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Contract 49527
EXECUTED FORT WORTH PROJECT MANUAL FOR THE CONSTRUCTION OF NOR THSIDE IV 24-INCH WATER TRANSMISSION MAIN City Project No. 100277 Betsy Price David Cooke Mayor City Manager John Robert Carman Water Director Prepared for The City of Fort Worth Water Department DOCUMENTS ISSUED FOR CONSTRUCTION These"Issued for Construction"Contract Documents have been prepared by revising the Bidding Documents to record references to addenda,field orders or change orders issued. The Bidding Documents may have been revised to incorporate these revisions directly into the"Issued for Construction"Contract Documents. Contractor is responsible for determining that these documents are consistent with their understanding of the Bidding Documents as modified per the appropriate provisions of the Contract Documents. The Bidding Documents, as modified per the appropriate provisions of the Contract Documents,take precedence over these "Issued for Construction"documents. April 2017 Prepared by: FREESE AND NICHOLS,INC. 4055 International Plaza Suite 200 Fort Worth, TX 76109 Texas Registered Engineering Firm F-2144 EMOVINICHOLS FTW 16630 CERTIFICATE OF INTERESTED PARTIES 2FORM 1295 W loft Complete Nos.1-4 and 6 R there are interested parties. OFFICE USE ONLY Complete Nos.1,2,3,5,and 6 if there are no interested parties. CERTIFICATION OF FILING 1 Name of business entity filing form,and the city,state and country of the business entity's place Certificate Number: of business. 2017-221520 Condie Construction Co.,Inc. Justin,TX United States Date Filed: 2 Name of governmental entity or state agency that is a party to the contract for which the form rs 06/09/2017 being filed. City of FortWorth,Texas Date Ackn edged: 3 Provide the identification number used by the governmental entity or state agency to track or identify the contract,and provide a description of the services,goods,or other property to be provided under the contract 100277 Installation of Water Line 4 Nature of interest Name of Interested Party City,State,Country(place of business) (check applicable) Controlling Intermediary 5 Check only if there is NO Interested Party. X Lai 6 AFFIDAVIT I swear,or affirm,under penalty of perjury,that the above disclosure is true and correct. ow. TWANY MARIE CANNON My Cmmmisslon Expires . .,.n `o•��'' '. 2019 ; aSignature of authorized agent of contracting business entity Wart6 31, -2017 AFFIX NOTARY STAMP I SEAL ABOVE Sworn to and subscribed before me,by the said f� 1t i--� lt-- ,this the cf day of '5a 2f) _,to certify which,witness my hand and seal of office. �/f N 4440x/ NOWY &"10WrEArmd Signatur of admi istering oath Printed name of officer administering oath Title of officer administering oath Forms provided by Texas Ethics Commission www.ethics.state.tx.us Version V1.0.883 NOR THSIDE IV 24-INCH WATER TRANSMISSION MAIN CITYPROJECT NO. 100277 April 2017 THE SEAL THAT ORIGINALLY APPEARED ON THE SEAL THAT ORIGINALLY APPEARED ON THIS DOCUMENT WAS AUTHORIZED BY THIS DOCUMENT WAS AUTHORIZED BY DANIEL STOUTENBURG,JR., P.E.,TEXAS NO. WADE ZEMLOCK,P.E.,TEXAS NO.92701 ON 99271 ON MAY 4, 2017. FREESE AND MAY 10, 2017. FREESE AND NICHOLS, INC. NICHOLS, INC. TEXAS REGISTERED TEXAS REGISTERED ENGINEERING FIRM F- ENGINEERING FIRM F- 2144. ALTERATION 2144. ALTERATION OF A SEALED OF A SEALED DOCUMENT WITHOUT PROPER DOCUMENT WITHOUT PROPER NOTIFICATION OF THE RESPONSIBLE NOTIFICATION OF THE RESPONSIBLE ENGINEER IS AN OFFENSE UNDER THE TEXAS ENGINEER IS AN OFFENSE UNDERTHE TEXAS ENGINEERING PRACTICE ACT. ENGINEERING PRACTICE ACT. FREESE AND NICHOLS, INC. 4055 INTERNATIONAL PLAZA SUITE 200 FORT WORTH,TEXAS 76109 TEXAS REGISTERED ENGINEERING FIRM F-2144 FREESE ICHOLS FTYW 6630 FORTWORTH, City of Fort Worth Standard Construction Specification Documents Adopted September 2011 000000-1 STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Page 1 of 6 SECTION 00 00 00 TABLE OF CONTENTS Division 00-General Conditions 0005 10 Mayor and Council Communication 0005 15 Addenda 0011 13 Invitation to Bidders 0021 13 Instructions to Bidders 0035 13 Conflict of Interest Affidavit 00 41 00 Bid Form 00 42 43 Proposal Form Unit Price 0043 13 Bid Bond 00 43 37 Vendor Compliance to State Law Nonresident Bidder 0045 11 Bidders Prequalifications 0045 12 Prequalification Statement 0045 13 Bidder Prequalification Application 00 45 26 Contractor Compliance with Workers'Compensation Law 00 45 40 Minority Business Enterprise Goal 00-45 41 Small Business Fq#e.. rise Gea 00 52 43 Agreement 0061 13 Performance Bond 0061 14 Payment Bond 0061 19 Maintenance Bond 00 61 25 Certificate of Insurance 00 72 00 General Conditions 00 73 00 Supplementary Conditions Division 01 -General Requirements 01 1100 Summary of Work 01 2500 Substitution Procedures 01 31 19 Preconstruction Meeting 01 3120 Project Meetings 01 32 16 Construction Progress Schedule 01 3233 Preconstruction Video 01 3300 Submittals 01 35 13 Special Project Procedures 01 45 23 Testing and Inspection Services 01 5000 Temporary Facilities and Controls 01 5526 Street Use Permit and Modifications to Traffic Control 01 57 13 Storm Water Pollution Prevention Plan 01 58 13 Temporary Project Signage 01 60 00 Product Requirements 01 66 00 Product Storage and Handling Requirements 01 70 00 Mobilization and Remobilization 01 7123 Construction Staking and Survey 01 74 23 Cleaning 00 75 00 Startingand ndAdjusting 01 77 19 Closeout Requirements 01 78 23 Operation and Maintenance Data 01 78 39 Project Record Documents CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised February 2,2016 000000-2 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 Division 09—Finishes 09 96 00 High Performance Coatings Division 22—Plumbing 22 14 29.16 Submersible Sump Pumps Division 26—Electrical 26 01 26 Testing of Electrical Systems 2605 19 Low Voltage Electrical Conductors&Cables 26 05 26 Grounding&Bonding for Electrical Systems 26 05 29 Hangers and Supports for Electrical Systems 26 05 33.01 Conduits 26 05 33.02 Wireways 26 05 33.03 Outlet Boxes 26 05 33.04 Pull and Junction Boxes for Electrical Systems 26 05 43.01 Manholes and Concrete Pull Boxes for Electrical Systems 26 05 53 Identification for Electrical Systems 26 05 73.01 Electrical Power System Studies 26 24 16.02 Lighting and Branch Panelboards 26 27 26 Wiring Devices 26 28 19 Disconnects 2641 13 Lightning Protection for Structures 26 50 00 Lighting Division 33 -Utilities 33 01 31 Closed Circuit Television(CCTV)Inspection 33 04 40 Cleaning and Acceptance Testing of Water Mains 3305 10 Utility Trench Excavation,Embedment, and Backfill 33 05 22 Steel Casing Pipe 33 05 24 Installation of Carrier Pipe in Casing or Tunnel Liner Plate 33 05 30 Location of Existing Utilities 33 11 10 Ductile Iron Pipe 33 11 13 Concrete Pressure Pipe,Bar-Wrapped, Steel Cylinder Type 33 1216.21 Pressure Sustaining Valves 33 12 16.33 Swing Check Valves 33 1221 AWWA Rubber-Seated Butterfly Valves Division 40-Process Integration 40 90 01 Instrumentation 40 90 02 Supervisory Control and Data Acquisition(SCADA)System 40 90 10.00 Radio Towers Division 43 -Process Gas and Liquid Handling,Purification and Storage Equipment 43 42 43.01 Hydropneumatic Tank System CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised February 2,2016 000000-3 STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Page 3 of 6 Technical Specifications listed below are included for this Project by reference and can be viewed/downloaded from the City's Buzzsaw site at: hips://Prof ectpoint.buzzsaw.com/client/fortworthgov/Resources/02%20- %20Construction%2ODocuments/Specifications Division 02 -Existing Conditions 0241 13 Selective Site Demolition 0241 14 Utility Removal/Abandonment 0241 15 Paving Removal Division 03-Concrete 03 30 00 Cast-In-Place Concrete 0334 13 Controlled Low Strength Material (CLSM) 03 34 16 Concrete Base Material for Trench Repair Division 26-Electrical 26 05 00 Common Work Results for Electrical 260510 Demolition for-Eleetfieal Systems 26 05 33 Raceways and Boxes for Electrical Systems 26 05 43 Underground Ducts and Raceways for Electrical Systems 26 05 50 !''......n.,,..ie tions Multi Duet Conduit Division 31 -Earthwork 31 1000 Site Clearing 3123 16 Unelassified Exea-vation lr23 23 Be flew 3124 00 Eff'bank nests 31 25 00 Erosion and Sediment Control 313609 G..l.ien N 37 00 Ripr-ap Division 32-Exterior Improvements 3201 17 Permanent Asphalt Paving Repair 3201 18 Temporary Asphalt Paving Repair 32 01 29 Concrete Paving Repair 32 1123 Flexible Base Courses 32 1129 Lime Treated Base Courses 32 1133 Cement Treated Base Courses 32 1137 Liquid Treated Soil Stabilizer 32 12 16 Asphalt Paving 32 1273 Asphalt Paving Crack Sealants 32 13 13 Concrete Paving 32 1320 Concrete Sidewalks,Driveways and Barrier Free Ramps 32 1373 Concrete Paving Joint Sealants 32 1-4 16 Briek Unit Paying 32 1613 Concrete Curb and Gutters and Valley Gutters 32 1723 Pavement Markings 32 1725 Curb Address Painting CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised February 2,2016 000000-4 STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Page 4 of 6 3231 13 Chain Fences and Gates 32 31 26 Wire Fences and Gates 32 31 29 Wood Fences and Gates 3232 13 Easter Plase C-enr�et 3291 19 Topsoil Placement and Finishing of Parkways 3292 13 Hydro-Mulching, Seeding,and Sodding 32 93 43 Trees and Shrubs Division 33 -Utilities 33 01 30 Sewer and Manhole Testing 33 0i 3i Closed CiFettit Television(CCTV) hispeatie 33 03 io Bypass Pumping of Existing sewef Systems 33 04 10 Joint Bonding and Electrical Isolation 33 04 11 Corrosion Control Test Stations 33 04 12 Magnesium Anode Cathodic Protection System 33 04 30 Temporary Water Services 3304 40 Cleaning and A eoe...anee Testing e fAlmer- ,rains 33 04 50 Cleaning of Sewer Mains 33 05 io 7 T444y T-fe a >r.,ea-yatio., L'....L.o.iment .,,1 Baeka11 3305 12 Water Line Lowering 3305 13 Frame, Cover and Grade Rings 3305 14 Adjusting Manholes,Inlets,Valve Boxes, and Other Structures to Grade 3305 16 Concrete Water Vaults 3305 17 Concrete Collars 33 05 20 Auger Boring 33 05 2i Twmel Liner-Pkte 330522 330523 Hand T,, meling 330524 laSta itt36ivf GiiicrD'zc in or-T dmcr Liner-Dlrcc+coc 33 0526 Utility Markers/Locators 330530 LA6ucivirvx Erdsting U44ifies 33 1105 Bolts,Nuts,and Gaskets 33 ii 10 Duefile ir-e,Pipe 33 11 11 Ductile Iron Fittings 33 11 12 Polyvinyl Chloride (PVC)Pressure Pipe 33 i i i3 tune-Fe-te D.A-s-sm a Pipe Bar- 3&apped, cool Cylinder-Type 33 !! 14 gth-ied Steel Pipe and F44ings 33 1210 W-atef Seniees 1 ine rto 2 inch 333 Q 11 Large Waccr-Metffa 33 1220 Resilient Seated Gate Valve 33 1222 AVAVA Rubber- Sea4ed Bufte,-fly Valves 33 1225 Connection to Existing Water Mains 33 1230 Combination Air Valve Assemblies for Potable Water Systems 333 1240 Fire 1=y47antss 33 1250 Water Sample Stations 33 1260 Standard Blow-off Valve Assembly 3331 12 Gufed in Plaee pipe(CIPP) 3331 13 Fiber-glass Reinferved Pipe for-Ckavity Sanitary Sewefs 3331 15 High Density Pelyed+yleae(HDPE)Pipe fer-Sanitafy Sewof 333120 Polyvinyl Chloride(PVC)&avity Saftitffy Sewef Pipe CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised February 2,2016 000000-5 STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Page 5 of 6 333i 24 Pel5wiayl Chloride(nvC)Closed Profile CTfa .;ty Sanitafy Sewe,.Pipe 33 3i 22 Sanitary Sewer-Slip Lining 33 3i 23 5..,,;t.,,.,,Sewer-Pipe Fi lar-ge..,e„t 333i en Sanitary Sewer-Se,.,,;,.e Gen eetions and SeFyiee Line 333i 70 Combination AiF valve f,.Sanitary Sewer-For-ee Mains 3339 10 Cast-in-Place Concrete Manholes 33 39 20 Precast Concrete Manholes 33 39 30 Fiber-glass ARa lieles 333940 Wastewater- n eves Cl,.,mbe..(WAq 333960 Epoxy LineFs fer-Sanitary Sewer-Stfuetffes 3341 10 Reinforced Concrete Storm Sewer Pipe/Culverts 33 41 11 High Density Pelyediylene(HDPE)Pipe for-St,,ff Dr-ai 314600 a„1„l. ,;,,,.e 33 4601 e l ettea Ste...Y, rx,. 33 4602 T-rrezxeh Dr- ins 33 nn 10 Cast in Ulaee Manholes and r,,,,etie., Boxes 33-4920 Curb and Drop l lets 33 49 40 Storm Drainage Headwalls and Wingwalls Division 34-Transportation 34 41 10 T-Faffie Signals 3 n 41 10. z4t#�6h�ei} 01 Controller-Cabinet ��— � �A 34 41 10.02 A aehmentB Cent-ellef Speei e.,tion 34 41 1-0.03 Attaebment G Software Specifieation 34 41 11 Te...«.,,.ary Tra ffie Signals 34 41 13 Removing T-Faffie Signals 34 41 15 Reetangular-Rapid Flashing Beaeon. 24 41 16 Pedestrian"r-idS;..f,.,1 T 4-120 D e.,.l,,ay illumination Assemblies 34-4120.01 A fte,-ial TED Roadway LtHninaires 34 4120.02 Free,.ay TED Roadway T, 34 4120.03 Desi e.,til TED D e.,.l,z ay T, 34 4130 Aluminum Sign 3471 13 Traffic Control Appendix GC-4.01 Availability of Lands GC-4.02 Subsurface and Physical Conditions GC-4.04 Underground Facilities rE4.066 En e.tcl Condition at Site GC-6.06.D Minority and Women Owned Business Enterprise Compliance GC-6.07 Wage Rates GC-6.09 Permits and Utilities GG 6.24 er-iminatiert GR-01 60 00 Product Requirements END OF SECTION CITY OF FORT WORTH Northside IV 14-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100177 Revised February 2,2016 000510-1 MAYOR AND COUNCIL COMMUNICATION(M&C) Page 1 of 1 1 SECTION 00 05 10 2 MAYOR AND COUNCIL COMMUNICATION(M&C) 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 END OF SECTION CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised July 1,2011 City of Fort Worth, Texas Mayor and Council Communication COUNCIL ACTION: Approved on 8/1/2017 - Ordinance Nos. 22815-08-2017 and 22816-08- 2017 & Resolution No. 4825-08-2017 DATE: Tuesday, August 1, 2017 REFERENCE NO.: C-28316 LOG NAME: 60NSIV24INWM CONDIE SUBJECT: Authorize Acceptance of Funds from CENTEX Homes, Inc., in the Amount of$738,300.00 to Provide Construction Costs for Northside IV 24-Inch Water Transmission Main Along Bowman Roberts Road from Santa Gertrudis Street to Haltom Bailey Boswell Road, Authorize Execution of a Contract with Condie Construction Company, Inc., in the Amount of$4,859,595.00 for Northside IV 24-Inch Water Transmission Main Along Bowman Roberts Road from Santa Gertrudis Street to Haltom Bailey Boswell Road, Provide for Project Costs, Testing and Contingencies for a Total Project Amount of$5,383,395.00, Adopt Resolution Expressing Official Intent to Reimburse Expenditures with Proceeds of Future Debt and Adopt Appropriation Ordinances (COUNCIL DISTRICT 7) RECOMMENDATION: It is recommended that the City Council: 1. Authorize the acceptance of funds from CENTEX Homes, Inc., in the amount of$738,300.00; 2. Adopt the attached Appropriation Ordinance increasing estimated receipts and appropriations in the Water and Sewer Community Facility Agreement Fund in the amount of$738,300.00; 3. Adopt the attached Resolution expressing official Intent to reimburse expenditures with proceeds of future debt for entire the Northside IV 24-inch Water Transmission Main Project; 4. Adopt the attached Appropriation Ordinance increasing estimated receipts and appropriations in the Water and Sewer DPN Fund in the amount of$4,645,095.00; and 5. Authorize execution of a contract with Condie Construction Company, Inc., in the amount of $4,859,595.00 for the Northside IV 24-inch Water Transmission Main Along Bowman Roberts Road from Santa Gertrudis Street to Haltom Bailey Boswell Road (City Project No.100277) DISCUSSION: This project provides for the 24-inch water transmission main from the Eagle Mountain Water Treatment Plant along Bowman Roberts Road from Santa Gertrudis Street to Haltom Bailey Boswell Road. The proposed water main is the first phase of a 24-inch water transmission main from the treatment plant to serve points in the northern growth areas of the City. The project also includes the installation of hydro- pneumatic tank, meter installation at the treatment plant and transfer value station with motorized valve and SCADA controls. In accordance with City Secretary Contact No. 48320 a Developer Funding Agreement between CENTEX Homes and the City of Fort Worth for Northside IV 24-inch water main extension Bowman-Roberts Road, CENTEX Homes is providing $738,300.00 for its share of the construction cost of this project. Logname: 60NSIV24INWM CONDIE Page I of 3 This project was advertised for bids on April 6, 2017 and April 13, 2017 in the Fort Worth Star-Telegram. On June 1, 2017 the following bids were received: 'Bidder Amount Time of Completion JCondie Construction Company, Inc. $4,859,595.00 320 Calendar Days S.J. Louis Construction of Texas, Ltd. $5,145,815.00 Thalle Construction Company, Inc. $6,253,959.00 In addition to the contract cost, $280,800.00 is required for project management, material testing and inspection, $243,000.00 is provided for project contingency and $34,592.00 is provided to cover costs for Amendment No. 2 to allow for inspection of the hydro-pneumatic tank and the transfer valve station by the project design consultant: Freese and Nichols, Inc., Mayor and Council Communication (M&C C-28046) awarded the engineering/design of this project to Freese and Nichols, Inc., while also accepting funds from Centex Homes for its share of the design costs. This project is anticipated to be included in a future revenue bond issue for the Water and Sewer Fund. Available cash within the Water and Sewer portfolio and the City's portfolio along with the appropriation authority authorized under the Direct Purchase Note (DPN) Program will be used to provide interim financing for this project until debt is issued. To the extent resources other than the Water and Sewer portfolio are used to provide interim financing, the Water and Sewer Fund will be charged interest that is equivalent to the overall rate of return being earned by the City portfolio (currently approximately one- percent annually). Should the City's portfolio not support the liquidity needed to provide an interim short- term financing source, another funding source will be required, which could mean issuance of securities under the DPN Program or earlier issuance of Water and Sewer revenue bonds than is currently planned. Once debt associated with this project is sold, bond proceeds will be used to reimburse the Water and Sewer portfolio and the City's portfolio in accordance with the attached Reimbursement Resolution. The City Council adopted the Water Department's Fiscal Year 2016-2020 Five Year Capital Improvement Plan on February 2, 2016, (M&C G-18662). This City Council adopted plan includes this specific project, with funding identified through the DPN program to be reimbursed with future revenue bonds. In accordance with the provisions of the Financial Management Policy Statement, Staff anticipates presenting revenue-supported debt issuances to the City Council for consideration within the next three years. This debt must be issued within approximately three years to provide reimbursement for these expenses. If that does not occur, the costs will no longer be reimbursable by issuing tax-exempt debt and the funding source will have to be made whole through budgetary methods. Adoption of this resolution does not obligate the City to sell bonds, but preserves the ability to reimburse the City from tax-exempt bond proceeds. Construction is anticipated to commence in September 2017 and be completed by July 2018. The overall project budget is estimated to be $5,973,000.00. This project will have no impact on the Water Department's Operating Budget when complete. M/WBE OFFICE — Condie Construction Company, Inc., is in compliance with City' s BDE Ordinance by committing to nine percent MBE participation. The City's MBE goal on this project is eight percent. The project is located in COUNCIL DISTRICT 7. FISCAL INFORMATION / CERTIFICATION: Logname: 60NSIV24INWM CONDIE Page 2 of 3 The Director of Finance certifies that upon approval of the above recommendations and adoption of the attached appropriation ordinances, funds will be available in the Water and Sewer Community Facilities Agreement Fund and the Water& Sewer DPN Fund for the Northside IV 24-Inch Water Transmission Main Project as depicted in the table below. j Existing Additional FUND I Appropriations Appropriations Project Total* W&S Community Facilities Agmt Fund 56008 $110,745.00 I $738,300.00 $849,045.00 Water& Sewer DPN Fund 56011 $478,255.00 i $4,645,095.00 $5,123,350.00 Project Total $589,000.00 $5,383,395.00 j . .. �------�.—.� .—�5,972,395.00� * Numbers rounded for presentation purposes. FUND IDENTIFIERS (FIDs): TO _ Fund Department ccoun Project Program ctivity Budget Reference # Amoun �� ID ID Year (Chartfield 2) FROM Fund Department ccoun Project Program ctivity Budget Reference # �mol _ ID ID Year Chartfield 2 CERTIFICATIONS: Submitted for City Manager's Office by: Jay Chapa (5804) Originating Department Head: Kara Shuror (8819) Additional Information Contact: Roberto C. Sauceda (8819) ATTACHMENTS 1. 60NSIV24INNWM CONDIE-REIMB RESOLUTION.doc (Public) 2. 60NSIV24INWM CONDIE 1295.pdf (Public) 3. 60NSIV241NWM CONDIE Compliance Memo.pdf (CFW Internal) 4. 60NSIV24INWM CONDIE Map.pdf (Public) 5. 60NSIV24INWM CONDIE 60 AO DPN Rev.docx (Public) 6. 60NSIV24INWM CONDIE 60 AOr.docx (Public) 7. 60NSIV24INWMCONDIEDEVextractFIDTable.pdf (CFW Internal) 8. Contract 48320.pdf (Public) 9. SAM Condie Construction Company Inc.pdf (CFW Internal) Logname: 60NSIV24INWM CONDIE Page 3 of 3 v N Q a N V/ IA Q 0 � Q fl. fl. 7 7 3 a a a z c _ c cC) o a o a4 d a y a d t � E E R m cc m m o`o 0 0 0 U N■■ V N■■ U N■■ M ami fA v ami oo LD 'n W > W Y a) cr) (3) cl) a) a) � > f m a°bn 2 sa) cl) W m W m W m cc ca > « , a s a s a O p Y Y o .� o c o Y ra` c cN oT c O 0 O O O Ln Ln p. a af a a�� a E,o w 0005 15-1 ADDENDA Page 1 of 1 1 SECTION 00 05 15 2 ADDENDA 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 END OF SECTION CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised July 1,2011 00 05 15.02-1 ADDENDUM No.2 Page i of i CITY OF FORT WORTH NORTHSIDE IV 24-INCH WATER TRANSMISSION MAIN _��►�OF�� 1 1 c�P���®®o®o TF�11, o e qs I Of ® o �o®o°°®mo®0000®000000000®ooe® DANIEL STOUTENBURG, JR City Project No. 100277 o s 00®®m®aoomomoaaaomm0000@ o 99271 //IAF ('CENSEO ADDENDUM NO. 2 t its/ "08" lt:.� May 31,2017 %%ONAL ������` 05/31/2017 4:45:24 PM FREESE AND NICHOLS, INC. TEXAS REGISTERED ENGINEERING FIRM F-2144 Bid Time: Thursday,June 1,2017, 1:30 P.M.CST. 00 05 15.01 ADDENDUM NUMBER 2 The following additions, deletions,modifications,or clarifications shall be made to the appropriate sections of the Contract Documents. Bidders shall acknowledge receipt of this Addendum in the space provided on the Bid Form. DRAWINGS: Trench and Backfill Details II-Detail 1/1.28 Replace(32 01 17-D520)Asphalt Pavement Trench Repair—Arterial&Industrial Streets with the attached detail (32 01 17-D521)Asphalt Pavement Trench Repair—Residential Streets Trench and Backfill Details II-Detail 2/1.28 Replace(32 01- 17-D521)Asphalt Pavement Trench Repair—Arterial&Industrial Streets with the attached detail (32 01 17-D521)Asphalt Pavement Trench Repair—Residential Streets Trench and Backfill Details III-Detail 2/1.29 Replace(33 01 17-D523)Concrete Pavement Trench Repair with the attached detail (33 01 17 -D523) Concrete Pavement Trench Repair—Residential Streets END OF ADDENDUM NO. 2 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 May 31,2017 00 05 15.01-1 ADDENDUM No.1 Page 1 of 5 CITY OF FORT WORTH NORTHSIDE IV 24-INCH WATER TRANSMISSION MAIN V4 �OF TFC\\1 ZE OF w GJ�Q,®®®®®e®®®®®Fe ® eq�111 o • • Poo 5-26-2017 ® �*® :* � i 0 es i°°�°•°®°�••°e••••®•••°°®•°°® /DANIEL STOUTENBURG, JR % WADE ZEMLOCK /a City Project No. 100277 i•°°•®®••••••••••°°°°°••°••,% ®�000a00000°000000000000&� ® o®� 99271 •®��.. ,0 0 92701 0��0 ®000�, OAo°oo(�c BA FS°•CES••®C,�: F ENS o® ADDENDUM NO. 1 1 / .► S °•°ooaoa v ® 1 ;OVAL Ills\ON w May 26,2017 1\ /A 05262017 11:19:51 AM FREESE AND NICHOLS, INC. FREESE AND NICHOLS, INC. TEXAS REGISTERED TEXAS REGISTERED ENGINEERING FIRM ENGINEERING FIRM F-2144 F-2144 Bid Time: Thursday,June 1, 2017, 1:30 P.M.CST. 00 05 15.01 ADDENDUM NUMBER 1 The following additions,deletions,modifications, or clarifications shall be made to the appropriate sections of the Contract Documents. Bidders shall acknowledge receipt of this Addendum in the space provided on the Bid Form. BIDDING REQUIREMENTS: Section 00 42 43 "Bid Proposal" Modification:Delete this section and replace it with the section included with this addendum. Section 00 45 40"Minority Business Enterprise Goal' Modification: Delete this section and replace it with the section included with this addendum. TECHNICAL SPECIFICATIONS: Section 26 05 19 "Low Voltage Electrical Conductors& Cables" Reference Page 3,Paragraph 2.04 D. Modification:Delete the following D. SPLIT BOLTS: Kearney,Burndy, or Ilsco; shall be usable for connecting conductors which are both copper,both aluminum or one copper and one aluminum. Split bolts shall have a spacer between the two conductors,which it connects. And replace with the following: CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number.100277 May 26,2017 Addeendum No. 1 -Page 1 of 101 00 05 15.01-2 ADDENDUM No.1 Page 2 of 5 D. Ferrule terminations: Insulated ferrules,high copper conductivity, and tin plating. Acceptable manufacturer Thomas and Betts F2035 or approved equal. Reference Page 4,Paragraph 2.05. 2.05 HEAT TRACE A. Heat Trace System: Automatic self-regulating,UL listed,with tinned copper braid, able to crossover itself without overheating,parallel circuit design, able to be cut to length at job site, flat and flexible for easy installation,corrosion and chemical resistant,complete with power connection kits, splice kits, end seal kits and necessary accessories for a complete operating installation. Chromalox and Nelson are approved heat trace manufacturers. B. 3W/ft SRF self-regulating heat trace shall operate on 120 VAC. Provide power connection box and B 100 heat trace/freeze protection thermostat for ambient air sensing. C. Heat trace shall be installed using Fiberglas Tape with pressure sensitive thermosetting silicone adhesive 3/a:wide. Strap heat trace at no more than V intervals.Pipe shall be clean of all dirt and debris prior to installing Fiberglass Tape. Tape shall be wrapped completely around the pipe(one piece)and overlap at least I". D. Weather resistant"Caution Electrical Heat Trace"labels shall be placed on the outside of the insulation protection E. Insulation shall completely cover the pipe and heat trace. F. Heat trace shall be installed per manufacturers recommendations G. All outside exposed piping shall be heat traced and insulated. H. Piping with taps for instrumentation shall be lined with 3W/ft SRF heat trace and wrapped with insulation to the instrument. Reference Page 6,Paragraph 3.02 C. 1. Modification: Delete the following 1. Conductors terminated on a screw termination shall have a crimp on type spade connector applied on the wire end,Panduit PanTerm or approved equal. And replace with the following: 1. Conductors terminated on a screw termination shall have a crimp on type ferrule connector applied on the wire end,Thomas and Betts or approved equal. Section 26 OS 33.01 "Conduits" A. Replace existing specification with attached updated specification. Section 26 05 33.04 "Pull and Junction Boxes for Electrical Systems" Reference Page 2,Paragraph 2.01 C. Modification:Delete the following B. PULL AND JUNCTION BOXES: Metal construction conforming to National Electrical Code and ANSI/NEMA OS 1 with a hinged cover and quick release stainless steel luggage type clasp, 1/4 turn screw with handles or 3-point handle operated latch system. Latching systems requiring tools are not permitted. Provide hinge type for boxes of 12" or larger in any dimension. Boxes shall be provided with integral mounting lugs. Hinge,hasp and all hardware shall be 316 stainless steel. Back panel shall be aluminum. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number.100277 May 26,2017 Addeendum No. 1 -Page 2 of 101 00 05 15.01-3 ADDENDUM No.1 Page 3 of 5 And replace with the following: B. PULL AND JUNCTION BOXES: Metal construction conforming to National Electrical Code and ANSI/NEMA OS 1 with a hinged cover and quick release 316 stainless steel luggage type clasp, 1/4 turn screw with handles or 3-point handle operated latch system. Latching systems requiring tools are not permitted. Provide hinge type for boxes of 12" or larger in any dimension. Boxes shall be provided with integral mounting lugs. Hinge,hasp and all hardware shall be 316 stainless steel. Back panel shall be aluminum. Section 26 05 43.01 "Manholes and Concrete Pull Boxes for Electrical Systems" Reference Page 3,Paragraph 2.03 A.2. Modification: Delete the following 2. Provide a 42" diameter,grooved opening in top section. Neck and shaft diameter shall be 36"clear dimension. Provide a 12" drain opening and two(2) 1"ground rod openings in the base section. And replace with the following: 2. The contractor shall be responsible for sizing concrete pull box as required by the National Electrical Code. Provide a 12" drain opening and two(2) 1"ground rod openings in the base section. Section 26 41 13 "Lighting Protection for Structures" Reference Page 1, Paragraph 1.01.A. Modification: Delete the following A. Furnish labor, design,materials,equipment and incidentals necessary to install a complete lightning protection system for the Main Stem Buildings in accordance with UL 96A,NFPA 780. Lightning protection system shall be tied to the grounding system for the Pump Station. And replace with the following: A. Furnish labor,design,materials, equipment and incidentals necessary to install a complete lightning protection system for the Hydropneumatic Tank site and the Transfer Valve site in accordance with UL 96A,NFPA 780. Lightning protection system shall be tied to each site's grounding system. Section 33 12 16.21 "Pressure Sustaining Valves" Reference Page 1,Paragraph 1.2 A.2.b. Modification: Delete the following "b. Payment for Pressure Plane Flow Transfer Station shall include all material, labor,equipment to install Pressure Plane Flow Transfer Station as shown in plans and specifications, including excavation,backfill,vaults,valves inside the vaults,electrical,instrumentation, SCACA,antenna, and all other items. " And replace with the following: "b. Payment for Pressure Plane Flow Transfer Station shall include all material,labor,equipment to install Pressure Plane Flow Transfer Station as shown in plans and specifications,including pressure sustaining valve,check valve,butterfly valve,meter,vault,valves inside vaults, excavation,backfill,electrical, instrumentation, SCACA,antenna, fencing, flex base and all other items. " CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 May 26,2017 Addeendum No.1-Page 3 of 101 00 05 15.01-4 ADDENDUM No.1 Page 4 of 5 Section 40 90 01 "Instrumentation" A. Replace existing specification with attached updated specification. Section 40 90 02 "Supervisory Control and Data Acquisition (SCADA) System" A. Replace existing specification with attached updated specification. Section 43 42 43 "Hydropneumatic Tank System" A. Replace existing specification with attached updated specification. DRAWINGS: REPLACE THE FOLLOWING SHEETS: Replace Sheet With Sheet 1.40 TRANSFER VALVE STATION 1.40 TRANSFER VALVE STATION LAYOUT LAYOUT 1.43 12-1NCH FLOW METER VAULT 1.43 12-INCH FLOW METER VAULT DETAIL DETAIL 1.50 CATHODIC PROTECTION POINTS 1.50 CATHODIC PROTECTION POINTS 1.51 CATHODIC PROTECTION DETAILS I 1.51 CATHODIC PROTECTION DETAILS I 1.53 CATHODIC PROTECTION DETAILS 1.53 CATHODIC PROTECTION DETAILS III III 1.54 CATHODIC PROTECTION DETAILS 1.54 CATHODIC PROTECTION DETAILS IV IV 2.03 HYDROPNEUMATIC TANK SITE 2.03 HYDROPNEUMATIC TANK SITE PLAN PLAN 2.04 ENLARGED HYDROPNEUMATIC 2.04 ENLARGED HYDROPNEUMATIC TANK AND ELECTRICAL ROOM TANK AND ELECTRICAL ROOM PLAN PLAN 2.05 TRANSFER VALVE SITE PLAN 2.05 TRANSFER VALVE SITE PLAN 2.06 ENLARGED TRANSFER VALVE SITE 2.06 ENLARGED TRANSFER VALVE SITE PLAN PLAN 2.07 ONE-LINE&PANEL SCHEDULES 2.07 ONE-LINE&PANEL SCHEDULES 2.08 INTERCONNECTION DIAGRAM I 2.08 INTERCONNECTION DIAGRAM I 2.09 CONTROLS SCHEMATIC I& 2.09 CONTROLS SCHEMATIC I & ANTENNA DETAIL ANTENNA DETAIL 2.10 DETAILS I 2.10 DETAILS I 2.11 DETAILS II 2.11 DETAILS II 2.12 DETAILS III 2.12 DETAILS III 2.13 DETAILS IV 2.13 DETAILS IV 3.04 LOOP DIAGRAMS II 3.04 LOOP DIAGRAMS II CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 May 26,2017 Addeendum No. 1 -Page 4 of 101 00 05 15.01-5 ADDENDUM No.1 Page 5 of 5 END OF ADDENDUM NO. 1 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number.100277 May 26,2017 Addeendum No. 1 -Page 5 of 101 001113-1 INVITATION TO BIDDERS Page 1 of 2 1 SECTION 00 1113 2 INVITATION TO BIDDERS 3 RECEIPT OF BIDS 4 Sealed bids for the construction of Northside IV 24-Inch Water Transmission Main, City Project 5 Number 100277,Water Project Number 59601-0600430-100277-001783,will be received by the 6 City of Fort Worth Purchasing Office: 7 8 City of Fort Worth 9 Purchasing Division 10 1000 Throckmorton Street 11 Fort Worth,Texas 76102 12 until 1:30 P.M. CST,Thursday,June 1, 2017, and bids will be opened publicly and read aloud at 13 2:00 PM CST in the Council Chambers. 14 15 GENERAL DESCRIPTION OF WORK 16 The major work will consist of the(approximate)following: 17 • 8,700 linear-feet of 24"water line by open cut 18 • 900 linear-feet of 24"carrier pipe and 42"casing pipe by other than open cut 19 • 15,000 gallon hydropneumatic tank 20 • 30"Flow meter 21 • Pressure plane flow transfer station 22 23 PREQUALIFICATION 24 The improvements included in this project must be performed by a contractor who is pre- 25 qualified by the City at the time of bid opening. The procedures for qualification and pre- 26 qualification are outlined in the Section 00 21 13—INSTRUCTIONS TO BIDDERS. 27 28 DOCUMENT EXAMINATION AND PROCUREMENTS 29 The Bidding and Contract Documents may be examined or obtained on-line by visiting the City 30 of Fort Worth's Purchasing Division website at http://www.fortworthtexas.gov/purchasing/and 31 clicking on the Buzzsaw link to the advertised project folders on the City's Buzzsaw site.The 32 Contract Documents may be downloaded,viewed,and printed by interested contractors and/or 33 suppliers. The contractor is required to fill out and notarize the Certificate of Interested 34 Parties Form 1295 and the form must be submitted to the Project Manager before the 35 contract will be presented to the City Council. The form can be obtained at 36 https://www.ethics.state.tx.us/tec/1295-Info.htm . 37 38 Copies of the Bidding and Contract Documents may be purchased from Freese and Nichols, Inc., 39 4055 International Plaza, Ste. 200,Fort Worth,TX 76109. Phone number: (817) 735-7300. Call a 40 minimum of 24 hours in advance to schedule pick up. 41 42 The cost of Bidding and Contract Documents is: 43 Set of Contract Documents: $70 44 Full size drawings: $130 45 Half size drawings: $60 46 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised December 22,2016 001113-2 INVITATION TO BIDDERS Page 2 of 2 1 PREBID CONFERENCE 2 A prebid conference may be held as described in Section 00 21 13 -INSTRUCTIONS TO 3 BIDDERS at the following location, date,and time: 4 DATE: May 23, 2017 5 TIME: 9:30 A.M. 6 PLACE: Freese and Nichols,Inc., 7 4055 International Plaza, Suite 200 8 Fort Worth, Texas 76109 9 10 11 CITY'S RIGHT TO ACCEPT OR REJECT BIDS 12 City reserves the right to waive irregularities and to accept or reject bids. 13 14 INQUIRIES 15 All inquiries relative to this procurement should be addressed to the following: 16 Attn: Roberto Sauceda,P.E.,City of Fort Worth 17 Email: Robert.Sauceda@fortworthtexas.gov 18 Phone: (817)392-8195 19 AND/OR 20 Attn: Daniel Stoutenburg,Jr. P.E.,Freese and Nichols,Inc. 21 Email: DGS@freese.com 22 Phone: (817) 735-7300 23 24 ADVERTISEMENT DATES 25 May 11,2017 26 May 18, 2017 27 28 END OF SECTION CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised December 22,2016 002113-1 INSTRUCTIONS TO BIDDERS Page 1 of 9 1 SECTION 00 2113 2 INSTRUCTIONS TO BIDDERS 3 1. Defined Terms 4 5 1.1.Terms used in these INSTRUCTIONS TO BIDDERS,which are defined in Section 00 72 6 00- GENERAL CONDITIONS. 7 8 1.2.Certain additional terms used in these INSTRUCTIONS TO BIDDERS have the 9 meanings indicated below which are applicable to both the singular and plural thereof. 10 11 1.2.1. Bidder: Any person, firm,partnership, company, association, or corporation acting 12 directly through a duly authorized representative, submitting a bid for performing 13 the work contemplated under the Contract Documents. 14 15 1.2.2. Nonresident Bidder: Any person,firm,partnership, company,association, or 16 corporation acting directly through a duly authorized representative, submitting a 17 bid for performing the work contemplated under the Contract Documents whose 18 principal place of business is not in the State of Texas. 19 20 1.2.3. Successful Bidder: The lowest responsible and responsive Bidder to whom City 21 (on the basis of City's evaluation as hereinafter provided)makes an award. 22 23 2. Copies of Bidding Documents 24 25 2.1.Neither City nor Engineer shall assume any responsibility for errors or misinterpretations 26 resulting from the Bidders use of incomplete sets of Bidding Documents. 27 28 2.2.City and Engineer in making copies of Bidding Documents available do so only for the 29 purpose of obtaining Bids for the Work and do not authorize or confer a license or grant 30 for any other use. 31 32 3. Prequalification of Bidders(Prime Contractors and Subcontractors) 33 34 3.1.All Bidders and their subcontractors are required to be prequalified for the work types 35 requiring prequalification at the time of bidding. Bids received from contractors who are 36 not prequalified(even if inadvertently opened) shall not be considered. Prequalification 37 requirement work types and documentation are as follows: 38 39 3.1.1. Paving—Requirements document located at; 40 https://i)rojectpoint.buzzsaw.com/fortworthgov/Resources/02%20- 41 %20Construction%2ODocuments/Contractor%2OPrequalification/TPW%2OPaving 42 %20Contractor%2OPrequalification%2OProgram/PREQUALIFICATION%20REQ 43 UIREMENTS%20FOR%20PAVING%2000NTRACTORS.PDF?public 44 45 3.1.2. Roadway and Pedestrian Lighting—Requirements document located at; 46 https://I)roj ectpoint.buzzsaw.com/fortworthgov/Resources/02%20- 47 %20Construction%2ODocuments/Contractor%2OPrequalification/TPW%2OPaving 48 %20Contractor%2OPrequalification%2OProgram/PREQUALIFICATION%20REQ 49 UIREMENTS%20FOR%20PAVING%2000NTRACTORS.PDF?public CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised August 21,2015 002113-2 INSTRUCTIONS TO BIDDERS Page 2 of 9 1 2 3.1.3. Water and Sanitary Sewer—Requirements document located at; 3 h!Vs://T)rojectooint.buzzsaw.com/fortworthgov/Resources/02%20- 4 %20Construction%2ODocuments/Contractor%2OPrequalification[Water%2Oand%2 5 OSanitary%2OSewer%2OContractor%20Pregualification%2OProgram/WSS%20pre 6 qual%20requirements.doc? up blic 7 8 9 3.2.Each Bidder unless currently prequalified,must be prepared to submit to City within 10 seven(7)calendar days prior to Bid opening,the documentation identified in Section 00 11 45 11,BIDDERS PREQUALIFICATIONS. 12 13 3.2.1. Submission of and/or questions related to prequalification should be addressed to 14 the City contact as provided in Paragraph 6.1. 15 16 17 3.3.The City reserves the right to require any pre-qualified contractor who is the apparent low 18 bidder(s)for a project to submit such additional information as the City, in its sole 19 discretion may require,including but not limited to manpower and equipment records, 20 information about key personnel to be assigned to the project, and construction schedule, 21 to assist the City in evaluating and assessing the ability of the apparent low bidder(s)to 22 deliver a quality product and successfully complete projects for the amount bid within 23 the stipulated time frame. Based upon the City's assessment of the submitted 24 information,a recommendation regarding the award of a contract will be made to the 25 City Council. Failure to submit the additional information, if requested,may be grounds 26 for rejecting the apparent low bidder as non-responsive.Affected contractors will be 27 notified in writing of a recommendation to the City Council. 28 29 3.4.In addition to prequalification, additional requirements for qualification may be required 30 within various sections of the Contract Documents. 31 32 4. Examination of Bidding and Contract Documents,Other Related Data,and Site 33 34 4.1.Before submitting a Bid,each Bidder shall: 35 36 4.1.1. Examine and carefully study the Contract Documents and other related data 37 identified in the Bidding Documents(including"technical data" referred to in 38 Paragraph 4.2.below).No information given by City or any representative of the 39 City other than that contained in the Contract Documents and officially 40 promulgated addenda thereto, shall be binding upon the City. 41 42 4.1.2. Visit the site to become familiar with and satisfy Bidder as to the general, local and 43 site conditions that may affect cost,progress,performance or furnishing of the 44 Work. 45 46 4.1.3. Consider federal, state and local Laws and Regulations that may affect cost, 47 progress,performance or furnishing of the Work. 48 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised August 21,2015 002113-3 INSTRUCTIONS TO BIDDERS Page 3 of 9 1 4.1.4. Study all: (i)reports of explorations and tests of subsurface conditions at or 2 contiguous to the Site and all drawings of physical conditions relating to existing 3 surface or subsurface structures at the Site(except Underground Facilities)that 4 have been identified in the Contract Documents as containing reliable "technical 5 data" and(ii)reports and drawings of Hazardous Environmental Conditions,if any, 6 at the Site that have been identified in the Contract Documents as containing 7 reliable "technical data." 8 9 4.1.5. Be advised that the Contract Documents on file with the City shall constitute all of 10 the information which the City will furnish. All additional information and data 11 which the City will supply after promulgation of the formal Contract Documents 12 shall be issued in the form of written addenda and shall become part of the Contract 13 Documents just as though such addenda were actually written into the original 14 Contract Documents. No information given by the City other than that contained in 15 the Contract Documents and officially promulgated addenda thereto, shall be 16 binding upon the City. 17 18 4.1.6. Perform independent research, investigations,tests,borings,and such other means 19 as may be necessary to gain a complete knowledge of the conditions which will be 20 encountered during the construction of the project. On request,City may provide 21 each Bidder access to the site to conduct such examinations, investigations, 22 explorations,tests and studies as each Bidder deems necessary for submission of a 23 Bid. Bidder must fill all holes and clean up and restore the site to its former 24 conditions upon completion of such explorations, investigations,tests and studies. 25 26 4.1.7. Determine the difficulties of the Work and all attending circumstances affecting the 27 cost of doing the Work,time required for its completion, and obtain all information 28 required to make a proposal.Bidders shall rely exclusively and solely upon their 29 own estimates, investigation,research,tests, explorations, and other data which are 30 necessary for full and complete information upon which the proposal is to be based. 31 It is understood that the submission of a proposal is prima-facie evidence that the 32 Bidder has made the investigation, examinations and tests herein required. Claims 33 for additional compensation due to variations between conditions actually 34 encountered in construction and as indicated in the Contract Documents will not be 35 allowed. 36 37 4.1.8. Promptly notify City of all conflicts,errors, ambiguities or discrepancies in or 38 between the Contract Documents and such other related documents. The Contractor 39 shall not take advantage of any gross error or omission in the Contract Documents, 40 and the City shall be permitted to make such corrections or interpretations as may 41 be deemed necessary for fulfillment of the intent of the Contract Documents. 42 43 4.2. Reference is made to Section 00 73 00—Supplementary Conditions for identification of: 44 45 4.2.1. those reports of explorations and tests of subsurface conditions at or contiguous to 46 the site which have been utilized by City in preparation of the Contract Documents. 47 The logs of Soil Borings,if any, on the plans are for general information only. 48 Neither the City nor the Engineer guarantee that the data shown is representative of 49 conditions which actually exist. 50 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised August 21,2015 0021 13-4 INSTRUCTIONS TO BIDDERS Page 4 of 9 1 4.2.2. those drawings of physical conditions in or relating to existing surface and 2 subsurface structures(except Underground Facilities)which are at or contiguous to 3 the site that have been utilized by City in preparation of the Contract Documents. 4 5 4.2.3. copies of such reports and drawings will be made available by City to any Bidder 6 on request. Those reports and drawings may not be part of the Contract 7 Documents,but the "technical data" contained therein upon which Bidder is entitled 8 to rely as provided in Paragraph 4.02. of the General Conditions has been identified 9 and established in Paragraph SC 4.02 of the Supplementary Conditions. Bidder is 10 responsible for any interpretation or conclusion drawn from any "technical data" or 11 any other data,interpretations, opinions or information. 12 13 4.3.The submission of a Bid will constitute an incontrovertible representation by Bidder(i) 14 that Bidder has complied with every requirement of this Paragraph 4, (ii)that without 15 exception the Bid is premised upon performing and furnishing the Work required by the 16 Contract Documents and applying the specific means,methods,techniques, sequences or 17 procedures of construction(if any)that may be shown or indicated or expressly required 18 by the Contract Documents,(iii)that Bidder has given City written notice of all 19 conflicts,errors,ambiguities and discrepancies in the Contract Documents and the 20 written resolutions thereof by City are acceptable to Bidder,and when said conflicts, 21 etc.,have not been resolved through the interpretations by City as described in 22 Paragraph 6., and(iv)that the Contract Documents are generally sufficient to indicate 23 and convey understanding of all terms and conditions for performing and furnishing the 24 Work. 25 26 4.4.The provisions of this Paragraph 4,inclusive,do not apply to Asbestos,Polychlorinated 27 biphenyls (PCBs),Petroleum,Hazardous Waste or Radioactive Material covered by 28 Paragraph 4.06. of the General Conditions,unless specifically identified in the Contract 29 Documents. 30 31 5. Availability of Lands for Work,Etc. 32 33 5.1.The lands upon which the Work is to be performed,rights-of-way and easements for 34 access thereto and other lands designated for use by Contractor in performing the Work 35 are identified in the Contract Documents. All additional lands and access thereto 36 required for temporary construction facilities, construction equipment or storage of 37 materials and equipment to be incorporated in the Work are to be obtained and paid for 38 by Contractor. Easements for permanent structures or permanent changes in existing 39 facilities are to be obtained and paid for by City unless otherwise provided in the 40 Contract Documents. 41 42 5.2.Outstanding right-of-way, easements, and/or permits to be acquired by the City are listed 43 in Paragraph SC 4.01 of the Supplementary Conditions. In the event the necessary right- 44 of-way,easements, and/or permits are not obtained,the City reserves the right to cancel 45 the award of contract at any time before the Bidder begins any construction work on the 46 project. 47 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised August 21,2015 002113-5 INSTRUCTIONS TO BIDDERS Page 5 of 9 1 5.3. The Bidder shall be prepared to commence construction without all executed right-of- 2 way, easements,and/or permits, and shall submit a schedule to the City of how 3 construction will proceed in the other areas of the project that do not require permits 4 and/or easements. 5 6 6. Interpretations and Addenda 7 8 6.1.All questions about the meaning or intent of the Bidding Documents are to be directed to 9 City in writing on or before 2 p.m., the Monday prior to the Bid opening. Questions 10 received after this day may not be responded to. Interpretations or clarifications 11 considered necessary by City in response to such questions will be issued by Addenda 12 delivered to all parties recorded by City as having received the Bidding Documents. 13 Only questions answered by formal written Addenda will be binding. Oral and other 14 interpretations or clarifications will be without legal effect. 15 16 Address questions to: 17 18 City of Fort Worth 19 1000 Throckmorton Street 20 Fort Worth,TX 76102 21 Attn: Roberto Sauceda,P.E., City of Fort Worth Water Department 22 Fax: (817)392-8195 23 Email: Robert.Sauceda@fortworthtexas.gov 24 Phone: (817)392-2387 25 26 27 6.2.Addenda may also be issued to modify the Bidding Documents as deemed advisable by 28 City. 29 30 6.3.Addenda or clarifications may be posted via Buzzsaw at 31 hiips://projectpoint.buzzsaw.com/client/fortworthizov/Infrastructure%2OProiects/100277 32 %20- 33 %20Northside%20IV%2OWater%2OMain%2OPhase%201/Project%2ODrawings/Addend 34 a%20Drawings 35 36 6.4.A prebid conference may be held at the time and place indicated in the Advertisement or 37 INVITATION TO BIDDERS. Representatives of City will be present to discuss the 38 Project. Bidders are encouraged to attend and participate in the conference. City will 39 transmit to all prospective Bidders of record such Addenda as City considers necessary 40 in response to questions arising at the conference. Oral statements may not be relied 41 upon and will not be binding or legally effective. 42 43 7. Bid Security 44 45 7.1.Each Bid must be accompanied by Bid Bond made payable to City in an amount of five 46 (5)percent of Bidder's maximum Bid price on form attached, issued by a surety meeting 47 the requirements of Paragraphs 5.01 of the General Conditions. 48 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised August 21,2015 002113-6 INSTRUCTIONS TO BIDDERS Page 6 of 9 1 7.2.The Bid Bond of all Bidders will be retained until the conditions of the Notice of Award 2 have been satisfied. If the Successful Bidder fails to execute and deliver the complete 3 Agreement within 10 days after the Notice of Award, City may consider Bidder to be in 4 default,rescind the Notice of Award,and the Bid Bond of that Bidder will be forfeited. 5 Such forfeiture shall be City's exclusive remedy if Bidder defaults. The Bid Bond of all 6 other Bidders whom City believes to have a reasonable chance of receiving the award 7 will be retained by City until final contract execution. 8 9 8. Contract Times 10 The number of days within which, or the dates by which,Milestones are to be achieved in 11 accordance with the General Requirements and the Work is to be completed and ready for 12 Final Acceptance is set forth in the Agreement or incorporated therein by reference to the 13 attached Bid Form. 14 15 9. Liquidated Damages 16 Provisions for liquidated damages are set forth in the Agreement. 17 18 10. Substitute and "Or-Equal" Items 19 The Contract,if awarded,will be on the basis of materials and equipment described in the 20 Bidding Documents without consideration of possible substitute or"or-equal" items. 21 Whenever it is indicated or specified in the Bidding Documents that a"substitute" or"or- 22 equal" item of material or equipment may be furnished or used by Contractor if acceptable to 23 City,application for such acceptance will not be considered by City until after the Effective 24 Date of the Agreement. The procedure for submission of any such application by Contractor 25 and consideration by City is set forth in Paragraphs 6.05A., 6.05B. and 6.05C. of the General 26 Conditions and is supplemented in Section 0125 00 of the General Requirements. 27 28 11. Subcontractors,Suppliers and Others 29 30 11.1. In accordance with the City's Business Diversity Enterprise Ordinance No. 20020- 31 12-2011 (as amended),the City has goals for the participation of minority business 32 and/or small business enterprises in City contracts. A copy of the Ordinance can be 33 obtained from the Office of the City Secretary. The Bidder shall submit the MBE and 34 SBE Utilization Form, Subcontractor/Supplier Utilization Form,Prime Contractor 35 Waiver Form and/or Good Faith Effort Form with documentation and/or Joint 36 Venture Form as appropriate. The Forms including documentation must be received 37 by the City no later than 2:00 P.M. CST, on the second business days after the bid 38 opening date. The Bidder shall obtain a receipt from the City as evidence the 39 documentation was received.Failure to comply shall render the bid as non- 40 responsive. 41 42 11.2. No Contractor shall be required to employ any Subcontractor, Supplier, other person 43 or organization against whom Contractor has reasonable objection. 44 45 12. Bid Form 46 47 12.1. The Bid Form is included with the Bidding Documents; additional copies maybe 48 obtained from the City. 49 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised August 21,2015 002113-7 INSTRUCTIONS TO BIDDERS Page 7 of 9 1 12.2. All blanks on the Bid Form must be completed by printing in ink and the Bid Form 2 signed in ink. Erasures or alterations shall be initialed in ink by the person signing 3 the Bid Form. A Bid price shall be indicated for each Bid item,alternative, and unit 4 price item listed therein. In the case of optional alternatives,the words "No Bid," 5 "No Change," or"Not Applicable"may be entered. Bidder shall state the prices, 6 written in ink in both words and numerals,for which the Bidder proposes to do the 7 work contemplated or furnish materials required.All prices shall be written legibly. 8 In case of discrepancy between price in written words and the price in written 9 numerals,the price in written words shall govern. 10 11 12.3. Bids by corporations shall be executed in the corporate name by the president or a 12 vice-president or other corporate officer accompanied by evidence of authority to 13 sign. The corporate seal shall be affixed. The corporate address and state of 14 incorporation shall be shown below the signature. 15 16 12.4. Bids by partnerships shall be executed in the partnership name and signed by a 17 partner,whose title must appear under the signature accompanied by evidence of 18 authority to sign. The official address of the partnership shall be shown below the 19 signature. 20 21 12.5. Bids by limited liability companies shall be executed in the name of the firm by a 22 member and accompanied by evidence of authority to sign. The state of formation of 23 the firm and the official address of the firm shall be shown. 24 25 12.6. Bids by individuals shall show the Bidder's name and official address. 26 27 12.7. Bids by joint ventures shall be executed by each joint venturer in the manner 28 indicated on the Bid Form. The official address of the joint venture shall be shown. 29 30 12.8. All names shall be typed or printed in ink below the signature. 31 32 12.9. The Bid shall contain an acknowledgement of receipt of all Addenda,the numbers of 33 which shall be filled in on the Bid Form. 34 35 12.10. Postal and e-mail addresses and telephone number for communications regarding the 36 Bid shall be shown. 37 38 12.11. Evidence of authority to conduct business as a Nonresident Bidder in the state of 39 Texas shall be provided in accordance with Section 00 43 37—Vendor Compliance 40 to State Law Non Resident Bidder. 41 42 13. Submission of Bids 43 Bids shall be submitted on the prescribed Bid Form,provided with the Bidding Documents, 44 at the time and place indicated in the Advertisement or INVITATION TO BIDDERS, 45 addressed to Purchasing Manager of the City, and shall be enclosed in an opaque sealed 46 envelope,marked with the City Project Number,Project title,the name and address of 47 Bidder, and accompanied by the Bid security and other required documents. If the Bid is sent 48 through the mail or other delivery system,the sealed envelope shall be enclosed in a separate 49 envelope with the notation"BID ENCLOSED" on the face of it. 50 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised August 21,2015 002113-8 INSTRUCTIONS TO BIDDERS Page 8 of 9 1 14. Modification and Withdrawal of Bids 2 3 14.1. Bids addressed to the Purchasing Manager and filed with the Purchasing Office 4 cannot be withdrawn prior to the time set for bid opening. A request for withdrawal 5 must be made in writing by an appropriate document duly executed in the manner 6 that a Bid must be executed and delivered to the place where Bids are to be submitted 7 at any time prior to the opening of Bids. After all Bids not requested for withdrawal 8 are opened and publicly read aloud,the Bids for which a withdrawal request has been 9 properly filed may, at the option of the City,be returned unopened. 10 11 14.2. Bidders may modify their Bid by electronic communication at any time prior to the 12 time set for the closing of Bid receipt. 13 14 15. Opening of Bids 15 Bids will be opened and read aloud publicly at the place where Bids are to be submitted. An 16 abstract of the amounts of the base Bids and major alternates(if any)will be made available 17 to Bidders after the opening of Bids. 18 19 16. Bids to Remain Subject to Acceptance 20 All Bids will remain subject to acceptance for the time period specified for Notice of Award 21 and execution and delivery of a complete Agreement by Successful Bidder. City may,at 22 City's sole discretion,release any Bid and nullify the Bid security prior to that date. 23 24 17. Evaluation of Bids and Award of Contract 25 26 17.1. City reserves the right to reject any or all Bids, including without limitation the rights 27 to reject any or all nonconforming,nonresponsive,unbalanced or conditional Bids 28 and to reject the Bid of any Bidder if City believes that it would not be in the best 29 interest of the Project to make an award to that Bidder,whether because the Bid is 30 not responsive or the Bidder is unqualified or of doubtful financial ability or fails to 31 meet any other pertinent standard or criteria established by City. City also reserves 32 the right to waive informalities not involving price, contract time or changes in the 33 Work with the Successful Bidder. Discrepancies between the multiplication of units 34 of Work and unit prices will be resolved in favor of the unit prices. Discrepancies 35 between the indicated sum of any column of figures and the correct sum thereof will 36 be resolved in favor of the correct sum. Discrepancies between words and figures 37 will be resolved in favor of the words. 38 39 17.1.1. Any or all bids will be rejected if City has reason to believe that collusion exists 40 among the Bidders,Bidder is an interested party to any litigation against City, 41 City or Bidder may have a claim against the other or be engaged in litigation, 42 Bidder is in arrears on any existing contract or has defaulted on a previous 43 contract,Bidder has performed a prior contract in an unsatisfactory manner,or 44 Bidder has uncompleted work which in the judgment of the City will prevent or 45 hinder the prompt completion of additional work if awarded. 46 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised August 21,2015 0021 13-9 INSTRUCTIONS TO BIDDERS Page 9 of 9 1 17.2. City may consider the qualifications and experience of Subcontractors, Suppliers,and 2 other persons and organizations proposed for those portions of the Work as to which 3 the identity of Subcontractors, Suppliers,and other persons and organizations must 4 be submitted as provided in the Contract Documents or upon the request of the City. 5 City also may consider the operating costs,maintenance requirements,performance 6 data and guarantees of major items of materials and equipment proposed for 7 incorporation in the Work when such data is required to be submitted prior to the 8 Notice of Award. 9 10 17.3. City may conduct such investigations as City deems necessary to assist in the 11 evaluation of any Bid and to establish the responsibility, qualifications,and financial 12 ability of Bidders,proposed Subcontractors, Suppliers and other persons and 13 organizations to perform and furnish the Work in accordance with the Contract 14 Documents to City's satisfaction within the prescribed time. 15 16 17.4. Contractor shall perform with his own organization,work of a value not less than 17 35%of the value embraced on the Contract,unless otherwise approved by the City. 18 19 17.5. If the Contract is to be awarded, it will be awarded to lowest responsible and 20 responsive Bidder whose evaluation by City indicates that the award will be in the 21 best interests of the City. 22 23 17.6. Pursuant to Texas Government Code Chapter 2252.001,the City will not award 24 contract to a Nonresident Bidder unless the Nonresident Bidder's bid is lower than 25 the lowest bid submitted by a responsible Texas Bidder by the same amount that a 26 Texas resident bidder would be required to underbid a Nonresident Bidder to obtain a 27 comparable contract in the state in which the nonresident's principal place of 28 business is located. 29 30 17.7. A contract is not awarded until formal City Council authorization.If the Contract is 31 to be awarded,City will award the Contract within 90 days after the day of the Bid 32 opening unless extended in writing. No other act of City or others will constitute 33 acceptance of a Bid. Upon the contractor award a Notice of Award will be issued by 34 the City. 35 36 17.8. Failure or refusal to comply with the requirements may result in rejection of Bid. 37 38 18. Signing of Agreement 39 When City issues a Notice of Award to the Successful Bidder,it will be accompanied by the 40 required number of unsigned counterparts of the Agreement. Within 14 days thereafter 41 Contractor shall sign and deliver the required number of counterparts of the Agreement to 42 City with the required Bonds,Certificates of Insurance, and all other required documentation. 43 City shall thereafter deliver one fully signed counterpart to Contractor. 44 45 46 47 END OF SECTION CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised August 21,2015 00 351 BID FORI Page 9 of SECTION 00 3513 CONFLICT OF INTEREST AFFIDAVIT Each bidder, offeror, or respondent(hereinafter also referred to as"you')to a City of Fort Worth (also referred to as"City") procurement are required to complete Conflict of Interest Questionnaire (the attached CIQ Form) and Local Government Officer Conflicts Disclosure Statement(the attached CIS Form) below pursuant to state law. This affidavit will certify that the Bidder has on file with the City Secretary the required documentation and is eligible to bid on City Work. The referenced forms may also be downloaded from the website links provided below. http://www.ethics.state.tx.ustforms/CIO.pd hftp://www.ethics.state.tx.us/forms/CIS.t)df ❑ CIQ Form is on file with City Secretary F±1 CIQ Form is being provided to the City Secretary ❑ CIS Form is on File with City Secretary ❑ CIS Form is being provided to the City Secretary BIDDER: Condie Construction Co., Inc. By: Ken Condie 53 North 1650 West Signature: - f Springville, Utah 84663 Title: resident/CEO END OF SECTION CITY OF FORT WORTH STANDARD CONSTRLICTION SPECIFICATION DOCUMENTS Northslde IV 24-Inch Water Transmission Main Form Revised 20120327 City Project Number. 100277 004100 BID FORM Pape 1 of 3 SECTION 00 4100 BID FORM TO: The Purchasing Manager do:The Purchasing Division 1000 Throckmolton Street City of Fort Worth,Texas 76102 FOR. Northside IV 24-Inch Water Transmission Main City Project No.: 100277 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 submittting 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 undiscicsed 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. 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 CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Northside fV 244nch Wafer Trsrr-wsalon Main Form Revised 20150821 City P9/ad Number iW277 W41 00 BID FORM Pape 2 of 3 3. Prequalification The Bidder acknowledges that the following work types must be performed only by prequalified contractors and subcontractors: a. Water Transmission,Urban/Renewal,All Sizes 4. Time of Completion 4.1. The Work will be complete for Final Acceptance within 320 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 Land/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 4100 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(optimal at time of bid) E Prequalification Statement,Section 00 45 12 g. Conflict of Interest Affidavit,Section 00 3513 *If necessary,CIO 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 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 �f `��1 �� 0 7. Bid Submittal This Bid is submitted on June 1,2017 by the entity named below. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECFICATION DOCUMENTS Norrhslde IV 24-Inch wafarTransmiss=Mebi Form Revised 20150821 Cdy PMAW Number 100277 0041 DD SID FORM Pps 3 of 3 Respectfully submitt Receipt is acknowledged of the Initial followin Addenda: By: Addendum No. 1: ,Cc_ {Signature) Addendum No.2: G Addendum No. 3: Ken Condit Addendum No.4: (Printed Name) Title: President/CEO Company: Condie Constriction Co.,Inc. Corporate Seal: Address: 53 North 1650 West Springville,Utah 84663 State of Incorporation: Utah Email: brad _condieconstruction.corn Phone: 940-648-2000 END OF SECTION CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Nodbside IV 244nch WaterTransmission Main Form Revised 20150821 City prof d Number.100277 N42u am MOPOSAL Pre 1 er2 SECTION 00 42 43 PROPOSAL FORM 1 UNIT PRICE BID Bidder's Application Pmjw non wberasuon Bidders Ptopmal Bidlia ltem Dew Spedfic,"im Vnit of Bid Plo. Section No. Man= Quantity Unit Rix Bid Value 1a 3311.0651 24"Oudile Von Water Pipe(Pressure Class 250)Installed in 33 11 10 LF B 700 0 1 nWbda Trench 1b 3311.0681 24"Bar-Wrapped Concrete AW WA 0303 Water Pipe 3311 13 1 LF (Pressure1 J In in T 8 700 No Bid Note:Bidder shah soled only one option a or b.Material shall be consistent th proposal. 2a 3305.2007 24"Ductile Iron Water Carver Pipe(Pressure Clew 250) 1330524 LF y s 900 2b 3305.2007 24"Bar-Wrapped Concrete AW WA C303 Water Carrier Pipe 33 05 24 LF I 900 No Bid Note:Bidder shah soled one option a or b.Materialshall be consistent th 3a 33111.00(li1 Ductile Iran Water Fitlingswl Restraint 33 11 11 LS 1 3b 3311.0002 Bar-Wra Concrete AW WA 0303 Fi ' 33 11 13 L5 I 1 I No aid Note:Bidder shah seled only one option a or b.Materiel opfloe sha8 be coneistant throughout pmposal. 483304.0002 Cathodic Protection for Ductile Iron Pipe 1330412 LS I 4D 1 3304.0002 Cathodic Protection for Bar-Wrapped Concrete AWWA C303 33 04 12 LS P' 1 No Bld Note:Bidder shall soled only one option a or b.Material tion shall be consistent throughout 5 3311,0441 12-Water Pipe 33 11 10 LF 331112 120 $121.00 $14.520.00 6 3305.1107 42"C By Other Then Open Cut 330522 LF 400 $808.00 $727,200.00 7 3312.1002 2"Combination Air Valve Asseff&y for Water 331230 EA 8 S9,55000 $76,400.00 8 3312.6003 8"Blow OflValve 33 12 60 EA B S12,8()0.00 $102 400.00 9 3312.3008 24"Gate Valve w/Vaulf 331220 EA 6 Sao 200.DO 5181 200.00 10 3312.3005 12"Gate Valve 33 12 20 EA 3 52 480.00 S7 380.00 11 3312.0109 Connection to F)dsb 30"Water Main 33 12 25 EA 1 $3.225.00 S3,225.00 12 3312.0117 Connection to Eris' 4"-12"Water Main 33 12 25 EA 1 $1.9% $1.950.00 13 3305.0112 Manhole/Vault Concrete Cohan 330517 EA 21 $700.00 $14,700 14 3305.0112 Valve Box Concrete Collar 33 05 17 EA 8 5500.00 S4000.00 15 3305.0103 Eracm0on of F.odsb Utilities 330630 EA 23 31,60000 $36 800.00 16 3201.0114 7'Wide Permanent halt Pvmt Repair,Residential 32 01 17 LF 3,100 $44.00 $136400.00 17 3201.0201 Asphalt Pvmt Repair Beyond Defined Width Residential 3201 17 SY 200 556.00 $11,200.00 18 3201.0400 Temporary Paving R it 2"HMAC on 6"CTB 320118 LF 3.900 $74.00 S54.600.00 19 3201.0654 Conc Pvmt Repair,HES Residential 32 01 29 SY 850 5111.00 S72 154.00 20 3211.0312 8"Fle>obie Base Type D GRA Driveway Repair 32 11 23 SY 150 521.00 $3150.00 21 3213.0401 6"Concrete Driveway Repair 321320 SF 5,400 S 12.00 5114 600.00 22 3311.0001 Ductile Iron Water Fittings w/Restraint 02"and smaller 33 11 11 TON 1 36.5w.00 $6 500.OD 23 3305.0109 Trench Safety 33 05 10 LF 8,800 51.00 SB 800.D0 24 13305.0110 Utility Markem 33 05 26 LS 1 S3 500.00 S3 500.00 25 3301.0002 Post CCN In for Water Main 33 01 31 LF 9 700 52.00 $19,400.00 26 3292.0400 Seedi H ronulch 32 92 13 SY 53,91)0 $0.60 $32,340.00 27 3292.0100 Block Sod Placement 329213 SY B 100 $5.30 $42,930.00 28 0135.0101 SWPPP�t etre 312500 LS 1 $76 000.00 576 000.00 29 3305.0202 Imported Embedment/BackfillCSS 33 05 10 CY 50 $91.00 $4,550.00 30 3305.0203 Imported Embedment/Bedcfill CLSM 330510 CY 100 $142.00 514 200.00 31 3305.0204 Imported Embedment/Baelcflh Crushed Rode 33 05 10 CY 100 $52.00 S5,200.00 32 13305,0208 imported Embedment/Badtfill table Backfill 33 05 10 CY 100 536.00 S3 800.00 33 13305.0207 Imported Embedrnent/Beckfill Select Fill 33 05 10 CY 100 S36.DD $3.600.00. 34 9999.0001 Remove B"Storm Line 0241 14 LF 10 S2.OD 520.00 35 9999.0002 Rpmove 12"Storm Line 0241 14 LF 650 53.00 31,11%00 38 0241.3011 Remove 15"Storm Line 0241 14 LF 1 200 54.00 5800.00 37 0241.3013 Remove 18"Storm Line 0241 14 LF 20 $5.00 5100.00 38 9999.0003 8"RCP Class Ill 33 41 10 LF 10 S35.00 5350.00 39 9999.0004 12"RCP Class 111 3341 10 LF 650 $39.00 S25.350,00 409999.0005 15"RCP ss ClaIII 3341 10 LF 200 $42.00 $8,400.00 41 1,3341.0103 18"RCP Crass BI 13341 10 LF 20 546.00 $920.00 42 19999.DDOG Remove 8 Replace Headwall for 12"-24"Culverts 1334940 1 EA 10 $1,250.001 S1 500.00 CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Narduade JY 244nck Water Thmsw toon Maio Farm Revised 20120120 Cityi mjw Mmb*r 100277 ao n 47 ND PROTOM PMe2or2 SECTION 00 42 43 PROPOSAL FORM UNIT PRICE BID Bidder's Application rcojeu tum mfarmrrian f3idddt Propod Bidsia Item Spaifietion Unit of Bid No. moa Section No. Meade Quantity Uoa Prior Bid Value 43 0241.0500 Remove Fence 02 41 13 LF 220 $3.50 5770.00 44 3231.0111 4'Chats Unk,Steel 32 31113 LF 220 532.00 $7,040.00 45 9990.0007 Constriction Stakina 01 71 23 LS 1 S15 200.00 $15,200.00 48 9999.0000 Construction Survey 01 71 23 LS 1 $4,5W,00 $4,5W.00 47 13471.0001 Traffic Control 3471 13 1 LS 1 SM.DDD.001 $68,000.00 Pressure Plane Flow-Transfer Station Including pressure 48 sustaining valve,check valve,butterfly valve,malar,vault valves inside LS vaults,excavation,backfil,electrical,irabumentan,SCALA,antenna, liot fend and flex base 33 12 16.21 1 4149 9999.001015 000 Gallon H uratic Tank 434243 LS 1so 9999.0011 Flaw Meter at EM4VTP including meter,piping,electrical,and LS instrumentation 409001 19999.0012 Construction Contingency Alkrwance to cover costs of 51 improvements not previously Itemized.Ali work completed under this Item 007300 LS 1 shall be Kwroved by tt&Owner in wiftirm. 5150 000.000 Bfd Summary IV Wmarr atala ?.ml 8►d END OF SEC nON Sly ess 11 Sf►SJ� CRY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Nordaide 1V 24444*Water Tran miWan Marra Form Ret+sod 20120120 Clry PhImi Ntaakr:100277 a 00 42 43 BID PROPOSAL Par I of I PROPOSAL LIST OF DUCTILE IRON FITTINGS FOR WATER LINES 16"AND SMALLER Eft.afgs Size of Fitting Type of Fitting Weight Per Tota!Weight Fitting fibs.) (Ibs.) 12-Inch 22.25'Bend 73 73 1 12-Inch 22.5`Bend 85 85 2 12-Inch 90'Band 124 248 l 12-inch x 12-inch Tee 156 156 Total weight= 562 lbs. (.28 Tons) CrrY OF FORT WORTH Northside IV 24-loch Warer Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENT'S City Projeci Number:!00277 Form Ravised 20120120 00 42 43 BID PROPOSAL Page I of 1 PROPOSAL LIST OF DUCTILE IRON FITTINGS FOR WATER LINES 20"AND LARGER No,of Fittings Size of Fitting Type of Fitting Weight Per Total Weight Fitting(tbs.) (lbs.) I 24-inch 22.5°Bend 385 385 31 24-inch 45°Bend 475 14,725 l 24-inch 90°Bend 586 586 1 30-inch 90°Bend 1,060 1,060 I 24-inch Plug 175 175 1 24-inch x 24-inch Tee 720 720 2 24-inch x 12-inch Reducer 310 620 I 30-inch x 24-inch Reducer 478 478 Total weight= 18,749 lbs. (9.37 Tons) CITY OF FORT WORTH Northside IV 24-Inch Water Tramminion Mala STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number_100277 Form Revised 20120120 00 42 43 BID PROPOSAL. Page 1 of I LIST OF 24-INCH WATER LINE FITTINGS FOR CONCRETE PIPE In the event that additions to,or deductions from the work shown on the plans or described in the specifications are made,and that they are covered by the following fittings or special items,the bidder agrees that the following unit prices shall be used in making additions to,or deductions from the contract amount. ADD OR DEDUCT ITEMS: Size of Fitting Type of Fitting Unit Price 24-inch 145°to 900 Bend I N /)A 24-inch >22.50 to 450 Bend N /0 24-inch ba to 22.51 Bend yV 1A 24-inch Plug N )A 24-inch x 12-inch Flanged Outlet A 30-inch 7 45°to 90°Bend 30-inch >22.50 to 450 Bend Iv IA, 30-inch 0°to 22.50 Bend 1-4 �A 24-inch x 30-inch Reducer N /A 24-inch Tee N /A 24-inch Wye N /A Contractor shall fill in blanks for"Unit Price"as part of his bid. CRY OF FORT WORTH Northside IV 24-Inch Naar TransmLsaion Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Protect Number:100277 Form Revised 20120120 00 43 13 BID BOND Page 1 of 1 SECTION 00 43 13 BID BOND KNOW ALL BY THESE PRESENTS: That we, (Bidder Name) Company Name Here hereinafter called the Principal, and (Surety Name) a corporation or firm duly authorized to transact surety business in the State of Texas, hereinafter called the Surety, are held and firmly bound unto the City, hereinafter called the Obligee, in the sum of Spell Out Numbers Here and No/100 Dollars ($ Numerals Here .00), the payment of which sum will be well and truly made and the said Principal and the said Surety, bind ourselves, our heirs, executors,administrators, successors and assigns,jointly and severally, firm by these presents. WHEREAS, the Principal has submitted a proposal to perform work for the following project of the Obligee, identified as Northside IV 24-Inch Water Transmission Main 100277 NOW, THEREFORE, if the Obligee shall award the Contract for the foregoing project to the Principal, and the Principal shall satisfy all requirements and conditions required for the execution of the Contract and shall enter into the Contract in writing with the Obligee in accordance with the terms of such proposal, then this bond shall be null and void. If the Principal fails to execute such Contract in accordance with the terms of such proposal or fails to satisfy all requirements and conditions required for the execution of the Contract in accordance with the proposal or fails to satisfy all requirements and conditions required for the execution of the Contract in accordance with the proposal, this bond shall become the property of the Obligee, without recourse of the Principal and/or Surety, not to exceed the penalty hereof, and shall be used to compensate Obligee for the difference between Principal's Total Bid Amount and the next selected Bidder's Total Bid Amount. SIGNED this day of , 2017. By: Company Name Here (Signature and Title of Principal) *By: Surety Name Here (Signature of Attorney-of-Fact) *Attach Power of Attorney(Surety)for Attorney-in-Fact Impressed Surety Seal Only END OF SECTION CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Northside IV 24-Inch Water Transmission Main Form Revised 20110627 City Project Number. 100277 004337 VENDOR COMPLIANCE TO STATE LAW Pape 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 nonresidents 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 Utah ,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. ❑ BIDDER: Company Name Here (40;7-ef• By: Printed Name Here Address Here S3 Noi-rY )(45'0 LaziT ` Address Here or Space (Signature) City, State Zip Code Here St fLxt4ri-v3;LLOI VTAN 34663 Trtle: i Here /Ctio Date: 4 A END OF SECTION CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Northside 1V 24-Ineh water Transmission Main Form Revlaeb 20i1DS27 Coy Project Number:100277 004511-1 BIDDERS PREQUALIFICATIONS Pagel of 3 1 SECTION 00 4511 2 BIDDERS PREQUALIFICATIONS 3 4 1. Summary. All contractors are required to be prequalified by the City prior to submitting 5 bids. To be eligible to bid the contractor must submit Section 00 45 12,Prequalification 6 Statement for the work type(s)listed with their Bid. Any contractor or subcontractor who is 7 not prequalified for the work type(s)listed must submit Section 00 45 13,Bidder 8 Prequalification Application in accordance with the requirements below. 9 10 The prequalification process will establish a bid limit based on a technical evaluation and 11 financial analysis of the contractor.The information must be submitted seven(7)days prior 12 to the date of the opening of bids. For example, a contractor wishing to submit bids on 13 projects to be opened on the 7th of April must file the information by the 31 st day of March 14 in order to bid on these projects. In order to expedite and facilitate the approval of a Bidder's 15 Prequalification Application,the following must accompany the submission. 16 a. A complete set of audited or reviewed financial statements. 17 (1) Classified Balance Sheet 18 (2) Income Statement 19 (3) Statement of Cash Flows 20 (4) Statement of Retained Earnings 21 (5) Notes to the Financial Statements, if any 22 b. A certified copy of the firm's organizational documents(Corporate Charter,Articles 23 of Incorporation,Articles of Organization,Certificate of Formation,LLC 24 Regulations,Certificate of Limited Partnership Agreement). 25 c. A completed Bidder Prequalification Application. 26 (1) The firm's Texas Taxpayer Identification Number as issued by the Texas 27 Comptroller of Public Accounts.To obtain a Texas Taxpayer Identification 28 number visit the Texas Comptroller of Public Accounts online at the 29 following web address www.window.state.tx.us/tgxpermit/and fill out the 30 application to apply for your Texas tax ID. 31 (2) The firm's e-mail address and fax number. 32 (3) The firm's DUNS number as issued by Dun&Bradstreet. This number 33 is used by the City for required reporting on Federal Aid projects. The DUNS 34 number may be obtained at www.dnb.com. 35 d. Resumes reflecting the construction experience of the principles of the firm for firms 36 submitting their initial prequalification. These resumes should include the size and 37 scope of the work performed. 38 e. Other information as requested by the City. 39 40 2. Prequalification Requirements 41 a. Financial Statements.Financial statement submission must be provided in 42 accordance with the following: 43 (1) The City requires that the original Financial Statement or a certified copy 44 be submitted for consideration. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised July 1,2011 004511-2 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 Pregualification 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 to Bid 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 Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised July 1,2011 004511-3 BIDDERS PREQUALIFICATIONS Page 3 of 3 1 d. If a contractor has a valid prequalification letter,the contractor will be eligible to bid 2 the prequalified work types until the expiration date stated in the letter. 3 4 5 6 7 8 END OF SECTION 9 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised July 1,2011 0045 12-1 PREQUALIFICATION STATEMENT Page 1 of 1 1 SECTION 00 45 12 2 PREQUALIFICATION STATEMENT 3 4 Each Bidder for a City procurement is required to complete the information below by 5 identifying the prequalified contractors and/or subcontractors whom they intend to utilize for the 6 major work type(s)listed. 7 8 Major Work Type Contractor/Subcontractor Prequalification Company Name Expiration Date Water Transmission Urban/Renewal.All Sizes 9 10 11 The undersigned hereby certifies that the contractors and/or subcontractors described in 12 the table above are currently prequalified for the work types listed. 13 14 BIDDER: 15 16 By: 17 Company (Please Print) 18 19 Signature: 20 Address 21 22 Title: 23 City/State/Zip (Please Print) 24 25 Date: 26 27 END OF SECTION 28 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised July 1,2011 FORTWORTH SECTION 00 45 13 BIDDER PREQUALIFICATION APPLICATION Date of Balance Sheet Mark only one: Individual Limited Partnership Name under which you wish to qualify General Partnership Corporation Limited Liability Company Post Office Box City 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) MAIL THIS QUESTIONAIRE ALONG WITH FINANCIAL STATEMENTS TO: CITY OF FORT WORTH TEXAS 1000 THROCKMORTON STREET FORT WORTH, TEXAS 76102-6311 AND 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) F] Has fewer than 100 employees and/or F] Has less than $6,000,000.00 in annual gross receipts OR F] 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. 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 CCTV,42-inches and smaller CCTV,48-inches and smaller CITY OF FORT WORTH Northside IV 14-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised December 20,2012 004513-3 BIDDER PREQUALIFICATION APPLICATION Page 3 of 8 MAJOR WORK CATEGORIES,CONTINUED 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 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised December 20,20I2 0045 13-4 BIDDER PREQUALIFICATION APPLICATION Page 4 of 8 1. List equipment you do not own but which is available by renting DESCRIPTION OF EQUIPMENT 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? CLASS LOCATION NAME AND DETAILED CONTRACT OF DATE CITY-COUNTY- ADDRESS OF OFFICIAL TO AMOUNT WORK COMPLETED STATE 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 Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised December 20,2012 004513-5 BIDDER PREQUALIFICATION APPLICATION Page 5 of 8 8. In what other lines of business are you financially interested? 9. 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 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? PRESENT MAGNITUDE POSITION OR YEARS OF AND TYPE OF INWHAT NAME OFFICE EXPERIENCE WORK 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 Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100177 Revised December 20,2012 0045 13-6 BIDDER PREQUALIFICATION APPLICATION Page 6 of 8 CORPORATION BLOCK PARTNERSHIP BLOCK If a corporation: If a partnership: Date of Incorporation State of Organization Charter/File No. Date of organization President Is partnership general, limited,or registered limited liability partnership? Vice Presidents File No. (if Limited Partnership) General Partners/Officers Secretary Limited Partners(if applicable) Treasurer LIMITED LIABILITY COMPANY BLOCK If a corporation: State of Incorporation Date of organization File No. Individuals authorized to sign for Partnership Officers or Managers(with titles, if any) 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 Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised December 20,2012 004513-7 BIDDER PREQUALIFICATION APPLICATION Page 7 of 8 14. Equipment $ TOTAL BALANCESHEET ITEM QUANTITY ITEM DESCRIPTION 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 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. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised December 20,2012 0045 13-8 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 Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised December 20,2012 004526-1 co,vrRACTOR COMPLIANCE WITH WORKERS COMPENSATION LAW Page i of 1 1 SECTION 00 45 26 2 CONTRACTOR COMPLIANCE WITH WORKER'S COMPENSATION LAW 3 4 Pursuant to Texas Labor Code Section 406.096(a), as amended, Contractor certifies that it 5 provides worker's compensation insurance coverage for all of its employees employed on 6 City Project No. 0203 . Contractor further certifies that, pursuant to Texas Labor Code, 7 Section 406.096(b), as amended, it will provide to City its subcontractor's certificates of 8 compliance with worker's compensation coverage. 9 10 CONTRACTOR: 11 12 C o w0i r Co ,td>•-r It�t'i�n e¢ Ca �«+4. BY: f°—I:.Y e Cor 13 Company (Please PF9,no 14 15 116 Se Signature: 16 Address 17 -Z 18 r t-Vr%, 6 t�T+�*N &9-G4 Titie: _ ��tt o�r4-s 19 Ci /State/Zip ( ease Print) 20 21 22 THE STATE OF TEXAS § 23 24 COUNTY OF TARRANT § 25 26 BEFORE ME, the undersigned authority, on this day personally appeared 27 kCV4 Car.itxS , known to me to be the person whose name is 28 subscribed to the foregoing instrument, and acknowledge! Ito me that he/she executed the 29 same as the act and deed of f 9fAX0F►+7 /Q9*0 for the purposes 30 and consideration therein expressed and in the capacity therein stated. 31 32 GIVEN UNDER MY HAND AND SEAL OF OFFICE this I (A 71W day of 33 A'+3 , 2017 34 35 36 37 Notary lic in d for he State of Texas 38 39 END OF SECTION '- TIFFANY MARIE CANNON 40 my :00 MI MW Exoree CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS ReviaeJ July 1.2011 004540-1 Minority Business Enterprise Specifications Page 1 of 2 1 SECTION 00 45 40 2 Minority Business Enterprise Specifications 3 4 5 APPLICATION OF POLICY 6 If the total dollar value of the contract is greater than $50,000, then a MBE subcontracting goal is 7 applicable. 8 9 POLICY STATEMENT 10 It is the policy of the City of Fort Worth to ensure the full and equitable participation by Minority 11 Business Enterprises (MBE) in the procurement of all goods and services. All requirements and 12 regulations stated in the City's current Business Diversity Enterprise Ordinance apply to this bid. 13 14 MBE PROJECT GOALS 15 The City's MBE goal on this project is 8%of the total bid value of the contract (Base bid applies to Parks 16 and Community Services). 17 18 Note: If both MBE and SBE subcontracting goals are established for this project, then an Offeror 19 must submit both a MBE Utilization Form and a SBE Utilization Form to be deemed responsive. 20 21 COMPLIANCE TO BID SPECIFICATIONS 22 On City contracts $50,000 or more where a MBE subcontracting goal is applied, Offerors are required to 23 comply with the intent of the City's Business Diversity Enterprise Ordinance by one of the following: 24 1. Meet or exceed the above stated MBE goal through MBE subcontracting participation,or 25 2. Meet or exceed the above stated MBE goal through MBE Joint Venture participation,or 26 3. Good Faith Effort documentation,or; 27 4. Prime Waiver documentation. 28 29 SUBMITTAL OF REQUIRED DOCUMENTATION 30 The applicable documents must be received by the Purchasing Division, within the following times 31 allocated, in order for the entire bid to be considered responsive to the specifications. The Offeror shall 32 deliver the MBE documentation in person to the appropriate employee of the purchasing division and 33 obtain a date/time receipt. Such receipt shall be evidence that the City received the documentation in the 34 time allocated. A faxed and/or emailed copy will not be accepted, 35 1. Subcontractor Utilization Form, if received no later than 2:00 p.m., on the second City business goal is met or exceeded: day after the bid opening date, exclusive of the bid opening date. 2. Good Faith Effort and received no later than 2:00 p.m., on the second City business Subcontractor Utilization Form,if day after the bid opening date, exclusive of the bid opening participation is less than statedgoal: date. 3. Good Faith Effort and received no later than 2:00 p.m., on the second City business Subcontractor Utilization Form,if no day after the bid opening date, exclusive of the bid opening MBE participation: date. 4. Prime Contractor Waiver Form, received no later than 2:00 p.m., on the second City business if you will perform all day after the bid opening date, exclusive of the bid opening contracting/supplier work: date. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised June 9,2015 Addeendum No. 1 -Page 11 of 101 004540-2 Minority Business Enterprise Specifications Page 2 of 2 1 5. Joint Venture Form,if goal is met received no later than 2:00 p.m., on the second City business or exceeded. day after the bid opening date, exclusive of the bid opening date. 2 FAILURE TO COMPLY WITH THE CITY'S BUSINESS DIVERSITY ENTERPRISE ORDINANCE 3 WILL RESULT IN THE BID BEING CONSIDERED NON-RESONSIVE TO SPECIFICATIONS. 4 FAILURE TO SUBMIT THE REQUIRED MBE DOCUMENTATION WILL RESULT IN THE BID BEING CONSIDERED NON-RESPONSIVE.A SECOND FAILURE WILL RESULT IN THE OFFEROR 5 BEING DISQUALIFIED FOR A PERIOD OF ONE YEAR THREE FAILURES IN A FIVE YEAR PERIOD WILL RESULT IN A DISQUALIFICAITON PERIOD OF THREE YEARS. 