requirements of the Contract Documents. 2. Coordination of Submittal Times a. Prepare, prioritize and transmit each submittal sufficiently in advance of performing the related Work or other applicable activities, or within the time specified in the individual Work Sections, of the Specifications. b. Contractor is responsible such that the installation will not be delayed by processing times including, but not limited to: a) Disapproval and resubmittal (if required) b) Coordination with other submittals c) Testing d) Purchasing e) Fabrication f) Delivery g) Similar sequenced activities c. No extension of time will be authorized because of the Contractor's failure to transmit submittals sufficiently in advance of the Work. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised December 20, 2012 City Project No. 103412 013300-2 SUBMITTALS Page 2 of 8 d. Make submittals promptly in accordance with approved schedule, and in such sequence as to cause no delay in the Work or in the work of any other contractor. B. Submittal Numbering When submitting shop drawings or samples, utilize a 9-character submittal cross- reference identification numbering system in the following manner: a. Use the first 6 digits of the applicable Specification Section Number. b. For the next 2 digits number use numbers 01-99 to sequentially number each initial separate item or drawing submitted under each specific Section number. c. Last use a letter, A-Z, indicating the resubmission of the same drawing (i.e. A=2nd submission, B=3rd submission, C=4th submission, etc.). A typical submittal number would be as follows: 1) 03 30 00 is the Specification Section for Concrete 2) 08 is the eighth initial submittal under this Specification Section 3) B is the third submission (second resubmission) of that particular shop drawing C. Contractor Certification Review shop drawings, product data and samples, including those by subcontractors, prior to submission to determine and verify the following: a. Field measurements b. Field construction criteria c. Catalog numbers and similar data d. Conformance with the Contract Documents 2. Provide each shop drawing, sample and product data submitted by the Contractor with a Certification Statement affixed including: a. The Contractor's Company name b. Signature of submittal reviewer c. Certification Statement 1) `By this submittal, I hereby represent that I have determined and verified field measurements, field construction criteria, materials, dimensions, catalog numbers and similar data and I have checked and coordinated each item with other applicable approved shop drawings." D. Submittal Format 1. Fold shop drawings larger than 8 'h inches x 11 inches to 8 '/2 inches x 11 inches. 2. Bind shop drawings and product data sheets together. 3. Order a. Cover Sheet 1) Description of Packet 2) Contractor Certification b. List of items / Table of Contents c. Product Data /Shop Drawings/Samples /Calculations E. Submittal Content 1. The date of submission and the dates of any previous submissions CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised December 20, 2012 City Project No. 103412 013300-3 SUBMITTALS Page 3 of 8 2. The Project title and number 3. Contractor identification 4. The names of: a. Contractor b. Supplier c. Manufacturer 5. Identification of the product, with the Specification Section number, page and paragraph(s) 6. Field dimensions, clearly identified as such 7. Relation to adjacent or critical features of the Work or materials 8. Applicable standards, such as ASTM or Federal Specification numbers 9. Identification by highlighting of deviations from Contract Documents 10. Identification by highlighting of revisions on resubmittals 11. An 8-inch x 3-inch blank space for Contractor and City stamps F. Shop Drawings As specified in individual Work Sections includes, but is not necessarily limited to: a. Custom -prepared data such as fabrication and erection/installation (working) drawings b. Scheduled information c. Setting diagrams d. Actual shopwork manufacturing instructions e. Custom templates f. Special wiring diagrams g. Coordination drawings h. Individual system or equipment inspection and test reports including: 1) Performance curves and certifications i. As applicable to the Work 2. Details a. Relation of the various parts to the main members and lines of the structure b. Where correct fabrication of the Work depends upon field measurements 1) Provide such measurements and note on the drawings prior to submitting for approval. G. Product Data 1. For submittals of product data for products included on the City's Standard Product List, clearly identify each item selected for use on the Project. 2. For submittals of product data for products not included on the City's Standard Product List, submittal data may include, but is not necessarily limited to: a. Standard prepared data for manufactured products (sometimes referred to as catalog data) 1) Such as the manufacturer's product specification and installation instructions 2) Availability of colors and patterns 3) Manufacturer's printed statements of compliances and applicability 4) Roughing -in diagrams and templates 5) Catalog cuts 6) Product photographs CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised December 20, 2012 City Project No. 103412 01 33 00 - 4 SUBMITTALS Page 4 of 8 7) Standard wiring diagrams 8) Printed performance curves and operational -range diagrams 9) Production or quality control inspection and test reports and certifications 10) Mill reports 11) Product operating and maintenance instructions and recommended spare -parts listing and printed product warranties 12) As applicable to the Work H. Samples As specified in individual Sections, include, but are not necessarily limited to: a. Physical examples of the Work such as: 1) Sections of manufactured or fabricated Work 2) Small cuts or containers of materials 3) Complete units of repetitively used products color/texture/pattern swatches and range sets 4) Specimens for coordination of visual effect 5) Graphic symbols and units of Work to be used by the City for independent inspection and testing, as applicable to the Work I. Do not start Work requiring a shop drawing, sample or product data nor any material to be fabricated or installed prior to the approval or qualified approval of such item. 1. Fabrication performed, materials purchased or on -site construction accomplished which does not conform to approved shop drawings and data is at the Contractor's risk. 2. The City will not be liable for any expense or delay due to corrections or remedies required to accomplish conformity. 3. Complete project Work, materials, fabrication, and installations in conformance with approved shop drawings, applicable samples, and product data. J. Submittal Distribution Electronic Distribution a. Confirm development of Project directory for electronic submittals to be uploaded to City's Buzzsaw site, or another external FTP site approved by the City. b. Shop Drawings 1) Upload submittal to designated project directory and notify appropriate City representatives via email of submittal posting. 2) Hard Copies a) 3 copies for all submittals b) If Contractor requires more than 1 hard copy of Shop Drawings returned, Contractor shall submit more than the number of copies listed above. c. Product Data 1) Upload submittal to designated project directory and notify appropriate City representatives via email of submittal posting. 2) Hard Copies a) 3 copies for all submittals d. Samples 1) Distributed to the Project Representative 2. Hard Copy Distribution (if required in lieu of electronic distribution) CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised December 20, 2012 City Project No. 103412 013300-5 SUBMITTALS Page 5 of 8 a. Shop Drawings 1) Distributed to the City 2) Copies a) 8 copies for mechanical submittals b) 7 copies for all other submittals c) If Contractor requires more than 3 copies of Shop Drawings returned, Contractor shall submit more than the number of copies listed above. b. Product Data 1) Distributed to the City 2) Copies a) 4 copies c. Samples 1) Distributed to the Project Representative 2) Copies a) Submit the number stated in the respective Specification Sections. 3. Distribute reproductions of approved shop drawings and copies of approved product data and samples, where required, to the job site file and elsewhere as directed by the City. a. Provide number of copies as directed by the City but not exceeding the number previously specified. K. Submittal Review 1. The review of shop drawings, data and samples will be for general conformance with the design concept and Contract Documents. This is not to be construed as: a. Permitting any departure from the Contract requirements b. Relieving the Contractor of responsibility for any errors, including details, dimensions, and materials c. Approving departures from details furnished by the City, except as otherwise provided herein 2. The review and approval of shop drawings, samples or product data by the City does not relieve the Contractor from his/her responsibility with regard to the fulfillment of the terms of the Contract. a. All risks of error and omission are assumed by the Contractor, and the City will have no responsibility therefore. 3. The Contractor remains responsible for details and accuracy, for coordinating the Work with all other associated work and trades, for selecting fabrication processes, for techniques of assembly and for performing Work in a safe manner. 4. If the shop drawings, data or samples as submitted describe variations and show a departure from the Contract requirements which City finds to be in the interest of the City and to be so minor as not to involve a change in Contract Price or time for performance, the City may return the reviewed drawings without noting an exception. 5. Submittals will be returned to the Contractor under 1 of the following codes: a. Code 1 1) "NO EXCEPTIONS TAKEN" is assigned when there are no notations or comments on the submittal. a) When returned under this code the Contractor may release the equipment and/or material for manufacture. b. Code 2 CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised December 20, 2012 City Project No. 103412 013300-6 SUBMITTALS Page 6 of 8 1) "EXCEPTIONS NOTED". This code is assigned when a confirmation of the notations and comments IS NOT required by the Contractor. a) The Contractor may release the equipment or material for manufacture; however, all notations and comments must be incorporated into the final product. c. Code 3 1) "EXCEPTIONS NOTED/RESUBMIT". This combination of codes is assigned when notations and comments are extensive enough to require a resubmittal of the package. a) The Contractor may release the equipment or material for manufacture; however, all notations and comments must be incorporated into the final product. b) This resubmittal is to address all comments, omissions and non -conforming items that were noted. c) Resubmittal is to be received by the City within 15 Calendar Days of the date of the City's transmittal requiring the resubmittal. d. Code 4 1) "NOT APPROVED" is assigned when the submittal does not meet the intent of the Contract Documents. a) The Contractor must resubmit the entire package revised to bring the submittal into conformance. b) It may be necessary to resubmit using a different manufacturer/vendor to meet the Contract Documents. 6. Resubmittals a. Handled in the same manner as first submittals 1) Corrections other than requested by the City 2) Marked with revision triangle or other similar method a) At Contractor's risk if not marked b. Submittals for each item will be reviewed no more than twice at the City's expense. 1) All subsequent reviews will be performed at times convenient to the City and at the Contractor's expense, based on the City's or City Representative's then prevailing rates. 2) Provide Contractor reimbursement to the City within 30 Calendar Days for all such fees invoiced by the City. c. The need for more than 1 resubmission or any other delay in obtaining City's review of submittals, will not entitle the Contractor to an extension of Contract Time. 7. Partial Submittals a. City reserves the right to not review submittals deemed partial, at the City's discretion. b. Submittals deemed by the City to be not complete will be returned to the Contractor, and will be considered "Not Approved" until resubmitted. c. The City may at its option provide a list or mark the submittal directing the Contractor to the areas that are incomplete. 8. If the Contractor considers any correction indicated on the shop drawings to constitute a change to the Contract Documents, then written notice must be provided thereof to the City at least 7 Calendar Days prior to release for manufacture. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised December 20, 2012 City Project No. 103412 013300-7 SUBMITTALS Page 7 of 8 9. When the shop drawings have been completed to the satisfaction of the City, the Contractor may carry out the construction in accordance therewith and no further changes therein except upon written instructions from the City. 10. Each submittal, appropriately coded, will be returned within 30 Calendar Days following receipt of submittal by the City. L. Mock ups 1. Mock Up units as specified in individual Sections, include, but are not necessarily limited to, complete units of the standard of acceptance for that type of Work to be used on the Project. Remove at the completion of the Work or when directed. M. Qualifications 1. If specifically required in other Sections of these Specifications, submit a P.E. Certification for each item required. N. Request for Information (RFI) Contractor Request for additional information a. Clarification or interpretation of the contract documents b. When the Contractor believes there is a conflict between Contract Documents c. When the Contractor believes there is a conflict between the Drawings and Specifications 1) Identify the conflict and request clarification 2. Use the Request for Information (RFI) form provided by the City. 3. Numbering of RFI a. Prefix with "RFI" followed by series number, "-xxx", beginning with "01" and increasing sequentially with each additional transmittal. 4. Sufficient information shall be attached to permit a written response without further information. 5. The City will log each request and will review the request. a. If review of the project information request indicates that a change to the Contract Documents is required, the City will issue a Field Order or Change Order, as appropriate. 1.5 SUBMITTALS [NOT USED] 1.6 ACTION SUBMITTALSANFORMATIONAL SUBMITTALS [NOT USED] 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE [NOT USED] 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] LI I FIELD [SITE] CONDITIONS [NOT USED] 1.12 WARRANTY [NOT USED] CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised December 20, 2012 City Project No. 103412 013300-8 SUBMITTALS Page 8 of 8 PART 2 - PRODUCTS [NOT USED] PART 3 - EXECUTION [NOT USED] mi"Z11 LI KO Il-[IJ11 Revision Log DATE NAME SUMMARY OF CHANGE 12/20/2012 D. Johnson 1.4.K.8. Working Days modified to Calendar Days CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised December 20, 2012 City Project No. 103412 013513-1 SPECIAL PROJECT PROCEDURES Pagel of 8 1 SECTION 013513 2 SPECIAL PROJECT PROCEDURES 3 PART1- GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. The procedures for special project circumstances that includes, but is not limited to: 7 a. Coordination with the Texas Department of Transportation 8 b. Work near High Voltage Lines 9 c. Confined Space Entry Program 10 d. Use of Explosives, Drop Weight, Etc. 11 e. Water Department Notification 12 f. Public Notification Prior to Beginning Construction 13 g. Coordination with United States Army Corps of Engineers 14 h. Coordination within Railroad permits areas 15 i. Dust Control 16 j. Employee Parking 17 B. Deviations from this City of Fort Worth Standard Specification 18 1. None. 19 C. Related Specification Sections include, but are not necessarily limited to: 20 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 21 2. Division 1 — General Requirements 22 3. Section 33 12 25 — Connection to Existing Water Mains 23 1.2 PRICE AND PAYMENT PROCEDURES 24 A. Measurement and Payment 25 1. Coordination within Railroad permit areas 26 a. Measurement 27 1) Measurement for this Item will be by lump sum. 28 b. Payment 29 1) The work performed and materials furnished in accordance with this Item 30 will be paid for at the lump sum price bid for Railroad Coordination. 31 c. The price bid shall include: 32 1) Mobilization 33 2) Inspection 34 3) Safety training 35 4) Additional Insurance 36 5) Insurance Certificates 37 6) Other requirements associated with general coordination with Railroad, 38 including additional employees required to protect the right-of-way and 39 property of the Railroad from damage arising out of and/or from the 40 construction of the Project. 41 2. Railroad Flagmen 42 a. Measurement CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised March 11, 2022 City Project No. 103412 013513-2 SPECIAL PROJECT PROCEDURES Page 2 of 8 1 1) Measurement for this Item will be per working day. 2 b. Payment 3 1) The work performed and materials furnished in accordance with this Item 4 will be paid for each working day that Railroad Flagmen are present at the 5 Site. 6 c. The price bid shall include: 7 1) Coordination for scheduling flagmen 8 2) Flagmen 9 3) Other requirements associated with Railroad 10 3. All other items 11 a. Work associated with these Items is considered subsidiary to the various Items 12 bid. No separate payment will be allowed for this Item. 13 1.3 REFERENCES 14 A. Reference Standards 15 1. Reference standards cited in this Specification refer to the current reference 16 standard published at the time of the latest revision date logged at the end of this 17 Specification, unless a date is specifically cited. 18 2. Health and Safety Code, Title 9. Safety, Subtitle A. Public Safety, Chapter 752. 19 High Voltage Overhead Lines. 20 1.4 ADMINISTRATIVE REQUIREMENTS 21 A. Coordination with the Texas Department of Transportation 22 1. When work in the right-of-way which is under the jurisdiction of the Texas 23 Department of Transportation (TxDOT): 24 a. Notify the Texas Department of Transportation prior to commencing any work 25 therein in accordance with the provisions of the permit 26 b. All work performed in the TxDOT right-of-way shall be performed in 27 compliance with and subject to approval from the Texas Department of 28 Transportation 29 B. Work near High Voltage Lines 30 1. Regulatory Requirements 31 a. All Work near High Voltage Lines (more than 600 volts measured between 32 conductors or between a conductor and the ground) shall be in accordance with 33 Health and Safety Code, Title 9, Subtitle A, Chapter 752. 34 2. Warning sign 35 a. Provide sign of sufficient size meeting all OSHA requirements. 36 3. Equipment operating within 10 feet of high voltage lines will require the following 37 safety features 38 a. Insulating cage -type of guard about the boom or arm 39 b. Insulator links on the lift hook connections for back hoes or dippers 40 c. Equipment must meet the safety requirements as set forth by OSHA and the 41 safety requirements of the owner of the high voltage lines 42 4. Work within 6 feet of high voltage electric lines 43 a. Notification shall be given to: 44 1) The power company (example: ONCOR) CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised March 11, 2022 City Project No. 103412 013513-3 SPECIAL PROJECT PROCEDURES Page 3 of 8 1 a) Maintain an accurate log of all such calls to power company and record 2 action taken in each case. 3 b. Coordination with power company 4 1) After notification coordinate with the power company to: 5 a) Erect temporary mechanical barriers, de -energize the lines, or raise or 6 lower the lines 7 c. No personnel may work within 6 feet of a high voltage line before the above 8 requirements have been met. 9 C. Confined Space Entry Program 10 1. Provide and follow approved Confined Space Entry Program in accordance with 11 OSHA requirements. 12 2. Confined Spaces include: 13 a. Manholes 14 b. All other confined spaces in accordance with OSHA's Permit Required for 15 Confined Spaces 16 htips://www.tceq.texas.gov/assets/public/permitting/air/factsheets/permit-factsheet.pdf 17 D. TCEQ Air Permit 18 1. Obtain TCEQ Air Permit for construction activities per requirements of TCEQ. 19 E. Use of Explosives, Drop Weight, Etc. 20 1. When Contract Documents permit on the project the following will apply: 21 a. Public Notification 22 1) Submit notice to City and proof of adequate insurance coverage, 24 hours 23 prior to commencing. 24 2) Minimum 24 hour public notification in accordance with Section 01 31 13 25 F. Water Department Coordination 26 1. During the construction of this project, it will be necessary to deactivate, for a 27 period of time, existing lines. The Contractor shall be required to coordinate with 28 the Water Department to determine the best times for deactivating and activating 29 those lines. 30 2. Coordinate any event that will require connecting to or the operation of an existing 31 City water line system with the City's representative. 32 a. Coordination shall be in accordance with Section 33 12 25. 33 b. If needed, obtain a hydrant water meter from the Water Department for use 34 during the life of named project. 35 c. In the event that a water valve on an existing live system be turned off and on 36 to accommodate the construction of the project is required, coordinate this 37 activity through the appropriate City representative. 38 1) Do not operate water line valves of existing water system. 39 a) Failure to comply will render the Contractor in violation of Texas Penal 40 Code Title 7, Chapter 28.03 (Criminal Mischief) and the Contractor 41 will be prosecuted to the full extent of the law. 42 b) In addition, the Contractor will assume all liabilities and 43 responsibilities as a result of these actions. 44 G. Public Notification Prior to Beginning Construction CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised March 11, 2022 City Project No. 103412 013513-4 SPECIAL PROJECT PROCEDURES Page 4 of 8 1 1. Prior to beginning construction on any block in the project, on a block by block 2 basis, prepare and deliver a notice or flyer of the pending construction to the front 3 door of each residence or business that will be impacted by construction. The notice 4 shall be prepared as follows: 5 a. Post notice or flyer and City of Fort Worth Door Hangers, 7 days prior to 6 beginning any construction activity on each block in the project area. 7 1) Prepare flyer on the Contractor's letterhead and include the following 8 information: 9 a) Name of Project 10 b) City Project No (CPN) 11 c) Scope of Project (i.e. type of construction activity) 12 d) Actual construction duration within the block 13 e) Name of the contractor's foreman and phone number 14 f) Name of the City's inspector and phone number 15 g) City's after-hours phone number 16 2) A sample of the `pre -construction notification' flyer is attached as Exhibit 17 A. 18 3) City of Fort Worth Door Hangers will be provided to the Contractor for 19 distribution with their notice. 20 4) Submit schedule showing the construction start and finish time for each 21 block of the project to the inspector. 22 5) Deliver flyer to the City Inspector for review prior to distribution. 23 b. No construction will be allowed to begin on any block until the flyer and door 24 hangers are delivered to all residents of the block. 25 H. Public Notification of Temporary Water Service Interruption during Construction 26 1. In the event it becomes necessary to temporarily shut down water service to 27 residents or businesses during construction, prepare and deliver a notice or flyer of 28 the pending interruption to the front door of each affected resident. 29 2. Prepared notice as follows: 30 a. The notification or flyer shall be posted 24 hours prior to the temporary 31 interruption. 32 b. Prepare flyer on the contractor's letterhead and include the following 33 information: 34 1) Name of the project 35 2) City Project Number 36 3) Date of the interruption of service 37 4) Period the interruption will take place 38 5) Name of the contractor's foreman and phone number 39 6) Name of the City's inspector and phone number 40 c. A sample of the temporary water service interruption notification is attached as 41 Exhibit B. 42 d. Deliver a copy of the temporary interruption notification to the City inspector 43 for review prior to being distributed. 44 e. No interruption of water service can occur until the flyer has been delivered to 45 all affected residents and businesses. 46 f. Electronic versions of the sample flyers can be obtained from the Project 47 Construction Inspector. 48 I. Coordination with United States Army Corps of Engineers (USACE) CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised March 11, 2022 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 013513-5 SPECIAL PROJECT PROCEDURES Page 5 of 8 1. At locations in the Project where construction activities occur in areas where USACE permits are required, meet all requirements set forth in each designated permit. J. Coordination within Railroad Permit Areas 1. At locations in the project where construction activities occur in areas where railroad permits are required, meet all requirements set forth in each designated railroad permit. This includes, but is not limited to, provisions for: a. Flagmen b. Inspectors c. Safety training d. Additional insurance e. Insurance certificates f. Other employees required to protect the right-of-way and property of the Railroad Company from damage arising out of and/or from the construction of the project. Proper utility clearance procedures shall be used in accordance with the permit guidelines. 2. Obtain any supplemental information needed to comply with the railroad's requirements. 3. Railroad Flagmen a. Submit receipts to City for verification of working days that railroad flagmen were present on Site. K. Dust Control 1. Use acceptable measures to control dust at the Site. a. If water is used to control dust, capture and properly dispose of waste water. b. If wet saw cutting is performed, capture and properly dispose of slurry. L. Employee Parking 1. Provide parking for employees at locations approved by the City. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised March 11, 2022 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 013513-6 SPECIAL PROJECT PROCEDURES Page 6 of 8 1 1.5 SUBMITTALS [NOT USED] 2 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 3 1.7 CLOSEOUT SUBMITTALS [NOT USED] 4 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 5 1.9 QUALITY ASSURANCE [NOT USED] 6 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 7 1.11 FIELD [SITE] CONDITIONS [NOT USED] 8 1.12 WARRANTY [NOT USED] 9 PART 2 - PRODUCTS [NOT USED] 10 PART 3 - EXECUTION [NOT USED] 12 13 END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 1.4.13— Added requirement of compliance with Health and Safety Code, Title 9. 8/31/2012 D. Johnson Safety, Subtitle A. Public Safety, Chapter 752. High Voltage Overhead Lines. 1.4.E — Added Contractor responsibility for obtaining a TCEQ Air Permit Remove references to Air Pollution watch Days and NCTCOG Clean construction 3/11/2022 M Owen Specification requirements. Clarify need for Door Hangers under in addition to contractor notification of public. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised March 11, 2022 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 01 35 13 -7 SPECIAL PROJECT PROCEDURES Page 7 of 8 EXHIBIT A (To be printed on Contractor's Letterhead) Date: CPN No.: Project Name: Mapsco Location: Limits of Construction: THIS IS TO INFORM YOU THAT UNDER A CONTRACT WITH THE CITY OF FORT WORTH, OUR COMPANY WILL WORK ON UTILITY LINES ON OR AROUND YOUR PROPERTY. CONSTRUCTION WILL BEGIN APPROXIMATELY SEVEN DAYS FROM THE DATE OF THIS NOTICE. IF YOU HAVE QUESTIONS ABOUT ACCESS, SECURITY, SAFETY OR ANY OTHER ISSUE, PLEASE CALL: Mr. <CONTRACTOR'S SUPERINTENDENT> AT <TELEPHONE NO.> OR Mr. <CITY INSPECTOR> AT < TELEPHONE NO.> AFTER 4:30 PM OR ON WEEKENDS, PLEASE CALL (817) 392 8306 PLEASE KEEP THIS FLYER HANDY WHEN YOU CALL CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised March 11, 2022 Water & Sanitary Sewer Replacement Contract2020 WSM-H City Project No. 103412 1 2 3 An 013513-8 SPECIAL PROJECT PROCEDURES Page 8 of 8 EXHIBIT B FORT WORTH,,, Project Hama: NOTICE OF TEMPORARY WATER SERVICE INTERRUPTION DUE TO UTILITY IMPROVEMENTS IN YOUR NEIGHBORHOOD, YOUR WATER SERVICE WILL BE INTERRUPTED ON BETWEEN THE HOURS OF AND IF YOU HAVE QUESTIONS ABOUT THIS SHUT -OUT, PLEASE CALL: MR. AT (CONTRACTORS SUPERINTENDENT) (TELEPHONE NUMBER) OR MR. AT (CITY INSPECTOR) (TELEPHONE NUMBER) THIS INCONVENIENCE WILL BE AS SHORT AS POSSIBLE. THANK YOU, ,CONTRACTOR CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised March 11, 2022 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 01 45 23 TESTING AND INSPECTION SERVICES Page 1 of 2 SECTION 0145 23 TESTING AND INSPECTION SERVICES PART1- GENERAL 1.1 SUMMARY A. Section Includes: 1. Testing and inspection services procedures and coordination B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 2. Division 1 — General Requirements 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment Work associated with this Item is considered subsidiary to the various Items bid. No separate payment will be allowed for this Item. a. Contractor is responsible for performing, coordinating, and payment of all Quality Control testing. b. City is responsible for performing and payment for first set of Quality Assurance testing. 1) If the first Quality Assurance test performed by the City fails, the Contractor is responsible for payment of subsequent Quality Assurance testing until a passing test occurs. a) Final acceptance will not be issued by City until all required payments for testing by Contractor have been paid in full. 1.3 REFERENCES [NOT USED] 1.4 ADMINISTRATIVE REQUIREMENTS A. Testing 1. Complete testing in accordance with the Contract Documents. 2. Coordination a. When testing is required to be performed by the City, notify City, sufficiently in advance, when testing is needed. b. When testing is required to be completed by the Contractor, notify City, sufficiently in advance, that testing will be performed. 3. Distribution of Testing Reports a. Electronic Distribution 1) Confirm development of Project directory for electronic submittals to be uploaded to the City's document management system, or another external FTP site approved by the City. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised March 9, 2020 City Project No. 103412 01 45 23 TESTING AND INSPECTION SERVICES Page 2 of 2 2) Upload test reports to designated project directory and notify appropriate City representatives via email of submittal posting. 3) Hard Copies a) 1 copy for all submittals submitted to the Project Representative b. Hard Copy Distribution (if required in lieu of electronic distribution) 1) Tests performed by City a) Distribute 1 hard copy to the Contractor 2) Tests performed by the Contractor a) Distribute 3 hard copies to City's Project Representative 4. Provide City's Project Representative with trip tickets for each delivered load of Concrete or Lime material including the following information: a. Name of pit b. Date of delivery c. Material delivered B. Inspection 1. Inspection or lack of inspection does not relieve the Contractor from obligation to perform work in accordance with the Contract Documents. 1.5 SUBMITTALS [NOT USED] 1.6 ACTION SUBMITTALSANFORMATIONAL SUBMITTALS [NOT USED] 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE [NOT USED] 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 1.11 FIELD [SITE] CONDITIONS [NOT USED] 1.12 WARRANTY [NOT USED] PART 2 - PRODUCTS [NOT USED] PART 3 - EXECUTION [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 3/9/2020 D.V. Magaiia Removed reference to Buzzsaw and noted that electronic submittals be uploaded through the City's document management system. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised March 9, 2020 City Project No. 103412 01 50 00 - 1 TEMPORARY FACILITIES AND CONTROLS Page 1 of 4 1 SECTION 0150 00 2 TEMPORARY FACILITIES AND CONTROLS 3 PART1- GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. Provide temporary facilities and controls needed for the Work, including, but not 7 necessarily limited to: 8 a. Temporary utilities 9 b. Sanitary facilities 10 c. Storage Sheds and Buildings 11 d. Dust control 12 e. Temporary fencing of the construction site 13 B. Deviations from this City of Fort Worth Standard Specification 14 1. None. 15 C. Related Specification Sections include, but are not necessarily limited to: 16 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 17 2. Division 1— General Requirements 18 3. Specification 33 04 30 — Temporary Water Facilities 19 1.2 PRICE AND PAYMENT PROCEDURES 20 A. Measurement and Payment 21 1. Work associated with this Item is considered subsidiary to the various Items bid. 22 No separate payment will be allowed for this Item. 23 1.3 REFERENCES [NOT USED] 24 1.4 ADMINISTRATIVE REQUIREMENTS 25 A. Temporary Utilities 26 1. Obtaining Temporary Service 27 a. Make arrangements with utility service companies for temporary services. 28 b. Abide by rules and regulations of utility service companies or authorities 29 having jurisdiction. 30 c. Be responsible for utility service costs until Work is approved for Final 31 Acceptance. 32 1) Included are fuel, power, light, heat and other utility services necessary for 33 execution, completion, testing and initial operation of Work. 34 2. Water 35 a. Contractor to provide water required for and in connection with Work to be 36 performed and for specified tests of piping, equipment, devices or other use as 37 required for the completion of the Work. 38 b. Provide and maintain adequate supply of potable water for domestic 39 consumption by Contractor personnel and City's Project Representatives. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised 9/19/2025 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 015000-2 TEMPORARY FACILITIES AND CONTROLS Page 2 of 4 c. If required, provide temporary water service needed to maintain customer service to the public during project, in accordance with Section 33 04 30 — Temporary Water Services. d. Coordination 1) Contact City 1 week before water for construction is desired e. Contractor Payment for Construction Water 1) Obtain construction water meter(s) from City for payment of water usage associated with construction water as billed by City's established rates. 3. Electricity and Lighting a. Provide and pay for electric powered service as required for Work, including testing of Work. 1) Provide power for lighting, operation of equipment, or other use. b. Electric power service includes temporary power service or generator to maintain operations during scheduled shutdown. 4. Telephone a. Provide emergency telephone service at Site for use by Contractor personnel and others performing work or furnishing services at Site. 5. Temporary Heat and Ventilation a. Provide temporary heat as necessary for protection or completion of Work. b. Provide temporary heat and ventilation to assure safe working conditions. B. Sanitary Facilities 1. Provide and maintain sanitary facilities for persons on Site. a. Comply with regulations of State and local departments of health. 2. Enforce use of sanitary facilities by construction personnel at job site. a. Enclose and anchor sanitary facilities. b. No discharge will be allowed from these facilities. c. Collect and store sewage and waste so as not to cause nuisance or health problem. d. Haul sewage and waste off -site at no less than weekly intervals and properly dispose in accordance with applicable regulation. 3. Locate facilities near Work Site and keep clean and maintained throughout Project. 4. Remove facilities at completion of Project C. Storage Sheds and Buildings 1. Provide adequately ventilated, watertight, weatherproof storage facilities with floor above ground level for materials and equipment susceptible to weather damage. 2. Storage of materials not susceptible to weather damage may be on blocks off ground. 3. Store materials in a neat and orderly manner. a. Place materials and equipment to permit easy access for identification, inspection and inventory. 4. Equip building with lockable doors and lighting, and provide electrical service for equipment space heaters and heating or ventilation as necessary to provide storage environments acceptable to specified manufacturers. 5. Fill and grade site for temporary structures to provide drainage away from temporary and existing buildings. 6. Remove building from site prior to Final Acceptance. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised 9/19/2025 Water & Sanitary Sewer Replacement Contract 2020, WSM-H City Project No. 103412 015000-3 TEMPORARY FACILITIES AND CONTROLS Page 3 of 4 1 D. Temporary Fencing 2 1. Provide and maintain for the duration or construction when required in contract 3 documents 4 E. Dust Control 5 1. Contractor is responsible for maintaining dust control through the duration of the 6 project. 7 a. Contractor remains on -call at all times 8 b. Must respond in a timely manner 9 F. Temporary Protection of Construction 10 1. Contractor or subcontractors are responsible for protecting Work from damage due 11 to weather. 12 1.5 SUBMITTALS [NOT USED] 13 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 14 1.7 CLOSEOUT SUBMITTALS [NOT USED] 15 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 16 1.9 QUALITY ASSURANCE [NOT USED] 17 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 18 1.11 FIELD [SITE] CONDITIONS [NOT USED] 19 1.12 WARRANTY [NOT USED] 20 PART 2 - PRODUCTS [NOT USED] 21 PART 3 - EXECUTION [NOT USED] 22 3.1 INSTALLERS [NOT USED] 23 3.2 EXAMINATION [NOT USED] 24 3.3 PREPARATION [NOT USED] 25 3.4 INSTALLATION 26 A. Temporary Facilities 27 1. Maintain all temporary facilities for duration of construction activities as needed. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised 9/19/2025 City Project No. 103412 01 50 00 - 4 TEMPORARY FACILITIES AND CONTROLS Page 4 of 4 1 3.5 [REPAIR] / [RESTORATION] 2 3.6 RE -INSTALLATION 3 3.7 FIELD [OR] SITE QUALITY CONTROL [NOT USED] 4 3.8 SYSTEM STARTUP [NOT USED] 5 3.9 ADJUSTING [NOT USED] 6 3.10 CLEANING [NOT USED] 7 3.11 CLOSEOUT ACTIVITIES 8 A. Temporary Facilities 9 1. Remove all temporary facilities and restore area after completion of the Work, to a 10 condition equal to or better than prior to start of Work. 11 3.12 PROTECTION [NOT USED] 12 3.13 MAINTENANCE [NOT USED] 13 3.14 ATTACHMENTS [NOT USED] 14 15 16 END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 9/19/25 M Owen 1.1. C. — Referenced 33 04 30 Temporary Water Facilities 1.4. A. 2. — Provided clarification re: temporary water service for the public CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised 9/19/2025 City Project No. 103412 01 55 26 -1 STREET USE PERMIT AND MODIFICATIONS TO TRAFFIC CONTROL Page 1 of 3 1 SECTION 0155 26 2 STREET USE PERMIT AND MODIFICATIONS TO TRAFFIC CONTROL 3 PART 1 - GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. Administrative procedures for: 7 a. Street Use Permit 8 b. Modification of approved traffic control 9 c. Removal of Street Signs 10 B. Deviations from this City of Fort Worth Standard Specification 11 1. None. 12 C. Related Specification Sections include, but are not necessarily limited to: 13 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 14 2. Division 1— General Requirements 15 3. Section 34 71 13 — Traffic Control 16 1.2 PRICE AND PAYMENT PROCEDURES 17 A. Measurement and Payment 18 1. Work associated with this Item is considered subsidiary to the various Items bid. 19 No separate payment will be allowed for this Item. 20 1.3 REFERENCES 21 A. Reference Standards 22 1. Reference standards cited in this specification refer to the current reference standard 23 published at the time of the latest revision date logged at the end of this 24 specification, unless a date is specifically cited. 25 2. Texas Manual on Uniform Traffic Control Devices (TMUTCD). 26 1.4 ADMINISTRATIVE REQUIREMENTS 27 A. Traffic Control 28 1. General 29 a. Contractor shall minimize lane closures and impact to vehicular/pedestrian 30 traffic. 31 b. When traffic control plans are included in the Drawings, provide Traffic 32 Control in accordance with Drawings and Section 34 71 13. 33 c. When traffic control plans are not included in the Drawings, prepare traffic 34 controlplans in accordance with Section 34 71 13 and submit to City for 35 review. 36 1) Allow minimum 10 working days for review of proposed Traffic Control. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised March 22, 2021 City Project No. 103412 01 55 26 - 2 STREET USE PERMIT AND MODIFICATIONS TO TRAFFIC CONTROL Page 2of3 1 2) A traffic control "Typical" published by City of Fort Worth, the Texas 2 Manual Unified Traffic Control Devices (TMUTCD) or Texas Department 3 of Transportation (TxDOT) can be used as an alternative to preparing 4 project/site specific traffic controlplan if the typical is applicable to the 5 specific project/site. 6 B. Street Use Permit 7 1. Prior to installation of Traffic Control, a City Street Use Permit is required. 8 a. To obtain Street Use Permit, submit Traffic Control Plans to City 9 Transportation and Public Works Department. 10 1) Allow a minimum of 5 working days for permit review. 11 2) It is the Contractor's responsibility to coordinate review of Traffic Control 12 plans for Street Use Permit, such that construction is not delayed. 13 C. Modification to Approved Traffic Control 14 1. Prior to installation traffic control: 15 a. Submit revised traffic control plans to City Department Transportation and 16 Public Works Department. 17 1) Revise Traffic Controlplans in accordance with Section 34 71 13. 18 2) Allow minimum 5 working days for review of revised Traffic Control. 19 3) It is the Contractor's responsibility to coordinate review of Traffic Control 20 plans for Street Use Permit, such that construction is not delayed. 21 D. Removal of Street Sign 22 1. If it is determined that a street sign must be removed for construction, then contact 23 City Transportation and Public Works Department, Signs and Markings Division to 24 remove the sign. 25 E. Temporary Signage 26 1. In the case of regulatory signs, replace permanent sign with temporary sign meeting 27 requirements of the latest edition of the Texas Manual on Uniform Traffic Control 28 Devices (MUTCD). 29 2. Install temporary sign before the removal of permanent sign. 30 3. When construction is complete, to the extent that the permanent sign can be 31 reinstalled, contact the City Transportation and Public Works Department, Signs 32 and Markings Division, to reinstall the permanent sign. 33 F. Traffic Control Standards 34 1. Traffic Control Standards can be found on the City's website. 35 1.5 SUBMITTALS [NOT USED] 36 A. Submit all required documentation to City's Project Representative. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised March 22, 2021 City Project No. 103412 1 2 3 4 5 6 7 8 01 55 26 - 3 STREET USE PERMIT AND MODIFICATIONS TO TRAFFIC CONTROL Page 3 of 3 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE [NOT USED] 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 1.11 FIELD [SITE] CONDITIONS [NOT USED] 1.12 WARRANTY [NOT USED] PART 2 - PRODUCTS [NOT USED] 9 PART 3 - EXECUTION [NOT USED] 10 11 12 END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 1.4 A. Added language to emphasize minimizing of lane closures and impact to traffic. 3/22/2021 M Owen 1.4 A. 1. c. Added language to allow for use of published traffic control "Typicals" i applicable to specific project/site. 1.4 F. 1) Removed reference to Buzzsaw 1.5 Added language re: submittal of permit CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised March 22, 2021 City Project No. 103412 0157 13 -1 STORM WATER POLLUTION PREVENTION Page 1 of 3 SECTION 0157 13 STORM WATER POLLUTION PREVENTION PART1- GENERAL 1.1 SUMMARY A. Section Includes: 1. Procedures for Storm Water Pollution Prevention Plans B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 2. Division 1 — General Requirements 3. Section 3125 00 — Erosion and Sediment Control 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Construction Activities resulting in less than 1 acre of disturbance a. Work associated with this Item is considered subsidiary to the various Items bid. No separate payment will be allowed for this Item. 2. Construction Activities resulting in greater than 1 acre of disturbance a. Measurement and Payment shall be in accordance with Section 3125 00. 1.3 REFERENCES A. Abbreviations and Acronyms 1. Notice of Intent: NOI 2. Notice of Termination: NOT 3. Storm Water Pollution Prevention Plan: SWPPP 4. Texas Commission on Environmental Quality: TCEQ 5. Notice of Change: NOC A. Reference Standards 1. Reference standards cited in this Specification refer to the current reference standard published at the time of the latest revision date logged at the end of this Specification, unless a date is specifically cited. 2. Integrated Storm Management (iSWM) Technical Manual for Construction Controls 1.4 ADMINISTRATIVE REQUIREMENTS A. General 1. Contractor is responsible for resolution and payment of any fines issued associated with compliance to Stormwater Pollution Prevention Plan. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised July 1, 2011 City Project No. 103412 01 57 13 - 2 STORM WATER POLLUTION PREVENTION Page 2 of 3 B. Construction Activities resulting in: 1. Less than 1 acre of disturbance a. Provide erosion and sediment control in accordance with Section 3125 00 and Drawings. 2. 1 to less than 5 acres of disturbance a. Texas Pollutant Discharge Elimination System (TPDES) General Construction Permit is required b. Complete SWPPP in accordance with TCEQ requirements 1) TCEQ Small Construction Site Notice Required under general permit TXR150000 a) Sign and post at job site b) Prior to Preconstruction Meeting, send 1 copy to City Department of Transportation and Public Works, Environmental Division, (817) 392- 6088. 2) Provide erosion and sediment control in accordance with: a) Section 3125 00 b) The Drawings c) TXR150000 General Permit d) SWPPP e) TCEQ requirements 5 acres or more of Disturbance a. Texas Pollutant Discharge Elimination System (TPDES) General Construction Permit is required b. Complete SWPPP in accordance with TCEQ requirements 1) Prepare a TCEQ NOI form and submit to TCEQ along with required fee a) Sign and post at job site b) Send copy to City Department of Transportation and Public Works, Environmental Division, (817) 392-6088. 2) TCEQ Notice of Change required if making changes or updates to NOI 3) Provide erosion and sediment control in accordance with: a) Section 3125 00 b) The Drawings c) TXR150000 General Permit d) SWPPP e) TCEQ requirements 4) Once the project has been completed and all the closeout requirements of TCEQ have been met a TCEQ Notice of Termination can be submitted. a) Send copy to City Department of Transportation and Public Works, Environmental Division, (817) 392-6088. 1.5 SUBMITTALS A. SWPPP 1. Submit in accordance with Section 0133 00, except as stated herein. a. Prior to the Preconstruction Meeting, submit a draft copy of SWPPP to the City as follows: 1) 1 copy to the City Project Manager a) City Project Manager will forward to the City Department of Transportation and Public Works, Environmental Division for review CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised July 1, 2011 City Project No. 103412 0157 13 -3 STORM WATER POLLUTION PREVENTION Page 3 of 3 B. Modified SWPPP 1. If the SWPPP is revised during construction, resubmit modified SWPPP to the City in accordance with Section 0133 00. 1.6 ACTION SUBMITTALSANFORMATIONAL SUBMITTALS [NOT USED] 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE [NOT USED] 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 1.11 FIELD [SITE] CONDITIONS [NOT USED] 1.12 WARRANTY [NOT USED] PART 2 - PRODUCTS [NOT USED] PART 3 - EXECUTION [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised July 1, 2011 City Project No. 103412 SECTION 0158 13 TEMPORARY PROJECT SIGNAGE PART1- GENERAL 1.1 SUMMARY 0158 13 -1 TEMPORARY PROJECT SIGNAGE Page 1 of 3 A. Section Includes: 1. Temporary Project Signage Requirements B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 2. Division 1 — General Requirements 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Work associated with this Item is considered subsidiary to the various Items bid. No separate payment will be allowed for this Item. 1.3 REFERENCES [NOT USED] 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 1.5 SUBMITTALS [NOT USED] 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE [NOT USED] 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 1.11 FIELD [SITE] CONDITIONS [NOT USED] 1.12 WARRANTY [NOT USED] PART2- PRODUCTS 2.1 OWNER -FURNISHED [oR] OWNER-SUPPLIEDPRODUCTS [NOT USED] 2.2 EQUIPMENT, PRODUCT TYPES, AND MATERIALS A. Design Criteria 1. Provide free standing Project Designation Sign in accordance with City's Standard Details for project signs. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised July 1, 2011 City Project No. 103412 01 58 13 - 2 TEMPORARY PROJECT SIGNAGE Page 2 of 3 B. Materials 1. Sign a. Constructed of 3/4-inch fir plywood, grade A-C (exterior) or better 2.3 ACCESSORIES [NOT USED] 2.4 SOURCE QUALITY CONTROL [NOT USED] PART 3 - EXECUTION 3.1 INSTALLERS [NOT USED] 3.2 EXAMINATION [NOT USED] 3.3 PREPARATION [NOT USED] 3.4 INSTALLATION A. General 1. Provide vertical installation at extents of project. 2. Relocate sign as needed, upon request of the City. B. Mounting options a. Skids b. Posts c. Barricade 3.5 REPAIR / RESTORATION [NOT USED] 3.6 RE -INSTALLATION [NOT USED] 3.7 FIELD [OR] SITE QUALITY CONTROL [NOT USED] 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE A. General 1. Maintenance will include painting and repairs as needed or directed by the City. 3.14 ATTACHMENTS [NOT USED] END OF SECTION CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised July 1, 2011 City Project No. 103412 0158 13 -3 TEMPORARY PROJECT SIGNAGE Page 3 of 3 Revision Log DATE NAME SUMMARY OF CHANGE CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised July 1, 2011 City Project No. 103412 SECTION 0160 00 PRODUCT REQUIREMENTS PART1- GENERAL 1.1 SUMMARY A. Section Includes: 01 60 00 PRODUCT REQUIREMENTS Page 1 of 2 1. References for Product Requirements and City Standard Products List B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 2. Division 1 — General Requirements 1.2 PRICE AND PAYMENT PROCEDURES [NOT USED] 1.3 REFERENCES [NOT USED] 1.4 ADMINISTRATIVE REQUIREMENTS A. A list of City approved products for use is available through the City's website at: https:Happs.fortworthtexas.gov/ProjectResources/ and following the directory path; 02 - Construction Documents/Standard Products List B. Only products specifically included on City's Standard Product List in these Contract Documents shall be allowed for use on the Project. 1. Any subsequently approved products will only be allowed for use upon specific approval by the City. C. Any specific product requirements in the Contract Documents supersede similar products included on the City's Standard Product List. 1. The City reserves the right to not allow products to be used for certain projects even though the product is listed on the City's Standard Product List. D. Although a specific product is included on City's Standard Product List, not all products from that manufacturer are approved for use, including but not limited to, that manufacturer's standard product. E. See Section 0133 00 for submittal requirements of Product Data included on City's Standard Product List. 1.5 SUBMITTALS [NOT USED] 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE [NOT USED] CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised March 9, 2020 City Project No. 103412 01 60 00 PRODUCT REQUIREMENTS Page 2 of 2 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 1.11 FIELD [SITE] CONDITIONS [NOT USED] 1.12 WARRANTY [NOT USED] PART 2 - PRODUCTS [NOT USED] PART 3 - EXECUTION [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 10/12/12 D. Johnson Modified Location of City's Standard Product List 3/9/2020 D.V. Magafia Removed reference to Buzzsaw and noted that the City approved products list is accessible through the City's website. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised March 9, 2020 City Project No. 103412 016600-1 PRODUCT STORAGE AND HANDLING REQUIREMENTS Page 1 of 4 SECTION 0166 00 PRODUCT STORAGE AND HANDLING REQUIREMENTS PART1- GENERAL 1.1 SUMMARY A. Section Includes: 1. Scheduling of product delivery 2. Packaging of products for delivery 3. Protection of products against damage from: a. Handling b. Exposure to elements or harsh environments B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 2. Division 1 — General Requirements 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Work associated with this Item is considered subsidiary to the various Items bid. No separate payment will be allowed for this Item. 1.3 REFERENCES [NOT USED] 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 1.5 SUBMITTALS [NOT USED] 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE [NOT USED] 1.10 DELIVERY AND HANDLING A. Delivery Requirements 1. Schedule delivery of products or equipment as required to allow timely installation and to avoid prolonged storage. 2. Provide appropriate personnel and equipment to receive deliveries. 3. Delivery trucks will not be permitted to wait extended periods of time on the Site for personnel or equipment to receive the delivery. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised July 1, 2011 City Project No. 103412 01 66 00 - 2 PRODUCT STORAGE AND HANDLING REQUIREMENTS Page 2 of 4 4. Deliver products or equipment in manufacturer's original unbroken cartons or other containers designed and constructed to protect the contents from physical or environmental damage. 5. Clearly and fully mark and identify as to manufacturer, item and installation location. 6. Provide manufacturer's instructions for storage and handling. B. Handling Requirements 1. Handle products or equipment in accordance with these Contract Documents and manufacturer's recommendations and instructions. C. Storage Requirements 1. Store materials in accordance with manufacturer's recommendations and requirements of these Specifications. 2. Make necessary provisions for safe storage of materials and equipment. a. Place loose soil materials and materials to be incorporated into Work to prevent damage to any part of Work or existing facilities and to maintain free access at all times to all parts of Work and to utility service company installations in vicinity of Work. 3. Keep materials and equipment neatly and compactly stored in locations that will cause minimum inconvenience to other contractors, public travel, adjoining owners, tenants and occupants. a. Arrange storage to provide easy access for inspection. 4. Restrict storage to areas available on construction site for storage of material and equipment as shown on Drawings, or approved by City's Project Representative. 5. Provide off -site storage and protection when on -site storage is not adequate. a. Provide addresses of and access to off -site storage locations for inspection by City's Project Representative. 6. Do not use lawns, grass plots or other private property for storage purposes without written permission of owner or other person in possession or control of premises. 7. Store in manufacturers' unopened containers. 8. Neatly, safely and compactly stack materials delivered and stored along line of Work to avoid inconvenience and damage to property owners and general public and maintain at least 3 feet from fire hydrant. 9. Keep public and private driveways and street crossings open. 10. Repair or replace damaged lawns, sidewalks, streets or other improvements to satisfaction of City's Project Representative. a. Total length which materials may be distributed along route of construction at one time is 1,000 linear feet, unless otherwise approved in writing by City's Project Representative. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised July 1, 2011 City Project No. 103412 01 66 00 - 3 PRODUCT STORAGE AND HANDLING REQUIREMENTS Page 3 of 4 1.11 FIELD [SITE] CONDITIONS [NOT USED] 1.12 WARRANTY [NOT USED] PART 2 - PRODUCTS [NOT USED] PART 3 - EXECUTION 3.1 INSTALLERS [NOT USED] 3.2 EXAMINATION [NOT USED] 3.3 PREPARATION [NOT USED] 3.4 ERECTION [NOT USED] 3.5 REPAIR / RESTORATION [NOT USED] 3.6 RE -INSTALLATION [NOT USED] 3.7 FIELD [OR] SITE QUALITY CONTROL A. Tests and Inspections 1. Inspect all products or equipment delivered to the site prior to unloading. B. Non -Conforming Work 1. Reject all products or equipment that are damaged, used or in any other way unsatisfactory for use on the project. 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION A. Protect all products or equipment in accordance with manufacturer's written directions. B. Store products or equipment in location to avoid physical damage to items while in storage. C. Protect equipment from exposure to elements and keep thoroughly dry if required by the manufacturer. 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised July 1, 2011 City Project No. 103412 01 66 00 - 4 PRODUCT STORAGE AND HANDLING REQUIREMENTS Page 4 of 4 Revision Log DATE NAME SUMMARY OF CHANGE CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised July 1, 2011 City Project No. 103412 017000-1 MOBILIZATION AND REMOBILIZATION Pagel of 4 1 SECTION 0170 00 2 MOBILIZATION AND REMOBILIZATION 3 PART1- GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 1. Mobilization and Demobilization a. Mobilization 1) Transportation of Contractor's personnel, equipment, and operating supplies to the Site 2) Establishment of necessary general facilities for the Contractor's operation at the Site 3) Premiums paid for performance and payment bonds 4) Transportation of Contractor's personnel, equipment, and operating supplies to another location within the designated Site 5) Relocation of necessary general facilities for the Contractor's operation from 1 location to another location on the Site. b. Demobilization 1) Transportation of Contractor's personnel, equipment, and operating supplies away from the Site including disassembly 2) Site Clean-up 3) Removal of all buildings and/or other facilities assembled at the Site for this Contract c. Mobilization and Demobilization do not include activities for specific items of work that are for which payment is provided elsewhere in the contract. 2. Remobilization a. Remobilization for Suspension of Work specifically required in the Contract Documents or as required by City includes: 1) Demobilization a) Transportation of Contractor's personnel, equipment, and operating supplies from the Site including disassembly or temporarily securing equipment, supplies, and other facilities as designated by the Contract Documents necessary to suspend the Work. b) Site Clean-up as designated in the Contract Documents 2) Remobilization a) Transportation of Contractor's personnel, equipment, and operating supplies to the Site necessary to resume the Work. b) Establishment of necessary general facilities for the Contractor's operation at the Site necessary to resume the Work. 3) No Payments will be made for: a) Mobilization and Demobilization from one location to another on the Site in the normal progress of performing the Work. b) Stand-by or idle time c) Lost profits 3. Mobilizations and Demobilization for Miscellaneous Projects a. Mobilization and Demobilization CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised November 22, 2016 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 01 70 00 - 2 MOBILIZATION AND REMOBILIZATION Page 2 of 4 1 1) Mobilization shall consist of the activities and cost on a Work Order basis 2 necessary for: 3 a) Transportation of Contractor's personnel, equipment, and operating 4 supplies to the Site for the issued Work Order. 5 b) Establishment of necessary general facilities for the Contractor's 6 operation at the Site for the issued Work Order 7 2) Demobilization shall consist of the activities and cost necessary for: 8 a) Transportation of Contractor's personnel, equipment, and operating 9 supplies from the Site including disassembly for each issued Work 10 Order 11 b) Site Clean-up for each issued Work Order 12 c) Removal of all buildings or other facilities assembled at the Site for 13 each Work Oder 14 b. Mobilization and Demobilization do not include activities for specific items of 15 work for which payment is provided elsewhere in the contract. 16 4. Emergency Mobilizations and Demobilization for Miscellaneous Projects 17 a. A Mobilization for Miscellaneous Projects when directed by the City and the 18 mobilization occurs within 24 hours of the issuance of the Work Order. 19 B. Deviations from this City of Fort Worth Standard Specification 20 1. None. 21 C. Related Specification Sections include, but are not necessarily limited to: 22 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 23 2. Division 1 — General Requirements 24 1.2 PRICE AND PAYMENT PROCEDURES 25 A. Measurement and Payment [Consult City Department/Division for direction on if 26 Mobilization pay item to be included or the item should be subsidiary. Include the 27 appropriate Section 1.2 A. 1.] 28 1. Mobilization and Demobilization 29 a. Measure 30 1) This Item is considered subsidiary to the various Items bid. 31 b. Payment 32 1) The work performed and materials furnished in accordance with this Item 33 are subsidiary to the various Items bid and no other compensation will be 34 allowed. 35 2. Remobilization for suspension of Work as specifically required in the Contract 36 Documents 37 a. Measurement 38 1) Measurement for this Item shall be per each remobilization performed. 39 b. Payment 40 1) The work performed and materials furnished in accordance with this Item 41 and measured as provided under "Measurement" will be paid for at the unit 42 price per each "Specified Remobilization" in accordance with Contract 43 Documents. 44 c. The price shall include: 45 1) Demobilization as described in Section 1.1.A.2.a.1) 46 2) Remobilization as described in Section 1.1.A.2.a.2) CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised November 22, 2016 City Project No. 103412 01 70 00 - 3 MOBILIZATION AND REMOBILIZATION Page 3 of 4 1 d. No payments will be made for standby, idle time, or lost profits associated this 2 Item. 3 3. Remobilization for suspension of Work as required by City 4 a. Measurement and Payment 5 1) This shall be submitted as a Contract Claim in accordance with Article 10 6 of Section 00 72 00. 7 2) No payments will be made for standby, idle time, or lost profits associated 8 with this Item. 9 4. Mobilizations and Demobilizations for Miscellaneous Projects 10 a. Measurement 11 1) Measurement for this Item shall be for each Mobilization and 12 Demobilization required by the Contract Documents 13 b. Payment 14 1) The Work performed and materials furnished in accordance with this Item 15 and measured as provided under "Measurement" will be paid for at the unit 16 price per each "Work Order Mobilization" in accordance with Contract 17 Documents. Demobilization shall be considered subsidiary to mobilization 18 and shall not be paid for separately. 19 c. The price shall include: 20 1) Mobilization as described in Section 1.1.A.3.a.1) 21 2) Demobilization as described in Section 1.1.A.3.a.2) 22 d. No payments will be made for standby, idle time, or lost profits associated this 23 Item. 24 5. Emergency Mobilizations and Demobilizations for Miscellaneous Projects 25 a. Measurement 26 1) Measurement for this Item shall be for each Mobilization and 27 Demobilization required by the Contract Documents 28 b. Payment 29 1) The Work performed and materials furnished in accordance with this Item 30 and measured as provided under "Measurement" will be paid for at the unit 31 price per each "Work Order Emergency Mobilization" in accordance with 32 Contract Documents. Demobilization shall be considered subsidiary to 33 mobilization and shall not be paid for separately. 34 c. The price shall include 35 1) Mobilization as described in Section 1.1.A.4.a) 36 2) Demobilization as described in Section 1.1.A.3.a.2) 37 d. No payments will be made for standby, idle time, or lost profits associated this 38 Item. 39 1.3 REFERENCES [NOT USED] 40 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 41 1.5 SUBMITTALS [NOT USED] 42 1.6 INFORMATIONAL SUBMITTALS [NOT USED] 43 1.7 CLOSEOUT SUBMITTALS [NOT USED] 44 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised November 22, 2016 City Project No. 103412 01 70 00 - 4 MOBILIZATION AND REMOBILIZATION Page 4 of 4 1 1.9 QUALITY ASSURANCE [NOT USED] 2 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 3 1.11 FIELD [SITE] CONDITIONS [NOT USED] 4 1.12 WARRANTY [NOT USED] 5 PART 2 - PRODUCTS [NOT USED] 6 PART 3 - EXECUTION [NOT USED] 7 8 I END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 11/22/16 Michael Owen 1.2 Price and Payment Procedures -Revised specification, including blue text, to make specification flexible for either subsidiary or paid bid item for Mobilization. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised November 22, 2016 City Project No. 103412 .FORTWORTH@ Section 01 71 23.01 - Attachment A Survey Staking Standards February 2017 0:\Specs-Stds Governance Process\Temporary Spec Files\Capital Delivery\Cap Delivery Div 01\01 71 23.16.01_Attachment A_Survey Staking Standards.docx Page 1 of 22 These procedures are intended to provide a standard method for construction staking services associated with the City of Fort Worth projects. These are not to be considered all inclusive, but only as a general guideline. For projects on MOTright-of-way or through joint MOT participation, adherence to the TXDOT Survey Manual shall be followed and if a discrepancy arises, the MOT manual shall prevail. (http://onlinemanuals.txdot.gov/txdotmanuals/ess/ess.pdf) If you have a unique circumstance, please consult with the project manager, inspector, or survey department at 817-392-7925. Table of Contents I. City of Fort Worth Contact Information II. Construction Colors III. Standard Staking Supplies IV. Survey Equipment, Control, and Datum Standards V. Water Staking VI. Sanitary Sewer Staking VI I. Storm Staking VIII. Curb and Gutter Staking IX. Cut Sheets X. As -built Survey O:\Specs-Stds Governance Process\Temporary Spec Files\Capital Delivery\Cap Delivery Div 01\01 71 23.16.01_Attachment A_Survey Staking Standards.docx Page 2 of 22 I. Survey Department Contact Information Physical and mailing address: 8851 Camp Bowie West Boulevard Suite 300 Fort Worth, Texas 76116 Office: (817) 392-7925 Survey Superintendent, direct line: (817) 392-8971 II. Construction Colors The following colors shall be used for staking or identifying features in the field. This includes flagging, paint of laths/stakes, paint of hubs, and any identification such as pin flags if necessary. Utility Color PROPOSED EXCAVATION WHITE ALL ELECTRIC AND CONDUITS POTABLE WATER GAS OR OIL YELLOW TELEPHONE/FIBER OPTIC ORANGE SURVEY CONTROL POINTS, BENCHMARKS, PROPERTY CORNERS, RIGHT-OF-WAYS, AND ALL PAVING INCLUDING CURB, SIDEWALK, BUILDING CORNERS PINK SANITARY SEWER IRRIGATION AND RECLAIMED WATER " III. Standard Staking Supplies Item Minimum size Lath/Stake 36" tall Wooden Hub (2"x2" min. square preferred) 6" tall Pin Flags (2.5" x 3.5" preferred) 21" long Guard Stakes Not required PK or Mag nails 1" long Iron Rods (1/2" or greater diameter) 18" long Survey Marking Paint Water -based Flagging 1" wide Marking Whiskers (feathers) 6" long Tacks (for marking hubs) 3/4" long 0:\Specs-Stds Governance Process\Temporary Spec Files\Capital Delivery\Cap Delivery Div 01\01 71 23.16.01_Attachment A_Survey Staking Standards.docx Page 3 of 22 IV. Survey Equipment, Control, and Datum Standards A. City Benchmarks All city benchmarks can be found here: http://fortworthtexas.gov/itsolutions/GIS/ Look for 'Zoning Maps'. Under 'Layers' , expand 'Basemap Layers', and check on 'Benchmarks'. B. Conventional or Robotic Total Station Equipment I. A minimum of a 10 arc -second instrument is required. II. A copy of the latest calibration report may be requested by the City at any time. It is recommended that an instrument be calibrated by certified technician at least 1 occurrence every 6 months. C. Network/V.R.S. and static GPS Equipment I. It is critical that the surveyor verify the correct horizontal and vertical datum prior commencing work. A site calibration may be required and shall consist of at least 4 control points spaced evenly apart and in varying quadrants. Additional field checks of the horizontal and vertical accuracies shall be completed and the City may ask for a copy of the calibration report at any time. Network GPS such as the Western Data Systems or SmartNet systems may be used for staking of property/R.O.W, forced -main water lines, and rough -grade only. No GPS staking for concrete, sanitary sewer, storm drain, final grade, or anything that needs vertical grading with a tolerance of 0.25' or less is allowed. D. Control Points Set All control points set shall be accompanied by a lath with the appropriate Northing, Easting, and Elevation (if applicable) of the point set. Control points can be set rebar, 'X' in concrete, or any other appropriate item with a stable base and of a semi -permanent nature. A rebar cap is optional, but preferred if the cap is marked 'control point' or similar wording. Datasheets are required for all control points set. Datasheet should include: A. Horizontal and Vertical Datum used, Example: N.A.D.83, North Central Zone 4202, NAVD 88 Elevations B. Grid or ground distance. — If ground, provide scale factor used and base point coordinate, Example: C.S.F.=0.999125, Base point=North: 0, East=O C. Geoid model used, Example: GEOID12A O:\Specs-Stds Governance Process\Temporary Spec Files\Capital Delivery\Cap Delivery Div 01\01 71 23.16.01_Attachment A_Survey Staking Standards.docx Page 4 of 22 E. Preferred Grid Datum Although many plan sets can be in surface coordinates, the City's preferred grid datum is listed below. Careful consideration must be taken to verify what datum each project is in prior to beginning work. It is essential the surveyor be familiar with coordinate transformations and how a grid/surface/assumed coordinate system affect a project. Projected Coordinate System: NAD_1983_StatePlane_Texas_North_Central_FIPS_4202_Feet Projection: Lambert_ Conformal —Conic Fa Ise_Easti ng: 1968500.00000000 False —Northing: 6561666.66666667 Central Meridian:-98.50000000 Standard—Parallel-1: 32.13333333 Standard Parallel 2: 33.96666667 Latitude —Of —Origin: 31.66666667 Linear Unit: Foot US Geographic Coordinate System: GCS_North_American_1983 Datum: D North American 1983 Prime Meridian: Greenwich Angular Unit: Degree Note: Regardless of what datum each particular project is in, deliverables to the City must be converted/translated into this preferred grid datum. 1 copy of the deliverable should be in the project datum (whatever it may be) and 1 copy should be in the NAD83, TX North Central 4202 zone. See Preferred File Naming Convention below F. Preferred Deliverable Format txt csv dwg .job G. Preferred Data Format P,N,E,Z,D,N Point Number, Northing, Easting, Elevation, Description, Notes (if applicable) H. Preferred File Naming Convention This is the preferred format: City Project Number_Description_Datum.csv Example for a proiect that has surface coordinates which must be translated: File 1: C1234 As -built of Water on Main Street Grid NAD83 TXSP 4202.csv O:\Specs-Stds Governance Process\Temporary Spec Files\Capital Delivery\Cap Delivery Div 01\01 71 23.16.01_Attachment A_Survey Staking Standards.docx Page 5 of 22 File 2: C1234_As-built of Water on Main Street —Project Specific Datum.csv Example Control Stakes O:\Specs-Stds Governance Process\Temporary Spec Files\Capital Delivery\Cap Delivery Div 01\01 71 23.16.01_Attachment A_Survey Staking Standards.docx Page 6 of 22 w m 1016 V m Z w C m V w < w cn m w J m O w � J m O CD U � CP #1 EL. = 100, 00' N=5000.00 E=5000.00 o w z ~ = w o m U o = w Cr7 = LL- W C� < X m W W CC D V. Water Staking Standards 0:\Specs-Stds Governance Process\Temporary Spec Files\Capital Delivery\Cap Delivery Div 01\01 71 23.16.01_Attachment A_Survey Staking Standards.docx Page 7 of 22 A. Centerline Staking — Straight Line Tangents I. Offset lath/stakes every 200' on even stations II. Painted blue lath/stake only, no hub is required III. Grade is to top of pipe (T/P) for 12" diameter pipes or smaller IV. Grade to flow line (F/L) for 16" and larger diameter pipes V. Grade should be 3.50' below the proposed top of curb line for 10" and smaller diameter pipes VI. Grade should be 4.00' below the proposed top of curb line for 12" and larger diameter pipes VI I. Cut Sheets are required on all staking and a copy can be received from the survey superintendent Optional: Actual stakes shall consist of a 60D nail or hub set with a whisker B. Centerline Staking - Curves I. If arc length is greater than 100', POC (Point of Curvature) offset stakes should be set at a 25' interval II. Same grading guidelines as above III. Staking of radius points of greater than 100' may be omitted C. Water Meter Boxes I. 7.0' perpendicular offset is preferred to the center of the box II. Center of the meter should be 3.0' behind the proposed face of curb III. Meter should be staked a minimum of 4.5' away from the edge of a driveway IV. Grade is to top of box and should be +0.06' higher than the proposed top of curb unless shown otherwise on the plans D. Fire Hydrants I. Center of Hydrant should be 3.0' behind proposed face of curb II. Survey offset stake should be 7.0' from the center and perpendicular to the curb line or water main III. Grade of hydrants should be +0.30 higher than the adjacent top of curb E. Water Valves & Vaults I. Offsets should be perpendicular to the proposed water main II. RIM grades should only be provided if on plans Example Water Stakes 0:\Specs-Stds Governance Process\Temporary Spec Files\Capital Delivery\Cap Delivery Div 01\01 71 23.16.01_Attachment A_Survey Staking Standards.docx Page 8 of 22 M o y a 3 0 y a \ \ a§ Iz \ jm » -5 \ E 9 G \ �§ � } � (% \ o ( \\ E LLJa+EL Ld ( ( \ § �� �\ LLJ o a L 7 +m \ I2 rga _ �=z _, 2=&u \ m -I /U@] § /\a _ _ ; u7 3 : \]{ VE 5an Rai Sewers akin »\Specs- ds Governance PmesATe mpoe 95pec ReGca@GIDG7r CpDe very Div 0So171 2I «J1-Attachme% A Suwp StakingaandaeydoJ Page gw22 A. Centerline Staking — Straight Line Tangents I. Inverts shall be field verified and compared against the plans before staking II. Painted green lath/stake WITH hub and tack or marker dot, no flagging required III. 1 offset stake between manholes if manholes are 400' or less apart IV. Offset stakes should be located at even distances and perpendicular to the centerline V. Grades will be per plan and the date of the plans used should be noted VI. If multiple lines are at one manhole, each line shall have a cut/fill and direction noted VI I. Stakes at every grade break VIII. Cut sheets are required on all staking Optional: Actual stakes shall consist of a 60D nail or hub set with a whisker B. Centerline Staking — Curves I. If arc length is greater than 100', POC (Point of Curvature) offset stakes should be set at a 25' interval II. Staking of radius points of greater than 100' may be omitted C. Sanitary Sewer Manholes I. 2 offset stakes per manhole for the purpose of providing alignment to the contractor II. Flowline grade should be on the lath/stake for each flowline and direction noted III. RIM grade should only be on the stake when provided in the plans O:\Specs-Stds Governance Process\Temporary Spec Files\Capital Delivery\Cap Delivery Div 01\01 71 23.16.01_Attachment A_Survey Staking Standards.docx Page 10 of 22 0 LL- Ld d r w � � L+7 f w z Q Lfi v faC CCo �r CD LL 12' Of5 Ss LLJ C3 7 Q J LLI Oa Q� W Z W � �a CDw 2 W Ir- L� a 4 Z W J 2 Example Sanitary Sewer Stakes III STk=3+7y'a I+n C-ice II 52 STA-3+71'a I n C-3m II C-31a I C--,,a �t W 0 < Na o H w d =2 � W d O 2 l/ W � a �- 47 w m n Ln j 2 {g Y N z 7 w 4 C _ F P CD o G VI d 7 � $ = STPr C w CO �s d U -01 C-0� / w ham/ C U LLIW W W mm r� EA Cr4" it 4 W a a W a aLd a La �5� � L pp €7 F aO{n w rr7a �Z � rn+ Clw a r oLL o+ o- co +)+ Ua wK =c. �.1� ��a\�a� �� m dZ da a c. Oq O aft JW a C-5 din C-5 F+6 QL a LD rc LLI w F Wvm a v ('4f/ `J aLLj m�J J =mz � f F a ofs s5 srn m. C-(,- En3 Q = m J w 6� a n F: w yt FLL v3�a LLj z EL z m 3 Da _ Elf o 0:\Specs-Stds Governance Process\Temporary Spec Files\Capital Delivery\Cap Delivery Div 01\01 71 23.16.01_Attachment A_Survey Staking Standards.docx Page 11 of 22 VII. Storm Sewer & Inlet Staking A. Centerline Staking — Straight Line Tangents I. 1 offset stake every 200' on even stations II. Grades are to flowline of pipe unless otherwise shown on plans III. Stakes at every grade break IV. Cut sheets are required on all staking Optional: Actual stakes shall consist of a 60D nail or hub set with a whisker B. Centerline Staking — Curves I. If arc length is greater than 100', POC (Point of Curvature) offset stakes should be set at a 25' interval II. Staking of radius points of greater than 100' may be omitted C. Storm Drain Inlets I. Staking distances should be measured from end of wing II. Standard 10' Inlet = 16.00' total length III. Recessed 10' Inlet = 20.00' total length IV. Standard double 10' inlet = 26.67' total length V. Recessed double 10' inlet = 30.67' total length D. Storm Drain Manholes I. 2 offset stakes per manhole for the purpose of providing alignment to the contractor II. Flowline grade should be on the lath/stake for each flowline and direction noted III. RIM grade should only be on the stake when provided in the plans O:\Specs-Stds Governance Process\Temporary Spec Files\Capital Delivery\Cap Delivery Div 01\01 71 23.16.01_Attachment A_Survey Staking Standards.docx Page 12 of 22 Example Storm Inlet Stakes FRONT FRONT (SIDE FACING ) (SIDE FACING 8 NO FLAGGING REQUIRED 0 IN LIEU OF PINK PAINTED LATH n � m m o m _ m BACK z BACK {sloe FhaNC a.aw.) {SUE FAOINc a.a.w-) IDENTIFIES M110-I TrI IDENTIFIES 1lHICH POINT # END OF THE WNG PRINT 0 Q END OF THE YdNG I� BEING STAKED BEING STAKED rn v, HOE ELEVATION II INLET STATION HUE ELE AT UN c + [IF NOTED ON PLANS] + IDENTIFIES GRADE TfC, TO TOP OF CURB T 9 �I O O IDENTIFIES GRADE FL TO FLOMJNE DISTANCES FOR INLETS STANDARD 10' — 16' RECESSED W — 20' STANDARD DUJBLE 10' — 2&67 HUB %MTH TACK , — — — — — — RECESSED ddJBLE 10— —30— — — — — — — — — — — I I 9kCFK OF INLET Iw Cti �I MAR ��LE 4I BACK OF CURB BACK OF CURB FLOhLINE FACE OF INLET FACE dF INLET FLDWLINE EDGE OF PAVEMENT EDGE OF PAVEMENT EDGE OF PAVEMENT EDGE OF PAVEMENT 0:\Specs-Stds Governance Process\Temporary Spec Files\Capital Delivery\Cap Delivery Div 01\01 71 23.16.01_Attachment A_Survey Staking Standards.docx Page 13 of 22 VIII. Curb and Gutter Staking A. Centerline Staking— Straight Line Tangents V. 1 offset stake every 50' on even stations VI. Grades are to top of curb unless otherwise shown on plans VI I. Stakes at every grade break VIII. Cut sheets are required on all staking Optional: Actual stakes shall consist of a 60D nail or hub set with a whisker B. Centerline Staking — Curves III. If arc length is greater than 100', POC (Point of Curvature) offset stakes should be set at a 25' interval IV. Staking of radius points of greater than 100' may be omitted O:\Specs-Stds Governance Process\Temporary Spec Files\Capital Delivery\Cap Delivery Div 01\01 71 23.16.01_Attachment A_Survey Staking Standards.docx Page 14 of 22 Example Curb & Gutter Stakes FRONT (SIDE FACING CL) 0 o FRONT IDENTIFIES END FRONT (SIDE FACING POINT OF aI FRONT � T GENT SIDE FACING C DENTmES START p PONT OF CURVATURE PC �SlDE FACING } w ec _ C PT + F BACK IDErInFIEs OFFSET Is r4 o r/c BACK CF CUpB CR F/C (SIDE FACING R.O.W.) FOR FACE OF CUF7H r/c o a T PaNr #+ P a/c III N III I III I IDENTIFIES GRADE IS II T/c. TD TQP OF GUPH NO GRXi E ON HUB ELEVA110N T RAPIU5 PUNTS —� 1 NO FLAGGING REQUIRED f y IN LIEU OF PINK PAINTED LATH r / TOP OF CURB BACK OF CURB FACE OF CURB I ---�-�� FLOKI NE EDGE OF PAVEMENT Example Curb & Gutter Stakes at Intersection 0:\Specs-Stds Governance Process\Temporary Spec Files\Capital Delivery\Cap Delivery Div 01\01 71 23.16.01_Attachment A_Survey Staking Standards.docx Page 15 of 22 e ;ram / w&�4 / e y, Z g �Z 2 ! 3DNYiS10».091\ n= « _, (&�® 15 »I =NVi m », « ICea _ ) � / ; R6 \ 2E ~ \ O: Pecs gs§AenancePmes T mpoe Rspec Re#C pi»D@i r C pDeliveryD&o#0171 23.1 J1 kb+ me% A Su&e StakingaandagsdoJ Page 16 of 22 IX. Cut Sheets A. Date of field work B. Staking Method (GPS, total station) C. Project Name D. City Project Number (Example: C01234) E. Location (Address, cross streets, GPS coordinate) F. Survey company name G. Crew chief name H. A blank template can be obtained from the survey superintendent (see item I above) Standard City Cut Sheet Date: ❑ TOTAL Staking Method: ❑ GPS STATION LOCATION: CONSULTANT/CONTRACTOR SURVEY CREW INITIALS City Project Number: Project Name: ❑ OTHER ALL GRADES ARE TO FLOWLINE OR TOP OF CURB UNLESS OTHERWISE NOTED. PT # STATION OFFSET -LT/+RT DESCRIPTION PROP. GRADE STAKED ELEV. -CUT + FILL 0:\Specs-Stds Governance Process\Temporary Spec Files\Capital Delivery\Cap Delivery Div 01\01 71 23.16.01_Attachment A_Survey Staking Standards.docx Page 17 of 22 X. As -built Survey A. Definition and Purpose The purpose of an as -built survey is to verify the asset was installed in the proper location and grade. Furthermore, the information gathered will be used to supplement the City's GIS data and must be in the proper format when submitted. See section IV. As -built survey should include the following (additional items may be requested): Manholes Top of pipe elevations every 250 feet Horizontal and vertical points of inflection, curvature, etc. (All Fittings) Cathodic protection test stations Sampling stations Meter boxes/vaults (All sizes) Fire lines Fire hydrants Gate valves (rim and top of nut) Plugs, stub -outs, dead-end lines Air Release valves (Manhole rim and vent pipe) Blow off valves (Manhole rim and valve lid) Pressure plane valves Cleaning wyes Clean outs Casing pipe (each end) Inverts of pipes Turbo Meters O:\Specs-Stds Governance Process\Temporary Spec Files\Capital Delivery\Cap Delivery Div 01\01 71 23.16.01_Attachment A_Survey Staking Standards.docx Page 18 of 22 B. Example Deliverable A hand written red line by the field surveyor is acceptable in most cases. This should be a copy of the plans with the point number noted by each asset. If the asset is missing, then the surveyor should write "NOT FOUND" to notify the City. O:\Specs-Stds Governance Process\Temporary Spec Files\Capital Delivery\Cap Delivery Div 01\01 71 23.16.01_Attachment A_Survey Staking Standards.docx Page 19 of 22 O:\Specs-Stds Governance Process\Temporary Spec Files\Capital Delivery\Cap Delivery Div 01\01 71 23.16.01_Attachment A_Survey Staking Standards.docx Page 20 of 22 ,FA &mw — irWL 1W.CL T W M STA 0157M - Ir WL fFXYD DM 5TAO-WO - &WWL (FLOYD M RE"r; & SALVAGE EXIST SEGN PRO OwArER GATE VAWe & RFDUC8R 11V: L VWMT Ttl EXIST. irWATER F IYX 18'TFF y--� MOMIAU. F1Z5fYJD 5LME STIt (H2Blr'- r£'WL r�r J r hrYxaREQcpiR INSiA[L -h�(�F�MIAYG 1w L��yL� P0GIVE E � Fli'sSV£R]-, F,END W." S-FWL y r Lg&i�JF.:P F-P79O3TIi9f Ev�P95317.Sfi0 N�." TE€ { i1i YALYE�'Li4AA7LDY I6 a,� ,�y ,¢ ,,` aw LEAD''VVVEf12841^j�I"r I3rwi7�� qe rr rutrra y a7 II W! BMW.•$ � ELK6 7 LOT 2 •�19 WdIEXRas IE;FP'71Ya"eY Y 4 � y 11I4eM ! IW L4Ji REM"WE EXIST, 0 WATER CP. •�' �\ •''I MWA, r rt ��� ` IZ WATER } L dr� Fx—f�c 5iv � crn Spf rev •I � ������ � .: -� . a PROPOSED SANITARY S1 4A F� GiPYAGE SEE SHEV 5TA G31ID -IY h L'. 4WVERT. BEND On ow awe aw.rw worm �. AN6WPIF4Ro cwvwn Liz E-2?3fi3153G72 1S°'� �" STA DC= - IZWL LFiPYD L6R1 STA. 0-5758 - a- 4F INSTALL: MTAW OUVALC, h (2'ILL saUD Sf FEVE i-Ir4TYEW.S ND F!i'45'VEHF. dENQ1 57 LF OF 10*ATER PIPE N,59VG5SL5 d459VOV-9a7 LICWN= TO ZMST, lF'WATER E-2.�16:TD379iS 622 30f�.37ti N�s E 2SG P 0:\Specs-Stds Governance Process\Temporary Spec Files\Capital Delivery\Cap Delivery Div 01\01 71 23.16.01_Attachment A_Survey Staking Standards.docx Page 21 of 22 23.16.01_Attachment A_Survey Staking Standards.docx Page 22 of 22 0:\Sp WM EMT OLK 29 LOT 2 I Q 3)OS Ogfm Re w,Fen warn WT 3 �� �nm ne w.F awwa , w � YSAN1TAfd' SElYF17 � y Z SEhY,CE W/ CLEAMOUF .a xnnrr LAYTON RD. W. g 0 F" I � XS 5 CO • Q � W l% - co 2-WA! Ez oWa, IZ WATER d gwN�.w. e W cn IJNE A L-3654 —8•— � O L-365 71m .� H® Gar &WN f'ik rcrrcr a.: r�� vl ¢ / / / � L) RFMA•E EX15T. � ZI I J � / j f �,�, BSAM.SEM'FR P _F •� d�/ �5� irr 4}i . V r/ 4rr STA I'SJO - SSS UNE A • LOT 2 Slob Fa�fo-� !Po W.Fm`W�h I Q Nr v % i i FXNsr. srao-oaL-371- EXIST. STAITU304 - RE"E EXIST-SSYN vdiaw7s 3os f y / CONSTRUCT 5 LF OF NSS CWM5T.fOA5:51lH IN'LUDE COAGC"iM & AW INSERT LINE 1© j i i W/ CORRO5AW PROTECTA2Y CONNECT PNOP. d SS (NW) 1 CAWNECT PMP. N SS MUM TO PROP SSMH. Nro946Hl5S25P E-2 N955-92.3! C;I'1'I' 1V1A.P NO. 2©18 380, 2018-3 MAPSCO PAGF NO.74N, S, T, T r 7 T 7 6 H)o ec 2•0� 23.16.01_Attachment A_Survey Staking Standards.docx Page 23 of 23 1\01 71 Obviously the .csv or .txt file cannot be signed/sealed by a surveyor in the format requested. This is just an example and all this information should be noted when delivered to the City so it is clear to what coordinate system the data is in. POINT NO. NORTHING EASTING EIEV. DESCRIPTION 1 6946257.189 2296079.165 726.09 SSMH RIM t_ _ 2 6946260.893 2296062.141 725,668 GV RIM 3 6946307.399 2296038.306 726.85 GV RIM ft- 4 6946220.582 2296011.025 723.358 SSMH RIM 5 6946195.23 2296015.116 722.123 GV RIM f 6 6946190.528 2296022.721 722.325 FH qq q 7 6946136.012 2295992.115 719,448 WM RIM 8 6946002.267 2295919.133 713.331 WM RIM TX ti CE-F-,W 4 L 9 6946003.056 2295933.418 713.652 CO RIM t�ZT 10 6945994.677 2295880.52 711.662 SSMH RIM 11 6945986.473 2295869,892 710.046 WM RIM 12 6945895.077 2295860.962 707.72 WM RIM 13 6945996.591 2295862.198 708.205 WM RIM 14 6945934.286 2295841.925 709.467 WM RIM 15 6945936.727 2295830,441 710.084 CO RIM 16 6945835.678 2295799.707 707.774 SSMH RIM /-) 17 6945817.488 2295827.011 708.392 SSMH RIM 18 6945759.776 2295758.643 711.218 SSMH RIM c iJG 19 6945768.563 2295778A24 710.086 GV RIM 20 6945743.318 2295788.392 710.631 GV RIM 21 6945723.219 2295754.394 712.849 GV RIM 22 6945682.21 2295744,22 716.686 WM RIM 23 6945621.902 2295669.471 723.76 WM RIM 24 6945643.407 2295736,03 719.737 CO RIM nn„„ll , C �}L1lT� T1 25 6945571.059 2295655.195 727.514 SSMH RIM 26 6945539.498 2295667.803 729.123 WM RIM `f27 27 6945519.834 2295619A9 732.689 WM R!M C Or-r� C t F>0. ti� 28 6945417.879 2295580.27 740.521 WM RIM l si 29 6945456.557 2295643.145 736.451 CO RIM 30 6945387.356 2295597.101 740.756 GV RIM `� } 31 6945370.688 2295606.793 740.976 GV RIMn� 32 6945383.53 2295610.559 740.408 FH 33 6945321.228 2295551.105 746.34 WM RIM 34 6945319.365 2295539.728 746.777 CO RIM 35 6945242.289 2295570.715 748.454 WM RIM 36 6945233.624 2295544.626 749.59 SSMH RIM 37 6945206,483 2295529.305 751.058 WM RIM 38 6945142.015 2295557.666 750.853 WM RIM p 39 6945113.445 2295520.335 751.871 WM RIM 40 6945049.02 2295577.345 752.257 SSMH RIM t� V 7 41 6945041.024 2295552,675 751.79 WM RIM 42 6945038.878 2295552.147 751.88 WM RIMS 43 6945006.397 2295518.135 752.615 WM RIM AfFff 44 6944944.782 2295520.635 752.801 WM RIMS 45 6944943.432 2295556.479 752.156 WM RIM 46 6944860.416 2295534397 752.996 SSMH RIM O:\Specs-Stds Governance Process\Temporary Spec Files\Capital Delivery\Cap Delivery Div 01\01 71 23.16.01_Attachment A_Survey Staking Standards.docx Page 24 of 24 C. Other preferred as -built deliverable Some vendors have indicated that it is easier to deliver this information in a different format. Below is an example spreadsheet that is also acceptable and can be obtained by request from the survey superintendent. O:\Specs-Stds Governance Process\Temporary Spec Files\Capital Delivery\Cap Delivery Div 01\01 71 23.16.01_Attachment A_Survey Staking Standards.docx Page 25 of 25 OrcfflV'— a . ---- ------ ----- ------ ------ ------ ------ ------ ------ ----- ----- ----- ----- ----- ----- ----- ------ ti V d 2 2 3 � � E r E � $ � cq < 3 a IT qqI III, I lilII, F z Q' 3 31 pp 0:\Specs-Stds Governance Process\Temporary Spec Files\Capital Delivery\Cap Delivery Div 01\01 71 23.16.01_Attachment A_Survey Staking Standards.docx Page 26 of 26 017123-1 CONSTRUCTION STAKING AND SURVEY Page 1 of 8 SECTION 01 71 23 CONSTRUCTION STAKING AND SURVEY PART1- GENERAL 1.1 SUMMARY A. Section Includes: 1. Requirements for construction staking and construction survey B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 2. Division 1 — General Requirements 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment Construction Staking a. Measurement 1) Measurement for this Item shall be by lump sum. b. Payment 1) The work performed and the materials furnished in accordance with this Item shall be paid for at the lump sum price bid for "Construction Staking". 2) Payment for "Construction Staking" shall be made in partial payments prorated by work completed compared to total work included in the lump sum item. c. The price bid shall include, but not be limited to the following: 1) Verification of control data provided by City. 2) Placement, maintenance and replacement of required stakes and markings in the field. 3) Preparation and submittal of construction staking documentation in the form of "cut sheets" using the City's standard template. 2. Construction Survey a. Measurement 1) This Item is considered subsidiary to the various Items bid. b. Payment 1) The work performed and the materials furnished in accordance with this Item are subsidiary to the various Items bid and no other compensation will be allowed. 3. As -Built Survey a. Measurement 1) Measurement for this Item shall be by lump sum. b. Payment 1) The work performed and the materials furnished in accordance with this Item shall be paid for at the lump sum price bid for "As -Built Survey". CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised February 14, 2018 City Project No. 103412 01 71 23 - 2 CONSTRUCTION STAKING AND SURVEY Page 2 of 8 2) Payment for "As -Built Survey" shall be made in partial payments prorated by work completed compared to total work included in the lump sum item. c. The price bid shall include, but not be limited to the following:: 1) Field measurements and survey shots to identify location of completed facilities. 2) Documentation and submittal of as -built survey data onto contractor redline plans and digital survey files. 1.3 REFERENCES A. Definitions 1. Construction Survey - The survey measurements made prior to or while construction is in progress to control elevation, horizontal position, dimensions and configuration of structures/improvements included in the Project Drawings. 2. As -built Survey —The measurements made after the construction of the improvement features are complete to provide position coordinates for the features of a project. 3. Construction Staking — The placement of stakes and markings to provide offsets and elevations to cut and fill in order to locate on the ground the designed structures/improvements included in the Project Drawings. Construction staking shall include staking easements and/or right of way if indicated on the plans. 4. Survey "Field Checks" — Measurements made after construction staking is completed and before construction work begins to ensure that structures marked on the ground are accurately located per Project Drawings. B. Technical References 1. City of Fort Worth — Construction Staking Standards (available on City's Buzzsaw website) — 01 71 23.16.01— Attachment A —Survey Staking Standards 2. City of Fort Worth - Standard Survey Data Collector Library (fxl) files (available on City's Buzzsaw website). 3. Texas Department of Transportation (TxDOT) Survey Manual, latest revision 4. Texas Society of Professional Land Surveyors (TSPS), Manual of Practice for Land Surveying in the State of Texas, Category 5 1.4 ADMINISTRATIVE REQUIREMENTS A. The Contractor's selection of a surveyor must comply with Texas Government Code 2254 (qualifications based selection) for this project. 1.5 SUBMITTALS A. Submittals, if required, shall be in accordance with Section 01 33 00. B. All submittals shall be received and reviewed by the City prior to delivery of work. 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS A. Field Quality Control Submittals CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised February 14, 2018 Water & Sanitary Sewer Replacement Contract 2020, WSM-H City Project No. 103412 01 71 23 - 3 CONSTRUCTION STAKING AND SURVEY Page 3 of 8 1. Documentation verifying accuracy of field engineering work, including coordinate conversions if plans do not indicate grid or ground coordinates. 2. Submit "Cut -Sheets" conforming to the standard template provided by the City (refer to 01 71 23.16.01 —Attachment A — Survey Staking Standards). 1.7 CLOSEOUT SUBMITTALS B. As -built Redline Drawing Submittal 1. Submit As -Built Survey Redline Drawings documenting the locations/elevations of constructed improvements signed and sealed by Registered Professional Land Surveyor (RPLS) responsible for the work (refer to 01 71 23.16.01 — Attachment A — Survey Staking Standards) . 2. Contractor shall submit the proposed as -built and completed redline drawing submittal one (1) week prior to scheduling the project final inspection for City review and comment. Revisions, if necessary, shall be made to the as -built redline drawings and resubmitted to the City prior to scheduling the construction final inspection. 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE A. Construction Staking 1. Construction staking will be performed by the Contractor. 2. Coordination a. Contact City's Project Representative at least one week in advance notifying the City of when Construction Staking is scheduled. b. It is the Contractor's responsibility to coordinate staking such that construction activities are not delayed or negatively impacted. 3. General a. Contractor is responsible for preserving and maintaining stakes. If City surveyors are required to re -stake for any reason, the Contractor will be responsible for costs to perform staking. If in the opinion of the City, a sufficient number of stakes or markings have been lost, destroyed disturbed or omitted that the contracted Work cannot take place then the Contractor will be required to stake or re -stake the deficient areas. B. Construction Survey 1. Construction Survey will be performed by the Contractor. 2. Coordination a. Contractor to verify that horizontal and vertical control data established in the design survey and required for construction survey is available and in place. General a. Construction survey will be performed in order to construct the work shown on the Construction Drawings and specified in the Contract Documents. b. For construction methods other than open cut, the Contractor shall perform construction survey and verify control data including, but not limited to, the following: 1) Verification that established benchmarks and control are accurate. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised February 14, 2018 Water & Sanitary Sewer Replacement Contract 2020, WSM-H City Project No. 103412 01 71 23 - 4 CONSTRUCTION STAKING AND SURVEY Page 4 of 8 2) Use of Benchmarks to furnish and maintain all reference lines and grades for tunneling. 3) Use of line and grades to establish the location of the pipe. 4) Submit to the City copies of field notesused to establish all lines and grades, if requested, and allow the City to check guidance system setup prior to beginning each tunneling drive. 5) Provide access for the City, if requested, to verify the guidance system and the line and grade of the carrier pipe. 6) The Contractor remains fully responsible for the accuracy of the work and correction of it, as required. 7) Monitor line and grade continuously during construction. 8) Record deviation with respect to design line and grade once at each pipe joint and submit daily records to the City. 9) If the installation does not meet the specified tolerances (as outlined in Sections 33 05 23 and/or 33 05 24), immediately notify the City and correct the installation in accordance with the Contract Documents. C. As -Built Survey 1. Required As -Built Survey will be performed by the Contractor. 2. Coordination a. Contractor is to coordinate with City to confirm which features require as - built surveying. b. It is the Contractor's responsibility to coordinate the as -built survey and required measurements for items that are to be buried such that construction activities are not delayed or negatively impacted. c. For sewer mains and water mains 12" and under in diameter, it is acceptable to physically measure depth and mark the location during the progress of construction and take as -built survey after the facility has been buried. The Contractor is responsible for the quality control needed to ensure accuracy. 3. General a. The Contractor shall provide as -built survey including the elevation and location (and provide written documentation to the City) of construction features during the progress of the construction including the following: 1) W ter Lines a) Top of pipe elevations and coordinates for waterlines at the following locations: (1) Minimum every 250 linear feet, including (2) Horizontal and vertical points of inflection, curvature, etc. (3) Fire line tee (4) Plugs, stub -outs, dead-end lines (5) Casing pipe (each end) and all buried fittings 2) Sanitary Sewer a) Top of pipe elevations and coordinates for force mains and siphon sanitary sewer lines (non -gravity facilities) at the following locations: (1) Minimum every 250 linear feet and any buried fittings (2) Horizontal and vertical points of inflection, curvature, etc. 3) Stormwater — Not Applicable CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised February 14, 2018 Water & Sanitary Sewer Replacement Contract 2020, WSM-H City Project No. 103412 017123-5 CONSTRUCTION STAKING AND SURVEY Page 5 of 8 b. The Contractor shall provide as -built survey including the elevation and location (and provide written documentation to the City) of construction features after the construction is completed including the following: 1) Manholes a) Rim and flowline elevations and coordinates for each manhole 2) W ter Lines a) Cathodic protection test stations b) Sampling stations c) Meter boxes/vaults (All sizes) d) Fire hydrants e) Valves (gate, butterfly, etc.) f) Air Release valves (Manhole rim and vent pipe) g) Blow off valves (Manhole rim and valve lid) h) Pressure plane valves i) Underground Vaults (1) Rim and flowline elevations and coordinates for each Underground Vault. 3) Sanitary Sewer a) Cleanouts (1) Rim and flowline elevations and coordinates for each b) Manholes and Junction Structures (1) Rim and flowline elevations and coordinates for each manhole and junction structure. 4) Stormwater — Not Applicable 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 1.11 FIELD [SITE] CONDITIONS [NOT USED] 1.12 WARRANTY PART 2 - PRODUCTS A. A construction survey will produce, but will not be limited to: 1. Recovery of relevant control points, points of curvature and points of intersection. 2. Establish temporary horizontal and vertical control elevations (benchmarks) sufficiently permanent and located in a manner to be used throughout construction. 3. The location of planned facilities, easements and improvements. a. Establishing final line and grade stakes for piers, floors, grade beams, parking areas, utilities, streets, highways, tunnels, and other construction. b. A record of revisions or corrections noted in an orderly manner for reference. c. A drawing, when required by the client, indicating the horizontal and vertical location of facilities, easements and improvements, as built. 4. Cut sheets shall be provided to the City inspector and Survey Superintendent for all construction staking projects. These cut sheets shall be on the standard city template which can be obtained from the Survey Superintendent (817-392-7925). 5. Digital survey files in the following formats shall be acceptable: a. AutoCAD (.dwg) b. ESRI Shapefile (.shp) CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised February 14, 2018 Water & Sanitary Sewer Replacement Contract 2020, WSM-H City Project No. 103412 017123-6 CONSTRUCTION STAKING AND SURVEY Page 6 of 8 c. CSV file (.csv), formatted with X and Y coordinates in separate columns (use standard templates, if available) 6. Survey files shall include vertical and horizontal data tied to original project control and benchmarks, and shall include feature descriptions PART 3 - EXECUTION 3.1 INSTALLERS A. Tolerances: The staked location of any improvement or facility should be as accurate as practical and necessary. The degree of precision required is dependent on many factors all of which must remain judgmental. The tolerances listed hereafter are based on generalities and, under certain circumstances, shall yield to specific requirements. The surveyor shall assess any situation by review of the overall plans and through consultation with responsible parties as to the need for specific tolerances. a. Earthwork: Grades for earthwork or rough cut should not exceed 0.1 ft. vertical tolerance. Horizontal alignment for earthwork and rough cut should not exceed 1.0 ft. tolerance. b. Horizontal alignment on a structure shall be within .0.Ift tolerance. c. Paving or concrete for streets, curbs, gutters, parking areas, drives, alleys and walkways shall be located within the confines of the site boundaries and, occasionally, along a boundary or any other restrictive line. Away from any restrictive line, these facilities should be staked with an accuracy producing no more than 0.05ft. tolerance from their specified locations. d. Underground and overhead utilities, such as sewers, gas, water, telephone and electric lines, shall be located horizontally within their prescribed areas or easements. Within assigned areas, these utilities should be staked with an accuracy producing no more than 0.1 ft tolerance from a specified location. e. The accuracy required for the vertical location of utilities varies widely. Many underground utilities require only a minimum cover and a tolerance of 0.1 ft. should be maintained. Underground and overhead utilities on planned profile, but not depending on gravity flow for performance, should not exceed 0.1 ft. tolerance. B. Surveying instruments shall be kept in close adjustment according to manufacturer's specifications or in compliance to standards. The City reserves the right to request a calibration report at any time and recommends regular maintenance schedule be performed by a certified technician every 6 months. 1. Field measurements of angles and distances shall be done in such fashion as to satisfy the closures and tolerances expressed in Part 3.1.A. 2. Vertical locations shall be established from a pre -established benchmark and checked by closing to a different bench mark on the same datum. 3. Construction survey field work shall correspond to the client's plans. Irregularities or conflicts found shall be reported promptly to the City. 4. Revisions, corrections and other pertinent data shall be logged for future reference. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised February 14, 2018 City Project No. 103412 017123-7 CONSTRUCTION STAKING AND SURVEY Page 7 of 8 3.2 EXAMINATION [NOT USED] 3.3 PREPARATION [NOT USED] 3.4 APPLICATION 3.5 REPAIR / RESTORATION A. If the Contractor's work damages or destroys one or more of the control monuments/points set by the City, the monuments shall be adequately referenced for expedient restoration. 1. Notify City if any control data needs to be restored or replaced due to damage caused during construction operations. a. Contractor shall perform replacements and/or restorations. b. The City may require at any time a survey "Field Check" of any monument or benchmarks that are set be verified by the City surveyors before further associated work can move forward. 3.6 RE -INSTALLATION [NOT USED] 3.7 FIELD [OR] SITE QUALITY CONTROL A. It is the Contractor's responsibility to maintain all stakes and control data placed by the City in accordance with this Specification. This includes easements and right of way, if noted on the plans. B. Do not change or relocate stakes or control data without approval from the City. 3.8 SYSTEM STARTUP A. Survey Checks 1. The City reserves the right to perform a Survey Check at any time deemed necessary. 2. Checks by City personnel or 3rd party contracted surveyor are not intended to relieve the contractor of his/her responsibility for accuracy. 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revision Log CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised February 14, 2018 City Project No. 103412 017123-8 CONSTRUCTION STAKING AND SURVEY Page 8 of 8 DATE NAME SUMMARY OF CHANGE 8/31/2012 D. Johnson Added instruction and modified measurement & payment under 1.2; added 8/31/2017 M. Owen definitions and references under 1.3; modified 1.6; added 1.7 closeout submittal requirements; modified 1.9 Quality Assurance; added PART 2 — PRODUCTS ; Added 3.1 Installers; added 3.5 Repair/Restoration; and added 3.8 System Startup. Removed "blue text'; revised measurement and payment sections for Construction Staking and As -Built Survey; added reference to selection compliance with TGC 2/14/2018 M Owen 2254; revised action and Closeout submittal requirements; added acceptable depth measurement criteria; revised list of items requiring as -built survey "during" and "after" construction; and revised acceptable digital survey file format CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised February 14, 2018 Water & Sanitary Sewer Replacement Contract 2020, WSM-H City Project No. 103412 SECTION 0174 23 CLEANING PART1- GENERAL 1.1 SUMMARY 017423-1 CLEANING Page 1 of 4 A. Section Includes: 1. Intermediate and final cleaning for Work not including special cleaning of closed systems specified elsewhere B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 2. Division 1 — General Requirements 3. Section 32 92 13 — Hydro -Mulching, Seeding and Sodding 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Work associated with this Item is considered subsidiary to the various Items bid. No separate payment will be allowed for this Item. 1.3 REFERENCES [NOT USED] 1.4 ADMINISTRATIVE REQUIREMENTS A. Scheduling 1. Schedule cleaning operations so that dust and other contaminants disturbed by cleaning process will not fall on newly painted surfaces. 2. Schedule final cleaning upon completion of Work and immediately prior to final inspection. 1.5 SUBMITTALS [NOT USED] 1.6 ACTION SUBMITTALSANFORMATIONAL SUBMITTALS [NOT USED] 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE [NOT USED] 1.10 STORAGE, AND HANDLING A. Storage and Handling Requirements 1. Store cleaning products and cleaning wastes in containers specifically designed for those materials. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised July 1, 2011 City Project No. 103412 01 74 23 - 2 CLEANING Page 2 of 4 1.11 FIELD [SITE] CONDITIONS [NOT USED] 1.12 WARRANTY [NOT USED] PART2- PRODUCTS 2.1 OWNER -FURNISHED [oR] OWNER-SUPPLIEDPRODUCTS [NOT USED] 2.2 MATERIALS A. Cleaning Agents 1. Compatible with surface being cleaned 2. New and uncontaminated 3. For manufactured surfaces a. Material recommended by manufacturer 2.3 ACCESSORIES [NOT USED] 2.4 SOURCE QUALITY CONTROL [NOT USED] PART 3 - EXECUTION 3.1 INSTALLERS [NOT USED] 3.2 EXAMINATION [NOT USED] 3.3 PREPARATION [NOT USED] 3.4 APPLICATION [NOT USED] 3.5 REPAIR / RESTORATION [NOT USED] 3.6 RE -INSTALLATION [NOT USED] 3.7 FIELD [OR] SITE QUALITY CONTROL [NOT USED] 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING A. General 1. Prevent accumulation of wastes that create hazardous conditions. 2. Conduct cleaning and disposal operations to comply with laws and safety orders of governing authorities. 3. Do not dispose of volatile wastes such as mineral spirits, oil or paint thinner in storm or sanitary drains or sewers. 4. Dispose of degradable debris at an approved solid waste disposal site. 5. Dispose of nondegradable debris at an approved solid waste disposal site or in an alternate manner approved by City and regulatory agencies. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised July 1, 2011 City Project No. 103412 01 74 23 - 3 CLEANING Page 3 of 4 6. Handle materials in a controlled manner with as few handlings as possible. 7. Thoroughly clean, sweep, wash and polish all Work and equipment associated with this project. 8. Remove all signs of temporary construction and activities incidental to construction of required permanent Work. 9. If project is not cleaned to the satisfaction of the City, the City reserves the right to have the cleaning completed at the expense of the Contractor. 10. Do not burn on -site. B. Intermediate Cleaning during Construction 1. Keep Work areas clean so as not to hinder health, safety or convenience of personnel in existing facility operations. 2. At maximum weekly intervals, dispose of waste materials, debris and rubbish. 3. Confine construction debris daily in strategically located container(s): a. Cover to prevent blowing by wind b. Store debris away from construction or operational activities c. Haul from site at a minimum of once per week 4. Vacuum clean interior areas when ready to receive finish painting. a. Continue vacuum cleaning on an as -needed basis, until Final Acceptance. 5. Prior to storm events, thoroughly clean site of all loose or unsecured items, which may become airborne or transported by flowing water during the storm. C. Interior Final Cleaning 1. Remove grease, mastic, adhesives, dust, dirt, stains, fingerprints, labels and other foreign materials from sight -exposed surfaces. 2. Wipe all lighting fixture reflectors, lenses, lamps and trims clean. 3. Wash and shine glazing and mirrors. 4. Polish glossy surfaces to a clear shine. 5. Ventilating systems a. Clean permanent filters and replace disposable filters if units were operated during construction. b. Clean ducts, blowers and coils if units were operated without filters during construction. 6. Replace all burned out lamps. 7. Broom clean process area floors. 8. Mop office and control room floors. D. Exterior (Site or Right of Way) Final Cleaning Remove trash and debris containers from site. a. Re -seed areas disturbed by location of trash and debris containers in accordance with Section 32 92 13. 2. Sweep roadway to remove all rocks, pieces of asphalt, concrete or any other object that may hinder or disrupt the flow of traffic along the roadway. 3. Clean any interior areas including, but not limited to, vaults, manholes, structures, junction boxes and inlets. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised July 1, 2011 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 01 74 23 - 4 CLEANING Page 4 of 4 4. If no longer required for maintenance of erosion facilities, and upon approval by City, remove erosion control from site. 5. Clean signs, lights, signals, etc. 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised July 1, 2011 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 01 77 19 -1 CLOSEOUT REQUIREMENTS Page 1 of 3 1 SECTION 0177 19 2 CLOSEOUT REQUIREMENTS 3 PART 1 - GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. The procedure for closing out a contract 7 B. Deviations from this City of Fort Worth Standard Specification 8 1. None. 9 C. Related Specification Sections include, but are not necessarily limited to: 10 1. Division 0 —Bidding Requirements, Contract Forms and Conditions of the Contract 11 2. Division 1— General Requirements 12 1.2 PRICE AND PAYMENT PROCEDURES 13 A. Measurement and Payment 14 1. Work associated with this Item is considered subsidiary to the various Items bid. 15 No separate payment will be allowed for this Item. 16 1.3 REFERENCES [NOT USED] 17 1.4 ADMINISTRATIVE REQUIREMENTS 18 A. Guarantees, Bonds and Affidavits 19 1. No application for final payment will be accepted until all guarantees, bonds, 20 certificates, licenses and affidavits required for Work or equipment as specified are 21 satisfactorily filed with the City. 22 B. Release of Liens or Claims 23 1. No application for final payment will be accepted until satisfactory evidence of 24 release of liens has been submitted to the City. 25 1.5 SUBMITTALS 26 A. Submit all required documentation to City's Project Representative. 27 28 1.6 INFORMATIONAL SUBMITTALS [NOT USED] 29 30 1.7 CLOSEOUT SUBMITTALS [NOT USED] 31 PART 2 - PRODUCTS [NOT USED] 32 CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised March 22, 2021 City Project No. 103412 01 77 19 - 2 CLOSEOUT REQUIREMENTS Page 2of3 1 PART 3 - EXECUTION 2 3.1 INSTALLERS [NOT USED] 3 3.2 EXAMINATION [NOT USED] 4 3.3 PREPARATION [NOT USED] 5 3.4 CLOSEOUT PROCEDURE 6 A. Prior to requesting Final Inspection, submit: 7 1. Project Record Documents in accordance with Section 0178 39 8 2. Operation and Maintenance Data, if required, in accordance with Section 0178 23 9 B. Prior to requesting Final Inspection, perform final cleaning in accordance with Section 10 01 74 23. 11 C. Final Inspection 12 1. After final cleaning, provide notice to the City Project Representative that the Work 13 is completed. 14 a. The City will make an initial Final Inspection with the Contractor present 15 b. Upon completion of this inspection, the City will notify the Contractor, in 16 writing within 10 business days, of any particulars in which this inspection 17 reveals that the Work is defective or incomplete. 18 2. Upon receiving written notice from the City, immediately undertake the Work 19 required to remedy deficiencies and complete the Work to the satisfaction of the 20 City. 21 3. The Right-of-way shall be cleared of all construction materials, barricades, and 22 temporary signage. 23 4. Upon completion of Work associated with the items listed in the City's written 24 notice, inform the City that the required Work has been completed. Upon receipt of 25 this notice, the City, in the presence of the Contractor, will make a subsequent Final 26 Inspection of the project. 27 5. Provide all special accessories required to place each item of equipment in full 28 operation. These special accessory items include, but are not limited to: 29 a. Specified spare parts 30 b. Adequate oil and grease as required for the first lubrication of the equipment 31 c. Initial fill up of all chemical tanks and fuel tanks 32 d. Light bulbs 33 e. Fuses 34 f. Vault keys 35 g. Handwheels 36 h. Other expendable items as required for initial start-up and operation of all 37 equipment 38 D. Notice of Project Completion 39 1. Once the City Project Representative finds the Work subsequent to Final Inspection 40 to be satisfactory, the City will issue a Notice of Project Completion (Green Sheet). 41 E. Supporting Documentation CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised March 22, 2021 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 01 77 19 - 3 CLOSEOUT REQUIREMENTS Page 3 of 3 1. Coordinate with the City Project Representative to complete the following additional forms: a. Final Payment Request b. Statement of Contract Time c. Affidavit of Payment and Release of Liens d. Consent of Surety to Final Payment e. Pipe Report (if required) f. Contractor's Evaluation of City g. Performance Evaluation of Contractor F. Letter of Final Acceptance 1. Upon review and acceptance of Notice of Project Completion and Supporting Documentation, in accordance with General Conditions, City will issue Letter of Final Acceptance and release the Final Payment Request for payment. 3.5 REPAIR / RESTORATION [NOT USED] 3.6 RUINSTALLATION [NOT USED] 3.7 FIELD [OR] SITE QUALITY CONTROL [NOT USED] 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 3/22/2021 M Owen 3.4 C. Added language to clarify and emphasize requirement to "Clearing ROW" CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised March 22, 2021 Water & Sanitary Sewer Replacement Contract2020 WSM-H City Project No. 103412 017823-1 OPERATION AND MAINTENANCE DATA Page 1 of 5 SECTION 0178 23 OPERATION AND MAINTENANCE DATA PART1- GENERAL 1.1 SUMMARY A. Section Includes: 1. Product data and related information appropriate for City's maintenance and operation of products furnished under Contract 2. Such products may include, but are not limited to: a. Traffic Controllers b. Irrigation Controllers (to be operated by the City) c. Butterfly Valves B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 2. Division 1 — General Requirements 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Work associated with this Item is considered subsidiary to the various Items bid. No separate payment will be allowed for this Item. 1.3 REFERENCES [NOT USED] 1.4 ADMINISTRATIVE REQUIREMENTS A. Schedule 1. Submit manuals in final form to the City within 30 calendar days of product shipment to the project site. 1.5 SUBMITTALS A. Submittals shall be in accordance with Section 0133 00. All submittals shall be approved by the City prior to delivery. 1.6 INFORMATIONAL SUBMITTALS A. Submittal Form 1. Prepare data in form of an instructional manual for use by City personnel. 