6 7 Any Questions,Please Contact The MIWBE Office at(817)212-2674. 8 END OF SECTION 9 10 11 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised June 9,2015 Addeendum No. 1 -Page 12 of 101 005243-1 Agreement Pagel of 5 1 SECTION 00 52 43 2 AGREEMENT 3 4 THIS AGREEMENT,authorized on / is made by and between the City of Forth 5 Worth, a Texas home rule municipality, acting by and through its duly authorized City Manager, 6 ("City"), and Condie Construction Company, Inc., authorized to do business in Texas, acting by 7 and through its duly authorized representative,("Contractor"). 8 City and Contractor, in consideration of the mutual covenants hereinafter set forth, agree as 9 follows: 10 Article 1. WORK 11 Contractor shall complete all Work as specified or indicated in the Contract Documents for the 12 Project identified herein. 13 Article 2. PROJECT 14 The project for which the Work under the Contract Documents may be the whole or only a part is 15 generally described as follows: 16 Northside IV 24-Inch Water Transmission Main 17 City Project Number 100277 18 Article 3. CONTRACT TIME 19 3.1 Time is of the essence. 20 All time limits for Milestones, if any, and Final Acceptance as stated in the Contract 21 Documents are of the essence to this Contract. 22 3.2 Final Acceptance. 23 The Work will be complete for Final Acceptance within 320 days after the date when the 24 Contract Time commences to run as provided in Paragraph 2.03 of the General Conditions. 25 3.3 Liquidated damages 26 Contractor recognizes that time is of the essence of this Agreement and that City will 27 suffer financial loss if the Work is not completed within the times specified in Paragraph 28 3.2 above, plus any extension thereof allowed in accordance with Article 12 of the 29 General Conditions. The Contractor also recognizes the delays, expense and difficulties 30 involved in proving in a legal proceeding the actual loss suffered by the City if the Work 31 is not completed on time. Accordingly, instead of requiring any such proof, Contractor 32 agrees that as liquidated damages for delay (but not as a penalty), Contractor shall pay 33 City Six Hundred Fifty Dollars ($650.00) for each day that expires after the time 34 specified in Paragraph 3.2 for Final Acceptance until the City issues the Final Letter of 35 Acceptance. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised January 6,2017 005243-2 Agreement Page 2 of 5 36 Article 4. CONTRACT PRICE 37 City agrees to pay Contractor for performance of the Work in accordance with the Contract 38 Documents an amount in current funds of Four Million Eight Hundred Fifty-Nine Thousand Five 39 Hundred Ninety-Five Dollars($4,859,595.00). 40 Article 5. CONTRACT DOCUMENTS 41 5.1 CONTENTS: 42 A. The Contract Documents which comprise the entire agreement between City and 43 Contractor concerning the Work consist of the following: 44 1. This Agreement. 45 2. Attachments to this Agreement: 46 a. Bid Form 47 1) Proposal Form 48 2) Vendor Compliance to State Law Non-Resident Bidder 49 3) Prequalification Statement 50 4) State and Federal documents(project specific) 51 b. Current Prevailing Wage Rate Table 52 c. Insurance ACORD Form(s) 53 d. Payment Bond 54 e. Performance Bond 55 f. Maintenance Bond 56 g. Power of Attorney for the Bonds 57 h. Worker's Compensation Affidavit 58 i. MBE and/or SBE Commitment Form 59 j. Form 1295 Certification No. 1,00 1.1.1.1 Y1 V 60 3. General Conditions. 61 4. Supplementary Conditions. 62 5. Specifications specifically made a part of the Contract Documents by attachment 63 or, if not attached, as incorporated by reference and described in the Table of 64 Contents of the Project's Contract Documents. 65 6. Drawings. 66 7. Addenda. 67 8. Documentation submitted by Contractor prior to Notice of Award. 68 9. The following which may be delivered or issued after the Effective Date of the 69 Agreement and,if issued,become an incorporated part of the Contract Documents: 70 a. Notice to Proceed. 71 b. Field Orders. 72 c. Change Orders. 73 d. Letter of Final Acceptance. 74 75 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised January 6,2017 005243-3 Agreement Page 3 of 5 76 Article 6.INDEMNIFICATION 77 6.1 Contractor covenants and agrees to indemnify, hold harmless and defend, at its own 78 expense, the city, its officers, servants and employees, from and against any and all claims 79 arising out of, or alleged to arise out of, the work and services to be performed by the 80 contractor, its officers, agents, employees, subcontractors, licenses or invitees under this 81 contract. This indemnification provision is specifically intended to operate and be effective 82 even if it is alle ed�or proven that all or some of the damages being sought were caused, in 83 whole or in part, by M act, omission or negligence of the city. This indemnity provision is 84 intended to include, without limitation, indemnity for costs, expenses and legal fees 85 incurred by the city in defending against such claims and causes of actions. 86 87 6.2 Contractor covenants and agrees to indemnify and hold harmless, at its own expense, the 88 city, its officers, servants and employees, from and against any and all loss, damage or 89 destruction of property of the city, arising out of, or alleged to arise out of, the work and 90 services to be performed by the contractor, its officers, agents, employees, subcontractors, 91 licensees or invitees under this contract. This indemnification provision is specifically 92 intended to operate and be effective even if it is allegedproven that all or some of the 93 damages being sought were caused, in whole or in part, by any act, omission or negligence 94 of the city. 95 96 Article 7.MISCELLANEOUS 97 7.1 Terms. 98 Terms used in this Agreement which are defined in Article 1 of the General Conditions will 99 have the meanings indicated in the General Conditions. 100 7.2 Assignment of Contract. 101 This Agreement, including all of the Contract Documents may not be assigned by the 102 Contractor without the advanced express written consent of the City. 103 7.3 Successors and Assigns. 104 City and Contractor each binds itself, its partners, successors, assigns and legal 105 representatives to the other party hereto, in respect to all covenants, agreements and 106 obligations contained in the Contract Documents. 107 7.4 Severability. 108 Any provision or part of the Contract Documents held to be unconstitutional, void or 109 unenforceable by a court of competent jurisdiction shall be deemed stricken, and all 110 remaining provisions shall continue to be valid and binding upon CITY and 111 CONTRACTOR. 112 7.5 Governing Law and Venue. 113 This Agreement, including all of the Contract Documents is performable in the State of 114 Texas. Venue shall be Tarrant County, Texas, or the United States District Court for the 115 Northern District of Texas,Fort Worth Division. CITY OF FORT WORTH Northside IV 24-Inch Rater Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised January 6,2017 005243-4 Agreement Page 4 of 5 116 7.6 Other Provisions. 117 The Contractor agrees to pay at least minimum wage per hour for all labor as the same is 118 classified, promulgated and set out by the City, a copy of which is attached hereto and 119 made a part hereof the same as if it were copied verbatim herein. 120 7.7 Authority to Sign. 121 Contractor shall attach evidence of authority to sign Agreement, if other than duly 122 authorized signatory of the Contractor. 123 124 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised January 6,2017 005243-5 Agreement Page 5 of 5 125 IN WITNESS WHEREOF, City and Contractor have executed this Agreement in multiple 126 counterparts. 127 128 This Agreement is effective as of the last date signed by the Parties("Effective Date"). 129 Contractor: Condie Construction Co.,Inc. City of Fort By: Jesus J. Chapa Assistant City Manager (Signature) Date_ �� `lam OF FoRr Ken Condie Attest: �%0 :/y (Printed Name) City Secretary U '� (Seal) `_ ak ' Title: President/CEO Address: 53 North 1650 West ' AS M&C P ty � Date: City/State/Zip: Springville,Utah 84663 Contract Compliance Manager: By signing,I acknowledge that I am the person responsible for the monitoring and Date administration of this contract, including ensuring all performanc r orting requireme AME) (Title) Approved w F )Im and Legality: as W. Black Assistant City Attorney 130 131 132 APPROVAL RECOMMENDED: 133 134 '—'" 135 (0 1'l o uIC4 136 forjoiwt n_L_. __ .tE_ ___ c �,s Hekrr er, 137 A SS/s rNt, r DIRECTOR, 138 Water Department 139 OFFICIAL RECORD CITY SECRETARY CITY OF FORT WORTH Northside V 24�rY�h �tNumb S?on fain STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Projecter_10 277 Revised January 6,2017 Bond No. CA1990105 0061 13-1 PERFORMANCE BOND Page 1 of 2 1 SECTION 00 6113 2 PERFOM4ANCE BOND 3 4 THE STATE OF TEXAS § 5 § KNOW ALL BY THESE PRESENTS: 6 COUNTY OF TARRANT § 7 8 That we,Condie Construction Company, Inc.,known as"Principal"herein and Great 9 American Insurance Company, a corporate surety(sureties,if more than one)duly authorized to 10 do business in the State of Texas,known as"Surety"herein(whether one or more), are held and 11 firmly bound unto the City of Fort Worth,a municipal corporation created pursuant to the laws of 12 Texas,known as"City"herein,in the penal sum of,Four Million Eight Hundred Fifty-Nine - 13 Thousand Five Hundred Ninety-Five Dollars ($4,859,595.00),lawful money of the United States, 14 to be paid in Fort Worth,Tarrant County,Texas for the payment of which sum well and truly to 15 be made,we bind ourselves,our heirs,executors, administrators, successors and assigns,jointly 16 and severally,firmly by these presents. "17'•• WHEREAS,the Principal has entered into a certain written contract with the City "A,•• IS` -.,awsded the �s day of Aky y✓�- ,2017,which Contract is hereby referred to and -J 19�. nid part hereof for all purposes as if fully set forth herein,to furnish all materials,equipment - 20 c.labar and other accessories defined bylaw, in the prosecution of the Work,including any Change eis, as provided for in said Contract designated as Northside IV 24-Inch Water Transmission '• 22 ^Main,City Project Number: 100277. 23 NOW,THEREFORE,the condition of this obligation is such that if the said Principal 24 shall faithfully perfonn it obligations under the Contract and shall in all respects duly and 25 faithfully 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 NORTH Northside IV 24-Inch Waler Transmission Alain STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised July 1,2011 0061 13-2 PERFORMANCE BOND rrM Page 2 of 2 1 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 5 this instrument by duly authorized agents and officers on this the_ Is r day of ,.r 6 uJ} ,2017. 7 PRINCIPAL: 8 Condie Construction ompany,Inc. 9 10 _ 11 BY: ... 12 re 13 ATTEST: 14 15Ken Con7ie.President/CEO 16 (Princi al)Secretary/ Name and Title 17 18 Address:53 North 1650 West .. 19 Springville,Utah 84663 20 21 22 Witness as to Principal .. 23 SURETY: 24 Great American Insurance Company of New Yb& 25 ' 26 27 28 Sign tore 29 30 Stephanie Garahana.Attorney-in-Fact 31 Name and Title 32 33 Address:301 E.41 Street 34 r Cincinnati,Ohio 45202 35 36 37 Z I ness as to Surety Telephone Number: 513-369-5000 38 39 40 41 *Note: If signed by an officer of the Surety Company,there must be on file a certified extract 42 from the by-laws showing that this person has authority to sign such obligation. If 43 Surety's physical address is different from its mailing address, both must be provided. 44 The date of the bond shall not be prior to the date the Contract is awarded. 45 CITY OF FOR WORTH Northside IV 244nch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Projecl AJumber 1001277 Revised July 1,2011 on Bond No. CA1990105 006114-1 no PAYMENT BOND Page I of 2 s 1 SECTION 00 6114 2 PAYMENT BOND 3 4 THE STATE OF TEXAS § 5 § KNOW ALL BY THESE PRESENTS: 6 COUNTY OF TARRANT § 7 8 That we, Condie Construction Company, Inc., known as "Principal" herein, and Great 9 American Insurance Company, a corporate surety(sureties), duly authorized to do business in the 10 State of Texas,known as"Surety"herein (whether one or more), are held and firmly bound unto 11 the City of Foil Worth,a municipal corporation created pursuant to the laws of the State of Texas, r 12 known as "City" herein, in the penal sum of Four Million Eight Hundred Fifty-Nine Thousand 13 Five Hundred Ninety-Five Dollars ($4,859,595.00),lawful money of the United States,to be paid 14 in Fort Worth,Tarrant County,Texas, for the payment of which sum.well and truly be made, we 15 bind ourselves,our heirs, executors, administrators, successors and assigns,jointly and severally, - 16 " -fi#rnly by these presents: Z. ]a � � WHEREAS,Principal has entered into a certain written Contract with City, awarded the 18-- ^ ht --day of A4 S 14 J 7� , 2017, which Contract is hereby referred to and made a I l tQ P'Khoreof for all purposes as if fully set forth herein, to furnish all materials, equipment, labor `20 other accessories as defined by law, in the prosecution of the Work as provided for in said 21 Contract and designated as Northside IV 24-Inch Water Transmission Main, City Project 22 Number: 100277. 23 NOW, THEREFORE, THE CONDITION OF THIS OBLIGATION is such that if 24 Principal shall pay all Ironies owing to any (and all) payment bond beneficiary (as defined in 25 Chapter 2253 of the Texas Government Code, as amended) in the prosecution of the Work under 26 the Contract, then this obligation shall be and become null and void; otherwise to remain in full 27 force and effect. w1 28 This bond is made and executed in compliance with the provisions of Chapter 2253 of the 29 Texas Government Code, as amended, and all liabilities on this bond shall be determined in 30 accordance with the provisions of said statute. 31 ,.w CITY OF FORT WORTH Northside IV 24-Inch 6Yater Transmission Alain STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 w Revised July 1,2011 0061 14-2 PAYMENT BOND 1w1s Page 2 of 2 1 IN WITNESS WHEREOF,the Principal and Surety have each SIGNtED and SEALED .� 2 this instrument by duly authorized agents and officers on this the )S f day of .2017. 4 PRINCIPAL: Condie Construction ompany,Inc. ATTEST: BY: Z., � =P'resident/CEO��Z w ( lncipa ecret Name and Title Address: 53 North 1650 West Springville, Utah 84663 Witness as to Principal SURETY: Great American Insurance Company of New YQ* ATTEST: E Signature Stephanie Garahana.Attorney-in-Fact rety)Secreta Name and Title Address: 301 E. 46 Street Cincinnati,Ohio 45202 Riess as to Surety Telephone Number: 513-369-5000 5 6 Note: If signed by an officer of the Surety, there must be on file a certified extract from the 7 bylaws showing that this person has authority to sign such obligation. If Surety's physical 8 address is different from its mailing address,both must be provided. 9 10 The date of the bond shall not be prior to the date the Contract is awarded. 11 END OF SECTION 12 CITY OF FORT WORTH Northside IP24-Inch Water Transmission Alain STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised July 1,2011 Bond No. CA1990105 006119-1 w MAINTENANCE BOND Page 1 of 3 ` 1 SECTION 00 6119 2 MAINTENANCE BOND 3 4 THE STATE OF TEXAS § 5 § KNOW ALL BY THESE PRESENTS: 6 COUNTY OF TARRANT § 7 8 That we Condie Construction Company,Inc.,known as"Principal"herein and Great 9 American Insurance Company,a corporate surety(sureties,if more than one)duly authorized to 10 do business in the State of Texas,known as"Surety"herein(whether one or more),are held and we 11 firmly bound unto the City of Fort Worth, a municipal corporation created pursuant to the laws of 12 the State of Texas,known as"City"herein,in the sum of Four Million Eight Hundred Fifty-Nine w 13 Thousand Five Hundred Ninety-Five Dollars ($4,859,595.00), lawful money of the United States, 14 to be paid in Fort Worth,Tarrant County,Texas, for payment of which sum well and truly be 15 made unto the City and its successors,we bind ourselves, our heirs,executors, administrators, 16 successors and assigns,jointly and severally, firmly by these presents. 17 18 WHEREAS,the Principal has entered into a certain written contract with the City awarded 19 the IS day of kk yu.J f ,2017,which Contract is hereby 20 referred to and a made part hereof for all purposes as if fully set forth herein, to furnish all 21 materials,equipment labor and other accessories as defined by law,in the prosecution of the «� 22 Work, including any Work resulting from a duly authorized Change Order(collectively herein, 23 the"Work")as provided for in said contract and designated as Northside IV 24417ch id'ater .w 24 Transmission Main, City Project Number: 100277; and 25 26 WHEREAS, Principal binds itself to use such materials and to so construct the Work in 27 accordance with the plans, specifications and Contract Documents that the Work is and will 28 remain free from defects in materials or workmanship for and during the period of two (2)years 29 after the date of Final Acceptance of the Work by the City("Maintenance Period");and 30 31 WHEREAS,Principal binds itself to repair or reconstruct the Work in whole or in part 32 upon receiving notice from the City of the need therefor at any time within the Maintenance 33 Period. 34 .w CITY OF FORT WORTH Alorthside IV 24-Lich 17,'ater Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project A'umber 100277 Revised July I,2011 0061 19-2 MAINTENANCE BOND I�w Page 2 of 3 1 NOW THEREFORE,the condition of this obligation is such that if Principal shall 2 remedy any defective Work,for which timely notice was provided by City,to a completion 3 satisfactory to the City, then this obligation shall become null and void; otherwise to remain in 4 full force and effect. 5 6 PROVIDED,HOWEVER,if Principal shall fail so to repair or reconstruct any timely 7 noticed defective Work, it is agreed that the City may cause any and all such defective Work to 8 be repaired and/or reconstructed with all associated costs thereof being borne by the Principal and 9 the Surety under this Maintenance bond;and 10 ..A 11 PROVIDED FURTHER,that if any legal action be filed on this Bond,venue shall lie in 12 Tarrant County,Texas or the United States District Court for the Northern District of Texas,Fort 13 Worth Division;and 14 15 PROVIDED FURTHER,that this obligation shall be continuous in nature and 16 successive recoveries may be had hereon for successive breaches. 17 18 19 00 .w� CITY OF FORT WORTH Northside IV 24-Inch Wafer Transmission Afain STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised July 1,2011 OR 006119-3 w MAINTENANCE BOND Page 3 of 3 w 1 IN WITNESS WHEREOF,the Principal and the Surety have each SIGNED and SEALED this 2 instrument by duly authorized agents and officers on this the ISI- day of 3 4 4ia 2017. 4 w 5 PRINCIPAL: 6 Condie Construction Cptnpany,Inc. 7 8 w 9 BY: Oe 10 S.g 11 ATTEST: w 12 13 Ken Condie,President/CEO 14 (Pik cipal)SecretaName and Title 15 16 Address: 53 North 1650 West 17 Springville,Utah 84663 18 w 19 20 Witness as to Principal 21 SURETY: 22 Great American Insurance Company of New Ybx! ........c; �.. 23 24 , 25 26 B&�Signaure 27 - 28 Stephanie Garahana,Attorney-in-Fact 29 T: Name and Title _ - w 30 31 Address:301 E.4"Street 32 (Sy)Secretary Cincinnati,Ohio 45202 33 w 34 35 W'ness as to SureV Telephone Number:513-369-5000 36 37 *Note: If signed by an officer of the Surety Company,there must be on file a certified extract 38 froth 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. w 40 The date of the bond shall not be prior to the date the Contract is awarded. 41 w w CITY OF FORT WORTH Aror thside IV 24-huh Water Tr•ansarission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS 00,Project A'mrrber•100277 Revised July 1,2011 GREAT AMERICAN INSURANCE COMPANY OF NEW YORK New York Administrative Office:301 E 4TH STREET • CINCINNATI,OHIO 45202 • 513-369-5000 • FAX 513-723-2740 The number of persons authorized by 1 this power of attorney is not more than Bond No.1990105 POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS:That the GREAT AMERICAN INSURANCE COMPANY OF NEW YORK,a corporation organized and existing under and by virtue of the laws of the State of New York,does hereby nominate,constitute and appoint the person or persons named below its true and lawful attorney-in-fact,for it and in its name,place and stead to execute on behalf of the said Company,as surety,the specific bond,undertaking or contract of suretyship referenced herein;provided that the liability of the said Company on any such bond,undertaking or contract of suretyship executed under this authority shall not exceed the limit ,. stated below.The bond number on this Power of Attorney must match the bond number on the bond to which it is attached or it is invalid. Name Address Limit of Power Stephanie Garahana SANDY UT 4,859,595.00 IN WITNESS WHEREOF,the GREATAMERICAN INSURANCE COMPANY OF NEW YORK has caused these presents to be signed and attested by its appropriate officers and its corporate seal hereunto affixed this 28th day of July , 1917 Attest GREAT AMERICAN INSURANCE COMPANY OF NEW YORK (Ai t Assistant Secretary Divisional Senior Vice President DAVID C.KITCHIN(877-377-2405) STATE OF OHIO,COUNTY OF HAMILTON-ss: On this 28th day of July 1917 ,before me personally appeared DAVID C.KITCHIN,tome known, being duly sworn,deposes and says that he resides in Cincinnati,Ohio,that he is a Divisional Senior Vice President of the Bond Division of Great American Insurance Company of New York,the Company described in and which executed the above instrument; -- that he knows the seal; that it was so affixed by authority of his office under the By-Laws of said Company, and that he signed his name thereto by like authority. '" , &=A.Kd t MY�1SSWi This Power of Attorney is granted by authority of the following resolutions adopted by the Board of Directors of Great American Insurance Company of New York by unanimous written consent dated May 14,2009. RESOLVED: That the Divisional President,the several Divisional Senior Vice Presidents,Divisional Vice Presidents and Divisional Assistant Vice Presidents,or any one of them,be and hereby is authorized, from time to time, to appoint one or more Attorneys-in-Fact to execute on behalf of the Company,as surety,any and all bonds, undertakings and contracts of suretyship, or other written obligations in the nature thereof,•to prescribe their respective duties and the respective limits of their authority;and to revoke any such appointment at any time. RESOLVED FURTHER:That the Company seal and the signature of any of the aforesaid officers and any Secretary or Assistant Secretary of the Company may be affixed by facsimile to any power of attorney or certificate of either given for the execution of any bond, undertaking, contract of suretyship, or other written obligation in the nature thereof,such signature and seal when so used being hereby adopted by the Company as the original signature of such officer and the original seal of the Company,to be valid and binding upon the Company with the same force and effect as though manually affixed. CERTIFICATION I,STEPHEN C. BERAHA,Assistant Secretary of Great American Insurance Company of New York,do hereby certify that the foregoing Power of Attorney and the Resolutions of the Board of Directors of May 14, 2009 have not been revoked and are now in full force and effect. Signed and sealed this 28th day of J19 ; =. 1917 O17) •-J- a\ -- -- Assistant Secretary �! S1196C(06/15) — ACCORE1111DATE(MWDD/YYYY) CERTIFICATE OF LIABILITY INSURANCE 8/8/2017 THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER. THIS CERTIFICATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW. THIS CERTIFICATE OF INSURANCE DOES NOT CONSTITUTE A CONTRACT BETWEEN THE ISSUING INSURER(S), AUTHORIZED REPRESENTATIVE OR PRODUCER,AND THE CERTIFICATE HOLDER. IMPORTANT: If the certificate holder is an ADDITIONAL INSURED, the policy(ies) must be endorsed. If SUBROGATION IS WAIVED, subject to the terms and conditions of the policy,certain policies may require an endorsement. A statement on this certificate does not confer rights to the certificate holder in lieu of such endorsement(s). PRODUCER CONTACT Josh Aldana NAME: Banasky Insurance Inc ��No-at); (801)748-1009 a/c No:(801)748-0782 891 Baxter Drive E-MAILJosh@Banasky.com ADDRESS: INSURER(S)AFFORDING COVERAGE _. NAIC# South Jordan UT 84095 INSURERA Cincinnati Insurance Company 10677 INSURED INSURERB.Workers Compensation Fund of Utah 10033 Condie Construction Co Inc INSURERC:Trayelers rINSURER ER D: 53 N 1650 West E:Springville UT 84663 RF: COVERAGES CERTIFICATE NUMBER:CL1692805995 REVISION NUMBER: THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED. NOTWITHSTANDING ANY REQUIREMENT, TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO WHICH THIS CERTIFICATE MAY BE ISSUED OR MAY PERTAIN, THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES.LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. INSR TYPE OF INSURANCE ADDL SUER POLICY NUMBER POLICY EFF POLICY DD/ LIMITS LTR X COMMERCIAL GENERAL LIABILITY EACH OCCURRENCE $ 1,000,000 DAMAGE TO RENTED A CLAIMS-MADE FxI OCCUR -PREMISES Ea occurrence $ 500,000 X Y CPP1086604 10/1/2016 10/1/2017 MED EXP(Any one person) $ 5,000 PERSONAL B ADV INJURY $ 1,000,000 GENT AGGREGATE LIMIT APPLIES PER: GENERAL AGGREGATE $ 2,000,000 POLICY ri]JECT 7 LOC PRODUCTS-COMP/OPAGG $ 2,000,000 OTHER: Employment Practices Liab $ 11000,000 AUTOMOBILE LIABILITY COMBINED SINGLE LIMIT Ea accident $ 1,000,000 A X ANY AUTO BODILY INJURY(Per person) $ ALL OWNED SCHEDULED CPP1086604 10/1/2016 10/1/2017 BODILY INJURY(Per accident) $ AUTOS AUTOS X Y NON-OWNED PROPERTY DAMAGE $ X HIRED AUTOSIx AUTOS Per accident) Hired Car Phys Hired Car Ph iscal Dama e $ 100,000 X UMBRELLA LIAB X OCCUR EACH OCCURRENCE $ 10,000,000 A EXCESS LIAB CLAIMS-MADE AGGREGATE $ 10,000,000 DED I I RETENTION CPP1086604 10/1/2016 10/1/2017 $ WORKERS COMPENSATION X PER OTH- AND EMPLOYERS'LIABILITY Y/N TATUTE ER ANY PROPRIETOR/PARTNER/EXECUTIVE ❑ NIA A E.L.EACH ACCIDENT $ 11000,000 B OFFICER/MEMBER EXCLUDED? 1121690 10/1/2016 10/1/2017 (Mandatory In NH) E.L.DISEASE-EA EMPLOYE $ 11000,000 If yes,describe under DESCRIPTION OF OPERATIONS below I I I E.L.DISEASE-POLICY LIMIT I $ 1,000,000 A Contractors Equipment CPP1086604 10/1/2016 10/1/2017 LIMIT 4,469,057 C Railroad Protect Liability SPS-7H645045-IND 8/4/2017 8/4/2017 LIMIT $2M/$6M DESCRIPTION OF OPERATIONS I LOCATIONS I VEHICLES (ACORD 101,Additional Remarks Schedule,may be attached H more space Is required) Project No. 100277 Project name: Northside IV 24-Inch Water Transmission Main The general liability and auto liability policies include a blanket automatic additional insured endorsement that provides additional insured status to the certificate holder only when there is a written contract between the named insured and the certificate holder that requires such states. The eneral liability policy contains an endorsement for primary and non-contributory wording. CERTIFICATE HOLDER CANCELLATION SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE City of Fort Worth THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN 311 W 10th Street ACCORDANCE WITH THE POLICY PROVISIONS. Fort Worth, TX 76102 AUTHORIZED REPRESENTATIVE +YGr.ir .4t>.L>r14 .h�x Josh Aldana/JALDAN ©1988-2014 ACORD CORPORATION. All rights reserved. ACORD 25(2014101) The ACORD name and logo are registered marks of ACORD NS025(201401) AC"R DATE(MM/ /YYYY) CERTIFICATE OF LIABILITY INSURANCE F7/28/2DD017 THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER. THIS CERTIFICATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW. THIS CERTIFICATE OF INSURANCE DOES NOT CONSTITUTE A CONTRACT BETWEEN THE ISSUING INSURER(S), AUTHORIZED REPRESENTATIVE OR PRODUCER,AND THE CERTIFICATE HOLDER. IMPORTANT: If the certificate holder is an ADDITIONAL INSURED,the policy(les) must be endorsed. If SUBROGATION IS WAIVED,subject to the terms and conditions of the policy,certain policies may require an endorsement. A statement on this certificate does not confer rights to the certificate holder in lieu of such endorsement(s). PRODUCER CONTACT NAME: Josh Aldana Banasky Insurance Inc PHONE (801)748-1009 FAX No:(801)748-0782 891 Baxter Drive E-MAIL ADDRESS: INSURERS AFFORDING COVERAGE NAIC# South Jordan UT 84095 INSURERA:Cincinnati Insurance Company 10677 INSURED INSURERB:Workers Compensation Fund of Utah 10033 Condie Construction Cc Inc INSURER C: INSURER D: 53 N 1650 WestINSURERE: Springville UT 84663 INSURER F: COVERAGES CERTIFICATE NUMBER:CL1692805995 REVISION NUMBER: THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED. NOTWITHSTANDING ANY REQUIREMENT, TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO WHICH THIS CERTIFICATE MAY BE ISSUED OR MAY PERTAIN, THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES.LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. INSR ADDL SUBIR POLICY EFF POLICY EXP LTR TYPE OF INSURANCE POLICY NUMBER MM/DD/YYYY MM/DD/YYYY LIMITS +� X COMMERCIAL GENERAL LIABILITY EACH OCCURRENCE $ 1,000,000 DA AGE ToA CLAIMS-MADE a OCCUR PREMISES EaEoccu ante $ 500,000 CPP1086604 10/1/2016 10/1/2017 MED EXP(Any one person) $ 5,000 +�. PERSONAL 8 ADV INJURY $ 1,000,000 GEN'L AGGREGATE LIMIT APPLIES PER: GENERAL AGGREGATE $ 2,000,000 POLICY a PES LOC PRODUCTS-COMP/OP AGG $ 2,000,000 OTHER: I Employment Practices Liab $ 1,000,000 +.s AUTOMOBILE LIABILITY COMBINED SINGLE LIMIT $ 11000,000 Ea accident A I ANY AUTO BODILY INJURY(Per person) $ ALL OWNED SCHEDULED CPP1086604 10/1/2016 10/1/2017 BODILY INJURY(Per accident) $ AUTOS AUTOS PROPERTY DAMAGE $ : NON-OWNED per accident HIRED AUTOSIx AUTOS Hired Car Phys Hired Car Ph iscal Damage $ 100,000 X UMBRELLA UAB X OCCUR EACH OCCURRENCE $ 10,000,000 A EXCESS LIAB CLAIMS-MADE AGGREGATE $ 10,000,000 DED I I RETENTTION$ CPP1086604 10/1/2016 10/1/2017 $ WORKERS COMPENSATIONX AND EMPLOYERS'LIABILITY Y/N I STATUTE ER ANY PROPRIETOR/PARTNER/EXECUTIVE ❑ N f A E.L.EACH ACCIDENT $ 1,000,000 B OFFICER/MEMBER EXCLUDED? (Mandatory In NH) 1121690 10/1/2016 10/1/2017 E.L.DISEASE-EA EMPLOYE $ 11000,000 If yes,describe under DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT $ 1,000,000 A Contractors EquipmentCPP1086604 10/1/2016 10/1/2017 LIMIT 4,469,057 A Rented or Leased Equipment E,7CPP1086604 10/1/2016 10/1/2017 LIMIT 500,000 DESCRIPTION OF OPERATIONS!LOCATIONS/VEHICLES(ACORD 101,Additional Remarks Schedule,may be attached H space Is required) Evidence of Coverage CERTIFICATE HOLDER CANCELLATION SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE City of Fort Worth THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN 311 W 10th Street ACCORDANCE WITH THE POLICY PROVISIONS. Fort Worth, TX 76102 AUTHORIZED REPRESENTATIVE Josh Aldana/JALDAN -" ©1988-2014 ACORD CORPORATION. All rights reserved. ACORD 25(2014/01) The ACORD name and logo are registered marks of ACORD INS025 powi) STANDARD GENERAL CONDITIONS OF THE CONSTRUCTION CONTRACT CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision:Febnay 2,2016 STANDARD GENERAL CONDITIONS OF THE CONSTRUCTION CONTRACT TABLE OF CONTENTS Page Article 1 —Definitions and Terminology..........................................................................................................1 1.01 Defined Terms...............................................................................................................................l 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............................................................................................................................l l 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 Article 5 —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:Febnrryy 2,2016 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 Article 7-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...................................................................................................36 8.02 Furnish Data................................................................................................................................36 8.03 Pay When Due ............................................................................................................................36 8.04 Lands and Easements;Reports and Tests...................................................................................36 8.05 Change Orders.............................................................................................................................36 8.06 Inspections,Tests, and Approvals..............................................................................................36 8.07 Limitations on City's Responsibilities.......................................................................................37 8.08 Undisclosed Hazardous Environmental Condition....................................................................37 8.09 Compliance with Safety Program...............................................................................................37 Article 9-City's Observation Status During Construction...........................................................................37 9.01 City's Project Manager............................................................................................................37 9.02 Visits to Site................................................................................................................................37 9.03 Authorized Variations in Work..................................................................................................38 9.04 Rejecting Defective Work..........................................................................................................38 9.05 Determinations for Work Performed..........................................................................................38 9.06 Decisions on Requirements of Contract Documents and Acceptability of Work.....................38 CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision:Febnary Z 2016 Article 10-Changes in the Work; Claims; Extra Work................................................................................38 10.01 Authorized Changes in the Work...............................................................................................38 10.02 Unauthorized Changes in the Work...........................................................................................39 10.03 Execution of Change Orders.......................................................................................................39 10.04 Extra Work..................................................................................................................................39 10.05 Notification to Surety..................................................................................................................39 10.06 Contract Claims Process.............................................................................................................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.................................................................46 12.01 Change of Contract Price............................................................................................................46 12.02 Change of Contract Time............................................................................................................47 12.03 Delays..........................................................................................................................................47 Article 13-Tests and Inspections; Correction,Removal or Acceptance of Defective Work......................48 13.01 Notice of Defects ........................................................................................................................48 13.02 Access to Work...........................................................................................................................48 13.03 Tests and Inspections..................................................................................................................48 13.04 Uncovering Work........................................................................................................................49 13.05 City May Stop the Work.............................................................................................................49 13.06 Correction or Removal of Defective Work................................................................................50 13.07 Correction Period........................................................................................................................50 13.08 Acceptance of Defective Work...................................................................................................51 13.09 City May Correct Defective Work.............................................................................................51 Article 14-Payments to Contractor and Completion....................................................................................52 14.01 Schedule of Values......................................................................................................................52 14.02 Progress Payments......................................................................................................................52 14.03 Contractor's Warranty of Title...................................................................................................54 14.04 Partial Utilization........................................................................................................................55 14.05 Final Inspection...........................................................................................................................55 14.06 Final Acceptance.........................................................................................................................55 14.07 Final Payment..............................................................................................................................56 14.08 Final Completion Delayed and Partial Retainage Release ........................................................56 14.09 Waiver of Claims........................................................................................................................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......................................................................................................................61 16.01 Methods and Procedures.............................................................................................................61 CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision:Febmaryy 2,2016 Article17—Miscellaneous..............................................................................................................................62 17.01 Giving Notice..............................................................................................................................62 17.02 Computation of Times................................................................................................................62 17.03 Cumulative Remedies.................................................................................................................62 17.04 Survival of Obligations...............................................................................................................63 17.05 Headings......................................................................................................................................63 CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision:Febnimy Z 2016 00 72 00-1 GENERAL CONDITIONS Page 1 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. Buzzsaw–City's on-line,electronic document management and collaboration system. 12. Calendar Day–A day consisting of 24 hours measured from midnight to the next midnight. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision:Febnory 2,2016 007200-1 GENERAL CONDITIONS Page 2 of 63 13. 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. 14. 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. 15. City Attorney – The officially appointed City Attorney of the City of Fort Worth, Texas, or his duly authorized representative. 16. City Council - The duly elected and qualified governing body of the City of Fort Worth, Texas. 17. City Manager – The officially appointed and authorized City Manager of the City of Fort Worth,Texas, or his duly authorized representative. 18. 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. 19. 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. 20. 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. 21. 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). 22. 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. 23. Contractor—The individual or entity with whom City has entered into the Agreement. 24. Cost of the Work—See Paragraph 11.01 of these General Conditions for definition. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision:Febnrary 2,2016 007200-1 GENERAL CONDITIONS Page 3 of 63 25. 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. 26. Day or day—A day,unless otherwise defined, shall mean a Calendar Day. 27. 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. 28. 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. 29. 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. 30. 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. 31. 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. 32. 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. 33. 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. 34. Engineer—The licensed professional engineer or engineering firm registered in the State of Texas performing professional services for the City. 35. 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. 36.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. 37. 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:Febrmy 2,2016 00 72 00-1 GENERAL CONDITIONS Page 4 of 63 38. 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. 39. General Requirements—Sections of Division 1 of the Contract Documents. 40. 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. 41. 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. 42. 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. 43. Liens—Charges, security interests, or encumbrances upon Project funds, real property, or personal property. 44. 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. 45. Milestone—A principal event specified in the Contract Documents relating to an intermediate Contract Time prior to Final Acceptance of the Work. 46. 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. 47. 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. 48. PCBs—Polychlorinated biphenyls. 49. 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. 50. Plans–See definition of Drawings. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision:Febnayy 2,2016 007200-1 GENERAL CONDITIONS Page 5 of 63 51. 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. 52. Project—The Work to be performed under the Contract Documents. 53. Project Manager—The authorized representative of the City who will be assigned to the Site. 54. 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. 55. 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. 56. Regular Working Hours – Hours beginning at 7:00 a.m. and ending at 6:00 p.m., Monday thru Friday(excluding legal holidays). 57. 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. 58. 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. 59. 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. 60. 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. 61. 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. 62. 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:Febnrary Z 2016 007200-1 GENERAL CONDITIONS Page 6 of 63 63. 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. 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 fumish 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 fumishing, 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.B 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:Febnrmy 2,2016 007200-1 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 at any time within 14 days after the Effective Date of the Agreement. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision:Febnoryy 2,2016 007200-1 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 Contractor attending the Public Meeting as 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:Febmazy Z 2016 00 72 00-1 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 1. 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: 1. 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:Febmary 2,2016 007200-1 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:Febnmy 2,2016 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 Buzzsaw 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. 1. 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:Febmary 2,2016 007200-1 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:FebnrBy 2,2016 00 7200-1 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:Febnay Z 2016 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:Febnwy 2,2016 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:Febrwy Z 2016 007200-1 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 (and other evidence of insurance requested by City or any other additional insured)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:Febwaryy 2,2016 007200-1 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:Febnay Z 2016 007200-1 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:Febnjmy 2,2016 007200-1 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:Febnjmy 2,2016 00 72 00-1 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: 1. 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:Febwaryy 2,2016 007200-1 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. 1. 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 013 2 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. 1. "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:Febnory 2,2016 007200-1 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 0125 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:Febwary Z 2016 007200-1 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.B. 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.B. 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:Felauuy 2,2016 007200-1 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 Business Enterprise Compliance: It is City policy to ensure the full and equitable participation by Minority Business Enterprises (MBE) in the procurement of goods and services on a contractual basis. If the Contract Documents provide for a MBE goal, Contractor is required to comply with the intent of the City's MBE Ordinance(as amended)by the following: 1. Contractor shall, upon request by City, provide complete and accurate information regarding actual work performed by a MBE on the Contract and payment therefor. 2. Contractor will not make additions, deletions, or substitutions of accepted MBE 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 an MBE. 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:Febnary Z 2016 007200-1 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:Febnay Z 2016 007200-1 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 11th 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. Progress Payments. With each progress payment or payroll period, whichever is less, the Contractor shall submit an affidavit stating that the Contractor has complied with the requirements of Chapter 2258,Texas Government Code. 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 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 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:Febmary 2,2016 00 72 00-1 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.B. 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:Febnrmy 2,2016 007200-1 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: 1. Comptroller of Public Accounts Sales Tax Division Capitol Station Austin, TX 78711; or 2. hllp://www.window.state.tx.us/taxinfo/taxfonns/93-fonns.html 6.12 Use of Site and Other Areas A. Limitation on Use of Site and Other Areas: 1. 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:FebmaryZ 2016 00 72 00-1 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 indemnify 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:Febniazy 2,2016 007200-1 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:Febnuy Z 2016 0072 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 may be 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:Febnxny Z 2016 007200-1 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:Febn my 2,2016 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 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. 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:Febnmy Z 2016 007200-1 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:Febnoy 2,2016 00 72 00-1 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 VI, 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:Febmary 2,2016 007200-1 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: 1. 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:Febnrffy Z 2016 00 72 00-1 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 Roberto Sauceda, P.E.,or his/her successor pursuant to written notification from the Director of Water Department. 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:Febnruyy Z 2016 007200-1 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:Febnrty Z 2016 00 72 00-1 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 10.01.A, (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:Felwaryy Z 2016 007200-1 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:Febnoy 2,2016 007200-1 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 11.01.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 11.0 LB, 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:Febngay 2,2016 0072 00-1 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:Febnrcy 2,2016 007200-1 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 11.0 LAA, 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 11.0 LA 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:Febnoyy2.2016 007200-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: 1. 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:Febnayy Z 2016 007200-1 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:Febnoy Z 2016 00 72 00-1 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: 1. 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 12.0I.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.C). 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 11.0l.A.1, 11.0l.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 11.0l.A.4 and 11.0l.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 12.0l.C.2.a and 12.0l.C.2.b is that the Subcontractor who actually performs the Work, at whatever CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision:Febnmry 2,2016 007200-1 GENERAL CONDITIONS Page 47 of 63 tier,will be paid a fee of 15 percent of the costs incurred by such Subcontractor under Paragraphs 11.01.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%; c. no fee shall be payable on the basis of costs itemized under Paragraphs 11.0I.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:Felsuay 2,2016 007200-1 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:FebnrmyZ 2016 007200-1 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. 1. 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:Febnmryy 2,2016 007200-1 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:Febnayy Z 2016 007200-1 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:Febwaryy Z 2016 00 72 00-1 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: 1. 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 stipulated in the Contract Documents. CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Revision:Febnary 2,2016 007200-1 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 the completed Work has been damaged by the Contractor or his 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:Febnoyy Z 2016 007200-1 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 deducted from the monies due the Contractor, not as a penalty, but as liquidated 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:Febnoy 2,2016 007200-1 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 substantially completed 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 by City 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: I. 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 Final Inspection A. Upon written notice from Contractor that the entire Work is 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. 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 of the City 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. 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:Febnsy Z 2016 007200-1 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 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: I. 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:Febnimy 2,2016 007200-1 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:Febnrmy 2,2016 00 72 00-1 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 #20020-12-2011 established 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:Febnrffy Z 2016 007200-1 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.B, 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:FebnrBy Z 2016 007200-1 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:Febnrty Z 2016 007200-1 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 10.06.1) 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:Febnjay 2,2016 007200-1 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:Febmay 2,2016 00 72 00-1 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:Febnmiy 2,20I6 007300-1 SUPPLEMENTARY CONDITIONS Page 1 of 5 1 SECTION 00 73 00 2 SUPPLEMENTARY CONDITIONS 3 TO 4 GENERAL CONDITIONS 5 6 7 Supplementary Conditions 8 9 These Supplementary Conditions modify and supplement Section 00 72 00-General Conditions,and other 10 provisions of the Contract Documents as indicated below. All provisions of the General Conditions that are 11 modified or supplemented remain in full force and effect as so modified or supplemented. All provisions 12 of the General Conditions which are not so modified or supplemented remain in full force and effect. 13 14 Defined Terms 15 16 The terms used in these Supplementary Conditions which are defined in the General Conditions have the 17 meaning assigned to them in the General Conditions,unless specifically noted herein. 18 19 Modifications and Supplements 20 21 The following are instructions that modify or supplement specific paragraphs in the General Conditions and 22 other Contract Documents. 23 24 SC-3.03B.2,"Resolving Discrepancies" 25 26 Plans govern over Specifications. 27 28 SC4.01A 29 30 Easement limits shown on the Drawing are approximate and were provided to establish a basis for bidding. 31 Upon receiving the final easements descriptions,Contractor shall compare them to the lines shown on the 32 Contract Drawings. 33 34 SC4.01A.1.,"Availability of Lands" 35 36 The following is a list of known outstanding right-of-way,and/or easements to be acquired,if any as of 37 May 4,2017: 38 39 Outstanding Right-Of-Way,and/or Easements to Be Acquired PARCEL OWNER TARGET DATE NUMBER OF POSSESSION 1 Clear Creek Retail LLC 2/1/2018 2 Boaz Holdings 2/1/2018 40 The Contractor understands and agrees that the dates listed above are estimates only, are not guaranteed, 41 and do not bind the City. 42 43 If Contractor considers the final easements provided to differ materially from the representations on the 44 Contract Drawings, Contractor shall within five (5) Business Days and before proceeding with the Work, 45 notify City in writing associated with the differing easement line locations. 46 CITY OF FORT WORTH Northside I-V 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised January 22,2016 007300-2 SUPPLEMENTARY CONDITIONS Page 2 of 5 1 SC-4.01A.2,"Availability of Lands" 2 3 Utilities or obstructions to be removed,adjusted,and/or relocated 4 5 The following is list of utilities and/or obstructions that have not been removed,adjusted,and/or relocated 6 as of April 3, 2017. 7 EXPECTED UTILITY AND LOCATION TARGET DATE OF OWNER ADJUSTMENT None. 8 The Contractor understands and agrees that the dates listed above are estimates only,are not guaranteed, 9 and do not bind the City. 10 11 SC4.02A.,"Subsurface and Physical Conditions" 12 13 The following are reports of explorations and tests of subsurface conditions at the site of the Work: 14 15 A Geotechnical Memorandum,dated March 22,2017,prepared by Freese and Nichols,Inc.,a consultant of 16 the City,providing additional information on soil conditions and pipeline installation recommendations. 17 18 The following are drawings of physical conditions in or relating to existing surface and subsurface 19 structures(except Underground Facilities)which are at or contiguous to the site of the Work: 20 None 21 22 SC-4.06A.,"Hazardous Environmental Conditions at Site" 23 24 The following are reports and drawings of existing hazardous environmental conditions known to the City: 25 None 26 27 SC-5.03A.,"Certificates of Insurance" 28 29 The entities listed below are"additional insureds as their interest may appear"including their respective 30 officers,directors,agents and employees. 31 32 (1) City 33 (2) Consultant: Freese and Nichols, Inc. 34 (3) Other: None 35 36 SC-5.04A.,"Contractor's Insurance" 37 38 The limits of liability for the insurance required by Paragraph GC-5.04 shall provide the following 39 coverages for not less than the following amounts or greater where required by laws and regulations: 40 41 5.04A.Workers'Compensation, under Paragraph GC-5.04A. 42 43 Statutory limits 44 Employer's liability 45 $100,000 each accident/occurrence 46 $100,000 Disease-each employee 47 $500,000 Disease-policy limit 48 49 SC-5.04B.,"Contractor's Insurance" CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100177 Revised January 22,2016 007300-3 SUPPLEMENTARY CONDITIONS Page 3 of 5 1 2 5.04B.Commercial General Liability,under Paragraph GC-5.0413.Contractor's Liability Insurance 3 under Paragraph GC-5.04B.,which shall be on a per project basis covering the Contractor with 4 minimum limits of: 5 6 $1,000,000 each occurrence 7 $2,000,000 aggregate limit 8 9 The policy must have an endorsement(Amendment—Aggregate Limits of Insurance)making the 10 General Aggregate Limits apply separately to each job site. 11 12 The Commercial General Liability Insurance policies shall provide"X","C",and"U"coverage's. 13 Verification of such coverage must be shown in the Remarks Article of the Certificate of Insurance. 14 15 SC 5.04C.,"Contractor's Insurance" 16 5.04C. Automobile Liability,under Paragraph GC-5.04C.Contractor's Liability Insurance under 17 Paragraph GC-5.04C.,which shall be in an amount not less than the following amounts: 18 19 (1) Automobile Liability-a commercial business policy shall provide coverage on"Any Auto", 20 defined as autos owned,hired and non-owned. 21 22 $1,000,000 each accident on a combined single limit basis. Split limits are acceptable if limits are at 23 least: 24 25 $250,000 Bodily Injury per person/ 26 $500,000 Bodily Injury per accident/ 27 $100,000 Property Damage 28 29 SC-5.04D.,"Contractor's Insurance" 30 31 The Contractor's construction activities will require its employees,agents,subcontractors,equipment,and 32 material deliveries to cross railroad properties and tracks None. 33 34 The Contractor shall conduct its operations on railroad properties in such a manner as not to interfere with, 35 hinder,or obstruct the railroad company in any manner whatsoever in the use or operation of its/their trains 36 or other property. Such operations on railroad properties may require that Contractor to execute a"Right of 37 Entry Agreement"with the particular railroad company or companies involved,and to this end the 38 Contractor should satisfy itself as to the requirements of each railroad company and be prepared to execute 39 the right-of-entry(if any)required by a railroad company.The requirements specified herein likewise relate 40 to the Contractor's use of private and/or construction access roads crossing said railroad company's 41 properties. 42 43 The Contractual Liability coverage required by Paragraph 5.04D of the General Conditions shall provide 44 coverage for not less than the following amounts,issued by companies satisfactory to the City and to the 45 Railroad Company for a term that continues for so long as the Contractor's operations and work cross, 46 occupy,or touch railroad property: 47 48 (1) General Aggregate: N/A 49 50 (2) Each Occurrence: N/A 51 52 Required for this Contract X Not required for this Contract 53 <Provide an `X"next to the appropriate selection above based on the Contract requirements> 54 55 With respect to the above outlined insurance requirements,the following shall govern: CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised January 22,2016 007300-4 SUPPLEMENTARY CONDITIONS Page 4 of 5 1 2 1. Where a single railroad company is involved,the Contractor shall provide one insurance policy in 3 the name of the railroad company. However, if more than one grade separation or at-grade 4 crossing is affected by the Project at entirely separate locations on the line or lines of the same 5 railroad company,separate coverage may be required,each in the amount stated above. 6 7 2. Where more than one railroad company is operating on the same right-of-way or where several 8 railroad companies are involved and operated on their own separate rights-of-way,the Contractor 9 may be required to provide separate insurance policies in the name of each railroad company. 10 11 3. If,in addition to a grade separation or an at-grade crossing,other work or activity is proposed on a 12 railroad company's right-of-way at a location entirely separate from the grade separation or at- 13 grade crossing,insurance coverage for this work must be included in the policy covering the grade 14 separation. 15 16 4. If no grade separation is involved but other work is proposed on a railroad company's right-of- 17 way,all such other work may be covered in a single policy for that railroad,even though the work 18 may be at two or more separate locations. 19 20 No work or activities on a railroad company's property to be performed by the Contractor shall be 21 commenced until the Contractor has furnished the City with an original policy or policies of the insurance 22 for each railroad company named,as required above. All such insurance must be approved by the City and 23 each affected Railroad Company prior to the Contractor's beginning work. 24 25 The insurance specified above must be carried until all Work to be performed on the railroad right-of-way 26 has been completed and the grade crossing,if any,is no longer used by the Contractor. In addition, 27 insurance must be carried during all maintenance and/or repair work performed in the railroad right-of-way. 28 Such insurance must name the railroad company as the insured,together with any tenant or lessee of the 29 railroad company operating over tracks involved in the Project. 30 31 SC-6.04.,"Project Schedule" 32 33 Project schedule shall be tier 3 for the project. 34 35 SC-6.07.,"Wage Rates" 36 37 The following is the prevailing wage rate table(s)applicable to this project and is provided in the 38 Appendixes: 39 Buzzsaw location,Resources/02-Construction Documents/Specifications/Div 00-General Conditions/CFW 40 Wage Rate Table 20080708.pdf 41 42 SC-6.09.,"Permits and Utilities" 43 44 SC-6.09A.,"Contractor obtained permits and licenses" 45 The following are known permits and/or licenses required by the Contract to be acquired by the Contractor: 46 None. 47 48 SC-6.09B."City obtained permits and licenses" 49 The following are known permits and/or licenses required by the Contract to be acquired by the City: 50 None. 51 52 SC-6.09C."Outstanding permits and licenses" 53 54 The following is a list of known outstanding permits and/or licenses to be acquired,if any as of 4pril 3, 55 2017: CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised January 22,2016 007300-5 SUPPLEMENTARY CONDITIONS Page 5 of 5 2 Outstanding Permits and/or Licenses to Be Acquired OWNER PERMIT OR LICENSE AND LOCATION TARGET DATE OF POSSESSION None. 3 4 SC-7.02.,"Coordination" 5 6 The individuals or entities listed below have contracts with the City for the performance of other work at 7 the Site: 8 Vendor Sco a of Work Coordination Authority None None city 9 10 11 SC-8.01,"Communications to Contractor" 12 13 None. 14 15 SC-9.01.,"City's Project Manager" 16 17 The City's Project Manager for this Contract is Roberto Sauceda,P.E.,or his/her successor pursuant to 18 written notification from the Director of Water Department. 19 20 SC-11.02,"Allowance" 21 22 The Construction Contingency Allowance bid item establishes contract contingency allowances for 23 unanticipated work determined to be necessary in the field.Arbitrary allowance amounts have been placed 24 in the Proposal,this item will not be paid to the Contractor unless a written field order is issued. Contract 25 changes above this amounts described by this allowance may be processed through a change order. 26 27 SC-13.03C.,"Tests and Inspections" 28 29 None. 30 31 SC-16.01C.1,"Methods and Procedures" 32 33 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 Northside IV 14-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100177 Revised January 22,2016 DIVISION O1 GENERAL REQUIREMENTS 011100-1 SUMMARY OF WORK Page 1 of 3 1 SECTION 01 11 00 2 SUMMARY OF WORK 3 PART1 - GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. Summary of Work to be performed in accordance with the Contract Documents 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. Work Covered by Contract Documents 19 1. Work is to include furnishing all labor,materials, and equipment, and performing 20 all Work necessary for this construction project as detailed in the Drawings and 21 Specifications. 22 B. Subsidiary Work 23 1. Any and all Work specifically governed by documentary requirements for the 24 project, such as conditions imposed by the Drawings or Contract Documents in 25 which no specific item for bid has been provided for in the Proposal and the item is 26 not a typical unit bid item included on the standard bid item list,then the item shall 27 be considered as a subsidiary item of Work,the cost of which shall be included in 28 the price bid in the Proposal for various bid items. 29 C. Use of Premises 30 1. Coordinate uses of premises under direction of the City. 31 2. Assume full responsibility for protection and safekeeping of materials and 32 equipment stored on the Site. 33 3. Use and occupy only portions of the public streets and alleys,or other public places 34 or other rights-of-way as provided for in the ordinances of the City, as shown in the 35 Contract Documents, or as may be specifically authorized in writing by the City. 36 a. A reasonable amount of tools,materials, and equipment for construction 37 purposes may be stored in such space,but no more than is necessary to avoid 38 delay in the construction operations. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 011100-2 SUMMARY OF WORK Page 2 of 3 1 b. Excavated and waste materials shall be stored in such a way as not to interfere 2 with the use of spaces that may be designated to be left free and unobstructed 3 and so as not to inconvenience occupants of adjacent property. 4 c. If the street is occupied by railroad tracks,the Work shall be carried on in such 5 manner as not to interfere with the operation of the railroad. 6 1) All Work shall be in accordance with railroad requirements set forth in 7 Division 0 as well as the railroad permit. 8 D. Work within Easements 9 1. Do not enter upon private property for any purpose without having previously 10 obtained permission from the owner of such property. 11 2. Do not store equipment or material on private property unless and until the 12 specified approval of the property owner has been secured in writing by the 13 Contractor and a copy furnished to the City. 14 3. Unless specifically provided otherwise,clear all rights-of-way or easements of 15 obstructions which must be removed to make possible proper prosecution of the 16 Work as a part of the project construction operations. 17 4. Preserve and use every precaution to prevent damage to, all trees, shrubbery,plants, 18 lawns, fences,culverts,curbing,and all other types of structures or improvements, 19 to all water, sewer, and gas lines,to all conduits, overhead pole lines, or 20 appurtenances thereof, including the construction of temporary fences and to all 21 other public or private property adjacent to the Work. 22 5. Notify the proper representatives of the owners or occupants of the public or private 23 lands of interest in lands which might be affected by the Work. 24 a. Such notice shall be made at least 48 hours in advance of the beginning of the 25 Work. 26 b. Notices shall be applicable to both public and private utility companies and any 27 corporation,company, individual,or other,either as owners or occupants, 28 whose land or interest in land might be affected by the Work. 29 c. Be responsible for all damage or injury to property of any character resulting 30 from any act,omission,neglect,or misconduct in the manner or method or 31 execution of the Work, or at any time due to defective work,material,or 32 equipment. 33 6. Fence 34 a. Restore all fences encountered and removed during construction of the Project 35 to the original or a better than original condition. 36 b. Erect temporary fencing in place of the fencing removed whenever the Work is 37 not in progress and when the site is vacated overnight,and/or at all times to 38 provide site security. 39 c. The cost for all fence work within easements, including removal,temporary 40 closures and replacement, shall be subsidiary to the various items bid in the 41 project proposal,unless a bid item is specifically provided in the proposal. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 01 1100-3 SUMMARY OF WORK 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] 11 END OF SECTION 12 Revision Log DATE NAME SUMMARY OF CHANGE 13 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 012500-1 SUBSTITUTION PROCEDURES Page 1 of 4 1 SECTION 0125 00 2 SUBSTITUTION PROCEDURES 3 PART1- GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. The procedure for requesting the approval of substitution of a product that is not 7 equivalent to a product which is specified by descriptive or performance criteria or 8 defined by reference to 1 or more of the following: 9 a. Name of manufacturer 10 b. Name of vendor 11 c. Trade name 12 d. Catalog number 13 2. Substitutions are not"or-equals". 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 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. Request for Substitution-General 26 1. Within 30 days after award of Contract(unless noted otherwise),the City will 27 consider formal requests from Contractor for substitution of products in place of 28 those specified. 29 2. Certain types of equipment and kinds of material are described in Specifications by 30 means of references to names of manufacturers and vendors,trade names, or 31 catalog numbers. 32 a. When this method of specifying is used,it is not intended to exclude from 33 consideration other products bearing other manufacturer's or vendor's names, 34 trade names,or catalog numbers,provided said products are"or-equals," as 35 determined by City. 36 3. Other types of equipment and kinds of material may be acceptable substitutions 37 under the following conditions: 38 a. Or-equals are unavailable due to strike, discontinued production of products 39 meeting specified requirements, or other factors beyond control of Contractor; 40 or, CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 012500-2 SUBSTITUTION PROCEDURES Page 2 of 4 1 b. Contractor proposes a cost and/or time reduction incentive to the City. 2 1.5 SUBMITTALS 3 A. See Request for Substitution Form(attached) 4 B. Procedure for Requesting Substitution 5 1. Substitution shall be considered only: 6 a. After award of Contract 7 b. Under the conditions stated herein 8 2. Submit 3 copies of each written request for substitution, including: 9 a. Documentation 10 1) Complete data substantiating compliance of proposed substitution with 11 Contract Documents 12 2) Data relating to changes in construction schedule,when a reduction is 13 proposed 14 3) Data relating to changes in cost 15 b. For products 16 1) Product identification 17 a) Manufacturer's name 18 b) Telephone number and representative contact name 19 c) Specification Section or Drawing reference of originally specified 20 product,including discrete name or tag number assigned to original 21 product in the Contract Documents 22 2) Manufacturer's literature clearly marked to show compliance of proposed 23 product with Contract Documents 24 3) Itemized comparison of original and proposed product addressing product 25 characteristics including,but not necessarily limited to: 26 a) Size 27 b) Composition or materials of construction 28 c) Weight 29 d) Electrical or mechanical requirements 30 4) Product experience 31 a) Location of past projects utilizing product 32 b) Name and telephone number of persons associated with referenced 33 projects knowledgeable concerning proposed product 34 c) Available field data and reports associated with proposed product 35 5) Samples 36 a) Provide at request of City. 37 b) Samples become the property of the City. 38 c. For construction methods: 39 1) Detailed description of proposed method 40 2) Illustration drawings 41 C. Approval or Rejection 42 1. Written approval or rejection of substitution given by the City 43 2. City reserves the right to require proposed product to comply with color and pattern 44 of specified product if necessary to secure design intent. 45 3. In the event the substitution is approved,the resulting cost and/or time reduction 46 will be documented by Change Order in accordance with the General Conditions. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 012500-3 SUBSTITUTION PROCEDURES Page 3 of 4 1 4. No additional contract time will be given for substitution. 2 5. Substitution will be rejected if- 3 a. Submittal is not through the Contractor with his stamp of approval 4 b. Request is not made in accordance with this Specification Section 5 c. In the City's opinion,acceptance will require substantial revision of the original 6 design 7 d. In the City's opinion,substitution will not perform adequately the function 8 consistent with the design intent 9 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 10 1.7 CLOSEOUT SUBMITTALS [NOT USED] 11 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 12 1.9 QUALITY ASSURANCE 13 A. In making request for substitution or in using an approved product,the Contractor 14 represents that the Contractor: 15 1. Has investigated proposed product, and has determined that it is adequate or 16 superior in all respects to that specified, and that it will perform function for which 17 it is intended 18 2. Will provide same guarantee for substitute item as for product specified 19 3. Will coordinate installation of accepted substitution into Work,to include building 20 modifications if necessary,making such changes as may be required for Work to be 21 complete in all respects 22 4. Waives all claims for additional costs related to substitution which subsequently 23 arise 24 1.10 DELIVERY,STORAGE,AND HANDLING [NOT USED] 25 1.11 FIELD [SITE] CONDITIONS [NOT USED] 26 1.12 WARRANTY [NOT USED] 27 PART 2- PRODUCTS [NOT USED] 28 PART 3- EXECUTION [NOT USED] 29 END OF SECTION 30 Revision Log DATE NAME SUMMARY OF CHANGE CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 012500-4 SUBSTITUTION PROCEDURES Page 4 of 4 1 EXHIBIT A 2 REQUEST FOR SUBSTITUTION FORM: 3 4 TO: 5 PROJECT: DATE: 6 We hereby submit for your consideration the following product instead of the specified item for 7 the above project: 8 SECTION PARAGRAPH SPECIFIED 9 ITEM 10 11 12 Proposed Substitution: 13 Reason for Substitution: 14 Include complete information on changes to Drawings and/or Specifications which proposed 15 substitution will require for its proper installation. 16 17 Fill in Blanks Below: 18 A. Will the undersigned contractor pay for changes to the building design, including engineering 19 and detailing costs caused by the requested substitution? 20 21 22 B. What effect does substitution have on other trades? 23 24 25 C. Differences between proposed substitution and specified item? 26 27 28 D. Differences in product cost or product delivery time? 29 30 31 E. Manufacturer's guarantees of the proposed and specified items are: 32 33 Equal Better(explain on attachment) 34 The undersigned states that the function, appearance and quality are equivalent or superior to the 35 specified item. 36 Submitted By: For Use by City 37 38 Signature _Recommended _Recommended 39 as noted 40 41 Firm Not recommended _Received late 42 Address By 43 Date 44 Date Remarks 45 Telephone 46 47 For Use by City: 48 49 Approved Rejected 50 City Date CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 01 31 19-1 PRECONSTRUCTION MEETING Page 1 of 3 1 SECTION 0131 19 2 PRECONSTRUCTION MEETING 3 PART1 - GENERAL 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 Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised August 17,2012 0131 19-2 PRECONSTRUCTION MEETING Page 2 of 3 1 e. Other City representatives 2 f. Others as appropriate 3 4. Construction Schedule 4 a. Prepare baseline construction schedule in accordance with Section 01 32 16 and 5 provide at Preconstruction Meeting. 6 b. City will notify Contractor of any schedule changes upon Notice of 7 Preconstruction Meeting. 8 5. Preliminary Agenda may include: 9 a. Introduction of Project Personnel 10 b. General Description of Project 11 c. Status of right-of-way,utility clearances,easements or other pertinent permits 12 d. Contractor's work plan and schedule 13 e. Contract Time 14 f. Notice to Proceed 15 g. Construction Staking 16 h. Progress Payments 17 i. Extra Work and Change Order Procedures 18 j. Field Orders 19 k. Disposal Site Letter for Waste Material 20 1. Insurance Renewals 21 in. Payroll Certification 22 n. Material Certifications and Quality Control Testing 23 o. Public Safety and Convenience 24 p. Documentation of Pre-Construction Conditions 25 q. Weekend Work Notification 26 r. Legal Holidays 27 s. Trench Safety Plans 28 t. Confined Space Entry Standards 29 u. Coordination with the City's representative for operations of existing water 30 systems 31 v. Storm Water Pollution Prevention Plan 32 w. Coordination with other Contractors 33 x. Early Warning System 34 y. Contractor Evaluation 35 z. Special Conditions applicable to the project 36 aa. Damages Claims 37 bb. Submittal Procedures 38 cc. Substitution Procedures 39 dd. Correspondence Routing 40 ee. Record Drawings 41 ff. Temporary construction facilities 42 gg. M/WBE or MBE/SBE procedures 43 hh. Final Acceptance 44 ii. Final Payment 45 J. Questions or Comments CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised August 17,2012 013119-3 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] 11 END OF SECTION 12 Revision Log DATE NAME SUMMARY OF CHANGE 13 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised August 17,20I2 013120-1 PROJECT MEETINGS Page 1 of 3 1 SECTION 01 31 20 2 PROJECT MEETINGS 3 PART1 - GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. Provisions for project meetings throughout the construction period to enable orderly 7 review of the progress of the Work and to provide for systematic discussion of 8 potential problems 9 B. Deviations 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. Work associated with this Item is considered subsidiary to the various items bid. 17 No separate payment will be allowed for this Item. 18 1.3 REFERENCES [NOT USED] 19 1.4 ADMINISTRATIVE REQUIREMENTS 20 A. Coordination 21 1. Schedule, attend and administer as specified,periodic progress meetings, and 22 specially called meetings throughout progress of the Work. 23 2. Representatives of Contractor, subcontractors and suppliers attending meetings 24 shall be qualified and authorized to act on behalf of the entity each represents. 25 3. Meetings administered by City may be tape recorded. 26 a. If recorded,tapes will be used to prepare minutes and retained by City for 27 future reference. 28 4. Meetings, in addition to those specified in this Section,may be held when requested 29 by the City, Engineer or Contractor. 30 B. Pre-Construction Neighborhood Meeting 31 1. After the execution of the Agreement,but before construction is allowed to begin, 32 attend 1 Public Meeting with affected residents to: 33 a. Present projected schedule, including construction start date 34 b. Answer any construction related questions 35 2. Meeting Location 36 a. Location of meeting to be determined by the City. 37 3. Attendees 38 a. Contractor CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 013120-2 PROJECT MEETINGS Page 2 of 3 1 b. Project Representative 2 c. Other City representatives 3 4. Meeting Schedule 4 a. In general,the neighborhood meeting will occur within the 2 weeks following 5 the pre-construction conference. 6 b. In no case will construction be allowed to begin until this meeting is held. 7 C. Progress Meetings 8 1. Formal project coordination meetings will be held periodically. Meetings will be 9 scheduled and administered by Project Representative. 10 2. Additional progress meetings to discuss specific topics will be conducted on an as- 11 needed basis. Such additional meetings shall include,but not be limited to: 12 a. Coordinating shutdowns 13 b. Installation of piping and equipment 14 c. Coordination between other construction projects 15 d. Resolution of construction issues 16 e. Equipment approval 17 3. The Project Representative will preside at progress meetings,prepare the notes of 18 the meeting and distribute copies of the same to all participants who so request by 19 fully completing the attendance form to be circulated at the beginning of each 20 meeting. 21 4. Attendance shall include: 22 a. Contractor's project manager 23 b. Contractor's superintendent 24 c. Any subcontractor or supplier representatives whom the Contractor may desire 25 to invite or the City may request 26 d. Engineer's representatives 27 e. City's representatives 28 f. Others, as requested by the Project Representative 29 5. Preliminary Agenda may include: 30 a. Review of Work progress since previous meeting 31 b. Field observations,problems, conflicts 32 c. Items which impede construction schedule 33 d. Review of off-site fabrication, delivery schedules 34 e. Review of construction interfacing and sequencing requirements with other 35 construction contracts 36 f. Corrective measures and procedures to regain projected schedule 37 g. Revisions to construction schedule 38 h. Progress, schedule, during succeeding Work period 39 i. Coordination of schedules 40 j. Review submittal schedules 41 k. Maintenance of quality standards 42 1. Pending changes and substitutions 43 m. Review proposed changes for: 44 1) Effect on construction schedule and on completion date 45 2) Effect on other contracts of the Project 46 n. Review Record Documents 47 o. Review monthly pay request 48 p. Review status of Requests for Information CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 013120-3 PROJECT MEETINGS Page 3 of 3 1 6. Meeting Schedule 2 a. Progress meetings will be held periodically as determined by the Project 3 Representative. 4 1) Additional meetings may be held at the request of the: 5 a) City 6 b) Engineer 7 c) Contractor 8 7. Meeting Location 9 a. The City will establish a meeting location. 10 1) To the extent practicable,meetings will be held at the Site. 11 1.5 SUBMITTALS [NOT USED] 12 1.6 ACTION SUBMITTALSANFORMATIONAL SUBMITTALS [NOT USED] 13 1.7 CLOSEOUT SUBMITTALS [NOT USED] 14 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 15 1.9 QUALITY ASSURANCE [NOT USED] 16 1.10 DELIVERY,STORAGE,AND HANDLING [NOT USED] 17 1.11 FIELD [SITE] CONDITIONS [NOT USED] 18 1.12 WARRANTY [NOT USED] 19 PART 2- PRODUCTS [NOT USED] 20 PART 3- EXECUTION [NOT USED] 21 END OF SECTION 22 Revision Log DATE NAME SUMMARY OF CHANGE 23 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 013216-1 CONSTRUCTION PROGRESS SCHEDULE Page 1 of 5 1 SECTION 0132 16 2 CONSTRUCTION PROGRESS 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 1.2 PRICE AND PAYMENT PROCEDURES 16 A. Measurement and Payment 17 1. Work associated with this Item is considered subsidiary to the various items bid. 18 No separate payment will be allowed for this Item. 19 1.3 REFERENCES 20 A. Definitions 21 1. Schedule Tiers 22 a. Tier 1 -No schedule submittal required by contract. Small,brief duration 23 projects 24 b. Tier 2 -No schedule submittal required by contract,but will require some 25 milestone dates. Small,brief duration projects 26 c. Tier 3 - Schedule submittal required by contract as described in the 27 Specification and herein.Majority of City projects, including all bond program 28 projects 29 d. Tier 4- Schedule submittal required by contract as described in the 30 Specification and herein.Large and/or complex projects with long durations 31 1) Examples: large water pump station project and associated pipeline with 32 interconnection to another governmental entity 33 e. Tier 5- Schedule submittal required by contract as described in the 34 Specification and herein.Large and/or very complex projects with long 35 durations,high public visibility 36 1) Examples might include a water or wastewater treatment plant 37 2. Baseline Schedule-Initial schedule submitted before work begins that will serve 38 as the baseline for measuring progress and departures from the schedule. 39 3. Progress Schedule-Monthly submittal of a progress schedule documenting 40 progress on the project and any changes anticipated. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 013216-2 CONSTRUCTION PROGRESS SCHEDULE Page 2 of 5 1 4. Schedule Narrative- Concise narrative of the schedule including schedule 2 changes,expected delays,key schedule issues, critical path items,etc 3 B. Reference Standards 4 1. City of Fort Worth Schedule Guidance Document 5 1.4 ADMINISTRATIVE REQUIREMENTS 6 A. Baseline Schedule 7 1. General 8 a. Prepare a cost-loaded baseline Schedule using approved software and the 9 Critical Path Method(CPM)as required in the City of Fort Worth Schedule 10 Guidance Document. 11 b. Review the draft cost-loaded baseline Schedule with the City to demonstrate 12 understanding of the work to be performed and known issues and constraints 13 related to the schedule. 14 c. Designate an authorized representative(Project Scheduler)responsible for 15 developing and updating the schedule and preparing reports. 16 B. Progress Schedule 17 1. Update the progress Schedule monthly as required in the City of Fort Worth 18 Schedule Guidance Document. 19 2. Prepare the Schedule Narrative to accompany the monthly progress Schedule. 20 3. Change Orders 21 a. Incorporate approved change orders,resulting in a change of contract time, in 22 the baseline Schedule in accordance with City of Fort Worth Schedule 23 Guidance Document. 24 C. Responsibility for Schedule Compliance 25 1. Whenever it becomes apparent from the current progress Schedule and CPM Status 26 Report that delays to the critical path have resulted and the Contract completion 27 date will not be met, or when so directed by the City,make some or all of the 28 following actions at no additional cost to the City 29 a. Submit a Recovery Plan to the City for approval revised baseline Schedule 30 outlining: 31 1) A written statement of the steps intended to take to remove or arrest the 32 delay to the critical path in the approved schedule 33 2) Increase construction manpower in such quantities and crafts as will 34 substantially eliminate the backlog of work and return current Schedule to 35 meet projected baseline completion dates 36 3) Increase the number of working hours per shift, shifts per day,working 37 days per week,the amount of construction equipment,or any combination 38 of the foregoing, sufficiently to substantially eliminate the backlog of work 39 4) Reschedule activities to achieve maximum practical concurrency of 40 accomplishment of activities, and comply with the revised schedule 41 2. If no written statement of the steps intended to take is submitted when so requested 42 by the City,the City may direct the Contractor to increase the level of effort in 43 manpower(trades), equipment and work schedule(overtime,weekend and holiday 44 work, etc.)to be employed by the Contractor in order to remove or arrest the delay 45 to the critical path in the approved schedule. 46 a. No additional cost for such work will be considered. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 013216-3 CONSTRUCTION PROGRESS SCHEDULE Page 3 of 5 1 D. The Contract completion time will be adjusted only for causes specified in this 2 Contract. 3 a. Requests for an extension of any Contract completion date must be 4 supplemented with the following: 5 1) Furnish justification and supporting evidence as the City may deem 6 necessary to determine whether the requested extension of time is entitled 7 under the provisions of this Contract. 8 a) The City will, after receipt of such justification and supporting 9 evidence,make findings of fact and will advise the Contractor, in 10 writing thereof. 11 2) If the City finds that the requested extension of time is entitled,the City's 12 determination as to the total number of days allowed for the extensions 13 shall be based upon the approved total baseline schedule and on all data 14 relevant to the extension. 15 a) Such data shall be included in the next updating of the Progress 16 schedule. 17 b) Actual delays in activities which, according to the Baseline schedule, 18 do not affect any Contract completion date shown by the critical path in 19 the network will not be the basis for a change therein. 20 2. Submit each request for change in Contract completion date to the City within 30 21 days after the beginning of the delay for which a time extension is requested but 22 before the date of final payment under this Contract. 23 a. No time extension will be granted for requests which are not submitted within 24 the foregoing time limit. 25 b. From time to time, it may be necessary for the Contract schedule or completion 26 time to be adjusted by the City to reflect the effects of job conditions,weather, 27 technical difficulties, strikes,unavoidable delays on the part of the City or its 28 representatives, and other unforeseeable conditions which may indicate 29 schedule adjustments or completion time extensions. 30 1) Under such conditions,the City will direct the Contractor to reschedule the 31 work or Contract completion time to reflect the changed conditions and the 32 Contractor shall revise his schedule accordingly. 33 a) No additional compensation will be made to the Contractor for such 34 schedule changes except for unavoidable overall contract time 35 extensions beyond the actual completion of unaffected work,in which 36 case the Contractor shall take all possible action to minimize any time 37 extension and any additional cost to the City. 38 b) Available float time in the Baseline schedule may be used by the City 39 as well as by the Contractor. 40 3. Float or slack time is defined as the amount of time between the earliest start date 41 and the latest start date or between the earliest finish date and the latest finish date 42 of a chain of activities on the Baseline Schedule. 43 a. Float or slack time is not for the exclusive use or benefit of either the 44 Contractor or the City. 45 b. Proceed with work according to early start dates, and the City shall have the 46 right to reserve and apportion float time according to the needs of the project. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 013216-4 CONSTRUCTION PROGRESS SCHEDULE Page 4 of 5 1 c. Acknowledge and agree that actual delays, affecting paths of activities 2 containing float time, will not have any effect upon contract completion times, 3 providing that the actual delay does not exceed the float time associated with 4 those activities. 5 E. Coordinating Schedule with Other Contract Schedules 6 1. Where work is to be performed under this Contract concurrently with or contingent 7 upon work performed on the same facilities or area under other contracts,the 8 Baseline Schedule shall be coordinated with the schedules of the other contracts. 9 a. Obtain the schedules of the other appropriate contracts from the City for the 10 preparation and updating of Baseline schedule and make the required changes 11 in his schedule when indicated by changes in corresponding schedules. 12 2. In case of interference between the operations of different contractors,the City will 13 determine the work priority of each contractor and the sequence of work necessary 14 to expedite the completion of the entire Project. 15 a. In such cases,the decision of the City shall be accepted as final. 16 b. The temporary delay of any work due to such circumstances shall not be 17 considered as justification for claims for additional compensation. 18 1.5 SUBMITTALS 19 A. Baseline Schedule 20 1. Submit Schedule in native file format and pdf format as required in the City of Fort 21 Worth Schedule Guidance Document. 22 a. Native file format includes: 23 1) Primavera(P6 or Primavera Contractor) 24 2. Submit draft baseline Schedule to City prior to the pre-construction meeting and 25 bring in hard copy to the meeting for review and discussion. 26 B. Progress Schedule 27 1. Submit progress Schedule in native file format and pdf format as required in the 28 City of Fort Worth Schedule Guidance Document. 29 2. Submit progress Schedule monthly no later than the last day of the month. 30 C. Schedule Narrative 31 1. Submit the schedule narrative in pdf format as required in the City of Fort Worth 32 Schedule Guidance Document. 33 2. Submit schedule narrative monthly no later than the last day of the month. 34 D. Submittal Process 35 1. The City administers and manages schedules through Buzzsaw. 36 2. Contractor shall submit documents as required in the City of Fort Worth Schedule 37 Guidance Document. 38 3. Once the project has been completed and Final Acceptance has been issued by the 39 City,no further progress schedules are required. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:/00277 Revised July 1,2011 013216-5 CONSTRUCTION PROGRESS SCHEDULE Page 5 of 5 1 1.6 ACTION SUBMITTALSANFORMATIONAL SUBMITTALS [NOT USED] 2 1.7 CLOSEOUT SUBMITTALS [NOT USED] 3 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 4 1.9 QUALITY ASSURANCE 5 A. The person preparing and revising the construction Progress Schedule shall be 6 experienced in the preparation of schedules of similar complexity. 7 B. Schedule and supporting documents addressed in this Specification shall be prepared, 8 updated and revised to accurately reflect the performance of the construction. 9 C. Contractor is responsible for the quality of all submittals in this section meeting the 10 standard of care for the construction industry for similar projects. 11 1.10 DELIVERY,STORAGE,AND HANDLING [NOT USED] 12 1.11 FIELD [SITE] CONDITIONS [NOT USED] 13 1.12 WARRANTY [NOT USED] 14 PART 2 - PRODUCTS [NOT USED] 15 PART 3- EXECUTION [NOT USED] 16 END OF SECTION 17 Revision Log DATE NAME SUMMARY OF CHANGE 18 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 013233-1 PRECONSTRUCTION VIDEO Pagel of 2 1 SECTION 0132 33 2 PRECONSTRUCTION VIDEO 3 PART1 - GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. Administrative and procedural requirements for: 7 a. Preconstruction Videos 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. Preconstruction Video 20 1. Produce a preconstruction video of the site/alignment, including all areas in the 21 vicinity of and to be affected by construction. 22 a. Provide digital copy of video upon request by the City. 23 2. Retain a copy of the preconstruction video until the end of the maintenance surety 24 period. 25 1.5 SUBMITTALS [NOT USED] 26 1.6 ACTION SUBMITTALSANFORMATIONAL SUBMITTALS [NOT USED] 27 1.7 CLOSEOUT SUBMITTALS [NOT USED] 28 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 29 1.9 QUALITY ASSURANCE [NOT USED] 30 1.10 DELIVERY,STORAGE,AND HANDLING [NOT USED] 31 1.11 FIELD [SITE] CONDITIONS [NOT USED] 32 1.12 WARRANTY [NOT USED] 33 PART 2- PRODUCTS [NOT USED] CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 013233-2 PRECONSTRUCTION VIDEO Page 2 of 2 1 PART 3- EXECUTION [NOT USED] 2 END OF SECTION 3 Revision Log DATE NAME SUMMARY OF CHANGE 4 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 01 33 00-1 SUBMITTALS Page 1 of 8 1 SECTION 0133 00 2 SUBMITTALS 3 PART1 - GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. General methods and requirements of submissions applicable to the following 7 Work-related submittals: 8 a. Shop Drawings 9 b. Product Data(including Standard Product List submittals) 10 c. Samples 11 d. Mock Ups 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 Contract 16 2. Division 1 —General Requirements 17 1.2 PRICE AND PAYMENT PROCEDURES 18 A. Measurement and Payment 19 1. Work associated with this Item is considered subsidiary to the various items bid. 20 No separate payment will be allowed for this Item. 21 1.3 REFERENCES [NOT USED] 22 1.4 ADMINISTRATIVE REQUIREMENTS 23 A. Coordination 24 1. Notify the City in writing, at the time of submittal, of any deviations in the 25 submittals from the requirements of the Contract Documents. 26 2. Coordination of Submittal Times 27 a. Prepare,prioritize and transmit each submittal sufficiently in advance of 28 performing the related Work or other applicable activities,or within the time 29 specified in the individual Work Sections,of the Specifications. 30 b. Contractor is responsible such that the installation will not be delayed by 31 processing times including,but not limited to: 32 a) Disapproval and resubmittal(if required) 33 b) Coordination with other submittals 34 c) Testing 35 d) Purchasing 36 e) Fabrication 37 f) Delivery 38 g) Similar sequenced activities 39 c. No extension of time will be authorized because of the Contractor's failure to 40 transmit submittals sufficiently in advance of the Work. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 013300-2 SUBMITTALS Page 2 of 8 1 d. Make submittals promptly in accordance with approved schedule,and in such 2 sequence as to cause no delay in the Work or in the work of any other 3 contractor. 4 B. Submittal Numbering 5 1. When submitting shop drawings or samples,utilize a 9-character submittal cross- 6 reference identification numbering system in the following manner: 7 a. Use the first 6 digits of the applicable Specification Section Number. 8 b. For the next 2 digits number use numbers 01-99 to sequentially number each 9 initial separate item or drawing submitted under each specific Section number. 10 c. Last use a letter,A-Z, indicating the resubmission of the same drawing(i.e. 11 A=2nd submission,B=3rd submission,C=4th submission, etc.). A typical 12 submittal number would be as follows: 13 14 03 30 00-08-B 15 16 1) 03 30 00 is the Specification Section for Concrete 17 2) 08 is the eighth initial submittal under this Specification Section 18 3) B is the third submission(second resubmission)of that particular shop 19 drawing 20 C. Contractor Certification 21 1. Review shop drawings,product data and samples, including those by 22 subcontractors,prior to submission to determine and verify the following: 23 a. Field measurements 24 b. Field construction criteria 25 c. Catalog numbers and similar data 26 d. Conformance with the Contract Documents 27 2. Provide each shop drawing,sample and product data submitted by the Contractor 28 with a Certification Statement affixed including: 29 a. The Contractor's Company name 30 b. Signature of submittal reviewer 31 c. Certification Statement 32 1) `By this submittal, I hereby represent that I have determined and verified 33 field measurements, field construction criteria,materials, dimensions, 34 catalog numbers and similar data and I have checked and coordinated each 35 item with other applicable approved shop drawings." 36 D. Submittal Format 37 1. Fold shop drawings larger than 8 '/i inches x 11 inches to 8 '/s inches x 11 inches. 38 2. Bind shop drawings and product data sheets together. 39 3. Order 40 a. Cover Sheet 41 1) Description of Packet 42 2) Contractor Certification 43 b. List of items/Table of Contents 44 c. Product Data/Shop Drawings/Samples/Calculations 45 E. Submittal Content 46 1. The date of submission and the dates of any previous submissions CITY OF FORT WORTH Northside IV 14-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100177 Revised December 20,2012 013300-3 SUBMITTALS Page 3 of 8 1 2. The Project title and number 2 3. Contractor identification 3 4. The names of: 4 a. Contractor 5 b. Supplier 6 c. Manufacturer 7 5. Identification of the product,with the Specification Section number,page and 8 paragraph(s) 9 6. Field dimensions,clearly identified as such 10 7. Relation to adjacent or critical features of the Work or materials 11 8. Applicable standards, such as ASTM or Federal Specification numbers 12 9. Identification by highlighting of deviations from Contract Documents 13 10. Identification by highlighting of revisions on resubmittals 14 11. An 8-inch x 3-inch blank space for Contractor and City stamps 15 F. Shop Drawings 16 1. As specified in individual Work Sections includes,but is not necessarily limited to: 17 a. Custom-prepared data such as fabrication and erection/installation(working) 18 drawings 19 b. Scheduled information 20 c. Setting diagrams 21 d. Actual shopwork manufacturing instructions 22 e. Custom templates 23 f. Special wiring diagrams 24 g. Coordination drawings 25 h. Individual system or equipment inspection and test reports including: 26 1) Performance curves and certifications 27 i. As applicable to the Work 28 2. Details 29 a. Relation of the various parts to the main members and lines of the structure 30 b. Where correct fabrication of the Work depends upon field measurements 31 1) Provide such measurements and note on the drawings prior to submitting 32 for approval. 33 G. Product Data 34 1. For submittals of product data for products included on the City's Standard Product 35 List, clearly identify each item selected for use on the Project. 36 2. For submittals of product data for products not included on the City's Standard 37 Product List, submittal data may include,but is not necessarily limited to: 38 a. Standard prepared data for manufactured products(sometimes referred to as 39 catalog data) 40 1) Such as the manufacturer's product specification and installation 41 instructions 42 2) Availability of colors and patterns 43 3) Manufacturer's printed statements of compliances and applicability 44 4) Roughing-in diagrams and templates 45 5) Catalog cuts 46 6) Product photographs CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 013300-4 SUBMITTALS Page 4 of 8 1 7) Standard wiring diagrams 2 8) Printed performance curves and operational-range diagrams 3 9) Production or quality control inspection and test reports and certifications 4 10) Mill reports 5 11) Product operating and maintenance instructions and recommended 6 spare-parts listing and printed product warranties 7 12) As applicable to the Work 8 H. Samples 9 1. As specified in individual Sections, include,but are not necessarily limited to: 10 a. Physical examples of the Work such as: 11 1) Sections of manufactured or fabricated Work 12 2) Small cuts or containers of materials 13 3) Complete units of repetitively used products color/texture/pattern swatches 14 and range sets 15 4) Specimens for coordination of visual effect 16 5) Graphic symbols and units of Work to be used by the City for independent 17 inspection and testing, as applicable to the Work 18 I. Do not start Work requiring a shop drawing, sample or product data nor any material to 19 be fabricated or installed prior to the approval or qualified approval of such item. 20 1. Fabrication performed,materials purchased or on-site construction accomplished 21 which does not conform to approved shop drawings and data is at the Contractor's 22 risk. 23 2. The City will not be liable for any expense or delay due to corrections or remedies 24 required to accomplish conformity. 25 3. Complete project Work, materials,fabrication, and installations in conformance 26 with approved shop drawings,applicable samples, and product data. 27 J. Submittal Distribution 28 1. Electronic Distribution 29 a. Confirm development of Project directory for electronic submittals to be 30 uploaded to City's Buzzsaw site, or another external FTP site approved by the 31 City. 32 b. Shop Drawings 33 1) Upload submittal to designated project directory and notify appropriate 34 City representatives via email of submittal posting. 35 2) Hard Copies 36 a) 3 copies for all submittals 37 b) If Contractor requires more than 1 hard copy of Shop Drawings 38 returned, Contractor shall submit more than the number of copies listed 39 above. 40 c. Product Data 41 1) Upload submittal to designated project directory and notify appropriate 42 City representatives via email of submittal posting. 43 2) Hard Copies 44 a) 3 copies for all submittals 45 d. Samples 46 1) Distributed to the Project Representative 47 2. Hard Copy Distribution(if required in lieu of electronic distribution) CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 013300-5 SUBMITTALS Page 5 of 8 1 a. Shop Drawings 2 1) Distributed to the City 3 2) Copies 4 a) 8 copies for mechanical submittals 5 b) 7 copies for all other submittals 6 c) If Contractor requires more than 3 copies of Shop Drawings returned, 7 Contractor shall submit more than the number of copies listed above. 8 b. Product Data 9 1) Distributed to the City 10 2) Copies 11 a) 4 copies 12 c. Samples 13 1) Distributed to the Project Representative 14 2) Copies 15 a) Submit the number stated in the respective Specification Sections. 16 3. Distribute reproductions of approved shop drawings and copies of approved 17 product data and samples,where required,to the job site file and elsewhere as 18 directed by the City. 19 a. Provide number of copies as directed by the City but not exceeding the number 20 previously specified. 21 K. Submittal Review 22 1. The review of shop drawings,data and samples will be for general conformance 23 with the design concept and Contract Documents. This is not to be construed as: 24 a. Permitting any departure from the Contract requirements 25 b. Relieving the Contractor of responsibility for any errors, including details, 26 dimensions,and materials 27 c. Approving departures from details furnished by the City,except as otherwise 28 provided herein 29 2. The review and approval of shop drawings, samples or product data by the City 30 does not relieve the Contractor from his/her responsibility with regard to the 31 fulfillment of the terms of the Contract. 32 a. All risks of error and omission are assumed by the Contractor,and the City will 33 have no responsibility therefore. 34 3. The Contractor remains responsible for details and accuracy,for coordinating the 35 Work with all other associated work and trades, for selecting fabrication processes, 36 for techniques of assembly and for performing Work in a safe manner. 37 4. If the shop drawings, data or samples as submitted describe variations and show a 38 departure from the Contract requirements which City finds to be in the interest of 39 the City and to be so minor as not to involve a change in Contract Price or time for 40 performance,the City may return the reviewed drawings without noting an 41 exception. 42 5. Submittals will be returned to the Contractor under 1 of the following codes: 43 a. Code 1 44 1) "NO EXCEPTIONS TAKEN" is assigned when there are no notations or 45 comments on the submittal. 46 a) When returned under this code the Contractor may release the 47 equipment and/or material for manufacture. 48 b. Code 2 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 013300-6 SUBMITTALS Page 6 of 8 1 1) "EXCEPTIONS NOTED". This code is assigned when a confirmation of 2 the notations and comments IS NOT required by the Contractor. 3 a) The Contractor may release the equipment or material for manufacture; 4 however,all notations and comments must be incorporated into the 5 final product. 6 c. Code 3 7 1) "EXCEPTIONS NOTED/RESUBMIT". This combination of codes is 8 assigned when notations and comments are extensive enough to require a 9 resubmittal of the package. 10 a) The Contractor may release the equipment or material for manufacture; 11 however, all notations and comments must be incorporated into the 12 final product. 13 b) This resubmittal is to address all comments,omissions and 14 non-conforming items that were noted. 15 c) Resubmittal is to be received by the City within 15 Calendar Days of 16 the date of the City's transmittal requiring the resubmittal. 17 d. Code 4 18 1) "NOT APPROVED" is assigned when the submittal does not meet the 19 intent of the Contract Documents. 20 a) The Contractor must resubmit the entire package revised to bring the 21 submittal into conformance. 22 b) It may be necessary to resubmit using a different manufacturer/vendor 23 to meet the Contract Documents. 24 6. Resubmittals 25 a. Handled in the same manner as first submittals 26 1) Corrections other than requested by the City 27 2) Marked with revision triangle or other similar method 28 a) At Contractor's risk if not marked 29 b. Submittals for each item will be reviewed no more than twice at the City's 30 expense. 31 1) All subsequent reviews will be performed at times convenient to the City 32 and at the Contractor's expense,based on the City's or City 33 Representative's then prevailing rates. 34 2) Provide Contractor reimbursement to the City within 30 Calendar Days for 35 all such fees invoiced by the City. 36 c. The need for more than 1 resubmission or any other delay in obtaining City's 37 review of submittals,will not entitle the Contractor to an extension of Contract 38 Time. 39 7. Partial Submittals 40 a. City reserves the right to not review submittals deemed partial, at the City's 41 discretion. 42 b. Submittals deemed by the City to be not complete will be returned to the 43 Contractor,and will be considered"Not Approved"until resubmitted. 44 c. The City may at its option provide a list or mark the submittal directing the 45 Contractor to the areas that are incomplete. 46 8. If the Contractor considers any correction indicated on the shop drawings to 47 constitute a change to the Contract Documents,then written notice must be 48 provided thereof to the City at least 7 Calendar Days prior to release for 49 manufacture. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 01 3300-7 SUBMITTALS Page 7 of 8 1 9. When the shop drawings have been completed to the satisfaction of the City,the 2 Contractor may carry out the construction in accordance therewith and no further 3 changes therein except upon written instructions from the City. 4 10. Each submittal, appropriately coded,will be returned within 30 Calendar Days 5 following receipt of submittal by the City. 6 L. Mock ups 7 1. Mock Up units as specified in individual Sections,include,but are not necessarily 8 limited to, complete units of the standard of acceptance for that type of Work to be 9 used on the Project. Remove at the completion of the Work or when directed. 10 M. Qualifications 11 1. If specifically required in other Sections of these Specifications, submit a P.E. 12 Certification for each item required. 13 N. Request for Information(RFI) 14 1. Contractor Request for additional information 15 a. Clarification or interpretation of the contract documents 16 b. When the Contractor believes there is a conflict between Contract Documents 17 c. When the Contractor believes there is a conflict between the Drawings and 18 Specifications 19 1) Identify the conflict and request clarification 20 2. Use the Request for Information(RFI)form provided by the City. 21 3. Numbering of RFI 22 a. Prefix with"RFI"followed by series number,"-xxx",beginning with"01"and 23 increasing sequentially with each additional transmittal. 24 4. Sufficient information shall be attached to permit a written response without further 25 information. 26 5. The City will log each request and will review the request. 27 a. If review of the project information request indicates that a change to the 28 Contract Documents is required,the City will issue a Field Order or Change 29 Order, as appropriate. 30 1.5 SUBMITTALS [NOT USED] 31 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 32 1.7 CLOSEOUT SUBMITTALS [NOT USED] 33 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 34 1.9 QUALITY ASSURANCE [NOT USED] 35 1.10 DELIVERY,STORAGE,AND HANDLING [NOT USED] 36 1.11 FIELD [SITE] CONDITIONS [NOT USED] 37 1.12 WARRANTY [NOT USED] CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 013300-8 SUBMITTALS Page 8 of 8 1 PART 2- PRODUCTS [NOT USED] 2 PART 3- EXECUTION [NOT USED] 3 END OF SECTION 4 Revision Log DATE NAME SUMMARY OF CHANGE 12/20/2012 D.Johnson 1.4.K.8.Working Days modified to Calendar Days 5 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 O ro ~ � O M E 00 N a a i a c � ro Z v m 'o a « a u u V v N y � d � C Z X PNi 5 4 u° ,Aird n c e E E u° e m e 0 0 su°r�aap{jara, x x x x x x QQ s�nday asal x x x x x x � � � sa7dcunq Q0 N oidd A'O-'N x x x x x a n"aQ OnPoad {/f L @wMwo x x x x x x x x x x x x x x x x x x 4a - amicilsoalwpy x x x x x V O N M � C vV vim .0 �w .1 o3 .. o a v O y o > p AR c S o p w m v m N >F ro es .x E A o y m N a C C a pp d C Y ro 6 a a v o W ° v N! a c m 3 m °°' c vi c.� "'> -° m o 3 x N ° a ° E c m a a x o a- . d v ro o w ro d w - 5 ` E ` y y Y c E > -. m_ . 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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. Air Pollution Watch Days 11 e. Use of Explosives,Drop Weight,Etc. 12 f. Water Department Notification 13 g. Public Notification Prior to Beginning Construction 14 h. Coordination with United States Army Corps of Engineers 15 i. Coordination within Railroad permits areas 16 j. Dust Control 17 k. Employee Parking 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 3. Section 33 12 25—Connection to Existing Water Mains 24 1.2 PRICE AND PAYMENT PROCEDURES 25 A. Measurement and Payment 26 1. Coordination within Railroad permit areas 27 a. Measurement 28 1) Measurement for this Item will be by lump sum. 29 b. Payment 30 1) The work performed and materials furnished in accordance with this Item 31 will be paid for at the lump sum price bid for Railroad Coordination. 32 c. The price bid shall include: 33 1) Mobilization 34 2) Inspection 35 3) Safety training 36 4) Additional Insurance 37 5) Insurance Certificates 38 6) Other requirements associated with general coordination with Railroad, 39 including additional employees required to protect the right-of-way and 40 property of the Railroad from damage arising out of and/or from the 41 construction of the Project. 42 2. Railroad Flagmen CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 0135 13-2 SPECIAL PROJECT PROCEDURES Page 2 of 8 1 a. Measurement 2 1) Measurement for this Item will be per working day. 3 b. Payment 4 1) The work performed and materials furnished in accordance with this Item 5 will be paid for each working day that Railroad Flagmen are present at the 6 Site. 7 c. The price bid shall include: 8 1) Coordination for scheduling flagmen 9 2) Flagmen 10 3) Other requirements associated with Railroad 11 3. All other items 12 a. Work associated with these Items is considered subsidiary to the various Items 13 bid. No separate payment will be allowed for this Item. 14 1.3 REFERENCES 15 A. Reference Standards 16 1. Reference standards cited in this Specification refer to the current reference 17 standard published at the time of the latest revision date logged at the end of this 18 Specification,unless a date is specifically cited. 19 2. Health and Safety Code,Title 9. Safety, Subtitle A.Public Safety, Chapter 752. 20 High Voltage Overhead Lines. 21 3. North Central Texas Council of Governments(NCTCOG)—Clean Construction 22 Specification 23 1.4 ADMINISTRATIVE REQUIREMENTS 24 A. Coordination with the Texas Department of Transportation 25 1. When work in the right-of-way which is under the jurisdiction of the Texas 26 Department of Transportation(TxDOT): 27 a. Notify the Texas Department of Transportation prior to commencing any work 28 therein in accordance with the provisions of the permit 29 b. All work performed in the TxDOT right-of-way shall be performed in 30 compliance with and subject to approval from the Texas Department of 31 Transportation 32 B. Work near High Voltage Lines 33 1. Regulatory Requirements 34 a. All Work near High Voltage Lines(more than 600 volts measured between 35 conductors or between a conductor and the ground) shall be in accordance with 36 Health and Safety Code,Title 9, Subtitle A,Chapter 752. 37 2. Warning sign 38 a. Provide sign of sufficient size meeting all OSHA requirements. 39 3. Equipment operating within 10 feet of high voltage lines will require the following 40 safety features 41 a. Insulating cage-type of guard about the boom or arm 42 b. Insulator links on the lift hook connections for back hoes or dippers 43 c. Equipment must meet the safety requirements as set forth by OSHA and the 44 safety requirements of the owner of the high voltage lines 45 4. Work within 6 feet of high voltage electric lines CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 0135 13-3 SPECIAL PROJECT PROCEDURES Page 3 of 8 1 a. Notification shall be given to: 2 1) The power company(example: ONCOR) 3 a) Maintain an accurate log of all such calls to power company and record 4 action taken in each case. 5 b. Coordination with power company 6 1) After notification coordinate with the power company to: 7 a) Erect temporary mechanical barriers,de-energize the lines, or raise or 8 lower the lines 9 c. No personnel may work within 6 feet of a high voltage line before the above 10 requirements have been met. 11 C. Confined Space Entry Program 12 1. Provide and follow approved Confined Space Entry Program in accordance with 13 OSHA requirements. 14 2. Confined Spaces include: 15 a. Manholes 16 b. All other confined spaces in accordance with OSHA's Permit Required for 17 Confined Spaces 18 D. Air Pollution Watch Days 19 1. General 20 a. Observe the following guidelines relating to working on City construction sites 21 on days designated as"AIR POLLUTION WATCH DAYS". 22 b. Typical Ozone Season 23 1) May 1 through October 31. 24 c. Critical Emission Time 25 1) 6:00 a.m.to 10:00 a.m. 26 2. Watch Days 27 a. The Texas Commission on Environmental Quality(TCEQ), in coordination 28 with the National Weather Service,will issue the Air Pollution Watch by 3:00 29 p.m. on the afternoon prior to the WATCH day. 30 b. Requirements 31 1) Begin work after 10:00 a.m. whenever construction phasing requires the 32 use of motorized equipment for periods in excess of 1 hour. 33 2) However,the Contractor may begin work prior to 10:00 a.m. if: 34 a) Use of motorized equipment is less than 1 hour,or 35 b) If equipment is new and certified by EPA as "Low Emitting", or 36 equipment burns Ultra Low Sulfur Diesel(ULSD),diesel emulsions, or 37 alternative fuels such as CNG. 38 E. TCEQ Air Permit 39 1. Obtain TCEQ Air Permit for construction activities per requirements of TCEQ. 40 F. Use of Explosives,Drop Weight,Etc. 41 1. When Contract Documents permit on the project the following will apply: 42 a. Public Notification 43 1) Submit notice to City and proof of adequate insurance coverage,24 hours 44 prior to commencing. 45 2) Minimum 24 hour public notification in accordance with Section 0131 13 46 G. Water Department Coordination CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 013513-4 SPECIAL PROJECT PROCEDURES Page 4 of 8 1 1. During the construction of this project,it will be necessary to deactivate, for a 2 period of time,existing lines. The Contractor shall be required to coordinate with 3 the Water Department to determine the best times for deactivating and activating 4 those lines. 5 2. Coordinate any event that will require connecting to or the operation of an existing 6 City water line system with the City's representative. 7 a. Coordination shall be in accordance with Section 33 12 25. 8 b. If needed, obtain a hydrant water meter from the Water Department for use 9 during the life of named project. 10 c. In the event that a water valve on an existing live system be turned off and on 11 to accommodate the construction of the project is required,coordinate this 12 activity through the appropriate City representative. 13 1) Do not operate water line valves of existing water system. 14 a) Failure to comply will render the Contractor in violation of Texas Penal 15 Code Title 7, Chapter 28.03 (Criminal Mischief)and the Contractor 16 will be prosecuted to the full extent of the law. 17 b) In addition,the Contractor will assume all liabilities and 18 responsibilities as a result of these actions. 19 H. Public Notification Prior to Beginning Construction 20 1. Prior to beginning construction on any block in the project, on a block by block 21 basis,prepare and deliver a notice or flyer of the pending construction to the front 22 door of each residence or business that will be impacted by construction. The notice 23 shall be prepared as follows: 24 a. Post notice or flyer 7 days prior to beginning any construction activity on each 25 block in the project area. 26 1) Prepare flyer on the Contractor's letterhead and include the following 27 information: 28 a) Name of Project 29 b) City Project No(CPN) 30 c) Scope of Project(i.e.type of construction activity) 31 d) Actual construction duration within the block 32 e) Name of the contractor's foreman and phone number 33 f) Name of the City's inspector and phone number 34 g) City's after-hours phone number 35 2) A sample of the `pre-construction notification' flyer is attached as Exhibit 36 A. 37 3) Submit schedule showing the construction start and finish time for each 38 block of the project to the inspector. 39 4) Deliver flyer to the City Inspector for review prior to distribution. 40 b. No construction will be allowed to begin on any block until the flyer is 41 delivered to all residents of the block. 42 I. Public Notification of Temporary Water Service Interruption during Construction 43 1. In the event it becomes necessary to temporarily shut down water service to 44 residents or businesses during construction,prepare and deliver a notice or flyer of 45 the pending interruption to the front door of each affected resident. 46 2. Prepared notice as follows: 47 a. The notification or flyer shall be posted 24 hours prior to the temporary 48 interruption. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,20I2 013513-5 SPECIAL PROJECT PROCEDURES Page 5 of 8 1 b. Prepare flyer on the contractor's letterhead and include the following 2 information: 3 1) Name of the project 4 2) City Project Number 5 3) Date of the interruption of service 6 4) Period the interruption will take place 7 5) Name of the contractor's foreman and phone number 8 6) Name of the City's inspector and phone number 9 c. A sample of the temporary water service interruption notification is attached as 10 Exhibit B. 11 d. Deliver a copy of the temporary interruption notification to the City inspector 12 for review prior to being distributed. 13 e. No interruption of water service can occur until the flyer has been delivered to 14 all affected residents and businesses. 15 - f. Electronic versions of the sample flyers can be obtained from the Project 16 Construction Inspector. 17 J. Coordination with United States Army Corps of Engineers(USACE) 18 1. At locations in the Project where construction activities occur in areas where 19 USACE permits are required,meet all requirements set forth in each designated 20 permit. 21 K. Coordination within Railroad Permit Areas 22 1. At locations in the project where construction activities occur in areas where 23 railroad permits are required,meet all requirements set forth in each designated 24 railroad permit. This includes,but is not limited to,provisions for: 25 a. Flagmen 26 b. Inspectors 27 c. Safety training 28 d. Additional insurance 29 e. Insurance certificates 30 f. Other employees required to protect the right-of-way and property of the 31 Railroad Company from damage arising out of and/or from the construction of 32 the project. Proper utility clearance procedures shall be used in accordance 33 with the permit guidelines. 34 2. Obtain any supplemental information needed to comply with the railroad's 35 requirements. 36 3. Railroad Flagmen 37 a. Submit receipts to City for verification of working days that railroad flagmen 38 were present on Site. 39 L. Dust Control 40 1. Use acceptable measures to control dust at the Site. 41 a. If water is used to control dust, capture and properly dispose of waste water. 42 b. If wet saw cutting is performed,capture and properly dispose of slurry. 43 M. Employee Parking 44 1. Provide parking for employees at locations approved by the City. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 013513-6 SPECIAL PROJECT PROCEDURES Page 6 of 8 1 1.5 SUBMITTALS [NOT USED] 2 1.6 ACTION SUBMITTALSANFORMATIONAL 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] 11 END OF SECTION 12 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 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 013513-7 SPECIAL PROJECT PROCEDURES Page 7 of 8 1 EXHIBIT A 2 (To be printed on Contractor's Letterhead) 3 4 5 6 Date: 7 8 CPN No.: 9 Project Name: 10 Mapsco Location: 11 Limits of Construction: 12 13 14 15 16 17 THIS IS TO INFORM YOU THAT UNDER A CONTRACT WITH THE CITY OF FORT 18 WORTH, OUR COMPANY WILL WORK ON UTILITY LINES ON OR AROUND YOUR 19 PROPERTY. 20 21 CONSTRUCTION WILL BEGIN APPROXIMATELY SEVEN DAYS FROM THE DATE 22 OF THIS NOTICE. 23 24 IF YOU HAVE QUESTIONS ABOUT ACCESS, SECURITY, SAFETY OR ANY OTHER 25 ISSUE, PLEASE CALL: 26 27 28 Mr. <CONTRACTOR'S SUPERINTENDENT> AT <TELEPHONE NO.> 29 30 OR 31 32 Mr. <CITY INSPECTOR> AT <TELEPHONE NO.> 33 34 AFTER 4:30 PM OR ON WEEKENDS, PLEASE CALL (817) 392 8306 35 36 PLEASE KEEP THIS FLYER HANDY WHEN YOU CALL CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 013513-8 SPECIAL PROJECT PROCEDURES Page 8 of 8 EXHIBIT B FORTWORTH COW DOE NO.XXXX 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 3 - - --- -- --- - - 4 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 014523-1 TESTING AND INSPECTION SERVICES Page 1 of 2 1 SECTION 0145 23 2 TESTING AND INSPECTION SERVICES 3 PART1 - GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. Testing and inspection services procedures and coordination 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 a. Contractor is responsible for performing, coordinating, and payment of all 17 Quality Control testing. 18 b. City is responsible for performing and payment for first set of Quality 19 Assurance testing. 20 1) If the first Quality Assurance test performed by the City fails,the 21 Contractor is responsible for payment of subsequent Quality Assurance 22 testing until a passing test occurs. 23 a) Final acceptance will not be issued by City until all required payments 24 for testing by Contractor have been paid in full. 25 1.3 REFERENCES [NOT USED] 26 1.4 ADMINISTRATIVE REQUIREMENTS 27 A. Testing 28 1. Complete testing in accordance with the Contract Documents. 29 2. Coordination 30 a. When testing is required to be performed by the City,notify City, sufficiently 31 in advance,when testing is needed. 32 b. When testing is required to be completed by the Contractor,notify City, 33 sufficiently in advance,that testing will be performed. 34 3. Distribution of Testing Reports 35 a. Electronic Distribution 36 1) Confirm development of Project directory for electronic submittals to be 37 uploaded to City's Buzzsaw site,or another external FTP site approved by 38 the City. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 014523-2 TESTING AND INSPECTION SERVICES Page 2 of 2 1 2) Upload test reports to designated project directory and notify appropriate 2 City representatives via email of submittal posting. 3 3) Hard Copies 4 a) 1 copy for all submittals submitted to the Project Representative 5 b. Hard Copy Distribution(if required in lieu of electronic distribution) 6 1) Tests performed by City 7 a) Distribute 1 hard copy to the Contractor 8 2) Tests performed by the Contractor 9 a) Distribute 3 hard copies to City's Project Representative 10 4. Provide City's Project Representative with trip tickets for each delivered load of 11 Concrete or Lime material including the following information: 12 a. Name of pit 13 b. Date of delivery 14 c. Material delivered 15 B. Inspection 16 1. Inspection or lack of inspection does not relieve the Contractor from obligation to 17 perform work in accordance with the Contract Documents. 18 1.5 SUBMITTALS [NOT USED] 19 1.6 ACTION SUBMITTALSANFORMATIONAL 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 [SITE] CONDITIONS [NOT USED] 25 1.12 WARRANTY [NOT USED] 26 PART 2- PRODUCTS [NOT USED] 27 PART 3- EXECUTION [NOT USED] 28 END OF SECTION 29 Revision Log DATE NAME SUMMARY OF CHANGE 30 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 015000-1 TEMPORARY FACILITIES AND CONTROLS Pagel of 4 I 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 1.2 PRICE AND PAYMENT PROCEDURES 19 A. Measurement and Payment 20 1. Work associated with this Item is considered subsidiary to the various Items bid. 21 No separate payment will be allowed for this Item. 22 1.3 REFERENCES [NOT USED] 23 1.4 ADMINISTRATIVE REQUIREMENTS 24 A. Temporary Utilities 25 1. Obtaining Temporary Service 26 a. Make arrangements with utility service companies for temporary services. 27 b. Abide by rules and regulations of utility service companies or authorities 28 having jurisdiction. 29 c. Be responsible for utility service costs until Work is approved for Final 30 Acceptance. 31 1) Included are fuel,power,light,heat and other utility services necessary for 32 execution,completion,testing and initial operation of Work. 33 2. Water 34 a. Contractor to provide water required for and in connection with Work to be 35 performed and for specified tests of piping,equipment,devices or other use as 36 required for the completion of the Work. 37 b. Provide and maintain adequate supply of potable water for domestic 38 consumption by Contractor personnel and City's Project Representatives. 39 c. Coordination 40 1) Contact City 1 week before water for construction is desired CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 015000-2 TEMPORARY FACILITIES AND CONTROLS Page 2 of 4 1 d. Contractor Payment for Construction Water 2 1) Obtain construction water meter from City for payment as billed by City's 3 established rates. 4 3. Electricity and Lighting 5 a. Provide and pay for electric powered service as required for Work, including 6 testing of Work. 7 1) Provide power for lighting,operation of equipment, or other use. 8 b. Electric power service includes temporary power service or generator to 9 maintain operations during scheduled shutdown. 10 4. Telephone 11 a. Provide emergency telephone service at Site for use by Contractor personnel 12 and others performing work or furnishing services at Site. 13 5. Temporary Heat and Ventilation 14 a. Provide temporary heat as necessary for protection or completion of Work. 15 b. Provide temporary heat and ventilation to assure safe working conditions. 16 B. Sanitary Facilities 17 1. Provide and maintain sanitary facilities for persons on Site. 18 a. Comply with regulations of State and local departments of health. 19 2. Enforce use of sanitary facilities by construction personnel at job site. 20 a. Enclose and anchor sanitary facilities. 21 b. No discharge will be allowed from these facilities. 22 c. Collect and store sewage and waste so as not to cause nuisance or health 23 problem. 24 d. Haul sewage and waste off-site at no less than weekly intervals and properly 25 dispose in accordance with applicable regulation. 26 3. Locate facilities near Work Site and keep clean and maintained throughout Project. 27 4. Remove facilities at completion of Project 28 C. Storage Sheds and Buildings 29 1. Provide adequately ventilated,watertight,weatherproof storage facilities with floor 30 above ground level for materials and equipment susceptible to weather damage. 31 2. Storage of materials not susceptible to weather damage may be on blocks off 32 ground. 33 3. Store materials in a neat and orderly manner. 34 a. Place materials and equipment to permit easy access for identification, 35 inspection and inventory. 36 4. Equip building with lockable doors and lighting, and provide electrical service for 37 equipment space heaters and heating or ventilation as necessary to provide storage 38 environments acceptable to specified manufacturers. 39 5. Fill and grade site for temporary structures to provide drainage away from 40 temporary and existing buildings. 41 6. Remove building from site prior to Final Acceptance. 42 D. Temporary Fencing 43 1. Provide and maintain for the duration or construction when required in contract 44 documents 45 E. Dust Control CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 015000-3 TEMPORARY FACILITIES AND CONTROLS Page 3 of 4 1 1. Contractor is responsible for maintaining dust control through the duration of the 2 project. 3 a. Contractor remains on-call at all times 4 b. Must respond in a timely manner 5 F. Temporary Protection of Construction 6 1. Contractor or subcontractors are responsible for protecting Work from damage due 7 to weather. 8 1.5 SUBMITTALS [NOT USED] 9 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 10 1.7 CLOSEOUT SUBMITTALS [NOT USED] 11 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 12 1.9 QUALITY ASSURANCE [NOT USED] 13 1.10 DELIVERY,STORAGE,AND HANDLING [NOT USED] 14 1.11 FIELD [SITE] CONDITIONS [NOT USED] 15 1.12 WARRANTY [NOT USED] 16 PART 2- PRODUCTS [NOT USED] 17 PART 3- EXECUTION [NOT USED] 18 3.1 INSTALLERS [NOT USED] 19 3.2 EXAMINATION [NOT USED] 20 3.3 PREPARATION [NOT USED] 21 3.4 INSTALLATION 22 A. Temporary Facilities 23 1. Maintain all temporary facilities for duration of construction activities as needed. 24 3.5 [REPAIR] /[RESTORATION] 25 3.6 RE-INSTALLATION 26 3.7 FIELD [OR] SITE QUALITY CONTROL [NOT USED] 27 3.8 SYSTEM STARTUP [NOT USED] 28 3.9 ADJUSTING [NOT USED] 29 3.10 CLEANING[NOT USED] 30 3.11 CLOSEOUT ACTIVITIES 31 A. Temporary Facilities CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 015000-4 TEMPORARY FACILITIES AND CONTROLS Page 4 of 4 1 1. Remove all temporary facilities and restore area after completion of the Work,to a 2 condition equal to or better than prior to start of Work. 3 3.12 PROTECTION [NOT USED] 4 3.13 MAINTENANCE [NOT USED] 5 3.14 ATTACHMENTS [NOT USED] 6 END OF SECTION 7 Revision Log DATE NAME SUMMARY OF CHANGE 8 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 015526-1 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 PART1 - 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. When traffic control plans are included in the Drawings,provide Traffic 30 Control in accordance with Drawings and Section 34 71 13. 31 b. When traffic control plans are not included in the Drawings,prepare traffic 32 control plans in accordance with Section 34 71 13 and submit to City for 33 review. 34 1) Allow minimum 10 working days for review of proposed Traffic Control. 35 B. Street Use Permit 36 1. Prior to installation of Traffic Control, a City Street Use Permit is required. 37 a. To obtain Street Use Permit, submit Traffic Control Plans to City 38 Transportation and Public Works Department. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 015526-2 STREET USE PERMIT AND MODIFICATIONS TO TRAFFIC CONTROL Page 2 of 3 1 1) Allow a minimum of 5 working days for permit review. 2 2) Contractor's responsibility to coordinate review of Traffic Control plans for 3 Street Use Permit, such that construction is not delayed. 4 C. Modification to Approved Traffic Control 5 1. Prior to installation traffic control: 6 a. Submit revised traffic control plans to City Department Transportation and 7 Public Works Department. 8 1) Revise Traffic Control plans in accordance with Section 34 71 13. 9 2) Allow minimum 5 working days for review of revised Traffic Control. 10 3) It is the Contractor's responsibility to coordinate review of Traffic Control 11 plans for Street Use Permit, such that construction is not delayed. 12 D. Removal of Street Sign 13 1. If it is determined that a street sign must be removed for construction,then contact 14 City Transportation and Public Works Department,Signs and Markings Division to 15 remove the sign. 16 E. Temporary Signage 17 1. In the case of regulatory signs,replace permanent sign with temporary sign meeting 18 requirements of the latest edition of the Texas Manual on Uniform Traffic Control 19 Devices(MUTCD). 20 2. Install temporary sign before the removal of permanent sign. 21 3. When construction is complete,to the extent that the permanent sign can be 22 reinstalled,contact the City Transportation and Public Works Department, Signs 23 and Markings Division,to reinstall the permanent sign. 24 F. Traffic Control Standards 25 1. Traffic Control Standards can be found on the City's Buzzsaw website. 26 1.5 SUBMITTALS [NOT USED] 27 1.6 ACTION SUBMITTALSANFORMATIONAL SUBMITTALS [NOT USED] 28 1.7 CLOSEOUT SUBMITTALS [NOT USED] 29 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 30 1.9 QUALITY ASSURANCE [NOT USED] 31 1.10 DELIVERY,STORAGE,AND HANDLING [NOT USED] 32 1.11 FIELD [SITE] CONDITIONS [NOT USED] 33 1.12 WARRANTY [NOT USED] 34 PART 2- PRODUCTS [NOT USED] 35 PART 3 - EXECUTION [NOT USED] 36 END OF SECTION CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 015526-3 STREET USE PERMIT AND MODIFICATIONS TO TRAFFIC CONTROL Page 3 of 3 1 Revision Log DATE NAME SUMMARY OF CHANGE 2 CITY OF FORT WORTH Northside IV 14-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100177 Revised July 1,2011 015713-1 STORM WATER POLLUTION PREVENTION Page I of 3 1 SECTION 0157 13 2 STORM WATER POLLUTION PREVENTION 3 PART1 - GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. Procedures for Storm Water Pollution Prevention Plans 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 11 Contract 12 2. Division 1 —General Requirements 13 3. Section 3125 00—Erosion and Sediment Control 14 1.2 PRICE AND PAYMENT PROCEDURES 15 A. Measurement and Payment 16 1. Construction Activities resulting in less than 1 acre of disturbance 17 a. Work associated with this Item is considered subsidiary to the various Items 18 bid. No separate payment will be allowed for this Item. 19 2. Construction Activities resulting in greater than 1 acre of disturbance 20 a. Measurement and Payment shall be in accordance with Section 3125 00. 21 1.3 REFERENCES 22 A. Abbreviations and Acronyms 23 1. Notice of Intent:NOI 24 2. Notice of Termination: NOT 25 3. Storm Water Pollution Prevention Plan: SWPPP 26 4. Texas Commission on Environmental Quality: TCEQ 27 5. Notice of Change: NOC 28 A. Reference Standards 29 1. Reference standards cited in this Specification refer to the current reference 30 standard published at the time of the latest revision date logged at the end of this 31 Specification,unless a date is specifically cited. 32 2. Integrated Storm Management(iSWM)Technical Manual for Construction 33 Controls 34 1.4 ADMINISTRATIVE REQUIREMENTS 35 A. General 36 1. Contractor is responsible for resolution and payment of any fines issued associated 37 with compliance to Stormwater Pollution Prevention Plan. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 015713-2 STORM WATER POLLUTION PREVENTION Page 2 of 3 1 B. Construction Activities resulting in: 2 1. Less than 1 acre of disturbance 3 a. Provide erosion and sediment control in accordance with Section 3125 00 and 4 Drawings. 5 2. 1 to less than 5 acres of disturbance 6 a. Texas Pollutant Discharge Elimination System(TPDES) General Construction 7 Permit is required 8 b. Complete SWPPP in accordance with TCEQ requirements 9 1) TCEQ Small Construction Site Notice Required under general permit 10 TXR150000 11 a) Sign and post at job site 12 b) Prior to Preconstruction Meeting, send 1 copy to City Department of 13 Transportation and Public Works,Environmental Division,(817) 392- 14 6088. 15 2) Provide erosion and sediment control in accordance with: 16 a) Section 3125 00 17 b) The Drawings 18 c) TXR150000 General Permit 19 d) SWPPP 20 e) TCEQ requirements 21 3. 5 acres or more of Disturbance 22 a. Texas Pollutant Discharge Elimination System(TPDES) General Construction 23 Permit is required 24 b. Complete SWPPP in accordance with TCEQ requirements 25 1) Prepare a TCEQ NOI form and submit to TCEQ along with required fee 26 a) Sign and post at job site 27 b) Send copy to City Department of Transportation and Public Works, 28 Environmental Division, (817)392-6088. 29 2) TCEQ Notice of Change required if making changes or updates to NOI 30 3) Provide erosion and sediment control in accordance with: 31 a) Section 3125 00 32 b) The Drawings 33 c) TXR150000 General Permit 34 d) SWPPP 35 e) TCEQ requirements 36 4) Once the project has been completed and all the closeout requirements of 37 TCEQ have been met a TCEQ Notice of Termination can be submitted. 38 a) Send copy to City Department of Transportation and Public Works, 39 Environmental Division, (817) 392-6088. 40 1.5 SUBMITTALS 41 A. SWPPP 42 1. Submit in accordance with Section 0133 00,except as stated herein. 43 a. Prior to the Preconstruction Meeting, submit a draft copy of SWPPP to the City 44 as follows: 45 1) 1 copy to the City Project Manager 46 a) City Project Manager will forward to the City Department of 47 Transportation and Public Works,Environmental Division for review CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 015713-3 STORM WATER POLLUTION PREVENTION Page 3 of 3 1 B. Modified SWPPP 2 1. If the SWPPP is revised during construction,resubmit modified SWPPP to the City 3 in accordance with Section 0133 00. 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 [SITE] CONDITIONS [NOT USED] 10 1.12 WARRANTY [NOT USED] 11 PART 2- PRODUCTS [NOT USED] 12 PART 3- EXECUTION [NOT USED] 13 END OF SECTION 14 Revision Log DATE NAME SUMMARY OF CHANGE 15 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 015813-1 TEMPORARY PROJECT SIGNAGE Page 1 of 3 1 SECTION 0158 13 2 TEMPORARY PROJECT SIGNAGE 3 PART1 - GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. Temporary Project Signage Requirements 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 [NOT USED] 18 1.5 SUBMITTALS [NOT USED] 19 1.6 ACTION SUBMITTALSANFORMATIONAL 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 [SITE] CONDITIONS [NOT USED] 25 1.12 WARRANTY [NOT USED] 26 PART 2 - PRODUCTS 27 2.1 OWNER-FURNISHED [OR] OWNER-SUPPLIEDPRODUCTS [NOT USED] 28 2.2 EQUIPMENT,PRODUCT TYPES,AND MATERIALS 29 A. Design Criteria 30 1. Provide free standing Project Designation Sign in accordance with City's Standard 31 Details for project signs. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 015813-2 TEMPORARY PROJECT SIGNAGE Page 2 of 3 1 B. Materials 2 1. Sign 3 a. Constructed of 3/4-inch fir plywood,grade A-C (exterior)or better 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 [NOT USED] 10 3.4 INSTALLATION 11 A. General 12 1. Provide vertical installation at extents of project. 13 2. Relocate sign as needed,upon request of the City. 14 B. Mounting options 15 a. Skids 16 b. Posts 17 c. Barricade 18 3.5 REPAIR/RESTORATION [NOT USED] 19 3.6 RE-INSTALLATION [NOT USED] 20 3.7 FIELD [OR] SITE QUALITY CONTROL [NOT USED] 21 3.8 SYSTEM STARTUP [NOT USED] 22 3.9 ADJUSTING [NOT USED] 23 3.10 CLEANING [NOT USED] 24 3.11 CLOSEOUT ACTIVITIES [NOT USED] 25 3.12 PROTECTION [NOT USED] 26 3.13 MAINTENANCE 27 A. General 28 1. Maintenance will include painting and repairs as needed or directed by the City. 29 3.14 ATTACHMENTS [NOT USED] 30 END OF SECTION CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 015813-3 TEMPORARY PROJECT SIGNAGE Page 3 of 3 1 Revision Log DATE NAME SUMMARY OF CHANGE 2 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 016000-1 PRODUCT REQUIREMENTS Pagel of 2 1 SECTION 0160 00 2 PRODUCT REQUIREMENTS 3 PART 1 - GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. References for Product Requirements and City Standard Products List 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 [NOT USED] 13 1.3 REFERENCES [NOT USED] 14 1.4 ADMINISTRATIVE REQUIREMENTS 15 A. A list of City approved products for use is located on Buzzsaw as follows: 16 1. Resources\02 -Construction Documents\Standard Products List 17 B. Only products specifically included on City's Standard Product List in these Contract 18 Documents shall be allowed for use on the Project. 19 1. Any subsequently approved products will only be allowed for use upon specific 20 approval by the City. 21 C. Any specific product requirements in the Contract Documents supersede similar 22 products included on the City's Standard Product List. 23 1. The City reserves the right to not allow products to be used for certain projects even 24 though the product is listed on the City's Standard Product List. 25 D. Although a specific product is included on City's Standard Product List,not all 26 products from that manufacturer are approved for use, including but not limited to,that 27 manufacturer's standard product. 28 E. See Section 01 33 00 for submittal requirements of Product Data included on City's 29 Standard Product List. 30 1.5 SUBMITTALS [NOT USED] 31 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 32 1.7 CLOSEOUT SUBMITTALS [NOT USED] 33 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 34 1.9 QUALITY ASSURANCE [NOT USED] CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 016000-2 PRODUCT REQUIREMENTS Page 2 of 2 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 [NOT USED] 6 END OF SECTION 7 Revision Log DATE NAME SUMMARY OF CHANGE 10/12/12 D.Johnson Modified Location of City's Standard Product List 8 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 016600-1 PRODUCT STORAGE AND HANDLING REQUIREMENTS Pagel of 4 1 SECTION 0166 00 2 PRODUCT STORAGE AND HANDLING REQUIREMENTS 3 PART1 - GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. Scheduling of product delivery 7 2. Packaging of products for delivery 8 3. Protection of products against damage from: 9 a. Handling 10 b. Exposure to elements or harsh environments 11 B. Deviations from this City of Fort Worth Standard Specification 12 1. None. 13 C. Related Specification Sections include,but are not necessarily limited to: 14 1. Division 0—Bidding Requirements, Contract Forms and Conditions of the Contract 15 2. Division 1 —General Requirements 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 [NOT USED] 21 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 22 1.5 SUBMITTALS [NOT USED] 23 1.6 ACTION SUBMITTALSANFORMATIONAL SUBMITTALS [NOT USED] 24 1.7 CLOSEOUT SUBMITTALS [NOT USED] 25 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 26 1.9 QUALITY ASSURANCE [NOT USED] 27 1.10 DELIVERY AND HANDLING 28 A. Delivery Requirements 29 1. Schedule delivery of products or equipment as required to allow timely installation 30 and to avoid prolonged storage. 31 2. Provide appropriate personnel and equipment to receive deliveries. 32 3. Delivery trucks will not be permitted to wait extended periods of time on the Site 33 for personnel or equipment to receive the delivery. CITY OF FORT WORTH Northside IV 14-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100177 Revised July 1,2011 016600-2 PRODUCT STORAGE AND HANDLING REQUIREMENTS Page 2 of 4 1 4. Deliver products or equipment in manufacturer's original unbroken cartons or other 2 containers designed and constructed to protect the contents from physical or 3 environmental damage. 4 5. Clearly and fully mark and identify as to manufacturer, item and installation 5 location. 6 6. Provide manufacturer's instructions for storage and handling. 7 B. Handling Requirements 8 1. Handle products or equipment in accordance with these Contract Documents and 9 manufacturer's recommendations and instructions. 10 C. Storage Requirements 11 1. Store materials in accordance with manufacturer's recommendations and 12 requirements of these Specifications. 13 2. Make necessary provisions for safe storage of materials and equipment. 14 a. Place loose soil materials and materials to be incorporated into Work to prevent 15 damage to any part of Work or existing facilities and to maintain free access at 16 all times to all parts of Work and to utility service company installations in 17 vicinity of Work. 18 3. Keep materials and equipment neatly and compactly stored in locations that will 19 cause minimum inconvenience to other contractors,public travel, adjoining owners, 20 tenants and occupants. 21 a. Arrange storage to provide easy access for inspection. 22 4. Restrict storage to areas available on construction site for storage of material and 23 equipment as shown on Drawings, or approved by City's Project Representative. 24 5. Provide off-site storage and protection when on-site storage is not adequate. 25 a. Provide addresses of and access to off-site storage locations for inspection by 26 City's Project Representative. 27 6. Do not use lawns,grass plots or other private property for storage purposes without 28 written permission of owner or other person in possession or control of premises. 29 7. Store in manufacturers' unopened containers. 30 8. Neatly, safely and compactly stack materials delivered and stored along line of 31 Work to avoid inconvenience and damage to property owners and general public 32 and maintain at least 3 feet from fire hydrant. 33 9. Keep public and private driveways and street crossings open. 34 10. Repair or replace damaged lawns,sidewalks, streets or other improvements to 35 satisfaction of City's Project Representative. 36 a. Total length which materials may be distributed along route of construction at 37 one time is 1,000 linear feet,unless otherwise approved in writing by City's 38 Project Representative. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 016600-3 PRODUCT STORAGE AND HANDLING REQUIREMENTS Page 3 of 4 I 1.11 FIELD [SITE] CONDITIONS [NOT USED] 2 1.12 WARRANTY [NOT USED] 3 PART 2- PRODUCTS [NOT USED] 4 PART 3 - EXECUTION 5 3.1 INSTALLERS [NOT USED] 6 3.2 EXAMINATION [NOT USED] 7 3.3 PREPARATION [NOT USED] 8 3.4 ERECTION [NOT USED] 9 3.5 REPAIR/RESTORATION [NOT USED] 10 3.6 RE-INSTALLATION [NOT USED] 11 3.7 FIELD [OR] SITE QUALITY CONTROL 12 A. Tests and Inspections 13 1. Inspect all products or equipment delivered to the site prior to unloading. 14 B. Non-Conforming Work 15 1. Reject all products or equipment that are damaged,used or in any other way 16 unsatisfactory for use on the project. 17 3.8 SYSTEM STARTUP [NOT USED] 18 3.9 ADJUSTING [NOT USED] 19 3.10 CLEANING [NOT USED] 20 3.11 CLOSEOUT ACTIVITIES [NOT USED] 21 3.12 PROTECTION 22 A. Protect all products or equipment in accordance with manufacturer's written directions. 23 B. Store products or equipment in location to avoid physical damage to items while in 24 storage. 25 C. Protect equipment from exposure to elements and keep thoroughly dry if required by 26 the manufacturer. 27 3.13 MAINTENANCE [NOT USED] 28 3.14 ATTACHMENTS [NOT USED] 29 END OF SECTION 30 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 016600-4 PRODUCT STORAGE AND HANDLING REQUIREMENTS Page 4 of 4 Revision Log DATE NAME SUMMARY OF CHANGE 1 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 017000-1 MOBILIZATION AND REMOBILIZATION Pagel of 4 I SECTION 0170 00 2 MOBILIZATION AND REMOBILIZATION 3 PART1 - GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. Mobilization and Demobilization 7 a. Mobilization 8 1) Transportation of Contractor's personnel,equipment,and operating supplies 9 to the Site 10 2) Establishment of necessary general facilities for the Contractor's operation 1 l at the Site 12 3) Premiums paid for performance and payment bonds 13 4) Transportation of Contractor's personnel,equipment,and operating supplies 14 to another location within the designated Site 15 5) Relocation of necessary general facilities for the Contractor's operation 16 from 1 location to another location on the Site. 17 b. Demobilization 18 1) Transportation of Contractor's personnel,equipment,and operating supplies 19 away from the Site including disassembly 20 2) Site Clean-up 21 3) Removal of all buildings and/or other facilities assembled at the Site for this 22 Contract 23 c. Mobilization and Demobilization do not include activities for specific items of 24 work that are for which payment is provided elsewhere in the contract. 25 2. Remobilization 26 a. Remobilization for Suspension of Work specifically required in the Contract 27 Documents or as required by City includes: 28 1) Demobilization 29 a) Transportation of Contractor's personnel,equipment, and operating 30 supplies from the Site including disassembly or temporarily securing 31 equipment, supplies, and other facilities as designated by the Contract 32 Documents necessary to suspend the Work. 33 b) Site Clean-up as designated in the Contract Documents 34 2) Remobilization 35 a) Transportation of Contractor's personnel, equipment, and operating 36 supplies to the Site necessary to resume the Work. 37 b) Establishment of necessary general facilities for the Contractor's 38 operation at the Site necessary to resume the Work. 39 3) No Payments will be made for: 40 a) Mobilization and Demobilization from one location to another on the 41 Site in the normal progress of performing the Work. 42 b) Stand-by or idle time 43 c) Lost profits 44 3. Mobilizations and Demobilization for Miscellaneous Projects 45 a. Mobilization and Demobilization CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised November 22,2016 01 7000-2 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 Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised November 22,2016 017000-3 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 Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised November 22,2016 017000-4 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 END OF SECTION 8 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. 9 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised November 22,2016 017123-1 CONSTRUCTION STAKING AND SURVEY Page 1 of 5 1 SECTION 01 71 23 2 CONSTRUCTION STAKING AND SURVEY 3 PART1 - GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. Requirements for construction staking and construction survey to be provided by 7 the Contractor 8 B. Deviations from this City of Fort Worth Standard Specification 9 1. 1.1.A.1. 10 2. 1.2.A.l.a.1) 11 3. 1.2.A.1.b.1) 12 4. 1.2.A.2.a.1) 13 5. 1.2.A.2.a.1) 14 6. 1.9A.3.a 15 7. 1.9.B.1. 16 8. 1.9.B.2.d 17 9. 1.9.B.3.b 18 10. 1.9.B.3.d 19 11. 1.9.B.3.d.1-5 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. Measurement and Payment 25 1. Construction Staking 26 a. Measurement 27 1) Measurement for this item will be lump sum. 28 2) This item is Gensidefed subsidiafy to the various Rems bid. 29 b. Payment 30 1) The work performed and the materials furnished in accordance with this 31 Item will be paid for at the lump sum price bid for"Construction Staking." 32 are subsidiary to the ve&ieus Rems bid and no ethef raempensafien will be- 33 allowed 34 2. Construction Survey 35 a. Measurement 36 1) Measurement for this Item will be by_lump sum. 37 2) . 38 b. Payment CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 017123-2 CONSTRUCTION STAKING AND SURVEY Page 2 of 5 1 1) The work performed and the materials furnished in accordance with this 2. Item will be paid for at the lump sum price bid for"Construction Survey 3 afe subsidiafy te the various items bid and fie other-eempeasatien will be 4 allowed 5 1.3 REFERENCES [NOT USED] 6 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 7 1.5 SUBMITTALS 8 A. Submittals, if required, shall be in accordance with Section 01 33 00. 9 B. All submittals shall be approved by the City prior to delivery. 10 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS 11 A. Certificates 12 1. Provide certificate certifying that elevations and locations of improvements are in 13 conformance or non-conformance with requirements of the Contract Documents. 14 a. Certificate must be sealed by a registered professional land surveyor in the 15 State of Texas. 16 B. Field Quality Control Submittals 17 1. Documentation verifying accuracy of field engineering work. 18 1.7 CLOSEOUT SUBMITTALS [NOT USED] 19 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 20 1.9 QUALITY ASSURANCE 21 A. Construction Staking 22 1. Construction staking will be performed by the Contractor. 23 2. Coordination 24 a: GefA.,,.«City's Pr-ejeet Do«reseat iye at least 2 weeks: ..a:,angio f25 scheduling of Constmetien Stak4ng. 26 b. It is the Contractor's responsibility to coordinate staking such that construction 27 activities are not delayed or negatively impacted. 28 3. General 29 a. Contractor is responsible for preserving and maintaining staking.stakes 30 fiffaished bye}. 31 b. If in the opinion of the City,a sufficient number of stakes or markings have 32 been lost,destroyed or disturbed,by Contractor's neglect, such that the 33 contracted Work cannot take place,then the Contractor will be required to pay 34 the City for new staking with a 25 percent markup. The cost for staking will be 35 deducted from the payment due to the Contractor for the Project. 36 B. Construction Survey 37 1. Construction Survey will be performed by the Contractor. 38 2. Coordination 39 a. Contractor to verify that control data established in the design survey remains 40 intact. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 017123-3 CONSTRUCTION STAKING AND SURVEY Page 3 of 5 1 b. Coordinate with the City prior to field investigation to determine which 2 horizontal and vertical control data will be required for construction survey. 3 c. It is the Contractor's responsibility to coordinate Construction Survey such that 4 construction activities are not delayed or negatively impacted. 5 d. Contractor shall restore and replace all necessary control data damaged during 6 construction operations.NE44y City if any ra^f'F^' data needs to be-esterea of 7 replaced due to damage eaused during eenstmetion opeFations. 8 1) City-Contractor shall perform replacements and/or restorations. 9 3. General 10 a. Construction survey will be performed in order to maintain complete and 11 accurate logs of control and survey work as it progresses for Project Records. 12 b. The Contractor shall will need to easufe ceer-dination-is maik4ained with the 13 �'�perform construction survey to obtain construction features, including 14 but not limited to the following: 15 1) All Utility Lines 16 a) Rim and flowline elevations and coordinates for each manhole or 17 junction structure 18 2) Water Lines 19 a) Top of pipe elevations and coordinates for waterlines at the following 20 locations: 21 (1) Every 25O linear feet 22 (2) Horizontal and vertical points of inflection, curvature,etc. (All 23 Fittings) 24 (3) Cathodic protection test stations 25 (4) Sampling stations 26 (5) Meter boxes/vaults(All sizes) 27 (6) Fire lines 28 (7) Fire hydrants 29 (8) Gate valves 30 (9) Plugs, stubouts, dead-end lines 31 (10) Air Release valves(Manhole rim and vent pipe) 32 (11) Blow off valves(Manhole rim and valve lid) 33 (12) Pressure plane valves 34 (13) Cleaning wyes 35 (14) Casing pipe(each end) 36 b) Storm Sewer 37 (1) Top of pipe elevations and coordinates at the following locations: 38 (a) Every 250 linear feet 39 (b) Horizontal and vertical points of inflection, curvature,etc. 40 c) Sanitary Sewer 41 (1) Top of pipe elevations and coordinates for sanitary sewer lines at 42 the following locations: 43 (a) Every 25O linear feet 44 (b) Horizontal and vertical points of inflection, curvature, etc. 45 (c) Cleanouts 46 c. Construction survey will be performed in order to maintain complete and 47 accurate logs of control and survey work associated with meeting or exceeding 48 the line and grade required by these Specifications. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 017123-4 CONSTRUCTION STAKING AND SURVEY Page 4 of 5 1 d. The Contractor shall will need to ensure eeer-dination is maintained with 2 C4y4e perform construction survey and to verify control data, including but not 3 limited to the following: 4 1) Verification that established benchmarks and control are accurate. 5 ' 6 use e ate 7 2) Use of benchmarks weFe used to furnish and maintain all reference lines 8 and grades for tunneling 9 3) Use of lines and grades were used to establish the location of the pipe 10 4) Submit to the City copies of field notes,if requested,used to establish all 11 lines and grades and allow the City to check guidance system setup prior to 12 beginning each tunneling drive. 13 5) Provide access for the City,when requested,to verify the guidance system 14 and the line and grade of the carrier pipe on a daily basis. 15 6) The Contractor remains fully responsible for the accuracy of the work and 16 the correction of it,as required. 17 7) Monitor line and grade continuously during construction. 18 8) Record deviation with respect to design line and grade once at each pipe 19 joint and submit daily records to City. 20 9) If the installation does not meet the specified tolerances,immediately notify 21 the City and correct the installation in accordance with the Contract 22 Documents. 23 1.10 DELIVERY,STORAGE,AND HANDLING [NOT USED] 24 1.11 FIELD [SITE] 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] 30 3.3 PREPARATION [NOT USED] 31 3.4 APPLICATION 32 3.5 REPAIR/RESTORATION [NOT USED] 33 3.6 RE-INSTALLATION [NOT USED] 34 3.7 FIELD [OR] SITE QUALITY CONTROL 35 A. It is the Contractor's responsibility to maintain all stakes and control data placed by the 36 City in accordance with this Specification. 37 B. Do not change or relocate stakes or control data without approval from the City. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 017123-5 CONSTRUCTION STAKING AND SURVEY Page 5 of 5 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 END OF SECTION 9 Revision Log DATE NAME SUMMARY OF CHANGE 8/31/2012 D.Johnson 10 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 017423-1 CLEANING Page 1 of 4 1 SECTION 0174 23 2 CLEANING 3 PART1 - GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. Intermediate and final cleaning for Work not including special cleaning of closed 7 systems specified elsewhere 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 32 92 13—Hydro-Mulching, Seeding and Sodding 14 1.2 PRICE AND PAYMENT PROCEDURES 15 A. Measurement and Payment 16 1. Work associated with this Item is considered subsidiary to the various Items bid. 17 No separate payment will be allowed for this Item. 18 1.3 REFERENCES [NOT USED] 19 1.4 ADMINISTRATIVE REQUIREMENTS 20 A. Scheduling 21 1. Schedule cleaning operations so that dust and other contaminants disturbed by 22 cleaning process will not fall on newly painted surfaces. 23 2. Schedule final cleaning upon completion of Work and immediately prior to final 24 inspection. 25 1.5 SUBMITTALS [NOT USED] 26 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 27 1.7 CLOSEOUT SUBMITTALS [NOT USED] 28 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 29 1.9 QUALITY ASSURANCE [NOT USED] 30 1.10 STORAGE,AND HANDLING 31 A. Storage and Handling Requirements 32 1. Store cleaning products and cleaning wastes in containers specifically designed for 33 those materials. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July I,2011 017423-2 CLEANING Page 2 of 4 1 1.11 FIELD [SITE] CONDITIONS [NOT USED] 2 1.12 WARRANTY [NOT USED] 3 PART 2- PRODUCTS 4 2.1 OWNER-FURNISHED [OR] OWNER-SUPPLIEDPRODUCTS [NOT USED] 5 2.2 MATERIALS 6 A. Cleaning Agents 7 1. Compatible with surface being cleaned 8 2. New and uncontaminated 9 3. For manufactured surfaces 10 a. Material recommended by manufacturer 11 2.3 ACCESSORIES [NOT USED] 12 2.4 SOURCE QUALITY CONTROL [NOT USED] 13 PART 3 - EXECUTION 14 3.1 INSTALLERS [NOT USED] 15 3.2 EXAMINATION [NOT USED] 16 3.3 PREPARATION [NOT USED] 17 3.4 APPLICATION [NOT USED] 18 3.5 REPAIR/RESTORATION [NOT USED] 19 3.6 RE-INSTALLATION [NOT USED] 20 3.7 FIELD [OR] SITE QUALITY CONTROL [NOT USED] 21 3.8 SYSTEM STARTUP [NOT USED] 22 3.9 ADJUSTING [NOT USED] 23 3.10 CLEANING 24 A. General 25 1. Prevent accumulation of wastes that create hazardous conditions. 26 2. Conduct cleaning and disposal operations to comply with laws and safety orders of 27 governing authorities. 28 3. Do not dispose of volatile wastes such as mineral spirits,oil or paint thinner in 29 storm or sanitary drains or sewers. 30 4. Dispose of degradable debris at an approved solid waste disposal site. 31 5. Dispose of nondegradable debris at an approved solid waste disposal site or in an 32 alternate manner approved by City and regulatory agencies. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 017423-3 CLEANING Page 3 of 4 1 6. Handle materials in a controlled manner with as few handlings as possible. 2 7. Thoroughly clean, sweep,wash and polish all Work and equipment associated with 3 this project. 4 8. Remove all signs of temporary construction and activities incidental to construction 5 of required permanent Work. 6 9. If project is not cleaned to the satisfaction of the City,the City reserves the right to 7 have the cleaning completed at the expense of the Contractor. 8 10. Do not burn on-site. 9 B. Intermediate Cleaning during Construction 10 1. Keep Work areas clean so as not to hinder health, safety or convenience of 11 personnel in existing facility operations. 12 2. At maximum weekly intervals, dispose of waste materials,debris and rubbish. 13 3. Confine construction debris daily in strategically located container(s): 14 a. Cover to prevent blowing by wind 15 b. Store debris away from construction or operational activities 16 c. Haul from site at a minimum of once per week 17 4. Vacuum clean interior areas when ready to receive finish painting. 18 a. Continue vacuum cleaning on an as-needed basis,until Final Acceptance. 19 5. Prior to storm events,thoroughly clean site of all loose or unsecured items,which 20 may become airborne or transported by flowing water during the storm. 21 C. Interior Final Cleaning 22 1. Remove grease,mastic, adhesives, dust,dirt, stains, fingerprints, labels and other 23 foreign materials from sight-exposed surfaces. 24 2. Wipe all lighting fixture reflectors, lenses, lamps and trims clean. 25 3. Wash and shine glazing and mirrors. 26 4. Polish glossy surfaces to a clear shine. 27 5. Ventilating systems 28 a. Clean permanent filters and replace disposable filters if units were operated 29 during construction. 30 b. Clean ducts,blowers and coils if units were operated without filters during 31 construction. 32 6. Replace all burned out lamps. 33 7. Broom clean process area floors. 34 8. Mop office and control room floors. 35 D. Exterior(Site or Right of Way)Final Cleaning 36 1. Remove trash and debris containers from site. 37 a. Re-seed areas disturbed by location of trash and debris containers in accordance 38 with Section 32 92 13. 39 2. Sweep roadway to remove all rocks,pieces of asphalt, concrete or any other object 40 that may hinder or disrupt the flow of traffic along the roadway. 41 3. Clean any interior areas including,but not limited to,vaults, manholes, structures, 42 junction boxes and inlets. CITY OF FORT WORTH Northside IV 24-Inch Rater Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 01 7423-4 CLEANING Page 4 of 4 1 4. If no longer required for maintenance of erosion facilities,and upon approval by 2 City,remove erosion control from site. 3 5. Clean signs,lights, signals,etc. 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 END OF SECTION 9 Revision Log DATE NAME SUMMARY OF CHANGE 10 CITY OF FORT WORTH Northside IV 24-Inch Rater Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 017500-1 STARTING AND ADJUSTING Page 1 of 6 1 SECTION 0175 00 2 STARTING AND ADJUSTING 3 PART 1 - GENERAL 4 1.1 SUMMARY 5 A. General 6 1. Provide step-by-step procedures for starting provided systems, including 7 equipment,pumps and processes. 8 2. Provide pre-start up inspections by equipment manufacturers. 9 3. Provide instruction and demonstration of operation, adjustment,and maintenance of 10 each system and the component parts. 11 4. Place each system in service and operate the system to prove performance and to 12 provide for initial correction of defects in workmanship,calibration,and operation. 13 5. Provide for initial maintenance and operation. 14 6. Cost for Starting and Adjusting provided by Suppliers and Subcontractors as 15 described in this section are to be included in the Cost of Work. 16 B. Related Specification Sections include,but are not necessarily limited to: 17 1. Division 0—Bidding Requirements, Contract Forms, and Conditions of the 18 Contract 19 2. Division 1 —General Requirements 20 1.2 PRICE AND PAYMENT PROCEDURES [NOT USED] 21 1.3 REFERENCES 22 A. Reference Standards 23 1. Reference the current standard published at the time of the latest revision date 24 logged at the end of this Specification,unless a date is specifically cited. 25 2. Comply with any standards associated with the testing or startup of equipment, as 26 listed in the various sections of the Specifications. 27 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 28 1.5 SUBMITTALS 29 A. Submittals shall be in accordance with Section 0133 00. 30 B. Plan of Action 31 1. For testing,checking, and starting major equipment and process piping systems. 32 Submit reports as required by this specification. 33 C. Equipment Installation Reports 34 D. Operation and Maintenance Manuals CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 017500-2 STARTING AND ADJUSTING Page 2 of 6 1 1.6 ACTION SUBMITTALSANFORMATIONAL SUBMITTALS [NOT USED] 2 1.7 CLOSEOUT SUBMITTALS [NOT USED] 3 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 4 1.9 QUALITY ASSURANCE 5 A. Services of Supplier's Representatives 6 1. The Supplier's representative for inspection, supervision of installation, and 7 training must be an experienced and competent technical(not sales)representative 8 of the manufacturer or Supplier. 9 2. Perform installation,adjustment, and testing of the equipment under the direct 10 supervision of the Supplier's representative where specified. 11 3. The Supplier's representative is to instruct the Owner or his authorized personnel 12 on operational procedures and maintenance requirements. 13 4. Include the cost of the services of the Supplier's representative in the equipment 14 price. 15 B. Operator Training 16 1. Provide instruction and demonstration of the care and operation of the equipment to 17 the Owner's personnel. Instruction is to include classroom and hands-on training. 18 2. Provide training in adequate detail to ensure that the trainees who complete the 19 program will be qualified and capable of operating and maintaining the equipment, 20 products, and systems provided. 21 3. Operations Training is to include but not be limited to: 22 a. Orientation to provide an overview of system/subsystem configuration and 23 operation. 24 b. Terminology,nomenclature, and display symbols. 25 c. Operations theory. 26 d. Equipment appearance,functions, concepts, and operation. 27 e. Operating modes,practices and procedures under normal, diminished,and 28 emergency conditions. 29 f. Start-up and shutdown procedures. 30 g. Safety Precautions. 31 h. On-the-job operating experience for monitoring functions, supervisory, or 32 command activities. Include functions and activities associated with 33 diminished operating modes, failure recognition, and responses to 34 system/subsystem and recovery procedures. 35 i. Content and use of Operation and Maintenance manuals and related reference 36 materials. 37 4. Provide training for performing on-site routine,preventive, and remedial 38 maintenance of the equipment,product, or system. Maintenance training is to 39 include but not be limited to: 40 a. Orientation to provide an overview of system/subsystem concept, 41 configuration, and operation. 42 b. Operations theory and interfaces. 43 c. Instructions necessary to ensure a basic theoretical and practical understanding 44 of equipment appearance, layout and functions. 45 5. Safety precautions. CITY OF FORT WORTH Northside IV 14-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 017500-3 STARTING AND ADJUSTING Page 3 of 6 1 a. Use of standard and special tools and test equipment. 2 b. Adjustment,calibration,and use of related test equipment. 3 c. Detailed preventive maintenance activities. 4 d. Troubleshooting,diagnostics,and testing. 5 e. Equipment assembly and disassembly. 6 f. Repair and parts replacement. 7 g. Parts ordering practices and storage. 8 h. Failure and recovery procedures. 9 i. Cabling and/or interface connectors. 10 j. Content and use of Operation and Maintenance manuals and related reference 11 materials. 12 k. Procedures for warranty repairs. 13 1. Lubrication. 14 m. Procedures,practices, documentation, and materials required to commence 15 system maintenance. 16 6. Provide a training plan that indicates the schedule and sequence of the training 17 programs. The training plan is to include for each course: 18 a. Number of hours for the course. 19 b. Agenda and narrative description,including the defined objectives for each 20 lesson. 21 c. Draft copy of training handbooks. 22 d. A descriptive listing of suggested reference publications. 23 e. Audio-visual equipment required for training. 24 f. Type and number of tools or test equipment required for each training session. 25 7. Provide and use training aids to complement the instruction and enhance leaming. 26 a. Provide training handbooks for use in both the classroom and the hands-on 27 phases of training for each course. 28 b. Instructional materials shall include references to the Operation and 29 Maintenance Manuals and identify and explain the use of the manual. 30 c. Provide a copy of all audio/visual training materials used in the presentations. 31 8. Provide qualified instructors to conduct the training. 32 a. Instructors must have knowledge of the theory of operation and practical 33 experience with the equipment,product,or system. 34 b. Instructors must have successfully conducted similar training courses. 35 9. Training may be recorded by the Owner or its consultants for use in future training. 36 Provide legal releases or pay additional fees required to allow training by the 37 manufacturer to be recorded. 38 10. Schedule for training is to be approved by Owner. 39 a. Schedule training and start-up operations for no more than one piece of 40 equipment or system at a time. 41 b. Owner may require re-scheduling of training if operations personnel are not 42 available for training on a scheduled date. 43 c. Provide a minimum of 2 weeks' notice if training must be rescheduled. 44 d. Training is to be limited to 24 hours per week. 45 e. Time required for training is to be considered in the development of the Project 46 schedule. 47 11. Schedule and coordinate training for equipment,products, or systems which depend 48 upon other equipment or systems for proper operation so that trainees can be made 49 familiar with the operation and maintenance of the entire operating system. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 017500-4 STARTING AND ADJUSTING Page 4 of 6 1 12. Conduct a training course for the equipment products and systems provided for the 2 Project. Training is to be adequate to meet the training objectives described above. 3 Details for training will be established in the project specifications for that 4 equipment. Cost for training and start up will be included in the Cost of Work for 5 each equipment package. 6 1.10 DELIVERY,STORAGE,AND HANDLING [NOT USED] 7 1.11 FIELD [SITE] CONDITIONS 8 A. Do not start or test any apparatus until the complete unit has been installed and 9 thoroughly checked. 10 B. A representative of the Supplier shall be in attendance of tests and start-up procedures 11 when required by these Specifications. 12 1.12 WARRANTY [NOT USED] 13 PART 2 - PRODUCTS 14 2.1 OWNER-FURNISHED [OR] OWNER-SUPPLIED PRODUCTS [NOT USED] 15 2.2 PRODUCT TYPES 16 A. Testing Instrumentation 17 1. Furnish any instrument or other testing devices needed to conduct tests according to 18 all applicable requirements. 19 2.3 ACCESSORIES [NOT USED] 20 2.4 SOURCE QUALITY CONTROL [NOT USED] 21 PART 3 - EXECUTION 22 3.1 INSTALLERS [NOT USED] 23 3.2 EXAMINATION 24 A. Inspect equipment prior to placing any equipment or system into operation. Make 25 adjustments as necessary for proper operation. 26 1. Check for adequate and proper lubrication. 27 2. Determine that parts or components are free from undue stress from structural 28 members,piping or anchorage. 29 3. Adjust equipment for proper balance and operations. 