2. Format a. Size: 8 1/2 inches x 11 inches b. Paper 1) 40 pound minimum, white, for typed pages 2) Holes reinforced with plastic, cloth or metal c. Text: Manufacturer's printed data, or neatly typewritten CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 01 78 23 - 2 OPERATION AND MAINTENANCE DATA Page 2 of 5 d. Drawings 1) Provide reinforced punched binder tab, bind in with text 2) Reduce larger drawings and fold to size of text pages. e. Provide fly -leaf for each separate product, or each piece of operating equipment. 1) Provide typed description of product, and major component parts of equipment. 2) Provide indexed tabs. f. Cover 1) Identify each volume with typed or printed title "OPERATING AND MAINTENANCE INSTRUCTIONS". 2) List: a) Title of Project b) Identity of separate structure as applicable c) Identity of general subject matter covered in the manual 3. Binders a. Commercial quality 3-ring binders with durable and cleanable plastic covers b. When multiple binders are used, correlate the data into related consistent groupings. 4. If available, provide an electronic form of the O&M Manual. B. Manual Content Neatly typewritten table of contents for each volume, arranged in systematic order a. Contractor, name of responsible principal, address and telephone number b. A list of each product required to be included, indexed to content of the volume c. List, with each product: 1) The name, address and telephone number of the subcontractor or installer 2) A list of each product required to be included, indexed to content of the volume 3) Identify area of responsibility of each 4) Local source of supply for parts and replacement d. Identify each product by product name and other identifying symbols as set forth in Contract Documents. 2. Product Data a. Include only those sheets which are pertinent to the specific product. b. Annotate each sheet to: 1) Clearly identify specific product or part installed 2) Clearly identify data applicable to installation 3) Delete references to inapplicable information 3. Drawings a. Supplement product data with drawings as necessary to clearly illustrate: 1) Relations of component parts of equipment and systems 2) Control and flow diagrams b. Coordinate drawings with information in Project Record Documents to assure correct illustration of completed installation. c. Do not use Project Record Drawings as maintenance drawings. 4. Written text, as required to supplement product data for the particular installation: a. Organize in consistent format under separate headings for different procedures. b. Provide logical sequence of instructions of each procedure. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 01 78 23 - 3 OPERATION AND MAINTENANCE DATA Page 3 of 5 5. Copy of each warranty, bond and service contract issued a. Provide information sheet for City personnel giving: 1) Proper procedures in event of failure 2) Instances which might affect validity of warranties or bonds C. Manual for Materials and Finishes 1. Submit 5 copies of complete manual in final form. 2. Content, for architectural products, applied materials and finishes: a. Manufacturer's data, giving full information on products 1) Catalog number, size, composition 2) Color and texture designations 3) Information required for reordering special manufactured products b. Instructions for care and maintenance 1) Manufacturer's recommendation for types of cleaning agents and methods 2) Cautions against cleaning agents and methods which are detrimental to product 3) Recommended schedule for cleaning and maintenance 3. Content, for moisture protection and weather exposure products: a. Manufacturer's data, giving full information on products 1) Applicable standards 2) Chemical composition 3) Details of installation b. Instructions for inspection, maintenance and repair D. Manual for Equipment and Systems 1. Submit 5 copies of complete manual in final form. 2. Content, for each unit of equipment and system, as appropriate: a. Description of unit and component parts 1) Function, normal operating characteristics and limiting conditions 2) Performance curves, engineering data and tests 3) Complete nomenclature and commercial number of replaceable parts b. Operating procedures 1) Start-up, break-in, routine and normal operating instructions 2) Regulation, control, stopping, shut -down and emergency instructions 3) Summer and winter operating instructions 4) Special operating instructions c. Maintenance procedures 1) Routine operations 2) Guide to "trouble shooting" 3) Disassembly, repair and reassembly 4) Alignment, adjusting and checking d. Servicing and lubrication schedule 1) List of lubricants required e. Manufacturer's printed operating and maintenance instructions f. Description of sequence of operation by control manufacturer 1) Predicted life of parts subject to wear 2) Items recommended to be stocked as spare parts g. As installed control diagrams by controls manufacturer h. Each contractor's coordination drawings 1) As installed color coded piping diagrams CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 01 78 23 - 4 OPERATION AND MAINTENANCE DATA Page 4 of 5 i. Charts of valve tag numbers, with location and function of each valve j. List of original manufacturer's spare parts, manufacturer's current prices, and recommended quantities to be maintained in storage k. Other data as required under pertinent Sections of Specifications 3. Content, for each electric and electronic system, as appropriate: a. Description of system and component parts 1) Function, normal operating characteristics, and limiting conditions 2) Performance curves, engineering data and tests 3) Complete nomenclature and commercial number of replaceable parts b. Circuit directories of panelboards 1) Electrical service 2) Controls 3) Communications c. As installed color coded wiring diagrams d. Operating procedures 1) Routine and normal operating instructions 2) Sequences required 3) Special operating instructions e. Maintenance procedures 1) Routine operations 2) Guide to "trouble shooting" 3) Disassembly, repair and reassembly 4) Adjustment and checking f. Manufacturer's printed operating and maintenance instructions g. List of original manufacturer's spare parts, manufacturer's current prices, and recommended quantities to be maintained in storage h. Other data as required under pertinent Sections of Specifications 4. Prepare and include additional data when the need for such data becomes apparent during instruction of City's personnel. 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE A. Provide operation and maintenance data by personnel with the following criteria: 1. Trained and experienced in maintenance and operation of described products 2. Skilled as technical writer to the extent required to communicate essential data 3. Skilled as draftsman competent to prepare required drawings CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 01 78 23 - 5 OPERATION AND MAINTENANCE DATA Page 5 of 5 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 1.11 FIELD [SITE] CONDITIONS [NOT USED] 1.12 WARRANTY [NOT USED] PART 2 - PRODUCTS [NOT USED] PART 3 - EXECUTION [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 8/31/2012 D. Johnson 1.5.A.1 —title of section removed CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 SECTION 0178 39 PROJECT RECORD DOCUMENTS PART1- GENERAL 1.1 SUMMARY 017839-1 PROJECT RECORD DOCUMENTS Page 1 of 4 A. Section Includes: 1. Work associated with the documenting the project and recording changes to project documents, including: a. Record Drawings b. Water Meter Service Reports c. Sanitary Sewer Service Reports d. Large Water Meter Reports B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 2. Division 1 — General Requirements 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Work associated with this Item is considered subsidiary to the various Items bid. No separate payment will be allowed for this Item. 1.3 REFERENCES [NOT USED] 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 1.5 SUBMITTALS A. Prior to submitting a request for Final Inspection, deliver Project Record Documents to City's Project Representative. 1.6 ACTION SUBMITTALSANFORMATIONAL SUBMITTALS [NOT USED] 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE A. Accuracy of Records 1. Thoroughly coordinate changes within the Record Documents, making adequate and proper entries on each page of Specifications and each sheet of Drawings and other Documents where such entry is required to show the change properly. 2. Accuracy of records shall be such that future search for items shown in the Contract Documents may rely reasonably on information obtained from the approved Project Record Documents. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised July 1, 2011 City Project No. 103412 01 78 39 - 2 PROJECT RECORD DOCUMENTS Page 2 of 4 3. To facilitate accuracy of records, make entries within 24 hours after receipt of information that the change has occurred. 4. Provide factual information regarding all aspects of the Work, both concealed and visible, to enable future modification of the Work to proceed without lengthy and expensive site measurement, investigation and examination. 1.10 STORAGE AND HANDLING A. Storage and Handling Requirements 1. Maintain the job set of Record Documents completely protected from deterioration and from loss and damage until completion of the Work and transfer of all recorded data to the final Project Record Documents. 2. In the event of loss of recorded data, use means necessary to again secure the data to the City's approval. a. In such case, provide replacements to the standards originally required by the Contract Documents. 1.11 FIELD [SITE] CONDITIONS [NOT USED] 1.12 WARRANTY [NOT USED] PART2- PRODUCTS 2.1 OWNER -FURNISHED [OR] OWNER -SUPPLIED PRODUCTS [NOT USED] 2.2 RECORD DOCUMENTS A. Job set 1. Promptly following receipt of the Notice to Proceed, secure from the City, at no charge to the Contractor, 1 complete set of all Documents comprising the Contract. B. Final Record Documents 1. At a time nearing the completion of the Work and prior to Final Inspection, provide the City 1 complete set of all Final Record Drawings in the Contract. 2.3 ACCESSORIES [NOT USED] 2.4 SOURCE QUALITY CONTROL [NOT USED] PART 3 - EXECUTION 3.1 INSTALLERS [NOT USED] 3.2 EXAMINATION [NOT USED] 3.3 PREPARATION [NOT USED] 3.4 MAINTENANCE DOCUMENTS A. Maintenance of Job Set 1. Immediately upon receipt of the job set, identify each of the Documents with the title, "RECORD DOCUMENTS - JOB SET". CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised July 1, 2011 City Project No. 103412 017839-3 PROJECT RECORD DOCUMENTS Page 3 of 4 2. Preservation a. Considering the Contract completion time, the probable number of occasions upon which the job set must be taken out for new entries and for examination, and the conditions under which these activities will be performed, devise a suitable method for protecting the job set. b. Do not use the job set for any purpose except entry of new data and for review by the City, until start of transfer of data to final Project Record Documents. c. Maintain the job set at the site of work. 3. Coordination with Construction Survey a. At a minimum, in accordance with the intervals set forth in Section 01 71 23, clearly mark any deviations from Contract Documents associated with installation of the infrastructure. 4. Making entries on Drawings a. Record any deviations from Contract Documents. b. Use an erasable colored pencil (not ink or indelible pencil), clearly describe the change by graphic line and note as required. c. Date all entries. d. Call attention to the entry by a "cloud" drawn around the area or areas affected. e. In the event of overlapping changes, use different colors for the overlapping changes. Conversion of schematic layouts a. In some cases on the Drawings, arrangements of conduits, circuits, piping, ducts, and similar items, are shown schematically and are not intended to portray precise physical layout. 1) Final physical arrangement is determined by the Contractor, subject to the City's approval. 2) However, design of future modifications of the facility may require accurate information as to the final physical layout of items which are shown only schematically on the Drawings. b. Show on the job set of Record Drawings, by dimension accurate to within 1 inch, the centerline of each run of items. 1) Final physical arrangement is determined by the Contractor, subject to the City's approval. 2) Show, by symbol or note, the vertical location of the Item ("under slab", "in ceiling plenum", "exposed", and the like). 3) Make all identification sufficiently descriptive that it may be related reliably to the Specifications. c. The City may waive the requirements for conversion of schematic layouts where, in the City's judgment, conversion serves no useful purpose. However, do not rely upon waivers being issued except as specifically issued in writing by the City. B. Final Project Record Documents 1. Transfer of data to Drawings a. Carefully transfer change data shown on the job set of Record Drawings to the corresponding final documents, coordinating the changes as required. b. Clearly indicate at each affected detail and other Drawing a full description of changes made during construction, and the actual location of items. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised July 1, 2011 City Project No. 103412 01 78 39 - 4 PROJECT RECORD DOCUMENTS Page 4 of 4 c. Call attention to each entry by drawing a "cloud" around the area or areas affected. d. Make changes neatly, consistently and with the proper media to assure longevity and clear reproduction. 2. Transfer of data to other Documents a. If the Documents, other than Drawings, have been kept clean during progress of the Work, and if entries thereon have been orderly to the approval of the City, the job set of those Documents, other than Drawings, will be accepted as final Record Documents. b. If any such Document is not so approved by the City, secure a new copy of that Document from the City at the City's usual charge for reproduction and handling, and carefully transfer the change data to the new copy to the approval of the City. 3.5 REPAIR / RESTORATION [NOT USED] 3.6 RE -INSTALLATION [NOT USED] 3.7 FIELD [OR] SITE QUALITY CONTROL [NOT USED] 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised July 1, 2011 City Project No. 103412 1 2 3 PART 1 - GENERAL 4 1.1 SUMMARY SECTION 02 4113 SELECTIVE SITE DEMOLITION 0241 13 -1 SELECTIVE SITE DEMOLITION Page 1 of 5 5 A. Section Includes: 6 1. Removing sidewalks and steps 7 2. Removing ADA ramps, landings, and detectable warning surfaces 8 3. Removing driveways 9 4. Removing fences 10 5. Removing guardrail 11 6. Removing retaining walls (less than 4 feet tall) 12 7. Removing mailboxes 13 8. Removing rip rap 14 9. Removing miscellaneous concrete structures including porches and foundations 15 10. Disposal of removed materials 16 B. Deviations this from City of Fort Worth Standard Specification 17 1. None. 18 C. Related Specification Sections include, but are not necessarily limited to: 19 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the 20 Contract 21 2. Division 1— General Requirements 22 3. Section 3123 23 — Borrow 23 1.2 PRICE AND PAYMENT PROCEDURES 24 A. Measurement and Payment 25 1. Measurement 26 a. Remove Sidewalk: Measure by square foot. 27 b. Remove Steps: measure by the square foot as seen in the plan view only. 28 c. Remove ADA Ramp: measure by each. 29 d. Remove Detectable Warning Surface: measure by each 30 e. Remove Driveway: measure by the square foot by type. 31 f. Remove Fence: measure by the linear foot. 32 g. Remove Guardrail: measure by the linear foot along the face of the rail in place 33 including metal beam guard fence transitions and single guard rail terminal 34 sections from the center of end posts. 35 h. Remove Retaining Wall (less than 4 feet tall): measure by the linear foot 36 i. Remove Mailbox, Remove and Replace Mailbox, and Relocate Mailbox: 37 measure by each. 38 j. Remove Rip Rap: measure by the square foot. 39 k. Remove Miscellaneous Concrete Structure: measure by the lump sum. 40 2. Payment CITY OF FORT WORTH Water& Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract2020 WSM-H Revised March 11, 2022 City Project No. 103412 0241 13 -2 SELECTIVE SITE DEMOLITION Page 2of5 I a. Remove Sidewalk: full compensation for saw cutting, removal, hauling, 2 disposal, tools, equipment, labor and incidentals needed to execute work. 3 Sidewalk adjacent to or attached to retaining wall (including sidewalk that acts 4 as a wall footing) shall be paid as sidewalk removal. For utility projects, this 5 Item shall be considered subsidiary to the trench and no other compensation 6 will be allowed. 7 b. Remove Steps: full compensation for saw cutting, removal, hauling, disposal, 8 tools, equipment, labor and incidentals needed to execute work. For utility 9 projects, this Item shall be considered subsidiary to the trench and no other 10 compensation will be allowed. 11 c. Remove ADA Ramp and landing: full compensation for saw cutting, removal, 12 hauling, disposal, tools, equipment, labor and incidentals needed to execute 13 work. Work includes ramp landing removal. For utility projects, this Item shall 14 be considered subsidiary to the trench and no other compensation will be 15 allowed. 16 d. Remove Detectable Warning Surface: full compensation for removal, hauling, 17 disposal, tools, equipment, labor and incidentals needed to execute work. Work 18 includes detectable warning surface removal from ramp. 19 e. Remove Driveway: full compensation for saw cutting, removal, hauling, 20 disposal, tools, equipment, labor and incidentals needed to remove improved 21 driveway by type. For utility projects, this Item shallbe considered subsidiary 22 to the trench and no other compensation will be allowed. 23 f. Remove Fence: full compensation for removal, hauling, disposal, tools, 24 equipment, labor and incidentals needed to remove fence. For utility projects, 25 this Item shall be considered subsidiary to the trench and no other 26 compensation will be allowed. 27 g. Remove Guardrail: full compensation for removing materials, loading, hauling, 28 unloading, and storing or disposal; furnishing backfill material; backiilling the 29 postholes; and equipment, labor, tools, and incidentals. For utility projects, this 30 Item shall be considered subsidiary to the trench and no other compensation 31 will be allowed. 32 h. Remove Retaining Wall (less than 4 feet tall): full compensation for saw 33 cutting, removal, hauling, disposal, tools, equipment, labor and incidentals 34 needed to execute work. Sidewalk adjacent to or attached to retaining wall 35 (including sidewalk that acts as a wall footing) shall be paid as sidewalk 36 removal. For utility projects, this Item shall be considered subsidiary to the 37 trench and no other compensation will be allowed. 38 i. Remove Mailbox: full compensation for removal, hauling, disposal, tools, 39 equipment, labor and incidentals needed to execute work. For utility projects, 40 this Item shall be considered subsidiary to the trench and no other 41 compensation will be allowed. 42 j. Remove and Replace Mailbox and Relocate Mailbox: full compensation for 43 removal, hauling, disposal or relocation, and installation or construction of 44 replacement, tools, equipment, labor and incidentals needed to execute work for 45 different types: traditional pipe and mailbox or brick mailbox, at equal or better 46 condition on completion 47 k. Remove Rip Rap: full compensation for saw cutting, removal, hauling, 48 disposal, tools, equipment, labor and incidentals needed to execute work. For 49 utility projects, this Item shall be considered subsidiary to the trench and no 50 other compensation will be allowed. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised March 11, 2022 City Project No. 103412 0241 13 -3 SELECTIVE SITE DEMOLITION Page 3 of 5 1 1. Remove Miscellaneous Concrete Structure: full compensation for saw cutting, 2 removal, hauling, disposal, tools, equipment, labor and incidentals needed to 3 execute work. For utility projects, this Item shallbe considered subsidiary to 4 the trench and no other compensation will be allowed. 5 1.3 REFERENCES 6 A. Definitions 7 1. Improved Driveway: Driveway constructed of concrete, asphalt paving or brick unit 8 pavers. 9 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 10 1.5 SUBMITTALS [NOT USED] 11 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 12 1.7 CLOSEOUT SUBMITTALS [NOT USED] 13 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 14 1.9 QUALITY ASSURANCE [NOT USED] 15 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 16 1.11 FIELD [SITE] CONDITIONS [NOT USED] 17 1.12 WARRANTY [NOT USED] 18 PART 2 - PRODUCTS 19 2.1 OWNER -FURNISHED PRODUCTS [NOT USED] 20 2.2 MATERIALS 21 A. Fill Material: See Section 3123 23. 22 2.3 ACCESSORIES [NOT USED] 23 2.4 SOURCE QUALITY CONTROL [NOT USED] 24 PART 3 - EXECUTION 25 3.1 INSTALLERS [NOT USED] 26 3.2 EXAMINATION [NOT USED] 27 3.3 PREPARATION [NOT USED] 28 3.4 REMOVAL 29 A. Remove Sidewalk 30 1. Remove sidewalk to nearest existing dummy, expansion or construction joint. 31 2. Sawcut when removing to nearest joint is not practical. See 3.4.K 32 B. Remove Steps 33 1. Remove step to nearest existing dummy, expansion or construction joint. 34 2. Sawcut when removing to nearest joint is not practical. See 3.4.K 35 C. Remove ADA Ramp CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised March 11, 2022 City Project No. 103412 0241 13 -4 SELECTIVE SITE DEMOLITION Page 4of5 1 1. Sawcut existing curb and gutter and pavement prior to wheelchair ramp removal. 2 See 3.4.K 3 2. Remove ramp to nearest existing dummy, expansion or construction joint on 4 existing sidewalk. 5 D. Remove Detectable Warning Surface 6 1. Remove old detectable warning surface from ramp, including either pavers or 7 prefabricated panels 8 2. Clean any glue or residue from the surface 9 E. Remove Driveway 10 1. Sawcut existing drive, curb and gutter and pavement prior to drive removal. See 11 3.4.K 12 2. Remove drive to nearest existing dummy, expansion or construction joint. 13 3. Sawcut when removing to nearest joint is not practical. See 3.4.K 14 4. Remove adjacent sidewalk to nearest existing dummy, expansion or construction 15 joint on existing sidewalk. 16 F. Remove Fence 17 1. Remove all fence components above and below ground and backfill with acceptable 18 fill material. 19 2. Use caution in removing and salvaging fence materials. 20 3. Salvaged materials may be used to reconstruct fence as approved by City or as 21 shown on Drawings. 22 4. Contractor responsible for keeping animals (livestock, pets, etc.) within the fenced 23 areas during construction operation and while removing fences. 24 G. Remove Guardrail 25 1. Remove rail elements in original lengths. 26 2. Remove fittings from the posts and the metal rail and then pull the posts. 27 3. Do not mar or damage salvageable materials during removal. 28 4. Completely remove posts and any concrete surrounding the posts. 29 5. Furnish backfill material and backfill the hole with material equal in composition 30 and density to the surrounding soil unless otherwise directed. 31 6. Cut off or bend down eyebolts anchored to the dead man to an elevation at least 1- 32 foot below the new subgrade elevation and leave in place along with the dead man. 33 H. Remove Retaining Wall (less than 4 feet tall) 34 1. Remove wall to nearest existing joint. 35 2. Sawcut when removing to nearest joint is not practical. See 3.4.K 36 3. Removal includes all components of the retaining wall including footings. 37 4. Sidewalk adjacent to or attached to retaining wall: See 3.4.A 38 I. Remove Mailbox 39 1. Salvage existing materials for reuse. Mailbox materials may need to be used for 40 reconstruction. 41 J. Remove Rip Rap CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract2020 WSM-H Revised March 11, 2022 City Project No. 103412 0241 13 -5 SELECTIVE SITE DEMOLITION Page 5 of 5 I I. Remove rip rap to nearest existing dummy, expansion or construction joint. 2 2. Sawcut when removing to nearest joint is not practical. See 3.4.K 3 K Remove Miscellaneous Concrete Structure 4 1. Remove portions of miscellaneous concrete structures including foundations and 5 slabs that do not interfere with proposed construction to 2 feet below the finished 6 ground line. 7 2. Cut reinforcement close to the portion of the concrete to remain in place. 8 3. Break or perforate the bottom of structures to remain to prevent the entrapment of 9 water. 10 L. Sawcut 11 1. Sawing Equipment 12 a. Power -driven 13 b. Manufactured for the purpose of sawing pavement 14 c. In good operating condition 15 d. Shall not spall or fracture the pavement to the removal area 16 2. Sawcut perpendicular to the surface completely through existing pavement. 17 3.5 REPAIR [NOT USED] 18 3.6 R&INSTALLATION [NOT USED] 19 3.7 SITE QUALITY CONTROL [NOT USED] 20 3.8 SYSTEM STARTUP [NOT USED] 21 3.9 ADJUSTING [NOT USED] 22 3.10 CLEANING [NOT USED] 23 3.11 CLOSEOUT ACTIVITIES [NOT USED] 24 3.12 PROTECTION [NOT USED] 25 3.13 MAINTENANCE [NOT USED] 26 3.14 ATTACHMENTS [NOT USED] 27 28 29 END OF SECTION Revision Log DATE NAME SUMMARYOF CHANGE 12/20/2012 D. Johnson 1.2.A.2. Modified Payment - Items will be subsidiary to trench on utility projects 3/11/2022 M Owen/S Hobbs Added measurement and payment for Remove andReplace Mailbox and Relocate Mailbox and Remove Detectable Warning Surface CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised March 11, 2022 City Project No. 103412 0241 14 - 1 UTILITY REMOVAL/ABANDONMENT Page 1 of 16 OSECTION 02 4114 UTILITY REMOVAL/ABANDONMENT PART1- GENERAL 1.1 SUMMARY A. Section Includes: 1. Direction for the removal, abandonment or salvaging of the following utilities: a. Cathodic Protection Test Stations b. Water Lines c. Gate Valves d. Water Valves e. Fire Hydrants f. Water Meters and Meter Box g. Water Sampling Station h. Concrete Water Vaults i. Sanitary Sewer Lines j. Sanitary Sewer Manholes k. Sanitary Sewer Junction Boxes 1. Storm Sewer Lines m. Storm Sewer Manhole Risers n. Storm Sewer Junction Boxes o. Storm Sewer Inlets p. Box Culverts q. Headwalls and Safety End Treatments r. Trench Drains B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 2. Division 1 — General Requirements 3. Section 03 34 13 — Controlled Low Strength Material (CLSM) 4. Section 33 05 10 — Utility Trench Excavation, Embedment and Backfill 5. Section 33 05 24 — Installation of Carrier Pipe in Casing or Tunnel Liner Plate 6. Section 33 11 11 — Ductile Iron Fittings 7. Section 33 11 13 — Concrete Pressure Pipe, Bar -wrapped, Steel Cylinder Type 8. Section 33 11 14 — Buried Steel Pipe and Fittings 9. Section 33 12 25 — Connection to Existing Water Mains 1.2 PRICE AND PAYMENT PROCEDURES A. Utility Lines 1. Abandonment of Utility Line by Grouting a. Measurement CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 0241 14 - 2 UTILITY REMOVAL/ABANDONMENT Page 2 of 16 1) Measurement for this Item shall be per cubic yard of existing utility line to be grouted. Measure by tickets showing cubic yards of grout applied. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" shall be paid for at the unit price per cubic yard of "Line Grouting" for: a) Various types of utility line c. The price bid shall include: 1) Low density cellular grout or CLSM 2) Water 3) Pavement removal 4) Excavation 5) Hauling 6) Disposal of excess materials 7) Furnishing, placement and compaction of backfill 8) Clean-up 2. Utility Line Removal, Separate Trench a. Measurement 1) Measurement for this Item shall be per linear foot of existing utility line to be removed. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" shall be paid for at the unit price bid per linear foot of "Remove Line" for: a) Various types of existing utility line b) Various sizes c. The price bid shall include: 1) Removal and disposal of existing utility pipe 2) Pavement removal 3) Excavation 4) Hauling 5) Disposal of excess materials 6) Furnishing, placement and compaction of backfill 7) Clean-up 3. Utility Line Removal, Same Trench a. Measurement 1) This Item is considered subsidiary the proposed utility line being installed. b. Payment 1) The work performed and materials furnished in accordance with this Item are subsidiary to the installation of proposed utility pipe and shall be subsidiary to the unit price bid per linear foot of pipe complete in place, and no other compensation will be allowed. 4. Manhole Abandonment a. Measurement 1) Measurement for this Item will be per each manhole to be abandoned. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" shall be paid for at the unit price bid per each "Abandon Manhole" for: CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 024114-3 UTILITY REMOVAL/ABANDONMENT Page 3 of 16 a) Various diameters b) Various types c. The price bid shall include: 1) Removal and disposal of manhole cone 2) Removal, salvage and delivery of frame and cover to City, if applicable 3) Cutting and plugging of existing sewer lines 4) Concrete 5) Acceptable material for backfilling manhole void 6) Pavement removal 7) Excavation 8) Hauling 9) Disposal of excess materials 10) Furnishing, placement and compaction of backfill 11) Surface restoration 12) Clean-up 5. Cathodic Test Station Abandonment a. Measurement 1) Measurement for this Item will be per each cathodic test station to be abandoned. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" shall be paid for at the unit price bid per each "Abandon Cathodic Test Station". c. The price bid shall include: 1) Abandon cathodic test station 2) CLSM 3) Pavement removal 4) Excavation 5) Hauling 6) Disposal of excess materials 7) Furnishing, placement and compaction of backfill 8) Clean-up B. Water Lines and Appurtenances Installation of a Water Line Pressure Plug a. Measurement 1) Measurement for this Item shall be per each pressure plug to be installed. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" shall be paid for at the unit price bid for each "Pressure Plug" installed for: a) Various sizes c. The price bid shall include: 1) Furnishing and installing pressure plug 2) Pavement removal 3) Excavation 4) Hauling 5) Disposal of excess material 6) Gaskets 7) Bolts and Nuts CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 0241 14 - 4 UTILITY REMOVAL/ABANDONMENT Page 4 of 16 8) Furnishing, placement and compaction of embedment 9) Furnishing, placement and compaction of backfill 10) Disinfection 11) Testing 12) Clean-up 2. Abandonment of Water Line by Cut and installation of Abandonment Plug a. Measurement 1) Measurement for this Item shall be per each cut and abandonment plug installed. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" shall be paid for at the unit price bid for each "Water Abandonment Plug" installed for: a) Various sizes c. The price bid shall include: 1) Furnishing and installing abandonment plug 2) Pavement removal 3) Excavation 4) Hauling 5) CLSM 6) Disposal of excess material 7) Furnishing, placement and compaction of backfill 8) Clean-up 3. Water Valve Removal a. Measurement 1) Measurement for this Item will be per each water valve to be removed. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" shall be paid for at the unit price bid per each "Remove Water Valve" for: a) Various sizes c. The price bid shall include: 1) Removal and disposal of valve 2) CLSM 3) Pavement removal 4) Excavation 5) Hauling 6) Disposal of excess materials 7) Furnishing, placement and compaction of backfill 8) Clean-up 4. Water Valve Removal and Salvage a. Measurement 1) Measurement for this Item will be per each water valve to be removed and salvaged. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" shall be paid for at the unit price bid per each "Salvage Water Valve" for: a) Various sizes CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised December 20, 2012 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 0241 14 - 5 UTILITY REMOVAL/ABANDONMENT Page 5 of 16 c. The price bid shall include: 1) Removal and Salvage of valve 2) CLSM 3) Delivery to City 4) Pavement removal 5) Excavation 6) Hauling 7) Disposal of excess materials 8) Furnishing, placement and compaction of backfill 9) Clean-up 5. W ter Valve Abandonment a. Measurement 1) Measurement for this Item will be per each water valve to be abandoned. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" shall be paid for at the unit price bid per each "Abandon Water Valve" for: a) Various Sizes c. The price bid shall include: 1) Abandonment of valve 2) CLSM 3) Pavement removal 4) Excavation 5) Hauling 6) Disposal of excess materials 7) Furnishing, placement and compaction of backfill 8) Clean-up 6. Fire Hydrant Removal and Salvage a. Measurement 1) Measurement for this Item will be per each fire hydrant to be removed. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" shall be paid for at the unit price bid per each "Salvage Fire Hydrant". c. The price bid shall include: 1) Removal and salvage of fire hydrant 2) Delivery to City 3) Pavement removal 4) Excavation 5) Hauling 6) Disposal of excess materials 7) Furnishing, placement and compaction of backfill 8) Clean-up 7. W ter Meter Removal and Salvage a. Measurement 1) Measurement for this Item will be per each water meter to be removed and salvaged. b. Payment CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 0241 14 - 6 UTILITY REMOVAL/ABANDONMENT Page 6 of 16 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" shall be paid for at the unit price bid per each "Salvage Water Meter" for: a) Various sizes 2) If a "Water Meter Service Relocate" is performed in accordance with Section 33 12 10, removal and salvage or disposal of the existing (2-inch or smaller) water meter shall be subsidiary to the cost of the "Water Meter Service Relocate", no other compensation will be allowed. c. The price bid shall include: 1) Removal and salvage of water meter 2) Delivery to City 3) Pavement removal 4) Excavation 5) Hauling 6) Disposal of excess materials 7) Furnishing, placement and compaction of backfill 8) Clean-up 8. Water Sampling Station Removal and Salvage a. Measurement 1) Measurement for this Item will be per each water sampling station to be removed. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" shall be paid for at the unit price bid per each "Salvage Water Sampling Station". c. The price bid shall include: 1) Removal and salvage of water sampling station 2) Delivery to City 3) Pavement removal 4) Excavation 5) Hauling 6) Disposal of excess materials 7) Furnishing, placement and compaction of backfill 8) Clean-up 9. Concrete Water Vault Removal a. Measurement 1) Measurement for this Item will be per each concrete water vault to be removed. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" shall be paid for at the unit price bid per each "Remove Concrete Water Vault". c. The price bid shall include: 1) Removal and disposal of concrete water vault 2) Removal, salvage and delivery of frame and cover to City, if applicable 3) Removal, salvage and delivery of any valves to City, if applicable 4) Removal, salvage and delivery of any water meters to City, if applicable 5) Pavement removal 6) Excavation CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised December 20, 2012 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 0241 14 - 7 UTILITY REMOVAL/ABANDONMENT Page 7 of 16 7) Hauling 8) Disposal of excess materials 9) Furnishing, placement and compaction of backfill 10) Clean-up C. Sanitary Sewer Lines and Appurtenances 1. Abandonment of Sanitary Sewer Line by Cut and installation of Abandonment Plug a. Measurement 1) Measurement for this Item shall be per each cut and abandonment plug installed. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" shall be paid for at the unit price bid for each "Sewer Abandonment Plug" for: a) Various sizes c. The price bid shall include: 1) Furnishing and installing abandonment plug 2) Pavement removal 3) Excavation 4) Hauling 5) CLSM 6) Disposal of excess material 7) Furnishing, placement and compaction of backfill 8) Clean-up 2. Sanitary Sewer Manhole Removal a. Measurement 1) Measurement for this Item will be per each sanitary sewer manhole to be removed. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" shall be paid for at the unit price bid per each "Remove Sewer Manhole" for: a) Various diameters c. The price bid shall include: 1) Removal and disposal of manhole 2) Removal, salvage and delivery of frame and cover to City, if applicable 3) Cutting and plugging of existing sewer lines 4) Pavement removal 5) Excavation 6) Hauling 7) Disposal of excess materials 8) Furnishing, placement and compaction of backfill 9) Clean-up Sanitary Sewer Junction Structure Removal a. Measurement 1) Measurement for this Item will be per each sanitary sewer junction structure being removed. b. Payment CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 0241 14 - 8 UTILITY REMOVAL/ABANDONMENT Page 8 of 16 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" shall be paid for at the lump sum bid per each "Remove Sewer Junction Box" location. c. The price bid shall include: 1) Removal and disposal of junction box 2) Removal, salvage and delivery of frame and cover to City. 3) Pavement removal 4) Excavation 5) Hauling 6) Disposal of excess materials 7) Furnishing, placement and compaction of backfill 8) Clean-up D. Storm Sewer Lines and Appurtenances 1. Abandonment of Storm Sewer Line by Cut and installation of Abandonment Plug a. Measurement 1) Measurement for this Item shall be per each cut and abandonment plug to be installed. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" shall be paid for at the unit price bid for each "Storm Abandonment Plug" installed for: a) Various sizes c. The price bid shall include: 1) Furnishing and installing abandonment plug 2) Pavement removal 3) Excavation 4) Hauling 5) CLSM 6) Disposal of excess material 7) Furnishing, placement and compaction of backfill 8) Clean-up 2. Storm Sewer Manhole Removal a. Measurement 1) Measurement for this Item will be per each storm sewer manhole to be removed. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" shall be paid for at the unit price bid per each "Remove Manhole Riser" for: a) Various sizes c. The price bid shall include: 1) Removal and disposal of manhole 2) Removal, salvage and delivery of frame and cover to City, if applicable 3) Pavement removal 4) Excavation 5) Hauling 6) Disposal of excess materials 7) Furnishing, placement and compaction of backfill 8) Clean-up CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised December 20, 2012 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 0241 14 - 9 UTILITY REMOVAL/ABANDONMENT Page 9 of 16 3. Storm Sewer Junction Box Removal a. Measurement 1) Measurement for this Item will be per each storm sewer junction structure to be removed. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" shall be paid for at the unit price bid per each "Remove Storm Junction Box" for: a) Various sizes c. The price bid shall include: 1) Removal and disposal of junction box 2) Removal, salvage and delivery of frame and cover to City, if applicable 3) Pavement removal 4) Excavation 5) Hauling 6) Disposal of excess materials 7) Furnishing, placement and compaction of backfill 8) Clean-up 4. Storm Sewer Junction Structure Removal a. Measurement 1) Measurement for this Item will be per each storm sewer junction structure being removed. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" shall be paid for at the lump sum bid per each "Remove Storm Junction Structure" location. c. The price bid shall include: 1) Removal and disposal of junction structure 2) Removal, salvage and delivery of frame and cover to City, if applicable 3) Pavement removal 4) Excavation 5) Hauling 6) Disposal of excess materials 7) Furnishing, placement and compaction of backfill 8) Clean-up 5. Storm Sewer Inlet Removal a. Measurement 1) Measurement for this Item will be per each storm sewer inlet to be removed. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" shall be paid for at the unit price bid per each "Remove Storm Inlet' for: a) Various types b) Various sizes c. The price bid shall include: 1) Removal and disposal of inlet 2) Pavement removal 3) Excavation CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised December 20, 2012 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 0241 14-10 UTILITY REMOVAL/ABANDONMENT Page 10 of 16 4) Hauling 5) Disposal of excess materials 6) Furnishing, placement and compaction of backfill 7) Clean-up 6. Storm Sewer Junction Box Removal a. Measurement 1) Measurement for this Item shall be per linear foot of existing storm sewer box to be removed. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" shall be paid for at the unit price bid per linear foot of "Remove Storm Junction Box" for all sizes. c. The price bid shall include: 1) Removal and disposal of Storm Sewer Box 2) Pavement removal 3) Excavation 4) Hauling 5) Disposal of excess materials 6) Furnishing, placement and compaction of backfill 7) Clean-up 7. Headwall/SET Removal a. Measurement 1) Measurement for this Item will be per each headwall or safety end treatment (SET) to be removed. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" shall be paid for at the unit price bid per each "Remove Headwall/SET". c. The price bid shall include: 1) Removal and disposal of Headwall/SET 2) Pavement removal 3) Excavation 4) Hauling 5) Disposal of excess materials 6) Furnishing, placement and compaction of backfill 7) Clean-up 8. Trench Drain Removal a. Measurement 1) Measurement for this Item shall be per linear foot of storm sewer trench drain to be removed. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" shall be paid for at the unit price bid per linear foot of "Remove Trench Drain" for: a) Various sizes c. The price bid shall include: 1) Removal and disposal of storm sewer line 2) Pavement removal 3) Excavation CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised December 20, 2012 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 0241 14-11 UTILITY REMOVAL/ABANDONMENT Page 11 of 16 4) Hauling 5) Disposal of excess materials 6) Furnishing, placement and compaction of backfill 7) Clean-up 1.3 REFERENCES [NOT USED] 1.4 ADMINISTRATIVE REQUIREMENTS A. Coordination 1. Contact Inspector and the Water Department Field Operation Storage Yard for coordination of salvage material return. 1.5 SUBMITTALS [NOT USED] 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE [NOT USED] 1.10 DELIVERY, STORAGE, AND HANDLING A. Storage and Handling Requirements 1. Protect and salvage all materials such that no damage occurs during delivery to the City. 1.11 FIELD [SITE] CONDITIONS [NOT USED] 1.12 WARRANTY [NOT USED] PART2- PRODUCTS 2.1 OWNER -FURNISHED [oRJ OWNER -SUPPLIED PRODUCTS [NOT USED] 2.2 MATERIALS 2.3 ACCESSORIES [NOT USED] 2.4 SOURCE QUALITY CONTROL [NOT USED] PART 3 - EXECUTION 3.1 INSTALLERS [NOT USED] 3.2 EXAMINATION [NOT USED] 3.3 PREPARATION [NOT USED] 3.4 REMOVAL, SALVAGE, AND ABANDONMENT A. General CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 0241 14-12 UTILITY REMOVAL/ABANDONMENT Page 12 of 16 Manhole Abandonment a. All manholes that are to be taken out of service are to be removed unless specifically requested and/or approved by City. b. Excavate and backfill in accordance with Section 33 05 10. c. Remove and salvage manhole frame and cover as coordinated with City. d. Deliver salvaged material to the City. e. Cut and plug sewer lines to be abandoned. £ Backfill manhole void in accordance with City Standard Details. B. Water Lines and Appurtenances Water Line Pressure Plugs a. Ductile Iron Water Lines 1) Excavate, embed, and backfill in accordance with Section 33 05 10. 2) Plug with an MJ Plug with mechanical restraint and blocking in accordance with Section 33 11 11. 3) Perform Cut and Plug in accordance with Section 33 12 25. b. PVC C900 and C905 Water Lines 1) Excavate, embed, and backfill in accordance with Section 33 05 10. 2) Plug with an MJ Plug with mechanical restraint and blocking in accordance with Section 33 11 11. 3) Perform Cut and Plug in accordance with Section 33 12 25. c. Concrete Pressure Pipe, Bar Wrapped, Steel Cylinder Type Water Lines 1) Excavate, embed, and backfill in accordance with Section 33 05 10 2) Plug using: a) A fabricated plug restrained by welding or by a Snap Ring in accordance with Section 33 11 13; or b) A blind flange in accordance with Section 33 11 13 3) Perform Cut and Plug in accordance with Section 33 12 25. d. Buried Steel Water Lines 1) Excavate, embed, and backfill in accordance with Section 33 05 10. 2) Plug using: a) A fabricated plug restrained by welding in accordance with Section 33 11 14; or b) A blind flange in accordance with Section 33 11 14 3) Perform Cut and Plug in accordance with Section 33 12 25. 2. Water Line Abandonment Plug a. Excavate and backfill in accordance with Section 33 05 10. b. Plug with CLSM in accordance with Section 03 34 13. 3. Water Line Abandonment by Grouting a. Excavate and backfill in accordance with Section 33 05 10. b. Dewater from existing line to be grouted. c. Fill line with Low Density Cellular Grout in accordance with Section 33 05 24 or CLSM in accordance with 03 34 13. d. Dispose of any excess material. 4. Water Line Removal a. Excavate and backfill in accordance with Section 33 05 10. b. Cut existing line from the utility system prior to removal. c. Cut any services prior to removal. d. Remove existing pipe line and properly dispose as approved by City. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 0241 14-13 UTILITY REMOVAL/ABANDONMENT Page 13 of 16 W ter Valve Removal a. Excavate and backfill in accordance with Section 33 05 10. b. Remove and dispose of valve bonnet, wedge and stem. c. Fill valve body with CLSM in accordance with Section 03 34 13. 6. W ter Valve Removal and Salvage a. Excavate and backfill in accordance with Section 33 05 10. b. Remove valve bonnet, wedge and stem. c. Deliver salvaged material to the Water Department Field Operation Storage Yard. d. Protect salvaged materials from damage. e. Fill valve body with CLSM in accordance with Section 03 34 13. 7. W ter Valve Abandonment a. Excavate and backfill in accordance with Section 33 05 10. b. Remove the top 2 feet of the valve stack and any valve extensions. c. Fill the remaining valve stack with CLSM in accordance with Section 03 34 13. 8. Fire Hydrant Removal and Salvage a. Excavate and backfill in accordance with Section 33 05 10. b. Remove Fire Hydrant. c. Place abandonment plug on fire hydrant lead line. d. Deliver salvaged fire hydrant to the Water Department Field Operation Storage Yard. e. Protect salvaged materials from damage. 9. W ter Meter Removal and Salvage a. Remove and salvage water meter. b. Return salvaged meter to Project Representative. c. City will provide replacement meter for installation. d. Meter Box and Lid 1) Remove and salvage cast iron meter box lid. 2) Remove and dispose of any non -cast iron meter box lid. 3) Return salvaged material to the Water Department Field Operation Storage Yard. 4) Remove and dispose of meter box. 10. Water Sample Station Removal and Salvage a. Remove and salvage existing water sample station. b. Deliver salvaged material to the Water Department Field Operation Storage Yard. 11. Concrete Water Vault Removal a. Excavate and backfill in accordance with Section 33 05 10. b. Remove and salvage vault lid. c. Remove and salvage valves. d. Remove and salvage meters. e. Deliver salvaged material to the Water Department Field Operation Storage Yard. f. Remove and dispose of any piping or other appurtenances. g. Demolish and remove entire concrete vault. h. Dispose of all excess materials. 12. Cathodic Test Station Abandonment a. Excavate and backfill in accordance with Section 33 05 10 CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 0241 14 - 14 UTILITY REMOVAL/ABANDONMENT Page 14 of 16 b. Remove the top 2 feet of the cathodic test station stack and contents. c. Fill any remaining voids with CLSM in accordance with Section 03 34 13. C. Sanitary Sewer Lines and Appurtenances 1. Sanitary Sewer Line Abandonment Plug a. Excavate and backfill in accordance with Section 33 05 10. b. Remove and dispose of any sewage. c. Plug with CLSM in accordance with Section 03 34 13. 2. Sanitary Sewer Line Abandonment by Grouting a. Excavate and backfill in accordance with Section 33 05 10. b. Dewater and dispose of any sewage from the existing line to be grouted. c. Fill line with Low Density Cellular Grout in accordance with Section 33 05 24 or CLSM in accordance with 03 34 13. d. Dispose of any excess material. 3. Sanitary Sewer Line Removal a. Excavate and backfill in accordance with Section 33 05 10. b. Cut existing line from the utility system prior to removal. c. Cut any services prior to removal. d. Remove existing pipe line and properly dispose as approved by City. 4. Sanitary Sewer Manholes Removal a. All sanitary sewer manholes that are to be taken out of service are to be removed unless specifically requested and/or approved by City. b. Excavate and backfill in accordance with Section 33 05 10. c. Remove and salvage manhole frame and cover. d. Deliver salvaged material to the Water Department Field Operation Storage. e. Demolish and remove entire concrete manhole. f. Cut and plug sewer lines to be abandoned. 5. Sanitary Sewer Junction Structure Removal a. Excavate and backfill in accordance with Section 33 05 10. b. Remove and salvage manhole frame and cover. c. Deliver salvaged material to the Water Department Field Operation Storage. d. Demolish and remove entire concrete manhole. e. Cut and plug sewer lines to be abandoned. D. Storm Sewer Lines and Appurtenances 1. Storm Sewer Abandonment Plug a. Excavate and backfill in accordance with Section 33 05 10. b. Dewater line. c. Plug with CLSM in accordance with Section 03 34 13. 2. Storm Sewer Line Abandonment by Grouting a. Excavate and backfill in accordance with Section 33 05 10. b. Dewater the existing line to be grouted. c. Fill line with Low Density Cellular Grout in accordance with Section 33 05 24 or CLSM in accordance with 03 34 13. d. Dispose of any excess material. 3. Storm Sewer Line Removal a. Excavate and backfill in accordance with Section 33 05 10. b. Remove existing pipe line and properly dispose as approved by City. 4. Storm Sewer Manhole Removal CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 0241 14-15 UTILITY REMOVAL/ABANDONMENT Page 15 of 16 a. All storm sewer manholes that are to be taken out of service are to be removed unless specifically requested and/or approved by City. b. Excavate and backfill in accordance with Section 33 05 10. c. Demolish and remove entire concrete manhole. d. Cut and plug storm sewer lines to be abandoned. 5. Storm Sewer Junction Box and/or Junction Structure Removal a. Excavate and backfill in accordance with Section 33 05 10. b. Demolish and remove entire concrete structure. c. Cut and plug storm sewer lines to be abandoned. 6. Storm Sewer Inlet Removal a. Excavate and backfill in accordance with Section 33 05 10. b. Demolish and remove entire concrete inlet. c. Cut and plug storm sewer lines to be abandoned. 7. Storm Sewer Box Removal a. Excavate and backfill in accordance with Section 33 05 10. b. Cut existing line from the utility system prior to removal. c. Cut any services prior to removal. d. Remove existing pipe line and properly dispose as approved by City. 8. Headwall/SET Removal a. Excavate and backfill in accordance with Section 33 05 10. b. Demolish and remove entire concrete inlet. c. Cut and plug storm sewer lines to be abandoned. 9. Storm Sewer Trench Drain Removal a. Excavate and backfill in accordance with Section 33 05 10. b. Remove existing pipe line and dispose as approved by City. 3.5 REPAIR / RESTORATION [NOT USED] 3.6 RE -INSTALLATION [NOT USED] 3.7 FIELD [OR] SITE QUALITY CONTROL 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 0241 14-16 UTILITY REMOVAL/ABANDONMENT Page 16 of 16 END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 12/20/12 D. Johnson 1.2.C.3.c. — Include Frame and Cover in Payment description Throughout — added abandonment of storm and sewer manholes when requested and/or approved by City CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 024115-1 PAVING REMOVAL Page 1 of 6 SECTION 02 4115 PAVING REMOVAL PART1- GENERAL 1.1 SUMMARY A. Section Includes: 1. Removing concrete paving, asphalt paving and brick paving 2. Removing concrete curb and gutter 3. Removing concrete valley gutter 4. Milling roadway paving 5. Pulverization of existing pavement 6. Disposal of removed materials B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract 2. Division 1 - General Requirements 3. Section 32 1133 - Cement Treated Base Courses 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Measurement a. Remove Concrete Paving: measure by the square yard from back-to-back of curbs. b. Remove Asphalt Paving: measure by the square yard between the lips of gutters. c. Remove Brick Paving: measure by the square yard. d. Remove Concrete Curb and Gutter: measure by the linear foot. e. Remove Concrete Valley Gutter: measure by the square yard f. Wedge Milling: measure by the square yard for varying thickness. g. Surface Milling: measure by the square yard for varying thickness. h. Butt Milling: measured by the linear foot. i. Pavement Pulverization: measure by the square yard. j. Remove Speed Cushion: measure by each. 2. Payment a. Remove Concrete Paving: full compensation for saw cutting, removal, hauling, disposal, tools, equipment, labor and incidentals needed to execute work. For utility projects, this Item shall be considered subsidiary to the trench and no other compensation will be allowed. b. Remove Asphalt Paving: full compensation for saw cutting, removal, hauling, disposal, tools, equipment, labor and incidentals needed to execute work. For utility projects, this Item shall be considered subsidiary to the trench and no other compensation will be allowed. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised February 2, 2016 City Project No. 103412 0241 15 - 2 PAVING REMOVAL Page 2 of 6 c. Remove Brick Paving: full compensation for saw cutting, removal, salvaging, cleaning, hauling, disposal, tools, equipment, labor and incidentals needed to execute work. For utility projects, this Item shall be considered subsidiary to the trench and no other compensation will be allowed. d. Remove Concrete Curb and Gutter: full compensation for saw cutting, removal, hauling, disposal, tools, equipment, labor and incidentals needed to execute work. For utility projects, this Item shall be considered subsidiary to the trench and no other compensation will be allowed. e. Remove Concrete Valley Gutter: full compensation for saw cutting, removal, hauling, disposal, tools, equipment, labor and incidentals needed to execute work. f. Wedge Milling: full compensation for all milling, hauling milled material to salvage stockpile or disposal, tools, labor, equipment and incidentals necessary to execute the work. g. Surface Milling: full compensation for all milling, hauling milled material to salvage stockpile or disposal, tools, labor, equipment and incidentals necessary to execute the work. h. Butt Milling: full compensation for all milling, hauling milled material to salvage stockpile or disposal, tools, labor, equipment and incidentals necessary to execute the work. i. Pavement Pulverization: full compensation for all labor, material, equipment, tools and incidentals necessary to pulverize, remove and store the pulverized material, undercut the base, mixing, compaction, haul off, sweep, and dispose of the undercut material. j. Remove speed cushion: full compensation for removal, hauling, disposal, tools, equipment, labor, and incidentals needed to execute the work. For utility projects, this Item shall be considered subsidiary to the trench and no other compensation will be allowed. k. No payment for saw cutting of pavement or curbs and gutters will be made under this section. Include cost of such work in unit prices for items listed in bid form requiring saw cutting. 1. No payment will be made for work outside maximum payment limits indicated on plans, or for pavements or structures removed for CONTRACTOR's convenience. 1.3 REFERENCES A. ASTM International (ASTM): a. D698, Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Standard Effort (12 400 ft-lbf/ft3 (600 kN-m/m3)) 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 1.5 SUBMITTALS [NOT USED] 1.6 ACTION SUBMITTALSANFORMATIONAL SUBMITTALS [NOT USED] 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE [NOT USED] 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised February 2, 2016 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 0241 15 - 3 PAVING REMOVAL Page 3 of 6 1.11 FIELD CONDITIONS [NOT USED] 1.12 WARRANTY [NOT USED] PART2- PRODUCTS 2.1 OWNER -FURNISHED PRODUCTS [NOT USED] 2.2 EQUIPMENT [NOT USED] 2.3 ACCESSORIES [NOT USED] 2.4 SOURCE QUALITY CONTROL [NOT USED] PART 3 - EXECUTION 3.1 EXAMINATION [NOT USED] 3.2 INSTALLERS [NOT USED] 3.3 PREPARATION A. General: 1. Mark paving removal limits for City approval prior to beginning removal. 2. Identify known utilities below grade - Stake and flag locations. 3.4 PAVEMENT REMOVAL A. General. 1. Exercise caution to minimize damage to underground utilities. 2. Minimize amount of earth removed. 3. Remove paving to neatly sawed joints. 4. Use care to prevent fracturing adjacent, existing pavement. B. Sawing 1. Sawing Equipment. a. Power -driven. b. Manufactured for the purpose of sawing pavement. c. In good operating condition. d. Shall not spall or fracture the pavement structure adjacent to the removal area. 2. Sawcut perpendicular to the surface to full pavement depth, parallel and perpendicular to existing joint. 3. Sawcut parallel to the original sawcut in square or rectangular fashion. 4. If a Sawcut falls within 5 feet of an en existing dummy joint, construction joint, saw joint, cold joint, expansion joint, edge of paving or gutter lip, remove paving to that joint, edge or lip. 5. If a pavement edge of a cut is damaged subsequent to saw cutting, saw to a new, neat, straight line for the purpose of removing the damaged area. C. Remove Concrete Paving and Concrete Valley Gutter 1. Sawcut: See 3A.B. 2. Remove concrete to the nearest expansion joint or vertical saw cut. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised February 2, 2016 City Project No. 103412 0241 15 - 4 PAVING REMOVAL Page 4 of 6 D. Remove Concrete Curb and Gutter 1. Sawcut: See 3A.B. 2. Minimum limits of removal: 30 inches in length. E. Remove Asphalt Paving 1. Sawcut: See 3.4.13. 2. Remove pavement without disturbing the base material. 3. When shown on the plans or as directed, stockpile materials designated as salvageable at designated sites. 4. Prepare stockpile area by removing vegetation and trash and by providing for proper drainage. F. Milling 1. General a. Mill surfaces to the depth shown in the plans or as directed. b. Do not damage or disfigure adjacent work or existing surface improvements. c. If milling exposes smooth underlying pavement surfaces, mill the smooth surface to make rough. d. Provide safe temporary transition where vehicles or pedestrians must pass over the milled edges. e. Remove excess material and clean milled surfaces. f. Stockpiling of planed material will not be permitted within the right of way unless approved by the City. g. If the existing base is brick and cannot be milled, remove a 5 foot width of the existing brick base. See 3.3.G. for brick paving removal. 2. Milling Equipment a. Power operated milling machine capable of removing, in one pass or two passes, the necessary pavement thickness in a five-foot minimum width. b. Self-propelled with sufficient power, traction and stability to maintain accurate depth of cut and slope. c. Equipped with an integral loading and reclaiming means to immediately remove material cut from the surface of the roadway and discharge the cuttings into a truck, all in one operation. d. Equipped with means to control dust created by the cutting action. e. Equipped with a manual system providing for uniformly varying the depth of cut while the machine is in motion making it possible to cut flush to all inlets, manholes, or other obstructions within the paved area. £ Variable Speed in order to leave the specified grid pattern. g. Equipped to minimize air pollution. 3. Wedge Milling and Surface Milling a. Wedge Mill existing asphalt, concrete or brick pavement from the lip of gutter at a depth of 2 inches and transitioning to match the existing pavement (0-inch cut) at a minimum width of 5 feet. b. Surface Mill existing asphalt pavement to the depth specified, c. Provide a milled surface that provides a uniform surface free from gouges, ridges, oil film, and other imperfections of workmanship with a uniform textured appearance. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised February 2, 2016 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 0241 15 - 5 PAVING REMOVAL Page 5 of 6 d. In all situations where the existing H.M.A.C. surface contacts the curb face, the wedge milling includes the removal of the existing asphalt covering the gutter up to and along the face of curb. e. Perform wedge or surface milling operation in a continuous manner along both sides of the street or as directed. 4. Butt Joint Milling a. Mill butt joints into the existing surface, in association with the wedge milling operation. b. Butt joint will provide a full width transition section and a constant depth at the point where the new overlay is terminated. c. Typical locations for butt joints are at all beginning and ending points of streets where paving material is removed. Prior to the milling of the butt joints, consult with the City for proper location and limits of these joints. d. Butt Milled joints are required on both sides of all railroad tracks and concrete valley gutters, bridge decks and culverts and all other items which transverse the street and end the continuity of the asphalt surface. e. Make each butt joint 20 feet long and milled out across the full width of the street section to a tapered depth of 2 inch. f. Taper the milled area within the 20-feet to a depth from 0-inch to 2-inch at a line adjacent to the beginning and ending points or intermediate transverse items. g. Provide a temporary wedge of asphalt at all butt joints to provide a smooth ride over the bump. G. Remove Brick Paving 1. Remove masonry paving units to the limits specified in the plans or as directed by the City. 2. Salvage existing bricks for re -use, clean, palletize, and deliver to the City Stock pile yard at 3300 Yuma Street or as directed. H. Pavement Pulverization 1. Pulverization a. Pulverize the existing pavement to depth of 8 inches. See Section 32 1133. b. Temporarily remove and store the 8-inch deep pulverized material, then cut the base 2 inches. c. Start 2-inch base cut at a depth of 8 inches from the existing pulverized surface. 2. Cement Application a. Use 3.5% Portland cement. b. See Section 32 11 33. 3. Mixing: see Section 32 1133. 4. Compaction: see Section 32 1133. 5. Finishing: see Section 32 1133. 6. Curing: see Section 32 1133. 7. If the existing pavement has a combination of 10 inches of H.M.A.C. and crushed stone/gravel: a. Undercut not required b. Pulverize 10 inches deep. c. Remove 2-inch the total pulverized amount. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised February 2, 2016 City Project No. 103412 0241 15 - 6 PAVING REMOVAL Page 6 of 6 I. Remove speed cushion 1. Scrape or sawcut speed cushion from existing pavement without damaging existing pavement. 3.5 REPAIR [NOT USED] 3.6 RE -INSTALLATION [NOT USED] 3.7 FIELD QUALITY CONTROL [NOT USED] 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 12/20/2012 D. Johnson 1.2.A — modified payment requirements on utility projects 2/2/2016 F. Griffin 1.2.A.2.b. — Removed duplicate last sentence. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised February 2, 2016 City Project No. 103412 1 2 3 PART1- GENERAL 4 1.1 SUMMARY SECTION 03 30 00 CAST -IN -PLACE CONCRETE 033000-1 CAST -IN -PLACE CONCRETE Page 1 of 26 5 A. Section Includes: 6 1. Cast -in place concrete, including formwork, reinforcement, concrete materials, 7 mixture design, placement procedures and finishes, for the following: 8 a. Piers 9 b. Footings 10 c. Slabs -on -grade 11 d. Foundation walls 12 e. Retaining walls (non TxDOT) 13 f. Suspended slabs 14 g. Blocking 15 h. Cast -in -place manholes 16 i. Concrete vaults for meters and valves 17 j. Concrete encasement of utility lines 18 B. Deviations from this City of Fort Worth Standard Specification 19 1. None. 20 C. Related Specification Sections include, but are not necessarily limited to: 21 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 22 2. Division 1 — General Requirements 23 1.2 PRICE AND PAYMENT PROCEDURES 24 A. Cast -in -Place Concrete 25 1. Measurement 26 a. This Item is considered subsidiary to the structure or Items being placed. 27 2. Payment 28 a. The work performed and the materials furnished in accordance with this Item 29 are subsidiary to the structure or Items being placed and no other compensation 30 will be allowed. 31 1.3 REFERENCES 32 A. Definitions 33 1. Cementitious Materials 34 a. Portland or Blended hydraulic cements alone or in combination with 1 or more 35 of the following: 36 1) Fly ash 37 2) Other pozzolans 38 3) Ground granulated blast -furnace slag CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 033000-2 CAST -IN -PLACE CONCRETE Page 2 of 26 4) Silica fume b. Subject to compliance with the requirements of this specification B. Reference Standards 1. Reference standards cited in this Specification refer to the current reference standard published at the time of the latest revision date logged at the end of this Specification, unless a date is specifically cited. 2. American Association of State Highway and Transportation (AASHTO): a. M182, Burlap Cloth Made from Jute or Kenaf. 3. American Concrete Institute (ACI): a. ACI 117 Specification for Tolerances for Concrete Construction and Materials b. ACI 301 Specifications for Structural Concrete c. ACI 305.1 Specification for Hot Weather Concreting d. ACI 306.1 Standard Specification for Cold Weather Concreting e. ACI 308.1 Standard Specification for Curing Concrete £ ACI 318 Building Code Requirements for Structural Concrete g. ACI 347 Guide to Formwork for Concrete 4. American Institute of Steel Construction (AISC): a. 303, Code of Standard Practice for Steel Buildings and Bridges. 5. ASTM International (ASTM): a. A36, Standard Specification for Carbon Structural Steel. b. A153, Standard Specification for Zinc Coating (Hot -Dip) on Iron and Steel Hardware. c. A193, Standard Specification for Alloy -Steel and Stainless Steel Bolting Materials for High -Temperature Service and Other Special Purpose Applications. d. A615, Standard Specification for Deformed and Plain Carbon -Steel Bars for Concrete Reinforcement. e. A706, Standard Specification for Low -Alloy Steel Deformed and Plain Bars for Concrete Reinforcement. f. C31, Standard Practice for Making and Curing Concrete Test Specimens in the Field. g. C33, Standard Specification for Concrete Aggregates. h. C39, Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens. i. C42, Standard Test Method for Obtaining and Testing Drilled Cores and Sawed Beams of Concrete. j. C94, Standard Specification for Ready -Mixed Concrete. k. C 109, Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-inch or {50-milimeter] Cube Specimens) 1. C143, Standard Test Method for Slump of Hydraulic -Cement Concrete. m. C171, Standard Specification for Sheet Materials for Curing Concrete. n. C150, Standard Specification for Portland Cement. o. C172, Standard Practice for Sampling Freshly Mixed Concrete. p. C219, Standard Terminology Relating to Hydraulic Cement. q. C231, Standard Test Method for Air Content of Freshly Mixed Concrete by the Pressure Method. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 13, 2025 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 033000-3 CAST -IN -PLACE CONCRETE Page 3 of 26 r. C260, Standard Specification for Air -Entraining Admixtures for Concrete. s. C309, Standard Specification for Liquid Membrane -Forming Compounds for Curing Concrete. t. C494, Standard Specification for Chemical Admixtures for Concrete. u. C595, Standard Specification for Blended Hydraulic Cements v. C618, Standard Specification for Coal Fly Ash and Raw or Calcined Natural Pozzolan for Use in Concrete. w. C881, Standard Specification for Epoxy -Resin -Base Bonding Systems for Concrete. x. C989, Standard Specification for Ground Granulated Blast -Furnace Slag for Use in Concrete and Mortars. y. C 1017, Standard Specification for Chemical Admixtures for Use in Producing Flowing Concrete. z. C1O59, Standard Specification for Latex Agents for Bonding Fresh to Hardened Concrete. aa. C 1064, Standard Test Method for Temperature of Freshly Mixed Hydraulic - Cement Concrete. bb. C124O, Standard Specification for Silica Fume Used in Cementitious Mixtures. cc. El 155, Standard Test Method for Determining FF Floor Flatness and FL Floor Levelness Numbers. dd. F436, Standard Specification for Hardened Steel Washers. 6. American Welding Society (AWS). a. D1.1, Structural Welding Code -Steel. b. D1.4, Structural Welding Code - Reinforcing Steel. 7. Concrete Reinforcing Steel Institute (CRSI) a. Manual of Standard Practice 8. Texas Department of Transportation a. Standard Specification for Construction and Maintenance of Highways, Streets and Bridges 30 1.4 ADMINISTRATIVE REQUIREMENTS 31 32 33 34 35 36 37 38 39 40 41 42 43 44 A. Work Included 1. Design, fabrication, erection and stripping of formwork for cast -in -place concrete including shoring, reshoring, falsework, bracing, proprietary forming systems, prefabricated forms, void forms, permanent metal forms, bulkheads, keys, blockouts, sleeves, pockets and accessories. a. Erection shall include installation in formwork of items furnished by other trades. 2. Furnish all labor and materials required to fabricate, deliver and install reinforcement and embedded metal assemblies for cast -in -place concrete, including steel bars, welded steel wire fabric, ties, supports and sleeves. 3. Furnish all labor and materials required to perform the following: a. Cast -in -place concrete b. Concrete mix designs c. Grouting CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 13, 2025 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 033000-4 CAST -IN -PLACE CONCRETE Page 4 of 26 1 1.5 SUBMITTALS 2 A. Submittals shall be in accordance with Section 01 33 00. 3 B. All submittals shall be approved by the City prior to delivery and/or fabrication for 4 specials. 5 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS 6 A. Product Data 7 1. Required for each type of product indicated 8 B. Design Mixtures 9 1. For each concrete mixture submit proposed mix designs in accordance with ACI 10 318, chapter 5. 11 2. Submit each proposed mix design with a record of past performance. 12 3. Submit alternate design mixtures when characteristics of materials, Project condi- 13 tions, weather, test results or other circumstances warrant adjustments. 14 4. Indicate amounts of mixing water to be withheld for later addition at Project site. 15 a. Include this quantity on delivery ticket. 16 C. Steel Reinforcement Submittals for Information 17 1. Mill test certificates of supplied concrete reinforcing, indicating physical and chem- 18 ical analysis. 19 1.7 CLOSEOUT SUBMITTALS [NOT USED] 20 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 21 1.9 QUALITY ASSURANCE 22 A. Manufacturer Qualifications 23 1. A firm experienced in manufacturing ready -mixed concrete products and that com- 24 plies with ASTM C94 requirements for production facilities and equipment 25 2. Manufacturer certified according to NRMCA's "Certification of Ready Mixed 26 Concrete Production Facilities" 27 B. Source Limitations 28 1. Obtain each type or class of cementitious material of the same brand from the same 29 manufacturer's plant, obtain aggregate from 1 source and obtain admixtures through 30 1 source from a single manufacturer. 31 C. ACI Publications 32 1. Comply with the following unless modified by requirements in the Contract Docu- 33 ments: 34 a. ACI 301 Sections 1 through 5 35 b. ACI117 36 D. Concrete Testing Service 37 1. Engage a qualified independent testing lab to perform material evaluation tests. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 033000-5 CAST -IN -PLACE CONCRETE Page 5 of 26 1 1.10 DELIVERY, STORAGE, AND HANDLING 2 A. Steel Reinforcement 3 1. Deliver, store, and handle steel reinforcement to prevent bending and damage. 4 2. Avoid damaging coatings on steel reinforcement. 5 B. Waterstops 6 1. Store waterstops under cover to protect from moisture, sunlight, dirt, oil and other 7 contaminants. 8 1.11 FIELD CONDITIONS I 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 A.Weather Conditions 1. Place concrete when concrete temperature is between 40°F and 95°F when meas- ured in accordance with ASTM C 1064 at point of placement. 2. Hot Weather Concreting a. When first concrete temperature reading is over 957 (but under 1007), no more trucks shall be loaded at the plant. Truck already in transit can place con- crete. Concrete shall not be placed when concrete temperature is above 100°F under any circumstances. b. Contractor, at his or her option and expense, may continue to load trucks if ice or other effective cooling methods are used to lower temperatures. The resultant temperatures shall be in the acceptable range. 3. Cold Weather Concreting a. No concrete shall be placed when ambient temp in shade and away from artifi- cial heat is below 40°F and falling. Concrete may be placed when ambient temp is above 35°F and rising. Unless the City Project Manager or designee approves placement to continue, suspend concreting operations if a descending air tem- perature in the shade and away from artificial heat falls below 40°F. Do not re- sume concreting operations until an ascending air temperature in the shade and away from artificial heat reaches 35°F and rising. Contractor should take all the precautions necessary to prevent freezing of concrete. Frozen concrete must be removed and replaced. 4. It is to be distinctly understood that the contractor is responsible for the quality and strength of the concrete placed under any weather conditions. B. Time: Place concrete after sunrise and no later than sunset shall permit the finishing of the pavement in natural light, or as directed by the City. 34 1.12 WARRANTY [NOT USED] 35 PART 2 - PRODUCTS 36 2.1 OWNER -FURNISHED OR OWNER -SUPPLIED PRODUCTS [NOT USED] 37 2.2 PRODUCT TYPES AND MATERIALS 38 A. Manufacturers CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 13, 2025 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 033000-6 CAST -IN -PLACE CONCRETE Page 6 of 26 1 1. In other Part 2 articles where titles below introduce lists, the following requirements 2 apply to product selection: 3 a. Available Products: Subject to compliance with requirements, products that 4 may be incorporated into the Work include, but are not limited to, products 5 specified. 6 b. Available Manufacturers: Subject to compliance with requirements, 7 manufacturers offering products that may be incorporated into the Work 8 include, but are not limited to, manufacturers specified. 9 B. Form -Facing Materials 10 1. Rough -Formed Finished Concrete 11 a. Plywood, lumber, metal or another approved material 12 b. Provide lumber dressed on at least 2 edges and 1 side for tight fit. 13 2. Chamfer Strips 14 a. Wood, metal, PVC or rubber strips 15 b. 3/4-inch x 3/4-inch, minimum 16 3. Rustication Strips 17 a. Wood, metal, PVC or rubber strips 18 b. Kerfed for ease of form removal 19 4. Form -Release Agent 20 a. Commercially formulated form -release agent that will not bond with, stain or 21 adversely affect concrete surfaces 22 b. Shall not impair subsequent treatments of concrete surfaces 23 c. For steel form -facing materials, formulate with rust inhibitor. 24 5. Form Ties 25 a. Factory -fabricated, removable or snap -off metal or glass -fiber -reinforced 26 plastic form ties designed to resist lateral pressure of fresh concrete on forms 27 and to prevent spalling of concrete on removal. 28 b. Furnish units that will leave no corrodible metal closer than 1 inch to the plane 29 of exposed concrete surface. 30 c. Furnish ties that, when removed, will leave holes no larger than 1 inch in 31 diameter in concrete surface. 32 d. Furnish ties with integral water -barrier plates to walls indicated to receive 33 dampproofing or waterproofing. 34 C. Steel Reinforcement 35 1. Reinforcing Bars 36 a. ASTM A615, Grade 60, deformed 37 D. Reinforcement Accessories 38 1. Smooth Dowel Bars 39 a. ASTM A615, Grade 60, steel bars (smooth) 40 b. Cut bars true to length with ends square and free of burrs. 41 2. Bar Supports 42 a. Bolsters, chairs, spacers and other devices for spacing, supporting and fastening 43 reinforcing bars and welded wire reinforcement in place CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 033000-7 CAST -IN -PLACE CONCRETE Page 7 of 26 b. Manufacture bar supports from steel wire, plastic or precast concrete according to CRSI's "Manual of Standard Practice," of greater compressive strength than concrete and as follows: 1) For concrete surfaces exposed to view where legs of wire bar supports contact forms, use CRSI Class 1 plastic -protected steel wire or CRSI Class 2 stainless -steel bar supports. 2) For slabs -on -grade, provide sand plates, horizontal runners or precast concrete blocks on bottom where base material will not support chair legs or where vapor barrier has been specified. E. Embedded Metal Assemblies 1. Steel Shapes and Plates: ASTM A36 2. Headed Studs: Heads welded by full -fusion process, as furnished by TRW Nelson Stud Welding Division or approved equal F. Expansion Anchors 1. Available Products a. Wej-it Bolt, Wej-it Corporation, Tulsa, Oklahoma b. Kwik Bolt II, Hilti Fastening Systems, Tulsa, Oklahoma c. Trubolt, Ramset Fastening Systems, Paris, Kentucky G. Adhesive Anchors and Dowels 1. Adhesive anchors shall consist of threaded rods anchored with an adhesive system into hardened concrete or grout -filled masonry. a. The adhesive system shall use a 2-component adhesive mix and shall be injected with a static mixing nozzle following manufacturer's instructions. b. The embedment depth of the rod shall provide a minimum allowable bond strength that is equal to the allowable yield capacity of the rod, unless otherwise specified. 2. Available Products a. Hilti HIT HY 150 Max b. Simpson Acrylic -Tie c. Powers Fasteners AC 100+ Gold 3. Threaded Rods: ASTM A193 a. Nuts: ASTM A563 hex carbon steel b. Washers: ASTM F436 hardened carbon steel c. Finish: Hot -dip zinc coating, ASTM A153, Class C H. Inserts 1. Provide metal inserts required for anchorage of materials or equipment to concrete construction where not supplied by other trades: a. In vertical concrete surfaces for transfer of direct shear loads only, provide adjustable wedge inserts of malleable cast iron complete with bolts, nuts and washers. 1) Provide 3/4-inch bolt size, unless otherwise indicated. b. In horizontal concrete surfaces and whenever inserts are subject to tension forces, provide threaded inserts of malleable cast iron furnished with full depth bolts. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 13, 2025 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 033000-8 CAST -IN -PLACE CONCRETE Page 8 of 26 1) Provide 3/4-inch bolt size, unless otherwise indicated. I. Concrete Materials 1. Cementitious Material a. Use the following cementitious materials, of the same type, brand, and source, throughout Project: 1) Portland Cement, Blended hydraulic Cement a) ASTM C 150, Type I/II, gray b) ASTM C595, Type IL cement c) Supplement with the following: (1) Fly Ash (a) ASTM C618, Class C or F (2) Ground Granulated Blast -Furnace Slag (a) ASTM C989, Grade 100 or 120. 2) Silica Fume a) ASTM C 1240, amorphous silica 3) Normal -Weight Aggregates a) ASTM C33, Class 3S coarse aggregate or better, graded b) Provide aggregates from a single source. 4) Maximum Coarse -Aggregate Size a) 3/4-inch nominal 5) Fine Aggregate a) Free of materials with deleterious reactivity to alkali in cement 6) Water a) ASTM C94 and potable J. Admixtures 1. Air -Entraining Admixture a. ASTM C260 2. Chemical Admixtures a. Provide admixtures certified by manufacturer to be compatible with other ad- mixtures and that will not contribute water-soluble chloride ions exceeding those permitted in hardened concrete. b. Do not use calcium chloride or admixtures containing calcium chloride. c. Water -Reducing Admixture 1) ASTM C494, Type A d. Retarding Admixture 1) ASTM C494, Type B e. Water -Reducing and Retarding Admixture 1) ASTM C494, Type D f. High -Range, Water -Reducing Admixture 1) ASTM C494, Type F g. High -Range, Water -Reducing and Retarding Admixture 1) ASTM C494, Type G h. Plasticizing and Retarding Admixture 1) ASTM C1017, Type II K. Waterstops 1. Self -Expanding Butyl Strip Waterstops CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 13, 2025 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 033000-9 CAST -IN -PLACE CONCRETE Page 9 of 26 a. Manufactured rectangular or trapezoidal strip, butyl rubber with sodium bentonite or other hydrophilic polymers, for adhesive bonding to concrete, 3/4- inch x 1-inch. b. Available Products 1) Colloid Environmental Technologies Company; Volclay Waterstop-RX 2) Concrete Sealants Inc.; Conseal CS-231 3) Greenstreak; Swellstop 4) Henry Company, Sealants Division; Hydro -Flex 5) JP Specialties, Inc.; Earthshield Type 20 6) Progress Unlimited, Inc.; Superstop 7) TCMiraDRI; Mirastop L. Curing Materials 1. Absorptive Cover a. AASHTO Ml82, Class 2, burlap cloth made from jute or kenaf, weighing approximately 9 ounces/square yard when dry 2. Moisture -Retaining Cover a. ASTM C171, polyethylene film or white burlap -polyethylene sheet 3. Water a. Potable 4. Clear, Waterborne, Membrane -Forming Curing Compound a. ASTM C309, Type 1, Class B, dissipating b. Available Products 1) Anti -Hydro International, Inc.; AH Curing Compound #2 DR WB 2) Burke by Edoco; Aqua Resin Cure 3) ChemMasters; Safe -Cure Clear 4) Conspec Marketing & Manufacturing Co., Inc., a Dayton Superior Company; W.B. Resin Cure 5) Dayton Superior Corporation; Day Chem Rez Cure (J-11-W) 6) Euclid Chemical Company (The); Kurez DR VOX 7) Kaufman Products, Inc.; Thinfilm 420 8) Lambert Corporation; Aqua Kure -Clear 9) L&M Construction Chemicals, Inc.; L&M Cure R 10) Meadows, W. R., Inc.; 1100 Clear 11) Nox-Crete Products Group, Kinsman Corporation; Resin Cure E 12) Symons Corporation, a Dayton Superior Company; Resi-Chem Clear Cure 13) Tamms Industries, Inc.; Homcure WB 30 14) Unitex; Hydro Cure 309 15) US Mix Products Company; US Spec Maxcure Resin Clear 16) Vexcon Chemicals, Inc.; Certi-Vex Enviocure 100 M. Related Materials 1. Bonding Agent a. ASTM C 1059, Type I1, non-redispersible, acrylic emulsion or styrene butadiene 2. Epoxy Bonding Adhesive CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 13, 2025 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 03 30 00 - 10 CAST -IN -PLACE CONCRETE Page 10 of 26 1 a. ASTM C881, 2-component epoxy resin, capable of humid curing and bonding 2 to damp surfaces, of class suitable for application temperature and of grade to 3 suit requirements, and as follows: 4 1) Types I and 11, non -load bearing 5 2) IV and V, load bearing, for bonding 6 3) Hardened or freshly mixed concrete to hardened concrete 7 3. Reglets 8 a. Fabricate reglets of not less than 0.0217-inch thick, galvanized steel sheet 9 b. Temporarily fill or cover face opening of reglet to prevent intrusion of concrete 10 or debris. 11 4. Sleeves and Blockouts 12 a. Formed with galvanized metal, galvanized pipe, polyvinyl chloride pipe, fiber 13 tubes or wood 14 5. Nails, Spikes, Lag Bolts, Through Bolts, Anchorages 15 a. Sized as required 16 b. Shall be of strength and character to maintain formwork in place while placing 17 concrete 18 N. Repair Materials 19 1. Repair Underlayment 20 a. Cement -based, polymer -modified, self -leveling product that can be applied in 21 thicknesses of 1/8 inch or greater 22 1) Do not feather. 23 b. Cement Binder 24 1) ASTM C150, C595, Portland cement, Portland -Limestone Cement or hy- 25 draulic or blended hydraulic cement as defined in ASTM C219 26 c. Primer 27 1) Product of underlayment manufacturer recommended for substrate, condi- 28 tions, and application 29 d. Aggregate 30 1) Well -graded, washed gravel, 1/8 to 1/4 inch or coarse sand as 31 recommended by underlayment manufacturer 32 e. Compressive Strength 33 1) Not less than 4100 psi at 28 days when tested according to 34 ASTM C 109/C 109M 35 2. Repair Overlayment 36 a. Cement -based, polymer -modified, self -leveling product that can be applied in 37 thicknesses of 1/8 inch or greater 38 1) Do not feather. 39 b. Cement Binder 40 1) ASTM C150, C595, Portland cement, Portland -Limestone Cement or hy- 41 draulic or blended hydraulic cement as defined in ASTM C219 42 c. Primer 43 1) Product of topping manufacturer recommended for substrate, conditions, 44 and application 45 d. Aggregate CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 03 30 00 - 11 CAST -IN -PLACE CONCRETE Page 11 of 26 1 1) Well -graded, washed gravel, 1/8 to 1/4 inch or coarse sand as recom- 2 mended by topping manufacturer 3 e. Compressive Strength 4 1) Not less than 5000 psi at 28 days when tested according to ASTM C109 5 O. Concrete Mixtures, General 6 1. Prepare design mixtures for each type and strength of concrete, proportioned on the 7 basis of laboratory trial mixture or field test data, or both, according to ACI 301. 8 a. Required average strength above specified strength 9 1) Based on a record of past performance 10 a) Determination of required average strength above specified strength 11 shall be based on the standard deviation record of the results of at least 12 30 consecutive strength tests in accordance with ACI 318, Chapter 5.3 13 by the larger amount defined by formulas 5-1 and 5-2. 14 2) Based on laboratory trial mixtures 15 a) Proportions shall be selected on the basis of laboratory trial batches 16 prepared in accordance with ACI 318, Chapter 5.3.3.2 to produce an 17 average strength greater than the specified strength fc by the amount 18 defined in table 5.3.2.2. 19 3) Proportions of ingredients for concrete mixes shall be determined by an in- 20 dependent testing laboratory or qualified concrete supplier. 21 4) For each proposed mixture, at least 3 compressive test cylinders shall be 22 made and tested for strength at the specified age. 23 a) Additional cylinders may be made for testing for information at earlier 24 ages. 25 2. Cementitious Materials 26 a. Limit percentage, by weight, of cementitious materials other than Portland ce- 27 ment or Blended hydraulic cement in concrete as follows, unless specified oth- 28 erwise: 29 1) Fly Ash: 25 percent 30 2) Combined Fly Ash and Pozzolan: 25 percent 31 3) Ground Granulated Blast -Furnace Slag: 50 percent 32 4) Combined Fly Ash or Pozzolan and Ground Granulated Blast -Furnace 33 Slag: 50 percent 34 5) Portland cement minimum, with fly ash or pozzolan not exceeding 25 per- 35 cent 36 6) Silica Fume: 10 percent 37 7) Combined Fly Ash, Pozzolans, and Silica Fume: 35 percent with fly ash or 38 pozzolans not exceeding 25 percent and silica fume not exceeding 10 per- 39 cent 40 8) Combined Fly Ash or Pozzolans, Ground Granulated Blast -Furnace Slag, 41 and Silica Fume: 50 percent with fly ash or pozzolans not exceeding 25 42 percent and silica fume not exceeding 10 percent 43 3. Limit water-soluble, chloride -ion content in hardened concrete to: 44 a. 0.30 percent by weight of cement if concrete will have no exposure to chlorides 45 (typical) 46 b. 0.15 percent by weight if concrete will be exposed to chlorides CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 03 30 00 - 12 CAST -IN -PLACE CONCRETE Page 12 of 26 c. 1.0 percent by weight if concrete will have no exposure to chlorides and will be continually dry and protected. 4. Admixtures a. Use admixtures according to manufacturer's written instructions. b. Do not use admixtures which have not been incorporated and tested in accepted mixes. c. Use water -reducing high -range water -reducing or plasticizing admixture in concrete, as required, for placement and workability. d. Use water -reducing and retarding admixture when required by high temperatures, low humidity or other adverse placement conditions. e. Use water -reducing admixture in pumped concrete, concrete for heavy -use industrial slabs and parking structure slabs, concrete required to be watertight, and concrete with a water-cementitious materials ratio below 0.50. £ Use corrosion -inhibiting admixture in concrete mixtures where indicated. P. Concrete Mixtures 1. Refer to TxDOT "Standard Specifications for Construction and Maintenance of Highways, Streets, and Bridges" for: a. Culverts b. Headwalls c. Wingwalls 2. Proportion normal -weight concrete mixture as follows: a. Minimum Compressive Strength: 3,000 psi at 28 days b. Maximum Water-Cementitious Materials Ratio: 0.50 c. Slump Limit: 5 inches, or 8 inches for concrete with verified slump of 2 to 4 inches before adding high -range water -reducing admixture or plasticizing admixture, plus or minus 1 inch d. Air Content: 6 percent, plus or minus 1.5 percent at point of delivery for 3/4- inch nominal maximum aggregate size Q. Fabricating Reinforcement 1. Fabricate steel reinforcement according to CRSI's "Manual of Standard Practice." R. Fabrication of Embedded Metal Assemblies 1. Fabricate metal assemblies in the shop. Holes shall be made by drilling or punching. Holes shall not be made by or enlarged by burning. Welding shall be in accordance with AWS D1.1. 2. Metal assemblies exposed to earth, weather or moisture shall be hot dip galvanized. All other metal assemblies shall be either hot dip galvanized or painted with an epoxy paint. Repair galvanizing after welding with a Cold Galvanizing compound installed in accordance with the manufacturer's instructions. Repair painted assemblies after welding with same type of paint. S. Concrete Mixing 1. Ready -Mixed Concrete: Measure, batch, mix, and deliver concrete according to ASTM C94, and furnish batch ticket information. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 13, 2025 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 03 30 00 - 13 CAST -IN -PLACE CONCRETE Page 13 of 26 1 a. When air temperature is between 85 and 90 degrees Fahrenheit, reduce mixing 2 and delivery time from 1-1/2 hours to 75 minutes; when air temperature is 3 above 90 degrees Fahrenheit, reduce mixing and delivery time to 60 minutes. 4 2. Project -Site Mixing: Measure, batch, and mix concrete materials and concrete 5 according to ASTM C94/C94M. Mix concrete materials in appropriate drum -type 6 batch machine mixer. 7 a. For mixer capacity of 1 cubic yard or smaller, continue mixing at least 1-1/2 8 minutes, but not more than 5 minutes after ingredients are in mixer, before any 9 part of batch is released. 10 b. For mixer capacity larger than 1 cubic yard, increase mixing time by 15 11 seconds for each additional 1 cubic yard. 12 c. Provide batch ticket for each batch discharged and used in the Work, indicating 13 Project identification name and number, date, mixture type, mixture time, 14 quantity, and amount of water added. Record approximate location of final 15 deposit in structure. 16 2.3 ACCESSORIES [NOT USED] 17 2.4 SOURCE QUALITY CONTROL [NOT USED] 18 PART 3 - EXECUTION 19 3.1 INSTALLERS [NOT USED] 20 3.2 EXAMINATION [NOT USED] 21 3.3 PREPARATION [NOT USED] 22 3.4 INSTALLATION 23 A. Formwork 24 1. Design, erect, shore, brace, and maintain formwork, according to ACI 301, to 25 support vertical, lateral, static, and dynamic loads, and construction loads that might 26 be applied, until structure can support such loads. 27 2. Construct formwork so concrete members and structures are of size, shape, 28 alignment, elevation, and position indicated, within tolerance limits of ACI 117. 29 a. Vertical alignment 30 1) Lines, surfaces and arises less than 100 feet in height - I inch. 31 2) Outside corner of exposed corner columns and control joints in concrete 32 exposed to view less than 100 feet in height - 1/2 inch. 33 3) Lines, surfaces and arises greater than 100 feet in height - 1/1000 times the 34 height but not more than 6 inches. 35 4) Outside corner of exposed corner columns and control joints in concrete 36 exposed to view greater than 100 feet in height - 1/2000 times the height 37 but not more than 3 inches. 38 b. Lateral alignment 39 1) Members -I inch. 40 2) Centerline of openings 12 inches or smaller and edge location of larger 41 openings in slabs - 1/2 inch. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 03 30 00 - 14 CAST -IN -PLACE CONCRETE Page 14 of 26 3) Sawcuts, joints, and weakened plane embedments in slabs - 3/4 inch. c. Level alignment 1) Elevation of slabs -on -grade - 3/4 inch. 2) Elevation of top surfaces of formed slabs before removal of shores - 3/4 inch. 3) Elevation of formed surfaces before removal of shores - 3/4 inch. d. Cross -sectional dimensions: Overall dimensions of beams, joists, and columns and thickness of walls and slabs. 1) 12 inch dimension or less - plus 1/2 inch to minus 1/4 inch. 2) Greater than 12 inch to 3 foot dimension - plus 1/2 inch to minus 3/8 inch. 3) Greater than 3 foot dimension - plus 1 inch to minus 3/4 inch. e. Relative alignment 1) Stairs a) Difference in height between adjacent risers - 1/8 inch. b) Difference in width between adjacent treads - 1/4 inch. c) Maximum difference in height between risers in a flight of stairs - 3/8 inch. d) Maximum difference in width between treads in a flight of stairs - 3/8 inch. 2) Grooves a) Specified width 2 inches or less - 1/8 inch. b) Specified width between 2 inches and 12 inches - 1/4 inch. 3) Vertical alignment of outside corner of exposed corner columns and control joint grooves in concrete exposed to view - 1/4 inch in 10 feet. 4) All other conditions - 3/8 inch in 10 feet. 3. Limit concrete surface irregularities, designated by ACT 347R as abrupt or gradual, as follows: a. Class B, 1/4 inch for smooth -formed finished surfaces. b. Class C, 1/2 inch for rough -formed finished surfaces. 4. Construct forms tight enough to prevent loss of concrete mortar. 5. Fabricate forms for easy removal without hammering or prying against concrete surfaces. Provide crush or wrecking plates where stripping may damage cast concrete surfaces. Provide top forms for inclined surfaces steeper than 1.5 horizontal to 1 vertical. a. Install keyways, reglets, recesses, and the like, for easy removal. b. Do not use rust -stained steel form -facing material. 6. Set edge forms, bulkheads, and intermediate screed strips for slabs to achieve required elevations and slopes in finished concrete surfaces. Provide and secure units to support screed strips; use strike -off templates or compacting -type screeds. 7. Construct formwork to cambers shown or specified on the Drawings to allow for structural deflection of the hardened concrete. Provide additional elevation or camber in formwork as required for anticipated formwork deflections due to weight and pressures of concrete and construction loads. 8. Foundation Elements: Form the sides of all below grade portions of beams, pier caps, walls, and columns straight and to the lines and grades specified. Do no earth form foundation elements unless specifically indicated on the Drawings. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 13, 2025 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 03 30 00 - 15 CAST -IN -PLACE CONCRETE Page 15 of 26 1 9. Provide temporary openings for cleanouts and inspection ports where interior area 2 of formwork is inaccessible. Close openings with panels tightly fitted to forms and 3 securely braced to prevent loss of concrete mortar. Locate temporary openings in 4 forms at inconspicuous locations. 5 10. Chamfer exterior corners and edges of permanently exposed concrete. 6 11. Form openings, chases, offsets, sinkages, keyways, reglets, blocking, screeds, and 7 bulkheads required in the Work. Determine sizes and locations from trades 8 providing such items. 9 12. Clean forms and adjacent surfaces to receive concrete. Remove chips, wood, 10 sawdust, dirt, and other debris just before placing concrete. 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 13. Retighten forms and bracing before placing concrete, as required, to prevent mortar leaks and maintain proper alignment. 14. Coat contact surfaces of forms with form -release agent, according to manufacturer's written instructions, before placing reinforcement, anchoring devices, and embedded items. a. Do not apply form release agent where concrete surfaces are scheduled to receive subsequent finishes which may be affected by agent. Soak contact surfaces of untreated forms with clean water. Keep surfaces wet prior to placing concrete. B. Embedded Items 1. Place and secure anchorage devices and other embedded items required for adjoining work that is attached to or supported by cast -in -place concrete. Use setting drawings, templates, diagrams, instructions, and directions furnished with items to be embedded. a. Install anchor rods, accurately located, to elevations required and complying with tolerances in AISC 303, Section 7.5. 1) Spacing within a bolt group: 1/8 inch 2) Location of bolt group (center): '/z inch 3) Rotation of bolt group: 5 degrees 4) Angle off vertical: 5 degrees 5) Bolt projection: f 3/8 inch b. Install reglets to receive waterproofing and to receive through -wall flashings in outer face of concrete frame at exterior walls, where flashing is shown at lintels, shelf angles, and other conditions. C. Removing and Reusing Forms 1. Do not backfill prior to concrete attaining 70 percent of its 28-day design compressive strength. 2. General: Formwork for sides of beams, walls, columns, and similar parts of the Work that does not support weight of concrete may be removed after cumulatively curing at not less than 50 degrees Fahrenheit for 24 hours after placing concrete, if concrete is hard enough to not be damaged by form -removal operations and curing and protection operations are maintained. a. Leave formwork for beam soffits, joists, slabs, and other structural elements that supports weight of concrete in place until concrete has achieved at least 70 percent of its 28-day design compressive strength. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 13, 2025 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 03 30 00 - 16 CAST -IN -PLACE CONCRETE Page 16 of 26 1 b. Do not remove formwork supporting conventionally reinforced concrete until 2 concrete has attained 70 percent of its specified 28 day compressive strength as 3 established by tests of field cured cylinders. In the absence of cylinder tests, 4 supporting formwork shall remain in place until the concrete has cured at a 5 temperature of at least 50 degrees Fahrenheit for the minimum cumulative time 6 periods given in ACI 347, Section 3.7.2.3. Add the period of time when the 7 surrounding air temperature is below 50 degrees Fahrenheit, to the minimum 8 listed time period. Formwork for 2-way conventionally reinforced slabs shall 9 remain in place for at least the minimum cumulative time periods specified for 10 1-way slabs of the same maximum span. 11 c. Immediately reshore 2-way conventionally reinforced slabs after formwork 12 removal. Reshores shall remain until the concrete has attained the specified 28 13 day compressive strength. 14 d. Minimum cumulative curing times may be reduced by the use of high -early 15 strength cement or forming systems which allow form removal without 16 disturbing shores, but only after the Contractor has demonstrated to the 17 satisfaction of the Engineer that the early removal of forms will not cause 18 excessive sag, distortion or damage to the concrete elements. 19 e. Completely remove wood forms. Provide temporary openings if required. 20 f. Provide adequate methods of curing and thermal protection of exposed concrete 21 if forms are removed prior to completion of specified curing time. 22 g. Reshore areas required to support construction loads in excess of 20 pounds per 23 square foot to properly distribute construction loading. Construction loads up 24 to the rated live load capacity may be placed on unshored construction provided 25 the concrete has attained the specified 28 day compressive strength. 26 h. Obtaining concrete compressive strength tests for the purposes of form removal 27 is the responsibility of the Contractor. 28 i. Remove forms only if shores have been arranged to permit removal of forms 29 without loosening or disturbing shores. 30 3. Clean and repair surfaces of forms to be reused in the Work. Split, frayed, 31 delaminated, or otherwise damaged form -facing material will not be acceptable for 32 exposed surfaces. Apply new form -release agent. 33 4. When forms are reused, clean surfaces, remove fins and laitance, and tighten to 34 close joints. Align and secure joints to avoid offsets. Do not use patched forms for 35 exposed concrete surfaces unless approved by Engineer. 36 D. Shores and Reshores 37 1. The Contractor is solely responsible for proper shoring and reshoring. 38 2. Comply with ACI 318 and ACI 301 for design, installation, and removal of shoring 39 and reshoring. 40 a. Do not remove shoring or reshoring until measurement of slab tolerances is 41 complete. 42 3. Plan sequence of removal of shores and reshore to avoid damage to concrete. 43 Locate and provide adequate reshoring to support construction without excessive 44 stress or deflection. 45 E. Steel Reinforcement CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 03 30 00 - 17 CAST -IN -PLACE CONCRETE Page 17 of 26 1. General: Comply with CRSI's "Manual of Standard Practice" for placing reinforcement. a. Do not cut or puncture vapor retarder. Repair damage and reseal vapor retarder before placing concrete. 2. Clean reinforcement of loose rust and mill scale, earth, ice, and other foreign materials that would reduce bond to concrete. 3. Accurately position, support, and secure reinforcement against displacement. Locate and support reinforcement with bar supports to maintain minimum concrete cover. Do not tack weld crossing reinforcing bars. a. Weld reinforcing bars according to AWS DIA, where indicated. Only steel conforming to ASTM A706 may be welded. 4. Installation tolerances a. Top and bottom bars in slabs, girders, beams and joists: 1) Members 8 inches deep or less: f3/8 inch 2) Members more than 8 inches deep: ±1/2 inch b. Concrete Cover to Formed or Finished Surfaces: f3/8 inches for members 8 inches deep or less; ±1/2 inches for members over 8 inches deep, except that tolerance for cover shall not exceed 1/3 of the specified cover. 5. Concrete Cover a. Reinforcing in structural elements deposited against the ground: 3 inches b. Reinforcing in formed beams, columns and girders: 1-1/2 inches c. Grade beams and exterior face of formed walls and columns exposed to weather or in contact with the ground: 2 inches d. Interior faces of walls: 1 inches e. Slabs: 3/4 inches 6. Splices: Provide standard reinforcement splices by lapping and tying ends. Comply with ACI 318 for minimum lap of spliced bars where not specified on the documents. Do not lap splice no. 14 and 18 bars. 7. Field Welding of Embedded Metal Assemblies a. Remove all paint and galvanizing in areas to receive field welds. b. Field Prepare all areas where paint or galvanizing has been removed with the specified paint or cold galvanizing compound, respectively. F. Joints 1. General: Construct joints true to line with faces perpendicular to surface plane of concrete. 2. Construction Joints: Install so strength and appearance of concrete are not impaired, at locations indicated or as approved by Engineer. a. Place joints perpendicular to main reinforcement. Continue reinforcement across construction joints, unless otherwise indicated. Do not continue reinforcement through sides of strip placements of floors and slabs. b. Form keyed joints as indicated. Embed keys at least 1-1/2 inches into concrete. c. Locate joints for beams, slabs, joists, and girders in the middle third of spans. Offset joints in girders a minimum distance of twice the beam width from a beam -girder intersection. d. Locate horizontal joints in walls and columns at underside of floors, slabs, beams, and girders and at the top of footings or floor slabs. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 13, 2025 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 03 30 00 - 18 CAST -IN -PLACE CONCRETE Page 18 of 26 1 e. Space vertical joints in walls as indicated. Locate joints beside piers integral 2 with walls, near corners, and in concealed locations where possible. 3 f. Use a bonding agent at locations where fresh concrete is placed against 4 hardened or partially hardened concrete surfaces. 5 3. Doweled Joints: Install dowel bars and support assemblies at joints where 6 indicated. Lubricate or asphalt coat 1-1/2 of dowel length to prevent concrete 7 bonding to 1 side of joint. 8 G. Waterstops 9 1. Flexible Waterstops: Install in construction joints and at other joints indicated to 10 form a continuous diaphragm. Install in longest lengths practicable. Supportand 11 protect exposed waterstops during progress of the Work. Field fabricate joints in 12 waterstops according to manufacturer's written instructions. 13 2. Self -Expanding Strip Waterstops: Install in construction joints and at other 14 locations indicated, according to manufacturer's written instructions, adhesive 15 bonding, mechanically fastening, and firmly pressing into place. Install in longest 16 lengths practicable. 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 H. Adhesive Anchors 1. Comply with the manufacturer's installation instructions on the hole diameter and depth required to fully develop the tensile strength of the adhesive anchor or reinforcing bar. 2. Properly clean out the hole utilizing a wire brush and compressed air to remove all loose material from the hole, prior to installing adhesive material. I. Concrete Placement 1. Before placing concrete, verify that installation of formwork, reinforcement, and embedded items is complete and that required inspections have been performed. 2. Do not add water to concrete during delivery, at Project site, or during placement unless approved by Engineer. 3. Before test sampling and placing concrete, water may be added at Project site, subject to limitations of ACI 301. a. Do not add water to concrete after adding high -range water -reducing admixtures to mixture. b. Do not exceed the maximum specified water/cement ratio for the mix. 4. Deposit concrete continuously in 1 layer or in horizontal layers of such thickness that no new concrete will be placed on concrete that has hardened enough to cause seams or planes of weakness. If a section cannot be placed continuously, provide construction joints as indicated. Deposit concrete to avoid segregation. a. Deposit concrete in horizontal layers of depth to not exceed formwork design pressures, 15 feet maximum and in a manner to avoid inclined construction joints. b. Consolidate placed concrete with mechanical vibrating equipment according to ACI 301. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 13, 2025 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 03 30 00 - 19 CAST -IN -PLACE CONCRETE Page 19 of 26 1 c. Do not use vibrators to transport concrete inside forms. Insert and withdraw 2 vibrators vertically at uniformly spaced locations to rapidly penetrate placed 3 layer and at least 6 inches into preceding layer. Do not insert vibrators into 4 lower layers of concrete that have begun to lose plasticity. At each insertion, 5 limit duration of vibration to time necessary to consolidate concrete and 6 complete embedment of reinforcement and other embedded items without 7 causing mixture constituents to segregate. 8 d. Do not permit concrete to drop freely any distance greater than 10 feet for 9 concrete containing a high range water reducing admixture (superplasticizer) or 10 5 feet for other concrete. Provide chute or tremie to place concrete where longer 11 drops are necessary. Do not place concrete into excavations with standing 12 water. If place of deposit cannot be pumped dry, pour concrete through a tremie 13 with its outlet near the bottom of the place of deposit. 14 e. Discard pump priming grout and do not use in the structure. 15 5. Deposit and consolidate concrete for floors and slabs in a continuous operation, 16 within limits of construction joints, until placement of a panel or section is 17 complete. 18 a. Consolidate concrete during placement operations so concrete is thoroughly 19 worked around reinforcement and other embedded items and into corners. 20 b. Maintain reinforcement in position on chairs during concrete placement. 21 c. Screed slab surfaces with a straightedge and strike off to correct elevations. 22 d. Slope surfaces uniformly to drains where required. 23 e. Begin initial floating using bull floats or darbies to form a uniform and open- 24 textured surface plane, before excess bleedwater appears on the surface. Do not 25 further disturb slab surfaces before starting finishing operations. 26 6. Cold -Weather Placement: Comply with ACI 306.1 and as follows. Protect 27 concrete work from physical damage or reduced strength that could be caused by 28 frost, freezing actions, or low temperatures. 29 a. When average high and low temperature is expected to fall below 40 30 degrees Fahrenheit for 3 successive days, maintain delivered concrete mixture 31 temperature within the temperature range required by ACI 301. 32 b. Do not use frozen materials or materials containing ice or snow. Do not place 33 concrete on frozen subgrade or on subgrade containing frozen materials. 34 c. Do not use calcium chloride, salt, or other materials containing antifreeze 35 agents or chemical accelerators unless otherwise specified and approved in 36 mixture designs. 37 7. Hot -Weather Placement: Comply with ACI 305.1 and as follows: 38 a. Maintain concrete temperature below 95 degrees Fahrenheit at time of 39 placement. Chilled mixing water or chopped ice may be used to control 40 temperature, provided water equivalent of ice is calculated to total amount of 41 mixing water. Using liquid nitrogen to cool concrete is Contractor's option. 42 b. Fog -spray forms, steel reinforcement, and subgrade just before placing 43 concrete. Keep subgrade uniformly moist without standing water, soft spots, or 44 dry areas. 45 J. Finishing Formed Surfaces CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 03 30 00 - 20 CAST -IN -PLACE CONCRETE Page 20 of 26 1. Rough -Formed Finish: As -cast concrete texture imparted by form -facing material with tie holes and defects repaired and patched. Remove fins and other projections that exceed specified limits on formed -surface irregularities. a. Apply to concrete surfaces not exposed to public view. 2. Related Unformed Surfaces: At tops of walls, horizontal offsets, and similar unformed surfaces adjacent to formed surfaces, strike off smooth and finish with a texture matching adjacent formed surfaces. Continue final surface treatment of formed surfaces uniformly across adjacent unformed surfaces, unless otherwise indicated. K. Miscellaneous Concrete Items 1. Filling In: Fill in holes and openings left in concrete structures, unless otherwise indicated, after work of other trades is in place. Mix, place, and cure concrete, as specified, to blend with in -place construction. Provide other miscellaneous concrete filling indicated or required to complete the Work. 2. Curbs: Provide monolithic finish to interior curbs by stripping forms while concrete is still green and by steel -troweling surfaces to a hard, dense finish with corners, intersections, and terminations slightly rounded. 3. Equipment Bases and Foundations: Provide machine and equipment bases and foundations as shown on Drawings. Set anchor bolts for machines and equipment at correct elevations, complying with diagrams or templates from manufacturer furnishing machines and equipment. a. Housekeeping pads: Normal weight concrete (3000 psi), reinforced with #3@16 inches on center set at middepth of pad. Trowel concrete to a dense, smooth finish. Set anchor bolts for securing mechanical or electrical equipment during pouring of concrete fill. 4. Protective slabs ("Mud slabs"): Normal weight concrete (2500 psi minimum) with a minimum thickness of 3-1/2 inches. Finish slab to a wood float finish. L. Concrete Protecting and Curing 1. General: Protect freshly placed concrete from premature drying and excessive cold or hot temperatures. Comply with ACI 306.1 for cold -weather protection and ACI 305.1 for hot -weather protection during curing. 2. Formed Surfaces: Cure formed concrete surfaces, including underside of beams, supported slabs, and other similar surfaces. If forms remain during curing period, moist cure after loosening forms. If removing forms before end of curing period, continue curing for the remainder of the curing period. 3. Unformed Surfaces: Begin curing immediately after finishing concrete. Cure unformed surfaces, including floors and slabs, concrete floor toppings, and other surfaces. 4. Cure concrete according to ACI 308.1, by 1 or a combination of the following methods: a. Moisture Curing: Keep surfaces continuously moist for not less than 7 days with the following materials: 1) Water 2) Continuous water -fog spray CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 13, 2025 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 033000-21 CAST -IN -PLACE CONCRETE Page 21 of 26 1 3) Absorptive cover, water saturated, and kept continuously wet. Cover 2 concrete surfaces and edges with 12-inch lap over adjacent absorptive 3 covers 4 b. Moisture -Retaining -Cover Curing: Cover concrete surfaces with moisture- 5 retaining cover for curing concrete, placed in widest practicable width, with 6 sides and ends lapped at least 12 inches, and sealed by waterproof tape or 7 adhesive. Cure for not less than 7 days. Immediately repair any holes or tears 8 during curing period using cover material and waterproof tape. 9 1) Moisture cure or use moisture -retaining covers to cure concrete surfaces to 10 receive floor coverings. 11 2) Moisture cure or use moisture -retaining covers to cure concrete surfaces to 12 receive penetrating liquid floor treatments. 13 3) Cure concrete surfaces to receive floor coverings with either a moisture- 14 retaining cover or a curing compound that the manufacturer certifies will 15 not interfere with bonding of floor covering used on Project. 16 c. Curing Compound: Apply uniformly in continuous operation by power spray 17 or roller according to manufacturer's written instructions. Recoat areas 18 subjected to heavy rainfall within 3 hours after initial application. Maintain 19 continuity of coating and repair damage during curing period. 20 3.5 REPAIR 21 A. Concrete Surface Repairs 22 1. Defective Concrete: Repair and patch defective areas when approved by Engineer. 23 Remove and replace concrete that cannot be repaired and patched to Engineer's 24 approval. 25 2. Patching Mortar: Mix dry -pack patching mortar, consisting of 1 part Portland 26 cement to 2-1/2 parts fine aggregate passing a No. 16 sieve, using only enough 27 water for handling and placing. 28 3. Repairing Formed Surfaces: Surface defects include color and texture 29 irregularities, cracks, spalls, air bubbles, honeycombs, rock pockets, fins and other 30 projections on the surface, and stains and other discolorations that cannot be 31 removed by cleaning. 32 a. Immediately after form removal, cut-out honeycombs, rock pockets, and voids 33 more than 1/2 inch in any dimension in solid concrete, but not less than 1 inch 34 in depth. Make edges of cuts perpendicular to concrete surface. Clean, dampen 35 with water, and brush -coat holes and voids with bonding agent. Fill and 36 compact with patching mortar before bonding agent has dried. Fill form -tie 37 voids with patching mortar or cone plugs secured in place with bonding agent. 38 b. Repair defects on surfaces exposed to view by blending white Portland cement 39 and standard Portland cement so that, when dry, patching mortar will match 40 surrounding color. Patch a test area at inconspicuous locations to verify 41 mixture and color match before proceeding with patching. Compact mortar in 42 place and strike off slightly higher than surrounding surface. 43 c. Repair defects on concealed formed surfaces that affect concrete's durability 44 and structural performance as determined by Engineer. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 03 30 00 - 22 CAST -IN -PLACE CONCRETE Page 22 of 26 1 4. Repairing Unformed Surfaces: Test unformed surfaces, such as floors and slabs, 2 for finish and verify surface tolerances specified for each surface. Correct low and 3 high areas. Test surfaces sloped to drain for trueness of slope and smoothness; use 4 a sloped template. 5 a. Repair finished surfaces containing defects. Surface defects include spalls, pop 6 outs, honeycombs, rock pockets, crazing and cracks in excess of 0.01 inch wide 7 or that penetrate to reinforcement or completely through unreinforced sections 8 regardless of width, and other objectionable conditions. 9 b. After concrete has cured at least 14 days, correct high areas by grinding. 10 c. Correct localized low areas during or immediately after completing surface 11 finishing operations by cutting out low areas and replacing with patching 12 mortar. Finish repaired areas to blend into adjacent concrete. 