30 4. Determine that vibrations are within acceptable limits. 31 5. Determine that equipment operates properly under full load conditions. 32 6. Determine that the equipment is in true alignment. 33 B. Have the Supplier's representative present when the equipment is placed in operation. 34 1. The Representative is to be on-site as often as necessary for proper and trouble free 35 operation. 36 2. Ensure that the proper procedure is employed in start up of systems. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 017500-5 STARTING AND ADJUSTING Page 5 of 6 1 C. Provide Equipment Installation Reports for Equipment. 2 1. Certify that the equipment and related appurtenances have been thoroughly 3 examined and approved for start-up and operation. 4 2. Include the date when Owner's personnel were instructed in the proper operation 5 and maintenance of the equipment in the report. 6 3.3 PREPARATION [NOT USED] 7 3.4 ERECTION/INSTALLATION/APPLICATION [NOT USED] 8 3.5 REPAIR/RESTORATION [NOT USED] 9 3.6 RE-INSTALLATION [NOT USED] 10 3.7 FIELD [OR] SITE QUALITY CONTROL [NOT USED] 11 3.8 SYSTEM STARTUP 12 A. Refer to the individual sections of the specifications for specific start up procedures. 13 B. Initial Operation 14 1. Start,test, and place equipment and systems into operation for 30 days to allow the 15 Owner and Engineer to observe the operation and overall performance of the 16 equipment and to determine that controls function as intended. 17 2. Equipment which operates on a limited or part-time basis shall be operated in the 18 presence of the Engineer to demonstrate that controls function as specified. 19 3. Perform acceptance test as specified in individual specification sections. 20 Demonstrate that equipment and systems meet the specified performance criteria. 21 4. Unless specifically stated otherwise in the individual equipment specifications, 22 equipment and systems are not substantially complete until the end of this initial 23 operation period. If an exception to this requirement is specifically noted in an 24 individual equipment specification,the exception shall only apply to that particular 25 piece of equipment and not to the remaining components provided under the 26 Project. 27 3.9 ADJUSTING [NOT USED] 28 3.10 CLEANING [NOT USED] 29 3.11 CLOSEOUT ACTIVITIES [NOT USED] 30 3.12 PROTECTION [NOT USED] 31 3.13 MAINTENANCE 32 A. Maintain equipment until the Project is accepted by the Owner. 33 1. Insure that mechanical equipment is properly greased,oiled, or otherwise cared for 34 as recommended by the Supplier. 35 2. Operate air handling equipment only when filters are in place and are clean. 36 Change filters weekly during construction. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 017500-6 STARTING AND ADJUSTING Page 6 of 6 1 B. Service equipment per the Supplier's instructions immediately before releasing the 2 equipment to the Owner. 3 1. Replace replaceable filters and clean permanent filters associated with air handling 4 units or other packaged equipment. 5 2. Remove and clean screens at strainers in piping systems. 6 3. Clean insects from intake louver screens. 7 3.14 ATTACHMENTS [NOT USED] 8 END OF SECTION CITY OF FORT WORTH Northside IV 14-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 01 7719-1 CLOSEOUT REQUIREMENTS Page 1 of 3 1 SECTION 0177 19 2 CLOSEOUT REQUIREMENTS 3 PART1 - 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. CITY OF FORT WORTH Northside IV 24-Inch Rater Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 017719-2 CLOSEOUT REQUIREMENTS Page 2 of 3 1 1.6 INFORMATIONAL SUBMITTALS [NOT USED] 2 1.7 CLOSEOUT SUBMITTALS [NOT USED] 3 PART 2- PRODUCTS [NOT USED] 4 PART 3 - EXECUTION 5 3.1 INSTALLERS [NOT USED] 6 3.2 EXAMINATION [NOT USED] 7 3.3 PREPARATION [NOT USED] 8 3.4 CLOSEOUT PROCEDURE 9 A. Prior to requesting Final Inspection, submit: 10 1. Project Record Documents in accordance with Section 01 78 39 11 2. Operation and Maintenance Data, if required,in accordance with Section 01 78 23 12 B. Prior to requesting Final Inspection,perform final cleaning in accordance with Section 13 01 7423. 14 C. Final Inspection 15 1. After final cleaning,provide notice to the City Project Representative that the Work 16 is completed. 17 a. The City will make an initial Final Inspection with the Contractor present. 18 b. Upon completion of this inspection,the City will notify the Contractor,in 19 writing within 10 business days,of any particulars in which this inspection 20 reveals that the Work is defective or incomplete. 21 2. Upon receiving written notice from the City,immediately undertake the Work 22 required to remedy deficiencies and complete the Work to the satisfaction of the 23 City. 24 3. Upon completion of Work associated with the items listed in the City's written 25 notice, inform the City,that the required Work has been completed. Upon receipt 26 of this notice,the City, in the presence of the Contractor,will make a subsequent 27 Final Inspection of the project. 28 4. Provide all special accessories required to place each item of equipment in full 29 operation. These special accessory items include,but are not limited to: 30 a. Specified spare parts 31 b. Adequate oil and grease as required for the first lubrication of the equipment 32 c. Initial fill up of all chemical tanks and fuel tanks 33 d. Light bulbs 34 e. Fuses 35 f. Vault keys 36 g. Handwheels 37 h. Other expendable items as required for initial start-up and operation of all 38 equipment 39 D. Notice of Project Completion CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 0177 19-3 CLOSEOUT REQUIREMENTS Page 3 of 3 1 1. Once the City Project Representative finds the Work subsequent to Final Inspection 2 to be satisfactory,the City will issue a Notice of Project Completion(Green Sheet). 3 E. Supporting Documentation 4 1. Coordinate with the City Project Representative to complete the following 5 additional forms: 6 a. Final Payment Request 7 b. Statement of Contract Time 8 c. Affidavit of Payment and Release of Liens 9 d. Consent of Surety to Final Payment 10 e. Pipe Report(if required) 11 f. Contractor's Evaluation of City 12 g. Performance Evaluation of Contractor 13 F. Letter of Final Acceptance 14 1. Upon review and acceptance of Notice of Project Completion and Supporting 15 Documentation, in accordance with General Conditions, City will issue Letter of 16 Final Acceptance and release the Final Payment Request for payment. 17 3.5 REPAIR/RESTORATION [NOT USED] 18 3.6 RE-INSTALLATION [NOT USED] 19 3.7 FIELD [OR] 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 END OF SECTION 28 Revision Log DATE NAME SUMMARY OF CHANGE 29 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 01 7823-1 OPERATION AND MAINTENANCE DATA Page]of 5 1 SECTION 0178 23 2 OPERATION AND MAINTENANCE DATA 3 PART1 - GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. Product data and related information appropriate for City's maintenance and 7 operation of products furnished under Contract 8 2. Such products may include,but are not limited to: 9 a. Traffic Controllers 10 b. Irrigation Controllers(to be operated by the City) 11 c. Butterfly Valves 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 Contract 16 2. Division 1 —General Requirements 17 1.2 PRICE AND PAYMENT PROCEDURES 18 A. Measurement and Payment 19 1. Work associated with this Item is considered subsidiary to the various Items bid. 20 No separate payment will be allowed for this Item. 21 1.3 REFERENCES [NOT USED] 22 1.4 ADMINISTRATIVE REQUIREMENTS 23 A. Schedule 24 1. Submit manuals in final form to the City within 30 calendar days of product 25 shipment to the project site. 26 1.5 SUBMITTALS 27 A. Submittals shall be in accordance with Section 0133 00. All submittals shall be 28 approved by the City prior to delivery. 29 1.6 INFORMATIONAL SUBMITTALS 30 A. Submittal Form 31 1. Prepare data in form of an instructional manual for use by City personnel. 32 2. Format 33 a. Size: 8 '/2 inches x 11 inches 34 b. Paper 35 1) 40 pound minimum,white, for typed pages 36 2) Holes reinforced with plastic,cloth or metal 37 c. Text: Manufacturer's printed data, or neatly typewritten CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 017823-2 OPERATION AND MAINTENANCE DATA Page 2 of 5 1 d. Drawings 2 1) Provide reinforced punched binder tab,bind in with text 3 2) Reduce larger drawings and fold to size of text pages. 4 e. Provide fly-leaf for each separate product, or each piece of operating 5 equipment. 6 1) Provide typed description of product,and major component parts of 7 equipment. 8 2) Provide indexed tabs. 9 f. Cover 10 1) Identify each volume with typed or printed title "OPERATING AND 11 MAINTENANCE INSTRUCTIONS". 12 2) List: 13 a) Title of Project 14 b) Identity of separate structure as applicable 15 c) Identity of general subject matter covered in the manual 16 3. Binders 17 a. Commercial quality 3-ring binders with durable and cleanable plastic covers 18 b. When multiple binders are used, correlate the data into related consistent 19 groupings. 20 4. If available,provide an electronic form of the O&M Manual. 21 B. Manual Content 22 1. Neatly typewritten table of contents for each volume, arranged in systematic order 23 a. Contractor,name of responsible principal, address and telephone number 24 b. A list of each product required to be included, indexed to content of the volume 25 c. List,with each product: 26 1) The name,address and telephone number of the subcontractor or installer 27 2) A list of each product required to be included,indexed to content of the 28 volume 29 3) Identify area of responsibility of each 30 4) Local source of supply for parts and replacement 31 d. Identify each product by product name and other identifying symbols as set 32 forth in Contract Documents. 33 2. Product Data 34 a. Include only those sheets which are pertinent to the specific product. 35 b. Annotate each sheet to: 36 1) Clearly identify specific product or part installed 37 2) Clearly identify data applicable to installation 38 3) Delete references to inapplicable information 39 3. Drawings 40 a. Supplement product data with drawings as necessary to clearly illustrate: 41 1) Relations of component parts of equipment and systems 42 2) Control and flow diagrams 43 b. Coordinate drawings with information in Project Record Documents to assure 44 correct illustration of completed installation. 45 c. Do not use Project Record Drawings as maintenance drawings. 46 4. Written text, as required to supplement product data for the particular installation: 47 a. Organize in consistent format under separate headings for different procedures. 48 b. Provide logical sequence of instructions of each procedure. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:700277 Revised December 20,2012 017823-3 OPERATION AND MAINTENANCE DATA Page 3 of 5 1 5. Copy of each warranty,bond and service contract issued 2 a. Provide information sheet for City personnel giving: 3 1) Proper procedures in event of failure 4 2) Instances which might affect validity of warranties or bonds 5 C. Manual for Materials and Finishes 6 1. Submit 5 copies of complete manual in final form. 7 2. Content, for architectural products, applied materials and finishes: 8 a. Manufacturer's data, giving full information on products 9 1) Catalog number, size, composition 10 2) Color and texture designations 11 3) Information required for reordering special manufactured products 12 b. Instructions for care and maintenance 13 1) Manufacturer's recommendation for types of cleaning agents and methods 14 2) Cautions against cleaning agents and methods which are detrimental to 15 product 16 3) Recommended schedule for cleaning and maintenance 17 3. Content, for moisture protection and weather exposure products: 18 a. Manufacturer's data, giving full information on products 19 1) Applicable standards 20 2) Chemical composition 21 3) Details of installation 22 b. Instructions for inspection,maintenance and repair 23 D. Manual for Equipment and Systems 24 1. Submit 5 copies of complete manual in final form. 25 2. Content,for each unit of equipment and system,as appropriate: 26 a. Description of unit and component parts 27 1) Function,normal operating characteristics and limiting conditions 28 2) Performance curves,engineering data and tests 29 3) Complete nomenclature and commercial number of replaceable parts 30 b. Operating procedures 31 1) Start-up,break-in,routine and normal operating instructions 32 2) Regulation, control, stopping, shut-down and emergency instructions 33 3) Summer and winter operating instructions 34 4) Special operating instructions 35 c. Maintenance procedures 36 1) Routine operations 37 2) Guide to"trouble shooting" 38 3) Disassembly,repair and reassembly 39 4) Alignment, adjusting and checking 40 d. Servicing and lubrication schedule 41 1) List of lubricants required 42 e. Manufacturer's printed operating and maintenance instructions 43 f. Description of sequence of operation by control manufacturer 44 1) Predicted life of parts subject to wear 45 2) Items recommended to be stocked as spare parts 46 g. As installed control diagrams by controls manufacturer 47 h. Each contractor's coordination drawings 48 1) As installed color coded piping diagrams CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 01 7823-4 OPERATION AND MAINTENANCE DATA Page 4 of 5 1 i. Charts of valve tag numbers,with location and function of each valve 2 j. List of original manufacturer's spare parts,manufacturer's current prices, and 3 recommended quantities to be maintained in storage 4 k. Other data as required under pertinent Sections of Specifications 5 3. Content, for each electric and electronic system,as appropriate: 6 a. Description of system and component parts 7 1) Function,normal operating characteristics,and limiting conditions 8 2) Performance curves,engineering data and tests 9 3) Complete nomenclature and commercial number of replaceable parts 10 b. Circuit directories of panelboards 11 1) Electrical service 12 2) Controls 13 3) Communications 14 c. As installed color coded wiring diagrams 15 d. Operating procedures 16 1) Routine and normal operating instructions 17 2) Sequences required 18 3) Special operating instructions 19 e. Maintenance procedures 20 1) Routine operations 21 2) Guide to "trouble shooting" 22 3) Disassembly,repair and reassembly 23 4) Adjustment and checking 24 f. Manufacturer's printed operating and maintenance instructions 25 g. List of original manufacturer's spare parts,manufacturer's current prices, and 26 recommended quantities to be maintained in storage 27 h. Other data as required under pertinent Sections of Specifications 28 4. Prepare and include additional data when the need for such data becomes apparent 29 during instruction of City's personnel. 30 1.7 CLOSEOUT SUBMITTALS [NOT USED] 31 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 32 1.9 QUALITY ASSURANCE 33 A. Provide operation and maintenance data by personnel with the following criteria: 34 1. Trained and experienced in maintenance and operation of described products 35 2. Skilled as technical writer to the extent required to communicate essential data 36 3. Skilled as draftsman competent to prepare required drawings CITY OF FORT WORTH Northside 1V 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 01 7823-5 OPERATION AND MAINTENANCE DATA Page 5 of 5 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 [NOT USED] 6 END OF SECTION 7 Revision Log DATE NAME SUMMARY OF CHANGE 8/31/2012 D.Johnson 1.5.A.1—title of section removed 8 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 01 7839-1 PROJECT RECORD DOCUMENTS Page 1 of 4 1 SECTION 0178 39 2 PROJECT RECORD DOCUMENTS 3 PART1 - GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. Work associated with the documenting the project and recording changes to project 7 documents, including: 8 a. Record Drawings 9 b. Water Meter Service Reports 10 c. Sanitary Sewer Service Reports 11 d. Large Water Meter Reports 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 Contract 16 2. Division 1 —General Requirements 17 1.2 PRICE AND PAYMENT PROCEDURES 18 A. Measurement and Payment 19 1. Work associated with this Item is considered subsidiary to the various Items bid. 20 No separate payment will be allowed for this Item. 21 1.3 REFERENCES [NOT USED] 22 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 23 1.5 SUBMITTALS 24 A. Prior to submitting a request for Final Inspection, deliver Project Record Documents to 25 City's Project Representative. 26 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 27 1.7 CLOSEOUT SUBMITTALS [NOT USED] 28 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 29 1.9 QUALITY ASSURANCE 30 A. Accuracy of Records 31 1. Thoroughly coordinate changes within the Record Documents,making adequate 32 and proper entries on each page of Specifications and each sheet of Drawings and 33 other Documents where such entry is required to show the change properly. 34 2. Accuracy of records shall be such that future search for items shown in the Contract 35 Documents may rely reasonably on information obtained from the approved Project 36 Record Documents. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 017839-2 PROJECT RECORD DOCUMENTS Page 2 of 4 1 3. To facilitate accuracy of records,make entries within 24 hours after receipt of 2 information that the change has occurred. 3 4. Provide factual information regarding all aspects of the Work,both concealed and 4 visible,to enable future modification of the Work to proceed without lengthy and 5 expensive site measurement,investigation and examination. 6 1.10 STORAGE AND HANDLING 7 A. Storage and Handling Requirements 8 1. Maintain the job set of Record Documents completely protected from deterioration 9 and from loss and damage until completion of the Work and transfer of all recorded 10 data to the final Project Record Documents. 11 2. In the event of loss of recorded data,use means necessary to again secure the data 12 to the City's approval. 13 a. In such case,provide replacements to the standards originally required by the 14 Contract Documents. 15 1.11 FIELD [SITE] CONDITIONS [NOT USED] 16 1.12 WARRANTY [NOT USED] 17 PART 2- PRODUCTS 18 2.1 OWNER-FURNISHED [OR] OWNER-SUPPLIED PRODUCTS [NOT USED] 19 2.2 RECORD DOCUMENTS 20 A. Job set 21 1. Promptly following receipt of the Notice to Proceed, secure from the City,at no 22 charge to the Contractor, 1 complete set of all Documents comprising the Contract. 23 B. Final Record Documents 24 1. At a time nearing the completion of the Work and prior to Final Inspection,provide 25 the City 1 complete set of all Final Record Drawings in the Contract. 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 [NOT USED] 31 3.3 PREPARATION [NOT USED] 32 3.4 MAINTENANCE DOCUMENTS 33 A. Maintenance of Job Set 34 1. Immediately upon receipt of the job set, identify each of the Documents with the 35 title, "RECORD DOCUMENTS -JOB SET". CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100177 Revised July 1,2011 01 7839-3 PROJECT RECORD DOCUMENTS Page 3 of 4 1 2. Preservation 2 a. Considering the Contract completion time,the probable number of occasions 3 upon which the job set must be taken out for new entries and for examination, 4 and the conditions under which these activities will be performed,devise a 5 suitable method for protecting the job set. 6 b. Do not use the job set for any purpose except entry of new data and for review 7 by the City,until start of transfer of data to final Project Record Documents. 8 c. Maintain the job set at the site of work. 9 3. Coordination with Construction Survey 10 a. At a minimum,in accordance with the intervals set forth in Section 01 71 23, 11 clearly mark any deviations from Contract Documents associated with 12 installation of the infrastructure. 13 4. Making entries on Drawings 14 a. Record any deviations from Contract Documents. 15 b. Use an erasable colored pencil(not ink or indelible pencil),clearly describe the 16 change by graphic line and note as required. 17 c. Date all entries. 18 d. Call attention to the entry by a"cloud" drawn around the area or areas affected. 19 e. In the event of overlapping changes,use different colors for the overlapping 20 changes. 21 5. Conversion of schematic layouts 22 a. In some cases on the Drawings, arrangements of conduits, circuits,piping, 23 ducts,and similar items,are shown schematically and are not intended to 24 portray precise physical layout. 25 1) Final physical arrangement is determined by the Contractor,subject to the 26 City's approval. 27 2) However, design of future modifications of the facility may require 28 accurate information as to the final physical layout of items which are 29 shown only schematically on the Drawings. 30 b. Show on the job set of Record Drawings,by dimension accurate to within 1 31 inch,the centerline of each run of items. 32 1) Final physical arrangement is determined by the Contractor, subject to the 33 City's approval. 34 2) Show,by symbol or note,the vertical location of the Item("under slab", "in 35 ceiling plenum", "exposed", and the like). 36 3) Make all identification sufficiently descriptive that it may be related 37 reliably to the Specifications. 38 c. The City may waive the requirements for conversion of schematic layouts 39 where,in the City's judgment,conversion serves no useful purpose. However, 40 do not rely upon waivers being issued except as specifically issued in writing 41 by the City. 42 B. Final Project Record Documents 43 1. Transfer of data to Drawings 44 a. Carefully transfer change data shown on the job set of Record Drawings to the 45 corresponding final documents, coordinating the changes as required. 46 b. Clearly indicate at each affected detail and other Drawing a full description of 47 changes made during construction, and the actual location of items. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 017839-4 PROJECT RECORD DOCUMENTS Page 4 of 4 1 c. Call attention to each entry by drawing a "cloud" around the area or areas 2 affected. 3 d. Make changes neatly, consistently and with the proper media to assure 4 longevity and clear reproduction. 5 2. Transfer of data to other Documents 6 a. If the Documents, other than Drawings,have been kept clean during progress of 7 the Work, and if entries thereon have been orderly to the approval of the City, 8 the job set of those Documents, other than Drawings,will be accepted as final 9 Record Documents. 10 b. If any such Document is not so approved by the City, secure a new copy of that 11 Document from the City at the City's usual charge for reproduction and 12 handling, and carefully transfer the change data to the new copy to the approval 13 of the City. 14 3.5 REPAIR/RESTORATION [NOT USED] 15 3.6 RE-INSTALLATION [NOT USED] 16 3.7 FIELD [OR] SITE QUALITY CONTROL [NOT USED] 17 3.8 SYSTEM STARTUP [NOT USED] 18 3.9 ADJUSTING [NOT USED] 19 3.10 CLEANING [NOT USED] 20 3.11 CLOSEOUT ACTIVITIES [NOT USED] 21 3.12 PROTECTION [NOT USED] 22 3.13 MAINTENANCE [NOT USED] 23 3.14 ATTACHMENTS [NOT USED] 24 END OF SECTION 25 Revision Log DATE NAME SUMMARY OF CHANGE 26 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised July 1,2011 SIHSIKIJ 60 KOISIAIQ 099600-1 HIGH PERFORMANCE COATINGS Page 1 of 13 1 SECTION 09 96 00 2 HIGH PERFORMANCE COATINGS 3 PART 1 - GENERAL 4 1.1 SUMMARY 5 A. General 6 1. Furnish labor,materials,equipment and incidentals necessary to apply protective 7 coatings to material and equipment as specified herein, including the preparation of 8 surfaces prior to application of coatings. 9 2. Protective coatings are special coatings to be used at specific locations or on 10 specific surfaces as indicated herein and are complementary to the coating surfaces 11 specified in that every surface of every description, except those which are 12 specifically noted not to receive a coating finish, shall be covered by a paint system 13 as specified in this Section. 14 3. Protective coatings shall be applied to the following surfaces: 15 a. Metal surfaces located outside of buildings and other structures anywhere on 16 the Site. 17 b. New piping,except: 18 1) None. 19 c. Concrete surfaces at the following locations: 20 1) None. 21 d. For concrete surfaces not covered by this Section,refer to Section 03 30 00. 22 4. Special applications for painting include the following: 23 a. Aluminum surfaces in contact with or embedded in concrete shall be treated in 24 accordance with Section 03 30 00. 25 b. Buried pipe and valves shall receive a shop applied protective coating as 26 described in the appropriate section of the Specifications. 27 5. Contain,treat, and dispose of any dust, spray, drainage, or spillage resulting from 28 coating operations. It shall be the Contractor's responsibility to determine if the 29 materials to be disposed of are classified as Hazardous Waste. Disposed of waste, 30 hazardous or otherwise, shall be in accordance with applicable regulations. The 31 Contractor shall be aware of and understand the regulations concerning disposal of 32 waste generated by coating operations. 33 B. Related Specification Sections include,but are not necessarily limited to: 34 1. Division 0—Bidding Requirements, Contract Forms, and Conditions of the 35 Contract 36 2. Division 1 —General Requirements 37 3. 03 30 00—Cast-in-Place Concrete 38 1.2 PRICE AND PAYMENT PROCEDURES 39 A. Measurement and Payment 40 1. Measurement 41 a. This Item is considered subsidiary to the item being coated. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 099600-2 HIGH PERFORMANCE COATINGS Page 2 of 13 1 2. Payment 2 a. The work performed and the materials furnished in accordance with this Item 3 are subsidiary to the item requiring coating, complete in place, and no other 4 compensation will be allowed. 5 1.3 REFERENCES 6 A. Reference Standards 7 1. Reference standards cited in this Specification refer to the current reference 8 standard 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. American National Standards Institute(ANSI) 11 3. NACE International Engineers(MACE) 12 4. Occupational Safety and Health Administration(OSHA), U.S.,Department of 13 Labor 14 5. The Society for Protective Coatings(SSPC) 15 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 16 1.5 SUBMITTALS 17 A. Submittals shall be in accordance with Section 0133 00. 18 1.6 ACTION SUBMITTALSANFORMATIONAL SUBMITTALS 19 A. Product Data 20 1. Manufacturer's Product Data sheet for each paint type, including surface 21 preparation requirements,recommended spreading rates,application procedures, 22 recommended primers,and other instructions. 23 2. Color charts of each paint type. 24 1.7 CLOSEOUT SUBMITTALS [NOT USED] 25 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 26 1.9 QUALITY ASSURANCE 27 A. Applicator's Qualifications 28 1. Applicators must be qualified in this line of work and have a minimum of 5 years' 29 experience in the application of the protective coatings of the types specified herein. 30 Submit a list of recent projects and names of references for those projects. 31 B. Product Quality 32 1. Use only the coatings specified in this Section. Use only those thinners and 33 solvents recommended by the manufacturer,only in the amounts necessary to 34 produce the manufacturer's recommended spreading rate,and in amounts not 35 exceeding the maximum quantities stated in the manufacturer's literature. 36 2. The coating material shall not show excessive settling in a freshly opened full can 37 and shall be easily re-dispersed with a paddle to a smooth,homogeneous state. It 38 shall show no curdling, livering,caking,or color separation and shall be free of 39 lumps or skim surfaces. CITY OF FORT WORTH Northside IV 14-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 099600-3 HIGH PERFORMANCE COATINGS Page 3 of 13 1 C. Testing 2 1. Protective coatings shall be applied under quality control procedures,which include 3 inspection of surface preparation and for each coat. Do not proceed with the next 4 step until the Engineer has approved the previous step. The Contractor shall be 5 solely responsible for testing for this Section,at no further cost to the Owner. The 6 Engineer shall also make such tests if it is considered necessary. Cooperate with 7 the Engineer,providing equipment,scaffolds,and other equipment as requested by 8 the Engineer. 9 D. Testing Equipment 10 1. Furnish the testing apparatus necessary for testing coatings, including the 11 following: 12 a. One set of U.S. Department of Commerce thickness calibration plates, certified 13 by the National Bureau of Standards,to test dry film thickness. 14 b. Five wet-film thickness gauges. Give one to Owner's representative. Each 15 painter shall keep one to test paint as it is applied. 16 c. One dry-film thickness gauge,Mikrotest III,0 -40 mils with calibration 17 standard approved by the Bureau of Standards. 18 d. One Bacharach Sling Psychrometer,Model 12-7011. 19 e. Tinker and Rasor Model M 1 Holiday Detector and recommended wetting 20 agent. 21 f. One set of SSPC VIS 1-89 Visual Standards for Abrasive Blast Cleaned Steel. 22 E. Testing Reports 23 1. Submit an inspection report for each coating applied on the Project. The testing 24 report shall be completed on a form furnished by the Engineer and shall bear the 25 signature of the Contractor and the Owner's representative. 26 1.10 DELIVERY,STORAGE,AND HANDLING 27 A. Deliver coating products to the Site in original unopened containers,with 28 manufacturer's label and batch number attached. Do not apply products until the 29 Owner's field representative has approved the product for use. 30 B. Use one location at each site for the storage of coating products. Protect the floor from 31 spills and other damage. Protect the products from extreme heat or cold. Keep 32 containers covered. Keep the storage rooms clean of trash and debris. Dispose of oily 33 or used rags daily. Under no circumstances shall they be allowed to accumulate. Take 34 precautions to prevent fires. The storage of flammable liquids shall comply with the 35 City, State, or other fire codes. 36 1.11 FIELD [SITE] CONDITIONS 37 A. It is desired that the paint products be furnished by as few manufacturers as possible to 38 meet the requirements of the Specifications. Coating products of the same type shall be 39 supplied by the same manufacturer. Do not mix products from different sources. 40 Apply finish coats in the field. The Owner shall select colors. CITY OF FORT WORTH Northside IV 24-Inch Rater Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 099600-4 HIGH PERFORMANCE COATINGS Page 4 of 13 1 B. Primers factory-applied to equipment shall be those specified. Where possible,notify 2 manufacturers which shop prime coats will be required in order to be compatible with 3 field-applied finish coats. Where equipment is purchased which has the manufacturer's 4 standard primer or a factory finish which is other than as specified in this section, 5 remove the factory-applied paint system or apply passivators or other special coatings 6 as required to make the surface compatible with the finish coat specified. 7 C. Do not apply any coating to machinery,piping, or other surfaces before testing has been 8 completed and systems approved. Any damage to coatings resulting from subsequent 9 corrective procedures shall be stripped back to bare metal and repainted with the 10 appropriate paint system as directed by the Engineer. 11 D. Surfaces which will be inaccessible after installation shall be coated prior to 12 installation, or shall be coated and approved in stages as the work is installed. 13 E. The Engineer shall approve surfaces for application of coatings at each stage. Any 14 material that is coated prior to the Engineer's approval shall be stripped back to bear 15 metal and repainted. 16 F. At least 1 week shall be allowed for drying of finished surfaces before any machinery 17 can be placed into service. 18 G. Do not apply coating over nameplates or other identification plaques. Mask such plates 19 and keep protected. Remove tape and polish nameplates after painting is complete. 20 H. Environmental Conditions 21 1. Do not apply coatings under conditions that are unsuitable for the production of 22 good results. Remove trash and debris from enclosed buildings and thoroughly 23 clean prior to application of coatings. Do not begin application of coatings in areas 24 where other trades are working,or where construction activities result in airborne 25 dust or other debris. Do not apply coatings in conditions which do not conform to 26 the recommendations of the coatings manufacturer. 27 2. Coatings shall only be applied when conditions fall within the parameters listed in 28 the manufacturer's printed data. 29 3. Do not apply any coatings when weather conditions are unfavorable. In the event 30 that climatic conditions are not conducive for best results,postpone application of 31 coatings until conditions conform to the manufacturer's recommendations and the 32 provisions of this Section. Do not apply coatings to a wet or damp surface in wet or 33 damp weather conditions,or when there is dust in the air. Surfaces exposed to 34 direct sunlight shall be shaded by awnings or other protective devices while 35 coatings are being applied. When necessary,provide temporary heating devices of 36 a type that produces no fumes which will discolor the paint system. 37 4. Apply coatings to surfaces which will be under water constantly or which 38 periodically will be under water during operation of the Project in accordance with 39 requirements for submerged structures to a point 1 foot above the maximum water 40 level. Mask the line of demarcation between the coating systems to a straight level 41 line. 42 I. Working Conditions 43 1. Provide adequate lighting at any location that coatings are being applied or testing 44 is performed. Illumination shall be of sufficient intensity to achieve good results. 45 Provide explosion-proof lighting when required. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 099600-5 HIGH PERFORMANCE COATINGS Page 5 of 13 1 2. Temporary ladders and scaffolds shall conform to applicable safety requirements. 2 Erect temporary scaffolds where needed to cover large areas. Provide ladders or 3 scaffolding during testing procedures. 4 1.12 WARRANTY 5 A. Protective coating shall be guaranteed for a period of 1 year from the date of the 6 Owner's acceptance of the Project. 7 B. A warranty inspection shall be conducted in the eleventh month following completion 8 of painting and coatings. Any defective work discovered at this date shall be corrected 9 by the Contractor in accordance with the Contract Documents at no additional cost to 10 the Owner. Other corrective measures may be required during the 1 year warranty 11 period. 12 PART 2- PRODUCTS 13 2.1 OWNER-FURNISHED [OR] OWNER-SUPPLIED PRODUCTS [NOT USED] 14 2.2 PRODUCT TYPES 15 A. Materials shall be the manufacturer's top of line quality products, as listed herein. 16 Products used on this project shall be as indicated below. Primers and finish coats shall 17 be manufactured by the same manufacturer. Coatings shall be from the same batch. 18 Products shall be as follows: 19 Type A Alkyd-Phenolic Universal Primer Tnemec Series 1 Purple Prime Sherwin-Williams Kem Kromik Universal International Paint, Interlac 573 LLC ICI Devoe Devguard 4165 Carboline Rustbond 8HB Ameron Amercoat 185HS Type B Epoxy-Polyamide Primer Tnemec Series 66 Sherwin-Williams Copoxy Primer International Paint, Intergard 251;Intergard 269 for valves and gates, LLC submerged structural steel and misc.metals, and submer ed piping ICI Devoe Debran 201 Carboline 893 Ameron Amerlock 400/2 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 099600-6 HIGH PERFORMANCE COATINGS Page 6 of 13 Type C Alkyd Enamel Tnemec Series 23 Enduratone Sherwin-Williams DTM Alkyd Enamel International Paint, Interlac 665 LLC ICI Devoe Devguard 4308 Carboline DTM58 Ameron Amercoat 5450 Type D Epoxy-Polyamide Coatings Tnemec Series 66 Sherwin-Williams Macropoxy 646 Epoxy International Paint, Intergurd 475HS;Interseal 670HS for valves and gates, LLC PVC pipe and conduit,submerged structural steel and misc. metals, and submerged piping ICI Devoe Devran 224 HS Carboline 890 Ameron Amercoat 395FD Type E Epoxy-Polyamide Coatings for Potable Water Tnemec Series N140 Pota-Pox Plus Sherwin-Williams Tank Clad Epoxy International Paint, Interline 850 or Interseal 67OHS (NSF colors) LLC ICI Devoe Bar-Rust 233H Carboline 891 Ameron Amerlock 400/2 Type F Epoxy-Polyamide Coatings for Walking Surfaces Tnemec Series 66 Hi-Build Epoxoline Sherwin-Williams Tile Clad HS International Paint, Interseal 670HS LLC ICI Devoe Devoe AST 250 Non-Skid Carboline 890 Ameron Amerlock 400/2 w/886 Non-Skid Additive CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 099600-7 HIGH PERFORMANCE COATINGS Page 7 of 13 Type G High Build Acrylic Polyurethane Enamel Tnemec Series 73 Endura-Shield Sherwin-Williams Hi-Solids Polyurethane International Paint, Interthane 870HS LLC ICI Devoe Devthane 359 Carboline 133HB Ameron Amercoat 450H Type H Aliphatic Polyurethane Enamel Tnemec Series 1074 Endura-Shield II Sherwin-Williams Hi-Solids Polyurethane International Paint, Interthane 990HS LLC ICI Devoe Devthane 379UVA Carboline 134HS Ameron Amercoat 450H Type I Modified Acrylic Coatings Tnemec Series 29 Tuferyl Sherwin-Williams DTM Acrylic ICI Devoe Devflex 4206 Ameron Amercoat 220 Carboline 3359 International Paint, Intercryl 520 LLC Type J Silicone Aluminum Coatings for High Temperature Tnemec Series 39 Silicon Aluminum Sherwin-Williams Silver Brite Aluminum 1359S8 International Paint, Intertherm 50 LLC ICI Devoe Devoe HT-12 Ameron Amercoat 878 Carboline 4674 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 099600-8 HIGH PERFORMANCE COATINGS Page 8 of 13 Type K Epoxy Concrete Coating Tnemec Series 64H-413 Hi-Build Tneme-Tar Sherwin-Williams Tar Guard Epoxy International Paint, Interzone 954 LLC ICI Devoe Devtar 247 Ameron Amercoat 78HB Coal Tar Epoxy Type L Epoxy Concrete Coating—HFS Tnemec Series 434/435 Perma-Shield System 1 2 2.3 ACCESSORIES 3 A. Color Selection 4 1. The color chart shall include the complete available range of colors, including tints 5 and shades. The Owner shall select the colors. 6 2. Use a multi-color system coating for any surface receiving more than one coat. 7 Each coat shall be tinted differently from the preceding coat in a manner that will 8 allow the various coats to be easily distinguished. Colors shall generally be from 9 light to dark shades,but the Contractor may have the option to select tint shades to 10 insure coats will receive adequate coverage without bleeding or otherwise showing 11 through the preceding coat. 12 2.4 SOURCE QUALITY CONTROL [NOT USED] 13 PART 3 - EXECUTION 14 3.1 INSTALLERS [NOT USED] 15 3.2 EXAMINATION [NOT USED] 16 3.3 PREPARATION 17 A. Thoroughly clean surfaces before applying coating. Where field cleaning is required, 18 apply one coat of shop primer to the surface to protect the surface until field cleaning is 19 performed. 20 B. Each surface shall have a primer, except in the instance where field cleaning is required 21 and the manufacturer's printed literature states that the coating may be applied without 22 a primer and approval of the Engineer is obtained. Shop-applied primer shall be 23 thoroughly cleaned of oil, grease, and other contaminants,and nicks or other defects 24 shall be spot-primed before subsequent coats are applied. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 099600-9 HIGH PERFORMANCE COATINGS Page 9 of 13 1 C. Thoroughly clean surfaces that are blasted of abrasive material, and apply coating to 2 surfaces before any corrosion occurs on the surface. Apply coatings no later than the 3 same day they are blasted. In the event that surfaces are not coated immediately after 4 cleaning,and rust reforms on the blasted surfaces,re-blast surfaces. Remove abrasives 5 used in the blasting operations,rust, scale, and other foreign materials accumulating 6 from the cleaning operations from the Site. Sweep abrasive blasted surfaces clean after 7 blasting is complete. 8 D. The adequacy of the preparation of surfaces shall be determined by comparing the 9 surface with SSPC Vis 1 "Pictorial Surface Preparation Standards for Painting Steel 10 Surfaces." Prepare surfaces in accordance with the following requirements: 11 1. Type SP 1 Near White Blasting 12 a. Surfaces shall receive one coat of sacrificial rust inhibitive shop primer to 13 protect the surfaces until time for cleaning and preparation of surfaces at the 14 Site. Metal surfaces shall be cleaned to a"Near White"condition by abrasive 15 blasting in accordance with SSPC SP 10"Near White Blast Cleaning",using 16 16 to 35 mesh grit. Take precautions to prevent gouging and channeling of metal. 17 The resulting surface profile shall be in accordance with the coating 18 manufacturer's recommendations. Protect soft metal parts,gears or other parts 19 of the equipment that may be damaged by the cleaning process or by the 20 introduction of grit or dust. Replace any oils or lubricants that are 21 contaminated by the cleaning process. 22 2. Type SP 1 A 23 a. Equipment that contains mechanical parts that would be damaged by field 24 cleaning may be factory-blasted to a"Near White"condition by abrasive 25 blasting before the equipment is assembled. Apply a single coat of primer that 26 is compatible with the next coat to the surface and allow to thoroughly cure 27 before assembly or shipping. This type of surface preparation may only be 28 performed on the sensitive components. All other components will be prepared 29 in accordance with Type SP 1 Near White Blasting. 30 3. Type SP2 Commercial Blast Cleaning 31 a. Thoroughly clean metal surfaces of mill scale,rust, and other foreign matter by 32 abrasive blasting to gray metal in accordance with SSPC SP6 "Commercial 33 Blast Cleaning." Perform abrasive blasting after erection,unless otherwise 34 approved by the Engineer. 35 4. Type SP3 Concrete Surfaces 36 a. Thoroughly cure concrete surfaces prior to application of coatings. Allow a 37 minimum of 30 days curing time to elapse before coatings are applied. 38 Concrete surfaces which are scheduled to receive coatings shall be dry and shall 39 be prepared by light abrasive blasting in accordance with SSPC SP7 "Brush 40 Blast Cleaning." Blasting shall be sufficient to remove dirt,dust, efflorescence, 41 oil,grease, stains,and other foreign matter and shall provide adequate surface 42 roughening for good adhesion. 43 5. Type SP4 Shop Preparation of Metal Surfaces 44 a. Exterior metal surfaces, except those specified for field preparation,may be 45 shop cleaned by blasting to a gray metal finish in accordance with SSPC SP 6 46 "Commercial Blast Cleaning",as described above. The blasted surface shall be 47 primed immediately as scheduled. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 099600-10 HIGH PERFORMANCE COATINGS Page 10 of 13 1 6. Type SP5 Field Preparation of Shop Primed Surfaces 2 a. Slag and weld metal accumulations and splatters not removed by the fabricator 3 shall be removed in the field by chipping or grinding. Sharp edges shall be 4 peened,ground or otherwise blunted. Areas adjacent to welds or any area 5 where shop primer has been damaged shall be thoroughly cleaned in 6 accordance with SSPC SP2"Hand Tool Cleaning"preparation and reprimed. 7 In order to prevent injury to surrounding painted surfaces,blast cleaning may 8 require the use of a lower air pressure, a shorter blast distance to the surface, 9 and shielding and masking. If damage is too extensive or uneconomical to 10 touch up, the entire item shall be recleaned and coated in accordance with the 11 provisions of this Section. Welds and irregular surfaces shall receive a field 12 coat of the specified primer prior to the application of the first field coat. 13 3.4 APPLICATION 14 A. Surface preparation and application of coatings shall be in accordance with applicable 15 standards of the Society for Protective Coatings(SSPC)and the manufacturer's 16 recommendations. Do not apply the prime coat until the Owner's field representative is 17 notified and approval is obtained for the surface preparation. Coating shall be applied 18 by skilled workmen and shall be brushed out or sprayed evenly,without runs, crazing, 19 sags,or other blemishes. Apply coating by brush or spray as noted in the 20 Specifications. 21 B. Apply the first coat to the surface,including cutting in around edges,before the second 22 coat is applied. The second coat and any successive coats shall not to be applied before 23 notifying the Owner's field representative and obtaining approval. Each coat shall be 24 tested before the successive coat is applied. 25 C. Each coat shall be thoroughly dry before application of the successive coat. The full 26 drying time recommended by the manufacturer shall be allowed. Sand enamel between 27 coats. 28 D. Protect adjacent materials from damage, including over spray or spillage. Provide drop 29 cloths or other protective tarps to cover floors, equipment or other adjacent materials. 30 3.5 REPAIR/RESTORATION [NOT USED] 31 3.6 RE-INSTALLATION [NOT USED] 32 3.7 FIELD [OR] SITE QUALITY CONTROL 33 A. Field Tests 34 1. Make wet film tests during painting operations to assure proper thicknesses of 35 coating are being applied. After each coat has been applied,test the paint film 36 thickness with a nondestructive,magnetic type thickness gauge. The total dry-film 37 thickness for each coat shall not be less than 75 percent of the amount specified. If 38 the thickness is less than 75 percent, apply additional coats until the total specified 39 thickness is obtained. The total thickness after the final coat has been applied shall 40 be 100 percent of the thickness specified,minimum. Apply additional coats until 41 the specified thickness is reached or exceeded. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 099600-11 HIGH PERFORMANCE COATINGS Page 11 of 13 1 B. Holiday Testing 2 1. Test the entire surface of coated submerged metal structures with a holiday 3 detector. For thickness between 10 and 20 mils(250 to 500 microns)a non-sudsing 4 type wetting agent, as recommended by the holiday detector manufacturer shall be 5 added to the water prior to wetting the detector sponge. Mark and repair pinholes 6 in accordance with the manufacturer's printed instructions,then retest pinholes. No 7 pinholes or other irregularities shall be permitted in the final coats. Areas 8 containing holidays shall receive additional coats until tests indicate no holidays. 9 3.8 SYSTEM STARTUP [NOT USED] 10 3.9 ADJUSTING [NOT USED] 11 3.10 CLEANING 12 A. Promptly remove trash and debris resulting from painting operation from the Site. 13 Remove drop cloths,masking tapes and other protective coverings. Remove paint 14 spills, splatters, overlap of paint from adjacent material and other defects. Spot paint 15 nicks and other defects. 16 B. Remove paint containers and waste products. Thoroughly clean paint storage rooms, 17 removing spilled paint from walls and floors. 18 3.11 CLOSEOUT ACTIVITIES [NOT USED] 19 3.12 PROTECTION [NOT USED] 20 3.13 MAINTENANCE [NOT USED] 21 3.14 ATTACHMENTS 22 A. Protective coatings shall be applied in accordance with the attached schedule. See 23 Attachment for Schedule. 24 END OF SECTION CITY OF FORT WORTH Northside IV 14-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 N W. en OO ) V] V] y V] V] F 0O � ,.a000 000 000 000 000 X000 X00 o U N ri cn O N 4 M O N Wi M O N Wi Wi O N V' .4i O N vi Wi O �C �C O a A U O1 C; z 0 wQUU WAC7 WAC7 wAA �c1AA �c1AA Ww x Ao, www � www� � �ww �w � www � www � www � ww � w w w w w w w N Z O W o E � A Z cn Ell) Ell) cn cn cn Ell) °Z W O O x c� � rU x Z d H d d OU O Cn Cn COO COO V o 0 0 0 0 0 0 H U 1 Ell) Ell) O d a F N �vi Fj O � � 3 0 cl G�. a W C� ono w civ p 'd cd U W a� cl3 on a cl a� O � � a w w> � ¢ � a� > 3va H a rs, Q 3 z N d' N d' N d' •--� --� ,-� ti a C/O O C/O c O C/O C*n O C/O COO U� COO ^ w w ¢ a COO CIO COO o v) F C/O V] C/O V] C/O V] v vFi N .4 �o m ,.aoo �n W) W) 000 * * * o � c U a Q N vi lV W, o o o N cn cri �i N o U M z o Fr w U mAx w titi dUU as w w w w w O O N M G Cd Cd M ZV H H H H H � o 0 ti zr t � u U _ N Con dW W w w w Colo Cn c4n a d F Z11 c ; 3 11 U o O Z N cd I-Cd + O O w O �" � C/] N 0 0 Cd z cd Con 0 (zj p w w cd b w U � U o $ a0i Un Cd w Cd N 3 O 3 UUP oUCl x W W �. W U d x u W �+.� � � F pG a o0z O N M M M az Colo Colo � o oq w ¢O W O oo 1\ ~. - M-. - O z a+ Z C� rig rig v� v� C� rig F H VI con un V] V] V] 'In 'In U �n DIVISION 22 PLUMBING 22 14 29.16-1 SUBMERSIBLE SUMP PUMPS Pagel of 3 1 SECTION 22 14 29.16 2 SUBMERSIBLE SUMP PUMPS 3 PART 1 - GENERAL 4 1.1 SUMMARY 5 A. General 6 1. Furnish labor,materials, equipment and incidentals necessary to install submersible 7 sump pumps. Provide a sump pump capable of fitting in the size sump shown. 8 Any structural modifications required at the structure shall be made at no additional 9 cost to the Owner. The pump and motor shall have a standard manufacturer's 10 nameplate securely affixed in a conspicuous place showing the serial number, 11 model number,manufacturer,ratings, and other pertinent nameplate data. 12 B. 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 construction of the Pressure Plane 20 Flow Transfer Station, 21 2. Payment 22 a. The work performed and the materials furnished in accordance with this Item 23 are subsidiary to the Pressure Plane Flow Transfer Station and shall be 24 subsidiary to the unit price bid per lump sum of Pressure Plane Flow Transfer 25 Station complete in place, and no other compensation will be allowed. 26 1.3 REFERENCES [NOT USED] 27 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 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 delivery and/or fabrication for 31 specials. 32 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS 33 A. Shop Drawings. 34 B. Operation and Maintenance Manuals. 35 C. If requested,the Equipment Manufacturer shall submit a list of 10 similar installations 36 which have been in satisfactory operation for at least 3 years. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 221429.16-2 SUBMERSIBLE SUMP PUMPS Page 2 of 3 1 1.7 CLOSEOUT SUBMITTALS [NOT USED] 2 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 3 1.9 QUALITY ASSURANCE 4 A. Manufacturer's Representative for Startup and Testing 5 1. The services of the Manufacturer's technical representative shall be provided for 6 pre-startup installation checks, startup assistance,training of Owner's operating 7 personnel,troubleshooting and other services as required in Section 0175 00. 8 1.10 DELIVERY,STORAGE,AND HANDLING 9 A. Store equipment with protection from the weather, excessive humidity and temperature, 10 dirt, dust and other contaminants and in compliance with the manufacturer's 11 instructions. 12 B. Spare parts shall be packed and shipped in containers bearing labels clearly designating 13 contents and pieces of equipment for which it is intended. 14 1.11 FIELD [SITE] CONDITIONS [NOT USED] 15 1.12 WARRANTY 16 A. The equipment supplier shall furnish the Owner an extended warranty for two years 17 against defects in materials,workmanship,and system performance from the date of 18 delivery to the project site.Operation is defined as beginning on the date of final 19 acceptance. 20 PART 2 - PRODUCTS 21 2.1 OWNER-FURNISHED [oR] OWNER-SUPPLIED PRODUCTS [NOT USED] 22 2.2 PRODUCT TYPES 23 A. Acceptable Manufacturers: 24 1. The intent of these specifications is to purchase a quality product of the 25 manufacturer's latest design,meeting the minimum standards set forth.Acceptable 26 manufacturers shall be one of the following: 27 a. Aurora. 28 b. Flygt. 29 c. Gorman Rupp. 30 d. Sulzer. 31 e. Approved equal. 32 B. Submersible Sump Pumps 33 1. The sump pumps shall have cast iron or steel motor housing and volute,bronze or 34 cast iron impellers,and a stainless steel shaft. Each pump shall be equipped with a 35 heavy-duty internal mercury float switch. The sump pump manufacturer shall 36 verify that the pump being provided shall fit into the size sump shown and that the 37 sump pump shall not cycle excessively. Each pump shall have a capacity of not 38 less than 80 gpm at a total dynamic head of 25 feet. Each pump shall have a shutoff 39 head not less than 50 feet. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 22 14 29.16-3 SUBMERSIBLE SUMP PUMPS Page 3 of 3 1 C. Motor 2 1. The motor shall be totally-encased, sealed,non-ventilating and shall have automatic 3 thermal overload protection. The motor shall be min 3/4 HP, and max 1.5 HP, 120- 4 volt, 3,400-rpm, single phase and shall be suitable for continuous duty. 5 2. Power cable shall be 3 wire,2 conductors and one ground, suitable for receptacle 6 connection. 7 3. Provide integral float switch option for operation. 8 2.3 ACCESSORIES [NOT USED] 9 2.4 SOURCE QUALITY CONTROL [NOT USED] 10 PART 3- EXECUTION 11 3.1 INSTALLERS [NOT USED] 12 3.2 EXAMINATION [NOT USED] 13 3.3 PREPARATION [NOT USED] 14 3.4 INSTALLATION 15 A. Install submersible sump pumps in accordance with the Manufacturer's instructions. 16 Location No. of Pumps Transfer Valve Vault 1 17 3.5 REPAIR/RESTORATION [NOT USED] 18 3.6 RE-INSTALLATION [NOT USED] 19 3.7 FIELD [OR] SITE QUALITY CONTROL 20 A. Upon completion of installation of equipment,an acceptance test to verify the 21 satisfactory operation of each unit shall be conducted. The test shall be conducted in a 22 manner approved by and in the presence of the Engineer. Units shall be checked for 23 excessive noise,vibration, general operation,etc. The units must perform in a manner 24 acceptable to the Engineer before final acceptance will be made by the Owner. 25 3.8 SYSTEM STARTUP [NOT USED] 26 3.9 ADJUSTING [NOT USED] 27 3.10 CLEANING [NOT USED] 28 3.11 CLOSEOUT ACTIVITIES [NOT USED] 29 3.12 PROTECTION [NOT USED] 30 3.13 MAINTENANCE [NOT USED] 31 3.14 ATTACHMENTS [NOT USED] 32 END OF SECTION CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 DIVISION 26 ELECTRICAL 260126-1 TESTING OF ELEUUCAL SYSTEMS Page 1 of 4 1 SECTION 26 0126 2 TESTING OF ELECTRICAL SYSTEMS 3 1.00 GENERAL 4 1.01 WORK INCLUDED 5 A. Furnish labor,material,equipment and incidentals of an independent testing agency. Testing 6 shall be inclusive of all low voltage equipment including conductors for the project at both 7 the Eagle Mountain Water Treatment Plant and Transfer Valve station. Testing shall include 8 all relay protective schemes and operation of the low voltage equipment. 9 1.02 QUALITY ASSURANCE 10 A. Independent testing agency shall follow all tests and recommendations in NETA Acceptance 11 Testing Specification for all equipment provided. 12 B. Acceptable Testing Agencies: 13 1. National Field Services 14 2. Real Power Technologies 15 3. Shermco Industries 16 4. No others shall be accepted 17 1.03 SUBMITTALS 18 A. Submittals shall be in accordance with Section 0133 00, "Submittal Procedures"and shall 19 include: 20 1. ELECTRICAL QUALIFICATIONS &LIST OF TEST SUBMITTAL 21 a. 60 days prior to any testing taking place,Contractor shall submit to the 22 Owner/Engineer the name of the testing agency; a list of all tests to be conducted 23 shall also be submitted at this same time.No testing shall take place until this has 24 been submitted and approved by the Engineer. 25 2. ELECTRICAL TESTING PLAN 26 a. A minimum of two(2)weeks before testing is to take place, Contractor shall submit 27 a detailed testing plan of the different configurations to be tested for the Owner's and 28 Engineer's approval. 29 3. ELECTRICAL TESTING REPORT 30 a. A written report shall be submitted by the testing agency performing installation 31 checks,operation and testing of low voltage equipment. This report shall certify that 32 1). The equipment has been properly installed, 33 2). Is in accurate alignment, and 34 3). Meets the acceptance testing specifications of NETA and the equipment 35 manufacturer. 36 4). Provide a detailed list of all tests that were performed and the test results as part 37 of the Electrical Testing Report. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number.100277 260126-2 TESTING OF ELETRICAL SYSTEMS Page 2 of 4 1 5). Provide a detailed list of megger results for low voltage cables.List should 2 include circuit tag as shown on the contract documents,voltage,phase and cycle 3 identification,phase-to-phase result for each combination of phases,phase to 4 neutral result for each combination of phase and phase-to-ground result for each 5 combination of phases.List should also include person's witnessing and 6 performing tests. 7 6). Infrared test results shall include the following for each item tested: 8 a). A description of the equipment tested 9 b). The load(in amps)and operating conditions at which the equipment was 10 running and other testing conditions that may affect the IR results. 11 c). A thermal image alongside a standard photograph.An image shall be 12 included for each thermal image taken for the project. 13 d). Where issues are identified by a thermal image,provide a photograph with 14 annotation indicating where problems are detected. 15 e). A description of any problems detected 16 f). Information on the camera listing model number,processor type,date of last 17 calibration,resolution, etc. 18 b. Electrical Testing Report shall be submitted to the ENGINEER for approval at least 4 19 weeks before start-up and training and no later than one week after testing has been 20 conducted. 21 1.04 STANDARDS 22 A. The applicable provisions of the following standards shall apply as if written here in their 23 entirety: 24 1. American National Standards Institute(ANSI) 25 2. American Standards for Testing and Materials(ASTM) 26 3. Institute of Electrical and Electronic Engineers(IEEE) 27 4. National Electrical Manufacturers Association(NEMA) 28 5. International Electrical Testing Association(META) 29 1.05 RELATED SPECIFICATIONS 30 A. All testing referenced in the following Specifications shall be submitted under this section: 31 1. 26 05 19,"Low Voltage Electrical Conductors& Cables" 32 2. 26 05 26, "Grounding&Bonding for Electrical Systems" 33 2.00 PRODUCTS [NOT USED] 34 Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260126-3 TESTING OF ELEMCAL SYSTEMS Page 3 of 4 1 3.00 EXECUTION 2 3.01 GENERAL 3 A. Perform all testing identified in the latest edition of NETA Standard for Accepting Testing 4 Specifications. 5 B. All testing shall be witnessed by the Owner's Representative. Types of equipment required 6 to be tested by these specifications shall include but not be limited to the following: 7 1. The following tests shall be conducted by the Contractor: 8 a. Cables 9 1). Low Voltage Cables. 10 a). Perform all tests as specified in Section 26 05 19,"Low Voltage Electrical 11 Conductors& Cables" 12 b). Insulation-resistance test 13 c). Perform resistance measurements through all connections with a low 14 resistance ohmmeter. 15 d). Perform a thermographic survey of all connections under load conditions. 16 e). Perform Continuity test to insure correct cable connection. 17 f). Perform all tests as specified in NETA Acceptance Testing Specifications. 18 b. Transformers 19 c. Low Voltage Equipment 20 1). 600 Volt Switchboards 21 2). Standalone Low Voltage Solid State Starters 22 3). Low Voltage Variable Frequency Drives 23 d. Grounding. 24 1). Test grounding system. 25 C. All testing shall be in accordance with the manufacturer's recommendations for energization 26 and start-up of the equipment. 27 D. Testing shall include a complete functionality testing of electrical equipment under all the 28 different operating parameters identified by the OWNER and ENGINEER. 29 E. Ground Resistance Test 30 1. Visual and Mechanical Inspection. 31 a. Verify ground system complies with Contract Documents and NFPA 70 Article 250, 32 "Grounding and Bonding." 33 b. Inspect physical and mechanical condition. Grounding system electrical and 34 mechanical connections shall be free of corrosion. 35 c. Inspect bolted electrical connections for high resistance using one of the following 36 two methods: Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260126-4 TESTING OF ELETIUCAL SYSTEMS Page 4 of 4 1 1). Use a low-resistance ohmmeter to compare bolted connection resistance values to 2 values of similar connections. Investigate values that deviate from those of 3 similar bolted connections by more than 50 percent of the lowest value. 4 2). Verify tightness of accessible bolted electrical connections by calibrated torque- 5 wrench method according to manufacturer's published data or NETA ATS,Table 6 100.12.Bolt-torque levels shall be according to manufacturer's published data. In 7 the absence of manufacturer's published data,use NETA ATS,Table 100.12. 8 d. Inspect anchorage 9 END OF SECTION 10 Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260500-1 Common Work Results for Electrical Page 1 of 11 1 SECTION 26 05 00 2 COMMON WORK RESULTS FOR ELECTRICAL 3 1.0 GENERAL 4 1.01 SUMMARY 5 A. Section Includes: 6 1. All labor,materials and equipment required to install,test and provide an operational, 7 electrical system as specified and as shown on the Drawings 8 B. Deviations from this City of Fort Worth Standard Specification 9 1. 1.04-B 10 2. 1.05 11 3. 1.06 12 4. 1.10-B. 13 5. 1.11 14 6. 1.12 15 7. 3.04 16 8. 3.05 17 9. 3.06 18 10. 3.07 19 11. 3.13 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 I -General Requirements 23 1.02 PRICE AND PAYMENT PROCEDURES 24 A. Measurement and Payment 25 1. Electrical Facilities 26 a. Measurement 27 1). Measurement for this Item shall be by lump sum. 28 b. Payment 29 1). Work by the electric utility is no cost. 30 c. The price bid shall include: 31 1). Furnishing and installing a complete electrical system 32 2). Wire 33 3). Cable Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260500-2 Common Work Results for Electrical Page 2 of 11 1 4). Conduit and related hardware 2 5). Supports 3 6). Excavation 4 7). Furnishing,placement and compaction of backfill 5 8). Hauling 6 9). Clean-up 7 2. Furnish and Install Electrical Service 8 a. Measurement 9 1). Measurement for electrical service shall be per each type and size furnished 10 and installed. 11 b. Payment 12 1). The work per-fefmed and the fnater-ials Aimished in aeeer-danee with this 13 I*em shall be paid for--at-the-xmitpr-iee bid€er"FumisWlastall Eleetrieal 14 Se fy ee"..hall be made at the« e bid pe a et,bTe and size installed. 15 e. The pr-ieebid speets of eemplfing he �,.,im e., r , tfieal ecm cnc iiiscancrcrozrvrvrevuzvca 16 ,but not limited to.: 17 ). Con 18 yrs 19 3). Meter base 20 4). Breaker- ax 21 5) Breaker-s 22 6)Eev-dinatienith Eleaal Sefyiee P feyi e.. 23 3. Install-Elleet�Ael SeFvire 24 a. Me e e..+ 25 1). Measefeme4€ereleetfiea�TSePsiL4l be per-e«vfpe-aiuieti�rtaliea : 26 b. P"eat. 27 , The..e..v per-f ffnea and the mateFi&f,.. ishea : e,-daflee withthis 28 Iteishall be paid for-at the unitp,«ee bid -^""install l leetr-eW Sefviese„ 29 shallbe made at the p a bidp each t"e andsize nsta,ea 30 e. The pr-iee bid shall inelude all aspeets of eemplefing the installation of eleetfieal 31 sen,iree ineluding,W4 net limited to: 32 1). Gendu 33 34 1.03 REFERENCES 35 A. Reference Standards Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260500-3 Common Work Results for Electrical Page 3 of 11 1 1. Reference standards cited in this Specification refer to the current reference standard 2 published at the time of the latest revision date logged at the end of this Specification, 3 unless a date is specifically cited. 4 2. Underwriters Laboratories,Inc. (UL) 5 1.04 ADMINISTRATIVE REQUIREMENTS 6 A. Coordination 7 1. Where references are made to the Related Work paragraph in each Specification 8 Section,referring to other Sections and other Divisions of the Specifications,the 9 Contractor shall provide such information or Work as may be required in those 10 references, and include such information or Work as may be specified. 11 2. Division 26 requirements apply to electrical work provided under any division of the 12 Specifications 13 B. Service and Metering 14 1. Obtain service from the electric service provider at 120/240 Volts, Single Phase, 15 Three Wire, 60 Hz from transformer equipment furnished and installed by the power 16 company. 17 2. Power company responsibilities 18 a. Furnishing and installing the primary overhead conductors and pole line 19 b. Furnishing and installing the transformer or riser pole,primary cutouts, lightning 20 arresters and grounding 21 c. Furnishing and installing primary conduits and cables 22 d. Furnishing and installing the transformer pad and grounding(if pad-mounted 23 transformer) 24 e. Furnishing and installing transformer 25 f. Terminating underground primary cables 26 g. Furnishing metering current transformers(CT's),meter and meter wiring 27 h. Terminating secondary cables to the service transformer 28 i. Furnishing and installing secondary conduits and cables 29 j. Furnishing and installing an empty conduit with pull line from the metering 30 current transformer enclosure to the meter enclosure. Conduit size and type 31 Uproved by the power company 32 6 Furnishing meter base and ene! 33 3. Contractor responsibilities 34 a. Furnishing and installing power company approved metering current transformer 35 enclosure(if required by power company) 36 b. Installing meter base 37 c. Coordinating electrical service installation with power company 38 4. City responsibilities Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260500-4 Common Work Results for Electrical Page 4 of 11 1 a. Negotiating with power company for the costs of new or revised services 2 b. Making payment directly to power company for such costs 3 C. Codes,Inspections and Fees 4 1. Obtain all necessary permits and pay all fees required for permits and inspections. 5 1.05 SUBMITTALS 6 A. Submittals shall be in accordance with Section 01 33 00, "Submittal Procedures", and shall 7 include: 8 1. Component catalog number and manufacturing data sheet,indicating pertinent data 9 and clearly marked identifying each component by the item number and nomenclature 10 as specified. 11 2. Submit copy of Master Electrician's license and each Journeyman's license that will 12 be workingon n the project. Workers must be licensed to work in the City where the 13 project is located. 14 3. Component drawings showing dimensions,mounting,and external connection details. 15 4. Complete interconnection and point to point wiring,diagrams in AutoCAD format for 16 all field control and instrumentation wiring between instruments,electrical equipment, 17 starters, AFDs, etc. A hard copy shall be submitted to the ENGINEER for approval 18 prior to the final AutoCAD files being submitted. Interconnection/wiring diagrams 19 shall include cable numbers,wire tags, actual equipment terminal strip numbers at 20 both ends of the cable, etc. 21 5. Operation and maintenance manuals shall contain the approved shop drawings, 22 submittals,spare part lists, schematics, final wiring diagrams with any changes made 23 duringstart-up and maintenance procedures. 24 6. Unless other additional information is required by the detailed equipment 25 specifications,the following information shall be included for motors: 26 a. Motor identification number and nomenclature as specified 27 b. Make and motor type 28 c. Brake horsepower of the motor 29 d. Locked rotor current at full load 30 e. Motor efficiency at full load(3-phase motors only) 31 f. Starting torque 32 g. Method of insulating and impre n€fig motor coils(3-phase only) 33 h. Speed of the motor at full torque 34 i. Full load current 35 j. Service factor 36 k. Motor temperature rise measured by resistance over 40 degrees C ambient Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260500-5 Common Work Results for Electrical Page 5 of 11 1 B. The CONTRACTOR shall provide a monthly report to the OWNER/ENGINEER for 2 review stating that the Master Electrician has been to the iob site and thoroughly 3 reviewed the work. The report shall be signed by the Master Electrician and include 4 the date and time the Master Electrician was on site. 5 C. The CONTRACTOR shall submit a copy of the Master Electrician's license and 6 Journeyman's license who will be workingon n the project. This information shall be 7 submitted as a formal submittal prior to beginning any work. 8 D. The CONTRACTOR shall: 9 1. Prepare,and keep up-to-date,the Record Drawings and detailed construction 10 drawings which shall be available at each monthly pay application. 11 2. Record the exact locations of each of these differences, sizes and details of the 12 Construction Work as executed,with cross-references to and other requirements on 13 the Record Drawings. 14 a. Record Drawings shall include the location of all pull boxes,junction boxes, 15 concrete pull boxes,manholes and hand holes that were provided under this 16 contract and those existing boxes that were modified under this projectb either ither 17 the addition or removal of cable/conduitsj. 18 1). The Contractor shall also include on the drawings a label next to each pull 19 box,junction box,concrete pull box,manhole and handhole to reflect the 20 nameplate label installed(existing or new) at each device. 21 3. Keep the Record Drawings on the Work Site. 22 4. Upon completion of the Work, or at such other time as may be determined by the 23 ENGINEER, submit the Record Drawings and copies to the OWNER's 24 Representative in accordance with the OWNER's Requirements. 25 5. Underground Interference drawing showing all underground duct banks, wound rods, 26 ground conductors,pipes,piers,vaults,manholes,pull boxes,etc.that clearly 27 identifies the location and routing of these systems. All interferences shall be brought 28 to the ENGINEER's attention. Provide as a minimum the ductbank dimensions,burial 29 depth and coordinates of terminations and those of any changes of direction. The GPS 30 coordinates of the ductbank shall be measured(width,depth, and burial depths)prior 31 to back filling. 32 6. Provide revised final shop drawings in AutoCAD format in the final O&M manual 33 noting any changes made to equipment duringstart-M. tart-u. 34 E. The CONTRACTOR shall provide a wall mounted copy of the complete Reuse Pump 35 Station one-line diagram in the Pump Station electrical room. The wall mounted one-line 36 shall be as follows: 37 1. The one-line shall reflect all changes made including but not limited to changes made 38 during construction. 39 2. The copy shall be framed in a picture frame with plexiglass. The copy of the sheet 40 shall lay flat against the plexiglass without any wrinkles and other material necessary 41 for the copy to lay flat shall be provided within the picture frame. 42 3. Each page of the one-line shall be framed in a separate picture frame with plexiglass. 43 The copy of the sheet shall lay flat against the glass without any wrinkles and other 44 material necessary for the copy to lav flat shall be provided within the picture frame. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260500-6 Common Work Results for Electrical Page 6 of i l 1 1.06 STANDARDS 2 A. Electrical work shall be executed in accordance with local, State and national codes, 3 ordinances and regulations which have jurisdiction or authority over the work. If the 4 standards and codes conflict with each other,the most stringent shall apply. The 5 ap lidprovisions of the following standard shall apply as if written here in their 6 entirely: 7 1. National Electrical Manufacturer Association(NEMA) 8 2. American Society for Testing and Materials (ASTM) 9 3. National Fire Protection Association(NFPA) 10 4. National Electrical Safety Code(NESC) 11 5. Institute of Electrical and Electronic Engineers(IEEE) 12 6. National Electrical Code(NEC) 13 7. Underwriters'Laboratories(UL) 14 8. American National Standards Institute(ANSI) 15 9. Uniform BuildingCode 16 10. Occupational Safety and Health Administration(OSHA) 17 11. Local utili. companies 18 12. Local Electrical Ordinance 19 13. Rural Electrification Association(REA) 20 14. Insulated Power Cable Engineers Association(IPCEA) 21 15. International Electrical Testing Association(NETA) 22 16. National Electrical Contractors Association(NECA) 23 17. Association Edison Illuminating Comuanies(AEIC) 24 B. Electrical work shall be performed under the direct supervision of a Master Electrician who 25 holds a valid license in the State of Texas. 26 1.07 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 27 1.08 CLOSEOUT SUBMITTALS [NOT USED] 28 1.09 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 29 1.10 QUALITY ASSURANCE 30 A. Materials and Equipment 31 1. New, except where specifically identified on the Drawings to be reused. 32 2. UL listed,where such listing exists. 33 3. Electrical service 34 a. Service type shall be as shown on the Drawings. 35 B. Electrical Contractors' Qualifications Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260500-7 Common Work Results for Electrical Page 7 of 11 1 1. Use adequate numbers of skilled workmen,trained and experienced in their crafts, and 2 who are familiar with the specifications and methods of performing the work in this 3 Division. A licensed Journeyman shall be on site at all times when electrical work is 4 being performed. Electrical work shall be performed under the direct supervision of a 5 Master Electrician who holds a valid license in the State of Texas. The 6 CONTRACTOR shall provide a monthly report to the OWNER/ENGINEER for 7 review stating that the Master Electrician has been to the job site and thoroughly 8 reviewed the work. THE REPORT SHALL BE SIGNED BY THE MASTER 9 ELECTRICIAN AND INCLUDE THE DATE AND TIME THE MASTER 10 ELECTRICIAN WAS ON SITE. THE REPORT SHALL BE INCLUDED IN 11 THE PAY APPLICATION. NO PAYMENT WILL BE GRANTED WITHOUT 12 REPORT. 13 C. Workmanship 14 1. Work shall be performed in accordance with guality, commercial practices. The 15 appearance of finished work shall be of equal importance with its operation. 16 Materials and equipment shall be installed based upon the actual dimensions and 17 conditions at the project site. Locations for materials or equipment requiring an exact 18 fit shall be field measured. Conduit,transformers, and motors shall be isolated to 19 avoid unacceptable noise levels from objectionable vibrations from all systems. 20 1.11 DELIVERY, STORAGE,AND HANDLING 21 A. Follow the Manufacturer's directions for the delivery, storage and handling of equipment 22 and materials. Tightly cover equipment and materials and protect it from dirt,water, 23 chemical or mechanical injury and theft. Major electrical equipment shall be stored 24 indoors in a climate controlled atmosphere,heated and air conditioned, and space heaters 25 energized where applicable. Stored equipment shall be properly protected from rodents 26 such as mice and rats. 27 B. Equipment that will be stored indoors for an extended period of time and that do not have 28 space heaters shall have a 100 watt incandescent light placed in it and energized 29 eliminate the build-up of condensation in the equipment. Coordinate with equipment 30 manufacturer for additional storage requirements. Damaged equipment shall not be 31 acceptable. Upon installation,protect the materials until the work is completed and 32 accepted by the OWNER. Improperly stored equipment is subject to rejection by the 33 Owner/Engineer and will not be allowed to be installed. 34 1.12 FIELD CONDITIONS 35 A. Permits,licenses,inspections and testing shall be secured and paid for as required by law 36 by the CONTRACTOR for the completion of the work. Certificates of approval shall be 37 secured,paid for, and delivered to the OWNER before receiving the final acceptance of the 38 work. 39 B. The location of materials,equipment, devices and appliances indicated are approximate 40 and subject to revisions at the time the work is installed. Final location shall be as 41 proposed by the CONTRACTOR and approved by the ENGINEER. 42 C. Should project conditions require any rearrangement of work, or if equipment or 43 accessories can be installed to a better advantage than the general arrangement of work on 44 the plans,the CONTRACTOR shall before proceeding with the work prepare and submit 45 plans of the proposed rearrangement for the ENGINEER's review and approval. Northside IV 24-Inch Water Transmission Main MY OF FORT WORTH City Project Number:100277 260500-8 Common Work Results for Electrical Page 8 of l l 1 D. Motor Horsepower ratings identified are anticipated ratings. If the actual equipment is a 2 different size,the CONTRACTOR shall provide the appropriate wiring, conduit, over 3 current protection, starters and accessories for a complete and working system at no cost to 4 the OWNER. 5 E. Enclosures for equipment in the air conditioned rooms shall be NEMA 1, 14 gauge steel 6 and NEMA 4X, 304 Stainless Steel for all other interior locations unless noted otherwise. 7 All enclosures shall have a quick release luggage type clasp or single handle operated, 3- 8 point latching system. 9 F. All enclosures for equipment unless specified otherwise shall be NEMA 4X, 304 stainless 10 steel for exterior applications. All enclosures shall have a quick release luggage type claw. 11 1.13 WARRANTY 12 A. Manufacturer Warranty 13 1. Manufacturer's warranties are specified in each of the Specification Sections. 14 2.0 PRODUCTS [NOT USED] 15 3.0 EXECUTION 16 3.01 INSTALLERS [NOT USED] 17 3.02 EXAMINATION 18 A. Interpretation of Drawings 19 1. Coordinate the conduit installation with other trades and the actual supplied 20 equipment. 21 2. Where circuits are shown as home runs: Provide fittings and boxes for complete 22 raceway installation. 23 3. Verify exact locations and mounting heights of lighting fixtures,switches and 24 receptacles prior to installation. 25 3.03 PREPARATION[NOT USED] 26 3.04 INSTALLATION 27 A. Phase Balancing 28 1. Connect circuits on motor control centers and panelboards to result in evenly balanced 29 loads across all phases. 30 B. Maintain the waterproof integrity of conduit penetrations through the roof, exterior walls 31 and floors. Roof penetrations shall not be located above any electrical equipment. 32 C. Install stainless steel sleeves for each conduit passing through floors. Extend sleeves 1- 33 1/2" above the floor slab and grout watertight. The sleeve sizes shall permit the subsequent 34 insertion of a properly sized conduit or raceway. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260500-9 Common Work Results for Electrical Page 9of11 1 D. Submit location drawings and obtain ENGINEER approval prior to installing conduit 2 penetrations through slabs,beams, ceiling and walls. The Contractor shall not core drill 3 through existing beams. After the conduits are installed fill the annular space between the 4 conduits with mastic. The complete installation shall be watertight and the fire rating of 5 penetrations through walls,floors and ceilings shall be maintained. 6 E. Install steel reinforced concrete foundations below floor mounted switchboards, 7 panelboards,motor control centers, soft starters, adjustable frequency drives,transformers, 8 and other floor mounted electrical equipment. Concrete foundations shall be not be less 9 than 4"high or as indicated on plans. Neatly chamfer top edges. Concrete foundations 10 shall be 6" wider and 6" longer than the base of the equipment being,installed or as 11 indicated on plans. Concrete shall be in accordance with Division 03, and shall be 12 reinforced with a minimum of 6" x 6" #6 welded wire mesh or as otherwise indicated on 13 the plans. 14 F. Route all conduits parallel to building lines, columns, or steel route conduits near to 15 columns and roof beams. Conduits shall maintain a minimum of 3"away from adjacent 16 work(duct work,insulations, etc.) 17 3.05 CUTTING AND PATCHING 18 A. Provide adequate support duringcutting operations to prevent any damage to the affected 19 masonry. Where openings are cut through masgM walls,provide lintels or structural 20 supports to protect the remaining masonry. The cutting of structural members shall not be 21 permitted without the specific written approval of the ENGINEER. 22 B. Where sidewalks are cut for ductbanks, contractor shall repair sidewalk to match remaining 23 sidewalk with 3000psi concrete and rebar.Where drawings do not indicate rebar size, 24 contractor shall get clarification from Engineer prior to placement. 25 3.06 PAINTING 26 A. Maintain the original factory finish on material and equipment installed,unless specifically 27 indicated on the plans or specifications. If the finish is marred in transit or during 28 installation,re-finish to a neat,workmanlike appearance equal to the original factory finish. 29 Leave equipment and raceway systems clean and free of grease,dirt,rust,and in a suitable 30 condition for painting. 31 3.07 EXCAVATION,TRENCHING, BACKFILLING AND GRADING 32 A. Prior to any excavation or trenching notify the OWNER's representative,utility 33 companies and OWNER's facilities department. Allow sufficient time for utilities to be 34 located prior to excavation to avoid disruption of services. Provide a minimum of 72 hours 35 written notice to the OWNER prior to trenching or excavation. Do not proceed with 36 trenching or excavation until authorized by the OWNER. Utilities or services which are 37 damaged,which are identified prior to excavation or trenching, or where confirmation by 38 utility companies has not been obtained verifying that utilities are marked, shall be repaired 39 to operable condition immediately, at no cost to the OWNER. Northside IV 24-Inch Water Transmission Main CFFY OF FORT WORTH City Project Number:100277 26 05 00-10 Common Work Results for Electrical Page 10 of 11 1 B. Barricade open trenches and excavations for the entire duration of the project. Barricades 2 for excavations shall have warning lights maintained during hours of darkness. Trenches 3 shall be marked with warning tape, or access to trenches shall be prohibited with readily 4 identifiable sawhorses,warning tape or other acceptable means. Barriers shall be 5 illuminated or recognizable during hours of darkness. Barriers and tape shall be properly 6 maintained at all times. 7 C. Protect all adjacent work, structures and properties. Damage to adjacent work, structures 8 or properties shall be repaired,or the cost of repair reimbursed in full. 9 D. All construction areas shall be finally graded as indicated on the contract documents, or to 10 the conditions of the site prior to construction. Grading shall bring the site back to the 11 existing conditions as close as practical. Turfed areas shall be sodded, or hydro-mulched 12 with matching turf. Landscaping shall be replaced with identical shrubbery, ground cover, 13 or plants as existed. The CONTRACTOR shall be responsible for maintaining water on 14 new turf and landscaping until established. If new turf and landscapingis s impractical due 15 to weather conditions, CONTRACTOR shall provide satisfactorarrangements to have 16 *turf and landscaping furnished and installed at the earliest Wortunily thereafter. Provide 17 a 90-day warranty on new turf and landscaping: 18 E. Determine if irrigation systems exist prior to trenching and excavation. Obtain record or 19 as-built drawings and locate control wiring and pressure main branches and devices. 20 Determine by actual operation that systems are functional and repair or replace damaged 21 systems to their original condition prior to beginning construction. 22 3.08 REPAIR/RESTORATION [NOT USED] 23 3.09 RE-INSTALLATION [NOT USED] 24 3.10 FIELD [OR] SITE QUALITY CONTROL [NOT USED] 25 3.11 SYSTEM STARTUP 26 A. Tests and Settings 27 1. Test systems and equipment furnished under Division 26. 28 2. Repair or replace all defective work. 29 3. Make adjustments to the systems as specified and/or required. 30 4. Prior to energizing electrical equipment,make all tests required by the individual 31 Specification sections. 32 a. Submit a sample test form or procedure. 33 b. Submit the required test reports and data within 30 days after the test. 34 c. Include names of all test personnel. 35 d. Initial each test. 36 5. Check wire and cable terminations for tightness. 37 6. Verify all terminations at transformers,equipment, capacitor connections,panels,and 38 enclosures by producing a 12 3 rotation on a phase sequence motor when connected 39 to A,B, and C phases. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260500-11 Common Work Results for Electrical Page 11 of 11 1 7. Inspect, set, and test mechanical operation for circuit breakers,disconnect switches, 2 motor starters, and control equipment. 3 8. Check interlocking, control and instrument wiring for each system and/or part of a 4 system to prove that the system will function properly as indicated by schematic and 5 wiring diagrams. 6 9. Schedule and coordinate testing with the City at least 2 weeks in advance. 7 10. Provide qualified test personnel,instruments and test equipment. 8 11. Refer to the individual equipment Sections for additional specific testing 9 requirements. 10 3.12 ADJUSTING [NOT USED] 11 3.13 CLEANING 12 A. Remove shipping labels, dirt,paint, grease, and stains from equipment. Remove debris as 13 it accumulates. Upon completion of work, clean electrical equipment and the entire 14 electrical installation so that it is suitable for the OWNER's use. 15 3.14 CLOSEOUT ACTIVITIES [NOT USED] 16 3.15 PROTECTION [NOT USED] 17 3.16 MAINTENANCE [NOT USED] 18 3.17 ATTACHMENTS [NOT USED] 19 END OF SECTION 20 21 Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 2605 19-1 LOW VOLTAGE ELECTRICAL CONDUCTORS&CABLES Pagel of 8 1 SECTION 26 05 19 2 LOW VOLTAGE ELECTRICAL CONDUCTORS & CABLES 3 1.00 GENERAL 4 1.01 WORK INCLUDED 5 A. Furnish labor,materials, equipment and incidentals necessary to install and test 600 volt 6 wires and cables. Electrical work shall be in accordance with Section 26 05 00,"Common 7 Work Results for Electrical". 8 B. Work shall include building wire, cable,wiring connections and terminations,and modular 9 wiring systems. 10 1.02 QUALITY ASSURANCE: TESTING 11 A. Megger test circuits for continuity and ground. Verify phasing at connection points. Torque 12 test conductor connections and terminations to the Manufacturer's recommended values. 13 Megger tests shall be performed by a testing company with a minimum of 10 years' 14 experience. All low voltage cables shall be verified by use of telephone communications. 15 1.03 SUBMITTAL PROCEDURES 16 A. Submittal Procedures shall be in accordance with Section 0130 00, "Submittal Procedures" 17 and shall include: 18 1. Shop Drawings: 19 a. Low voltage wire 20 b. Ground wire 21 c. Shielded cable 22 d. Terminations and Connections 23 1.04 STANDARDS 24 A. The applicable provisions of the following standards shall apply as if written here in their 25 entirety: ICEA S-19-81/NEMA WC-3 Rubber-Insulated Wire and Cable for the Transmission and Distribution of Electrical Energy ICEA S-61-402/NEMA WC-5 Thermoplastic-Insulated Wire and Cable for the Transmissic and Distribution of Electrical Energy NFPA 70 National Electrical Code ANSUTIA/EIA 606A Standard for Telecommunications Infrastructure UL 83 Thermoplastic Insulated Wires and Cables UL 1063 Machine Tool Wires and Cables ASTM B3 Soft or Annealed Copper Wires ASTM B8 Concentric-Lay-Stranded Copper Conductors,Hard, Mediul Hard, Soft Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 2605 19-2 LOW VOLTAGE ELECTRICAL CONDUCTORS&CABLES Page 2 of 8 1 1.05 DELIVERY AND STORAGE 2 A. Deliver cable and wire to the project site in the original packages. Conductors with damaged 3 insulation or exposed nylon jacketing shall not be permitted. 4 B. Where cut lengths are specified,mark reel footage accordingly. Each reel shall contain one 5 continuous length of cable. 6 C. Check for reels not completely restrained,reels with interlocking flanges or broken flanges, 7 damaged reel covering or any other indication of damage. Provide impact protection by 8 wood lagging or suitable barrier across the traverse of the reel. 9 D. Do not drop reels from any height. 10 E. Unload reels using a sling and spreader bar. Roll reels in the direction of the arrows shown 11 on the reel and on surfaces free of obstructions that could damage the wire and cable. 12 F. Store cable on a solid,well drained location. Cover cable reels with plastic sheeting or 13 tarpaulin. Do not lay reels flat. 14 G. Provide moisture protection by using manufacturer's standard procedure or heat shrinkable 15 self-healing end caps applied to both ends of cable. Do not remove end caps until cables are 16 ready to be terminated. 17 2.00 PRODUCTS 18 2.01 GENERAL 19 A. Wires and cables shall be soft-drawn, annealed copper with a conductivity of not less than 20 that of 98%pure copper,UL83 and UL 1063 listed,rated 600 volts and certified for 21 continuous operation at maximum conductor temperature of 90 Celsius in dry locations and 22 in wet locations 23 B. Conductors#8 or larger shall be stranded and #14 awg conductors shall be stranded. Utilize 24 single conductors unless noted otherwise on the plans. 25 C. Except for control, signal and instrumentation circuits and as specifically indicated on the 26 plans the minimum conductor size permitted is#12. 27 2.02 WIRE MARKING 28 A. Wire marking shall be in accordance with the National Electrical Code Article 310 and shall 29 be printed on the wire insulation at 2 foot intervals. The printing method used shall be 30 permanent and the color shall sharply contrast with the jacket color. 31 B. Wire marking shall include the U.L. label and necessary identification, including the 32 Manufacturer,the number of conductors, size,conductor insulation type, sun-resistance,and 33 other pertinent information. 34 Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260519-3 LOW VOLTAGE ELECTRICAL CONDUCTORS&CABLES Page 3 of 8 1 2.03 CONDUCTORS AND CABLES 2 A. SINGLE CONDUCTOR CABLES: Conductor with thermoplastic insulation rated at 600 3 volts and insulated with type XHHW-2 insulation. Wire shall be water tank tested and 4 approved as machine tool wire,in accordance with National Machine Tool Builders 5 Association. Wire in light fixture channels and other special locations shall be as specifically 6 noted for temperature in NEC Article 300. #8 awg conductors or larger and#14 awg 7 conductors shall be stranded. Wire shall be manufactured by Southwire, Okonite,Encore, 8 General Cable, or Houston Wire&Cable. 9 B. GROUND WIRE: Ground wire shall be Class B stranded tin-plated conductor without 10 insulation in all cases where a single ground wire is indicated to be installed in a conduit with 11 no other conductors in the conduit,or where the ground wire is directly buried in earth or 12 concrete. In all other cases,insulate ground wire with green insulator as specified for low 13 voltage wire. 14 C. PAIRED SHIELDED CABLE: Individually and overall shielded 18 gauge, 7/28 stranded, 15 tinned copper conductors with.021" extruded PVC; .004"nylon insulation twisted into pairs, 16 stranded into a core and enclosed by a non-hygroscopic core tape, 100% coverage,helically 17 wound, aluminum foil shield, drain wire, and.050" minimum extruded PVC jacket. Pairs 18 shall be black/red or black/white numbered. Cables shall be 600 volts in accordance with 19 NEC-725 and IEEE 383 and shall be suitable for wet location and cable tray rated. Cables 20 shall be manufactured by Alpha, Okonite, General Cable, Southwire, Belden, or Houston 21 Wire&Cable. 22 2.04 WIRE CONNECTIONS AND DEVICES 23 A. CONNECTORS, COMPRESSION, COPPER,600 VOLT: As manufactured by Burndy, 24 Thomas&Betts, or Ideal Industries; of the appropriate hole sizes and spacing which are in 25 accordance with NEMA standards;two(2)holes in the tongue for use on conductor sizes 250 26 kcmil or larger;not required for connections to the circuit breakers in the lighting and/or 27 receptacle panels. All compression connectors shall be long-barrel type,no exceptions. 28 B. 600 VOLT PLASTIC TAPE: Minnesota Mining&Manufacturing Company(3M),No. 35. 29 C. WIRENUTS: Silicone-based pre-filled spring wire connecting devices with plastic covering; 30 UL listed for damp and wet locations. Wirenut shall meet requirements of UL 486D for 31 Sealed Wire Connector Systems and shall be manufactured by Ideal Industries,Inc model 63, 32 or as manufactured by ITT or Panduit. Wirenut shall be spring insulated,properly sized and 33 resistant to vibration may be used for No.12 through No.10 solid gauge conductor for lighting 34 and branch circuits only. 35 D. SPLIT BOLTS. rro..me y a,,... d yor-Tlsee; shah be, ..able f , eeti.,., . due'.,,«-s A'A"hie-h 36 ,both alumi )pper-and ene alumipmm. Split belts shall have 37 38 Ferrule terminations: Insulated ferrules,high copper conductivity,and tin plating. 39 Acceptable manufacturer Thomas and Betts F2035 or approved equal. 40 E. MECHANICAL SET SCREW CONNECTOR: Blackburn HPS, ADR-ALCUL,GP or GT, 41 Bumdy or Ilsco; consisting of an aluminum body which has openings on opposite ends for 42 insertion of the conductors. Conductors inserted into these holes shall each be clamped by 43 two set screws. Connectors shall be suitable for use with copper conductors. 44 Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260519-4 LOW VOLTAGE ELECTRICAL CONDUCTORS&CABLES Page 4 of 8 1 F. RUBBER TAPE: Scotch 2210. 2 G. VINYL TAPE: Scotch 88. 3 H. ARC PROOFING TAPE: 3M"Scotch 77 Fire and Electric Arc Proofing Tape".Fireproofing 4 shall be done with a half-lapped layer of arc proofing tape, anchored at each end with a 5 double wrap of 3M"Scotch 69 Glass Cloth Electrical Tape". 6 I. INSULATING RESIN: Scotch 3576,3577,or 3578. 7 J. POWER DISTRIBUTION BLOCKS: Mersen, Ilsco or Allen-Bradley;rated for 600 VAC 8 and termination of copper conductors. Individual poles shall be constructed of tin plated 9 aluminum and mounted on an insulating base. 10 2.05 HEAT TRACE 1 11 A. Heat Trace System: Automatic self-regulating,UL listed,with tinned copper braid, 12 able to crossover itself without overheating,parallel circuit design, able to be cut to 13 length at job site,flat and flexible for easy installation,corrosion and chemical resistant, 14 complete with power connection kits,splice kits,end seal kits and necessary accessories 15 for a complete operating installation. Chromalox and Nelson are approved heat trace 16 manufacturers. 17 B. 3W/ft SRF self-regulating heat trace shall operate on 120 VAC.Provide power 18 connection box and 13100 heat trace/freeze protection thermostat for ambient air 19 sensing. 20 C. Heat trace shall be installed using Fiberglas Tape with pressure sensitive thermosetting 21 silicone adhesive 3/4: wide. Strap heat trace at no more than V intervals.Pipe shall be 22 clean of all dirt and debris prior to installing Fiberglass Tape. Tape shall be wrapped 23 completely around the pipe(one piece)and overlap at least 1". 24 D. Weather resistant"Caution Electrical Heat Trace"labels shall be placed on the outside 25 of the insulation protection 26 E. Insulation shall completely cover the pipe and heat trace. 27 F. Heat trace shall be installed per manufacturers recommendations 28 G. All outside exposed piping shall be heat traced and insulated. 29 H. Piping with taps for instrumentation shall be lined with 3W/ft SRF heat trace and 30 wrapped with insulation to the instrument. 31 3.00 EXECUTION 32 3.01 PREPARATION 33 A. Completely swab raceway system before installing conductors. Do not use cleaning agents 34 and lubricants which have a deleterious effect on the conductors or their insulation. 35 3.02 INSTALLATION 36 A. GENERAL 37 1. Install raceway first as a complete system without conductors. Do not install pull wires 38 and conductors until the raceway system is in place in accordance with the NEC and Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260519-5 LOW VOLTAGE ELECTRICAL CONDUCTORS&CABLES Page 5 of 8 1 these specifications. Exception: Only flexible connections to motors shall be permitted 2 to be installed after the installation of the remainder of the raceway system. The 3 installation of these conductors shall be limited to exposure to damage for a maximum of 4 one(1)week prior to installing flexible connection and making final terminations. Any 5 conductors exposed to damage(i.e.not installed in raceway)longer than one(1)week 6 shall be subject to rejection by the Owner and/or Engineer. If rejected,the cables shall be 7 removed, discarded,replaced,reinstalled and retermination at the Contractor's expense. 8 2. Installed unapproved wire shall be removed and replaced at the Contractor's expense. 9 3. Grouping conductors together into one conduit shall not be allowed where the plans 10 indicate the conductors to be placed in separate conduits. Each home run shown on the 11 plans shall be in its own conduit. 12 4. Neatly train wiring inside boxes, equipment and panelboards. Pull conductors into a 13 raceway at the same time and use U.L. listed,wire pulling lubricant for pulling No. 4 14 AWG and larger wire. 15 5. Except for hand-pulled conductors into raceways, all wire and cable installation shall be 16 installed with tension-monitoring equipment. Where conductors are found to have been 17 installed without tension-monitoring,the conductors and cables shall be immediately 18 removed from the raceways,permanently identified as rejected material, and removed 19 from the jobsite. New conductors and cables shall be reinstalled,tagged and raceways 20 resealed, all at the Contractor's expense. 21 6. Do not exceed cable manufacturer's recommendations for maximum pulling tensions and 22 minimum bending radii. Where pulling compound is used,use only UL listed compound 23 compatible with the cable outer jacket and with the raceway involved. 24 7. Where single conductors and cables in manholes,hand holes,vaults, cable trays, and 25 other indicated locations are not wrapped together by some other means such as arc and 26 fireproofing tapes,bundle throughout their exposed length all conductors entering from 27 each conduit with nylon, self-locking,releasable, cable ties placed at intervals not 28 exceeding 4 inches on center. 29 8. Properly support cables in accordance with the NEC and manufacturer's 30 recommendations in all raceways. Provide strain relief as required. 31 9. Arrange wiring in cabinets and panels neatly cut to proper length,remove surplus wire, 32 and bundle and secure in an acceptable manner. Identify all circuits entering motor 33 control centers or other control cabinets in accordance with the conductor identification 34 system specified herein and in specification Section 26 05 53,"Identification For 35 Electrical Systems." 36 10. Cap spare conductors and conductors not terminated,with the UL listed end caps. 37 11. Where conductors pass through holes or over edges in sheet metal,remove all burrs, 38 chamfer all edges, and install bushings and protective strips of insulating material to 39 protect the conductors. 40 12. For conductors that will be connected by others,provide at least 6 feet spare conductors 41 in free standing panels and at least 2 feet spare in other assemblies. Provide additional 42 spare conductor in any particular assembly where it is obvious that more conductor will 43 be needed to reach the termination point. 44 Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260519-6 LOW VOLTAGE ELECTRICAL CONDUCTORS&CABLES Page 6 of 8 1 13. Each circuit shall include a dedicated ground wire. Sharing grounds or neutrals is not 2 allowed. 3 B. SPLICES 4 1. Power Conductors: Splice injunction boxes or at outlets only for lighting and receptacle 5 branch circuits. Splices for all other circuits shall be disallowed. All splices are subject 6 to the Engineer's approval. Obtain approval from Engineer before installing any splices. 7 a. For existing installations,splices of 120V circuits shall use silicone filled twist-on 8 wire nuts. 9 b. For splices of existing 480V circuits,the Contractor shall terminate conductors using 10 power distribution blocks mounted in a termination box. 11 2. Control and Instrumentation Conductors: No splicing of control and instrumentation 12 conductors shall be permitted between terminal points except as specifically indicated on 13 the plans. 14 3. No splicing of conductors shall be performed in any below ground structure. 15 4. Condulet type fittings shall not contain splices. Under no condition shall conductors of a 16 different color be spliced together. 17 Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260519-7 LOW VOLTAGE ELECTRICAL CONDUCTORS&CABLES Page 7 of S 1 5. For No. 10 and smaller,connect conductors with a silicone filled twist-on spring wirenut. 2 If a splice or tap is between final grade and 3'above the final grade, fill the spring 3 connectors with an electrical insulating resin so that the resin encapsulates conductor and 4 spring materials. Conductor splices and taps inside MCCs, switchboards, VFDs,panels, 5 etc. shall be on the terminal strips or power distribution blocks. 6 6. For pre-approved splice locations,No. 8 and larger, connect conductors with a split bolt 7 type of connector or a mechanical, set screw type connector. Wrap splices and taps with 8 a single half-lapped layer or rubber tape followed by successive layers of vinyl tape until 9 a vinyl tape layer thickness of twice the original conductor insulation thickness is 10 achieved. If splice or tap is below 3'above the finished grade,the tape or splice shall 11 have a final outer coating or insulating resin. 12 C. TERMINATIONS 13 1. Genn ete s to ate,l on a ser-e,to atio shall have a crimp „ t ,p spade 14 vete.-applied on the wire end,Pandu4 Pa Te,..., , approved equal. 15 Conductors terminated on a screw termination shall have a crimp on type ferrule 16 connector applied on the wire end,Thomas and Betts or approved equal. 17 2. Furnish and install power distribution blocks as required for tapping conductors at their 18 load connection point with conductors of smaller size. Install power distribution blocks 19 with the number of poles and sizes needed for connecting the phase,neutral, and ground 20 conductors. 21 3. Tighten all screws and terminal bolts using torque type wrenches and/or drivers to tighten 22 to the inch-pound requirements of the NEC and UL. 23 4. Use crimp connectors on all stranded conductors. 24 5. Soldered mechanical joints insulated with tape will not be acceptable. 25 6. SINGLE CONDUCTORS: Sufficient wire shall be left at outlets to make connections to 26 equipment without straining. Light switches and receptacles shall be connected with pig- 27 tails and crimp-on connectors. 28 7. PAIRED SHIELDED CABLE: Ground paired shielded cables at the instrument panel or 29 starter end only and insulate from ground elsewhere. The shield shall be continuous for 30 the entire run. The paired shielded cable shall not be laced with or placed in the same 31 conduit with power cables and digital control cables. Each termination of paired shielded 32 cable shall be coated with silicone jelly after termination. The shield of pair shielded 33 cable shall only be broken when the conductors are terminated on terminal strips. Each 34 conductor and shield shall be landed on its own terminal. Sharing of shield shall not be 35 allowed. 36 D. GROUNDING 37 1. Conduits and other raceway shall contain an equipment grounding conductor whether the 38 raceway is metallic or not. Conduits, motors,cabinets,outlets, and other equipment shall 39 be properly grounded in accordance with National Electrical Code requirements. Where 40 ground wire is exposed to mechanical damage, install wire in rigid aluminum conduit. 41 Make connections to equipment with solderless connections. All connections to ground 42 rods shall be of the fused type utilizing an exothermic welding process. 43 Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260519-8 LOW VOLTAGE ELECTRICAL CONDUCTORS&CABLES Page 8 of 8 1 2. Ground metallic material, including but not limited to metallic raceway,metallic boxes 2 and metallic enclosures. Where metallic material is not connected by raceway to a solid 3 ground, connect the metallic material to the largest equipment grounding conductor, 4 which it houses. Clean the metal surface under the grounding lug to bright metal. 5 Grounding connections to motors shall be to the grounding stud,which shall be threaded 6 into the stationary frame;Use Burndy KC Servit, or approved equal. The ground wire 7 shall not be lugged to a mounting bolt. 8 3. Ground wire shall be uninsulated tin plated copper sized as shown on the plans in all 9 cases where a single ground wire is indicated to be installed in a conduit with no other 10 conductors in the conduit, or where the ground wire is directly buried in earth or 11 concrete. In all other cases, insulate ground wire with green insulation as specified for 12 low voltage wire.Provide and size bonding conductors in accordance with the National 13 Electrical Code. 14 4. Provide a bare uninsulated ground wire to run the entire length of all cable trays. The 15 contractor shall bond to each section and to every enclosure served by conductors routed 16 through the cable tray system 17 E. TESTING 18 1. Testing: All testing required shall be per Specification Section 26 0126,"Testing of 19 Electrical Systems". 20 END OF SECTION 21 Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260526-1 GROUNDING&BONDING FOR ELECTRICAL SYSTEMS Page 1 of 6 SECTION 26 05 26 GROUNDING& BONDING FOR ELECTRICAL SYSTEMS 1.00 GENERAL 1.01 WORK INCLUDED A. Furnish labor,materials, equipment and incidentals necessary to install a complete grounding system in strict accordance with Article 250 of the National Electrical Code(NEC)as shown on the drawings or as specified herein. Electrical work shall be in accordance with Section 26 05 00,"Common Work Results for Electrical". 1.02 SUBMITTALS A. Submittal shall be in accordance with Section 0133 00,"Submittal Procedures"and shall include: 1. Grounding materials, equipment and processes. 2. Product Data: For each type of product supplied. 3. Field quality-control grounding test reports. 1.03 QUALITY ASSURANCE A. Electrical Components,Devices, and Accessories: Listed and labeled as defined in NFPA 70, Article 100,by a testing agency acceptable to authorities having jurisdiction, and marked for intended use. B. Comply with UL 467 for grounding and bonding materials and equipment. 1.04 JOB CONDITIONS A. Measure the ground grid resistance with the earth test megger and install additional ground rods and conductors as required until the resistance to the ground conforms to National Electrical Code requirements. Ground resistance measurement shall not exceed 5 ohms.Add ground rods as required to bring resistance to 5 ohms and connect to grounding system. 2.00 PRODUCTS 2.01 MATERIALS A. GROUND RODS: Copper-clad steel,having a diameter of 3/4" and a minimum length of 10'. B. GROUND CABLES: Stranded,bare tinned copper of 98% conductivity and as specified in Section 26 05 19,"Low Voltage Electrical Conductors&Cables". C. CONDUIT GROUND FITTINGS: Fittings for bonding ground cable to the conduit shall be FCI Bumdy Corp.,type NE or Thomas&Betts No. 3951 series. D. GROUND ROD BOXES: Precast Box with cast iron lid. Lid shall read"ground rod"on lid. Brooks Precast Model."3-RT"or approved equal. Ground rod boxes located in driveway areas shall have an AASHTO HS-20 rating. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260526-2 GROUNDING&BONDING FOR ELECTRICAL SYSTEMS Page 2 of 6 E. EXOTHERMIC WELDING PROCESS: CADWELD MATERIALS—as manufactured by ERICO products or approved equal. F. GROUND PAD: Flat plate all copper alloy ERICO CADWELD B164-2Q or equal. Ground pad shall be installed in concrete foundations or pad for connections to motors and transformers. Ground pad shall be exothermic weld connection for connection to ground cable. 2.02 PROCESSES A. All grounding system connections to building steel and ground rods shall be exothermically welded including all cable connections,and cable steel terminations. The use of mechanical type connections is not acceptable. B. Any concealed connection(buried,encased in concrete or otherwise sealed) shall be done only with exothermic welds. C. All materials involved must be from the same sources to insure compatibility. Connections made from this process shall meet the requirements of IEEE Standards 80 and 837 and as listed in MIL 419 and other standards,National Electrical Code, etc. 2.03 GROUNDING SYSTEM A. Provide a complete grounding system that includes all connections and the testing of ground rods,ground cables,ground buses,conduits,fittings,anchor supports,thermite process materials and equipment and other materials required for a complete installation. Grounding system shall be installed and sized in accordance with the National Electrical Code. 3.00 EXECUTION 3.01 INSTALLATION A. Conductor Terminations and Connections: 1. Pipe and Equipment Grounding Conductor Terminations: Bolted/clamp type connectors. 2. Underground Connections or any concealed location: Exothermically welded connectors, 3. Connections to Ground Rods at Test Wells: Exothermically welded connectors. 4. Connections to Structural Steel: Exothermically welded connectors. 5. Connections to equipment: NEMA ground pads and insulated jumpers. 6. Connection to Ground Pad: Exothermic. 7. The use of"pig tails"for connections to ground loops or equipment shall not be allowed. B. Ground electrical work in accordance with NEC Article 250 and local codes. C. Install ground cables in conduits above grade or directly buried in earth to a depth of not less than 18"to 24" below grade. Installation to provide sufficient mechanical protection so as not to break ground cables or connections. If ground cables are exposed,run in conduits for added protection. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260526-3 GROUNDING&BONDING FOR ELECTRICAL SYSTEMS Page 3 of 6 D. Install ground cables continuously between connections. Splices shall not be permitted, except where indicated on the plans. Where ground cables pass through floor slabs, buildings,etc.,and when not in metallic enclosures,provide a sleeve of approved,non- metallic materials. E. Install a green-colored, equipment grounding conductor in raceways. Size conductors in accordance with NEC Article 250. F. Where ground wire is directly buried in earth or concealed in concrete, structures or duct banks use standard bare copper cable,in all other cases install a green-colored insulation, equipment grounding conductor in accordance with Section 26 05 19,"Low Voltage Electrical Conductors&Cables". Size conductors in accordance with NEC Article 250. Provide grounding conductors as required per the NEC. For larger conductors where green insulation is not available,provide green indicating tape per the National Electrical Code. G. Metal conduits stubbed up into switchgear,motor control center or other electrical equipment shall be terminated with insulated grounding bushings and connected to the equipment ground bus. Size the grounding wire in accordance with applicable sections of the National Electrical Code. Provide grounding and bonding jumpers as required per the NEC and sized in accordance with the NEC. H. Provide exothermic weld connection for extension to existing stub-up ground conductors. 1. Bonding Straps and Jumpers: Install in locations accessible for inspection and maintenance, except where routed through short lengths of conduit. 1. Provide grounding and bonding jumpers as required per the NEC. 2. Bonding to Structure: Bond straps directly to basic structure,taking care not to penetrate any adjacent parts. 3. Bonding to Equipment Mounted on Vibration Isolation Hangers and Supports: Install so vibration is not transmitted to rigidly mounted equipment. Bolt-on or crimp-on connections in lieu of exothermic welds, shall only be used upon Owner/Engineer's approval in writing on a case by case basis. 4. Use exothermic-welded connectors for outdoor locations,but if a disconnect type connection is required;use a bolt on crimp type lug. J. Grounding and Bonding for Piping: 1. Metal Water Service Pipe: Install insulated copper grounding conductors,in conduit, from building's main service equipment, or grounding bus,to main metal water service entrances to building. Connect grounding conductors to main metal water service pipes, using a bolted clamp connector or by bolting a lug-type connector to a pipe flange,using one of the lug bolts of the flange. Where a dielectric main water fitting is installed, connect grounding conductor on street side of fitting. Bond metal grounding conductor conduit or sleeve to conductor at each end. 2. Water Meter Piping: Use braided-type bonding jumpers to electrically bypass water meters. Connect to pipe with a bolted connector. 3. Bond each aboveground portion of gas piping system downstream from equipment shutoff valve. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260526-4 GROUNDING&BONDING FOR ELECTRICAL SYSTEMS Page 4 of 6 K. Liquid tight flexible metal conduit in sizes 1-1/2"or larger shall have bonding jumpers. Bonding jumpers shall be external,run in parallel(not spiraled)and fastened with plastic tie wraps. Bonding jumpers shall be insulated copper conductors. CONTRACTOR shall provide bonding jumpers sized in accordance with the National Electrical Code. L. All equipment enclosures,motor and transformer frames,conduit systems, cable armor, exposed structural steel and all other equipment and materials required by the NEC to be grounded,shall be grounded and bonded in accordance with the NEC. Provide grounding and bonding jumpers as required per the NEC and sized in accordance with the NEC. M. Ground transformer neutrals to the nearest available grounding electrode with a conductor sized in accordance with NEC Article 250. N. Where exothermic bonding is used,molds shall be of the appropriate size for the wire and rod used. All bonds shall remain exposed for inspection of the OWNER'S Representative. O. Run#4/0 bare copper grounded conductor in all cable trays,whether new or existing. Bond ground to each section of the cable tray,to each enclosure, and enclosure ground bus,where cable terminates,to each pump frame and motor frame, and to the building counterpoise. Install cable on the outside rail of tray to avoid damage to conductors from sharp edges on grounding clamps. P. Ground rod shall be installed such that the top of the ground rod is 6"below grade and enclosed by a ground rod box. Q. At each convenience outlet, install a grounding clip attached to the outlet box and leave a sufficient length of#12 wire with green-colored insulation to connect to the grounding terminal at the receptacle. R. Install#4/0 AWG bare tinned copper ground cable that follows the route of the underground duct banks on top of the duct bank envelop,but in no case is embedded in the concrete. Run ground through the manholes and bond to ground rods in manholes. I. Connect the ground cables of the duct bank to the nearest buried ground loop at both ends. If a ground loop is not available for connection at an end of a duct bank,the Contractor shall drive a 3/4"x 10' ground rod at the end of the duct bank and terminate the ground cable run along the top of the duct bank to the ground rod. 2. Ground all metallic cable racks, supports, and ladders by#4/0 bare copper ground loop exposed on the inside walls of the manhole. Connect the copper loop to the grounding cable that is run above the duct bank and through the manhole. S. Grounding Manholes and Handholes: Install a driven ground rod through manhole or handhole floor, close to wall, and set rod depth so 4 inches will extend above finished floor. If necessary, install ground rod before manhole is placed and provide No. 4/0 AWG bare, copper conductor from ground rod into manhole through a waterproof sleeve in manhole wall. Protect ground rods passing through concrete floor with a double wrapping of pressure- sensitive insulating tape or heat-shrunk insulating sleeve from 2 inches above to 6 inches below concrete. Seal floor opening with waterproof,nonshrink grout. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260526-5 GROUNDING&BONDING FOR ELECTRICAL SYSTEMS Page 5 of 6 T. Grounding Connections to Manhole Components: Bond exposed-metal parts such as inserts, cable racks,pulling irons, ladders,and cable shields within each vault,manhole or handhole, to ground rod or grounding conductor. Make connections with No.4 AWG minimum, stranded,hard-drawn copper bonding conductor. Train conductors level or plumb around corners and fasten to manhole walls. Ground all metallic cable racks,supports,and ladders by#4/0 bare tinned copper ground loop exposed on the inside walls of the manhole. Connect the copper loop to the grounding cable that is run above the duct bank and through the manhole. U. Provide a ground pad in all concrete foundations for connection to equipment and to grounding system. The ground pad shall be ERICO CADWELD B 164-2Q or equal. No pigtails allowed. 1. Transformer Pads: Provide a ground pad in the concrete pad. Provide a#4/0 bare copper to the grounding system. Provide two-hole spade terminals connected to a#4/0 bare copper conductor at each end and connect to the transformer enclosure and to the ground pad. 2. Motor Grounding:Provide a ground pad in the concrete slab. Provide a#4/0 bare copper to the grounding system. Provide two-hole spade terminals connected to a#4/0 bare copper conductor at each end and connect to the motor enclosure and to the ground pad and to the pump frame. 3. The use of"pig tails"for connections to ground loops or equipment shall not be allowed. V. Provide a minimum of two ground connections to all medium voltage equipment including VFD's and transformer frames. 3.02 INSPECTION A. Inspect the grounding and bonding system conductors and connections for tightness and proper installation. B. Use Biddle Direct Reading Earth Resistance Tester or equivalent to measure resistance to ground of the system. Perform testing in accordance with the test instrument manufacturer's recommendation using the fall of potential method. C. All test equipment provided under this section shall be approved by the ENGINEER. D. Resistance to ground testing shall be performed during dry season. Submit test results in the form of a graph showing the number of points measured(12 minimum)and the numerical resistance to ground. E. Testing shall be performed before energizing the distribution system. F. A separate test shall be conducted for each building or system. G. Notify the ENGINEER immediately if the resistance to ground for any building or system is greater than five ohms. Provide additional ground rods and conductors as required to bring the resistance to five ohms. H. Submit reports of all tests to the Owner/Engineer. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260526-6 GROUNDING&BONDING FOR ELECTRICAL SYSTEMS Page 6 of 6 3.03 TESTING A. Testing shall be done in accordance with 26 0126,"Testing of Electrical Systems". END OF SECTION Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260529-1 HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS Pagel of 4 1 SECTION 26 05 29 2 HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS 3 1.00 GENERAL 4 1.01 WORK INCLUDED 5 A. Drawings and general provisions of the Contract, including General and Supplemen-tary 6 Conditions and Division 01 Specification Sections, apply to this Section. 7 B. This Section includes the following: 8 1. Hangers and supports for electrical equipment and systems. 9 2. Construction requirements for concrete bases. 10 1.02 PERFORMANCE REQUIREMENTS 11 A. Design supports for multiple raceways capable of supporting combined weight of sup-ported 12 systems and its contents. 13 B. Design equipment supports capable of supporting combined operating weight of sup-ported 14 equipment and connected systems and components. 15 1.03 SUBMITTALS 16 A. Submittals shall be in accordance with Section 0133 00, "Submittal Procedures"and shall 17 include Record Data. 18 B. Provide calculations for load limits for all trapeze-type supports, support assemblies and field 19 fabricated support systems. 20 1.04 QUALITY ASSURANCE 21 A. Welding: Qualify procedures and personnel according to AWS 131.1/131.1M, "Structural 22 Welding Code- Steel." 23 B. Comply with NFPA 70. 24 1.05 COORDINATION 25 A. Coordinate size and location of concrete bases. Cast anchor-bolt inserts into bases. Concrete, 26 reinforcement, and formwork requirements are specified in Division 03. 27 2.00 PRODUCTS 28 2.01 SUPPORT,ANCHORAGE,AND ATTACHMENT COMPONENTS 29 A. Steel Slotted Support Systems: Comply with MFMA-4, factory-fabricated components for 30 field assembly. 31 1. Manufacturers: Subject to compliance with requirements,provide products by one of the 32 following: 33 a. Allied Tube&Conduit. 34 b. Cooper B-Line, Inc.; a division of Cooper Industries. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260529-2 HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS Page 2 of 4 1 c. ERICO International Corporation. 2 d. GS Metals Corp. 3 e. Thomas&Betts Corporation. 4 f. Unistrut; Tyco International,Ltd. 5 g. Wesanco, Inc. 6 2. Channel Dimensions: Selected for applicable load criteria. 7 3. Slotted channel shall be 316 stainless steel. 8 B. Raceway and Cable Supports: As described in NECA 1 and NECA 101. 9 C. Conduit and Cable Support Devices: 316 stainless steel hangers, clamps, straps and 10 associated fittings, designed for types and sizes of raceway or cable to be supported. 11 D. Structural Steel for Fabricated Supports and Restraints: ASTM A 36/A 36M, steel plates, 12 shapes, and bars; 316 stainless steel. 13 E. Mounting,Anchoring, and Attachment Components: Items for fastening electrical items or 14 their supports to building surfaces include the following: 15 1. Mechanical-Expansion Anchors: Insert-wedge-type,316 stainless steel, for use in 16 hardened portland cement concrete with tension, shear, and pullout capacities ap- 17 propriate for supported loads and building materials in which used. 18 a. Manufacturers: Subject to compliance with requirements,provide products by one of 19 the following: 20 1). Cooper B-Line,Inc.; a division of Cooper Industries. 21 2). Empire Tool and Manufacturing Co.,Inc. 22 3). Hilti Inc. 23 4). ITW Ramset/Red Head; a division of Illinois Tool Works, Inc. 24 5). MKT Fastening,LLC. 25 2. Concrete Inserts: Stainless Steel, slotted support system units similar to MSS Type 18; 26 complying with MFMA-4 or MSS SP-58. 27 3. Clamps for Attachment to Steel Structural Elements: MSS SP-58,type suitable for 28 attached structural element. 29 4. Through Bolts: 316 Stainless Steel, Structural type,hex head,and high strength. 30 Comply with ASTM A 325. 31 5. Toggle Bolts: 316 Stainless steel springhead type. 32 6. Hanger Rods: Threaded 316 stainless steel. 33 7. Washers: 316 Stainless steel. 34 Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260529-3 HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS Page 3 of 4 1 3.00 EXECUTION 2 3.01 APPLICATION 3 A. Comply with NECA 1 and NECA 101 for application of hangers and supports for electrical 4 equipment and systems except if requirements in this Section are stricter. 5 B. Maximum Support Spacing and Minimum Hanger Rod Size for Raceway: Space sup-ports 6 for RIGID METAL CONDUIT as required by NFPA 70. Minimum rod size shall be 3/8 inch 7 in diameter. 8 C. Multiple Raceways or Cables: Install trapeze-type supports fabricated with stainless steel 9 slotted support system, sized so capacity can be increased by at least 25 percent in future 10 without exceeding specified design load limits. 11 1. Secure raceways and cables to these supports with single-bolt conduit clamps using 12 spring friction action for retention in support channel. 13 3.02 SUPPORT INSTALLATION 14 A. Comply with NECA 1 and NECA 101 for installation requirements except as specified in this 15 Article. 16 B. Raceway Support Methods: In addition to methods described in NECA 1,RIGID METAL 17 CONDUIT may be supported by openings through structure members, as permitted in NFPA 18 70. 19 C. Strength of Support Assemblies: Where not indicated,select sizes of components so strength 20 will be adequate to carry present and future static loads within specified load-ing limits. 21 Minimum static design load used for strength determination shall be weight of supported 22 components plus 200 lb. 23 D. Mounting and Anchorage of Surface-Mounted Equipment and Components: Anchor and 24 fasten electrical items and their supports to building structural elements by the fol-lowing 25 methods unless otherwise indicated by code: 26 1. To Wood: Fasten with lag screws or through bolts. 27 2. To New Concrete: Bolt to concrete inserts. 28 3. To Masonry: Approved toggle-type bolts on hollow masonry units and expansion anchor 29 fasteners on solid masonry units. 30 4. To Existing Concrete: Expansion anchor fasteners. 31 5. To Steel: Beam clamps (MSS Type 19, 21,23,25, or 27)complying with MSS SP-69. 32 6. To Light Steel: Sheet metal screws. 33 7. Items Mounted on Hollow Walls and Nonstructural Building Surfaces: Mount cabinets, 34 panelboards, disconnect switches,control enclosures,pull and junction boxes, 35 transformers, and other devices on slotted-channel racks attached to substrate. 36 E. Drill holes for expansion anchors in concrete at locations and to depths that avoid rein- 37 forcing bars. 38 Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260529-4 HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS Page 4 of 4 1 3.03 CONCRETE BASES 2 A. Construct concrete bases of dimensions indicated but not less than 4 inches larger in both 3 directions than supported unit, and so anchors will be a minimum of 10 bolt diam-eters from 4 edge of the base. 5 B. Use 3000-psi,28-day compressive-strength concrete. 6 C. Anchor equipment to concrete base. 7 1. Place and secure anchorage devices. Use supported equipment manufacturer's setting 8 drawings,templates, diagrams, instructions,and directions furnished with items to be 9 embedded. 10 2. Install anchor bolts to elevations required for proper attachment to supported equipment. 11 3. Install anchor bolts according to anchor-bolt manufacturer's written instructions. 12 D. All floor mounted equipment shall have a 4"thick housekeeping pad on top of concrete 13 foundations or floor for interior equipment. 14 END OF SECTION Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 26 05 33.01-1 CONDUITS Page 1 of 7 1 SECTION 26 05 33.01 2 CONDUITS 3 1.00 GENERAL 4 1.01 WORK INCLUDED 5 A. Furnish labor,materials, equipment and incidentals necessary to install a complete conduit 6 system for each type of electrical system. Electrical work shall be in accordance with Div. 26 7 ELECTRICAL specifications. 8 1.02 SUBMITTALS 9 A. Submittals shall be in accordance with Section 0133 00, "Submittal Procedures"and shall 10 include: 11 1. Shop Drawings shall include cut sheets of each material to be used on the project. 12 2. The Electrical Contractor in conjunction with the Contractor shall issue a letter stating 13 that the arrangement of the duct banks to drain is coordinated with the proposed site 14 grading. 15 1.03 STANDARDS 16 A. The applicable provisions of the following standards shall apply as if written here in their 17 entirety: ANSI C80.5 Electrical Rigid Aluminum Conduit ANSI/NEMA FB 1 Fittings,Cast Metal Boxes,and Conduit Bodies for Conduit and Cable Assemblies NEMA RN 1 PVC Externally-Coated Galvanized Rigid Steel Conduit and Electrical Metallic Tubing NEMA TC 2 Electrical Plastic Tubing(EPT)and Conduit(EPC-40 and EPC-80) NEMA TC 3 PVC Fittings for Use with Rigid PVC Conduit and Tubing NEMA TC 14 Reinforced Thermosetting Resin Conduit(RTRC)and Fittings 18 2.00 PRODUCTS 19 2.01 MANUFACTURED PRODUCTS 20 A. RIGID ALUMINUM CONDUIT: Heavy wall, aluminum alloy 6063;low temper number, 21 tube,free from defects and manufactured in accordance with ANSI C80.5 standards and U.L. 22 listed. Acceptable manufacturers shall be Indalex,Allied and Wheatland. 23 B. PVC COATED RIGID ALUMINUM: Meeting the requirements of rigid aluminum conduit; 24 40 mil PVC exterior coating and 2 mil urethane interior coating,U.L. 6A listed. Acceptable 25 Manufacturers shall be Rob Roy Plastibond Red, Ocal,O'kote, and Perma-Cote. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Addeendum No. 1 -Page 13 of 101 26 05 33.01-2 CONDUITS Page 2 of 7 1 C. LIQUID TIGHT FLEXIBLE METAL CONDUIT: Single strip,helically wound, 2 interlocking,hot dip galvanized,in accordance with U.L. 1. Liquid tight conduit shall have 3 an extruded,polyvinyl jacket over the flexible metal. Acceptable product shall be Anaconda 4 Type U.A. 5 D. FITTINGS AND CONDUIT BODIES: 6 3. RIGID METAL CONDUIT: Threaded type material to match the conduit, in accordance 7 with ANSI/NEMA FBI and as manufactured by Appleton Form 35,Killark"O" Series, 8 Crouse Hinds, OZ Gedney, or RACO. 9 4. FLEXIBLE AND LIQUID TIGHT FITTINGS: In accordance with ANSI/NEMA FBI; 10 cadmium-plated,malleable iron body and nut; aluminum ferrule; insulated throat; 11 integrally-cast, external ground lugs, as manufactured by Appleton "ST" series,Hubbel, 12 OZ Gedney Type 4QL, or RACO. 13 E. ELBOW AND BENDS: Conduit systems shall use PVC coated aluminum or as indicated on 14 plans. 15 F. BUSHINGS: High impact,thermosetting,phenolic insulation; 150 degrees C.; as 16 manufactured by Appleton "BBUH",Blackburn, or OZ Gedney type A. 17 G. GROUNDING BUSHINGS: Conduit grounding bushings shall consist of an aluminum, 18 insulated throat conduit bushing with an attached aluminum set screw lug. Grounding 19 bushing shall comply with Fed. Spec. W-F-408b and W-W-C-581 d,UL Standards 514B and 20 467, and shall be Crouse Hinds Lazy Lug or approved equal. 21 H. HUBS: 22 5. ALUMINUM CONDUIT: Cast aluminum,with broad flat surfaces with gripping teeth 23 on both sides of conduit entry. Hub portion on exterior side of entry shall contain"O" 24 ring for watertight seal of conduit entry. Hubs shall be Meyers Hub,Appleton or Efcor. 25 I. CONDUIT THROUGH-WALL AND FLOOR SEAL: Malleable iron body with oversized 26 sleeves, sealing ring,pressure clamp and rings and sealing grommet;hex head cap screw, as 27 manufactured by OZ Gedney,type FSK. 28 J. END BELLS: Threaded,malleable iron or PVC,as manufactured by OZ Gedney type TNS. 29 PVC end bells shall be provided in manholes and hand holes. 30 K. EXPANSION FITTINGS: Aluminum with aluminum bonding jumpers. Linear expansion 31 fittings shall be OZ Gedney Zx for rigid, use with aluminum conduit or Appleton"XJ" series. 32 Combination linear and deflection expansion fittings shall be OZ Gedney type AXDX. 33 L. THREADED NIPPLES: As manufactured by Allied or Triangle. Aluminum Conduit nipples 34 shall have two(2)independent sets of threads. Running threads shall not be used. Utilize the 35 conduit union when joining two(2) fixed conduits in a continuous run. 36 M. ACCESSORIES: Reducers,washers, etc., shall be cadmium-plated,malleable iron. 37 N. IDENTIFYING TAPE FOR BURIED CONDUITS: 6" wide,polyethylene with continuous 38 printing along the length of the tape, as manufactured by Brady"Identoline" or Sentry Line 39 "Terra Tape". Use red with black letters for buried electrical power conduits. Use green with 40 black letters for buried electric instrumentation and communication conduits. 41 O. CONDUIT DRAINS: Conduit drains shall be 304 stainless steel as manufactured by Crouse 42 Hinds ECD Universal,or approved equal. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Addeendum No. 1 -Page 14 of 101 260533.01-3 CONDUITS Page 3 of 7 1 P. DUCT BANK SPACERS: Interlocking module spacers as manufactured by Formex, or 2 approved equal. 3 Q. LINK SEAL: Link seal shall be modular,mechanical type, consisting of inter-locking 4 synthetic rubber links shaped to continuously fill the space between the conduit and the wall 5 opening. Link seal shall be suitable for use in a core-drilled and pre-cast wall openings and 6 shall be manufactured by Pipeline Seal&Insulator, Inc. or approved equal. 7 3.00 EXECUTION 8 3.01 CONDUIT INSTALLATION SCHEDULE 9 A. Conduit types shall be installed in accordance with the following schedule: 10 1. CONCRETE ENCASED CONDUIT: Schedule 40 PVC unless noted otherwise.Conduit 11 below grade shall not be smaller than 2". 12 2. ABOVE GRADE CONDUIT: Rigid Aluminum unless noted otherwise. 13 3. PVC COATED RIGID ALUMINUM CONDUIT: Shall be used for conduit stub-ups 14 through concrete and concrete wall penetrations and for elbows and bands in concrete 15 encased duct banks as required by specification. 16 4. RIGID ALUMINUM CONDUIT: May be used in all locations.PVC coated rigid 17 aluminum conduit shall be used in corrosive environments or where in contact with 18 concrete. 19 5. LIQUID TIGHT FLEXIBLE METALLIC CONDUIT: Shall only be used to equipment 20 in non-hazardous locations not subject to physical damage or excessive temperatures, 21 requiring vibration isolation unless otherwise indicated,6'-0"maximum length. The 22 bending radius shall be in accordance with Chapter 9,Table 2 of the NEC and shall not 23 deform or alter the flex jacket. 24 3.02 INSTALLATION 25 A. GENERAL 26 1. Size conduits as required by the National Electrical Code for the number and sizes of 27 wires to be drawn into the conduit. Conduit less than 3/a"shall not be used unless 28 specified otherwise.No conduit less than 2"shall be allowed to be installed in ductbanks 29 even if exposed section of raceway is a smaller trade size. 30 2. Conduit stubbed-up under free standing enclosures located indoors/outdoors in an 31 electrical room, etc., such as a motor control center, shall be PVC and have a PVC end 32 bell terminator that is solvent welded onto each conduit end. End bell shall be installed 33 flush with the finished floor or top of the housekeeping pad. No PVC shall be exposed to 34 daylight or be installed such that any portion is out of concrete housekeeping pad or duct 35 bank. 36 3. Underground duct banks shall be steel reinforced red concrete encased. Conduit which is 37 below the finished grade shall be PVC schedule 40, except where indicated on the plans 38 or noted otherwise. Unless otherwise indicated, all other conduit shall be rigid 39 aluminum. 40 4. Conduits terminating inside an air conditioned space from outside shall be sealed with 41 duct seal to prevent moisture/condensation from entering the enclosure. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Addeendum No. 1-Page 15 of 101 26 05 33.01-4 CONDUITS Page 4 of 7 1 5. Duct banks routed below building slabs or any equipment pad shall be steel reinforced 2 concrete encased. 3 6. At the transition from underground and or from concrete,protect conduit from 4 mechanical damage by extending PVC coated rigid aluminum conduit a maximum of 5 12" and a minimum of 4" into the earth or concrete at the transition. 6 7. Aluminum conduit, straps, and struts shall not be in direct contact with concrete.Provide 7 a neoprene washer between the aluminum and concrete. 8 8. Aluminum conduit which penetrates into concrete shall be factory-coated with 0.40" of 9 polyvinylchloride,per Spec.MIL-P-15147. 10 9. Conduit extending into concrete shall not be closer than 3" from adjacent conduit and 11 shall not be closer than 1" from any reinforcement bars. 12 10. PVC conduit shall not be installed above grade level,above concrete slab level, or for 13 any exposed installations unless specified. All transitions from concealed to exposed 14 shall be made with PVC coated aluminum. Conduit shall not be placed horizontally in a 15 concrete floor slab or a beam without the ENGINEER's written approval. 16 11. Flexible metal conduit(sealtight)used for connecting light fixtures,i.e., fixture whips, 17 shall be 1/2" as a minimum. Fixture whips shall contain only three conductors: one hot, 18 one neutral,and one equipment grounding conductor. Other conduit types shall be 3/4" 19 as a minimum. The inside surface of the conduit shall be reamed smooth after it has been 20 cut. 21 12. Provide conduit sizes as shown on the plans. 22 13. Where conduits stub up through a floor slab from below finished floor level for multi- 23 level structures, install a threaded fitting with brass plug so that the top of the fitting is 24 flush with the concrete or finished floor surface. 25 14. Conduit system shall be swabbed clean prior to installation of conductors. 26 15. Ground conduits in accordance with the National Electrical Code and Specification 26 05 27 26, "Grounding&Bonding for Electrical Systems". 28 16. Contractor shall properly tape PVC coated aluminum conduit where it transitions to PVC 29 conduit in underground concrete encased duct banks so that no aluminum conduit is in 30 contact with concrete encasement. Tape shall be manufactured by Scotch or approved 31 equal. Coordinate with tape manufacturer for type of tape to use for the installation. 32 B. UNDERGROUND 33 1. Underground conduit shall be steel reinforced red concrete encased. Where underground 34 conduits are routed under a concrete slab on grade and brought up under slab the duct 35 bank reinforcing steel shall be tied into the slab. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Addeendum No. 1 -Page 16 of 101 26 05 33.01-5 CONDUITS Page 5 of 7 1 2. Bury underground conduit a minimum of 18" deep to the top of the red concrete 2 encasement for 600V duct banks and 24"for medium voltage duct banks, and as shown 3 on the plans,whichever is greater. Backfill buried concrete encased duct banks with 4 material which is free from large rock,paving material,or large angular substance. 5 Install underground conduit with the conduit duct bank dimensions shown on the plans. 6 Adhere to conduit spacing by using spacers at intervals to ensure that proper spacings are 7 maintained. The concrete shall be red in color. Apply dye in concrete truck, sprinkling 8 dye on or painting of top of the duct bank after concrete placement is prohibited. 9 PAYMENT WILL NOT BE MADE FOR CONCRETE POURED WITHOUT 10 APPLYING THE RED DYE IN TRUCK AS SPECIFIED. Place 3"CMU blocks under 11 rebar cage to suspend rebar off of the bottom of the trench so that it does not contact the 12 soil and is completely encased in the concrete envelope when concrete is placed. 13 3. Where underground conduits terminate in a vault or underground structure,dowell duct 14 bank rebar into any below grade structure-wall,vault,manhole, etc. Where duct bank 15 goes below slab-on grade,rebar shall follow raceway under slab and turn up with 16 raceway and be concrete encased and tied into slab rebar. 17 4. Grade underground and outdoor conduits to drain free of condensation and moisture. 18 Provide for automatic draining at low points. Install horizontal runs of conduit to provide 19 a natural drain for condensation without pockets or traps where moisture may collect. 20 5. Underground conduits shall drain to an underground structure with a floor drain, such as 21 a manhole. 22 6. Install conduit drain assemblies in outside or underground conduits to provide for 23 draining. 24 7. Underground conduit bends shall have a long sweep bend radius. 25 8. Minimum size for underground conduits is 2". 26 9. Contractor shall install duct bank spacers a minimum of every 5 feet. 27 10. Conduit shall slope uniformly at not less than 4"per 100', or more than 60"per 100' 28 unless indicated otherwise on the plans or approved by the Engineer. Arrange duct banks 29 to drain into manholes with no low pockets in the duct runs. The electrical contractor 30 shall coordinate with the Contractor and the plans on the proposed grades for the site. 31 C. ROUTING AND SUPPORT 32 1. Use the conduit route where shown on the plans. Route conduits that do not have a 33 specified route in the most direct path between the two points,i.e.home runs shown with 34 an arrow symbol. Route conduits parallel to building lines. Concealed conduits on the 35 plans shall be below grade,within walls, or above ceilings. 36 2. Route conduit through roof openings for piping and ductwork where possible. 37 Otherwise,route conduit through the roof with pitch pocket. Conduit shall not penetrate 38 ductwork. Exposed conduit shall not be installed on the roof without the ENGINEER's 39 prior approval. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Addeendum No. 1 -Page 17 of 101 26 05 33.01-6 CONDUITS Page 6 of 7 1 3. Install conduit at elevations which maintain headroom, and at locations which avoid 2 interference with other work requiring grading of pipe,the structure, finished walls, etc. 3 Avoid crossing other work. Conduits shall not be placed in close proximity to 4 equipment, systems, and service lines. Maintain a minimum of 3" separation, except in 5 crossing which shall be a minimum of 1". Conduits shall not be installed/concealed in 6 water bearing walls. 7 4. Conduits in buildings shall be exposed on unfinished ceilings and basements, as shown 8 on the plans. Rigidly support conduits to the building structures using hardware bolted or 9 screwed to the structure. The mounting hardware shall not mount the conduit directly on 10 concrete walls and ceilings,but shall space the conduit away from the surfaces using 11 mineralac-type hardware, strut channel clamps, or one hole straps with clamp backs. 12 5. Provide expansion fittings at duct bank to exposed conduit transitions, expansion, 13 construction and seismic joints. Provide combination expansion/deflection fittings where 14 conduits are concealed at these joints. 15 6. Group conduit in parallel runs where practical. Use a conduit rack constructed of 16 channels with conduit straps or clamps. Provide space for an additional 25% conduit. 17 7. Parallel runs of conduit shall have bends and offsets made at the same point such that the 18 angle of bend is the same in each conduit and the conduits remain parallel throughout the 19 run. Conduits not installed in this manner shall be removed and reinstalled at the 20 Contractor's expense. Conductors that are installed shall be removed and replaced at the 21 Contractor's expense. 22 8. Conduits installed in parallel shall be arranged such that crossings are eliminated. 23 9. Rigid aluminum conduit systems shall utilize aluminum straps, clamps and strut channel. 24 Coated rigid steel or aluminum conduit shall utilize PVC factory coated or clamps and 25 thread rods, etc. as manufactured by Robroy. 26 10. Nuts,bolts, concrete anchor bolts and other metallic fasteners shall be 316 stainless steel. 27 11. Install conduit with threaded couplings and other threaded fittings. Threadless, or clamp 28 type fittings shall not be used on metallic conduit. Rigid aluminum conduit shall have 29 each set of threads coated with an oxidation inhibitor,Ilsco,De-Ox,ITT Noalox, 30 Blackburn Contax or approved equal. 31 12. Use PVC coated aluminum elbows for bends in PVC conduit. 32 13. Use suitable conduit caps to protect installed conduit against entry of dirt and moisture. 33 The use of duct tape or any other tape shall be prohibited. 34 14. Use watertight hubs to fasten conduit to metal boxes,etc. in wet or damp locations per 35 the National Electrical Code. 36 15. Install a pulling string in empty(spare)conduit, except sleeves and nipples,and leave for 37 future pulling as applicable. 38 16. Expansion/deflection fittings made of neoprene in outdoor applications shall have 39 aluminum lagging over the neoprene held in place with stainless steel tie-wraps. 40 D. TERMINATIONS 41 1. Use threaded hubs for termination of conduits. Locknut termination of conduits shall not 42 be used on this project. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Addeendum No. 1 -Page 18 of 101 26 05 33.01-7 CONDUITS Page 7 of 7 1 2. Conduit terminations shall not penetrate the top of NEMA 4X and NEMA 3R enclosures. 2 Enclosures with top penetrations shall be removed and replaced with conduits re-routed 3 for side or bottom penetration at Contractor's expense. If conductors have been installed 4 and are too short to accommodate the re-routed conduit,then they shall be removed and 5 replaced at the Contractor's expense. 6 END OF SECTION 7 Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Addeendum No. 1 -Page 19 of 101 260533.02-1 WMEWAYS Page] of 2 1 SECTION 26 05 33.02 2 WIREWAYS 3 1.00 GENERAL 4 1.01 WORK INCLUDED 5 A. Furnish labor,materials,equipment and incidentals necessary to install a complete wireway 6 system. Electrical work shall be in accordance with Section 26 05 00,"Common Work 7 Results for Electrical". Contractor shall size wireways in accordance with the National 8 Electrical Code. 9 1.02 SUBMITTALS 10 A. Submittals shall be in accordance with Section 01 33 00, "Submittal Procedures"and shall 11 include Shop Drawing for: 12 1. Product cut sheet 13 2.00 PRODUCT 14 2.01 MATERIALS 15 A. WIREWAY: Provide as manufactured by Hoffinan or equal. 16 B. WIREWAY ENCLOSURES, SUPPORTS AND ASSOCIATED FITTINGS: NEMA 1 17 (metallic) for Air Conditioned spaces and NEMA 4X,304 stainless steel for all other 18 locations,lay-in wireway,quick release cover stainless steel latches,continuously welded 19 seams, oil resistant gasket. Hoffman Lay-In-Type NEMA 1 or NEMA 4X wireway or equal. 20 Factory ANSI 61 gray finish for NEMA 1. 21 C. Wireways shall have integral lugs.Wireways shall have quick release luggage type stainless 22 steel latches. 23 2.02 FABRICATIONS 24 A. WIREWAYS: Complete wireway system with enclosures, supports, and associated fittings, 25 having the form and dimension suited to the application, and as manufactured by Hoffinan or 26 approved equal. 27 3.00 EXECUTION 28 3.01 INSTALLATION 29 A. Provide systems of wireways of sufficient size where indicated. 30 B. Size wireway cross-sectional area and length based upon conductor fill and equipment served 31 as required by NEC and local codes. 32 C. Install types based on environmental conditions to which exposed. 33 D. Mount wireways only with lugs. Space 1/4"off of wall. Drilling of NEMA 4X wireways is 34 prohibited. NEMA 4X wireways drilled will be removed and replaced at contractor's 35 expense. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260533.02-2 WIREWAYS Page 2 of 2 1 END OF SECTION Northside IV 24-Inch Water Transmission Main C=OF FORT WORTH City Project Number:100277 26 05 33.03-1 OUTLET BOXES Page] of 3 1 SECTION 26 05 33.03 2 OUTLET BOXES 3 1.00 GENERAL 4 1.01 WORK INCLUDED 5 A. Furnish labor,materials, equipment and incidentals necessary to install outlet boxes. 6 Electrical work shall be in accordance with Section 26 05 00,"Common Work Results for 7 Electrical". 8 1.02 QUALITY ASSURANCE-ACCEPTABLE MANUFACTURERS 9 A. Cooper Crouse-Hinds;Div. of Cooper Industries,Inc. 10 B. EGS/Appleton Electric. 11 C. Erickson Electrical Equipment Company. 12 D. Hoffman. 13 E. Hubbell Incorporated;Killark Electric Manufacturing Co.Division. 14 F. O-Z/Gedney; a unit of General Signal. 15 1.03 SUBMITTALS 16 A. No submittals required for Section 26 05 33.03, "Outlet Boxes". 17 1.04 STANDARDS 18 A. The applicable provisions of the following standards shall apply as if written here in their 19 entirety: ANSI/NEMA OS 1 Sheet steel outlet boxes,device boxes, covers and box supports. ANSI/NEMA OS 2 Non-metallic outlet boxes,device boxes, covers and box supports. 20 2.00 PRODUCTS 21 2.01 MATERIALS 22 A. GENERAL: Furnish boxes with proper covers and device plates 23 B. CAST BOXES: Cast aluminum metal, deep type,gasketed cover,threaded hubs and integral 24 mounting lugs. Use cast boxes for all installation. Boxes shall be manufactured by Crouse- 25 Hinds,Appleton or approved equal. Provide integral mounting lugs and provide integral 26 conduit hubs on all boxes. 27 3.00 EXECUTION 28 3.01 PREPARATION; COORDINATION OF BOX LOCATIONS 29 A. Provide electrical boxes in the locations shown on the Plans, and as required for splices,taps, 30 wire pulling, equipment connections, and code compliance. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 26 05 33.03-2 OUTLET BOXES Page 2 of 3 1 B. Electrical box locations shown on Contract Drawings are approximate unless dimensioned. 2 Verify locations of boxes and outlets prior to rough-in. Outlet locations may be modified to 3 accommodate changes in door swings, space changes or to clear other interferences that arise 4 or from job modifications. Make such modifications at no cost to the OWNER as a matter of 5 job coordination. Coordinate job conditions and notify the ENGINEER of discrepancies 6 before proceeding with the installation of the work. Set wall boxes in advance of wall 7 construction blocked in place, and secured. Install extension sleeves as required to extend 8 boxes to finished surfaces. 9 C. Provide 1/4" spacer behind all boxes. 10 D. Never drill through the back of boxes for mounting. Drilled boxes will be rejected and shall 11 be replaced at the Contractor's expense. 12 E. Unless otherwise noted,location of outlet boxes shall be as follows: Equipment or Outlets Elevation*(A.F.F.) Toggle switches 410" Receptacles 116" 13 Equipment or Outlets Elevation *(A.F.F.) Flow/Level Transmitters 515" Circular Chart Recorder 515" Motor starters 5'0" Control stations 410" Manual starters 5'0" Thermostats in office areas 4'0" Telephone outlets 1'6" Circuit protective devices 66"to top of enclosure * Above Finished Floor. 14 F. Locate and install boxes to allow access. Where installation is inaccessible, coordinate 15 locations and sizes of required access doors in accordance with other sections of the 16 specifications. 17 3.02 INSTALLATION 18 A. Locate boxes in masonry walls to require cutting of masonry unit corner only. Coordinate 19 masonry cutting to achieve neat openings for boxes. 20 B. Provide plugs for unused openings. 21 C. Use multiple-gang boxes where more than one(1)device is installed together;do not use 22 sectional boxes. Provide barriers to separate wiring of different voltage systems. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 26 05 33.03-3 OUTLET BOXES Page 3 of 3 1 D. Install boxes in walls without damaging wall insulation. 2 E. Align wall-mounted outlet boxes for switches,thermostats and similar devices. 3 F. Mount all boxes using only the integral lugs. Drilling through the box to mount is prohibited. 4 Any box mounted by drilling through the box will be rejected and shall be replaced at the 5 Contractor's expense. 6 G. All boxes shall be installed with spacers so that at least 1/4"air space is maintained between 7 the back of the box and the wall. 8 END OF SECTION Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 26 05 33.04-1 PULL AND JUNCTION BOXES FOR ELECTRICAL SYSTEMS Pagel of 3 1 SECTION 26 05 33.04 2 PULL AND JUNCTION BOXES FOR ELECTRICAL SYSTEMS 3 1.00 GENERAL 4 1.01 WORK INCLUDED 5 A. Furnish labor,materials, equipment and incidentals necessary to install pull and junction 6 boxes. The CONTRACTOR shall be responsible for sizing all pull boxes and junction boxes 7 per the National Electrical Code(NEC)Article 314 and all other relevant sections of the 8 NEC. Electrical work shall be in accordance with Section 26 05 00,"Common Work Results 9 for Electrical". 10 1.02 QUALITY ASSURANCE-ACCEPTABLE MANUFACTURERS 11 A. Appleton 12 B. Bryant 13 C. Crouse Hinds 14 D. Hoffman 15 E. Hubbell 16 F. O Z Gedney 17 G. Raco 18 1.03 SUBMITTALS 19 A. Submittals shall be in accordance with Section 0133 00, "Submittal Procedures"and shall 20 include the following shop drawings: 21 1. Pull and Junction Boxes 22 2. Pull and Junction Boxes Sizing Calculations: Detailed calculations shall be submitted to 23 the ENGINEER with the pull and junction boxes' initial submittal. Submittals submitted 24 without sizing calculations shall not be accepted. 25 1.04 STANDARDS 26 A. The applicable provisions of the following standards shall apply as if written here in their 27 entirety: NEMA 250 Enclosure for Electrical Equipment(1000 volts maximum) ANSI/NEMA OS 1 Sheet steel Outlet Boxes, Device Boxes, Covers and Box Supports NEC National Electrical Code 28 29 Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260533.04-2 PULL AND JUNCTION BOXES FOR ELECTRICAL SYSTEMS Page 2 of 3 1 2.00 PRODUCTS 2 2.01 MATERIALS 3 A. GENERAL: Exposed wall pull and junction boxes shall be 316 stainless steel. Exposed pull 4 boxes or junction boxes installed outdoors,per NEMA 250 shall be weatherproof and shall be 5 provided mounting lugs with watertight gasketed covers fastened with stainless steel screws 6 and be 316 stainless steel. All hardware shall be 316 stainless steel. Boxes shall be provided 7 with integral mounting lugs. 8 B. NEMA 1 for Air Conditioned spaces and NEMA 4X,316 stainless steel for all other 9 locations unless otherwise noted. 10 C. PULL AND JUNCTION BOXES: Metal construction conforming to National Electrical 11 Code and ANSI/NEMA OS 1 with a hinged cover and quick release 316 stainless steel 1 12 luggage type clasp, 1/4 turn screw with handles or 3-point handle operated latch system. 13 Latching systems requiring tools are not permitted. Provide hinge type for boxes of 12" or 14 larger in any dimension. Boxes shall be provided with integral mounting lugs. Hinge,hasp 15 and all hardware shall be 316 stainless steel. Back panel shall be aluminum. 16 3.00 EXECUTION 17 3.01 INSTALLATION 18 A. Use separate pull boxes and junction boxes for electric power,control and communication 19 systems. 20 B. Install pull boxes and junction boxes where required by the National Electrical Code and 21 wherever required to overcome mechanical difficulties. 22 C. Install pull boxes in interior locations to prevent conduit runs longer than 100'and conduit 23 runs are not broken by junction or outlet boxes. 24 D. Pull and junction boxes shall be accessible and not buried. 25 E. Do not install boxes back to back in walls and provide a minimum of 6" separation,except in 26 acoustic-rated walls,provide 24" separation. 27 F. Support boxes independently of conduit except for cast boxes that is connected to two rigid 28 metal conduits,both supported within 12" of box. 29 G. Junction boxes shall have terminal strips/distribution blocks for splicing conductors where 30 approved by the ENGINEER or as shown/specified on the plans. Terminal strips shall be 31 manufactured by Allen-Bradley,Phoenix Contact or approved equal. Distribution blocks 32 shall be per Section 26 05 19,"Low Voltage Electrical Conductors& Cables".No top entry 33 injunction boxes with a terminal strip. 34 H. Box shall be mounted using mounting lugs.Drilling through the box to mount is prohibited. 35 Any box drilled to mount will be rejected and shall be removed and replaced at the 36 Contractor's expense. 37 I. Provide at least 1/4 inch air space between the back of the box and the wall. Northside IV 24-Inch Fater Transmission Main CITY OF FORT WORTH City Project Number:100277 260533.04-3 PULL AND JUNCTION BOXES FOR ELECTRICAL SYSTEMS Page 3 of 3 1 J. Conduit penetrations in the top of any enclosure is strictly prohibited in all outdoor areas and 2 where exterior conduits penetrate into enclosures located in dry areas. Conduits entering top 3 of enclosures are allowed in locations were conduit does not come in contact with wet, spray 4 down areas, or damp locations prior to entering the enclosure. Any enclosure top penetrated 5 will be rejected and shall be removed and replaced at the Contractor's expense. 6 END OF SECTION 7 Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 26 05 43.01-1 MANHOLES AND CONCRETE PULL BOXES FOR ELECTRICAL SYSTEMS Page 1 of 4 1 SECTION 26 05 43.01 2 MANHOLES AND CONCRETE PULL BOXES FOR ELECTRICAL SYSTEMS 3 1.00 GENERAL 4 1.01 WORK INCLUDED 5 A. Furnish labor,materials, equipment and incidentals necessary to install concrete electrical 6 manholes and pull boxes, as specified and indicated on the plans. Manhole sizes shown on 7 the plans are the minimum size allowed. CONTRACTOR shall be responsible for sizing all 8 manholes and pull boxes in accordance with the National Electrical Code,Article 370 and 9 relevant sections of the NEC. CONTRACTOR shall be responsible for setting elevations at 10 manhole and cable entry locations to meet the intent of the specifications and plans. 11 Electrical work shall be in accordance with Section 26 05 00, "Common Work Results for 12 Electrical". 13 1.02 QUALITY ASSURANCE 14 A. ACCEPTABLE MANUFACTURERS; PRECAST: Precast concrete products shall comply 15 with the specifications and shall be produced by the following Manufacturers: 16 1. Brooks Products 17 2. American Industrial Precast Products 18 3. Dalworth Quickset Co. 19 4. Old Castle 20 5. No Equal 21 B. ACCEPTABLE MANUFACTURERS; CASTINGS: Metal castings shall comply with the 22 specifications and shall be produced by the following Manufacturers: 23 1. McKinley Iron Works, Fort Worth,TX 24 2. Neenah Foundry,Neenah,WI 25 C. DESIGN CRITERIA: Concrete for precast concrete shall obtain a compressive strength of 26 4000 psi minimum at 28 days, and shall be an air entrained mix of the Manufacturer's 27 standard mix design. 28 1.03 SUBMITTALS 29 A. Submittals shall be in accordance with Section 0133 00, "Submittal Procedures",and shall 30 include: 31 1. Manholes and pull boxes 32 2. CONTRACTOR shall provide detailed conduit layout showing number, size, and 33 location of conduits entering the manholes. Cables routed in conduits shall be clearly 34 identified. Details shall also show elevation of conduits entering manholes. Manhole 35 details shall be submitted to the ENGINEER for approval prior to the duct bank/manhole 36 system being installed. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 26 05 43.01-2 MANHOLES AND CONCRETE PULL BOXES FOR ELECTRICAL SYSTEMS Page 2 of 4 1 3. Manhole and Concrete Pull Box Sizing Calculations:Detailed calculations shall be 2 submitted to the ENGINEER with the Manhole and Pull Box initial submittal. 3 Submittals submitted without sizing calculations shall not be accepted. 4 1.04 STANDARDS 5 A. The applicable provisions of the following standards shall apply as if written here in their 6 entirety: AASHO H 20 "Standard Specifications for Highway Bridges" ANSUASTM A-15 "Zinc Coating(Hot Dipped)on Iron and Steel Hardware" ANSUASTM A-569 "Steel, Sheet and Strip, Carbon(0.15%Maximum),Hot Rolled, Commercial Quality. ASTM A-48 "Gray Iron Castings" ASTM A-123 "Zinc(Hot Galvanized) Coatings on Products fabricated from Rolled,Pressed, and Forged Steel Shapes,Plates,Bars, and Strips." ANSI C-2 "National Electrical Safety Code" 7 2.00 PRODUCTS 8 2.01 MATERIALS 9 A. MANHOLE FRAMES AND COVERS: Class 30B gray cast iron conforming to ASTM A- 10 48;machine finished with flat bearing surfaces. 11 B. SUMP COVERS: Class 30B gray cast iron conforming to ASTM A-48. 12 C. PULLING IRONS: 316 Stainless Steel bar with 7/8" diameter forming a triangle of 9"per 13 side when set; galvanized according to ANSUASTM A-153 for irregularly shaped articles. 14 D. CABLE RACK INSERTS: 316 Stainless Steel channel inserts with a minimum load rating 15 of 800 pounds; length to match cable rack channel. 16 E. CABLE RACK CHANNEL: 4"x 1-1/2"x 3/16" 316 stainless steel channel wall bracket,48" 17 long, with cable rack arm mounting slots on 8" centers. 18 F. CABLE RACKS: 2-1/2"x 14" 316 stainless steel channel with high glazed, wet process 19 porcelain insulators conforming to ANSI/ASTM A-569. 20 G. GROUND ROD: 3/4" x 10' copper clad steel, installed in the floor of the manhole, and all 21 metallic cable racks, irons,etc. grounded(to the ground rod). Ground rod may be field 22 installed,but floor penetration shall be sealed against the entrance of water under positive 23 head. 24 H. JOINT SEALANT: Flexible plastic gasket of flexible butyl resin sealant. 25 I. DAMPPROOFING: Sonneborn,Div. of ChemRex, Inc. or approved equal. 26 1. BITUMINOUS DAMPPROOFING 27 a. Cold-Applied, Emulsified-Asphalt Dampproofing: 28 1). Brush and Spray Coats: ASTM D 1227,Type III, Class 1. 29 b. MISCELLANEOUS MATERIALS Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 26 05 43.01-3 MANHOLES AND CONCRETE PULL BOXES FOR ELECTRICAL SYSTEMS Page 3 of 4 1 1). Emulsified-Asphalt Primer: ASTM D 1227,Type III, Class 1, except diluted 2 with water as recommended by manufacturer. 3 2.02 MIXES 4 A. Concrete and reinforcing shall be in accordance with Section 03 30 00,"Cast-In-Place 5 Concrete". 6 2.03 FABRICATIONS 7 A. PRECAST CONCRETE 8 1. Precast concrete shall be a factory controlled product,reinforced in accordance with 9 AASHTO HS 20 bridge loading requirements. Units shall be precast in modular sections 10 with tongue and groove joints. Manholes shall have the following characteristics: 11 a. Shape: Square 12 2. ze; Qe-a4.211 diameter,grooved-opening in top seetien. Neek and shaft a:.,me4e..shall be 13 36" ^'e^"dimension. The contractor shall be responsible for sizing concrete pull box 14 as required by the National Electrical Code.Provide a 12" drain opening and two 15 (2) 1" ground rod openings in the base section. 16 3. Provide conduit openings on each wall for conduits as required. Openings for conduits 17 shall be large enough to permit conduit penetrations. Coordinate with Contractor for the 18 outside diameter of the type of conduit being installed. Openings shall be at elevations 19 required to permit drainage and all other specification and plan requirements. Provide 20 cable pulling irons opposite each set of conduit openings along wall. 21 4. Conduit openings shall be centered for straight through pulls and off to the outside of 22 center for 90 degree or angled pulls. Coordinate conduit openings with the duct bank 23 routing shown on the site plan. 24 5. Include inserts for cable racks at 6" on center. Include precast manhole steps at 16" 25 centers. 26 3.00 EXECUTION 27 3.01 PREPARATION 28 A. Excavate hole for a suitably sized manhole which permits installation and inspection. Base 29 material and backfill shall be in accordance with the Manufacturer's printed instructions and 30 the provisions of Section 3105 13,"Soils for Earthwork",of these specifications. 31 3.02 INSTALLATION 32 A. PRECAST CONCRETE MANHOLES: Install manholes in accordance with the 33 Manufacturer's printed instructions. Manholes shall be plumb and level. Use precast neck 34 and shaft sections to bring manhole entrance to finished grade 6"above finished grade. 35 B. At the intersection of electrical duct banks and manholes,both existing and new, Contractor 36 shall install(4)#40'-0"dowels into the electrical manhole with Hilti RE 500 adhesive and 37 2/3 wall thickness embedment. Do not damage manhole wall reinforcement. Do not core 38 drill the holes. Provide a 2'-0"lap splice with continuous duct bank reinforcement. 39 C. MANHOLE ACCESSORIES Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 26 05 43.01 -4 MANHOLES AND CONCRETE PULL BOXES FOR ELECTRICAL SYSTEMS Page 4 of 4 1 1. Install a ground rod in each of two(2)base section openings with the top of the rod 2 protruding 4" above the manhole floor. 3 2. Attach cable racks to inserts after manhole installation is complete. 4 3. Dampproof exterior surfaces of manholes, including joints and interruptions after 5 concrete has cured for a minimum of 28 days. Dampproofing shall be cold-applied, 6 emulsified-asphalt dampproofing, Apply two brush or spray coats of Dampproofing at 7 not less than 1.5 gal./100 sq. ft. (0.6 L/sq.m) for first coat and 1 gal./100 sq.ft.(0.4 L/sq. 8 m)for second coat 9 4. Waterproof exterior surfaces of manholes, including joints and interruptions after 10 concrete has cured for a minimum of 28 days. 11 5. Manhole frames,pulling irons and cable rack channels shall be grounded to the ground 12 rods. All metal shall be bonded to grounding system. Grounding shall meet the 13 requirements of Section 26 05 26, "Grounding&Bonding for Electrical Systems", and 14 Articles 250 and 450 of the National Electrical Code. 15 D. SUPPORTING CABLES ON WALLS 16 1. Support cables by cable racks. Provide quantity of racks by the number of conductors 17 routed through manholes. Provide minimum of two cable hooks per rack. 18 2. Install a minimum of two racks on each wall in each manhole. 19 3. Cable racks shall be provided for installation of future conductors. 20 4. Instrumentation cables,power cables, and control cables shall be kept separately when 21 routed along racks through manholes. 22 E. GROUNDING 23 1. Grounding Manholes and Pullboxes: Install a driven ground rod through manhole or 24 pullbox floor, close to wall,and set rod depth so 4 inches will extend above finished 25 floor. If necessary, install ground rod before manhole is placed and provide No. 4/0 26 AWG bare,tinned-copper conductor from ground rod into manhole through a waterproof 27 sleeve in manhole wall. Protect ground rods passing through concrete floor with a double 28 wrapping of pressure-sensitive insulating tape or heat-shrunk insulating sleeve from 2 29 inches above to 6 inches below concrete. Seal floor opening with waterproof,nonshrink 30 grout. 31 F. Grounding Connections to Manhole Components: Bond exposed-metal parts such as inserts, 32 cable racks,pulling irons, ladders, and cable shields within each manhole or handhole,to 33 ground rod or grounding conductor. Make connections with No. 4 AWG minimum, stranded, 34 hard-drawn copper bonding conductor. Train conductors level or plumb around corners and 35 fasten to manhole walls. Ground all metallic cable racks, supports, and ladders by#4/0 bare 36 copper ground loop exposed on the inside walls of the manhole. Connect the copper loop to 37 the grounding cable that is run above the duct bank and through the manhole. 38 END OF SECTION Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260553-1 IDENTIFICATION FOR ELECTRICAL SYSTEMS Pagel of 6 1 SECTION 26 05 53 2 IDENTIFICATION FOR ELECTRICAL SYSTEMS 3 1.00 GENERAL 4 1.01 WORK INCLUDED 5 A. Drawings and general provisions of the Contract, including General and Supplementary Con- 6 ditions and Division 01 Specification Sections, apply to this Section. 7 B. Section Includes: 8 1. Identification for raceways. 9 2. Identification of power and control cables. 10 3. Identification for conductors. 11 4. Underground-line warning tape. 12 5. Warning labels and signs. 13 6. Instruction signs. 14 7. Equipment identification labels. 15 8. Miscellaneous identification products. 16 1.02 SUBMITTALS 17 A. Submittals shall be in accordance with Section 0133 00, "Submittal Procedures"and shall 18 include: 19 1. Record Data: 20 a. Product Data to include cut sheets for each electrical identification product to be used 21 on the project. Provide example of labeling for Owner/Engineer approval prior to 22 beginning any work. 23 1.03 QUALITY ASSURANCE 24 A. Comply with ANSI A13.1. 25 B. Comply with NFPA 70. 26 C. Comply with 29 CFR 1910.144 and 29 CFR 1910.145. 27 D. Comply with ANSI Z535.4 for safety signs and labels. 28 E. Adhesive-attached labeling materials, including label stocks, laminating adhesives,and inks 29 used by label printers, are not acceptable. 30 2.00 PRODUCTS 31 2.01 POWER AND CONTROL CABLE IDENTIFICATION MATERIALS 32 A. All markings to labels, schedules,tags or nameplates shall be machine printed only.Hand 33 printing is prohibited. Circuits shall be tagged at terminations(both ends),in pull boxes,cabi- 34 nets,and enclosures as follows: CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main City Project Number:100277 260553-2 IDENTIFICATION FOR ELECTRICAL SYSTEMS Page 2 of 6 1 1. Tags relying on adhesives or tape-on markers are not acceptable,unless noted otherwise. 2 2. Hand written tags are not acceptable. 3 3. Provide conductor tags for conductors No. 10 AWG and below with legible permanent 4 sleeve of yellow or white PVC with machine printed black marking,Raychem TMS 5 sleeves or approved equal. 6 4. Provide tags for cables and for conductors No. 8 AWG and larger consisting of perma- 7 vent nylon marker plates with legible designations hot stamped on the plate. Attach these 8 marker plates to conductors and cables with stainless steel wire wraps. Tags shall be 9 Raychem TMS-CM cable markers or approved equal. 10 5. Tags shall be imprinted with panelboard and panelboard position number(e.g.LA3-23) 11 for conductors fed from panelboards. Other conductors shall have tags imprinted with 12 the MCC which feeds the conductors(e.g. MCC 1). 13 6. Switchlegs shall have the designation described above on their tags,plus an"S"suffix. 14 Travelers shall have the designation described above on their tags,plus a"T"suffix. 15 7. Where more than one neutral is present with a group of conductors, a tag shall be applied 16 to each neutral indicating which phase conductors are served by each neutral(e.g. HA-2, 17 4, 6). 18 2.02 CONDUCTOR IDENTIFICATION MATERIALS 19 A. Color-Coding Conductor Tape: Colored, self-adhesive vinyl tape not less than 3 mils thick 20 by 1 to 2 inches wide. 21 2.03 UNDERGROUND-LINE WARNING TAPE 22 A. Tape: 23 1. Recommended by manufacturer for the method of installation and suitable to identify and 24 locate underground electrical and communications lines. 25 2. Printing on tape shall be permanent and shall not be damaged by burial operations. 26 3. Tape material and ink shall be chemically inert, and not subject to degrading when ex- 27 posed to acids, alkalis, and other destructive substances commonly found in soils. 28 B. Color and Printing: 29 1. Comply with ANSI Z535.1 through ANSI Z535.5. 30 2. Inscriptions for Red-Colored Tapes: ELECTRIC LINE 31 2.04 WARNING LABELS AND SIGNS 32 A. Comply with NFPA 70 and 29 CFR 1910.145. 33 B. Self-Adhesive Warning Labels: Factory-printed,multicolor,pressure-sensitive adhesive la- 34 bels, configured for display on front cover, door, or other access to equipment unless other- 35 wise indicated. 36 C. Baked-Enamel Warning Signs: 37 1. Preprinted aluminum signs,punched or drilled for fasteners,with colors,legend, and size 38 required for application. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260553-3 IDENTIFICATION FOR ELECTRICAL SYSTEMS Page 3 of 6 1 2. 1/4-inch grommets in corners for mounting. 2 3. Nominal size, 7 by 10 inches. 3 D. Warning label and sign shall include,but are not limited to,the following legends: 4 1. Multiple Power Source Warning: "DANGER-ELECTRICAL SHOCK HAZARD- 5 EQUIPMENT HAS MULTIPLE POWER SOURCES." 6 2. Workspace Clearance Warning: "WARNING-OSHA REGULATION-AREA IN 7 FRONT OF ELECTRICAL EQUIPMENT MUST BE KEPT CLEAR FOR 36 INCHES." 8 2.05 EQUIPMENT IDENTIFICATION LABELS 9 A. Engraved, Laminated Acrylic or Melamine Label: Punched or drilled for screw mounting. 10 Attach plates to equipment with stainless steel screws. Provide an O-ring for screws on 11 NEMA 4X enclosures,O-rings shall maintain the integrity and NEMA 4X rating for enclo- 12 sures. 13 B. NAMEPLATES: 14 1. For indoor applications with Air Conditioning: Plastic, black 1" letters on white back- 15 ground, on the front of each door on the switchgear;identifying the compartment con- 16 tents for each compartment. 17 2. All other applications: Plastic,black 1" letters on white background, on the front of each 18 door on the switchgear;identifying the compartment contents for each compartment. 19 3. Attach nameplates with a stainless steel screw and nut at each end of the nameplate. Ad- 20 hesive backed nameplates shall not be installed. 21 4. Label that includes tag designation shown on Drawings for the transformer, switchgear, 22 panelboards or other electrical equipment. 23 2.06 CONDUIT IDENTIFICATION PLATE 24 A. A conduit identification plate shall be installed on all power,control,instrumentation and 25 communications conduits at the end of each run and at the conduit ends inside intermediate 26 junction and pull boxes,manholes,handholes,etc. Conduit plates shall be installed before 27 conductors are pulled into the conduits. Exact identification plate location shall be coordi- 28 nated with the Owner/Engineer at the time on installation. The conduit identification tags 29 shall identify the cable numbers as shown on the FNI plans and the"to"and"from"infor- 30 mation. Coordinate with Owner for exact requirements for plate material and type. Provide 31 an example to Owner/Engineer as a formal submittal for approval prior to the installation. 32 Attach conduit identification plate with stainless steel tie wraps or stainless steel wire. 33 3.00 EXECUTION 34 3.01 INSTALLATION 35 A. Verify identity of each item before installing identification products. 36 B. Location: Install identification materials and devices at locations for most convenient view- 37 ing without interference with operation and maintenance of equipment. 38 C. Apply identification devices to surfaces that require finish after completing finish work. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main City Project Number:100277 260553-4 IDENTIFICATION FOR ELECTRICAL SYSTEMS Page 4 of 6 1 D. Self-Adhesive Identification Products: Clean surfaces before application,using materials and 2 methods recommended by manufacturer of identification device. 3 E. Attach signs and plastic labels that are not self-adhesive type with stainless steel mechanical 4 fasteners appropriate to the location and substrate. 5 F. Underground-Line Warning Tape: During backfilling of trenches install continuous under- 6 ground-line warning tape directly above line at 6 to 8 inches below finished grade. Use mul- 1 tiple tapes where width of multiple lines installed in a common trench or concrete envelope 8 exceeds 16 inches overall. 9 G. Painted Identification: Comply with requirements in Division 09 painting Sections for sur- 10 face preparation and paint application. 11 3.02 IDENTIFICATION SCHEDULE 12 A. Power-Circuit Conductor Identification, 600 V or Less: For conductors in vaults,pull and 13 junction boxes,manholes,and handholes,use color-coding conductor tape to identify the 14 phase. 15 1. Color-Coding for Phase Identification. Use colors listed below for ungrounded service, 16 feeder, and branch-circuit conductors. 17 a. Color shall be field applied for sizes larger than No. 8 AWG 18 b. Colors for 120/240V Circuits: 19 1). Phase A: Black 20 2). Phase B: Red 21 3). Neutral: White 22 4). Equipment Grounding Conductor: Green 23 c. Colors for 208/120-V or 240V/12OV, 3-phase Circuits: 24 1). Phase A: Black. 25 2). Phase B: Red. 26 3). Phase C: Blue. 27 4). Neutral: White 28 5). Equipment Grounding Conductor: Green 29 d. Colors for 480/277-V Circuits: 30 1). Phase A: Brown. 31 2). Phase B: Orange. 32 3). Phase C: Yellow. 33 4). Neutral: Grey/White 34 5). Equipment Grounding Conductor: Green 35 e. Field-Applied, Color-Coding Conductor Tape: Apply in half-lapped turns for a mini- 36 mum distance of 6 inches from terminal points and in boxes where splices or taps are 37 made. Apply last two turns of tape with no tension to prevent possible unwinding. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main City Project Number:100277 260553-5 IDENTIFICATION FOR ELECTRICAL SYSTEMS Page 5 of 6 1 Locate bands to avoid obscuring factory cable markings. 2 B. Locations of Underground Lines: Identify with underground-line warning tape for power, 3 lighting, communication, and control wiring and optical fiber cable. 4 1. Limit use of underground-line warning tape to direct-buried cables. 5 2. Install underground-line warning tape for both direct-buried cables and cables in race- 6 way. 7 3. Identifying line shall be continuous along the entire underground route. 8 C. Warning Labels for Indoor Cabinets, Boxes,and Enclosures for Power and Lighting: Self- 9 adhesive warning labels 10 1. Comply with 29 CFR 1910.145. 11 2. Identify system voltage with black letters on an orange background. 12 3. Apply to exterior of door,cover, or other access. 13 4. For equipment with multiple power or control sources,apply to door or cover of equip- 14 ment including,but not limited to,the following: 15 a. Power transfer switches. 16 b. Controls with external control power connections. 17 D. Operating Instruction Signs: Install instruction signs to facilitate proper operation and 18 maintenance of electrical systems and items to which they connect. Install instruction signs 19 with approved legend where instructions are needed for system or equipment operation. 20 E. Equipment Identification Labels: On each unit of equipment,install unique designation label 21 that is consistent with wiring diagrams, schedules, and the Operation and Maintenance Man- 22 ual. Apply labels to disconnect switches and protection equipment, central or master units, 23 control panels,control stations,terminal cabinets,and racks of each system. Systems include 24 power,lighting, control,communication,signal,monitoring, and alarm systems unless equip- 25 ment is provided with its own identification. 26 1. Labeling Instructions: 27 a. Indoor Equipment: stainless steel screws and nuts, engraved and laminated name- 28 plates. Unless otherwise indicated,provide a single line of text with 1/2-inch high 29 letters on 1-1/2-inch high label;where two lines of text are required,use labels 2 30 inches high. 31 b. Outdoor Equipment: Engraved, laminated acrylic or melamine label 32 c. Elevated Components: Increase sizes of labels and letters to those appropriate for 33 viewing from the floor. 34 d. Fasten labels with appropriate mechanical fasteners and gaskets that do not change 35 the NEMA or NRTL rating of the enclosure and void the U.L. listing of the enclo- 36 sure. 37 2.' Equipment to Be Labeled: 38 a. Panelboards: Typewritten directory of circuits in the location provided by panel- 39 board manufacturer. Panelboard identification shall be laminated acrylic or mela- 40 mine label and placed in a clear plastic sleeve. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main City Project Number:100277 260553-6 IDENTIFICATION FOR ELECTRICAL SYSTEMS Page 6 of 6 1 b. Enclosures and electrical cabinets. 