13 d. Repair defective areas, except random cracks and single holes 1 inch or less in 14 diameter, by cutting out and replacing with fresh concrete. Remove defective 15 areas with clean, square cuts and expose steel reinforcement with at least a 3/4- 16 inch clearance all around. Dampen concrete surfaces in contact with patching 17 concrete and apply bonding agent. Mix patching concrete of same materials 18 and mixture as original concrete except without coarse aggregate. Place, 19 compact, and finish to blend with adjacent finished concrete. Cure in same 20 manner as adjacent concrete. 21 e. Repair random cracks and single holes 1 inch or less in diameter with patching 22 mortar. Groove top of cracks and cut out holes to sound concrete and clean off 23 dust, dirt, and loose particles. Dampen cleaned concrete surfaces and apply 24 bonding agent. Place patching mortar before bonding agent has dried. 25 Compact patching mortar and finish to match adjacent concrete. Keep patched 26 area continuously moist for at least 72 hours. 27 5. Perform structural repairs of concrete, subject to Engineer's approval, using epoxy 28 adhesive and patching mortar. 29 6. Repair materials and installation not specified above may be used, subject to 30 Engineer's approval. 31 3.6 RE -INSTALLATION [NOT USED] 32 3.7 FIELD QUALITY CONTROL 33 A. Testing and Inspecting: City will engage a special inspector and qualified testing and 34 inspecting lab to perform field tests and inspections and prepare test reports. 35 B. Inspections 36 1. Steel reinforcement placement 37 2. Headed bolts and studs 38 3. Verification of use of required design mixture 39 4. Concrete placement, including conveying and depositing 40 5. Curing procedures and maintenance of curing temperature 41 6. Verification of concrete strength before removal of shores and forms from beams 42 and slabs CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 03 30 00 - 23 CAST -IN -PLACE CONCRETE Page 23 of 26 1 C. Concrete Tests: Perform testing of composite samples of fresh concrete obtained 2 according to ASTM C172 according to the following requirements: 3 1. Testing Frequency: Obtain 1 composite sample for each day's pour of each 4 concrete mixture exceeding 5 cubic yard, but less than 25 cubic yard, plus 1 set for 5 each additional 50 cubic yard or fraction thereof. 6 2. Slump: ASTM C 143; 1 test at point of placement for each composite sample, but 7 not less than 1 test for each day's pour of each concrete mixture. Perform additional 8 tests when concrete consistency appears to change. 9 3. Air Content: ASTM C231, pressure method, for normal -weight concrete; 1 test for 10 each composite sample, but not less than 1 test for each day's pour of each concrete 11 mixture. 12 4. Concrete Temperature: ASTM C 1064; 1 test hourly when air temperature is 40 13 degrees Fahrenheit and below and when 80 degrees Fahrenheit and above, and 1 14 test for each composite sample. 15 5. Compression Test Specimens: ASTM C31. 16 a. Cast and laboratory cure 5 cylinders of size 4"x8" for each composite sample. 17 1) Do not transport field cast cylinders until they have cured for a 18 minimum of 24 hours. 19 6. Compressive -Strength Tests: ASTM C39; 20 a. Test 1 cylinder at the 7th day. 21 b. Test 3 cylinders at the 28th day. 22 c. Hold 1 cylinder for testing at the 56th day as needed. 23 7. When strength of field -cured cylinders is less than 85 percent of companion 24 laboratory -cured cylinders, evaluate operations and provide corrective procedures 25 for protecting and curing in -place concrete. 26 8. Strength of each concrete mixture will be satisfactory if every average of any 3 27 consecutive compressive -strength tests equals or exceeds specified compressive 28 strength and no compressive -strength test value falls below specified compressive 29 strength by more than 500 psi. 30 9. Report test results in writing to Engineer, concrete manufacturer, and Contractor 31 within 48 hours of testing. Reports of compressive -strength tests shall contain 32 Project identification name and number, date of concrete placement, name of 33 concrete testing and inspecting lab, location of concrete batch in Work, design 34 compressive strength at the 28th days concrete mixture proportions and materials, 35 compressive breaking strength, and type of break for both 7- and 28-day tests. 36 10. Additional Tests: Testing and inspecting lab shall make additional tests of concrete 37 when test results indicate that slump, air entrainment, compressive strengths, or 38 other requirements have not been met, as directed by Engineer. Testing and 39 inspecting lab may conduct tests to determine adequacy of concrete by cored 40 cylinders complying with ASTM C42 or by other methods as directed by Engineer. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 03 30 00 - 24 CAST -IN -PLACE CONCRETE Page 24 of 26 1 a. When the strength level of the concrete for any portion of the structure, as 2 indicated by cylinder tests, falls below the specified requirements, provide 3 improved curing conditions and/or adjustments to the mix design as required to 4 obtain the required strength. If the average strength of the laboratory control 5 cylinders falls so low as to be deemed unacceptable, follow the core test 6 procedure set forth in ACI 301, Chapter 17. Locations of core tests shall be 7 approved by the Engineer. Core sampling and testing shall be at Contractors 8 expense. 9 b. If the results of the core tests indicate that the strength of the structure is 10 inadequate, any replacement, load testing, or strengthening as may be ordered 11 by the Engineer shall be provided by the Contractor without cost to the City. 12 11. Additional testing and inspecting, at Contractor's expense, will be performed to 13 determine compliance of replaced or additional work with specified requirements. 14 12. Correct deficiencies in the Work that test reports and inspections indicate does not 15 comply with the Contract Documents. 16 D. Measure floor and slab flatness and levelness according to ASTM El 155 within 48 17 hours of finishing. 18 E. Concrete Finish Measurement and Tolerances 19 1. All floors are subject to measurement for flatness and levelness and comply with 20 the following: 21 a. Slabs shall be flat within a tolerance of 5/16 inches in 10 feet when tested with 22 a 10 foot long straightedge. Apply straightedge to the slab at 3 foot intervals in 23 both directions, lapping straightedge 3 feet on areas previously checked. Low 24 spots shall not exceed the above dimension anywhere along the straightedge. 25 Flatness shall be checked the next work day after finishing. 26 b. Slabs shall be level within a tolerance of f 1/4 inch in 10 feet, not to exceed 3/4 27 inches total variation, anywhere on the floor, from elevations indicated on the 28 Drawings. Levelness shall be checked on a 10 foot grid using a level after 29 removal of forms. 30 c. Measurement Standard: All floors are subject to measurement for flatness and 31 levelness, according to ASTM E1155. 32 2. Tiered Measurement Standard 33 a. Each floor test section and the overall floor area shall conform to the 2-tiered 34 measurement standard as specified herein. 35 1) Minimum Local Value: The minimum local FF/FL values represent the ab- 36 solute minimum surface profile that will be acceptable for any 1 test sample 37 (line of measurements) anywhere within the test area. 38 2) Specified Overall Value: The specified overall FF/FL values represent the 39 minimum values acceptable for individual floor sections as well as the floor 40 as a whole. 41 3. Floor Test Sections 42 a. A floor test section is defined as the smaller of the following areas: 43 1) The area bounded by column and/or wall lines 44 2) The area bounded by construction and/or control joint lines 45 3) Any combination of column lines and/or control joint lines CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 03 30 00 - 25 CAST -IN -PLACE CONCRETE Page 25 of 26 1 b. Test sample measurement lines within each test section shall be 2 multidirectional along 2 orthogonal lines, as defined by ASTM E1155, at a 3 spacing to be determined by the City's testing lab. 4 c. The precise layout of each test section shall be determined by the City's testing 5 lab. 6 4. Concrete Floor Finish Tolerance 7 a. The following values apply before removal of shores. Levelness values (FL) do 8 not apply to intentionally sloped or cambered areas, nor to slabs poured on 9 metal deck or precast concrete. 10 1) Slabs 11 Overall Value FF45/FL30 12 Minimum Local Value FF30/FL20 13 5. Floor Elevation Tolerance Envelope 14 a. The acceptable tolerance envelope for absolute elevation of any point on the 15 slab surface, with respect to the elevation shown on the Drawings, is as follows: 16 1) Slab -on -Grade Construction: f 3/4 inch 17 2) Top surfaces of formed slabs measured prior to removal of supporting 18 shores: ± 3/4 inch 19 3) Top surfaces of all other slabs: ± 3/4 inch 20 4) Slabs specified to slope shall have a tolerance from the specified slope of 21 3/8 inch in 10 feet at any point, up to 3/4 inch from theoretical elevation at 22 any point. 23 3.8 SYSTEM STARTUP [NOT USED] 24 3.9 ADJUSTING [NOT USED] 25 3.10 CLEANING 26 A. Defective Work 27 1. Imperfect or damaged work or any material damaged or determined to be defective 28 before final completion and acceptance of the entire job shall be satisfactorily re- 29 placed at the Contractor's expense, and in conformity with all of the requirements of 30 the Drawings and Specifications. 31 2. Perform removal and replacement of concrete work in such manner as not to impair 32 the appearance or strength of the structure in any way. 33 B. Cleaning 34 1. Upon completion of the work remove from the site all forms, equipment, protective 35 coverings and any rubbish resulting therefrom. 36 2. After sweeping floors, wash floors with clean water. 37 3. Leave finished concrete surfaces in a clean condition, satisfactory to the City. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 03 30 00 - 26 CAST -IN -PLACE CONCRETE Page 26 of 26 1 3.11 CLOSEOUT ACTIVITIES [NOT USED] 2 3.12 PROTECTION [NOT USED] 3 3.13 MAINTENANCE [NOT USED] 4 3.14 ATTACHMENTS [NOT USED] 5 END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 2.2.0.3 — Removed Blue Text/Added Descriptions for water-soluble, 12/20/2012 D. Johnson chloride -ion content 3A.C.1 — Changed 75% to 70% 3/11//2022 Zelalem Arega 1.3.B.5.t, 2.2.I.1, 2.2.0.2, — Added ASTM C595 — Type IL cement Updated references throughout related to blended hydraulic cement Updated references throughout related to lab not agency 6/13/25 M Owen 1.11 A. clarified weather conditions/hot weather concreting section 3.7 C. 5. Corrected #/size of cylinders CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 0334 13- 1 CONTROLLED LOW STRENGTH MATERIAL (CLSM) Page 1 of 7 1 SECTION 03 34 13 2 CONTROLLED LOW STRENGTH MATERIAL (CLSM) 3 PART1- GENERAL 4 1.1 SUMMARY 5 A. Section includes: 6 1. Controlled low strength material (CLSM) for use in the following: 7 a. Flowable backfill 8 B. Deviations from this City of Fort Worth Standard Specification 9 1. None. 10 C. Related Specification Sections include, but are not necessarily limited to: 11 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 12 2. Division 1 — General Requirements 13 3. Section 03 30 00 - Cast -in -Place Concrete 14 1.2 PRICE AND PAYMENT PROCEDURES 15 A. Measurement and Payment 16 1. Measurement 17 a. This Item is considered subsidiary to the structure or Items being placed. 18 2. Payment 19 a. The work performed and the materials furnished in accordance with this Item 20 are subsidiary to the structure or Items being placed and no other compensation 21 will be allowed. 22 1.3 REFERENCES 23 A. Reference Standards 24 1. Reference standards cited in this Specification refer to the current reference 25 standard published at the time of the latest revision date logged at the end of this 26 Specification, unless a date is specifically cited. 27 B. ASTM International (ASTM): 28 1. C33 - Standard Specification for Concrete Aggregates. 29 2. C39 - Standard Test Method for Compressive Strength of Cylindrical Concrete 30 Specimens. 31 3. C138/C138M-Test Method for Density (Unit Weight), Yield, and Air Content 32 (Gravimetric) of Concrete. 33 4. C 143 - Standard Test Method for Slump of Hydraulic Cement Concrete. 34 5. C 1 73/C I 73M-Test Method for Air Content of Freshly Mixed Concrete by 35 Volumetric Method 36 6. C231 - Standard Test Method for Air Content of Freshly Mixed Concrete by the 37 Pressure Method. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised March 7, 2025 City Project No. 103412 0334 13 - 2 CONTROLLED LOW STRENGTH MATERIAL (CLSM) Page 2 of 7 1 7. C260 - Standard Specification for Air -Entraining Admixtures for Concrete. 2 8. C618 - Standard Specification for Coal Fly Ash and Raw or Calcined Natural 3 Pozzolan for Use in Concrete. 4 9. ASTM C1611/C1611M Standard Test Method for Slump Flow of Self- 5 Consolidating Concrete 6 10. D4832-Test Method for Preparation and Testing of Controlled Low Strength 7 Material (CLSM) Test Cylinders. 8 11. D5971/D971M-Practice for Sampling Freshly Mixed Controlled Low -Strength 9 Material. 10 12. D6023-16 Standard Test Method for Density (Unit Weight), Yield, Cement 11 Content, and Air Content (Gravimetric) of Controlled Low -Strength Material 12 (CLSM) 13 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 14 1.5 SUBMITTALS 15 A. Provide submittals in accordance with Section 0133 00. 16 B. All submittals shall be approved by the City prior to delivery and/or fabrication for 17 specials. 18 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS 19 A. Product data 20 B. Sieve analysis 21 1. Submit sieve analyses of fine and coarse aggregates being used. 22 a. Resubmit at any time there is a significant change in grading of materials. 23 2. Mix 24 a. Submit full details, including mix design calculations for mix proposed for use. 25 C. Trial batch test data 26 1. Submit data for each test cylinder. 27 2. Submit data that identifies mix and slump flow for each test cylinder. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised March 7, 2025 City Project No. 103412 0334 13 - 3 CONTROLLED LOW STRENGTH MATERIAL (CLSM) Page 3 of 7 1 1.7 CLOSEOUT SUBMITTALS [NOT USED] 2 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 3 1.9 QUALITY ASSURANCE [NOT USED] 4 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 5 1.11 FIELD CONDITIONS [NOT USED] 6 1.12 WARRANTY [NOT USED] 7 PART 2- PRODUCTS 8 2.1 OWNER -FURNISHED OR OWNER -SUPPLIED PRODUCTS [NOT USED] 9 2.2 PRODUCT TYPES AND MATERIALS 10 A. Materials 11 1. Portland cement: Type II low alkali Portland Cement as specified in Section 03 30 12 00. 13 2. Fly ash: Class F fly ash in accordance with ASTM C618. 14 3. Water: As specified in Section 03 30 00. 15 4. Admixture: Air entraining admixture in accordance with ASTM C260. 16 5. Fine aggregate: Concrete sand (does not need to be in accordance with 17 ASTM C33). No more than 12 percent of fine aggregate shall pass a No. 200 sieve, 18 and no plastic fines shall be present. 19 6. Coarse aggregate: Pea gravel no larger than 3/8 inch. 20 B. Mixes 21 1. Performance requirements 22 a. Total calculated air content 23 1) Not less than 10.0 percent or greater than 30.0 percent. 24 b. Minimum unconfined compressive strength 25 1) Not less than 50 psi measured at 28 days. 26 c. Maximum unconfined compressive strength 27 1) Not greater than 150 psi measured at 28 days. 28 2) Limit the long-term strength (90 days) to 200 psi such that material could 29 be re -excavated with conventional excavation equipment in the future if 30 necessary. 31 d. Wet density 32 1) No greater than 132 pounds per cubic foot. 33 e. Color 34 1) No coloration required unless noted. 35 2) Submit dye or other coloration means for approval. 36 2. Suggested design mix CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised March 7, 2025 City Project No. 103412 03 34 13 - 4 CONTROLLED LOW STRENGTH MATERIAL (CLSM) Page 4 of 7 Material Weight Specific Gravity Absolute Volume Cubic Foot Cement 30 pounds 3.15 0.15 Fly Ash 300 pounds 2.30 2.09 Water 283 pounds 1.00 4.54 Coarse Aggregate 1,465 pounds 2.68 8.76 Fine Aggregate 1,465 pounds 2.68 8.76 Admixture 4-6 ounces - 2.70 TOTAL 3,543 pounds - 27.00 2 2.3 ACCESSORIES [NOT USED] 3 2.4 SOURCE QUALITY CONTROL 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 A. Trial batch 1. After mix design has been accepted by City, have trial batch of the accepted mix design prepared by testing laboratory acceptable to City. 2. Prepare trial batches using specified cementitious materials and aggregates proposed to be used for the Work. 3. Prepare trial batch with sufficient quantity to determine slump flow, workability, consistency, and to provide sufficient test cylinders. B. Test cylinders: a. Prepare test cylinders in accordance with ASTM D4832 2. Place test cylinders in a moist curing room. Exercise caution in moving and transporting the cylinders since they are fragile and will withstand only minimal bumping, banging, or jolting without damage. 3. Do not remove the test cylinder from mold until the cylinder is to be capped and tested. 4. The test cylinders may be capped with standard sulfur compound or neoprene pads: a. Perform the capping carefully to prevent premature fractures. b. Use neoprene pads a minimum of 1/2 inch thick, and 1/2 inch larger in diameter than the test cylinders. c. Do not perform initial compression test until the cylinders reach a minimum age of 4 days. C. Compression test 8 test cylinders: Test 4 test cylinders at 4 days and 4 at 28 days in accordance with ASTM D4832. 1. The compression strength of the 4 test cylinders tested at 28 days shall be equal to or greater than the minimum required compression strength, but not exceed maximum compression strength. D. If the trial batch tests do not meet the Specifications for strength or density, revise and resubmit the mix design, and prepare additional trial batch and tests. Repeat until an acceptable trial batch is produced that meets the Specifications. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised March 7, 2025 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 0334 13 - 5 CONTROLLED LOW STRENGTH MATERIAL (CLSM) Page 5 of 7 1 1. All the trial batches and acceptability of materials shall be paid by the 2 CONTRACTOR. 3 2. After acceptance, do not change the mix design without submitting a new mix 4 design, trial batches, and test information. 5 E. Determine slump flow in accordance with ASTM C1611/C1611M 6 7 PART 3 - EXECUTION 8 3.1 INSTALLERS [NOT USED] 9 3.2 EXAMINATION [NOT USED] 10 3.3 PREPARATION [NOT USED] 11 3.4 INSTALLATION 12 A. Place CLSM by any method which preserves the quality of the material in terms of 13 compressive strength and density: 14 1. Limit lift heights of CLSM placed against structures and other facilities that could 15 be damaged due to the pressure from the CLSM, to the lesser of 4 feet or the lift 16 height indicated on the Drawings. Do not place another lift of CLSM until the last 17 lift of CLSM has set and gained sufficient strength to prevent lateral load due to the 18 weight of the next lift of CLSM. 19 2. The basic requirement for placement equipment and placement methods is the 20 maintenance of its fluid properties. 21 3. Transport and place material so that it flows easily around, beneath, or through 22 walls, pipes, conduits, or other structures. 23 4. Use a slump flow of the placed material greater than 9 inches, and sufficient to 24 allow the material to flow freely during placement: 25 a. After trial batch testing and acceptance, maintain the slump within f 1 inch 26 during construction at all times. 27 5. Use a slump flow, consistency, workability, flow characteristics, and pumpability 28 (where required) such that when placed, the material is self -compacting, 29 self-densifying, and has sufficient plasticity that compaction or mechanical 30 vibration is not required. 31 6. When using as embedment for pipe take appropriate measures to ensure line and 32 grade of pipe. 33 3.5 REPAIR [NOT USED] 34 3.6 RE -INSTALLATION [NOT USED] 35 3.7 FIELD QUALITY CONTROL 36 A. General 37 1. Make provisions for and furnish all material for the test specimens, and provide 38 manual assistance to assist the Engineer /City in preparing said specimens. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised March 7, 2025 City Project No. 103412 03 34 13 - 6 CONTROLLED LOW STRENGTH MATERIAL (CLSM) Page 6 of 7 1 2. Be responsible for the care of and providing curing condition for the test specimens. 2 B. Tests by the City/ Testing Lab 3 1. During the progress of construction, the City will have tests made to determine 4 whether the CLSM, as being produced, complies with the requirements specified 5 hereinbefore. Test cylinders will be made and test reports will be uploaded into the 6 City's construction website portal. The testing expense will be borne by the City. 7 2. Test cylinders 8 a. Prepare test cylinders in accordance with ASTM D4832 9 b. Place the cylinders in a safe location away from the construction activities. 10 Keep the cylinders moist by covering with wet burlap, or equivalent. Do not 11 sprinkle water directly on the cylinders. 12 c. After 2 days, place the cylinders in a protective container for transport to the 13 laboratory for testing. The concrete test cylinders are fragile and shall be 14 handled carefully. The container may be a box with a Styrofoam or similar 15 lining that will limit the jarring and bumping of the cylinders. 16 d. Place test cylinders in a moist curing room. Exercise caution in moving and 17 transporting the cylinders since they are fragile and will withstand only 18 minimal bumping, banging, or jolting without damage. 19 e. Do not remove the test cylinder from mold until the cylinder is to be capped 20 and tested. 21 f. The test cylinders may be capped with standard sulfur compound or neoprene 22 pads: 23 1) Perform the capping carefully to prevent premature fractures. 24 2) Use neoprene pads a minimum of 1/2 inch thick, and 1/2 inch larger in 25 diameter than the test cylinders. 26 3) Do not perform initial compression test until the cylinders reach a 27 minimum age of 3 days. 28 3. The number of cylinder specimens taken each day shall be determined by the 29 Inspector. 30 a. Test 1 cylinder at 4 days and 2 at 28 days in accordance with D4832. 31 b. The average compression strength of the cylinders tested at 28 days shall be 32 equal to or greater than the minimum required compression strength, but not 33 exceed maximum compression strength. 34 4. The City/ Testing Lab will test the yield and air content of the CLSM. Test will be 35 made immediately after discharge from the mixer in accordance with ASTM 36 D6023-16. 37 5. Test the slump flow of CLSM using a slump cone in accordance with 38 ASTM C1611/C1611M 39 6. If compressive strength of test cylinders does not meet requirements, make 40 corrections to the mix design to meet the requirements of this specification. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised March 7, 2025 City Project No. 103412 1 3.8 SYSTEM STARTUP [NOT USED] 2 3.9 ADJUSTING [NOT USED] 3 3.10 CLEANING [NOT USED] 4 3.11 CLOSEOUT ACTIVITIES [NOT USED] 5 3.12 PROTECTION [NOT USED] 6 3.13 MAINTENANCE [NOT USED] 7 3.14 ATTACHMENTS [NOT USED] 8 9 10 11 12 13 14 15 16 17 18 19 0334 13 - 7 CONTROLLED LOW STRENGTH MATERIAL (CLSM) Page 7 of 7 END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 03/07/25 M Owen 1.3 B Update references 2.2 B. 1. A. Revised range for air content to match TxDOT allowable range 2.4 A. Revised to "accepted by" City 2.4 B. 4. C. and C. — Revised from 3 to 4 days to match ASTM requirements CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised March 7, 2025 City Project No. 103412 033416-1 CONCRETE BASE MATERIAL FOR TRENCH REPAIR Pagel of 4 SECTION 03 34 16 CONCRETE BASE MATERIAL FOR TRENCH REPAIR PART1- GENERAL 1.1 SUMMARY A. Section includes: 1. Concrete base material for trench repair B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 2. Division 1— General Requirements 3. Section 03 30 00 — Cast -in -Place Concrete 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Measurement a. This Item is considered subsidiary to the structure or Items being placed. 2. Payment a. The work performed and the materials furnished in accordance with this Item are subsidiary to the structure or Items being placed and no other compensation will be allowed. 1.3 REFERENCES A. Reference Standards 1. Reference standards cited in this Specification refer to the current reference standard published at the time of the latest revision date logged at the end of this Specification, unless a date is specifically cited. B. ASTM International (ASTM): 1. C31, Standard Practice for Making and Curing Concrete Test Specimens in the Field. 2. C33, Standard Specification for Concrete Aggregates. 3. C39, Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens. 4. C143, Standard Test Method for Slump of Hydraulic -Cement Concrete. 5. C172, Standard Practice for Sampling Freshly Mixed Concrete. 6. C231, Standard Test Method for Air Content of Freshly Mixed Concrete by the Pressure Method. 7. C260, Standard Specification for Air -Entraining Admixtures for Concrete. 8. C618, Standard Specification for Coal Fly Ash and Raw or Calcined Natural Pozzolan for Use in Concrete. 9. C 1064, Standard Test Method for Temperature of Freshly Mixed Hydraulic - Cement Concrete. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 033416-2 CONCRETE BASE MATERIAL FOR TRENCH REPAIR Page 2 of 4 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 1.5 SUBMITTALS A. Provide submittals in accordance with Section 0133 00. B. All submittals shall be approved by the City prior to delivery and/or fabrication for specials. 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS A. Submit proposed mix design for Engineer's review a minimum of 2 weeks prior to start of low density concrete backfill work. 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE [NOT USED] 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 1.11 FIELD CONDITIONS [NOT USED] 1.12 WARRANTY [NOT USED] PART 2- PRODUCTS 2.1 OWNER -FURNISHED OR OWNER -SUPPLIED PRODUCTS [NOT USED] 2.2 PRODUCT TYPES AND MATERIALS A. Mix Design 1. Performance requirements a. Concrete Base Material for Trench Repair 1) 28-day compressive strength of not less than 750 psi and not more than 1,200 psi. B. Materials 1. Portland cement a. Type II low alkali portland cement as specified in Section 03 30 00. 2. Fly ash a. Class F fly ash in accordance with ASTM C618. 3. Water a. As specified in Section 03 30 00. 4. Admixture a. Air entraining admixture in accordance with ASTM C260. 5. Fine aggregate a. Concrete sand (does not need to be in accordance with ASTM C33). b. No more than 12 percent of fine aggregate shall pass a No. 200 sieve, and no plastic fines shall be present. 6. Coarse aggregate a. Pea gravel no larger than 3/8 inch. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 033416-3 CONCRETE BASE MATERIAL FOR TRENCH REPAIR Page 3 of 4 2.3 ACCESSORIES [NOT USED] 2.4 SOURCE QUALITY CONTROL [NOT USED] PART 3 - EXECUTION 3.1 INSTALLERS [NOT USED] 3.2 EXAMINATION [NOT USED] 3.3 PREPARATION [NOT USED] 3.4 INSTALLATION A. Place concrete base material by any method which preserves the quality of the material in terms of compressive strength and density. 1. The basic requirement for placement equipment and placement methods is the maintenance of its fluid properties. 2. Transport and place material so that it flows easily around, beneath, or through walls, pipes, conduits, or other structures. 3. Use a slump, consistency, workability, flow characteristics, and pumpability (where required) such that when placed, the material is self -compacting, self-densifying, and has sufficient plasticity that compaction or mechanical vibration is not required. 3.5 REPAIR [NOT USED] 3.6 RE -INSTALLATION [NOT USED] 3.7 FIELD QUALITY CONTROL A. General 1. Make provisions for and furnish all material for the test specimens, and provide manual assistance to assist the Engineer in preparing said specimens. 2. Be responsible for the care of and providing curing condition for the test specimens. B. Concrete Tests: Perform testing of composite samples of fresh concrete obtained according to ASTM C 172 according to the following requirements: 1. Testing Frequency: Obtain 1 composite sample for each day's pour of each concrete mixture up to 25 cubic yards, plus 1 set for each additional 50 cubic yards or fraction thereof. 2. Slump: ASTM C143; 1 test at point of placement for each composite sample, but not less than I test for each day's pour of each concrete mixture. Perform additional tests when concrete consistency appears to change. 3. Air Content: ASTM C231, pressure method, for normal -weight concrete; 1 test for each composite sample, but not less than I test for each day's pour of each concrete mixture. 4. Concrete Temperature: ASTM C 1064; 1 test hourly when air temperature is 40 degrees Fahrenheit and below and when 80 degrees Fahrenheit and above, and 1 test for each composite sample. 5. Compression Test Specimens: ASTM C31. a. Cast and laboratory cure 4 cylinders for each composite sample. 1) Do not transport field cast cylinders until they have cured for a minimum of 24 hours. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 033416-4 CONCRETE BASE MATERIAL FOR TRENCH REPAIR Page 4 of 4 6. Compressive -Strength Tests: ASTM C39 a. Test 1 cylinder at 7 days. 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 038000-1 MODIFICATIONS TO EXISTING CONCRETE Page 1 of 7 SECTION 03 80 00 MODIFICATIONS TO EXISTING CONCRETE STRUCTURES PART1- GENERAL 1.1 SUMMARY A. Section includes: I. Modifications to existing concrete structures, including: a. Manholes b. Junction boxes c. Vaults d. Retaining walls e. Wing and head walls f. Culverts 2. This section does not include modifications to Reinforced Concrete Pipe. B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 2. Division 1— General Requirements 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Measurement a. This Item is considered subsidiary to the structure or Items being placed. 2. Payment a. The work performed and the materials furnished in accordance with this Item are subsidiary to the structure or Items being placed and no other compensation will be allowed. 1.3 REFERENCES A. Reference Standards 1. Reference standards cited in this Specification refer to the current reference standard published at the time of the latest revision date logged at the end of this Specification, unless a date is specifically cited. 2. ASTM International (ASTM): a. A615, Deformed and Plain Billet -Steel Bars for Concrete Reinforcement. b. C881, Standard Specification for Epoxy -Resin -Base Bonding Systems for Concrete. c. C882, Standard Test Method for Bond Strength of Epoxy -Resin Systems Used with Concrete by Slant Sheer. d. D570, Standard Test Method for Water Absorption of Plastics. e. D638, Standard Test Method for Tensile Properties of Plastics. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 03 80 00 - 2 MODIFICATIONS TO EXISTING CONCRETE Page 2 of 7 £ D695, Standard Test Method for Compressive Properties of Rigid Plastics. g. D732, Standard Test Method for Shear Strength of Plastics by Punch Tool. h. D790, Standard Test Methods for Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating Materials. B. Where reference is made to 1 of the above standards, the revision in effect at the time of bid opening applies. 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 1.5 SUBMITTALS A. Provide submittals in accordance with Section 0133 00. B. All submittals shall be approved by the City prior to delivery and/or fabrication for specials. 1.6 ACTION SUBMITTALSANFORMATIONAL SUBMITTALS A. Product Data 1. Submit manufacturer's Product Data on all product brands proposed for use to the Engineer for review. 2. Include the manufacturer's installation and/or application instructions. 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE A. When removing materials or portions of existing structures and when making openings in existing structures, take precautions and all erect all necessary barriers, shoring and bracing, and other protective devices to prevent damage to the structures beyond the limits necessary for the new work, protect personnel, control dust, and to prevent damage to the structures or contents by falling or flying debris. B. Core sanitary sewer manhole penetrations. 1.10 DELIVERY, STORAGE, AND HANDLING A. Deliver the specified products in original, unopened containers with the manufacturer's name, labels, product identification, and batch numbers. B. Store and condition the specified product as recommended by the manufacturer. 1.11 FIELD CONDITIONS [NOT USED] 1.12 WARRANTY [NOT USED] PART2- PRODUCTS 2.1 OWNER -FURNISHED OR OWNER -SUPPLIED PRODUCTS [NOT USED] 2.2 PRODUCT TYPES AND MATERIALS A. Manufacturers CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 038000-3 MODIFICATIONS TO EXISTING CONCRETE Page 3 of 7 1. In other Part 2 articles where titles below introduce lists, the following requirements apply to product selection: a. Available Products 1) Subject to compliance with requirements, products that may be incorporated into the Work include, but are not limited to, products specified. b. Available Manufacturers 1) Subject to compliance with requirements, manufacturers offering products that may be incorporated into the Work include, but are not limited to, manufacturers specified. B. Materials 1. General a. Comply with this Section and any state or local regulations. C. Steel Reinforcement 1. Reinforcing Bars a. ASTM A615, Grade 60, deformed. D. Epoxy Bonding Agent 1. A 2-component, solvent -free, asbestos -free, moisture -insensitive epoxy resin material used to bond plastic concrete to hardened concrete complying with the requirements of ASTM C881, Type V, and the additional requirements specified herein. 2. Properties of the cured material a. Compressive Strength (ASTM D695) 1) 8,500 psi minimum at 28 days b. Tensile Strength (ASTM D638) 1) 4,000 psi minimum at 14 days c. Flexural Strength (ASTM D790 - Modulus of Rupture) 1) 6,300 psi minimum at 14 days d. Shear Strength (ASTM D732) 1) 5,000 psi minimum at 14 days e. Water Absorption (ASTM D570 - 2 hour boil) 1) 1 percent maximum at 14 days £ Bond Strength (ASTM C882) Hardened to Plastic 1) 1,500 psi minimum at 14 days moist cure g. Color 1) Gray h. Available Manufacturers: 1) Sika Corporation, Lyndhurst, New Jersey - Sikadur 32, Hi -Mod 2) BASF, Cleveland, Ohio - Concresive 1438 E. Epoxy Paste 1. A 2-component, solvent -free, asbestos free, moisture insensitive epoxy resin material used to bond dissimilar materials to concrete such as setting railing posts, dowels, anchor bolts, and all -threads into hardened concrete and complying with the requirements of ASTM C881, Type I, Grade 3, and the additional requirements specified herein. 2. Properties of the cured material a. Compressive Properties (ASTM D695): 10,000 psi minimum at 28 days CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 03 80 00 - 4 MODIFICATIONS TO EXISTING CONCRETE Page 4 of 7 b. Tensile Strength (ASTM D638): 3,000 psi minimum at 14 days. Elongation at Break - 0.3 percent minimum c. Flexural Strength (ASTM D790 - Modulus of Rupture): 3,700 psi minimum at 14 days d. Shear Strength (ASTM D732): 2,800 psi minimum at 14 days e. Water Absorption (ASTM D570): 1.0 percent maximum at 7 days f. Bond Strength (ASTM C882): 2,000 psi at 14 days moist cure g. Color: Concrete grey h. Available Manufacturers 1) Overhead Applications a) Sika Corporation, Lyndhurst, New Jersey - Sikadur 32, Hi -Mod LV b) BASF - Concresive 1438 2) All Other Applications a) Sika Corporation, Lyndhurst, New Jersey - Sikadur Hi -mod LV 31 b) BASF - Concresive 1401 F. Repair Mortars Provide an asbestos free, moisture insensitive, polymer -modified, Portland cement - based cementitious trowel grade mortar for repairs on horizontal or vertical surfaces. a. Available Manufacturers 1) Sika Corporation, Lyndhurst New Jersey - SikaTop 122 2) BASF — Emaco Nanocrete R3 G. Pipe Penetration Sealants 1 component polyurethane, extrudable swelling bentonite-free waterstop that is chemically resistant, not soluble in water and capable of withstanding wet/dry cycling. a. Available Manufacturers 1) Sika Corporation, Lyndhurst New Jersey — SikaSwell S-2 2) Approved equal 2.3 ACCESSORIES [NOT USED] 2.4 SOURCE QUALITY CONTROL [NOT USED] PART 3 - EXECUTION 3.1 INSTALLERS [NOT USED] 3.2 EXAMINATION [NOT USED] 3.3 PREPARATION A. General 1. Cut, repair, reuse, demolish, excavate or otherwise modify parts of the existing structures or appurtenances, as indicated on the Drawings, specified herein, or necessary to permit completion of the Work. Finishes, joints, reinforcements, sealants, etc., are specified in respective Sections. Comply with other requirements of this of Section and as shown on the Drawings. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 038000-5 MODIFICATIONS TO EXISTING CONCRETE Page 5 of 7 2. Store, mix, and apply all commercial products specified in this Section in strict compliance with the manufacturer's recommendations. 3. Make repairs in all cases where concrete is repaired in the vicinity of an expansion joint or control joint to preserve the isolation between components on either side of the joint. 4. When drilling holes for dowels/bolts at new or existing concrete, stop drilling if rebar is encountered and relocate the hole to avoid rebar as approved by the Engineer. Do not cut rebar without prior approval by the Engineer. B. Concrete Removal 1. Remove concrete designated to be removed to specific limits as shown on the Drawings or directed by the Engineer, by chipping, jack -hammering, or saw -cutting as appropriate in areas where concrete is to be taken out. Do not jackhammer sanitary sewer manhole penetrations. Remove concrete in such a manner that surrounding concrete or existing reinforcing to be left in place and existing in place equipment is not damaged. 2. Where existing reinforcing is exposed due to saw cutting/core drilling and no new material is to be placed on the sawcut surface, apply a coating or surface treatment of epoxy paste to the entire cut surface to a thickness of 1/4 inch. 3. hi all cases where the joint between new concrete or grout and existing concrete will be exposed in the finished work, except as otherwise shown or specified, provide a 1-inch deep saw cut on each exposed surface of the existing concrete at the edge of concrete removal. 4. Repair concrete specified to be left in place that is damaged using approved means to the satisfaction of the Engineer. 5. The Engineer may from time to time direct additional repairs to existing concrete. Make these repairs as specified or by such other methods as may be appropriate. C. Connection Surface Preparation 1. Prepare connection surfaces as specified below for concrete areas requiring patching, repairs or modifications as shown on the Drawings, specified herein, or as directed by the Engineer. 2. Remove all deteriorated materials, dirt, oil, grease, and all other bond inhibiting materials from the surface by dry mechanical means, i.e., sandblasting, grinding, etc., as approved by the Engineer. Be sure the areas are not less than 1/2-inch in depth. Irregular voids or surface stones need not be removed if they are sound, free of laitance, and firmly embedded into parent concrete, subject to the Engineer's final inspection. 3. If reinforcing steel is exposed, it must be cleaned by wire brush or other similar means to remove all contaminants, rust, etc., as approved by the Engineer. If 1/2 of the diameter of the reinforcing steel is exposed, chip out behind the steel. Chip a minimum of 1 inch behind the steel. Do not Damage reinforcing to be saved during the demolition operation. 4. Clean reinforcing from existing demolished concrete that is shown to be incorporated in new concrete by wire brush or other similar means to remove all loose material and products of corrosion before proceeding with the repair. Cut, bend, or lap to new reinforcing as shown on the Drawings and provided with 1-inch minimum cover all around. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 038000-6 MODIFICATIONS TO EXISTING CONCRETE Page 6 of 7 The following are specific concrete surface preparation "methods" to be used where called for on the Drawings, specified herein, or as directed by the Engineer. a. Method A 1) After the existing concrete surface at connection has been roughened and cleaned, thoroughly moisten the existing surface with water. 2) Brush on a 1/I6-inch layer of cement and water mixed to the consistency of a heavy paste. 3) Immediately after application of cement paste, place new concrete or grout mixture as detailed on the Drawings. b. Method B 1) After the existing concrete surface has been roughened and cleaned, apply epoxy bonding agent at connection surface. 2) Comply strictly with the manufacturer's recommendations for the field preparation and application of the epoxy bonding agent. 3) Place new concrete or grout mixture to limits shown on the Drawings within time constraints recommended by the manufacturer to ensure bond. c. Method C 1) Drill a hole 1/4 inch larger than the diameter of the dowel. 2) Blow the hole clear of loose particles and dust just prior to installing epoxy. First fill the drilled hole with epoxy paste, then butter the dowels/bolts with paste then insert by tapping. 3) Unless otherwise shown on the Drawings, drill and set deformed bars to a depth of 10 bar diameters and smooth bars to a depth of 15 bar diameters. 4) If not noted on the Drawings, the Engineer will provide details regarding the size and spacing of dowels. d. Method D 1) Combination of Method B and C. 3.4 INSTALLATION [NOT USED] 3.5 REPAIR [NOT USED] 3.6 RE -INSTALLATION [NOT USED] 3.7 FIELD QUALITY CONTROL [NOT USED] 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 038000-7 MODIFICATIONS TO EXISTING CONCRETE Page 7 of 7 Revision Log DATE NAME SUMMARY OF CHANGE CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 31 10 00 -1 SITE CLEARING Page I of 6 1 SECTION 31 10 00 2 SITE CLEARING 3 PART 1 - GENERAL J►lhl:__�_I 5 A. Section Includes: 6 1. Preparation of right-of-way and other designated areas for construction operations 7 by removing and disposing of all obstructions including clearing and grubbing and 8 trees, when removal of such obstructions is not specifically shown on the Drawings 9 to be paid by other Sections. 10 B. Deviations from this City of Fort Worth Standard Specification 11 1. None. 12 C. Related Specification Sections include but are not necessarily limited to 13 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 14 2. Division 1— General Requirements 15 3. Section 02 41 13 — Selective Site Demolition 16 4. Section 02 41 14 — Utility Removal/Abandonment 17 1.2 PRICE AND PAYMENT PROCEDURES 18 A. Measurement and Payment 19 1. Site Clearing 20 a. Measurement 21 1) Measurement for this Item shall be by lump sum, square yard, or per acre. 22 b. Payment 23 1) The work performed and the materials furnished in accordance with this 24 Item shall be paid for at the lump sum, square yard, or per acre price bid for 25 "Site Clearing". 26 c. The price bid shall include: 27 1) Pruning of designated trees and shrubs 28 2) Removal and disposal of structures and obstructions (unless separate bid 29 item is provided under 02 41 13 "Selective Site Demolition or 02 41 14 30 "Utility Removal/Abandonment"). 31 3) Removal and disposal of trees under 6-inch in diameter when bidding by 32 lump sum or square yard 33 4) Removal of ALL trees when bidding by acre. 34 5) Backfilling of holes 35 6) Clean-up 36 2. Tree Removal (for trees 6-inch or larger in diameter when Site Clearing is bid by 37 lump sum or square yard) 38 a. Measurement 39 1) Measurement for this Item shallbe per each. 40 2) Measurement of diameter for tree removal shall be at standard "Diameter at 41 Breast Height" or DBK where Breast Height shall be 54" above grade. CITY OF FORT WORTH Water& Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract2020 WSM-H Revised March 22, 2021 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 31 10 00 -2 SITE CLEARING Page 2of6 3) b. Payment 1) The work performed and the materials furnished in accordance with this Item shall be paid for at the unit price bid per each "Tree Removal" for: a) Various diameter ranges c. The price bid shall include: 1) Removal and disposal of tree, including removal of root to a depth at least 2 foot below grade 2) Grading and backfilling of holes 3) Excavation 4) Clean-up 3. Tree Removal and Transplantation a. Measurement 1) Measurement for this Item shallbe per each. b. Payment 1) The work performed and the materials furnished in accordance with this Item shall be paid for at the unit price bid per each "Tree Transplant" for: a) Various diameter ranges c. The price bid shall include: 1) Pruning of designated trees and shrubs 2) Moving tree with truck mounted tree spade 3) Grading and backfilling of holes 4) Replanting tree at temporary location (determined by Contractor) 5) Maintaining tree until Work is completed 6) Replanting tree into original or designated location 7) Excavation 8) Fertilization 9) Mulching 10) Watering 11) Clean-up 12) Warranty period 4. Tree Protection a. Measurement 1) Measurement for this Item shallbe per each as designated on Construction Drawings for protection b. Payment 1) The work performed and the materials furnished in accordance with this Item shall be paid for at the unit price bid per each "Tree Protection" for: a) Various caliper ranges c. The price bid shall include: 1) Protection of tree utilizing measures designated on Construction Drawings 2) Installation of work of barriers as designated on Construction Drawings 3) Maintenance of protection measures throughout construction completed 4) Replanting tree into original or designated location 5) Excavation 6) Fertilization 7) Mulching 8) Clean-up including removal on constriction completion of protection measures CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised March 22, 2021 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 31 10 00 - 3 Srr E CLEARING Page 3 of 6 1 5. 2 1.3 REFERENCES [NOT USED] 3 1.4 ADMINSTRATIVE REQUIREMENTS 4 A. Permits 5 1. Contractor shall obtain Tree Removal Permits and Urban Forestry Permits as 6 required by the City's Tree Ordinance. PARD-Forestry details can be found here: 7 Forestry — Welcome to the City of Fort Worth (fortworthtexas.gov). Urban Forestry 8 Compliance's ordinance and requirements are within Zoning and can be found here: 9 Zoning — Welcome to the City of Fort Worth (fortworthtexas.gov). 10 B. Preinstallation Meetings 11 1. Hold a preliminary site clearing meeting and include the Contractor, City Forester 12 (if City owned tree) or representative of Urban Forestry if privately owned trees), 13 City Inspector, and the Project Manager for the purpose of reviewing the 14 Contractor's tree removal plan. Clearly mark all trees to remain on the project site 15 prior to the meeting. 16 2. The Contractor will provide the City with a Disposal Letter in accordance to 17 Division 01. 18 1.5 SUBMITTALS [NOT USED] 19 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 20 1.7 CLOSEOUT SUBMITTALS [NOT USED] 21 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 22 1.9 QUALITY ASSURANCE [NOT USED] 23 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 24 1.11 FIELD CONDITIONS [NOT USED] 25 1.12 WARRANTY [NOT USED] 26 PART 2 - PRODUCTS [NOT USED] 27 PART 3 - EXECUTION 28 3.1 INSTALLERS [NOT USED] 29 3.2 EXAMINATION [NOT USED] fcZl=cad• :7 M I.1 .'11 I Wei 31 A. All trees identified to be protected and/or preserved should be clearly flagged with 32 survey tape as per Construction Drawings. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised March 22, 2021 City Project No. 103412 31 10 00 -4 SITE CLEARING Page 4of6 1 B. Following taping and prior to any removals or site clearing, the Contractor shall meet 2 with the City, the Engineer and the Landowner, if necessary, to confirm trees to be 3 saved. 4 3.4 INSTALLATION 5 A. Protection of Trees 6 1. Protect designated trees and prune trees and shrubs as shown on the Drawings. 7 Refer to the Drawings for tree protection details. 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 2. If the Drawings do not provide tree protection details, protected trees shall be fenced by placing 6-foot tall metal T-posts in a square around the tree trunk with the corners located on the canopy drip line, unless instructed otherwise. 3. When site conditions do not allow for the T-posts to be installed at the drip line, the T-posts maybe installed no less than 8 feet from the tree trunk. 4-foot high 12 '/2 gauge stock fencing or orange plastic snow fence shall be attached to the T-posts to form the enclosure. 4. For city -owned trees, PARR -Forestry permission required to install protective fencing inside of canopy dripline (Critical Root Zone). 5. Additional trunk protection (cladding) is required when protective fencing is approved within the Critical Root Zone. 6. Do not park equipment, service equipment, store materials, or disturb the root area under the branches of trees designated for preservation. 7. When shown on the Drawings, treat cuts on trees with an approved tree wound dressing within 30 minutes of making a pruning cut or otherwise causing damage to the tree. 8. Trees and brush shall be mulched on -site. a. Burning as a method of disposal is not allowed. B. Hazardous Materials 1. The Contractor will notify the Engineer immediately if any hazardous or questionable materials not shown on the Drawings are encountered. This includes; but not limited to: a. Floor tiles b. Roof tiles c. Shingles d. Siding e. Utility piping 2. The testing, removal, and disposal of hazardous materials will be in accordance with Division 1. C. Site Clearing 1. Clear areas shown on the Drawings of all obstructions, except those landscape features that are to be preserved. Such obstructions include, but are not limited to: a. Remains of buildings and other structures b. Foundations c. Floor slabs d. Concrete e. Brick f. Lumber CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised March 22, 2021 City Project No. 103412 31 10 00 - 5 SITE CLEARING Page 5 of 6 1 g. Plaster 2 h. Septic tank drain fields 3 i. Abandoned utility pipes or conduits 4 j. Equipment 5 k. Trees 6 1. Fences 7 in. Retaining walls 8 n. Other items as specified on the Drawings 9 2. Remove vegetation and other landscape features not designated for preservation, 10 whether above or below ground, including, but not limited to: 11 a. Curb and gutter 12 b. Driveways 13 c. Paved parking areas 14 d. Miscellaneous stone 15 e. Sidewalks 16 f. Drainage structures 17 g. Manholes 18 h. Inlets 19 i. Abandoned railroad tracks 20 j. Scrap iron 21 k. Other debris 22 3. Remove culverts, storm sewers, manholes, and inlets in proper sequence to 23 maintain traffic and drainage in accordance with Section 02 41 14. 24 4. In areas receiving embankment, remove obstructions not designated for 25 preservation to 2 feet below natural ground. 26 5. In areas to be excavated, remove obstructions to 2 feet below the excavation level. 27 6. In all other areas, remove obstructions to 1 foot below natural ground. 28 7. When allowed by the Drawings or directed by the Engineer, cut trees and stumps 29 off to ground level. 30 a. Removal of existing structures shall be as per Section 02 41 13. 31 D. Disposal 32 1. Dispose of all trees within 24 hours of removal at an approved off -site facility. 33 2. All materials and debris removed becomes the property of the Contractor, unless 34 otherwise stated on the Drawings. 35 3. The Contractor will dispose of material and debris off -site in accordance with local, 36 state, and federal laws and regulations. 37 3.5 REPAIR [NOT USED] 38 3.6 RE -INSTALLATION [NOT USED] 39 3.7 FIELD QUALITY CONTROL [NOT USED] 40 3.8 SYSTEM STARTUP [NOT USED] 41 3.9 ADJUSTING [NOT USED] 42 3.10 CLEANING [NOT USED] 43 3.11 CLOSEOUT ACTIVITIES [NOT USED] CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract2020 WSM-H Revised March 22, 2021 City Project No. 103412 1 3.12 PROTECTION [NOT USED] 2 3.13 MAINTENANCE [NOT USED] 3 3.14 ATTACHMENTS [NOT USED] 4 END OF SECTION 6 31 10 00 - 6 SITE CLEARING Page 6 of 6 Revision Log DATE NAME SUMMARY OF CHANGE 12/20/2012 D. Johnson 1.4.A Permits: Removed ordinance number and added City's website address 3/22/2021 M Owen 1.2 Clarified measurement and payment. 1.4. Clarified administrative requirements. 3.4 Clarified additional installation requirements for tree protection and disposal. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised March 22, 2021 City Project No. 103412 3123 16- 1 UNCLASSIFIED EXCAVATION Pagel of 5 1 SECTION 3123 16 2 UNCLASSIFIED EXCAVATION 3 PART1- GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. Excavate areas as shown on the Drawings or as directed. Removal of materials 7 encountered to the lines, grades, and typical sections shown on the Drawings and 8 removal from site. Excavations may include construction of 9 a. Roadways 10 b. Drainage Channels 11 c. Site Excavation 12 d. Excavation for Structures 13 e. Or any other operation involving the excavation of on -site materials 14 B. Deviations from this City of Fort Worth Standard Specification 15 1. None. 16 C. Related Specification Sections include, but are not necessarily limited to: 17 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 18 2. Division 1 — General Requirements 19 3. Section 3123 23 — Borrow 20 4. Section 3124 00 — Embankments 21 1.2 PRICE AND PAYMENT PROCEDURES 22 A. Measurement and Payment 23 1. Excavation by Plan Quantity 24 a. Measurement 25 1) Measurement for this Item shall be by the cubic yard in its final position 26 using the average end area method. Limits of measurement are shown on 27 the Drawings. 28 2) When measured by the cubic yard in its final position, this is a plans 29 quantity measurement Item. The quantity to be paid is the quantity shown 30 in the proposal, unless modified by Article 11.04 of the General 31 Conditions. Additional measurements or calculations will be made if 32 adjustments of quantities are required. 33 b. Payment 34 1) The work performed and materials furnished in accordance with this Item 35 and measured as provided under "Measurement" will be paid for at the unit 36 price bid per cubic yard of "Unclassified Excavation by Plan". No 37 additional compensation will be allowed for rock or shrinkage/swell 38 factors, as these are the Contractor's responsibility. 39 c. The price bid shall include: 40 1) Excavation 41 2) Excavation Safety 42 3) Drying CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised January 28, 2013 City Project No. 103412 3123 16 - 2 UNCLASSIFIED EXCAVATION Page 2 of 5 1 4) Dust Control 2 5) Reworking or replacing the over excavated material in rock cuts 3 6) Hauling 4 7) Disposal of excess material not used elsewhere onsite 5 8) Scarification 6 9) Clean-up 7 2. Excavation by Surveyed Quantity 8 a. Measurement 9 1) Measurement for this Item shall be by the cubic yard in its final position 10 calculated using the average end area or composite method. 11 a) The City will perform a reference survey once the Site has been cleared 12 to obtain existing ground conditions. 13 b) The City will perform a final post -construction survey. 14 c) The Contractor will be paid for the cubic yardage of Excavated material 15 calculated as the difference between the two surveys. 16 d) Partial payments will be based on estimated plan quantity 17 measurements calculated by the Engineer. 18 b. Payment 19 1) The work performed and materials furnished in accordance with this Item 20 and measured as provided under "Measurement" will be paid for at the unit 21 price bid per cubic yard of "Unclassified Excavation by Survey". 22 c. The price bid shall include: 23 1) Excavation 24 2) Excavation Safety 25 3) Drying 26 4) Dust Control 27 5) Reworking or replacing the over excavated material in rock cuts 28 6) Hauling 29 7) Disposal of excess material not used elsewhere onsite 30 8) Scarification 31 9) Clean-up 32 1.3 REFERENCES [NOT USED] 33 A. Definitions 34 1. Unclassified Excavation — Without regard to materials, all excavations shall be 35 considered unclassified and shall include all materials excavated. Any reference to 36 Rock or other materials on the Drawings or in the specifications is solely for the 37 City and the Contractor's information and is not to be taken as a classification of 38 the excavation. 39 1.4 ADMINSTRATIVE REQUIREMENTS 40 A. The Contractor will provide the City with a Disposal Letter in accordance to Division 41 01. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised January 28, 2013 City Project No. 103412 3123 16 - 3 UNCLASSIFIED EXCAVATION Page 3 of 5 1.5 SUBMITTALS [NOT USED] 2 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 3 1.7 CLOSEOUT SUBMITTALS [NOT USED] 4 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 5 1.9 QUALITY ASSURANCE 6 A. Excavation Safety 7 1. The Contractor shall be solely responsible for making all excavations in a safe 8 manner. 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 2. All excavation and related sheeting and bracing shall comply with the requirements of OSHA excavation safety standards 29 CFR part 1926 and state requirements. 1.10 DELIVERY, STORAGE, AND HANDLING A. Storage 1. Within Existing Rights -of -Way (ROW) a. Soil may be stored within existing ROW, easements or temporary construction easements, unless specifically disallowed in the Contract Documents. b. Do not block drainage ways, inlets or driveways. c. Provide erosion control in accordance with Section 3125 00. d. When the Work is performed in active traffic areas, store materials only in areas barricaded as provided in the traffic control plans. e. In non -paved areas, do not store material on the root zone of any trees or in landscaped areas. 2. Designated Storage Areas a. If the Contract Documents do not allow the storage of spoils within the ROW, easement or temporary construction easement, then secure and maintain an adequate storage location. b. Provide an affidavit that rights have been secured to store the materials on private property. c. Provide erosion control in accordance with Section 3125 00. d. Do not block drainage ways. 30 1.11 FIELD CONDITIONS 31 A. Existing Conditions 32 1. Any data which has been or may be provided on subsurface conditions is not 33 intended as a representation or warranty of accuracy or continuity between soils. It 34 is expressly understood that neither the City nor the Engineer will be responsible 35 for interpretations or conclusions drawn there from by the Contractor. 36 2. Data is made available for the convenience of the Contractor. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised January 28, 2013 City Project No. 103412 3123 16 - 4 UNCLASSIFIED EXCAVATION Page 4 of 5 1 1.12 WARRANTY [NOT USED] 2 PART 2 - PRODUCTS [NOT USED] 3 2.1 OWNER -FURNISHED [NOT USED] 4 2.2 PRODUCT TYPES AND MATERIALS 5 A. Materials 6 1. Unacceptable Fill Material 7 a. In -situ soils classified as ML, MH, PT, OL or OH in accordance with ASTM 8 D2487 9 PART 3 - EXECUTION 10 3.1 INSTALLERS [NOT USED] 11 3.2 EXAMINATION [NOT USED] 12 3.3 PREPARATION [NOT USED] 13 3.4 CONSTRUCTION 14 A. Accept ownership of unsuitable or excess material and dispose of material off -site 15 accordance with local, state, and federal regulations at locations. 16 B. Excavations shall be performed in the dry, and kept free from water, snow and ice 17 during construction with eh exception of water that is applied for dust control. 18 C. Separate Unacceptable Fill Material from other materials, remove from the Site and 19 properly dispose according to disposal plan. 20 D. Maintain drainage in the excavated area to avoid damage to the roadway sections and 21 proposed or existing structures. 22 E. Correct any damage to the subgrade caused by weather, at no additional cost to the 23 City. 24 F. Shape slopes to avoid loosening material below or outside the proposed grades. 25 Remove and dispose of slides as directed. 26 G. Rock Cuts 27 1. Excavate to finish grades. 28 2. In the event of over excavation due to contractor error below the lines and grades 29 established in the Drawings, use approved embankment material compacted in 30 accordance with Section 3124 00 to replace the over excavated at no additional 31 cost to City. 32 H. Earth Cuts 33 1. Excavate to finish subgrade CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised January 28, 2013 City Project No. 103412 3123 16 - 5 UNCLASSIFIED EXCAVATION Page 5 of 5 1 2. In the event of over excavation due to contractor error below the lines and grades 2 established in the Drawings, use approved embankment material compacted in 3 accordance with Section 3124 00 to replace the over excavated at no additional 4 cost to City. 5 3. Manipulate and compact subgrade in accordance with Section 3124 00. 6 3.5 REPAIR [NOT USED] 7 3.6 RE -INSTALLATION [NOT USED] 8 3.7 FIELD QUALITY CONTROL 9 A. Subgrade Tolerances 10 1. Excavate to within 0.1 foot in all directions. 11 2. In areas of over excavation, Contractor provides fill material approved by the City 12 at no expense to the City. 13 3.8 SYSTEM STARTUP [NOT USED] 14 3.9 ADJUSTING [NOT USED] 15 3.10 CLEANING [NOT USED] 16 3.11 CLOSEOUT ACTIVITIES [NOT USED] 17 3.12 PROTECTION [NOT USED] 18 3.13 MAINTENANCE [NOT USED] 19 3.14 ATTACHMENTS [NOT USED] 20 21 END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 12/20/2012 D. Johnson 1.2 - Measurement and Payment Section modified; Blue Text added for clarification 1/28/13 D. Johnson 1.2 — Modified Bid Item names in payment section to differentiate between Payment Methods on bid list. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised January 28, 2013 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 312323-1 BORROW Pagel of 5 1 SECTION 3123 23 2 BORROW 3 4 PART1- GENERAL 5 1.1 SUMMARY 6 A. Section Includes: 7 1. Furnish, place and compact Borrow material for grading. 8 B. Deviations from this City of Fort Worth Standard Specification 9 1. None. 10 C. Related Specification Sections include, but are not necessarily limited to: 11 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 12 2. Division 1 — General Requirements 13 3. Section 3123 16 — Unclassified Excavation 14 4. Section 3124 00 — Embankments 15 1.2 PRICE AND PAYMENT PROCEDURES 16 A. Measurement and Payment 17 1. Borrow by Plan Quantity 18 a. Measurement 19 1) Measurement for this Item shall be by the cubic yard in its final position 20 using the average end area method. Limits of measurement are shown on 21 the Drawings. 22 2) When measured by the cubic yard in its final position, this is a plans 23 quantity measurement Item. The quantity to be paid is the quantity shown 24 in the proposal, unless modified by Article 11.04 of the General 25 Conditions. Additional measurements or calculations will be made if 26 adjustments of quantities are required. 27 b. Payment 28 1) The work performed and materials furnished in accordance with this Item 29 and measured as provided under "Measurement" will be paid for at the unit 30 price bid per cubic yard of "Borrow by Plan" for the various borrow 31 materials. No additional compensation will be allowed for rock or 32 shrinkage/swell factors, as these are the Contractor's responsibility. 33 c. The price bid shall include: 34 1) Transporting or hauling material 35 2) Furnishing, placing, compacting and finishing Borrow 36 3) Construction Water 37 4) Dust Control 38 5) Clean-up 39 6) Proof Rolling 40 7) Disposal of excess or waste material 41 8) Reworking or replacement of undercut material 42 CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised January 28, 2013 City Project No. 103412 31 23 23 - 2 BORROW Page 2 of 5 1 1.3 REFERENCES 2 A. Reference Standards 3 1. Reference standards cited in this Specification refer to the current reference 4 standard published at the time of the latest revision date logged at the end of this 5 Specification, unless a date is specifically cited. 6 2. ASTM Standards 7 a. ASTM D2487, Standard Practice for Classification of Soils for Engineering 8 Purposes (Unified Soil Classification System) 9 b. ASTM D4318-10, Standard Test Methods for Liquid Limit, Plastic Limit, and 10 Plasticity Index of Soils 11 c. ASTM D6913, Standard Test Methods for Particle -Size Distribution 12 (Gradation) of Soils Using Sieve Analysis 13 d. ASTM D698, Standard Test Methods for Laboratory Compaction 14 Characteristics of Soil Using Standard Effort (12,400 ft-lbf/ft3) 15 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 16 1.5 SUBMITTALS 17 A. Submittals shall be in accordance with Section 0133 00. 18 B. All submittals shall be approved by the City prior to construction. 19 C. Submit laboratory tests reports for each soil borrow source used to supply general 20 borrow and select fill materials. 21 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS 22 A. Shop Drawings 23 1. Stockpiled Borrow material 24 a. Provide a description of the storage of the delivered Borrow material only if the 25 Contract Documents do not allow storage of materials in the right-of-way of the 26 easement. 27 1.7 CLOSEOUT SUBMITTALS [NOT USED] 28 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 29 1.9 QUALITY ASSURANCE 30 A. Borrow material shall be tested prior to delivery to the Site. 31 1. Provide Proctor Test results, Gradation and Atterberg Limits for Borrow material 32 from each source. 33 a. All testing listed above shall be performed in terms of ASTM D698, ASTM 34 D6913 and ASTM D4318-10 respectively. 35 1.10 DELIVERY, STORAGE, AND HANDLING 36 A. Delivery 37 1. Coordinate all deliveries and haul -off. 38 B. Storage 39 1. Within Existing Rights -of -Way (ROW) CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised January 28, 2013 City Project No. 103412 312323-3 BORROW Page 3 of 5 1 a. Borrow materials may be stored within existing ROW, easements or temporary 2 construction easements, unless specifically disallowed in the Contract 3 Documents. 4 b. Do not block drainage ways, inlets or driveways. 5 c. Provide erosion control in accordance with Section 3125 00. 6 d. Store materials only in areas barricaded as provided in the traffic control plans. 7 e. In non -paved areas, do not store material on the root zone of any trees or in 8 landscaped areas. 9 2. Designated Storage Areas 10 a. If the Contract Documents do not allow the storage of Borrow materials within 11 the ROW, easement or temporary construction easement, then secure and 12 maintain an adequate storage location. 13 b. Provide an affidavit that rights have been secured to store the materials on 14 private property. 15 c. Provide erosion control in accordance with Section 3125 00. 16 d. Do not block drainage ways. 17 e. Only materials used for 1 working day will be allowed to be stored in the work 18 zone. 19 1.11 FIELD CONDITIONS [NOT USED] 20 1.12 WARRANTY [NOT USED] 21 PART 2 - PRODUCTS 22 2.1 OWNER -FURNISHED [NOT USED] 23 2.2 PRODUCT TYPES AND MATERIALS 24 A. Borrow 25 1. Additional soil beneath pavements, roadways, foundations and other structures 26 required to achieve the elevations shown on the Drawings. 27 2. Acceptable Fill Material 28 a. In -situ or imported soils classified as CL, CH, SC or GC in accordance with 29 ASTM D2487 30 b. Free from deleterious materials, boulders over 6 inches in size and organics 31 c. Can be placed free from voids 32 d. Must have 20 percent passing the number 200 sieve 33 3. Blended Fill Material 34 a. In -situ soils classified as SP, SM, GP or GM in accordance with ASTM D2487 35 b. Blended with in -situ or imported Acceptable Fill material to meet the 36 requirements of an Acceptable Fill Material 37 c. Free from deleterious materials, boulders over 6 inches in size and organics 38 d. Must have 20 percent passing the number 200 sieve 39 4. Select Fill 40 a. Classified as SC or CL in accordance with ASTM D2487 41 b. Liquid limit less than 35 42 c. Plasticity index between 8 and 20 43 5. Cement Stabilized Sand (CSS) CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised January 28, 2013 City Project No. 103412 31 23 23 - 4 BORROW Page 4 of 5 1 a. Sand or silty sand 2 b. Free of clay or plastic material 3 c. Minimum of 4 percent cement content of Type I/11 portland cement 4 d. 100 to 150 psi compressive strength at 2 days in accordance with ASTM 5 D1633, Method A 6 e. 200 to 250 psi compressive strength at 23 days in accordance with ASTM 7 D1633, Method A 8 f. Mix in a stationary pug mill, weigh -batch or continuous mixing plant 9 2.3 ASSEMBLY OR FABRICATION TOLERANCES [NOT USED] 10 2.4 ACCESSORIES [NOT USED] 11 2.5 SOURCE QUALITY CONTROL [NOT USED] 12 PART 3 - EXECUTION 13 3.1 INSTALLERS [NOT USED] 14 3.2 EXAMINATION [NOT USED] 15 3.3 PREPARATION [NOT USED] 16 3.4 INSTALLATION 17 A. All Borrow placement shall be performed in accordance to Section 3124 00. 18 3.5 REPAIR [NOT USED] 19 3.6 RE -INSTALLATION [NOT USED] 20 3.7 FIELD QUALITY CONTROL 21 A. Field quality control will be performed in accordance to Section 31 24 00. 22 3.8 SYSTEM STARTUP [NOT USED] 23 3.9 ADJUSTING [NOT USED] 24 3.10 CLEANING [NOT USED] 25 3.11 CLOSEOUT ACTIVITIES [NOT USED] CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised January 28, 2013 City Project No. 103412 312323-5 BORROW Page 5 of 5 1 3.12 PROTECTION [NOT USED] 2 3.13 MAINTENANCE [NOT USED] 3 3.14 ATTACHMENTS [NOT USED] 6 END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 12/20/2012 D. Johnson 1.2 - Measurement and Payment Section modified; Blue Text added for clarification 1/28/13 D. Johnson 1.2 — Modified Bid Item names in payment section to differentiate between Payment Methods on bid list. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised January 28, 2013 City Project No. 103412 312400-1 EMBANKMENTS Pagel of 9 1 SECTION 3124 00 2 EMBANKMENTS 3 PART1- GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. Transporting and placement of Acceptable Fill Material within the boundaries of 7 the Site for construction of- 8 a. Roadways 9 b. Embankments 10 c. Drainage Channels 11 d. Site Grading 12 e. Any other operation involving the placement of on -site materials 13 B. Deviations from this City of Fort Worth Standard Specification 14 1. None. 15 C. Related Specification Sections include, but are not necessarily limited to: 16 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 17 2. Division 1 — General Requirements 18 3. Section 3123 16 — Unclassified Excavation 19 4. Section 3123 23 — Borrow 20 1.2 PRICE AND PAYMENT PROCEDURES 21 A. Measurement and Payment 22 1. Embankments by Plan 23 a. Measurement 24 1) Measurement for this Item shall be by the cubic yard in its final position 25 using the average end area method. Limits of measurement are shown on 26 the Drawings. 27 2) When measured by the cubic yard in its final position, this is a plans 28 quantity measurement Item. The quantity to be paid is the quantity shown 29 in the proposal, unless modified by Article 11.04 of the General 30 Conditions. Additional measurements or calculations will be made if 31 adjustments of quantities are required. 32 b. Payment 33 1) The work performed and materials furnished in accordance with this Item 34 and measured as provided under "Measurement" will be paid for at the unit 35 price bid per cubic yard of "Embankment by Plan". No additional 36 compensation will be allowed for rock or shrinkage/swell factors, as these 37 are the Contractor's responsibility. 38 c. The price bid shall include: 39 1) Transporting or hauling material 40 2) Placing, compacting, and finishing Embankment 41 3) Construction Water 42 4) Dust Control CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised January 28, 2013 City Project No. 103412 312400-2 EMBANKMENTS Page 2 of 9 1 5) Clean-up 2 6) Proof Rolling 3 7) Disposal of excess materials 4 8) Reworking or replacement of undercut material 5 1.3 REFERENCES 6 A. Reference Standards 7 1. Reference standards cited in this specification refer to the current reference standard 8 published at the time of the latest revision date logged at the end of this 9 specification, unless a date is specifically cited. 10 2. ASTM Standards 11 a. ASTM D4318-10, Test Procedure for Determining Liquid Limit, Plastic Limit, 12 and Plasticity Index of Soils 13 b. ASTM D4943-08, Standard Test Method for Shrinkage Factors of Soils by the 14 Wax Method 15 c. ASTM D698-07el, Standard Test Methods for Laboratory Compaction 16 Characteristics of Soil Using Standard Effort 17 d. ASTM D1557-09, Standard Test Methods for Laboratory Compaction 18 Characteristics of Soil Using Modified Effort 19 e. ASTM D7382-08, Standard Test for Determination of Maximum Dry Unit 20 Weight and Water Content Range for Effective Compaction of Granular Soils 21 Using a Vibrating Hammer 22 f. ASTM D1556-07, Standard Test for Density and Unit Weight of Soil In -Place 23 by the Sand Cone Method 24 1.4 ADMINSTRATIVE REQUIREMENTS 25 A. Sequencing 26 1. Sequence work such that calls of proctors are complete in accordance with ASTM 27 D698 prior to commencement of construction activities. 28 1.5 SUBMITTALS 29 A. Submittals shall be in accordance with Section 0133 00. 30 B. All submittals shall be approved by the City prior to construction 31 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS 32 A. Shop Drawings 33 1. Stockpiled material 34 a. Provide a description of the storage of the excavated material only if the 35 Contract Documents do not allow storage of materials in the right-of-way or the 36 easement CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised January 28, 2013 City Project No. 103412 312400-3 EMBANKMENTS Page 3 of 9 1 1.7 CLOSEOUT SUBMITTALS [NOT USED] 2 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 3 1.9 QUALITY ASSURANCE [NOT USED] 4 1.10 DELIVERY, STORAGE, AND HANDLING 5 A. Storage 6 1. Within Existing Rights -of -Way (ROW) 7 a. Soil may be stored within existing ROW, easements or temporary construction 8 easements, unless specifically disallowed in the Contract Documents. 9 b. Do not block drainage ways, inlets or driveways. 10 c. Provide erosion control in accordance with Section 3125 00. 11 d. When the Work is performed in active traffic areas, store materials only in 12 areas barricaded as provided in the traffic control plans. 13 e. In non -paved areas, do not store material on the root zone of any trees or in 14 landscaped areas. 15 2. Designated Storage Areas 16 a. If the Contract Documents do not allow the storage within the ROW, easement 17 or temporary construction easement, then secure and maintain an adequate 18 storage location. 19 b. Provide an affidavit that rights have been secured to store the materials on 20 private property. 21 c. Provide erosion control in accordance with Section 3125 00. 22 d. Do not block drainage ways. 23 1.11 FIELD CONDITIONS 24 A. Existing Conditions 25 1. Any data which has been or may be provided on subsurface conditions is not 26 intended as a representation or warranty of accuracy or continuity between soils. It 27 is expressly understood that neither the City nor the Engineer will be responsible 28 for interpretations or conclusions drawn there from by the Contractor. 29 2. Data is made available for the convenience of the Contractor. 30 1.12 WARRANTY [NOT USED] 31 PART 2 - PRODUCTS 32 2.1 OWNER -FURNISHED [NOT USED] 33 2.2 PRODUCT TYPES AND MATERIALS 34 A. Materials 35 1. Acceptable Fill Material 36 a. In -situ or imported soils classified as CL, CH, SC or GC in accordance with 37 ASTM D2487 38 b. Free from deleterious materials, boulders over 6 inches in size and organics 39 c. Can be placed free from voids 40 d. Must have 20 percent passing the number 200 sieve CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised January 28, 2013 City Project No. 103412 312400-4 EMBANKMENTS Page 4 of 9 1 2. Blended Fill Material 2 a. In -situ soils classified as GW, GP, GM, SW, SP, or SM in accordance with 3 ASTM D2487 4 b. Blended with in -situ or imported acceptable backfill material to meet the 5 requirements of an Acceptable Backfill Material 6 c. Free from deleterious materials, boulders over 6 inches in size and organics 7 d. Must have 20 percent passing the number 200 sieve 8 3. Unacceptable Fill Material 9 a. In -situ soils classified as ML, MH, PT, OL or OH in accordance with ASTM 10 D2487 11 4. Select Fill 12 a. Classified as SC or CL in accordance with ASTM D2487 13 b. Liquid limit less than 35 14 c. Plasticity index between 8 and 20 15 2.3 ASSEMBLY OR FABRICATION TOLERANCES [NOT USED] 16 2.4 ACCESSORIES [NOT USED] 17 2.5 SOURCE QUALITY CONTROL [NOT USED] 18 PART 3 - EXECUTION 19 3.1 INSTALLERS [NOT USED] 20 3.2 EXAMINATION [NOT USED] 21 3.3 PREPARATION 22 A. Protection of In -Place Conditions 23 1. Pavement 24 a. Conduct activities in such a way that does not damage existing pavement that is 25 designated to remain. 26 b. Repair or replace any pavement damaged due to the negligence of the 27 contractor outside the limits designated for pavement removal at no additional 28 cost 29 2. Trees 30 a. When operating outside of existing ROW, stake permanent and temporary 31 construction easements. 32 b. Restrict all construction activities to the designated easements and ROW. 33 c. Flag and protect all trees designated to remain in accordance with Section 31 10 34 00. 35 d. Conduct embankments in a manner such that there is no damage to the tree 36 canopy. 37 e. Prune or trim tree limbs as specifically allowed by the Drawings or as 38 specifically allowed by the City. 39 1) Pruning or trimming may only be accomplished with equipment 40 specifically designed for tree pruning or trimming. 41 3. Above ground Structures 42 a. Protect all above ground structures adjacent to the construction. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised January 28, 2013 City Project No. 103412 312400-5 EMBANKMENTS Page 5 of 9 1 4. Traffic 2 a. Maintain existing traffic, except as modified by the traffic control plan, and in 3 accordance with Section 34 71 13. 4 b. Do not block access to driveways or alleys for extended periods of time unless: 5 1) Alternative access has been provided 6 2) Proper notification has been provided to the property owner or resident 7 3) It is specifically allowed in the traffic control plan 8 3.4 INSTALLATION 9 A. Embankments General 10 1. Placing and Compacting Embankment Material 11 a. Perform fill operation in an orderly and systematic manner using equipment in 12 proper sequence to meet the compaction requirements 13 b. Scarify and loosen the unpaved surface areas, except rock, to a depth of at least 14 6 inches, unless otherwise shown on the Drawings 15 c. Place fill on surfaces free from trees, stumps, roots, vegetation, or other 16 deleterious materials 17 d. Bench slopes before placing material. 18 e. Begin filling in the lowest section or the toe of the work area 19 f. When fill is placed directly or upon older fill, remove debris and any loose 20 material and proof roll existing surface. 21 g. After spreading the loose lifts to the required thickness and adjusting its 22 moisture content as necessary, simultaneously recompact scarified material 23 with the placed embankment material. 24 h. Roll with sufficient number passes to achieve the minimum required 25 compaction. 26 i. Provide water sprinkled as necessary to achieve required moisture levels for 27 specified compaction 28 j. Do not add additional lifts until the entire previous lift is properly compacted. 29 2. Surface Water Control 30 a. Grade surface horizontally but provide with sufficient longitudinal and 31 transverse slope to allow for runoff of surface water from every point. 32 b. Conduct fills so that no obstruction to drainage from any other sections of fill is 33 created. 34 c. Install temporary dewatering sumps in low areas during filling where excess 35 amounts of runoff collect. 36 d. Compact uniformly throughout. Keep surfaces of fill reasonably smooth and 37 free from humps and hollows that would prevent proper uniform compaction. 38 e. Do not place fill during or shortly after rain events which prevent proper work 39 placement of the material and compaction 40 f. Prior to resuming compaction operations, remove muddy material off the 41 surface to expose firm and compacted materials 42 B. Embankments for Roads 43 1. Only Acceptable Fill Material will be allowed for roadways 44 2. Embankments for roadbeds shall be constructed in layers approximately parallel to 45 the finished grade of the street 46 3. Construct generally to conform to the cross section of the subgrade section as 47 shown in the Drawings. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised January 28, 2013 City Project No. 103412 312400-6 EMBANKMENTS Page 6 of 9 1 4. Establish grade and shape to the typical sections shown on the Drawings 2 5. Maintain finished sections of embankment to the grade and compaction 3 requirements until the project is accepted. 4 C. Earth Embankments 5 1. Earth embankment is mainly composed of material other than rock. Construct 6 embankments in successive layers, evenly distributing materials in lengths suited 7 for sprinkling and rolling. 8 2. Rock or Concrete 9 a. Obtain approval from the City prior to incorporating rock and broken concrete 10 produced by the construction project in the lower layers of the embankment. 11 b. No Rock or Concrete will be permitted in embankments in any location where 12 future utilities are anticipated. 13 c. When the size of approved rock or broken concrete exceeds the layer thickness 14 place the rock and concrete outside the limits of the proposed structure or 15 pavement. Cut and remove all exposed reinforcing steel from the broken 16 concrete. 17 3. Move the material dumped in piles or windrows by blading or by similar methods 18 and incorporate it into uniform layers. 19 4. Featheredge or mix abutting layers of dissimilar material for at least 100 feet to 20 ensure there are no abrupt changes in the material. 21 5. Break down clods or lumps of material and mix embankment until a uniform 22 material is attained. 23 D. Rock Embankments 24 1. Rock embankment is mainly composed of rock. 25 2. Rock Embankments for roadways are only allowed when specifically designated on 26 the Drawings. 27 3. Construct rock embankments in successive layers for the full width of the roadway 28 cross-section with a depth of 18-inches or less. 29 4. The layer depth for large rock sizes shall not exceed a depth of 18-inches in any 30 case. Fill voids created by the large stone matrix with smaller stones during the 31 placement and filling operations. 32 5. Ensure the depth of the embankment layer is greater than the maximum dimension 33 of any rock. 34 6. Do not place rock greater than 18-inches in its maximum dimension. 35 7. Construct the final layer with graded material so that the density and uniformity is 36 in accordance compaction requirements. 37 8. The upper or final layer of rock embankments shall contain no material larger than 38 4 inches in their maximum dimension. 39 E. Density 40 1. Compact each layer until the maximum dry density as determined by ASTM D698 41 is achieved. 42 a. Not Under Roadway or Structure: 43 1) areas to be compacted in the open, not beneath any structure, pavement, 44 flatwork, or is a minimum of 1 foot outside of the edge of any structure, 45 edge of pavement, or back of curb. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised January 28, 2013 City Project No. 103412 312400-7 EMBANKMENTS Page 7 of 9 1 a) Compact each layer to a minimum of 90 percent Standard Proctor 2 Density. 3 b. Embankments under future paving: 4 1) Compact each layer to a minimum of 95 percent standard proctor density 5 with a moisture content not to exceed +4 percent or -2 percent of optimum 6 moisture or as indicated on the Drawings 7 c. Embankments under structures: 8 1) Compacted each layer as indicated on the Drawings 9 F. Maintenance of Moisture and Reworking 10 1. Maintain the density and moisture content once all requirements are met. 11 2. For soils with a PI greater than 15, maintain the moisture content no lower than 4 12 percentage points below optimum. 13 3. Rework the material to obtain the specified compaction when the material loses the 14 required stability, density, moisture, or finish. 15 4. Alter the compaction methods and procedures on subsequent work to obtain 16 specified density as directed by the City. 17 3.5 REPAIR [NOT USED] 18 3.6 RE -INSTALLATION [NOT USED] 19 3.7 FIELD QUAILITY CONTROL 20 A. Field Tests and Inspections 21 1. Proctors 22 a. The City will perform Proctors in accordance with ASTM D698. 23 b. Test results will generally be available to within 4 calendar days and distributed 24 to: 25 1) Contractor 26 2) City Project Manager 27 3) City Inspector 28 4) Engineer 29 c. Notify the City if the characteristic of the soil changes. 30 d. City will perform new proctors for varying soils: 31 1) When indicated in the geotechnical investigation in the Appendix 32 2) If notified by the Contractor 33 3) At the convenience of the City 34 e. Embankments where different soil types are present and are blended, the 35 proctors shall be based on the mixture of those soils. 36 2. Proof Rolling 37 a. Embankments under Future Pavement 38 1) City Project Representative must be on -site during proof rolling operations. 39 2) Use equipment that will apply sufficient load to identify soft spots that rut 40 or pump. 41 a) Acceptable equipment includes fully loaded single -axle water truck 42 with a 1500 gallon capacity. 43 3) Make at least 2 passes with the proof roller (down and back = 1 pass). 44 4) Offset each trip by at most 1 tire width. 45 5) If an unstable or non -uniform area is found, correct the area. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised January 28, 2013 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 312400-8 EMBANKMENTS Page 8 of 9 6) Correct a) Soft spots that rut or pump greater than 3/4 inch. b) Areas that are unstable or non -uniform 7) If a non -uniform area is found then correct the area. b. Embankments Not Under Future Paving 1) No Proof Rolling is required. 3. Density Testing of Embankments a. Density Test shall be in conformance with ASTM D2922. b. For Embankments under future pavement: 1) The City will perform density testing twice per working day when compaction operations are being conducted. 2) The testing lab shall take a minimum of 3 density tests, but the number of test shall be appropriate for the area being compacted. 3) Testing shall be representative of the current lift being compacted. 4) Special attention should be placed on edge conditions. c. For Embankments not under future pavement or structures: 1) The City will perform density testing once working day when compaction operations are being conducted. 2) The testing lab shall take a minimum of 3 density tests. 3) Testing shall be representative of the current lift being compacted. d. Make the area where the embankment is being placed available for testing. e. The City will determine the location of the test. £ The City testing lab will provide results to Contractor and the City's Inspector upon completion of the testing. g. A formal report will be posted to the City's Buzzsaw site within 48 hours. h. Test reports shall include: 1) Location of test by station number 2) Time and date of test 3) Depth of testing 4) Field moisture 5) Dry density 6) Proctor identifier 7) Percent Proctor Density 34 B. Non -Conforming Work 35 1. All non -conforming work shall be removed and replaced. 36 3.8 SYSTEM STARTUP [NOT USED] 37 3.9 ADJUSTING [NOT USED] 38 3.10 CLEANING [NOT USED] 39 3.11 CLOSEOUT ACTIVITIES [NOT USED] 40 3.12 PROTECTION [NOT USED] 41 3.13 MAINTENANCE [NOT USED] 42 3.14 ATTACHMENTS [NOT USED] 43 CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised January 28, 2013 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 312400-9 EMBANKMENTS Page 9 of 9 END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 1.2 — Added possible measurement and payment procedures and Blue 12/20/2012 D. Johnson text for instructions on how the methods should be applied 2.2.2.a added GW and SW material classifications 1/28/13 D. Johnson 1.2 — Modified Bid Item names in payment section to differentiate between Payment Methods on bid list. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised January 28, 2013 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 31 25 00 -1 EROSION AND SEDIMENT CONTROL Page 1 of 9 1 SECTION 3125 00 2 EROSION AND SEDIMENT CONTROL 3 PART 1 - GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. Implementation of the project's Storm Water Pollution Prevention Plan (SWPPP) 7 and installation, maintenance, removal of erosion and sediment controls devices, 8 and establishment of final stabilization. 9 B. Deviations from this City of Fort Worth Standard Specification 10 1. None. 11 C. Related Specification Sections include, but are not necessarily limited to: 12 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 13 2. Division 1— General Requirements 14 1.2 PRICE AND PAYMENT PROCEDURES 15 A. Measurement and Payment 16 1. Storm Water Pollution Prevention Plan <1 acre 17 a. Measurement 18 1) This Item is considered subsidiary to the various Items bid. 19 b. Payment 20 1) The work performed and the materials furnished in accordance with this 21 Item are subsidiary to the structure or Items being bid and no other 22 compensation will be allowed. 23 2. Storm Water Pollution Prevention Plan > 1 acre 24 a. Measurement for this Item shall be by lump sum. 25 b. Payment 26 1) The work performed and the materials furnished in accordance with this 27 Item shall be paid for at the lump sum price bid for "SWPPP > 1 acre". 28 c. The price bid shall include: 29 1) Preparation of SWPPP 30 2) Implementation 31 3) Permitting fees 32 4) Installation 33 5) Maintenance 34 6) Removal 35 7) Obtaining and/or complying with grading and/or fill permits, if required 36 8) Final stabilization 37 1.3 REFERENCES 38 A. Reference Standards 39 1. Reference standards cited in this Specification refer to the current reference 40 standard published at the time of the latest revision date logged at the end of this 41 Specification, unless a date is specifically cited. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised April 29, 2021 City Project No. 103412 31 25 00 - 2 EROSION AND SEDIMENT CONTROL Page 2 of 9 1 2. ASTM Standard: 2 a. ASTM D3786, Standard Test Method for Bursting Strength of Textile 3 Fabrics —Diaphragm Bursting Strength Tester Method 4 b. ASTM D4632, Standard Test Method for Grab Breaking Load and Elongation 5 of Geotextiles 6 c. ASTM D4751, Standard Test Method for Determining Apparent Opening Size 7 of a Geotextile 8 d. ASTM D4833, Standard Test Method for Index Puncture Resistance of 9 Geomembranes and Related Products 10 3. Texas Commission on Environmental Quality (TCEQ) TPDES General Permit No. 11 TXR150000 12 4. TxDOT Departmental Material Specifications (DMS) 13 a. DMS-6230 "Temporary Sediment Control Fence Fabric" 14 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 15 1.5 SUBMITTALS 16 A. Storm Water Pollution Prevention Plan (SWPPP) 17 B. TCEQ Notice of Intent (NOI) for Storm Water Discharges Associated with 18 Construction Activity under the TPDES General Permit 19 C. Construction Site Notice 20 D. TCEQ Notice of Termination (NOT) for Storm Water Discharges Associated with 21 Construction Activity under the TPDES General Permit 22 E. Notice of Change (if applicable) 23 F. Grading and/or fill permit, if required 24 25 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 26 1.7 CLOSEOUT SUBMITTALS [NOT USED] 27 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 28 1.9 QUALITY ASSURANCE [NOT USED] 29 1.10 DELIVERY, STORAGE AND HANDLING [NOT USED] 30 1.11 FIELD [SITE] CONDITIONS [NOT USED] 31 1.12 WARRANTY [NOT USED] 32 PART 2 - PRODUCTS 33 2.1 OWNER -FURNISHED [OR] OWNER -SUPPLIED PRODUCTS [NOT USED] 34 2.2 PRODUCT TYPES AND MATERIALS 35 A. Rock Filter Dams 36 1. Aggregate CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised April 29, 2021 City Project No. 103412 31 25 00 - 3 EROSION AND SEDIMENT CONTROL Page 3 of 9 1 a. Furnish aggregate with hardness, durability, cleanliness and resistance to 2 crumbling, flaking and eroding acceptable to the Engineer. 3 b. Provide the following: 4 1) Types 1, 2 and 4 Rock Filter Dams 5 a) Use 3 to 6 inch aggregate. 6 2) Type 3 Rock Filter Dams 7 a) Use 4 to 8 inch aggregate. 8 2. Wire 9 a. Provide minimum 20 gauge galvanized wire for the steel wire mesh and tie 10 wires for Types 2 and 3 rock filter dams 11 b. Type 4 dams require: 12 1) Double -twisted, hexagonal weave with a nominal mesh opening of 2'/2 13 inches x 3 t/4 inches 14 2) Minimum 0.0866 inch steel wire for netting 15 3) Minimum 0.1063 inch steel wire for selvages and corners 16 4) Minimum 0.0866 inch for binding or tie wire 17 B. Geotextile Fabric 18 1. Place the aggregate over geotextile fabric meeting the following criteria: 19 a. Tensile Strength of 250 pounds, per ASTM D4632 20 b. Puncture Strength of 135 pounds, per ASTM D4833 21 c. Mullen Burst Rate of 420 psi, per ASTM D3786 22 d. Apparent Opening Size of No. 20 (max), per ASTM D4751 23 C. Stabilized Construction Entrances 24 1. Provide materials that meet the details shown on the Drawings and this Section. 25 a. Provide crushed aggregate for long and short-term construction exits. 26 b. Furnish aggregates that are clean, hard, durable and free from adherent coatings 27 such as salt, alkali, dirt, clay, loam, shale, soft or flaky materials and organic 28 and injurious matter. 29 c. Use 3 to 5 inch coarse aggregate with a minimum thickness of 12 inches. 30 d. The aggregate shall be placed over a geotextile fabric meeting the following 31 criteria: 32 1) Tensile Strength of 300 pounds, per ASTM D4632 33 2) Puncture Strength of 120 pounds, per ASTM D4833 34 3) Mullen Burst Rate of 600 psi, per ASTM D3786 35 4) Apparent Opening Size of No. 40 (max), per ASTM D4751 36 D. Embankment for Erosion Control 37 1. Provide rock, loam, clay, topsoil or other earth materials that will forma stable 38 embankment to meet the intended use. 39 E. Sandbags 40 1. Provide sandbag material of polypropylene, polyethylene or polyamide woven 41 fabric with a minimum unit weight of 4 ounces per square yard, a Mullen burst- 42 strength exceeding 300 psi, and an ultraviolet stability exceeding 70 percent. 43 2. Use natural coarse sand or manufactured sand meeting the gradation given in Table 44 1 to fill sandbags. 45 3. Filled sandbags must be 24 to 30 inches long, 16 to 18 inches wide, and 6 to 8 46 inches thick. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised April 29, 2021 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 31 25 00 - 4 EROSION AND SEDIMENT CONTROL Page 4 of 9 Table 1 Sand Gradation Sieve # Maximum Retained (% by Weight) 4 3 percent 100 80 percent 200 95 percent F. Temporary Sediment Control Fence 1. Provide a net -reinforced fence using woven geo-textile fabric. 2. Logos visible to the traveling public will not be allowed. a. Fabric 1) Provide fabric materials in accordance with DMS-6230, "Temporary Sediment Control Fence Fabric." b. Posts 1) Provide essentially straight wood or steel posts with a minimum length of 48 inches, unless otherwise shown on the Drawings. 2) Soft wood posts must be at least 3 inches in diameter or nominal 2 x 4 inch 3) Hardwood posts must have a minimum cross-section of 1-1/2 x 1-1/2 inch 4) T- or L-shaped steel posts must have a minimum weight of 1.3 pounds per foot. c. Net Reinforcement 1) Provide net reinforcement of at least 12-1/2 gauge galvanized welded wire mesh, with a maximum opening size of 2 x 4 inch, at least 24 inches wide, unless otherwise shown on the Drawings. d. Staples 1) Provide staples with a crown at least 3/4 inch wide and legs 1/2 inch long. 22 2.3 ACCESSORIES [NOT USED] 23 2.4 SOURCE QUALITY CONTROL [NOT USED] 24 PART 3 - EXECUTION 25 3.1 INSTALLERS [NOT USED] 26 3.2 EXAMINATION [NOT USED] 27 3.3 PREPARATION [NOT USED] 28 3.4 INSTALLATION 29 A. Storm Water Pollution Prevention Plan 30 1. Develop and implement the project's Storm Water Pollution Prevention Plan 31 (SWPPP) in accordance with the TPDES Construction General Permit TXR150000 32 requirements. Prevent water pollution from storm water runoff by using and 33 maintaining appropriate structural and nonstructural BMPs to reduce pollutants 34 discharges to the MS4 from the construction site. 35 B. Control Measures CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised April 29, 2021 City Project No. 103412 31 25 00 - 5 EROSION AND SEDIMENT CONTROL Page 5 of 9 1 1. Implement control measures in the area to be disturbed before beginning 2 construction, or as directed. Limit the disturbance to the area shown on the 3 Drawings or as directed. 4 2. Control site waste such as discarded building materials, concrete truck washout 5 water, chemicals, litter and sanitary waste at the construction site. 6 3. If, in the opinion of the Engineer, the Contractor cannot control soil erosion and 7 sedimentation resulting from construction operations, the Engineer will limit the 8 disturbed area to that which the Contractor is able to control. 9 4. Immediately correct ineffective control measures. Implement additional controls as 10 directed. Remove excavated material within the time requirements specified in the 11 applicable storm water permit. 12 5. Upon acceptance of vegetative cover by the City, remove and dispose of all 13 temporary control measures, temporary embankments, bridges, matting, falsework, 14 piling, debris, or other obstructions placed during construction that are not a part of 15 the finished work, or as directed. 16 C. Do not locate disposal areas, stockpiles, or haul roads in any wetland, water body, or 17 streambed. 18 D. Do not install temporary construction crossings in or across any water body without the 19 prior approval of the appropriate resource agency and the Engineer. 20 E. Provide protected storage area for paints, chemicals, solvents, and fertilizers at an 21 approved location. Keep paints, chemicals, solvents, and fertilizers off bare ground and 22 provide shelter for stored chemicals. 23 F. Installation and Maintenance 24 1. Perform work in accordance with the TPDES Construction General Permit 25 TXR150000. 26 2. When approved, sediments may be disposed of within embankments, or in areas 27 where the material will not contribute to further siltation and when appropriate 28 stabilization is provided. 29 3. Dispose of removed material in accordance with federal, state, and local 30 regulations. 31 4. Remove devices upon approval or when directed. 32 a. Upon removal, finish -grade and dress the area. 33 b. Stabilize disturbed areas in accordance with the permit, and as shown on the 34 Drawings or directed. 35 5. The Contractor retains ownership of stockpiled material and must remove it from 36 the project when new installations or replacements are no longer required. 37 G. Rock Filter Dams for Erosion Control 38 1. Remove trees, brush, stumps and other objectionable material that may interfere 39 with the construction of rock filter dams. 40 2. Place sandbags as a foundation when required or at the Contractor's option. 41 3. For Types 1, 2, 3, and 5, place the aggregate to the lines, height, and slopes 42 specified, without undue voids. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised April 29, 2021 City Project No. 103412 31 25 00 - 6 EROSION AND SEDIMENT CONTROL Page 6 of 9 4. For Types 2 and 3, place the aggregate on the mesh and then fold the mesh at the upstream side over the aggregate and secure it to itself on the downstream side with wire ties, or hog rings, or as directed. 4 5. Place rock filter dams perpendicular to the flow of the stream or channel unless 5 otherwise directed. 6 6. Construct filter dams according to the following criteria, unless otherwise shown on 7 the Drawings: 8 a. Type 1 (Non -reinforced) 9 1) Height -At least 18 inches measured vertically from existing ground to top 10 of filter dam 11 2) Top Width - At least 2 feet 12 3) Slopes - At most 2:1 13 b. Type 2 (Reinforced) 14 1) Height - At least 18 inches measured vertically from existing ground to top 15 of filter dam 16 2) Top Width - At least 2 feet 17 3) Slopes - At most 2:1 18 c. Type 3 (Reinforced) 19 1) Height -At least 36 inches measured vertically from existing ground to top 20 of filter dam 21 2) Top Width - At least 2 feet 22 3) Slopes - At most 2:1 23 d. Type 4 (Sack Gabions) 24 1) Unfold sack gabions and smooth out kinks and bends. 25 2) For vertical filling, connect the sides by lacing in a single loop —double loop 26 pattern on 4- to 5-inches spacing. At 1 end, pull the end lacing rod until 27 tight, wrap around the end, and twist 4 times. At the filling end, fill with 28 stone, pull the rod tight, cut the wire with approximately 6 inches 29 remaining, and twist wires 4 times. 30 3) For horizontal filling, place sack flat in a filling trough, fill with stone, and 31 connect sides and secure ends as described above. 32 4) Lift and place without damaging the gabion. 33 5) Shape sack gabions to existing contours. 34 e. Type 5 35 1) Provide rock filter dams as shown on the Drawings. 36 H. Construction Entrances 37 1. When tracking conditions exist, prevent traffic from crossing or exiting the 38 construction site or moving directly onto a public roadway, alley, sidewalk, parking 39 area, or other right of way areas other than at the location of construction entrances. 40 2. Place the exit over a foundation course, if necessary. 41 a. Grade the foundation course or compacted subgrade to direct runoff from the 42 construction exits to a sediment trap as shown on the Drawings or as directed. 43 3. At drive approaches, make sure the construction entrance is the full width of the 44 drive and meets the length shown on the Drawings. 45 a. The width shall beat least 14 feet for 1-way and 24 feet for 2-way traffic for all 46 other points of ingress or egress or as directed by the Engineer. 47 I. Earthwork for Erosion Control CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised April 29, 2021 City Project No. 103412 31 25 00 - 7 EROSION AND SEDIMENT CONTROL Page 7 of 9 1. Perform excavation and embankment operations to minimize erosion and to remove 2 collected sediments from other erosion control devices. 3 a. Excavation and Embankment for Erosion Control Measures 4 1) Place earth dikes, swales or combinations of both along the low crown of 5 daily lift placement, or as directed, to prevent runoff spillover. 6 2) Place swales and dikes at other locations as shown on the Drawings or as 7 directed to prevent runoff spillover or to divert runoff. 8 3) Construct cuts with the low end blocked with undisturbed earth to prevent 9 erosion of hillsides. 10 4) Construct sediment traps at drainage structures in conjunction with other 11 erosion control measures as shown on the Drawings or as directed. 12 5) Where required, create a sediment basin providing 3,600 cubic feet of 13 storage per acre drained, or equivalent control measures for drainage 14 locations that serve an area with 10 or more disturbed acres at 1 time, not 15 including offsite areas. 16 b. Excavation of Sediment and Debris 17 1) Remove sediment and debris when accumulation affects the performance of 18 the devices, after a rain, and when directed. 19 2) Remove sediment from sediment traps and sedimentation ponds no later 20 than the time that design capacity has been reduced by 50%. 21 J. Sandbags for Erosion Control 22 1. Construct a berm or dam of sandbags that will intercept sediment -laden storm water 23 runoff from disturbed areas, create a retention pond, detain sediment and release 24 water in sheet flow. 25 2. Fill each bag with sand so that at least the top 6 inches of the bag is unfilled to 26 allow for proper tying of the open end. 27 3. Place the sandbags with their tied ends in the same direction. 28 4. Offset subsequent rows of sandbags 1/2 the length of the preceding row. 29 5. Place a single layer of sandbags downstream as a secondary debris trap. 30 6. Place additional sandbags as necessary or as directed for supplementary support to 31 berms or dams of sandbags or earth. 32 K Temporary S ediment- Control Fence 33 1. Provide temporary sediment -control fence near the downstream perimeter of a 34 disturbed area to intercept sediment from sheet flow. 35 2. Incorporate the fence into erosion -control measures used to control sediment in 36 areas of higher flow. Install the fence as shown on the Drawings, as specified in this 37 Section, or as directed by the Engineer or City representative. 38 a. Post Installation 39 1) Embed posts at least 18 inches deep, or adequately anchor, if in rock, with a 40 spacing of 6 to 8 feet and install on a slight angle toward the run-off source. 41 b. Fabric Anchoring 42 1) Dig trenches along the uphill side of the fence to anchor 6 to 8 inches of 43 fabric. 44 2) Provide a minimum trench cross-section of 6 x 6 inches 45 3) Place the fabric against the side of the trench and align approximately 2 46 inches of fabric along the bottom in the upstream direction. 47 4) Backfill the trench, then hand -tamp. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised April 29, 2021 City Project No. 103412 31 25 00 - 8 EROSION AND SEDIMENT CONTROL Page 8 of 9 1 c. Fabric and Net Reinforcement Attachment 2 1) Unless otherwise shown under the Drawings, attach the reinforcement to 3 wooden posts with staples, or to steel posts with T-clips, in at least 4 places 4 equally spaced. 5 2) Sewn vertical pockets may be used to attach reinforcement to end posts. 6 3) Fasten the fabric to the top strand of reinforcement by hog rings or cord 7 every 15 inches or less. 8 d. Fabric and Net Splices 9 1) Locate splices at a fence post with a minimum lap of 6 inches attached in at 10 least 6 places equally spaced, unless otherwise shown underthe Drawings. 11 a) Do not locate splices in concentrated flow areas. 12 2) Requirements for installation of used temporary sediment -control fence 13 include the following: 14 a) Fabric with minimal or no visible signs of biodegradation (weak fibers) 15 b) Fabric without excessive patching (more than 1 patch every 15 to 20 16 feet) 17 c) Posts without bends 18 d) Backing without holes 19 3.5 REPAIR/RESTORATION [NOT USED] 20 3.6 RE -INSTALLATION [NOT USED] 21 3.7 FIELD [OR] SITE QUALITY CONTROL [NOT USED] 22 3.8 SYSTEM STARTUP [NOT USED] 23 3.9 ADJUSTING [NOT USED] 24 3.10 CLEANING 25 A. Waste Management 26 1. Remove sediment, debris and litter as needed. 27 3.11 CLOSEOUT ACTIVITIES 28 A. Erosion control measures remain in place and are maintained until all soil disturbing 29 activities at the project site have been completed. 30 B. Establish a uniform vegetative cover with a density of 70 percent on all unpaved areas, 31 on areas not covered by permanent structures, or in areas where permanent erosion 32 control measures (i.e. riprap, gabions, or geotextiles) have been employed. 33 C. Once vegetative cover is achieved, the contractor shall remove all temporary control 34 measures, before final project acceptance. It is the contractor's responsibility to remove 35 all temporary control measures, unless transfer of maintenance and subsequent removal 36 is transferred to another entity in writing. 37 D. Upon achievement of final stabilization, submit NOT to TCEQ, and provide a copy of 38 the NOT to the City of Fort Worth"s Environmental Quality Division, if required. 39 E. Complete and submit a Final Grading Certificate to Development Services, if required. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised April 29, 2021 City Project No. 103412 31 25 00 - 9 EROSION AND SEDIMENT CONTROL Page 9 of 9 1 3.12 PROTECTION [NOT USED] 2 3.13 MAINTENANCE 3 A. Install and maintain the integrity of temporary erosion and sedimentation control 4 devices to accumulate silt and debris until earthwork construction and permanent 5 erosion control features are in place or the disturbed area has been adequately stabilized 6 as determined by the Engineer. 7 B. If a device ceases to function as intended, repair or replace the device or portions 8 thereof as necessary. 9 C. Perform inspections of the construction site as prescribed in the Construction General 10 Permit TXR150000. 11 D. Records of inspections and modifications based on the results of inspections must be 12 maintained and available in accordance with the permit. 13 3.14 ATTACHMENTS [NOT USED] 14 15 16 END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 1.1 A. 1. Revised language re: what section includes, 1.2 A. 2. c. Clarified items included in price, 1.5 Added items to list of submittals, 2.2Revised language under April 29, 2021 M Owen product types/materials, 3.4 Revised language under "Installation", and 3.11 C. Added language to clarify responsibility to remove temporary protection device and emphasize clearing of ROW CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised April 29, 2021 City Project No. 103412 3201 17 - 1 PERMANENT ASPHALT PAVING REPAIR Pagel of 5 1 SECTION 32 0117 2 PERMANENT ASPHALT PAVING REPAIR 3 PART1- GENERAL 4 1.1 SUMMARY 5 A. Section includes: 6 1. Flexible pavement repair to include, but not limited to: 7 a. Utility cuts (water, sanitary sewer, drainage, franchise utilities, etc.) 8 b. Warranty work 9 c. Repairs of damage caused by Contractor 10 d. Any permanent asphalt pavement repair needed during the course of 11 construction 12 B. Deviations from this City of Fort Worth Standard Specification 13 1. None. 14 C. Related Specification Sections include, but are not necessarily limited to: 15 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the 16 Contract 17 2. Division 1 — General Requirements 18 3. Section 03 34 16 — Concrete Base Material for Trench Repair 19 4. Section 32 12 16 — Asphalt Paving 20 5. Section 32 13 13 — Concrete Paving 21 6. Section 33 05 10 — Utility Trench Excavation, Embedment and Backfill 22 1.2 PRICE AND PAYMENT PROCEDURES 23 A. Measurement and Payment 24 1. Asphalt Pavement Repair [For utility trench repair, repair width is to include the 25 width beyond the trench shown in the Drawings as well as any additional width 26 required around structures.] 27 a. Measurement 28 1) Measurement for this Item will be by the linear foot of Asphalt Pavement 29 Repair based on the defined width and roadway classification specified in 30 the Drawings. 31 b. Payment 32 1) The work performed and materials furnished in accordance with this Item 33 and measured as provided under "Measurement" will be paid for at the unit 34 price bid price per linear foot of Asphalt Pavement Repair. 35 c. The price bid shall include: 36 1) Preparing final surfaces 37 2) Furnishing, loading, unloading, storing, hauling and handling all materials 38 including freight and royalty 39 3) Traffic control for all testing 40 4) Asphalt, aggregate, and additive 41 5) Materials and work needed for corrective action CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 320117-2 PERMANENT ASPHALT PAVING REPAIR Page 2 of 5 6) Trial batches 7) Tack coat 8) Removal and/or sweeping excess material 2. Asphalt Pavement Repair for Utility Service Trench a. Measurement 1) Measurement for this Item will be by the linear foot of Asphalt Pavement Repair centered on the proposed sewer service line measured from the face of curb to the limit of the Asphalt Pavement Repair for the main sewer line. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid price per linear foot of "Asphalt Pavement Repair, Service" installed for: a) Various types of utilities c. The price bid shall include: 1) Preparing final surfaces 2) Furnishing, loading, unloading, storing, hauling and handling all materials including freight and royalty 3) Traffic control for all testing 4) Asphalt, aggregate, and additive 5) Materials and work needed for corrective action 6) Trial batches 7) Tack coat 8) Removal and/or sweeping excess material 3. Asphalt Pavement Repair Beyond Defined Width a. Measurement 1) Measurement for this Item will be by the square yard for asphalt pavement repair beyond pay limits of the defined width of Asphalt Pavement Repair by roadway classification specified in the Drawings. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per square yard of Asphalt Pavement Repair Beyond Defined Width. c. The price bid shall include: 1) Preparing final surfaces 2) Furnishing, loading, unloading, storing, hauling and handling all materials including freight and royalty 3) Traffic control for all testing 4) Asphalt, aggregate, and additive 5) Materials and work needed for corrective action 6) Trial batches 7) Tack coat 8) Removal and/or sweeping excess material 4. Extra Width Asphalt Pavement Repair a. Measurement 1) Measurement for this Item will be by the square yard for surface repair (does not include base repair) for: a) Various thicknesses CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised December 20, 2012 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 320117-3 PERMANENT ASPHALT PAVING REPAIR Page 3 of 5 1 b. Payment 2 1) The work performed and materials furnished in accordance with this Item 3 and measured as provided under "Measurement" will be paid for at the unit 4 price bid per square yard of Extra Width Asphalt Pavement Repair 5 c. The price bid shall include: 6 1) Preparing final surfaces 7 2) Furnishing, loading, unloading, storing, hauling and handling all materials 8 including freight and royalty 9 3) Traffic control for all testing 10 4) Asphalt, aggregate, and additive 11 5) Materials and work needed for corrective action 12 6) Trial batches 13 7) Tack coat 14 8) Removal and/or sweeping excess material 15 1.3 REFERENCES 16 A. Definitions 17 1. H.M.A.C. — Hot Mix Asphalt Concrete 18 1.4 ADMINISTRATIVE REQUIREMENTS 19 A. Permitting 20 1. Obtain Street Use Permit to make utility cuts in the street from the Transportation 21 and Public Works Department in conformance with current ordinances. 22 2. The Transportation and Public Works Department will inspect the paving repair 23 after construction. 24 1.5 SUBMITTALS [NOT USED] 25 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS 26 A. Asphalt Pavement Mix Design: submit for approval: see Section 32 12 16. 27 1.7 CLOSEOUT SUBMITTALS [NOT USED] 28 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 29 1.9 QUALITY ASSURANCE [NOT USED] 30 1.11 DELIVERY, STORAGE, AND HANDLING [NOT USED] 31 1.12 FIELD CONDITIONS 32 A. Place mixture when the roadway surface temperature is 45 degrees F or higher and 33 rising unless otherwise approved. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 320117-4 PERMANENT ASPHALT PAVING REPAIR Page 4 of 5 1 1.13 WARRANTY [NOT USED] 2 PART 2 - PRODUCTS 3 2.1 OWNER -FURNISHED [NOT USED] 4 2.2 MATERIALS 5 A. Backfill 6 1. See Section 33 05 10. 7 B. Base Material 8 1. Concrete Base Material for Trench Repair: See Section 03 34 16. 9 2. Concrete Base: See Section 32 13 13. 10 C. Asphalt Paving: see Section 32 12 16. 11 1. H.M.A.C. paving: Type D. 12 2.3 ACCESSORIES [NOT USED] 13 2.4 SOURCE QUALITY CONTROL [NOT USED] 14 PART 3 - EXECUTION 15 3.1 INSTALLERS [NOT USED] 16 3.2 EXAMINATION [NOT USED] 17 3.3 PREPARATION 18 A. Surface Preparation 19 1. Mark pavement cut for repairs for approval by the City. 20 2. Contractor and City meet prior to saw cutting to confirm limits of repairs. 21 3.4 INSTALLATION 22 A. General 23 1. Equipment 24 a. Use machine intended for cutting pavement. 25 b. Milling machines may be used as long as straight edge is maintained. 26 2. Repairs: In true and straight lines to dimensions shown on the Drawings. 27 3. Utility Cuts 28 a. In a true and straight line on both sides of the trench 29 b. Minimum of 12 inches outside the trench walls 30 c. If the existing flexible pavement is 2 feet or less between the lip of the existing 31 gutter and the edge of the trench repair, remove the existing paving to such 32 gutter. 33 4. Limit dust and residues from sawing from entering the atmosphere or drainage 34 facilities. 35 B. Removal CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 320117-5 PERMANENT ASPHALT PAVING REPAIR Page 5 of 5 1. Use care to prevent fracturing existing pavement structure adjacent to the repair 2 area. 3 C. Base 4 1. Install replacement base material as specified in Drawings. 5 D. Asphalt Paving 6 1. H.M.A.0 placement: in accordance with Section 32 12 16 7 2. Type D surface mix 8 3. Depth: as specified in Drawings 9 4. Place surface mix in lifts not to exceed 3 inches. 10 5. Last or top lift shall not be less than 2 inches thick. 11 3.5 REPAIR/RESTORATION [NOT USED] 12 3.6 RE -INSTALLATION [NOT USED] 13 3.7 FIELD QUALITY CONTROL [NOT USED] 14 3.8 SYSTEM STARTUP [NOT USED] 15 3.9 ADJUSTING [NOT USED] 16 3.10 CLEANING [NOT USED] 17 3.11 CLOSEOUT ACTIVITIES [NOT USED] 18 3.12 PROTECTION [NOT USED] 19 3.13 MAINTENANCE [NOT USED] 20 3.14 ATTACHMENTS [NOT USED] 21 22 23 24 END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 12/20/2012 D. Johnson 1.2.A — Modified Items to be included in price bid; Added blue text for clarification of repair width on utility trench repair; Added a bid item for utility service trench repair. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised December 20, 2012 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 3201 18 - 1 TEMPORARY ASPHALT PAVING REPAIR Page 1 of 3 SECTION 32 0118 TEMPORARY ASPHALT PAVING REPAIR PART1- GENERAL 1.1 SUMMARY A. Section Includes: 1. Utility cuts (water, sanitary sewer, drainage, etc.) along streets programmed for total reconstruction under a Capital Improvement Program or resurfacing under a Street Maintenance Program. 2. Repairs of damage caused by Contractor 3. Any other temporary pavement repair needed during the course of construction. B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract 2. Division 1 - General Requirements 3. Section 32 1123 - Flexible Base Courses 4. Section 32 12 16 - Asphalt Paving 5. Section 33 05 10 -Utility Trench Excavation, Embedment and Backfill 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Measurement a. Measurement for this Item shall be by the linear foot of Temporary Asphalt Paving Repair. 2. Payment a. The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per linear foot of Temporary Asphalt Paving Repair. No additional payment will be provided for repairs of damage to adjacent pavement caused by the Contractor. 3. The price bid shall include: a. Preparing final surfaces b. Furnishing, loading, unloading, storing, hauling and handling all materials including freight and royalty c. Traffic control for all testing d. Asphalt, aggregate, and additive e. Materials and work needed for corrective action f. Trial batches g. Tack coat h. Removal and/or sweeping excess material CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 320118-2 TEMPORARY ASPHALT PAVING REPAIR Page 2 of 3 1.3 REFERENCES A. Definitions 1. H.M.A.C. — Hot Mix Asphalt Concrete 1.4 ADMINISTRATIVE REQUIREMENTS A. Permitting 1. Obtain Street Use Permit to make utility cuts in the street from the Transportation and Public Works Department in conformance with current ordinances. 2. The Transportation and Public Works Department will inspect the paving repair after construction. 1.5 SUBMITTALS [NOT USED] 1.6 ACTION SUBMITTALSANFORMATIONAL SUBMITTALS A. Asphalt Pavement Mix Design: submit for approval. Section 32 12 16. 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE [NOT USED] 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 1.11 FIELD CONDITIONS A. Weather Conditions: Place mixture when the roadway surface temperature is 40 degrees F or higher and rising unless otherwise approved. 1.12 WARRANTY [NOT USED] PART 2- PRODUCTS 2.1 OWNER -FURNISHED [NOT USED] 2.2 MATERIALS A. Backfill: see Section 33 05 10. B. Base Material 1. Flexible Base: Use existing base and add new flexible base as required in accordance with Section 32 1123. C. Asphalt Concrete: See Section 32 12 16. 1. H.M.A.C. paving: Type D. 2.3 ACCESSORIES [NOT USED] 2.4 SOURCE QUALITY CONTROL [NOT USED] PART 3 - EXECUTION CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Contract No. 103412 320118-3 TEMPORARY ASPHALT PAVING REPAIR Page 3 of 3 3.1 INSTALLERS [NOT USED] 3.2 EXAMINATION [NOT USED] 3.3 PREPARATION [NOT USED] 3.4 INSTALLATION A. Removal 1. Use an approved method that produces a neat edge. 2. Use care to prevent fracturing existing pavement structure adjacent to the repair area. B. Base 1. Install flexible base material per detail. 2. See Section 32 1123. C. Apshalt Paving 1. H.M.A.C. placement: in accordance with Section 32 12 16. 2. Type D surface mix. 3.5 REPAIR/RESTORATION [NOT USED] 3.6 RE -INSTALLATION [NOT USED] 3.7 FIELD QUALITY CONTROL [NOT USED] 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 12/20/2012 D. Johnson 1.2.A — Modified Items to be included in price bid CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 2 3 PART1- GENERAL 4 1.1 SUMMARY SECTION 32 0129 CONCRETE PAVING REPAIR 320129-1 CONCRETE PAVING REPAIR Paget of 8 5 A. Section includes: 6 1. Concrete pavement repair to include, but not limited to: 7 a. Utility cuts (water, sanitary sewer, drainage, etc.) 8 b. Warranty work 9 c. Repairs of damage caused by Contractor 10 d. Any other concrete pavement repair needed during the course of construction 11 e. Full -depth concrete pavement panel replacement 12 f. Concrete Spall repair 13 g. Concrete crack repair 14 B.Deviations from this City of Fort Worth Standard Specification 15 1. None. 16 C.Related Specification Sections include, but are not necessarily limited to: 17 1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract 18 2. Division 1 - General Requirements 19 3. Section 32 01 18 - Temporary Asphalt Paving Repair 20 4. Section 32 1123 — Flex Base Courses 21 5. Section 32 12 16 - Asphalt Paving 22 6. Section 32 13 13 - Concrete Paving 23 7. Section 33 05 10 - Utility Trench Excavation, Embedment and Backfill 24 1.2 PRICE AND PAYMENT PROCEDURES 25 A.Measurement and Payment 26 1. Concrete Pavement Repair [When panel replacement is not required for utility 27 trench repair, repair width is to include the width beyond the trench shown in the 28 Drawings as well as any additional width required around structures. There is no 29 differentiation between main line trench repair and service line trench repair for 30 concrete roadways because the quantity is measured by square yard.] 31 a. Measurement 32 1) Measurement for concrete pavement repair including full -depth panel 33 replacement shall be by the square yard of completed and accepted concrete 34 pavement repair for various concrete class and thickness 35 2) Measurement for concrete crack repair shall be by the foot of exterior crack 36 length, injected gallon, square footage for flood coats, or lump sum. 37 3) Measurement for concrete spall repair shall be by the cubic foot of concrete 38 repair material placed. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised June 13, 2025 City Project No. 103412 320129-2 CONCRETE PAVING REPAIR Page 2 of 8 1 4) Limits of repair for utility cuts will be based on the time of service of the 2 existing pavement as per the Utility Cut Policy. Full -depth panel 3 replacement, spall repair, and crack sealing will be as per the plan details, 4 contract document, or as directed by the City. 5 b. Payment 6 1) The work performed and materials furnished for concrete pavement repair 7 and measured as provided under "Measurement' shall be paid for at the 8 unit price bid per square yard of concrete pavement repair. This price is full 9 compensation for removal, stockpiling, and disposal of waste material and 10 for equipment, materials, labor, tools, and incidentals. 11 2) The work performed and the materials furnished for concrete spall repair 12 and measured as provided under "Measurement' will be paid for at the unit 13 price bid per cubic foot of concrete repair material placed. This price is full 14 compensation for sawing, chipping, milling, cleaning, abrasive blasting, 15 repairing spalled concrete pavement, disposal of materials, materials, 16 equipment, labor, tools, and incidentals. 17 3) The work performed and the materials furnished for concrete crack repair 18 and measured as provided under "Measurement' will be paid for at the unit 19 price bid for the type specified. This price is full compensation for 20 furnishing and installing all repair materials, equipment, labor, and 21 incidentals. 22 c. The price bid shall include: 23 1) The removal, stockpiling, and disposal of waste material 24 2) Shaping and fine grading the placement area 25 3) Furnishing and applying all water required 26 4) Furnishing, loading and unloading, storing, hauling and handling all 27 concrete 28 5) Furnishing, loading and unloading, storing, hauling and handling all base 29 material 30 6) Mixing, placing, finishing and curing all concrete 31 7) Furnishing and installing reinforcing steel 32 8) Furnishing all materials and placing longitudinal, warping, expansion and 33 contraction joints, including all steel dowels, dowel caps and load 34 transmission units required, wire and devices for placing, holding and 35 supporting the steel bar, load transmission units, and joint filler in the 36 proper position; for coating steel bars where required by the Drawings 37 9) Sealing joints 38 10) Monolithically poured curb -and -gutter 39 11) All equipment and machinery that will be applied to the work 40 12) All costs associated with tie bars pullout testing, according to ASTM 41 E488/E488M 42 13) Cleanup 43 1.3 REFERENCES [NOT USED] 44 A.Reference Standards 45 1. Reference standards cited in this Specification refer to the current reference 46 standard published at the time of the latest revision date logged at the end of this 47 Specification, unless a date is specifically cited. 48 2. American concrete Institute (ACI): CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised June 13, 2025 City Project No. 103412 320129-3 CONCRETE PAVING REPAIR Page 3 of 8 1 a. ACI 318 Building Code Requirements for Structural Concrete 2 3. American Society for Testing and Materials (ASTM) 3 a. ASTM C881/ C881M Standard Specification for Epoxy -Resin -Base Bonding 4 System for Concrete 5 b. ASTM E488/ E488 M Standard Test Methods for Strength of Anchors in 6 Concrete Elements 7 1.4 ADMINISTRATIVE REQUIREMENTS 8 A.Permitting 9 1. Obtain Street Use Permit to make utility cuts in the street from the Transportation 10 and Public Works Department in conformance with current ordinances. 11 2. Transportation and Public Works Department will inspect paving repair after 12 construction. 13 1.5 SUBMITTALS [NOT USED] 14 1.6 ACTION SUBMITTALSANFORMATIONAL SUBMITTALS 15 A.Concrete Mix Design: submit for approval in accordance with Section 32 13 13. 16 1.7 CLOSEOUT SUBMITTALS [NOT USED] 17 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 18 1.9 QUALITY ASSURANCE [NOT USED] 19 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 20 1.11 FIELD CONDITIONS 21 A.Weather Conditions: Place concrete as specified in Section 32 13 13. 22 1.12 WARRANTY [NOT USED] 23 PART 2 - PRODUCTS 24 2.1 OWNER -FURNISHED PRODUCTS [NOT USED] 25 2.2 MATERIALS 26 A.Embedment and Backfill: see Section 33 05 10. 27 B.Base material: Concrete base: see Section 32 13 13. 28 C.Concrete: see Section 32 13 13. 29 1. Concrete paving: Class H or Class HES. 30 2. Replace concrete to the specified thickness. 31 2.3 ACCESSORIES [NOT USED] 32 2.4 SOURCE QUALITY CONTROL [NOT USED] 33 PART 3 - EXECUTION CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised June 13, 2025 City Project No. 103412 320129-4 CONCRETE PAVING REPAIR Page 4 of 8 3.1 INSTALLERS [NOT USED] 2 3.2 EXAMINATION [NOT USED] 3 3.3 UTILITY CUT REPAIR 4 A.Preparation 5 1. Replace a continuous section if multiple repairs are closer than 10 feet apart from 6 edge of one repair to the edge of a second repair. 7 2. If the cut is to be covered, use steel plates of sufficient strength and thickness to 8 support traffic. 9 a. Construct a transition of hot -mix or cold -mix asphalt from the top of the steel 10 plate to the existing pavement to create a smooth riding surface. 11 1) Hot -mix or cold -mix asphalt: conform to the requirements of Section 32 12 12 16. 13 3. Surface Preparation: mark pavement cut repairs for approval by the City. 14 B.Installation 15 1. Sawing 16 a. General 17 1) Saw cut perpendicular to the surface to full pavement depth. 18 2) Saw cut the edges of pavement and appurtenances damaged subsequent to 19 sawing to remove damaged areas. 20 3) Such saw cuts shall be parallel to the original saw cut and to neat straight 21 lines. 22 b. Sawing equipment 23 1) Power -driven 24 2) Manufactured for the purpose of sawing pavement 25 3) In good operating condition 26 4) Shall not spall or facture concrete adjacent to the repair area 27 c. Repairs: In true and straight lines to dimensions shown on the Drawings 28 d. Utility Cuts 29 1) In a true and straight line on both sides of the trench 30 2) Minimum of 12 inches outside the trench walls 31 e. Prevent dust and residues from sawing from entering the atmosphere or 32 drainage facilities. 33 2. Removal 34 a. Use care in removing concrete to be repaired to prevent spalling or fracturing 35 concrete adjacent to the repair area. 36 3. Base: as specified in Drawings 37 4. Concrete Paving 38 a. Concrete placement: in accordance with Section 32 13 13. 39 b. Reinforce concrete replacement: as specified in Drawings 40 3.4 FULL -DEPTH CONCRETE PAVEMENT PANEL REPLACEMENT 41 A.Repair limits 42 1. The Contractor shall submit his method of repair to the Project Manager for approval. 43 2. The project manager will use sound engineering judgment to determine the CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised June 13, 2025 City Project No. 103412 320129-5 CONCRETE PAVING REPAIR Page 5 of 8 1 appropriate repair limits. For Jointed Reinforced Concrete Pavement (JRCP), any 2 slab identified for repair must be fully removed and replaced —small, localized 3 repairs are not permitted. However, partial panel replacement may be allowed if the 4 original panel exceeds 20 feet in length. In such cases, the panel may be divided into 5 two sections, and a transverse dummy joint must be added to ensure that each section 6 does not exceed 15 feet in length. 7 B. Concrete pavement removal 8 3. Provide concrete pavement removal equipment including chipping hammers or 9 hydro -demolition equipment for bulk concrete removal; steel chains, lift pins, and a 10 crane or front-end loader for lifting and loading pavement onto a flatbed or dump 11 truck; a maximum 40-lb. drill with tungsten carbide bits; and an air compressor 12 equipped with oil -removal filters capable of delivering air to clear dust and debris. 13 4. Saw -cut the concrete using diamond -blade saws through the full depth of the 14 concrete slab. Saw -cutting with diamond -blade saws will result in a smooth cut 15 surface with little damage to the surrounding concrete. Carbide -tooth wheel saws can 16 cause damage to the surrounding concrete and are not permitted for saw -cutting for 17 full -depth pavement repairs. The saw -cut concrete panels should be removed, and the 18 concrete placed as quickly as possible. Schedule work so that concrete placement 19 follows full -depth saw -cutting by no more than 7 days unless otherwise approved by 20 the project manager. 21 5. Once the saw -cut for the pavement slab is complete, remove the slab by lifting the 22 slab with a minimum disturbance to the base materials and surrounding concrete. Do 23 not spall or fracture concrete adjacent to the repair area. Saw -cut and remove 24 additional concrete as directed, after slab removal, if distresses are found in the 25 surrounding concrete pavement. Repair damages to concrete pavement caused by the 26 Contractor's operation without additional compensation. The breakup method for 27 removing concrete slabs is not allowed, as it could disturb the base and cause damage 28 to the surrounding concrete. 29 6. Completely remove all loose or damaged base material, ensuring no unstable material 30 remains. Recompact the base to the satisfaction of the project manager or inspector. 31 Before concrete placement, level the base layer using Type A, Grade 1-2 flexible 32 base to match the original grade of the concrete slab or as otherwise directed. 33 C. Base Material 34 7. Provide Type A, Grade 1-2 flexible base material in accordance with City 35 Specification 32 1123, for flexible base repairs. In the areas where base repairs are 36 required, place a minimum of 8 inches of flexible base over a compacted subgrade, 37 unless otherwise directed by the Project Manager. If three or more consecutive 38 concrete panels require replacement, an approved geogrid material may be installed 39 on top of the compacted subgrade prior to placing the flexible base. 40 8. Compact the flexible base materials to a minimum 95% proctor with -2 to +4 of 41 optimum moisture content. Level the base layer with Type A, Grade 1-2 flexible base 42 to the original grade of the concrete slab or as directed before concrete placement. 43 Place concrete directly onto the compacted base layer unless otherwise directed. 44 D.Mix Design 45 1. Obtain approval for the repair hydraulic cement concrete mix design 10 days prior to 46 beginning any repair work. The selection of concrete mix should be based on the time 47 for opening the road to traffic and temperature range during the repair. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised June 13, 2025 City Project No. 103412 320129-6 CONCRETE PAVING REPAIR Page 6 of 8 1 2. Hydraulic cement concrete mix design. Provide Class HES concrete in accordance 2 with City spec Section 32 13 13, "Concrete Paving", and designed to attain a 3 minimum compressive strength of 3,000 psi within the designated timeframe if the 4 timeframe designated for opening the road to traffic is less than 72 hr. (3-days) after 5 concrete placement. Otherwise, provide Class H concrete conforming to City spec 6 Section 32 13 13, "Concrete Paving". 7 E. Concrete Pavement 8 1. Thickness: The new concrete pavement thickness shall match the existing concrete 9 pavement thickness. However, the new concrete pavement shall be constructed with 10 minimum thicknesses of 9 inches for Arterial and Industrial streets, 7 inches for 11 Collector streets, and 6 inches for Residential streets, regardless of the existing 12 pavement thickness. 13 2. Tie bars: Place tie bars to restore the continuity of the concrete pavement as shown 14 on the details in the contract document. Drill holes into the existing concrete to a 15 minimum depth of 6 inches, unless otherwise directed. Use a drill bit with a diameter 16 1/8 inch larger than the diameter of the tie bars. Clean each hole thoroughly with a 17 wire brush and compressed air to remove all dust and moisture. Only cartridge or 18 machine applicator epoxy systems are permitted. Apply epoxy in accordance with the 19 manufacturer's instructions. Insert the tip of the epoxy cartridge or machine 20 applicator into the back of the hole and inject Type III, Class C epoxy, ensuring the 21 hole is filled completely. Immediately insert the tie bars into the filled holes. Ensure 22 that the bond strength of the epoxy -grouted tie bars achieves a pullout strength of at 23 least 75% of the tie bar's yield strength, tested in accordance with ASTM E488 and 24 within the epoxy manufacturer's recommended curing time. If the specified pull-out 25 strength is not achieved, increase the embedment depth and retest. Other variables, 26 such as epoxy application and hole cleanout, can also be adjusted to improve pull-out 27 strength. The failure of drilled and epoxied bars to achieve the required pull-out 28 strength is typically due to inadequate filling of the drilled holes with epoxy, rather 29 than the length of embedment. Complete all tie bar testing prior to starting repair 30 work. All activities related to pullout testing and corrective measures shall be at the 31 Contractor's expense. 32 3. Deformed reinforcing bars: Install new deformed reinforcing steel bars matching the 33 size and spacing specified in the plans or details in the contract document. Comply 34 with ACI 318 for minimum lap of spliced bars where not specified on the Drawings. 35 Provide and place supports to securely hold the new reinforcing steel in place. 36 4. Dowel bars: Place dowel bars as shown on the details in the contract document or 37 plans for jointly reinforced concrete pavement (JRCP). Provide and place supports to 38 securely hold the dowel bars in place. The spacing between transverse joints shall not 39 exceed 15 feet. 40 5. After installing the required reinforcing steel, place the concrete directly onto the 41 properly compacted base. Mix, place, cure, and test the concrete according to the 42 City's concrete paving specification, Section 32 13 13 — Concrete Paving. Broom- 43 finish the surface unless otherwise indicated in the plans or details in the contract 44 document. 45 6. Perform a timely saw -cut at transverse contraction joints for JRCP in accordance 46 with City specification, Section 32 13 13 — Concrete Paving. 47 7. Clean and seal transverse contraction joints with an approved sealant in accordance 48 with City specification, Section 32 13 13 — Concrete Paving. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised June 13, 2025 City Project No. 103412 320129-7 CONCRETE PAVING REPAIR Page 7 of 8 1 8. Ensure the new pavement matches with the grade and alignment of existing concrete 2 pavement. 3 9. Concrete pavement may be opened to traffic when specified strength is achieved. 4 Unless the pavement is required to be open to traffic within 72 hours, use a standard 5 concrete mix instead of a high -early strength (HES) concrete mix. The use of HES 6 concrete during the summer, when ambient temperatures are high, can result in 7 excessive heat of hydration and premature pavement distress due to thermal cracking. 8 It may also lead to increased drying shrinkage, particularly near the surface. Proper 9 curing of HES mixes is essential to minimize map cracking caused by large 10 temperature gradients and high evaporation rates. 11 3.5 CONCRETE SPALL REPAIR 12 A.Description 13 1. Repair spalling and partial -depth failures in concrete pavement using Type VIII 14 epoxy that meets ASTM C 881 Type I or IV, rapid -set concrete that meets DMS- 15 4655, "Concrete Repair Materials," Type `B.", or approved concrete mix designs 16 B. Spall category 17 1. Spalls are categorized based on severity of damage. Type of repair material and 18 installation procedures differ based on spall category. Spalls are categorized as 19 minor, intermediate, or major based on severity. Spall repair materials and methods 20 differ significantly depending on the spall depth, area, causes, and configurations. 21 Contractor shall use TxDOT procedure to perform spall repair. 22 a. Minor Spalls 23 1) Damage is less than 1 inch deep, and it covers an area less than 12 square 24 inches 25 2) Use epoxy or epoxy mortar that is formulated for concrete repair to repair 26 minor spalls 27 3) Use materials from TxDOT's preapproved list for Type VIII epoxy. 28 Contractors may use other materials only if specifically authorized by the 29 City in writing. 30 b. Intermediate spall 31 1) Use only TxDOT pre -approved materials meeting the requirements of 32 DMS-4655, "Concrete Repair Materials." 33 2) Form -and -pour materials are typically the best option in pavement 34 applications because they can be extended with coarse aggregate, which 35 significantly reduces the potential for shrinkage cracking. 36 c. Major Spall 37 1) Major spalls typically involve deep repairs to members in which capacity 38 has been reduced because of damage and deterioration. The repair is meant 39 to restore the capacity of the damaged concrete. Use approved mix designs 40 to repair major spalls. 41 3.6 CONCRETE CRACK REPAIR 42 A.Repair cracks in concrete pavement by epoxy injection, gravity filling, routing and 43 sealing, or surface sealing. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020, WSM-H Revised June 13, 2025 City Project No. 103412 320129-8 CONCRETE PAVING REPAIR Page 8 of 8 1 B.Concrete cracks as narrow as 0.002 inches can be injected with epoxy resin. However, it 2 is often difficult to effectively fill cracks that are narrower than 0.005 inches. It is 3 important to use a crack gauge to get accurate readings on crack widths. Contractors shall 4 use TxDOT crack sealing procedures to perform crack repairs. 5 C.Pressure-inject TxDOT Type IX low -viscosity epoxy resin (ASTM C 881 Type IV, 6 Grade 1) into concrete cracks to restore structural integrity of damaged members or to 7 prevent water and chloride infiltration. 8 D.Use TxDOT approved Type V or VII concrete epoxy adhesive for sealing the surface of 9 cracks. 10 3.7 REPAIR/RESTORATION [NOT USED] 11 3.8 RE -INSTALLATION [NOT USED] 12 3.9 FIELD QUALITY CONTROL [NOT USED] 13 3.10 SYSTEM STARTUP [NOT USED] 14 3.11 ADJUSTING [NOT USED] 15 3.12 CLEANING [NOT USED] 16 3.13 CLOSEOUT ACTIVITIES [NOT USED] 17 3.14 PROTECTION [NOT USED] 18 3.15 MAINTENANCE [NOT USED] 19 3.16 ATTACHMENTS [NOT USED] PTO 21 END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 1.2.A — Modified Items to be included in price bid; Added blue text for clarification 12/20/2012 D. Johnson of repair width on utility trench repair 2.2.C.1 — Changed to Class P to Class H 1.2 Update price and payment procedures 1.3 Added reference standards 3.4 Added Full Depth Concrete Pavement Panel Replacement section 6/13/25 M Owen 3.5 Added concrete Spall Repair section 3.6 Added Concrete Crack Repair Section CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 13, 2025 Water & Sanitary Sewer Replacement Contract 2020, WSM-H City Project No. 103412 SECTION 32 1123 FLEXIBLE BASE COURSES PART1- GENERAL 1.1 SUMMARY 32 1123 - 1 FLEXIBLE BASE COURSES Page 1 of 7 A. Section Includes: 1. Foundation course for surface course or for other base course composed of flexible base constructed in one or more courses in conformity with the typical section. B. Deviations from this City of Fort Worth Standard Specification 1. None C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the Contract 2. Division 1— General Requirements 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Measurement a. Measurement for this Item will be by the square yard of Flexible Base Course for various: 1) Depths 2) Types 3) Gradations 2. Payment a. The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per square yard of Flexible Base Course. 3. The price bid shall include: a. Preparation and correction of subgrade b. Furnishing of material c. Hauling d. Blading e. Sprinkling f. Compacting 1.3 REFERENCES A. Definitions 1. RAP — Recycled Asphalt Pavement. B. Reference Standards 1. Reference standards cited in this specification refer to the current reference standard published at the time of the latest revision date logged at the end of this specification, unless a date is specifically cited. 2. ASTM International (ASTM): CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 321123-2 FLEXIBLE BASE COURSES Page 2 of 7 a. D698, Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Standard Effort (12 400 ft-lbf/ft3 (600 kN-m/m3)) Texas Department of Transportation (TXDOT): a. Tex-104-E, Determining Liquid Limits of Soils b. Tex-106-E, Calculating the Plasticity Index of Soils c. Tex-107-E, Determining the Bar Linear Shrinkage of Soils d. Tex- 110-E, Particle Size Analysis of Soils e. Tex-116-E, Ball Mill Method for Determining the Disintegration of Flexible Base Material f. Tex-117-E, Triaxial Compression for Disturbed Soils and Base Materials g. Tex-411-A, Soundness of Aggregate Using Sodium Sulfate or Magnesium Sulfate h. Tex-413-A, Determining Deleterious Material in Mineral Aggregate 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 1.5 ACTION SUBMITTALS [NOT USED] 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE [NOT USED] 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 1.11 FIELD [SITE] CONDITIONS [NOT USED] 1.12 WARRANTY [NOT USED] PART 2 - PRODUCTS [NOT USED] 2.1 OWNER -FURNISHED PRODUCTS [NOT USED] 2.2 MATERIALS A. General 1. Furnish uncontaminated materials of uniform quality that meet the requirements of the Drawings and specifications. 2. Obtain materials from approved sources. 3. Notify City of changes to material sources. 4. The City may sample and test project materials at any time before compaction throughout the duration of the project to assure specification compliance. B. Aggregate 1. Furnish aggregate of the type and grade shown on the Drawings and conforming to the requirements of Table 1. 2. Each source must meet Table 1 requirements for liquid limit, plastiCity index, and wet ball mill for the grade specified. 3. Do not use additives such as but not limited to lime, cement, or fly ash to modify aggregates to meet the requirements of Table 1, unless shown on the Drawings. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 321123-3 FLEXIBLE BASE COURSES Page 3 of 7 Table l Material Requirements Property Test Method Grade 1 Grade 2 Master gradation sieve size % retained Tex- 110-E 2-1/2 in. — 0 1-3/4 in. 0 0-10 7/8in 10-35 — 3/8 in. 30-50 — No. 4 45-65 45-75 No. 40 70-85 60-85 Liquid limit, % max.' Tex-104-E 35 40 PlastiCity index, max.' Tex-106-E 10 12 Wet ball mill, % max.' Tex- 116-E 40 45 Wet ball mill, % max. increase passing the No. 40 sieve 20 20 Classification' Tex- 117-E 1.0 1.1-2.3 Min. compressive strength', psi lateral pressure 0 psi lateral pressure 15 psi 45 175 35 175 1. Determine plastic index in accordance with Tex-107-E (linear shrinkage) when liquid limit is unattainable as defined in Tex-104-E. 2. When a soundness value is required by the Drawings, test material in accordance with Tex-411-A. 3. Meet both the classification and the minimum compressive strength, unless otherwise shown on the Drawings. 4. Material Tolerances a. The City may accept material if no more than 1 of the 5 most recent gradation tests has an individual sieve outside the specified limits of the gradation. b. When target grading is required by the Drawings, no single failing test may exceed the master grading by more than 5 percentage points on sieves No. 4 and larger or 3 percentage points on sieves smaller than No. 4. c. The City may accept material if no more than 1 of the 5 most recent plasticity index tests is outside the specified limit. No single failing test may exceed the allowable limit by more than 2 points. 5. Material Types a. Do not use fillers or binders unless approved. b. Furnish the type specified on the Drawings in accordance with the following: 1) Type A a) Crushed stone produced and graded from oversize quarried aggregate that originates from a single, naturally occurring source. b) Do not use gravel or multiple sources. 2) Type B a) Only for use as base material for temporary pavement repairs. b) Do not exceed 20 percent RAP by weight unless shown on Drawings. 3) Type D a) Type A material or crushed concrete. b) Crushed concrete containing gravel will be considered Type D material. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised December 20, 2012 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 321123-4 FLEXIBLE BASE COURSES Page 4 of 7 c) The City may require separate dedicated stockpiles in order to verify compliance. d) Crushed concrete must meet the following requirements: (1) Table 1 for the grade specified. (2) Recycled materials must be free from reinforcing steel and other objectionable material and have at most 1.5 percent deleterious material when tested in accordance with TEX-413-A. C. Water 1. Furnish water free of industrial wastes and other objectionable matter. 2.3 ACCESSORIES [NOT USED] 2.4 SOURCE QUALITY CONTROL [NOT USED] PART 3 - EXECUTION 3.1 INSTALLERS [NOT USED] 3.2 EXAMINATION [NOT USED] 3.3 PREPARATION A. General 1. Shape the subgrade or existing base to conform to the typical sections shown on the Drawings or as directed. 2. When new base is required to be mixed with existing base: a. Deliver, place, and spread the new flexible base in the required amount. b. M nipulate and thoroughly mix the new base with existing material to provide a uniform mixture to the specified depth before shaping. B. Subgrade Compaction 1. Proof roll the roadbed before pulverizing or scarifying in accordance with the following: a. Proof Rolling 1) City Project Representative must be on -site during proof rolling operations. 2) Use equipment that will apply sufficient load to identify soft spots that rut or pump. a) Acceptable equipment includes fully loaded single -axle water truck with a 1500 gallon capacity. 3) M ke at least 2 passes with the proof roller (down and back = 1 pass). 4) Offset each trip by at most 1 tire width. 5) If an unstable or non -uniform area is found, correct the area. b. Correct 1) Soft spots that rut or pump greater than 3/4 inch 2) Areas that are unstable or non -uniform 2. Installation of base material cannot proceed until compacted subgrade approved by the City. 3.4 INSTALLATION A. General CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised December 20, 2012 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 321123-5 FLEXIBLE BASE COURSES Page 5 of 7 1. Construct each layer uniformly, free of loose or segregated areas, and with the required density and moisture content. 2. Provide a smooth surface that conforms to the typical sections, lines, and grades shown on the Drawings or as directed. 3. Haul approved flexible base in clean, covered trucks. B. Equipment 1. General a. Provide machinery, tools, and equipment necessary for proper execution of the work. 2. Rollers a. The Contractor may use any type of roller to meet the production rates and quality requirements of the Contract unless otherwise shown on the Drawings or directed. b. When specific types of equipment are required, use equipment that meets the specified requirements. c. Alternate Equipment. 1) Instead of the specified equipment, the Contractor may, as approved, operate other compaction equipment that produces equivalent results. 2) Discontinue the use of the alternate equipment and furnish the specified equipment if the desired results are not achieved. d. City may require Contractor to substitute equipment if production rate and quality requirements of the Contract are not met. C. Placing 1. Spread and shape flexible base into a uniform layer by approved means the same day as delivered unless otherwise approved. 2. Place material such that it is mixed to minimize segregation. 3. Construct layers to the thickness shown on the Drawings, while maintaining the shape of the course. 4. Where subbase or base course exceeds 6 inches in thickness, construct in 2 or more courses of equal thickness. 5. M nimum lift depth: 3 inches i 6. Control dust by sprinkling. 7. Correct or replace segregated areas as directed. 8. Place successive base courses and finish courses using the same construction methods required for the first course. D. Compaction General a. Compact using density control unless otherwise shown on the Drawings. b. M ltiple lifts are permitted when shown on the Drawingszor approved. c. Bring each layer to the moisture content directed. When necessary, sprinkle the material to the extent necessary to provide not less than the required density. d. Compact the full depth of the subbase or base to the extent necessary to remain firm and stable under construction equipment. 2. Rolling CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised December 20, 2012 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 321123-6 FLEXIBLE BASE COURSES Page 6 of 7 a. Begin rolling longitudinally at the sides and proceed towards the center, overlapping on successive trips by at least 1/2 the width of the roller unit. b. On superelevated curves, begin rolling at the low side and progress toward the high side. c. Offset alternate trips of the roller. d. Operate rollers at a speed between 2 and 6 mph as directed. e. Rework, recompact, and refinish material that fails to meet or that loses required moisture, density, stability, or finish before the next course is placed or the project is accepted. £ Continue work until specification requirements are met. g. Proof roll the compacted flexible base in accordance with the following: 1) Proof Rolling a) City Project Representative must be on -site during proof rolling operations. b) Use equipment that will apply sufficient load to identify soft spots that rut or pump. (1) Acceptable equipment includes fully loaded single -axle water truck with a 1500 gallon capacity. c) M ke at least 2 passes with the proof roller (down and back = 1 pass). d) Offset each trip by at most 1 tire width. e) If an unstable or non -uniform area is found, correct the area. 2) Correct a) Soft spots that rut or pump greater than 3/4 inch. b) Areas that are unstable or non -uniform. 3. Tolerances a. M intain the shape of the course by blading. b. Completed surface shall be smooth and in conformity with the typical sections shown on the Drawings to the established lines and grades. c. For subgrade beneath paving surfaces, correct any deviation in excess of 1/4 inch in cross section in length greater than 16 feet measured longitudinally by loosening, adding or removing material. Reshape and recompact by sprinkling and rolling. d. Correct all fractures, settlement or segregation immediately by scarifying the areas affected, adding suitable material as required. Reshape and recompact by sprinkling and rolling. e. Should the subbase or base course, due to any reason, lose the required stability, density and finish before the surfacing is complete, it shall be recompacted at the sole expense of the Contractor. 4. Density Control a. M nimum Density: 95 percent compaction as determined by ASTM D698. b. M isture content: minus 2 to plus 4 of optimum. o E. Finishing 1. After completing compaction, clip, skin, or tight -blade the surface with a maintainer or subgrade trimmer to a depth of approximately 1/4 inch. 2. Remove loosened material and dispose of it at an approved location. 3. Seal the clipped surface immediately by rolling with an appropriate size pneumatic tire roller until a smooth surface is attained. 4. Add small increments of water as needed during rolling. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised December 20, 2012 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 321123-7 FLEXIBLE BASE COURSES Page 7 of 7 5. Shape and maintain the course and surface in conformity with the typical sections, lines, and grades as shown on the Drawings or as directed. 6. In areas where surfacing is to be placed, correct grade deviations greater than 1/4 inch in 16 feet measured longitudinally or greater than 1/4 inch over the entire width of the cross-section. 7. Correct by loosening, adding, or removing material. 8. Reshape and recompact in accordance with 3A.C. 3.5 REPAIR/RESTORATION [NOT USED] 3.6 RE -INSTALLATION [NOT USED] 3.7 QUALITY CONTROL A. Density Test 1. City to measure density of flexible base course. a. Notify City Project Representative when flexible base ready for density testing. b. Spacing directed by City (1 per block minimum). c. City Project Representative determines location of density testing. 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 SECTION 32 1129 LIME TREATED BASE COURSES PART1- GENERAL 19� ►YII lu /:V%`I A. Section Includes: 321129-1 LIME TREATED BASE COURSES Page 1 of 9 l . Treating subgrade, subbase and base courses by the pulverization, addition of lime, mixing and compacting the mix material to the required density. 2. Item applies to the natural ground, embankment, existing pavement; base or subbase courses placed and shall conform to the typical section, lines and grades shown on the Drawings. B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract 2. Division 1 - General Requirements 3. Section 3123 23 - Borrow 4. Section 32 1123 - Flexible Base Courses 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Hydrated Lime a. Measurement 1) Measurement for this Item shall be by the ton (dry weight) of Hydrated Lime used to prepare slurry at the job site. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per ton of Hydrated Lime. c. The price bid shall include: 1) Furnishing the material 2) All freight involved 3) All unloading, storing, and handling 2. Commercial Lime Slurry a. Measurement 1) Measurement for this Item shall be by the ton (dry weight) as calculated from the minimum percent dry solids content of the slurry multiplied by the weight of the slurry in tons delivered. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per ton of Commercial Lime Slurry. c. The price bid shall include: 1) Furnishing the material CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 321129-2 LIME TREATED BASE COURSES Page 2 of 9 2) All freight involved 3) All unloading, storing, and handling Quicklime a. Measurement 1) Measurement for this Item shall be by the ton (dry weight) of Quicklime. Measurement for Quicklime in slurry form shall be measured by the ton (dry weight) of the Quicklime used to prepare the slurry. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per ton of Quicklime. c. The price bid shall include: 1) Furnishing the material 2) All freight involved 3) All unloading, storing, and handling 4. Lime Treatment a. Measurement 1) Measurement for this Item shall be by the square yard of surface area as established by the widths shown on the Drawings and the lengths measured at placement. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per square yard of Lime Treatment applied for: a) Various depths c. The price bid shall include: 1) Preparing the roadbed 2) Loosening, pulverizing application of lime, water content in the slurry mixture and the mixing water 3) Mixing, shaping, sprinkling, compacting, finishing, curing and maintaining 4) Performing all manipulations required 1.3 REFERENCES A. Definitions 1. Hydrated Lime: dry powdered material consisting of calcium hydroxide. 2. Commercial Lime Slurry: liquid mixture of hydrated lime solids and water delivered to a project in slurry form. 3. Quicklime: dry material consisting of calcium oxide furnished in either of two grades: a. Grade DS — grade of "pebble" quicklime suitable for use in the preparation of slurry for wet placing. b. Grade S — finely graded quicklime for use only in the preparation of slurry for wet placing. B. Reference Standards 1. Reference standards cited in this specification refer to the current reference standard published at the time of the latest revision date logged at the end of this specification, unless a date is specifically cited. 2. ASTM International (ASTM): CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 321129-3 LIME TREATED BASE COURSES Page 3 of 9 a. D698, Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Standard Effort (12 400 ft-lbf/ft3 (600 kN-m/m3)) b. D6938, Standard Test Method for In -Place Density and Water Content of Soil and Soil -Aggregate by Nuclear Methods (Shallow Depth) 3. Texas Department of Transportation (TXDOT): a. Tex- 101-E, Preparing Soil and Flexible Base Materials for Testing b. Tex-140-E, Measuring Thickness of Pavement Layer c. Tex-600-J, Sampling and Testing of Hydrated Lime, Quicklime and Commercial Lime Slurry 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 1.5 ACTION SUBMITTALS [NOT USED] 1.6 ACTION SUBMITTALSANFORMATIONAL SUBMITTALS [NOT USED] 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTLAS [NOT USED] 1.9 QUALITY ASSURANCE [NOT USED] 1.10 DELIVERY AND STORAGE A. Truck Delivered Lime 1. Each truck ticket shall bear the weight of lime measured on certified scales. 2. Submit delivery tickets, certified by supplier, that include weight with each bulk delivery of lime to the site. 1.11 SITE CONDITIONS A. Start lime application only when the air temperature is at least 35°F and rising or is at least 40°F. Measure temperature in the shade and away from artificial heat. B. Suspend application when the City determines that weather conditions are unsuitable. 1.12 WARRANTY [NOT USED] PART 2- PRODUCTS 2.1 OWNER -FURNISHED PRODUCTS [NOT USED] 2.2 MATERIALS A. General 1. Furnish uncontaminated materials of uniform quality that meet the requirements of the Drawings and specifications. 2. Notify the City of the proposed material sources and of changes to material sources. 3. Obtain verification from the City that the specification requirements are met before using the sources. 4. The City may sample and test project materials at any time before compaction. B. Lime 1. Hydrated Lime a. pumpable suspension of solids in water CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 321129-4 LIME TREATED BASE COURSES Page 4 of 9 b. solids portion of the mixture when considered as a basis of "solids content," shall consist of principally hydrated lime of a quality and fineness sufficient to meet the chemical and physical requirements. 2. Dry Lime: Do not use unless approved by City. 3. Quicklime a. Use quicklime only when specified by the City. b. dry material consisting of essentially calcium oxide. c. Furnished in either of two grades: 1) Grade DS 2) Grade S 4. Furnish lime that meets the following requirements a. Chemical Requirements Table 2 Time Chemical Renuirements Hydrated Commercial Lime Quicklime Lime Slurry Total "active" lime 90.0 Min 87.0 Min content, percent by weight Unhydrated lime 5.0 Max 87.0 Min content, percent by weight CaO "Free Water" 5.0 Max content, percent by weight water b. Physical Requirements Table 3 Time Phvsical Requirements Hydrated Commercial Lime Quicklime Lime Slurry Wet Sieve Requirement, As percentage by Weight Residue: Retained on No. 6 sieve 0.2 Max 0.2 Max 8.0 Max' Retained on No. 30 sieve 4.0 Max 4.0 Max Dry Sieve Requirement, As percentage by Weight Residue: Retained on a 1-in sieve 0.0 Retained on a 3/4 —in sieve 10.0 Max Retained on a No. 100 Grade Ds — 80 Min sieve Grade S — no limits Retained on a No. 6 sieve 0.2 Max 0.2 Max 8.0 Max' 1 The amount total "active" lime content, as CaO, in the material retained on the No. 6 sieve must not exceed 2.0% by weight of the original quicklime. c. Slurry Grades Table 4 Lime Slurry Grades Minimum Dry Solids Contents by Percentage of the Slurry CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 321129-5 LIME TREATED BASE COURSES Page 5 of 9 Grade 1 31 Grade 2 35 Grade 3 46 C. Flexible Base Courses: Furnish base material that meets the requirements of Section 32 1123, for the type and grade shown on the Drawings, before the addition of lime. D. Water: Furnish water free of industrial wastes and other objectionable material. E. Borrow: See Section 3123 23. 2.3 ACCESSORIES [NOT USED] 2.4 SOURCE QUALITY CONTROL [NOT USED] PART 3 - EXECUTION 3.1 INSTALLERS [NOT USED] 3.2 EXAMINATION [NOT USED] 3.3 PREPARATION A. Shape the subgrade or existing base to conform to the typical sections shown on the Drawings or as directed. 3.4 INSTALLATION A. General 1. Produce a completed course of treated material containing: a. uniform lime mixture, free from loose or segregated areas. b. uniform density and moisture content. c. well bound for full depth. d. with smooth surface and suitable for placing subsequent courses. 2. Maximum layer depth of lime treatment in single layer: 8 inches. 3. For treated subgrade exceeding 8 inches deep, pulverize, apply lime, mix, compact and finish in equal layers not exceeding 5 inches deep. B. Equipment 1. General: Provide machinery, tools, and equipment necessary for proper execution of the work. 2. Rollers a. The Contractor may use any type of roller to meet the production rates and quality requirements of the Contract unless otherwise shown on the Drawings or directed. b. When specific types of equipment are required, use equipment that meets the specified requirements. c. Alternate Equipment 1) Instead of the specified equipment, the Contractor may, as approved, operate other compaction equipment that produces equivalent results. 2) Discontinue the use of the alternate equipment and furnish the specified equipment if the desired results are not achieved. d. City may require Contractor to substitute equipment if production rate and quality requirements of the Contract are not met. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 321129-6 LIME TREATED BASE COURSES Page 6 of 9 3. Storage Facility a. Store quicklime and dry hydrated lime in closed, weatherproof containers. 4. Slurry Equipment a. Use slurry tanks equipped with agitation devices to slurry hydrated lime or quicklime on the project or other approved location. b. The City may approve other slurrying methods. c. Provide a pump for agitating the slurry when the distributor truck is not equipped with an agitator. 5. Pulverization Equipment a. Provide pulverization equipment that: 1) Cuts and pulverizes material uniformly to the proper depth with cutters that plane to a uniform surface over the entire width of the cut 2) Provides a visible indication of the depth of cut at all times, and uniformly mixes the materials C. Pulverization 1. Pulverize or scarify existing material after shaping so that 100 percent passes a 2 1/2 inch sieve. 2. If the material cannot be uniformly processed to the required depth in a single pass, excavate and windrow the material to expose a secondary grade to achieve processing to depth as shown in the Drawings. D. Application of Lime 1. Uniformly apply lime as shown on the Drawings or as directed. 2. Add lime at the percentage specified in Drawings. 3. Apply lime only on an area where mixing can be completed during the same working day. 4. Minimize dust and scattering of lime by wind. Do not apply lime when wind conditions, in the opinion of the City, cause blowing lime to become dangerous to traffic or objectionable to adjacent property owners. 5. Slurry Placement a. Hydrated Lime 1) Mix Lime with water and apply slurry 2) Apply Type B, commercial lime slurry, with a lime percentage not less applicable for grade used 3) Distribute lime at the rate shown on the Drawings 4) Make successive passes over a measured surface of roadway until the proper moisture and lime content have been achieved. b. Quicklime 1) Spread the residue for the Quicklime slurrying procedure uniformly over the length of the roadway. 2) Residue is primarily inert material with little stabilizing value; however, may contain a small amount of Quicklime particles that slake slowly. A concentration of these particles could cause the compacted stabilized material to swell during slaking. E. Mixing 1. Begin mixing within 6 hours of application of lime. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 321129-7 LIME TREATED BASE COURSES F Page 7 of 9 2. Hydrated lime exposed to the open air for 6 hours or more between application and mixing, or that experiences excessive loss due to washing or blowing, will not be accepted for payment. 3. Thoroughly mix the material and lime using approved equipment. 4. Mix until a homogeneous, friable mixture of material and lime is obtained, free from all clods and lumps. 5. Do not mix greater than 1 inch deeper than the stabilization depth specified. 6. Materials containing plastic clay or other materials that are not readily mixed with lime shall be mixed as thoroughly as possible at the time of lime application, brought to the proper moisture content and sealed with a pneumatic roller. 7. Allow the mixture to cure for 72 hours or as directed by City. 8. When pebble grade quicklime is used, allow the mixture to cure for 2 to 4 days. 9. Sprinkle the treated materials during the mixing and curing operation to achieve adequate hydration and proper moisture content. 10. After curing, resume mixing until a homogeneous, friable mixture is obtained. 11. After mixing, City will sample the mixture at roadway moisture and test in accordance with Tex- 101-E, Part III, to determine compliance with the gradation requirements in Table 5. Table 5 Gradation Re uirements Minimum % Passing) Sieve Size Base 1-3/4 in. 100 3/4 in. 85 No. 4 60 Compaction 1. General a. Begin compaction immediately after final mixing. b. Aerate and sprinkle as necessary to provide optimum moisture content. c. Multiple lifts are permitted when shown on the Drawings or approved. d. Bring each layer to the moisture content directed. 2. Rolling a. Begin rolling longitudinally at the sides and proceed toward the center, overlapping on successive trips by at least one-half the width of the roller unit. b. On superelevated curves, begin rolling at the low side and progress toward the high side. c. Offset alternate trips of the roller. d. Operate rollers at a speed between 2 and 6 MPH or as directed. e. Rework, recompact, and refinish material that fails to meet or that loses required moisture, density, stability, or finish before the next course is placed or the project is accepted. 1) Continue work until specification requirements are met. 2) Rework in accordance with Maintenance item of this Section. f. Proof roll the lime treated base course in accordance with the following: 1) Proof Rolling a) City Project Representative must be on -site during proof rolling operations. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 321129-8 LIME TREATED BASE COURSES Page 8 of 9 b) Use equipment that will apply sufficient load to identify soft spots that rut or pump. (1) Acceptable equipment includes fully loaded single -axle water truck with a 1500 gallon capacity. c) Make at least 2 passes with the proof roller (down and back = I pass). d) Offset each trip by at most 1 tire width. e) If an unstable or non -uniform area is found, correct the area. 2) Correct a) Soft spots that rut or pump greater than 3/4 inch. b) Areas that are unstable or non -uniform. Density Control a. Compact until the entire depth of the mixture has achieved a uniform density of not less than 95 percent of the maximum density as determined by ASTM D698. b. Moisture content: minus 2 to plus 4 optimum. G. Maintenance 1. Maintain the completed soil lime base in good condition, satisfactory to the City as to grade, crown and cross section until the overlaying or next course is constructed. 2. Keep surface of the compacted course moist until covered by other base or pavement. Reworking a Section a. When a section is reworked within 72 hours after completion of compaction, rework the section to provide the required density. b. When a section is reworked more than 72 hours after completion of compaction, add additional lime at 25 percent of the percentage specified. c. Reworking includes loosening, adding material or removing unacceptable material if necessary, mixing as directed, compacting, and finishing. H. Finishing 1. After completing compaction of the final course, clip, skin, or tight -blade the surface of the lime -treated material with a maintainer or subgrade trimmer to a depth of approximately 1/4 inch. 2. Remove loosened material and dispose of at an approved location. 3. Roll the clipped surface immediately with a pneumatic tire roller until a smooth surface is attained. 4. Add small amounts of water as needed during rolling. 5. Shape and maintain the course and surface in conformity with the typical sections, lines, and grades shown on the Drawings or as directed. I. Curing 1. Cure for the minimum number of days shown in Table 6 and by finished pavement type: a. Concrete pavement 1) Sprinkle with water 2) Maintain moisture during curing 3) Do not allow equipment on the finished course during curing except as required for sprinkling. b. Asphalt Pavement CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 321129-9 LIME TREATED BASE COURSES Page 9 of 9 1) Apply an asphalt material at a rate of 0.05 to 0.20 gallon per square yard. 2) Do not allow equipment on the finished course during curing. Table 6 Minimum Curing Reauirements Before Placing Subsequent Courses' Untreated Material Curing (Days) PI<35 2 PI > 35 5 1. Subject to the approval of the City. Proof rolling may be required as an indicator of adequate curing. 2. Begin paving operations or add courses within 14 calendar days of final compaction. 3.5 REPAIR/RESTORATION [NOT USED] 3.6 RE -INSTALLATION [NOT USED] 3.7 QUALITY CONTROL A. Density Test 1. City Project Representative must be on site during density testing 2. City to measure density of lime treated base course in accordance with ASTM D6938. 3. Spacing directed by City (1 per block minimum). 4. City Project Representative determines density testing locations. B. Depth Test 1. In -place depth will be evaluated for each 500-foot roadway section 2. Determine in accordance with Tex- 140-E in hand excavated holes. 3. For each 500-foot section, 3 phenolphthalein tests will be performed. 4. City Project Representative determines depth testing locations. 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 32 11 33 -1 CEMENT TREATED BASE COURSES Pagel of 8 1 SECTION 32 1133 2 CEMENT TREATED BASE COURSES 3 PART1- GENERAL 4 1.1 SUMMARY 5 A. Section Includes 6 1. Treating subgrade, subbase and base courses by the pulverization, addition of 7 cement (or CEM-LIMETM), mixing and compacting the mix material to the required 8 density. 9 2. Item applies to the natural ground, embankment, existing pavement, base or 10 subbase courses placed and shall conform to the typical section, lines and grades 11 shown on the Drawings. 12 3. For asphalt pavement pulverization projects, CEM-LIMETM (or approved equal) 13 may be used, in lieu of cement, for subgrade soils with high plasticity index 14 (plasticity index (PI) of 15 or above). 15 4. The procedures and methods outlined in this spec for cement applies to CEM- 16 LIMETM except that CEM-LIMETM needs to be applied using the slurry method. 17 5. If the existing asphalt is milled off exposing the subgrade soil, the stabilizing agent 18 may need to be lime, in lieu of cem-lime, for soils with high PI 19 B. Deviations from City of Fort Worth Standards 20 1. None 21 C.Related Specification Sections include but are not necessarily limited to 22 1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract 23 2. Division 1 - General Requirements 24 3. Section 32 1123 - Flexible Base Courses 25 1.2 PRICE AND PAYMENT PROCEDURES 26 A.Measurement and Payment 27 1. Cement 28 a. Measurement 29 1) Measurement for this Item shall be by the ton (dry weight). 30 b. Payment 31 1) The work performed and materials furnished in accordance with this Item 32 and measured as provided under "Measurement" will be paid for at the unit 33 price bid per ton (dry weight) of Cement. 34 c. The price bid shall include: 35 1) Furnishing Cement material 36 2) All freight involved 37 3) All unloading, storing and handling 38 2. CEM-LIMETM 39 a. Measurement 40 1) Measurement for this Item shall be by the ton (dry weight). 41 b. Payment CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 10, 2022 City Project No. 103412 32 11 33 - 2 CEMENT TREATED BASE COURSES Page 2 of 8 1 1) The work performed and materials furnished in accordance with this Item 2 and measured as provided under "Measurement" will be paid for at the unit 3 price bid per ton (dry weight) of CEM-LIMETM (or approved equal). 4 c. The price bid shall include: 5 1) Furnishing CEM-LIMETM 6 2) All freight involved 7 3) All unloading, storing and handling 8 3. Cement Treatment 9 a. Measurement 10 1) Measurement for this Item shall be by the square yard of surface area. 11 2) The dimensions for determining the surface area are established by the 12 widths shown on the Drawings and the lengths measured at placement. 13 b. Payment 14 1) The work performed and materials furnished in accordance with this Item 15 and measured as provided under "Measurement" will be paid for at the unit 16 price bid per square yard of Cement Treatment placed for: 17 a) Various depths 18 c. The price bid shall include: 19 1) Pulverizing or providing the soil material 20 2) Handling, hauling and spreading dry or slurry cement 21 3) Mixing the cement with the soil either in -place or in a mixing plant 22 4) Furnishing, hauling and mixing water with the soil -cement mixture 23 5) Spreading and shaping the mixture; compacting the mixture, including all 24 rolling required for compaction 25 6) Surface finishing 26 7) Water and sprinkling 27 8) Curing 28 1.3 REFERENCES 29 A.Reference Standards 30 1. Reference standards cited in this specification refer to the current reference standard 31 published at the time of the latest revision date logged at the end of this 32 specification, unless a date is specifically cited. 33 2. ASTM International (ASTM): 34 a. C150, Standard Specification for Portland Cement 35 b. C595, Standard Specification for Blended Hydraulic Cements 36 c. D698, Standard Test Methods for Laboratory Compaction Characteristics of Soil 37 Using Standard Effort (12 400 ft-lbf/ft3 (600 kN-m/m3)) 38 3. Texas Department of Transportation (TxDOT) 39 a. Tex- 101-E, Preparing soil and flexible base materials for testing 40 b. Tex-140-E, Measuring thickness of paving layers CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 10, 2022 City Project No. 103412 32 11 33 - 3 CEMENT TREATED BASE COURSES Page 3 of 8 1 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 2 1.5 ACTION SUBMITTALS [NOT USED] 3 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 4 1.7 CLOSEOUT SUBMITTALS [NOT USED] 5 1.8 MAINTENANCE MATERIAL SUBMITTLAS [NOT USED] 6 1.9 QUALITY ASSURANCE [NOT USED] 7 LI0 DELIVERY, STORAGE, AND HANDLING 8 A. Truck Delivered Cement 9 1. Each truck ticket shall bear the weight of cement measured on certified scales. 10 2. Submit delivery tickets, certified by supplier, that include weight with each bulk 11 delivery of cement to the site. 12 1.11 FIELD [SITE] CONDITIONS 13 A. Start cement application only when the air temperature is at least 35 degrees F and rising 14 or is at least 40 degrees F. 15 B.Measure temperature in the shade away from artificial heat. 16 C. Suspend application when the City determines that weather conditions are unsuitable. 17 1.12 WARRANTY [NOT USED] 18 PART 2 - PRODUCTS 19 2.1 OWNER -FURNISHED PRODUCTS [NOT USED] 20 2.2 MATERIALS 21 A. General 22 1. Furnish uncontaminated materials of uniform quality that meet the requirements of 23 the Drawings and specifications. 24 2. Notify the City of the proposed material sources and of changes to material sources. 25 3. Obtain verification from the City that the specification requirements are met before 26 using the sources. 27 4. The City may sample and test project materials at any time before compaction. 28 B.Cement: ASTM C150 or ASTM C595 Type I,11, IL or IP. 29 C.Flexible Base Courses: Furnish base material that meets the requirements of Section 32 30 1123 for the type and grade shown on the Drawings, before the addition of cement. 31 D.Water: Furnish water free of industrial wastes and other objectionable material. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 10, 2022 City Project No. 103412 32 11 33 - 4 CEMENT TREATED BASE COURSES Page 4 of 8 2.3 ACCESSORIES [NOT USED] 2 2.4 SOURCE QUALITY CONTROL [NOT USED] 3 PART 3 - EXECUTION 4 3.1 INSTALLERS [NOT USED] 5 3.2 EXAMINATION [NOT USED] 6 3.3 PREPARATION 7 A. Shape existing material in accordance with applicable bid items to conform to typical 8 sections shown on the Drawings and as directed. 9 3.4 INSTALLATION 10 A. General 11 1. Produce a completed course of treated material containing: 12 a. Uniform Portland cement mixture, free from loose or segregated areas 13 b. Uniform density and moisture content 14 c. Well bound for full depth 15 d. With smooth surface and suitable for placing subsequent courses 16 2. Maximum layer depth of cement treatment in single layer: 8 inches. 17 3. For treated subgrade exceeding 8 inches deep, pulverize, apply cement, mix, 18 compact and finish in equal layers not exceeding 5 inches deep. 19 B. Equipment 20 1. Provide machinery, tools, and equipment necessary for proper execution of the 21 work. 22 2. Rollers 23 a. The Contractor may use any type of roller to meet the production rates and 24 quality requirements of the Contract unless otherwise shown on the Drawings or 25 directed. 26 b. When specific types of equipment are required, use equipment that meets the 27 specified requirements. 28 c. Alternate Equipment 29 1) Instead of the specified equipment, the Contractor may, as approved, 30 operate other compaction equipment that produces equivalent results. 31 2) Discontinue the use of the alternate equipment and furnish the specified 32 equipment if the desired results are not achieved. 33 d. City may require Contractor to substitute equipment if production rate and 34 quality requirements of the Contract are not met. 35 3. Slurry Equipment 36 a. Use slurry tanks equipped with agitation devices for cement application. 37 b. The City may approve other slurrying methods. 38 c. Provide a pump for agitating the slurry when the distributor truck is not 39 equipped with an agitator. 40 4. Pulverization Equipment 41 a. Provide pulverization equipment that: 42 1) Cuts and pulverizes material uniformly to the proper depth with cutters that 43 plane to a uniform surface over the entire width of the cut CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 10, 2022 City Project No. 103412 32 11 33 - 5 CEMENT TREATED BASE COURSES Page 5 of 8 1 2) Provides a visible indication of the depth of cut at all times 2 3) Uniformly mixes the materials 3 C. Pulverization 4 1. Pulverize or scarify existing material after shaping so that 100 percent by dry 5 weight passes a 1-inch sieve, and 80 percent by dry weight passes a No. 4 sieve 6 exclusive of gravel or stone retained in sieves. 7 2. Pulverize recycled asphalt pavement so that 100 percent by dry weight passes a 2- 8 inch sieve, and 60 percent by dry weight passes a No. 4 sieve exclusive of gravel or 9 stone retained in sieves. 10 D.Cement Application 11 1. Spread by an approved dry or slurry method uniformly on the soil at the rate 12 specified on the Drawings 13 a. CEM-LIMETM shall be applied using the slurry method. 14 2. If a bulk cement spreader is used, position by string lines or other approved method 15 during spreading to insure a uniform distribution of cement. 16 3. Apply to an area that all the operations can be continuous and completed in daylight 17 within 6-hours of initial application. 18 4. Do not exceed the quantity of cement that permits uniform and intimate mixture of 19 soil and cement during dry -mixing operations 20 5. Do not exceed the specified optimum moisture content for the soil and cement 21 mixture. 22 6. No equipment, except that used in the spreading and mixing, allowed to pass over 23 the freshly spread cement until it is mixed with the soil. 24 E. Mixing 25 1. Thoroughly mix the material and cement using approved equipment. 26 2. Mix until a homogeneous, friable mixture of material and cement is obtained, free 27 from all clods and lumps. 28 3. Keep mixture within moisture tolerances throughout the operation. 29 4. Spread and shape the completed mixture in a uniform layer. 30 5. After mixing, the City shall sample the mixture at roadway moisture and test in 31 accordance with Tex 101 E, Part III, to determine compliance with the gradation 32 requirements in Table 1. 33 Table 1 34 Gradation Requirements Minimum % Passing Sieve Size Base 1-3/4 in. 100 3/4 in. 85 No. 4 60 35 F. Compaction 36 1. Prior to the beginning of compaction, the mixture shall be in a loose condition for 37 its full depth. 38 2. Compact material to at least 95-percent of the maximum density as determined by 39 ASTM D698. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 10, 2022 City Project No. 103412 32 11 33 - 6 CEMENT TREATED BASE COURSES Page 6 of 8 1 3. At the start of compaction, the percentage of moisture in the mixture and in un- 2 pulverized soil lumps shall be less than the quantity which shall cause the soil- 3 cement mixture to become unstable during compaction and finishing. 4 4. When the uncompacted soil -cement mixture is wetted by rain so that the average 5 moisture content exceeds the tolerance given at the time of final compaction, the 6 entire section shall be reconstructed in accordance with this specification at the sole 7 expense of the Contractor. 8 5. The specified optimum moisture content and density shall be determined in the 9 field on the representative samples of soil -cement mixture obtained from the area 10 being processed. 11 6. Final moisture content shall be within minus-2 to plus-4-of-optimum. 12 7. Begin compaction after mixing and after gradation and moisture requirements have 13 been met. 14 8. Begin compaction at the bottom and continue until the entire depth of the mixture is 15 uniformly compacted. 16 9. Uniformly compact the mixture to the specified density within 2-hours. 17 10. After the soil and cement mixture is compacted uniformly apply water as needed 18 and thoroughly mix in. 19 11. Reshape the surface to the required lines, grades and cross section and then lightly 20 scarify to loosen any imprint left by the compacting or shaping equipment. 21 G.Maintenance 22 1. Maintain the soil -cement treatment in good condition from the time it first starts 23 work until all work shall is completed. 24 2. Maintenance includes immediate repairs of any defect that may occur after the 25 cement is applied. 26 3. Maintenance work shall be done by the Contractor at the Contractor's expense and 27 repeated as often as necessary to keep the area continuously intact. 28 4. Repairs are to be made in such a manner as to insure restoration of a uniform 29 surface for the full depth of treatment. 30 5. Remedy any low area of treated subgrade by scarifying the surface to a depth of at 31 least 2 inches, filling the area with treated material and compacting. 32 6. Remedy any low area of subbase or base shall by replacing the material for the full 33 depth of subbase or base treatment rather than adding a thin layer of stabilized 34 material to the completed work. 35 H.Finishing 36 1. After completing compaction of the final course, clip, skin, or tight -blade the 37 surface of the cement -treated material with a maintainer or subgrade trimmer to a 38 depth of approximately 1/4 inch. 39 2. Remove loosened material and dispose of at an approved location. 40 3. Roll the clipped surface immediately with a pneumatic tire roller adding small 41 increments of moisture as needed and until a smooth surface is attained. 42 4. Add small amounts of water as needed during rolling. Shape and maintain the 43 course and surface in conformity with the typical sections, lines, and grades shown 44 on the Drawings or as directed. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 10, 2022 City Project No. 103412 32 11 33 - 7 CEMENT TREATED BASE COURSES Page 7 of 8 1 5. Surface compaction and finishing shall proceed in such a manner as to produce, in 2 not more than 2-hours, a smooth, closely knit surface, free of cracks, ridges or loose 3 material, conforming to the drawn grade and line shown on the Drawings. 4 6. After the final layer or course of the cement modified soil has been compacted, it 5 shall be brought to the required lines and grades in accordance with the typical 6 sections. 7 7. The completed section shall then be finished by rolling with a pneumatic tire or 8 other suitable roller sufficiently to create micro cracking. 9 I. Curing 10 1. General 11 a. Cure for at least 48 hours. 12 b. Maintain the moisture content during curing at no lower than 2 percentage 13 points below optimum. 14 2. Curing method depends on finished pavement type: 15 a. Concrete pavement: 16 1) Sprinkle with water 17 2) Maintain moisture during curing 18 3) Do not allow equipment on the finished course during curing except as 19 required for sprinkling, unless otherwise approved. 20 b. Asphalt Pavement: 21 1) Apply an asphalt material at a rate of 0.05 to 0.20 gallon per square yard. 22 2) Do not allow equipment on the finished course during curing 23 3. Begin paving operations or add courses within 14 calendar days of final compaction 24 of the cement treated base. 25 3.5 REPAIR / RESTORATION [NOT USED] 26 3.6 RE -INSTALLATION [NOT USED] 27 3.7 FIELD QUALITY CONTROL 28 A.Density Test 29 1. City Project Representative must be on site during density testing 30 2. City to measure density of cement treated base course in accordance with ASTM 31 D6938. 32 3. Spacing directed by City (1 per block minimum). 33 4. City Project Representative determines density testing locations. 34 B.Depth Test 35 1. Take minimum of one core per 500 linear feet per each direction of travel 36 staggering test location in each lane to determine in -place depth. 37 2. City Project Representative determines depth testing locations. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 10, 2022 City Project No. 103412 1 2 3 4 5 6 7 8 E 10 32 11 33 - 8 CEMENT TREATED BASE COURSES Page 8 of 8 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 3-11-2022 Zelalem Arega 1.3.A.2, 2.2.13— Added ASTM C595 — Type 11L Cement 6-10-2022 M Owen 1.1 A. — Added alternative of using CEM-LWE' in areas with high PI 1.2 A. — Added Measurement and Payment section for CEM-LU\4E' 3.4 D. — Added clarification re: slurry application for CEM-LIME' 3.4 I. 3. — Clarified time limits between application and paving CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 10, 2022 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 SECTION 32 1137 LIQUID SOIL STABILIZER PART1- GENERAL 1.1 SUMMARY A. Section Includes: 321137-1 LIQUID SOIL STABILIZER Page I of 5 1. Add -mixture, cement, water, and subgrade or base (with or without asphalt concrete pavement) in the roadway. B. Deviations from this City of Fort Worth Standard Specification 1. None C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the Contract 2. Division 1— General Requirements 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Measurement a. Measurement for this Item will be by the gallon of Liquid Treated Soil Stabilizer. 2. Payment a. The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per gallon of Liquid Treated Soil Stabilizer. 3. The price bid shall include: a. Furnishing all the liquid stabilizer products b. Finishing c. Mixing d. Equipment e. Curing f. Hauling g. Disposal CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Version August 21, 2015 City Project No. 103412 321137-2 LIQUID SOIL STABILIZER Page 2 of 5 1.3 REFERENCES [NOT USED] 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 1.5 ACTION SUBMITTALS [NOT USED] 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE [NOT USED] 1.10 DELIVERY, STORAGE, AND HANDLING A. Containers 1. Must be stored and handled in closed, weatherproof containers until immediate distribution. 2. Must have adequate protection from theft, flooding or damage. 1.11 FIELD [SITE] CONDITIONS A. Soil Environment 1. Liquid Soil Stabilizer may be used in soil environments with plasticity indexes of 20 or greater. 1.12 WARRANTY [NOT USED] PART2- PRODUCTS 2.1 OWNER -FURNISHED PRODUCTS [NOT USED] 2.2 MATERIALS A. City Approved Products 1. Roadbond EN 1 Soil Stabilizer or approved equivalent. 2.3 ACCESSORIES [NOT USED] 2.4 SOURCE QUALITY CONTROL [NOT USED] PART 3 - EXECUTION 3.1 INSTALLERS [NOT USED] 3.2 EXAMINATION [NOT USED] 3.3 PREPARATION A. Mix Design 1. The Design Engineer will designate a cement/add-mixture content that will produce a stabilized mixture that meets the strength requirement. The Engineer will determine the compressive strength of the proposed materials in accordance with Tex-120-E, Part 1. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Version August 21, 2015 City Project No. 103412 321137-3 LIQUID SOIL STABILIZER Page 3 of 5 2. The mix will not include more than 50% asphalt concrete. For bidding purposes an 8" Depth Cement Treated Base requires 0.0075 GA/SY or 128SY/GA. 3.4 INSTALLATION A. General 1. Uniformly place cement dry or as a slurry. Uniformly distribute Liquid Soil Stabilizer and apply only on an area where the mixing, compacting, and finishing operations can be completed during the same working day. 2. Do not start treatment operation unless the air temperature is at the minimum application temperature and rising. The temperature will be taken in the shade and way from artificial heat. Do not apply when, in the opinion of the Engineer, weather conditions are unsuitable. B. Dry Placing 1. Before applying cement, sprinkle the prepared roadway with diluted add - mixture Liquid Soil Stabilizer until the desired quantity of diluted add - mixture Liquid Soil Stabilizer is evenly distributed over the area to be treated. If necessary, continue to sprinkle the treated area with water until optimum moisture content is attained. Distribute the required quantity of dry cement with approved equipment, at a uniform rate. Minimize scattering of cement by wind. Do not apply cement when wind conditions, in the opinion of the Engineer, cause blowing cement to become dangerous to traffic or objectionable t adjacent property owners. C. Slurry Placing Sprinkle the prepared roadway with diluted add -mixture Liquid Soil Stabilizer uniformly by making successive passes over a measured section of the roadway until the desired quantity of diluted add -mixture Liquid Soil Stabilizer is evenly distributed over the area to be treated. Mix the required quantity of cement with water, adjusting the amount of water in order to account for the moisture placed on the roadway with the add - mixture Liquid Soil Stabilizer as it relates to optimum moisture, as approved. Produce slurry free of objectionable materials and with a consistency that can be easily applied. Agitate the slurry continuously. Apply slurry within 2 hours of adding water and not longer than 30 minutes after placement of the add -mixture Liquid Soil Stabilizer, and when the roadway is at a moisture content drier than optimum. Dispense and spread slurry uniformly by making successive passes over a measured section of the roadway at the rate directed until the required cement content is attained. D. Mixing 1. Thoroughly mix the material, add -mixture Liquid Soil Stabilizer and cement using approved equipment. Mix until a homogeneous mixture is obtained. Sprinkle the treated materials during the mixing operation, as directed, to maintain optimum mixing moisture. Spread and shape the completed mixture in a uniform layer. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Version August 21, 2015 City Project No. 103412 321137-4 LIQUID SOIL STABILIZER Page 4 of 5 2. The Engineer will obtain a sample of the material at roadway moisture and remove all non -slaking aggregates retained on a 3/4-in. sieve. The remainder of the mixture must meet the pulverization requirements of Table 1 when tested in accordance with Tex- 101-E, Part III. When shown on the plans or approved by the engineer, the pulverization requirement may be waived when the material contains a substantial amount of aggregate. E. Compaction 1. Compact the mixture in one lift using ordinary compaction or density control, as shown on the plans. Complete compaction within 2 hours after the application of the add -mixture Liquid Soil Stabilizer. 2. Sprinkle the treated material in accordance with Item 204, "Sprinkling". Adjust the moisture content of the mixture during compaction so that it is within 2.0 percentage points of optimum as determined by Test Method Tex-120-E, Part II. Determine the moisture content of the mixture at the beginning and during compaction in accordance with Tex-103-E. Adjust operations if required. 3. Begin rolling longitudinally at the sides and proceed towards the center, overlapping on successive trips by at least one-half the width of the roller unit. On super -elevated curves, begin rolling at the low side and progress toward the high side. Offset alternate trips of the roller. Operate rollers at a speed between 2 and 6 miles per hour, as directed. F. Ordinary Compaction Roll with approved compaction equipment, as directed. Correct irregularities, depressions, and weak spots immediately by scarifying the areas affected, adding or removing treated material as required, reshaping, and re -compacting. G. Finishing Immediately after completing compaction, clip, skin, or tight -blade the surface of the add -mixture Liquid Soil Stabilization/cement treated material with a maintainer or subgrade trimmer to a depth of approximately 1/4 in. Remove loosened material and dispose of at an approved location. Roll the clipped surface immediately with a pneumatic tire roller until a smooth surface is attained. Add small increments of water as needed during rolling. Shape and maintain the course and surface in conformity with the typical sections, lines and grades shown on the plans or as directed. In areas where surfacing is to be placed, trim grade deviations greater than 1/4 in. in cross section and 1/4 in. in 16 ft. measured longitudinally for the entire width of the cross-section. Remove excess material, reshape, and roll with a pneumatic tire roller. If material is more than 1/4 in. low, correct as directed. Do not surface patch. H. Curing CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Version August 21, 2015 City Project No. 103412 321137-5 LIQUID SOIL STABILIZER Page 5 of 5 Maintain the moisture content of the finished section at no lower than 2 percentage points below optimum by sprinkling or by applying an asphalt material at the rate of 0.05 to 0.20 gallons per square yard as directed, until a subsequent course or pavement is placed or as otherwise directed. Do not allow equipment on the finished course except as required to complete curing, unless otherwise approved. At least 3 days of curing are required before opening the finished section to traffic, unless otherwise shown on the plans or directed. 3.5 REPAIR / RESTORATION [NOT USED] 3.6 RE -INSTALLATION [NOT USED] 3.7 FIELD QUALITY CONTROL A. Density Control Compact to meet at least 95% of optimum density as determined in accordance with Tex-120-E, Part If. The Engineer will determine roadway density in accordance with Test Method Tex-115-E and will verify strength in accordance with Tex-120-E, Part If. Remove and replace material that does not meet density requirements and compact and test replacement material in accordance with density control methods. 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Version August 21, 2015 City Project No. 103412 321216-1 ASPHALT PAVING Page 1 of 24 1 SECTION 32 12 16 2 ASPHALT PAVING 3 PART1- GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. Constructing a hot -mix asphalt (HMA) pavement layer composed of a compacted, 7 dense -graded, or Superpave mixture of aggregate and asphalt binder for surface or 8 base courses 9 B. Deviations from this City of Fort Worth Standard Specification 10 1. None. 11 C. Related Specification Sections include, but are not necessarily limited to: 12 1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract 13 2. Division 1 - General Requirements 14 3. Section 32 01 17 - Permanent Asphalt Paving Repair 15 1.2 PRICE AND PAYMENT PROCEDURES 16 A. M asurement and Payment 17 1. Asphalt Pavement 18 a. M asurement 19 1) M asurement for this Item shall be by the square yard of completed and 20 accepted asphalt pavement in its final position for various: 21 a) Thicknesses 22 b) Types 23 b. Payment 24 1) The work performed and materials furnished in accordance with this Item 25 and measured as provided under "Measurement" will be paid for at the unit 26 price bid per 27 c. The price bid shall include: 28 1) Shaping and fine -grading the placement area 29 2) Furnishing, loading, unloading, storing, hauling, and handling all materials 30 including freight and royalty 31 3) Traffic control for all testing during construction activities. 32 4) Asphalt, aggregate, and additive 33 5) M terials and work needed for corrective action 34 6) Trial batches 35 7) Tack coat 36 8) Removal and/or sweeping excess material 37 2. H.M.A.C. Transition 38 a. M asurement 39 1) M asurement for this Item shall be by the ton of composite Hot Mix 40 Asphalt required for H.M.A.C. Transition. 41 b. Payment CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 7, 2024 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 321216-2 ASPHALT PAVING Page 2 of 24 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per ton of Hot Mix Asphalt. c. The price bid shall include: 1) Shaping and fine -grading the roadbed 2) Furnishing, loading, unloading, storing, hauling, and handling all materials including freight and royalty 3) Traffic control for all testing during construction activities. 4) Asphalt, aggregate, and additive 5) M terials and work needed for corrective action 6) Trial batches 7) Tack coat 8) Removal and/or sweeping excess material 3. Asphalt Base Course a. M asurement 1) M asurement for this Item shall be by the square yard of Asphalt Base Course completed and accepted in its final position for: a) Various thicknesses b) Various types b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per square yard of Asphalt Base Course. c. The price bid shall include: 1) Shaping and fine -grading the roadbed 2) Furnishing, loading, unloading, storing, hauling, and handling all materials including freight and royalty 3) Traffic control for all testing during construction activities. 4) Asphalt, aggregate, and additive 5) M terials and work needed for corrective action 6) Trial batches 7) Tack coat 8) Removal and/or sweeping excess material 4. H.M.A.C. Pavement Level Up a. M asurement 1) M asurement for this Item shall be by the ton of H.M.A.C. completed and accepted in its final position. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per ton of H.M.A.C. c. The price bid shall include: 1) Shaping and fine -grading the roadbed 2) Furnishing, loading, unloading, storing, hauling, and handling all materials including freight and royalty 3) Traffic control for all testing during construction activities. 4) Asphalt, aggregate, and additive 5) M terials and work needed for corrective action 6) Trial batches CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 7, 2024 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 32 12 16-3 ASPHALT PAVING Page 3 of 24 1 7) Tack coat 2 8) Removal and/or sweeping excess material 3 5. H.M.A.C. Speed Cushion 4 a. M asurement 5 1) M asurement for this Item shall be per each H.M.A.C. Speed Cushion 6 installed. 7 b. Payment 8 1) The work performed and materials furnished in accordance with this Item 9 and measured as provided under "Measurement" will be paid for at the unit 10 price bid per each H.M.A.C. Speed Cushion installed and accepted in its final 11 position. 12 c. The price bid shall include: 13 1) Shaping and fine -grading the roadbed 14 2) Furnishing, loading, unloading, storing, hauling, and handling all materials 15 including freight and royalty 16 3) Traffic control for all testing during construction activities. 17 4) Asphalt, aggregate, and additive 18 5) M terials and work needed for corrective action 19 6) Trial batches 20 7) Tack coat 21 8) Removal and/or sweeping excess material 22 1.3 REFERENCES 23 A. Abbreviations and Acronyms 24 1. RAP (reclaimed asphalt pavement) 25 2. SAC (surface aggregate classification) 26 3. BRSQC (Bituminous Rated Source Quality Catalog) 27 4. AQMP (Aggregate Quality Monitoring Program) 28 5. H.M.A.C. (Hot Mix Asphalt Concrete) 29 6. WM (Warm Mix Asphalt) 30 B. Reference Standards 31 1. Reference standards cited in this specification refer to the current reference standard 32 published at the time of the latest revision date logged at the end of this 33 specification unless a date is specifically cited. 34 2. National Institute of Standards and Technology (MIST) 35 a. Handbook 44 - 2007 Edition: Specifications, Tolerances, and Other Technical 36 Requirements for Weighing and Measuring Devices 37 3. ASTM International (ASTM): 38 a. ASTM D6084 - 06 Standard Test Method for Elastic Recovery of Bituminous 39 Materials by Ductilometer 40 4. American Association of State Highway and Transportation Officials 41 a. M 2 Standard Specification for Superpave Volumetric Mix Design 42 b. PP28 Standard Practice for Superpave Volumetric Design for Hot Mix Asphalt 43 (HMA) 44 c. T 201, Kinematic Viscosity of Asphalts (Bitumens) 45 d. T 202 Standard Method of Test for Viscosity of Asphalts by Vacuum Capillary 46 Viscometer CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 7, 2024 City Project No. 103412 321216-4 ASPHALT PAVING Page 4 of 24 1 e. T 316 Standard Method of Test for Viscosity Determination of Asphalt Binder 2 Using Rotational Viscometer 3 f. TP 1-93 Test Method for Determining the Flexural Creep Stiffness of Asphalt 4 Binder Using the Bending Beam Rheometer (BBR) 5 5. Texas Department of Transportation 6 a. Bituminous Rated Source Quality Catalog (BRSQC) 7 b. TEX 100-E, Surveying and Sampling Soils for Highways 8 c. Tex 106-E, Calculating the Plasticity Index of Soils 9 d. Tex 107-E, Determining the Bar Linear Shrinkage of Soils 10 e. Tex 200-F, Sieve Analysis of Fine and Coarse Aggregates 11 f. Tex 203-F, Sand Equivalent Test 12 g. Tex-204-F, Design of Bituminous Mixtures 13 h. Tex-207-F, Determining Density of Compacted Bituminous Mixtures 14 i. Tex 217-17, Determining Deleterious Material and Decantation Test for Coarse 15 Aggregates 16 j. Tex-226-F, Indirect Tensile Strength Test 17 k. Tex-227-17, Theoretical Maximum Specific Gravity of Bituminous Mixtures 18 1. Tex-243-F, Tack Coat Adhesion 19 m. Tex-244-F, Thermal profile of Hot Mix Asphalt 20 n. Tex 280-F, Determination of Flat and Elongated Particles 21 o. Tex 406-A, Material Finer Than 75 µm (No. 200) Sieve in Mineral Aggregates 22 (Decantation Test for Concrete Aggregates) 23 p. Tex 408-A, Organic Impurities in Fine Aggregate for Concrete 24 q. Tex 410-A, Abrasion of Coarse Aggregate using the Los Angeles Machine 25 r. Tex 411-A, Soundness of Aggregate by Using Sodium Sulfate or Magnesium 26 s. Tex 460-A, Determining Crushed Face Particle Count 27 t. Tex 461-A, Degradation of Coarse Aggregate by Micro-Deval Abrasion 28 u. Sulfate 29 v. Tex-530-C, Effect of Water on Bituminous Paving Mixtures 30 w. Tex-540-C, Measurement of Polymer Separation on Heating in Modified 31 Asphalt Systems 32 x. Tex-541-C, Rolling Thin Film Oven Test for Asphalt Binders 33 y. Tex-920-K, Verifying the Accuracy of Drum Mix Plant Belt Scales 34 z. Tex-921-K, Verifying the Accuracy of Hot Mix Plant Asphalt Meters 35 aa. Tex 923-K, Verifying the Accuracy of Liquid Additive Metering Systems 36 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 37 1.5 ACTION SUBMITTALS [NOT USED] 38 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS 39 A. Asphalt Paving Mix Design: The City will review and approve all mix designs before 40 the contractor can begin production of the mix. When submitting mix designs to the City 41 for review, include the following items in the report. 42 1. The combined aggregate gradation, source, specific gravity, and percent of each 43 material used; 44 2. Asphalt binder content and grade 45 3. Asphalt binder content and aggregate gradation of RAP stockpiles; 46 4. the Ndesign level used; CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 7, 2024 City Project No. 103412 321216-5 ASPHALT PAVING Page 5 of 24 1 5. Results of all applicable tests; 2 6. The mixing and molding temperatures; 3 7. The signature of the person or persons that performed the design; 4 8. The date the mixture design was performed; and 5 9. A unique identification number for the mixture design. 6 1.7 CLOSEOUT SUBMITTALS [NOT USED] 7 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 8 1.9 QUALITY ASSURANCE [NOT USED] 9 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 10 1.11 FIELD CONDITIONS 11 A. Weather Conditions 12 1. Place mixture when the roadway surface temperature is equal to or higher than the 13 temperatures listed in Table 1. 14 Table 1 15 Minimum Pavement Surface Temueratures 16 17 18 19 20 21 22 23 24 25 Minimum Pavement Surface Temperatures in Degrees Fahrenheit Originally Specified High Temperature Binder Grade Subsurface Layers or Night Paving Operation Surface Layers Placed in Daylight Operations PG64 45 50 PG 70 551 601 PG 76 W 60' "Contractors may pave at temperatures 10°F lower than the values shown in Table 1 when utilizing a paving process including WMA or equipment that eliminates thermal segregation. In such cases, the contractor must use either a hand-held thermal camera or a hand-held infrared thermometer operated in accordance with Tex-244-F to demonstrate to the satisfaction of the City that the uncompacted mat has no more than 10' F of thermal segregation. 2. Unless otherwise shown on the Drawings, place mixtures only when weather conditions and moisture conditions of the roadway surface are suitable in the opinion of the City. 26 1.12 WARRANTY [NOT USED] 27 PART 2 - PRODUCTS 28 2.1 OWNER -FURNISHED PRODUCTS [NOT USED] 29 2.2 MATERIALS 30 A. General 31 1. Furnish uncontaminated materials of uniform quality that meet the requirements of 32 the plans and specifications. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 7, 2024 City Project No. 103412 321216-6 ASPHALT PAVING Page 6 of 24 1 2. Notify the City of all material sources. 2 3. Notify the City before changing any material source or formulation. 3 4. When the Contractor makes a source or formulation change, the City will verify 4 that the requirements of this specification are met and may require a new laboratory 5 mixture design, trial batch, or both. 6 5. The City may sample and test project materials at any time during the project to 7 verify compliance. 8 6. The depth of the compacted lift should be at least 2 times the nominal maximum 9 aggregate size. 10 B. Aggregate 11 1. General 12 a. Furnish aggregates from sources that conform to the requirements shown in 13 Table 2, and as specified in this Section, unless otherwise shown on the 14 Drawings. 15 b. Provide aggregate stockpiles that meet the definition in this Section for either 16 coarse aggregate or fine aggregate. 17 c. When reclaimed asphalt pavement (RAP) is allowed by Drawing note, provide 18 RAP stockpiles in accordance with this Section. 19 d. Aggregate from RAP is not required to meet Table 2 requirements unless 20 otherwise shown on the Drawings. 21 e. Supply mechanically crushed gravel or stone aggregates that meet the 22 definitions in Tex 100 E. 23 f. Samples must be from materials produced for the project. 24 g. The City will establish the surface aggregate classification (SAC) and perform 25 Los Angeles abrasion, magnesium sulfate soundness, and Micro-Deval tests. 26 h. Perform all other aggregate quality tests listed in Table 2. 27 i. Document all test results on the mixture design report. 28 j. The City may perform tests on independent or split samples to verify 29 Contractor test results. 30 k. Determine aggregate gradations for mixture design and production testing 31 based on the washed sieve analysis given in Tex 200 F, Part II. 32 CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 7, 2024 City Project No. 103412 321216-7 ASPHALT PAVING Page 7 of 24 Table 2 Aggregate Quality Re uirements Property Test Method Requirement Coarse Aggregate SAC Tex-499-A(AQMP) As shown on Drawings Deleterious material, %, max Tex-217-F, Part I 1.0 Decantation, %, max Tex-217-F, Part II 1.5 Micro-Deval abrasion, %, max Tex-461-A Note 1 Los Angeles abrasion, %, max Tex-410-A 35 Magnesium sulfate soundness, 5 cycles, %, max Tex-411-A 25 Crushed face count, %, Min Tex 460-A, Part I 852 Flat and elongated particles g 5: 1, %, max Tex-280-F 10 Fine Aggregate Linear shrinkage, %, max I Tex-107-E 3 Combined Aggregate 3 Sandequivalent, %, min I Tex-203-F 45 1. Used to estimate the magnesium sulfate soundness loss 2. Only applies to crushed gravel. 3. Aggregates, without mineral filler, RAP, RAS, or additives, combined as used in the job -mix formula QMF). 1 1. Coarse Aggregate 2 1) Coarse aggregate stockpiles must have no more than 20 percent material 3 passing the No. 8 sieve. 4 2) Maximum aggregate size should not be over half of the proposed lift depth 5 to prevent particle on particle contact issues. 6 3) Provide aggregates from sources listed in the BRSQC. 7 4) Provide aggregate from unlisted sources only when tested by the City 8 and/or approved before use. 9 5) Allow 30 calendar days for the City to sample, test, and report results for 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 unlisted sources. 6) Class B aggregate meeting all other requirements in Table 2 may be blended with a Class A aggregate in order to meet requirements for Class A materials. 7) When blending Class A and B aggregates to meet a Class A requirement, ensure that at least 50 percent by weight of the material retained on the No. 4 sieve comes from the Class A aggregate source. 8) Blend by volume if the bulk specific gravities of the Class A and B aggregates differ by more than 0.300. 9) When blending, do not use Class C or D aggregates. 10) For blending purposes, coarse aggregate from RAP will be considered as Class B aggregate. 11) Provide coarse aggregate with at least the minimum SAC shown on the Drawings. 12) SAC requirements apply only to aggregates used on the surface of travel lanes, unless otherwise shown on the Drawings. m. RAP is salvaged, milled, pulverized, broken, or crushed asphalt pavement. 1) No RAP permitted for TxDOT TYPE D H.M.A.C. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 7, 2024 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 32 12 16-8 ASPHALT PAVING Page 8 of 24 1 2) Use no more than 15% Fractionated RAP on Superpave surface course 2 mixes and 20% Fractionated RAP for base course mixes unless otherwise 3 shown on the Drawings. Also, the recycled binder to total binder ratio must 4 not exceed 15% for surface courses and 20% for base courses. 5 3) Crush or break RAP so that 100 percent of the particles pass the 2-inch 6 sieve. 7 4) RAP from either Contractor or City, including RAP generated during the 8 project, is permitted only when shown on the Drawings. 9 5) City -owned RAP, if allowed for use, will be available at the location 10 shown on the Drawings. 11 6) When RAP is used, determine asphalt content and gradation for mixture 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 design purposes. 7) Perform other tests on RAP when shown on the Drawings. 8) When RAP is allowed by plan note, use no more than 30 percent RAP in Type A or B mixtures unless otherwise shown on the Drawings. 9) Do not use RAP contaminated with dirt or other objectionable materials. 10) Do not use the RAP if the decantation value exceeds 5 percent and the plasticity index is greater than 8. 11) Test the stockpiled RAP for decantation in accordance with the laboratory method given in Tex-406-A, Part I. 12) Determine the plasticity index using Tex-106-E if the decantation value exceeds 5 percent. 13) The decantation and plasticity index requirements do not apply to RAP samples with asphalt removed by extraction. 14) Do not intermingle Contractor -owned RAP stockpiles with City -owned RAP stockpiles. 15) Remove unused Contractor -owned RAP material from the project site upon completion of the project. 16) Return unused City -owned RAP to the designated stockpile location. n. Fine Aggregate 1) Fine aggregates consist of manufactured sands, screenings, and field sands. 2) Fine aggregate stockpiles must meet the gradation requirements in Table 3. 3) Supply fine aggregates that are free from organic impurities. 4) The City may test the fine aggregate in accordance with Tex-408-A to verify the material is free from organic impurities. 5) At most 15 percent of the total aggregate may be field sand or other uncrushed fine aggregate. 6) With the exception of field sand, use fine aggregate from coarse aggregate sources that meet the requirements shown in Table 2, unless otherwise approved. 7) If 10 percent or more of the stockpile is retained on the No. 4 sieve, test the stockpile and verify that it meets the requirements in Table 2 for coarse aggregate angularity (Tex-460-A) and flat and elongated particles (Tex-280-F). CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 7, 2024 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 321216-9 ASPHALT PAVING Page 9 of 24 Table 3 Gradation Renuirements for Fine Aggregate Sieve Size % Passing by Weight or Volume 3/8" 100 #8 70-100 #200 0-30 2. Mineral Filler a. Mineral filler consists of finely divided mineral matter such as agricultural lime, crusher fines, hydrated lime, cement, or fly ash. b. Mineral filler is allowed unless otherwise shown on the Drawings. c. Do not use more than 2 percent hydrated lime or cement, unless otherwise shown on the Drawings. The Drawings may require or disallow specific mineral fillers. When used, provide mineral filler that: 1) Is sufficiently dry, free -flowing, and free from clumps and foreign matter; 2) Does not exceed 3 percent linear shrinkage when tested in accordance with Tex-107-E; and meets the gradation requirements in Table 4. Table 4 Gradation Renuirements for Mineral Filler Sieve Size % Passing by Weight or Volume #8 100 #200 55-100 3. Baghouse Fines a. Fines collected by the Baghouse or other dust -collecting equipment may be reintroduced into the mixing drum 4. Asphalt Binder and Mix Types a) Surface Course: Use TxDOT dense -graded DG-D with virgin PG 70-22 (no recycled materials such as recycled asphalt shingles or reclaimed asphalt pavement) or Superpave SP-D with PG 70-22 as summarized in Table 5. b) Base Course: use PG 64-22 SP-B or TxDOT DG-B mixes for base courses. c) Hand Paving: When hand paving is allowed, PG64-22 can be used for surface courses. Table 5 Asnhalt Rinder and MiYtnre Renuirements Pavement Layer Mixture Requirement Surface Course PG 70-22 Sue ave SP-D Virgin PG 70-22 TxDOT DG-D (No recycled material Binder Course PG 64-22 TxDOT DG-B PG 64-22 Sue ave SP-B CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 7, 2024 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 32 12 16 - 10 ASPHALT PAVING Page 10 of 24 b. Separation testing is not required if: 1) A modifier is introduced separately at the mix plant either by injection in the asphalt line or mixer, 2) The binder is blended on site in continuously agitated tanks, or binder acceptance is based on field samples taken from an in -line sampling port at the hot mix plant after the addition of modifiers. 5. Tack Coat a. Unless otherwise shown on the Drawings or approved, furnish CSS-1H, SS-1H, or a PG binder with a minimum high -temperature grade of PG 58 for tack coat binder in accordance with Section 2.2.A.5. 6. Additives a. General 1) When shown on the Drawings, use the type and rate of additive specified. 2) Other additives that facilitate mixing or improve the quality of the mixture may be allowed when approved. b. Liquid Antistripping Agent 1) Furnish and incorporate all required asphalt antistripping agents in asphalt concrete paving mixtures and asphalt -stabilized base mixtures to meet moisture resistance testing requirements. 2) Provide a liquid antistripping agent that is uniform and shows no evidence of crystallization, settling, or separation. 3) Ensure that all liquid antistripping agents arrive in: a) Properly labeled and unopened containers, as shipped from the manufacturer, or b) Sealed tank trucks with an invoice to show contents and quantities c) Provide product information to the City including: (1) Material safety data sheet (2) Specific gravity of the agent at the manufacturer's recommended addition temperature, (3) Manufacturer's recommended dosage range, and (4) Handling and storage instructions 4) Addition of lime or a liquid antistripping agent at the Mix Plant, incorporate into the binder as follows: a) Handle in accordance with the manufacturer's recommendations. b) Add at the manufacturer's recommended addition temperature. c) Add into the asphalt line by means of an in -line -metering device. c. Liquid Asphalt Additive Meters 1) Provide a means to check the accuracy of meter output for asphalt primer, fluxing material, and liquid additives. 2) Furnish a meter that reads in increments of 0.1 gal. or less. 3) Verify accuracy of the meter in accordance with Tex-923-K. 4) Ensure the accuracy of the meter within 5.0 percent. 7. Mixes a. Design Requirements 1) Superpave mixes: Use the Superpave design procedure provided in Tex- 204-F to design the mixture meeting the requirements listed in Tables 2, 3, 4, 5, 6, 7, and 8. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 7, 2024 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 32 12 16 - 11 ASPHALT PAVING Page 11 of 24 a) Design the mixture at 50 gyrations (Ndesign). Use a target laboratory - molded density of 96.0% to design the mixture; however, adjustments can be made to the Ndesign value as noted in Table 8. The Ndesign level may be reduced to at least 35 gyrations at the Contractor's discretion. b) Provide Hamburg Wheel and indirect tensile strength tests and provide results with the mixture design meeting the requirements in Table 7 and 8. Table 6 Superpave Mix Master Gradation Limits (% Passing by Weight or Volume) and VMA Requirements for Sunernave mixes Sieve Size SP-B Intermediate SP-C Surface SP-D Fine Mixture 2" — — — 1-1/2" 100.01 — — 1" 98.0-100.0 100.01 — 3/4" 90.0-100.0 98.0-100.0 100.01 1/2" Note2 90.0-100.0 98.0-100.0 3/8" — Note 90.0-100.0 #4 23.0-90.0 28.0-90.0 32.0-90.0 #8 23.0-34.6 28.0-37.0 32.0-40.0 #16 2.0-28.3 2.0-31.6 2.0-37.6 #30 2.0-20.7 2.0-23.1 2.0-27.5 #50 2.0-13.7 2.0-15.5 2.0-18.7 #200 2.0-8.0 2.0-10.0 2.0-10.0 Design VMA, % Minimum 14.0 1 15.0 16.0 Production (Plant -Produced) VMA, % Minimum 13.5 1 14.5 1 15.5 1. Defined as Ma sieve size. No tolerance allowed. 2. M st retain at least 10% cumulative. Table 7 Hamburg Wheel Test Requirements High -Temperature Binder Grade Test Method Minimum # of Passes @ 12.5 mm Rut Depth, Tested @ 50'C PG 64 Tex-242-F 10,000 PG 70 15,000 PG 76 20,000 Table 8 Laboratory Mixture Design Pronerties Mixture Property Test Method Requirement Target laboratory -molded density, % Tex-207-F 96.0 Design gyrations (Ndesign) Tex-241-F 501 Indirect tensile strength (dry), psi Tex-226-F 85-2002 Dust/asphalt binder ratio — 0.6-1.43 Boil test4 Tex-530-C — CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 7, 2024 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 32 12 16 - 12 ASPHALT PAVING Page 12 of 24 1 1. Adjust within a range of 35-100 gyrations when shown on the plans or specification or 2 mutually agreed between the Engineer and Contractor. 3 2. The City may allow the IDT strength to exceed 200 psi if the corresponding Hamburg Wheel 4 rut depth is greater than 3.0 min and less than 12.5 mm. 5 3. Defined as % passing #200 sieve divided by asphalt binder content (only for Superpave 6 mixes). 7 4. Used to establish baseline for comparison to production results. May be waived when 8 approved. 10 2) Dense -Graded Mixes: Us a Superpave Gyratory Compactor to design a 11 dense -graded mixture using the procedure provided in Tex-204-F that 12 meets the requirements listed in Tables 2, 3, 4, 5, 7, 8, and 9. 13 a) Design the mixture at 50 gyrations (Ndesign). Use a target laboratory- 14 molded density of 96.0% to design the mixture; however, adjustments 15 can be made to the Ndesign value as noted in Table 8. The Ndesign 16 level may be reduced to at least 35 gyrations at the Contractor's 17 discretion. The target density may be increased to 97% or 97.5% when 18 shown on the plans or specification. 19 b) A Texas Gyratory Compactor (TGC) may be used when shown on the 20 plans. 21 c) Provide Hamburg Wheel and indirect tensile strength tests and provide 22 results with the mixture design meeting the requirements in Table 7 and 23 8. 24 Table 9 Dense -Graded Mix Master Gradation Limits ( % Passing by Weight or Volume) and VMA Requirements for dense graded mixes Sieve Size DG-B Fine Base DG-C Coarse Surface DG-D Fine Surface 2" — — — 1-1/2" 100 — — 1" 98.0-100.0 100 — 3/4" 84.0-98.0 95.0-100.0 100 1/2" — — 98.0-100.0 3/8" 60."0.0 70.0-85.0 85.0-100.0 #4 40.0-60.0 43.0-63.0 50.0-70.0 #8 29.0-43.0 32.0-44.0 35.0-46.0 #30 13.0-28.0 14.0-28.0 15.0-29.0 #50 6.0-20.0 7.0-21.0 7.0-20.0 #200 2.0-7.0 2.0-7.0 2.0-7.0 Design VMAI, % Minimum — 13.0 1 14.0 15.0 Production Plant -Produced VMA, % Minimum — 12.5 1 13.5 1 14.5 I1 26 8. Warm Mix Asphalt (WM ) 27 a. WM is defined as additives or processes that allow a reduction in the 28 temperature at which asphalt mixtures are produced and placed. 29 b. WM is allowed for use at the Contractor's option unless otherwise shown on 30 the Drawings. 31 c. Produce an asphalt mixture within the temperature range of 215 degrees F and 32 275 degrees F. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 7, 2024 City Project No. 103412 32 12 16 - 13 ASPHALT PAVING Page 13 of 24 1 d. When WM is not required by Drawings, produce an asphalt mixture within ?3 the temperature range of 215 degrees F and 275 degrees F. 4 2.3 ACCESSORIES [NOT USED] 5 2.4 SOURCE QUALITY CONTROL [NOT USED] 6 PART 3 - EXECUTION 7 3.1 INSTALLERS [NOT USED] 8 3.2 EXAMINATION [NOT USED] 9 3.3 PREPARATION 10 A. Hauling Operations 11 1. Before use, clean all truck beds to ensure mixture is not contaminated. 12 2. When a release agent is necessary to coat truck beds, use a release agent approved 13 by the City. 14 3. Petroleum based products, such as diesel fuel, should not be used. 15 4. If wind, rain, temperature or haul distance impacts cooling, insulate truck beds or 16 cover the truck bed with tarpaulin. 17 5. If haul time in project is to be greater than 30 minutes, insulate truck beds or cover 18 the truck bed with tarpaulin. 19 3.4 INSTALLATION 20 A. Equipment 21 1. General 22 a. Provide required or necessary equipment to produce, haul, place, compact, and 23 core asphalt concrete pavement. 24 b. Ensure weighing and measuring equipment complies with specification. 25 c. Synchronize equipment to produce a mixture meeting the required proportions. 26 2. Production Equipment 27 a. Provide: 28 1) Drum -mix type, weigh -batch, or modified weigh -batch mixing plants that 29 ensure a uniform, continuous production 30 2) Automatic proportioning and measuring devices with interlock cut-off 31 circuits that stop operations if the control system malfunctions 32 3) Visible readouts indicating the weight or volume of asphalt and aggregate 33 proportions 34 4) Safe and accurate means to take required samples by inspection forces 35 5) Permanent means to check the output of metering devices and to perform 36 calibration and weight checks 37 6) Additive -feed systems to ensure a uniform, continuous material flow in the 38 desired proportion 39 3. Weighing and Measuring Equipment 40 a. General 41 1) Provide weighing and measuring equipment for materials measured or 42 proportioned by weight or volume. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 7, 2024 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 32 12 16 - 14 ASPHALT PAVING Page 14 of 24 2) Provide certified scales, scale installations, and measuring equipment meeting the requirements of NIST Handbook 44, except that the required accuracy must be 0.4 percent of the material being weighed or measured. 3) Furnish leak -free weighing containers large enough to hold a complete batch of the material being measured. b. Truck Scales 1) Furnish platform truck scales capable of weighing the entire truck or truck — trailer combination in a single draft. c. Aggregate Batching Scales 1) Equip scales used for weighing aggregate with a quick adjustment at zero that provides for any change in tare. 2) Provide a visual means that indicates the required weight for each aggregate. d. Suspended Hopper 1) Provide a means for the addition or the removal of small amounts of material to adjust the quantity to the exact weight per batch. 2) Ensure the scale equipment is level. e. Belt Scales 1) Use belt scales for proportioning aggregate that are accurate to within 1.0 percent based on the average of 3 test runs, where no individual test run exceeds 2.0 percent when checked in accordance with Tex-920-K. f. Asphalt Material Meter 1) Provide an asphalt material meter with an automatic digital display of the volume or weight of asphalt material. 2) Verify the accuracy of the meter in accordance with Tex-921-K. 3) When using the asphalt meter for payment purposes, ensure the accuracy of the meter is within 0.4 percent. 4) When used to measure component materials only and not for payment, ensure the accuracy of the meter is within 1.0 percent. g. Liquid Asphalt Additive Meters 1) Provide a means to check the accuracy of meter output for asphalt primer, fluxing material, and liquid additives. 2) Furnish a meter that reads in increments of 0.1 gallon or less. 3) Verify accuracy of the meter in accordance with Tex-923-K. 4) Ensure the accuracy of the meter within 5.0 percent. 4. Drum -Mix Plants. Provide a mixing plant that complies with the requirements below. a. Aggregate Feed System 1) Provide: a) A minimum of 1 cold aggregate bin for each stockpile of individual materials used to produce the mix b) Bins designed to prevent overflow of material c) Scalping screens or other approved methods to remove any oversized material, roots, or other objectionable materials d) A feed system to ensure a uniform, continuous material flow in the desired proportion to the dryer e) An integrated means for moisture compensation f) Belt scales, weigh box, or other approved devices to measure the weight of the combined aggregate CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 7, 2024 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 32 12 16 - 15 ASPHALT PAVING Page 15 of 24 1 g) Cold aggregate bin flow indicators that automatically signal interrupted 2 material flow 3 b. Reclaimed Asphalt Pavement (RAP) Feed System 4 1) Provide a separate system to weigh and feed RAP into the hot mix plant. 5 c. Mineral Filler Feed System 6 1) Provide a closed system for mineral filler that maintains a constant supply 7 with minimal loss of material through the exhaust system. 8 2) Interlock the measuring device into the automatic plant controls to 9 automatically adjust the supply of mineral filler to plant production and 10 provide a consistent percentage to the mixture. 11 d. Heating, Drying, and Mixing Systems 12 1) Provide: 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 a) A dryer or mixing system to agitate the aggregate during heating b) A heating system that controls the temperature during production to prevent aggregate and asphalt binder damage c) A heating system that completely burns fuel and leaves no residue d) A recording thermometer that continuously measures and records the mixture discharge temperature e) Dust collection system to collect excess dust escaping from the drum. e. Asphalt Binder Equipment 1) Supply equipment to heat binder to the required temperature. 2) Equip the heating apparatus with a continuously recording thermometer located at the highest temperature point. 3) Produce a 24 hour chart of the recorded temperature. 4) Place a device with automatic temperature compensation that accurately meters the binder in the line leading to the mixer. 5) Furnish a sampling port on the line between the storage tank and mixer. Supply an additional sampling port between any additive blending device and mixer. f. Mixture Storage and Discharge 1) Provide a surge -storage system to minimize interruptions during operations unless otherwise approved. 2) Furnish a gob hopper or other device to minimize segregation in the bin. 3) Provide an automated system that weighs the mixture upon discharge and produces a ticket showing: a) Date b) Project identification number c) Plant identification d) Mix identification e) Vehicle identification f) Total weight of the load g) Tare weight of the vehicle h) Weight of mixture in each load i) Load number or sequential ticket number for the day g. Truck Scales 1) Provide standard platform scales at an approved location. 5. Weigh -Batch Plants. Provide a mixing plant that complies with Section 2.2.13.4 "Drum -Mix Plants," except as required below: a. Screening and Proportioning CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 7, 2024 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 32 12 16 - 16 ASPHALT PAVING Page 16 of 24 1 1) Provide enough hot bins to separate the aggregate and to control 2 proportioning of the mixture type specified. 3 a) Supply bins that discard excessive and oversized material through 4 overflow chutes. 5 b) Provide safe access for inspectors to obtain samples from the hot bins. 6 b. Aggregate Weigh Box and Batching Scales 7 1) Provide a weigh box and batching scales to hold and weigh a complete 8 batch of aggregate. 9 2) Provide an automatic proportioning system with low bin indicators that 10 automatically stop when material level in any bin is not sufficient to complete 11 the batch. 12 c. Asphalt Binder Measuring System 13 1) Provide bucket and scales of sufficient capacity to hold and weigh binder 14 for 1 batch. 15 d. M xer 16 1) Equipment mixers with an adjustable automatic timer that controls the dry 17 and wet mixing period and locks the discharge doors for the required mixing 18 period 19 2) Furnish a pug mill with a mixing chamber large enough to prevent spillage. 20 6. M dified Weigh -Batch Plants. Provide a mixing plant that complies with Section 21 2.2.B.5. "Weigh -Batch Plants," except as specifically described below. 22 a. Aggregate Feeds 23 1) Aggregate control is required at the cold feeds. Hot bin screens are not 24 required. 25 b. Surge Bins 26 1) Provide 1 or more bins large enough to produce 1 complete batch of 27 mixture. 28 c. Hauling Equipment 29 1) Provide trucks with enclosed sides to prevent asphalt mixture loss. 30 2) Cover each load of mixture with waterproof tarpaulins. 31 3) Before use, clean all truck beds to ensure the mixture is not contaminated. 32 4) When necessary, coat the inside truck beds with an approved release agent 33 from the City. 34 d. Placement and Compaction Equipment 35 1) Provide equipment that does not damage underlying pavement. 36 2) Comply with laws and regulations concerning overweight vehicles. 37 3) When permitted, other equipment that will consistently produce satisfactory 38 results may be used. 39 7. Asphalt Paver 40 a. General 41 1) Furnish a paver that will produce a finished surface that meets longitudinal 42 and transverse profile, typical section, and placement requirements. 43 2) Ensure the paver does not support the weight of any portion of hauling 44 equipment other than the connection. 45 3) Provide loading equipment that does not transmit vibrations or other 46 motions to the paver that adversely affect the finished pavement quality. 47 4) Equip the paver with an automatic, dual, longitudinal -grade control system 48 and an automatic, transverse -grade control system. 49 b. Tractor Unit CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 7, 2024 City Project No. 103412 32 12 16 - 17 ASPHALT PAVING Page 17 of 24 1 1) Supply a tractor unit that can push or propel vehicles, dumping directly into 2 the finishing machine to obtain the desired lines and grades to eliminate any 3 hand finishing. 4 2) Equip the unit with a hitch sufficient to maintain contact between the 5 hauling equipment's rear wheels and the finishing machine's pusher rollers 6 while mixture is unloaded. 7 c. Screed 8 1) Provide a heated compacting screed that will produce a finished surface 9 that meets longitudinal and transverse profile, typical section, and placement 10 requirements. 11 2) Screed extensions must provide the same compacting action and heating as 12 the main unit unless otherwise approved. 13 d. Grade Reference 14 1) Provide a grade reference with enough support that the maximum 15 deflection does not exceed 1/16 inch between supports. 16 2) Ensure that the longitudinal controls can operate from any longitudinal 17 grade reference including a string line, ski, mobile string line, or matching 18 shoes. 19 3) Furnish paver skis or mobile string line at least 40 feet long unless 20 otherwise approved. 21 8. Material Transfer Devices 22 a. Provide the specified type of device when shown on the Drawings. 23 b. Ensure the devices provide a continuous, uniform mixture flow to the asphalt 24 paver. 25 c. When used, provide windrow pick-up equipment constructed to pick up 26 substantially all roadway mixture placed in the windrow. 