2 c. Enclosed switches. 3 d. Enclosed circuit breakers. 4 e. Enclosed controllers. 5 f. Contactors. 6 g. Monitoring and control equipment. 7 h. Conduits 8 i. Pull boxes,junction boxes,concrete pull boxes,manholes and hand holes. 9 END OF SECTION Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 260573.01-1 ELECTRICAL POWER SYSTEM STDIES Pagel of 8 1 SECTION 26 05 73.01 2 Electrical POWER SYSTEM STUDIES 3 PART1 - GENERAL 4 1.1 DESCRIPTION 5 General: This section specifies that the CONTRACTOR prepare a short circuit and protective 6 device coordination study, load flow study, and an arc flash hazard analysis for the electrical power 7 system as shown on the plans for the complete electrical system(including the existing equipment) 8 at the Pump Station. 9 Short Circuit and Protective Device Coordination Study,Arc Flash Analysis, and Load Flow Study, 10 The studies shall provide an evaluation of the electrical power system and the model numbers and 11 settings of the protective relays or devices and metering or motor monitoring devices for setting by 12 the CONTRACTOR. The Studies shall include settings for all protective relays and circuit 13 breakers, including breakers mounted in generator,power meters and electric system monitoring for 14 both devices provided under this contract and for the existing devices. The Contractor shall obtain 15 any needed data or information for the electrical equipment from Contract Documents,various 16 suppliers, and from conducting his own field investigations. 17 A. Scope: 18 1. The CONTRACTOR is responsible for providing all pertinent information necessary for the 19 successful completion of the Short Circuit and Protective Device Coordination Study, Load 20 Flow Study,and Arc Flash Analysis. All cable and raceway data, data from all new 21 Switchgear,motor control centers,transformers, generator,panelboards, and separately 22 mounted fuses, starters or circuit breakers shall be obtained by the CONTRACTOR. Obtain 23 all existing or new protective device information to include all present settings. The 24 CONTRACTOR shall obtain any needed data or information from Contract Documents, 25 various suppliers,the Electric Utility and from conducting his own field investigations. The 26 data obtained shall be organized and submitted to the ENGINEER to show that all the 27 necessary data gathering work has been done. 28 2. Calculations shall utilize actual X/R and three phase short circuit values obtained by the 29 CONTRACTOR from the Electric Utility. The use of infinite bus fault current calculation 30 is not acceptable. 31 3. The Contractor shall redo the Power System Studies if any changes are made during the 32 field testing checkout and/or start-up and shall re-submit the updated study for engineer 33 approval. 34 4. Provide a complete short circuit study. Include three phase and phase-to-ground 35 calculations. Provide an equipment interrupting or withstand evaluation based on the actual 36 equipment and model numbers provided on this project. Generic devices are not 37 acceptable. Normal system operating method,alternate operation,and operations that could 38 result in maximum fault conditions shall be thoroughly addressed in the study. 39 a. The study shall assume all motors operating at rated voltage with the exception that 40 motors identified as "standby" shall not be included. 41 b. Electrical equipment bus impedance shall be assumed zero. 42 c. Short circuit momentary duties and interrupting duties shall be calculated on the basis of 43 maximum available fault current at the electrical equipment busses. CITY OF FORT WORTH Northside IV 24-Inch Rater Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 26 05 73.01-2 ELECTRICAL POWER SYSTEM STDIES Page 2 of 8 1 d. The Study shall be performed using actual available short circuit currents available and 2 system impedances as obtained from the Electric Utility and Generator manufacturer. 3 An assumption of infinite bus for the purposes of the Study is not acceptable. 4 e. Study shall use actual motor X/R and subtransient reactance data obtained from 5 equipment suppliers. 6 5. A protective device coordination study shall be performed to determine appropriate relay 7 settings.The study shall include all electrical equipment provided under this contract and 8 any up-stream equipment that has an impact on the coordination study. The study shall 9 show transformer damage curves, generator damage curves, cable short circuit withstand 10 curves and motor curves. Include all medium and low voltage switchgear,distribution 11 switchboards, motor control centers,starters, and panelboards main circuit breakers. 12 Complete the short circuit study down to the main breaker or main lugs on all panelboards. 13 Panelboard branch circuit devices need not be considered. The phase over current and 14 ground-fault protection shall be included as well as settings for all other adjustable 15 protective devices. All motor monitoring relays and protective or monitoring devices that 16 are a part of a supplier's equipment(such as soft starters, switchgear)shall be in included. 17 Include the last protective device in the Electric Utility's system feeding each facility being 18 considered. 19 6. Provide Time-Current Curves on 11X17 log-log paper. Do not put more than one branch of 20 protective devices on any one coordination curve. Include a one-line diagram and the 21 names of each protective device in the branch. Use the names designated in the Contract 22 Documents. Include motor and transformer damage curves,and cable short circuit 23 withstand curves. Coordination study time-current curves(l 1x17 log-log type)including 24 the instrument transformer ratios,model numbers of the protective relays,and the relay 25 settings associated with each breaker. Organize the curves as specified here in. Ground 26 fault time current curves shall be on a separate sheet. 27 7. An equipment evaluation study shall be performed to determine the adequacy of the fault 28 bracing of all bus from the panelboard level up to the main Switchgear or protective device. 29 Include circuit breakers,controllers, surge arresters,busway, switches,and fuses by 30 tabulating and comparing the short circuit ratings of these devices with the available fault 31 currents. 32 8. Provide arc flash hazard analysis in accordance with the applicable NFPA,ANSI, and IEEE 33 standards. 34 9. The studies shall be performed, sealed and signed by a Registered Professional Engineer 35 licensed in the state of Texas. 36 10. Any problem areas or inadequacies in the equipment shall be promptly brought to the 37 ENGINEER's attention. 38 11. Use industry standard short circuit software, SKM CAPTOR and DAPPER or an equal 39 approved by the ENGINEER. 40 12. The report shall include a comparison of short circuit duties of each bus to the interrupting 41 capacity of the equipment that is protecting that bus. 42 13. The report shall include all data that was used as input to the report. This data shall include 43 cable impedance, conduit type, source impedance,equipment ratings,motor X/R and 44 subtransient reactance data,etc. 45 14. Provide and program all settings for all power meters,motor protection relays,feeder 46 protection relays, etc. 47 15. The CONTRACTOR shall coordinate with the Utility, Oncor Electrical Delivery. Utility 48 Contact: Lauren Rangel (817)624-5066 for electrical data required for the studies. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 26 05 73.01 -3 ELECTRICAL POWER SYSTEM STDIES Page 3 of 8 1 1.2 REFERENCES 2 A. This Section contains references to the following documents. They are apart of this Section as 3 specified and modified. In case of conflict between the requirements of this Section and those 4 of the listed documents,the requirements of this Section shall prevail. 5 Reference Title 6 IEEE 141 Recommended Practice for Electric Power Distribution for Industrial 7 Plants 8 IEEE 242 Recommended Practice for Protection and Coordination of Industrial and 9 Commercial Power Systems 10 NFPA 70E Handbook for Electrical Safety in the Workplace 11 IEEE 1584 IEEE Guide for Performing Arc-Flash Hazard Calculations 12 NEC National Electrical Code 13 1.3 SCHEDULE 14 A. The report shall be provided to the ENGINEER NO LATER THAN 60 days before the 15 equipment is shipped to the Work site. SHIPMENT AND DELIVERY OF EQUIPMENT 16 WILL NOT BE ACCEPTED AT THE JOBSITE UNTIL THE STUDY HAS BEEN 17 COMPLETED, SUBMITTED AND APPROVED BY THE ENGINEER. 18 1.4 SUBMITTAL PROCEDURES 19 A. Submittals shall be in accordance with this section,the General Requirements, and shall include 20 the following minimum information: 21 B. Shop Drawings: 22 1. Short Circuit and Protective Device Coordination Study. Time current curves shall be on 23 11 x 17 log-log type paper. The 11 x 17 paper with the TCC shall also include a one-line 24 diagram for the branch that the TCC on that sheet corresponds with. The CONTRACTOR 25 can provide time current curves on 8 '/2 x 11 log-log type paper as a supplement but not as a 26 replacement. 27 2. Provide a list of all recommended settings for all power meters,motor protection relays, 28 feeder protection relays, etc. 29 3. Load Flow Study 30 4. Arc Flash Hazard Analysis 31 a. Provide a color copy of project specific Arc Flash labels for each panelboard, 32 switchboard, switchgear,disconnect,Motor Control Center,VFDs, starters, transfer 33 switches, including all existing electrical equipment—switchgear, starters,motor control 34 center,panelboards, starters,etc. 35 b. Provide a copy of the one-line diagram color-coded to show the incident ranges at each 36 bus. The one-line shall be on 11x17 paper. 37 1) The one-line shall also include the information specified in section 2.03 below. 38 a) Provide a copy of the one-line diagram color-coded to show the incident ranges 39 &clothing classifications at each bus. The one-line shall be on 11x17 paper and 40 shall be separated out across three(3)-11x17 sheets. 41 2) Provide a table indicating the color coding used for each incident range &clothing 42 classification. The one-line shall also include the information specified in section 43 2.03 below. The following is a recommended color coding for the following 44 Hazard/Risk Category numbers: 45 a) Blue to indicate up to 4 cal/cm2 46 b) Brown to indicate<4 cal/cm2 to 8 cal/cm2 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 26 05 73.01-4 ELECTRICAL POWER SYSTEM STDIES Page 4 of 8 1 c) Yellow to indicate<8 cal/cm2 to 25 cal/cm2 2 d) Orange to indicate<25 cal/cm2 to 40 cal/cm2 3 e) Red to indicate Above<40 cal/cm2below. 4 C. After the report and one-line has been approved,provide a color copy in PDF format of the 5 finalized 11x17 one-line diagram to the Contractor for the Contractor's use to frame in the 6 electrical room as specified in section 26 05 00,"Common Work Results for Electrical". The 7 one-line shall reflect all changes made including but not limited to changes made during 8 construction 9 D. The Contractor shall redo the Power System Studies if any changes are made during the field 10 testing checkout and/or start-up. The Contractor shall re-submit the Power System Studies for 11 Engineer Approval. The Studies shall include an updated copy of the color copy Arc Flash 12 Labels. 13 E. A CD with all SKM input files and a PDF of all output files is required for both the preliminary 14 and final power system studies Submittal Procedures. 15 1. Two Software copies of actual power systems computer program project data files burned 16 in on a CD. The CONTRACTOR shall provide an electronic copy on a CD-ROM of all 17 files used to develop the electrical system model in the power system analysis program and 18 all files for the written study analysis and summary data tables. For instance if SKM 19 software is used for the power system studies,then the SKM files shall be burned in on a 20 CD-ROM and provided to the OWNER/ENGINEER. This shall include any library files 21 used for circuit breakers, fuses, etc. for the power system analysis. 22 PART 2- EXECUTION 23 2.1 GENERAL 24 A. Provide a short-circuit and protective device coordination study load flow study, and arc flash 25 hazard analysis on the electrical power distribution system,as specified. The studies shall be 26 performed in accordance with IEEE Standards 141 and 242,IEEE 1584,ANSI,and the NEC 27 and shall utilize the ANSI method of short circuit analysis in accordance with ANSI C37.010. 28 The studies shall be performed using actual equipment data for all equipment. The 29 coordination studies shall use the data from the manufacturer of protective devices. 30 2.2 QUALIFICATIONS 31 A. The studies shall be performed by a consultant who is regularly engaged in power system 32 studies. A Licensed Professional Engineer with proficiency in electrical power engineering 33 shall conduct the studies and shall seal and sign the studies. The Professional Engineer shall be 34 licensed to practice engineering in the State of Texas. A study submitted without a Professional 35 Engineer's seal will not be reviewed and returned Not Approved,Revise&Resubmit. 36 EQUIPMENT MANUFACTURERS SHALL NOT BE ALLOWED TO PERFORM THE 37 STUDIES,NO EXCEPTIONS. 38 B. Acceptable Power System Study Providers: 39 1. Strategic Engineering—Jeff Wilbanks, P.E.(214)679-0092 40 2. Coordinated Power Systems, Inc.—Robert Stockinger,P.E. (414)425-5993 41 3. Power Engineering Services, Inc. -David Staudt(210)259-6301 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 26 05 73.01-5 ELECTRICAL POWER SYSTEM STDIES Page 5 of 8 1 4. All others shall submit qualifications to the Owner and the Engineer for review and 2 approval prior to bid submittal no later than one week after bid advertisement date. Any 3 submittals after this time period shall not be evaluated. Qualifications shall include Power 4 Systems Studies providers who have had at least 5 years of successful experience in the 5 performing studies of similar projects. Qualifications shall include a list of similar projects 6 within the last 5 years with the name of the project and contact information of the Owner. 7 2.3 OPERATING SCENARIOS 8 A. The following Operating Scenarios shall be included in the study: 9 1. NORMAL OPERATING CONDITIONS: All connected loads running. 10 2.4 SHORT CIRCUIT STUDY 11 A. The CONTRACTOR shall be responsible for obtaining and verifying all data needed to perform 12 the study. 13 B. As a minimum, each short circuit study shall include the following: 14 1. One-Line Diagram: 15 a. Location and function of each protective device in the system, such as relays, direct- 16 acting trips,fuses, etc. 17 b. Type designation,current rating,range or adjustment,manufacturer's style and catalog 18 number for all protective devices. 19 c. Power and voltage ratings,impedance,primary and secondary connections of all 20 transformers. Use the ratings(ie. Impedence,X/R, etc.)of the actual transformers being 21 provided where available. 22 d. Type,manufacturer, and ratio of all instrument transformers energizing each relay. 23 e. Nameplate ratings of all motors and generators with their subtransient reactances. 24 Transient reactances of synchronous motors and generators and synchronous reactances 25 of all generators. Obtain data on the actual equipment being provided. Generic or 26 average data numbers are not acceptable. 27 f. Sources of short circuit currents such as utility ties,generators, synchronous motors, and 28 induction motors. Provide short circuit studies using each source of power separately. 29 The study shall determine if there is sufficient short circuit current to adequately cause 30 interruption of a protective device using the weaker power source(typically local 31 generation),and shall determine if the equipment can safely interrupt the fault if the 32 greater power source is connected. Additional short circuit calculations shall include 33 emergency as well as normal switching conditions as well as normal and emergency 34 power sources described here in. 35 1) Show short circuit calculations listing short circuit levels at each bus. Provide the 36 same data in tabular from. 37 g. All significant circuit elements such as transformers, cables,breakers, fuses,reactors, etc 38 shall be included. 39 h. The time-current setting of existing adjustable relays and direct-acting trips, if 40 applicable. 41 i. One-Line showing available fault current at each bus all the way down to the 120/240V 42 and 208Y/I20V panelboards. 43 2. Impedance Diagram: 44 a. Available MVA or impedance from the utility company. 45 b. Local generated capacity impedance. 46 c. Bus impedance. 47 d. Transformer and/or reactor impedances. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 26 05 73.01-6 ELECTRICAL POWER SYSTEM STDIES Page 6 of 8 1 e. Cable impedances. 2 f. Equipment impedances. 3 g. System voltages. 4 h. Grounding scheme(resistance grounding, solidly grounding, or no grounding). 5 i. Motor contribution assuming the new and existing motors as shown on the plans all 6 running at the same time. 7 3. Calculations: 8 a. Determine the paths and situations where short circuit currents are the greatest. Assume 9 bolted faults and calculate the 3-phase and line-to-ground short circuits of each case. 10 b. Calculate the maximum and minimum fault currents. 11 c. A discussion section evaluating the adequacy or inadequacy of the equipment method of 12 calculation and formulas used such that all calculations can be verified manually by the 13 ENGINEER,with recommendations as required for improvements to the system. 14 d. Any inadequacies shall be called to the attention of the ENGINEER and 15 recommendation made for improvements. 16 2.5 PROTECTIVE DEVICE COORDINATION STUDY 17 A. As a minimum,the coordination study for the power distribution system shall include the 18 following on 5-cycle, log-log graph paper: 19 1. The time-current coordination analysis shall be performed with aid of a digital computer. 20 a. Time-current curves for each device shall be positioned to provide for maximum 21 selectivity to minimize system disturbances during fault clearing,but still maintain a low 22 incident energy level. Where selectivity cannot be achieved,the ENGINEER shall be 23 notified as to the cause. 24 2. Time-current curves for each device shall be positioned to provide for maximum selectivity 25 to minimize system disturbances during fault clearing. Where selectivity cannot be 26 achieved,the ENGINEER shall be notified as to the cause. 27 3. Time-current curves and points for cable and equipment damage. 28 4. Circuit interrupting device operating and interrupting times. 29 5. Indicate maximum fault values on the graph. 30 6. Sketch of bus and breaker arrangement. 31 2.6 ARC FLASH HAZARD ANALYSIS 32 A. The study shall be performed in accordance with the NEC and all applicable OSHA,ANSI, and 33 IEEE standards. 34 B. The CONTRACTOR shall adjust all adjustable time-current devices such that the trip settings 35 lower the arc flash exposure and minimizing the clearing time. However,the CONTRACTOR 36 shall adjust the time-current devices to avoid nuisance tripping. 37 C. The CONTRACTOR shall utilize fault current values from the short circuit analysis to 38 determine the Incident energy, limited approach boundary,restricted approach boundary, 39 prohibited approach boundary and appropriate PPE required. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 26 05 73.01-7 ELECTRICAL POWER SYSTEM STDIES Page 7 of 8 1 D. The CONTRACTOR shall provide project specific arc-flash labeling. The arc-flash labeling 2 shall be placed on the outside of the cover of the switchgear,motor control centers, 3 combination motor starters,panelboard, switchboard, distribution panel, and all electrical 4 panels,etc. such that it can be read without opening the electrical equipment. Mount arc-flash 5 labels a maximum of 6'-6"AFF, include the housekeeping pad in the mounting height. The 6 CONTRACTOR shall provide arc-flash labeling on all existing panelboards, switchboards, 7 distribution panel, etc.where breakers are added or work is performed in or on the electrical 8 equipment. 9 E. Arc Flash Labels shall be chemical resistant,UV resistant,water resistant, scratch resistant, and 10 made of 3.0 mil vinyl tape as manufactured by DuraLabel,Brady or approved equal. The 11 lettering shall be performed by thermal transfer print. 12 1. Arc Flash labels and label lettering shall be sized large enough to be legible at a distance 13 outside the hazard area. 14 2. Arc Flash Labels shall be placed on the door(s)of the room if the hazard area reaches or 15 extends beyond the electrical room door(s). 16 3. The arc flash label shall include a DANGER header when the incident energy is above 17 40cal/cm2,and a WARNING header for all other incident energy levels. 18 F. To ensure a safe workplace, and that the labeling meets NEC, OSHA,IEEE,and NFPA 19 requirements,use specialized arc flash software to calculate protection boundaries. These 20 protection boundaries shall include the Flash Protection Boundary, Limited Approach 21 Boundary,Restricted Approach Boundary and the Prohibited Approach Boundary. 22 G. The arc-flash analysis shall be based on calculated fault from the Short Circuit Study at each 23 respective bus. The arc-flash software program shall be used to calculate the available arcing 24 fault at each bus in the system, the resultant flash protection boundary based on the applicable 25 protective device operating times and the associated incident energy that workers may be 26 exposed to at the specified working distances. 27 H. The report shall include the following information: Arc-flash evaluation table,arc-flash and 28 shock hazard label definitions, arc-flash evaluation information, arc-flash and shock hazard 29 labels and definitions of terms used in the arc-flash hazard analysis. 30 I. Arc Flash labels shall be similar to the following example: ,01& WA R ISI I N G Arc Flash and Shock Hazard Appropriate PPE Required 13 inch Flash Hazard Boundary 0.67 caVcm2 Flash Hazard at 18 inches 3 PPE Category 480 VAC Shock Hazard when cover is removed 0 Glave Gass 42 inch Limited Approach 12 inch Restricted Approach 10.692 kA Calculated Available Fault Current Equip.ID: Panel LP1 Protected By. 125A CB: TX1 (480V MCC1) Study Date: May 4,2016 31 Vp�#tam Protective Device:Panel HP1 Circuit 1.3,6 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 26 05 73.01-8 ELECTRICAL POWER SYSTEM STDIES Page 8 of 8 1 2.7 LOAD FLOW STUDY 2 A. SCOPE: Determine the active and reactive power,voltage, current,and power factor throughout 3 the electrical system. Provide an analysis of all possible operating scenarios. 4 B. PROCEDURE: The load flow study shall be performed in accordance with the recommended 5 practices and procedures set forth in IEEE 399. 6 C. STUDY REPORT: Results of the load flow study shall be summarized in a final report 7 containing the following items: 8 1. Basis, description,purpose,and scope of the study. 9 2. Tabulation of data used to model the system components and a corresponding one-line 10 diagram. 11 3. Description of scenarios evaluated and the basis of each. 12 4. Tabulation of power and current flow versus equipment ratings. The tabulation shall 13 identify percentage of rated load and the scenario for which the percentage is based. 14 Overloaded equipment shall be clearly noted. 15 5. Tabulation of system voltage versus equipment ratings. The tabulation shall identify 16 percentage of rated voltage and the scenario for which the percentage is based. Voltage 17 levels outside the ranges recommended by equipment manufacturers,IEEE C84.1 or other 18 appropriate standards shall be clearly noted. 19 6. Tabulation of system real and reactive power losses with area of concern clearly noted. 20 7. Provide One-line showing voltage at major busses down to the 120/240V and 208Y/120V 21 panelboards. 22 8. Conclusions and recommendations. 23 END OF SECTION CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 26 24 16.02-1 LIGHTING AND BRANCH PANELBOARDS Page I of 4 1 SECTION 26 24 16.02 2 LIGHTING AND BRANCH PANELBOARDS 3 PART1 - GENERAL 4 1.1 WORK INCLUDED 5 A. Furnish labor,materials,equipment and incidentals necessary to install lighting and branch 6 panelboards. Electrical work shall be in accordance with Section 26 05 00, "Common Work 7 Results for Electrical". 8 1.2 QUALITY ASSURANCE-ACCEPTABLE MANUFACTURERS 9 A. Panelboards shall comply with the specifications and shall be by the following Manufacturers: 10 1. Eaton 11 2. General Electric 12 3. Square D 13 4. No Approved Equal 14 1.3 SUBMITTALS 15 A. Submittals shall be in accordance with Section 01 33 00, "Submittal Procedures"and shall 16 include: 17 1. Shop Drawings: 18 a. Bill of Material 19 b. Front Elevation with dimensions 20 c. Assembly ratings including short circuit ratings, continuous current and voltage 21 d. Cable terminal sizes 22 e. Cut sheet on circuit breakers and surge protective devices 23 1.4 STANDARDS 24 A. Circuit breakers,molded case,and branch circuit shall be in accordance with the applicable 25 provisions of the following standards as if written here in their entirety: 26 1. Fed. Spec. W-C-375 27 2. NEMA AB 1 Molded Case Circuit Breakers and their application. 28 3. NEMA PB 1 Panelboards 29 1.5 DELIVERY AND STORAGE 30 A. Equipment shall be handled and stored in accordance with the manufacturer's instructions. 31 Equipment shall be protected from damage. 32 1.6 WARRANTY 33 A. The manufacturer shall warrant the equipment to be free from defects. 34 1.7 QUALITY ASSURANCE 35 A. Manufacturer shall be ISO 9001 2000 or later certified. 36 B. Manufacturer shall have produced similar electrical equipment for a minimum period of five(5) 37 years. When requested by the engineer, an acceptable list of installations with similar 38 equipment shall be provided demonstrating compliance with this requirement. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 26 24 16.02-2 LIGHTING AND BRANCH PANELBOARDS Page 2 of 4 1 PART 2- PRODUCTS 2 2.1 PANELBOARDS 3 A. Panelboards shall consist of a box,front,interior and circuit protective devices and shall be 4 manufactured in accordance with NEMA PB 1 and bearing the applicable U.L. labels. 5 B. Panelboards shall be four wire,three phase as scheduled or required. Panelboards shall be 6 NEMA 1 for air conditioned spaces and NEMA 3R 304 Stainless Steel for all other locations 7 and suitable for surface mounting. Panelboards shall contain sequence style busing and full 8 capacity neutral,composed of an assembly of bolt-on,molded case,automatic breakers with 9 thermal and an instantaneous,magnetic trip in each pole and a trip-free position separate from 10 either the"On" and the"Off'positions. Two(2)and three(3)pole circuit breakers shall 11 simultaneously open all poles.The use of metal clips tying single pole circuit breakers together 12 to make a multi-pole breaker shall not be allowed. Circuit breakers,molded case and branch 13 circuits shall be in accordance with Fed. Spec. W-C-375. 14 C. The voltage rating,phase,number of wires and ampere rating shall be as indicated and 15 scheduled on the plans. 16 D. NEMA 1 panelboard box shall be fabricated of code gauge,steel in accordance with U.L. 17 standards and have turned edges around the front for rigidity and frontal clamping. Provide 18 standard knockouts on the panel enclosures. 19 E. Each front shall have a door mounted on semi-concealed hinges with a cylinder lock, an index 20 card and a card holder. Panelboard locks shall be master keyed,with two(2)keys furnished for 21 each panelboard. Index cards shall be properly typewritten. 22 F. The interior of the panelboard shall consist of a factory-assembled,rigid frame supporting the 23 rectangular bus,the mains and the neutral bar. 24 G. Busings shall be tin-plated copper and arranged for sequential phasing throughout. The bus bar 25 shall be sized so that the temperature rise is limited in accordance with NEMA standards. The 26 insulated neutral bar shall be located at the opposite end of the structure from the mains. 27 H. Panelboards shall have either solderless lugs or a main circuit protective device as scheduled. 28 Each enclosure shall have grounding lugs and uninsulated equipment grounding terminals. 29 2.2 CIRCUIT BREAKERS 30 A. Panelboards shall be equipped with circuit breakers. 31 B. Circuit breakers shall be molded case,bolt in type. 32 C. Single pole circuit breakers serving fluorescent lighting loads shall have the SWI)marking. 33 Circuit breakers serving air conditioning branch loads shall be U.L. listed as type HACR. 34 D. Each circuit breaker used in the panelboards shall have an interrupting capacity of not less than 35 the RMS symmetrical rating indicated on the plans for that panelboard. 36 E. Circuit breakers shall be manufactured by the panelboard manufacturer. 37 F. The panelboard and circuit breaker interrupting capacities and rating shall be equal to or greater 38 than the fault currents available to each panelboard and as shown on the panelboard schedules 39 on plans. Series rating of breakers shall not be permitted. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 26 24 16.02-3 LIGHTING AND BRANCH PANELBOARDS Page 3 of 4 1 2.3 SURGE PROTECTION DEVICES 2 A. Surge Protection Device Description: IEEE C62.41-compliant,internally mounted wired-in, 3 solid-state,parallel-connected,modular(with field-replaceable modules)type,with sine-wave 4 tracking suppression and filtering modules,UL 1449, third edition Type2, short-circuit current 5 rating matching or exceeding the switchboard short-circuit rating, and with the following 6 features and accessories: 7 1. Fuses,rated at 240-kA interrupting capacity. 8 2. Fabrication using bolted compression lugs for internal wiring. 9 3. Integral disconnect switch/circuit breaker. 10 4. Redundant suppression circuits. 11 5. Redundant replaceable modules. 12 6. Arrangement with wire connections to phase buses,neutral bus, and ground bus. 13 7. LED indicator lights for power and protection status. 14 8. Audible alarm,with silencing switch,to indicate when protection has failed. 15 9. Form-C contacts rated at 5 A and 250-V ac,one normally open and one normally closed, 16 for remote monitoring of system operation. Contacts shall reverse position on failure of any 17 surge diversion module or on opening of any current-limiting device. Coordinate with 18 building power monitoring and control system. 19 10. Four-digit,transient-event counter set to totalize transient surges. 20 B. Peak Single-Impulse Surge Current Rating: 240kA per phase, 120kA per mode. 21 C. Protection modes and UL 1449 3rd edition VPR for grounded Wye circuits with 480Y/277V, 22 208Y/120V,three-phase, four-wire circuits shall be as follows: 23 1. Line to Neutral, Line to Ground,Neutral to Ground: 1200 V for 480Y/277V and 800 V for 24 208Y/120V. 25 2. Line to Line: 2000 V for 480Y/277V and 1200 V for 208Y/120V. 26 D. Protection modes and UL 1449 3rd edition VPR for 240V,three-phase, three-wire circuits shall 27 be as follows: 28 1. Line to Line: 1200 V for 240V. 29 2. Line to Ground: 1200 V for 240V 30 EXECUTION 31 3.1 INSTALLATION 32 A. Install the panelboard in accordance with applicable codes at each location indicated on the 33 plans. Provide filler plates for unused spaces in the panelboard. All labeling shall be in 34 accordance to Section 26 05 00,"Common Work Results for Electrical". 35 B. Mount panelboard with 1/4" spacers off of walls. 36 C. NAMEPLATES: 37 1. For indoor applications with Air Conditioning:Plastic,black 1" letters on white 38 background,on the front of each door on the switchgear;identifying the compartment 39 contents for each compartment. 40 2. All other applications: Plastic, black 1" letters on white background,on the front of each 41 door on the switchgear;identifying the compartment contents for each compartment. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 26 24 16.02-4 LIGHTING AND BRANCH PANELBOARDS Page 4 of 4 1 3. Attach nameplates with a stainless steel screw and nut at each end of the nameplate. 2 Adhesive backed nameplates shall not be installed. 3 END OF SECTION CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 262726-1 WIRING DEVICES Page] of 4 1 SECTION 26 27 26 2 WIRING DEVICES 3 1.00 GENERAL 4 1.01 WORK INCLUDED 5 A. Furnish labor,materials, equipment and incidentals necessary to install wiring devices. 6 Electrical work shall be in accordance with Section 26 05 00, "Common Work Results for 7 Electrical". 8 1.02 QUALITY ASSURANCE-ACCEPTABLE MANUFACTURERS 9 A. Source Limitations: Obtain each type of wiring device and associated wall plate through one 10 source from a single manufacturer. Insofar as they are available, obtain all wiring devices I 1 and associated wall plates from a single manufacturer and one source. 12 B. Electrical Components,Devices, and Accessories: Listed and labeled as defined in NFPA 70, 13 Article 100,by a testing agency acceptable to authorities having jurisdiction, and marked for 14 intended use. 15 C. Comply with NFPA 70. 16 D. Products shall comply with the specifications and shall be by the following Manufacturers: 17 1. Hubbell 18 2. Leviton 19 3. Pass& Seymour 20 1.03 SUBMITTALS 21 A. Submittals shall be in accordance with Section 01 33 00, "Submittal Procedures"and shall 22 include: 23 1. Shop Drawings for Wiring Devices: Cut sheets of all devices indicating model being 24 provided,NEMA configuration,rating,color,etc. 25 1.04 STANDARDS 26 A. The applicable provisions of the following standard shall apply as if written here in its 27 entirety: NEMA WD-1 General Color Requirements for Wiring Devices NEMA WD-6 Wiring Devices—Dimensional Requirements UL 943 Ground-Fault Circuit-Interrupters NFPA 70 National Electrical Code 28 Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 262726-2 WIRING DEVICES Page 2 of 4 1 2.00 PRODUCTS 2 2.01 MANUFACTURED PRODUCTS 3 A. WALL SWITCHES: For general use,totally enclosed industrial type, specification grade, 4 rated for 120/277 VAC and 20 amps. Approved wire connection to switches shall consist of 5 inserting wire into back wiring hole and tightening terminal screw until wire is tightly griped 6 by clamping mechanism inside switch body. Side wiring shall not be allowed. Switches 7 installed in hazardous areas shall be explosion proof type in accordance with the NEC. 8 B. MOTOR RATED SWITCHES: HP rated switches approved for motor control or disconnect 9 service when controlling or disconnecting motor loads in excess of 1/4 HP; 20 amp switches 10 for loads exceeding 10 amps. 11 C. WEATHERPROOF SWITCHES: Fitted with a single switch as specified,and weatherproof 12 cover with spring door cover; gray in color for all areas. 13 D. RECEPTACLES: For general use shall be U.L. approved,hospital grade heavy duty duplex 14 grounding type 20 ampere 125 volt heavy duty phosphor bronze contacts. Terminal screws 15 shall be large head,deep slotted#8-32 brass,backed out,color coded for polarity 16 identification,and shall accept up to 10 AWG wire. Side wiring shall not be allowed. 17 1. GROUND FAULT CIRCUIT INTERRUPTING,INDOOR: GFCI receptacle shall 18 include visible indication of ground fault condition. Feed-through feature shall not be 19 used. Install GFCI device at each location indicated. GFCI circuit breaker shall not be 20 permitted. 21 2. ISOLATED-GROUND RECEPTACLES: Isolated-ground receptacles shall be listed and 22 labeled as isolated-ground type. Receptacle body shall be orange in color. Isolation- 23 ground shall be integral to the receptacle construction and not dependent on removable 24 parts. 25 3. WEATHER RESISTANT RECEPTACLES: Weather resistant receptacles shall be listed 26 as weather resistant type in accordance with the National Electrical Code. 27 4. WEATHERPROOF RECEPTACLES: 28 a. Weatherproof receptacles shall be hospital grade,20 ampere, 125 volt and shall be 29 listed as weather resistant type in accordance with the National Electrical Code and 30 shall include a weatherproof device cover. 31 1). Weatherproof Duplex Receptacle: Provide GFCI duplex receptacle with 32 weatherproof cover. 33 2). Weatherproof Single Receptacle: Provide a cast box fitted with a single 34 receptacle and threaded cap with a weatherproof cover. 35 b. Weatherproof device covers shall have a NEMA 3R rating while receptacle is in use 36 Heavy Duty rating with die cast metal construction as manufactured by Taymac 37 Corporation,Tempe,Arizona or Thomas&Betts 38 E. SWITCH AND RECEPTACLE COVER PLATES: The cover plate color shall be gray for 39 all areas,unless otherwise indicated or required by the NEC. Screw heads shall have color to 40 match plate,316 stainless steel. Provide telephone cover plates which are the same as above, 41 except with a single bushed pole for the telephone cable. 42 Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 262726-3 WIRING DEVICES Page 3 of 4 1 3.00 EXECUTION 2 3.01 INSTALLATION 3 A. Comply with NECA 1, including the mounting heights listed in that standard,unless 4 otherwise noted. 5 B. Coordination with Other Trades: 6 1. Take steps to insure that devices and their boxes are protected. Do not place wall finish 7 materials over device boxes and do not cut holes for boxes with routers that are guided by 8 riding against outside of the boxes. 9 2. Keep outlet boxes free of plaster, drywall joint compound,mortar,cement,concrete,dust, 10 paint, and other material that may contaminate the raceway system,conductors, and 11 cables. 12 3. Install device boxes in brick or block walls so that the cover plate does not cross a joint 13 unless the joint is troweled flush with the face of the wall. 14 4. Install wiring devices after all wall preparation,including painting, is complete. 15 C. Conductors: 16 1. Do not strip insulation from conductors until just before they are spliced or terminated on 17 devices. 18 2. Strip insulation evenly around the conductor using tools designed for the purpose. Avoid 19 scoring or nicking of solid wire or cutting strands from stranded wire. 20 3. The length of free conductors at outlets for devices shall meet provisions of NFPA 70, 21 Article 300, without pigtails. 22 D. Existing Conductors: 23 1. Cut back and pigtail, or replace all damaged conductors. 24 2. Straighten conductors that remain and remove corrosion and foreign matter. 25 E. Pigtailing all conductors is required. Outlet boxes shall be oversized to allow pigtailing. All 26 wiring devices shall be wired using pigtails. 27 F. Terminate stranded wire with crimp on connectors. 28 G. Install receptacles and switches only in electrical boxes which are clean,free from excess 29 building materials,dirt and debris. 30 H. Install switches,wall-mounted duplex receptacles and telephone outlets at the heights 31 specified in Section 26 05 33.03,"Outlet Boxes",unless indicated otherwise on the plans. 32 I. Switches installed at one(1) location shall be ganged together under one(1)cover plate. 33 J. Sharing of neutrals is not allowed. 34 K. Through on wiring at receptacles is not allowed. 35 Northside IV 24-Inch Rater Transmission Main CITY OF FORT WORTH City Project Number:100277 262726-4 WIRING DEVICES Page 4 of 4 1 3.02 FIELD QUALITY CONTROL 2 A. Test wiring devices to insure electrical continuity of grounding. Energize the circuit to 3 demonstrate compliance with the requirements. 4 B. Tests for Convenience Receptacles: 5 1. Line Voltage: Acceptable range is 108 to 132 V. 6 2. Percent Voltage Drop under 15-A Load: A value of 6 percent or higher is not acceptable. 7 3. Ground Impedance: Values of up to 2 ohms are acceptable. 8 4. GFCI Trip: Test for tripping values specified in UL 1436 and UL 943. 9 5. Using the test plug,verify that the device and its outlet box are securely mounted. 10 6. The tests shall be diagnostic, indicating damaged conductors,high resistance at the circuit 11 breaker,poor connections, inadequate fault current path, defective devices,or similar 12 problems. Correct circuit conditions,remove malfunctioning units and replace with new 13 ones, and retest as specified above. 14 END OF SECTION Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 262819-1 DISCONNECTS Pagel of 4 1 SECTION 26 28 19 2 DISCONNECTS 3 PART1 - GENERAL 4 1.1 WORK INCLUDED 5 A. Furnish labor,materials,equipment and incidentals necessary to install disconnects as specified 6 herein and as shown on the contract drawings. Electrical work shall be in accordance with 7 Section 26 05 00, COMMON WORK RESULTS FOR ELECTRICAL. 8 1.2 QUALITY ASSURANCE-ACCEPTABLE MANUFACTURERS 9 A. Disconnects shall comply with the specifications and shall be by the following Manufacturers: 10 1. General Electric 11 2. Eaton-Cutler Hammer 12 3. Square D 13 4. All others shall submit qualifications to the Owner and the Engineer for review and 14 approval prior to bid submittal no later than one week after bid advertisement date. Any 15 submittals after this time period shall not be evaluated. Qualifications shall include 16 equipment manufacturer who have had at least 10 years of successful experience in 17 providing equipment for similar projects with a generator and pump station configurations. 18 Qualifications shall include a list of similar projects within the last 5 years with the name 19 of the project and contact information of the Owner. 20 B. The manufacturer of the assembly shall be the manufacturer of the major components within 21 the assembly. 22 C. For the equipment specified herein,the manufacturer shall be ISO 9001 or 9002 certified. 23 D. The manufacturer of this equipment shall have produced similar electrical equipment for a 24 minimum period of five(5)years. When requested by the Engineer, an acceptable list of 25 installations with similar equipment shall be provided demonstrating compliance with this 26 requirement. 27 1.3 SUBMITTALS 28 A. Submittals shall be in accordance with Section 0133 00, SUBMITTAL PROCEDURES and 29 shall include: 30 1. Disconnects including: 31 a. Dimensioned outline drawing 32 b. Conduit entry/exit locations 33 c. Switch ratings including: 34 1) Short-circuit rating 35 2) Voltage 36 3) Continuous current 37 d. Fuse ratings and type 38 e. Cable terminal sizes 39 f. Product data sheets CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 262819-2 DISCONNECTS Page 2 of 4 1 1.4 STANDARDS 2 A. The switches and all components shall be designed,manufactured and tested in accordance 3 with the latest applicable standards. The applicable provisions shall apply as if written here in 4 their entirety: 5 1. NEMA KS-1 6 2. UL 98 7 3. ANSIIUL- 198E 8 4. NEMA RS 1 9 5. Fed. Spec. FS-WS-865 10 1.5 DELIVERY,STORAGE AND HANDLING 11 A. Equipment shall be handled and stored in accordance with manufacturer's instructions. One(1) 12 copy of these instructions shall be included with the equipment at time of shipment. 13 PART 2- PRODUCTS 14 2.1 MANUFACTURED PRODUCTS 15 A. ENCLOSURES: NEMA 12 for electrical room&the control room, and NEMA 4X 304L 16 stainless steel for all other locations,unless noted otherwise on plans. Furnish enclosures with 17 interlocking covers with maintenance defeat feature and external front-operated flange-mounted 18 switch levers. Disconnects shall have provisions for the use of three(3)safety padlocks in the 19 "Off'position. Furnish horsepower rated switches for motor circuits. The fuse interrupting 20 rating shall be 200,000 rms amperes. 21 B. HEAVY-DUTY SAFETY SWITCHES: Class "R" or non-fusible; of the required ampere 22 rating,or as indicated on the plans;heavy duty, quick-make,quick-break, 3-phase, 3-pole 23 switches,unless otherwise indicated on plans. Provide mechanical lugs for suitable for copper 24 conductors. 25 1. Construction 26 a. Switch blades and jaws shall be visible and plated copper 27 b. Switches shall have a red handle that is easily pad-lockable with three 3/8-inch shank 28 locks in the OFF position 29 c. Switches shall have defeatable door interlocks that prevent the door from opening when 30 the handle is in the ON position(except for double-throw switches). Defeater 31 mechanism shall be front accessible 32 d. Switches shall have deionizing arc chutes 33 e. Switch assembly and operating handle shall be an integral part of the enclosure base. 34 f. Switches rated 30 A to 600 A shall have reinforced fuse clips 35 g. Switch blades shall be readily visible in the"ON"and"OFF"position 36 h. Switch operating mechanism shall be non-teasable,positive quick-make/quick-break 37 type.Bail type mechanisms are not acceptable 38 i. Fusible switches shall be suitable for service entrance equipment(except for 4-pole 39 switches and 1200 A when used on 480Y/277 or 600Y/347 grounded WYE systems) 40 j. Switches shall have line terminal shields(except for non-fusible double throw 41 switches) CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 2628 19-3 DISCONNECTS Page 3 of 4 1 k. Switches shall be suitable for systems capable of 200 kA at 480 V with Class J,L,R, or 2 T fusing as applicable for single-throw switches; 100 kA at 600 V for double-throw 3 switches 4 1. Embossed or engraved ON-OFF indication shall be provided 5 m. Double-make, double-break switch blade feature shall be provided 6 n. Fuse pullers shall be provided on all NEMA 4X and 12 switches through 200 A 7 o. Renewal parts data shall be shown on the inside of the door 8 PART 3 - EXECUTION 9 3.1 INSTALLATION 10 A. Install disconnect switches as required by the National Electrical Code. Install fuses infusible 11 disconnect switches. 12 B. Install individual wall-mounted switches and circuit breakers with tops at uniform height unless 13 otherwise indicated. 14 C. Temporary Lifting Provisions: Remove temporary lifting eyes,channels,and brackets and 15 temporary blocking of moving parts from enclosures and components. 16 D. Install fuses in fusible devices. 17 3.2 IDENTIFICATION 18 A. Comply with requirements in Specification 26 05 00 Common Work for Electrical. 19 B. Identify field-installed conductors, interconnecting wiring,and components;provide warning 20 signs. 21 C. Label each enclosure with engraved metal or laminated-plastic nameplate. 22 3.3 FIELD QUALITY CONTROL 23 A. Testing Agency: Engage a qualified NETA Certified testing agency to perform tests and 24 inspections. 25 B. Acceptance Testing Preparation: 26 1. Test insulation resistance for each enclosed switch and circuit breaker, component, 27 connecting supply, feeder, and control circuit. 28 2. Test continuity of each circuit. 29 C. Tests and Inspections: 30 1. Perform each visual and mechanical inspection and electrical test stated in NETA 31 Acceptance Testing Specification. Certify compliance with test parameters. 32 2. Correct malfunctioning units on-site,where possible, and retest to demonstrate compliance; 33 otherwise,replace with new units and retest. 34 3. Perform the following infrared scan tests and inspections and prepare reports: 35 a. Initial Infrared Scanning: After Substantial Completion,but not more than 60 days 36 after Final Acceptance,perform an infrared scan of each enclosed switch and circuit 37 breaker. Remove front panels so joints and connections are accessible to portable 38 scanner. CITY OF FORT WORTH Northside IV 14-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 262819-4 DISCONNECTS Page 4 of 4 1 b. Instruments and Equipment: Use an infrared scanning device designed to measure 2 temperature or to detect significant deviations from normal values. Provide calibration 3 record for device. 4 4. Test and adjust controls,remote monitoring,and safeties. Replace damaged and 5 malfunctioning controls and equipment. 6 D. Enclosed switches and circuit breakers shall be considered defective if they do not pass tests 7 and inspections. 8 E. Prepare test and inspection reports, including a certified report that identifies enclosed switches 9 and circuit breakers and that describes scanning results. Include notation of deficiencies 10 detected,remedial action taken, and observations after remedial action. 11 3.4 ADJUSTING 12 A. Adjust moving parts and operable components to function smoothly, and lubricate as 13 recommended by manufacturer. 14 15 16 END OF SECTION CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 2641 13-1 Lightning Protection for Structures Pagel of 5 1 SECTION 26 4113 2 LIGHTNING PROTECTION FOR STRUCTURES 3 1.00 GENERAL 4 1.01 WORK INCLUDED 5 , design, 6 lightaing p feteet;en stem for-the Main Stem Buildings; aerser-damee with UL 96A,A,WP A 7 1 8 Furnish labor,design,materials,equipment and incidentals necessary to install a 9 complete lightning protection system for the Hydropneumatic Tank site and the 10 Transfer Valve site in accordance with UL 96A,NFPA 780. Lightning protection 11 system shall be tied to each site's grounding system. 12 1.02 QUALITY ASSURANCE 13 A. The system furnished under this specification shall be the standard product of a manufacturer 14 regularly engaged in the production of lightning protection systems and shall be the 15 manufacturer's latest approved design. Listing of the manufacturer in the lightning protection 16 section of the current edition of Underwriters'Laboratories,Inc.,Electrical Construction 17 Materials List will be accepted as compliance with this requirement. 18 B. All materials shall be copper and bronze and of the size,weight and construction to suit the 19 application where used in accordance with UL,NFPA,NEC code requirements for this type 20 structure and as per manufacturer's recommendations. Class I sized components may be 21 utilized on roof levels 75 feet and below in height. Class II sized components are required for 22 roof levels over 75 feet in height. 23 1.03 SUBMITTALS 24 A. Submittals shall be in accordance with Section 0133 00, "Submittal Procedures",and shall 25 include: 26 1. Shop Drawings 27 a. Specifications 28 b. Catalog Sheets for All Products Provided 29 c. Shop drawings showing type, size and location of all equipment,grounds, cable 30 routings, details, etc. 31 2. Continuity Test Report 32 3. Copy of U.L. Master Label for the Facility 33 1.04 STANDARDS AND REFERENCES 34 A. Refer to Section 26 05 00,"Common Work Results for Electrical", for all standards which 35 apply to this section. NFPA 780 Standard for the Installation of Lightning Protection Systems Northside IV 24-Inch Rater Transmission Main CITY OF FORT WORTH City Project Number:100277 2641 13-2 Lightning Protection for structures Page 2 of 5 UL 96A Standard for Installation Requirements for Lightning Protection Systems LPI 175 Lightning Protection Institute Standard of Practice 1 2 2.00 PRODUCTS 3 2.01 MATERIALS 4 A. Materials used in connection with the installation of the lightning protection systems shall be 5 approved for lightning protection systems by the Underwriters'Laboratories,Inc. No 6 combination of materials shall be used that form an electrolytic couple of such a nature that 7 corrosion is accelerated in the presence of moisture unless moisture is permanently excluded 8 from the junction of such metals. When unusual conditions exist which would cause 9 deterioration or corrosion of conductors,conductors with suitable protective coatings or 10 oversize conductors shall be used. If a mechanical hazard is involved,the conductor size 11 shall be increased to compensate therefore, or suitable protection shall be provided. The 12 conductors may be protected by covering them with molding or tubing preferably made of 13 wood or nonmagnetic material. If metal tubing is used,the conductor shall be electrically 14 connected to it at its upper and lower ends. 15 B. All equipment used shall be new and of a design and construction to suit the application in 16 accordance with UL 96A requirements and shall be so marked. 17 2.02 MANUFACTURED PRODUCTS 18 A. CONDUCTORS -Copper conductors manufactured of copper grade ordinarily required for 19 commercial electrical work generally designated as being 98 percent conductive when 20 annealed. Down conductors of copper cable for installations other than towers shall weigh 21 not less than 187.5 pounds per thousand feet and the size of any wire of this cable shall not be 22 less than No. 17 AWG(0.045 inch). Down conductors shall be tinned. The thickness of any 23 copper ribbon or strip shall be not less than No. 16 AWG(0.051 inch). 24 B. AIR TERMINALS -Air terminals shall be tapered to a blunt point. The rod shall be of solid 25 copper, 1/2 inch in diameter. Air terminals and support shall be designed over 24 inches to 26 handle a 75 pound per square foot wind load. All air terminals shall be supported by a 27 suitable brace,with guide(s)not less than one-half the height of the air terminal. Air 28 terminals shall be located in accordance with the requirements of NFPA 780 and UL 96A. 29 Air terminals shall extend at least ten inches above the object or area they are intended to 30 protect. Air terminals shall be placed around the perimeter of flat or gently sloping roofs at 31 intervals not exceeding 20 feet. 32 C. FASTENERS -Fasteners shall be of the same material as the conductor base material or 33 bracket being fastened,or other equally corrosion resistant material. Galvanized or plated 34 materials shall not be used. 35 D. FITTINGS -Fittingsibonding devices, cable splicers,and miscellaneous connectors shall be 36 suitable for use with the installed conductor and shall be copper,bronze or aluminum with 37 bolt pressure connections to the cable. Cast or stamped crimp type fittings shall not be used. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 2641 13-3 Lightning Protection for Structures Page 3 of 5 1 E. Aluminum material may be used where the installation of dissimilar metals creates problems. 2 The Contractor shall field verify all materials involved in the total installation and shall install 3 system in accordance with all applicable NFPA and U.L. codes and standards. 4 Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 2641 13-4 Lightning Protection for Structures Page 4 of 5 1 3.00 EXECUTION 2 3.01 INSTALLATION 3 A. The Contractor's shop drawings shall indicate the extent and general arrangement of the 4 lightning protection system. If any departures from the Contractor's shop drawings are 5 deemed necessary by the Contractor, details of such departures and the reasons therefore shall 6 be submitted to the Engineer for approval. No such departures shall be made without the 7 prior written approval of the Engineer. Lightning protection systems for all applications shall 8 conform to National Fire Protection Association Code No. 780 and the NEC,whichever is 9 more stringent. 10 B. Installation shall be performed by a certified master installer. Installer shall provide an 11 Underwriters'Laboratories Master Label for the facilities. 12 C. Air terminals shall be provided on the highest projections and at intervals not exceeding 20 13 feet along the perimeter top surface. Air terminals shall extend at least 10 inches above the 14 object or area that they are intended to protect. Air terminals shall be connected to the 15 lightning protection system when specifically authorized by the Engineer. 16 D. Roof and down conductors shall be stranded and shall meet the requirements given in NFPA 17 780. Roof and down conductors shall maintain a horizontal or downward course. No bend in 18 a roof or down conductor shall form an included angle of less than 90 degrees,nor shall it 19 have a bend radius of less than eight inches. Conductors shall be routed external to buildings 20 and six feet or more from power or signal conductors. Down conductors shall be routed 21 outside of any structure and shall not penetrate or invade that structure. All down conductors 22 except one may be provided with a screw type connector as described in UL 96 where 23 lightning protection system testing may be required. Down connectors shall be supported 24 from and secured to the building exterior using one hole straps of copper or bronze at 25 maximum intervals of three feet. 26 E. Guards shall be provided for down conductors located in or next to driveways, walkways or 27 other areas where they may be displaced or damaged. Guards shall extend at least six feet 28 above and one foot below grade level. Guards shall be metal pipe. Metal guards shall be 29 bonded to the down conductor at both ends. Bonding jumpers shall be of the same size as the 30 down conductor. Crimp type fittings shall not be used. 31 F. Metallic bodies,on or below roof level,that are subject to induced charges from lightning 32 include exhaust fans,radio towers, HVAC units,ladders,railings, antennas,roof drains, 33 plumbing,vents,metal coping,metal flashing,gutters,downspouts, small metal wall vents, 34 door and window frames,metal balcony railings, and in general any isolated metallic body 35 within six feet of an exposed lightning protection system element. When these metallic 36 bodies have a metal thickness of 3/16 inch or greater,they shall be bonded to the nearest 37 main lightning protection system conductor with UL approved fittings and conductors 38 meeting the requirements of NFPA 780. These bonding fittings shall provide surfaces of not 39 less than three square inches. Provisions shall be made to prevent corrosive effects 40 introduced by galvanic action of dissimilar metals at bonding points. If the metal parts of 41 these units are less than 3/16 inch thick, additional approved air terminals, conductors and 42 fittings,providing a two way path to ground from the air terminals shall be installed. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 2641 13-5 Lightning Protection for Structures Page 5 of 5 1 G. If metallic,the mast of roof mounted antennas and obstruction lightning shall be bonded to 2 the nearest roof or down conductor using UL approved fittings and conductors. The bonding 3 jumpers shall be of the same size and material as the roof or down conductor to which they 4 are connected. Provide as a minimum a path to ground at each corner of the building. 5 H. Aluminum material may be used where the installation of dissimilar metals creates problems. 6 The Contractor shall field verify all materials involved in the total installation and shall install 7 system in accordance with all applicable NFPA and U.L. codes and standards. 8 3.02 FIELD QUALITY CONTROL 9 A. The lightning protection system will be inspected by the Engineer to determine conformance 10 with the requirements of this specification. No part of the system shall be concealed until so 11 authorized by the Engineer. 12 B. The Contractor shall establish and maintain quality control for the"Lightning Protection 13 System" installation to assure compliance with contract requirements, and shall maintain 14 records of his quality control for all construction operations. A copy of these records and 15 Contractor tests, as well as records of corrective action taken, shall be furnished to Owner's 16 Representative, as directed by the Engineer. 17 C. Contractor shall obtain an Underwriters'Laboratories Master Label for the facility. 18 1. Upon completion,an application shall be made to the Underwriters Laboratories, Inc. for 19 inspection and certification. 20 2. Cost for UL inspection and associated costs to obtain the UL Master Label shall be paid 21 for by the Contractor. 22 D. Testing of Continuity of all Conductors-A copy of these records and tests, as well as the 23 records of corrective action taken, shall be furnished to Owner's Representative, as directed 24 by the Engineer. 25 END OF SECTION Northside IV 24-Inch Water Transmission Main CTFY OF FORT WORTH City Project Number:100277 265000-1 LIGHTING Pagel of 3 1 SECTION 26 50 00 2 LIGHTING 3 PART1 - GENERAL 4 1.1 WORK INCLUDED 5 Furnish labor,materials,equipment and incidentals necessary to install light fixtures, 6 complete with lamps,ballasts and other incidentals. Electrical work shall be in accordance 7 with Section 26 05 00,"Common Work Results for Electrical". 8 1.2 QUALITY ASSURANCE 9 A. ACCEPTABLE MANUFACTURERS 10 Lamps shall comply with the specifications and shall be by the following Manufacturers: 11 1. Dialight 12 2. Or equal approved. 13 1.3 SUBMITTALS 14 A. Submittals shall be in accordance with Section 0133 00, "Submittals Procedures"and 15 shall include Shop Drawings: 16 1. Refer to the Lighting Fixture Schedule for the manufacturer and model number for 17 each type of fixture. Submittals with alternate manufacturers than those listed in the 18 lighting fixture schedule will not be reviewed and will be returned without review. 19 2. Bill of Material 20 3. Product data sheets for each fixture type: 21 a. Product data sheets shall be marked for each fixture type, arranged in the order 22 of the fixture designation. 23 b. Product data for fixtures,lamps,ballasts, drivers and emergency lighting units. 24 c. Outline drawings indicating dimensions and principal features of the fixture. 25 d. Electrical ratings and photometric data provided by certified laboratory tests for 26 the fixture and lamps. 27 e. Provide data on LED Fixture indicating it is rated for maintained 70%lumen 28 output at 60,000 hours. 29 1.4 DELIVERY AND STORAGE 30 A. Ship light fixtures inside protective cartons and keep packaged until installed. Deliver 31 lamps to the job site in the original packing cases and sleeves. 32 B. Store poles on decay-resistant-treated skids at least 12 inches above grade and 33 vegetation. Support poles to prevent distortion and arrange to provide free air 34 circulation. 35 C. Retain factory-applied pole wrappings on metal poles until right before pole 36 installation. For poles with nonmetallic finishes,handle with web fabric straps. 37 1.5 JOB CONDITIONS 38 A. Provide cold weather ballasts in fixtures which are subject to temperatures below 32 39 degrees F. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 265000-2 LIGHTING Page 2 of 3 1 B. Provide special mounting, enclosures and fire-safing, as required by the authorities 2 having jurisdiction so that the integrity of the U.L.listed ceiling assembles is 3 maintained. 4 C. Provide U.L. labels where fixtures are subject to moisture. Provide DL or WL label on 5 fixtures required for the location. 6 D. Contractor shall verify voltages with ballasts and power supplies prior to ordering 7 fixtures. 8 1.6 WARRANTY 9 A. Special Warranty: Manufacturer's standard form in which manufacturer agrees to repair 10 or replace products that fail in materials or workmanship;that corrode; or that fade, 11 stain,perforate,erode, or chalk due to effects of weather or solar radiation within 12 specified warranty period. Manufacturer may exclude lightning damage,hail damage, 13 vandalism,abuse,or unauthorized repairs or alterations from special warranty 14 coverage. 15 1. Warranty Period for Luminaires: Five years from date of Substantial Completion. 16 2. Warranty Period for Metal Corrosion: Five years from date of Substantial 17 Completion. 18 3. Warranty Period for Color Retention: Five years from date of Substantial 19 Completion. 20 4. Warranty Period for Lamps: Replace lamps and fuses that fail within 12 months 21 from date of Substantial Completion; furnish replacement lamps and fuses that fail 22 within the second 12 months from date of Substantial Completion. 23 5. Warranty Period for Poles: Repair or replace lighting poles and standards that fail 24 in finish, materials, and workmanship within manufacturer's standard warranty 25 period,but not less than 5 years from date of Substantial Completion. 26 PART 2- PRODUCTS 27 2.1 MATERIALS 28 A. LED DRIVERS AND LAMPS:Drivers and LED lamps shall be integral to the fixture. 29 The fixture shall be rated for operating temperatures of-40°C to+60°C,UL wet 30 location rated with frosted impact rated glass lens. Fixture shall be rated for 31 maintained 70%lumen output at 60,000 hours. 32 B. POLES AND SUPPORT COMPONENTS: 33 1. Luminaire Attachment Provisions: Comply with luminaire manufacturers' 34 mounting requirements. Use stainless-steel fasteners and mounting bolts,unless 35 otherwise indicated. 36 2. Mountings,Fasteners, and Appurtenances: Corrosion-resistant items compatible 37 with support components. 38 a. Materials: Shall not cause galvanic action at contact points. 39 b. Anchor Bolts, Leveling Nuts, Bolt Caps, and Washers: Hot-dip galvanized after 40 fabrication, unless stainless-steel items are indicated. 41 c. Anchor-Bolt Template: Plywood or steel. CITY OF FORT WORTH Northside IV 24-Inch Rater Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 265000-3 LIGHTING Page 3 of 3 1 PART 3 - EXECUTION 2 3.1 INSTALLATION 3 A. Provide the lighting fixtures, as specified and scheduled on the plans. If a type 4 designation is omitted,verify the fixture selection with the Engineer before installation. 5 B. Check the architectural finishes and provide fixtures with proper trim, frames, support 6 hangers and other hardware required to coordinate with the proper finishes,regardless 7 of the specified or scheduled catalog number,prefixes and suffixes. 8 C. Test and aim flood lights,when dark outside to provide a uniform and widespread, 9 illuminated area. Direct units as indicated or instructed by the Engineer to prevent 10 objectionable glare. 11 D. Furnish and install a complete exterior lighting control system, as indicated on the 12 plans. Provide materials and equipment to properly interface timing devices and 13 photocells with relays and contactors so that a complete and satisfactory operating 14 system is rendered. 15 3.2 CLEAN AND ADJUST 16 Immediately before final inspection, clean all fixtures, inside and out,including plastics 17 and glassware. Adjust all trim to properly fit adjacent surfaces. Replace broken or 18 damaged parts. Lamp and test all fixtures for electrical, as well as,mechanical operation. 19 3.3 SPARE PARTS 20 A. LED Driver: Furnish at least one of each type. 21 B. Globes and Guards: Furnish at least one of each type. 22 END OF SECTION CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 DIVISION 33 UTILITIES 330131-1 CLOSED CIRCUIT TELEVISION(CCTV)INSPECTION Page 1 of 8 1 SECTION 33 0131 2 CLOSED CIRCUIT TELEVISION(CCTV)INSPECTION 3 PART1 - GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. Requirements and procedures for Closed Circuit Television(CCTV)Inspection of 7 sanitary sewer,water mains 24-inches and larger, or storm sewer mains 8 2. For sanitary sewer projects all(existing:Pre-CCTV,proposed: Post-CCTV)main 9 shall be inspected. 10 B. Deviations from this City of Fort Worth Standard Specification 11 1. 1.1 A. 1.—Add water mains 12 2. 1.1 C.4—Add Section 33 04 40 13 3. 1.4 A. 1.—Add water mains 14 4. 3.3 C.—Add water mains 15 5. 3.4 D. 1.—Add water mains 16 6. 3.10—Add Section 33 04 40 17 C. Related Specification Sections include,but are not necessarily limited to: 18 1. Division 0—Bidding Requirements, Contract Forms,and Conditions of the 19 Contract 20 2. Division 1 —General Requirements 21 3. Section 33 03 10—Bypass Pumping of Existing Sewer Systems 22 4. Section 33 04 40—Cleaning and Acceptance Testing of Water Mains 23 5. Section 33 04 50—Cleaning of Sewer Mains 24 6. Section 0132 16—Construction Progress Schedule 25 1.2 PRICE AND PAYMENT PROCEDURES 26 A. Pre-CCTV Inspection 27 1. Measurement 28 a. Measurement for this Item will be by the linear foot of line televised for CCTV 29 Inspection performed prior to any line modification or replacement determined 30 from the distance recorded on the video log. 31 2. Payment 32 a. The work performed and materials furnished in accordance with this Item and 33 measured as provided under"Measurement"will be paid for at the unit price 34 bid per linear foot for"Pre-CCTV Inspection". 35 1) Contractor will not be paid for unaccepted video. 36 3. The price bid shall include: 37 a. Mobilization 38 b. Cleaning 39 c. Digital file CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised March 3,2016 33 01 31-2 CLOSED CIRCUIT TELEVISION(CCTV)INSPECTION Page 2 of 8 1 B. Post-CCTV Inspection 2 1. Measurement 3 a. Measurement for this Item will be by the linear foot of line televised for CCTV 4 Inspection performed following repair or installation determined from the 5 distance recorded on the video log. 6 2. Payment 7 a. The work performed and materials furnished in accordance with this Item and 8 measured as provided under"Measurement"will be paid for at the unit price 9 bid per linear foot for"Post-CCTV Inspection". 10 1) Contractor will not be paid for unaccepted video. 11 3. The price bid shall include: 12 a. Mobilization 13 b. Cleaning 14 c. Digital file 15 1.3 REFERENCES 16 A. Reference Standards 17 1. Reference standards cited in this Specification refer to the current reference 18 standard published at the time of the latest revision date logged at the end of this 19 Specification,unless a date is specifically cited. 20 2. City of Fort Worth Water Department 21 a. City of Fort Worth Water Department CCTV Inspection and Defect Coding 22 Program(CCTV Manual). The CCTV Manual is available for download on 23 Buzzsaw. Location: Resources\70—Inspection Tools\Standard Construction 24 b. City of Fort Worth Water Department CCTV Spread Sheet Log is available for 25 download on Buzzsaw. Location: Resources\70—Inspection Tools\Standard 26 Construction. 27 1.4 ADMINISTRATIVE REQUIREMENTS 28 A. Coordination 29 1. Sanitary Sewer Lines and Water Mains 24-inches and larger 30 a. Meet with City of Fort Worth Water Department staff to confirm that the 31 appropriate equipment,software, standard templates,defect codes and defect 32 rankings are being used, if required. 33 2. Storm Sewer Lines 34 a. Meet with City of Fort Worth Transportation/Public Works Department staff to 35 confirm that the appropriate equipment, software,standard templates, defect 36 codes and defect rankings are being used,if required. 37 B. Schedule 38 1. Include Pre and Post CCTV schedule as part of the Construction Progress Schedule 39 per Section 0132 16. 40 2. Include time for City review(2 weeks minimum—Notification needs to be send out 41 to Project Manager&Field Operation). 42 3. If CCTV is accepted by City,proceed with work. If rejected, coordinate with City 43 per Part 1.4 A. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised March 3,2016 330131-3 CLOSED CIRCUIT TELEVISION(CCTV)INSPECTION Page 3 of 8 1 1.5 SUBMITTALS 2 A. Submittals shall be in accordance with Section 0133 00. 3 B. All submittals shall be approved by the Engineer or the City prior to delivery. 4 C. If inspected with Infrastructure Technologies I.T. Software per CCTV Manual provide 5 video data per the CCTV Manual. Provide additional copy of video in Windows Media 6 Audio/Video(.wmv)format for City Inspection review. 7 D. If inspected with other software provide video data in Windows Media Audio/Video 8 (.wmv)format. Provide CCTV log in EXCEL spread sheet format—The CCTV spread 9 sheet log can be found on Buzzsaw. Location: Resources\70—Inspection 10 Tools\Standard Construction. 11 E. Inspection Report shall include: 12 1. Asset 13 a. Date 14 b. City 15 c. Address and/or Project Name 16 d. Main Number—GIS ID(If Available) 17 e. Upstream Manhole GIS ID(If Available) 18 f. Downstream Manhole GIS ID(If Available) 19 g. Pipe Diameter 20 h. Material 21 i. Pipe Length 22 j. Mapsco Location Number 23 k. Date Constructed 24 1. Pipe Wall Thickness 25 2. Inspection 26 a. Inspection Number(i.e. Ist,2nd,etc...) 27 b. Crew Number 28 c. Operator Name 29 d. Operator Comments 30 e. Reason for Inspection 31 f. Equipment Number 32 g. Camera Travel Direction(Upstream/Downstream) 33 h. Inspected Length(feet) 34 i. Work Order Number(if required) 35 j. City Project Number(if required) 36 k. City Contract Name 37 1. DOE/TPW Number(if required) 38 m. Consultant Company Name 39 n. Consultant Contact Name 40 o. Consultant Contact Phone Number 41 p. Contractor Company Name 42 q. Contractor Contact Name 43 r. Contractor Contact Phone Number 44 1.6 INFORMATIONAL SUBMITTALS 45 A. Pre-CCTV submittals CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised March 3,2016 3301 31-4 CLOSED CIRCUIT TELEVISION(CCTV)INSPECTION Page 4 of 8 1 1. 2 copies of CCTV video results on USB drive 2 2. 2 hard copies of Inspection Report and one pdf copy on USB drive 3 B. Additional information that may be requested by the City 4 1. Listing of cleaning equipment and procedures 5 2. Listing of flow diversion procedures if required 6 3. Listing of CCTV equipment 7 4. Listing of backup and standby equipment 8 5. Listing of safety precautions and traffic control measures 9 1.7 CLOSEOUT SUBMITTALS 10 A. Post-CCTV submittals 11 1. 2 copies of CCTV video results on USB drive 12 2. 2 Hard copies of Inspection Report.A pdf copy on USB drive shall be submitted to 13 the City Inspector for review prior to scheduling a project final walk through. 14 3. CCTV speadsheet log in EXCEL format—A blank copy of the CCTV spread sheet 15 log can be found on Buzzsaw. Location: Resources\70—Inspection Tools\Standard 16 Construction 17 4. Construction Plans identifying the line segments that were videoed. Include cover 18 sheet, overall line layout sheet(s), and plan and profile sheet(s). 19 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 20 1.9 QUALITY ASSURANCE [NOT USED] 21 1.10 DELIVERY,STORAGE,AND HANDLING [NOT USED] 22 1.11 FIELD [SITE] CONDITIONS [NOT USED] 23 1.12 WARRANTY [NOT USED] 24 PART 2 - PRODUCTS 25 A. Equipment- 26 1. Closed Circuit Television Camera 27 a. The television camera used shall be one specifically designed and constructed 28 for sewer inspection. Lighting for the camera shall be suitable to allow a clear 29 picture of the entire periphery of the pipe. The camera shall be operative in 100 30 percent humidity/submerged conditions. The equipment will provide a view of 31 the pipe ahead of the equipment and of features to the side of the equipment 32 through turning and rotation of the lens. The camera shall be capable of tilting 33 at right angles along the axis of the pipe while panning the camera lens through 34 a full circle about the circumference of the pipe. The lights on the camera shall 35 also be capable of panning 90-degrees to the axis of the pipe. 36 b. The radial view camera must be solid state color and have remote control of the 37 rotational lens. The camera shall be capable of viewing the complete 38 circumference of the pipe and manhole structure, including the cone-section or 39 corbel. The camera lens shall be an auto-iris type with remote controlled 40 manual override. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised March 3,2016 330131-5 CLOSED CIRCUIT TELEVISION(CCTV)INSPECTION Page 5 of 8 1 2. Video Capture System 2 a. The video and audio recordings of the sewer inspections shall be made using 3 digital video equipment. A video enhancer may be used in conjunction with, 4 but not in lieu of,the required equipment. The digital recording equipment 5 shall capture sewer inspection on USB drive,with each sewer segment(from 6 upstream manhole to downstream manhole)inspection recorded as an 7 individual file in Windows Media Audio/Video(.wmv)format. City has a right 8 to change the format from .WMV media to .MP4 9 b. The system shall be capable of printing pipeline inspection reports with 10 captured images of defects or other related significant visual information on a 11 standard color printer. 12 c. The system shall store digitized color picture images and be saved in digital 13 format on a USB drive. 14 d. The system shall be able to produce data reports to include,at a minimum, all 15 observation points and pertinent data. All data reports shall match the defect 16 severity codes outlined in the City's CCTV manual. 17 e. Camera footage, date&manhole numbers shall be maintained in real time and 18 shall be displayed on the video monitor as well as the video character 19 generators illuminated footage display at the control console. 20 PART 3- EXECUTION 21 3.1 INSTALLERS [NOT USED] 22 3.2 EXAMINATION [NOT USED] 23 3.3 PREPARATION 24 A. General 25 1. Prior to inspection obtain pipe and manhole asset identification numbers from the 26 plans or City to be used during inspections.Inspections performed using 27 identification numbers other than the plans or from assigned numbers from the City 28 will be rejected. 29 2. Inspection shall not commence until the sewer section to be televised has been 30 completely cleaned in conformance with Section 33 04 50. (Sewer system should 31 be connected to existing sewer system and should be active) 32 3. Inspection of newly installed sewers(not yet in service) shall not begin prior to 33 completion of the following: 34 a. Pipe testing 35 b. All manhole work is complete 36 c. Installation of all lateral services 37 d. Vacuum test of manholes 38 4. Temporary Bypass Pumping(if required)shall conform to Section 33 03 10. 39 B. Storm Sewer Lines 40 1. Coordinate with City of Fort Worth Transportation/Public Works Department for 41 CCTV equipment and cleaning requirements. 42 C. Water Mains 24-inches and larger 43 1. CCTV Equipment CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised March 3,20I6 330131-6 CLOSED CIRCUIT TELEVISION(CCTV)INSPECTION Page 6 of 8 1 a. Use equipment specifically designed and constructed for such inspection. 2 b. Equipment must be sterilized before uses. 3 c. Use equipment designed to operate in 100 percent humidity conditions. 4 d. Use equipment with a pan(±270 degrees),tilt,and rotates(360 degrees). 5 e. Use camera with an accurate footage counter that displays on the monitor the 6 distance of the camera(to the nearest 1/10 foot)from the centerline of the 7 access point. 8 f. Use camera with height adjustment so camera lens is always centered at 1/2 the 9 inside diameter, or higher,in the televised pipe. 10 g. Provide sufficient lighting to illuminate the entire periphery of the pipe. 11 h. Provide color video. 12 i. Use the Fort Worth Water Department standardized inspection and coding 13 program by I.T. software with pre-configured template. 14 1) See CCTV Manual. 15 2. Cleaning—Conform to Section 33 04 40. 16 3.4 INSPECTION(CCTV) 17 A. General 18 1. Begin inspection immediately after cleaning of the main. 19 2. Move camera through the line in either direction at a moderate rate, stopping when 20 necessary to permit proper documentation of the main's condition. 21 3. Do not move camera at a speed greater than 30 feet per minute. 22 4. Use manual winches,power winches,TV cable, and power rewinds that do not 23 obstruct the camera view, allowing for proper evaluation. 24 5. During investigation stop camera at each defect along the main. 25 a. Record the nature, location and orientation of the defect or infiltration location 26 as specified in the CCTV Manual. 27 6. Pan and tilt the camera to provide additional detail at: 28 a. Manholes,Include condition of manhole in its entirety and interior corrosion 29 protection(if applicable)(Camera should pan the entire manhole from top as 30 well as while lowering into manhole, also show complete view of invert) 31 b. Service connections,Pan the Camera to get a complete overview of service 32 connection including zooming into service connection Include location(i.e. 3 33 o'clock,9 o'clock,etc...) 34 c. Joints, Include comment on condition, signs of damage,etc... 35 d. Visible pipe defects such as cracks,broken or deformed pipe,holes,offset 36 joints, obstructions or debris(show as%of pipe diameter).If debris has been 37 found in the pipe during the post-CCTV inspection, additional cleaning is 38 required and pipe shall be re-televised. 39 e. Infiltration/Inflow locations 40 f. Pipe material transitions 41 g. Other locations that do not appear to be typical for normal pipe conditions 42 h. Note locations where camera is underwater and level as a%of pipe diameter. 43 7. Provide accurate distance measurement. 44 a. The meter device is to be accurate to the nearest 1/10 foot. 45 8. CCTV inspections are to be continuous. 46 a. Do not provide a single segment of main on more than 1 USB drive. 47 b. A single segment is defined from manhole to manhole. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised March 3,2016 3301 31-7 CLOSED CIRCUIT TELEVISION(CCTV)INSPECTION Page 7 of 8 1 B. Pre-Installation Inspection for Sewer Mains to be rehabilitated 2 1. Perform Pre-CCTV inspection immediately after cleaning of the main and before 3 rehabilitation work. 4 2. If, during inspection,the CCTV will not pass through the entire section of main due 5 to blockage or pipe defect, set up so the inspection can be performed from the 6 opposite manhole. 7 3. Provisions for repairing or replacing the impassable location are addressed in 8 Section 33 3120, Section 33 3121 and Section 33 3122. 9 C. Post-Installation Inspection 10 1. Complete manhole installation before inspection begins. 11 2. Prior to inserting the camera, flush and clean the main in accordance to Section 33 12 0450. 13 D. Documentation of CCTV Inspection 14 1. Sanitary Sewer Lines and Water Mains 24-inches and larger 15 a. Follow the CCTV Manual(CCTV standard manual supplied by City upon 16 request)for the inspection video, data logging and reporting or Part 1.5 E of 17 this section. 18 2. Storm Sewer Lines 19 a. Provided documentation for video,data logging,and reporting in accordance 20 with City of Fort Worth Transportation/Public Works Department 21 requirements. 22 3.5 REPAIR/RESTORATION [NOT USED] 23 3.6 RE-INSTALLATION [NOT USED] 24 3.7 FIELD [OR] SITE QUALITY CONTROL [NOT USED] 25 3.8 SYSTEM STARTUP [NOT USED] 26 3.9 ADJUSTING [NOT USED] 27 3.10 CLEANING 28 A. See Section 33 04 50 or 33 04 40. 29 3.11 CLOSEOUT ACTIVITIES [NOT USED] 30 3.12 PROTECTION [NOT USED] 31 3.13 MAINTENANCE [NOT USED] 32 3.14 ATTACHMENTS [NOT USED] 33 34 END OF SECTION 35 Revision Log CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised March 3,2016 330131-8 CLOSED CIRCUIT TELEVISION(CCTV)INSPECTION • Page 8 of 8 DATE NAME SUMMARY OF CHANGE 12/20/2012 D.Johnson Various—Added requirements for coordination with T/PW for Storm Sewer CCTV 03/03/2016 J Kasavich Various—Alternative to CCTV Manual,modified submittal detail requirements 1 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised March 3,2016 330440-1 CLEANING AND ACCEPTANCE TESTING OF WATER MAINS Page 1 of 8 1 SECTION 33 04 40 2 CLEANING AND ACCEPTANCE TESTING OF WATER MAINS 3 PART1 - GENERAL 4 1.1 SUMMARY 5 A. General 6 1. Before any newly constructed potable water mains will be permitted to be placed 7 into service in the Fort Worth Water Department's Water Distribution System, it 8 shall be cleaned(purged)and tested,or cleaned, disinfected,and tested until the 9 bacteria count within the water main meets the standards established by the Fort 10 Worth Water Department and the requirements of Chapter 290 of the Texas 11 Administrative Code(TAC)established by the Texas Commission on 12 Environmental Quality(TCEQ). 13 B. Deviations from this City of Fort Worth Standard Specification 14 1. 3.10.E.1.d.1). 15 2. 3.10.E.I.d.1).a. 16 3. 3.10.E.1.d.1).b. 17 C. Related Specification Sections include,but are not necessarily limited to: 18 1. Division 0—Bidding Requirements,Contract Forms, and Conditions of the 19 Contract 20 2. Division I —General Requirements 21 3. Section 33 0131 —Closed Circuit Television(CCTV)Inspection 22 1.2 PRICE AND PAYMENT PROCEDURES 23 A. Measurement and Payment 24 1. Measurement 25 a. This Item is considered subsidiary to the water main being Cleaned and Tested. 26 2. Payment 27 a. The work performed and the materials furnished in accordance with this Item 28 are subsidiary to cleaning, disinfection,hydrostatic testing,and bacteriological 29 testing and shall be subsidiary to the unit price bid per linear foot of water pipe 30 complete in place, and no other compensation will be allowed. 31 1.3 REFERENCES 32 A. Reference Standards 33 1. Reference standards cited in this Specification refer to the current reference 34 standard published at the time of the latest revision date logged at the end of this 35 Specification,unless a date is specifically cited. 36 2. American Water Works Association/American(AWWA): 37 a. C301,Prestressed Concrete Pressure Pipe, Steel-Cylinder Type. 38 b. C303, Concrete Pressure Pipe,Bar-Wrapped, Steel-Cylinder Type. 39 c. C651, Disinfecting Water Mains. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised February 6,2013 330440-2 CLEANING AND ACCEPTANCE TESTING OF WATER MAINS Page 2 of 8 1 d. C655,Field De-Chlorination. 2 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 3 1.5 SUBMITTALS 4 A. Submittals 5 For 24-inch and larger water mains,provide the following: 6 1. Cleaning Plan—Prior to the start of construction, submit a water main cleaning plan 7 detailing the methods and schedule, including: 8 a. A detailed description of cleaning procedures 9 b. Pigging entry and exit ports 10 c. Flushing procedures 11 d. Plans and hydraulic calculations to demonstrate adequate flushing velocities 12 e. Control of water 13 f. Disposal 14 2. Disinfection Plan—prior to the start of construction submit a disinfection plan 15 including: 16 a. The method mixing and introducing chlorine 17 b. Flushing 18 c. De-chlorination 19 d. Sampling 20 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 21 1.7 CLOSEOUT SUBMITTALS [NOT USED] 22 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 23 1.9 QUALITY ASSURANCE [NOT USED] 24 1.10 DELIVERY,STORAGE,AND HANDLING [NOT USED] 25 1.11 FIELD [SITE] CONDITIONS [NOT USED] 26 1.12 WARRANTY [NOT USED] 27 PART 2 - PRODUCTS 28 2.1 OWNER-FURNISHED [OR] OWNER-SUPPLIED PRODUCTS [NOT USED] 29 2.2 PRODUCT TYPES 30 A. Pigs 31 1. Open cell polyurethane foam body 32 2. Densities between 2 pounds per cubic foot up to 8 pounds per cubic foot 33 3. May be wrapped with polyurethane spiral bands 34 4. Abrasives are not permitted, unless expressly approved by the City in writing for 35 the particular application. 36 5. Must pass through a reduction up to 65 percent of the cross sectional area of the 37 nominal pipe diameter CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised February 6,2013 330440-3 CLEANING AND ACCEPTANCE TESTING OF WATER MAINS Page 3 of 8 1 6. Pigs shall be able to traverse standard piping arrangements such as 90 degree bends, 2 tees,crosses,wyes, and gate valves. 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 ERECTION/INSTALLATION/APPLICATION [NOT USED] 10 3.5 REPAIR/RESTORATION [NOT USED] 11 3.6 RE-INSTALLATION [NOT USED] 12 3.7 FIELD [OR] SITE QUALITY CONTROL [NOT USED] 13 3.8 SYSTEM STARTUP [NOT USED] 14 3.9 ADJUSTING [NOT USED] 15 3.10 CLEANING 16 A. General 17 1. All water mains shall be cleaned prior to bacteriological testing. 18 a. Pig all 36-inch and smaller water mains. 19 b. Pig or manually sweep 42-inch and larger mains. 20 c. Flushing is only permitted when specially designated in the Drawings, or if 21 pigging is not practical and approved by the City. 22 B. Pigging Method 23 1. If the method of pigging is to be used,prepare the main for the installation and 24 removal of a pig,including: 25 a. Furnish all equipment,material and labor to satisfactorily expose cleaning wye, 26 remove cleaning Wye covers,etc. 27 b. Where expulsion of the pig is required through a dead-ended conduit: 28 1) Prevent backflow of purged water into the main after passage of the pig. 29 2) Install a mechanical joint to provide a riser out of the trench on 12-inch and 30 smaller mains to prevent backwater re-entry into the main. 31 3) Additional excavation of the trench may be performed on mains over 12 32 inches,to prevent backwater re-entry into the main. 33 4) Flush any backflow water that inadvertently enters the main. 34 c. Flush short dead-end pipe sections not swabbed by a pig. 35 d. Once pigging is complete: 36 1) Pigging wyes shall remain in place unless otherwise specified in the 37 Contract Documents. 38 2) Install cleaning wye,blind flanges or mechanical joint plugs. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised February 6,2013 330440-4 CLEANING AND ACCEPTANCE TESTING OF WATER MAINS Page 4 of 8 1 3) Plug and place blocking at other openings. 2 4) Backfill 3 5) Complete all appurtenant work necessary to secure the system and proceed 4 with disinfection. 5 C. Flushing Method 6 1. Prepare the main by installing blow-offs at appropriate locations, of sufficient sizes 7 and numbers,and with adequate flushing to achieve a minimum velocity in the 8 main of 2.5 feet per second. 9 a. Minimum blow-off sizes for various main sizes are as follows: 10 1) 4-inch through 8-inch main-3/4-inch blow-off 11 2) 10-inch through 12-inch main- 1-inch blow-off 12 3) 16-inch and greater main-2-inch blow-off 13 b. Flushing shall be subject to the following limitations: 14 1) Limit the volume of water for flushing to 3 times the volume of the water 15 main. 16 2) Do not unlawfully discharge chlorinated water. 17 3) Do not damage private property. 18 4) Do not create a traffic hazard. 19 c. Once Flushing is complete: 20 1) Corporations stops used for flushing shall be plugged. 21 D. Daily main cleaning 22 1. Wipe joints and then inspect for proper installation. 