27 9. Remixing Equipment 28 a. When required, provide equipment that includes a pug mill, variable pitch 29 augers, or variable diameter augers operating under a storage unit with a 30 minimum capacity of 8 tons. 31 10. Motor Grader 32 a. When allowed, provide a self-propelled grader with a blade length of at least 12 33 feet and a wheelbase of at least 16 feet. 34 11. Handheld Infrared Thermometer 35 a. Provide a handheld infrared thermometer meeting the requirements of 36 Tex-244-F. 37 12. Rollers 38 a. The Contractor may use any type of roller to meet the production rates and 39 quality requirements of the Contract unless otherwise shown on the Drawings 40 or directed. 41 b. When specific types of equipment are required, use equipment that meets the 42 specified requirements. 43 c. Alternate Equipment 44 1) Instead of the specified equipment, the Contractor may, as approved, 45 operate other compaction equipment that produces equivalent results. 46 2) Discontinue the use of the alternate equipment and furnish the specified 47 equipment if the desired results are not achieved. 48 d. City may require Contractor to substitute equipment if production rate and 49 quality requirements of the Contract are not met. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 7, 2024 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 32 12 16 - 18 ASPHALT PAVING Page 18 of 24 13. Straightedges and Templates. Furnish 10-foot straightedges and other templates as required or approved. 14. Distributor vehicles a. Furnish vehicle that can achieve a uniform tack coat placement. b. The nozzle patterns, spray bar height and distribution pressure must work together to produce uniform application. c. The vehicle should be set to provide a "double lap" or "triple lap" coverage. d. Nozzle spray patterns should be identical to one another along the distributor spray bar. e. Spray bar height should remain constant. f. Pressure within the distributor must be capable of forcing the tack coat material out of spray nozzles at a constant rate. 15. Coring Equipment a. When coring is required, provide equipment suitable to obtain a pavement specimen meeting the dimensions for testing. B. Construction 1. Design, produce, store, transport, place, and compact the specified paving mixture in accordance with the requirements of this Section. 2. Unless otherwise shown on the Drawings, provide the mix design. 3. The City will perform quality assurance (QA) testing. 4. Provide quality control (QC) testing as needed to meet the requirements of this Section. C. Production Operations 1. General a. The City may suspend production for noncompliance with this Section. b. Take corrective action and obtain approval to proceed after any production suspension for noncompliance. 2. Operational Tolerances a. Stop production if testing indicates tolerances are exceeded on any of the following: 1) 3 consecutive tests on any individual sieve 2) 4 consecutive tests on any of the sieves 3) 2 consecutive tests on asphalt content b. Begin production only when test results or other information indicate, to the satisfaction of the City, that the next mixture produced will be within Table 11 tolerances. 3. Storage and Heating of Materials a. Do not heat the asphalt binder above the temperatures specified in Section 2.2.A. or outside the manufacturer's recommended values. b. On a daily basis, provide the City with the records of asphalt binder and hot - mix asphalt discharge temperatures in accordance with Table 10. c. Unless otherwise approved, do not store mixture for a period long enough to affect the quality of the mixture, nor in any case longer than 12 hours. 4. Mixing and Discharge of Materials a. Notify the City of the target discharge temperature and produce the mixture within 25 degrees F of the target. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 7, 2024 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 32 12 16 - 19 ASPHALT PAVING Page 19 of 24 b. Monitor the temperature of the material in the truck before shipping to ensure that it does not exceed the maximum production temperatures listed in Table 10. The City will not pay for or allow placement of any mixture produced above the maximum production temperatures listed in Table 10. c. Control the mixing time and temperature so that substantially all moisture is removed from the mixture before discharging from the plant. Table 10 Maximum Production Temnerature High -Temperature Binder Gradel Maximum Production Temperature PG 64 325°F PG 70 335°F PG 76 345°F The high -temperature binder grade refers to the high -temperature grade of the virgin asphalt binder used to produce the mixture. D. Placement Operations 1. Place the mixture to meet the typical section requirements and produce a smooth, finished surface or base course with a uniform appearance and texture. 2. Offset longitudinal joints of successive courses of hot mix by at least 6 inches. 3. Place mixture so longitudinal joints on the surface course coincide with lane lines, or as directed. Ensure that all finished surfaces will drain properly. 4. When End Dump Trucks are used, ensure the bed does not contact the paver when raised. 5. Placement can be performed by hand in situations where the paver cannot place it adequately due to space restrictions. 6. Hand -placing should be minimized to prevent aggregate segregation and surface texture issues. 7. All hand placement shall be checked with a straightedge or template before rolling to ensure uniformity. 8. Place mixture within the compacted lift thickness shown in Table 11, unless otherwise shown on the Drawings or otherwise directed. Table 11 Comnacted 1,ift Thickness and Renuired Core Height Mixture Type Compacted Lift Thickness Minimum Untrimmed Core Height (in.) Eligible for Testing Minimum in. Maximum in. SP-B 2.50 4.0 2.00 SP-C 2.00 3.00 1.25 SP-D 1.25 2.00 1.25 DG-B 2.5 5.00 1.75 DG-D 1.5 3.0 1.25 9. Tack Coat a. Clean the surface before placing the tack coat. Unless otherwise approved, apply tack coat uniformly at the rate directed by the City. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 7, 2024 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 321216-20 ASPHALT PAVING Page 20 of 24 b. The City will set the rate between 0.04 and 0.10 gallons of residual asphalt per square yard of surface area. c. Apply a thin, uniform tack coat to all contact surfaces of curbs, structures, and all joints. d. Prevent splattering of tack coat when placed adjacent to curb, gutter, metal beam guard fence and structures. e. The City may use Tex-243-F to verify that the tack coat has adequate adhesive properties. f. The City may suspend paving operations until there is adequate adhesion. g. The tack coat should be placed with enough time to break or set before applying hot mix asphalt layers. h. Traffic should not be allowed on tack coats. i. When a tacked road surface must be opened to traffic, they should be covered with sand to provide friction and prevent pick-up. j. A typical rate for applying a sand cover is 4 to 8 lbs/square yard. 10. General placement requirements a. Material should be delivered to maintain a relatively constant head of material in front of the screed. b. The hopper should never be allowed to empty during paving. c. Dumping wings between trucks not allowed. Dispose of at end of days production. E. Lay -Down Operation 1. Minimum Mixture Placement Temperatures. Use Table 12 for minimum mixture placement temperatures. 2. Windrow Operations. When hot mix is placed in windrows, operate windrow pickup equipment so that substantially all the mixture deposited on the roadbed is picked up and loaded into the paver. Table 12 Sucwested Minimum Mixture Placement Temnerature High -Temperature Binder Grade Minimum Placement Temperature Before Entering Paver) PG 64 260OF PG 70 270°F PG 76 280OF F. Compaction 1. Use air void control unless ordinary compaction control is specified on the Drawings. 2. Avoid displacement of the mixture. If displacement occurs, correct to the satisfaction of the City. 3. Ensure pavement is fully compacted before allowing rollers to stand on the pavement. 4. Unless otherwise directed, use only water or an approved release agent on rollers, tamps, and other compaction equipment. 5. Keep diesel, gasoline, oil, grease, and other foreign matter off the mixture. 6. Unless otherwise directed, operate vibratory rollers in static mode when not compacting, when changing directions, or when the plan depth of the pavement mat is less than 1-1/2 inches. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 7, 2024 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 32 12 16 - 21 ASPHALT PAVING Page 21 of 24 7. Use tamps to thoroughly compact the edges of the pavement along curbs, headers, and similar structures and in locations that will not allow thorough compaction with the rollers. 8. The City may require rolling with a trench roller on widened areas, in trenches, and in other limited areas. 9. Allow the compacted pavement to cool to 160 degrees F or lower before opening to traffic unless otherwise directed. 10. When directed, sprinkle the finished mat with water or limewater to expedite opening the roadway to traffic. 11. Air Void Control a. General 1) Compact dense -graded hot -mix asphalt to contain from 5 percent to 9 percent in -place air voids. 2) Do not increase the asphalt content of the mixture to reduce pavement air voids. b. Rollers 1) Furnish the type, size, and number of rollers required for compaction, as approved. 2) Use a pneumatic -tire roller to seal the surface, unless otherwise shown on the Drawings. 3) Use additional rollers as required to remove any roller marks. c. Air Void Determination 1) Unless otherwise shown on the Drawings, obtain 2 roadway specimens at each location selected by the City for in -place air void determination. 2) The City will measure air voids in accordance with Tex-207-F and Tex-227-F. 3) Before drying to a constant weight, cores may be predried using a Corelok or similar vacuum device to remove excess moisture. 4) The City will use the average air void content of the 2 cores to calculate the in -place air voids at the selected location. 12. Ordinary Compaction Control a. Furnish the type, size, and number of rollers required for compaction, as approved. Furnish at least 1 medium pneumatic -tire roller (minimum 12-ton weight). b. Use the control strip method given in Tex-207-F, Part IV, to establish rolling patterns that achieve maximum compaction. c. Follow the selected rolling pattern unless changes that affect compaction occur in the mixture or placement conditions. d. When such changes occur, establish a new rolling pattern. e. Compact the pavement to meet the requirements of the Drawings and specifications. f. When rolling with the 3-wheel, tandem or vibratory rollers, start by first rolling the joint with the adjacent pavement and then continue by rolling longitudinally at the sides. g. Proceed toward the center of the pavement, overlapping on successive trips by at least 1 ft., unless otherwise directed. h. M ke alternate trips of the roller slightly different in length. i. On superelevated curves, begin rolling at the low side and progress toward the high side unless otherwise directed. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 7, 2024 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 321216-22 ASPHALT PAVING Page 22 of 24 1 G. Irregularities 2 1. Identify and correct irregularities including, but not limited to segregation, rutting, 3 raveling, flushing, fat spots, mat slippage, irregular color, irregular texture, roller 4 marks, tears, gouges, streaks, uncoated aggregate particles, or broken aggregate 5 particles. 6 2. The City may also identify irregularities, and in such cases, the City shall promptly 7 notify the Contractor. 8 3. If the City determines that the irregularity will adversely affect pavement 9 performance, the City may require the Contractor to remove and replace (at the 10 Contractor's expense) areas of the pavement that contain the irregularities and areas 11 where the mixture does not bond to the existing pavement. 12 4. If irregularities are detected, the City may require the Contractor to immediately 13 suspend operations or may allow the Contractor to continue operations for no more 14 than 1 day while the Contractor is taking appropriate corrective action. 15 5. The City may suspend production or placement operations until the problem is 16 corrected. 17 6. At the expense of the Contractor and to the satisfaction of the City, remove and 18 replace any mixture that does not bond to the existing pavement or that has other 19 surface irregularities identified above. 20 3.5 REPAIR 21 A. See Section 32 01 17. 22 3.6 QUALITY CONTROL 23 A. Production Testing 24 1. Perform production tests to verify asphalt paving meets the performance standard 25 required in the plans and specifications. Lab technicians need to obtain Level 1A 26 certification provided by the Hot Mix Asphalt Center certification program to 27 perform production testing 28 a. Perform one (1) theoretical maximum specific (rice) gravity test (using Tex- 29 227-F test method) per day per mix type. 30 b. City may perform aggregate gradation & asphalt binder content tests (using 31 Tex-236-17 test method). The aggregate gradation must be within the master 32 gradation limits in Table 6 for Superpave mixes and Table 9 for dense graded 33 mixes, and the asphalt binder must be within 0.5% of the job mix formula 34 target. 35 B. In -place Density Testing 36 1. In -place Density Testing using the Nuclear Gauge 37 a. Compact the pavement uniformly to an in -place density of 92.5% to 96.3%. 38 b. City performs density testing every 200 linear feet at random locations. A 39 pavement section not meeting the specified density shall be subject to monetary 40 penalties or removal and replacement at the Contractor's expense as shown in 41 Table 13. However, cores can be obtained in areas under deficient compaction 42 to measure in -place density at the contractor's expense and override nuclear 43 gauge in -place density test results. 44 c. City may choose to use pavement core samples in lieu of nuclear gauges to 45 measure in -place density of asphalt pavement. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 7, 2024 City Project No. 103412 321216-23 ASPHALT PAVING Page 23 of 24 Table 13 Density Payment Schedule % Com action Percent of Contract Price Allowed below 91 remove and replace at the entire cost and expense of Contractor as directed by City. 91-92.4 80% 92.5-96.3 100% 96.4-97.3 80% Over 97.3 remove and replace at the entire cost and expense of Contractor as directed by City. 5 d. The amount of penalty shall be deducted from payment due to Contractor. 6 C. Pavement Thickness Test 7 1. City to core asphalt paving from the normal thickness of section once acceptable 8 density achieved. City identifies location of cores. 9 a. City performs HMAC coring every 200 linear feet at random locations to 10 measure pavement thickness. However, location adjustments are important as 11 cores taken near pavement edges or longitudinal joints may not be an accurate 12 representation of the pavement thickness. Cores, 4 in. (100 mm) in diameter, 13 shall be taken for the full depth of the HMAC pavement. Cores are not to be 14 taken within 6-in. of the edge of pavement, within 3-in. of longitudinal joints, 15 and at or near tie-ins at either end of the mat. Immediately after obtaining the 16 cores, the testing lab should dry the core holes, fill the holes with the 17 appropriate asphalt mixture, and compact them properly. 18 b. City measures each core thickness by averaging at least 3 measurements. 19 c. In the event a deficiency in the thickness of pavement is revealed during 20 testing, subsequent tests necessary to isolate the deficiency shall be at the 21 Contractor's expense. 22 d. The cost for additional coring tests shall be at the same rate charged by 23 commercial laboratories. 24 e. Where the average thickness of pavement in the area found to be deficient, 25 payment shall be made at an adjusted price as specified in Table 14. 26 CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 7, 2024 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 321216-24 ASPHALT PAVING Page 24 of 24 Table 14 Thickness neficiencv Penalties Deficiency in Thickness Proportional Part Determined by Cores Of Contract Price Greater Than 0 percent - Not More than 90 percent 10 percent Greater Than 10 percent - Not More 80 percent than 15 percent remove and replace at the entire cost Greater Than 15 percent and expense of Contractor as directed by City. 2. If, in the judgment of the City, the area of such deficiency warrants removal, the area shall be removed and replaced, at the Contractor's entire expense, with asphalt paving of the thickness shown on the Drawings. 3. No additional payment over the contract unit price shall be made for any pavement of a thickness exceeding that required by the Drawings. 3.7 FIELD QUALITY CONTROL [NOT USED] 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 12/20/2012 D. Johnson 1.2.A — Modified items to be included in price bid 1.2 - Made minor revisions for clarification 1.6 — Updated section related to City review and approval of mix design 1.11 — Updated Table 1 related to temperature requirements 2.2 — Updated Table 2, 3 & 4, revised requirements fir Asphalt Binder/Mix Designs, 06/07/2024 M Owen replaced Table 5, included Mix — design requirements, added Table 6, 7, 8 and 9 3.4 — Added Table 10 and 1 land updated Table 12and deleted sections related to Air Voids Out of Range and Test Section 3.6 — Revised Quality Control requirements CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 7, 2024 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 32 1273 -1 ASPHALT PAVING CRACK SEALANTS SECTION 32 12 73 ASPHALT PAVING CRACK SEALANTS PART1- GENERAL 1.1 SUMMARY A. Section Includes: Page 1 of 5 1. Sealing transverse and longitudinal cracks no larger than 1-1/2 inches in asphalt paving B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract 2. Division 1 - General Requirements 3. Section 32 12 16 - Asphalt Paving 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Measurement a. Measurement for this Item shall by the gallon of Asphalt Crack Sealant placed. 2. Payment a. The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per gallon of Asphalt Crack Sealant. 3. The price bid shall include: 1.3 REFERENCES A. Reference Standards l . Reference standards cited in this specification refer to the current reference standard published at the time of the latest revision date logged at the end of this specification, unless a date is specifically cited. 2. American Society for Testing and Materials (ASTM): a. D6690-07, Standard Specification for Joint and Crack Sealants, Hot Applied, for Concrete and Asphalt Pavements. b. D5329-09, Standard Test Methods for Sealants and Fillers, Hot -Applied, for Joints and Cracks in Asphaltic and Portland Cement Concrete Pavements. c. D2196-05, Method A, Standard Test Methods for Rheological Properties of Non -Newtonian Materials by Rotational (Brookfield type) Viscometer. d. D217 - 02, Standard Test Methods for Cone Penetration of Lubricating Grease. 3. American Association of State Highway and Transportation Officials a. T 48, Flash and Fire Points by Cleveland Open Cup. b. T 49, Standard Method of Test for Penetration of Bituminous Materials. c. T 51, Ductility of Bituminous Materials. CITY OF FORT WORTH Water & Sanitary Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 32 12 73 - 2 ASPHALT PAVING CRACK SEALANTS Page 2 of 5 d. T 53, Point of Bitumen (Ring -and -Ball Apparatus). e. T 59, Standard Method of Test for Emulsified Asphalt. 4. Texas Department of Transportation a. Item 300: "Asphalt, Oils and Emulsions". b. Tex-543-C, Evaporative Recovery of Residue for Emulsified Crack Sealant. c. Tex-544-C, Rubber Content for Rubber -Asphalt Crack Sealant. 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 1.5 ACTION SUBMITTALS [NOT USED] 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS A. Test and Evaluation Reports 1. Prior to installation, CONTRACTOR shall furnish the City certification by an independent testing laboratory that the crack sealant from each lot of sealant to be used, meets the requirements of this Section. 2. The manufacturer of the crack sealant shall have a minimum two-year demonstrated, documented successful field performance with asphalt and concrete pavement crack sealant systems. Verifiable documentation shall be submitted to the City. 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE [NOT USED] 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 1.11 FIELD CONDITIONS A. Weather Conditions 1. Place mixture according to manufacturer specifications. 2. Unless otherwise shown on the Drawings, place mixtures only when weather conditions and moisture conditions of the roadway surface are suitable in the opinion of the City. 1.12 WARRANTY [NOT USED] PART 2 - PRODUCTS 2.1 OWNER -FURNISHED PRODUCTS [NOT USED] 2.2 MATERIALS & EQUIPMENT A. Materials 1. Use materials approved by the City. 2. Furnish materials unless otherwise shown on the Drawings in accordance with ASTM D 6690-07 and ASTM D 5329-09 and Tables 1 and 2. a. Polymer modified asphalt -emulsion crack sealer must meet the requirements of Table 1. CITY OF FORT WORTH Water & Sanitary Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 32 1273 -3 ASPHALT PAVING CRACK SEALANTS Page 3 of 5 Table 1 Polymer -Modified Asphalt Emulsion Crack Sealer Property Test Min Max Procedure Rotational viscosity, 77 degrees F, cP D 2196, Method A 10,000 25,000 Sieve test, percent T 59 — 0.1 Storage stability, 1 day, percent T 59 — 1 Evaporation Tex-543-C Residue by evaporation, percent 65 — by wt. Tests on residue from evaporation: Penetration, 77 degrees F, 100 g, T 49 35 75 5 sec. Softening point, degrees F T 53 140 — Ductility, 39.2 degrees F, T 51 100 — 5 cm/min., cm b. Rubber -asphalt crack sealer must meet the requirements of Table 2. Table 2 Rubber -Asphalt Crack Sealer Test Class A Class B Property Procedure Min Max Min Max CRM content, Grade A or B, percent Tex-544-C 22 26 — — by wt. CRM content, Grade B, percent by Tex-544-C 13 17 wt. Virgin rubber content', percent by — — 2 wt. Flash Pointz, COC, degrees F T48 400 — 400 — Penetration 3, 77 degrees F, 150 g, 5 sec. T 49 30 50 30 50 Penetration 3, 32 degrees F, 200 g, 60 sec. T 49 12 — 12 — Softening point, ° F T 53 — — 170 — Bon& D5329 — Pass 1. Provide certification that the min. percent virgin rubber was added. 2. Before passing the test flame over the cup, agitate the sealing compound with a 3/8- to 1/2-inch (9.5- to 12.7-mm) wide, square -end metal spatula in a manner so as to bring the material on the bottom of the cup to the surface, i.e., turn the material over. Start at one side of the thermometer, move around to the other, and then return to the starting point using 8 to 10 rapid circular strokes. Accomplish agitation in 3 to 4 sec. Pass the test flame over the cup immediately after stirring is completed. 3. Exception to T 49: Substitute the cone specified in ASTM D 217 for the penetration needle. 4. No crack in the crack sealing materials or break in the bond between the sealer and the mortar blocks over 1/4 in. deep for any specimen after completion of the test. B. Equipment 1. Provide all necessary equipment and keep equipment in a satisfactory working condition. 2. The minimum requirements for construction equipment shall be as follows: CITY OF FORT WORTH Water & Sanitary Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 32 12 73 - 4 ASPHALT PAVING CRACK SEALANTS Page 4 of 5 a. Double-boiler/agitator-type kettle. Used to heat and install the hot -applied crack sealant. b. Hose. Transfer the sealant from the kettle to the crack by means of a direct - connected pressure -type extruding device (hose) with a nozzle that will insert in the crack. 1) The equipment should allow recirculation into the inner kettle when sealing is not performed. c. Thermometers. Thermometers should be positioned on the equipment to ensure application temperatures are being met. d. Handtools. Due to the nature of cracks, handtools are required to insert the sealant material in cracks that are deeper than 3/4 inch. 1) These tools should not twist, cut, or damage the sealant material. e. Air compressor. Consists of an air compressor, hoses, and a venturi-type nozzle with an opening not exceed 1/4 inch. 1) The air compressor should be equipped with traps that will keep the compressed air free of oil and moisture. 2.3 ACCESSORIES [NOT USED] 2.4 SOURCE QUALITY CONTROL [NOT USED] PART 3 - EXECUTION 3.1 INSTALLERS [NOT USED] 3.2 EXAMINATION [NOT USED] 3.3 PREPARATION A. Surface Preparation 1. Singular cracks will be thoroughly cleaned of all debris and foreign material with an industrial air compressor. 2. The pavement shall be free of moisture. 3.4 INSTALLATION A. Exercise caution to prevent additional damage to the pavement surface. B. Crack Sealant 1. The crack should be sealed from the bottom to the top to minimize bubbling due to entrapped air. 2. The sealant should be recessed approximately 1/8 to 1/4 inch below the pavement surface to prevent tracking. 3. A squeegee may be used to remove excess sealant from the pavement surface when a crack is overfilled. CITY OF FORT WORTH Water & Sanitary Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 32 1273 -5 ASPHALT PAVING CRACK SEALANTS Page 5 of 5 3.5 REPAIR/RESTORATION [NOT USED] 3.6 RE -INSTALLATION [NOT USED] 3.7 FIELD QUALITY CONTROL [NOT USED] 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE CITY OF FORT WORTH Water & Sanitary Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 2 3 PART1- GENERAL 4 1.1 SUMMARY 5 A. Section includes: 6 7 8 9 10 11 12 13 14 15 32 13 13- 1 CONCRETE PAVING Page 1 of 22 SECTION 32 13 13 CONCRETE PAVING 1. Finished pavement constructed of Portland cement or Blended Hydraulic Cements concrete including monolithically poured curb on the prepared subgrade or other base course. B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 - Procurement and Contracting Requirements 2. Division 1 - General Requirements 3. Section 32 0129 - Concrete Paving Repair 4. Section 32 13 73 - Concrete Paving Joint Sealants 16 1.2 PRICE AND PAYMENT PROCEDURES 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 A. Measurement 1. Measurement a. Measurement for this Item shall be by the square yard of completed and accepted Concrete Pavement in its final position as measured from back of curb for various: 1) Classes 2) Thicknesses 2. Payment a. The work performed and materials furnished in accordance with this Item will be paid for at the unit price bid per square yard of Concrete Pavement. 3. The price bid shall include: a. Shaping and fine grading the placement area b. Furnishing and applying all water required c. Furnishing, loading and unloading, storing, hauling and handling all concrete ingredients including all freight and royalty involved d. Mixing, placing, finishing and curing all concrete e. Furnishing and installing all reinforcing steel £ Formworks, braces and supports g. Furnishing all materials and placing longitudinal, warping, expansion, and contraction joints, including all steel dowels, dowel caps and load transmission units required, wire and devices for placing, holding and supporting the steel bar, load transmission units, and joint filler material in the proper position; for coating steel bars where required by the Drawings h. Sealing joints i. Monolithically poured curb and gutter if needed CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 13, 2025 Water & Sanitary Replacement Contract 2020 WSM-H City Project No. 103412 32 13 13-2 CONCRETE PAVING Page 2 of 22 1 j. Cleanup 2 1.3 REFERENCES 3 A. Reference Standards 4 1. Reference standards cited in this specification refer to the current reference standard 5 published at the time of the latest revision date logged at the end of this 6 specification, unless a date is specifically cited. 7 2. ASTM International (ASTM): 8 a. A615/A615M, Standard Specification for Deformed and Plain Carbon -Steel 9 Bars for Concrete Reinforcement 10 b. C31/C31M, Standard Practice for Making and Curing Concrete Test Specimens 11 in the Field 12 c. C33/C33M, Standard Specification for Concrete Aggregates 13 d. C39/C39M, Standard Test Method for Compressive Strength of Cylindrical 14 Concrete Specimens 15 e. C42/C42M, Standard Test Method for Obtaining and Testing Drilled Cores and 16 Sawed Beams of Concrete 17 f. C94/C94M, Standard Specifications for Ready -Mixed Concrete 18 g. C150/C150M, Standard Specification for Portland Cement 19 h. C156, Standard Test Method for Water Loss (from a mortar specimen) Through 20 Liquid Membrane -Forming Curing Compounds for Concrete 21 i. C172/C172M, Standard Practice for Sampling Freshly Mixed Concrete 22 j. C260/C260M, Air Entraining Admixtures for Concrete 23 k. C309, Standard Specification for Liquid Membrane -Forming Compounds for 24 Curing Concrete, Type 2 25 1. C494/C494M, Standard Specification for Chemical Admixtures for Concrete, 26 Types "A", "D", "F" and "G" 27 in. C595/C595M, Standard Specification for Blended Hydraulic Cements 28 n. C618, Coal Fly Ash and Raw or Calcined Natural Pozzolan for use as a Mineral 29 Admixture in Concrete 30 o. C881/C881M, Standard Specification for Epoxy -Resin -Base Bonding Systems 31 for Concrete 32 p. C 1 064/C 1 064M, Standard Test Method for Temperature of Freshly Mixed 33 Hydraulic -Cement Concrete 34 q. CI602/C1602M, Standard Specification for Mixing Water Used in the 35 Production of Hydraulic Cement Concrete. 36 r. D698, Laboratory Compaction Characteristics of Soil Using Standard Effort 37 (12,400 ft-lbf/ft3) 38 3. American Concrete Institute (ACI): 39 a. ACI 305.1-14 Specification for Hot Weather Concreting 40 b. ACI 306.1-90, Standard Specification for Cold Weather Concreting 41 c. ACI 318, Building Code Requirements for Structural Concrete and Commentary 42 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 43 1.5 SUBMITTALS [NOT USED] 44 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS 45 A.Mix Design: submit for approval. See Item 2A.A. CITY OF FORT WORTH Water & Sanitary Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 32 13 13-3 CONCRETE PAVING Page 3 of 22 1.7 CLOSEOUT SUBMITTALS [NOT USED] 2 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 3 1.9 QUALITY ASSURANCE [NOT USED] 4 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 5 1.11 FIELD CONDITIONS 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 A. Weather Conditions 1. Place concrete when concrete temperature is between 40°F and 95°F when measured in accordance with ASTM C 1064 at point of placement. 2. Hot Weather Concreting a. When first concrete temperature reading is over 95°F (but under 100°F), no more trucks shall be loaded at the plant. Truck already in transit can place concrete. b. Contractor, at his or her option and expense, may continue to load trucks if ice or other effective cooling methods are used to lower temperatures. The resultant temperatures shall be in the acceptable range. c. Concrete shall not be placed when concrete temperature is above 100°F under any circumstances. 3. Cold Weather Concreting a. No concrete shall be placed when ambient temp in shade and away from artificial heat is below 40°F and falling. Concrete may be placed when ambient temp is above 35°F and rising. Unless the City Project Manager or designee approves paving to continue, suspend concreting operations if a descending air temperature in the shade and away from artificial heat falls below 40°F. Do not resume concreting operations until an ascending air temperature in the shade and away from artificial heat reaches 35°F and rising. Contractor should take all the precautions necessary to prevent freezing of concrete. Frozen concrete must be removed and replaced. 4. It is to be distinctly understood that the Contractor is responsible for the quality and strength of the concrete placed under any weather conditions. B. Time: Place concrete after sunrise and no later than sunset shall permit the finishing of the pavement in natural light, or as directed by the City. 1.12 WARRANTY [NOT USED] 33 PART 2 - PRODUCTS 34 2.1 OWNER -FURNISHED PRODUCTS [NOT USED] 35 2.2 MATERIALS 36 A. Cementitious Material: ASTM C 150, ASTM C595 Type IL Cement. 37 B. Aggregates: ASTM C33. 38 C. Water: ASTM C1602. 39 D. Admixtures: When admixtures are used, conform to the appropriate specification: CITY OF FORT WORTH Water & Sanitary Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 3213 13-4 CONCRETE PAVING Page 4 of 22 1 1. Air -Entraining Admixtures for Concrete: ASTM C260. 2 2. Chemical Admixtures for Concrete: ASTM C494, Types "A", "D", "F" and "G." 3 3. Fly Ash 4 a. Coal Fly Ash and Raw or Calcined Natural Pozzolan for Use in Concrete: 5 ASTM C618. 6 b. Fly ash may be substituted at one pound per pound of cement up to 25% of the 7 specified cement content when such batch design is approved by the Engineer. 8 E. Steel Reinforcement: ASTM A615. 9 F. Steel Wire Reinforcement: Not used for concrete pavement. 10 11 12 13 14 15 16 17 18 19 20 21 22 23 G. Dowels and Tie Bars 1. Dowel and tie bars: ASTM A615. 2. Dowel Caps a. Provide and install dowel caps with enough range of movement to allow complete closure of the expansion joint. b. Caps for dowel bars shall be of the length shown on the Drawings and shall have an internal diameter sufficient to permit the cap to freely slip over the bar. c. In no case shall the internal diameter exceed the bar diameter by more 1/8 inch, and one end of the cap shall be tightly closed. 3. Epoxy for Dowel and Tie Bars: ASTM C881. a. See the following table for approved producers of epoxies and adhesives Table 1: Pre -Qualified Producers of Epoxies and Adhesives Product Name Producer Concresive 1420 BASF HTE-50 Hilti T 308 + Powers Fasteners P E 1000+ Powers Fasteners C-6 Ramset-Redhead Epcon G-5 Ramset-Redhead Pro-Poxy-300 Fast Tube Unitex Shep-Poxy TxIIl CMC Construction Services Ultrabond 1300 Tubes Adhesives Technology Ultrabone 2300 N.S. A-22-2300 Slow Set Adhesives Technology Dynapoxy EP-430 Pecora Corp. EDOT Simpson Strong Tie ET22 Simpson Strong Tie SET 22 Simpson Strong Tie SpecPoxy 3000FS SpecChem b. Epoxy Use, Storage and Handling CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 13, 2025 Water & Sanitary Replacement Contract 2020 WSM-H City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 32 13 13-5 CONCRETE PAVING Page 5 of 22 1) Package components in airtight containers and protect from light and moisture. 2) Include detailed instructions for the application of the material and all safety information and warnings regarding contact with the components. 3) Epoxy label requirements a) Resin or hardener components b) Brand name c) Name of manufacturer d) Lot or batch number e) Temperature range for storage f) Date of manufacture g) Expiration date h) Quantity contained 4) Store epoxy and adhesive components at temperatures recommended by the manufacturer. 5) Do not use damaged or previously opened containers and any material that shows evidence of crystallization, lumps skinning, extreme thickening, or settling of pigments that cannot be readily dispersed with normal agitation. 6) Follow sound environmental practices when disposing of epoxy and adhesive wastes. 7) Dispose of all empty containers separately. 8) Dispose of epoxy by completely emptying and mixing the epoxy before disposal H. Reinforcement Bar Chairs 1. Reinforcement bar chairs or supports shall be of adequate strength to support the reinforcement bars and shall not bend or break under the weight of the reinforcement bars or Contractor's personnel walking on the reinforcing bars. 2. Bar chairs may be made of metal (free of rust), precast mortar or concrete blocks or plastic. 3. For approval of plastic chairs, representative samples of the plastic shall show no visible indications of deterioration after immersion in a 5-percent solution of sodium hydroxide for 120-hours. 4. Bar chairs may be rejected for failure to meet any of the requirements of this specification. I. Joint Filler 1. Joint filler is the material placed in concrete pavement and concrete structures to allow for the expansion and contraction of the concrete. 2. Wood Boards: Used as joint filler for concrete paving. a. Boards for expansion joint filler shall be of the required size, shape and type indicated on the Drawings or required in the specifications. 1) Boards shall be of selected stock of redwood or cypress. The boards shall be sound heartwood and shall be free from sapwood, knots, clustered birdseyes, checks and splits. 2) Joint filler, boards, shall be smooth, flat and straight throughout, and shall be sufficiently rigid to permit ease of installation. 3) Boards shall be furnished in lengths equal to the width between longitudinal joints, and may be furnished in strips or scored sheet of the required shape. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 13, 2025 Water & Sanitary Replacement Contract 2020 WSM-H City Project No. 103412 32 13 13-6 CONCRETE PAVING Page 6 of 22 1 3. Dimensions. 2 a. The thickness of the expansion joint filler shall be shown on the Drawings; the 3 width shall be not less than that shown on the Drawings, providing for the top 4 seal space. 5 4. Rejection. 6 a. Expansion joint filler maybe rejected for failure to meet any of the requirements 7 of this specification. 8 J. Joint Sealants. 9 a. Provide Joint Sealants in accordance with Section 32 13 73. 10 K. Curing Materials 11 1. Membrane -Forming Compounds. 12 a. Conform to the requirements of ASTM C309, Type 2, white pigmented 13 compound and be of such nature that it shall not produce permanent 14 discoloration of concrete surfaces nor react deleteriously with the concrete. 15 b. The compound shall produce a firm, continuous uniform moisture -impermeable 16 film free from pinholes and shall adhere satisfactorily to the surfaces of damp 17 concrete. 18 c. It shall, when applied to the damp concrete surface at the specified rate of 19 coverage, dry to touch in 1 hour and dry through in not more than 4 hours under 20 normal conditions suitable for concrete operations. 21 d. It shall adhere in a tenacious film without running off or appreciably sagging. 22 e. It shall not disintegrate, check, peel or crack during the required curing period. 23 f. The compound shall not peel or pick up under traffic and shall disappear from 24 the surface of the concrete by gradual disintegration. 25 g. The compound shall be delivered to the job site in the manufacturer's original 26 containers only, which shall be clearly labeled with the manufacturer's name, the 27 trade name of the material and a batch number or symbol with which test 28 samples may be correlated. 29 h. When tested in accordance with ASTM C 15 6 Standard Test Method for Water 30 Loss (from a mortar specimen) Through Liquid Membrane -Forming Curing 31 Compounds for Concrete, the liquid membrane -forming compound shall restrict 32 the loss of water present in the test specimen at the time of application of the 33 curing compound to not more than 0.01-oz.-per-2 inches of surface. 34 2.3 ACCESSORIES [NOT USED] 35 2.4 SOURCE QUALITY CONTROL 36 A. Mix Design 37 1. Concrete Mix Design and Control 38 a. The City has a pre -approved list of concrete mix designs. The pre -approved list 39 can be found on e-Builder under 000000 "Project Resources". These mix 40 designs meet the requirements of applicable City specifications, and the 41 Contractor may use mix designs from the list without the need for review and 42 approval. The Contractor shall notify the City in writing which mix in the pre- 43 approved list the Contractor uses for a project. CITY OF FORT WORTH Water & Sanitary Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 32 13 13-7 CONCRETE PAVING Page 7 of 22 1 b. For a mix design not included in the pre -approved list, the Contractor shall 2 submit a design of the concrete mix it proposes to use and a full description of 3 the source of supply of each material component at least 10 calendar days prior 4 to the start of concrete paving operations. 5 c. The design of the concrete mix shall produce a quality concrete complying with 6 these specifications and shall include the following information: 7 1) Design Requirements and Design Summary 8 2) Material source 9 3) Dry weight of cement/cubic yard and type 10 4) Dry weight of fly ash/cubic yard and type, if used 11 5) Saturated surface dry weight of fine and coarse aggregates/cubic yard 12 6) Design water/cubic yard 13 7) Quantities, type, and name of admixtures with manufacturer's data sheets 14 8) Current strength tests or strength tests in accordance with ACI 318 15 9) Current Sieve Analysis and -200 Decantation of fine and coarse aggregates 16 and date of tests 17 10) Fineness modulus of fine aggregate 18 11) Specific Gravity and Absorption Values of fine and coarse aggregates 19 12) L.A. Abrasion of coarse aggregates 20 d. Once mix design approved by City, maintain intent of mix design and 21 maximum water to cement ratio. 22 e. No concrete may be placed on the job site until the mix design has been 23 approved by the City. 24 2. Quality of Concrete 25 a. Consistency 26 1) In general, the consistency of concrete mixtures shall be such that: 27 a) Mortar shall cling to the coarse aggregate 28 b) Aggregate shall not segregate in concrete when it is transported to the 29 place of deposit 30 c) Concrete, when dropped directly from the discharge chute of the mixer, 31 shall flatten out at the center of the pile, but the edges of the pile shall 32 stand and not flow 33 d) Concrete and mortar shall show no free water when removed from the 34 mixer 35 e) Concrete shall slide and not flow into place when transported in metal 36 chutes at an angle of 30 degrees with the horizontal 37 f) Surface of the finished concrete shall be free from a surface film or 38 laitance 39 2) When field conditions are such that additional moisture is needed for the 40 final concrete surface finishing operation, the required water shall be applied 41 to the surface by hand sprayer only and be held to a minimum amount. 42 3) The concrete shall be workable, cohesive, possess satisfactory finishing 43 qualities and be of the stiffest consistency that can be placed and vibrated into 44 a homogeneous mass. 45 4) Excessive bleeding shall be avoided. CITY OF FORT WORTH Water & Sanitary Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 32 13 13-8 CONCRETE PAVING Page 8 of 22 1 5) If the strength or consistency required for the class of concrete being 2 produced is not secured with the minimum cement specified or without 3 exceeding the maximum water/cement ratio, the Contractor may use, or the 4 City may require, an approved cement dispersing agent (water reducer); or 5 the Contractor shall furnish additional aggregates, or aggregates with 6 different characteristics, or the Contractor may use additional cement in 7 order to produce the required results. 8 6) The additional cement may be permitted as a temporary measure, until 9 aggregates are changed and designs checked with the different aggregates 10 or cement dispersing agent. 11 7) The Contractor is solely responsible for the quality of the concrete 12 produced. 13 8) The City reserves the right to independently verify the quality of the 14 concrete through inspection of the batch plant, testing of the various 15 materials used in the concrete and by casting and testing concrete cylinders 16 or beams on the concrete actually incorporated in the pavement. 17 b. Standard Class 18 1) Unless otherwise shown on the Drawings or detailed specifications, the 19 standard class for pavement and related concrete for streets and alleys is 20 shown in the following table: 21 22 23 24 25 26 27 28 29 30 31 32 33 Table 2: Standard Classes of Pavement and Related Concrete 28 Day Min. Coarse Class of Minimum Compressive Max. Aggregate Concrete Cementitious S w/c Maximum General Usage (Informational Only) (Lb. /CY) (Ps )th Ratio Size Inch Sidewalks and ADA ramps, A 470 3,000 0.58 1-1/2 driveways, curb & gutter, median pavement Inlets, manholes, junction boxes, CIP 470 3.000 0.50 1-1/2 encasement, blocking, collars, footing light pole foundations C 517 3,600 0.45 1-1/2 Headwalls, wing walls, culverts, drilled shaft light -pole foundations P 517 3,600 0.45 1-1/2 Machine -Placed Paving H 564 4,500 0.45 1-1/2 Hand -Placed Paving HES 564 4,500 0.45 1-1/2 HES Paving S 564 4,000 0.45 1-1/2 Bridge slabs, top slabs of direct traffic culverts, approach slabs 1. All exposed horizontal concrete shall have a minimum of 3% entrained -air. a) Concrete Sidewalks and Curb & Gutter: Class A b) Cast -In -Place Concrete Structures: Class CIP and Class C c) Machine -Laid concrete: Class P d) Hand -Laid concrete: Class H e) Structural Concrete: Class S f) High Early Strength Concrete: Class HES (1) When shown on the Drawings or allowed, provide Class HES concrete for very early opening of pavements area or leave outs to traffic. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 13, 2025 Water & Sanitary Replacement Contract 2020 WSM-H City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 32 13 13-9 CONCRETE PAVING Page 9 of 22 (2) Design class HES to meet the requirements of class specified for concrete pavement and a minimum compressive strength of 2,600 psi in 24 hours, or 3000 psi in 72 hours unless other early strength and time requirements are shown on the Drawings allowed. C. Slump 1) Slump requirements for pavement and related concrete shall be as specified in the following table: Table 3: Concrete Pavement and Related Concrete Slump Requirements Add classes of concrete Recommended Design Acceptable Concrete Use and Placement Slump Placement Slump Inch Inch Slip-Form/Form-Riding Paving 1-1/2 1-3 Hand Formed Paving 4 3-5 Headwalls, wing walls, culverts, inlets, manholes, junction boxes, encasement, blocking, collars, light pole 4 3-5 Footing Foundations, slabs, sidewalk, curb and gutter, concrete valley gutter and other miscellaneous concrete Drilled shaft Foundations 61i2 51/2— 7'i2 2) No concrete shall be permitted with slump in excess of the maximums shown. 3) Any concrete mix failing to meet the above consistency requirements, although meeting the slump requirements, shall be considered unsatisfactory, and the mix shall be changed to correct such unsatisfactory conditions. 17 PART 3 - EXECUTION 18 3.1 INSTALLERS [NOT USED] 19 3.2 EXAMINATION [NOT USED] 20 3.3 PREPARATION [NOT USED] 21 3.4 INSTALLATION 22 A. Equipment 23 1. All equipment necessary for the construction of this item shall be on the project. 24 2. The equipment shall include spreading devices (augers), internal vibration, 25 tamping, and surface floating necessary to finish the freshly placed concrete in such 26 a manner as to provide a dense and homogeneous pavement. 27 3. Machine -Laid Concrete Pavement 28 a. Fixed -Form Paver. Fixed -form paving equipment shall be provided with forms 29 that are uniformly supported on a sufficiently firm subbase to prevent sagging 30 under the weight of machine. 31 b. Slip -Form Paver 32 1) Slip -form paving equipment shall be provided with traveling side forms of 33 sufficient dimensions, shape and strength so as to support the concrete 34 laterally for a sufficient length of time during placement. CITY OF FORT WORTH Water & Sanitary Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 32 13 13- 10 CONCRETE PAVING Page 10 of 22 1 2) City may reject use of Slip -Form Paver if paver requires over -digging and 2 impacts trees, mailboxes or other improvements. 3 4. Hand -Laid Concrete Pavement 4 a. Machines that do not incorporate these features, such as roller screeds or 5 vibrating screeds, shall be considered tools to be used in hand -laid concrete 6 construction, as slumps, spreading methods, vibration, and other procedures are 7 more common to hand methods than to machine methods. 8 5. City may reject equipment and stop operation if equipment does not meet 9 requirements. 10 B. Concrete Mixing and Delivery 11 1. Transit Batching: shall not be used — onsite mixing not permitted 12 2. Ready Mixed Concrete 13 a. The concrete shall be produced in an approved method conforming to the 14 requirements of this specification and ASTM C94/C94M. 15 b. City shall have access to ready mix plant to obtain material samples. 16 c. When ready -mix concrete is used, sample concrete per ASTM C172 17 1) As the mixer is being emptied, individual samples shall be taken between 18 the discharge of approximately 10 percent and 90 percent of the load. 19 2) The method of sampling shall provide that the samples are representative of 20 widely separated portions, but not from the very ends of the batch. 21 d. The mixing of each batch, after all materials are in the drum, shall continue until 22 it produces a thoroughly mixed concrete of uniform mass as determined by 23 established mixer performance ratings and inspection, or appropriate uniformity 24 tests as described in ASTM C94. 25 e. The entire contents of the drum shall be discharged before any materials are 26 placed therein for the succeeding batch. 27 f. Retempering or remixing shall not be permitted. 28 3. Delivery 29 a. Deliver concrete at an interval not exceeding 30 minutes or as determined by 30 City to prevent cold joint. 31 4. Delivery Tickets (Batch Tickets) 32 a. For all operations, the Contractor shall, before unloading, furnish to the City 33 Project Manager with each batch of concrete at the site a copy of delivery ticket/ 34 batch ticket on which is printed, stamped, or written, the following information 35 to determine that the concrete was proportioned in accordance with the 36 approved mix design. Concrete delivered without a delivery ticket/ batch ticket 37 containing complete information as specified herein may be rejected: 38 1) Name of concrete supplier 39 2) Serial number of ticket 40 3) Date 41 4) Truck number 42 5) Name of purchaser 43 6) Specific designation of job (name and location) 44 7) Concrete Class designation 45 8) Approved Mix Design number 46 9) Amount of concrete in cubic yards 47 10) Time loaded or of first mixing of cement and aggregates 48 11) Water added by receiver of concrete CITY OF FORT WORTH Water & Sanitary Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 32 13 13- 11 CONCRETE PAVING Page 11 of 22 1 12) Type, brand, and amount of admixtures 2 b. Electronic tickets (e-tickets) are allowed as long as the City will get access to the 3 delivery ticket/ batch ticket and if the ticket is downloadable and saved by the 4 Project Manager in PDF format for future reference. The Project Manager may 5 discontinue use of the e-ticketing and require printed tickets as needed if the e- 6 ticketing system fails to meet the above requirements. 7 C. Subgrade 8 1. When manipulation or treatment of subgrade is required on the Drawings, the work 9 shall be performed in proper sequence with the preparation of the subgrade for 10 pavement. 11 2. The roadbed shall be excavated and shaped in conformity with the typical sections 12 and to the lines and grades shown on the Drawings or established by the City. 13 3. All holes, ruts and depressions shall be filled and compacted with suitable material 14 and, if required, the subgrade shall be thoroughly wetted and reshaped. 15 4. Irregularities of more than 1/2 inch, as shown by straightedge or template, shall be 16 corrected. 17 5. The subgrade shall be uniformly compacted to at least 95 percent of the maximum 18 dry density as determined by ASTM D698. 19 6. Moisture content shall be within minus 2 percent to plus 4 percent of optimum. 20 7. The prepared subgrade shall be wetted down sufficiently in advance of placing the 21 pavement to ensure its being in a firm and moist condition. 22 8. Sufficient subgrade shall be prepared in advance to ensure satisfactory prosecution 23 of the work. 24 9. The Contractor shall notify the City/ Testing Lab at least 24 hours in advance of its 25 intention to place concrete pavement. 26 10. After the specified moisture and density are achieved, the Contractor shall maintain 27 the subgrade moisture and density in accordance with this Section. 28 11. In the event that rain or other conditions may have adversely affected the condition 29 of the subgrade or base, additional tests may be required as directed by the City. 30 D. Placing and Removing Forms 31 1. Placing Forms 32 a. Forms for machine -laid concrete (Fixed -Form Paver) 33 1) The side forms shall be metal, of approved cross section and bracing, of a 34 height no less than the prescribed edge thickness of the concrete section, and a 35 minimum of 10 feet in length for each individual form. 36 2) Forms shall be of ample strength and staked with adequate number of pins 37 capable of resisting the pressure of concrete placed against them and the 38 thrust and the vibration of the construction equipment operating upon them 39 without appreciable springing, settling or deflection. 40 3) The forms shall be free from warps, bends or kinks and shall show no 41 variation from the true plane for face or top. 42 4) Forms shall be jointed neatly and tightly and set with exactness to the 43 established grade and alignment. 44 5) Forms shall be set to line and grade at least 200 feet, where practicable, in 45 advance of the paving operations. CITY OF FORT WORTH Water & Sanitary Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 32 13 13- 12 CONCRETE PAVING Page 12 of 22 1 6) In no case shall the base width be less than 8 inches for a form 8 inches or 2 more in height. 3 7) Forms must be in firm contact with the subgrade throughout their length 4 and base width. 5 8) If the subgrade becomes unstable, forms shall be reset, using heavy stakes 6 or other additional supports may be necessary to provide the required 7 stability. 8 9 b. Forms for hand -laid concrete 10 1) Forms shall extend the full depth of concrete and be a minimum of 1-1/2 11 inches in thickness or equivalent when wooden forms are used, or be of a 12 gauge that shall provide equivalent rigidity and strength when metal forms are 13 used. 14 2) For curves with a radius of less than 250 feet, acceptable flexible metal or 15 wood forms shall be used. 16 3) All forms showing a deviation of 1/8 inch in 10 feet from a straight line 17 shall be rejected. 18 2. Form -Release Agent 19 a. Shall not bond with, stain or adversely affect concrete surfaces and 20 reinforcement bars. 21 b. For steel form -facing materials, formulate with rust inhibitor 22 3. Settling. 23 When forms settle over 1/8 inch under finishing operations, paving operations shall 24 be stopped, the forms reset to line and grade and the pavement then brought to the 25 required section and thickness. 26 4. Cleaning. 27 5. Forms shall be thoroughly cleaned of all debris before each use.Removal. 28 a. Forms shall remain in place until the concrete has taken its final set. 29 b. Avoid damage to the edge of the pavement when removing forms. 30 c. Repair damage resulting from form removal and honeycombed areas with a 31 mortar mix within 24 hours after form removal unless otherwise approved. 32 d. Clean joint face and repair honeycombed or damaged areas within 24 hours 33 after a bulkhead for a transverse construction joint has been removed unless 34 otherwise approved. 35 e. When forms are removed before 72 hours after concrete placement, promptly 36 apply membrane curing compound to the edge of the concrete pavement. 37 E. Placing Reinforcing Steel, Tie, and Dowel Bars 38 1. General 39 a. When reinforcing steel tie bars, dowels, etc., are required, they shall be placed as 40 shown on the Drawings. All reinforcement bars shall have a clear cover as 41 shown on the Drawings. 42 b. All reinforcing steel shall be clean, free from rust in the form of loose or 43 objectionable scale, and of the type, size and dimensions shown on the 44 Drawings. 45 c. Reinforcing bars shall be securely wired together at all intersections except 46 where spacing is less than 1 foot in each direction, in which case, alternative 47 intersections shall be tied, and all splices shall be securely tied at each 48 intersection dowel and load -transmission unit intersected. CITY OF FORT WORTH Water & Sanitary Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 32 13 13- 13 CONCRETE PAVING Page 13 of 22 1 d. All reinforcement bars shall be installed in their required position as shown on 2 the Drawings. 3 e. The storing of reinforcing or structural steel on completed roadway slabs 4 generally shall be avoided and, where permitted, such storage shall be limited to 5 quantities and distribution that shall not induce excessive stresses. 6 2. Splices 7 a. Provide standard reinforcement splices by lapping and tying ends. 8 b. Comply with ACI 318 for minimum lap of spliced bars where not specified on 9 the Drawings. 10 3. Installation of Reinforcing Steel 11 a. All reinforcing bars and bar mats shall be installed in the slab at the required 12 depth below the finished surface and supported by and securely attached to bar 13 chairs installed on prescribed longitudinal and transverse centers as shown by 14 sectional and detailed drawings on the Drawings. 15 b. The chair assembly shall be similar and equal to that shown on the Drawings 16 and shall be approved by the City prior to extensive fabrication. 17 c. After the reinforcing steel is securely installed above the subgrade as specified 18 in Drawings and as herein prescribed, no loading shall be imposed upon the bar 19 mats or individual bars before or during the placing or finishing of the concrete. 20 4. Installation of Dowel Bars 21 a. Install through the predrilled joint filler and rigidly support in true horizontal 22 and vertical positions by an assembly of bar chairs and dowel baskets. 23 b. Dowel Baskets 24 1) The dowels shall be held in position exactly parallel to surface and 25 centerline of the slab, by a dowel basket that is left in the pavement. 26 2) The dowel basket shall hold each dowel in exactly the correct position so 27 firmly that the dowel's position cannot be altered by concreting operations. 28 c. Dowel Caps 29 1) Install cap to allow the bar to move not less than 1-1/4 inch in either 30 direction. Apply grease coat on the bar before adding cap to prevent bonding 31 with the concrete. 32 5. Tie Bar and Dowel Placement 33 a. Place at mid -depth of the pavement slab, parallel to the surface. 34 b. Place as shown on the Drawings. 35 6. Epoxy for Tie and Dowel Bar Installation 36 1) Epoxy bars as shown on the Drawings. 37 2) Use only drilling operations that do not damage the surrounding structures. 38 3) Blow out drilled holes with compressed air. 39 4) Completely fill the drilled hole with approved epoxy before inserting the tie 40 bar into the hole. 41 5) Install epoxy grout and bar at least 6 inches embedded into concrete. 42 F. Joints 43 1. Joints shall be placed where shown on the Drawings or where directed by the City. 44 2. The plane of all joints shall make a right angle with the surface of the pavement. 45 3. No joints shall have an error in alignment of more than 1/2 inch at any point. 46 4. Joint Dimensions CITY OF FORT WORTH Water & Sanitary Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 3213 13-14 CONCRETE PAVING Page 14 of 22 1 a. The width of the joint shall be shown on the Drawings, creating the joint 2 sealant reservoir. 3 b. The depth of the joint shall be shown on the Drawings. 4 c. Dimensions of the sealant reservoir shall be in accordance with manufacturer's 5 recommendations. 6 d. After curing, the joint sealant shall be 1/8 inch to 1/4 inch below the pavement 7 surface at the center of the joint. 8 5. Transverse Expansion Joints 9 a. Expansion joints shall be installed perpendicularly to the surface and to the 10 centerline of the pavement at the locations shown on the Drawings, or as 11 approved by the City. Expansion joints shall continue to the farthest outside 12 edge of paving and adjacent slabs, and should extend through monolithic or 13 attached curbs so that there is no restriction to the movement of the joint at any 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 point. b. Joints shall be of the design width, and spacing shown on the Drawings, or as approved by the City. c. Dowel bars, shall be of the size and type shown on the Drawings, or as approved by the City, and shall be installed at the specified spacing. d. Support dowel bars with dowel baskets. e. Dowels shall not restrict the free opening and closing of the expansion join and shall not make planes of weaknesses in the pavement. f. Greased Dowels for Expansion Joints. 1) Coat dowels with a thin film of grease or other approved de -bonding material. 2) Provide dowel caps on the lubricated end of each dowel bar. g. Proximity to Existing Structures. When the pavement is adjacent to or around existing structures, expansions joints shall be constructed in accordance with the details shown on the Drawings. 6. Transverse Contraction Joints a. Contraction or dummy joints shall be installed at the locations and at the intervals shown on the Drawings. b. Joints shall be of the design width, and spacing shown on the Drawings, or as approved by the City. c. Dowel bars shall be of the size and type shown on the Drawings, or as approved by the City, and shall be installed at the specified spacing. d. Saw joints in a single cut to the width and depth the plans show. Begin sawing as soon as the concrete hardens sufficiently to prevent excessive raveling along the saw cut and finish before conditions induce uncontrolled cracking. e. The joints shall be constructed by sawing to a 1/4 - inch width and to a depth of 1/4 of the actual pavement thickness, or deeper if so indicated on the Drawings. f. Complete sawing as soon as possible in hot weather conditions and within a maximum of 24 hours after saw cutting begins under cool weather conditions. g. If sharp edge joints are being obtained, the sawing process shall be sped up to the point where some raveling is observed. h. Damage by blade action to the slab surface and to the concrete immediately adjacent to the joint shall be minimized. i. Any portion of the curing membrane which has been disturbed by sawing operations shall be restored by spraying the areas with additional curing compound. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 13, 2025 Water & Sanitary Replacement Contract 2020 WSM-H City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 32 13 13- 15 CONCRETE PAVING Page 15 of 22 7. Transverse Construction Joints a. Construction joints formed at the close of each day's work or when the placing of concrete has been interrupted for 30-minutes or longer shall be constructed by use of metal or wooden bulkheads cut true to the section of the finished pavement and cleaned. b. Wooden bulkheads shall be constructed using material of a thickness not less than nominal 2" lumber. c. Longitudinal bars shall be held securely in place in a plane perpendicular to the surface and at right angles to the centerline of the pavement. d. Edges shall be rounded to 1/4-inch radius. e. Any surplus concrete on the subgrade shall be removed upon the resumption of the work. 8. Longitudinal Construction Joints a. Longitudinal construction joints shall be of the type shown on the Drawings. 9. Joint Filler a. Joint filler shall be as specified in 2.2.I of the size and shape shown on the Drawings. b. Redwood Board joints shall be used for all pavement joints except for expansion joints that are coincident with a butt joint against existing pavements. c. Boards with less than 25-percent of moisture at the time of installation shall be thoroughly wetted on the job. d. Green lumber of much higher moisture content is desirable and acceptable. e. The joint filler shall be appropriately drilled to admit the dowel bars when required. f. The bottom edge of the filler shall extend to or slightly below the bottom of the slab. The top edge shall be held not less than 1/2 inch below the finished surface of the pavement in order to allow the finishing operations to be continuous. g. The joint filler may be composed of more than one length of board in the length of joint, but no board of a length less than 6 foot may be used unless otherwise shown on the Drawings. h. After the removal of the side forms, the ends of the joints at the edges of the slab shall be carefully opened for the entire depth of the slab. 10. Joint Sealing. Routine pavement joints shall be filled consistent with paving details and as specified in Section 32 13 73. Materials shall generally be handled and applied according to the manufacturer's recommendations as specified in Section 32 1373. G. Placing Concrete 1. Unless otherwise specified in the Drawings, the finished pavement shall be constructed monolithically and all concrete lane paving within the ROW greater than 150 LF will require the use of a slipform or form riding paving machine by a prequalified paving contractor. 2. The concrete shall be rapidly deposited on the subgrade in successive batches and shall be distributed to the required depth and for the entire width of the pavement by approved methods. 3. Any concrete not placed as herein prescribed within the time limits in the following table will be rejected. Time begins when the water is added to the mixer. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 13, 2025 Water & Sanitary Replacement Contract 2020 WSM-H City Project No. 103412 32 13 13- 16 CONCRETE PAVING Page 16 of 22 Temperature — Time Requirements Concrete Temperature at point of placement Max Time —minutes no retarding agent Max Time —minutes with retarding agent)' Non -Agitated Concrete All temperatures 45 45 Agitated Concrete Above 907 45 75 Above 75°F thru 90OF 60 90 75°F and Below 60 120 2 1 Normal dosage of retarder. 3 4 4. Rakes shall not be used in handling concrete. 5 5. At the end of the day, or in case of unavoidable interruption or delay of more than 6 30 minutes or longer to prevent cold joints, a transverse construction joint shall be 7 placed in accordance with 3.41.7 of this Section. 8 6. Honeycombing 9 a. Special care shall be taken in placing and vibrating the concrete against the 10 forms and at all joints and assemblies so as to prevent honeycombing Concrete 11 shall be uniformly consolidated throughout its width and depth, free from honey 12 combed areas, and has a consistent void -free closed surface. 13 b. Excessive voids and honeycombing in the edge of the pavement, revealed by the 14 removal of the side forms, may be cause for rejection of the section of slab in 15 which the defect occurs. 16 H. Finishing 17 1. Machine 18 a. Tolerance Limits 19 1) While the concrete is still workable, it shall be tested for irregularities with 20 a 10-foot straightedge placed parallel to the centerline of the pavement so as 21 to bridge depressions and to touch all high spots. 22 2) Ordinates measured from the face of the straightedge to the surface of the 23 pavement shall at no place exceed 1/16 inch -per -foot from the nearest point of 24 contact. 25 3) In no case shall the maximum ordinate to a 10-foot straightedge be greater 26 than 1 /8 inch. 27 4) Any surface not within the tolerance limits shall be reworked and 28 refinished. 29 b. Edging 30 1) The edges of slabs and all joints requiring edging shall be carefully tooled 31 with an edger of the radius required by the Drawings at the time the concrete 32 begins to take its "set" and becomes non -workable. 33 2) All such work shall be left smooth and true to lines. 34 2. Hand CITY OF FORT WORTH Water & Sanitary Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 32 13 13- 17 CONCRETE PAVING Page 17 of 22 a. Hand finishing permitted only in intersections and areas inaccessible to a finishing machine. b. When the hand method of striking off and consolidating is permitted, the concrete, as soon as placed, shall be approximately leveled and then struck off with screed bar to such elevation above grade that, when consolidated and finished, the surface of the pavement shall be at the grade elevation shown on the Drawings. c. The straightedge and joint finishing shall be as prescribed herein. I. Curing 1. The curing of concrete pavement shall be thorough and continuous throughout the entire curing period. a. The minimum curing period shall be the time from placing of concrete until the concrete attains 80% of the required strength. b. When ambient temperature is below 35 OF, the Contractor shall maintain the concrete temperature above 50 OF during the curing period using approved heating methods. 2. Failure to provide proper curing as herein prescribed shall be considered as sufficient cause for immediate suspension of the paving operations. 3. The curing method as herein specified does not preclude the use of any of the other commonly used methods of curing, and the City may approve another method of curing if so requested by the Contractor. 4. If any selected method of curing does not afford the desired results, the City shall have the right to order that another method of curing be instituted. 5. After removal of the side forms, the sides of the slab shall receive a like coating before earth is banked against them. 6. The solution shall be applied, under pressure with a spray nozzle, in such a manner as to cover the entire surfaces thoroughly and completely with a uniform film. 7. The rate of application shall be such as to ensure complete coverage and shall not exceed 20-square-yards-per-gallon of curing compound. 8. When thoroughly dry, it shall provide a continuous and flexible membrane, free from cracks or pinholes, and shall not disintegrate, check, peel or crack during the curing period. 9. If for any reason the seal is broken during the curing period, it shall be immediately repaired with additional sealing solution. 10. When tested in accordance with ASTM C156 Standard Test Method for Water Loss (from a mortar specimen) Through Liquid Membrane -Forming Curing Compounds for Concrete, the curing compound shall provide a film which shall have retained within the test specimen a percentage of the moisture present in the specimen when the curing compound was applied according to the following. 11. Contractor shall maintain and properly repair damage to curing materials on exposed surfaces of concrete pavement continuously for a least 72 hours. J. Monolithic Curbs 1. Concrete for monolithic curb shall be the same as for the pavement and shall be placed within 20 minutes of the placement of the slab concrete. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 13, 2025 Water & Sanitary Replacement Contract 2020 WSM-H City Project No. 103412 32 13 13- 18 CONCRETE PAVING Page 18 of 22 1 2. After the concrete has been struck off and sufficiently set, the exposed surfaces 2 shall be thoroughly worked to achieve an acceptable surface finish. 3 3. The exposed edges shall be rounded by the use of an edging tool to the radius 4 indicated on the Drawings. 5 4. All exposed surfaces of curb shall be brushed to a smooth and uniform surface. 6 K. Pavement Leaveouts 7 1. Pavement leaveouts as necessary to maintain and provide for local traffic shall be 8 provided at location indicated on the Drawings or as directed by the City. 9 2. The extent and location of each leaveout required and a suitable crossover 10 connection to provide for traffic movements shall be determined in the field by the 11 City. 12 3.5 REPAIR 13 A.Repair of concrete pavement concrete shall be consistent with the Drawings and as 14 specified in Section 32 0129. 15 3.6 RE -INSTALLATION [NOT USED] 16 3.7 SITE QUALITY CONTROL 17 A. Concrete Placement 18 1. Place concrete using a fully automated paving machine. Hand paving is only 19 permitted in areas such as intersections where use of paving machine is not 20 practical. 21 a. All concrete pavement not placed by hand shall be placed using a fully 22 automated paving machine as approved by the City. 23 b. Screeds are considered hand placement paving method. 24 B. Testing of Materials 25 1. Samples of all materials for testing shall be provided by the Contractor at no 26 expense to the City, unless otherwise specified in the special provisions or in the 27 Drawings. 28 2. In the event the initial sampling and testing does not comply with the specifications, 29 all subsequent testing of the material in order to determine if the material is 30 acceptable shall be at the Contractor's expense at the same rate charged by the 31 commercial laboratories. 32 3. All testing shall be in accordance with applicable ASTM Standards and concrete 33 testing technician must be ACI certified or equivalent. 34 C. Pavement Thickness Test 35 1. Pavement thickness test shall be performed by a commercial testing laboratory 36 approved by the City every 100 feet or fraction thereof in accordance with TxDOT 37 Designation: Tex-423-A, unless otherwise shown on the plans. Test locations shall 38 be at the discretion of the City. 39 2. In the event a deficiency in the thickness of pavement is revealed during normal 40 testing operations, core samples shall be taken at the Contractor's expense to verify 41 deficiency of more than 0.2 in. from plan thickness and to isolate the deficient area. CITY OF FORT WORTH Water & Sanitary Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 32 13 13- 19 CONCRETE PAVING Page 19 of 22 1 3. Where the average thickness of pavement in the area found to be deficient in 2 thickness by more than 0.20 inch, but not more than 0.50-inch, payment shall be 3 made at an adjusted price as specified in the following table. 4 Deficiency in Thickness Determined by Cores [Inches] Proportional Part Of Contract Price [Allowed] 0.00 — 0.20 100 percent 0.21 — 0.30 80 percent 0.31 — 0.40 70 percent 0.41 — 0.50 60 percent 6 4. Any area of pavement found deficient in thickness by more than 0.50 inch but not 7 more than 0.75 inch or 1/10 of the thickness specified on the Drawings, whichever 8 is greater, shall be evaluated by the City. 9 5. If, in the judgment of the City the area of such deficiency should not be removed 10 and replaced, there shall be no payment for the area retained. 11 6. If, in the judgment of the City, the area of such deficiency warrants removal, the 12 area shall be removed and replaced, at the Contractor's entire expense, with 13 concrete of the thickness shown on the Drawings. 14 7. Any area of pavement found deficient in thickness by more than 0.75 inch or more 15 than 1/10 of the plan thickness, whichever is greater, shall be removed and replaced 16 with concrete of the thickness shown on the Drawings at the Contractor's sole 17 expense. 18 8. No additional payment over the contract unit price shall be made for any pavement 19 of a thickness exceeding that required by the Drawings. 20 D. Pavement Strength Test 21 1. During the progress of the work the commercial testing laboratory casts test 22 cylinders for conforming to ASTM C31, to maintain a check on the compressive 23 strengths of the concrete being placed. 24 2. Test cylinders shall be taken from a representative portion of concrete being placed 25 for every 150-cubic yards of concrete pavement placed, but in no case shall fewer 26 than 1 set of cylinders be taken per day of placement. The first three trucks of, 27 every 150-cubic yards of concrete shall be sampled and tested for air content, slump 28 and temperature. After the cylinders have been cast, they shall remain on the job 29 site and then transported, moist cured, and tested in accordance with ASTM C31 30 and ASTM C39. 31 3. A set of four (4) cylinders of 6" by 12" or a set of five (5) cylinders of 4" by 8" will 32 be prepared on site per ASTM C31. In each set, one of the cylinders shall be tested 33 at 7 days (3 days for HES concrete), two cylinders for 6" by 12" cylinders and three 34 for 4" by 8" cylinders shall be tested at the 28t1i day (), and the remaining cylinder 35 shall be retained for testing at the 56th day, if necessary. Concrete must attain its 36 design strength within 56 days. The compressive strength of concrete is considered 37 satisfactory if both the following criteria are met: CITY OF FORT WORTH Water & Sanitary Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 3213 13-20 CONCRETE PAVING Page 20 of 22 1 a. No single strength test falls below the specified compressive strength, f',, by 2 more than 500 psi (3.45 MPa) when f , is 5000 psi (34.5 MPa) or less; 3 b. The average of every three consecutive strength tests equals or exceeds the 4 specified compressive strength. 5 The 4" by 8" cylinders are acceptable only when the nominal maximum aggregate 6 size of the mix is less than 1-1/4 inch. 7 4. If the average 28-day and/ or the 56th day break, from the hold, test results indicate 8 deficient strength, the Contractor may, at its option and expense, core the pavement 9 in question and have the cores tested by an approved laboratory in accordance with 10 ASTM C42 and ACI 318 protocol. The average of all cores must meet 100 percent 11 of the minimum specified strength, with no individual core resulting in less than 90 12 percent of design strength, in order to override the results of the cylinder tests. 13 5. In the event cylinders and/or cores do not meet minimum specified strength, 14 additional cores may be taken to identify the limits of deficient concrete pavement 15 at the expense of the Contractor. 16 6. Cylinders and/or cores must meet minimum specified strength. Pavement not 17 meeting the minimum specified strength shall be subject to the money penalties or 18 removal and placement at the Contractor's expense as shown in the following table. 19 Percent Deficient Percent of Contract Price Allowed Greater Than 0 percent - Not More Than 10 percent 90- ercent Greater Than 10 percent - Not More Than 15 percent 80- ercent Greater Than 15 percent 0-percent or removed and replaced at the entire cost and expense of Contractor as directed by City 20 21 7. Deficiency shall be determined on a panel by panel basis. 22 8. The amount of penalty shall be deducted from payment due to Contractor 23 9. No additional payment over the contract unit price shall be made for any pavement 24 with a strength exceeding that required by the Drawings and/or specifications. 25 E. Cracked Concrete Acceptance Policy 26 1. If cracks exist in concrete pavement upon completion of the project, the Project 27 Inspector shall decide as to the need for action to address the cracking as to its 28 cause and recommended remedial work. 29 2. If the recommended remedial work is routing and sealing of the cracks to protect 30 the subgrade, the Inspector shall make the determination as to whether to rout and 31 seal the cracks at the time of final inspection and acceptance or at any time prior to 32 the end of the project maintenance period. The Contractor shall perform the routing 33 and sealing work as directed by the Project Inspector, at no cost to the City, 34 regardless of the cause of the cracking. 35 3. If remedial work beyond routing and sealing is determined to be necessary, the 36 Inspector and the Contractor shall meet to determine the cause of the cracking. 37 a. If agreement is reached that the cracking is due to deficient materials or 38 workmanship, the Contractor shall perform the remedial work at no cost to the 39 City. Remedial work in this case shall be limited to removing and replacing the 40 deficient work with new material and workmanship that meets the requirements 41 of the contract. CITY OF FORT WORTH Water & Sanitary Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 32 13 13-21 CONCRETE PAVING Page 21 of 22 I b. If the Inspector and the Contractor agree that the cause of the cracking is not 2 deficient materials or workmanship, the City may request the Contractor to 3 provide an estimate of the cost of the necessary remedial work and/or additional 4 work to address the cause of the cracking, and the Contractor will perform that 5 work at the agreed -upon price if the City elects to do so. 6 4. If the Inspector and the Contractor cannot agree on the cause of the cracking, the 7 City may hire an independent geotechnical engineer, acceptable to the Contractor, 8 to perform testing and analysis to determine the cause of the cracking. The 9 Contractor shall pay 50 percent of the costs of the independent testing. Contractor 10 shall provide one half of the estimated costs of the independent testing to be held by 11 the City. 12 5. If the independent geotechnical engineer determines that the primary cause of the 13 cracking is the Contractor's deficient material or workmanship, the remedial work 14 will be performed at the Contractor's entire expense and the Contractor will also 15 reimburse the City for the City's portion of cost of the geotechnical investigation. 16 Remedial work in this case shall be limited to removing and replacing the deficient 17 work with new material and workmanship that meets the requirements of the 18 contract. 19 6. If the geotechnical engineer determines that the primary cause of the cracking is not 20 the Contractor's deficient material or workmanship, the City will return the held 21 funds to the Contractor. The Contractor, on request, will provide the City an 22 estimate of the costs of the necessary remedial work and/or additional work and 23 will perform the work at the agreed -upon price as directed by the City. 24 3.8 SYSTEM STARTUP [NOT USED] 25 3.9 ADJUSTING [NOT USED] 26 3.10 CLEANING [NOT USED] 27 A.No concrete washout, mix, slurry, cuts, mud or solids etc., may enter the storm water 28 system including curb lines. Equipment washout allowed only in areas shown on drawings 29 and test materials or slag must be removed from site prior to final acceptance. 30 3.11 CLOSEOUT ACTIVITIES [NOT USED] 31 3.12 PROTECTION [NOT USED] 32 3.13 MAINTENANCE [NOT USED] 33 3.14 ATTACHMENTS [NOT USED] 34 CITY OF FORT WORTH Water & Sanitary Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 3213 13-22 CONCRETE PAVING Page 22 of 22 END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 12/20/2012 1.2.A — Modified items to be included in price bid 05/21/2014 Doug Rademaker 2.2.1) — Modified to clarify acceptable fly ash substitution in concrete paving 1.1 LA — modified to clarify concrete placement temperature restrictions Zelalem 2.4.A, B, D — to clarify concrete quality control process and requirements 03/19/2021 Arega/Doug 3.7. C & D - to modify and clarify the pavement strength test and change in Black pavement thickness measurement methodology 3.7.E — Modified to clarify cracked concrete acceptance policy 3/11/2022 Zelalem Arega 1.3.A.h, 2.2 — Added ASTM C595, Type IL cement 6/10/2022 M Owen 3.4 G. 1. — Clarified language re: machine laid vs. hand poured Updated references throughout related to blended hydraulic cement Updated references throughout related to lab not agency 1.11 A. Clarified weather conditions/hot weather concreting section 1.2 A. 3. Provided clarifications re: what is included in bid item 1.3 A. Updated references 6/13/25 M Owen Table 2 and 3 — Clarified between footings and drilled shafts 3.4 B. 4. — Provided additional clarification re: delivery tickets 3.4 E. Provided additional clarification re: reinforcement 3.4 G. Provided minimum length of paving where machine paving is required 3.4 I. Provided clarification related to curing CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 13, 2025 Water & Sanitary Replacement Contract 2020 WSM-H City Project No. 103412 321320-1 CONCRETE SIDEWALKS, DRIVEWAYS AND BARRIER FREE RAMPS Page I of 6 1 SECTION 32 13 20 2 CONCRETE SIDEWALKS, DRIVEWAYS AND BARRIER FREE RAMPS 3 PART 1 - GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. Concrete sidewalks 7 2. Driveways 8 3. Barrier free ramps 9 B. Deviations from this City of Fort Worth Standard Specification 10 1. None. 11 C. Related Specification Sections include, but are not necessarily limited to: 12 1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract 13 2. Division 1 - General Requirements 14 3. Section 02 41 13 - Selective Site Demolition 15 4. Section 32 13 13 - Concrete Paving 16 5. Section 32 13 73 - Concrete Paving Joint Sealants 17 1.2 PRICE AND PAYMENT PROCEDURES 18 A. Measurement and Payment 19 1. Concrete Sidewalk 20 a. Measurement 21 1) Measurement for this Item shallbe by the square foot of completed and 22 accepted Concrete Sidewalk in its final position for various: 23 a) Thicknesses 24 b) Types 25 b. Payment 26 1) The work performed and materials furnished in accordance with this Item 27 and measured as provided under "Measurement" will be paid for at the unit 28 price bid per square foot of Concrete Sidewalk. 29 c. The price bid shall include: 30 1) Excavating and preparing the subgrade 31 2) Furnishing and placing all materials 32 3) Thickened edge under sidewalk limits, if adjacent to curb or retaining wall 33 34 2. Concrete Curb at Back of Sidewalk (6 to 12 inch max) 35 a. Measurement 36 1) Measurement for this Item shall be by the linear foot of completed and 37 accepted Concrete Curb at the Back of Sidewalk within the 6 to 12 inch curb 38 height at back of walk in its final position. 39 b. Payment 40 1) The work performed and materials furnished in accordance with this Item 41 and measured as provided under "Measurement" will be paid for at the unit 42 price bid per linear foot of Concrete Curb at the Back of Sidewalk. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 9, 2021 City Project No. 103412 321320-2 CONCRETE SIDEWALKS, DRIVEWAYS AND BARRIER FREE RAMPS Page 2 of 6 1 c. The price bid shall include: 2 1) Excavating and preparing the subgrade 3 2) Furnishing and placing all materials, including concrete and reinforcing 4 steel 5 3) Excavation in back of "retaining" curb 6 4) Furnishing, placing, and compacting backfill 7 3. Concrete Driveway 8 a. Measurement 9 1) Measurement for this Item shallbe by the square foot of completed and 10 accepted Concrete Driveway in its fmal position for various: 11 a) Thicknesses 12 b) Types 13 2) Dimensions will be taken from the back of the projected curb, including the 14 area of the curb radii and will extend to the limits specified in the Drawings. 15 3) Sidewalk portion of drive will be included in driveway measurement. 16 4) Curb on drive will be included in the driveway measurement. 17 b. Payment 18 1) The work performed and materials furnished in accordance with this Item 19 and measured as provided under "Measurement" will be paid for at the unit 20 price bid per square foot of Concrete Driveway. 21 c. The price bid shall include: 22 1) Excavating and preparing the subgrade 23 2) Furnishing and placing all materials 24 3) Temporary asphalt transition at width shown on plans (typically 9 inches) 25 when the pavement adjacent to the driveway will be improved 26 27 4. Barrier Free Ramps 28 a. Measurement 29 1) Measurement for this Item shall be per each Barrier Free Ramp completed 30 and accepted for various: 31 a) Types 32 b. Payment 33 1) The work performed and materials furnished in accordance with this Item 34 and measured as provided under "Measurement' will be paid for at the unit 35 price bid per each "Barrier Free Ramp" installed. 36 c. The price bid shall include: 37 1) Excavating and preparing the subgrade 38 2) Furnishing and placing all materials 39 3) Curb Ramp 40 4) Landing and detectable warning surface as shown on the Drawings 41 5) Adjacent flares or side curb 42 6) Concrete gutter width along ramp opening 43 7) Doweling into adjacent concrete pavement, if applicable 44 1.3 REFERENC ES 45 A. Abbreviations and Acronyms 46 1. TAS — Texas Accessibility Standards 47 2. TDLR— Texas Department of Licensing and Regulation 48 B. Reference Standards CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 9, 2021 City Project No. 103412 321320-3 CONCRETE SIDEWALKS, DRIVEWAYS AND BARRIER FREE RAMPS Page 3 of 6 1 1. Reference standards cited in this Specification refer to the current reference 2 standard published at the time of the latest revision date logged at the end of this 3 Specification, unless a date is specifically cited. 4 2. American Society for Testing and Materials (ASTM) 5 a. D545, Test Methods for Preformed Expansion Joint Fillers for Concrete 6 Construction (Non -extruding and Resilient Types) 7 b. D698, Test Methods for Laboratory Compaction Characteristics of Soil Using 8 Standard Effort (12,400 ft-lbf/ft3) 9 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 10 1.5 SUBMITTALS [NOT USED] 11 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS 12 A. Mix Design: submit for approval. Section 32 13 13. 13 B. Product Data: submit product data and sample for pre -cast detectable warning for 14 barrier free ramp. 15 1.7 CLOSEOUT SUBMITTALS [NOT USED] 16 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 17 1.9 QUALITY ASSURANCE [NOT USED] 18 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 19 1.11 FIELD CONDITIONS 20 A. Weather Conditions: Placement of concrete shall be as specified in Section 32 13 13. 21 1.12 WARRANTY [NOT USED] 22 PART 2 - PRODUCTS 23 2.1 OWNER -FURNISHED PRODUCTS [NOT USED] 24 2.2 EQUIPMENT AND MATERIALS 25 A. Forms: wood or metal straight, free from warp and of a depth equal to the thickness of 26 the finished work. 27 B. Concrete: see Section 32 13 13. 28 1. Unless otherwise shown on the Drawings or detailed specifications, the standard 29 class for concrete sidewalks, driveways and barrier free ramps is shown in the 30 following table: 31 Standard Classes of Pavement Concrete 32 Class of Minimum 28 Day Min. Maximum Course Concrete' Cementitious, Compressive Water/ Aggregate Lb./CY Strength2 Cementitious Maximum psi Ratio Size, inch A 470 3000 0.58 1-1/2 C. Reinforcement: see Section 32 13 13. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 9, 2021 City Project No. 103412 32 13 20 - 4 CONCRETE SIDEWALKS, DRIVEWAYS AND BARRIER FREE RAMPS Page 4 of 6 1 1. Sidewalk, driveway and barrier free ramp reinforcing steel shall be #3 deformed 2 bars at 18 inches on -center -both -ways at the center plane of all slabs, unless 3 otherwise shown on the Drawings or detailed specifications. 4 D. Joint Filler 5 1. Wood Filler: see Section 32 13 13. 6 2. Pre -Molded Asphalt Board Filler 7 a. Use only in areas where not practical for wood boards. 8 b. Pre -molded asphalt board filler: ASTM D545. 9 c. Install the required size and uniform thickness and as specified in Drawings. 10 d. Include 2 liners of 0.016 asphalt impregnated kraft paper filled with a mastic 11 mixture of asphalt and vegetable fiber and/or mineral filler. 12 E. Expansion Joint Sealant: see Section 32 13 73 where shown on the Drawings. 13 2.3 ACCESSORIES [NOT USED] 14 2.4 SOURCE QUALITY CONTROL [NOT USED] 15 PART 3 - EXECUTION 16 3.1 INSTALLERS [NOT USED] 17 3.2 EXAMINATION [NOT USED] 18 3.3 PREPARATION 19 A. Surface Preparation 20 1. Excavation: Excavation required for the construction of sidewalks, driveways and 21 barrier free ramps shall be to the lines and grades as shown on the Drawings or as 22 established by the City. 23 2. Fine Grading 24 a. The Contractor shall do all necessary filling, leveling and fine grading required 25 to bring the subgrade to the exact grades specified and compacted to at least 90 26 percent of maximum density as determined by ASTM D698. 27 b. Moisture content shallbe within minus 2 to plus 4 of optimum. 28 c. Any over -excavation shall be repaired to the satisfaction of the City. 29 B. Demolition / Removal 30 1. Sidewalk, Driveway and/or Barrier Free Ramp Removal: see Section 02 41 13. 31 3.4 INSTALLATION 32 A. General 33 1. Concrete sidewalks shall have a minimum thickness of 4 inches. 34 2. Sidewalks constructed in driveway approach sections shall have a minimum 35 thickness equal to that of driveway approach or as called for by Drawings and 36 specifications within the limits of the driveway approach. 37 3. Driveways shall have a minimum thickness of 6 inches. Standard cross -slopes for 38 walks shall be 2 percent max in accordance with current TAS/TDLR guidelines. 39 The construction of the driveway approach shall include the variable height radius 40 curb or a pan driveway approach in accordance with the Drawings. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 9, 2021 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 32 13 20 - 5 CONCRETE SIDEWALKS, DRIVEWAYS AND BARRIER FREE RAMPS Page 5 of 6 4. All pedestrian facilities shall comply with provisions of TAS including location, slope, width, shapes, texture and coloring. Pedestrian facilities installed by the Contractor and not meeting TAS must be removed and replaced to meet TAS (no separate pay). B. Forms: Forms shallbe securely staked to line and grade and maintained in a true position during the depositing of concrete. C. Reinforcement: see Section 32 13 13. D. Concrete Placement: see Section 32 13 13. E. Finishing 1. Concrete sidewalks, driveways and barrier free ramps shall be finished to a true, even surface. 2. Trowel and then brush transversely to obtain a smooth uniform brush finish. 3. Provide exposed aggregate finish for driveways and sidewalks if specified. 4. Edge joints and sides shall with suitable tools. F. Joints 1. Expansion joints for sidewalks, driveways and barrier free ramps shallbe formed using redwood. 2. Expansion joints shall be placed at intervals ten times the width of the sidewalk. 3. Expansion joints shall also be placed at all intersections, sidewalks with concrete driveways, curbs, formations, other sidewalks and other adjacent old concrete work Similar material shall be placed around all obstructions protruding into or through sidewalks or driveways. 4. All expansion joints shall be 1/2 inch in thickness. 5. Edges of all construction and expansion joints and outer edges of all sidewalks shall be finished to approximately a 1/2 inch radius with a suitable finishing tool. 6. Sidewalks shall be marked at intervals equal to the width of the walk with a marking tool. Saw cutting of joints to the required depth may be desirable on wider sidewalks and is acceptable if approved by the City 7. When sidewalk is against the curb, expansion joints shall be spaced to match those in the curb, possibly in addition to the required spacing above. G. Barrier Free Ramp 1. Furnish and install brick red color pre -cast detectable warning Dome -Tile, manufactured by StrongGo Industries or approved equal by the City. 2. Detectable warning surface shall be a minimum of 24-inch in depth in the direction of pedestrian travel, and extend to the limit of the width of the landing where the pedestrian access route enters the street. 3. Locate detectable warning surface so that the edge nearest the curb line is at the extension of the face of the curb. 4. Detectable warning Dome -Tile surface may be curved along the corner radius. 5. Install detectable warning surface according to manufacturer's instructions. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised December 9, 2021 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 32 13 20 - 6 CONCRETE SIDEWALKS, DRIVEWAYS AND BARRIER FREE RAMPS Page 6 of 6 3.5 REPAIR/RESTORATION [NOT USED] 3.6 RE -INSTALLATION [NOT USED] 3.7 FIELD QUALITY CONTROL [NOT USED] 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 12/20/2012 D. Johnson 1.2.A.3 —Measurement and Payment for Barrier Free Ramps modified to match updated City Details 4/30/2013 F. Griffin Corrected Part 1, 1.2, A, 3, b, 1 to read, from.. . square foot of Concrete Sidewalk. to ...each "Barrier Free Ramp" installed. June 5, 2018 M Owen Revised Measurement and Payment.section. April 29, 2021 M Owen 1.2 A. 4. c. Revise Barrier Free Ramp — Payment Section December 9, 1.2 A. Le. and 1.2 A. 3. c. Clarified what is included in bid items for sidewalk and 2021 M Owen driveway, respectively CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised December 9, 2021 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 32 13 73 - 1 CONCRETE PAVING JOINT SEALANTS Page 1 of 4 SECTION 32 13 73 CONCRETE PAVING JOINT SEALANTS PART1- GENERAL 1.1 SUMMARY A. Section Includes: 1. Specification for silicone joint sealing for concrete pavement and curbs. B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract 2. Division 1 - General Requirements 3. Section 32 13 13 - Concrete Paving 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Measurement a. Measurement for this Item shall be by the linear foot of Joint Sealant completed and accepted only when specified in the Drawings to be a pay item. 2. Payment a. The work performed and materials furnished in accordance with this Item are subsidiary to the various items bid and no other compensation will be allowed, unless specifically specified on Drawings. 1.3 REFERENCES A. Reference Standards 1. Reference standards cited in this Specification refer to the current reference standard published at the time of the latest revision date logged at the end of this Specification, unless a date is specifically cited. 2. ASTM International (ASTM): a. D5893, Standard Specification for Cold Applied, Single Component, Chemically Curing Silicone Joint Sealant for Portland Cement Concrete Pavements 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 1.5 ACTION SUBMITTALS [NOT USED] 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS A. Test and Evaluation Reports 1. Prior to installation, furnish certification by an independent testing laboratory that the silicone joint sealant meets the requirements of this Section. CrrY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 321373-2 CONCRETE PAVING JOINT SEALANTS Page 2 of 4 2. Submit verifiable documentation that the manufacturer of the silicone joint sealant has a minimum 2-year demonstrated, documented successful field performance with concrete pavement silicone joint sealant systems. 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE [NOT USED] 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 1.11 FIELD CONDITIONS A. Do not apply joint sealant when the air and pavement temperature is less than 35 degrees F B. Concrete surface must be clean, dry and frost free. C. Do not place sealant in an expansion -type joint if surface temperature is below 35 degrees F or above 90 degrees F. 1.12 WARRANTY [NOT USED] PART 2 - PRODUCTS 2.1 OWNER FURNISHED PRODUCTS [NOT USED] 2.2 MATERIALS & EQUIPMENT A. Materials 1. Joint Sealant: ASTM D5893. 2. Joint Filler, Backer Rod and Breaker Tape a. The joint filler sop shall be of a closed cell expanded polyethylene foam backer rod and polyethylene bond breaker tape of sufficient size to provide a tight seal. b. The back rod and breaker tape shall be installed in the saw -cut joint to prevent the joint sealant from flowing to the bottom of the joint. c. The backer rod and breaker tape shall be compatible with the silicone joint sealant and no bond or reaction shall occur between them. 2.3 ACCESSORIES [NOT USED] 2.4 SOURCE QUALITY CONTROL [NOT USED] PART 3 - EXECUTION 3.1 INSTALLERS [NOT USED] 3.2 EXAMINATION [NOT USED] 3.3 PREPARATION [NOT USED] CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 321373-3 CONCRETE PAVING JOINT SEALANTS Page 3 of 4 3.4 INSTALLATION A. General 1. The silicone sealant shall be cold applied. 2. Allow concrete to cure for a minimum of 7 days to ensure it has sufficient strength prior to sealing joints. 3. Perform joint reservoir saw cutting, cleaning, bond breaker installation, and joint sealant placement in a continuous sequence of operations. 4. See Drawings for the various joint details with their respective dimensions. B. Equipment 1. Provide all necessary equipment and keep equipment in a satisfactory working condition. 2. Equipment shall be inspected by the City prior to the beginning of the work. 3. The minimum requirements for construction equipment shall be as follows: a. Concrete Saw. The sawing equipment shall be adequate in size and power to complete the joint sawing to the required dimensions. b. Air Compressors. The delivered compressed air shall have a pressure in excess of 90 psi and shall be suitable for the removal of all free water and oil from the compressed air. c. Extrusion Pump. The output shall be capable of supplying a sufficient volume of sealant to the joint. d. Injection Tool. This mechanical device shall apply the sealant uniformly into the joint. e. Sandblaster. The design shall be for commercial use with air compressors as specified in this Section. f. Backer Rod Roller and Tooling Instrument. These devices shall be clean and free of contamination. They shall be compatible with the joint depth and width requirements. C. Sawing Joints: see Section 32 13 13. D. Cleaning joints 1. Dry saw in 1 direction with reverse cutting blade then sand blast. 2. Use compressed air to remove the resulting dust from the joint. 3. Sandblast joints after complete drying. a. Attach nozzle to a mechanical aiming device so that the sand blast will be directed at an angle of 45 degrees and at a distance of 1 to 2 inches from the face of the joint. b. Sandblast both joint faces sandblasted in separate, 1 directional passes. c. When sandblasting is complete, blow-out using compressed air. d. The blow tube shall fit into the joints. 4. Check the blown joint for residual dust or other contamination. a. If any dust or contamination is found, repeat sandblasting and blowing until the joint is cleaned. b. Do not use solvents to remove stains and contamination. 5. Place the bond breaker and sealant in the joint immediately upon cleaning. 6. Bond Breaker Rod and Tape: install in the cleaned joint prior to the application of the joint sealant. CITY OF FORT WORTH Water & Sanitary Sewer ReplacementE STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 321373-4 CONCRETE PAVING JOINT SEALANTS Page 4 of 4 7. Do not leave open, cleaned joints unsealed overnight. E. Joint Sealant 1. Apply the joint sealant upon placement of the bond breaker rod and tape, using the mechanical injection tool. 2. Do not seal joints unless they are clean and dry. 3. Remove and discard excess sealant left on the pavement surface. a. Do not excess use to seal the joints. 4. The pavement surface shall present a clean final condition as determined by City. 5. Do not allow traffic on the fresh sealant until it becomes tack -free. F. Approval of Joints 1. The City may request a representative of the sealant manufacturer to be present at the job site at the beginning of the final cleaning and sealing of joints. a. The representative shall demonstrate to the Contractor and the City the acceptable method for sealant installation. b. The representative shall approve the clean, dry joints before the sealing operation commences. 3.5 REPAIR/RESTORATION [NOT USED] 3.6 RE -INSTALLATION [NOT USED] 3.7 FIELD QUALITY CONTROL [NOT USED] 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 321416-1 BRICK UNIT PAVING SECTION 32 1416 BRICK UNIT PAVING PART1- GENERAL 1.1 SUMMARY A. Section Includes: Page 1 of 9 1. All labor, materials and equipment necessary to install brick pavers, set in mortar on reinforced concrete base for: a. New brick paving b. Brick paving repair B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract 2. Division 1 - General Requirements 3. Section 32 13 13 - Concrete Paving 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Brick Paving a. Measurement 1) Measurement for this Item shall be by the square yard of Brick Paving. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per square yard of Brick Paving completed and accepted in its final position per Drawings. c. The price bid shall include: 1) Sample panels 2) Shaping and fine grading the roadbed 3) Furnishing and applying all water required 4) Furnishing, loading and unloading, storing, hauling, handling, mixing, placing, finishing and curing all concrete ingredients for concrete base material 5) Furnishing and installing all reinforcing steel for concrete base 6) Furnishing, mixing and placing all setting materials including mortar setting bed, wet mortar joint filler and high bond mortar mix 7) Furnishing and setting all brick unit pavers 8) Sealing joints 2. Brick Paving Repair a. Measurement 1) Measurement for this Item shall be by the square yard of Brick Paving Repaired. b. Payment CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 321416-2 BRICK UNIT PAVING Page 2 of 9 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per square yard of Brick Paving Repair completed and accepted in its final position per Drawings. c. The price bid shall include: 1) Sample panels 2) Shaping and fine grading the roadbed 3) Furnishing and applying all water required 4) Furnishing, loading and unloading, storing, hauling, handling, mixing, placing, finishing and curing all concrete ingredients for concrete base material 5) Furnishing and installing all reinforcing steel for concrete base 6) Furnishing, mixing and placing all setting materials including mortar setting bed, wet mortar joint filler and high bond mortar mix 7) Furnishing and setting all brick unit pavers 8) Sealing joints 1.3 REFERENCES A. Reference Standards 1. Reference standards cited in this Specification refer to the current reference standard published at the time of the latest revision date logged at the end of this Specification, unless a date is specifically cited. 2. ASTM International (ASTM): a. C67, Test Methods of Sampling and Testing Brick and Structural Clay Tile b. C144, Aggregate for Masonry Mortar c. C 150, Portland Cement d. C207, Specification for Hydrated Lime for Masonry Purposes e. C902, Specification for Pedestrian and Light Traffic Paving Brick f. C1602, Standard Specification for Mixing Water Used in the Production of Hydraulic Cement Concrete 3. The Brick Industry Association, Technical Notes a. No. 1, Cold and Hot Weather Construction 1.4 ADMINISTRATIVE REQUIREMENTS A. Permitting 1. Obtain Street Use Permit to make utility cuts in the street from the Transportation and Public Works Department in conformance with current ordinances. 2. Transportation and Public Works Department will inspect paving repair after construction. 1.5 SUBMITTALS A. Product Data: Submit manufacturer's technical data for each manufactured product, including certification that each product complies with specified requirements. B. Samples 1. For material verification purposes submit the following: a. Manufacturer's testing certification conforming to ASTM C67 testing methods for: CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 321416-3 BRICK UNIT PAVING Page 3 of 9 1) Compressive strength, pounds per square inch 2) Absorption, 5 hour submersion in cold water 3) Absorption, 24 hour submersion in cold water 4) Maximum saturation coefficient 5) Initial rate of absorption (suction) 6) Abrasion index 7) Freeze -thaw 8) Efflorescence b. Masonry paving unit samples for each type of masonry paving required. Include in each set the full range of exposed color and texture to be expected in the completed work. 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE A. Installer: Brick paver and any subcontractors shall have experience in brick paving and their previous work will be reviewed by the City prior to start of work. B. Sample Panel: Prior to installation of masonry paving work, fabricate sample panel using materials, pattern and joint treatment indicated for project work, including special features for expansion joints and contiguous work. 1. Include color range, size, texture, bond, expansion jointing, pattern, finish, and workmanship. 2. Make 6 feet x 6 feet minimum. 3. Provide range of color, texture and workmanship to be expected in the completed work. 4. Sample panel shall be inspected by the City. If the sample is not acceptable, construct additional panels at no cost to the City until an acceptable panel is constructed. 5. Obtain City's acceptance of visual qualities of the panel before start of masonry paving work. 6. Maintain the sample panel as the standard of minimal quality for approval of all proposed brick pavement work required for the project. Locate sample panel near the pavement work to facilitate comparison 7. Do not change source of brands for masonry units, setting materials, or grout during progress of work. 8. Remove sample panel from the site at completion of project. 1.10 DELIVERY, STORAGE, AND HANDLING A. Delivery: Brick pavers and associated installation materials shall be delivered to the job adequately protected from damage during transit. 1. Brick pavers shall be carefully packed by the supplier for shipment with name of manufacturer and identification of contents. 2. Pavers damaged in any manner will be rejected and replaced with new materials at no additional cost to the City. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 321416-4 BRICK UNIT PAVING Page 4 of 9 B. Storage: Protect grout and mortar materials during storage and construction against wetting by rain, snow or ground water and against soilage or intermixture with earth or other types of materials. 1. Protect grout and mortar materials from deterioration by moisture and temperature. 2. Store in a dry location or in waterproof container. 3. Keep containers tightly closed and away from open flame. Protect liquid components from freezing. 1.11 FIELD CONDITIONS A. Ambient Conditions 1. Normal construction: temperatures between 40 degrees and 100 degrees. 2. Cold Weather Construction: temperatures below 40 degrees a. Comply with requirements for masonry construction in cold weather from the BIA Technical Notes on Brick Construction, No. 1, Cold and Hot Weather Construction, Table No. 1 as summarized in the following table: CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 321416-5 BRICK UNIT PAVING Page 5 of 9 Preparation Construction Protection Temperature' Requirements Requirements Requirements (After Masonry is (Prior to Work) (Work in Progress) Placed Do not lay masonry units having either a temperature Heat mixing water or sand to below 20 degrees F or produce mortar between 40 containing frozen moisture, degrees F and 120 degrees visible ice, or snow on their F. surface. Completely cover newly 40 degrees F to Remove visible ice and Do not heat water or constructed masonry with a weather -resistive 32 degrees F snow from top surface of aggregates used in mortar or membrane for 24 hr after existing foundations and grout above 140 degrees F. construction. masonry to receive new Heat grout materials when construction. Heat these their temperature is below 32 surfaces above freezing, degrees F. using methods that do not result in damage. Comply with cold weather requirements above. Maintain mortar temperature above freezing until used in 32 degrees F to Comply with cold weather masonry. Comply with cold weather requirements 25 degrees F requirements above. Heat grout materials so grout above. is at a temperature between 70 degrees F and 120 degrees F during mixing and placed at a temperature above 70 degrees F. Comply with cold weather Completely cover newly requirements above. constructed masonry Heat masonry surfaces under with weather -resistive construction to 40 degrees F insulating blankets or 25 degrees F to Comply with cold weather and use wind breaks or equal protection for 24 hr after completion work. 20 degrees F requirements above. enclosures when the wind Extend time perioddto 48 velocity exceeds 15 mph. hr for grouted masonry, Heat masonry to a minimum unless the only cement of 40 degrees F prior to in the grout is Type III grouting. Portland cement. Maintain newly constructed masonry temperature above 32 degrees F for at least 24 hr after being completed by using heated 20 degrees F and Comply with cold weather Comply with cold weather enclosures, electric heating blankets, infrared below requirements above. requirements above. lamps, or other acceptable methods. Extend time period to 48 hr for grouted masonry, unless the only cement in the grout is Type III Portland cement. Preparation and Construction requirements are based on ambient temperatures. Protection requirements, after masonry is placed, are based on mean daily temperatures. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 321416-6 BRICK UNIT PAVING Page 6 of 9 3. Hot Weather Construction: temperatures above 100 degrees a. Comply with requirements for masonry construction in hot weather from the BIA Technical Notes on Brick Construction, No 1., Cold and Hot Weather Construction, Table No. 1 as summarized in the following table: Temperature' Preparation Requirements (Prior to Work) Construction Requirements (Work in Progress) Protection Requirements (After Masonry is Placed Above 115 Use cool mixing water for degrees For Shade materials and mixing mortar and grout. Ice must be 105 degrees F equipment from direct melted or removed before with a wind sunlight. water is added to other mortar Comply with hot weather velocity over 8 or grout materials. requirements below. mph Comply with hot weather requirements below. Comply with hot weather requirements below. Maintain mortar and grout at a temperature below 120 degrees F. Provide necessary conditions and equipment to Flush mixer, mortar transport Above 100 produce mortar having a container, and mortar boards Fog spray newly degrees F or temperature below 120 with cool water before they constructed masonry until 90 degrees F with degrees F. come into contact with mortar damp, at least 3 times a 8 mph wind ingredients or mortar. day until the masonry is 3 Maintain sand piles in a Maintain mortar consistency by days old. damp, loose condition. retempering with cool water. Use mortar within 2 hr of initial mixing. 1. Preparation and Construction requirements are based on ambient temperatures. Protection requirements, after masonry is placed, are based on mean daily temperatures. 1.12 WARRANTY [NOT USED] PART2- PRODUCTS 2.1 OWNER -FURNISHED PRODUCTS [NOT USED] 2.2 MATERIALS A. Rigid Concrete Base: See Section 32 13 13. B. Reinforcing Steel: Section 32 13 13 C. Paving Brick for Heavy Vehicular Traffic: Standard Solid (uncored) Paving Brick of modular size, 2-1/4 inches x 3-5/8 inches x 7-5/8 inches except as indicated, as per ASTM C1272, Type R, Application PX. D. Setting Materials 1. The mortar setting bed shall consist of: a. 1 part Portland cement - ASTM C150, Type I b. 1/4 part hydrated lime by volume - ASTM C207, Type 5 CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 321416-7 BRICK UNIT PAVING Page 7 of 9 c. 3 parts damp sand - ASTM C144 (for high -bond mortar, gradation in accordance with additive manufacturer's recommendations). d. Add water to obtain stiff mix - ASTM C1602. 2. The wet mortar joint filler shall consist of: a. 1 part Portland cement - ASTM C150, Type 1 b. 3 parts dry sand - ASTM C144. c. Add water to obtain a wet mix - ASTM C1602 High bond mortar mix shall consist of a. 1 sack Portland cement - ASTM C 150, Type 1 b. 50 pounds workability additive - "A" Marble Dust by Armco Steel Corporation, Piqua Quarries, or Ute Dolomite Limestone by U.S. Lime Division of Flintkote Corporation, or Micro Fill No. 2 by Pure Stone Company, Marble Falls, Texas or approved equal c. 3-1/4 cubic feet of sand - ASTM C144 d. 4 gallons of high bond additive -Sarabond Liquid Mortar Additive by the Dow Chemical Corporation or approved equal e. Mix with water in accordance with High Bond Additive manufacturer's recommendations. 2.3 ACCESSORIES [NOT USED] 2.4 SOURCE QUALITY CONTROL [NOT USED] PART 3 - EXECUTION 3.1 INSTALLERS [NOT USED] 3.2 EXAMINATION [NOT USED] 3.3 PREPARATION [NOT USED] 3.4 INSTALLATION A. Place 8-inch reinforced concrete base under proposed brick pavement. 1. Concrete base: See Section 32 13 13. a. Design concrete mix design for a minimum compressive strength of 3,000 pounds per square inch at the age of 2 days for either type I or type III cement 2. Reinforcing Steel: Section 32 13 13 a. No. 4 bars at 18 inches on center both directions 3. Keep concrete surfaces to receive pavers dry, clean, free of oily or waxy films and level. 4. Verify gradients and elevations of base are as indicated on Drawings. B. Protect adjacent finished surfaces from soiling, staining, and other damage during construction. Clean and restore any damage or stains to adjacent surfaces to equal or better than original condition. C. Spread and screed setting bed mixture to a true plane and limit bed mixture to an amount that can be covered with pavers before initial set. D. Set pavers in the patterns shown in the field with uniform tight joints (1/4-inch). CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 321416-8 BRICK UNIT PAVING Page 8 of 9 E. Do not use pavers with chips, cracks, or voids. F. Set paver in 1-inch layer of neat cement paste over setting bed. G. Tolerances: Tolerances shall be checked continuously as work progresses so that nonconforming areas can be corrected before mortar sets. 1. Alignment tolerances: maximum 1/4 inch in 20 feet; 1/2 inch in 40 feet 2. Surface tolerance: maximum plus or minus 1/8 inch in 8 feet noncumulative 3. Alignment and surface tolerances will be checked and enforced. The Contractor shall make provisions that brick pavers can meet these tolerances as they are supplied. Imperfections in the brick dimensions and surfaces will not constitute as reasons to accept inferior paving and the work will be rejected. H. Tamp pavers into full contact with the mortar bed to a level plane. Do not set large areas of pavers for later leveling. I. After pavers are set and cleaned free of mortar, fill joints with mortar, completely filling voids. J. Remove excess dry joint filler mixture and fog surface with fine water spray. K. Cut pavers with motor driven masonry saw with a sharp diamond blade. Exposed broken edges will not be allowed. L. A 7 day damp cure is required. Employ barricades to restrict traffic during the 7 day cure period. After the 7 day damp cure period, clean the surface with stiff brush and brick manufacturer's recommended cleaning solution in increments not exceeding 100 square feet, leaving surface clean and free of mortar and grout stains. M. At the end of each day, spray paved areas with a fine mist of water. Fill joints within 3 days after the pavers are set. Spray paved areas until the joints are filled. N. Sweep and keep brick surfaces clean at all times in order to avoid penetration of cement into the brick surface. 