23 2. Sweep each joint and keep clean during construction. 24 3. Install a temporary plug on all exposed mains at the end of each working day or an 25 extended period of work stoppage. 26 E. Hydrostatic Testing 27 1. All water main that is to be under pressure, shall be hydrostatically tested to meet 28 the following criteria: 29 a. Furnish and install corporations for proper testing of the main. 30 1) Furnish adequate and satisfactory equipment and supplies necessary to 31 make such hydrostatic tests. 32 2) The section of line to be tested shall be gradually filled with water, 33 carefully expelling the air and the specified pressure applied. 34 b. The City will furnish water required for the testing at its nearest City line. 35 c. Expel air from the pipe before applying the required test pressure. 36 d. Test Pressure 37 1) Test pressures should meet the following criteria,unless indicated 38 otherwise on the plans: 39 a) Not less than 4-.254187 psi minimum)times the stated• eEki ^ 40 measured at the highest elevation along the test 41 section. 42 b) Not less than 4-5-(225 psi minimum)times the stated•T^r-L4^R pressers 43 at the lowest elevation of the test section. 44 e. Test Conditions 45 1) Must be at least 2 hour duration 46 2) Add water as necessary to sustain the required test pressure. 47 3) Test fire hydrants to the fire hydrant valve. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised February 6,2013 330440-5 CLEANING AND ACCEPTANCE TESTING OF WATER MAINS Page 5 of 8 1 a) Leave the isolation valve on the fire hydrant lead line open during the 2 hydrostatic testing. 3 4) Test service lines to curb stop 4 a) Leave the corporation stop on the service line open during the 5 hydrostatic testing. 6 5) Close isolation valves for air release valves. 7 6) Makeup water must come from a container of fixed 55 gallon container that 8 does not have a water source. 9 f. Measure all water used in the pressure test through an approved meter, or 10 measure the difference in volume within a 55 gallon container. 11 1) Do not test against existing water distribution valves unless expressly 12 provided for in the Drawings, or approved by the City. 13 2) If the City denies approval to test against existing water distribution system 14 valve,then make arrangements to plug and test the pipe at no additional 15 cost. 16 2. Allowable Leakage 17 a. No pipe installation should be accepted if the amount of makeup water is 18 greater than that determined using the following formula: 19 In inch-pound units, 20 L= SD QIP 21 148,000 22 23 Where: 24 L=testing allowance(make up water),gallons per hour 25 S=length of pipe tested,ft. 26 D=nominal diameter of pipe,in. 27 P=average test pressure during the hydrostatic test,psi 28 b. For any pipeline that fails to pass hydrostatic test: 29 1) Identify the cause 30 2) Repair the leak 31 3) Restore the trench and surface 32 4) Retest 33 c. All costs associated with repairing the pipeline to pass the hydrostatic test is the 34 sole responsibility of the Contractor and included in the price per linear foot of 35 pipe. 36 d. If the City determines that an existing system valve is responsible for the 37 hydrostatic test to fail,the Contractor shall make provisions to test the pipeline 38 without the use of the system valve. 39 e. There shall be no additional payment to the Contractor if the existing valve is 40 unable to sustain the hydrostatic test and shall be included in the price per linear 41 foot of pipe. 42 F. Disinfection 43 1. General 44 a. Disinfection of the main shall be accomplished by the"continuous feed" 45 method or the"slug"method as determined by the Contractor. 46 b. The free chlorine amounts shown are minimums. The Contractor may require 47 higher rates. 48 1) Calcium hypochlorite granules shall be used as the source of chlorine. 49 c. Continuous Feed Method CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised February 6,2013 330440-6 CLEANING AND ACCEPTANCE TESTING OF WATER MAINS Page 6 of 8 1 1) Apply water at a constant rate in the newly laid main. 2 a) Use the existing distribution system or other approved source of 3 supply. 4 2) At a point not more than 10 feet downstream from the beginning of the new 5 main,water entering the new main shall receive a dose of chlorine. 6 a) Free chlorine concentration: 50 mg/L minimum, or as required by 7 TCEQ, whichever is greater. 8 b) Chlorine applications shall not cease until the entire conduit is filled 9 with heavily chlorinated water. 10 3) Retain chlorinated water in the main for at least 24 hours. 1 I a) Operate valves and hydrants in the section treated in order to disinfect 12 the appurtenances. 13 b) Prevent the flow of chlorinated water into mains in active service. 14 c) Residual at the end of the 24-hour period: 10 mg/L free chlorine, 15 minimum,for the treated water in all portions of the main. 16 4) Flush the heavily chlorinated water from the main and dispose of in a 17 manner and at a location accepted by the City. 18 5) Test the chlorine residual prior to flushing operations. 19 a) If the chlorine residual exceeds 4 mg/L,the water shall remain in the 20 new main until the chlorine residual is less the 4 mg/L. 21 b) The Contractor may choose to evacuate the water into water trucks, or 22 other approved storage facility, and treat the water with Sodium 23 Bisulfate,or another de-chlorination chemical,or method appropriate 24 for potable water and approved by the City until the chlorine residual is 25 reduced to 4 mg/L or less. 26 c) After the specified chlorine residual is obtained,the water may then be 27 discharged into the drainage system or utilized by the Contractor. 28 d. Slug Method 29 1) Water from the existing distribution system or other approved source of 30 supply shall be made to flow at a constant rate in the newly laid main. 31 2) At a point not more than 10 feet downstream from the beginning of the new 32 main,water entering the new main shall receive a dose of chlorine. 33 a) Free chlorine concentration: 100 mg/L minimum, or as required by 34 TCEQ,whichever is greater. 35 b) The chlorine shall be applied continuously and for a sufficient time to 36 develop a solid column or"slug"of chlorinated water that shall expose 37 all interior surfaces to the"slug"for at least 3 hours. 38 3) Operate the fittings and valves as the chlorinated water flows past to 39 disinfect the appurtenances. 40 4) Prevent the flow of chlorinated water into mains in active service. 41 5) Flush the heavily chlorinated water from the main and dispose of in a 42 manner and at a location accepted by the City. 43 6) Upon completion,test the chlorine residual remaining in the main. 44 a) Chlorine levels of 4 mg/l or less should be maintained. 45 2. Contractor Requirements 46 a. Furnish all equipment,material and labor to satisfactorily prepare the main for 47 the disinfection method approved by the City with adequate provisions for 48 sampling. 49 b. Make all necessary taps into the main to accomplish chlorination of a new line, 50 unless otherwise specified in the Contract Documents. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised February 6,2013 330440-7 CLEANING AND ACCEPTANCE TESTING OF WATER MAINS Page 7 of 8 1 c. After satisfactory completion of the disinfection operation, as determined by 2 the City,remove surplus pipe at the chlorination and sampling points,plug the 3 remaining pipe,backfill and complete all appurtenant work necessary to secure 4 the main. 5 G. Dechlorination 6 1. General. All chlorinated water shall be de-chlorinated before discharge to the 7 environment. Chemical amounts, as listed in ANSI/AWWA C651: "Disinfecting 8 Water Mains", shall be used to neutralize the residual chlorine concentrations using 9 de-chlorination procedures listed in ANSI/AWWA C655: "Field De-Chlorination". 10 De-Chlorination shall continue until chlorine residual is non-detectable. 11 2. Testing. Contractor shall continuously test for the chlorine residual level 12 immediately downstream of the de-chlorination process, during the entire discharge 13 of the chlorinated water. Contractor shall periodically conduct chlorine residual 14 testing and check for possible fish kills at locations where discharged water enters 15 the existing watershed. 16 3. Fish Kill. If a fish kill occurs associated with the discharge of water from the 17 distribution system or any other construction activities: 18 a. The Contract shall immediately alter activities to prevent further fish kills. 19 b. The Contractor shall immediately notify Water Department Field Operations 20 Dispatch. 21 c. The Contractor shall coordinate with City to properly notify TCEQ. 22 d. Any fines assessed by the TCEQ(or local, state of federal agencies)for fish 23 kills shall be the responsibility of the Contractor. 24 H. Bacteriological Testing(Water Sampling) 25 1. General 26 a. Notify the City when the main is suitable for sampling. 27 b. The City shall then take water samples from a suitable tap for analysis by the 28 City's laboratory,unless otherwise specified in the Contract Documents. 29 1) No hose or fire hydrant shall be used in the collection of samples. 30 2. Water Sampling 31 a. Complete microbiological sampling prior to connecting the new main into the 32 existing distribution system in accordance with AWWA C651. 33 b. Collect samples for bacteriological analysis in sterile bottles treated with 34 sodium thiosulfate. 35 c. Collect 2 consecutive sets of acceptable samples,taken at least 24 hours apart, 36 from the new main. 37 d. Collect at least 1 set of samples from every 1,000 linear feet of the new main 38 (or at the next available sampling point beyond 1,000 linear feet as designated 39 by the City),plus 1 set from the end of the line and at least 1 set from each 40 branch. 41 e. If trench water has entered the new main during construction or, if in the 42 opinion of the City, excessive quantities of dirt or debris have entered the new 43 main,obtain bacteriological samples at intervals of approximately 200 linear 44 feet. 45 f. Obtain samples from water that has stood in the new main for at least 16 hours 46 after formal flushing. 47 3. Repetition of Sampling CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised February 6,2013 330440-8 CLEANING AND ACCEPTANCE TESTING OF WATER MAINS Page 8 of 8 1 a. Unsatisfactory test results require a repeat of the disinfection process and re- 2 sampling as required above until a satisfactory sample is obtained. 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 END OF SECTION 8 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 9 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised February 6,2013 3305 10-2 UTILITY TRENCH EXCAVATION,EMBEDMENT,AND BACKFILL Page 2 of 21 1 11. Section 34 71 13—Traffic Control 2 1.2 PRICE AND PAYMENT PROCEDURES 3 A. Measurement and Payment 4 1. Trench Excavation,Embedment and Backfill associated with the installation of an 5 underground utility or excavation 6 a. Measurement 7 1) This Item is considered subsidiary to the installation of the utility pipe line 8 as designated in the Drawings. 9 b. Payment 10 1) The work performed and the materials furnished in accordance with this 11 Item are considered subsidiary to the installation of the utility pipe for the 12 type of embedment and backfill as indicated on the plans.No other 13 compensation will be allowed. 14 2. Imported Embedment or Backfill 15 a. Measurement 16 1) Measured by the cubic yard as delivered to the site and recorded by truck 17 ticket provided to the City 18 b. Payment 19 1) Imported fill shall only be paid when using materials for embedment and 20 backfill other than those identified in the Drawings. The work performed 21 and materials furnished in accordance with pre-bid item and measured as 22 provided under"Measurement"will be paid for at the unit price bid per 23 cubic yard of"Imported Embedment/Backfill"delivered to the Site for: 24 a) Various embedment/backfill materials 25 c. The price bid shall include: 26 1) Furnishing backfill or embedment as specified by this Specification 27 2) Hauling to the site 28 3) Placement and compaction of backfill or embedment 29 3. Concrete Encasement for Utility Lines 30 a. Measurement 31 1) Measured by the cubic yard per plan quantity. 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"Concrete Encasement for Utility Lines"per 36 plan quantity. 37 c. The price bid shall include: 38 1) Furnishing,hauling,placing and finishing concrete in accordance with 39 Section 03 30 00 40 2) Clean-up 41 4. Ground Water Control 42 a. Measurement 43 1) This Item is considered subsidiary to the installation of the utility pipe line 44 as designated in the Drawings. 45 -2) Measurement shall be himp stHn when a gFetmd water-eentr-el plan is 46 speeifiea4ly required by the Gentmet Deetiments. 47 b. Payment CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 12,2016 330510-1 UTILITY TRENCH EXCAVATION,EMBEDMENT,AND BACKFILL Page 1 of 21 1 SECTION 33 05 10 2 UTILITY TRENCH EXCAVATION,EMBEDMENT AND BACKFILL 3 PART1 - GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. Excavation, Embedment and Backfill for: 7 a. Pressure Applications 8 1) Water Distribution or Transmission Main 9 2) Wastewater Force Main 10 3) Reclaimed Water Main 11 b. Gravity Applications 12 1) Wastewater Gravity Mains 13 2) Storm Sewer Pipe and Culverts 14 3) Storm Sewer Precast Box and Culverts 15 2. Including: 16 a. Excavation of all material encountered, including rock and unsuitable materials 17 b. Disposal of excess unsuitable material 18 c. Site specific trench safety 19 d. Pumping and dewatering 20 e. Embedment 21 f. Concrete encasement for utility lines 22 g. Backfill 23 h. Compaction 24 B. Deviations from this City of Fort Worth Standard Specification 25 1. 1.2 A.4. - Ground Water Control is subsidiary to the installation of the utility line. 26 2. 2.2.A.5.b. 27 3. 3.4.D.2.d. 28 4. 3.4.E.3.a 29 5. 3.4.E.3.b 30 C. Related Specification Sections include,but are not necessarily limited to: 31 1. Division 0—Bidding Requirements,Contract Forms, and Conditions of the 32 Contract 33 2. Division 1 —General Requirements 34 3. Section 02 41 13—Selective Site Demolition 35 4. Section 02 41 15—Paving Removal 36 5. Section 02 41 14—Utility Removal/Abandonment 37 6. Section 03 30 00—Cast-in-place Concrete 38 7. Section 03 34 13—Controlled Low Strength Material(CLSM) 39 8. Section 31 10 00—Site Clearing 40 9. Section 3125 00—Erosion and Sediment Control 41 10. Section 33 05 26—Utility Markers/Locators CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 12,2016 330510-3 UTILITY TRENCH EXCAVATION,EMBEDMENT,AND BACKFILL Page 3 of 21 1 1) The work performed and the materials furnished in accordance with this 2 Item are considered subsidiary to the installation of the utility pipe for the 3 type of embedment and backfill as indicated on the plans.No other 4 compensation will be allowed. 5 -2) Payment shall he per-the luny e bid f "Gr-e, „a Watef Cent.-el" 6 ineluding 7 a) 84mittals 8 1}) Additional Testing 9 s) 10 11 e) Disposal of wat-ef- 12 #) 13 5. Trench Safety 14 a. Measurement 15 1) Measured per linear foot of excavation for all trenches that require trench 16 safety in accordance with OSHA excavation safety standards(29 CFR Part 17 1926 Subpart P Safety and Health regulations for Construction) 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 linear foot of excavation to comply with OSHA excavation 22 safety standards(29 CFR Part 1926.650 Subpart P), including,but not 23 limited to, all submittals, labor and equipment. 24 1.3 REFERENCES 25 A. Definitions 26 1. General—Definitions used in this section are in accordance with Terminologies 27 ASTM F412 and ASTM D8 and Terminology ASTM D653,unless otherwise 28 noted. 29 2. Definitions for trench width,backfill, embedment,initial backfill,pipe zone, 30 haunching bedding, springline,pipe zone and foundation are defined as shown in 31 the following schematic: CITY OF FORT WORTH Northside IV 24-Inch Rater Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 12,2016 3305 10-4 UTILITY TRENCH EXCAVATION,EMBEDMENT,AND BACKFILL Page 4 of 21 \�\ PAVED AREAS UNPAVED AREAS m U Q m J Q J Z A \� INITIAL BACKFILL ,1, W\\�� o m SPRINGLINE r ----- N w MUNCHING � i I BEDDING FOUNDATION r r r raj r�r rrrr r i OD CLEARANCE EXCAVATED TRENCH WIDTH 1 2 3. Deleterious materials—Harmful materials such as clay lumps, silts and organic 3 material 4 4. Excavated Trench Depth—Distance from the surface to the bottom of the bedding 5 or the trench foundation 6 5. Final Backfill Depth 7 a. Unpaved Areas—The depth of the final backfill measured from the top of the 8 initial backfill to the surface 9 b. Paved Areas—The depth of the final backfill measured from the top of the 10 initial backfill to bottom of permanent or temporary pavement repair 11 B. Reference Standards 12 1. Reference standards cited in this Specification refer to the current reference 13 standard published at the time of the latest revision date logged at the end of this 14 Specification,unless a date is specifically cited. 15 2. ASTM Standards: 16 a. ASTM C33-08 Standard Specifications for Concrete Aggregates 17 b. ASTM C88-05 Soundness of Aggregate by Use of Sodium Sulfate or 18 Magnesium Sulfate 19 c. ASTM C136-01 Test Method for Sieve Analysis of Fine and Coarse Aggregate 20 d. ASTM D448-08 Standard Classification for Sizes of Aggregate for Road and 21 Bridge Construction. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 12,2016 330510-5 UTILITY TRENCH EXCAVATION,EMBEDMENT,AND BACKFILL Page 5 of 21 1 e. ASTM C535-09 Standard Test Method for Resistance to Degradation of Large- 2 Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine 3 f. ASTM D588—Standard Test method for Moisture-Density Relations of Soil- 4 Cement Mixture 5 g. ASTM D698-07 Test Method for Laboratory Compaction Characteristics of 6 Soil Using Stand Efforts(12,400 ft-lb/ft3 600 Kn-m/M3)). 7 h. ASTM 1556 Standard Test Methods for Density and Unit Weight of Soils in 8 Place by Sand Cone Method. 9 i. ASTM 2487— 10 Standard Classification of Soils for Engineering Purposes 10 (Unified Soil Classification System) 11 j. ASTM 2321-09 Underground Installation of Thermoplastic Pipe for Sewers 12 and Other Gravity-Flow Applications 13 k. ASTM D2922—Standard Test Methods for Density of Soils and Soil 14 Aggregate in Place by Nuclear Methods(Shallow Depth) 15 1. ASTM 3017- Standard Test Method for Water Content of Soil and Rock in 16 place by Nuclear Methods(Shallow Depth) 17 in. ASTM D4254- Standard Test Method for Minimum Index Density and Unit 18 Weight of Soils and Calculations of Relative Density 19 3. OSHA 20 a. Occupational Safety and Health Administration CFR 29,Part 1926-Safety 21 Regulations for Construction, Subpart P-Excavations 22 1.4 ADMINISTRATIVE REQUIREMENTS 23 A. Coordination 24 1. Utility Company Notification 25 a. Notify area utility companies at least 48 hours in advance, excluding weekends 26 and holidays,before starting excavation. 27 b. Request the location of buried lines and cables in the vicinity of the proposed 28 work. 29 B. Sequencing 30 1. Sequence work for each section of the pipe installed to complete the embedment 31 and backfill placement on the day the pipe foundation is complete. 32 2. Sequence work such that proctors are complete in accordance with ASTM D698 33 prior to commencement of construction activities. 34 1.5 SUBMITTALS 35 A. Submittals shall be in accordance with Section 0133 00. 36 B. All submittals shall be approved by the City prior to construction. 37 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS 38 A. Shop Drawings 39 1. Provide detailed drawings and explanation for ground water and surface water 40 control, if required. 41 2. Trench Safety Plan in accordance with Occupational Safety and Health 42 Administration CFR 29,Part 1926-Safety Regulations for Construction, Subpart P- 43 Excavations 44 3. Stockpiled excavation and/or backfill material CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 12,2016 3305 10-6 UTILITY TRENCH EXCAVATION,EMBEDMENT,AND BACKFILL Page 6 of 21 1 a. Provide a description of the storage of the excavated material only if the 2 Contract Documents do not allow storage of materials in the right-of-way of the 3 easement. 4 1.7 CLOSEOUT SUBMITTALS [NOT USED] 5 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 6 1.9 QUALITY ASSURANCE [NOT USED] 7 1.10 DELIVERY,STORAGE,AND HANDLING 8 A. Storage 9 1. Within Existing Rights-of-Way(ROW) 10 a. Spoil, imported embedment and backfill materials may be stored within 11 existing ROW,easements or temporary construction easements, unless 12 specifically disallowed in the Contract Documents. 13 b. Do not block drainage ways,inlets or driveways. 14 c. Provide erosion control in accordance with Section 3125 00. 15 d. Store materials only in areas barricaded as provided in the traffic control plans. 16 e. In non-paved areas,do not store material on the root zone of any trees or in 17 landscaped areas. 18 2. Designated Storage Areas 19 a. If the Contract Documents do not allow the storage of spoils,embedment or 20 backfill materials within the ROW,easement or temporary construction 21 easement,then secure and maintain an adequate storage location. 22 b. Provide an affidavit that rights have been secured to store the materials on 23 private property. 24 c. Provide erosion control in accordance with Section 3125 00. 25 d. Do not block drainage ways. 26 e. Only materials used for 1 working day will be allowed to be stored in the work 27 zone. 28 B. Deliveries and haul-off-Coordinate all deliveries and haul-off. 29 1.11 FIELD [SITE] CONDITIONS 30 A. Existing Conditions 31 1. Any data which has been or may be provided on subsurface conditions is not 32 intended as a representation or warranty of accuracy or continuity between soils. It 33 is expressly understood that neither the City nor the Engineer will be responsible 34 for interpretations or conclusions drawn there from by the Contractor. 35 2. Data is made available for the convenience of the Contractor. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 12,2016 3305 10-7 UTILITY TRENCH EXCAVATION,EMBEDMENT,AND BACKFILL Page 7 of 21 1 1.12 WARRANTY [NOT USED] 2 PART 2- PRODUCTS 3 2.1 OWNER-FURNISHED [OR] OWNER-SUPPLIED PRODUCTS 4 2.2 MATERIALS 5 A. Materials 6 1. Utility Sand 7 a. Granular and free flowing 8 b. Generally meets or exceeds the limits on deleterious substances per Table 1 for 9 fine aggregate according to ASTM C 33 10 c. Reasonably free of organic material 11 d. Gradation: sand material consisting of durable particles, free of thin or 12 elongated pieces,lumps of clay, loam or vegetable matter and meets the 13 following gradation may be used for utility sand embedment/backfill,and 14 graded with following limits when tested in accordance with ASTM C136. 15 Sieve Size Percent Retained 1/Z" 0 1/a" 0-5 #4 0-10 #16 0-20 #50 20-70 #100 60-90 #200 90-100 16 2. Crushed Rock 17 a. Durable crushed rock or recycled concrete 18 b. Meets the gradation of ASTM D448 size numbers 56, 57 or 67 19 c. May be unwashed 20 d. Free from significant silt clay or unsuitable materials 21 e. Percentage of wear not more than 40 percent per ASTM C131 or C535 22 f. Not more than a 12 percent maximum loss when subjective to 5 cycles of 23 sodium sulfate soundness per ASTM C88 24 3. Fine Crushed Rock 25 a. Durable crushed rock 26 b. Meets the gradation of ASTM D448 size numbers 8 or 89 27 c. May be unwashed 28 d. Free from significant silt clay or unsuitable materials. 29 e. Have a percentage of wear not more than 40 percent per ASTM C131 or C535 30 f. Not more than a 12 percent maximum loss when subjective to 5 cycles of 31 sodium sulfate soundness per ASTM C88 32 4. Ballast Stone 33 a. Stone ranging from 3 inches to 6 inches in greatest dimension. 34 b. May be unwashed 35 c. Free from significant silt clay or unsuitable materials 36 d. Percentage of wear not more than 40 percent per ASTM C131 or C535 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 12,2016 330510-8 UTILITY TRENCH EXCAVATION,EMBEDMENT,AND BACKFILL Page 8 of 21 1 e. Not more than a 12 percent maximum loss when subjected to 5 cycles of 2 sodium sulfate soundness per ASTM C88 3 5. Acceptable Backfill Material 4 a. In-situ or imported soils classified as CL, CH, SC or GC in accordance with 5 ASTM D2487 6 b. Free from deleterious materials,boulders evef 6 ine es i size rocks larger than 7 2 inches in diameter and organics 8 c. Can be placed free from voids 9 d. Must have 20 percent passing the number 200 sieve 10 6. Blended Backfill Material 11 a. In-situ soils classified as SP, SM, GP or GM in accordance with ASTM D2487 12 b. Blended with in-situ or imported acceptable backfill material to meet the 13 requirements of an Acceptable Backfill Material 14 c. Free from deleterious materials,boulders over 6 inches in size and organics 15 d. Must have 20 percent passing the number 200 sieve 16 7. Unacceptable Backfill Material 17 a. In-situ soils classified as ML,MH,PT,OL or OH in accordance with ASTM 18 D2487 19 8. Select Fill 20 a. Classified as SC or CL in accordance with ASTM D2487 21 b. Liquid limit less than 35 22 c. Plasticity index between 8 and 20 23 9. Cement Stabilized Sand(CSS) 24 a. Sand 25 1) Shall be clean, durable sand meeting grading requirements for fine 26 aggregates of ASTM C33 and the following requirements: 27 a) Classified as SW, SP,or SM by the United Soil Classification System 28 of ASTM D2487 29 b) Deleterious materials 30 (1) Clay lumps,ASTM C142,less than 0.5 percent 31 (2) Lightweight pieces,ASTM C123, less than 5.0 percent 32 (3) Organic impurities,ASTM C40,color no darker than standard 33 color 34 (4) Plasticity index of 4 or less when tested in accordance with ASTM 35 D4318. 36 b. Minimum of 4 percent cement content of Type I/1I portland cement 37 c. Water 38 1) Potable water, free of soils, acids, alkalis, organic matter or other 39 deleterious substances,meeting requirements of ASTM C94 40 d. Mix in a stationary pug mill,weigh-batch or continuous mixing plant. 41 e. Strength 42 1) 50 to 150 psi compressive strength at 2 days in accordance with ASTM 43 D1633,Method A 44 2) 200 to 250 psi compressive strength at 28 days in accordance with ASTM 45 D1633,Method A 46 3) The maximum compressive strength in 7 days shall be 400 psi. Backfill 47 that exceeds the maximum compressive strength shall be removed by the 48 Contractor for no additional compensation. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 12,2016 3305 10-9 UTILITY TRENCH EXCAVATION,EMBEDMENT,AND BACKFILL Page 9 of 21 1 f. Random samples of delivered product will be taken in the field at point of 2 delivery for each day of placement in the work area. Specimens will be 3 prepared in accordance with ASTM D1632. 4 10. Controlled Low Strength Material(CLSM) 5 a. Conform to Section 03 34 13 6 11. Trench Geotextile Fabric 7 a. Soils other than ML or OH in accordance with ASTM D2487 8 1) Needle punch,nonwoven geotextile composed of polypropylene fibers 9 2) Fibers shall retain their relative position 10 3) Inert to biological degradation 11 4) Resist naturally occurring chemicals 12 5) UV Resistant 13 6) Mirafi 140N by Tencate, or approved equal 14 b. Soils Classified as ML or OH in accordance with ASTM D2487 15 1) High-tenacity monofilament polypropylene woven yarn 16 2) Percent open area of 8 percent to 10 percent 17 3) Fibers shall retain their relative position 18 4) Inert to biological degradation 19 5) Resist naturally occurring chemicals 20 6) UV Resistant 21 7) Mirafi FW402 by Tencate,or approved equal 22 12. Concrete Encasement 23 a. Conform to Section 03 30 00. 24 2.3 ACCESSORIES [NOT USED] 25 2.4 SOURCE QUALITY CONTROL [NOT USED] 26 PART 3 - EXECUTION 27 3.1 INSTALLERS [NOT USED] 28 3.2 EXAMINATION 29 A. Verification of Conditions 30 1. Review all known, identified or marked utilities,whether public or private,prior to 31 excavation. 32 2. Locate and protect all known,identified and marked utilities or underground 33 facilities as excavation progresses. 34 3. Notify all utility owners within the project limits 48 hours prior to beginning 35 excavation. 36 4. The information and data shown in the Drawings with respect to utilities is 37 approximate and based on record information or on physical appurtenances 38 observed within the project limits. 39 5. Coordinate with the Owner(s)of underground facilities. 40 6. Immediately notify any utility owner of damages to underground facilities resulting 41 from construction activities. 42 7. Repair any damages resulting from the construction activities. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 12,2016 3305 10-10 UTILITY TRENCH EXCAVATION,EMBEDMENT,AND BACKFILL Page 10 of 21 1 B. Notify the City immediately of any changed condition that impacts excavation and 2 installation of the proposed utility. 3 3.3 PREPARATION 4 A. Protection of In-Place Conditions 5 1. Pavement 6 a. Conduct activities in such a way that does not damage existing pavement that is 7 designated to remain. 8 1) Where desired to move equipment not licensed for operation on public 9 roads or across pavement,provide means to protect the pavement from all 10 damage. 11 b. Repair or replace any pavement damaged due to the negligence of the 12 contractor outside the limits designated for pavement removal at no additional 13 cost to the City. 14 2. Drainage 15 a. Maintain positive drainage during construction and re-establish drainage for all 16 swales and culverts affected by construction. 17 3. Trees 18 a. When operating outside of existing ROW, stake permanent and temporary 19 construction easements. 20 b. Restrict all construction activities to the designated easements and ROW. 21 c. Flag and protect all trees designated to remain in accordance with Section 31 10 22 00. 23 d. Conduct excavation,embedment and backfill in a manner such that there is no 24 damage to the tree canopy. 25 e. Prune or trim tree limbs as specifically allowed by the Drawings or as 26 specifically allowed by the City. 27 1) Pruning or trimming may only be accomplished with equipments 28 specifically designed for tree pruning or trimming. 29 f. Remove trees specifically designated to be removed in the Drawings in 30 accordance with Section 31 10 00. 31 4. Above ground Structures 32 a. Protect all above ground structures adjacent to the construction. 33 b. Remove above ground structures designated for removal in the Drawings in 34 accordance with Section 02 41 13 35 5. Traffic 36 a. Maintain existing traffic,except as modified by the traffic control plan,and in 37 accordance with Section 34 71 13. 38 b. Do not block access to driveways or alleys for extended periods of time unless: 39 1) Alternative access has been provided 40 2) Proper notification has been provided to the property owner or resident 41 3) It is specifically allowed in the traffic control plan 42 c. Use traffic rated plates to maintain access until access is restored. 43 6. Traffic Signal—Poles,Mast Arms,Pull boxes,Detector loops 44 a. Notify the City's Traffic Services Division a minimum of 48 hours prior to any 45 excavation that could impact the operations of an existing traffic signal. 46 b. Protect all traffic signal poles,mast arms,pull boxes,traffic cabinets, conduit 47 and detector loops. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 12,2016 3305 10-11 UTILITY TRENCH EXCAVATION,EMBEDMENT,AND BACKFILL Page 11 of 21 1 c. Immediately notify the City's Traffic Services Division if any damage occurs to 2 any component of the traffic signal due to the contractors activities. 3 d. Repair any damage to the traffic signal poles,mast arms,pull boxes,traffic 4 cabinets, conduit and detector loops as a result of the construction activities. 5 7. Fences 6 a. Protect all fences designated to remain. 7 b. Leave fence in the equal or better condition as prior to construction. 8 3,4 INSTALLATION 9 A. Excavation 10 1. Excavate to a depth indicated on the Drawings. 11 2. Trench excavations are defined as unclassified. No additional payment shall be 12 granted for rock or other in-situ materials encountered in the trench. 13 3. Excavate to a width sufficient for laying the pipe in accordance with the Drawings 14 and bracing in accordance with the Excavation Safety Plan. 15 4. The bottom of the excavation shall be firm and free from standing water. 16 a. Notify the City immediately if the water and/or the in-situ soils do not provide 17 for a firm trench bottom. 18 b. The City will determine if any changes are required in the pipe foundation or 19 bedding. 20 5. Unless otherwise permitted by the Drawings or by the City,the limits of the 21 excavation shall not advance beyond the pipe placement so that the trench may be 22 backfilled in the same day. 23 6. Over Excavation 24 a. Fill over excavated areas with the specified bedding material as specified for 25 the specific pipe to be installed. 26 b. No additional payment will be made for over excavation or additional bedding 27 material. 28 7. Unacceptable Backfill Materials 29 a. In-situ soils classified as unacceptable backfill material shall be separated from 30 acceptable backfill materials. 31 b. If the unacceptable backfill material is to be blended in accordance with this 32 Specification,then store material in a suitable location until the material is 33 blended. 34 c. Remove all unacceptable material from the project site that is not intended to be 35 blended or modified. 36 8. Rock—No additional compensation will be paid for rock excavation or other 37 changed field conditions. 38 B. Shoring, Sheeting and Bracing 39 1. Engage a Licensed Professional Engineer in the State of Texas to design a site 40 specific excavation safety system in accordance with Federal and State 41 requirements. 42 2. Excavation protection systems shall be designed according to the space limitations 43 as indicated in the Drawings. 44 3. Furnish,put in place and maintain a trench safety system in accordance with the 45 Excavation Safety Plan and required by Federal, State or local safety requirements. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 12,2016 3305 10-12 UTILITY TRENCH EXCAVATION,EMBEDMENT,AND BACKFILL Page 12 of 21 1 4. If soil or water conditions are encountered that are not addressed by the current 2 Excavation Safety Plan, engage a Licensed Professional Engineer in the State of 3 Texas to modify the Excavation Safety Plan and provide a revised submittal to the 4 City. 5 5. Do not allow soil, or water containing soil,to migrate through the Excavation 6 Safety System in sufficient quantities to adversely affect the suitability of the 7 Excavation Protection System.Movable bracing, shoring plates or trench boxes 8 used to support the sides of the trench excavation shall not: 9 a. Disturb the embedment located in the pipe zone or lower 10 b. Alter the pipe's line and grade after the Excavation Protection System is 11 removed 12 c. Compromise the compaction of the embedment located below the spring line of 13 the pipe and in the haunching 14 C. Water Control 15 1. Surface Water 16 a. Furnish all materials and equipment and perform all incidental work required to 17 direct surface water away from the excavation. 18 2. Ground Water 19 a. Furnish all materials and equipment to dewater ground water by a method 20 which preserves the undisturbed state of the subgrade soils. 21 b. Do not allow the pipe to be submerged within 24 hours after placement. 22 c. Do not allow water to flow over concrete until it has sufficiently cured. 23 d. Engage a Licensed Engineer in the State of Texas to prepare a Ground Water 24 Control Plan if any of the following conditions are encountered: 25 1) A Ground Water Control Plan is specifically required by the Contract 26 Documents 27 2) If in the sole judgment of the City,ground water is so severe that an 28 Engineered Ground Water Control Plan is required to protect the trench or 29 the installation of the pipe which may include: 30 a) Ground water levels in the trench are unable to be maintained below 31 the top of the bedding 32 b) A firm trench bottom cannot be maintained due to ground water 33 c) Ground water entering the excavation undermines the stability of the 34 excavation. 35 d) Ground water entering the excavation is transporting unacceptable 36 quantities of soils through the Excavation Safety System. 37 e. In the event that there is no bid item for a Ground Water Control and the City 38 requires an Engineered Ground Water Control Plan due to conditions 39 discovered at the site,the contractor will be eligible to submit a change order. 40 f. Control of ground water shall be considered subsidiary to the excavation when: 41 1) No Ground Water Control Plan is specifically identified and required in the 42 Contract Documents 43 g. Ground Water Control Plan installation, operation and maintenance 44 1) Furnish all materials and equipment necessary to implement,operate and 45 maintain the Ground Water Control Plan. 46 2) Once the excavation is complete,remove all ground water control 47 equipment not called to be incorporated into the work. 48 h. Water Disposal 49 1) Dispose of ground water in accordance with City policy or Ordinance. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 12,2016 3305 10-13 UTILITY TRENCH EXCAVATION,EMBEDMENT,AND BACKFILL Page 13 of 21 1 2) Do not discharge ground water onto or across private property without 2 written permission. 3 3) Permission from the City is required prior to disposal into the Sanitary 4 Sewer. 5 4) Disposal shall not violate any Federal, State or local regulations. 6 D. Embedment and Pipe Placement 7 1. Water Lines less than, or equal to, 12 inches in diameter: 8 a. The entire embedment zone shall be of uniform material. 9 b. Utility sand shall be generally used for embedment. 10 c. If ground water is in sufficient quantity to cause sand to pump,then use 11 crushed rock as embedment. 12 1) If crushed rock is not specifically identified in the Contract Documents, 13 then crushed rock shall be paid by the pre-bid unit price. 14 d. Place evenly spread bedding material on a firm trench bottom. 15 e. Provide firm,uniform bedding. 16 f. Place pipe on the bedding in accordance with the alignment of the Drawings. 17 g. In no case shall the top of the pipe be less than 42 inches from the surface of the 18 proposed grade,unless specifically called for in the Drawings. 19 h. Place embedment, including initial backfill,to a minimum of 6 inches,but not 20 more than 12 inches, above the pipe. 21 i. Where gate valves are present,the initial backfill shall extend to 6 inches above 22 the elevation of the valve nut. 23 j. Form all blocking against undisturbed trench wall to the dimensions in the 24 Drawings. 25 k. Compact embedment and initial backfill. 26 1. Place marker tape on top of the initial trench backfill in accordance with 27 Section 33 05 26. 28 2. Water Lines 16-inches through 24-inches in diameter: 29 a. The entire embedment zone shall be of uniform material. 30 b. Utility sand may be used for embedment when the excavated trench depth is 31 less than 15 feet deep. 32 c. Crushed rock or fine crushed rock shall be used for embedment for excavated 33 trench depths 15 feet, or greater. 34 d. Crushed rock or fine crushed rock shall be used for embedment for bar- 35 wrapped concrete ape, ductile iron pipe, and steel pipe. 36 e. Provide trench geotextile fabric at any location where crushed rock or fine 37 crushed rock come into contact with utility sand 38 f. Place evenly spread bedding material on a firm trench bottom. 39 g. Provide firm,uniform bedding. 40 1) Additional bedding may be required if ground water is present in the 41 trench. 42 2) If additional crushed rock is required not specifically identified in the 43 Contract Documents,then crushed rock shall be paid by the pre-bid unit 44 price. 45 h. Place pipe on the bedding according to the alignment shown on the Drawings. 46 i. The pipe line shall be within: 47 1) f3 inches of the elevation on the Drawings for 16-inch and 24-inch water 48 lines CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December I2,20I6 3305 10-14 UTILITY TRENCH EXCAVATION,EMBEDMENT,AND BACKFILL Page 14 of 21 1 j. Place and compact embedment material to adequately support haunches in 2 accordance with the pipe manufacturer's recommendations. 3 k. Place remaining embedment including initial backfill to a minimum of 6 inches, 4 but not more than 12 inches, above the pipe. 5 1. Where gate valves are present,the initial backfill shall extend to up to the valve 6 nut. 7 in. Compact the embedment and initial backfill to 95 percent Standard Proctor 8 ASTM D 698. 9 n. Density test may be performed by City to verify that the compaction of 10 embedment meets requirements. 11 o. Place trench geotextile fabric on top of the initial backfill. 12 p. Place marker tape on top of the trench geotextile fabric in accordance with 13 Section 33 05 26. 14 3. Water Lines 30-inches and greater in diameter 15 a. The entire embedment zone shall be of uniform material. 16 b. Crushed rock shall be used for embedment. 17 c. Provide trench geotextile fabric at any location where crushed rock or fine 18 crushed rock come into contact with utility sand. 19 d. Place evenly spread bedding material on a firm trench bottom. 20 e. Provide firm,uniform bedding. 21 1) Additional bedding may be required if ground water is present in the 22 trench. 23 2) If additional crushed rock is required which is not specifically identified in 24 the Contract Documents,then crushed rock shall be paid by the pre-bid unit 25 price. 26 f. Place pipe on the bedding according to the alignment shown on the Drawings. 27 g. The pipe line shall be within: 28 1) fl inch of the elevation on the Drawings for 30-inch and larger water lines 29 h. Place and compact embedment material to adequately support haunches in 30 accordance with the pipe manufacturer's recommendations. 31 i. For steel pipe greater than 30 inches in diameter,the initial embedment lift shall 32 not exceed the spring line prior to compaction. 33 j. Place remaining embedment, including initial backfill,to a minimum of 6 34 inches,but not more than 12 inches, above the pipe. 35 k. Where gate valves are present,the initial backfill shall extend to up to the valve 36 nut. 37 1. Compact the embedment and initial backfill to 95 percent Standard Proctor 38 ASTM D 698. 39 in. Density test may be performed by City to verify that the compaction of 40 embedment meets requirements. 41 n. Place trench geotextile fabric on top of the initial backfill. 42 o. Place marker tape on top of the trench geotextile fabric in accordance with 43 Section 33 05 26. 44 4. Sanitary Sewer Lines and Storm Sewer Lines(HDPE) 45 a. The entire embedment zone shall be of uniform material. 46 b. Crushed rock shall be used for embedment. 47 c. Place evenly spread bedding material on a firm trench bottom. 48 d. Spread bedding so that lines and grades are maintained and that there are no 49 sags in the sanitary sewer pipe line. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 12,2016 3305 10-15 UTILITY TRENCH EXCAVATION,EMBEDMENT,AND BACKFILL Page 15 of 21 1 e. Provide firm,uniform bedding. 2 1) Additional bedding may be required if ground water is present in the 3 trench. 4 2) If additional crushed rock is required which is not specifically identified in 5 the Contract Documents,then crushed rock shall be paid by the pre-bid unit 6 price. 7 f. Place pipe on the bedding according to the alignment shown in the Drawings. 8 g. The pipe line shall be within f0.1 inches of the elevation, and be consistent 9 with the grade shown on the Drawings. 10 h. Place and compact embedment material to adequately support haunches in 11 accordance with the pipe manufacturer's recommendations. 12 i. For sewer lines greater than 30 inches in diameter,the embedment lift shall not 13 exceed the spring line prior to compaction. 14 j. Place remaining embedment including initial backfill to a minimum of 6 inches, 15 but not more than 12 inches, above the pipe. 16 k. Compact the embedment and initial backfill to 95 percent Standard Proctor 17 ASTM D 698. 18 1. Density test may be performed by City to verify that the compaction of 19 embedment meets requirements. 20 in. Place trench geotextile fabric on top of the initial backfill. 21 n. Place marker tape on top of the trench geotextile fabric in accordance with 22 Section 33 05 26. 23 5. Storm Sewer(RCP) 24 a. The bedding and the pipe zone up to the spring line shall be of uniform 25 material. 26 b. Crushed rock shall be used for embedment up to the spring line. 27 c. The specified backfill material may be used above the spring line. 28 d. Place evenly spread bedding material on a firm trench bottom. 29 e. Spread bedding so that lines and grades are maintained and that there are no 30 sags in the storm sewer pipe line. 31 f. Provide firm,uniform bedding. 32 1) Additional bedding may be required if ground water is present in the 33 trench. 34 2) If additional crushed rock is required which is not specifically identified in 35 the Contract Documents, then crushed rock shall be paid by the pre-bid unit 36 price. 37 g. Place pipe on the bedding according to the alignment of the Drawings. 38 h. The pipe line shall be within f0.1 inches of the elevation, and be consistent 39 with the grade, shown on the Drawings. 40 i. Place embedment material up to the spring line. 41 1) Place embedment to ensure that adequate support is obtained in the haunch. 42 j. Compact the embedment and initial backfill to 95 percent Standard Proctor 43 ASTM D 698. 44 k. Density test may be performed by City to verify that the compaction of 45 embedment meets requirements. 46 1. Place trench geotextile fabric on top of pipe and crushed rock. 47 6. Storm Sewer Reinforced Concrete Box 48 a. Crushed rock shall be used for bedding. 49 b. The pipe zone and the initial backfill shall be: CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 12,2016 3305 10-16 UTILITY TRENCH EXCAVATION,EMBEDMENT,AND BACKFILL Page 16 of 21 1 1) Crushed rock, or 2 2) Acceptable backfill material compacted to 95 percent Standard Proctor 3 density 4 c. Place evenly spread compacted bedding material on a firm trench bottom. 5 d. Spread bedding so that lines and grades are maintained and that there are no 6 sags in the storm 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. Fill the annular space between multiple boxes with crushed rock, CLSM 14 according to 03 34 13. 15 g. Place pipe on the bedding according to the alignment of the Drawings. 16 h. The pipe shall be within f0.1 inches of the elevation, and be consistent with the 17 grade, shown on the Drawings. 18 i. Compact the embedment initial backfill to 95 percent Standard Proctor ASTM 19 D698. 20 7. Water Services(Less than 2 Inches in Diameter) 21 a. The entire embedment zone shall be of uniform material. 22 b. Utility sand shall be generally used for embedment. 23 c. Place evenly spread bedding material on a firm trench bottom. 24 d. Provide firm,uniform bedding. 25 e. Place pipe on the bedding according to the alignment of the Plans. 26 f. Compact the initial backfill to 95 percent Standard Proctor ASTM D698. 27 8. Sanitary Sewer Services 28 a. The entire embedment zone shall be of uniform material. 29 b. Crushed rock shall be used for embedment. 30 c. Place evenly spread bedding material on a firm trench bottom. 31 d. Spread bedding so that lines and grades are maintained and that there are no 32 sags in the sanitary sewer pipe line. 33 e. Provide firm, uniform bedding. 34 1) Additional bedding may be required if ground water is present in the 35 trench. 36 2) If additional crushed rock is required which is not specifically identified in 37 the Contract Documents,then crushed rock shall be paid by the pre-bid unit 38 price. 39 f. Place pipe on the bedding according to the alignment of the Drawings. 40 g. Place remaining embedment,including initial backfill,to a minimum of 6 41 inches,but not more than 12 inches,above the pipe. 42 h. Compact the initial backfill to 95 percent Standard Proctor ASTM D698. 43 i. Density test may be required to verify that the compaction meets the density 44 requirements. 45 E. Trench Backfill 46 1. At a minimum,place backfill in such a manner that the required in-place density 47 and moisture content is obtained, and so that there will be no damage to the surface, 48 pavement or structures due to any trench settlement or trench movement. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 12,2016 3305 10-17 UTILITY TRENCH EXCAVATION,EMBEDMENT,AND BACKFILL Page 17 of 21 1 a. Meeting the requirement herein does not relieve the responsibility to damages 2 associated with the Work. 3 2. Backfill Material 4 a. Final backfill depth less than 15 feet 5 1) Backfill with: 6 a) Acceptable backfill material 7 b) Blended backfill material,or 8 c) Select backfill material, CSS,or CLSM when specifically required 9 b. Final backfill depth 15 feet or greater: (under pavement or future pavement) 10 1) Backfill depth from 0 tol5 feet deep 11 a) Backfill with: 12 (1) Acceptable backfill material 13 (2) Blended backfill material, or 14 (3) Select backfill material, CSS, or CLSM when specifically required 15 2) Backfill depth from 15 feet and greater 16 a) Backfill with: 17 (1) Select Fill 18 (2) CSS, or 19 (3) CLSM when specifically required 20 c. Final backfill depth 15 feet or greater: not under pavement or future pavement) 21 1) Backfill with: 22 a) Acceptable backfill material,or 23 b) Blended backfill material 24 d. Backfill for service lines: 25 1) Backfill for water or sewer service lines shall be the same as the 26 requirement of the main that the service is connected to. 27 3. Required Compaction and Density 28 a. Final backfill(depths less than 15 feet/ngi under existing or future pavement) 29 1) Compact acceptable backfill material,blended backfill material or select 30 backfill to a minimum of 95 percent Standard Proctor per ASTM D698 at 31 moisture content within-2 to+5 percent of the optimum moisture. 32 2) CSS or CLSM requires no compaction. 33 b. Final backfill(depths less than 15 feet/under existing or future pavement) 34 1) Compact acceptable backfill material,blended backfill material or select 35 backfill to a minimum of 98 percent Standard Proctor per ASTM D698 at 36 moisture content within-2 to+5 percent of the optimum moisture. 37 2) CSS or CLSM requires no compaction. 38 c. Final backfill(depths 15 feet and greater/under existing or future pavement) 39 1) Compact select backfill to a minimum of 98 percent Standard Proctor per 40 ASTM D 698 at moisture content within-2 to+5 percent of the optimum 41 moisture. 42 2) CSS or CLSM requires no compaction. 43 d. Final backfill(depths 15 feet and greater/not under existing or future pavement) 44 1) Compact acceptable backfill material blended backfill material, or select 45 backfill to a minimum of 95 percent Standard Proctor per ASTM D 698 at 46 moisture content within-2 to+5 percent of the optimum moisture. 47 4. Saturated Soils 48 a. If in-situ soils consistently demonstrate that they are greater than 5 percent over 49 optimum moisture content,the soils are considered saturated. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 12,2016 3305 10-18 UTILITY TRENCH EXCAVATION,EMBEDMENT,AND BACKFILL Page 18 of 21 1 b. Flooding the trench or water jetting is strictly prohibited. 2 c. If saturated soils are identified in the Drawings or Geotechnical Report in the 3 Appendix,Contractor shall proceed with Work following all backfill 4 procedures outlined in the Drawings for areas of soil saturation greater than 5 5 percent. 6 d. If saturated soils are encountered during Work but not identified in Drawings or 7 Geotechnical Report in the Appendix: 8 1) The Contractor shall: 9 a) Immediately notify the City. 10 b) Submit a Contract Claim for Extra Work associated with direction from 11 City. 12 2) The City shall: 13 a) Investigate soils and determine if Work can proceed in the identified 14 location. 15 b) Direct the Contractor of changed backfill procedures associated with 16 the saturated soils that may include: 17 (1) Imported backfill 18 (2) A site specific backfill design 19 5. Placement of Backfill 20 a. Use only compaction equipment specifically designed for compaction of a 21 particular soil type and within the space and depth limitation experienced in the 22 trench. 23 b. Flooding the trench or water setting is strictly prohibited. 24 c. Place in loose lifts not to exceed 12 inches. 25 d. Compact to specified densities. 26 e. Compact only on top of initial backfill,undisturbed trench or previously 27 compacted backfill. 28 f. Remove any loose materials due to the movement of any trench box or shoring 29 or due to sloughing of the trench wall. 30 g. Install appropriate tracking balls for water and sanitary sewer trenches in 31 accordance with Section 33 05 26. 32 6. Backfill Means and Methods Demonstration 33 a. Notify the City in writing with sufficient time for the City to obtain samples 34 and perform standard proctor test in accordance with ASTM D698. 35 b. The results of the standard proctor test must be received prior to beginning 36 excavation. 37 c. Upon commencing of backfill placement for the project the Contractor shall 38 demonstrate means and methods to obtain the required densities. 39 d. Demonstrate Means and Methods for compaction including: 40 1) Depth of lifts for backfill which shall not exceed 12 inches 41 2) Method of moisture control for excessively dry or wet backfill 42 3) Placement and moving trench box,if used 43 4) Compaction techniques in an open trench 44 5) Compaction techniques around structure 45 e. Provide a testing trench box to provide access to the recently backfilled 46 material. 47 f. The City will provide a qualified testing lab full time during this period to 48 randomly test density and moisture continent. 49 1) The testing lab will provide results as available on the job site. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 12,2016 3305 10-19 UTILITY TRENCH EXCAVATION,EMBEDMENT,AND BACKFILL Page 19 of 21 1 7. Varying Ground Conditions 2 a. Notify the City of varying ground conditions and the need for additional 3 proctors. 4 b. Request additional proctors when soil conditions change. 5 c. The City may acquire additional proctors at its discretion. 6 d. Significant changes in soil conditions will require an additional Means and 7 Methods demonstration. 8 3.5 REPAIR [NOT USED] 9 3.6 RE-INSTALLATION [NOT USED] 10 3.7 FIELD QUALITY CONTROL 11 A. Field Tests and Inspections 12 1. Proctors 13 a. The City will perform Proctors in accordance with ASTM D698. 14 b. Test results will generally be available to within 4 calendar days and distributed 15 to: 16 1) Contractor 17 2) City Project Manager 18 3) City Inspector 19 4) Engineer 20 c. Notify the City if the characteristic of the soil changes. 21 d. City will perform new proctors for varying soils: 22 1) When indicated in the geotechnical investigation in the Appendix 23 2) If notified by the Contractor 24 3) At the convenience of the City 25 e. Trenches where different soil types are present at different depths,the proctors 26 shall be based on the mixture of those soils. 27 2. Density Testing of Backfill 28 a. Density Tests shall be in conformance with ASTM D2922. 29 b. Provide a testing trench protection for trench depths in excess of 5 feet. 30 c. Place,move and remove testing trench protection as necessary to facilitate all 31 test conducted by the City. 32 d. For final backfill depths less than 15 feet and trenches of any depth not under 33 existing or future pavement: 34 1) The City will perform density testing twice per working day when 35 backfilling operations are being conducted. 36 2) The testing lab shall take a minimum of 3 density tests of the current lift in 37 the available trench. 38 e. For final backfill depths 15 feet and greater deep and under existing or future 39 pavement: 40 1) The City will perform density testing twice per working day when 41 backfilling operations are being conducted. 42 2) The testing lab shall take a minimum of 3 density tests of the current lift in 43 the available trench. 44 3) The testing lab will remain onsite sufficient time to test 2 additional lifts. 45 f. Make the excavation available for testing. 46 g. The City will determine the location of the test. CITY OF FORT WORTH Northside IV 14-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 12,2016 3305 10-20 UTILITY TRENCH EXCAVATION,EMBEDMENT,AND BACKFILL Page 20 of 21 1 h. The City testing lab will provide results to Contractor and the City's Inspector 2 upon completion of the testing. 3 i. A formal report will be posted to the City's Buzzsaw site within 48 hours. 4 j. Test reports shall include: 5 1) Location of test by station number 6 2) Time and date of test 7 3) Depth of testing 8 4) Field moisture 9 5) Dry density 10 6) Proctor identifier 11 7) Percent Proctor Density 12 3. Density of Embedment 13 a. Storm sewer boxes that are embedded with acceptable backfill material, 14 blended backfill material, cement modified backfill material or select material 15 will follow the same testing procedure as backfill. 16 b. The City may test fine crushed rock or crushed rock embedment in accordance 17 with ASTM D2922 or ASTM 1556. 18 B. Non-Conforming Work 19 1. All non-conforming work shall be removed and replaced. 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 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 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 12,2016 3305 10-21 UTILITY TRENCH EXCAVATION,EMBEDMENT,AND BACKFILL Page 21 of 21 12/12/16 Z.Arega 2.2.A.Ld Modify gradation for sand material 1 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 12,2016 330522-1 STEEL CASING PIPE Page 1 of 6 1 SECTION 33 05 22 2 STEEL CASING PIPE 3 PART1 - GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. Minimum requirements for manufacturing, furnishing and transporting Steel Casing 7 Pipe to be installed by Open Cut or By Other than Open Cut at the locations shown 8 on the Drawings 9 B. Deviations from this City of Fort Worth Standard Specification 10 1. 1.3.A.3.a 11 2. 2.2.C.1 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 33 05 10—Utility Trench Excavation, Embedment and Backfill 17 4. Section 33 05 20—Auger Boring 18 5. Section 33 05 23—Hand Tunneling 19 6. Section 33 05 24—Installation of Carrier Pipe in Casing or Tunnel Liner Plate 20 1.2 PRICE AND PAYMENT PROCEDURES 21 A. Measurement and Payment 22 1. Open Cut 23 a. Measurement 24 1) Measured horizontally along the surface for length of Steel Casing Pipe 25 installed 26 b. Payment 27 1) The work performed and materials furnished in accordance with this Item 28 and measured as provided under"Measurement"will be paid for at the unit 29 price bid per linear foot of"Casing,By Open Cut"installed for: 30 a) Various Sizes 31 c. The price bid shall include: 32 1) Furnishing and installing Steel Casing Pipe as specified by the Drawings 33 2) Mobilization 34 3) Pavement removal 35 4) Excavation 36 5) Hauling 37 6) Disposal of excess material 38 7) Furnishing,placement, and compaction of embedment 39 8) Furnishing,placement, and compaction of backfill 40 9) Clean-up 41 2. By Other than Open Cut CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 330522-2 STEEL CASING PIPE Page 2 of 6 1 a. Measurement 2 1) Measured horizontally along the surface for length of Steel Casing Pipe 3 installed 4 b. Payment 5 1) The work performed and materials furnished in accordance with this Item 6 and measured as provided under"Measurement"will be paid for at the unit 7 price bid per linear foot of"Casing/Tunnel Liner Plate,By Other than Open 8 Cut"installed for: 9 a) Various Sizes 10 2) The work performed and materials furnished in accordance with this Item 11 and measured as provided under"Measurement"will be paid for at the unit 12 price bid per linear foot of"Casing,By Other than Open Cut" installed for: 13 a) Various Sizes 14 c. The price bid shall include: 15 1) Furnishing and installing Steel Casing Pipe as specified by the Drawings 16 2) Mobilization 17 3) Launching shaft 18 4) Receiving shaft 19 5) Pavement removal 20 6) Excavation 21 7) Hauling 22 8) Disposal of excess material 23 9) Furnishing,placement, and compaction of backfill 24 10) Clean-up 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. A139, Standard Specification for Electric-Fusion(Arc)-Welded Steel Pipe 32 (NPS Sizes 4 and Over). 33 3. American Water Works Association(AWWA): 34 a. C210,Liquid Epoxy Coating Systems for the Interior and Exterior of Steel 35 Water Pipelines 36 1} 6203 Coal Tar-D,.eteetiye Comings and Linings s f Steel Water Pipelines 37 Enamel and Tape Hot Applied. 38 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 39 1.5 SUBMITTALS 40 A. Submittals shall be in accordance with Section 0133 00. 41 B. All submittals shall be approved by the City prior to delivery. 42 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS 43 A. Product Data 44 1. Exterior Coating CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 330522-3 STEEL CASING PIPE Page 3 of 6 1 a. Material data 2 b. Field touch-up procedures 3 2. Interior Coating 4 a. Material data 5 b. Field touch-up procedures 6 B. Shop Drawings 7 1. No shop drawings required for Auger Boring 8 2. For Tunneling,provide the following: 9 a. Furnish details for Steel Casing Pipe outlining the following: 10 1) Grout/lubrication ports 11 2) Joint details 12 3) Other miscellaneous items for furnishing and fabricating pipe 13 b. Submit calculations in a neat,legible format that is sealed by a Licensed 14 Professional Engineer in Texas, consistent with the information provided in the 15 geotechnical report, and includes: 16 1) Calculations confirming that pipe jacking capacity is adequate to resist the 17 anticipated jacking loads for each crossing with a minimum factor of safety 18 of 2 19 2) Calculations confirming that pipe capacity is adequate to safely support all 20 other anticipated loads, including earth and groundwater pressures, 21 surcharge loads, and handling loads 22 3) Calculations confirming that jointing method will support all loading 23 conditions 24 1.7 CLOSEOUT SUBMITTALS [NOT USED] 25 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 26 1.9 QUALITY ASSURANCE [NOT USED] 27 1.10 DELIVERY,STORAGE,AND HANDLING 28 A. Delivery,Handling,and Storage 29 1. Prior to delivery of the pipe, end/internal bracing shall be furnished and installed, 30 as recommended by the manufacturer, for protection during shipping and storage. 31 2. Deliver,handle and store pipe in accordance with the Manufacturer's 32 recommendations to protect coating systems. 33 1.11 FIELD [SITE] CONDITIONS [NOT USED] 34 1.12 WARRANTY [NOT USED] 35 PART 2- PRODUCTS 36 2.1 OWNER-FURNISHED [OR] OWNER-SUPPLIEDPRODUCTS [NOT USED] 37 2.2 MATERIALS 38 A. Design Criteria CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 330522-4 STEEL CASING PIPE Page 4 of 6 1 1. The Contractor is fully responsible for the design of Steel Casing Pipe that meets or 2 exceeds the design requirements of this Specification and that is specifically 3 designed for installation by the intended trenchless method. 4 2. For Steel Casing Pipe utilized for tunneling projects,consider the following: 5 a. Design of the casing pipe shall account for all installation and service loads 6 including: 7 1) Jacking loads 8 2) External groundwater and earth loads 9 3) Traffic loads 10 4) Practical consideration for handling, shipping and other construction 11 operations 12 5) Any other live or dead loads reasonably anticipated 13 b. Design shall be sealed and signed by a registered Professional Engineer 14 licensed in the State of Texas. 15 c. The allowable jacking capacity shall not exceed 50 percent of the minimum 16 steel yield stress. 17 3. Steel Casing Pipe shall have a minimum wall thickness as follows: 18 Casing Pipe Diameter Minimum Wall Thickness inches 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 19 20 4. Steel Casing Pipe shall be provided with inside diameter sufficient to efficiently 21 install the required carver pipe with casing spacers as required in Section 33 05 24. 22 a. Allowable casing diameters are shown on the Drawings for each crossing. 23 5. Furnish in lengths that are compatible with Contractor's shaft sizes and allowable 24 work areas. 25 6. Random segments of pipe will not be permitted for straight runs of casing. 26 a. Closing piece segments,however, shall be acceptable. 27 7. When required by installation method,provide grout/lubricant ports along the pipe 28 at intervals of 10 feet or less. 29 a. Ports and fittings shall be attached to the pipe in a manner that will not 30 materially affect the strength of the pipe nor interfere with installation of carrier 31 pipe. 32 b. Plugs for sealing the fittings shall be provided by the Contractor and shall be 33 capable of withstanding all external and internal pressures and loads without 34 leaking. 35 B. Materials 36 1. Provide new, smooth-wall,carbon steel pipe conforming to ASTM A139, Grade B. 37 2. Dimensional Tolerances CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 330522-5 STEEL CASING PIPE Page 5 of 6 1 a. Furnishing and installing Steel Casing Pipe with dimensional tolerances that are 2 compatible with performance requirements and proposed installation methods 3 that meet or exceed the specific requirements below: 4 1) Minimum wall thickness at any point shall be at least 87.5 percent of the 5 nominal wall thickness. 6 2) Outside circumference within 1.0 percent or 3/4 inch of the nominal 7 circumference,whichever is less. 8 3) Outside diameter of the pipe shall be within 1/8 inch of the nominal outside 9 diameter. 10 4) Roundness such that the difference between the major and minor outside 11 diameters shall not exceed 0.5 percent of the specified nominal outside 12 diameter or 1/4 inch,whichever is less. 13 5) Maximum allowable straightness deviation of 1/8 inch in any 10-foot 14 length. 15 3. All steel pipe shall have square ends. 16 a. The ends of pipe sections shall not vary by more than 1/8 inch at any point from 17 a true plane perpendicular to the axis of the pipe and passing through the center 18 of the pipe at the end. 19 b. When pipe ends have to be beveled for welding,the ends shall be beveled on 20 the outside to an angle of 35 degrees with a tolerance of t 2'h degrees and with 21 a width of root face 1/16 inch t 1/32 inch. 22 4. Steel Casing Pipe shall be fabricated with longitudinal weld seams. 23 a. All girth weld seams shall be ground flush. 24 C. Finishes 25 1. Provide inside and outside of Steel Casing Pipe with a coal-tar protective coating in 26 accordance with the requirements of AWWA C210C-203. 27 a. Touch up after field welds shall provide coating equal to those specified above. 28 2.3 ACCESSORIES [NOT USED] 29 2.4 SOURCE QUALITY CONTROL [NOT USED] 30 PART 3- EXECUTION 31 3.1 INSTALLERS [NOT USED] 32 3.2 EXAMINATION [NOT USED] 33 3.3 PREPARATION [NOT USED] 34 3.4 INSTALLATION 35 A. Install Steel Casing Pipe for By Other than Open Cut in accordance with Section 33 05 36 20 or Section 33 05 23. Install Steel Casing Pipe for Open Cut in accordance with 37 Section 33 05 10. 38 1. Steel Casing Pipe connections shall be achieved by full penetration field butt 39 welding or an integral machine press-fit connection(Permalok or equal)prior to 40 installation of the pipe, depending on the type of carrier pipe. 41 2. Allowable joint types for each crossing are shown on the Drawings. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 330522-6 STEEL CASING PIPE Page 6 of 6 1 3. Field butt welding a square end piece of steel pipe to a 35 degree beveled end of 2 steel pipe is acceptable. 3 4. Integral machined press-fit connections shall be installed in accordance with the 4 manufacturer's installation procedures and recommendations. 5 B. Carrier pipe shall be installed inside Steel Casing Pipe in accordance with 6 Section 33 05 24. 7 C. Contact grouting of the annulus outside the casing pipe shall be performed in 8 accordance with Section 33 05 23 or Section 33 05 20. 9 3.5 REPAIR/RESTORATION [NOT USED] 10 3.6 RE-INSTALLATION [NOT USED] 11 3.7 FIELD [ox] SITE QUALITY CONTROL [NOT USED] 12 3.8 SYSTEM STARTUP [NOT USED] 13 3.9 ADJUSTING [NOT USED] 14 3.10 CLEANING [NOT USED] 15 3.11 CLOSEOUT ACTIVITIES [NOT USED] 16 3.12 PROTECTION [NOT USED] 17 3.13 MAINTENANCE [NOT USED] 18 3.14 ATTACHMENTS [NOT USED] 19 END OF SECTION 20 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 21 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 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. 2.2 B. 1. 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 Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised June 19,2013 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. C 109, 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 Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number. 100277 Revised June 19,2013 330524-3 INSTALLATION OF CARRIER PIPE IN CASING OR TUNNEL LINER PLATE Page 3 of 10 1 1.6 ACTION SUBMITTALSANFORMATIONAL 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 Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised June 19,2013 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 require . 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 eater 3 Sanitary DIP(with Ceramic Epoxy) 33 11 10 Sewer Line 8-16 PVC C900 DR14 33 31 20 DIP(with Ceramic Epoxy) 33 11 10 18 and reater Fiberglass 3331 13 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised June 19,2013 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 Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised June 19,2013 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 Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised June 19,2013 330524-7 INSTALLATION OF CARRIER PIPE IN CASING OR TUNNEL LINER PLATE Page 7 of 10 1 2. The carrier pipe shall be installed within the casings or liners between the limits 2 indicated on the Drawings,to the specified lines and grades and utilizing methods 3 which include due regard for safety of workers,adjacent structures and 4 improvements,utilities and the public. 5 B. Control of Line and Grade 6 1. Install Carrier pipe inside the steel casing within the following tolerances: 7 a. Horizontal 8 1) f 2 inches from design line 9 b. Vertical 10 1) ±I inch from design grade 11 2. Check line and grade set up prior to beginning carrier pipe installation. 12 3. Perform survey checks of line-and-grade of carrier pipe during installation 13 operations. 14 4. The Contractor is fully responsible for the accuracy of the installation and the 15 correction of it,as required. 16 a. Where the carrier pipe installation does not satisfy the specified tolerances, 17 correct the installation,including if necessary,redesign of the pipe or structures 18 at no additional cost to City. 19 C. Installation of Carrier Pipe 20 1. Pipe Installation 21 a. Remove all loose soil from casing or liner. 22 b. Grind smooth all rough welds at casing joints. 23 2. Installation of Casing Spacers 24 a. Provide casing spacers, insulators or other approved devices to prevent 25 flotation,movement or damage to the pipe during installation and grout backfill 26 placement. 27 b. Assemble and securely fasten casing spacers to the pipeline to be installed in 28 casings or tunnels. 29 c. Correctly assemble, evenly tighten and prevent damage during tightening of the 30 insulators and pipe insertion. 31 d. Install spacers in accordance with manufacturer's recommendations. 32 e. Install carrier pipe so that there is no metallic contact between the carrier pipe 33 and the casing. 34 f. Carrier pipe shall be installed without sliding or dragging it on the ground or in 35 the casing/liner in a manner that could damage the pipe or coatings. 36 1) If guide rails are allowed,place cement mortar on both sides of the rails. 37 g. Coat the casing spacer runners with a non-corrosive/environmentally safe 38 lubricant to minimize friction when installing the carrier pipe. 39 h. The carrier pipe shall be electrically isolated from the carrier pipe and from the 40 casing. 41 i. Grade the bottom of the trench adjacent to each end of the casing to provide a 42 firm,uniform and continuous support for the pipe. If the trench requires some 43 backfill to establish the final trench bottom grade,place the backfill material in 44 6-inch lifts and compact each layer. 45 j. After the casing or tunnel liner has been placed,pump dry and maintain dry 46 until the casing spacers and end seals are installed. 47 3. Insulator Spacing CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised June 19,2013 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. 45 2) Grout shall be pumped through a pipe or hose. 46 3) Use grout pipes, or other appropriate materials,to avoid damage to carrier 47 pipe during grouting. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised June 19,2013 330524-9 INSTALLATION OF CARRIER PIPE IN CASING OR TUNNEL LINER PLATE Page 9 of 10 1 4. Injection of LDCC Grout 2 a. Grout injection pressure shall not exceed the carrier pipe manufacturer's 3 approved recommendations or 5 psi(whichever is lower). 4 b. Pumping equipment shall be of a size sufficient to inject grout at a volume, 5 velocity and pressure compatible with the size/volume of the annular space. 6 c. Once grouting operations begin,grouting shall proceed uninterrupted,unless 7 grouting procedures require multiple stages. 8 d. Grout placements shall not be terminated until the estimated annular volume of 9 grout has been injected. 10 5. Block the carrier pipe during grouting to prevent flotation during grout installation. 11 6. Protect and preserve the interior surfaces of the casing from damage. 12 3.5 REPAIR/RESTORATION [NOT USED] 13 3.6 RE-INSTALLATION [NOT USED] 14 3.7 FIELD [OR] SITE QUALITY CONTROL 15 A. Reports and Records required for pipe installations greater than 48-inches and longer 16 than 350 feet 17 1. Maintain and submit daily logs of grouting operations. 18 a. Include: 19 1) Grouting locations 20 2) Pressures 21 3) Volumes 22 4) Grout mix pumped 23 5) Time of pumping 24 2. Note any problems or unusual observations on logs. 25 B. Grout Strength Tests 26 1. City will perform testing for 24-hour and 28-day compressive strength tests for the 27 cylinder molds or grout cubes obtained during grouting operations. 28 2. City will perform field sampling during annular space grouting. 29 a. City will collect at least 1 set of 4 cylinder molds or grout cubes for each 100 30 cubic yards of grout injected but not less than 1 set for each grouting shift. 31 b. City will perform 24-hour and 28-day compressive strength tests per ASTM 32 C39 (cylindrical specimens)or ASTM C109(cube specimens). 33 c. Remaining samples shall be tested as directed by City. 34 C. Safety 35 1. The Contractor is responsible for safety on the job site. 36 a. Perform all Work in accordance with the current applicable regulations of the 37 Federal, State and local agencies. 38 b. In the event of conflict, comply with the more restrictive applicable 39 requirement. 40 2. No gasoline powered equipment shall be permitted in jacking shafts and receiving 41 shafts/pits. 42 a. Diesel, electrical,hydraulic and air powered equipment is acceptable, subject to 43 applicable local, State and Federal regulations. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised June 19,2013 33 05 24-10 INSTALLATION OF CARRIER PIPE IN CASING OR TUNNEL LINER PLATE Page 10 of 10 1 3. Methods of construction shall be such as to ensure the safety of the Work, 2 Contractor's and other employees on site and the public. 3 4. Furnish and operate a temporary ventilation system in accordance with applicable 4 safety requirements when personnel are underground. 5 a. Perform all required air and gas monitoring. 6 b. Ventilation system shall provide a sufficient supply of fresh air and maintain an 7 atmosphere free of toxic or flammable gasses in all underground work areas. 8 5. Perform all Work in accordance with all current applicable regulations and safety 9 requirements of the federal, state and local agencies. 10 a. Comply with all applicable provisions of OSHA 29 CFR Part 1926, Subpart S, 11 Underground Construction and Subpart P,Excavations. 12 b. In the event of conflict,comply with the more stringent requirements. 13 6. If personnel will enter the pipe during construction,the Contractor shall develop an 14 emergency response plan for rescuing personnel trapped underground in a shaft 15 excavation or pipe. 16 a. Keep on-site all equipment required for emergency response in accordance with 17 the agency having jurisdiction 18 3.8 SYSTEM STARTUP [NOT USED] 19 3.9 ADJUSTING [NOT USED] 20 3.10 CLEANING [NOT USED] 21 3.11 CLOSEOUT ACTIVITIES [NOT USED] 22 3.12 PROTECTION [NOT USED] 23 3.13 MAINTENANCE [NOT USED] 24 3.14 ATTACHMENTS [NOT USED] 25 END OF SECTION 26 Revision Log DATE NAME SUMMARY OF CHANGE 12/20/2012 D.Johnson 2.2.B.1—Modified minimum water line diameter from 8-inches to 6-inches Added Blue Text for clarification 1.1.0—Added Concrete Pressure Pipe Specification reference. 6/19/2013 D.Johnson 2.2.B.5—Added provisions for mortar bands on concrete pressure pipe. 3.4.C.3—Revised language related to spacing of casing spacers to correspond to the City's Standard Detail. 27 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised June 19,2013 330530-1 LOCATION OF EXISTING UTILITIES Page 1 of 5 1 SECTION 33 05 30 2 LOCATION OF EXISTING UTILITIES 3 PART1 - GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. Locating and verifying the location and elevation of the existing underground 7 utilities that may conflict with a facility proposed for construction by use of- 8 a. Exploratory Excavation 9 b. Vacuum Excavation 10 B. Deviations from this City of Fort Worth Standard Specification 11 1. 1.2 A. 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 33 05 10—Utility Trench Excavation,Embedment and Backfill 17 1.2 PRICE AND PAYMENT PROCEDURES 18 A. Measurement and Payment 19 1. Exploratory Excavation of Existing Utilities 20 a. Measurement 21 1) Measurement for this Item shall be per each excavation performed as 22 identified in the Drawings, or as directed. 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 each"Exploratory Excavation for Existing Utilities"specified. 27 c. The price bid shall include: 28 1) Grade survey 29 2) Pavement removal 30 3) Excavation 31 4) Utility Location 32 5) Hauling 33 6) Disposal of excess material 34 7) Furnishing,placing and compaction of embedment 35 8) Furnishing,placing and compaction of backfill 36 9) Clean-up 37 10) Surface restoration 38 11) Submittal of Location of Existing Utilities Report, see Appendix A 39 2. Vacuum Excavation of Existing Utilities 40 a. Measurement 41 1) Measurement for this Item shall be per each excavation performed as 42 identified in the Drawings, or as directed. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 330530-2 LOCATION OF EXISTING UTILITIES Page 2 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 each"Vacuum Excavation" specified. 5 c. The price bid shall include: 6 1) Grade survey 7 2) Pavement removal 8 3) Vacuum Excavation 9 4) Utility Location 10 5) Hauling 11 6) Disposal of excess material 12 7) Furnishing,placing and compaction of embedment 13 8) Furnishing,placing and compaction of backfill 14 9) Clean-up 15 10) Surface restoration 16 1.3 REFERENCES 17 A. Definitions 18 1. Exploratory Excavation: Previously called"D-Hole"within the City, a method 19 used to locate existing underground utility as shown on the plans through the use of 20 standard excavation equipment. 21 2. Vacuum Excavation: Method used to locate existing underground utility as shown 22 on the plans through the use of geophysical prospecting equipment such as vacuum 23 excavation. 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 Civil Engineers(ASCE) 29 a. ASCE Publication Cl/ASCE 38 (Standard Guideline for the Collection and 30 Depiction of Existing Subsurface Utility Data) 31 1.4 ADMINISTRATIVE REQUIREMENTS 32 A. Coordination 33 1. Coordinate with City Inspector at least 48 hours prior to commencing on site for 34 Exploratory Excavation of Existing Utilities. 35 2. Coordinate location of all other existing utilities within vicinity of excavation prior 36 to commencing Exploratory Excavation. 37 3. Coordinate staking of Exploratory Excavations with City at least 1 week prior to 38 commencement. 39 B. Sequencing 40 1. Exploratory Excavations shall be conducted prior to the construction of the entire 41 project. 42 C. Scheduling 43 1. For critical utility locations,the City may choose to be present during excavation. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 330530-3 LOCATION OF EXISTING UTILITIES Page 3 of 5 1 2. Alter schedule for Exploratory Excavation of Existing Utilities to accommodate 2 City personnel. 3 1.5 SUBMITTALS [NOT USED] 4 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 5 1.7 CLOSEOUT SUBMITTALS 6 A. Report of Utility Location 7 1. Horizontal location of utility as surveyed 8 2. Vertical elevation of utility as surveyed 9 a. Top of utility 10 b. Spring line of utility 11 c. Existing ground 12 3. Material type, diameter and description of the condition of existing utility 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 [NOT USED] 19 PART 3 - EXECUTION 20 3.1 INSTALLERS [NOT USED] 21 3.2 EXAMINATION 22 A. Verification of Conditions 23 1. Verify location of existing utilities in accordance with the General Requirements, 24 the General Notes and the Drawings. 25 3.3 PREPARATION 26 A. Coordinate with City Survey, if applicable. 27 3.4 INSTALLATION 28 A. Exploratory Excavation 29 1. Verify location of existing utility at location denoted on the Drawings,or as 30 directed by the City. 31 a. Expose utility to spring line, as necessary. 32 b. Excavate and Backfill Trench for the Exploratory Excavation in accordance 33 with Section 33 05 10. 34 B. Vacuum Excavation CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 330530-4 LOCATION OF EXISTING UTILITIES Page 4 of 5 1 1. Verify location of existing utility at location denoted on the Drawings, or as 2 directed by the City. 3 2. Designate the horizontal position of the existing underground utilities that are to be 4 located using geophysical prospecting equipment. 5 a. Acquire record documentation from and coordinate with utility companies,as 6 necessary to locate utility. 7 3. Perform excavation in general accordance with the recommended practices and 8 procedures described in ASCE Publication CI/ASCE 38. 9 C. Upon completion of the utility locating, submit a report of the findings. 10 D. If location of utility is in conflict with the Drawings,notify the City Project Manager 11 for appropriate design modifications. 12 E. Place embedment and backfill in accordance with Section 33 05 10. 13 F. Once necessary data is obtained, immediately restore surface to existing conditions to: 14 1. Obtain a safe and proper driving surface, if applicable 15 2. Ensure the safety of the general public 16 3. The satisfaction of the City 17 3.5 REPAIR/RESTORATION [NOT USED] 18 3.6 RE-INSTALLATION [NOT USED] 19 3.7 FIELD [OR] 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 END OF SECTION 28 Revision Log DATE NAME SUMMARY OF CHANGE Title-Exploratory Excavation of Utilities changed to Location of Existing Utilities 12/20/2012 D.Johnson 1.2—Added Measurement of Payment for Vacuum Excavation 1.3—Added Definitions 3.4—Added requirements for Vacuum Excavation CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 330530-5 LOCATION OF EXISTING UTILITIES Page 5 of 5 1 APPENDIX A 2 LOCATION OF EXISTING UTILITIES REPORT 3 4 5 Utility Description: 6 Location utility: Station: ,Depth of cover 7 Survey Information(if available): 8 Northing: Easting: 9 Ground elevation: 10 Top of utility: 11 Spring line of utility: 12 Utility material type: 13 Size or diameter of utility: 14 Condition of existing utility: 15 16 Were pictures taken? Yes No 17 Location method used: Exploratory Excavation Vacuum Excavation 18 Additional Notes: 19 20 21 22 23 24 25 26 27 28 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 10-1 DUCTILE IRON PIPE Page 1 of 14 1 SECTION 33 1110 2 DUCTILE IRON PIPE 3 PART1 - GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. Ductile Iron Pipe 3-inch through 64-inch for potable water, wastewater and reuse 7 applications 8 B. Deviations from this City of Fort Worth Standard Specification 9 1. 1.9.A.I.d. 10 2. 2.2.13.4. 11 3. 2.2.B.6.b.5). 12 4. 2.2.B.6.b.7L). 13 5. 2.2.B.6.b.9). 14 6. 2.2.13.13. 15 C. Related Specification Sections include,but are not necessarily limited to: 16 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the 17 Contract 18 2. Division 1 —General Requirements 19 3. Section 33 0131 —Closed Circuit Television(CCTV)Inspection 20 4. Section 33 04 10—Joint Bonding and Electrical Isolation 21 5. Section 33 04 40—Cleaning and Acceptance Testing of Water Mains 22 6. Section 33 05 10—Utility Trench Excavation, Embedment and Backfill 23 7. Section 33 05 24—Installation of Carrier Pipe in Casing or Tunnel Liner Plate 24 8. Section 33 1105—Bolts,Nuts, and Gaskets 25 9. Section 33 11 11 —Ductile Iron Fittings 26 1.2 PRICE AND PAYMENT PROCEDURES 27 A. Measurement and Payment 28 1. Ductile Iron Pipe 29 a. Measurement 30 1) Measured horizontally along the surface from center line to center line of 31 the fitting,manhole,or appurtenance 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 linear foot for"DIP"installed for: 36 a) Various sizes 37 b) Various types of backfill 38 c) Various linings CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 10-2 DUCTILE IRON PIPE Page 2 of 14 1 d) Various Depths, for miscellaneous sewer projects only 2 e) Various restraints 3 f) Various uses 4 c. The price bid shall include: 5 1) Furnishing and installing Ductile Iron Pipe with joints as specified by the 6 Drawings 7 2) Mobilization 8 3) Polyethylene encasement 9 4) Lining 10 5) Pavement removal 11 6) Excavation 12 7) Hauling 13 8) Disposal of excess material 14 9) Furnishing,placement and compaction of embedment 15 10) Furnishing,placement and compaction of backfill 16 11) Trench water stops 17 12) Thrust restraint, if required in Contract Documents 18 13) Bolts and nuts 19 14) Gaskets 20 15) Clean-up 21 16) Cleaning 22 17) Disinfection 23 18) Testing 24 1.3 REFERENCES 25 A. Definitions 26 1. Gland or Follower Gland 27 a. Non-restrained,mechanical joint fitting 28 2. Retainer Gland 29 a. Mechanically restrained mechanical joint fitting 30 B. Reference Standards 31 1. Reference standards cited in this Specification refer to the current reference 32 standard 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. American Association of State Highway and Transportation Officials(AASHTO). 35 3. American Society of Mechanical Engineers(ASME): 36 a. B16.1, Gray Iron Pipe Flanges and Flanged Fittings(Classes 25, 125 and 250). 37 4. ASTM International(ASTM): 38 a. A193, Standard Specification for Alloy-Steel and Stainless Steel Bolting for 39 High Temperature or High Pressure Service and Other Special Purpose 40 Applications 41 b. A194, Specification for Carbon and Alloy Steel Nuts for Bolts for High 42 Pressure or High Temperature Service,or Both 43 c. A242, Standard Specification for High-Strength Low-Alloy Structural Steel. 44 d. A307, Standard Specification for Carbon Steel Bolts and Studs, 60,000 psi 45 Tensile Strength. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 10-3 DUCTILE IRON PIPE Page 3 of 14 1 e. A674, Standard Practice for Polyethylene Encasement for Ductile Iron Pipe for 2 Water or Other Liquids. 3 f. B 117, Standard Practice for Operating Salt Spray(Fog)Apparatus. 4 g. 13633, Standard Specification for Electrodeposited Coatings of Zinc on Iron and 5 Steel. 6 5. American Water Works Association(AWWA): 7 a. C203, Coal-Tar Protective Coatings and Linings for Steel Water Pipelines- 8 Enamel and Tape -Hot Applied. 9 b. C600,Installation of Ductile-Iron Water Mains and their Appurtenances. 10 c. M41,Ductile-Iron Pipe and Fittings. 11 6. American Water Works Association/American National Standards Institute 12 (AWWA/ANSI): 13 a. C 104/A21.4, Cement—Mortar Lining for Ductile-Iron Pipe and Fittings. 14 b. C 105/A21.5,Polyethylene Encasement for Ductile-Iron Pipe Systems. 15 c. C111/A21.11,Rubber-Gasket Joints for Ductile-Iron Pressure Pipe and Fittings. 16 d. C1 15/A21.15,Flanged Ductile-Iron Pipe with Ductile-Iron or Gray-Iron 17 Threaded Flanges. 18 e. C150/A21.50,Thickness Design of Ductile-Iron Pipe. 19 f. C151/A21.51,Ductile-Iron Pipe, Centrifugally Cast,for Water. 20 g. C600, Installation of Ductile-Iron Water Mains and their Appurtenances 21 7. NSF International(NSF): 22 a. 61,Drinking Water System Components-Health Effects. 23 8. Society for Protective Coatings (SSPC): 24 a. PA 2,Measurement of Dry Coating Thickness with Magnetic Gages. 