3.5 REPAIR A. General 1. Remove and replace masonry paving units as directed by the City that are loose, chipped, broken, stained or otherwise damaged, or if units do not match adjoining units as intended. 2. Provide new units to match adjoining units and install in same manner as original units, with same joint treatment to eliminate evidence of replacement. 3. Pointing: during tooling of joints, enlarge voids or holes and completely fill with mortar or grout. Point -up joints at sealant type joints to provide a neat, uniform appearance, properly prepared to application of sealant. 4. Cleaning: Remove excess mortar/grout from exposed brick surfaces, wash and scrub clean. 5. Protect masonry paving installations from deterioration, discoloration or damage during subsequent constructions and until acceptance of work, in compliance with recommendations of installer and paving unit manufacturer. B. Trench Repair 1. Preparation CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 321416-9 BRICK UNIT PAYING Page 9 of 9 a. Replace a continuous section if multiple repairs are closer than 10 feet apart from edge of one repair to the edge of a second repair. b. Surface Preparation: mark pavement cut repairs for approval by the CITY. 2. Removal 1) Use care in removing brick pavers to be repaired to prevent damage to brick pavers adjacent to the repair area. 3. Installation: See Article 3.4. 3.6 RE -INSTALLATION [NOT USED] 3.7 FIELD QUALITY CONTROL [NOT USED] 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 12/20/2012 D. Johnson 3A.A. Modified information to match City of Fort Worth Standard Detail CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 32 16 13- 1 CONCRETE CURB AND GUTTERS AND VALLEY GUTTERS Page 1 of 7 1 SECTION 32 16 13 2 CONCRETE CURB AND GUTTERS AND VALLEY GUTTERS 3 4 PART1- GENERAL 5 1.1 SUMMARY 6 A. Section Includes: 7 1. Concrete Curbs and Gutters 8 2. Concrete Valley Gutters 9 B.Deviations from this City of Fort Worth Standard Specification 10 1. None. 11 C.Related Specification Sections include, but are not necessarily limited to: 12 1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract 13 2. Division 1 - General Requirements 14 3. Section 02 41 13 - Selective Site Demolition 15 4. Section 32 13 13 - Concrete Paving 16 5. Section 32 13 73 - Concrete Paving Joint Sealants 17 6. Section 32 1123 — Flexible Base Courses 18 19 1.2 PRICE AND PAYMENT PROCEDURES 20 A.Measurement and Payment 21 1. Concrete Curb and Gutter 22 a. Measurement 23 1) Measurement for this Item shall be by the linear foot of Concrete Curb and 24 Gutter. 25 b. Payment 26 1) The work performed and materials furnished in accordance with this Item 27 and measured as provided under "Measurement" will be paid for at the unit 28 price bid per linear foot of Concrete Curb and Gutter complete and in place by 29 curb height. 30 c. The price bid shall include: 31 1) Excavation and preparing the subgrade, including placement of flexbase or 32 cement treated base under curb & gutter and 12" behind back of curb 33 2) Required excavation and backfill behind the curb 34 3) Removal and disposal of all excavated material 35 4) Furnishing and placing all materials, including foundation course, 36 reinforcing steel, and expansion material 37 5) Temporary asphalt transition at width shown on plans (typically 9 inches) 38 when the pavement adjacent to the curb & gutter will be improved 39 2. Concrete Valley Gutter 40 a. Measurement CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 9, 2022 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 321613-2 CONCRETE CURB AND GUTTERS AND VALLEY GUTTERS Page 2 of 7 1) Measurement for this Item shall be by the square yard of Concrete Valley Gutter. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per square yard of Concrete Valley Gutter complete and in place for: a) Various street types c. The price bid shall include: 1) Required excavation 2) Preparing the subgrade, including placement of flexbase or stabilized cement treated subgrade 3) Furnishing and placing all materials, including foundation course, reinforcing steel, and expansion material 4) Temporary asphalt transition at width shown on plans (typically 9") when the pavement adjacent to the valley gutter will improved 3. Concrete Laydown Curb a. Measurement 1) Measurement for this Item shall be by the linear foot of Concrete Laydown Curb, when crossing on -street parking or parking lots. 2) Laydown Curb pay item is not to be used when crossing driveways or alleys. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per linear foot of Concrete Laydown Curb complete and in place by curb height. c. The price bid shall include: 1) Excavation and preparing the subgrade, including placement of flexbase or cement treated base under curb & gutter and 12" behind back of curb 2) Required excavation and backfill behind the curb 3) Removal and disposal of all excavated material 4) Furnishing and placing all materials, including foundation course, reinforcing steel, and expansion material 5) Temporary asphalt transition at width shown on plans (typically 9 inches) when the pavement adjacent to the curb & gutter will be improved CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised December 9, 2022 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 32 16 13-3 CONCRETE CURB AND GUTTERS AND VALLEY GUTTERS Page 3 of 7 1 1.3 REFERENCES [NOT USED] 2 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 3 1.5 ACTION SUBMITTALS [NOT USED] 4 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 5 1.7 CLOSEOUT SUBMITTALS [NOT USED] 6 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 7 1.9 QUALITY ASSURANCE [NOT USED] 8 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 9 1.11 FIELD CONDITIONS 10 A.Weather Conditions: See Section 32 13 13. 11 1.12 WARRANTY [NOT USED] 12 13 14 15 16 17 18 19 20 21 22 PART 2 - PRODUCTS 2.1 OWNER FURNISHED PRODUCTS [NOT USED] 2.2 EQUIPMENT AND MATERIALS A.Forms: See Section 32 13 13. B. Concrete: 1. Unless otherwise shown on the Drawings or detailed specifications, the standard class for concrete curb & gutter and valley gutter is shown in the following table: Standard Classes of Pavement Concrete Item Class of Minimum 28 Day Maximum Course Concret Cementitious Min. Water/ Aggregat e Compressiv Cementitiou e Lb./Cy e s Maximu Strength Ratio In psi Size, inch Curb A 470 3,000 0.58 1-1/2 Gutte r Valle H 564 4,500 0.45 1-1/2 y Gutte r C.Reinforcement: See Section 32 13 13. D.Joint Filler CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised December 9, 2022 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 321613-4 CONCRETE CURB AND GUTTERS AND VALLEY GUTTERS Page 4 of 7 1 1. W od Filler: see Section 32 13 13. 2 2. Pre -Molded Asphalt Board Filler 3 a. Use only in areas where not practical for wood boards 4 b. Pre -molded asphalt board filler: ASTM D545 5 c. Install the required size and uniform thickness and as specified in the Drawings. 6 d. Include two liners of 0.016 asphalt impregnated kraft paper filled with a mastic 7 mixture of asphalt and vegetable fiber and/or mineral filler. 8 E. Expansion Joint Sealant: See Section 32 13 73. 9 2.3 ACCESSORIES [NOT USED] 10 2.4 SOURCE QUALITY CONTROL [NOT USED] 11 PART 3 - EXECUTION 12 3.1 INSTALLERS [NOT USED] 13 3.2 EXAMINATION [NOT USED] 14 3.3 PREPARATION 15 A.Demolition / Removal: See Section 02 41 13. 16 3.4 INSTALLATION 17 A.Forms 18 1. Extend forms the full depth of concrete. 19 2. W od forms: minimum of 1-1/2 inches in thickness 20 3. Metal Forms: a gauge that shall provide equivalent rigidity and strength 21 4. Use acceptable wood or metal forms for curves with a radius of less than 250 feet. 22 5. All forms showing a deviation of 1/8 inch in 10 feet from a straight line shall be 23 rejected. 24 B.Reinforcing Steel 25 1. Place all necessary reinforcement for City approval prior to depositing concrete. 26 2. All steel must be free from paint and oil and all loose scale, rust, dirt and other 27 foreign substances. 28 3. Remove foreign substances from steel before placing. 29 4. W re all bars at their intersections and at all laps or splices. 30 5. Lap all bar splices a minimum of 20 diameters of the bar or 12 inches, whichever is 31 greater. 32 C.Concrete Placement 33 1. Deposit concrete to maintain a horizontal surface. 34 2. W rk concrete into all spaces and around any reinforcement to form a dense mass 35 free from voids. 36 3. W rk coarse aggregate away from contact with the forms 37 4. Hand -Laid Concrete — Curb and gutter CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 9, 2022 City Project No. 103412 32 16 13-5 CONCRETE CURB AND GUTTERS AND VALLEY GUTTERS Page 5 of 7 a. Shape and compact subgrade to the lines, grades and cross section shown on the 2 Drawings. 3 b. Lightly sprinkle subgrade material immediately before concrete placement. 4 c. Deposit concrete into forms. 5 d. Shape the concrete to the required curb and gutter design and provide a brush 6 finish. 7 5. Machine -Laid Concrete — Curb and Gutter 8 a. Hand -tamp and sprinkle subgrade material before concrete placement. 9 b. Provide clean surfaces for concrete placement. 10 c. Place the concrete to correct line and grade with approved self-propelled 11 equipment. 12 d. Brush finish surfaces immediately after extrusion or slipforming. 13 6. Hand -Laid Concrete — Concrete Valley Gutter: See Section 32 13 13. 14 7. Expansion joints 15 a. Place expansion joints in the curb and gutter at 200-foot intervals and at 16 intersection returns and other rigid structures. 17 b. Place tooled joints at 15-foot intervals or matching abutting sidewalk joints and 18 pavement joints to a depth of 1-1/2 inches. 19 c. Place expansion joints at all intersections with concrete driveways, structures, 20 valley gutters, and existing curb and gutters. 21 d. Make expansion joints no less than 1/2 inch in thickness, extending the full 22 depth of the concrete. 23 e. Make expansion joints perpendicular and at right angles to the face of the curb. 24 f. Neatly trim any expansion material extending above the surface of the finished 25 work. 26 g. Make expansion joints in the curb and gutter coincide with existing concrete 27 expansion joints. 28 h. Longitudinal dowels across the expansion joints in the curb and gutter are 29 required. 30 i. Install 3 - 1/2" round, smooth bars, 24 inches in length, for dowels at each 31 expansion joint. 32 j. Coat 1/2 of the dowel with a bond breaker and terminate with a dowel cap that 33 provides a minimum of 1-inch free expansion. 34 k. Support dowels by an approved method. 35 D.Curing: see Section 32 13 13. 36 3.5 REPAIR/RESTORATION [NOT USED] 37 3.6 RE -INSTALLATION [NOT USED] 38 3.7 FIELD QUALITY CONTROL 39 A.Inspections 40 1. Steel reinforcement placement 41 2. Headed bolts and studs 42 3. Verification of use of required design mixture 43 4. Concrete placement, including conveying and depositing 44 5. Curing procedures and maintenance of curing temperature CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 9, 2022 City Project No. 103412 32 16 13-6 CONCRETE CURB AND GUTTERS AND VALLEY GUTTERS Page 6 of 7 1 B. Concrete Tests: Perform testing of fresh concrete sample obtained according to 2 ASTM C 172 with the following requirements: 3 1. Testing Frequency: Obtain 1 fresh concrete sample for each day's pour of each 4 concrete mixture exceeding 5 cubic yards, but less than 150 cubic yards, plus 1 set 5 for each additional 150 cubic yard or fraction thereof. 6 2. Slump: ASTM C143; 1 test at point of placement for each concrete sample, but not 7 less than 1 test for each day's pour of each concrete mixture. Perform additional 8 tests when concrete consistency appears to change. 9 3. Air Content: ASTM C231, pressure method, for normal -weight concrete; 1 test for 10 each sample, but not less than 1 test for each day's pour of each concrete mixture. 11 4. Concrete Temperature: ASTM C1064; 1 test for each concrete sample. 12 5. Compression Test Specimens: ASTM C31. 13 a. Cast and laboratory cure 3 cylinders for each fresh concrete sample. 14 1) Do not transport field cast cylinders until they have cured for a 15 minimum of 24 hours. 16 6. Compressive -Strength Tests: ASTM C39; 17 a. Test 1 cylinder at 7 days. 18 b. Test 2 cylinders at 28 days. 19 7. Upload test results into Buzzsaw within 48 hours of testing. Reports of 20 compressive -strength tests shall contain Project identification name and number, 21 date of concrete placement, name of concrete tester and inspector, location of 22 concrete batch in Work, design compressive strength at 28 days, concrete mixture 23 proportions and materials, compressive breaking strength, and type of break for 24 both 7- and 28-day tests. 25 8. Additional Tests: Additional tests of concrete shall be made when test results 26 indicate that slump, air entrainment, compressive strengths, or other City 27 specification requirements have not been met. The Lab Services division may 28 conduct or request tests to determine adequacy of concrete by cored cylinders 29 complying with ASTM C42 or by other methods as directed by the Project 30 Manager. 31 a. When the strength level of the concrete for any portion of the structure, as 32 indicated by cylinder tests, falls below the specified requirements, provide 33 improved curing conditions and/or adjustments to the mix design as required to 34 obtain the required strength. If the average strength of the laboratory control 35 cylinders falls so low as to be deemed unacceptable, follow the core test 36 procedure set forth in ACI 301, Chapter 17. Locations of core tests shall be 37 approved by the Project Engineer. Core sampling and testing shall be at 38 Contractors expense. 39 b. If the results of the core tests indicate that the strength of the structure is 40 inadequate, any replacement, load testing, or strengthening as may be ordered by 41 the Project Engineer shall be provided by the Contractor without cost to the 42 City. 43 9. Additional testing and inspecting, at Contractor's expense, will be performed to 44 determine compliance of replaced or additional work with specified requirements. 45 10. Correct deficiencies in the Work that test reports and inspections indicate does not 46 comply with the Contract Documents. 47 3.8 SYSTEM STARTUP [NOT USED] CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 9, 2022 City Project No. 103412 32 16 13-7 CONCRETE CURB AND GUTTERS AND VALLEY GUTTERS Page 7 of 7 1 3.9 ADJUSTING [NOT USED] 2 3.10 CLEANING [NOT USED] 3 3.11 CLOSEOUT ACTIVITIES [NOT USED] 4 3.12 PROTECTION [NOT USED] 5 3.13 MAINTENANCE [NOT USED] 6 3.14 ATTACHMENTS [NOT USED] 7 8 9 END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 12/20/2012 D. Johnson 1.2.A.2. Modified payment item to vary by street type 10/05/2016 Z. Arega Added Subsection 2.2.13.1 and Subsection 3.7 1.2 A. 1. c. Clarified what price bid includes for curb & gutter 12/09/2021 M Owen L.2 A. 2. d. Clarified what price bid includes for valley gutter 2.2 B. 1. Updated table: Valley gutter concrete shall meet hand poured concrete aving requirements 6/10/2022 M Owen 1.2 A. 1. C. Clarify that price for curb & gutter to include excavation and removal and disposal of excavated material 12/9/2022 M Owen 1.2 A. 3. Added Laydown Curb to measurement and payment section CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 9, 2022 City Project No. 103412 1 2 3 PART1- GENERAL 4 1.1 SUMMARY SECTION 32 17 23 PAVEMENT MARKINGS 321723-1 PAVEMENT MARKINGS Page 1 of I 1 5 A. Section Includes: 6 1. Pavement Markings 7 a. Thermoplastic, hot -applied, spray (HAS) pavement markings 8 b. Thermoplastic, hot -applied, extruded (HAE) pavement markings 9 c. Preformed polymer tape 10 d. Preformed heat -activated thermoplastic tape 11 e. Preformed Contrast Markings 12 2. Raised markers 13 3. Work zone markings 14 4. Removal of pavement markings and markers 15 B. Deviations from this City of Fort Worth Standard Specification 16 1. None. 17 C.Related Specification Sections include, but are not necessarily limited to: 18 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract 19 2. Division 1 — General Requirements 20 1.2 PRICE AND PAYMENT PROCEDURES 21 A.Measurement and Payment 22 1. Pavement Markings 23 a. Measurement 24 1) Measurement for this Item shall be per linear foot of material placed. 25 b. Payment 26 1) The work performed and materials furnished in accordance with this Item 27 and measured as provided under "Measurement" shall be paid for at the unit 28 price bid per linear foot of "Pvmt Marking" installed for: 29 a) Various Widths 30 b) Various Types 31 c) Various Materials 32 d) Various Colors 33 c. The price bid shall include: 34 1) Installation of Pavement Marking 35 2) Glass beads, when required 36 3) Surface preparation 37 4) Clean-up 38 5) Testing (when required) 39 2. Legends 40 a. Measurement 41 1) Measurement for this Item shall be per each Legend installed. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 10, 2022 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 32 17 23 - 2 PAVEMENT MARKINGS Page 2 of I 1 b. Payment 1) The work performed and materials furnished in accordance with this Item shall be paid for at the unit price bid per each "Legend" installed for: a) Various types b) Various applications c. The price bid shall include: 1) Installation of Pavement Marking 2) Glass beads, when required 3) Surface preparation 4) Clean-up 5) Testing 3. Preformed Thermoplastic — Contrast Markings a. Measurement 1) Measurement for this Item shall be per linear foot of material placed or per each for legend items b. Payment 1) The work performed and materials furnished in accordance with this Item shall be paid for at the unit price bid per linear foot or per each for legends for "Preformed Thermoplastic — Contract Markings" installed for: a) Various Widths b) Various Types c) Various Applications c. The price bid shall include: 1) Installation of Contrast Markings, including solid black and solid white or yellow material as preformed 2) Railroad Legend shall include X and RR legend markings and three 24" stop bars 3) Surface preparation 4) Clean-up 5) Testing 4. Raised Markers a. Measurement 1) Measurement for this Item shall be per each Raised Marker installed. b. Payment 1) The work performed and materials furnished in accordance with this Item shall be paid for at the unit price bid per each "Raised Marker" installed for: a) Various types c. The price bid shall include: 1) Installation of Raised Markers 2) Surface preparation 3) Clean-up 4) Testing 5. Work Zone Tab Markers a. Measurement 1) Measurement for this Item shall be per each Tab Marker installed. b. Payment 1) The work performed and materials furnished in accordance with this Item shall be paid for at the unit price bid per each "Tab Marker" installed for: a) Various types CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 10, 2022 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 321723-3 PAVEMENT MARKINGS Page 3 of I 1 c. The price bid shall include: 1) Installation of Tab Work Zone Markers 6. Fire Lane Markings a. Measurement 1) Measurement for this Item shall be per the linear foot. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" shall be paid for at the unit price bid per linear foot of "Fire Lane Marking" installed. c. The price bid shall include: 1) Surface preparation 2) Clean-up 3) Testing 7. Pavement Marking Removal a. Measurement 1) Measure for this Item shall be per linear foot. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" shall be paid for at the unit price bid per linear foot of "Remove Pvmt Marking" performed for: a) Various widths c. The price bid shall include: 1) Removal of Pavement Markings 2) Clean-up 8. Raised Marker Removal a. Measurement 1) Measurement for this Item shall be per each Pavement Marker removed. b. Payment 1) The work performed and materials furnished in accordance with this Item shall be paid for at the unit price bid per each "Remove Raised Marker" performed. c. The price bid shall include: 1) Removal of each Marker 2) Disposal of removed materials 3) Clean-up 9. Legend Removal a. Measurement 1) Measure for this Item shall be per each Legend removed. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" shall be paid for at the unit price bid per linear foot of "Remove Legend" performed for: a) Various types b) Various applications c. The price bid shall include: 1) Removal of Pavement Markings 2) Clean-up CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 10, 2022 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 32 17 23 - 4 PAVEMENT MARKINGS Page 4 of I 1 1 1.3 REFERENCES 2 3 4 5 6 A.Reference Standards 1. Reference standards cited in this Specification refer to the current reference standard published at the time of the latest revision date logged at the end of this Specification, unless a date is specifically cited. 2. Texas Manual on Uniform Traffic Control Devices (MUTCD), 2011 Edition 7 a. Part 3, Markings 8 3. American Association of State Highway and Transportation Officials (AASHTO) 9 a. Standard Specification for Glass Beads Used in Pavement Markings, M 247-09 10 4. Federal Highway Administration (FHWA) 11 a. 23 CFR Part 655, FHWA Docket No. FHWA-2009-0139 12 5. Texas Department of Transportation (TxDOT) 13 a. DMS-4200, Pavement Markers (Reflectorized) 14 b. DMS-4300, Traffic Buttons 15 c. DMS-8220, Hot Applied Thermoplastic 16 d. DMS-8240, Permanent Prefabricated Pavement Markings 17 e. DMS-8241, Removable Prefabricated Pavement Markings 18 f. DMS-8242, Temporary Flexible -Reflective Road Marker Tabs 19 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 20 1.5 SUBMITTALS 21 A.Submittals shall be in accordance with Section 0133 00. 22 B. All submittals shall be approved by the City prior to delivery and/or fabrication for 23 specials. 24 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 25 1.7 CLOSEOUT SUBMITTALS [NOT USED] 26 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 27 1.9 QUALITY ASSURANCE [NOT USED] 28 1.10 DELIVERY, STORAGE, AND HANDLING 29 A. Storage and Handling Requirements 30 1. The Contractor shall secure and maintain a location to store the material in 31 accordance with Section 0150 00. 32 1.11 FIELD [SITE] CONDITIONS [NOT USED] 33 1.12 WARRANTY [NOT USED] 34 PART 2 - PRODUCTS 35 2.1 OWNER -SUPPLIED PRODUCTS 36 A.New Products 37 1. Refer to Drawings to determine if there are owner -supplied products for the Project. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 10, 2022 City Project No. 103412 321723-5 PAVEMENT MARKINGS Page 5 of I 1 1 2.2 MATERIALS 2 A.Manufacturers 3 1. Only the manufacturers as listed in the City's Standard Products List will be 4 considered as shown in Section 01 60 00. 5 a. The manufacturer must comply with this Specification and related Sections. 6 2. Any product that is not listed on the Standard Products List is considered a 7 substitution and shall be submitted in accordance with Section 0125 00. 8 B. Materials 9 1. Pavement Markings 10 a. Thermoplastic, hot applied, spray 11 1) Refer to Drawings and City Standard Detail Drawings for width of 12 longitudinal lines. 13 2) Product shall be especially compounded for traffic markings. 14 3) When placed on the roadway, the markings shall not be slippery when wet, 15 lift from pavement under normal weather conditions nor exhibit a tacky 16 exposed surface. 17 4) Cold ductility of the material shall permit normal road surface expansion 18 and contraction without chipping or cracking. 19 5) The markings shall retain their original color, dimensions and placement 20 under normal traffic conditions at road surface temperatures of 158 degrees 21 Fahrenheit and below. 22 6) Markings shall have uniform cross-section, clean edges, square ends and no 23 evidence of tracking. 24 7) The density and quality of the material shall be uniform throughout the 25 markings. 26 8) The thickness shall be uniform throughout the length and width of the 27 markings. 28 9) The markings shall be 95 percent free of holes and voids, and free of 29 blisters for a minimum of 60 days after application. 30 10) The material shall not deteriorate by contact with sodium chloride, calcium 31 chloride or other chemicals used to prevent roadway ice or because of the oil 32 content of pavement markings or from oil droppings or other effects of traffic. 33 11) The material shall not prohibit adhesion of other thermoplastic markings if, 34 at some future time, new markings are placed over existing material. 35 a) New material shall bond itself to the old line in such a manner that no 36 splitting or separation takes place. 37 12) The markings placed on the roadway shall be completely retroreflective 38 both internally and externally with traffic beads and shall exhibit uniform 39 retro-directive reflectance. 40 13) Traffic beads 41 a) Manufactured from glass 42 b) Spherical in shape 43 c) Essentially free of sharp angular particles 44 d) Essentially free of particles showing cloudiness, surface scoring or 45 surface scratching 46 e) Water white in color 47 f) Applied at a uniform rate CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 10, 2022 City Project No. 103412 321723-6 PAVEMENT MARKINGS Page 6 of I 1 1 g) Meet or exceed Specifications shown in AASHTO Standard 2 Specification for Glass Beads Used in Pavement Markings, AASHTO 3 Designation: M 247-09. 4 b. Thermoplastic, hot applied, extruded 5 1) Product shall be especially compounded for traffic markings 6 2) When placed on the roadway, the markings shall not be slippery when wet, 7 lift from pavement under normal weather conditions nor exhibit a tacky 8 exposed surface. 9 3) Cold ductility of the material shall permit normal road surface expansion 10 and contraction without chipping or cracking. 11 4) The markings shall retain their original color, dimensions and placement 12 under normal traffic conditions at road surface temperatures of 158 degrees 13 Fahrenheit and below. 14 5) Markings shall have uniform cross-section, clean edges, square ends and no 15 evidence of tracking. 16 6) The density and quality of the material shall be uniform throughout the 17 markings. 18 7) The thickness shall be uniform throughout the length and width of the 19 markings. 20 8) The markings shall be 95 percent free of holes and voids, and free of 21 blisters for a minimum of 60 days after application. 22 9) The minimum thickness of the marking, as measured above the plane 23 formed by the pavement surface, shall not be less than 1/8 inch in the center 24 of the marking and 3/32 inch at a distance of %2 inch from the edge. 25 10) Maximum thickness shall be 3/16 inch. 26 11) The material shall not deteriorate by contact with sodium chloride, calcium 27 chloride or other chemicals used to prevent roadway ice or because of the oil 28 content of pavement markings or from oil droppings or other effects of traffic. 29 12) The material shall not prohibit adhesion of other thermoplastic markings if, 30 at some future time, new markings are placed over existing material. New 31 material shall bond itself to the old line in such a manner that no splitting or 32 separation takes place. 33 13) The markings placed on the roadway shall be completely retroreflective 34 both internally and externally with traffic beads and shall exhibit uniform 35 retro-directive reflectance. 36 14) Traffic beads 37 a) Manufactured from glass 38 b) Spherical in shape 39 c) Essentially free of sharp angular particles 40 d) Essentially free of particles showing cloudiness, surface scoring or 41 surface scratching 42 e) Water white in color 43 f) Applied at a uniform rate 44 g) Meet or exceed Specifications shown in AASHTO Standard 45 Specification for Glass Beads Used in Pavement Markings, AASHTO 46 Designation: M 247-09. 47 c. Preformed Polymer Tape 48 1) Material shall meet or exceed the Specifications for SWARCO Director 35, 49 3M High Performance Tape Series 3801 ES, or approved equal. 50 d. Preformed Heat -Activated Thermoplastic Tape CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 10, 2022 City Project No. 103412 321723-7 PAVEMENT MARKINGS Page 7 of I 1 1 1) Material shall meet or exceed the Specifications for HOT Tape Brand 0.125 2 mil preformed thermoplastic or approved equal. 3 2. Raised Markers 4 a. Markers shall meet the requirements of the Texas Manual on Uniform Traffic 5 Control Devices. 6 b. Non -reflective markers shall be Type Y (yellow body) and Type W (white body) 7 round ceramic markers and shall meet or exceed the TxDOT Specification 8 DMS-4300. 9 c. The reflective markers shall be plastic, meet or exceed the TxDOT Specification 10 DMS-4200 for high -volume retroreflective raised markers and be available in 11 the following types: 12 1) Type I-C, white body, 1 face reflects white 13 2) Type II -A -A, yellow body, 2 faces reflect amber 14 3) Type II-C-R, white body, 1 face reflects white, the other red 15 16 3. Work Zone Markings 17 a. Tabs 18 1) Temporary flexible -reflective roadway marker tabs shall meet requirements 19 of TxDOT DMS-8242, "Temporary Flexible -Reflective Road Marker Tabs." 20 2) Removable markings shall not be used to simulate edge lines. 21 3) No segment of roadway open to traffic shall remain without permanent 22 pavement markings for a period greater than 14 calendar days. 23 b. Raised Markers 24 1) All raised pavement markers shall meet the requirements of DMS-4200. 25 c. Striping 26 1) Work Zone striping shall meet or exceed the TxDOT Specification DMS- 27 8200. 28 2.3 ACCESSORIES [NOT USED] 29 2.4 SOURCE QUALITY CONTROL 30 A.Performance 31 1. Minimum maintained retroreflectivity levels for longitudinal markings shall meet 32 the requirements detailed in the table below for a minimum of 30 calendar days. 33 34 35 36 37 38 39 40 Posted Speed m h <— 30 35 — 50 >_ 55 2-lane roads with centerline markings only 1 n/a 100 250 All other roads 2 n/a 50 100 (1) Measured at standard 30-m geometry in units of mcd/m`/lux. (2) Exceptions: A. When raised reflective pavement markings (RRPMs) supplement or substitute for a longitudinal line, minimum pavement marking retroreflectivity levels are not applicable as long as the RRPMs are maintained so that at least 3 are visible from any position along that line during nighttime conditions. B. When continuous roadway lighting assures that the markings are visible, minimum pavement marking retroreflectivity levels are not applicable. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 10, 2022 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 321723-8 PAVEMENT MARKINGS Page 8 of I 1 PART 3 - EXECUTION 2 3.1 EXAMINATION [NOT USED] 3 3.2 PREPARATION 4 A.Pavement Conditions 5 1. Roadway surfaces shall be free of dirt, grease, loose and/or flaking existing 6 markings and other forms of contamination. 7 2. New Portland cement concrete surfaces shall be cleaned sufficiently to remove the 8 curing membrane. 9 3. Pavement to which material is to be applied shall be completely dry. 10 4. Pavement shall be considered dry, if, on a sunny day after observation for 15 11 minutes, no condensation develops on the underside of a 1 square foot piece of 12 clear plastic that has been placed on the pavement and weighted on the edges. 13 5. Equipment and methods used for surface preparation shall not damage the 14 pavement or present a hazard to motorists or pedestrians. 15 3.3 INSTALLATION 16 A. General 17 1. The materials shall be applied according to the manufacturer's recommendations. 18 2. Markings and markers shall be applied within temperature limits recommended by 19 the material manufacturer, and shall be applied on clean, dry pavement having a 20 surface temperature above 50 degrees Fahrenheit. 21 3. Markings that are not properly applied due to faulty application methods or being 22 placed in the wrong position or alignment shall be removed and replaced by the 23 Contractor at the Contractor's expense. If the mistake is such that it would be 24 confusing or hazardous to motorists, it shall be remedied the same day of 25 notification. Notification will be made by phone and confirmed by fax. Other 26 mistakes shall be remedied within 5 days of written notification. 27 4. When markings are applied on roadways open to traffic, care will be taken to 28 ensure that proper safety precautions are followed, including the use of signs, 29 cones, barricades, flaggers, etc. 30 5. Freshly applied markings shall be protected from traffic damage and disfigurement. 31 6. Temperature of the material must be equal to the temperature of the road surface 32 before allowing traffic to travel on it. 33 B.Pavement Markings 34 1. Thermoplastic, hot applied, spray 35 a. This method shall be used to install and replace long lines — centerlines, lane 36 lines, edge lines, turn lanes, and dots. 37 b. Markings shall be applied at a I I0-mil thickness. 38 c. Markings shall be applied at a 90-mil thickness when placed over existing 39 markings. 40 d. A sealer shall be used if concrete or asphalt is older than three (3) years. 41 e. Typical setting time shall be between 4 minutes and 10 minutes depending upon 42 the roadway surface temperature and the humidity factor. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 10, 2022 City Project No. 103412 321723-9 PAVEMENT MARKINGS Page 9 of I 1 1 f. Retroreflective raised markers shall be used to supplement the centerlines, lane 2 lines, and turn lanes. Refer to City Standard Detail Drawings for placement. 3 g. Minimum retroreflectivity of markings shall meet or exceed values shown in 4 subparagraph 2.4.A.1 of this Specification. 5 2. Thermoplastic, hot applied, extruded 6 a. This method shall be used to install and replace crosswalks and stop -lines. 7 b. Markings shall be applied at a 125-mil thickness. 8 c. Minimum retroreflectivity of markings shall meet or exceed values shown in 9 this Specification. 10 3. Preformed Polymer Tape 11 a. This method shall be used to install and replace crosswalks, stop -lines, and 12 legends. 13 b. The applied marking shall adhere to the pavement surface with no slippage or 14 lifting and have square ends, straight lines and clean edges. 15 c. Minimum retroreflectivity of markings shall meet or exceed values shown in 16 this Specification. 17 4. Preformed Heat -Activated Thermoplastic Tape 18 a. This method shall be used to install and replace crosswalks, stop -lines, and 19 legends. 20 b. The applied marking shall adhere to the pavement surface with no slippage or 21 lifting and have square ends, straight lines and clean edges. 22 c. Minimum retroreflectivity of markings shall meet or exceed values shown in 23 this Specification. 24 C.Raised Markers 25 1. All permanent raised pavement markers on Portland Cement roadways shall be 26 installed with epoxy adhesive. Bituminous adhesive is not acceptable. 27 2. All permanent raised pavement markers on new asphalt roadways may be installed 28 with epoxy or bituminous adhesive. 29 3. A chalk line, chain or equivalent shall be used during layout to ensure that 30 individual markers are properly aligned. All markers shall be placed uniformly 31 along the line to achieve a smooth continuous appearance. 32 D.Work Zone Markings 33 1. Work shall be performed with as little disruption to traffic as possible. 34 2. Install longitudinal markings on pavement surfaces before opening to traffic. 35 3. Maintain lane alignment traffic control devices and operations until markings are 36 installed. 37 4. Install markings in proper alignment in accordance with the Texas MUTCD and as 38 shown on the Drawings. 39 5. Place standard longitudinal lines no sooner than 3 calendar days after the placement 40 of a surface treatment, unless otherwise shown on the Drawings. 41 6. Place markings in proper alignment with the location of the final pavement 42 markings. 43 7. Do not use raised pavement markers for words, symbols, shapes, or diagonal or 44 transverse lines. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 10, 2022 City Project No. 103412 321723-10 PAVEMENT MARKINGS Page 10 of 11 1 8. All markings shall be visible from a distance of 300 feet in daylight conditions and 2 from a distance of at least 160 feet in nighttime conditions, illuminated by low- 3 beam automobile headlight. 4 9. The daytime and nighttime reflected color of the markings must be distinctly white 5 or yellow. 6 10. The markings must exhibit uniform retroreflective characteristics. 7 11. Epoxy adhesives shall not be used to work zone markings. 8 3.4 REMOVALS 9 1 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 Pavement Marking and Marker Removal a. The industry's best practice shall be used to remove existing pavement markings and markers. b. If the roadway is being damaged during the marker removal, Work shall be halted until consultation with the City. c. Removals shall be done in such a matter that color and texture contrast of the pavement surface will be held to a minimum. d. Repair damage to asphaltic surfaces, such as spalling, shelling, etc., greater than 1/4 inch in depth resulting from the removal of pavement markings and markers. Driveway patch asphalt emulsion may be broom applied to reseal damage to asphaltic surfaces. e. Dispose of markers in accordance with federal, state, and local regulations. f. Use any of the following methods unless otherwise shown on the Drawings. 1) Surface Treatment Method a) Apply surface treatment at rates shown on the Drawings or as directed. Place a surface treatment a minimum of 2 feet wide to cover the existing marking. b) Place a surface treatment, thin overlay, or microsurfacing a minimum of 1 lane in width in areas where directional changes of traffic are involved or in other areas as directed by the City. 2) Burn Method a) Use an approved burning method. b) For thermoplastic pavement markings or prefabricated pavement markings, heat may be applied to remove the bulk of the marking material prior to blast cleaning. c) When using heat, avoid spalling pavement surfaces. d) Sweeping or light blast cleaning may be used to remove minor residue. 3) Blasting Method a) Use a blasting method such as water blasting, abrasive blasting, water abrasive blasting, shot blasting, slurry blasting, water -injected abrasive blasting, or brush blasting as approved. b) Remove pavement markings on concrete surfaces by a blasting method only. 4) Mechanical Method a) Use any mechanical method except grinding. b) Flail milling is acceptable in the removal of markings on asphalt and concrete surfaces. 2. If a location is to be paved over, no additional compensation will be allowed for marking or marker removal. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 10, 2022 Water & Sanitary Sewer Replacement Contract2020 WSM-H City Project No. 103412 321723-11 PAVEMENT MARKINGS Page 11 of 11 1 3.5 REPAIR / RESTORATION [NOT USED] 2 3.6 RE -INSTALLATION [NOT USED] 3 3.7 FIELD QUALITY CONTROL 4 A.All lines must have clean edges, square ends, and be uniform cross-section. 5 B. The density and quality of markings shall be uniform throughout their thickness. 6 C. The applied markings shall have no more than 5 percent, by area, of holes or voids and 7 shall be free of blisters. 8 3.8 SYSTEM STARTUP [NOT USED] 9 3.9 ADJUSTING [NOT USED] 10 3.10 CLEANING 11 A.Contractor shall clean up and remove all loose material resulting from construction 12 operations. 13 3.11 CLOSEOUT ACTIVITIES [NOT USED] 14 3.12 PROTECTION [NOT USED] 15 3.13 MAINTENANCE [NOT USED] 16 3.14 ATTACHMENTS [NOT USED] 17 19 END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 11/22/13 S. Arnold Removed paint type marking, updated references, added sealer language 6/10/22 M Owen 1.1 A and 1.2 A — Revised to address preformed "contrast' pavement markings CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 10, 2022 City Project No. 103412 SECTION 32 17 25 CURB ADDRESS PAINTING PART1- GENERAL 1.1 SUMMARY 32 17 25 - 1 CURB ADDRESS PAINTING Page 1 of 3 A. Section Includes: 1. Painting of house addresses on curb of driveway radiuses that are removed and replaced as shown on the Drawings B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract. 2. Division 1 - General Requirements. 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Measurement a. Measurement for this Item shall include two curb faces. Both curb faces shall be paid for as a single bid item. 2. Payment a. The work performed and the materials furnished in accordance with this Item shall be paid for at the unit price bid per each "Curb Address Painting" completed per address. 3. The price bid shall include: a. Furnishing all labor, materials and equipment b. Any incidentals necessary to complete Curb Address Painting 1.3 REFERENCES A. Reference Standards 1. Reference standards cited in this Specification refer to the latest revision date logged at the end of this Specification, unless a date is specifically cited. 1.4 —1.12 [NOT USED] PART 2- PRODUCTS 2.1 OWNER -FURNISHED [NOT USED] 2.2 EQUIPMENT, PRODUCT TYPES, MATERIALS A. Materials 1. All materials shall be of recent product and suitable for its intended purpose. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H version November 4, 2013 City Project No. 103412 32 17 25 - 2 CURB ADDRESS PAINTING Page 2 of 3 2. Background paint shall be 7100 Series 100% Acrylic Satin White paint manufactured by Kwal Paint, or approved equal. 3. Lettering paint shall be 7100 Series 100% Acrylic Satin Black paint manufactured by Kwal Paint, or approved equal. B. Size Requirements 1. The minimum size for the background shall be 6-inches wide by 16-inches long, or as directed in the Drawings. 2. The minimum size for letters shall be 4-inches high, or as directed in the Drawings. 2.3 ACCESSORIES [NOT USED] 2.4 SOURCE QUALITY CONTROL [NOT USED] PART 3 - EXECUTION 3.1 INSTALLERS [NOT USED] 3.2 EXAMINATION [NOT USED] 3.3 PREPARATION A. Surface Preparation 1. Provide surface preparation in accordance with manufacturer's recommendations. B. Surface Conditions 1. Unless approved otherwise by the City, surface conditions must meet the following minimum requirements: a. Concrete has cured for a minimum of 28-days b. Surface temperature greater than 50'F and less than 95°F 2. No work shall occur if weather conditions may harm or damage the final finished surface. 3.4 APPLICATION A. Apply in accordance with the manufacturer's recommendations. B. Background Application 1. Apply the background with 3- or 4-inch roller with %2-inch nap, unless otherwise approved by the City. C. Letter Application 1. Apply the lettering with 1- or'/2-inch artificial nylon or polyester or combination brush and stencils, unless otherwise approved by the City. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H version November 4, 2013 City Project No. 103412 32 17 25 - 3 CURB ADDRESS PAINTING Page 3 of 3 3.5 REPAIR / RESTORATION [NOT USED] 3.6 RE -INSTALLATION [NOT USED] 3.7 FIELD QUALITY CONTROL [NOT USED] 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 11/4/2013 Fred Griffin Clarified 1.2.A. La — to show bid item includes two curb faces. And 1.2.A.2.a — includes per address. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Version November 4, 2013 City Project No. 103412 SECTION 32 3113 CHAIN LINK FENCE AND GATES PART1- GENERAL 1.1 SUMMARY A. Section Includes: 3231 13 -1 CHAIN LINK FENCE AND GATES Page 1 of 7 1. Galvanized coated chain link (non -security) fencing and accessories in accordance with the City's Zoning Ordinance. 2. Wrought iron fencing and accessories 3. Steel tube fencing and accessories 4. On utility projects: a. When existing fence is within the project Site (i.e. parallel to the utility trench and/or within utility easement) and is directly disturbed by construction activities, fencing will be paid for as listed in Article 1.2 below. b. When existing fence is crossing the proposed utility trench, the work performed and materials furnished in accordance with fence replacement will be considered subsidiary to the trench and no other compensation will be allowed. c. When existing fence is outside of the limits of the project Site or is identified as protected on the Drawings and is disturbed and/or by construction activities, replacement will be at the expense of the Contractor and no other compensation will be allowed. B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract 2. Division 1 - General Requirements 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Chain Link Fence a. Measurement 1) Measurement for this Item shall be by the linear foot of Chain Link Fence installed. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per linear foot of Chain Link Fence installed for various: a) Heights b) Fabric materials c. The price bid shall include: 1) Furnishing and installing all fence and gate materials 2) Mow strip, if shown in Drawings 3) Cleanup 4) Hauling 2. Wrought Iron Fence CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 3231 13 - 2 CHAIN LINK FENCE AND GATES Page 2 of 7 a. Measurement 1) Measurement for this Item shall be by the linear foot of Wrought Iron Fence installed. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per linear foot of Wrought Iron Fence installed for various heights. c. The price bid shall include: 1) Furnishing and installing all fence and gate materials 2) Mow strip, if shown in Drawings 3) Cleanup 4) Hauling 3. Steel Tube Fence a. Measurement 1) Measurement for this Item shall be by the linear foot of Steel Tube Fence installed. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per linear foot of Steel Tube Fence installed for various heights. c. The price bid shall include: 1) Furnishing and installing all fence and gate materials 2) Mow strip, if shown in Drawings 3) Cleanup 4) Hauling 1.3 REFERENCES A. Reference Standards 1. Reference standards cited in this specification refer to the current reference standard published at the time of the latest revision date logged at the end of this specification, unless a date is specifically cited. 2. American Society for Testing and Materials (ASTM): a. A 36, Standard Specification for Carbon Structural Steel b. A 123, Standard Specification for Zinc (Hot -Dip Galvanized) Coatings on Iron and Steel Products c. A 392, Standard Specification for Zinc -Coated Steel Chain -Link Fence Fabric d. A 500, Standard Specification for Cold -Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes e. F 626, Standard Specification for Fence Fittings f. F 1043, Standard Specification for Strength and Protective Coatings on Steel Industrial Chain Link Fence Framework g. F 1083, Standard Specification for Pipe, Steel, Hot -Dipped Zinc -Coated (Galvanized) Welded, for Fence Structures h. F 1183, Specification for Aluminum Alloy Chain Link Fence Fabric 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 1.5 ACTION SUBMITTALS A. Shop drawings CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 3231 13 -3 CHAIN LINK FENCE AND GATES Page 3 of 7 1. Layout of fences and gates with dimensions, details, and finishes of components, accessories and post foundations if requested by the City. B. Product data 1. Manufacturer's catalog cuts indicating material compliance and specified options. 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE [NOT USED] 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 1.11 FIELD [SITE] CONDITIONS [NOT USED] 1.12 WARRANTY [NOT USED] PART 2- PRODUCTS 2.1 OWNER -FURNISHED [NOT USED] 2.2 MANUFACTURED UNITS / MATERIALS A. Manufacturer 1. Minimum of 5 years of experience manufacturing galvanized coated chain link fencing. 2. Approved Manufacturer or equal: a. Allied Fence, Inc. b. American Fence Corp. c. Anchor Fence, Inc. d. Master Halco, Inc. B. Materials Chain Link Fence a. General 1) Posts, gate frames, braces, rails, stretcher bars, truss rods and tension wire shall be of steel. 2) Gate hinges, post caps, barbed wire supporting arms, stretcher bar bands and other parts shall be of steel, malleable iron, ductile iron or equal 3) Post tops, rail end, ties and clips may be of aluminum. 4) Use only new material, or salvaged/existing material if approved by City or noted on Drawings. b. Steel Fabric 1) Fabric a) No. 9 gauge b) 2-inch mesh (1) Commercial: both top and bottom selvages twisted and barged Residential: match existing or both top and bottom selvages knuckled (2) Furnish 1-piece fabric widths. 2) Fabric Finish: Galvanized, ASTM A 392, Class I, with not less than 1.2 oz. zinc per square foot of surface. c. Aluminum Fabric CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 3231 13 - 4 CHAIN LINK FENCE AND GATES Page 4 of 7 1) Fabric a) ASTM F 1183 b) No. 9 gauge c) 2-inch mesh, with both top and bottom selvages twisted and barged. d) Furnish I -piece fabric widths. d. Steel Framing 1) Steel pipe - Type I a) ASTM F 1083 b) Standard weight schedule 40 c) Minimum yield strength: 30,000 psi d) Sizes as indicated e) Hot -dipped galvanized with minimum average 1.8 oz/ft2 of coated surface area 2) Steel pipe - Type I1 a) ASTM F 1043, Group IC b) Minimum yield strength: 50,000 psi c) Sizes as indicated on Drawings d) Protective coating per ASTM F 1043 (1) External coating Type B (a) Zinc with organic overcoat (b) 0.9 oz/ft2 minimum zinc coating with chromate conversion coating and verifiable polymer film (2) Internal coating Type B (a) Minimum 0.9 oz/ft2 zinc or Type D, zinc pigmented, 81 percent nominal coating, minimum 3 mils 3) Formed steel ("C") sections: a) Roll formed steel shapes complying with ASTM F 1043, Group Il b) Minimum yield strength: 45,000 psi (310 MPa) c) Sizes as indicated on Drawings d) External coating per ASTM F 1043, Type A (1) Minimum average 2.0 oz/ft2 of zinc per ASTM A 123 4) Steel square sections a) ASTM A 500, Grade B b) Minimum yield strength: 40,000 psi c) Sizes as indicated on Drawings d) Hot -dipped galvanized with minimum 1.8 oz/ft2 of coated surface area e. Accessories 1) Chain link fence accessories a) ASTM F 626 b) Provide items required to complete fence system. c) Galvanize each ferrous metal item and finish to match framing. 2) Post caps a) Formed steel or cast malleable iron weather tight closure cap for tubular posts. b) Provide 1 cap for each post. c) Cap to have provision for barbed wire when necessary. d) "C" shaped line post without top rail or barbed wire supporting arms do not require post caps. e) Where top rail is used, provide tops to permit passage of top rail. 3) Top rail and rail ends CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 3231 13 -5 CHAIN LINK FENCE AND GATES Page 5 of 7 a) 1 5/8 inch diameter galvanized round pipe for horizontal railing b) Pressed steel per ASTM F626 c) For connection of rail and brace to terminal posts 4) Top rail sleeves a) 7-inch expansion sleeve with a minimum 0.137 inch wire diameter and 1.80 inch length spring, allowing for expansion and contraction of top rail 5) Wire ties a) 9 gauge galvanized steel wire for attachment of fabric to line posts b) Double wrap 13 gauge for rails and braces. c) Hog ring ties of 12-1/2 gauge for attachment 6) Brace and tension (stretcher bar) bands a) Pressed steel b) Minimum 300 degree profile curvature for secure fence post attachment c) At square post provide tension bar clips. 7) Tension (stretcher) bars: a) 1 piece lengths equal to 2 inches less than full height of fabric b) Minimum cross-section of 3/16 inch x 3/4 inch c) Provide tension (stretcher) bars where chain link fabric meets terminal posts. 8) Tension wire a) Galvanized coated steel wire, 6 gauge, [0.192 inch] diameter wire b) Tensile strength: 75,000 psi 9) Truss rods & tightener a) Steel rods with minimum diameter of 5/16 inch b) Capable of withstanding a tension of minimum 2,000 pounds 10) Nuts and bolts are galvanized. 2. Wrought Iron Fence: specified per Drawings. 3. Steel Tube Fence: specified per Drawings. 4. Setting Materials a. Concrete 1) Minimum 28 day compressive strength of 3,000 psi 2) Bagged concrete allowed. b. Drive Anchors 1) Galvanized angles 2) ASTM A 36 steel 3) 1 inch x 1 inch x 30 inch galvanized shoe clamps to secure angles to posts. 2.3 ACCESSORIES [NOT USED] 2.4 SOURCE QUALITY CONTROL [NOT USED] PART 3 - EXECUTION 3.1 INSTALLERS [NOT USED] 3.2 EXAMINATION A. Verification of Conditions 1. Verify areas to receive fencing are completed to final grades and elevations. 2. Ensure property lines and legal boundaries of work are clearly established CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 3231 13 -6 CHAIN LINK FENCE AND GATES Page 6 of 7 3.3 PREPARATION [NOT USED] 3.4 INSTALLATION A. Chain Link Fence Framing 1. Locate terminal post at each fence termination and change in horizontal or vertical direction of 30 degrees or more. 2. Space line posts uniformly at 10 feet on center. 3. Set all posts in concrete a. Drill holes in firm, undisturbed or compacted soil. b. Drill hole diameter 4 times greater than outside dimension of post. c. Set post bottom 24 inches below surface when in firm, undisturbed soil. d. Excavate deeper as required for adequate support in soft and loose soils, and for posts with heavy lateral loads. e. Place concrete around posts in a continuous pour. Trowel finish around post. Slope to direct water away from posts. 4. Check each post for vertical and top alignment, and maintain in position during placement and finishing operations. 5. Bracing a. Install horizontal pipe brace at mid -height for fences 6 feet and taller, on each side of terminal posts. b. Firmly attach with fittings. c. Install diagonal truss rods at these points. d. Adjust truss rod, ensuring posts remain plumb. 6. Tension wire a. Provide tension wire at bottom of fabric and at top, if top rail is not specified. b. Install tension wire before stretching fabric and attach to each post with ties. c. Secure tension wire to fabric with 12-1/2 gauge hog rings 24 inches on center. 7. Top rail a. Install lengths, 21 feet b. Connect joints with sleeves for rigid connections for expansion/contraction. 8. Center Rails for fabric height 12 feet and taller. a. Install mid rails between posts with fittings and accessories. 9. Bottom Rails: Install bottom rails between posts with fittings and accessories. B. Chain Link Fabric Installation Fabric a. Install fabric on security side and attach so that fabric remains in tension after pulling force is released. b. Leave approximately 2 inches between finish grade and bottom selvage. c. Attach fabric with wire ties to line posts at 15 inches on center and to rails, braces, and tension wire at 24 inches on center. Tension (stretcher) bars a. Pull fabric taut. b. Thread tension bar through fabric and attach to terminal posts with bands or clips spaced maximum of 15 inches on center. Accessories a. Tie wires: Bend ends of wire to minimize hazard to persons and clothing. b. Fasteners: Install nuts on side of fence opposite fabric side for added security. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 3231 13 -7 CHAIN LINK FENCE AND GATES Page 7 of 7 c. Slats: Install slats in accordance with manufacturer's instructions. C. Wrought Iron Installation: install per Drawings D. Steel Tube Fence: install per Drawings 3.5 REPAIR/RESTORATION [NOT USED] 3.6 RE -INSTALLATION [NOT USED] 3.7 FIELD QUALITY CONTROL [NOT USED] 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 12/20/2012 D. Johnson 1.1.A. modified to describe when City would pay for fence replacement on utility projects CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 323126-1 WIRE FENCE AND GATES SECTION 32 3126 WIRE FENCE AND GATES PART1- GENERAL 1.1 SUMMARY A. Section Includes: Pagel of 5 1. Furnish and construct fence of barbed or smooth wire. 2. On utility projects: a. When existing fence is within the project Site (i.e. parallel to the utility trench and/or within utility easement) and is directly disturbed by construction activities, fencing will be paid for as listed in Article 1.2 below. b. When existing fence is crossing the proposed utility trench, the work performed and materials furnished in accordance with fence replacement will be considered subsidiary to the trench and no other compensation will be allowed. c. When existing fence is outside of the limits of the project Site or is identified as protected on the Drawings and is disturbed and/or by construction activities, replacement will be at the expense of the Contractor and no other compensation will be allowed. B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract 2. Division 1 - General Requirements 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Wire Fence a. Measurement 1) Measurement for this Item shall be by the linear foot of Wire Fence, excluding gates. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per linear foot of Wire fence installed for various: a) Post types b) Wire types c) Number of Strands as specified in the Drawings c. The price bid shall include: 1) Removal of existing fence and/or, unless specifically defined as a separate pay item on Drawings 2) Furnishing, preparing, hauling, and installing Wire Fence 3) Excavation, backfilling, and disposal of surplus material 4) Removal and trimming of brush and tree limbs 2. Steel Gates a. Measurement CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 323126-2 WIRE FENCE AND GATES Page 2 of 5 1) Measurement for this Item shall be per each Steel Fence. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per each Steel Gate by height. c. The price bid shall include: 1) Removal of existing fence and/or gates, unless specifically defined as a separate pay item on Drawings 2) Furnishing, preparing, hauling, and installing Steel Gates 3) Excavation, backfilling, and disposal of surplus material 4) Removal and trimming of brush and tree limbs 1.3 REFERENCES A. Reference Standards 1. Reference standards cited in this specification refer to the current reference standard published at the time of the latest revision date logged at the end of this specification, unless a date is specifically cited. 2. American Society for Testing and Materials (ASTM): a. A 702, Standard Specification for Steel Fence Posts and Assemblies, Hot Wrought b. A 121, Standard Specification for Metallic -Coated, Carbon Steel Barbed Wire c. A 116, Standard Specification for Metallic -Coated, Steel Woven Wire Fence Fabric d. F 1083, Standard Specification for Pipe, Steel, Hot -Dipped Zinc -Coated (Galvanized) Welded, for Fence Structures 3. American Wood Protection Association (AWPA) a. P8/P9, Standard for Oil -Borne Preservatives b. C5, Fence Posts - Preservative Treatment by Pressure Processes 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 1.5 ACTION SUBMITTALS [NOT USED] 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE [NOT USED] 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 1.11 FIELD [SITE] CONDITIONS [NOT USED] 1.12 WARRANTY [NOT USED] PART2- PRODUCTS 2.1 OWNER -FURNISHED PRODUCTS [NOT USED] 2.2 MATERIALS A. Furnish materials in accordance with details shown on the Drawings and with the following requirements. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 323126-3 WIRE FENCE AND GATES Page 3 of 5 B. Metal Posts and Braces 1. Steel Pipe: ASTM F 1083 2. T posts: ASTM A 702 3. Use only new steel. Do not use rerolled or open -seam material. 4. Furnish galvanized steel sections in ASTM F 1083. 5. Painting a. Use an approved anticorrosive coating. b. After installation of painted posts and braces, spot -coat damaged areas with the same paint color. c. Use paint with at least the same anticorrosive properties as the original paint. 6. Use the size, weight, and area of posts, braces, and anchor plates shown on the Drawings. C. Wood Posts and Braces 1. Untreated Wood: cedar or juniper timber 2. Treated Wood a. AWPA standards govern materials and methods of treatments including seasoning, preservatives, and inspection for treatment. b. Each piece or bundle of other treated -timber products must have: 1) Legible brand mark or tag indicating the name of the treater 2) Date of treatment or lot number 3) AWPA treatment specification symbol c. Provide the level of preservative indicated in Table 1. 3 4. 5 Table 1 Minimum Retention of Preservative Penta- Product chlorophenol AWPA (Ib./cu. ft.) Standard for AWPA Preservative (P8/P9) Treatment Standard Wire fence posts 0.4 CS (round i 1. Retention determined by assay (0 to 1.0-inch zone). Use sound timber that is free from decay, shakes, splits, or other defects that would weaken the posts or braces or otherwise make them structurally unsuitable for the purposes intended. Knots that are sound, tight, trimmed flush, and not in clusters will be allowed, provided they do not exceed 1/3 of the small diameter or the least dimension of the posts and braces. Remove spurs and splinters, cutting the ends square. D. Gates and Gateposts: Furnish materials to the required dimensions. E. Barbed and Smooth Wire: ASTM A 121, Class 1 1. Use wire consisting of 2 strand, 12 1/2 gauge, twisted wire 2. Barbed Wire: 2-point 14 gauge barbs spaced no more than 5 inches apart F. Wire Mesh: ASTM A 116, Class 1 1. Top and bottom wires: at least 10 gauge wire CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 323126-4 WIRE FENCE AND GATES Page 4 of 5 2. Intermediate wires and vertical stays: 12 1/2 gauge wire G. Miscellaneous 1. Furnish galvanized bolts, nuts, washers, braces, straps, and suitable devices for holding barbed wire and wire mesh firmly to metal posts. 2. Use material of good commercial quality and design. 3. Provide galvanized staples, at least 1 1/2 inch long. H. Concrete 1. Minimum 28 day compressive strength of 3,000 psi 2. Bagged concrete allowed. 2.3 ACCESSORIES [NOT USED] 2.4 SOURCE QUALITY CONTROL [NOT USED] PART 3 - EXECUTION 3.1 INSTALLERS [NOT USED] 3.2 EXAMINATION [NOT USED] 3.3 PREPARATION [NOT USED] 3.4 INSTALLATION A. Space fence posts as shown on the Drawings or to match existing. B. Set fence posts plumb and firm at the intervals, depth, and grade shown on the Drawings or to match existing. C. Brace corner and pull posts in 2 directions. D. Brace end posts and gateposts in 1 direction. E. Install a corner post where the alignment changes 30 degrees or more. F. At alignment angles between 15 and 30 degrees, brace the angle post to the adjacent line posts with diagonal tension wires. G. At grade depressions where stresses tend to pull posts out of the ground, snub or guy the fencing at the critical point with a double 9 gauge galvanized wire. H. Connect the wire to the top horizontal line of the barbed wire or to the top and bottom wire or wire mesh fabric, and to a deadman weighing at least 100 pounds. I. Stretch the fence before guying and snubbing. J. Install number stands at spacing shown in Drawings. K. Install corner, end, or angle post assembly before stretching the wire between posts. L. Connect existing cross fences to the new fences and corner posts at junctions with existing fences. M. While drawing barbed wire and wire fabric taut, fasten to posts using galvanized ties or staples, or as shown on the Drawings. N. Install pull post assemblies at 500 feet intervals for steel posts and at 1,000 feet intervals for wood posts. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 323126-5 WIRE FENCE AND GATES Page 5 of 5 O. Drive metal line posts provided driving does not damage the posts. P. Set metal corners, ends, pull posts, and braces in concrete footings a minimum of 24 inches and crowned at the top to shed water. Q. Thoroughly tamp backfill in 4 inch layers. R. Notch timber posts. 3.5 REPAIR/RESTORATION [NOT USED] 3.6 RE -INSTALLATION [NOT USED] 3.7 FIELD QUALITY CONTROL [NOT USED] 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 12/20/2012 D. Johnson 1. LA. modified to describe when City would pay for fence replacement on utility projects CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 323129-1 WOOD FENCE AND GATES SECTION 32 3129 WOOD FENCE AND GATES PART1- GENERAL 19�►YII J lu /:V% 1 A. Section Includes Page 1 of 5 l . Construction of wood fences and gates along boundaries, property lines in accordance with the City's Zoning Ordinance. 2. On utility projects: a. When existing fence is within the project Site (i.e. parallel to the utility trench and/or within utility easement) and is directly disturbed by construction activities, fencing will be paid for as listed in Article 1.2 below. b. When existing fence is crossing the proposed utility trench, the work performed and materials furnished in accordance with fence replacement will be considered subsidiary to the trench and no other compensation will be allowed. c. When existing fence is outside of the limits of the project Site or is identified as protected on the Drawings and is disturbed and/or by construction activities, replacement will be at the expense of the Contractor and no other compensation will be allowed. B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract 2. Division 1 - General Requirements 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Measurement a. Measurement for this Item shall be by the linear foot of Wood Fence installed, including gates. 2. Payment a. The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per linear foot of Wood Fence installed for by height. The price bid shall include: a. Furnishing all materials for fence and gates b. All preparation, erection and installation of materials 1.3 REFERENCES A. Reference Standards 1. Reference standards cited in this specification refer to the current reference standard published at the time of the latest revision date logged at the end of this specification, unless a date is specifically cited. 2. American Society for Testing and Materials (ASTM): CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 323129-2 WOOD FENCE AND GATES Page 2 of 5 a. A 123, Standard Specification for Zinc (Hot -Dip Galvanized) Coatings on Iron and Steel Products b. A 500, Standard Specification for Cold -Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes c. F 1043, Standard Specification for Strength and Protective Coatings on Steel Industrial Chain Link Fence Framework d. F 1083, Standard Specification for Pipe, Steel, Hot -Dipped Zinc -Coated (Galvanized) Welded, for Fence Structures 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 1.5 SUBMITTALS A. Shop drawings: Layout of fences and gates with dimensions, details, and finishes of components, accessories and post foundations B. Product data: Manufacturer's catalog cuts indicating material compliance and specified options C. Building Permit: All fences over 6 feet 1.6 ACTION SUBMITTALSANFORMATIONAL SUBMITTALS [NOT USED] 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE [NOT USED] 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 1.11 FIELD [SITE] CONDITIONS [NOT USED] 1.12 WARRANTY [NOT USED] PART 2- PRODUCTS 2.1 OWNER -FURNISHED PRODUCTS [NOT USED] 2.2 MATERIALS A. General 1. Gate hinges and post caps shall be of steel, malleable iron, ductile iron or equal. 2. Post tops may be of aluminum. B. Slats: Redwood or cedar free from all major decay or defects which would weaken or otherwise cause them to be unsuitable for fence slats. C. Bottom and Top Rail: Minimum 2-inch x 4-inch x 8-foot cedar stud or match existing. D. Corner, Gate, End, or Line Posts 1. Wood Posts a. Minimum size: 4-inch x 4-inch cedar wood post or match existing b. Free from all decay, splits, multiple cracks, or any other defect which would weaken the posts or otherwise cause them to be structurally unsuitable for the purpose intended 2. Steel Posts a. Steel pipe - Type I CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 323129-3 WOOD FENCE AND GATES Page 3 of 5 1) ASTM F 1083 2) Standard weight schedule 40 3) Minimum yield strength: 30,000 psi 4) Sizes as indicated on Drawings 5) Hot -dipped galvanized with minimum average 1.8 oz/ft2 of coated surface area. b. Steel pipe - Type II 1) ASTM F 1043, Group IC 2) Minimum yield strength: 50,000 psi 3) Sizes as indicated on Drawings 4) Protective coating per ASTM F 1043 5) External coating Type B a) Zinc with organic overcoat b) 0.9 oz/ft2 minimum zinc coating with chromate conversion coating and verifiable polymer film 6) Internal coating Type B a) Minimum 0.9 oz/ft2 zinc or Type D, zinc pigmented, 81 percent nominal coating, minimum 3 mils c. Formed steel ("C") sections 1) Roll formed steel shapes complying with ASTM F 1043, Group Il 2) Minimum yield strength: 45,000 psi (310 MPa) 3) Sizes as indicated on Drawings 4) External coating per ASTM F 1043, Type A a) Minimum average 2.0 oz/ft2 of zinc per ASTM A 123 d. Steel square sections 1) ASTM A 500, Grade B 2) Minimum yield strength: 40,000 psi 3) Sizes as indicated 4) Hot -dipped galvanized with minimum 1.8 oz/ft2 of coated surface area 3. Accessories a. Post caps 1) Formed steel or cast malleable iron weather tight closure cap for tubular posts. 2) Provide one cap for each post. 3) Cap to have provision for barbed wire when necessary. 4) "C" shaped line post without top rail or barbed wire supporting arms do not require post caps. 5) Where top rail is used, provide tops to permit passage of top rail. 4. Setting Materials a. Concrete 1) Minimum 28 day compressive strength of 3,000 psi 2) Bagged concrete allowed. 2.3 ACCESSORIES [NOT USED] 2.4 SOURCE QUALITY CONTROL [NOT USED] PART 3 - EXECUTION 3.1 INSTALLERS [NOT USED] CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 323129-4 WOOD FENCE AND GATES Page 4 of 5 3.2 EXAMINATION A. Verification of Conditions 1. Verify areas to receive fencing are completed to final grades and elevations. 2. Ensure property lines and legal boundaries of work are clearly established. 3.3 PREPARATION [NOT USED] 3.4 INSTALLATION A. Wood Fence Framing 1. Steel Posts are required for all required screening fences. 2. Locate terminal post at each fence termination and change in horizontal or vertical direction of 30 degrees or more. 3. Space line posts uniformly at 10 feet on center. 4. Set all posts in concrete. a. Drill holes in firm, undisturbed or compacted soil. b. Drill hole diameter 4 times greater than outside dimension of post (minimum 12 inches). c. Set post bottom 24 inches below surface when in firm, undisturbed soil. d. Excavate deeper as required for adequate support in soft and loose soils, and for posts with heavy lateral loads. e. Place concrete around posts in a continuous pour. f. Trowel finish around post. Slope to direct water away from posts. 5. Check each post for vertical and top alignment, and maintain in position during placement and finishing operations. B. Slats 1. Place slats approximately 1 inch above the ground, and on a straight grade between posts by excavating high points of the ground. 2. Fasten slats to top and bottom railings with 2 galvanized screws designed for wood fence construction at both the top and bottom rail. 3.5 REPAIR/RESTORATION [NOT USED] 3.6 RE -INSTALLATION [NOT USED] 3.7 FIELD QUALITY CONTROL [NOT USED] 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 323129-5 WOOD FENCE AND GATES Page 5 of 5 Revision Log DATE NAME SUMMARY OF CHANGE 12/20/2012 D. Johnson 1.1.A. modified to describe when City would pay for fence replacement on utility projects CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 32 32 13 -1 CAST -IN -PLACE CONCRETE RETAINING WALLS Page 1 of 6 SECTION 32 32 13 CAST -IN -PLACE CONCRETE RETAINING WALLS PART1- GENERAL 1.1 SUMMARY A. Section Includes 1. Construction of cast -in -place concrete retaining wall adjacent to concrete sidewalk (3 foot maximum height) of the size and shape detailed on the Drawings and at the location shown on the Drawings. 2. Construction of TxDOT standard cast -in -place, spread foot concrete retaining wall of the size and shape detailed on the Drawings and at the location shown on the Drawings. B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract 2. Division 1 - General Requirements 3. Section 03 30 00 - Cast -in -Place Concrete 4. Section 3123 16 — Unclassified Excavation 5. Section 3123 23 - Borrow 6. Section 3124 00 - Embankments 7. Section 32 13 20 - Concrete Sidewalks, Driveways and Barrier Free Ramps 8. Section 33 46 00 - Subdrainage 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment Concrete Retaining Wall Adjacent to Sidewalk a. Measurement 1) Measurement for this Item shall be by the square foot of the front surface of the wall (face) from the top of the adjacent sidewalk to the top of the wall. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per square foot of Concrete Retaining Wall Adjacent to Sidewalk constructed. c. The price bid shall include: 1) Excavation in back of Retaining Walls 2) Furnishing and placing footings 3) Leveling pads and copings 4) Furnishing, placing, and compacting backfill (except in embankment areas) 5) Furnishing and placing concrete, reinforcing steel, waterproofing material, filter material and drain pipe, joint material, water stop, and filter fabric when required CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 5, 2018 City Project No. 103412 32 32 13 - 2 CAST -IN -PLACE CONCRETE RETAINING WALLS Page 2 of 6 6) Fabricating, curing, and finishing wall including special coatings when specified 2. Concrete Sidewalk Adjacent to Retaining Wall a. Measurement 1) Measurement for this Item shall be by the square foot of completed and accepted Concrete Sidewalk Adjacent to Retaining Wall in its final position. Measurement shall be taken from face of wall to edge of concrete sidewalk. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per square foot of Concrete Sidewalk Adjacent to Retaining Wall installed. c. The price bid shall include: 1) Excavating and preparing the subgrade 2) Furnishing and placing all materials 3. TxDOT Standard — Spread Footing Walls a. Measurement 1) Measurement for this Item shall be by the square foot of the front surface of the wall. Unless otherwise shown on the Drawings, measure area from finished ground line on the face of the exterior wall to the top of the wall including any coping required (not including railing). b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per square foot of Spread Footing Wall constructed. c. The price bid shall include: 1) Excavation in back of Retaining Walls 2) Furnishing and placing footings 3) Leveling pads and copings 4) Furnishing, placing, and compacting backfill (except in embankment areas) 5) Furnishing and placing concrete, reinforcing steel, waterproofing material, filter material and drain pipe, joint material, water stop, and filter fabric when required 6) Fabricating, curing, and finishing wall including special coatings when specified 1.3 REFERENCES A. Definitions 1. Permanent Wall - Retaining wall with a design service life of 75 years. All walls are presumed to be permanent walls unless otherwise specified in the Drawings. B. Reference standards cited in this specification refer to the current reference standard published at the time of the latest revision date logged at the end of this specification, unless a date is specifically cited. 1. ASTM International (ASTM): a. D4491, Standard Test Methods for Water Permeability of Geotextiles by Permittivity b. D4533, Standard Test Method for Trapezoid Tearing Strength of Geotextiles CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 5, 2018 City Project No. 103412 323213-3 CAST -IN -PLACE CONCRETE RETAINING WALLS Page 3 of 6 c. D4632, Standard Test Method for Grab Breaking Load and Elongation of Geotextiles d. D4751, Standard Test Method for Determining Apparent Opening Size of a Geotextile 2. Texas Department of Transportation (TXDOT), Standard Specifications for Construction and Maintenance of Highways and Bridges: a. 110, Excavation b. 132, Embankment c. 400, Excavation and Backfill for Structures d. 420, Concrete Structures e. 421, Hydraulic Cement Concrete f. 423, Retaining Walls g. 440, Reinforcing Steel h. 445, Galvanizing i. 458, Waterproofing Membranes for Structures j. 556, Pipe Underdrains 3. TxDOT Standard — Spread Footing Walls a. RW 1 (L) A — Low Footing Pressure, Design A Retaining Walls b. RW 1 (L) B — Low Footing Pressure, Design B Retaining Walls c. RW 1 (L) C — Low Footing Pressure, Design C Retaining Walls d. RW 1 (H) A — High Footing Pressure, Design A Retaining Walls e. RW 1 (H) B — High Footing Pressure, Design B Retaining Walls f. RW 1 (H) C — High Footing Pressure, Design C Retaining Walls g. RW 2 — Retaining Wall Miscellaneous Details 4. Texas Department of Transportation (TXDOT), Manual of Testing Procedures: a. Tex-616-J, Construction Fabrics 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 1.5 SUBMITTALS A. See Section 03 30 00. 1.6 ACTION SUBMITTALS [NOT USED] 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE A. See Section 03 30 00. 1.10 DELIVERY, STORAGE, AND HANDLING A. See Section 03 30 00. 1.11 SITE CONDITIONS A. Ambient Conditions: See Section 03 30 00. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 5, 2018 City Project No. 103412 32 32 13 - 4 CAST -IN -PLACE CONCRETE RETAINING WALLS Page 4 of 6 1.12 WARRANTY [NOT USED] PART 2 - PRODUCTS 2.1 OWNER -FURNISHED PRODUCTS [NOT USED] 2.2 MATERIALS A. Concrete and Reinforcing Steel 1. Concrete Retaining Wall with Sidewalk a. Section 03 30 00. 2. TxDOT Standard — Spread Footing Walls a. 420, Concrete Structures b. 421, Hydraulic Cement Concrete c. 440, Reinforcing Steel d. 445, Galvanizing e. 458, Waterproofing Membranes for Structures B. Backfill 1. Concrete Retaining Wall with Sidewalk a. Section 3123 23 2. TxDOT Standard — Spread Footing Walls a. 132, Embankments C. Underdrains 1. Concrete Retaining Wall with Sidewalk a. Section 33 46 00 2. TxDOT Standard — Spread Footing Walls a. 556, Pipe Underdrains D. Filter Fabric 1. General a. Provide standard weight fabric for retaining walls and soil separation. b. Provide filter fabric rated as UV -resistant when used as part of the exposed facing for a temporary wall. c. The fabric consists exclusively of manmade thermoplastic fibers, is a non- woven geotextile fabric, and forms a mat of uniform quality. d. Fabric fibers are continuous and random throughout the fabric. e. The fabric is mildew resistant and rot -proof, and it is satisfactory for use in a wet soil and aggregate environment. 2. Physical Requirements: The fabric must conform to the requirements listed in Table 1 when tested in accordance with the test methods specified. Table 1 Filter Fabric Requirements Physical Properties Test Method Value Fabric Weight, on an ambient Tex-6164 4 oz/yard temperature air-dried, tension free sample Permittivity, 1/sec ASTM D4491 1 1.0, min CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 5, 2018 City Project No. 103412 323213-5 CAST -IN -PLACE CONCRETE RETAINING WALLS Page 5 of 6 Tensile Strength, lbs ASTM D4632 100 lbs Apparent Opening Size ASTM D4751 70-100 Elongation at yield, percent ASTM D4632 20-100 Trapezoidal Tear, lbs ASTM D4533 35 lbs 2.3 ACCESSORIES [NOT USED] 2.4 SOURCE QUALITY CONTROL [NOT USED] PART 3 - EXECUTION 3.1 INSTALLERS [NOT USED] 3.2 EXAMINATION [NOT USED] 3.3 PREPARATION [NOT USED] 3.4 INSTALLATION A. Construct retaining walls in accordance with the Drawings and to the pertinent requirements of the following Sections: 1. Concrete Retaining Wall with Sidewalk a. Section 03 30 00 b. Section 3123 16 c. Section 3123 23 d. Section 3124 00 e. Section 33 46 00 2. TxDOT Standard — Spread Footing Walls a. 110, Excavation b. 132, Embankment c. 400, Excavation and Backfill for Structures d. 423, Retaining Walls e. 420, Concrete Structures f. 458, Water proofing Membranes for Structures g. 556, Pipe Underdrains 3.5 REPAIR A. See Section 03 30 00. 3.6 RE -INSTALLATION [NOT USED] 3.7 FIELD QUALITY CONTROL A. See Section 03 30 00. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 5, 2018 City Project No. 103412 323213-6 CAST -IN -PLACE CONCRETE RETAINING WALLS Page 6 of 6 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 12/20/2012 D. Johnson 1.2.A — Payment Item for concrete retaining wall with sidewalk was broken into two Items: one for the face of wall and one for the sidewalk. 6/5/18 M Owen Revised Summary and Measurement and Payment sections. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 5, 2018 City Project No. 103412 329119-1 TOPSOIL PLACEMENT AND FINISHING OF PARKWAYS Page I of 3 1 SECTION 32 9119 2 TOPSOIL PLACEMENT AND FINISHING OF ROADWAY RIGHT-OF-WAYS 3 PART 1 - GENERAL 4 1.1 SUMMARY 5 1. Section Includes: 6 1. Furnish and place topsoil to a minimum of 3-inch depth unless otherwise shown on 7 the Drawings within the Roadway Right -of ways (Roadway ROW includes 8 medians and parkways between the curb and property line. 9 2. Deviations from this City of Fort Worth Standard Specification 10 1. None. 11 3. Related Specification Sections include but are not necessarily limited to 12 1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract 13 2. Division 1 - General Requirements 14 1.2 PRICE AND PAYMENT PROCEDURES 15 1. Measurement and Payment 16 1. Measurement 17 a. Measurement for this Item shallbe by cubic yard of Topsoil in place. 18 2. Payment 19 a. The work performed and materials furnished in accordance with this Item and 20 measured as provided under "Measurement" will be paid for at the unit price 21 bid per cubic yard of in place/tamped Topsoil. 22 b. All excavation required by this Item in cut sections shall be measured in 23 accordance with provisions for the various excavation items involved with the 24 provision that excavation will be measured and paid for once, regardless of the 25 manipulations involved. 26 3. The price bid shall include: 27 a. Furnishing Topsoil 28 b. Loading 29 c. Hauling 30 d. Placing 31 1.3 REFERENCES [NOT USED] 32 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 33 1.5 ACTION SUBMITTALS [NOT USED] 34 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 35 1.7 CLOSEOUT SUBMITTALS [NOT USED] 36 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 37 1.9 QUALITY ASSURANCE [NOT USED] 38 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 39 1.11 FIELD [SITE] CONDITIONS [NOT USED] CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised March 11, 2022 City Project No. 103412 329119-2 TOPSOIL PLACEMENT AND FINISHING OF PARKWAYS Page 2 of 3 1 1.12 WARRANTY [NOT USED] 2 PART 2 - PRODUCTS 3 2.1 OWNER -FURNISHED [OR] OWNER-SUPPLIEDPRODUCTS [NOT USED] 4 2.2 MATERIALS 5 1. Topsoil 6 1. Use easily cultivated, fertile topsoil that: 7 a. Is free from objectionable material including subsoil, weeds, clay lumps, non- 8 soil materials, roots, stumps or stones larger than 1.0 inches 9 b. Has a high resistance to erosion 10 c. Is able to support plant growth 11 2. Secure topsoil from approved sources. 12 3. Topsoil is subject to testing by the City. Contractor shall have soil delivery tickets 13 available upon request. 14 4. pH: 5.5 to 8.5. 15 5. Liquid Limit: 50 or less 16 6. Plasticity Index: 20 or less 17 7. Gradation: maximum of 10 percent passing No. 200 sieve 18 2. Water: Clean and free of industrial wastes and other substances harmful to the growth 19 of vegetation 20 2.3 ACCESSORIES [NOT USED] 21 2.4 SOURCE QUALITY CONTROL [NOT USED] 22 PART 3 - EXECUTION 23 3.1 INSTALLERS [NOT USED] 24 3.2 PREPARATION [NOT USED] 25 3.4 INSTALLATION 26 1. Finishing of Roadway Right -of -Ways 27 1. Smoothly shape right-of-ways, shoulders, slopes, and ditches. 28 2. Cut right-of-ways to finish grade prior to the placing of any improvements in or 29 adjacent to the roadway. 30 3. In the event that unsuitable material for right-of-ways is encountered, extend the 31 depth of excavation in the right-of-ways to 6 inches and backfll with minimum of 3 32 inches of topsoil. 33 4. Make standard right-of-ways grade perpendicular to and draining to the curb line. 34 a. Minimum: 1/4 inch per foot 35 b. Maximum:4:1 36 c. City may approve variations from these requirements in special cases. 37 5. Whenever the adjacent property is lower than the design curb grade and runoff 38 drains away from the street, the right-of-ways grade must be set levelwith the top 39 of the curb. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised March 11, 2022 City Project No. 103412 329119-3 TOPSOIL PLACEMENT AND FINISHING OF PARKWAYS Page 3 of 3 1 6. The design grade from the right-of-ways extends to the back of the walk line. 2 7. From that point (behind the walk), the grade may slope up or down at maximum 3 slope of 4:1. 4 2. Placing of Topsoil 5 1. Spread the topsoil to a uniform loose cover at the thickness specified. 6 2. Place and shape the topsoil as directed. 7 a. Hand tamp or roll topsoil surface (with hand tamper or landscaping roller or 8 other accepted method) and finish a minimum of 5 feet from all flatwork. 9 b. Ensure topsoil is free from objectionable material including subsoil, weeds, 10 clay lumps, non -soil materials, roots, stumps or stones larger than 1.0 inches 11 c. No additional topsoil should be added within the critical root zone of trees. 12 Tamp the topsoil with a light roller or other suitable equipment. 13 3.5 REPAIR/RESTORATION] [NOT USED] 14 3.6 RE -INSTALLATION [NOT USED] 15 3.7 FIELD QUALITY CONTROL [NOT USED] 16 3.8 SYSTEM STARTUP [NOT USED] 17 3.9 ADJUSTING [NOT USED] 18 3.10 CLEANING [NOT USED] 19 3.11 CLOSEOUT ACTIVITIES [NOT USED] 20 21 22 23 24 25 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revis ion Log DATE NAME SUMMARYOF CHANGE 3/1 1 /2022 M Owen Revised title of specification andprovided clarifications in Sections 1.1 Summary, 2.2 Materials, 3.4Installation CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised March 11, 2022 City Project No. 103412 2 3 4 PART 1 - GENERAL 5 1.1 SUMMARY SECTION 32 92 13 SODDING 32 9213 -1 SODDING Page 1 of 7 6 A. Section Includes: 7 1. Furnishing and installing grass sod as shown on Drawings, or as directed. 8 B. Deviations from this City of Fort Worth Standard Specification 9 1. None. 10 C. Related Specification Sections include, but are not necessarily limited to: 11 1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract 12 2. Division 1 - General Requirements 13 3. Section 31 10 00 —Site Clearing 14 4. Section 32 91 19 — Topsoil Placement and Finishing of Parkways 15 5. Section 32 84 23 - Irrigation 16 1.2 PRICE AND PAYMENT PROCEDURES 17 A. Measurement and Payment 18 1. Sod Placement 19 a. Measurement 20 1) Measurement for this Item shall be by the square yard of Sod complete in 21 place for uniform vegetative coverage. 22 b. Payment 23 1) The work performed and materials furnished in accordance with this Item 24 and measured as provided under "Measurement" will be paid for at the unit 25 price bid per square yard of Sod placed. 26 c. The price bid shall include: 27 1) Surface preparation, scarifying subgrade, cleaning, and fine grading as 28 described in section 3.3 Preparation 29 2) Furnishing and placing all sod (until established complete in place with no 30 gaps or overlaps) 31 3) Rolling and tamping 32 4) Watering (until established) 33 5) Fertilizer, if required by City to be determined by soil test 34 6) Disposal of surplus materials off site or as directed by City 35 7) Weed removal (until established) 36 8) Mowing of two cycles, beginning at thirty (30) days from installation or 37 when blade height is 4" or greater, whichever comes first 38 9) Mowing cycles shall be spaced a minimum of ten (10) days apart (until 39 established) 40 d. Exceptions to c. include the following for areas to be turned over to adjacent 41 properties for maintenance: CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised May 13, 2021 City Project No. 103412 329213 -2 SODDING Page 2of7 1 1) Sod shall be watered until turned over to adjacent property owner for 2 maintenance 3 2) Fertilization will not be required 4 3) Mowing not required for projects in areas where maintenance will be 5 immediately turned over to adjacent property owners 6 2. Mowing 7 a. Measurement 8 1) Measurement for this Item shall be per each for the project, beyond the two 9 (2) mow cycles included in sodding price, as approved and directed by the 10 City 11 b. Payment 12 1) The work performed and materials furnished in accordance with this Item 13 and measured as provided under "Measurement" will be paid for at the unit 14 price bid per each. 15 1.3 REFERENCES [NOT USED] 16 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 17 1.5 ACTION SUBMITTALS [NOT USED] 18 1.6 INFORMATIONAL SUBMITTALS 19 A. Certifications, Samples and Documentation 20 1. Certificates and/or labels and samples of sod, fertilizer, compost, soil amendments 21 and/or other materials, including a certificate from the vendor indicating sod is free 22 from weeds. 23 2. Delivery receipts and copies of invoices for materials used for this work shall be 24 subject to verification by the City 25 B. Exceptions 26 1. Certifications, samples and associated documentation will not be required for sod to 27 be turned over to adjacent property owner for maintenance 28 1.7 CLOSEOUT SUBMITTALS [NOT USED] 29 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 30 1.9 QUALITY ASSURANCE 31 A. Developer/contractor who plants material is responsible for the supervision of crew, the 32 site, and the maintenance of the material until the project is accepted by the City 33 1.10 DELIVERY, STORAGE, AND HANDLING 34 A. Sod 35 1. Protect from exposure to wind, sun and freezing. 36 2. Keep stacked sod moist, consistently throughout stack. 37 3. Sod upon delivery may be inspected by City 38 4. Harvesting and planting operations shall be coordinated with not more than seventy- 39 two (72) hours elapsing between harvesting and placement, rolling, tamping, and 40 watering of sod. 41 B. Fertilizer, as determined by soil testing report provided to Contractor, if specifically 42 required by City for the project. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised May 13, 2021 City Project No. 103412 32 9213 -3 SODDING Page 3 of 7 1 1. Provide unopened bags labeled with the manufacturer's guaranteed fertilizer 2 analysis. 3 2. Conform to Texas fertilizer law, Texas Agriculture Code Chapter 63. 4 3. Provide to City application rate for which fertilizer will be applied. 5 1.11 FIELD [SITE] CONDITIONS 6 A. Grading of site and installation of topsoil must be approved by City prior to application 7 of sod. 8 1.12 WARRANTY 9 A. Warranty Period: Until project acceptance or through required maintenance period, 10 whichever is longer duration of time. 11 B. Warrant sod against defects in product, installation and workmanship. 12 1. Exceptions include 13 a. When maintenance is transferred to the adjacent property owner during the 14 project or after project acceptance 15 b. Vandalism caused by persons other than contractor or subcontractors of this 16 project 17 c. Improper watering by persons other than contractor or subcontractors of this 18 project 19 d. Damage caused by vehicles or equipment other than contractor or 20 subcontractors of this project. 21 e. Sod that goes dormant after job acceptance 22 PART 2 - PRODUCTS 23 2.1 OWNER-FURNISBED PRODUCTS [NOT USED] 24 2.2 MATERIALS AND EQUIPMENT 25 A. Materials 26 1. Sod 27 a. Sod Varieties (match existing if applicable) 28 1) "Cynodon dactylon TIF419" or "TIFWAY" or "TIFTUF" (Bermudagrass 29 hybrid) 30 2) or an approved St. Augustine grass 31 3) or an approved Zoysia grass 32 b. Sod must contain stolons, leaf blades, rhizomes and roots as appropriate to 33 species. 34 c. Sod shall be alive, healthy and free of insects, disease, stones, undesirable 35 foreign materials and weeds and grasses deleterious to its growth or which might 36 affect its subsistence or hardiness when transplanted. 37 1) Johnsongrass not allowed 38 2) Nutgrass not allowed 39 3) Millet not allowed 40 d. Sod shall have been produced on growing beds of clay or clay loam topsoil. 41 e. Sod must not be harvested or planted when its moisture condition is so 42 excessively wet or dry that its survival will be affected. 43 2. Minimum sod thickness: 1/2-inch minimum CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised May 13, 2021 City Project No. 103412 32 92 13 -4 SODDING Page 4of7 1 a. Maximum grass height: 2-inches 2 b. Dimensions 3 1) Machine cut to uniform soil thickness. 4 2) Sod is to be cut in strips 16-inches wide and 24-inches long or approved 5 equal. 6 3) Sod shall be of equal width and of a size that permits the sod to be lifted, 7 handled and rolled without breaking. 8 c. Broken or torn sod or sod with uneven ends shall be rejected. 9 d. Temporary Erosion Control or Over Seed of dormant sod— consist of the sowing 10 of cool season plant seed. Seed must be included between November 1 through 11 March 1 or as directed by the City. 12 13 Common Name Botanical Name Lbs./Acre Lbs./Acre broadcast drilled seed method method Elbon Rye Secale cereale 100-120 80-100 14 3. Fertilizer to be installed only as directed by City or as indicated in construction 15 documents 16 a. Determined by soil testing report 17 b. Acceptable condition for distribution per manufacturer's instructions 18 c. Applied uniformly over sod area. Do not fertilize inside the dripline of trees, or 19 Tree Protection Area. 20 4. Topsoil: See Section 32 91 19. 21 5. Water: clean and free of industrial wastes or other substances harmful to the 22 germination of seed or to the growth of the vegetation. 23 2.3 ACCESSORIES 24 A. SOD PINS 25 1. Metal 26 2. Wood pegs 27 2.4 SOURCE QUALITY CONTROL [NOT USED] 28 PART 3 - EXECUTION 29 3.1 INSTALLERS [NOT USED] 30 3.2 EXAMINATION 31 A. City may examine site grading to ensure it conforms to approved drawings, prior to 32 installing sod. 33 1. City will notify Contractor if grading is to be inspected prior to sod installation. 34 2. If required for specific project, Contractor must coordinate inspection seventy-two 35 (72) hours prior to cutting of sod and delivery 36 B. Sod may be inspected by City upon delivery. 37 3.3 PREPARATION 38 A. Surface Preparation: clear surface of all material including the following and dispose of 39 off -site or as directed by City: CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised May 13, 2021 City Project No. 103412 32 9213 -5 SODDING Page 5 of 7 1 1. Stumps, stones, and other objects larger than 1-inch. 2 2. Roots, brush, wire, stakes, etc. 3 3. Any objects that may interfere with sodding or maintenance. 4 B. Scarify Subgrade 5 1. Scarify subgrade to a depth of 2-inches before depositing the required topsoil. 6 2. Compacted or heavily vegetated areas may be tilled 3-inches deep with City approval 7 a. For tilled areas, use a heavy-duty disc or a chisel -type breaking plow, chisels 8 set not more than 10-inches apart. 9 b. Initial tillage shall be done in a crossing pattern for double coverage, then 10 followed by a disc harrow. Depth of tillage may be up to 3-inches. 11 c. Areas sloped greater than 3:1: run a tractor parallel to slope to provide less 12 seed/water run-off 13 3. Areas near trees: Do not till within dripline of tree. Do not disturb the Tree Protection 14 Area, or canopy dripline. 15 C. Cleaning 16 1. Soil shall be further prepared by the removal of debris, building materials, rubbish, 17 and rock 1-inch and greater, and weeds. 18 2. Remove and dispose of debris off -site. 19 D. Fine Grading: 20 1. After scarifying or tilling and cleaning, all areas to be sodded shall have 3-inches of 21 topsoil placed, be leveled, fine graded by use of weighted spike and harrow, or float 22 drag, or hand grading to eliminate ruts, depressions, humps, and objectionable soil 23 clods. This shall be the final soil preparation step to be completed prior to 24 inspection before sodding. 25 2. Areas near trees: Do not disturb the Tree Protection Area, or canopy dripline 26 3.4 INSTALLATION 27 A. General 28 1. Do not lay sod when ground is frozen. 29 2. Over -seeding with Elbon Rye shall be included from November 1 until March 1. 30 Refer to Section 32 92 14 "Seeding" for seed rates. 31 B.Installation 32 1. Plant sod specified after the area has been inspected and accepted by City for 33 planting 34 2. Scarify 2-inches of subgrade and place a minimum of 3-inches of topsoil per Section 35 32 91 19 on areas to receive sod. 36 3. Sod to be laid parallel to the contours in areas as specified. Sod to be laid 37 perpendicular to slopes greater than or equal to 4: 1. 38 4. Use care to retain native soil on the roots of the sod during the process of excavating, 39 hauling and planting. 40 5. Keep sod material moist from the time it is dug until planted. Dry sod shall be 41 rejected. 42 6. Fill in slumped areas due to watering to keep sod moist. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised May 13, 2021 City Project No. 103412 32 9213 -6 SODDING Page 6 of 7 1 7. Place sod so that the entire area designated for sodding is covered with no gaps or 2 overlapping material 3 8. Fill voids left in the solid sodding with additional sod and tamp. 4 9. Stagger joints and seams. 5 10. Roll and tamp sod so that sod is in complete contact with topsoil at a uniform slope. 6 a. Use pedestrian mechanical process (no motorized vehicles / equipment). 7 b. Low spots, or settlement greater than 1-inch, that may cause tripping hazard 8 shall be leveled 9 c. Finished grade of sod shall be maximum 1-inch below adjacent edges including 10 curbs, drives, and walkways. 11 11. Peg sod with wooden pegs (or wire staple) driven through the sod block to the firm 12 earth in areas that may slide due to the height or slope of the surface or nature of the 13 soil. 14 C. Watering and Finishing 15 1. Water sod to a minimum depth of 4-inches immediately after placed and tamped and 16 rolled. 17 2. Generally, as recommended by the vendor 18 3. Water source shall be clean and free of industrial waste or other substances harmful 19 to the germination of the seed or growth of the vegetation. 20 4. Water until 100 percent green and established as defined in 3.13. Dormant sod must 21 be over -seeded as directed in 2.2 A.2.d. 22 3.5 REPAIR/RESTORATION [NOT USED] 23 3.6 R&INSTALLATION [NOT USED] 24 3.7 FIELD QUALITY CONTROL [NOT USED] 25 3.8 SYSTEM STARTUP [NOT USED] 26 3.9 ADJUSTING [NOT USED] 27 3.10 CLEANING [NOT USED] 28 3.11 CLOSEOUT ACTIVITIES 29 3.12 PROTECTION [NOT USED] 30 3.13 MAINTENANCE 31 A. Sodding 32 1. Water and mow sod until completion and final acceptance of the Project or as 33 directed by the City. 34 2. Trim and maintain along edges including curbs, drives, and walkways with 35 maximum 1-inch surface elevation change. 36 3. Sod shall be rooted to scarified soil with continuous surface coverage with no gaps or 37 overlapping edges. 38 4. Includes protection, replanting, and maintaining grades with no settlement over 1- 39 inch, and immediate repair of erosion damage until the project receives final 40 acceptance. 41 5. Sod shall not be considered finally accepted until the sod has started to peg down 42 (roots growing into the soil) and is free from dead blocks of sod. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised May 13, 2021 City Project No. 103412 32 9213 -7 SODDING Page 7 of 7 1 B. Acceptance 2 1. Sod shall be accepted once fully established. 3 a. Sodded area must have 100 percent ground coverage and a blade height of 3- 4 inches with 2 mow cycles, minimum ten (10) days apart, performed by the 5 Contractor prior to consideration of acceptance by the City. 6 b. Grass shall be actively growing and free of disease and pests. 7 c. Ground surface to be smooth and free of foreign material and rock or clods 1- 8 inch diameter and greater. 9 C. Replanting 10 1. Replant areas with dead blocks of sod (50 percent of individual block or greater). 11 D. Rejection 12 1. City may reject sod area based on the following items prior to final acceptance: 13 a. Weed populations 14 b. Poor installation including but not limited to gaps and/or overlapping sod 15 c. Disease and/or pests 16 d. Insufficient or over watering 17 e. Poor or improper maintenance 18 f. Soil settlement in excess of 1-inch. 19 3.14 ATTACHMENTS [NOT USED] 20 END OF SECTION 21 '?2 Revision Log DATE NAME SUMMARY OF CHANGE Removed information and details regarding seed, native grasses and wildflowers. These items are addressed in new specification 32 92 14 andParks specification for native grasses/wildflowers. Items pertaining to fertilizer throughout document updated to include soil testing. Remove and replace "block sod" with "sod" May 13, 2021 M Owen throughout document. Updated 1.2 payment measurement. 3.3 Preparation updated to reflect current industry tree care standards for root zone disturbance. 3.4 Installation added descriptions to clarify acceptable installation. 3.13 Maintenance added descriptions to clarify acceptance andrejection of sodded areas including growth, mow cycle and watering. Inserted exceptions associatedwith sod to be turned over to adjacent property owner. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised May 13, 2021 City Project No. 103412 1 2 3 PART 1 - GENERAL 4 1.1 SUMMARY SECTION 32 92 14 NON-NATIVE SEEDING 32 9214 -1 NON-NATIVE SEEDING Page 1 of 8 5 A. Section Includes: 6 1. Furnishing and installing grass seed as shown on Drawings, or as directed. 7 B. Deviations from this City of Fort Worth Standard Specification 8 1. None. 9 C. Related Specification Sections include, but are not necessarily limited to: 10 1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract 11 2. Division 1 - General Requirements 12 3. Section 31 10 00 — Site Clearing 13 4. Section 32 91 19 — Topsoil Placement and Finishing of Parkways 14 5. Section 32 84 23 — Irrigation (if used) 15 1.2 PRICE AND PAYMENT PROCEDURES 16 A. Measurement and Payment 17 1. Seeding 18 a. M asairement 19 1) M asurement for this Item shall be by the square yard of Seed spread, 20 complete in place for uniform vegetative coverage. 21 b. Payment 22 1) The work performed and materials furnished in accordance with this Item 23 and measured as provided under "Measurement" will be paid for at the unit 24 price bid per square yard of Seed placed for various installation methods. 25 c. The price bid shall include: 26 1) Surface preparation, scarifying subgrade, cleaning, and fine grading as 27 described in section 3.3 Preparation 28 2) Furnishing and placing all Seed (until established complete in place) 29 3) Perform soil testing, if requirement is included on construction drawings, as 30 directed by City 31 4) Furnishing and applying water Slurry and hydraulic mulching, if using 32 method 33 5) Fertilizer, if required by City to be determined by soil test 34 6) Soil Retention Blanket, if required on construction drawings, as directed by 35 City 36 7) Watering (until established) 37 8) Disposal of surplus materials off site or as directed by City 38 9) Weed Removal (until established) 39 10) Minimum mowing of two cycles, beginning forty-five (45) days from 40 germination or when blade height it 4" or greater, whichever comes first 41 11) Mowing cycles shallbe spaced a minimum of ten (10) days apart (until 42 established) CITY OF FORT WORTH Water & Sanitary Sewer Replacment STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised May 13, 2021 City Project No. 103412 32 9214 - 2 NON-NATIVE SEEDING Page 2of8 1 2. Mowing 2 a. Measurement 3 1) Measurement for this Item shall per each, beyond the minimum of two (2) 4 mow cycles included in seeding price, as approved and directed by the City. 5 b. Payment 6 1) The work performed and materials furnished in accordance with this Item 7 and measured as provided under "Measurement" will be paid for at the unit 8 price bid per each. 9 10 1.3 REFERENCES [NOT USED] 11 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 12 1.5 ACTION SUBMITTALS [NOT USED] 13 1.6 INFORMATIONAL SUBMITTALS 14 A. Certifications, Samples and Documentation 15 1. As requested by the City, certificates and/or labels and samples of seed, fertilizer, 16 compost, soil amendments and/or other materials, including a certificate from the 17 vendor indicating seed is free from weeds. 18 a. Seeds 19 1) Vendors' certification that seeds meet Texas State seed law including: 20 a) Testing and labeling for pure live seed (PLS) 21 b) Name and type of seed 22 2) All seed shall be tested in a laboratory with certified results presented to the 23 City in writing, prior to planting. 24 3) All seed to be of the previous season's crop and the date on the container 25 shall be within twelve (12) months of the seeding date. 26 2. All delivery receipts and copies of invoices for materials used for this work shallbe 27 subject to verification by the City. 28 1.7 CLOSEOUT SUBMITTALS [NOT USED] 29 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 30 1.9 QUALITY ASSURANCE 31 A. Developer/contractor who plants material is responsible for the supervision of his crew, 32 the site, and the maintenance of the material until the project is accepted by the City. 33 L I 0 DELIVERY, STORAGE, AND HANDLING 34 A. Seed 35 1. Shall be Bermuda and/or Elbon Rye seed unless otherwise specified. 36 2. Each species of seed shallbe supplied in a separate, labeled container for 37 ace eptanc e by the City. 38 B. Fertilizer, as determined by soil testing report provided to Contractor or as directed by 39 City 40 1. Provide unopened bags labeled with the analysis. 41 2. Conform to Texas fertilizer law, Texas Agriculture Code Chapter 63. 42 3. Provide to City application rate for which fertilizer will be applied. CITY OF FORT WORTH [Insert Project Name] STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number] Revised May 13, 2021 32 9214 - 3 NON-NATIVE SEEDING Page 3 of 8 1 1.11 FIELD [SITE] CONDITIONS 2 A. Grading of site and installation of topsoil must be approved by City prior to application 3 of seed. 4 1.12 WARRANTY 5 A. Seed to be replaced if coverage does not exceed 70 percentwithin forty-five (45) days 6 from germination. 7 B. Warranty Period: until job acceptance or through maintenance period, whichever is 8 longer duration of time. 9 C. Warrant seed against defects in product, installation and workmanship. 10 1. Exceptions include 11 a. Vandalism caused by persons other than contractor or subcontractors of this 12 project 13 b. Improper watering or maintenance by persons other than contractor or 14 subcontractors of this project 15 c. Damage caused by vehicles or equipment other than contractor or subcontractors 16 of this project. 17 PART 2 - PRODUCTS 18 2.1 OWNER -FURNISHED PRODUCTS [NOT USED] �a LVA /V 131 n /I CwngI IMIfI M I Blom Y 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 A. Materials 1. Seed a. General 1) Plant all seed at rates based on pure live seed (PLS) a) Pure Live Seed (PLS) determined using the formula: (1) Percent Pure Live Seed = Percent Purity x [ (Percent Germination + Percent Firm or Hard Seed) + 100] 2) Availability of Seed a) Substitution of individual seed types due to lack of availability may be done through the submittal process for review and approval by City. b) Notify the City prior to bidding of difficulties locating certain species. 3) Weed seed a) Not exceed one percent by weight of the total of pure live seed (PLS) and other material in the mixture b) Seed not allowed: (1) Johnson grass (2) Nutgrass (3) Millet 4) Harvest seed within twelve (12) months prior to planting b. Non-native Grass Seed 1) Plant between March 21 and October 31 Lbs. Common Name Botanical Name Purity Germination PLS/Acre (percent) (percent) CITY OF FORT WORTH [Insert Project Name] STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number] Revised May 13, 2021 32 9214 - 4 NON-NATIVE SEEDING Page 4of8 75 Bermuda (hulled) Cynodon dactylon 95 90 1 2) Plant between November 1 and March 20 2 Lbs. Common Name Botanical Name Purity Germination PLS/Acre (percent) (percent) 25 Bermuda (unhulled) Cynodon dactylon 85 90 3 4 c. Temporary Erosion Control Seed -Consist of the sowing of cool season plant 5 seeds. Plant mix below must be included with Bermuda between November 1 6 through March 1. 7 Common Name Botanical Name Lbs./Acre Lbs./Acre broadcast drilled seed method method E1bonRye Secale cereale 100-120 80-100 8 9 2. Hydromulch 10 a. For use with conventional mechanical or hydraulic planting of seed. 11 b. Wood cellulose fiber produced from virgin wood or recycled paper -by-products 12 (waste products from paper mills or recycled newspaper). 13 c. No growth or germination inhibiting factors. 14 d. No more than ten percent moisture, air dry weight basis. 15 e. Additives: binder in powder form. 16 f. Form a strong moisture retaining mat. 17 3. Fertilizer to be installed only as directed by City or as indicated in construction 18 documents 19 a. Determined by soil testing report 20 b. Acceptable condition for distribution per manufacturer's instructions 21 c. Applied uniformly over the seeded area. Do not fertilize inside the dripline of 22 trees, or Tree Protection Area. 23 4. Topsoil: See Section 32 91 19. 24 5. Water: clean and free of industrial wastes or other substances harmful to the 25 germination of the seed or to the growth of the vegetation. 26 27 2.3 ACCESSORIES 28 A. Soil Retention Blanket 29 1. Biodegradable Erosion Control Blanket made from natural fibers including 30 coconut, straw, or wood fiber. 31 2. As specified for sloped areas or as directed, not for general use. 32 CITY OF FORT WORTH [Insert Project Name] STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number] Revised May 13, 2021 32 9214 - 5 NON-NATIVE SEEDING Page 5 of 8 1 2.4 SOURCE QUALITY CONTROL [NOT USED] 2 PART 3 - EXECUTION 3 3.1 INSTALLERS [NOT USED] 4 3.2 EXANUNATION 5 A. City may examine site grading to ensure grading conforms to approved drawings, prior to 6 installation of seed. 7 1. City will notify Contractor if grading is to be inspected prior to seed installation. 8 3.3 PREPARATION 9 A. Surface Preparation: clear surface of all material including the following and dispose of 10 off -site or as directed by City: 11 1. Stumps, stones, and other objects larger than 1-inch. 12 2. Roots, brush, wire, stakes, etc. 13 3. Any objects that may interfere with seeding or maintenance. 14 B. Scarify Subgrade 15 1. Scarify subgrade to a depth of 2-inches before depositing the required topsoil. 16 2. Compacted or heavily vegetated areas may be tilled 3-inches deep with City 17 approval 18 a. For tilled areas, use a heavy-duty disc or a chisel -type breaking plow, chisels 19 set not more than 10-inches apart. 20 b. Initial tillage shall be done in a crossing pattern for double coverage, then 21 followed by a disc harrow. Depth of tillage may be up to 3-inches. 22 c. Areas sloped greater than 3: 1: run a tractor parallel to slope to provide less 23 seed/water run-off 24 3. Areas near trees: Do not till within dripline of tree. Do not disturb the Tree 25 Protection Area, or canopy dripline. 26 C. Cleaning 27 1. Soil shall be further prepared by the removal of debris, building materials, rubbish, 28 and rock 1-inch and greater, and weeds. 29 D.Fine Grading: 30 1. After scarifying or tilling and cleaning, all areas to be seeded shall have 3-inches of 31 topsoil placed, be leveled, fine graded, and a weighted spike and harrow or float 32 drag. The required shall be the elimination of ruts, depressions, humps, and 33 objectionable soil clods. This shall be the final soil preparation step to be completed 34 prior to inspection before seeding. 35 2. Areas near trees: Do not disturb the Tree Protection Area, or canopy dripline 36 3.4 INSTALLATION 37 A. General 38 1. Seed only those areas indicated on the Drawings and areas disturbed by 39 construction. 40 2. Mark each area to be seeded in the field prior to seeding for City approval. CITY OF FORT WORTH [Insert Project Name] STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number] Revised May 13, 2021 32 9214 - 6 NON-NATIVE SEEDING Page 6 of 8 1 3. Provide written notice of installation and maintenance schedule to resident or 2 business adjacent to the project 3 B. Broadcast Seeding 4 1. Broadcast seed in two (2) directions at right angles to each other. 5 2. Harrow or rake lightly to cover seed. 6 3. Never cover seed with more soil than twice its diameter. 7 C.Mechanically Seeding (Drilling): 8 1. Uniformly distribute seed over the areas shown on the Drawings or as directed. 9 2. All varieties of seed and fertilizer, as determined by soil testing report, may be 10 distributed at the same time provided that each component is uniformly applied at 11 the specified rate. 12 3. Drill seed at a depth of 1/4-inch to 3/8-inch utilizing a pasture or rangeland type 13 drill. 14 4. Drill on the contour of slopes 15 5. After planting roll with a roller integral to the seed drill, or a corrugated roller of the 16 "Cultipacker" type. 17 6. Roll slope areas on the contour. 18 D. Hydromulc hing (only as approved by submittals) 19 1. Mixing: Seed, mulch, fertilizer and water may be mixed provided that: 20 a. Mixture is uniformly suspended to form a homogenous slurry. 21 b. Mixture forms a blotter -like ground cover impregnated uniformly with grass 22 seed. 23 c. Mixture is applied within thirty (30) minutes after placed in the equipment. 24 2. Placing 25 a. Uniformly distribute in the quantity specified over the areas shown on the 26 Drawings or as directed. 27 E. Fertilizing, as determined by soil testing report: uniformly apply fertilizer over seeded 28 area. 29 1. No fertilizer shall be applied within The Tree Protection Area, or dripline of trees. 30 F. Watering 31 1. Furnish water by means of temporary metering / irrigation, water truck or by any 32 other method necessary to achieve an acceptable stand of turf as defined in 3.13. 33 2. Water source shall be clean and free of industrial waste or other substances harmful 34 to the germination of the seed or growth of the vegetation. 35 3. Water soil to a minimum depth of 4-inches within forty-eight (48) hours of seeding. 36 4. Water at least twice daily for fourteen (14) days after seeding in such a manner as to 37 prevent washing of the slopes or dislodgement of the seed, or as directed by the 38 City. 39 5. On day fifteen (15), apply an amount of water that is equal to the average amount of 40 rainfall plus 1/2-inch per week until final acceptance by City. 41 CITY OF FORT WORTH [Insert Project Name] STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number] Revised May 13, 2021 32 9214 - 7 NON-NATIVE SEEDING Page 7 of 8 1 3.5 REPAIR/RESTORATION [NOT USED] 2 3.6 RE -INSTALLATION [NOT USED] 3 3.7 FIELD QUALITY CONTROL [NOT USED] 4 3.8 SYSTEM STARTUP [NOT USED] 5 3.9 ADJUSTING [NOT USED] 6 3.10 CLEANING [NOT USED] 7 3.11 CLOSEOUT ACTIVITIES 8 3.12 PROTECTION [NOT USED] 9 3.13 MAINTENANCE 10 A. Seeded Areas 11 1. Water and mow seeded area until completion and final acceptance of the Project or 12 as directed by the City. 13 2. Maintain the seeded area until each of the following is achieved: 14 a. Vegetation is evenly distributed 15 b. Vegetation is free from bare areas 16 c. Trim and maintain along edges including curbs, drives, and walkways with 17 maximum 1-inch surface elevation change. 18 d. Includes protection, reseeding, and maintaining grades with no settlement over 19 1-inch, and immediate repair of erosion damage until the project receives final 20 acceptance. 21 B. Acceptance 22 1. Turf will be accepted once fully established as follows: 23 a. Seeded area must have minimum 70 percent uniform ground coverage without 24 bare areas greater than six -inches square or thirty-six (36) square inches and 25 blade height of 3-inches with two (2) mow cycles, minimum ten (10) days apart, 26 performed by the Contractor prior to consideration of acceptance by the City. 27 b. Grass shall be actively growing and free of disease and pests. 28 c. Ground surface to be smooth and free of foreign material and rocks or clods 1- 29 inch diameter and greater. 30 C. Rejection 31 1. City may reject seeded area based on the following items: 32 a. Weed populations 33 b. Poor installation including lack of coverage 34 c. Disease and/or pests 35 d. Insufficient or over watering 36 e. Poor or improper maintenance 37 f. Soil settlement in excess of 1-inch 38 3.14 ATTACHMENTS [NOT USED] 39 END OF SECTION 40 CITY OF FORT WORTH [Insert Project Name] STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number] Revised May 13, 2021 32 92 14 - 8 NON-NATIVE SEEDING Page 8 of 8 Revision Log DATE NAME SUMMARY OF CHANGE Removed information and details regarding sod, native grasses and wildflowers. These items are addressed in 32 92 13 and new specification 32 92 15. Updated 1.2 payment measurement. Items pertainingto fertilizer throughout document updatedto 5/13/2021 C Moon include soil testing. 2.2 planting dates updated to reflect typical frost dates. 3.3 Preparation updatedto reflect current industry tree care standards for root zone disturbance. 3.4 Installation added descriptions to clarify watering. 3.13 Maintenance added descriptions to clarify acceptance andrejection of seeded areas including growth, mow cycle and watering. CITY OF FORT WORTH [Insert Project Name] STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number] Revised May 13, 2021 SECTION 32 93 43 TREES AND SHRUBS PART1- GENERAL 1.1 SUMMARY 329343-1 TREES AND SHRUBS Page 1 of 8 A. Section Includes: 1. Tree and shrub planting and maintenance within street right-of-way and easements. 2. Tree removal and transplant is to be performed in accordance with Section 31 10 00 B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract 2. Division 1 - General Requirements 3. Section 31 10 00 —Site Clearing 4. Section 32 92 13 - Hydromulching, Seeding and Sodding 5. Section 32 91 19 - Topsoil Placement and Finishing of Parkways 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Plant Tree a. Measurement 1) Measurement for this Item shall be per each by caliper inch. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per each tree to be Planted by caliper inch. c. The price bid shall include: 1) Furnishing and installing trees 2) Hauling 3) Grading and backfilling 4) Excavation 5) Fertilization 6) Water 7) Removing and disposing of surplus material 1.3 REFERENCES A. Reference Standards 1. Reference standards cited in this specification refer to the current reference standard published at the time of the latest revision date logged at the end of this specification, unless a date is specifically cited. 2. American National Standards Institute (ANSI): a. ANSI Z60.1, American Standard for Nursery Stock 3. Hortus Third, The Staff of the L.H. Bailey Hortorium. 1976. MacMillan Publishing Co., New York. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 329343-2 TREES AND SHRUBS Page 2 of 8 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 1.5 ACTION SUBMITTALS [NOT USED] 1.6 INFORMATIONAL SUBMITTALS A. Tree data: Submit certification from supplier that each type of tree conforms to specification requirements. 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE A. Coordination 1. Coordinate with City Forester prior to beginning construction activities adjacent to or that will impact existing trees and shrubs. B. Qualifications 1. Landscaper specialized in landscape and planting work C. Substitutions 1. Not permitted unless approved by City when specified planting material is not obtainable a. Submit proof of non -availability together with proposal for use of equivalent material. b. Substitutions of larger size or better grade than specified will be allowed upon approval by City Forester, but with no increase in unit price. 1.10 DELIVERY, STORAGE, AND HANDLING A. Do not remove container grown stock from containers before time of planting. B. Delivery and Acceptance Requirements 1. Ship trees with Certificates of Inspection as required by governing authorities. 2. Label each tree and shrub with securely attached waterproof tag bearing legible designation of botanical and common name. 3. Use protective covering during delivery. 4. Deliver packaged materials in fully labeled original containers showing weight, analysis and name of manufacturer. C. Storage and Handling Requirements 1. Protect materials from deterioration during delivery, and while stored at Site. 2. Do not prune prior to installation. 3. Do not bend or bind -tie trees or shrubs in such manner as to damage bark, break branches, or destroy natural shape. 1.11 FIELD CONDITIONS [NOT USED] 1.12 WARRANTY A. Warranty Period: 12 months after job acceptance B. Warrant trees against defects including: 1. Death CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 329343-3 TREES AND SHRUBS Page 3 of 8 2. Unsatisfactory growth 3. Loss of shape due to improper pruning, maintenance, or weather conditions C. Plumb leaning trees during warranty period. D. Remove and replace trees found to be dead during warranty period. E. Remove and replace trees which are in doubtful condition at end of warranty period, or when approved by City, extend warranty period for trees for full growing season. PART 2 - PRODUCTS 2.1 OWNER -FURNISHED PRODUCTS [NOT USED] 2.2 MATERIALS 1. General a. Plants shall be true to species and variety specified, grown under climatic conditions similar to those in the locality of the project for at least 2 years and have been freshly dug during the most recent favorable harvest season. b. All plant names and descriptions are as defined in Hortus Third. c. All plants are to be grown and harvested in accordance with the American Standard for Nursery Stock. d. Unless approved by the City Forester, plants shall have been grown in a latitude not more than 200 miles north or south of the latitude of the project unless the provenance of the plant can be documented to be compatible with the latitude and cold hardiness zone of the planting location. 2. Trees a. Provide container grown trees which are straight and symmetrical and have persistently preferred main leader. b. Mark the tree's north orientation in the nursery for all deciduous trees grown in the field with a 1-inch diameter spot of white paint on the tree trunk within the bottom twelve inches of the trunk. c. Crown shall be in good overall proportion to entire height of tree with branching configuration as recommended by ANSI Z60.1 for type and species specified. d. Trees designated as balled and burlapped (B&B) shall be properly dug with firm, natural balls of soil retaining as many fibrous roots as possible, in sizes and shapes as specified in the American Standard for Nursery Stock. Balls shall be firmly wrapped with nonsynthetic, rottable burlap and secured with nails and heavy, nonsynthetic, rottable twine. The root collar shall be apparent at surface of ball. Trees with loose, broken, processed, or manufactured root balls will not be accepted, except with special written approval before planting. e. Where clump is specified, furnish plant having minimum of three stems originating from common base at ground line. £ Measure trees by average caliper of trunk as follows: 1) For trunks up to 4 inches or less in diameter, measure caliper 6 inches above top of root ball. 2) For trunks more than 4 inches, measure caliper 12 inches above top of root ball. 3) Caliper measurements a) By diameter tape measure CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 329343-4 TREES AND SHRUBS Page 4 of 8 b) Indicated calipers on Drawings are minimum c) Averaging of plant caliber: not permitted g. Trees shall conform to following requirements: 1) Healthy 2) Vigorous stock 3) Grown in recognized nursery 4) Free of: a) Disease b) Insects c) Eggs d) Larvae e) Defects such as: (1) Knots (2) Sun -scald (3) Injuries (4) Abrasions (5) Disfigurement (6) Borers and infestations 3. Soil Products a. Topsoil: See 32 91 19. b. Peat moss, mulch and fertilizer: Use material recommended by City Forester for establishment of healthy stock after replanting. 4. Stakes and Guys a. Provide minimum 8-foot long steel T-stakes and 1 inch wide plastic tree chains. b. Where applicable for anchoring trees, use wood deadmen: 1) Minimum: 2-inch by 4-inch stock 2) Minimum: 36 inches long and buried 3 feet. 3) Provide white surveyor's plastic tape for flagging tree guys. 5. Tree Wrap, Twine and Seal a. Wrap 1) First quality 2) Bituminous impregnated tape 3) Corrugated or crepe paper, specifically manufactured for tree wrapping and having qualities to resist insect infestation b. Twine 1) Lightly tarred, medium -coarse sisal (lath) yarn 2) Do not use nails or staples to fasten wrapping c. Seal: Commercially available tree wound dressing specifically produced for use in sealing tree cuts and wounds 6. Water: clean and free of industrial wastes or other substances harmful to the growth of the tree 2.3 ACCESSORIES [NOT USED] 2.4 SOURCE QUALITY CONTROL A. Notify City, prior to installation, of location where trees that have been selected for planting may be inspected. B. Plant material will be inspected for compliance with following requirements. 1. Genus, species, variety, size and quality CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 329343-5 TREES AND SHRUBS Page 5 of 8 2. Size and condition of balls and root systems, insects, injuries and latent defects PART 3 - EXECUTION [NOT USED] 3.1 INSTALLERS [NOT USED] 3.2 EXAMINATION [NOT USED] 3.3 PREPARATION A. General 1. Schedule work so that planting can proceed rapidly as portions of site become available. 2. Plant trees after final grades are established and prior to seeding or sodding. 3. When planting of trees occurs after seeding work, protect seeded areas and promptly repair damage to seeded areas resulting from tree planting operations in compliance with requirements of Section 32 92 13. 4. Layout individual trees at locations shown on Drawings. 5. In case of conflicts, notify City before proceeding with work. 6. Stake trees for City approval. B. Preparation of Planting Soil 1. Before mixing, clean topsoil of roots, plants, sod, stones, clay lumps, and other extraneous materials harmful or toxic to plant growth. 2. Strip and utilize 4 inch layer of top soil from existing ground. 3. Delay mixing of fertilizer when planting will not follow placing of planting soil within 48 hours. 4. Incorporate amendments into soil as part of soil preparation process prior to fine grading, fertilizing, and planting. 5. Broadcast or spread amendments evenly at specified rate over planting area. 6. Thoroughly incorporate amendments into top 3 or 4 inches of soil until amendments are pulverized and have become homogeneous layer of topsoil ready for planting. 3.4 INSTALLATION A. Planting 1. Excavate pits, beds, or trenches with vertical sides and with bottom of excavation raised minimum of 6 inches at center for proper drainage. 2. Provide following minimum widths: a. 15 gallon containers or larger, 2 feet wider than diameter of root ball b. 1 and 5 gallon containers, 6 inches wider than diameter of root ball 3. When conditions detrimental to plant growth are encountered, such as unsatisfactory soil, obstructions, or adverse drainage conditions, notify City before planting. 4. Deliver trees after preparations for planting have been completed and plant immediately. 5. When planting is delayed more than 6 hours after delivery a. Set trees and shrubs in shade. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 329343-6 TREES AND SHRUBS Page 6 of 8 b. Protect from weather and mechanical damage. c. Keep roots moist by covering with mulch, burlap, or other acceptable means of retaining moisture, and water as needed. 6. Lift plants only from the bottom of the root balls or with belts or lifting harnesses of sufficient width not to damage the root balls. Do not lift trees by their trunk as a lever in positioning or moving the tree in the planting area. 7. Remove plastic, paper, or fibrous pots from the containerized plant material. Pull roots out of the root mat, and cut circling roots with a sharp knife. Loosen the potting medium and shake away from the root mat. Immediately after removing the container, install the plant such that the roots do not dry out. Pack planting mix around the exposed roots while planting. 8. Cut ropes or strings from the top of root balls and trees after plant has been set. Remove burlap or cloth wrapping and any wire baskets from around top half of balls. Do not turn under and bury portions of burlap at top of ball. Set balled and burlapped trees in the hole with the north marker facing north. 9. Set root ball on undisturbed soil in center of pit or trench and plumb plant. 10. Place plants at level that, after settlement, natural relationship of plant crown with ground surface will be established. 11. When set, place additional backfill around base and sides of ball, and work each layer to settle backfill and eliminate voids and air pockets. 12. When excavation is approximately 2/3 full, water thoroughly before placing remainder of backfill. 13. Repeat watering until no more water is absorbed. 14. Dish top of backfill to allow for mulching. 15. Mulch pits, trenches and planted areas. a. All trees, shrubs and other plantings will be mulched with mulch previously approved by the City Forester. The mulch on trees and shrubs shall be to the depths shown on the drawing. Mulch must not be placed within 3 inches of the trunks of trees and shrubs. 16. Provide 2 to 4 inch thickness of mulch, work into top of backfill, and finish level with adjacent finish grades. 17. Cover entire root ball. 18. Prune a. Plants shall not be heavily pruned at the time of planting. Pruning is required at planting to correct defects in the tree structure, including removal of injured branches, double leaders, watersprouts, suckers, and interfering branches. Healthy lower branches and interior small twigs should not be removed except as necessary to clear walks and roads. In no case should more than 1/4 of the branching structure be removed. Retain the normal shape of the plant. b. All pruning shall be completed using clean sharp tools. All cuts shall be clean and smooth, with the bark intact with no rough edges or tears. c. Except in circumstances dictated by the needs of specific pruning practices, tree paint shall not be used. The use of tree paint shall be only upon approval of the City Forester. Tree paint, when required, shall be paint specifically formulated and manufactured for horticultural use. 19. Prune trees to retain required height and spread. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 329343-7 TREES AND SHRUBS Page 7 of 8 20. Do not cut tree leaders, and remove only injured and dead branches from flowering trees. 21. Remove and replace excessively pruned or misformed stock resulting from improper pruning. 22. Inspect tree trunks for injury, improper pruning and insect infestation and take corrective measures. 23. Guy and stake trees immediately after planting. B. Moving Existing Trees 1. Coordinate tree moving and replanting with City Forester during dormant growth season. 2. Provide tree spade of adequate size as directed by City Forester. K��.7 if7� i:7/:7 bfyl C�7 7r Y [�7►`�i�[171 IliLy �I 17� 3.6 RE -INSTALLATION [NOT USED] 3.7 FIELD QUALITY CONTROL A. City may reject unsatisfactory or defective material at anytime during progress of work. B. Remove rejected trees immediately from site and replace with specified materials. C. Plant material not installed in accordance with these Specifications will be rejected. D. An inspection to determine final acceptance will be conducted by City at end of 12 month maintenance period. E. Warranty periods provided for in paragraph 1.12A. 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING A. During planting work, keep pavements clean and work area in orderly condition. B. Dispose of excess soil and waste in approved location. C. Waste Material Disposal: On -site burning of combustible cleared materials shall not be permitted. 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION A. Protect planting work and materials from damage due to planting operations. B. Maintain protection during installation and maintenance period. C. Treat, repair, or replace damaged planting work. 3.13 MAINTENANCE A. Maintenance Period shall be 12 months after final acceptance. B. During the maintenance period if a work schedule and frequency are not shown on the Drawings, perform the minimum requirements shown below: 1. Water trees to full depth a minimum of once each week or as required to maintain healthy, vigorous growth. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 329343-8 TREES AND SHRUBS Page 8 of 8 2. Prune, cultivate, and weed as required for healthy growth. 3. Restore planting saucers. 4. Tighten and repair stake and guy supports, and reset trees and shrubs to proper grades or vertical position as required. 5. Restore or replace damaged wrappings. 6. Spray as required to keep trees and shrubs free of insects and disease. 7. Contractor shall replace any plant that does not survive. It shall be replaced as soon as it is determined no longer alive. Contractor is to maintain new plants as described above until growth is established and maintenance period expires unless waived by the City. 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 1. LA — Payment Items removed for tree removal and transplantation; these Items are to be performed in accordance with Section 31 10 00. 12/20/2012 D. Johnson 3.13.A — modified maintenance period to begin 12 months after final acceptance 3.13.13— Modified maintenance period requirements CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 1 2 3 PART 1 - GENERAL 4 1.1 SUMMARY 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 33 0130 - 1 SEWER AND MANHOLE TESTING Page 1 of 7 SECTION 33 0130 SEWER AND MANHOLE TESTING A Section Includes: 1. Testing for sanitary sewer pipe and manholes prior to placing in service a. Low Pressure Air Test and Deflection (Mandrel) Test 1) Excludes pipe with flow 2) Hydrostatic Testing is not allowed. b. Vacuum Testing for sanitary sewer manholes 2. Before any newly constructed sanitary sewer pipe and manholes are placed into service it shall be cleaned and tested. 3. Pipe testing will include low pressure air test for 60-inch pipe and smaller. 4. Pipe testing will include low pressure air test of joints for 27-inch or larger pipe. 5. Pipe testing will include deflection (mandrel) test for pipe. 6. Hydrostatic testing is not allowed. 7. Manhole testing will include vacuum test. B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the Contract 2. Division 1— General Requirements 3. Section 03 80 00 — Modifications to Existing Concrete Structures 4. Section 33 04 50 — Cleaning of Sewer Mains 26 1.2 PRICE AND PAYMENT PROCEDURES 27 28 29 30 31 32 33 34 35 36 37 38 39 A Measurement and Pavment 1. Pipe Testing a. Measurement 1) This Item is considered subsidiary to the sanitary sewer main (pipe) completed in place. b. Payment 1) The work performed and the materials furnishing in accordance with this Item are subsidiary to the unit price bid per linear foot of sanitary sewer main (pipe) complete in place, and no other compensation will be allowed. 2. Manhole Testing a. Measurement 1) Measurement for testing manholes shall be per each vacuum test. b. Payment CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised September 7, 2018 City Project No. 103412 33 0130 - 2 SEWER AND MANHOLE TESTING Page 2of7 1 1) The work performed and the materials furnished in accordance with this 2 Item shall be paid for at the unit price bid per each vacuum test completed. 3 c. The price bid shall include: 4 1) Mobilization 5 2) Plugs 6 3) Clean-up 7 1.3 REFERENCES [NOT USED] 8 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 9 1.5 SUBMITTALS 10 A Submittals shall be in accordance with Section 0133 00, 11 B. All submittals shall be approved by the City prior to delivery. 12 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 13 1.7 CLOSEOUT SUBMITTALS 14 A Test and Evaluation Reports 15 1. All test reports generated during testing (pass and fail) 16 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 17 1.9 QUALITY ASSURANCE 18 A Certifications 19 1. Mandrel Equipment 20 a. If requested by City, provide Quality Assurance certification that the equipment 21 used has been designed and manufactured in accordance to the required 22 specifications. 23 2. Joint Testing 24 a. Testing Service - Engage a qualified independent testing agency to perform 25 joint evaluation tests 26 b. Equipment -If requested by City, provide Quality Assurance certification that 27 the equipment used has been designed and manufactured in accordance to the 28 required specifications. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised September 7, 2018 City Project No. 103412 33 0130 - 3 SEWER AND MANHOLE TESTING Page 3of7 1 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 2 1.11 FIELD [SITE] CONDITIONS [NOT USED] 3 1.12 WARRANTY [NOT USED] 4 PART 2 - PRODUCTS [NOT USED] 5 PART 3 - EXECUTION 6 3.1 INSTALLERS [NOT USED] 7 3.2 EXAMINATION [NOT USED] 8 3.3 PREPARATION 9 A Low Pressure Air Test (Pipe 60 inch and smaller) 10 1. Clean the sewer main before testing, as outlined in Section 33 04 50, 11 2. Plug ends of all branches, laterals, tees, wyes, and stubs to be included in test. 12 B. Low Pressure Joint Air Test (Pipe 27 inch or larger) 13 1. Clean the sewer main before testing, as outlined in Section 33 04 50. 14 2. Assemble individual joint tester over each joint from within the pipe. 15 C. Deflection (mandrel) test (Pipe) 16 1. Perform as last work item before final inspection. 17 2. Clean the sewer main and inspect for offset and obstruction prior to testing. 18 3. Materials 19 a Mandrel used for deflection test 20 1) Use of an uncertified mandrel or a mandrel altered or modified after 21 certification will invalidate the deflection test. 22 2) Mandrel requirements 23 a) Odd number of legs with 9 legs minimum 24 b) Effective length not less than its nominal diameter 25 c) Fabricated of rigid and nonadjustable steel 26 d) Fitted with pulling rings and each end 27 e) Stamped or engraved on some segment other than a runner indicating 28 the following: 29 (1) Pipe material specification 30 (2) Nominal size 31 (3) Mandrel outside diameter (OD) 32 f) Mandrel diameter must be 95 percent of inside diameter (ID) of pipe. 33 g) Mandrel equipment shall be suitable for the pipe material to prevent 34 damage to the pipe. Consult manufacturer for appropriate mandrel 35 equipment. 36 D. Vacuum test (Manhole) 37 1. Plug lifting holes and exterior joints. 38 2. Plug pipes and stubouts entering the manhole. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised September 7, 2018 City Project No. 103412 33 0130 - 4 SEWER AND MANHOLE TESTING Page 4 of 7 1 3. Secure stubouts, manhole boots, and pipe plugs to prevent movement while vacuum 2 is drawn. 3 4. Plug pipes with drop connections beyond drop. 4 5. Place test head inside the frame at the top of the manhole. 5 3.4 INSTALLATION 6 A Low pressure air test (Pipe 60" Inch and Smaller) 7 1. Install plug with inlet tap. 8 2. Connect air hose to inlet tap and a portable air control source. 9 3. After the stabilization period (3.5 psig minimum pressure) start the stop watch. 10 4. Determine time in seconds that is required for the internal air pressure to reach 2.5 11 psig. Minimum permissible pressure holding time per diameter per length of pipe 12 is computed from the following equation: 13 14 T = (0.0850*D*K) 15 Q 16 Where: 17 T = shortest time, seconds, allowed for air pressure to drop to 1.0 psig 18 K = 0.000419*D*L, but not less than 1.0 19 D = nominal pipe diameter, inches 20 L = length of pipe being tested (by pipe size), feet 21 Q = 0.0015, cubic feet per minute per square foot of internal surface 22 5. LNI-&6, Table 1 provides required time for given lengths of pipe for sizes 4-inch 23 through 60-inch based on the equation above. 24 25 UNI-13-6, Table 1 26 Minimum specified time required for a 1.0 psig pressure drop for size and length of pipe 27 indicated for q = 0.0015 28 29 SJPNxecifificationTime for Le L Shown min:sec 1 2 3 4 Pipe Diameter (in.) mmmmrn Time (miff sec} Length for Mim man Time(ft) Time for Longer Length (sec) 100ft 150ft 200ft 250ft 300ft 350ft 400ft 450ft 3:46 597 .380 L 3:46 3:46 3.46 3.46 3:46 3:46 3:46 3:46 _4 _6 5:40 398 .854 L 5:40 5:40 5.40 5.40 5.40 5:40 5.42 6.24 7:34 298 1.520 L 734 7.34 7.34 7:34 7:36 8:52 10.08 11:24 _8 10 9:26 239 2.374 L 9.26 9:26 9.26 9.53 11.52 13:51 15:49 17:48 12 11:20 199 3.418 L 11:20 11:20 11:24 14:15 17:05 19:56 22:47 25:38:00 15 1410 159 5.342 L 1410 1410 17:48 22:15 264200 31:09:00 35:36.00 40:04:00 17:00 133 7.692 L 17:00 19:13 25:38:00 32:03:00 38:27:00 44:52:00 51:16:00 57:41:00 _18 _21 19:50 114 10.470 L 19:50 26:10:00 34:54:00 43:37:00 52:21:00 61:00:00 69:48:00 78:31:00 _24 22:40 99 13.674 L 22:47 341100 453400 56:58:00 68.22:00 79:46:00 91:10:00 102:33:00 27 25:30:00 88 17.306 L _ 285100 43:16:00 574100 72:07:00 86:32:00 100:57:00 115:22:00 129:48:00 _30 28:20:00 80 21.366 L 35:37:00 53:25:00 71:13:00 89:02:00 106:50:00 124:38:00 142:26:00 160:15:00 33 31:10:00 72 25.852 L _ 430500 643890 861000 107:43:00 129:16:00 150:43:00 172:21:00 193:53:00 153:50:00 _ _36 34:00.00 66 30.768 L 511700 76:55:00 102:34:00 128:12:00 179:29:00 205:07:00 230:46:00 _42 39:48:00 57 41.883L 694800 1044200 1393700 174:30:00 209:24:00 244:19.00 279:13:00 314.07.00 9110:00 319:06:00 48 453400 50 54.705 L 136.45:00 182:21:00 227:55:00 273:31:00 364.42:00 41017:00 51:02:00 44 69.236 L 115:24:00 173:05:00 230:47:00 288:29:00 346:11:00 403:53:00 4613400 519.1600 142:28:00 21141:00 _54 60 56:40:00 40 85.476 L 284:55:00 356:09:00 427:23:00 498:37:00 5695000 641:04:00 CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised September 7, 2018 City Project No. 103412 33 0130 - 5 SEWER AND MANHOLE TESTING Page 5 of 7 1 2 6. Stop test if no pressure loss has occurred during the first 25 percent of the 3 calculated testing time. 4 B. Low pressure joint air test (27 Inch or larger pipe) 5 1. All pipe joints, for all pipe materials, shall be tested in accordance with ASTM 6 C11O3 as follows: 7 2. Equipment shall be the product of manufacturers having more than five years of 8 regular production of successful joint testers. Joint tester shall be as manufactured 9 by Cherne Industrial, Inc., of Edina, Minnesota, or approved equal. 10 3. Follow equipment manufacturer's recommendations when performing tests, only 11 experienced technicians shall perform tests. 12 4. The testing equipment shall be assembled and positioned over the center of the pipe 13 joint and the end element tubes inflated to a maximum of 25 psi. 14 5. Pressurize the center joint test area to 4.0 psig and allow the temperature and 15 pressure to stabilize at the minimum of 2.5 psig for a period of 2.0 minutes prior to 16 testing. 17 6. To test, adjust the pressure to 3.5 psig and measure the time required to decrease the 18 pressure from 3.5 psig to 2.5 psig. 19 7. The joint is acceptable if the time for the pressure to drop from 3.5 psig to 2.5 psig 20 is greater than 10 seconds. 21 C. Deflection (mandrel) test (Pipe) 22 1. For pipe 36 inches and smaller, the mandrel is pulled through the pipe by hand to 23 ensure that maximum allowable deflection is not exceeded. 24 2. Maximum percent deflection by pipe size is as follows: 25 26 27 28 29 30 31 32 Nominal Pipe Size Inches Percent Deflection Allowed 12 and smaller 5.0 15 through 30 4.0 Greater than 30 3.0 D. Vacuum test (Manhole) 1. Test manhole prior to coating with epoxy or other material. 2. Draw a vacuum of 10 inches of mercury and turnoff the pump. 3. With the valve closed, read the level vacuum level after the required test time. 4. Minimum time required for vacuum drop of 1 inch of mercury is as follows: CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised September 7, 2018 City Project No. 103412 1 2 33 0130 - 6 SEWER AND MANHOLE TESTING Page 6of7 Depth of Manhole, feet 4-foot Dia Seconds 5-foot Dia Seconds 6-foot Dia Seconds 8 20 26 33 10 25 33 41 12 30 39 49 14 35 45 57 16 40 52 67 18 40 59 73 ** T=5 T=6.5 T=8 3 ** For manholes over 18 feet deep, add "T" seconds as shown for each respective 4 diameter for each 2 feet of additional depth of manhole to the time shown for 18 foot 5 depth. (Example: A 30 foot deep, 4-foot diameter. Total test time would be 70 6 seconds. 40+6(5)--70 seconds) 7 8 5. Manhole vacuum levels observed to drop greater than 1 inch of mercury will have 9 failed the test. 10 3.5 REPAIR I RESTORATION [NOT USED] 11 3.6 RE -INSTALLATION [NOT USED] 12 3.7 FIELD QUALITY CONTROL 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 A Non -Conforming Work 1. Low pressure air test (Pipe 60 Inch and smaller) a. Should the air test fail, find and repair leak(s) and retest. 2. Low pressure joint air test (Pipe 27 inch or larger) a 100 percent of all joints shall be field tested, prior to the placement of backfill over the spring line of the pipe, after the pipe has been substantially locked in to place by embedment. If the pipe does not pass the field air test, the joint will be pulled and refitted or rejected and removed from the project. After full placement of backfill and proper compaction, 100% of alljoints will be tested again, as the installation progresses. At no time shall pipe installation exceed 300 feet beyond the last joint tested. b. No more than 2 percent of the total number of joints failing to meet the requirements of this test shall be field repaired by joint grout injection, or band clamps, or other method. Any joints over 2% requiring field repairs shall be rejected and removed from the project site. Rejected pipe shall be removed from the project. Installation shall be stopped until defective joints are repaired or replaced. 3. Should Deflection (mandrel) test (Pipe) a. Should the mandrel fail to pass, the pipe is considered overdeflected. b. Uncover overdeflected pipe. Reinstall if not damaged. c. If damaged, remove and replace. 4. Vacuum test (Manhole) CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised September 7, 2018 City Project No. 103412 33 0130 - 7 SEWER AND MANHOLE TESTING Page 7 of 7 1 a. Should the vacuum test fail, repair suspect area and retest. 2 1) External repairs required for leaks at pipe connection to manhole. 3 a) Shall be in accordance with Section 03 80 00. 4 2) Leaks within the manhole structure may be repaired internally or 5 externally. 6 3.8 SYSTEM STARTUP [NOT USED] 7 3.9 ADJUSTING [NOT USED] 8 3.10 CLEANING [NOT USED] 9 3.11 CLOSEOUT ACTIVITIES [NOT USED] 10 3.12 PROTECTION [NOT USED] 11 3.13 MAINTENANCE [NOT USED] 12 3.14 ATTACHMENTS [NOT USED] 13 14 15 END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 8/10/2018 W. Norwood 3.4.D Require testing prior to coating manholes 3.3, A&B, Add individual joint testing option for 27 inch and larger with independent independent testing. 9/7/2018 W. Norwood Include UNI-13-6, Table 1 for lowpressure air test 4.4.13 Include individual joint testing requirements CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised September 7, 2018 City Project No. 103412 33 01 31 -1 CLOSED CIRCUIT TELEVISION (CCTV)INSPECTION—SANITARY SEWER Page I of 10 1 SECTION 33 0131 2 CLOSED CIRCUIT TELEVISION (CCTV) INSPECTION — SANITARY SEWER 3 PART 1 - GENERAL 4 1.1 SUMMARY 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 A. Section Includes: 1. Requirements and procedures for Closed Circuit Television (CCTV) Inspection of sanitary sewer 2. For City Capital Improvement Projects, which include sanitary sewer rehabilitation projects, a Post -CCTV is required. Pre -CCTV for mains will be project specific and noted on the plans. 3. For new development sanitary sewer installation, a Post -CCTV is required. 4. For all City Capital Improvement Projects and new development sanitary sewer installation, a Final Manhole CCTV is required. 5. Final -CCTV will be project specific, and would include major collector, arterial, County, Railroad, and TXDOT projects that include extensive paving, structures, drainage, and grading activities B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the Contract 2. Division 1— General Requirements 3. Section 33 03 10 — Bypass Pumping of Existing Sewer Systems 4. Section 33 04 50 — Cleaning of Sewer Mains 5. Section 0132 16 — Construction Progress Schedule 26 1.2 PRICE AND PAYMENT PROCEDURES 27 28 29 30 31 32 33 34 35 36 37 38 39 40 A. Pre -CCTV Inspection 1. M asurement a. M asurement for this Item will be by the linear foot of line televised for CCTV Inspection performed prior to any line modification or replacement determined from the distance recorded on the video log. 2. Payment a. The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per linear foot for "Pre -CCTV Inspection". 1) Contractor will not be paid for unaccepted video. 3. The price bid shall include: a. M bilization b. Cleaning c. Digital file CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised March 11, 2022 City Project No. 103412 33 01 31 -2 CLOSED CIRCUIT TELEVISION (CCTV)INSPECTION—SANITARY SEWER 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 Page 2of10 B. Post -CCTV Inspection 1. Measurement a. Measurement for this Item will be by the linear foot of line televised for CCTV Inspection performed following repair or installation determined from the distance recorded on the video log. 2. Payment a. The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per linear foot for "Post -CCTV Inspection". 1) Contractor will only be paid for video that is accepted in writing by Water Department. 3. The price bid shall include: a. Mobilization b. Cleaning c. Digital file C. Final -CCTV Inspection 1. Measurement a. Measurement for this Item will be by the linear foot of line televised for CCTV Inspection performed following repair or installation determined from the distance recorded on the video log. 2. Payment a. The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per linear foot for "Final -CCTV Inspection". 1) Contractor will only be paid for video that is accepted in writing by Water Department. 3. The price bid shall include: a. Mobilization b. Cleaning c. Digital file D. Final- Manhole CCTV Inspection 1. Measurement a. Measurement for this Item will be per each manhole, junction structure, televised for CCTV Inspection performed following repair, manhole coating, final adjustments to grade, and/or installation determined on the video log. 2. Payment a. The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per each for "Final -Manhole CCTV Inspection". 1) Contractor will only be paid for video that is accepted in writing by Water Department. 3. The price bid shall include: a. Mobilization b. Cleaning c. Digital file CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised March 11, 2022 Water & Suutary Sewer ReplacenierA Contract2020 WSM-H City Project No. 103412 33 01 31 -3 CLOSED CIRCUIT TELEVISION (CCTV)INSPECTION—SANITARY SEWER Page 3of10 1 1.3 REFERENCES 2 A. Reference Standards 3 1. Reference standards cited in this Specification refer to the current reference 4 standard published at the time of the latest revision date logged at the end of this 5 Specification, unless a date is specifically cited. 6 2. City of Fort Worth Water Department 7 a. City of Fort Worth Water Department CCTV Inspection and Defect Coding 8 Program (CCTV Manual). City of Fort Worth Water Department CCTV 9 Inspection Log. 10 B. Definitions 11 1. Pre -CCTV— CCTV Inspection performed by Contractor on existing mains prior 12 to any line modification or replacement. 13 2. Post CCTV— CCTV Inspection performed by Contractor following installation 14 of new mains but before completion of other infrastructure (i.e. streets, 15 sidewalks, final grading, etc.) 16 3. Final CCTV — CCTV Inspection performed by Contractor on mains and 17 manholes after all construction is complete. Includes CCTV of the manholes 18 (including grade rings, casting, etc.) after street construction, final grading, and 19 manhole coating, if the coating is required. 20 C. Final Manhole CCTV — CCTV Inspection performed by Contractor on manholes and/or 21 junction structures, after all construction is complete. Includes CCTV of the manholes/ 22 (including grade rings, casting, etc.)after street construction, final grading, and 23 manhole coating, if the coating is required. 24 1.4 ADNHNISTRATIVE REQUIREMENTS 25 A. Coordination 26 1. Sanitary Sewer Lines 27 a. M et with City of Fort Worth Water Department staff to confirm that the 28 appropriate equipment, software, standard templates, defect codes and defect 29 rankings are being used, if required. 30 B. Schedule 31 1. Include Pre, Post, Final Manhole, and Final CCTV schedule as part of the 32 Construction Progress Schedule per Section 01 32 16. 33 2. Allow time for City review (2 weeks minimum — Notification needs to be sent 34 out to Project Manager, City Inspector, & Field Operations). Post -CCTV can be 35 scheduled and submitted for review after each sewer main construction has been 36 completed. 37 3. If CCTV is accepted by City Project Manager, proceed with work. If rejected, 38 coordinate with City per Part 1.4 A. 39 1.5 SUBNHTTALS 40 A. Submittals shall be in accordance with Section 01 33 00. CITY OF FORT WORTH Water & Sanitary Sewer ReplacemerA STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract2020 WSM-H Revised March 11, 2022 City Project No. 103412 33 01 31 - 4 CLOSED CIRCUIT TELEVISION (CCTV)INSPECTION—SANITARY SEWER Page 4of10 1 B. All CCTV submittals shall be submitted to the City Inspector to be uploaded to 2 common location for review and comment by Water Operations and Inspections. 3 Alternatively, the Inspector can provide Contractor access to upload directly to common 4 location. Inspection and Water Operations staff shall be notified when CCTVupload is 5 completed. 6 C. If inspected with Infrastructure Technologies IT Pipes Software per CCTV Manual 7 provide video data per the CCTV Manual. Provide additional copy of video in video 8 file MP4 with FL264 code —Advanced Video Coding and compression standard. 9 D. If inspected with other software provide video data in video file MP4 with 1-1.264 code — 10 Advanced Video Coding and compression standard. 11 E. Inspection Report shall include: 12 1. Asset 13 a. Date of Inspection 14 b. City 15 c. Project Name (Address accepted if project name does not exist) 16 d. Main Number — as shown on drawings or GIS ID (If Available) 17 e. Upstream Manhole Station — as shown on drawings or GIS ID (If Available) 18 f. Downstream Manhole Station — as shown on drawings or GIS ID (If Available) 19 g. Pipe Diameter 20 h. Material 21 i. Pipe Length 22 j. Mapsc o Location Number 23 k. Date Constructed 24 1. Pipe Wall Thickness 25 m. Grade percentage 26 n. Inspector Name 27 2. Inspection 28 a. Inspection Number (i.e. 1st, 2nd,etc...) 29 b. Crew Number 30 c. Operator Name 31 d. Operator Comments 32 e. Reason for Inspection 33 f. Equipment Number 34 g. Camera Travel Direction is Upstream to Downstream — Deviation will require 35 written justification, with the exception of stubouts & abandonment plugs that 36 will always be recorded from the downstream side. 37 h. Inspected Length (feet) 38 i. Work Order Number (if required) 39 j. City Project Number (if required) 40 k. City Contract Name 41 1. Consultant Company Name 42 m. Consultant Contact Name 43 n. Consultant Contact Phone Number 44 o. Contractor Company Name 45 p. Contractor Contact Name 46 q. Contractor Contact Phone Number 47 F. CCTV overlay screen shall include (opening text to CCTV inspection) 48 a. Date of inspection CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract2020 WSM-H Revised March 11, 2022 City Project No. 103412 33 01 31 -5 CLOSED CIRCUIT TELEVISION (CCTV)INSPECTION—SANITARY SEWER Page 5of10 1 b. City Name 2 c. City Project number 3 d. Project name 4 e. Main number 5 f. Upstream SS Manhole (or Plug) station 6 g. Downstream SS Manhole station 7 h. Diameter 8 i. Grade/Slope 9 j. Material 10 k. Length 11 1. Contractor 12 in. Inspectors name 13 n. Travel direction 14 o. Date Construction 15 1.6 INFORMATIONAL SUBNHTTALS 16 A. Pre- and Post CCTV submittals 17 1. CCTV video results shall be submitted to City that can be uploaded to shared 18 common location by the inspection staff, upon confirmation that the submittal is 19 complete (partial submissions are not accepted, except in special situations that 20 are approved by the Water Department). For pre -CCTV submittals, approval of 21 the submittal shall be provided by the Project Manager prior to construction 22 start when connecting to existing sewer. 23 2. Alternatively, the Inspector can provide Contractor access to upload directly to 24 common location. Inspection and Water Operations staff shallbe notified when 25 CCTV upload is completed in order to confirm submittal is complete. Inspection 26 Report (separate report file for each individual shall be submitted to Inspector or 27 directly uploaded to shared common location. 28 B. Additional information that may be requested by the City 29 1. Listing of cleaning equipment and procedures 30 2. Listing of flow diversion procedures if required 31 3. Listing of CCTV equipment 32 4. Listing of backup and standby equipment 33 5. Listing of safety precautions and traffic control measures 34 1.7 CLOSEOUT SUBMITTALS 35 A. Final CCTV shall not be completed until all manholes and surface covers are set to final 36 grade. All as built changes to plan and profile drawings (redlines), are required to be 37 reflected on the final CCTV inspection information. Final CCTV shall not be 38 completed until all as built corrections have been made. 39 1. Final -CCTV submittals CITY OF FORT WORTH Water & Sanitary Sewer ReplacemerA STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract2020 WSM-H Revised March 11, 2022 City Project No. 103412 33 01 31 -6 CLOSED CIRCUIT TELEVISION (CCTV)INSPECTION—SANITARY SEWER Page 6 of 10 1 a. CCTV video results shall be submitted to City that can be uploaded to shared 2 common location by the inspection staff, upon confirmation that the submittal 3 is complete (partial submissions are not accepted, except in special situations 4 that are approved by the Water Department). Alternatively, the Inspector can 5 provide Contractor access to upload directly to common location. Inspection 6 and Water Operations staff shall be notified when CCTV upload is completed 7 in order to confirm submittal is complete. Sanitary sewer video file(s) in MP4 8 with 1-1.264 code Advanced Video Coding and compression standard 9 b. City Project Number displayed within text of sanitary sewer video. 10 c. Construction Plans identifying the line segments that were videoed. Include 11 cover sheet, 1 digital copy of the redlines (Contractor to upload into Accela or 12 BIM 360), overall line layout sheet(s), and plan and profile sheet(s). 13 1) One (1) 11"X 17" copy 14 d. Sanitary sewer line segment from drawings match line segments on Inspection 15 Report. Recommend some minimum guidance for standardization of line 16 segment submittals, to include proper identification of Project: name, CPN, line 17 identification and stations, as well as format (e.g. PDF?) and minimum 18 annotations required to explain deviations from policies as specified in this 19 document, or any anomalies that are considered within tolerance. 20 e. Inspection Report (separate report file for each individual shall be submitted to 21 Inspector or directly uploaded to shared common location. 22 f. Allow two (2) weeks to review before requesting final inspection. After review 23 by the City Inspector and Water Field Operations, if applicable a combined set 24 of punch list items will be submitted to the Contractor for correction. 25 g. 26 1.8 J. CCTV SPEADSHEET LOG INEXCEL FORMAT MAINTENANCE MATERIAL 27 SUBMITTALS [NOT USED] 28 1.9 QUALITY ASSURANCE [NOT USED] 29 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 30 1.11 FIELD [SITE] CONDITIONS [NOT USED] 31 1.12 WARRANTY [NOT USED] 32 PART 2 - PRODUCTS 33 A. Equipment- 34 1. Closed Circuit Television Camera 35 a. The television camera used shallbe one specifically designed and constructed 36 for sewer inspection. Lighting for the camera shall be suitable to allow a clear 37 picture of the entire periphery of the pipe. The camera shall be operative in 100 38 percent humidity/submerged conditions. The equipment willprovide a view of 39 the pipe ahead of the equipment and of features to the side of the equipment 40 through turning and rotation of the lens. The camera shall be capable of tilting 41 at right angles along the axis of the pipe while panning the camera lens through 42 a full circle about the circumference of the pipe. The lights on the camera shall 43 also be capable of panning 90-degrees to the axis of the pipe. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract2020 WSM-H Revised March 11, 2022 City Project No. 103412 33 01 31 -7 CLOSED CIRCUIT TELEVISION (CCTV)INSPECTION—SANITARY SEWER Page 7 of 10 I b. The radial view camera must be solid state color and have remote control of the 2 rotational lens. The camera shall be capable of viewing the complete 3 circumference of the pipe and manhole structure, including the cone -section or 4 corbel. The camera lens shall be an auto -iris type with remote controlled 5 manual override. 6 2. Video Capture System 7 a. The video and audio recordings of the sewer inspections shall be made using 8 digital video equipment. A video enhancer maybe used in conjunction with, 9 but not in lieu of, the required equipment. The digital recording equipment shall 10 capture sewer inspection on USB drive, with each sewer segment (from 11 upstream manhole to downstream manhole) inspection recorded as an individual 12 file in MP4 with R264 code format. 13 14 b. The system shall be capable of printing pipeline inspection reports with 15 captured images of defects or other related significant visual information on a 16 standard color printer. 17 c. The system shall store digitized color picture images and be saved in digital 18 format on a USB drive. 19 d. The system shall be able to produce data reports to include, at a minimum, all 20 observation points and pertinent data. All data reports shall match the defect 21 severity codes outlined in the City's CCTV manual (electronic copy available 22 on Water Department's website — 23 http://fortworthtexas.gov/water/wastewater/CCTV Manual. 24 25 e. Camera footage, date & manhole numbers shall be maintained in real time and 26 shall be displayed on the video monitor as well as the video character 27 generators illuminated footage display at the control console. 29 3.1 INSTALLERS [NOT USED] 30 3.2 EXAMINATION [NOT USED] 31 3.3 PREPARATION 32 A. General 33 1. Prior to inspection obtain pipe and manhole asset identification numbers from 34 the plans or City to be used during inspections. Inspections performed using 35 identification numbers other than the line number (or existing sanitary sewer 36 main/lateral) and station numbers from plans or from assigned numbers from the 37 City will not be accepted. 38 2. CCTV Inspection shall not commence until the sewer section to be televised has 39 been completely cleaned in conformance with Section 33 04 50. 40 3. CCTV Inspection shall not commence until the sewer section to be televised 41 has been completely cleaned in conformance with Section 33 04 50. (Sewer 42 system should be connected to existing sewer system and should be active) 43 4. A final CCTV Inspection of newly installed sewers (not yet in service) shall not 44 commence until completion of the following items: CITY OF FORT WORTH Water & Sanitary SewerReplacemerd STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract2020 WSM-H Revised March 11, 2022 City Project No. 103412 33 01 31 -8 CLOSED CIRCUIT TELEVISION (CCTV)INSPECTION—SANITARY SEWER Page 8of10 1 a. Manhole final grade is set (after street paving, under Final CCTV, Final 2 Manhole CCTV) 3 b. Manhole lining is complete (after street paving, under Final CCTV, Final 4 Manhole CCTV) 5 c. Sewer main is cleaned 6 d. Sewer air test is complete 7 e. Vacuum test of manholes 8 f. Installation of all lateral services and completion of low pressure testing of all 9 new services 10 g. All sewer main and manhole work is complete 11 Once reviewed and accepted by Water Field Operations the sewer system should be 12 connected to existing sewer system and ready for use upon final acceptance of the 13 project. 14 5. Temporary Bypass Pumping (if required) shall conform to Section 33 03 10. 15 B. General 16 1. Use manual winches, power winches, TV cable, and power rewinds that do not 17 obstruct the camera view, allowing for proper evaluation. 18 C. Pipe 19 1. Begin inspection immediately after cleaning of the main. 20 2. Move camera through the line in either direction at a moderate rate, stopping 21 when necessary to permit proper documentation of the main's condition. 22 3. Do not move camera at a speed greater than 30 feet per minute. 23 4. During investigation stop camera at each defect along the main. 24 a. Record the nature, location and orientation of the defector infiltration location 25 as specked in the CCTV Manual. 26 5. Service connections, Pan the Camera to get a complete overview of service 27 connection including zooming into service connection Include location (i.e. 1 28 o'clock, etc...) See photos 17 thru 23 for examples 29 6. Joint defects, Include comment on condition, signs of damage, etc... Note 30 offset and/or separation at a joint. Includes joints where one pipe is not 31 correctly aligned with the connecting section of pipe causing a lip that could 32 impede flow or a section of pipe that is aligned but has pulled apart horizontally 33 and may not connect to the other section of pipe. See Photos 24 thru 29, 35, 36 34 for examples 35 7. Notate visible pipe defects such as cracks, broken or deformed pipe, holes, 36 offset joints, obstructions, sags or debris (show as % of pipe diameter). If debris 37 has been found in the pipe during the post or final -CCTV inspection, additional 38 cleaning is required, and pipe shall be re -televised. See Photos I thru 12 for 39 examples 40 8. Notate Infiltration/Inflow locations. See Photos 13, 20 for examples 41 9. Notate Pipe material transitions. See Photos 30 for example CITY OF FORT WORTH Water & Sanitary Sewer ReplacemerA STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract2020 WSM-H Revised March 11, 2022 City Project No. 103412 33 01 31 - 9 CLOSED CIRCUIT TELEVISION (CCTV)INSPECTION—SANITARY SEWER Page 9of10 1 10. Notate other locations that do not appear to be typical for normal pipe 2 conditions. For example, locations could include conflicts between the replaced 3 main with other utilities (including paving and storm sewer), causing pipe 4 deflections, sags, etc. holding water. This could also include any damage to the 5 main and/or services after the main has been replaced. These locations could 6 occur between the Post -CCTV and Final -CCTV submittals. See Photos 31 thru 7 34 for examples 8 11. Note locations where camera is underwater and level as a % of pipe diameter. 9 Camera underwater — Point in which the camera lens is 100% submerged 10 underwater and/or 50% of the pipe's diameter. Camera emerged— Point in 11 which the camera lens has emerged from being underwater. Severity is 12 described in ranges by linear feet. This would include pipe deflections causing 13 a considerable increase (i.e. double or more) in the depth of flow in the pipe (to 14 at least between 1/3 to'/z of the pipe diameter). See attached example photos at 15 the end of this Specification showing the depth changes in % full of pipe. See 16 Photos 14 thru 16 for examples. 17 12. Provide accurate distance measurement. 18 a. The meter device is to be accurate to the nearest 1/10 foot. 19 13. CCTV recording segments are to be single continuous file item. 20 a. A single segment is defined from manhole to manhole. 21 b. Only single segment video's will be accepted and preferably include manhole 22 inspections (manhole to manhole). 23 c. Individual manhole inspection will require written justification, included under 24 the Final -CCTV bid item. 25 14. Pre -Installation Inspection for Sewer Mains to be rehabilitated 26 a. Perform Pre -CCTV inspection immediately after cleaning of the main and 27 before rehabilitation work. 28 1) No cleaning equipment in the main during CCTV. 29 2) Water shall be present (or flowing) while recording CCTV to confirm 30 system functionality. 31 b. If, during inspection, the CCTV will not pass through the entire section of main 32 due to blockage or pipe defect, set up so the inspection can be performed from 33 the opposite manhole. 34 c. City Project Manager (PM) shall review and may consult with Sewer Projects 35 Reporting and Operations (SPRO), and provide comments on identified defects. 36 Contractor shall present proposed repair method(s) for approval by the City 37 PM, before proceeding with construction. 38 d. Provisions for repairing or replacing the impassable location are addressed in 39 Section 33 3120, Section 33 3121, Section 33 3122 and Section 33 3123. 40 15. Post -and Final Installation Inspection 41 a. Prior to inserting the camera, flush and clean the main in accordance to Section 42 33 04 50. Water should be present/flowing during the recording operation, to 43 demonstrate the functioning of the installed system. 44 16. Documentation of CCTV Inspection 45 a. Sanitary Sewer Lines 46 1) Follow the CCTV Manual (CCTV standard manual supplied by City upon 47 request) for the inspection video, data logging and reporting or Part 1.5 E of 48 this section. CITY OF FORT WORTH Water & Sanitary Sewer ReplacemerA STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract2020 WSM-H Revised March 11, 2022 City Project No. 103412 33 01 31 -10 CLOSED CIRCUIT TELEVISION (CCTV)INSPECTION—SANITARY SEWER Page 10 of 10 1 D. M nhole 2 1. Final Manhole CCTV Inspection recording segments, will reveal condition of 3 manhole in its entirety, including corrosion protection if applicable. Camera 4 should pan the entire manhole while lowering to include complete view of 5 invert. This requirement applies to new manhole installations and rehabilitated 6 manholes after epoxy lining installed, if applicable. 7 2. Notate Infiltration/Inflow locations for Pre -construction CCTV recordings. 8 3. Post -Installation CCTV Inspection is only done after all construction is 9 complete. 10 E. . 11 3.4 REPAIR / RESTORATION [NOT USED] 12 3.5 RE -INSTALLATION [NOT USED] 13 3.6 FIELD [OR] SITE QUALITY CONTROL [NOT USED] 14 3.7 SYSTEM STARTUP [NOT USED] 15 3.8 ADJUSTING [NOT USED] 16 3.9 CLEANING 17 A. See Section 33 04 50. 18 3.10 CLOSEOUT ACTIVITIES [NOT USED] 19 3.11 PROTECTION [NOT USED] 20 3.12 MAINTENANCE [NOT USED] 21 3.13 ATTACHMENTS [NOT USED] 22 23 24 25 END OF SECTION Revision Log DATE NAM UM YOF CHANGE 12/20/2012 D. Johnson Various— Added requirements for coordination with T/PW for Storm Sewer CCTV 4/29/2021 3/11/2022 J Kasavich M Owen Various — Alternative to CCTVManual, modified submittal detail requirements Removed referencedto storm drain CITY OF FORT WORTH Water & Sanitary Sewer ReplacemerA STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract2020 WSM-H Revised March 11, 2022 City Project No. 103412 Photo 1 Flow Depth Acceptable ONFLI T 2�lU MH.05+55MD MH:03+7 11/ 1 /2019 11:17: 0 ,A 10.2 LP Ihoto 3 Flow Level Acceptable i F6 Photo 4 Flow Level is elevated. Photo 5 Flow Elevated but below 1/3 capacity. No action required Photo 6 Flow above 30%. Potential Sag or debris. Photo 7 Offset Joint Example m O Photo 8 Flow appears to be stagnant possible sag. V- lm Photo 9 Debris evident. Clean and Re -CCTV prior to submittal Photo 10 Debris evident. Clean and Re -CCTV prior to submittal. Photo 11 CCTV should not be submitted. Clean and Re -CCTV prior to submittal ONFL1 T MH:17+44 0SMH:7 napelon Abandoned, End Surve ILI ;ND RSIJ � Pop* 44, - 6 Y y 111201201 9:44:50 AM v 299.01t. Photo 13 Example of Potential Infiltration/Inflow location Photo 14 Water level approaching submerging camera. Record beginning of level increase and note the point at which the water level returns to normal. Corrective action will be required. Photo 15 Camera submerged. Note beginning point of increase level and the end of the increased depth. Corrective action will be required Photo 16 Camera submerged. Note beginning point of increase level and the end of the increased depth. Corrective action will be required 4- Photo 17 Service Tap. Note the location and position of tap in relation to the sewer main. Repair required? Photo 18 CCTV should include view of service line. Retake CCTV Video? Photo 19 Service tap holding water. Corrective action required. Photo 20 Service tap is installed incorrectly. Also is a point of potential Infiltration and Inflow location. Photo 21 Proper Shot of Sewer Tap Photo 22 Debris in service line. Corrective action required k Photo 23 Service tap at proper location. I f7 POST PATCHES 4 +71 � 6j;b } s� '�- ■ PIPE SIZE: 8 .. T ID- L3392 9 . 0. 0 1 : 40 PM LZ1 : 195 . f t 01-06-20 64.ft i t ONFLI T 18�lUSMH: 6+22�DSMH: 1+4 #-w d � , 11 /1112019 7:36:66 Y ~a 4 � 9.2 ft. Photo 27 Liner Damage. Repair required. y Photo 28 Damaged Liner. Damage to be repaired. 1a CONFLICT 64 USMH: 07+ 7 f D MH:0 +09 4. "1 111 1201 :3 :3 AM&- 172.4 ft. Photo 30 Change of material. Note change on CCTV log. Repair required? Photo 31 Beginning of potential impact from adjacent utilities Repair required? Photo 32 Continuation of impact from adjacent utilities Repair required? Photo 33 Continuation of impact from adjacent utilities Repair required? Photo 34 End of impact for potential impact from adjacent utilities. Repair required? Photo 35 Short Joint installed (not a closure piece) does not comply with specification Repair required? Photo 36 Short piece installed with wye inserted does not comply with design 411-9 MH 4+19 TO 12/4/2018 SS. REHABILI 427.1 FT MH 0+00 15:0 i, tr .r LT F 1 •-f� _ _ _ /^J Lt a 3+21 t2+ 3 L - 2 3 9 2 D I) W r) S t r-, N a rrl 1/202011110:44:0 ON ft, Westerin Ride 1i29i2020 CPN:101181 �12:�Q2 Q+00 to [eft 69 Lire 4'` "WoM i rich WE STERN"LG, 6/29/2019 2+30 To y t 3 0 9 ! 8"INCH rut, wurM TX ON W-13eddl SL. GPN OP 56001-0700-431f 32621, 71, G�-1 -> 32121, 7 G 51- 1 ' i;lrcr�lar• tilr�clr Ut+rt Ile Ir ran I'1 ,w 1 • t Q 0. 00 f L - `t I ?7 171� , . • , 01, 31.2620 II i, r ' 7/27.'2,0`20 GOLDEN TR I AN ''�.1E 4 74% /J all ►-_ � FT 1 y ,,� •/ 6/17/2019 3+32 CPN# 101145 La Frontera to Im 11:19 Oft Line #7 8 inch :� �• ��w♦ I ��� � t AOL- Down dea m Fee 0.8 FT. MH 6+92.53 9/20/2018 TO MH 4+02.53 CONTRACTOR C 17:11 Downstream 2.7 FT. nvert 330310-1 BYPASS PUMPING OF EXISTING SEWER SYSTEMS Pagel of 5 SECTION 33 03 10 BYPASS PUMPING OF EXISTING SEWER SYSTEMS PART1- GENERAL 1.1 SUMMARY A. Section Includes: 1. Bypass pumping of the existing sewer system, required on 18-inch and larger sewer lines unless otherwise specified in the Contract Documents B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the Contract 2. Division 1— General Requirements 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Measurement a. Measurement for this Item will be by lump sum. 2. Payment a. The work performed and materials furnished in accordance with this Item will be paid for at the lump sum price bid for "Bypass Pumping". 3. The price bid shall include: a. Mobilization b. Development of bypass plans c. Transportation and storage d. Setup e. Confined space entry f. Plugging g. Pumping h. Clean up i. Manhole restoration j. Surface restoration 1.3 REFERENCES A. Reference Standards 1. Reference standards cited in this Specification refer to the current reference standard published at the time of the latest revision date logged at the end of this Specification, unless a date is specifically cited. 2. Occupational Safety and Health Organization (OSHA). 1.4 ADMINISTRATIVE REQUIREMENTS A. Coordination CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 330310-2 BYPASS PUMPING OF EXISTING SEWER SYSTEMS Page 2 of 5 1. Schedule meeting with City to review sewer shutdown prior to replacing or rehabilitating any facilities. 2. City reserves the right to delay schedule due to weather conditions, or other unexpected emergency within the sewer system. 3. Review bypass pumping arrangement or layout in the field with City prior to beginning operations. Facilitate preliminary bypass pumping run with City staff present to affirm the operation is satisfactory to the City. 4. After replacement or rehabilitation of facilities, coordinate the reestablishment of sewer flow with City staff. 5. Provide onsite continuous monitoring during all bypass pumping operations using one of the following methods: a. Personnel on site b. Portable SCADA equipment 1.5 SUBMITTALS A. Submittals shall be in accordance with Section 0133 00. B. All submittals shall be approved by the City prior to delivery. 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS A. For 18-inch and larger sewer lines, submit a detailed plan and description outlining all provisions and precautions that will be taken with regard to the handling of sewer flows. Submit the plan to the City for approval a minimum of 7 days prior to commencing work. Include the following details: 1. Schedule for installation and maintenance of the bypass pumping system 2. Staging areas for pumps 3. Pump sizes, capacity, number of each size, and power requirements 4. Calculations for static lift, friction losses, and velocity 5. Pump curves showing operating range and system head curves 6. Sewer plugging methods 7. Size, length, material, joint type, and method for installation of suction and discharge piping 8. Method of noise control for each pump and/or generator, if required 9. Standby power generator size and location 10. Suction and discharge piping plan 11. Emergency action plan identifying the measures taken in the event of a pump failure or sewer spill 12. Staffing plan for responding to alarm conditions identifying multiple contacts by name and phone numbers (office, mobile) 13. A contingency plan to implement in the event the replacement or rehabilitation has unexpected delays or problems CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 330310-3 BYPASS PUMPING OF EXISTING SEWER SYSTEMS Page 3 of 5 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE [NOT USED] 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 1.11 FIELD [SITE] CONDITIONS [NOT USED] 1.12 WARRANTY [NOT USED] PART2- PRODUCTS 2.1 OWNER -FURNISHED [OR] OWNER -SUPPLIED PRODUCTS [NOT USED] 2.2 EQUIPMENT A. Pumping 1. Provide equipment that will convey 100 percent of wet weather peak flow conditions. 2. Provide fully automatic self -priming pumps. Foot -valves or vacuum pumps are not permitted for priming the system. 3. Pumps must be constructed to allow dry running for periods of time to account for the cyclical nature of sewer flow. 4. Provide I stand-by pump for each size to be maintained on site. Place backup pumps on line, isolated from the primary system by valve. 5. If multiple pumps are required to meet the flow requirements, provide the necessary fittings and connections to incorporate multiple discharges. 6. Noise levels of the pumping system must follow the requirements of the City noise ordinance for gas wells. B. Piping 1. Install pipes with joints which prevent the incident of flow spillage. C. Plugs or Stop Logs 1. Plugs a. Select a plug that is made for the size and potential pressure head that will be experienced. b. Provide an additional anchor, support or bracing to secure plug when back pressure is present. c. Use accurately calibrated air pressure gauges for monitoring the inflation pressure. d. Place inflation gauge at location outside of confined space area. Keep the inflation gauge and valve a safe distance from the plugs. e. Never over inflate the plug beyond its pressure rating. 2. Stop Logs a. Use stop log devices designed for the manhole or sewer vault structure in use. b. If applicable, obtain stop logs from City that may be used on specific structures. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 330310-4 BYPASS PUMPING OF EXISTING SEWER SYSTEMS Page 4 of 5 2.3 ACCESSORIES [NOT USED] 2.4 SOURCE QUALITY CONTROL [NOT USED] PART 3 - EXECUTION 3.1 INSTALLERS [NOT USED] 3.2 EXAMINATION [NOT USED] 3.3 PREPARATION A. Locate the bypass pipelines in area to minimize disturbance to existing utilities and obtain approval of those locations from the City. B. Make preparations to comply with OSHA requirements when working in the presence of sewer gases, oxygen -deficient atmospheres and confined spaces. C. Do not begin bypass preparation and operation until City approval of the submittals requested per this Specification. 3.4 INSTALLATION A. Install and operate pumping and piping equipment in accordance to the submittals provided per this Specification. B. Sewer flow stoppage 1. Plugging a. Use confined space procedures and equipment during installation when necessary. b. Thoroughly clean the pipe before insertion of the plug. c. Insert the plug seal surface completely so it is fully supported by the pipe. d. Position the plug where there are not sharp edges or protrusions that may damage the plug. e. Use pressure gauges for measuring inflation pressures. f. Minimize upstream pressure head before deflating and removing. C. Sewer flow control and monitoring 1. Take sufficient precautions to ensure sewer flow operations do not cause flooding or damage to public or private property. The Contractor is responsible for any damage resulting from bypass pumping operations. 2. Begin continual monitoring of the sewer system as soon as the sewer is plugged or blocked. Be prepared to immediately start bypass pumping if needed due to surcharge conditions. 3. Sewer discharge may be into another sewer manhole or appropriate vehicle or container only. Do not discharge sewer into an open environment such as an open channel or earthen holding facility. 4. Do not construct bypass facilities where vehicular traffic may travel over the piping. a. Provide details in the suction and discharge piping plan that accommodate both the bypass facilities and traffic without disrupting either service. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 330310-5 BYPASS PUMPING OF EXISTING SEWER SYSTEMS Page 5 of 5 3.5 REPAIR / RESTORATION [NOT USED] 3.6 RE -INSTALLATION [NOT USED] 3.7 FIELD [OR] SITE QUALITY CONTROL A. Field [OR] Site Tests and Inspections 1. Perform leakage and pressure tests of the bypass pumping pipe and equipment before actual operation begins. Have City staff on site during tests. 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES A. Once plugging or blocking is no longer necessary, remove in such a way that permits the sewer flow to slowly return to normal — preventing surge, surcharging and major downstream disturbance. 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 12/20/2012 D. Johnson 1.6 — Clarified submittals required for 18" and larger lines CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 SECTION 33 04 30 TEMPORARY WATER SERVICES PART1- GENERAL 1.1 SUMMARY 330430-1 TEMPORARY WATER SERVICES Page 1 of 4 A. Section Includes: 1. Temporary Water Service needed to maintain service during water main replacement project B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Products Installed But Not Furnished Under This Section 1. Fire Hydrant Meters D. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the Contract 2. Division 1— General Requirements 3. Specification 32 12 16 — Asphalt Paving 4. Specification 33 05 10 — Utility Trench Excavation, Embedment and Backfill 5. Specification 33 04 40 — Cleaning and Acceptance Testing of Water Mains 6. Specification 33 12 10 — Water Services 1-inch to 2-inch 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Measurement a. Measurement for Temporary Water Services will be measured by: 1) Lump sum or 2) Per linear foot of Temporary Water Main for Miscellaneous Projects only 2. Payment a. The work performed and materials furnished in accordance with this Item and measured under "Measurement" will be paid for at the unit price bid for "Temporary Water Service" of the type specified. 3. The price bid shall include: a. Temporary water service line b. Connections c. Fittings d. Valves e. Corporation stops f. Temporary asphalt for crossings g. Traffic Control h. Disinfection i. Removal of temporary services CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised July 1, 2011 City Project No. 103412 330430-2 TEMPORARY WATER SERVICES Page 2 of 4 1.3 REFERENCES A. Reference Standards 1. Reference standards cited in this Specification refer to the current reference standard published at the time of the latest revision date logged at the end of this Specification, unless a date is specifically cited. 2. NSF International a. 61, Drinking Water System Components —Health Effects 3. ASTM International (ASTM): a. D3035, Standard Specification for Polyethylene (PE) Plastic Pipe (DR -PR) Based on Controlled Outside Diameter 1.4 ADMINISTRATIVE REQUIREMENTS A. Scheduling 1. Provide advance notice for service interruption and meet requirements of Division 1. 1.5 SUBMITTALS [NOT USED] 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE [NOT USED] 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 1.11 FIELD [SITE] CONDITIONS [NOT USED] 1.12 WARRANTY [NOT USED] PART 2- PRODUCTS 2.1 OWNER -FURNISHED PRODUCTS A. Fire Hydrant Meters 2.2 EQUIPMENT, PRODUCT TYPE, AND MATERIALS A. Description 1. Regulatory Requirements a. All Temporary Water Service components in contact with potable water shall conform to the requirements of NSF 61. B. Materials 1. Service Couplings, Fittings, and Corporation Stops a. Conform to Section 33 12 10. 2. Service lines a. Polyethylene tubing b. Conform to ASTM D3035 and SDR 11 CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised July 1, 2011 City Project No. 103412 330430-3 TEMPORARY WATER SERVICES Page 3 of 4 3. Temporary Water Service Main a. Galvanized steel pipe b. Conform to Schedule 40. 4. Driveway Approach a. Asphalt 1) Type B Asphalt in accordance with Section 32 12 16 C. Design Criteria 1. Service lines a. 3/4-inch minimum pipe size b. Minimum flow rate of 5 GPM at a dynamic pressure of 35 psi 2. Temporary Water Service Main a. 2-inch minimum pipe size 2.3 ACCESSORIES [NOT USED] 2.4 SOURCE QUALITY CONTROL [NOT USED] PART 3 - EXECUTION 3.1 INSTALLERS [NOT USED] 3.2 EXAMINATION [NOT USED] 3.3 PREPARATION [NOT USED] 3.4 INSTALLATION A. General 1. Install Temporary Water Services in accordance with provisions herein and in accordance with City Standard Details. 2. Perform disinfection test of temporary water service main and water services in accordance with Section 33 04 40. B. Temporary Water Service Installation 1. Connect to existing water supply a. Fire hydrant 1) Connect to fire hydrant with hydrant meter and 2-inch gate valve. b. If a fire hydrant is not available, tap existing water main. 1) Connect to water main with 2-inch service tap and a corporation stop in accordance with Section 33 12 10. 2) Record water usage with a hydrant meter. 3) Do not tap existing water main, unless approved by the City. 2. Water service a. Connect 3/4-inch water service to 2-inch temporary water service main. b. Remove existing meters, tag with address and provide to City Inspector. c. Connect 3/4-inch temporary water service to existing private service. d. Cover domestic meter box with protective guard or barricade. C. Intersection and Driveway Approach Crossing for Temporary Water Service 1. Crossing for Temporary Water Service Main CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised July 1, 2011 City Project No. 103412 330430-4 TEMPORARY WATER SERVICES Page 4 of 4 a. Cover temporary service line with sufficient asphalt to protect service line and to provide a driveable crossing. b. If required to bury temporary service line due to high volume traffic, or other reasons required by the City, excavate, embed and backfill in accordance with Section 33 05 10. 3.5 REPAIR / RESTORATION [NOT USED] 3.6 RE -INSTALLATION [NOT USED] 3.7 FIELD [OR] SITE QUALITY CONTROL A. Field Tests and Inspections 1. Check each water service installation for leaks with full flow through the curb stop at the time the main is tested in accordance with Section 33 04 40. 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised July 1, 2011 City Project No. 103412 330440-1 CLEANING AND ACCEPTANCE TESTING OF WATER MAINS Page 1 of 8 SECTION 33 04 40 CLEANING AND ACCEPTANCE TESTING OF WATER MAINS PART1- GENERAL 1.1 SUMMARY A. General Before any newly constructed potable water mains will be permitted to be placed into service in the Fort Worth Water Department's Water Distribution System, it shall be cleaned (purged) and tested, or cleaned, disinfected, and tested until the bacteria count within the water main meets the standards established by the Fort Worth Water Department and the requirements of Chapter 290 of the Texas Administrative Code JAC) established by the Texas Commission on Environmental Quality (TCEQ). B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the Contract 2. Division 1— General Requirements 3. Section 33 0131 — Closed Circuit Television (CCTV) Inspection 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Measurement a. This Item is considered subsidiary to the water main being Cleaned and Tested. 2. Payment a. The work performed and the materials furnished in accordance with this Item are subsidiary to cleaning, disinfection, hydrostatic testing, and bacteriological testing and shall be subsidiary to the unit price bid per linear foot of water pipe complete in place, and no other compensation will be allowed. 1.3 REFERENCES A. Reference Standards 1. Reference standards cited in this Specification refer to the current reference standard published at the time of the latest revision date logged at the end of this Specification, unless a date is specifically cited. 2. American Water Works Association/American (AWWA): a. C301, Prestressed Concrete Pressure Pipe, Steel -Cylinder Type. b. C303, Concrete Pressure Pipe, Bar -Wrapped, Steel -Cylinder Type. c. C651, Disinfecting Water Mains. d. C655, Field De -Chlorination. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised February 6, 2013 City Project No. 103412 330440-2 CLEANING AND ACCEPTANCE TESTING OF WATER MAINS Page 2 of 8 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 1.5 SUBMITTALS A. Submittals For 24-inch and larger water mains, provide the following: 1. Cleaning Plan — Prior to the start of construction, submit a water main cleaning plan detailing the methods and schedule, including: a. A detailed description of cleaning procedures b. Pigging entry and exit ports c. Flushing procedures d. Plans and hydraulic calculations to demonstrate adequate flushing velocities e. Control of water f. Disposal 2. Disinfection Plan — prior to the start of construction submit a disinfection plan including: a. The method mixing and introducing chlorine b. Flushing c. De -chlorination d. Sampling 1.6 ACTION SUBMITTALSANFORMATIONAL SUBMITTALS [NOT USED] 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE [NOT USED] 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 1.11 FIELD [SITE] CONDITIONS [NOT USED] 1.12 WARRANTY [NOT USED] PART 2- PRODUCTS 2.1 OWNER -FURNISHED [OR] OWNER -SUPPLIED PRODUCTS [NOT USED] 2.2 PRODUCT TYPES A. Pigs 1. Open cell polyurethane foam body 2. Densities between 2 pounds per cubic foot up to 8 pounds per cubic foot 3. May be wrapped with polyurethane spiral bands 4. Abrasives are not permitted, unless expressly approved by the City in writing for the particular application. 5. Must pass through a reduction up to 65 percent of the cross sectional area of the nominal pipe diameter CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised February 6, 2013 City Project No. 103412 330440-3 CLEANING AND ACCEPTANCE TESTING OF WATER MAINS Page 3 of 8 6. Pigs shall be able to traverse standard piping arrangements such as 90 degree bends, tees, crosses, wyes, and gate valves. 2.3 ACCESSORIES [NOT USED] 2.4 SOURCE QUALITY CONTROL [NOT USED] PART 3 - EXECUTION 3.1 INSTALLERS [NOT USED] 3.2 EXAMINATION [NOT USED] 3.3 PREPARATION [NOT USED] 3.4 ERECTION/INSTALLATION/APPLICATION [NOT USED] 3.5 REPAIR/RESTORATION [NOT USED] 3.6 RE -INSTALLATION [NOT USED] 3.7 FIELD [OR] SITE QUALITY CONTROL [NOT USED] 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING A. General 1. All water mains shall be cleaned prior to bacteriological testing. a. Pig all 36-inch and smaller water mains. b. Pig or manually sweep 42-inch and larger mains. c. Flushing is only permitted when specially designated in the Drawings, or if pigging is not practical and approved by the City. B. Pigging Method If the method of pigging is to be used, prepare the main for the installation and removal of a pig, including: a. Furnish all equipment, material and labor to satisfactorily expose cleaning Wye, remove cleaning Wye covers, etc. b. Where expulsion of the pig is required through a dead -ended conduit: 1) Prevent backflow of purged water into the main after passage of the pig. 2) Install a mechanical joint to provide a riser out of the trench on 12-inch and smaller mains to prevent backwater re-entry into the main. 3) Additional excavation of the trench may be performed on mains over 12 inches, to prevent backwater re-entry into the main. 4) Flush any backflow water that inadvertently enters the main. c. Flush short dead-end pipe sections not swabbed by a pig. d. Once pigging is complete: 1) Pigging wyes shall remain in place unless otherwise specified in the Contract Documents. 2) Install cleaning Wye, blind flanges or mechanical joint plugs. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised February 6, 2013 City Project No. 103412 330440-4 CLEANING AND ACCEPTANCE TESTING OF WATER MAINS Page 4 of 8 3) Plug and place blocking at other openings. 4) Backfill 5) Complete all appurtenant work necessary to secure the system and proceed with disinfection. C. Flushing Method Prepare the main by installing blow -offs at appropriate locations, of sufficient sizes and numbers, and with adequate flushing to achieve a minimum velocity in the main of 2.5 feet per second. a. Minimum blow -off sizes for various main sizes are as follows: 1) 4-inch through 8-inch main —3/4-inch blow -off 2) 10-inch through 12-inch main — 1-inch blow -off 3) 16-inch and greater main — 2-inch blow -off b. Flushing shall be subject to the following limitations: 1) Limit the volume of water for flushing to 3 times the volume of the water main. 2) Do not unlawfully discharge chlorinated water. 3) Do not damage private property. 4) Do not create a traffic hazard. c. Once Flushing is complete: 1) Corporations stops used for flushing shall be plugged. D. Daily main cleaning 1. Wipe joints and then inspect for proper installation. 2. Sweep each joint and keep clean during construction. 3. Install a temporary plug on all exposed mains at the end of each working day or an extended period of work stoppage. E. Hydrostatic Testing All water main that is to be under pressure, shall be hydrostatically tested to meet the following criteria: a. Furnish and install corporations for proper testing of the main. 1) Furnish adequate and satisfactory equipment and supplies necessary to make such hydrostatic tests. 2) The section of line to be tested shall be gradually filled with water, carefully expelling the air and the specified pressure applied. b. The City will furnish water required for the testing at its nearest City line. c. Expel air from the pipe before applying the required test pressure. d. Test Pressure 1) Test pressures should meet the following criteria: a) Not less than 1.25 (187 psi minimum) times the stated working pressure of the pipeline measured at the highest elevation along the test section. b) Not less than 1.5 (225 psi minimum) times the stated working pressure at the lowest elevation of the test section. e. Test Conditions 1) Must be at least 2 hour duration 2) Add water as necessary to sustain the required test pressure. 3) Test fire hydrants to the fire hydrant valve. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised February 6, 2013 City Project No. 103412 330440-5 CLEANING AND ACCEPTANCE TESTING OF WATER MAINS Page 5 of 8 a) Leave the isolation valve on the fire hydrant lead line open during the hydrostatic testing. 4) Test service lines to curb stop a) Leave the corporation stop on the service line open during the hydrostatic testing. 5) Close isolation valves for air release valves. 6) Makeup water must come from a container of fixed 55 gallon container that does not have a water source. f. Measure all water used in the pressure test through an approved meter, or measure the difference in volume within a 55 gallon container. 1) Do not test against existing water distribution valves unless expressly provided for in the Drawings, or approved by the City. 2) If the City denies approval to test against existing water distribution system valve, then make arrangements to plug and test the pipe at no additional cost. 2. Allowable Leakage a. No pipe installation should be accepted if the amount of makeup water is greater than that determined using the following formula: In inch -pound units, L = SD �P 148,000 Where: L = testing allowance (make up water), gallons per hour S = length of pipe tested, ft. D = nominal diameter of pipe, in. P = average test pressure during the hydrostatic test, psi b. For any pipeline that fails to pass hydrostatic test: 1) Identify the cause 2) Repair the leak 3) Restore the trench and surface 4) Retest c. All costs associated with repairing the pipeline to pass the hydrostatic test is the sole responsibility of the Contractor and included in the price per linear foot of pipe. d. If the City determines that an existing system valve is responsible for the hydrostatic test to fail, the Contractor shall make provisions to test the pipeline without the use of the system valve. e. There shall be no additional payment to the Contractor if the existing valve is unable to sustain the hydrostatic test and shall be included in the price per linear foot of pipe. F. Disinfection General a. Disinfection of the main shall be accomplished by the "continuous feed" method or the "slug" method as determined by the Contractor. b. The free chlorine amounts shown are minimums. The Contractor may require higher rates. 1) Calcium hypochlorite granules shall be used as the source of chlorine. c. Continuous Feed Method CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised February 6, 2013 City Project No. 103412 330440-6 CLEANING AND ACCEPTANCE TESTING OF WATER MAINS Page 6 of 8 1) Apply water at a constant rate in the newly laid main. a) Use the existing distribution system or other approved source of supply. 2) At a point not more than 10 feet downstream from the beginning of the new main, water entering the new main shall receive a dose of chlorine. a) Free chlorine concentration: 50 mg/L minimum, or as required by TCEQ, whichever is greater. b) Chlorine applications shall not cease until the entire conduit is filled with heavily chlorinated water. 3) Retain chlorinated water in the main for at least 24 hours. a) Operate valves and hydrants in the section treated in order to disinfect the appurtenances. b) Prevent the flow of chlorinated water into mains in active service. c) Residual at the end of the 24-hour period: 10 mg /L free chlorine, minimum, for the treated water in all portions of the main. 4) Flush the heavily chlorinated water from the main and dispose of in a manner and at a location accepted by the City. 5) Test the chlorine residual prior to flushing operations. a) If the chlorine residual exceeds 4 mg/L, the water shall remain in the new main until the chlorine residual is less the 4 mg/L. b) The Contractor may choose to evacuate the water into water trucks, or other approved storage facility, and treat the water with Sodium Bisulfate, or another de -chlorination chemical, or method appropriate for potable water and approved by the City until the chlorine residual is reduced to 4 mg/L or less. c) After the specified chlorine residual is obtained, the water may then be discharged into the drainage system or utilized by the Contractor. d. Slug Method 1) Water from the existing distribution system or other approved source of supply shall be made to flow at a constant rate in the newly laid main. 2) At a point not more than 10 feet downstream from the beginning of the new main, water entering the new main shall receive a dose of chlorine. a) Free chlorine concentration: 100 mg/L minimum, or as required by TCEQ, whichever is greater. b) The chlorine shall be applied continuously and for a sufficient time to develop a solid column or "slug" of chlorinated water that shall expose all interior surfaces to the "slug" for at least 3 hours. 3) Operate the fittings and valves as the chlorinated water flows past to disinfect the appurtenances. 4) Prevent the flow of chlorinated water into mains in active service. 5) Flush the heavily chlorinated water from the main and dispose of in a manner and at a location accepted by the City. 6) Upon completion, test the chlorine residual remaining in the main. a) Chlorine levels of 4 mg/l or less should be maintained. 2. Contractor Requirements a. Furnish all equipment, material and labor to satisfactorily prepare the main for the disinfection method approved by the City with adequate provisions for sampling. b. Make all necessary taps into the main to accomplish chlorination of a new line, unless otherwise specified in the Contract Documents. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised February 6, 2013 City Project No. 103412 330440-7 CLEANING AND ACCEPTANCE TESTING OF WATER MAINS Page 7 of 8 c. After satisfactory completion of the disinfection operation, as determined by the City, remove surplus pipe at the chlorination and sampling points, plug the remaining pipe, backfill and complete all appurtenant work necessary to secure the main. G. Dechlorination 1. General. All chlorinated water shall be de -chlorinated before discharge to the environment. Chemical amounts, as listed in ANSUAWWA C651: "Disinfecting Water Mains", shall be used to neutralize the residual chlorine concentrations using de -chlorination procedures listed in ANSI/AWWA C655: "Field De -Chlorination". De -Chlorination shall continue until chlorine residual is non -detectable. 2. Testing. Contractor shall continuously test for the chlorine residual level immediately downstream of the de -chlorination process, during the entire discharge of the chlorinated water. Contractor shall periodically conduct chlorine residual testing and check for possible fish kills at locations where discharged water enters the existing watershed. 3. Fish Kill. If a fish kill occurs associated with the discharge of water from the distribution system or any other construction activities: a. The Contract shall immediately alter activities to prevent further fish kills. b. The Contractor shall immediately notify Water Department Field Operations Dispatch. c. The Contractor shall coordinate with City to properly notify TCEQ. d. Any fines assessed by the TCEQ (or local, state of federal agencies) for fish kills shall be the responsibility of the Contractor. H. Bacteriological Testing (Water Sampling) 1. General a. Notify the City when the main is suitable for sampling. b. The City shall then take water samples from a suitable tap for analysis by the City's laboratory, unless otherwise specified in the Contract Documents. 1) No hose or fire hydrant shall be used in the collection of samples. 2. Water Sampling a. Complete microbiological sampling prior to connecting the new main into the existing distribution system in accordance with AWWA C651. b. Collect samples for bacteriological analysis in sterile bottles treated with sodium thiosulfate. c. Collect 2 consecutive sets of acceptable samples, taken at least 24 hours apart, from the new main. d. Collect at least 1 set of samples from every 1,000 linear feet of the new main (or at the next available sampling point beyond 1,000 linear feet as designated by the City), plus 1 set from the end of the line and at least 1 set from each branch. e. If trench water has entered the new main during construction or, if in the opinion of the City, excessive quantities of dirt or debris have entered the new main, obtain bacteriological samples at intervals of approximately 200 linear feet. f. Obtain samples from water that has stood in the new main for at least 16 hours after formal flushing. 3. Repetition of Sampling CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised February 6, 2013 City Project No. 103412 330440-8 CLEANING AND ACCEPTANCE TESTING OF WATER MAINS Page 8 of 8 a. Unsatisfactory test results require a repeat of the disinfection process and re - sampling as required above until a satisfactory sample is obtained. 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 12/20/2012 D. Johnson 3.10.E.Le.- Added service lines to hydrostatic testing requirements 2/6/2013 D Townsend 1.3.A.2.d Added AWWA C655 Field De -Chlorination as reference 3.10.G — Added De -Chlorination Requirement CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised February 6, 2013 City Project No. 103412 1 2 3 PART 1 - GENERAL 4 1.1 SUMMARY SECTION 33 04 50 CLEANING OF PIPES 33 0450-1 CLEANING OF SEWER MAINS PIPES Page 1 of 5 5 A. General 6 1. Before any television inspection, pipes shall be cleaned to remove all debris, solids, 7 sand, grease, grit, etc. from the sewer and manholes. 8 B. Deviations from this City of Fort Worth Standard Specification 9 1. None. 10 C. Related Specification Sections include, but are not necessarily limited to: 11 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the 12 Contract 13 2. Division 1— General Requirements 14 3. Section 33 01 31— Closed Circuit Television (CCTV) Inspection — Sanitary Sewer 15 4. Section 33 0132 — Closed Circuit Television (CCTV) Inspection — Storm 16 Drain/Storm Sewer 17 1.2 PRICE AND PAYMENT PROCEDURES 18 A. Cleaning of Pipe 19 1. Measurement and Payment 20 a. Measurement 21 1) This Item is considered subsidiary to the pipe being cleaned. 22 b. Payment 23 1) The work performed and the materials furnished in accordance with this 24 Item are subsidiary to the unit price bid per linear foot of pipe complete in 25 place, and no other compensation will be allowed. 26 B. Cleaning of Pipe — Condition Assessment for Storm Dram 27 1. Measurement and Payment 28 a. Measurement 29 1) This Item is to be measured by the linear foot when performed ahead of 30 storm drain condition assessment. Measurement for this Item will be by the 31 linear foot of pipe cleaned. 32 b. Payment 33 1) The work performed and the materials furnished in accordance with this 34 Item and measured as provided under "Measurement" will paid for at the unit 35 price bid per linear foot for "Clean Storm Pipe Ahead of Condition 36 Assessment" for different ranges of pipe diameters, and no other 37 compensation will be allowed. 38 1.3 REFERENCES [NOT USED] 39 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised March 11, 2022 City Project No. 103412 33 04 50- 2 CLEANING OF SEWER MAINS PIPES Page 2of5 1 1.5 SUBMITTALS [NOT USED] 2 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 3 1.7 CLOSEOUT SUBMITTALS [NOT USED] 4 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 5 1.9 QUALITY ASSURANCE [NOT USED] 6 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 7 1.11 FIELD [SITE] CONDITIONS [NOT USED] 8 1.12 WARRANTY [NOT USED] 9 PART 2 - PRODUCTS [NOT USED] 10 2.1 OWNER -FURNISHED [OR] OWNER -SUPPLIED PRODUCTS 11 2.2 PRODUCT TYPES 12 A. Use only the type of cleaning material which will not create hazards to health or 13 property or affect treatment plant processes. 14 2.3 ACCESSORIES 15 2.4 SOURCE QUALITY CONTROL 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 PART 3 - EXECUTION 3.1 INSTALLERS [NOT USED] 3.2 EXAMINATION [NOT USED] 3.3 PREPARATION [NOT USED] 3.4 ERECTION/INSTALLATION/APPLICATION [NOT USED] 3.5 REPAIR/RESTORATION [NOT USED] 3.6 RE -INSTALLATION [NOT USED] 3.7 FIELD [OR] SITE QUALITY CONTROL [NOT USED] 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING A. General 1. All materials, equipment, and personnel necessary to complete the cleaning of pipes and manholes must be present on the jobsite prior to isolating the manhole or line segment and beginning the cleaning process. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised March 11, 2022 City Project No. 103412 33 04 50- 3 CLEANING OF SEWER MAINS PIPES Page 3 of 5 1 2. Maintain clean work and surrounding premises within the work limits so as to 2 comply with Federal, State, and local environmental and anti -pollution laws, 3 ordinances, codes, and regulations when cleaning and disposing of waste materials, 4 debris, and rubbish. 5 3. Keep the work and surrounding premises within work limits free of accumulations 6 of dirt, dust, waste materials, debris, and rubbish. 7 4. Suitable containers for storage of waste materials, debris, and rubbish shallbe 8 provided until time of disposal. 9 a. It is the sole responsibility of the Contractor to secure a licensed legal dump site 10 for the disposal of this material. 11 b. Under no circumstances shall sewage or solids removed from the main or 12 manhole be dumped onto streets or into ditches, catch basins, storm drains, or 13 sanitary sewers. 14 5. The cleaning process shall remove all grease, sand, silts, solids, rags, debris, etc. 15 from each sewer segment, including the manhole(s). 16 6. Selection of cleaning equipment and the method for cleaning shall be based on the 17 condition of the pipes at the time work commences and will be subject to approval 18 by the City. 19 7. All cleaning equipment and devices shall be operated by experienced personnel. 20 8. Satisfactory precautions shall be taken to protect the pipes and manholes from 21 damage that might be inflicted by the improper use of the cleaning process or 22 equipment. 23 9. Any damages done to a sewer main and/or structure by the Contractor shall be 24 repaired by the Contractor at no additional cost and to the satisfaction of the City. 25 10. Cleaning shall also include the manhole wall washing by high pressure water jet. 26 11. The Contractor may be required to demonstrate the performance capabilities of the 27 cleaning equipment proposed for use on the project. 28 a. If the results obtained by the proposed pipe cleaning equipment are not 29 satisfactory, the Contractor shall use different equipment and/or attachments, as 30 required, to meet City satisfaction. 31 b. More than 1 type of equipment/attachments maybe required at a location. 32 12. When hydraulic or high velocity cleaning equipment is used, a suitable sand trap, 33 weir, dam, or suction shall be constructed in the downstream manhole in such a 34 manner that all the solids and debris are trapped for removal. 35 13. Whenever hydraulically -propelled cleaning tools which depend upon water 36 pressure to provide their cleaning force, or any tool which retard the flow of water 37 in the pipes are used, precautions shall be taken to ensure that the water pressure 38 created does not cause any damage or flooding to public or private property being 39 served by the manhole section involved. 40 14. Any damage of property, as a result of flooding, shall be the liability and 41 responsibility of the Contractor. 42 15. The flow of wastewater present in a sanitary sewer main shall be utilized to provide 43 necessary fluid for hydraulic cleaning devices whenever possible. 44 16. When additional quantities of water from fire hydrants are necessary to avoid delay 45 in normal working procedures, the water shall be conserved and not used 46 unnecessarily. 47 a. No fire hydrant shall be obstructed or used when there is afire in the area. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised March 11, 2022 City Project No. 103412 33 04 50- 4 CLEANING OF SEWER MAINS PIPES Page 4of5 1 b. It is the responsibility of the Contractor to obtain the fire hydrant, water meter 2 and all related charges for the set-up, including the water usage bills from 3 respective water purveyor agency. 4 c. All expenses shall be considered incidental to the cleaning of the existing pipes. 5 B. Methods 6 1. Hydraulic Cleaning 7 a. Hydraulic -propelled devices which require ahead of water to operate must 8 utilize a collapsible dam. 9 b. The dam must be easily collapsible to prevent damage to the sewer main, 10 property, etc. 11 c. When using hydraulically -propelled devices, precautions shallbe taken to 12 ensure that the water pressure created does not cause damage or flood public or 13 private property. 14 d. Do not increase the hydraulic gradient of the sanitary sewers beyond the 15 elevation that could cause overflow of sewage into area waterways or laterals. 16 e. The flow of wastewater present in a sanitary sewer main shall be utilized to 17 provide necessary fluid for hydraulic cleaning devices whenever possible. 18 2. IIigh-Velocity Cleaning 19 a. Cleaning equipment that uses a high velocity water jet for removing debris shall 20 be capable of producing a minimum volume of 50 gpm, with a pressure of 1,500 21 psi, for a pipe and 3,500 psi for the (manhole) structure at the pump. 22 1) Any variations to this pumping rate must be approved, in advance, by the 23 City. 24 2) To prevent damage to older pipes and property, a pressureless than 1500 25 psi can be used. 26 3) A working pressure gauge shall be used on the discharge of all high- 27 pressure water pumps. 28 4) For pipes 18 inches and larger in diameter, in addition to conventional 29 nozzles, use a nozzle which directs the cleaning force to the bottom of the 30 pipe. 31 5) Operate the equipment so that the pressurized nozzle continues to move at 32 all times. 33 6) The pressurized nozzle shall be turned off or reduced anytime the hose is 34 on hold or delayed in order to prevent damage to the line. 35 3. Mechanical Cleaning 36 a. Mechanical cleaning, in addition to normal cleaning when required, shall be 37 with approved equipment and accessories driven by power winching devices. 38 b. Submit the equipment manufacturer's operational manual and guidelines to the 39 City, which shall be followed strictly unless modified by the City. 40 c. All equipment and devices shall be operated by experienced operators so that 41 they do not damage the pipe in the process of cleaning. 42 d. Buckets, scrapers, scooters, porcupines, kites, heavy duty brushes, and other 43 debris -removing equipment/accessories shall be used as appropriate and 44 necessary in the field, in conjunction with the approved power machines. 45 e. The use of cleaning devices such as rods, metal pigs, porcupines, root saws, 46 snakes, scooters, sewer balls, kites, and other approved equipment, in 47 conjunction with hand winching device, and/or gas, electric rod propelled 48 devices, shall be considered normal cleaning equipment. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised March 11, 2022 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 33 04 50- 5 CLEANING OF SEWER MAINS PIPES Page 5 of 5 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARYOF CHANGE 3/11/2022 M Owen Revised language to refer to cleaning of pipes instead of sewer CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised March 11, 2022 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 3305 10- 1 UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL Page 1 of 21 1 SECTION 33 0510 2 UTILITY TRENCH EXCAVATION, EMBEDMENT AND BACKFILL 3 4 PART1- GENERAL 5 1.1 SUMMARY 6 A. Section Includes: 7 1. Excavation, Embedment and Backfill for: 8 a. Pressure Applications 9 1) Water Distribution or Transmission Main 10 2) Wastewater Force Main 11 3) Reclaimed Water Main 12 b. Gravity Applications 13 1) Wastewater Gravity Mains 14 2) Storm Sewer Pipe and Culverts 15 3) Storm Sewer Precast Box and Culverts 16 2. Including: 17 a. Excavation of all material encountered, including rock and unsuitable materials 18 b. Disposal of excess unsuitable material 19 c. Site specific trench safety 20 d. Pumping and dewatering 21 e. Embedment 22 f. Concrete encasement for utility lines 23 g. Backfill 24 h. Compaction 25 B.Deviations from this City of Fort Worth Standard Specification 26 1. None. 27 C.Related Specification Sections include, but are not necessarily limited to: 28 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the 29 Contract 30 2. Division 1 — General Requirements 31 3. Section 02 41 13 — Selective Site Demolition 32 4. Section 02 41 15 — Paving Removal 33 5. Section 02 41 14 — Utility Removal/Abandonment 34 6. Section 03 30 00 — Cast -in -place Concrete 35 7. Section 03 34 13 — Controlled Low Strength Material (CLSM) 36 8. Section 31 10 00 — Site Clearing 37 9. Section 3125 00 — Erosion and Sediment Control 38 10. Section 33 05 26 — Utility Markers/Locators 39 11. Section 34 71 13 — Traffic Control CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 330510-2 UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL Page 2 of 21 1.2 PRICE AND PAYMENT PROCEDURES A.Measurement and Payment 1. Trench Excavation, Embedment and Backfill associated with the installation of an underground utility or excavation a. Measurement 1) This Item is considered subsidiary to the installation of the utility pipe line as designated in the Drawings. b. Payment 1) The work performed and the materials furnished in accordance with this Item are considered subsidiary to the installation of the utility pipe for the type of embedment and backfill as indicated on the plans. No other compensation will be allowed. 2. Imported Embedment or Backfill a. Measurement 1) Measured by the cubic yard as delivered to the site and recorded by truck ticket provided to the City b. Payment 1) Imported fill shall only be paid when using materials for embedment and backfill other than those identified in the Drawings. The work performed and materials furnished in accordance with pre -bid item and measured as provided under "Measurement" will be paid for at the unit price bid per cubic yard of "Imported Embedment/Backfill" delivered to the Site for: a) Various embedment/backfill materials c. The price bid shall include: 1) Furnishing backfill or embedment as specified by this Specification 2) Hauling to the site 3) Placement and compaction of backfill or embedment 3. Concrete Encasement for Utility Lines a. Measurement 1) Measured by the cubic yard per plan quantity. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per cubic yard of "Concrete Encasement for Utility Lines" per plan quantity. c. The price bid shall include: 1) Furnishing, hauling, placing and finishing concrete in accordance with Section 03 30 00 2) Clean-up 4. Ground Water Control a. Measurement 1) Measurement shall be lump sum when a ground water control plan is specifically required by the Contract Documents. b. Payment 1) Payment shall be per the lump sum price bid for "Ground Water Control" including: a) Submittals b) Additional Testing CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 13, 2025 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 330510-3 UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL Page 3 of 21 c) Ground water control system installation d) Ground water control system operations and maintenance e) Disposal of water f) Removal of ground water control system 5. Trench Safety a. Measurement 1) Measured per linear foot of excavation for all trenches that require trench safety in accordance with OSHA excavation safety standards (29 CFR Part 1926 Subpart P Safety and Health regulations for Construction) b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement' will be paid for at the unit price bid per linear foot of excavation to comply with OSHA excavation safety standards (29 CFR Part 1926.650 Subpart P), including, but not limited to, all submittals, labor and equipment. 6. Trench Water Stops a. Measurement 1) Measured per each installed. b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement' will be paid for at the unit price bid per each for "Trench Water Stops." c. The price bid shall include: 1) Excavation and disposal of material 2) Furnishing and placement controlled slow strength material (CLSM) backfill or embedment as specified by this Specification and as shown on the drawings 28 1.3 REFERENCES 29 A.Definitions 30 1. General — Definitions used in this section are in accordance with Terminologies 31 ASTM F412 and ASTM D8 and Terminology ASTM D653, unless otherwise 32 noted. 33 2. Definitions for trench width, backfill, embedment, initial backfill, pipe zone, 34 haunching bedding, springline, pipe zone and foundation are defined as shown in 35 the following schematic: CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 330510-4 UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL Page 4 of 21 U �L � . [J INIIIAL BACKFILL - SPRINGI.INEUJ HAUNCHIING BLODING : FOUNDA71ON �,rr r• UNPAVED AREAS g EXCAVAiLD TRENCH WID1H 0 LL OD CLEARANCr 3. Deleterious materials — Harmful materials such as clay lumps, silts and organic material 4. Excavated Trench Depth — Distance from the surface to the bottom of the bedding or the trench foundation 5. Final Backfill Depth a. Unpaved Areas — The depth of the final backfill measured from the top of the initial backfill to the surface b. Paved Areas — The depth of the final backfill measured from the top of the initial backfill to bottom of permanent or temporary pavement repair B. Reference Standards 1. Reference standards cited in this Specification refer to the current reference standard published at the time of the latest revision date logged at the end of this Specification, unless a date is specifically cited. 2. ASTM Standards: a. ASTM C33-24 Standard Specifications for Concrete Aggregates b. ASTM C88-24 Soundness of Aggregate by Use of Sodium Sulfate or Magnesium Sulfate c. Cl3l/C131M-20 Standard Test Method for Resistance to Degradation of Small - Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine d. ASTM C136-19 Test Method for Sieve Analysis of Fine and Coarse Aggregate CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 13, 2025 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 330510-5 UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL Page 5 of 21 1 e. ASTM C535-16 Standard Test Method for Resistance to Degradation of Large- 2 Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine 3 £ ASTM D448-12 Standard Classification for Sizes of Aggregate for Road and 4 Bridge Construction. 5 g. 6 h. ASTM D558/D558M-19 — Standard Test method for Moisture -Density 7 Relations of Soil -Cement Mixture 8 i. ASTM D698-12 Test Method for Laboratory Compaction Characteristics of Soil 9 Using Stand Efforts (12,400 ft-lb/ft3 600 Kn-m/M3)). 10 j. ASTM D1556/D1556M Standard Test Methods for Density and Unit Weight of 11 Soils in Place by Sand Cone Method. 12 k. ASTM D2321-10 Underground Installation of Thermoplastic Pipe for Sewers 13 and Other Gravity -Flow Applications 14 1. ASTM 2487 —1 Standard Classification of Soils for Engineering Purposes 15 (Unified Soil Classification System) 16 m. ASTM D2922 — Standard Test Methods for Density of Soils and Soil Aggregate 17 in Place by Nuclear Methods (Shallow Depth) 18 n. ASTM D3017 - Standard Test Method for Water Content of Soil and Rock in 19 place by Nuclear Methods (Shallow Depth) 20 o. ASTM D4254 - Standard Test Method for Minimum Index Density and Unit 21 Weight of Soils and Calculations of Relative Density 22 3. OSHA 23 a. Occupational Safety and Health Administration CFR 29, Part 1926-Safety 24 Regulations for Construction, Subpart P - Excavations 25 1.4 ADMINISTRATIVE REQUIREMENTS 26 A.Coordination 27 1. Utility Company Notification 28 a. Notify area utility companies at least 48 hours in advance, excluding weekends 29 and holidays, before starting excavation. 30 b. Request the location of buried lines and cables in the vicinity of the proposed 31 work. 32 B.Sequencing 33 1. Sequence work for each section of the pipe installed to complete the embedment 34 and backfill placement on the day the pipe foundation is complete. 35 2. Sequence work such that proctors are complete in accordance with ASTM D698 36 prior to commencement of construction activities. 37 1.5 SUBMITTALS 38 A.Submittals shall be in accordance with Section 0133 00. 39 B.All submittals shall be approved by the City prior to construction. 40 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS 41 A. Shop Drawings 42 1. Provide detailed drawings and explanation for ground water and surface water 43 control, if required. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 330510-6 UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL Page 6 of 21 1 2. Trench Safety Plan in accordance with Occupational Safety and Health 2 Administration CFR 29, Part 1926-Safety Regulations for Construction, Subpart P - 3 Excavations 4 3. Stockpiled excavation and/or backfill material 5 a. Provide a description of the storage of the excavated material only if the 6 Contract Documents do not allow storage of materials in the right-of-way of the 7 easement. 8 1.7 CLOSEOUT SUBMITTALS [NOT USED] 9 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 10 1.9 QUALITY ASSURANCE [NOT USED] 11 1.10 DELIVERY, STORAGE, AND HANDLING 12 A.Storage 13 1. Within Existing Rights -of -Way (ROW) 14 a. Spoil, imported embedment and backfill materials may be stored within existing 15 ROW, easements or temporary construction easements, unless specifically 16 disallowed in the Contract Documents. 17 b. Do not block drainage ways, inlets or driveways. 18 c. Provide erosion control in accordance with Section 3125 00. 19 d. Store materials only in areas barricaded as provided in the traffic control plans. 20 e. In non -paved areas, do not store material on the root zone of any trees or in 21 landscaped areas. 22 2. Designated Storage Areas 23 a. If the Contract Documents do not allow the storage of spoils, embedment or 24 backfill materials within the ROW, easement or temporary construction 25 easement, then secure and maintain an adequate storage location. 26 b. Provide an affidavit that rights have been secured to store the materials on 27 private property. 28 c. Provide erosion control in accordance with Section 3125 00. 29 d. Do not block drainage ways. 30 e. Only materials used for 1 working day will be allowed to be stored in the work 31 zone. 32 B.Deliveries and haul -off - Coordinate all deliveries and haul -off. 33 1.11 FIELD [SITE] CONDITIONS 34 A.Existing Conditions 35 1. Any data which has been or may be provided on subsurface conditions is not 36 intended as a representation or warranty of accuracy or continuity between soils. It 37 is expressly understood that neither the City nor the Engineer will be responsible 38 for interpretations or conclusions drawn there from by the Contractor. 39 2. Data is made available for the convenience of the Contractor. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 330510-7 UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL Page 7 of 21 1.12 WARRANTY [NOT USED] 2 PART 2 - PRODUCTS 3 2.1 OWNER -FURNISHED [OR] OWNER -SUPPLIED PRODUCTS 4 2.2 MATERIALS 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 A.Materials 1. Utility Sand a. Granular and free flowing b. Generally, meets or exceeds the limits on deleterious substances per Table 1 for fine aggregate according to ASTM C 33 c. Reasonably free of organic material d. Gradation: sand material consisting of durable particles, free of thin or elongated pieces, lumps of clay, loam or vegetable matter and meets the following gradation may be used for utility sand embedment/backfill Sieve Size Percent Retained '/2" 0 1/4" 0-5 #4 0-10 # 16 0-20 #50 20-70 #100 60-90 #200 90-100 e. The City has a pre -approved list of sand sources for utility embedment. The pre -approved list can be found on the City website, Project Resources page. The utility sand sources in the pre -approved list have demonstrated continued quality and uniformity on City of Fort Worth projects. Sand from these sources are pre -approved for use on City projects without project specific testing. 2. Crushed Rock a. Durable crushed rock or recycled concrete b. Meets the gradation of ASTM D448 size numbers 56, 57 or 67 c. May be unwashed d. Free from significant silt clay or unsuitable materials e. Percentage of wear not more than 40 percent per ASTM C 131 or C535 f. Not more than a 12 percent maximum loss when subjective to 5 cycles of sodium sulfate soundness per ASTM C88 3. Fine Crushed Rock a. Durable crushed rock b. Meets the gradation of ASTM D448 size numbers 8 or 89 c. May be unwashed d. Free from significant silt clay or unsuitable materials. e. Have a percentage of wear not more than 40 percent per ASTM C131 or C535 f. Not more than a 12 percent maximum loss when subjective to 5 cycles of sodium sulfate soundness per ASTM C88 4. Ballast Stone CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 13, 2025 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 330510-8 UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL Page 8 of 21 a. Stone ranging from 3 inches to 6 inches in greatest dimension. b. May be unwashed c. Free from significant silt clay or unsuitable materials d. Percentage of wear not more than 40 percent per ASTM C 13 1 or C535 e. Not more than a 12 percent maximum loss when subjected to 5 cycles of sodium sulfate soundness per ASTM C88 5. Acceptable Backfill Material a. In -situ or imported soils classified as CL, CH, SC or GC in accordance with ASTM D2487 b. Free from deleterious materials, boulders over 6 inches in size and organics c. Can be placed free from voids d. Must have 20 percent passing the number 200 sieve 6. Blended Backfill Material a. In -situ soils classified as SP, SM, GP or GM in accordance with ASTM D2487 b. Blended with in -situ or imported acceptable backfill material to meet the requirements of an Acceptable Backfill Material c. Free from deleterious materials, boulders over 6 inches in size and organics d. Must have 20 percent passing the number 200 sieve 7. Unacceptable Backfill Material a. In -situ soils classified as ML, MH, PT, OL or OH in accordance with ASTM D2487 8. Select Fill a. Classified as SC or CL in accordance with ASTM D2487 b. Liquid limit less than 35 c. Plasticity index between 8 and 20 9. Cement Stabilized Sand (CSS) a. Sand 1) Shall be clean, durable sand meeting grading requirements for fine aggregates of ASTM C33 and the following requirements: a) Classified as SW, SP, or SM by the United Soil Classification System of ASTM D2487 b) Deleterious materials (1) Clay lumps, ASTM C142, less than 0.5 percent (2) Lightweight pieces, ASTM C123, less than 5.0 percent (3) Organic impurities, ASTM C40, color no darker than standard color (4) Plasticity index of 4 or less when tested in accordance with ASTM D4318. b. Minimum of 4 percent cement content of Type 1/11 Portland or Blended hydraulic cement c. Water 1) Potable water, free of soils, acids, alkalis, organic matter or other deleterious substances, meeting requirements of ASTM C94 d. Mix in a stationary pug mill, weigh -batch or continuous mixing plant. e. Strength 1) A minimum of 100 psi compressive strength at 7 days in accordance with ASTM D1633, Method A 2) The maximum compressive strength in 7 days shall be 400 psi. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 13, 2025 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 330510-9 UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL Page 9 of 21 1 3) The material will be considered unacceptable and subject to removal and 2 replacement at contractor's expense when the 7-day compressive strength is 3 less than 100 psi or more than 400 psi. 4 f. Random samples of delivered product will be taken in the field at point of 5 delivery for each day of placement in the work area. Specimens will be prepared 6 in accordance with ASTM D 1632. 7 10. Controlled Low Strength Material (CLSM) 8 a. Conform to Section 03 34 13 9 11. Trench Geotextile Fabric 10 a. Soils other than ML or OH in accordance with ASTM D2487 11 1) Needle punch, nonwoven geotextile composed of polypropylene fibers 12 2) Fibers shall retain their relative position 13 3) Inert to biological degradation 14 4) Resist naturally occurring chemicals 15 5) UV Resistant 16 6) Mirafi 140N by Tencate, or approved equal 17 b. Soils Classified as ML or OH in accordance with ASTM D2487 18 1) High -tenacity monofilament polypropylene woven yarn 19 2) Percent open area of 8 percent to 10 percent 20 3) Fibers shall retain their relative position 21 4) Inert to biological degradation 22 5) Resist naturally occurring chemicals 23 6) UV Resistant 24 7) Mirafi FW402 by Tencate, or approved equal 25 12. Concrete Encasement 26 a. Conform to Section 03 30 00. 27 2.3 ACCESSORIES [NOT USED] 28 2.4 SOURCE QUALITY CONTROL [NOT USED] 29 PART 3 - EXECUTION 30 3.1 INSTALLERS [NOT USED] 31 3.2 EXAMINATION 32 A.Verification of Conditions 33 1. Review all known, identified or marked utilities, whether public or private, prior to 34 excavation. 35 2. Locate and protect all known, identified and marked utilities or underground 36 facilities as excavation progresses. 37 3. Notify all utility owners within the project limits 48 hours prior to beginning 38 excavation. 39 4. The information and data shown in the Drawings with respect to utilities is 40 approximate and based on record information or on physical appurtenances 41 observed within the project limits. 42 5. Coordinate with the Owner(s) of underground facilities. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 3305 10- 10 UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL Page 10 of 21 1 6. Immediately notify any utility owner of damages to underground facilities resulting 2 from construction activities. 3 7. Repair any damages resulting from the construction activities. 4 B.Notify the City immediately of any changed condition that impacts excavation and 5 installation of the proposed utility. 6 3.3 PREPARATION 7 A.Protection of In -Place Conditions 8 1. Pavement 9 a. Conduct activities in such a way that does not damage existing pavement that is 10 designated to remain. 11 1) Where desired to move equipment not licensed for operation on public 12 roads or across pavement, provide means to protect the pavement from all 13 damage. 14 b. Repair or replace any pavement damaged due to the negligence of the contractor 15 outside the limits designated for pavement removal at no additional cost to the 16 City. 17 2. Drainage 18 a. Maintain positive drainage during construction and re-establish drainage for all 19 swales and culverts affected by construction. 20 3. Trees 21 a. When operating outside of existing ROW, stake permanent and temporary 22 construction easements. 23 b. Restrict all construction activities to the designated easements and ROW. 24 c. Flag and protect all trees designated to remain in accordance with Section 31 10 25 00. 26 d. Conduct excavation, embedment and backfill in a manner such that there is no 27 damage to the tree canopy. 28 e. Prune or trim tree limbs as specifically allowed by the Drawings or as 29 specifically allowed by the City. 30 1) Pruning or trimming may only be accomplished with equipments 31 specifically designed for tree pruning or trimming. 32 £ Remove trees specifically designated to be removed in the Drawings in 33 accordance with Section 31 10 00. 34 4. Above ground Structures 35 a. Protect all above ground structures adjacent to the construction. 36 b. Remove above ground structures designated for removal in the Drawings in 37 accordance with Section 02 41 13 38 5. Traffic 39 a. Maintain existing traffic, except as modified by the traffic control plan, and in 40 accordance with Section 34 71 13. 41 b. Do not block access to driveways or alleys for extended periods of time unless: 42 1) Alternative access has been provided 43 2) Proper notification has been provided to the property owner or resident 44 3) It is specifically allowed in the traffic control plan 45 c. Use traffic rated plates to maintain access until access is restored. 46 6. Traffic Signal — Poles, Mast Arms, Pull boxes, Detector loops CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 3305 10-11 UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL Page 11 of 21 a. Notify the City's Transportation Management Division a minimum of 48 hours prior to any excavation that could impact the operations of an existing traffic signal. b. Protect all traffic signal poles, mast arms, pull boxes, traffic cabinets, conduit and detector loops. c. Immediately notify the City's Transportation Management Division if any damage occurs to any component of the traffic signal due to the contractors activities. d. Repair any damage to the traffic signal poles, mast arms, pull boxes, traffic cabinets, conduit and detector loops as a result of the construction activities. 7. Fences a. Protect all fences designated to remain. b. Leave fence in the equal or better condition as prior to construction. 14 3.4 INSTALLATION 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 A.Excavation l . Excavate to a depth indicated on the Drawings. 2. Trench excavations are defined as unclassified. No additional payment shall be granted for rock or other in -situ materials encountered in the trench. 3. Excavate to a width sufficient for laying the pipe in accordance with the Drawings and bracing in accordance with the Excavation Safety Plan. 4. The bottom of the excavation shall be firm and free from standing water. a. Notify the City immediately if the water and/or the in -situ soils do not provide for a firm trench bottom. b. The City will determine if any changes are required in the pipe foundation or bedding. 5. Unless otherwise permitted by the Drawings or by the City, the limits of the excavation shall not advance beyond the pipe placement so that the trench may be backfilled in the same day. 6. Over Excavation a. Fill over excavated areas with the specified bedding material as specified for the specific pipe to be installed. b. No additional payment will be made for over excavation or additional bedding material. 7. Unacceptable Backfill Materials a. In -situ soils classified as unacceptable backfill material shall be separated from acceptable backfill materials. b. If the unacceptable backfill material is to be blended in accordance with this Specification, then store material in a suitable location until the material is blended. c. Remove all unacceptable material from the project site that is not intended to be blended or modified. 8. Rock — No additional compensation will be paid for rock excavation or other changed field conditions. 44 B. Shoring, Sheeting and Bracing CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 13, 2025 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 3305 10 - 12 UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL Page 12 of 21 1 1. Engage a Licensed Professional Engineer in the State of Texas to design a site 2 specific excavation safety system in accordance with Federal and State 3 requirements. 4 2. Excavation protection systems shall be designed according to the space limitations 5 as indicated in the Drawings. 6 3. Furnish, put in place and maintain a trench safety system in accordance with the 7 Excavation Safety Plan and required by Federal, State or local safety requirements. 8 4. If soil or water conditions are encountered that are not addressed by the current 9 Excavation Safety Plan, engage a Licensed Professional Engineer in the State of 10 Texas to modify the Excavation Safety Plan and provide a revised submittal to the 11 City. 12 5. Do not allow soil, or water containing soil, to migrate through the Excavation 13 Safety System in sufficient quantities to adversely affect the suitability of the 14 Excavation Protection System. Movable bracing, shoring plates or trench boxes 15 used to support the sides of the trench excavation shall not: 16 a. Disturb the embedment located in the pipe zone or lower 17 b. Alter the pipe's line and grade after the Excavation Protection System is 18 removed 19 c. Compromise the compaction of the embedment located below the spring line of 20 the pipe and in the haunching 21 C. Water Control 22 1. Surface Water 23 a. Furnish all materials and equipment and perform all incidental work required to 24 direct surface water away from the excavation. 25 2. Ground Water 26 a. Furnish all materials and equipment to dewater ground water by a method which 27 preserves the undisturbed state of the subgrade soils. 28 b. Do not allow the pipe to be submerged within 24 hours after placement. 29 c. Do not allow water to flow over concrete until it has sufficiently cured. 30 d. Engage a Licensed Engineer in the State of Texas to prepare a Ground Water 31 Control Plan if any of the following conditions are encountered: 32 1) A Ground Water Control Plan is specifically required by the Contract 33 Documents 34 2) If in the sole judgment of the City, ground water is so severe that an 35 Engineered Ground Water Control Plan is required to protect the trench or the 36 installation of the pipe which may include: 37 a) Ground water levels in the trench are unable to be maintained below 38 the top of the bedding 39 b) A firm trench bottom cannot be maintained due to ground water 40 c) Ground water entering the excavation undermines the stability of the 41 excavation. 42 d) Ground water entering the excavation is transporting unacceptable 43 quantities of soils through the Excavation Safety System. 44 e. In the event that there is no bid item for a Ground Water Control and the City 45 requires an Engineered Ground Water Control Plan due to conditions discovered 46 at the site, the contractor will be eligible to submit a change order. 47 £ Control of ground water shall be considered subsidiary to the excavation when: CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 3305 10 - 13 UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL Page 13 of 21 1 1) No Ground Water Control Plan is specifically identified and required in the 2 Contract Documents 3 g. Ground Water Control Plan installation, operation and maintenance 4 1) Furnish all materials and equipment necessary to implement, operate and 5 maintain the Ground Water Control Plan. 6 2) Once the excavation is complete, remove all ground water control 7 equipment not called to be incorporated into the work. 8 h. Water Disposal 9 1) Dispose of ground water in accordance with City policy or Ordinance. 10 2) Do not discharge ground water onto or across private property without 11 written permission. 12 3) Permission from the City is required prior to disposal into the Sanitary 13 Sewer. 14 4) Disposal shall not violate any Federal, State or local regulations. 15 D.Embedment and Pipe Placement 16 1. Water Lines less than, or equal to, 12 inches in diameter: 17 a. The entire embedment zone shall be of uniform material. 18 b. Utility sand shall be generally used for embedment. 19 c. If ground water is in sufficient quantity to cause sand to pump, then use crushed 20 rock as embedment. 21 1) If crushed rock is not specifically identified in the Contract Documents, 22 then crushed rock shall be paid by the pre -bid unit price. 23 d. Place evenly spread bedding material on a firm trench bottom. 24 e. Provide firm, uniform bedding. 25 f. Place pipe on the bedding in accordance with the alignment of the Drawings. 26 g. In no case shall the top of the pipe be less than 42 inches from the surface of the 27 proposed grade, unless specifically called for in the Drawings. 28 h. Place embedment, including initial backfill, to a minimum of 6 inches, but not 29 more than 12 inches, above the pipe. 30 i. Where gate valves are present, the initial backfill shall extend to 6 inches above 31 the elevation of the valve nut. 32 j. Form all blocking against undisturbed trench wall to the dimensions in the 33 Drawings. 34 k. Compact embedment and initial backfill. 35 1. Place marker tape on top of the initial trench backfill in accordance with Section 36 33 05 26. 37 2. Water Lines 16-inches through 24-inches in diameter: 38 a. The entire embedment zone shall be of uniform material. 39 b. Utility sand may be used for embedment when the excavated trench depth is less 40 than 15 feet deep. 41 c. Crushed rock or fine crushed rock shall be used for embedment for excavated 42 trench depths 15 feet, or greater. 43 d. Crushed rock shall be used for embedment for steel pipe. 44 e. Provide trench geotextile fabric at any location where crushed rock or fine 45 crushed rock come into contact with utility sand 46 f. Place evenly spread bedding material on a firm trench bottom. 47 g. Provide firm, uniform bedding. 48 1) Additional bedding may be required if ground water is present in the 49 trench. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 3305 10-14 UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL Page 14 of 21 1 2) If additional crushed rock is required not specifically identified in the 2 Contract Documents, then crushed rock shall be paid by the pre -bid unit price. 3 h. Place pipe on the bedding according to the alignment shown on the Drawings. 4 i. The pipe line shall be within: 5 1) f3 inches of the elevation on the Drawings for 16-inch and 24-inch water 6 lines 7 j. Place and compact embedment material to adequately support haunches in 8 accordance with the pipe manufacturer's recommendations. 9 k. Place remaining embedment including initial backfill to a minimum of 6 inches, 10 but not more than 12 inches, above the pipe. 11 1. Where gate valves are present, the initial backfill shall extend to up to the valve 12 nut. 13 m. Compact the embedment and initial backfill to 95 percent Standard Proctor 14 ASTM D 698. 15 n. Density test performed by a commercial testing firm approved by the City to 16 verify that the compaction of embedment meets requirements. 17 o. Place trench geotextile fabric on top of the initial backfill. 18 p. Place marker tape on top of the trench geotextile fabric in accordance with 19 Section 33 05 26. 20 3. Water Lines 30-inches and greater in diameter 21 a. The entire embedment zone shall be of uniform material. 22 b. Crushed rock shall be used for embedment. 23 c. Provide trench geotextile fabric at any location where crushed rock or fine 24 crushed rock come into contact with utility sand. 25 d. Place evenly spread bedding material on a firm trench bottom. 26 e. Provide firm, uniform bedding. 27 1) Additional bedding may be required if ground water is present in the 28 trench. 29 2) If additional crushed rock is required which is not specifically identified in 30 the Contract Documents, then crushed rock shall be paid by the pre -bid unit 31 price. 32 £ Place pipe on the bedding according to the alignment shown on the Drawings. 33 g. The pipe line shall be within: 34 1) ±1 inch of the elevation on the Drawings for 30-inch and larger water lines 35 h. Place and compact embedment material to adequately support haunches in 36 accordance with the pipe manufacturer's recommendations. 37 i. For steel pipe greater than 30 inches in diameter, the initial embedment lift shall 38 not exceed the spring line prior to compaction. 39 j. Place remaining embedment, including initial backfill, to a minimum of 6 40 inches, but not more than 12 inches, above the pipe. 41 k. Where gate valves are present, the initial backfill shall extend to up to the valve 42 nut. 43 1. Compact the embedment and initial backfill to 95 percent Standard Proctor 44 ASTM D 698. 45 m. Density test may be performed by a commercial testing firm approved by the 46 City to verify that the compaction of embedment meets requirements. 47 n. Place trench geotextile fabric on top of the initial backfill. 48 o. Place marker tape on top of the trench geotextile fabric in accordance with 49 Section 33 05 26. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 3305 10 - 15 UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL Page 15 of 21 1 4. Sanitary Sewer Lines and Storm Sewer Lines (HDPE) 2 a. The entire embedment zone shall be of uniform material. 3 b. Crushed rock shall be used for embedment. 4 c. Place evenly spread bedding material on a firm trench bottom. 5 d. Spread bedding so that lines and grades are maintained and that there are no sags 6 in the sanitary sewer pipe line. 7 e. Provide firm, uniform bedding. 8 1) Additional bedding may be required if ground water is present in the 9 trench. 10 2) If additional crushed rock is required which is not specifically identified in 11 the Contract Documents, then crushed rock shall be paid by the pre -bid unit 12 price. 13 f. Place pipe on the bedding according to the alignment shown in the Drawings. 14 g. The pipe line shall be within ±0.1 inches of the elevation, and be consistent with 15 the grade shown on the Drawings. 16 h. Place and compact embedment material to adequately support haunches in 17 accordance with the pipe manufacturer's recommendations. 18 i. For sewer lines greater than 30 inches in diameter, the embedment lift shall not 19 exceed the spring line prior to compaction. 20 j. Place remaining embedment including initial backfill to a minimum of 6 inches, 21 but not more than 12 inches, above the pipe. 22 k. Compact the embedment and initial backfill to 95 percent Standard Proctor 23 ASTM D 698. 24 1. Density test may be performed by a commercial testing firm approved by the 25 City to verify that the compaction of embedment meets requirements. 26 m. Place trench geotextile fabric on top of the initial backfill. 27 n. Place marker tape on top of the trench geotextile fabric in accordance with 28 Section 33 05 26. 29 5. Storm Sewer (RCP) 30 a. The bedding and the pipe zone up to the spring line shall be of uniform material. 31 b. Crushed rock shall be used for embedment up to the spring line. 32 c. The specified backfill material may be used above the spring line. 33 d. Place evenly spread bedding material on a firm trench bottom. 34 e. Spread bedding so that lines and grades are maintained and that there are no sags 35 in the storm sewer pipe line. 36 £ Provide firm, uniform bedding. 37 1) Additional bedding may be required if ground water is present in the 38 trench. 39 2) If additional crushed rock is required which is not specifically identified in 40 the Contract Documents, then crushed rock shall be paid by the pre -bid unit 41 price. 42 g. Place pipe on the bedding according to the alignment of the Drawings. 43 h. The pipe line shall be within 10.1 inches of the elevation, and be consistent with 44 the grade, shown on the Drawings. 45 i. Place embedment material up to the spring line. 46 1) Place embedment to ensure that adequate support is obtained in the haunch. 47 j. Compact the embedment and initial backfill to 95 percent Standard Proctor 48 ASTM D 698. 49 k. Density test may be performed by a commercial testing firm approved by the 50 City to verify that the compaction of embedment meets requirements. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 3305 10 - 16 UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL Page 16 of 21 1. Place trench geotextile fabric on top of pipe and crushed rock. 6. Storm Sewer (PP - Polypropylene) a. The entire embedment zone shall be of uniform material. b. Crushed rock shall be used for embedment up to top of pipe. c. Place evenly spread bedding material on a firm trench bottom. d. Spread bedding so that lines and grades are maintained and that there are no sags in the storm sewer pipe line. e. Provide firm, uniform bedding. 1) Additional bedding may be required if ground water is present in the trench. 2) If additional crushed rock is required which is not specifically identified in the Contract Documents, then crushed rock shall be paid by the pre -bid unit price. f. Place pipe on the bedding according to the alignment shown in the Drawings. g. The pipe line shall be within ±0.1 inches of the elevation, and be consistent with the grade shown on the Drawings. h. Place and compact embedment material to adequately support haunches in accordance with the pipe manufacturer's recommendations. i. Compact the embedment and initial backfill to 95 percent Standard Proctor ASTM D 698. j. Density test may be performed by City to verify that the compaction of embedment meets requirements. k. Place trench geotextile fabric on top of the initial backfill. 7. Storm Sewer Reinforced Concrete Box a. Crushed rock shall be used for bedding. b. The pipe zone and the initial backfill shall be: 1) Crushed rock, or 2) Acceptable backfill material compacted to 95 percent Standard Proctor density c. Place evenly spread compacted bedding material on a firm trench bottom. d. Spread bedding so that lines and grades are maintained and that there are no sags in the storm sewer pipe line. e. Provide firm, uniform bedding. 1) Additional bedding may be required if ground water is present in the trench. 2) If additional crushed rock is required which is not specifically identified in the Contract Documents, then crushed rock shall be paid by the pre -bid unit price. f. Fill the annular space between multiple boxes with crushed rock, CLSM according to 03 34 13. g. Place pipe on the bedding according to the alignment of the Drawings. h. The pipe shall be within ±0.1 inches of the elevation, and be consistent with the grade, shown on the Drawings. i. Compact the embedment initial backfill to 95 percent Standard Proctor ASTM D698. 8. Water Services (Less than 2 Inches in Diameter) a. The entire embedment zone shall be of uniform material. b. Utility sand shall be generally used for embedment. c. Place evenly spread bedding material on a firm trench bottom. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 13, 2025 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 3305 10 - 17 UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL Page 17 of 21 d. Provide firm, uniform bedding. e. Place pipe on the bedding according to the alignment of the Plans. £ Compact the initial backfill to 95 percent Standard Proctor ASTM D698. 9. Sanitary Sewer Services a. The entire embedment zone shall be of uniform material. b. Crushed rock shall be used for embedment. c. Place evenly spread bedding material on a firm trench bottom. d. Spread bedding so that lines and grades are maintained and that there are no sags in the sanitary sewer pipe line. e. Provide firm, uniform bedding. 1) Additional bedding may be required if ground water is present in the trench. 2) If additional crushed rock is required which is not specifically identified in the Contract Documents, then crushed rock shall be paid by the pre -bid unit price. f. Place pipe on the bedding according to the alignment of the Drawings. g. Place remaining embedment, including initial backfill, to a minimum of 6 inches, but not more than 12 inches, above the pipe. h. Compact the initial backfill to 95 percent Standard Proctor ASTM D698. i. Density test may be required to verify that the compaction meets the density requirements. E. Trench Backfill 1. At a minimum, place backfill in such a manner that the required in -place density and moisture content is obtained, and so that there will be no damage to the surface, pavement or structures due to any trench settlement or trench movement. a. Meeting the requirement herein does not relieve the responsibility to damages associated with the Work. 2. Backfill Material a. Final backfill (not under existing pavement or future pavement) 1) Backfill with: a) Acceptable backfill material b) Blended backfill material, or c) Select backfill material, CSS, or CLSM when specifically required b. Final backfill depth 15 feet or greater (under existing or future pavement) 1) Backfill depth from 0 to 15 feet deep a) Backfill with: (1) Acceptable backfill material (2) Blended backfill material, or (3) Select backfill material, CSS, or CLSM when specifically required 2) Backfill depth from 15 feet and greater a) Backfill with: (1) Select Fill (2) CSS, or (3) CLSM when specifically required c. Backfill for service lines: 1) Backfill for water or sewer service lines shall be the same as the requirement of the main that the service is connected to. 3. Required Compaction and Density CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised June 13, 2025 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 3305 10-18 UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL Page 18 of 21 1 a. Final backfill (depths less than 15 feet/under existing or future pavement) 2 1) Compact acceptable backfill material, blended backfill material or select 3 backfill to a minimum of 95 percent Standard Proctor per ASTM D698 at 4 moisture content within -2 to +5 percent of the optimum moisture. 5 2) CSS or CLSM requires no compaction. 6 b. Final backfill (depths 15 feet and greater/under existing or future pavement) 7 1) Compact select backfill to a minimum of 98 percent Standard Proctor per 8 ASTM D 698 at moisture content within -2 to +5 percent of the optimum 9 moisture up to the final grade. 10 2) CSS or CLSM requires no compaction. 11 c. Final backfill (not under existing or future pavement) 12 1) Compact acceptable backfill material blended backfill material, or select 13 backfill to a minimum of 95 percent Standard Proctor per ASTM D 698 at 14 moisture content within -2 to +5 percent of the optimum moisture. 15 4. Saturated Soils 16 a. If in -situ soils consistently demonstrate that they are greater than 5 percent over 17 optimum moisture content, the soils are considered saturated. 18 b. Flooding the trench or water jetting is strictly prohibited. 19 c. If saturated soils are identified in the Drawings or Geotechnical Report in the 20 Appendix, Contractor shall proceed with Work following all backfill procedures 21 outlined in the Drawings for areas of soil saturation greater than 5 percent. 22 d. If saturated soils are encountered during Work but not identified in Drawings or 23 Geotechnical Report in the Appendix: 24 1) The Contractor shall: 25 a) Immediately notify the City. 26 b) Submit a Contract Claim for Extra Work associated with direction from 27 City. 28 2) The City shall: 29 a) Investigate soils and determine if Work can proceed in the identified 30 location. 31 b) Direct the Contractor of changed backfill procedures associated with 32 the saturated soils that may include: 33 (1) Imported backfill 34 (2) A site specific backfill design 35 5. Placement of Backfill 36 a. Use only compaction equipment specifically designed for compaction of a 37 particular soil type and within the space and depth limitation experienced in the 38 trench. 39 b. Flooding the trench or water setting is strictly prohibited. 40 c. Place in loose lifts not to exceed 12 inches. 41 d. Compact to specified densities. 42 e. Compact only on top of initial backfill, undisturbed trench or previously 43 compacted backfill. 44 f. Remove any loose materials due to the movement of any trench box or shoring 45 or due to sloughing of the trench wall. 46 g. Install appropriate tracking balls for water and sanitary sewer trenches in 47 accordance with Section 33 05 26. 48 6. Backfill Means and Methods Demonstration CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 3305 10 - 19 UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL Page 19 of 21 1 a. Notify the City in writing with sufficient time for the City to obtain samples and 2 perform standard proctor test in accordance with ASTM D698. 3 b. The results of the standard proctor test must be received prior to beginning 4 excavation. 5 c. Upon commencing of backfill placement for the project the Contractor shall 6 demonstrate means and methods to obtain the required densities. 7 d. Demonstrate Means and Methods for compaction including: 8 1) Depth of lifts for backfill which shall not exceed 12 inches 9 2) Method of moisture control for excessively dry or wet backfill 10 3) Placement and moving trench box, if used 11 4) Compaction techniques in an open trench 12 5) Compaction techniques around structure 13 e. Provide a testing trench box to provide access to the recently backfilled material. 14 £ The City will provide a qualified testing lab full time during this period to 15 randomly test density and moisture continent. 16 1) The testing lab will provide results as available on the job site. 17 7. Varying Ground Conditions 18 a. Notify the City of varying ground conditions and the need for additional 19 proctors. 20 b. Request additional proctors when soil conditions change. 21 c. The City may acquire additional proctors at its discretion. 22 d. Significant changes in soil conditions will require an additional Means and 23 Methods demonstration. 24 3.5 REPAIR [NOT USED] 25 3.6 RE -INSTALLATION [NOT USED] 26 3.7 FIELD QUALITY CONTROL 27 A.Field Tests and Inspections 28 1. Proctors 29 a. The City will perform Proctors in accordance with ASTM D698. 30 b. Test results will generally be available to within 4 calendar days and distributed 31 to: 32 1) Contractor 33 2) City Project Manager 34 3) City Inspector 35 4) Engineer 36 c. Notify the City if the characteristic of the soil changes. 37 d. City will perform new proctors for varying soils: 38 1) When indicated in the geotechnical investigation in the Appendix 39 2) If notified by the Contractor 40 3) At the convenience of the City 41 e. Trenches where different soil types are present at different depths, the proctors 42 shall be based on the mixture of those soils. 43 2. Density Testing of Backfill 44 a. Density Tests shall be in conformance with ASTM D2922. 45 b. Provide a testing trench protection for trench depths in excess of 5 feet. 46 c. Place, move and remove testing trench protection as necessary to facilitate all 47 test conducted by the commercial testing firm approved by the City. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 3305 10 - 20 UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL Page 20 of 21 1 d. The commercial testing lab will perform moisture/density test for every 200-ft 2 or less of trench length, as measured along the length of the pipe. A minimum of 3 one test shall be performed for every 2 vertical feet of compacted backfill 4 material, independent of the contractor's lift thickness for compaction. Test 5 locations shall be staggered within each lift so that successive lifts are not tested 6 in the same location. A random number generator may be used to determine test 7 locations. Moisture/density tests shall be performed at a depth not more than 2 8 feet above the top of the pipe bedding and in 2-foot increments up to the final 9 grade. The project inspector or project manager may request testing at an 10 increased frequency and/or at specific locations. 11 e. The contractor can proceed with subsequent earthwork only after test results for 12 previously completed work comply with requirements. If the required 13 compaction density has not been obtained, the backfill should be scarified and 14 moistened or aerated, or removed to a depth required, and be replaced with 15 approved backfill, and re -compacted to the specified density at the contractor's 16 expense. In no case will excavation, pipe -laying, or other operation be allowed 17 to proceed until the specified compaction is attained. 18 f. The testing lab will provide results to Contractor and the City's Inspector upon 19 completion of the testing. 20 g. A formal report will be posted to the City's Accela (Developer Projects) and 21 BIM 360 (City Projects) site within 48 hours. 22 h. Test reports shall include: 23 1) Location of test by station number 24 2) Time and date of test 25 3) Depth of testing 26 4) Field moisture 27 5) Dry density 28 6) Proctor identifier 29 7) Percent Proctor Density 30 3. Density of Embedment 31 a. Storm sewer boxes that are embedded with acceptable backfill material, blended 32 backfill material, cement modified backfill material or select material will 33 follow the same testing procedure as backfill. 34 b. The City may test fine crushed rock or crushed rock embedment in accordance 35 with ASTM D2922 or ASTM 1556. 36 B.Non-Conforming Work 37 1. All non -conforming work shall be removed and replaced. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 3305 10 - 21 UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL Page 21 of 21 1 3.8 SYSTEM STARTUP [NOT USED] 2 3.9 ADJUSTING [NOT USED] 3 3.10 CLEANING [NOT USED] 4 3.11 CLOSEOUT ACTIVITIES [NOT USED] 5 3.12 PROTECTION [NOT USED] 6 3.13 MAINTENANCE [NOT USED] 7 3.14 ATTACHMENTS [NOT USED] 8 9 END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 1.2 — Added Item for Concrete Encasement for Utility Lines Various Sections — Revised Depths to Include 15' and greater 12/20/2012 D. Johnson 3.3.A — Additional notes for pavement protection and positive drainage. 3.4.E.2 — Added requirements for backfill of service lines. 3.4.E.5 — Added language prohibiting flooding of trench 1.2.A.3 — Clarified measurement and payment for concrete encasement as per plan 6/18/2013 D. Johnson quantity 2.2.A — Added language for concrete encasement 11/09/16 Z. Arega 2.2.A.Ld Modify gradation for sand material 2.2 A. 1. E. - Added reference to pre -approved list of sand sources for embedment; 3.3 A. 6. - Changed reference to Transportation Management Division; 3.4 - 2/26/2021 Z. Arega Provided clarification re: use of commercial testing firms approved by City and backfill requirements; and 3.7 A. 2. Provided clarification re: backfill testing requirements. 4/2/2021 M Owen 3.4 D. 6. Add requirements Storm Sewer (PP - Polypropylene) 1.3 B. — Updated reference standards 2.2 A. 9. b. — Clarified Portland or Blended hydraulic cement 12/13/24 M Owen 2.2 A. 9. e. — Added limits for methods of CSS mixing and clarified testing values resulting in required replacement Removed blue text guidance, as there are no required changes. 6/13/25 M Owen 1.2 A. 6. Added water trench stop to M&P section. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised June 13, 2025 City Project No. 103412 SECTION 33 0512 WATER LINE LOWERING PART1- GENERAL 1.1 SUMMARY A. Section Includes: 330512-1 WATER LINE LOWERING Page 1 of 4 1. Locations where existing 12-inch or smaller water lines are crossed by a new storm sewer, sanitary sewer or water transmission main and the existing water line is to be lowered under the proposed improvement and no design profile has been provided in the Drawings 2. Locations where a new 12-inch or smaller water line is installed and crosses an existing underground conflict which requires the water line to be lowered greater than two feet below the standard depth and has not been detailed in the Drawings 3. 16-inch and larger water lines are excluded from this Section and should be specifically designed for lowering and paid for by unit price items B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the Contract 2. Division 1— General Requirements 3. Section 33 04 40 — Cleaning and Acceptance Testing of Water Mains 4. Section 33 05 10 — Utility Trench Excavation, Embedment, and Backfill 5. Section 33 11 10 —Ductile Iron Pipe 6. Section 33 11 11 — Ductile Fittings 7. Section 33 11 12 — Polyvinyl Chloride (PVC) Pressure Pipe 8. Section 33 12 25 — Connection to Existing Water Main 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Water Line Lowering a. Measurement 1) Measurement for this Item shall be per each by size of each Water Line Lower performed. b. Payment 1) The work performed and the materials furnished in accordance with this Item shall be paid for at the unit price bid per each "Water Line Lowering" installed for: a) Various Sizes c. The price bid shall include: 1) Furnishing and installing Ductile Iron or PVC Pipe and Ductile Iron Fittings CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 330512-2 WATER LINE LOWERING Page 2 of 4 2) Polyethylene encasement 3) Paving removal 4) Excavation 5) Hauling 6) Disposal of excess material 7) Furnishing and placement of embedment 8) Furnishing, placement, and compaction of backfill 9) Thrust restraint 10) Bolts and nuts 11) Gaskets 12) Clean-up 13) Cleaning 14) Disinfection 15) Testing 16) Connections to the existing water line 1.3 REFERENCES A. Reference Standards 1. Reference standards cited in this Specification refer to the current reference standard published at the time of the latest revision date logged at the end of this Specification, unless a date is specifically cited. 2. Texas Commission on Environmental Quality (TCEQ) a. Title 30 Texas Administrative Code (TAC) Chapter 290, Public Drinking Water. 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 1.5 SUBMITTALS [NOT USED] 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE [NOT USED] 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 1.11 FIELD [SITE] CONDITIONS [NOT USED] 1.12 WARRANTY [NOT USED] PART 2- PRODUCTS 2.1 OWNER -FURNISHED [OR] OWNER -SUPPLIED PRODUCTS [NOT USED] 2.2 EQUIPMENT, PRODUCT TYPES, MATERIALS A. Materials 1. Ductile Iron Pipe shall conform to Section 33 11 10. 2. Ductile Iron Fittings with retainer glands shall conform to Section 33 11 11. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 330512-3 WATER LINE LOWERING Page 3 of 4 3. Polyvinyl Chloride (PVC) pressure Pipe shall conform to Section 33 11 12. 2.3 ACCESSORIES [NOT USED] 2.4 SOURCE QUALITY CONTROL [NOT USED] PART 3 - EXECUTION 3.1 INSTALLERS [NOT USED] 3.2 EXAMINATION A. Evaluation and Assessment 1. Verify elevation of conflict which requires the water line to be relocated. 3.3 PREPARATION [NOT USED] 3.4 INSTALLATION A. General 1. Water lines lowered to resolve conflicts between the water line and a proposed utility shall be lowered to maintain a 2-foot separation between the outside diameters of the water line and the other buried utilities. a. When approved by the Water Department, the separation may be reduced to 12- inches. b. No exception shall be granted to the criteria in Article 3.4 B of the Section. B. Water Crossing Sanitary Sewer 1. Water lines crossing sanitary sewer shall be in accordance with the TCEQ Title 30 TAC Chapter 290. C. Water Lines Crossing under Storm Drains 1. Water lines crossing within 2 feet below storm drains shall be constructed of Ductile Iron Pipe in accordance with Section 33 11 10. D. Install Ductile Iron Pipe in accordance with Section 33 11 10. E. Install Ductile Iron Fittings with retainer glands in accordance with Section 33 11 11. F. Install Polyvinyl Chloride (PVC) Pressure Pipe in accordance with Section 33 11 12. G. Disinfect and test at the direction of the City. H. Complete connections to the existing main in accordance with Section 33 12 25. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 330512-4 WATER LINE LOWERING Page 4 of 4 3.5 REPAIR / RESTORATION [NOT USED] 3.6 RE -INSTALLATION [NOT USED] 3.7 FIELD QUALITY CONTROL [NOT USED] 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 12/20/2012 D. Johnson 1. LA — Clarification of when Section is applicable CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 3305 13- 1 FRAME, COVER, AND GRADE RINGS Page 1 of 6 1 SECTION 33 05 13 2 FRAME, COVER, AND GRADE RINGS 3 PART1- GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. Cast iron frame, cover and grade rings used as access ports into water, sanitary 7 sewer and storm drain structures such manholes or vaults 8 2. Compression Molded Composite Frames and Covers used as access ports into 9 sanitary sewer and water structures such as manholes and junction boxes. 10 B.Deviations from this City of Fort Worth Standard Specification 11 1. None. 12 C.Related Specification Sections include, but are not necessarily limited to: 13 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the 14 Contract 15 2. Division 1 — General Requirements 16 1.2 PRICE AND PAYMENT PROCEDURES 17 A.Measurement and Payment 18 1. Measurement 19 a. This Item is considered subsidiary to the structure containing the frame, cover 20 and grade rings. 21 2. Payment 22 a. The work performed and the materials furnished in accordance with this Item 23 are subsidiary to the unit price bid per each structure complete in place, and no 24 other compensation will be allowed. 25 1.3 REFERENCES 26 A.Reference Standards 27 1. Reference standards cited in this Specification refer to the current reference 28 standard published at the time of the latest revision date logged at the end of this 29 Specification, unless a date is specifically cited. 30 2. ASTM International (ASTM) 31 a. ASTM A48 — Standard Specification for Gray Iron Castings 32 b. ASTM A536 - Standard Specification for Ductile Iron Castings 33 c. ASTM C478 - Specification for Precast Reinforced Concrete Manhole Sections 34 3. American Association of State Highways and Transportation Officials (AASHTO) 35 a. AASHTO HS-25 — AASHTO Highway Bridge Specification: Axial Loading to 36 meet or exceed 21,280 pounds/wheel load 37 b. AASHTO M306 — Standard Specification for Drainage, Sewer, Utility and 38 Related Castings CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised September 9, 2022 City Project No. 103412 330513-2 FRAME, COVER, AND GRADE RINGS Page 2 of 6 1 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 2 1.5 SUBMITTALS 3 A.Submittals shall be in accordance with Section 0133 00. 4 B.All submittals shall be approved by the City prior to delivery and/or fabrication for 5 specials. 6 1.6 ACTION SUBMITTALSANFORMATIONAL SUBMITTALS 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 0_8 27 A.Product Data 1. All castings shall be cast with: a. Approved foundry's name b. Part number c. Country of origin 2. All moldings shall display: a. Approved Molder b. Molding date c. Wording that material is non-metallic d. Country of origin 3. Provide manufacturers: a. Specifications b. Load tables c. Dimension diagrams d. Anchor details e. Installation instructions B. Certificates 1. Manufacturer shall certify that all castings or moldings conform to the ASTM and AASHTO designations. 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 28 1.9 QUALITY ASSURANCE [NOT USED] 29 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 30 1.11 FIELD [SITE] CONDITIONS [NOT USED] 31 1.12 WARRANTY [NOT USED] 32 PART 2 - PRODUCTS 33 2.1 OWNER -FURNISHED [OR] OWNER -SUPPLIED PRODUCTS [NOT USED] 34 2.2 EQUIPMENT, PRODUCT TYPES, MATERIALS 35 A.Manufacturers 36 1. Only the manufacturers as listed on the City's Standard Products List will be 37 considered as shown in Section 0160 00 unless otherwise specified on the plans. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised September 9, 2022 City Project No. 103412 330513-3 FRAME, COVER, AND GRADE RINGS Page 3 of 6 1 a. The manufacturer must comply with this Specification and related Sections. 2 2. Any product that is not listed on the Standard Products List is considered a 3 substitution and shall be submitted in accordance with Section 0125 00. 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 B. Cast Iron Covers 1. Use castings for frames that conform to ASTM A48, Class 35B or better. 2. Use castings for covers that conform to ASTM A536, Grade 65-45-12 or better. 3. Use clean casting capable of withstanding application of AASHTO HS-20 vehicle loading with permanent deformation. 4. Covers a. Size to set flush with the frame with no larger than a 1/8-inch gap between the frame and cover b. Provide with 2-inch wide pick slots in lieu of pick holes. c. Provide gasket in frame and cover. d. Standard Dimensions 1) Sanitary Sewer a) Provide a clear opening of 30 inches for all sanitary sewer frames and cover assemblies unless otherwise specified in the Contract Documents. 2) Storm Drain a) Provide a clear opening of 24 inches for all storm drain frames, inlets and cover assemblies unless otherwise specified in the Contract Documents. b) Provide a minimum clear opening of 30 inches for all storm sewer manholes and junction structures. e. Standard Labels 1) Water a) Cast lid with the word "WATER" in 2-inch letters across the lid. 2) Sanitary Sewer a) Cast lid with the word "SANITARY SEWER" in 2-inch letters across the lid. 3) Storm Drain a) Cast lid with the word "STORM DRAIN" in 2-inch letters across the lid. f. Hinge Covers 1) Provide water tight gasket on all hinged covers. 2) Water a) Provide hinged covers for all water structures. 3) Sanitary Sewer a) Provide hinged covers for all manholes or structures constructed over 24-inch sewer lines and larger and for manholes where rim elevations are greater than 12 inches above the surface. C. Composite Covers 1. All composite moldings shall consist of a thermosetting resin matrix blended and/or combined with reinforcing fiber rovings, short fiber filaments, or equivalent nonmetallic reinforcing structure(s). The thermosetting resin matrix shall be a polymer, vinylester, or a blend of these. The moldings shall be true to pattern in locations affecting their strength and value for the service intended. Before the moldings are removed from the molding operation, they shall be thoroughly deflashed and cleaned at the parting lines, holes, notches and all exposed edges. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised September 9, 2022 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 330513-4 FRAME, COVER, AND GRADE RINGS Page 4 of 6 1 2. Use clean molding capable of withstanding application of AASHTO HS-25 vehicle 2 loading with permanent deformation. Composite frames shall have a minimum wall 3 thickness of 0.75 inches in sections exposed to traffic and potential traffic wheel 4 impact. 5 3. Metal reinforcements or metal hinges molded within the composite shall not be 6 permitted. 7 4. All composite moldings shall have UV stabilizers (concentrations from 0.05% to 8 5%) added prior to shaping the product by injection molding. 9 5. Covers 10 a. Composite covers shall be compression molded under high pressures (>0.5 11 tons/sq inch of x-y surface area) and high temperatures (>200 degrees F). 12 Components for locking systems below the cover exposed to sewer environment 13 shall be made of noncorrosive materials such as nonmagnetic 316 stainless steel 14 (Austenite) or a polymer. 15 b. Size to set flush with the frame with no larger than a 1/8 -inch gap between the 16 frame and cover 17 c. Provide with 2 - inch wide pick slots in lieu of pick holes. 18 d. Provide gasket in frame and cover. 19 e. Standard Dimensions 20 1) Sanitary Sewer and Water 21 a) Provide a clear opening of 30 inches for all sanitary sewer frames and 22 cover assemblies unless otherwise specified in the Contract Documents. 23 f. Standard Labels 24 1) Sanitary Sewer 25 a) Cast lid with the word "SANITARY SEWER" in 1-1/2-inch 26 (minimum) or 2-inch (maximum) letters across the lid. 27 2) Water 28 a) Cast lid with the word "WATER" in 1-1/2-inch (minimum) or 2-inch 29 (maximum) letters across the lid. 30 b) 31 g. Hinge Covers 32 1) Hinged covers shall be double -hinged allowing a minimal 1800 full 33 opening. 34 2) Provide water tight gasket on all hinged covers. 35 3) Sanitary Sewer 36 a) Provide hinged covers for all manholes or structures constructed over 37 all sewer lines. 38 D.Grade Rings 39 1. Provide composite grade rings in sizes from 2-inch up to 8-inch. 40 2. Precast concrete grade rings are not permitted 41 3. Riser adjustment to surface grade maybe constructed using circular Sonotube® 42 forms 43 E. Joint Sealant 44 1. Provide a pre -formed or trowelable bitumastic sealant in an extrudable or flat tape 45 form. 46 2. Provide sealant that is not dependant on a chemical action for its adhesive 47 properties or cohesive strength. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised September 9, 2022 City Project No. 103412 330513-5 FRAME, COVER, AND GRADE RINGS Page 5 of 6 1 3. Provide adhesive as recommended by manufacturer on composite covers/grade 2 rings. 3 2.3 ACCESSORIES [NOT USED] 4 2.4 SOURCE QUALITY CONTROL [NOT USED] 5 PART 3 - EXECUTION 6 3.1 INSTALLERS [NOT USED] 7 3.2 EXAMINATION [NOT USED] 8 3.3 PREPARATION [NOT USED] 9 3.4 INSTALLATION 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 A.Grade Rings 1. Place as shown in the City Standard Details. 2. Clean surfaces of dirt, sand, mud or other foreign matter before placing sealant. 3. Seal each composite grade ring with sealant specified in this Specification and as shown on the City Standard Details. B.Frame and Cover 1. Water a. For water structures install frame, cover and grade rings in accordance with applicable City Standard Detail. 2. Sanitary Sewer a. For sanitary sewer structures install frame, cover and grade rings in accordance with applicable City Standard Detail. 3. Storm Drain a. For storm drain structures install frame, cover and grade rings in accordance with applicable City Standard Detail. 4. Hinge Cover a. Provide hinge cover on elevated manholes, junction boxes, in the flood plain and where specified on the Drawings. Hinges are not required on composite manhole covers. C.Joint Sealing 1. Seal frame, grade rings and structure with specified sealant. D.Concrete Collar 1. Provide concrete collar around all frame and cover assemblies constructed at grade. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised September 9, 2022 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 330513-6 FRAME, COVER, AND GRADE RINGS Page 6 of 6 1 3.5 REPAIR / RESTORATION [NOT USED] 2 3.6 RE -INSTALLATION [NOT USED] 3 3.7 FIELD [OR] SITE QUALITY CONTROL [NOT USED] 4 3.8 SYSTEM STARTUP [NOT USED] 5 3.9 ADJUSTING [NOT USED] 6 3.10 CLEANING [NOT USED] 7 3.11 CLOSEOUT ACTIVITIES [NOT USED] 8 3.12 PROTECTION [NOT USED] 9 3.13 MAINTENANCE [NOT USED] 10 3.14 ATTACHMENTS [NOT USED] 12 13 END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 12/20/2012 D. Johnson 2.2.B.4.d.2)b) — Updated to clear opening dimensions to 22 '/2 inches 3/19/2021 C. Henry 2.2.B.4.d.2)a) — Updated to clear opening dimensions to 24 inches 2.2.B.4.d.2)b) — Updated to clear opening dimensions to 30 inches 7/02/2021 M Owen Included composite requirements 12/09/2021 M Owen Update specification to correspond to standard detail revisions. //09/2022 M Owen 2.2 D and E and 3.4 A — Clarified use of composite grade rings or adjustment using circular Sonotube® forms and that precast concrete grade rings are not permitted. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised September 9, 2022 City Project No. 103412 33 0514 -1 ADJUSTING MANHOLES, INLETS, VALVE BOXES, AND OTHER STRUCTURES TO GRADE Page I of 8 1 SECTION 33 0514 2 ADJUSTING MANHOLES, INLETS, VALVE BOXES, AND OTHER STRUCTURES TO 3 GRADE 4 PART 1 - GENERAL 5 1.1 SUMMARY 6 A. Section Includes: 7 1. Vertical adjustments to manholes, drop inlets, valve boxes, cathodic protection test 8 stations and other miscellaneous structures to anew grade 9 B. Deviations from this City of Fort Worth Standard Specification 10 1. None. 11 12 13 14 15 16 17 18 19 20 21 22 23 24 C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the Contract 2. Division 1— General Requirements 3. Section 32 01 17 — Permanent Asphalt paving Repair 4. Section 32 0129 — Concrete Paving Repair 5. Section 33 05 10 — Utility Trench Excavation, Embedment and Backfill 6. Section 33 05 13 — Frame, Cover and Grade Rings 7. Section 33 39 10 — Cast -in -Place Concrete Manholes 8. Section 33 39 20 — Precast Concrete Manholes 9. Section 33 12 20 — Resilient Seated (Wedge) Gate Valve 10. Section 33 12 21— AWWA Rubber -Seated Butterfly Valve 11. Section 33 04 11— Corrosion Control Test Station 12. Section 33 04 12 — Magnesium Anode Cathodic Protection System 25 1.2 PRICE AND PAYMENT PROCEDURES 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 A. Measurement and Payment 1. Manhole — Minor Adjustment a. Measurement 1) Measurement for this Item shall be per each adjustment using only grade rings or other minor adjustment devices to raise or lower a manhole to a grade as specified on the Drawings. b. Payment 1) The work performed and the materials furnished in accordance with this Item will be paid for at the unit price bid per each "Manhole Adjustment, Minor" completed. c. The price bid shall include: 1) Pavement removal 2) Excavation 3) Hauling 4) Disposal of excess material CITY OF FORT WORTH Water& Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract2020 WSM-H Revised March 11, 2022 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 33 05 14 -2 ADJUSTING MANHOLES, INLETS, VALVE BOXES, AND OTHER STRUCTURES TO GRADE Page 2 of 8 5) Grade rings or other adjustment device 6) Reuse of the existing manhole frame and cover 7) Furnishing, placing and compaction of embedment and backfill 8) Concrete base material 9) Permanent asphalt patch or concrete paving repair, as required 10) Clean-up 2. Manhole - Major Adjustment a. Measurement 1) Measurement for this Item shall be per each adjustment requiring structural modifications to raise or lower a manhole to a grade as specified on the Drawings. b. Payment 1) The work performed and the materials furnished in accordance with this Item will be paid for at the unit price bid per each "Manhole Adjustment, Major" completed. c. The price bid shall include: 1) Pavement removal 2) Excavation 3) Hauling 4) Disposal of excess material 5) Structural modifications, grade rings or other adjustment device 6) Reuse of the existing manhole frame and cover 7) Furnishing, placing and compaction of embedment and backfill 8) Concrete base material 9) Permanent asphalt patch or concrete paving repair, as required 10) Clean-up 3. Manhole - Major Adjustment with Frame and Cover a. Measurement 1) Measurement for this Item shall be per each adjustment requiring structural modifications to raise or lower a manhole to a grade specified on the Drawings or structural modifications for a manhole requiring a new frame and cover, often for changes to cover diameter. b. Payment 1) The work performed and the materials furnished in accordance with this Item will be paid for at the unit price bid per each "Manhole Adjustment, Major w/ Cover" completed. c. The price bid shall include: 1) Pavement removal 2) Excavation 3) Hauling 4) Disposal of excess material 5) Structural modifications, grade rings or other adjustment device 6) Frame and cover 7) Furnishing, placing and compaction of embedment and backfill 8) Concrete base material 9) Permanent asphalt patch or concrete paving repair, as required 10) Clean-up 4. Inlet a. Measurement CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised March 11, 2022 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 33 05 14 - 3 ADJUSTING MANHOLES, INLETS, VALVE BOXES, AND OTHER STRUCTURES TO GRADE Page 3 of 8 1) Measurement for this Item shall be per each adjustment requiring structural modifications to inlet to a grade specified on the Drawings. b. Payment 1) The work performed and the materials furnished in accordance with this Item will be paid for at the unit price bid per each "Inlet Adjustment" completed. c. The price bid shall include: 1) Pavement removal 2) Excavation 3) Hauling 4) Disposal of excess material 5) Structural modifications 6) Furnishing, placing and compaction of embedment and backfill 7) Concrete base material, as required 8) Surface restoration, permanent asphalt patch or concrete paving repair, as required 9) Clean-up 5. Valve Box a. Measurement 1) Measurement for this Item shall be per each adjustment to a grade specified on the Drawings. b. Payment 1) The work performed and the materials furnished in accordance with this Item will be paid for at the unit price bid per each "Valve Box Adjustment" completed. c. The price bid shall include: 1) Pavement removal 2) Excavation 3) Hauling 4) Disposal of excess material 5) Adjustment device 6) Furnishing, placing and compaction of embedment and backfill 7) Concrete base material, as required 8) Surface restoration, permanent asphalt patch or concrete paving repair, as required 9) Clean-up 6. Cathodic Protection Test Station a. Measurement 1) Measurement for this Item shallbe per each adjustment to a grade specified on the Drawings. b. Payment 1) The work performed and the materials furnished in accordance with this Item will be paid for at the unit price bid per each "Cathodic Protection Test Station Adjustment" completed. c. The price bid shall include: 1) Pavement removal 2) Excavation 3) Hauling 4) Disposal of excess material CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised March 11, 2022 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 33 05 14 -4 ADJUSTING MANHOLES, INLETS, VALVE BOXES, AND OTHER STRUCTURES TO GRADE Page 4 of 8 5) Adjustment device 6) Furnishing, placing and compaction of embedment and backfill 7) Concrete base material, as required 8) Surface restoration, permanent asphalt patch or concrete paving repair, as required 9) Clean-up 7. Fire Hydrant a. Measurement 1) Measurement for this Item shall be per each adjustment requiring stem extensions to meet a grade specified by the Drawings. b. Payment 1) The work performed and the materials furnished in accordance with this Item will be paid for at the unit price bid per each "Fire Hydrant Stem Extension" completed. c. The price bid shall include: 1) Pavement removal 2) Excavation 3) Hauling 4) Disposal of excess material 5) Adjustment materials 6) Furnishing, placing and compaction of embedment and backfill 7) Concrete base material, as required 8) Surface restoration, permanent asphalt patch or concrete paving repair, as required 9) Clean-up 8. Meter Box a. Measurement 1) Minor adjustments to meter box less than 6-inches vertical shallbe considered subsidiary to the meter box pay item. 2) Measurement for this Item shall be per each water meter adjustment required in excess of 6-inches vertically to meet a grade specified by the Drawings. b. Payment 1) The work performed and the materials furnished in accordance with this Item will be paid for at the unit price bid per each "Meter Box Adjustment Extension" completed. c. The price bid shall include: 1) Excavation 2) Hauling 3) Disposal of excess material 4) Adjustment materials 5) Furnishing, placing and compaction of embedment and backfill 6) Concrete base material, as required 7) Surface restoration, unimproved area, as required 8) Clean-up 9. Miscellaneous Structure CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised March 11, 2022 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 33 05 14 - 5 ADJUSTING MANHOLES, INLETS, VALVE BOXES, AND OTHER STRUCTURES TO GRADE Page 5 of 8 1 a. Measurement 2 1) Measurement for this Item shall be per each adjustment requiring structural 3 modifications to said structure to a grade specified on the Drawings. 4 b. Payment 5 1) The work performed and the materials furnished in accordance with this 6 Item will be paid for at the unit price bid per each "Miscellaneous Structure 7 Adjustment" completed. 8 c. The price bid shall include: 9 1) Pavement removal 10 2) Excavation 11 3) Hauling 12 4) Disposal of excess material 13 5) Structural modifications 14 6) Furnishing, placing and compaction of embedment and backfill 15 7) Concrete base material 16 8) Permanent asphalt patch or concrete paving repair, as required 17 9) Clean-up 18 1.3 REFERENCES 19 A. Definitions 20 1. Minor Adjustment 21 a. Refers to a small elevation change performed on an existing manhole where the 22 existing frame and cover are reused. 23 2. Major Adjustment 24 a. Refers to a significant elevation change performed on an existing manhole 25 which requires structural modification or when a 24-inch ring is changed to a 26 30-inch ring. 27 B. Reference Standards 28 1. Reference standards cited in this Specification refer to the current reference 29 standard published at the time of the latest revision date logged at the end of this 30 Specification, unless a date is specifically cited. 31 2. Texas Commission on Environmental Quality (TCEQ): 32 a. Title 30, Part I, Chapter 217, Subchapter C, Rule 217.55 — Manholes and 33 Related Structures. 34 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 35 1.5 SUBMITTALS [NOT USED] 36 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS ]NOT USED] 37 1.7 CLOSEOUT SUBMITTALS [NOT USED] 38 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 39 1.9 QUALITY ASSURANCE [NOT USED] 40 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 41 1.11 FIELD [SITE] CONDITIONS [NOT USED] CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract2020 WSM-H Revised March 11, 2022 City Project No. 103412 33 0514 - 6 ADJUSTING MANHOLES, INLETS, VALVE BOXES, AND OTHER STRUCTURES TO GRADE Page 6 of 8 1 1.12 WARRANTY [NOT USED] 2 PART 2 - PRODUCTS 3 2.1 OWNER -FURNISHED [OR] OWNER -SUPPLIED PRODUCTS [NOT USED] 4 2.2 MATERIALS 5 A. Cast -in -Place Concrete 6 1. See Section 03 30 00. 7 B. Modifications to Existing Concrete Structures 8 1. See Section 03 80 00. 9 C. Grade Rings 10 1. See Section 33 05 13. 11 D. Frame and Cover 12 1. See Section 33 05 13. 13 E. Backfill material 14 1. See Section 33 05 10. 15 F. Water valve box extension 16 1. See Section 33 12 20. 17 G. Corrosion Protection Test Station 18 1. See Section 33 04 11. 19 H. Cast -in -Place Concrete Manholes 20 1. See Section 33 39 10. 21 I. Precast Concrete Manholes 22 1. See Section 33 39 20. 23 2.3 ACCESSORIES [NOT USED] 24 2.4 SOURCE QUALITY CONTROL [NOT USED] 25 PART 3 - EXECUTION 26 3.1 INSTALLERS [NOT USED] 27 3.2 EXAMINATION 28 A. Verification of Conditions 29 1. Examine existing structure to be adjusted, for damage or defects that may affect 30 grade adjustment. 31 a. Report issue to City for consideration before beginning adjustment. 32 3.3 PREPARATION 33 A. Grade Verification CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract2020 WSM-H Revised March 11, 2022 City Project No. 103412 3305 14 - 7 ADJUSTING MANHOLES, INLETS, VALVE BOXES, AND OTHER STRUCTURES TO GRADE Page 7 of 8 1 1. On major adjustments confirm any grade change noted on Drawings is consistent 2 with field measurements. 3 a. If not, coordinate with City to verify final grade before beginning adjustment. 4 3.4 ADJUSTMENT 5 A. Manholes, Inlets, and Miscellaneous Structures 6 1. On any sanitary sewer adjustment replace 24-inc h frame and cover assembly with 7 30-inch frame and cover assembly per TCEQ requirement. 8 2. On manhole major adjustments, inlets and miscellaneous structures protect the 9 bottom using wood forms shaped to fit so that no debris blocks the invert or the 10 inlet or outlet piping in during adjustments. 11 a. Do not use anymore than a 2-piece bottom. 12 3. Use the least number of grade rings necessary to meet required grade. 13 a. For example, if a 1-foot adjustment is required, use 2 6-inch rings, not 6 2-inch 14 rings. 15 b. The maximum height of adjustment shall be no more than 12 inches for any 16 combination of grade rings. If 12 inches is required, use 3 — 4 inch rings. 17 B. Valve Boxes 18 1. Utilize typical 3 piece adjustable valve box for adjusting to final grade as shown on 19 the Drawings. 20 C. Backfill and Grading 21 1. Backfill area of excavation surrounding each adjustment in accordance to Section 22 33 05 10. 23 D. Pavement Repair 24 1. If required pavement repair is to be performed in accordance with Section 32 01 17 25 or Section 32 0129. 26 3.5 REPAIR / RESTORATION [NOT USED] 27 3.6 RE -INSTALLATION [NOT USED] 28 3.7 FIELD [OR] SITE QUALITY CONTROL [NOT USED] 29 3.8 SYSTEM STARTUP [NOT USED] 30 3.9 ADJUSTING [NOT USED] 31 3.10 CLEANING [NOT USED] 32 3.11 CLOSEOUT ACTIVITIES [NOT USED] 33 3.12 PROTECTION [NOT USED] 34 3.13 MAINTENANCE [NOT USED] 35 3.14 ATTACHMENTS [NOT USED] 36 CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract2020 WSM-H Revised March 11, 2022 City Project No. 103412 3305 14 - 8 ADJUSTING MANHOLES, INLETS, VALVE BOXES, AND OTHER STRUCTURES TO GRADE Page 8 of 8 END OF SECTION Revis ion Log DATE NAME SUMMARYOF CHANGE 12/20/2012 D. Johnson 1.2.A— Pay item added for a major manhole adjustment which reuses the existing frame and cover and a major adjustment requiring a new frame and cover; Added items to be included in price bids; Blue text added for clarification for miscellaneous structure adjustments 3.4 —Pavement repair requirements were added 9/20/2017 W. Norwood 3.4.3 Eliminate 24 inch requirement for maximum chimney height adjustment. 3.4.4.bAdd requirement for maximum height of grade rings to be 12 inches or 3-4 inch rings 3/1 1 /2022 M Owen Add measurement and payment section for meter box adjustment CITY OF FORT WORTH Water& Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract2020 WSM-H Revised March 11, 2022 City Project No. 103412 330517-1 CONCRETE COLLARS Page I of 4 1 2 3 PART 1 - GENERAL SECTION 33 0517 CONCRETE COLLARS 4 1. 1 SUMMARY 5 A. Section Includes: 6 1. Concrete Collars for Manholes 7 2. Concrete Collars for Valves X 10 B. Deviations from this City of Fort Worth Standard Specification 11 1. None. 12 C. Related Specification Sections include but are not necessarily limited to: 13 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the 14 Contract 15 2. Division 1— General Requirements 16 3. Section 03 30 00 — Cast -In -Place Concrete 17 4. Section 03 80 00 — Modifications to Existing Concrete Structures 18 5. Section 33 05 13 — Frame, Cover, and Grade Rings 19 1.2 PRICE AND PAYMENT PROCEDURES 20 A. Measurement and Payment 21 1. Manhole 22 a. Measurement 23 1) Measurement for this Item shall be per each. 24 b. Payment 25 1) The work performed and the materials furnished in accordance with this 26 Item shall be paid for at the unit price bid per each "Concrete Collar for 27 Manhole" installed. 28 c. The price bid will include: 29 1) Concrete Collar 30 2) Excavation 31 3) Forms 32 4) Reinforcing steel (if required) 33 5) Concrete 34 6) Backfill 35 7) Pavement removal 36 8) Hauling 37 9) Disposal of excess material 38 10) Placement and compaction of backfill 39 11) Clean-up 40 12) Additional pavement around perimeter of concrete collar as required for 41 rim adjustment on existing manhole. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract2020 WSM-H Revised March 11, 2022 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 33 0517 -2 CONCRETE COLLARS Page 2 of 4 2. Valve a. M asurement 1) M asurement for this Item shall be per each. b. Payment 1) The work performed and the materials furnished in accordance with this Item shall be paid for at the unit price bid per each "Concrete Collar for Valve" installed. c. The price bid will include: 1) Concrete Collar 2) Excavation 3) Forms 4) Reinforcing steel (if required) 5) Concrete 6) Backfill 7) Pavement removal 8) Hauling 9) Disposal of excess material 10) Placement and compaction of backfill 11) Clean-up 12) Additional pavement around perimeter of concrete collar as required for rim adjustment on existing manhole. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised March 11, 2022 Water & Sanitary Sewer Replacement Contract2020 WSM-H City Project No. 103412 33 0517 - 3 CONCRETE COLLARS Page 3 of 4 1�99M.7 DI Iy D1 R DQWP_ 2 A. Reference Standards 3 1. Reference standards cited in this Specification refer to the current reference 4 standard published at the time of the latest revision date logged at the end of this 5 Specification, unless a date is Specifically cited. 6 2. AS TM International (AS TM): 7 a. D4258, Standard Practice for Surface Cleaning Concrete for Coating. 8 b. D4259, Standard Practice for Abrading Concrete. 9 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 10 1.5 SUBMITTALS [NOT USED] 11 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 12 1.7 CLOSEOUT SUBMITTALS [NOT USED] 13 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 14 1.9 QUALITY ASSURANCE [NOT USED] 15 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 16 1.11 FIELD [SITE] CONDITIONS [NOT USED] 17 1.12 WARRANTY [NOT USED] 18 PART 2 - PRODUCTS 19 2.1 OWNER -FURNISHED [OR] OWNER-SUPPLIEDPRODUCTS [NOT USED] 20 2.2 EQUIPMENT, PRODUCT TYPES, MATERIALS 21 A. Materials 22 1. Concrete —Conform to Section 03 30 00. 23 2. Reinforcing Steel— Conform to Section 03 2100. 24 3. Frame and Cover— Conform to Section 33 05 13. 25 4. Grade Ring —Conform to Section 33 05 13. 26 2.3 ACCESSORIES [NOT USED] 27 2.4 SOURCE QUALITY CONTROL [NOT USED] 28 PART 3 - EXECUTION 29 3.1 INSTALLERS [NOT USED] 30 3.2 EXAMINATION 31 A. Evaluation and Assessment 32 1. Verify lines and grades are in accordance to the Drawings. CITY OF FORT WORTH Water & Smitary Sewer ReplacemerA STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract2020 WSM-H Revised March 11, 2022 City Project No. 103412 1 3.3 PREPARATION [NOT USED] 2 3.4 INSTALLATION 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 33 0517 -4 CONCRETE COLLARS Page 4 of 4 A. Final Rim Elevation 1. Install concrete grade rings for height adjustment. a. Construct grade ring on load bearing shoulder of manhole. b. Use sealant between rings as shown on Drawings. c. Sono Tube or approved equivalent maybe used to perform the adjustment as substitute for grade rings. 2. Set frame on top of manhole or grade rings using continuous water sealant o clean smooth surface (when sono tube is used in lieu of grade rings, sealant is not required). 3. Remove debris, stones and dirt to ensure a watertight seal. 4. Do not use steel shims, wood, stones or other unspecified material to obtain the final surface elevation of the manhole frame. 3.5 REPAIR / RESTORATION [NOT USED] 3.6 RE -INSTALLATION [NOT USED] 3.7 FIELD QUALITY CONTROL [NOT USED] 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revis ion Log DATE NAME SUMMARYOF CHANGE 12/20/2012 D. Johnson 1.1.A.2 — Blue text added to clarify where concrete collars are to be installed. 3/11/2022 M Owen Added measurement and payment for "Concrete Collar for Valve" and provided option to use Sono tube or approved equal product in lieu of grade rings CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract2020 WSM-H Revised March 11, 2022 City Project No. 103412 SECTION 33 05 22 STEEL CASING PIPE PART1- GENERAL 1.1 SUMMARY A. Section Includes: 330522-1 STEEL CASING PIPE Page 1 of 6 1. Minimum requirements for manufacturing, furnishing and transporting Steel Casing Pipe to be installed by Open Cut or By Other than Open Cut at the locations shown on the Drawings B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the Contract 2. Division 1— General Requirements 3. Section 33 05 10 —Utility Trench Excavation, Embedment and Backfill 4. Section 33 05 20 —Auger Boring 5. Section 33 05 23 — Hand Tunneling 6. Section 33 05 24 — Installation of Carrier Pipe in Casing or Tunnel Liner Plate 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Open Cut a. Measurement 1) Measured horizontally along the surface for length of Steel Casing Pipe installed b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per linear foot of "Casing, By Open Cut" installed for: a) Various Sizes c. The price bid shall include: 1) Furnishing and installing Steel Casing Pipe as specified by the Drawings 2) Mobilization 3) Pavement removal 4) Excavation 5) Hauling 6) Disposal of excess material 7) Furnishing, placement, and compaction of embedment 8) Furnishing, placement, and compaction of backfill 9) Clean-up 2. By Other than Open Cut a. Measurement CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 330522-2 STEEL CASING PIPE Page 2 of 6 1) Measured horizontally along the surface for length of Steel Casing Pipe installed b. Payment 1) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per linear foot of "Casing/Tunnel Liner Plate, By Other than Open Cut" installed for: a) Various Sizes 2) The work performed and materials furnished in accordance with this Item and measured as provided under "Measurement" will be paid for at the unit price bid per linear foot of "Casing, By Other than Open Cut" installed for: a) Various Sizes c. The price bid shall include: 1) Furnishing and installing Steel Casing Pipe as specified by the Drawings 2) Mobilization 3) Launching shaft 4) Receiving shaft 5) Pavement removal 6) Excavation 7) Hauling 8) Disposal of excess material 9) Furnishing, placement, and compaction of backfill 10) Clean-up 1.3 REFERENCES A. Reference Standards 1. Reference standards cited in this Specification refer to the current reference standard published at the time of the latest revision date logged at the end of this Specification, unless a date is specifically cited. 2. ASTM International (ASTM): a. A139, Standard Specification for Electric -Fusion (Arc) -Welded Steel Pipe (NPS Sizes 4 and Over). 3. American Water Works Association (AWWA): a. C203, Coal -Tar Protective Coatings and Linings for Steel Water Pipelines - Enamel and Tape - Hot Applied. 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 1.5 SUBMITTALS A. Submittals shall be in accordance with Section 0133 00. B. All submittals shall be approved by the City prior to delivery. 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS A. Product Data 1. Exterior Coating a. Material data b. Field touch-up procedures 2. Interior Coating CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised December 20, 2012 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 330522-3 STEEL CASING PIPE Page 3 of 6 a. Material data b. Field touch-up procedures B. Shop Drawings 1. No shop drawings required for Auger Boring 2. For Tunneling, provide the following: a. Furnish details for Steel Casing Pipe outlining the following: 1) Grout/lubrication ports 2) Joint details 3) Other miscellaneous items for furnishing and fabricating pipe b. Submit calculations in a neat, legible format that is sealed by a Licensed Professional Engineer in Texas, consistent with the information provided in the geotechnical report, and includes: 1) Calculations confirming that pipe jacking capacity is adequate to resist the anticipated jacking loads for each crossing with a minimum factor of safety of 2 2) Calculations confirming that pipe capacity is adequate to safely support all other anticipated loads, including earth and groundwater pressures, surcharge loads, and handling loads 3) Calculations confirming that jointing method will support all loading conditions 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE [NOT USED] 1.10 DELIVERY, STORAGE, AND HANDLING A. Delivery, Handling, and Storage 1. Prior to delivery of the pipe, end/internal bracing shall be furnished and installed, as recommended by the manufacturer, for protection during shipping and storage. 2. Deliver, handle and store pipe in accordance with the Manufacturer's recommendations to protect coating systems. 1.11 FIELD [SITE] CONDITIONS [NOT USED] 1.12 WARRANTY [NOT USED] PART 2- PRODUCTS 2.1 OWNER -FURNISHED loii] OWNER-SUPPLIEDPRODUCTS [NOT USED] 2.2 MATERIALS A. Design Criteria 1. The Contractor is fully responsible for the design of Steel Casing Pipe that meets or exceeds the design requirements of this Specification and that is specifically designed for installation by the intended trenchless method. 2. For Steel Casing Pipe utilized for tunneling projects, consider the following: CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 330522-4 STEEL CASING PIPE Page 4 of 6 a. Design of the casing pipe shall account for all installation and service loads including: 1) Jacking loads 2) External groundwater and earth loads 3) Traffic loads 4) Practical consideration for handling, shipping and other construction operations 5) Any other live or dead loads reasonably anticipated b. Design shall be sealed and signed by a registered Professional Engineer licensed in the State of Texas. c. The allowable jacking capacity shall not exceed 50 percent of the minimum steel yield stress. 3. Steel Casing Pipe shall have a minimum wall thickness as follows: Casing Pipe Diameter (inches) Minimum Wall Thickness inches 14 — 18 .3125 5/16 20 — 24 .375 (3/8) 26 — 32 .5 (1/2) 34 — 42 .625 5/8 44 — 48 .6875 (11/16) Greater than 48 Project specific design 4. Steel Casing Pipe shall be provided with inside diameter sufficient to efficiently install the required carrier pipe with casing spacers as required in Section 33 05 24. a. Allowable casing diameters are shown on the Drawings for each crossing. 5. Furnish in lengths that are compatible with Contractor's shaft sizes and allowable work areas. 6. Random segments of pipe will not be permitted for straight runs of casing. a. Closing piece segments, however, shall be acceptable. 7. When required by installation method, provide grout/lubricant ports along the pipe at intervals of 10 feet or less. a. Ports and fittings shall be attached to the pipe in a manner that will not materially affect the strength of the pipe nor interfere with installation of carrier pipe. b. Plugs for sealing the fittings shall be provided by the Contractor and shall be capable of withstanding all external and internal pressures and loads without leaking. B. Materials 1. Provide new, smooth -wall, carbon steel pipe conforming to ASTM A139, Grade B. 2. Dimensional Tolerances a. Furnishing and installing Steel Casing Pipe with dimensional tolerances that are compatible with performance requirements and proposed installation methods that meet or exceed the specific requirements below: 1) Minimum wall thickness at any point shall be at least 87.5 percent of the nominal wall thickness. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised December 20, 2012 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 330522-5 STEEL CASING PIPE Page 5 of 6 2) Outside circumference within 1.0 percent or 3/4 inch of the nominal circumference, whichever is less. 3) Outside diameter of the pipe shall be within 1/8 inch of the nominal outside diameter. 4) Roundness such that the difference between the major and minor outside diameters shall not exceed 0.5 percent of the specified nominal outside diameter or 1/4 inch, whichever is less. 5) Maximum allowable straightness deviation of 1/8 inch in any 10-foot length. All steel pipe shall have square ends. a. The ends of pipe sections shall not vary by more than 1/8 inch at any point from a true plane perpendicular to the axis of the pipe and passing through the center of the pipe at the end. b. When pipe ends have to be beveled for welding, the ends shall be beveled on the outside to an angle of 35 degrees with a tolerance of f 21/2 degrees and with a width of root face 1/16 inch f 1/32 inch. 4. Steel Casing Pipe shall be fabricated with longitudinal weld seams. a. All girth weld seams shall be ground flush. C. Finishes 1. Provide inside and outside of Steel Casing Pipe with a coal -tar protective coating in accordance with the requirements of AWWA C203. a. Touch up after field welds shall provide coating equal to those specified above. 2.3 ACCESSORIES [NOT USED] 2.4 SOURCE QUALITY CONTROL [NOT USED] PART 3 - EXECUTION 3.1 INSTALLERS [NOT USED] 3.2 EXAMINATION [NOT USED] 3.3 PREPARATION [NOT USED] 3.4 INSTALLATION A. Install Steel Casing Pipe for By Other than Open Cut in accordance with Section 33 05 20 or Section 33 05 23. Install Steel Casing Pipe for Open Cut in accordance with Section 33 05 10. 1. Steel Casing Pipe connections shall be achieved by full penetration field butt welding or an integral machine press -fit connection (Permalok or equal) prior to installation of the pipe, depending on the type of carrier pipe. 2. Allowable joint types for each crossing are shown on the Drawings. 3. Field butt welding a square end piece of steel pipe to a 35 degree beveled end of steel pipe is acceptable. 4. Integral machined press -fit connections shall be installed in accordance with the manufacturer's installation procedures and recommendations. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 330522-6 STEEL CASING PIPE Page 6 of 6 B. Carrier pipe shall be installed inside Steel Casing Pipe in accordance with Section 33 05 24. C. Contact grouting of the annulus outside the casing pipe shall be performed in accordance with Section 33 05 23 or Section 33 05 20. 3.5 REPAIR / RESTORATION [NOT USED] 3.6 RE -INSTALLATION [NOT USED] 3.7 FIELD [OR] SITE QUALITY CONTROL [NOT USED] 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE 12/20/2012 D. Johnson 2.2•A — Formatting modified to apply thickness requirements for all casing installation methods CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 SECTION 33 05 23 HAND TUNNELING PART1- GENERAL 1.1 SUMMARY A. Section Includes: 33 05 23 - 1 HAND TUNNELING Page 1 of 10 1. Minimum requirements for Hand Tunneling using tunnel liner plate or casing pipe at the locations shown on the Drawings B. Deviations from this City of Fort Worth Standard Specification 1. None. C. Related Specification Sections include, but are not necessarily limited to: 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the Contract 2. Division 1— General Requirements 3. Section 33 05 21 — Tunnel Liner Plate 4. Section 33 05 22 — Steel Casing Pipe 1.2 PRICE AND PAYMENT PROCEDURES A. Measurement and Payment 1. Measurement a. This Item is considered subsidiary to Tunnel Liner Plate or Steel Casing Pipe installation. 2. Payment a. The work performed and materials furnished in accordance with this Item are considered subsidiary the unit price bid per linear foot of By Other than Open Cut installation of Tunnel Liner plate or Steel Casing to be completed in place, and no other compensation will be allowed. 1.3 REFERENCES A. Reference Standards 1. Reference standards cited in this Specification refer to the current reference standard published at the time of the latest revision date logged at the end of this Specification, unless a date is specifically cited. 2. American Association of State Highway and Transportation Officials (AASHTO): a. HB-17, Standard Specifications for Highway Bridges. 3. Occupational Safety and Health Administration (OSHA) a. OSHA Regulations and Standards for Underground Construction, 29 CFR Part 1926, Subpart S, Underground Construction and Subpart P, Excavation. 1.4 ADMINISTRATIVE REQUIREMENTS A. Pre -installation CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 330523-2 HAND TUNNELING Page 2 of 10 1. The Contractor shall provide written notice to the City at least 72 hours in advance of the planned launch of tunneling operations. 1.5 SUBMITTALS A. Submittals shall be in accordance with Section 0133 00. B. All submittals shall be approved by the City prior to delivery. 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS A. Shop Drawings 1. Submit the following, when required by the Contract Documents: a. Detailed description of the methods and equipment to be used in completing each reach of tunnel b. Description of the survey methods that will be used to ensure that the tunnel is advanced as shown on the Drawings and within the line and grade tolerances specified c. Shaft layout drawings 1) Detailing dimensions and locations of all equipment, including overall work area boundaries, crane, front-end loader, forklift, spoil stockpiles, spoil hauling equipment, pumps, generator, pipe storage area, tool trailer or containers, fences, and staging area 2) Shaft layout drawings will be required for all shaft locations and shall be to scale, or show correct dimensions. 3) Layout such that all equipment and operations shall be completely contained within the allowable construction areas shown on the Drawings d. Schedule in accordance with Division 1 to include the following activities as independent items: 1) Mobilization 2) Shaft excavation and support 3) Water control at shafts 4) Working slab construction 5) Thrust wall construction 6) Tunneling 7) Shaft backfill 8) Site restoration 9) Cleanup 10) Demobilization 2. For all projects, provide the following for Contact Grouting: a. Contact Grouting (outside of casing) Work Plan and Methods including: 1) Grouting methods 2) Details of equipment 3) Grouting procedures and sequences including: a) Injection methods b) Injection pressures c) Monitoring and recording equipment d) Pressure gauge calibration data e) Materials 4) Grout mix details including: a) Proportions b) Admixtures including: CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised December 20, 2012 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 330523-3 HAND TUNNELING Page 3 of 10 (1) Manufacturer's literature (2) Laboratory test data verifying the strength of the proposed grout mix (3) Proposed grout densities (4) Viscosity (5) Initial set time of grout (a) Data for these requirements shall be derived from trial batches from an approved testing laboratory. 5) Submit a minimum of 3 other similar projects where the proposed grout mix design was used. 6) Submit anticipated volumes of grout to be pumped for each application and reach grouted. B. Daily Records 1. Submit samples of the tunneling logs or records to be used at least 7 days prior to beginning Hand Tunneling. 2. Submit daily records to the City's Inspector by noon on the day following the shift for which the data or records were taken. 3. Daily records shall include: a. Date b. Time c. Name of operator d. Tunnel drive identification e. Installed liner ring and corresponding tunnel length f. Time required to tunnel each ring g. Time required to set subsequent ring h. Spoil volumes (muck carts per liner ring and estimated volume of spoil in each muck cart) i. Grout volumes and pressures j. Soil conditions, including occurrences of unstable soils and estimated groundwater inflow rates, if any k. Line and grade offsets 1. Any movement of the guidance system in. Problems encountered during tunneling n. Durations and reasons for delays o. Manually recorded observations made: 1) At intervals of not less than 2 every 5 feet 2) As conditions change 3) As directed by the City and/or Engineer 1.7 CLOSEOUT SUBMITTALS [NOT USED] 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 1.9 QUALITY ASSURANCE A. Qualifications Failure to meet the qualification requirements is failure to fulfill the Contract and the Contractor will be required to obtain a subcontractor that meets the qualification requirements. 2. Contractor CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised December 20, 2012 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 330523-4 HAND TUNNELING Page 4 of 10 a. All tunneling work shall be performed by an experienced subcontractor or Contractor who has at least 5 years of experience in performing tunneling work and has completed at least 5 projects of similar diameter in similar ground conditions. 3. All Work by the Contractor shall be done in the presence of the City unless the City grants prior written approval to perform such work in City's absence. 4. The Contractor shall allow access to the City and/or Engineer and shall furnish necessary assistance and cooperation to aid in the observations, measurements, data and sample collection including, but not limited to, the following: a. The City and/or Engineer shall have access to the tunneling system prior to, during and following all tunneling operations. b. The City and/or Engineer shall have access to the tunneling shafts prior to, during and following all tunneling operations. 1) This shall include, but not be limited to, visual inspection of installed pipe and verification of line and grade. 2) The Contractor shall provide safe access in accordance with all safety regulations. c. The City and/or Engineer shall have access to spoils removed from the tunnel excavation prior to, during and following all tunneling operations. 1) The City shall be allowed to collect soil samples from the muck buckets or spoil piles a minimum of once every 10 feet and at any time when changes in soil conditions or obstructions are apparent or suspected. 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 1.11 FIELD [SITE] CONDITIONS [NOT USED] 1.12 WARRANTY [NOT USED] PART 2- PRODUCTS 2.1 OWNER -FURNISHED [OR] OWNER-SUPPLIEDPRODUCTS [NOT USED] 2.2 MATERIALS A. Description 1. Tunnel Liner Plate shall be in accordance with Section 33 05 21. 2. Casing Pipe shall be in accordance with Section 33 05 22. B. Design Criteria 1. Design excavation methods and spoil conveyance system for the full range of ground conditions described in the Geotechnical Reports 2. Tolerance a. Accurately maintain the face of the excavation inside the tunnel so as to allow the absolute minimum of void space outside the casing/liner plate. b. M intain a maximum of/z inch tolerance between the outside of the casing/liner plate and the excavation wherever possible. c. The tunnel diameter shall not be greater than 2 inches larger than the casing/liner outer diameter (O.D.). CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 330523-5 HAND TUNNELING Page 5 of 10 3. Use methods and equipment that control surface settlement and heave above the pipeline to prevent damage to existing utilities, facilities and improvements. a. Limit any ground movements (settlement/heave) to values that shall not cause damage to adjacent utilities and facilities. b. Repair any damage caused by ground movements at no cost to the City. 2.3 ACCESSORIES [NOT USED] 2.4 SOURCE QUALITY CONTROL [NOT USED] PART 3 - EXECUTION 3.1 INSTALLERS [NOT USED] 3.2 EXAMINATION [NOT USED] 3.3 PREPARATION A. Tunneling shall not begin until the following have been completed: 1. All required submittals have been made and the City and/or Engineer has reviewed and accepted all submittals. 2. Review of available utility drawings and location of conduits and underground utilities in all areas where excavation is to be performed. a. Notify the applicable one -call system prior to any excavation to avoid interference with the existing conduits and utilities. 1) Repair damage to existing utilities resulting from excavation at no additional cost to the City. 3. Shaft excavations and support systems for each drive completed in accordance with the requirements of the Specifications. 4. Site safety representative has prepared a code of safe practices in accordance with OSHA requirements. a. Provide the Engineer and Owner with a copy of each prior to starting shaft construction or tunneling. b. Hold safety meetings and provide safety instruction for new employees as required by OSHA. 5. All specified settlement monitoring points have been installed, approved and baselined in accordance with the Contract Documents. B. Verification of Stability 1. Confirm that the ground will remain stable without movement of soil or water while the entry/exit location shoring is removed and while the tunnel is launched or received into a shaft. 2. Demonstrate that all soils have been stabilized at all tunnel portal locations to: a. Prevent the inflow of weak, running or flowing soils. b. Prevent the inflow of loose rock. c. Prevent and control groundwater inflows. 3.4 INSTALLATION A. Tunnel Methods CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised December 20, 2012 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 330523-6 HAND TUNNELING Page 6 of 10 1. Tunnel liner plate shall not be used where bore or jack methods are used, or where not allowed on the Drawings or permits. 2. The Contractor shall be fully responsible to: a. Ensure the methods used are adequate for the protection of workers, pipe, property and the public b. Provide a finished product as required. B. General 1. The Contractor shall immediately notify the City, in writing, if and when any problems are encountered with equipment or materials, or if the Contractor believes the conditions encountered are materially and significantly different than those represented within the Contract Documents. 2. Properly manage and dispose of groundwater inflows to the shafts in accordance with requirements of Specifications and all permit conditions. a. Discharge of groundwater inflow into sanitary sewers is not allowed without proper approval and permits. 3. Furnish all necessary equipment, power, water and utilities for tunneling, spoil removal and disposal, grouting and other associated work required for the methods of construction. 4. Promptly clean up. Remove and dispose of any spoil or slurry spillage. 5. Whenever there is a condition that is likely to endanger the stability of the excavation or adjacent structures, operate with a full crew 24 hours a day, including weekends and holidays, without interruption, until those conditions no longer jeopardize the stability of the Work. C. Installation with Steel Casing Pipe 1. Jack the pipe from the low or downstream end, unless specified otherwise. a. Provide heavy duty jacks suitable for forcing the pipe through the embankment. 1) When operating jacks, apply pressure evenly. b. Provide a suitable jacking head and bracing between jacks so that pressure will be applied to the pipe uniformly around the ring of the pipe. c. Provide a suitable jacking frame or back stop. d. Set the pipe to be jacked on guides, properly braced together, to support the section of the pipe and to direct it in the proper line and grade. e. Place the whole jacking assembly so as to line up with the direction and grade of the pipe. f. In general, excavate embankment material just ahead of the pipe and remove material through the pipe. g. Force the pipe through the embankment with jacks into the space excavated. 2. The excavation for the underside of the pipe, for at least 1/3 of the circumference of the pipe, shall conform to the contour and grade of the pipe. a. Provide a clearance of not more than 2 inches for the upper half of the pipe. 1) This clearance shall be tapered off to 0 at the point where the excavation conforms to the contour of the pipe. b. Extend the distance of the excavation beyond the end of the pipe depending on the character of the material, but do not exceed 2 feet in any case. 1) Decrease the distance if the character of the material being excavated makes it desirable to keep the advance excavation closer to the end of the pipe. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised December 20, 2012 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 330523-7 HAND TUNNELING Page 7 of 10 3. If desired, use a cutting edge of steel plate around the head end of the pipe extending a short distance beyond the end of the pipe with inside angles or lugs to keep the cutting edge from slipping back onto pipe. 4. When jacking of pipe has begun, carry on the operation without interruption to prevent the pipe from becoming firmly set in the embankment. a. Remove and replace any pipe damaged in the jacking operations. b. The Contractor shall absorb the entire expense. D. Installation with Tunnel Liner Plate 1. Install the tunnel liner plates to the limits indicated on the Drawings and as specified in AASHTO HB-17, Section II-26, Construction of Tunnels Using Steel Tunnel Liner Plates. a. Assemble liner plates into circumferential rings. b. Liner plates shall be of the type to permit segments to be installed completely from inside the tunnel. 2. Accurately maintain the face of the excavation inside the tunnel so as to allow the absolute minimum of void space outside the casing/liner plate. a. M intain a maximum of inch tolerance between the outside of the casing/liner plate and the excavation wherever possible. b. The tunnel diameter shall not be greater than 2 inches larger than the liner O.D. 3. Liner plate installation shall proceed as closely as possible behind the excavation. a. Excavation shall at no time be more than 6 inches ahead of the required space to install an individual tunnel liner plate. b. Use breast plates, poling boards or other suitable devices to maintain accurate excavation with the minimum of unsupported excavation at any time. c. Casing/Tunnel liner plate shall not be allowed to deflect vertically during installation. 4. Tunneling operations shall control surface settlement and heave above the pipeline to prevent damage to existing utilities, facilities and improvements. a. In no case shall ground movements cause damage to adjacent structures, roadways, or utilities. b. The Contractor shall repair any damage resulting from construction activities, at no additional cost to the City and without extensions of schedule for completion. E. Contact Grouting 1. Pressure grout any voids caused by or encountered during the tunneling. a. M dify equipment and procedures as required to avoid recurrence of excessive settlements or damage. 2. Install contact grout in the void space between the outside of the casing/tunnel liner and the excavation. a. For tunnel liner plate, install pressure grout mix at the end of each work day or more often, as conditions warrant. 3. Install pressure grouting through grout fittings for the casing/tunnel liner plate 48- inches in diameter or larger. a. Grout fittings shall be fabricated into tunnel liner plate at a maximum spacing of 6 feet. b. Remove and plug grout fittings after pressure grouting. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 330523-8 HAND TUNNELING Page 8 of 10 4. Install pressure grout from the low end for all crossings where grout fittings are not used. a. Seal the low end and pressure grout until grout is extruded from the opposite end. F. Control of Line and Grade 1. Confirm that all established benchmarks and control points provided for the Contractor's use are accurate. a. Use these benchmarks to furnish and maintain all reference lines and grades for tunneling. b. Use lines and grades to establish the location of the pipe using a laser or theodolite guidance system. c. Submit to the City copies of field notes used to establish all lines and grades and allow the Engineer to check guidance system setup prior to beginning each tunneling drive. d. Provide access for the City to perform survey checks of the guidance system and the line and grade of the carrier pipe on a daily basis during tunneling operations. e. The Contractor remains fully responsible for the accuracy of the work and the correction of it, as required. 2. The casing/tunnel liner shall be installed in accordance with the following tolerances: a. Variations from design line or grade: f 2 inches maximum 1) If the installation is off line or grade, make the necessary corrections and return to the design alignment and grade at a rate of not more than 1 inch per 25 feet. 3. M nitor line and grade continuously during tunneling operations. a. Record deviation with respect to design line and grade once at each pipe joint and submit records to Engineer daily. 4. If the pipe installation does not meet the specified tolerances, correct the installation, including any necessary redesign of the pipeline or structures and acquisition of necessary easements. G. Obstructions 1. If the tunneling operations should encounter an object or condition that impedes the forward progress of the shield, notify the City immediately. 2. Correct the condition and remove, clear or otherwise make it possible for the shield to advance past any objects or obstructions that impede forward progress. 3. Proceed with removal of the object or obstruction by methods submitted by the Contractor and accepted by the City and/or Engineer. 4. Compensation a. The Contractor will receive compensation by change order for removal of obstructions, as defined as metallic debris, reinforced concrete, rocks, whole trees and other hard objects with a maximum dimension larger than 50 percent of the outer diameter of the shield which: 1) Cannot be broken up by the cutting tools with diligent effort, and 2) Are located partially or wholly within the cross -sectional area of the bore 3) Contain utilities or ditch lines located longitudinally within the tunnel horizon CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised December 20, 2012 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 330523-9 HAND TUNNELING Page 9 of 10 b. Payment will be negotiated with the Contractor on a case -by -case basis. c. The City and/or Engineer shall be provided an opportunity to view obstruction prior to removal. 1) Any removal process that does not allow direct inspection of the nature and position of the obstruction will not be considered for payment. d. No additional compensation will be allowed for removing, clearing or otherwise making it possible for the shield to advance past objects consisting of cobbles, boulders, wood, reinforced concrete, and other objects or debris with maximum lateral dimensions less than 50 percent of the outer diameter of the shield. 3.5 CLEANUP AND RESTORATION A. After completion of the tunneling, all construction debris, spoils, oil, grease and other materials shall be removed from the tunneling pipe, shafts and all work areas. 1. Cleaning shall be incidental to the construction. B. Restoration shall follow construction as the Work progresses and shall be completed as soon as reasonably possible. 1. Restore and repair any damage resulting from surface settlement caused by shaft excavation or tunneling. 2. Any property damaged or destroyed, shall be restored to a condition equal to or better than that to which it existed prior to construction. 3. Restoration shall be completed no later than 30 days after tunneling is complete, or earlier if required as part of a permit or easement agreement. 4. This provision for restoration shall include all property affected by the construction operations. 3.6 RE -INSTALLATION [NOT USED] 3.7 SITE QUALITY CONTROL A. Safety 1. No gasoline powered equipment shall be permitted in receiving shafts/pits. a. Diesel, electrical, hydraulic and air powered equipment are acceptable, subject to applicable local, State, and Federal regulations. 2. Furnish and operate a temporary ventilation system in accordance with applicable safety requirements when personnel are underground. a. Perform all required air and gas monitoring. b. Ventilation system shall provide a sufficient supply of fresh air and maintain an atmosphere free of toxic or flammable gasses in all underground work areas. 3. Perform all Work in accordance with all current applicable regulations and safety requirements of the Federal, State, and Local agencies. Comply with all applicable provisions of OSHA 29 CFR Part 1926, Subpart S, Underground Construction and Subpart P, Excavations. a. In the event of conflict, comply with the more stringent requirements. 4. If personnel will enter the pipe during construction, the Contractor shall develop an emergency response plan for rescuing personnel trapped underground in a shaft excavation or pipe. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 330523-10 HAND TUNNELING Page 10 of 10 a. Keep on -site all equipment required for emergency response in accordance with the agency having jurisdiction. 3.8 SYSTEM STARTUP [NOT USED] 3.9 ADJUSTING [NOT USED] 3.10 CLEANING [NOT USED] 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3.12 PROTECTION [NOT USED] 3.13 MAINTENANCE [NOT USED] 3.14 ATTACHMENTS [NOT USED] END OF SECTION Revision Log DATE NAME SUMMARY OF CHANGE CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 20, 2012 City Project No. 103412 330524-1 INSTALLATION OF CARRIER PIPE IN CASING OR TUNNEL LINER PLATE Page 1 of 10 1 SECTION 33 05 24 2 INSTALLATION OF CARRIER PIPE IN CASING OR TUNNEL LINER PLATE 3 PART1- GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. Requirements for the installation of carrier pipe into steel casings or tunnel liner 7 plate at locations shown on the Drawings 8 B. Deviations from this City of Fort Worth Standard Specification 9 1. None. 10 C. Related Specification Sections include, but are not necessarily limited to: 11 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the 12 Contract 13 2. Division 1 — General Requirements 14 3. Section 33 0130 — Sewer and Manhole Testing 15 4. Section 33 11 13 - Concrete Pressure Pipe, Bar -Wrapped, Steel Cylinder Type 16 1.2 PRICE AND PAYMENT PROCEDURES 17 A. Measurement and Payment 18 1. Installation of Sanitary Sewer Carrier Pipe in Casing/Tunnel Liner Plate 19 a. Measurement 20 1) Measured horizontally along the surface from centerline to centerline of the 21 beginning of the casing/liner to the end of the casing/liner 22 b. Payment 23 1) The work performed and materials furnished in accordance with this Item 24 and measured as provided under "Measurement" shall be paid for at the 25 unit price bid per linear foot for "Sewer Carrier Pipe" complete in place for: 26 a) Various Sizes 27 c. The price bid shall include: 28 1) Furnishing and installing Sanitary Sewer Main (Pipe) in Casing/Tunnel 29 Liner Plate as specified by the Drawings 30 2) Mobilization 31 3) Grout 32 4) Casing Spacers 33 5) End seals 34 6) Excavation 35 7) Hauling 36 8) Disposal of excess material 37 9) Clean-up 38 2. Installation of Water Carrier Pipe in Casing/Tunnel Liner Plate 39 a. Measurement 40 1) Measured horizontally along the surface from centerline to centerline of the 41 beginning of the casing/liner to the end of the casing/liner Payment CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 9. 2022 City Project No. 103412 330524-2 INSTALLATION OF CARRIER PIPE IN CASING OR TUNNEL LINER PLATE Page 2 of 10 1 b. Payment 2 1) The work performed and materials furnished in accordance with this Item 3 and measured as provided under "Measurement' shall be paid for at the 4 unit price bid per linear foot for "Water Carrier Pipe" complete in place for: 5 a) Various Sizes 6 c. The price bid shall include: 7 1) Furnishing and installing Water Main (Pipe) in Casing/Tunnel Liner Plate 8 as specified by the Drawings 9 2) Mobilization 10 3) Grout 11 4) Joint restraint 12 5) Casing Spacers 13 6) End seals 14 7) Excavation 15 8) Hauling 16 9) Disposal of excess material 17 10) Clean-up 18 1.3 REFERENCES 19 A. Definitions 20 1. Carrier Pipe: Permanent pipe for operational use that is used to convey flows 21 2. Casing: A steel pipe or tunnel liner installed by trenchless methods that supports the 22 ground and provides a stable underground excavation for installation of the carrier 23 pipe 24 B. Reference Standards 25 1. Reference standards cited in this Specification refer to the current reference 26 standard published at the time of the latest revision date logged at the end of this 27 Specification, unless a date is specifically cited. 28 2. American Society of Testing and Materials (ASTM) 29 a. C39, Standard Test Method for Compressive Strength of Cylindrical Concrete 30 Specimens. 31 b. C109, Standard Test Method for Compressive Strength of Hydraulic Cement 32 Mortars (Using 2-in or [50 mm] Cube Specimens). 33 c. D638, Standard Test Method for Tensile Properties of Plastics. 34 3. International Organization for Standardization (ISO): 35 a. 9001, Quality Management Systems - Requirements. 36 4. Occupational Safety and Health Administration (OSHA) 37 a. OSHA Regulations and Standards for Underground Construction, 29 CFR Part 38 1926, Subpart S, Underground Construction and Subpart P, Excavation. 39 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 40 1.5 SUBMITTALS 41 A. Submittals shall be in accordance with Section 0133 00. 42 B. All submittals shall be approved by the City prior to delivery. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 9. 2022 City Project No. 103412 330524-3 INSTALLATION OF CARRIER PIPE IN CASING OR TUNNEL LINER PLATE Page 3 of 10 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS 2 A. Product Data 3 1. Casing Isolators/Spacers 4 a. Material Data 5 2. Grout Mix 6 a. Material Data 7 B. Shop Drawings 8 1. Required for 24-inch and larger pipe installations 9 2. Submit Work Plan describing the carrier pipe installation equipment, materials and 10 construction methods to be employed. 11 3. Casing Spacers/Isolators 12 a. Detail drawings and manufacturer's information for the casing isolators/spacers 13 that will be used. 14 1) Include dimension and component materials and documentation of 15 manufacturer's ISO 9001:2000 certification. 16 b. Alternatives to casing spacers/isolators may be allowed by the City on a case- 17 by -case basis. 18 c. For consideration of alternate method, submit a detailed description of method 19 including details. 20 4. End seal or bulkhead designs and locations for casing/liners. 21 5. Annular Space (between casing pipe and casing/tunnel liner plate) Grouting Work 22 Plan and Methods including: 23 a. Grouting methods 24 b. Details of equipment 25 c. Grouting procedures and sequences including: 26 1) Injection methods 27 2) Injection pressures 28 3) Monitoring and recording equipment 29 4) Pressure gauge calibration data 30 5) Materials 31 d. Grout mix details including: 32 1) Proportions 33 2) Admixtures including: 34 a) Manufacturer's literature 35 b) Laboratory test data verifying the strength of the proposed grout mix 36 c) Proposed grout densities 37 d) Viscosity 38 e) Initial set time of grout 39 (1) Data for these requirements shall be derived from trial batches from 40 an approved testing laboratory. 41 e. Submit a minimum of 3 other similar projects where the proposed grout mix 42 design was used. 43 f. Submit anticipated volumes of grout to be pumped for each application and 44 reach grouted. 45 g. For pipe installations greater than 36-inches, without hold down jacks or a 46 restrained spacer, provide buoyant force calculations during grouting and 47 measures to prevent flotation. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 9. 2022 City Project No. 103412 330524-4 INSTALLATION OF CARRIER PIPE IN CASING OR TUNNEL LINER PLATE Page 4 of 10 1 1) Calculations sealed by a licensed Engineer in the State of Texas. 2 h. Description of methods and devices to prevent buckling of carrier pipe during 3 grouting of annular space, if required 4 1.7 CLOSEOUT SUBMITTALS [NOT USED] 5 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 6 1.9 QUALITY ASSURANCE 7 A. Certifications 8 1. Casing isolator/spacer manufacturer shall be certified against the provisions of 9 ISO9001:2000. 10 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 11 1.11 FIELD [SITE] CONDITIONS [NOT USED] 12 1.12 WARRANTY [NOT USED] 13 PART 2 - PRODUCTS 14 2.1 OWNER -FURNISHED [OR] OWNER-SUPPLIEDPRODUCTS [NOT USED] 15 2.2 MATERIALS 16 A. Manufacturers 17 1. Only the manufacturers as listed on the City's Standard Products List will be 18 considered as shown in Section 0160 00. 19 a. The manufacturer must comply with this Specification and related Sections. 20 2. Any product that is not listed on the Standard Products List is considered a 21 substitution and shall be submitted in accordance with Section 0125 00. 22 3. The Casing Spacers/Isolators shall be new and the product of a manufacturer 23 regularly engaged in the manufacturing of casing spacers/isolators. 24 B. Design Criteria and Materials 25 1. Carrier pipe shall be installed within the horizontal and vertical tolerances as 26 indicated in PART 3 of this Specification, incorporating all support/insulator 27 dimensions reauired. Diameter Specification (inches) Material Reference Water Line 6-12 DIP Restrained 33 11 10 DIP (Restrained) 33 11 10 16-20 AWWA C303 Restrained 33 11 13 DIP (Restrained) 33 11 10 AWWA C303 (Restrained) 33 11 13 24 and greater AWWA C301 (Restrained) 33 11 15 Sanitary DIP (with Ceramic Epoxy) 33 11 10 Sewer Line 8-16 DIP (with Ceramic Epoxy) 33 11 10 18 and eater Fiberglass 3331 13 CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 9. 2022 City Project No. 103412 330524-5 INSTALLATION OF CARRIER PIPE IN CASING OR TUNNEL LINER PLATE Page 5 of 10 1 2. Grout of annular space 2 a. For gravity sewer carrier pipe installation: 3 1) Fill all voids between the carrier pipe and the casing or liner with grout. 4 2) All exterior carrier pipe surfaces and all interior casing or liner surfaces 5 shall be in contact with the grout. 6 b. For water line installation: 7 1) No annular space fill will be used. 8 3. Grout Mixes 9 a. Low Density Cellular Grout (LDCC) 10 1) Annular space (between sewer carrier pipe and casing/liner) grout shall be 11 LDCC. 12 2) The LDCC shall be portland cement -based grout mix with the addition of a 13 foaming agent designed for this application. 14 3) Develop 1 or more grout mixes designed to completely fill the annular 15 space based on the following requirements: 16 a) Provide adequate retardation to completely fill the annular space in 1 17 monolithic pour. 18 b) Provide less than 1 percent shrinkage by volume. 19 c) Compressive Strength 20 (1) Minimum strength of 10 psi in 24 hours, 300 psi in 28 days 21 d) Design grout mix with the proper density and use proper methods to 22 prevent floating of the carrier pipe. 23 e) Proportion grout to flow and to completely fill all voids between the 24 carrier pipe and the casing or liner. 25 4. End Seals 26 a. Provide end seals at each end of the casing or liner to contain the grout backfill 27 or to close the casing/liner ends to prevent the inflow of water or soil. 28 1) For water piping less than 24-inch diameter, use hard rubber seals, Model 29 PL Link Seal as manufactured by the Thunderline Corporation or approved 30 equal. 31 2) For water piping 24-inch diameter and greater, use pull -on, 1/8 inch thick, 32 synthetic rubber end seals, Model C, as manufactured by Pipeline Seal and 33 Insulator, Inc. or approved equal. 34 3) For sewer piping, no end seals are required since the annular space between 35 the carrier pipe and the casing will be grouted. 36 b. Design end seals to withstand the anticipated soil or grouting pressure and be 37 watertight to prevent groundwater from entering the casing. 38 5. Casing Spacers/Insulators 39 a. Provide casing spacers/insulators to support the carrier pipe during installation 40 and grouting (where grout is used). 41 1) For concrete pressure pipe, mortar bands may be allowed in lieu of casing 42 spacers/isolators. 43 2) Mortar bands shall be in accordance with Section 33 11 13. 44 b. Casing Spacers/Isolators material and properties: 45 1) Shall be minimum 14 gage 46 2) For water pipe, utilize Stainless Steel. 47 3) For sewer pipe, utilize Coated Steel. 48 4) Suitable for supporting weight of carrier pipe without deformation or 49 collapse during installation CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 9. 2022 City Project No. 103412 330524-6 INSTALLATION OF CARRIER PIPE IN CASING OR TUNNEL LINER PLATE Page 6 of 10 1 c. Provide restrained -style casing spacers to hold all pipes stable during grouting 2 operations and prevent floating or movement. 3 d. Provide dielectric strength sufficient to electrically isolate each component 4 from one another and from the casing. 5 e. Design risers for appropriate loads, and, as a minimum: 6 1) Provide 10 gage steel risers 7 a) Provide stainless steel bands and risers for water installations. 8 f. Band material and criteria 9 1) Provide polyvinyl chloride inner liner with: 10 a) Minimum thickness of 0.09 inches 11 b) Durometer "A" of 85-90 hardness 12 c) Minimum dielectric strength of 58,000 volts 13 g. Runner material and criteria 14 1) Provide pressure -molded glass reinforced polymer or UHMW with: 15 a) Minimum of 2 inches in width and a minimum of 11 inches in length. 16 2) Attach to the band or riser with 3/8 inch minimum welded steel or stainless 17 steel studs. 18 3) Runner studs and nuts shall be recessed well below the wearing surface of 19 the runner 20 a) Fill recess with a corrosion inhibiting filler. 21 h. Riser height 22 1) Provide sufficient height with attached runner allow a minimum clearance 23 of 2 inches between the outside of carrier pipe bells or couplings and the 24 inside of the casing liner surface. 25 2.3 ACCESSORIES [NOT USED] 26 2.4 SOURCE QUALITY CONTROL [NOT USED] 27 PART 3 - EXECUTION 28 3.1 INSTALLERS [NOT USED] 29 3.2 EXAMINATION [NOT USED] 30 3.3 PREPARATION [NOT USED] 31 3.4 INSTALLATION 32 A. General 33 1. Carrier pipe installation shall not begin until the following tasks have been 34 completed: 35 a. All required submittals have been provided, reviewed and accepted. 36 b. All casing/liner joints are watertight and no water is entering casing or liner 37 from any sources. 38 c. All contact grouting is complete. 39 d. Casing/liner alignment record drawings have been submitted and accepted by 40 City to document deviations due to casing/liner installation. 41 e. Site safety representative has prepared a code of safe practices and an 42 emergency plan in accordance with applicable requirements. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 9. 2022 City Project No. 103412 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 330524-7 INSTALLATION OF CARRIER PIPE IN CASING OR TUNNEL LINER PLATE Page 7 of 10 2. The carrier pipe shall be installed within the casings or liners between the limits indicated on the Drawings, to the specified lines and grades and utilizing methods which include due regard for safety of workers, adjacent structures and improvements, utilities and the public. B. Control of Line and Grade 1. Install Carrier pipe inside the steel casing within the following tolerances: a. Horizontal 1) 12 inches from design line b. Vertical 1) ±1 inch from design grade 2. Check line and grade set up prior to beginning carrier pipe installation. 3. Perform survey checks of line -and -grade of carrier pipe during installation operations. 4. The Contractor is fully responsible for the accuracy of the installation and the correction of it, as required. a. Where the carrier pipe installation does not satisfy the specified tolerances, correct the installation, including if necessary, redesign of the pipe or structures at no additional cost to City. C. Installation of Carrier Pipe 1. Pipe Installation a. Remove all loose soil from casing or liner. b. Grind smooth all rough welds at casing joints. 2. Installation of Casing Spacers a. Provide casing spacers, insulators or other approved devices to prevent flotation, movement or damage to the pipe during installation and grout backfill placement. b. Assemble and securely fasten casing spacers to the pipeline to be installed in casings or tunnels. c. Correctly assemble, evenly tighten and prevent damage during tightening of the insulators and pipe insertion. d. Install spacers in accordance with manufacturer's recommendations. e. Install carrier pipe so that there is no metallic contact between the carrier pipe and the casing. £ Carrier pipe shall be installed without sliding or dragging it on the ground or in the casing/liner in a manner that could damage the pipe or coatings. 1) If guide rails are allowed, place cement mortar on both sides of the rails. g. Coat the casing spacer runners with a non-corrosive/environmentally safe lubricant to minimize friction when installing the carrier pipe. h. The carrier pipe shall be electrically isolated from the carrier pipe and from the casing. i. Grade the bottom of the trench adjacent to each end of the casing to provide a firm, uniform and continuous support for the pipe. If the trench requires some backfill to establish the final trench bottom grade, place the backfill material in 6-inch lifts and compact each layer. j. After the casing or tunnel liner has been placed, pump dry and maintain dry until the casing spacers and end seals are installed. 3. Insulator Spacing CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revised December 9. 2022 Water & Sanitary Sewer Replacement Contract 2020 WSM-H City Project No. 103412 330524-8 INSTALLATION OF CARRIER PIPE IN CASING OR TUNNEL LINER PLATE Page 8 of 10 1 a. Maximum distance between spacers is to be 6 feet. 2 b. For 18 and 20 foot long joints, install a minimum of 4 spacers. 3 1) Install 2 spacers within 1 foot on each side of the bell or flange. 4 2) Remaining 2 spacers shall be spaced equally. 5 c. If the casing or pipe is angled or bent, reduce the spacing. 6 d. The end spacer must be within 6 inches of the end of the casing pipe, regardless 7 of size of casing and pipe or type of spacer used. 8 e. Install spacers on PVC pipe at the insertion line to prevent over -insertion of the 9 spigot into the bell. 10 4. After installation of the carrier pipe: 11 a. Mortar inside and outside of the joints, as applicable 12 b. Verify electrical discontinuity between the water carrier pipe and tunnel liner. 13 1) If continuity exists, remedy the short, by all means necessary including 14 removing and reinstalling the carrier pipe, prior to applying cellular grout. 15 c. If hold down jacks or casing spacers are used, seal or plug the ends of the 16 casing. 17 d. If steel pipe is used and not welded prior to installation in casing/liner, welding 18 of pipe will only be allowed after grouting of annular space is complete. 19 D. Installation of End Seals 20 1. For Water Pipes 21 a. Grout end of casing/liner a minimum of 6 inches and a maximum of 12 inches. 22 b. Place pull -on synthetic rubber end seals on the pipe and pull over the end of the 23 casing. Securely fasten with stainless steel bands. 24 2. For Sewer Pipes 25 a. Grout annular space between carrier pipe and casing as indicated in this 26 Specification. 27 E. Annular Space Grouting (For Sewer Only) 28 1. Prepare pipe as necessary to prevent the pipe from floating during grouting 29 operation as necessary. 30 2. Mixing of Grout 31 a. Mix material in equipment of sufficient size to provide the desired amount of 32 grout material for each stage in a single operation. 33 1) The equipment shall be capable of mixing the grout at the required densities 34 for the approved procedure and shall be capable of changing the densities 35 as required by field conditions. 36 3. Backfill Annular Space with Grout 37 a. Prior to filling of the annular space, test the carrier pipe in accordance with 38 Section 33 0130. 39 b. Verify the maximum allowable pressure with the carrier pipe manufacturer and 40 do not exceed this pressure. 41 c. After the installation of the carrier pipe, the remaining space (all voids) between 42 the casing/liner and the carrier shall be filled with LDCC grout. 43 1) All surfaces of the exterior carrier pipe wall and casing/liner interior shall 44 be in contact with the grout. CITY OF FORT WORTH Water & Sanitary Sewer Replacement STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Contract 2020 WSM-H Revised December 9. 2022 City Project No. 103412 FORT WORTH. City Secretary's Office Contract Routing & Transmittal Slip Contractor's Name: Woody Contractors, Inc Subject of the Agreement: Water and Sanitary Sewer Replacement Contract 2020, WSM-H M&C Approved by the Council? * Yes 9 No ❑ If so, the M&C must be attached to the contract. Is this an Amendment to an Existing contract? Yes ❑ No 9 If so, provide the original contract number and the amendment number. Is the Contract "Permanent"? *Yes 8 No ❑ If unsure, see back page for permanent contract listing. Is this entire contract Confidential? *Yes ❑ No ❑ If only specific information is Confidential, please list what information is Confidential and the page it is located. Page 117 and 118 Effective Date: 2/10/2026 If different from the approval date. Expiration Date: N/A If applicable. Is a 1295 Form required? * Yes 0 No ❑ *If so, please ensure it is attached to the approving M&C or attached to the contract. Project Number: If applicable. 103412 *Did you include a Text field on the contract to add the City Secretary Contract (CSC) number? Yes 9 No ❑ Contracts need to be routed for CSO processing in the followingorder: rder: 1. Katherine Cenicola (Approver) 2. Jannette S. Goodall (Signer) 3. Allison Tidwell (Form Filler) *Indicates the information is required and if the information is not provided, the contract will be returned to the department.