25 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 26 1.5 SUBMITTALS 27 A. Submittals shall be in accordance with Section 0133 00. 28 B. All submittals shall be approved by the City prior to delivery and/or fabrication for 29 specials. 30 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS 31 A. Product Data 32 1. Interior lining 33 a. If it is other than cement mortar lining in accordance with AWWA/ANSI 34 C 104/A21.4,including: 35 1) Material 36 2) Application recommendations 37 3) Field touch-up procedures 38 2. Thrust Restraint 39 a. Retainer glands,thrust harnesses or any other means 40 3. Gaskets 41 a. If hydrocarbon or other special gaskets are required 42 B. Shop Drawings—Furnish for Ductile Iron Pipe used in the water distribution system or 43 for a wastewater force main for 24-inch and greater diameters, including: CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 3311 10-4 DUCTILE IRON PIPE Page 4 of 14 1 1. Wall thickness design calculations sealed by a Licensed Professional Engineer in 2 Texas including: 3 a. Working pressure 4 b. Surge pressure 5 c. Deflection 6 2. Provide thrust restraint calculations for all fittings and valves, sealed by a Licensed 7 Professional Engineer in Texas, to verify the restraint lengths shown in the 8 Drawings. 9 3. Lay schedule/drawing for 24-inch and greater diameters, sealed by a Licensed 10 Professional Engineer in Texas including: 11 a. Pipe class 12 b. Joints type 13 c. Fittings 14 d. Stationing 15 e. Transitions 16 f. Joint deflection 17 C. Certificates 18 1. Furnish an affidavit certifying that all Ductile Iron Pipe meets the provisions of this 19 Section,each run of pipe furnished has met Specifications, all inspections have 20 been made, and that all tests have been performed in accordance with 21 AWWA/ANSI C151/A21.51. 22 2. Furnish a certificate stating that buried bolts and nuts conform to ASTM B 117. 23 1.7 CLOSEOUT SUBMITTALS [NOT USED] 24 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 25 1.9 QUALITY ASSURANCE 26 A. Qualifications 27 1. Manufacturers 28 a. Finished pipe shall be the product of 1 manufacturer. 29 1) Change orders, specials, and field changes may be provided by a different 30 manufacturer upon City approval. 31 b. Pipe manufacturing operations(pipe, lining,and coatings)shall be performed 32 under the control of the manufacturer. 33 c. Ductile Iron Pipe 34 1) Manufactured in accordance with AWWA/ANSI C151/A21.51 35 a) Perform quality control tests and maintain results as outlined within 36 standard to assure compliance. 37 2) Subject each pipe to a hydrostatic test of not less than 500 psi for duration 38 of at least 10 seconds. 39 d. Approved manufacturers include American Ductile Iron Pipe Co.,US Pipe, and 40 McWane Pipe Co.No other Suppliers will be allowed. 41 B. Preconstruction Testing 42 1. The City may,at its own cost, subject random lengths of pipe for testing by an 43 independent laboratory for compliance with this Specification. 44 a. The compliance test shall be performed in the United States. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 10-5 DUCTILE IRON PIPE Page 5 of 14 1 b. Any visible defects or failure to meet the quality standards herein will be 2 grounds for rejecting the entire order. 3 1.10 DELIVERY,STORAGE,AND HANDLING 4 A. Storage and Handling Requirements 5 1. Ductile Iron Pipe shall be stored and handled in accordance with the guidelines as 6 stated in AWWA M41. 7 2. Secure and maintain a location to store the material in accordance with Section 01 8 6600. 9 1.11 FIELD [SITE] CONDITIONS [NOT USED] 10 1.12 WARRANTY [NOT USED] 11 PART 2 - PRODUCTS 12 2.1 OWNER-FURNISHED [OR] OWNER-SUPPLIED PRODUCTS [NOT USED] 13 2.2 EQUIPMENT,PRODUCT TYPES AND MATERIALS 14 A. Manufacturers 15 1. Only the manufacturers as listed in the City's Standard Products List will be 16 considered as shown in Section 0160 00. 17 a. The manufacturer must comply with this Specification and related Sections. 18 2. Any product that is not listed on the Standard Products List is considered a 19 substitution and shall be submitted in accordance with Section 0125 00. 20 B. Pipe 21 1. Pipe shall be in accordance with AWWA/ANSI C111/A21.11,AWWA/ANSI 22 C150/A21.15, and AWWA/ANSI C15l/A21.51. 23 2. All pipe shall meet the requirements of NSF 61. 24 3. Pipe shall have a lay length of 18 feet or 20 feet except for special fittings or 25 closure pieces and necessary to comply with the Drawings. 26 4. As a minimum the following pressures classes apply. The Drawings may specify a 27 higher pressure class or the pressure and deflection design criteria may also require 28 a higher pressure class,but in no case should they be less than the following: 29 Diameter Min Pressure Class inches (psi) 3 through 12 350 14 through 20 24 250 24 2LAA 30 through 64 150 30 31 5. Pipe markings shall meet the minimum requirements of AWWA/ANSI 32 C 151/A21.51. Minimum pipe markings shall be as follows: 33 a. "DI"or"Ductile" shall be clearly labeled on each pipe CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 10-6 DUCTILE IRON PIPE Page 6 of 14 1 b. Weight,pressure class and nominal thickness of each pipe 2 c. Year and country pipe was cast 3 d. Manufacturer's mark 4 6. Pressure and Deflection Design 5 a. Pipe design shall be based on trench conditions and design pressure class 6 specified in the Drawings. 7 b. Pipe shall be designed according to the methods indicated in AWWA/ANSI 8 C150/A21.50, AWWA/ANSI C151/A21.51, and AWWA M41 for trench 9 construction,using the following parameters: 10 1) Unit Weight of Fill(w)= 130 pcf 11 2) Live Load=AASHTO HS 20 12 3) Trench Depth= 12 feet minimum, or as indicated in Drawings 13 4) Bedding Conditions=Type 4 14 5) Working Pressure(P,)= 150 psi,unless higher pressures are shown on the 15 drawings. 16 6) Surge Allowance(Pg)= 100 psi 17 7) Design Internal Pressure(Pi)=P,+Ps or 2:1 safety factor of the actual 18 working pressure plus the actual surge pressure,whichever is greater. 19 a) Test Pressure shall be in accordance with Section 33 04 40.= 20 (4) No loss than 1.25 miaiffmm tunes the st.,tea,.,..v;,,,.p fessufe ii Q7 21 inimum) of the pipeline measufed at the highest elevat 22 . 23 (2) No less than 1.5 times the stated. ,.Fk:ng p e(226-psi 24 m),.t the lowest ele ..t:,. a fthe test seetien. 25 8) Maximum Calculated Deflection(D,,)=3 percent 26 9) Restrained Joint Safety Factor(Sf)= 15 per-eent 200 percent 27 c. Trench depths shall be verified after existing utilities are located. 28 1) Vertical alignment changes required because of existing utility or other 29 conflicts shall be accommodated by an appropriate change in pipe design 30 depth. 31 2) In no case shall pipe be installed deeper than its design allows. 32 7. Provisions for Thrust 33 a. Thrust at bends,tees,plugs or other fittings shall be mechanically restrained 34 joints when required by the Drawings. 35 b. Thrust at bends adjacent to casing pipe shall be restrained by mechanical means 36 through casing and for a sufficient distance each side of casing. 37 c. No thrust restraint contribution shall be allowed for the restrained length of 38 pipe within the casing. 39 d. Restrained joints,when required, shall be used for a sufficient distance from 40 each side of the bend, tee,plug,valve or other fitting to resist thrust which will 41 be developed at the design pressure of the pipe. For the purpose of thrust,the 42 following shall apply: 43 1) Valves shall be calculated as dead ends. 44 2) Design pressure shall be greater than the working pressure of the pipe or 45 the internal pressure(Pi)whichever is greater. 46 3) Restrained joints shall consist of approved mechanical restrained or push- 47 on restrained joints as listed in the City's Standard Products List as shown 48 in Section 01 60 00. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 331110-7 DUCTILE IRON PIPE Page 7 of 14 1 e. The Pipe Manufacturer shall verify the length of pipe with restrained joints to 2 resist thrust in accordance with the Drawings,AWWA M41,and the following: 3 1) The weight of earth(We)shall be calculated as the weight of the projected 4 soil prism above the pipe, for unsaturated soil conditions. 5 2) Soil density= 130 pcf(maximum value to be used), for unsaturated soil 6 conditions 7 3) If indicated on the Drawings and the Geotechnical Borings that ground 8 water is expected,account for reduced soil density. 9 8. Joints 10 a. General—Comply with AWWA/ANSI CI I I/A21.11. 11 b. Push-On Joints 12 c. Mechanical Joints 13 d. Push-On Restrained Joints 14 1) Restraining Push-on joints by means of a special gasket 15 a) Only those products that are listed in Section 0160 00 16 b) The working pressure rating of the restrained gasket must exceed the 17 test pressure of the pipe line to be installed. 18 c) Approved for use of restraining Ductile Iron Pipe in casing with a 19 carrier pipe of 4-inches to 12-inches 20 d) Otherwise only approved if specially listed on the Drawings 21 2) Push-on Restrained Joint bell and spigot 22 a) Only those products list in the standard products list will be allowed for 23 the size listed in the standard products list per Section 0160 00. 24 b) Pressure rating shall exceed the working and test pressure of the pipe 25 line. 26 e. Flanged Joints—AWWA/ANSI C1 15/A21.15,ASME B16.1, Class 125 27 f. Flange bolt circles and bolt holes shall match those of ASME B16.1, Class 125. 28 g. Field fabricated flanges are prohibited. 29 9. Gaskets 30 a. Provide Gaskets in accordance with Section 33 1105. 31 10. Isolation Flanges 32 a. Flanges required by the drawings to be Isolation Flanges shall conform to 33 Section 33 04 10. 34 11. Bolts and Nuts 35 a. Mechanical Joints 36 1) Provide bolts and nuts in accordance with Section 33 1105. 37 b. Flanged Ends 38 1) Meet requirements of AWWA C115. 39 a) Provide bolts and nuts in accordance with Section 33 1105. 40 12. Flange Coatings 41 a. Connections to Steel Flanges 42 1) Buried connections with Steel Flanges shall be coated with a Petrolatum 43 Tape System in accordance with Section 33 1105. 44 13. Ductile Iron Pipe Exterior Coatings 45 a. All ductile iron shall be coated with a layer of arc-sprayed zinc per ISO 8179; 46 and have an asphaltic top coating,minimum of 1 mil thick, on the pipe exterior, 47 unless otherwise specified in the Contract Documents. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 10-8 DUCTILE IRON PIPE Page 8 of 14 1 14. Polyethylene Encasement 2 a. All buried Ductile Iron Pipe shall be polyethylene encased. 3 b. Only manufacturers listed in the City's Standard Products List as shown in 4 Section 0160 00 will be considered acceptable. 5 c. Use only virgin polyethylene material. 6 d. Encasement for buried pipe shall be 8 mil linear low density(LLD) 7 polyethylene conforming to AWWA/ANSI C105/A21.5 or 4 mil high density 8 cross-laminated(HDCL)polyethylene encasement conforming to 9 AWWA/ANSI C105/A21.5 and ASTM A674. 10 e. Marking: At a minimum of every 2 feet along its length,the mark the 11 polyethylene film with the following information: 12 1) Manufacturer's name or trademark 13 2) Year of manufacturer 14 3) AWWA/ANSI C105/A21.5 15 4) Minimum film thickness and material type 16 5) Applicable range of nominal diameter sizes 17 6) Warning—Corrosion Protection—Repair Any Damage 18 f. Special Markings/Colors 19 1) Reclaimed Water,perform one of the following: 20 a) Label polyethylene encasement with"RECLAIMED WATER", 21 b) Provide purple polyethylene in accordance with the American Public 22 Works Association Uniform Color Code; or 23 c) Attach purple reclaimed water marker tape to the polyethylene wrap. 24 2) Wastewater,perform one of the following: 25 a) Label polyethylene encasement with"WASTEWATER"; 26 b) Provide green polyethylene in accordance with the American Public 27 Works Association Uniform Color Code; or 28 c) Attach green sanitary sewer marker tape to the polyethylene wrap. 29 g. Minimum widths 30 Polyethylene Tube and Sheet Sizes for Push-On Joint Pipe Nominal Pipe Diameter Min. Width—Flat Tube Min. Width—Sheet (inches) (inches) (inches) 3 14 28 4 14 28 6 16 32 8 20 40 10 24 48 12 27 54 14 30 60 16 34 68 18 37 74 20 41 82 24 54 108 30 67 134 36 81 162 42 81 162 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 10-9 DUCTILE IRON PIPE Page 9 of 14 48 95 190 54 108 216 60 108 216 64 121 242 1 15. Ductile Iron Pipe Interior Lining 2 a. Cement Mortar Lining 3 1) Ductile Iron Pipe for potable water shall have a cement mortar lining in 4 accordance with AWWA/ANSI CI04/A21.04 and be acceptable according 5 to NSF 61. 6 b. Ceramic Epoxy or Epoxy Linings 7 1) Ductile Iron Pipe for use in wastewater applications shall be lined with a 8 Ceramic Epoxy or Epoxy lining as designated in the City's Standard 9 Products List as shown in Section 0160 00. 10 2) Apply lining at a minimum of 40 mils DFT. 11 3) Due to the tolerances involved,the gasket area and spigot end up to 6 12 inches back from the end of the spigot end must be coated with 6 mils 13 nominal, 10 mils maximum using a Joint Compound as supplied by the 14 manufacturer. 15 a) Apply the joint compound by brush to ensure coverage. 16 b) Care should betaken that the joint compound is smooth without excess 17 buildup in the gasket seat or on the spigot ends. 18 c) Coat the gasket seat and spigot ends after the application of the lining. 19 4) Surface preparation shall be in accordance with the manufacturer's 20 recommendations. 21 5) Check thickness using a magnetic film thickness gauge in accordance with 22 the method outlined in SSPC PA 2. 23 6) Test the interior lining of all pipe barrels for pinholes with a non- 24 destructive 2,500 volt test. 25 a) Repair any defects prior to shipment. 26 7) Mark each fitting with the date of application of the lining system along 27 with its numerical sequence of application on that date and records 28 maintained by the applicator of his work. 29 8) For all Ductile Iron Pipe in wastewater service where the pipe has been 30 cut, coat the exposed surface with the touch-up material as recommended 31 by the manufacturer. 32 a) The touch-up material and the lining shall be of the same manufacturer. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 10-10 DUCTILE IRON PIPE Page 10 of 14 1 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 [NOT USED] 7 3.4 INSTALLATION 8 A. General 9 1. Install pipe, fittings, specials and appurtenances as specified herein, as specified in 10 AWWA C600,AWWA M41 and in accordance with the pipe manufacturer's 11 recommendations. 12 2. See Section 33 11 11 for installation requirements for Ductile Iron Fittings. 13 3. Lay pipe to the lines and grades as indicated in the Drawings. 14 4. Excavate and backfill trenches in accordance with Section 33 05 10. 15 5. Embed Ductile Iron Pipe in accordance with Section 33 05 10. 16 6. For installation of carrier pipe within casing, see Section 33 05 24. 17 B. Pipe Handling 18 1. Haul and distribute pipe and fittings at the project site. 19 2. Handle piping with care to avoid damage. 20 a. Inspect each joint of pipe and reject or repair any damaged pipe prior to 21 lowering into the trench. 22 b. Do not handle the pipe in such a way that will damage the interior lining. 23 c. Use only nylon ropes, slings or other lifting devices that will not damage the 24 surface of the pipe for handling the pipe. 25 3. At the close of each operating day: 26 a. Keep the pipe clean and free of debris, dirt, animals and trash—during and after 27 the laying operation. 28 b. Effectively seal the open end of the pipe using a gasketed night cap. 29 C. Joint Making 30 1. Mechanical Joints 31 a. Bolt the follower ring into compression against the gasket with the bolts 32 tightened down evenly then cross torqued in accordance with AWWA C600. 33 b. Overstressing of bolts to compensate for poor installation practice will not be 34 permitted. 35 2. Push-on Joints 36 a. Install Push-on joints as defined in AWWA/ANSI CI I I/A21.11. 37 b. Wipe clean the gasket seat inside the bell of all extraneous matter. 38 c. Place the gasket in the bell in the position prescribed by the manufacturer. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 3311 10-11 DUCTILE IRON PIPE Page 11 of 14 1 d. Apply a thin film of non-toxic vegetable soap lubricant to the inside of the 2 gasket and the outside of the spigot prior to entering the spigot into the bell. 3 e. When using a field cut plain end piece of pipe,refinish the field cut and scarf to 4 conform to AWWA C600. 5 3. Flanged Joints 6 a. Use erection bolts and drift pins to make flanged connections. 7 1) Do not use undue force or restraint on the ends of the fittings. 8 2) Apply even and uniform pressure to the gasket. 9 b. The fitting must be free to move in any direction while bolting. 10 1) Install flange bolts with all bolt heads faced in one direction. 11 4. Joint Deflection 12 a. Deflect the pipe only when necessary to avoid obstructions or to meet the lines 13 and grades and shown in the Drawings. 14 b. The deflection of each joint must be in accordance with AWWA C6O0 Table 3. 15 c. The maximum deflection allowed is 50 percent of that indicated in AWWA 16 C6OO. 17 d. The manufacturer's recommendation may be used with the approval of the 18 Engineer. 19 D. Polyethylene Encasement Installation 20 1. Preparation 21 a. Remove all lumps of clay,mud, cinders, etc., on pipe surface prior to 22 installation of polyethylene encasement. 23 1) Prevent soil or embedment material from becoming trapped between pipe 24 and polyethylene. 25 b. Fit polyethylene film to contour of pipe to affect a snug,but not tight encase 26 with minimum space between polyethylene and pipe. 27 1) Provide sufficient slack in contouring to prevent stretching polyethylene 28 where it bridges irregular surfaces such as bell-spigot interfaces,bolted 29 joints or fittings and to prevent damage to polyethylene due to backfilling 30 operations. 31 2) Secure overlaps and ends with adhesive tape and hold. 32 c. For installations below water table and/or in areas subject to tidal actions, seal 33 both ends of polyethylene tube with adhesive tape at joint overlap. 34 2. Tubular Type(Method A) 35 a. Cut polyethylene tube to length approximately 2 feet longer than pipe section. 36 b. Slip tube around pipe, centering it to provide 1-foot overlap on each adjacent 37 pipe section and bunching it accordion-fashion lengthwise until it clears pipe 38 ends. 39 c. Lower pipe into trench and make up pipe joint with preceding section of pipe. 40 d. Make shallow bell hole at joints to facilitate installation of polyethylene tube. 41 e. After assembling pipe joint,make overlap of polyethylene tube,pull bunched 42 polyethylene from preceding length of pipe, slip it over end of the new length 43 of pipe and wrap until it overlaps joint at end of preceding length of pipe. 44 f. Secure overlap in place. 45 g. Take up slack width at top of pipe to make a snug,but not tight, fit along barrel 46 of pipe, securing fold at quarter points. 47 h. Repair cuts,tears,punctures or other damage to polyethylene. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 10-12 DUCTILE IRON PIPE Page 12 of 14 1 i. Proceed with installation of next pipe in same manner. 2 3. Tubular Type(Method B) 3 a. Cut polyethylene tube to length approximately 1 foot shorter than pipe section. 4 b. Slip tube around pipe,centering it to provide 6 inches of bare pipe at each end. 5 c. Take up slack width at top of pipe to make a snug,but not tight,fit along barrel 6 of pipe, securing fold at quarter points; secure ends. 7 d. Before making up joint, slip 3-foot length of polyethylene tube over end of 8 proceeding pipe section,bunching it accordion-fashion lengthwise. 9 e. After completing joint,pull 3-foot length of polyethylene over joint, 10 overlapping polyethylene previously installed on each adjacent section of pipe 11 by at least 1 foot;make each end snug and secure. 12 4. Sheet Type 13 a. Cut polyethylene sheet to a length approximately 2 feet longer than piece 14 section. 15 b. Center length to provide 1-foot overlap on each adjacent pipe section,bunching 16 it until it clears the pipe ends. 17 c. Wrap polyethylene around pipe so that it circumferentially overlaps top 18 quadrant of pipe. 19 d. Secure cut edge of polyethylene sheet at intervals of approximately 3 feet. 20 e. Lower wrapped pipe into trench and make up pipe joint with preceding section 21 of pipe. 22 f. Make shallow bell hole at joints to facilitate installation of polyethylene. 23 g. After completing joint,make overlap and secure ends. 24 h. Repair cuts,tears,punctures or other damage to polyethylene. 25 i. Proceed with installation of next section of pipe in same manner. 26 5. Pipe-Shaped Appurtenances 27 a. Cover bends,reducers,offsets and other pipe-shaped appurtenances with 28 polyethylene in same manner as pipe and fittings. 29 6. Odd-Shaped Appurtenances 30 a. When it is not practical to wrap valves,tees, crosses, and other odd-shaped 31 pieces in tube,wrap with flat sheet or split length polyethylene tube by passing 32 sheet under appurtenances and bringing it up around body. 33 b. Make seams by bringing edges together, folding over twice and taping down. 34 c. Tape polyethylene securely in place at the valve stem and at any other 35 penetrations. 36 7. Repairs 37 a. Repair any cuts,tears,punctures or damage to polyethylene with adhesive tape 38 or with short length of polyethylene sheet or cut open tube,wrapped around 39 fitting to cover damaged area and secured in place. 40 8. Openings in Encasement 41 a. Provide openings for branches, service taps,blow-offs, air valves and similar 42 appurtenances by making an X-shaped cut in polyethylene and temporarily 43 folding back film. 44 b. After appurtenance is installed,tape slack securely to appurtenance and repair 45 cut, as well as other damaged area in polyethylene with tape. 46 c. Service taps may also be made directly through polyethylene,with any 47 resulting damaged areas being repaired as described above. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 3311 10-13 DUCTILE IRON PIPE Page 13 of 14 1 9. Junctions between Wrapped and Unwrapped Pipe: 2 a. Where polyethylene-wrapped pipe joins an adjacent pipe that is not wrapped, 3 extend polyethylene wrap to cover adjacent pipe for distance of at least 3 feet. 4 b. Secure end with circumferential turns of tape. 5 c. Wrap service lines of dissimilar metals with polyethylene or suitable dielectric 6 tape for minimum clear distance of 3 feet away from Cast or Ductile Iron Pipe. 7 3.5 REPAIR/RESTORATION 8 A. Patching 9 1. Excessive field-patching is not permitted of lining or coating. 10 2. Patching of lining or coating will be allowed where area to be repaired does not 11 exceed 100 square inches and has no dimensions greater than 12 inches. 12 3. In general,there shall not be more than 1 patch on either the lining or the coating of 13 any 1 joint of pipe. 14 4. Wherever necessary to patch the pipe: 15 a. Make patch with cement mortar as previously specified for interior joints. 16 b. Do not install patched pipe until the patch has been properly and adequately 17 cured and approved for laying by the City. 18 5. Promptly remove rejected pipe from the site. 19 3.6 RE-INSTALLATION [NOT USED] 20 3.7 FIELD [OR] SITE QUALITY CONTROL 21 A. Potable Water Mains 22 1. Cleaning, disinfection,hydrostatic testing and bacteriological testing of water mains 23 a. Clean, flush,pig, disinfect,hydrostatic test and bacteriological test the water 24 main as specified in Section 33 04 40. 25 B. Wastewater Lines 26 1. Closed Circuit Television(CCTV)Inspection 27 a. Provide a Post-CCTV Inspection in accordance with Section 33 0131. 28 3.8 SYSTEM STARTUP [NOT USED] 29 3.9 ADJUSTING [NOT USED] 30 3.10 CLEANING [NOT USED] 31 3.11 CLOSEOUT ACTIVITIES [NOT USED] 32 3.12 PROTECTION [NOT USED] 33 3.13 MAINTENANCE [NOT USED] 34 3.14 ATTACHMENTS [NOT USED] 35 END OF SECTION 36 CITY OF FORT WORTH Northside IV 24-Inch Rater Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number: 100277 Revised December 20,2012 33 11 10-14 DUCTILE IRON PIPE Page 14 of 14 Revision Log DATE NAME SUMMARY OF CHANGE 1.2.A.l.b.—Updated Payment types 12/20/2012 D.Johnson 1.3—Added definitions of gland types for clarity 2.2.B.9, 10, 11 and 12—Added reference to Section 33 1105 and removed material specification for bolts,nuts and gaskets 1 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 13-1 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 1 of 18 1 ACTION 33 11 13 2 CONCRETE PRESSURE PIPE,BAR-WRAPPED, STEEL CYLINDER TYPE 3 PART 1 - GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. Concrete Pressure Pipe,Bar-Wrapped, Steel Cylinder Type (Concrete Pressure 7 Pipe)24-inch through 72-inch for potable water applications in conformance with 8 AWWA C303 and AWWA M9 Concrete Pressure Pipe. 9 B. Deviations from this City of Fort Worth Standard Specification.Additions are 10 underlined and deletions are strike-thru. 11 1. 1.1 A. 1. 12 2. 1.3 A. 7. 13 3. 1.3 A. 9. 14 4. 1.6 B. 4. 15 5. 1.6 B. 5 16 6. 1.6 C. 17 7. 1.9 A. 1. a. 18 8. 1.9 A. 1. c. 19 9. 1.9 A. 1. e. 20 10. 1.9.A.I.f. 21 11. 1.9 C. 2. a. 22 12. 1.10 A. 4. d. iv. 23 13. 2.2 A. 3. 24 14. 2.2 A. 4. 25 15. 2.2 B. 7. a. 1)c) 26 16. 2.2 B. 10. a. 27 17. 2.2 B. 17. 28 18. 2.2 C. 1. e. 8) 29 19. 2.2 C. 1. e. 12) 30 20. 2.2 C. 1. e. 13) 31 21. 2.2 C. 1. e. 14) 32 22. 2.2 C. Ly 33 23. 2.2 C. 2. c.1 34 24. 2.2 C. 2. c. 1.b 35 25. 2.2 C.2. c. 1. c 36 26. 2.2 C. 2. c. 1. d 37 27. 2.2 C.2. c. 1. E 38 28. 2.2 C. 5. CITY OF FORT WORTH Northside I-V 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 13-2 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 2 of 18 1 29. 2.2 C. 7. 2 30. 3.4 B. 3. 3 31. 3.4 C. 1. e. 1) 4 32. 3.4 C. 2. a. 6) 5 33. 3.4 C.4. a. 6 34. 3.7 A. 2. 7 C. Related Specification Sections include,but are not necessarily limited to: 8 1. Division 0—Bidding Requirements,Contract Forms, and Conditions of the 9 Contract 10 2. Division 1 —General Requirements 11 3. Section 33 0131 —Closed Circuit Television(CCTV)Inspection 12 4. Section 33 04 10—Joint Bonding and Electrical Isolation 13 5. Section 33 04 40—Cleaning and Acceptance Testing of Water Mains 14 6. Section 33 05 10—Utility Trench Excavation, Embedment and Backfill 15 7. Section 33 1105—Bolts,Nuts,and Gaskets 16 1.2 PRICE AND PAYMENT PROCEDURES 17 A. Measurement and Payment 18 1. Concrete Pressure Pipe 19 a. Measurement 20 1) Measured horizontally along the surface from center line to centerline of 21 the fitting or appurtenance 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 unit 25 price bid per linear foot for"Concrete AWWA C303 Pipe" installed for: 26 a) Various sizes 27 b) Various types of backfill 28 c. The price bid shall include: 29 1) Furnishing and installing Concrete Pressure Pipe with joints as specified by 30 the Drawings 31 2) Mobilization 32 3) Coating 33 4) Lining 34 5) Pavement removal 35 6) Excavation 36 7) Hauling 37 8) Disposal of excess material 38 9) Furnishing,placement, and compaction of embedment 39 10) Trench water stops 40 11) Joint restraint 41 12) Bolts and nuts 42 13) Welding 43 14) Gaskets, if allowed 44 15) Furnishing,placement, and compaction of backfill 45 16) Clean-up CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 13-3 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 3 of 18 1 17) Cleaning 2 18) Disinfection 3 19) Testing 4 2. Concrete Pressure Pipe Fittings 5 a. Measurement 6 1) Measurement for this Item shall be by lump sum. 7 b. Payment 8 1) The work performed and materials furnished in accordance with this Item 9 shall be paid for at the lump sum price bid for"C303 Fittings"installed for: 10 a) Various sizes 11 b) Various types of backfill 12 c. The price bid shall include: 13 1) Furnishing and installing Concrete Pressure Pipe Fittings as specified by 14 the Drawings 15 2) Mobilization 16 3) Coating 17 4) Lining 18 5) Pavement removal 19 6) Excavation 20 7) Hauling 21 8) Disposal of excess material 22 9) Furnishing,placement, and compaction of embedment 23 10) Trench water stops 24 11) Joint restraint 25 12) Bolts and nuts 26 13) Welding 27 14) Gaskets,if allowed 28 15) Furnishing,placement, and compaction of backfill 29 16) Clean-up 30 17) Cleaning 31 18) Disinfection 32 19) Testing 33 1.3 REFERENCES 34 A. Reference Standards 35 1. Reference standards cited in this Specification refer to the current reference 36 standard published at the time of the latest revision date logged at the end of this 37 Specification,unless a date is specifically cited. 38 2. American Society of Mechanical Engineers(ASME): 39 a. B16.1, Gray Iron Pipe Flanges and Flanged Fittings(Classes 25, 125 and 250). 40 3. American Society of Testing and Materials(ASTM): 41 a. A242, Standard Specification for High-Strength Low-Alloy Structural Steel. 42 b. A307, Standard Specification for Carbon Steel Bolts and Studs, 60,000 PSI 43 Tensile Strength. 44 c. B117, Standard Practice for Operating Salt Spray(Fog)Apparatus. 45 d. B633, Standard Specification for Electrodeposited Coatings of Zinc on Iron and 46 Steel. 47 e. C33,Standard Specification for Concrete Aggregates. 48 f. C144, Standard Specification for Aggregate for Masonry Mortar. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 13-4 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 4 of 18 1 g. C150, Specification for Portland Cement. 2 h. C293, Standard Test Method for Flexural Strength of Concrete(Using Simple 3 Beam with Center-Point Loading). 4 i. C497,Methods of Testing Concrete Pipe. 5 j. C882, Standard Test Method for Bond Strength of Epoxy-Resin Systems Used 6 With Concrete By Slant Shear. 7 k. C1090, Standard Test Method for Measuring Changes in Height of Cylindrical 8 Specimens of Hydraulic-Cement Grout. 9 1. E165, Standard Practice for Liquid Penetrant Examination for General Industry. 10 4. American Welding Society(AWS): 11 a. D1.1, Structural Welding Code- Steel. 12 5. American Water Works Association(AWWA): 13 a. C206,Field Welding of Steel Water Pipe. 14 b. C207, Steel Pipe Flanges for Waterworks Service- Sizes 4 IN through 144 IN. 15 c. C303, Concrete Pressure Pipe,Bar-Wrapped, Steel-Cylinder Type. 16 d. M9,Concrete Pressure Pipe. 17 6. American Water Works Association/American National Standards Institute 18 (AWWA/ANSI): 19 a. C111/A21.11,Rubber-Gasket Joints for Ductile-Iron Pressure Pipe and 20 Fittings. 21 22 8. National Sanitation Foundation(NSF): 23 a. NSF 61,Drinking Water System Components-Health Effects 24 9. American Concrete Pressure Pipe Association(ACPPA) 25 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 26 1.5 SUBMITTALS 27 A. Submittals shall be in accordance with Section 0133 00. 28 B. All submittals shall be approved by the City prior to delivery and/or fabrication for 29 specials. 30 1.6 ACTION SUBMITTALSANFORMATIONAL SUBMITTALS 31 A. Product Data 32 1. Exterior Coating 33 a. Material data 34 b. Application recommendations 35 c. Field touch-up procedures 36 2. Joint Wrappers 37 a. Material data 38 b. Installation recommendations 39 3. Flexible Joint Couplings 40 a. Manufacturer 41 b. Model 42 4. Mixes 43 a. Mortar for interior joints and patches 44 b. Bonding agents for patches CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 13-5 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 5 of 18 1 5. Gaskets(if applicable) 2 B. Shop Drawings—Furnish for Concrete Pressure Pipe used in the potable water systems 3 including: 4 1. Wall thickness design calculations sealed by a Licensed Professional Engineer in 5 Texas including: 6 a. Internal pressure 7 1) Working Pressure 8 2) Test Pressure 9 3) Surge pressure 10 b. External pressure 11 1) Deflection 12 2) Buckling 13 c. Special physical loading such as supports or joint design 14 d. Thermal expansion and/or contraction,if applicable for the proposed 15 installation 16 2. Thrust restraint calculations for all fittings and valves including the restraint length 17 sealed by a Licensed Professional Engineer in Texas. 18 3. Fabrication and lay drawings showing a schematic location with profile and a 19 tabulated layout schedule that is sealed by a Licensed Professional Engineer in 20 Texas and includes: 21 a. Pipe class 22 b. Joint types 23 c. Fittings 24 d. Thrust Restraint 25 e. Stationing(in accordance with the Drawings) 26 f. Transitions 27 g. Joint deflection 28 h. Outlet locations for welding,ventilation, and access 29 i. Welding requirements 30 4. Pipe within Casing 31 a. Provide drawings detailing how pipe is restrained to prevent floating within the 32 casing and built up mortar rings used for supports. 33 5. Contractor's proposed field welding procedure in accordance with AWWA C 20_6_ 34 and AWS D1.1 35 C. Certificates and Test Reports 36 a. Submittals for certificates and testing reports shall be as outlined in Article 1.9 37 of this Section. 38 b. Certified test reports for factory welds of fittings from an independent certified 39 welding inspector not,employed by the pipe manufacturer. 40 c. Certified test reports for field welds from an independent certified welding 41 inspector,not employed by the pipe manufacturer. 42 1.7 CLOSEOUT SUBMITTALS [NOT USED] 43 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 44 1.9 QUALITY ASSURANCE 45 A. Qualifications CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 13-6 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 6 of 18 1 1. Manufacturers 2 a. Shall be American Concrete Pressure Pipe Association(ACPPA)Quality 3 Program certified, I.S.O. 9001 Quality Certification Program certified, or equal, 4 for Concrete Pressure Pipe and accessory manufacturing. 5 b. Pipe manufacturing operations(pipe, lining, and coatings)shall be performed 6 under the control of the manufacturer. 7 c. Pipe shall be the product of 1 manufacturer which has had not less than 5 years 8 successful experience manufacturing AWWA C303 pipe within the United 9 States of the particular type and size indicated. 10 1) This experience record will be thoroughly investigated by the Engineer, and 11 acceptance will be at the sole discretion of the Engineer and City. 12 2) Pipe manufacturing operations(pipe, fittings, lining,and coating)shall be 13 performed at 1 location,unless otherwise approved by the Engineer. 14 d. Pipe shall be manufactured in accordance with the latest revisions of 15 AWWA C303. 16 e. All pipe and fittings shall not be shipped over salt waterways or via rail. 17 f. Approved manufacturers include US Pipe.No others Suppliers will be allowed. 18 B. Certifications 19 1. Prior to shipment of the pipe,the Pipe Manufacturer shall submit the following: 20 a. A Certificate of Adequacy of Design stating that the pipe to be furnished 21 complies with AWWA C303 and these Specifications 22 b. Copies of results of factory hydrostatic tests shall be provided to the Engineer 23 c. Mill certificates, including chemical and physical test results for each heat of 24 steel 25 1) The manufacturer shall perform the tests described in AWWA C303, for all 26 pipe, fittings, and specials, except that the absorption test detailed in this 27 Specification shall supersede the requirements of the applicable portion of 28 AWWA C303. 29 d. Certified test reports for welder certification for factory and field welds in 30 accordance with AWWA C303, Section 5 31 e. Certified test reports for cement mortar tests 32 f. Certified test reports for steel cylinder tests 33 C. Hydrostatic Pressure Testing 34 1. Hydrostatic pressure testing shall meet or exceed the requirements of AWWA C303 35 Section 4.6—Fabrication. 36 a. Each pipe cylinder,with rings welded to its ends, shall be hydrostatically tested 37 prior to application of lining or coating. 38 b. The internal test pressure shall be that which results in a fiber stress equal to 75 39 percent of the minimum yield strength of the steel used. 40 c. Each pipe cylinder tested shall be completely watertight under maximum test 41 pressure. 42 d. Test pressure shall be held for sufficient time to observe the weld seams. 43 e. Pipe manufacturer shall maintain a recording of the pressure gauge report and 44 provide to the Engineer. 45 2. Fittings shall be fabricated from hydrostatically tested pipe or fabricated of welded 46 steel sheets or plates. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 13-7 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 7 of 18 1 a. Fittings shall be tested in accordance with AWWA C303. All welds on fittings 2 shall be tested by ydrostatic test,ultrasonic test, air test,or magnetic particle 3 test. Air test shall be made by applying air to the weld at 10 pounds per square 4 inch pressure and checking for leaks around and through welds with soap 5 solution. In addition, 5 percent of welds on fittings shall be checked with x-ray 6 or ultrasonic testing by an independent certified welding inspector paid for by 7 the Pipe Manufacturer. 8 3. Factory Testing 9 a. Cement Mortar Coating-Absorption Test 10 1) A water absorption test shall be performed on samples of cured mortar 11 coating taken from each working shift. 12 a) The mortar coating samples shall have been cured in the same manner 13 as the pipe. 14 b) A test value shall consist of the average of a minimum of 3 samples 15 taken from the same working shift. 16 c) The test method shall be in accordance with ASTM C497,Method A. 17 d) The average absorption value for any test shall not exceed 9 percent 18 and no individual sample shall have an absorption exceeding 11 19 percent. 20 e) Tests for each working shift shall be performed on a daily basis until 21 conformance to the absorption requirements has been established by 10 22 consecutive passing test results, at which time testing may be 23 performed on a weekly basis for each working shift. 24 (1) Daily testing shall be resumed for each working shift with failing 25 absorption test results and shall be maintained until conformance to 26 the absorption requirements is re-established by 10 consecutive 27 passing test results. 28 D. Cement Mortar Lining 29 1. Shop-applied cement mortar linings shall be tested in accordance with AWWA 30 C303. 31 E. City Testing and Inspection 32 1. The City reserves the option to have an independent testing laboratory, at the City's 33 expense, inspect pipe and fittings at the pipe manufacturer's plant. 34 a. The City's testing laboratory and Engineer shall have free access to the 35 manufacturer's plant. 36 b. The pipe manufacturer shall notify the City,in writing,at least 2 weeks prior to 37 pipe fabrication as to start of fabrication and fabricating schedule. The City will 38 then advise the manufacturer as to City's decision regarding tests to be 39 performed by an independent testing laboratory. 40 c. In the event the City elects to retain an independent testing laboratory to make 41 material tests and weld tests, it is the intent that the tests be limited to 1 spot 42 testing of each category unless the tests do not show compliance with the 43 standard. 44 1) If these tests do not show compliance,the City reserves the right to have 45 the laboratory make additional tests and observations. 46 2. The inspection and testing by the independent testing laboratory anticipates that 47 production of pipe shall be done over a normal period of time and without"slow 48 downs" or other abnormal delays. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 331113-8 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 8 of 18 1 a. In the event that an abnormal production time is required,and the City is 2 required to pay excessive costs for inspection,then the Contractor shall be 3 required to reimburse the City for such costs over and above those which would 4 have been incurred under a normal schedule of production as determined by the 5 Engineer. 6 F. Manufacturer's Technician for Pipe Installation 7 1. Pipe Manufacturer's Representative 8 a. During the construction period,the pipe manufacturer shall furnish the services 9 of a factory trained, qualified,job experienced technician to advise and instruct, 10 as necessary, in pipe laying and pipe jointing. 11 1) The technician shall assist and advise the Contractor in his pipe laying 12 operations and shall instruct construction personnel in proper joint assembly 13 and joint inspection procedures. 14 2) The technician is not required to be on-site full time; however,the 15 technician shall be regularly on-site during the first 2 weeks of pipe laying 16 and thereafter as requested by the Engineer, City or Contractor. 17 1.10 DELIVERY,STORAGE,AND HANDLING 18 A. Packing 19 1. Prepare pipe for shipment to: 20 a. Afford maximum protection from normal hazards of transportation 21 b. Allow pipe to reach project site in an undamaged condition 22 2. Pipe damaged in shipment shall not be delivered to the project site unless such 23 damaged pipe is properly repaired. 24 3. After the completed pipe and fittings have been removed from the final cure at 25 the manufacturing plant: 26 a. Protect pipe lining from drying by means of plastic end covers banded to the 27 pipe ends. 28 b. Maintain covers over the pipe ends at all times until ready to be installed. 29 c. Moisture shall be maintained inside the pipe by periodic addition of water as 30 necessary. 31 4. Pipes shall be carefully supported during shipment and storage. 32 a. Pipe,fittings and specials shall be separated so that they do not bear against 33 each other and the whole load shall be securely fastened to prevent 34 movement in transit. 35 b. Ship pipe on padded bunks with tie-down straps approximately over stulling. 36 c. Store pipe on padded skids, sand or dirt berms,tires or other suitable means 37 to protect the pipe from damage. 38 d. Each end and each length of pipe, fitting or special(42-inches and larger) 39 and the middle of each pipe joint shall be internally supported and braced 40 with stulls to maintain a true circular shape. 41 i. Internal stulls shall consist of timber or steel firmly wedged and secured 42 so that stulls remain in place during storage, shipment and installation. 43 ii. Pipe shall be rotated so that one stull remains vertical during storage, 44 shipment and installation. 45 iii. At a minimum, stulls shall be placed at each end, each quarter point and 46 center. 47 iv. Stulls shall not be removed until pipe is backfilled. 48 B. Delivery,Handling, and Storage CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 13-9 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 9 of 18 1 1. Once the first shipment of pipe has been delivered to the site,the Engineer and 2 the Contractor shall inspect the pipe's interior coating for excessive cracking. 3 a. If excessive cracking is found, exceeding the allowance in AWWA C303, 4 modify shipping procedures to reduce or eliminate cracking. 5 2. Deliver,handle and store pipe in accordance with the manufacturer's 6 recommendations to protect coating systems. 7 C. Marking for Identification 8 1. For each joint of pipe and each fitting,plainly mark on 1 end: 9 a. Class for which it is designated 10 b. Date of manufacturer 11 c. Identification number 12 d. Top centerlines shall be marked on all specials. 13 D. Point of Delivery 14 1. The Contractor is responsible for securing and maintaining a location to store the 15 material in accordance with Section 0166 00. 16 17 1.11 WARRANTY [NOT USED] 18 PART 2- PRODUCTS 19 2.1 OWNER-FURNISHED [NOT USED] 20 2.2 EQUIPMENT,PRODUCT TYPES,AND MATERIALS 21 A. Manufacturers 22 1. Only the manufacturers as listed in the City's Standard Products List will be 23 considered as shown in Section 0160 00. 24 a. The manufacturer must comply with this Specification and related Sections. 25 2. Any product that is not listed on the Standard Products List is considered a 26 substitution and shall be submitted in accordance with Section 0125 00. 27 3. Mortar lining shall be centrifugally cast to leave a smooth lining. All rough spots 28 shall be ground down with a rubbing stone or other approved method. 29 4. Mortar coating shall be dense,hard,with no cracks larger than hairline(0.010 30 inches). 31 B. Materials 32 1. General 33 a. Pipe shall be manufactured in accordance with the latest revisions of 34 AWWA C303,AWWA M9, as well as the special requirements of this 35 Specification. 36 b. All pipe shall meet the requirements of NSF 61. 37 2. Cement 38 a. Cement for use in concrete and mortar shall be Type I or II Portland Cement. 39 3. Aggregates 40 a. Aggregates for concrete lining and coating shall conform to ASTM C33. 41 4. Sand 42 a. Sand used for inside and outside joints shall be of silica base,conforming to 43 ASTM C144. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 13-10 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 10 of 18 1 5. Special Coating(Mortar Rings) 2 a. Pipe to be installed in casing shall have 2 built-up mortar rings, each 3 approximately 2 feet long and slightly higher than the pipe bell,to prevent the 4 pipe from being supported by the pipe bell. 5 b. Built-up mortar rings are to be applied at the quarter points of the pipe section. 6 6. Bushings, Couplings and Plugs 7 a. Where outlets or taps are threaded, furnish and install brass reducing bushings 8 in larger steel half couplings for the outlet size indicated. 9 b. Threaded plugs shall be brass. 10 7. Mixes 11 a. Cement Mortar 12 1) Cement mortar used for pouring joints shall consist of: 13 a) 1 part Portland Cement 14 b) 2 parts clean, fine, sharp silica sand 15 c) Mixed withop table water 16 d) No manufactured sand shall be permitted. 17 e) Exterior joint mortar shall be mixed to the consistency of thick cream. 18 f) Interior joint mortar shall be mixed with as little water as possible so 19 that the mortar is very stiff,but workable. 20 g) Cement shall be ASTM C 150,Type I or Type II. 21 h) Sand shall conform to ASTM C144. 22 2) Cement mortar used for patching shall be mixed as per cement mortar for 23 inside joints. 24 8. Joint Wrappers 25 a. Joint wrappers shall be manufactured by Mar-Mac Manufacturing Company, or 26 approved equal. 27 b. For pipe within casing,Flex Protex joint filler, or approved equal,maybe used 28 for pipes that can be welded from the interior. 29 9. Flexible Joint Couplings 30 a. Flexible Joint Couplings shall be Dresser Style 38, Smith-Blair Style 411 or 31 approved equal. 32 10. Pipe Ends 33 a. The standard pipe end shall include Carnegie steel joint ring and a continuous 34 solid rubber ring gasket as per AWWA M9. 35 11. Gaskets 36 1) Flange in accordance with AWWA C207. 37 2) Provide Gaskets in accordance with Section 33 1105. 38 12. Bolts and Nuts 39 a. Flanged Ends 40 1) Flange in accordance with AWWA C207. 41 2) Provide bolts and nuts in accordance with Section 33 1105. 42 13. Isolation Flanges 43 a. Flanges required by the drawings to be Isolation Flanges shall conform to 44 Section 33 04 10. 45 14. Flange Coatings 46 a. Flange Coatings in accordance with Section 33 1105. 47 15. Threaded Outlets CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 13-11 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 11 of 18 1 a. Where outlets or taps are threaded, Threaded with CC Threads and furnish and 2 install brass bushings for the outlet size indicated. 3 16. Weld Lead Outlets(if applicable) 4 a. Use of threaded outlets for access for weld leads is permitted. 5 b. Additional outlet configurations shall be approved by the Engineer. 6 c. Outlets shall be welded after use. 7 17. Snap Rings 8 a. Snap rings shall be manufactured by Hanson Forterra, or approved equal. 9 C. Performance/Design Criteria 10 1. Pipe Design 11 a. Pipe shall be designed,manufactured and tested in accordance with the latest 12 revisions of AWWA C303,AWWA M9, as well as the special requirements of 13 this Specification. 14 b. Sizes and pressure classes(working pressure) shall be as specified in the 15 Drawings. 16 c. For the purposes of pipe design,working pressure plus transient pressure shall 17 be as indicated below. 18 d. Pipe design shall be based on trench conditions and design pressure class 19 specified in the Drawings. 20 e. Pipe shall be designed according to the methods indicated in AWWA C303 and 21 AWWA M9 for trench construction,using the following parameters: 22 1) Unit Weight of Fill(w)= 130 pounds per cubic foot 23 2) Live Load=AASHTO H-20 truck for unpaved conditions 24 3) Live Load=Cooper E-80 loading for railroad crossings 25 4) Trench Depth=As indicated on Drawings 26 5) Coefficient K,;=0.150 27 6) Trench Width(Bd)as indicated on Drawings 28 7) Bedding Conditions=as indicated on Drawings 29 8) Pressure Class= 150 psi min.working pressure,unless higher classes are 30 shown on drawings 31 9) Surge Allowance= 100 psi minimum 32 a) where: Total Pressure(including surge)= 150 psi+ 100 psi=250 psi. 33 10) Deflection Lag Factor= 1.0 34 11) Soil Reaction Modulus(E')< 1,000 for gravel embedment 35 12) Soil Reaction Modulus(E')<4,000 for CSLM embedment 36 13) Maximum calculated deflection,Dy=Dx=1% 37 14) Coefficient k=0.09 38 15) Maximum steel stress level at working pressure equal 18,000 psi. 39 f. Trench depths indicated on Drawings shall be verified after existing utilities are 40 located. 41 1) Vertical alignment changes required because of existing utility or other 42 conflicts shall be accommodated by an appropriate change in pipe design 43 depth. 44 2) In no case shall pipe be installed deeper than its design allows. 45 g. Where the pipe requires additional external support to achieve the specified 46 maximum deflection,the Contractor and pipe supplier will be required to furnish 47 alternate methods for pipe embedment.No additional compensation will be 48 made to the Contractor by the Owner where this method is required. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 13-12 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 12 of 18 1 2. Provisions for Thrust 2 a. Thrust at bends,tees or other fittings shall be resisted by restrained joints or 3 snap rings. 4 1) Thrust at bends adjacent to casing shall be restrained by welding joints 5 through the casing and a sufficient distance each side of the casing. 6 2) No thrust restraint contribution shall be allowed for pipe in casing unless 7 the annular space in the casing is filled with grout. 8 3) The distance for thrust restraint shown on the Drawings is the minimum 9 restraint and does not relieve the manufacturer from calculating the restraint 10 needs as specified herein. 11 a) In no case shall the restrained distance be less than indicated on the 12 Drawings. 13 b. Restrained joints shall be used a sufficient distance from each side of the bend, 14 tee,plug or other fitting to resist thrust which develops at the design pressure of 15 the pipe. 16 1) The distance for thrust restraint shown on the Drawings is the minimum 17 restraint and does not relieve the manufacturer from calculating the restraint 18 needs as specified herein. 19 a) In no case shall the restrained distance be less than indicated on the 20 Drawings. 21 2) Restrained joints shall consist of welded joints or snap rings. 22 3) In areas where restrained joints are used for thrust restraint,the pipe shall 23 have adequate cylinder thickness to transmit the thrust forces. 24 c. Thrust restraint design 25 1) The length of pipe with restraiped joints to resist thrust forces shall be 26 verified by the pipe manufacturer in accordance with AWWA M9 and TRDP 27rp ogram and the following: 28 a) The Weight of Earth(We) shall be calculated as the weight of the 29 projected soil prism above the pipe. 30 (1) Soil Density= 130 pounds per cubic foot(maximum value to be 31 used for unsaturated soil). 32 b) use soil type V IV 33 c) friction factor=0-.2-5 0.35 in CSLM embedment or 0.25 in crushed rock 34 embedment. 35 d) thrust design pressure equal working pressure plus surge pressure 36 e) assume only few six feet of cover over the pipe in all cases. 37 d. Thrust collars will only be permitted for temporary plugs. 38 1) Thrust collars may not be used for any other application,unless approved in 39 writing by the Engineer. 40 3. Inside Diameter 41 a. The inside diameter, of the cement mortar lining shall be the nominal diameter 42 specified,unless otherwise indicated on the Drawings. 43 4. Joint Bonds,Insulated Connections and Flange Gaskets 44 a. Joint Bonds,Insulated Connection and Flange Gaskets shall be in accordance 45 with Section 33 04 10. 46 5. Bend Fittings 47 a. All bend fittings shall be long radius or 2.5 x diameter to permit passage of 48 pipeline pigs. 49 6. Fittings with Flanges CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 3311 13-13 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 13 of 18 1 1) Flanged joints shall be provided at connections to valves and where 2 indicated on the Drawings. 3 2) Ends to be fitted with slip-on flanges shall have the longitudinal or spiral 4 welds ground flush to accommodate the type of flanges provided. 5 3) Pipe flanges and welding of flanges to Concrete Pressure Pipe shall 6 conform to the requirements of AWWA C207 and AWWA C206. 7 4) Pipe flanges shall be of rated pressure equal to or greater than the adjacent 8 pipe class. 9 5) Flanges shall match the fittings or appurtenances which are to be attached. 10 6) Flanges shall be Class E with 275 psi working pressure in accordance with 11 AWWA C207 and in accordance with ASME B 16.1 Class 125 for areas 12 designated with a 225 psi test pressure. 13 7. Pipe fittings and specials shall be designed such that the maximum stress in the pipe 14 due to thrust loading will not exceed 18,000 psi. Bend fittings over 15 degrees 15 pipe with outlets 24-inch inches and larger,main line tees, and woes shall have the 16 following minimum thickness: 17 1)36-inch diameter and smaller=0.25-inches 18 2)37-inch to 60-inch diameter=0.375-inches 19 2.3 ACCESSORIES [NOT USED] 20 2.4 SOURCE QUALITY CONTROL [NOT USED] 21 PART 3 - EXECUTION 22 3.1 INSTALLERS [NOT USED] 23 3.2 EXAMINATION [NOT USED] 24 3.3 PREPARATION [NOT USED] 25 3.4 INSTALLATION 26 A. General 27 1. Install Concrete Pressure Pipe, fittings, specials and appurtenances as required for 28 the proper functioning of the completed pipe line. 29 2. Install pipe, fittings, specials and appurtenances as specified herein, as specified in 30 AWWA M9, and in accordance with the pipe manufacturer's recommendations. 31 3. Lay pipe to the lines and grades show on the Drawings. 32 4. Excavate, embed and backfill trenches in accordance with Section 33 05 10. 33 5. At the close of each operating day: 34 a. Keep the pipe clean and free of debris, dirt, animals and trash—during and after 35 the laying operation. 36 b. Effectively seal the open end of the pipe using a gasketed night cap. 37 6. If pipe is placed in casing,restrain pipe from floating as required in Article 1.6.13.4. 38 B. Pipe Handling 39 1. Haul and distribute pipe fittings at the project site and handle piping with care to 40 avoid damage. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 13-14 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 14 of 18 1 2. Before lowering into the trench and inspect each joint of pipe and reject or repair 2 any damaged pipe. 3 3. Pipe shall be handled at all times with a minimum of 1 wide non-abrasive sling, 4 belts or other equipment designed to prevent damage to the coating or lining. 5 Chains will not be allowed. 6 4. The equipment shall be kept in such repair that its continued use is not injurious to 7 the coating. 8 5. The spacing of pipe supports required to handle the pipe shall be adequate to 9 prevent cracking or damage to the lining or coating. 10 C. Pipe Jointing 11 1. General 12 a. Thoroughly clean the bell and spigot rings before laying each joint of pipe by 13 brushing and wiping. 14 b. If any damage to the protective coating on the metal has occurred,repair the 15 damage before laying the pipe. 16 c. Lubricate the gasket and the inside surface of the bell with an approved 17 lubricant(flax soap)which will facilitate the telescoping of the joint. 18 d. Tightly fit together sections of pipe and exercise care to secure true alignment 19 and grade. 20 e. When a joint of pipe is being laid,place the gasket on the spigot ring and enter 21 the spigot end of the pipe into the bell of the adjoining pipe and force into 22 position. 23 1) The inside joint space between ends of the pipe sections shall have an 24 opening within the tolerances as recommended by the pipe manufacturer. Use 25 ioint spacers at all locations to prevent over-stabbing joints. 26 f. No "blocking up" of pipe or joints will be permitted, and if the pipe is not 27 uniformly supported or the joint not made up properly,remove the joint and 28 properly prepare the trench. 29 g. After joining, check the position of the gasket with a feeler gauge. 30 1) If the gasket is out of position,disassemble the joint and repeat the joint 31 laying procedure. 32 h. For interior welded joints,complete backfilling before welding. 33 i. For exterior field-welded joints,provide adequate working room under and 34 beside the pipe. 35 2. Exterior Joints 36 a. Make the exterior joint by placing a joint wrapper around the pipe and secure in 37 place with 2 metal straps. 38 1) The wrapper shall be 9 inches wide for pipe 36-inches and larger, and 7 39 inches wide for smaller pipe,hemmed on each side. 40 2) The wrapper shall be fiberglass reinforced or burlap cloth,with lengths 41 encircling the pipe, leaving enough opening between ends to allow the mortar 42 to be poured inside the wrapper into the joint. 43 3) Fill the joint with mortar from 1 side in 1 continuous operation until it has 44 flowed entirely around the pipe. 45 4) During the filling of the joint,pat or manipulate the sides of the wrapper to 46 settle the mortar and expel any entrapped air. 47 5) Leave wrappers in place undisturbed until the mortar has set-up. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 3311 13-15 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 15 of 18 1 6) Do not embed or backfill over pipe for a minimum of two hours to allow 2 mortar to set W. At the start of the project, excavate two joints of pipe to 3 verify mortar does not have shrinkage cracks. 4 3. Interior Joints 5 a. Upon completion of backfilling of the pipe trench, fill the inside joint recess 6 with a stiff cement mortar/high-strength grout. 7 b. Prior to placing of mortar/grout, clean out dirt or trash which has collected in 8 the joint and moisten the concrete surfaces of the joint space by spraying or 9 brushing with a wet brush. 10 c. Ram or pack the stiff mortar/grout into the joint space and take extreme care to 11 insure that no voids remain in the joint space. 12 d. After the joint has been filled, level the surfaces of the joint mortar/grout with 13 the interior surfaces of the pipe with a steel trowel so that the surface is smooth. 14 e. Interior joints of pipe smaller than 21-inches shall have the bottom of the bell 15 buttered with grout,prior to inserting the spigot, such that when the spigot is 16 pushed into position it will extrude surplus grout from the joint. 17 1) The surplus grout shall be struck off flush with the inside of the pipe by 18 pulling a filled burlap bag or an inflated ball through the pipe with a rope. 19 4. Welded Joints 20 a. Weld joints in accordance with the AWWA M9 and AWWA C206. 21 1) Contractor shall provide adequate ventilation for welders and for the City to 22 observe welds. 23 2) Unless otherwise specified on the Drawings,welds shall be full circle fillet 24 welds. 25 b. Adequate provisions for reducing temperature stresses shall be the 26 responsibility of the Contractor. 27 c. Before welding: 28 1) Thoroughly clean pipe ends. 29 2) Weld pipe by machine or by the manual shielded electric arc process. 30 d. Welding shall be performed so as not to damage lining or coating. 31 e. Furnish labor,equipment,tools and supplies, including shielded type welding 32 rod. 33 1) Protect welding rod from any deterioration prior to its use. 34 2) If any portion of a box or carton is damaged,reject the entire box or carton. 35 f. In all hand welding: 36 1) The metal shall be deposited in successive layers. 37 2) Not more than 1/8 inch of metal shall be deposited in each pass. 38 3) Each pass except the final 1,whether in butt or fillet welds, shall be 39 thoroughly bobbed or peened to relieve shrinkage stresses and to remove dirt, 40 slag or flux before the succeeding bead is applied. 41 4) Each pass shall be thoroughly fused into the plates at each side of the 42 welding groove or fillet and shall not be permitted to pile up in the center of 43 the weld. 44 5) Undercutting along the side shall not be permitted. 45 g. Welds shall be free from pin holes,non-metallic inclusions,air pockets, 46 undercutting and/or any other defects. 47 h. If the ends of the pipe are laminated, split or damaged to the extent that 48 satisfactory welding contact cannot be obtained,remove the pipe from the line. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:!00277 Revised December 20,2012 33 11 13-16 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 16 of 18 1 i. Furnish each welder employed with a steel stencil for marking the welds so that 2 the work of each welder may be identified. 3 1) Have each welder stencil the pipe adjacent to the weld with the stencil 4 assigned to him. 5 a) In the event any welder leaves the job,his stencil shall be voided and 6 not duplicated if another welder is employed. 7 j. Welders 8 1) Each welder employed by the Contractor shall be required to satisfactorily 9 pass a welding test in accordance with AWWA C2O6 before being allowed to 10 weld on the line. 11 2) After each welder has qualified in the preliminary tests referred to above, 12 inspections shall be made of joints in the line. 13 a) The inspection will be done by a Certified Welding Inspector retained 14 by the City. 15 3) Any welder making defective welds shall not be allowed to continue to 16 weld. 17 k. Weld Testing 18 1) Dye penetrant tests in accordance with ASTM E165, or magnetic particle 19 test in accordance with AWWA C2O6 and set forth in AWS D.1.1., shall be 20 performed by the Contractor under the supervision and inspection of the 21 City's Representative or an independent testing laboratory, on all full welded 22 joints. 23 a) Welds that are defective will be replaced or repaired, whichever is 24 deemed necessary by the Engineer,at the Contractor's expense. 25 b) If the Contractor disagrees with the Engineer's interpretation of welding 26 tests,test sections may be cut from the joint for physical testing. The 27 Contractor shall bear the expense of repairing the joint,regardless of 28 the results of physical testing. 29 (1) The procedure for repairing the joint shall be approved by the 30 Engineer before proceeding. 31 5. Protection of Exposed Metal 32 a. Protect exposed ferrous metal by a minimum of 1 inch coating of cement 33 mortar as previously specified for inside joints,unless otherwise specified in the 34 Drawings. 35 b. Exposed large flat surfaces such as flanges,bolts, caulked joints,threaded 36 outlets, closures,etc., shall have coating reinforced with galvanized wire mesh. 37 c. Thoroughly clean and wet the surface receiving a cement mortar coating with 38 water just prior to placing the cement mortar coating. 39 d. After placing,take care to prevent cement mortar from drying out too rapidly 40 by covering with damp earth or burlap. 41 e. Cement mortar coating shall not be applied during freezing weather. 42 6. Patching 43 a. Excessive field-patching of lining or coating shall not be permitted. 44 b. Patching of lining or coating will be allowed where area to be repaired does not 45 exceed 100 square inches and has no dimensions greater than 12 inches. 46 c. In general,there shall not be more than 1 patch on either the lining or the 47 coating of any 1 joint of pipe. 48 d. Wherever necessary to patch the pipe,make patch with cement mortar as 49 previously specified for interior joints. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 3311 13-17 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 17 of 18 1 e. Do not install patched pipe until the patch has been properly and adequately 2 cured and approved for laying by the City. 3 f. Promptly remove rejected pipe from the site. 4 3.5 REPAIR/RESTORATION [NOT USED] 5 3.6 RE-INSTALLATION [NOT USED] 6 3.7 FIELD QUALITY CONTROL 7 A. Field[oR] Site Tests and Inspections 8 1. Cleaning and Testing 9 a. Cleaning, disinfection,hydrostatic testing and bacteriological testing of water 10 mains 11 1) Clean, flush,pig,disinfect,hydrostatic test and bacteriological test the 12 water main as specified in Section 33 04 40. 13 2. Deflection Testing 14 a. Prior to hydrostatic testing,the City's inspector and Contractor shall perform 15 deflection testing at a minimum rate of 2 measurement for every pipe joint. 16 b. City may reject any areas not meeting the deflection requirements of this 17 Specification. 18 c. The Contractor shall complete internal welding of joints, welding inspections 19 and grout of the inside joints prior to measuring deflection. The welding 20 inspections shall be done by an independent CWI as described in Section 0145 21 23 "Testing and Inspection Services". 22 d. Deflection measurements shall be made by the Ci 's inspector and Contractor. 23 1) Welds that are defective will be replaced or repaired, whichever is deemed 24 necessM by the Engineer, at the Contractor's expense. 25 2) Method for taking measurements shall be agreed ed to by the Owner and 26 Engineer in writingprior to installing the first joint of pipe. 27 3) Measurements shall be recorded by the Contractor. 28 4) The deflection measurements shall be made no sooner than 5 days and no 29 later than 30 days after backfilling operations are complete. 30 e. Deflection shall be determined with vertical measurements taken at the 31 locations indicated below. Locations where vertical measurements are taken 32 shall be clearly marked on the interior of the pipe. 33 1) For pipe joints 36 feet in length or less,vertical measurements shall be 34 taken at two locations, 1/4-distance from each pipe end. 35 2) For pipe joints longer than 36 feet,vertical measurements shall be taken at 36 3 locations including 1/4-distance from each pipe end and at the pipe 37 midpoint. 38 f. Correction of Pipe Not Complying with Deflection Requirements 39 1) If the average joint deflection of a single joint or any single measurement 40 fails to meet specifications,the entire joint shall be reworked in accordance 41 with the manufacturer's recommendations and as directed by the Owner at 42 no additional cost to the Owner. This may include uncovering the pipe,re- 43 compaction of the pipe bedding,and repair of the coating. It is the 44 Contractor's responsibility to continuously measure and calculatepipe 45 deflection to verify it meets specification. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 13-18 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 18 of 18 1 2) All costs associated with measuring for pipe deflection and any rpaIp 'rs or 2 rework associated with meeting these requirements shall be borne by the 3 Contractor. 4 g. Pipe Deflection Reports 5 1) A monthly report shall be submitted as Record Data showing allowable 6 deflection and 1.5 times allowable deflection and the deflection 7 measurements and calculated average deflection for each location measured 8 per joint for each joint of pipe 9 2) It is the responsibility of the Contractor to verify that the nominal pipe 10 diameter meets specifications at all measured locations. Contractor shall 11 coordinate pipe replacement with the pipe manufacturer for any pipe not 12 meeting the specified internal diameter. 13 h. Average allowable pipe deflection shall not exceed 1.0%. In no case shall 14 individual measurements exceed 1.5% or D2/4,000,whichever controls,where D 15 =pipe inside nominal diameter. These measurements include the allowable 16 tolerance for lining thickness variation. Additionally flat spots or pipe with 17 damaged lining shall be repaired. 18 3.8 SYSTEM STARTUP [NOT USED] 19 3.9 ADJUSTING [NOT USED] 20 3.10 CLEANING [NOT USED] 21 3.11 CLOSEOUT ACTIVITIES [NOT USED] 22 3.12 PROTECTION [NOT USED] 23 3.13 MAINTENANCE [NOT USED] 24 3.14 ATTACHMENTS [NOT USED] 25 END OF SECTION 26 Revision Log DATE NAME SUMMARY OF CHANGE 1.10.A.4.d.—Size revision for stull requirement 12/20/2012 D.Johnson 2.2.B.10, 11, 12 and 13—Added reference to Sections 33 1105 and 33 04 10; removed material specifications for bolts,nuts and gaskets 27 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 12 16.21-1 PRESSURE SUSTAINING VALVES Pagel of 6 1 SECTION 33 12 16.21 2 PRESSURE SUSTAINING VALVES 3 PART 1 - GENERAL 4 1.1 SUMMARY 5 A. General 6 A. Furnish labor,materials, equipment, and appurtenances necessary to install and test 7 the pressure sustaining valves with solenoid control as shown on the Drawings. 8 B. Related Specification Sections include,but are not necessarily limited to: 9 1. Division 0—Bidding Requirements, Contract Forms, and Conditions of the 10 Contract 11 2. Division 1 —General Requirements 12 3. Section 33 11 10—Ductile Iron Pipe 13 1.2 PRICE AND PAYMENT PROCEDURES 14 A. Measurement and Payment 15 1. Measurement 16 a. This Item is considered subsidiary to the construction of the Pressure Plane 17 Flow Transfer Station. 18 2. Payment 19 a. The work performed and the materials furnished in accordance with this Item 20 are subsidiary to Pressure Plane Flow Transfer Station and shall be subsidiary to 21 the unit price bid per lump sum of Pressure Plane Flow Transfer Station 22 complete in place, and no other compensation will be allowed. 23 b. Payment for Pressure Plane Flow Transfer Station shall include all material, 24 labor,equipment to install Pressure Plane Flow Transfer Station as shown in 25 plans and specifications,including pressure sustaining valve,check valve, 26 butterfly valve,meter,vault,valves inside vaults,excavation,backfill, 27 valves inside the...u4s, electrical,instrumentation, SCACA,antenna,fencing, 28 flex base and all other items. 29 1.3 REFERENCES 30 A. Reference Standards 31 1. Reference standards cited in this Specification refer to the current reference 32 standard 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. American Water Works Association/American(AWWA): 35 a. C111, Rubber-Gasket Joints for Ductile-Iron Pressure Pipe and Fittings 36 b. C550, Protective Interior Coatings for Valves and Hydrants 37 c. C651, Disinfecting Water Mains 38 3. American National Standards Institute(ANSI) standards: 39 a. B16.1, Gray Iron Pipe Flanges and Flanged Fittings: Classes 25, 125, and 250 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 33 12 16.21-2 PRESSURE SUSTAINING VALVES Page 2 of 6 1 b. B16.5,Pipe Flanges and Flanged Fittings:NPS 1/2 through NPS 24 2 Metric/Inch Standard 3 c. B16.21,Nonmetallic Flat Gaskets for Pipe Flanges 4 4. ASTM International(ASTM) standards: 5 a. A536, Standard Specification for Ductile Iron Castings 6 b. B62, Standard Specification for Composition Bronze or Ounce Metal Castings 7 5. NSF International 8 a. Standard 61,Drinking Water System Components—Health Effects 9 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 10 1.5 SUBMITTALS 11 A. Submittals shall be in accordance with Section 01 33 00 12 B. All submittals shall be approved by the City prior to delivery. 13 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS 14 A. Shop Drawings. 15 B. Operation and Maintenance Manuals. 16 C. Anti-Cavitation Calculations from the valve manufacturer. 17 D. Product Data 18 1. The valve manufacturer shall be able to supply a complete line of equipment from 19 1-1/4-inch through 36-inch sizes and a complete selection of complementary 20 equipment. 21 2. The valve manufacturer shall also provide a computerized cavitation chart which 22 shows flow rate, differential pressure,percentage of valve opening, CV factor, 23 system velocity, and if there will be cavitation damage. 24 1.7 CLOSEOUT SUBMITTALS [NOT USED] 25 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 26 1.9 QUALITY ASSURANCE 27 A. Experience Requirements: 28 1. Valves shall be the product of a manufacturer who has a least 10 years' experience 29 of successful experience in the design,manufacture, and application of 30 hydraulically controlled(pilot piping and valve arrangement)valves based on water 31 system pressure used in water service and have controls to close the valve. 32 B. Manufacturer's Representative: 33 1. The valve manufacturer shall furnish the services of a competent service technician 34 for the duration of time necessary to assist in the installation, adjustment and start- 35 up operation, and field acceptance testing. The technician shall instruct City 36 personnel in the proper care,maintenance, adjustment, and operation of the 37 equipment and shall issue a written certification that the equipment has been 38 properly installed. 39 C. All pressure sustaining valves and associated appurtenances for potable water systems 40 shall conform to NSF Standard 61 and must be certified by an organization accredited 41 by ANSI. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 33 12 16.21-3 PRESSURE SUSTAINING VALVES Page 3 of 6 1 1.10 DELIVERY,STORAGE,AND HANDLING [NOT USED] 2 1.11 FIELD [SITE] CONDITIONS 3 A. The equipment furnished under this Section shall be suitable for use in a potable 4 municipal water system. The equipment will be installed at the valve vault(as shown on 5 the Drawings);the pressure sustaining valve shall be capable to continuously flow up to 6 1700 gpm with a pressure drop of not more than 7 psi across the valve. 7 1.12 WARRANTY 8 A. Manufacturer shall warrant the pressure sustaining valve with solenoid control for a 9 period of three years against defects in materials,workmanship, and operational failure. 10 PART 2- PRODUCTS 11 2.1 OWNER-FURNISHED[OR] OWNER-SUPPLIED PRODUCTS [NOT USED] 12 2.2 PRODUCT TYPES 13 A. Acceptable Manufacturers: 14 1. Bermad 15 2. Cla-Val 16 3. Singer Valve 17 B. Pressure Sustaining Valve 18 1. Function: 19 a. The pressure sustaining valve with solenoid control shall maintain a minimum 20 preset upstream pressure regardless of changing flow rate and/or downstream 21 pressure. The valve shall open or close in response to an electric signal. 22 2. Main Valve: 23 a. The valve shall be hydraulically operated, single diaphragm-actuated, globe 24 pattern. The valve shall consist of three major components: the body, with seat 25 installed;the cover,with bearings installed; and the diaphragm assembly. The 26 diaphragm assembly shall be the only moving part and shall form a sealed 27 chamber in the upper portion of the valve, separating operating pressure from 28 line pressure. Packing glands and/or stuffing boxes are not permitted and there 29 shall be no pistons operating the main valve or pilot controls. 30 3. Main Valve Body: 31 a. No separate chambers shall be allowed between the main valve cover and body. 32 Valve body and cover shall be of cast Ductile Iron with 316 Stainless Steel trim 33 and epoxy coated interior/exterior per AWWA C550. 34 b. The main valve seat and the stem bearing in the valve cover shall be removable. 35 The cover bearing shall be threaded into the cover. The main valve seat shall 36 be held in with machine screws. To insure proper alignment of the valve stem, 37 the valve body and cover shall be machined with a locating lip. No"pinned" 38 covers to the valve body shall be permitted. 39 c. Cover bearing, disc retainer, and seat shall be made of the same material. All 40 necessary repairs and/or modifications other than replacement of the main valve 41 body shall be possible without removing the valve from the pipeline. CITY OF FORT WORTH Northside IV 14-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 33 12 16.21-4 PRESSURE SUSTAINING VALVES Page 4 of 6 1 4. Pressure Sustaining Valve Materials: Description Specification Pressure Rating 250 psi maximum Main Valve Body& Ductile Iron per ASTM A536 Cover Main Valve Trim 316 Stainless Steel End Detail Flanged Rubber Material EPDM Coating Interior/Exterior Epoxy Coating per AWWA C550 Temperature Range to 180 F 2 5. Pilot Control System: 3 a. The pressure sustaining pilot control shall be a direct-acting, adjustable, spring- 4 loaded,normally open,valve designed to permit flow when controlled pressure 5 is more than the spring setting. The pilot system shall include an adjustable 6 opening speed control and isolation valves for maintenance/test purposes. 7 6. Pilot Control Materials: Description Specification Body&Cover Bronze Trim 316 Stainless Steel Tubing and Fittings Copper and Brass Adjustment Range 80 to 150 PSI Operating Fluids Potable Water Gaskets EPDM 8 2.3 ACCESSORIES 9 A. Solenoid Control 10 1. The control system shall consist of a 2-way adjustable,direct acting pressure 11 sustaining pilot valve, a needle valve, isolating cock valves, a filter, and a 2-Way 12 solenoid pilot.All fittings shall be brass or stainless steel.The assembled valve 13 shall be hydraulically tested and factory adjusted. 14 2. Solenoid operating voltage 120V AC. Operator shall have discrete input contacts 15 for OPEN and CLOSE commands from SCADA. 16 2.4 SOURCE QUALITY CONTROL 17 A. The valve,pilot piping,opening and closing control valves, and other appurtenances 18 shall be completely assembled,wired and tested at the factory. The valve seats shall be 19 adjusted at the factory for correct seating. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 33 12 16.21-5 PRESSURE SUSTAINING VALVES Page 5 of 6 1 2.5 LIMIT SWITCHES 2 A. Limit switches shall be dry contacts and shall be independently adjustable at the open 3 and closed limit. Auxiliary limit switches shall have isolated Form A or B contacts 4 rated for 10 amps at 120 VAC. 5 B. Two limit switches are required. Limit switches shall be furnished for valve control 6 and for remote and local Open and Close indications. 7 C. Valve Limit Switch Settings. The first limit switch(LS 1) shall indicate valve fully 8 closed and the second limit switch(LS2) shall indicate the valve is fully open. 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 INSTALLATION 14 A. Install the pressure sustaining valve with solenoid control in accordance with the 15 manufacturer's recommendations and as shown on the Drawings. 16 B. Install pressure gauges such that they can be read from above without having to enter 17 the valve vault. 18 3.5 REPAIR/RESTORATION [NOT USED] 19 3.6 RE-INSTALLATION [NOT USED] 20 3.7 FIELD [OR] SITE QUALITY CONTROL 21 A. Upon completion of the installation of the equipment, an acceptance test to verify the 22 satisfactory operation of the valve shall be performed.The test shall be conducted in a 23 manner, approved by and in the presence of the Engineer.The valve manufacturer's 24 representative shall be present during the valve acceptance test. The unit must perform 25 in a manner acceptable to the Engineer before final acceptance will be made by the 26 City. 27 3.8 SYSTEM STARTUP [NOT USED] 28 3.9 ADJUSTING 29 A. All adjustments will be performed in accordance with the valve manufacturer's 30 instructions and as approved by the Engineer. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 33 12 16.21-6 PRESSURE SUSTAINING VALVES Page 6 of 6 1 3.10 CLEANING [NOT USED] 2 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3 3.12 PROTECTION [NOT USED] 4 3.13 MAINTENANCE [NOT USED] 5 3.14 ATTACHMENTS [NOT USED] 6 END OF SECTION CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 33 12 16.33-1 SWING CHECK VALVES Page 1 of 4 1 SECTION 33 12 16.33 2 SWING CHECK VALVES 3 PART 1 - GENERAL 4 1.1 SUMMARY 5 A. General 6 1. Furnish labor,materials, equipment and incidentals necessary to install swing check 7 valves(external weight and lever)at the locations and size as indicated. Valves 8 shall be designed,manufactured and tested in accordance with American Water 9 Works Association Standards ANSI/AWWA C508. 10 B. 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 1.2 PRICE AND PAYMENT PROCEDURES 15 A. Measurement and Payment 16 1. Measurement 17 a. This Item is considered subsidiary to the construction of the Pressure Plane 18 Flow Transfer Station. 19 2. Payment 20 a. The work performed and the materials furnished in accordance with this Item 21 are subsidiary to Pressure Plane Flow Transfer Station and shall be subsidiary 22 to the unit price bid per lump sum of the Pressure Plane Flow Transfer Station 23 complete in place, and no other compensation will be allowed. 24 1.3 REFERENCES 25 A. Reference Standards 26 1. Reference standards cited in this Specification refer to the current reference 27 standard published at the time of the latest revision date logged at the end of this 28 Specification,unless a date is specifically cited. 29 2. American Water Works Association/American(AWWA): 30 a. C508, Swing-Check Valves for Waterworks Service 2-In Through 24-In NPS 31 b. C550,Protective Interior Coatings for Valves and Hydrants 32 3. ASTM International(ASTM) 33 a. A126, Standard Specification for Gray Iron Castings for Valves,Flanges, and 34 Pipe Fittings 35 b. A276, Standard Specification for Stainless Steel Bars and Shapes 36 c. A536, Standard Specification for Ductile Iron Castings 37 d. A582,T303, Standard Specification for Free-Machining Stainless Steel Bars 38 4. NSF International 39 a. Standard 61,Drinking Water System Components—Health Effects CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 33 12 16.33-2 SWING CHECK VALVES Page 2 of 4 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. 5 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS 6 A. Shop Drawings. 7 B. Operation and Maintenance Manuals. 8 1.7 CLOSEOUT SUBMITTALS [NOT USED] 9 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 10 1.9 QUALITY ASSURANCE 11 A. Experience Requirements: The Manufacturer shall have had successful experience in 12 manufacturing valves for this type service in the sizes indicated. The Manufacturer 13 shall have at least 10 years' experience in the manufacture of the valves. 14 B. Manufacturer's Representative for Startup and Training: The Manufacturer shall 15 provide the services of a competent manufacturer's representative for an indefinite 16 period of time as required to insure proper adjustment, installation and operation of the 17 valve. 18 C. When requested,the Manufacturer shall provide test certification and required 19 documentation for hydrostatic and seat testing. 20 D. The valve coating system shall be NSF 61 approved. 21 1.10 DELIVERY,STORAGE,AND HANDLING [NOT USED] 22 1.11 FIELD [SITE] CONDITIONS [NOT USED] 23 1.12 WARRANTY [NOT USED] 24 PART 2- PRODUCTS 25 2.1 OWNER-FURNISHED [OR] OWNER-SUPPLIED PRODUCTS [NOT USED] 26 2.2 PRODUCT TYPES 27 A. Acceptable Manufacturers: 28 1. DeZurik/APCO 29 2. GA Industries 30 3. Val-Matic 31 B. Swing Check Valves 32 1. The check valves used shall be swing check valves unless otherwise specified and 33 shall be constructed with a ductile iron body, stainless steel body seat ring, single 34 continuous stainless steel shaft for attachment of weight and lever,and enclosed air- 35 cushion cylinder. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 33 11 10-3 DUCTILE IRON PIPE Page 3 of 14 1 e. A674, Standard Practice for Polyethylene Encasement for Ductile Iron Pipe for 2 Water or Other Liquids. 3 f. B117, Standard Practice for Operating Salt Spray(Fog)Apparatus. 4 g. B633, Standard Specification for Electrodeposited Coatings of Zinc on Iron and 5 Steel. 6 5. American Water Works Association(AWWA): 7 a. C203, Coal-Tar Protective Coatings and Linings for Steel Water Pipelines- 8 Enamel and Tape -Hot Applied. 9 b. C600, Installation of Ductile-Iron Water Mains and their Appurtenances. 10 c. M41,Ductile-Iron Pipe and Fittings. 11 6. American Water Works Association/American National Standards Institute 12 (AWWA/ANSI): 13 a. CI04/A21.4,Cement—Mortar Lining for Ductile-Iron Pipe and Fittings. 14 b. CI05/A21.5,Polyethylene Encasement for Ductile-Iron Pipe Systems. 15 c. CI I I/A21.11,Rubber-Gasket Joints for Ductile-Iron Pressure Pipe and Fittings. 16 d. Cl 15/A21.15,Flanged Ductile-Iron Pipe with Ductile-Iron or Gray-Iron 17 Threaded Flanges. 18 e. CI50/A21.50,Thickness Design of Ductile-Iron Pipe. 19 f. C151/A21.51,Ductile-Iron Pipe,Centrifugally Cast,for Water. 20 g. C600,Installation of Ductile-Iron Water Mains and their Appurtenances 21 7. NSF International(NSF): 22 a. 61,Drinking Water System Components-Health Effects. 23 8. Society for Protective Coatings (SSPC): 24 a. PA 2,Measurement of Dry Coating Thickness with Magnetic Gages. 25 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 26 1.5 SUBMITTALS 27 A. Submittals shall be in accordance with Section 0133 00. 28 B. All submittals shall be approved by the City prior to delivery and/or fabrication for 29 specials. 30 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS 31 A. Product Data 32 1. Interior lining 33 a. If it is other than cement mortar lining in accordance with AWWA/ANSI 34 C104/A21.4,including: 35 1) Material 36 2) Application recommendations 37 3) Field touch-up procedures 38 2. Thrust Restraint 39 a. Retainer glands,thrust harnesses or any other means 40 3. Gaskets 41 a. If hydrocarbon or other special gaskets are required 42 B. Shop Drawings—Furnish for Ductile Iron Pipe used in the water distribution system or 43 for a wastewater force main for 24-inch and greater diameters, including: CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 10-4 DUCTILE IRON PIPE Page 4 of 14 1 1. Wall thickness design calculations sealed by a Licensed Professional Engineer in 2 Texas including: 3 a. Working pressure 4 b. Surge pressure 5 c. Deflection 6 2. Provide thrust restraint calculations for all fittings and valves, sealed by a Licensed 7 Professional Engineer in Texas, to verify the restraint lengths shown in the 8 Drawings. 9 3. Lay schedule/drawing for 24-inch and greater diameters, sealed by a Licensed 10 Professional Engineer in Texas including: 11 a. Pipe class 12 b. Joints type 13 c. Fittings 14 d. Stationing 15 e. Transitions 16 f. Joint deflection 17 C. Certificates 18 1. Furnish an affidavit certifying that all Ductile Iron Pipe meets the provisions of this 19 Section, each run of pipe furnished has met Specifications,all inspections have 20 been made, and that all tests have been performed in accordance with 21 AWWA/ANSI C151/A21.51. 22 2. Furnish a certificate stating that buried bolts and nuts conform to ASTM B117. 23 1.7 CLOSEOUT SUBMITTALS [NOT USED] 24 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 25 1.9 QUALITY ASSURANCE 26 A. Qualifications 27 1. Manufacturers 28 a. Finished pipe shall be the product of 1 manufacturer. 29 1) Change orders,specials, and field changes may be provided by a different 30 manufacturer upon City approval. 31 b. Pipe manufacturing operations (pipe, lining, and coatings) shall be performed 32 under the control of the manufacturer. 33 c. Ductile Iron Pipe 34 1) Manufactured in accordance with AWWA/ANSI C151/A21.51 35 a) Perform quality control tests and maintain results as outlined within 36 standard to assure compliance. 37 2) Subject each pipe to a hydrostatic test of not less than 500 psi for duration 38 of at least 10 seconds. 39 d. Approved manufacturers include American Ductile Iron Pipe Co.,US Pipe, and 40 McWane Pipe Co.No other Suppliers will be allowed. 41 B. Preconstruction Testing 42 1. The City may, at its own cost, subject random lengths of pipe for testing by an 43 independent laboratory for compliance with this Specification. 44 a. The compliance test shall be performed in the United States. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 10-5 DUCTILE IRON PIPE Page 5 of 14 1 b. Any visible defects or failure to meet the quality standards herein will be 2 grounds for rejecting the entire order. 3 1.10 DELIVERY,STORAGE,AND HANDLING 4 A. Storage and Handling Requirements 5 1. Ductile Iron Pipe shall be stored and handled in accordance with the guidelines as 6 stated in AWWA M41. 7 2. Secure and maintain a location to store the material in accordance with Section 01 8 6600. 9 1.11 FIELD [SITE] CONDITIONS [NOT USED] 10 1.12 WARRANTY [NOT USED] 11 PART 2- PRODUCTS 12 2.1 OWNER-FURNISHED [OR] OWNER-SUPPLIED PRODUCTS [NOT USED] 13 2.2 EQUIPMENT,PRODUCT TYPES AND MATERIALS 14 A. Manufacturers 15 1. Only the manufacturers as listed in the City's Standard Products List will be 16 considered as shown in Section 0160 00. 17 a. The manufacturer must comply with this Specification and related Sections. 18 2. Any product that is not listed on the Standard Products List is considered a 19 substitution and shall be submitted in accordance with Section 0125 00. 20 B. Pipe 21 1. Pipe shall be in accordance with AWWA/ANSI CI I I/A21.11,AWWA/ANSI 22 CI50/A21.15,and AWWA/ANSI C151/A21.51. 23 2. All pipe shall meet the requirements of NSF 61. 24 3. Pipe shall have a lay length of 18 feet or 20 feet except for special fittings or 25 closure pieces and necessary to comply with the Drawings. 26 4. As a minimum the following pressures classes apply. The Drawings may specify a 27 higher pressure class or the pressure and deflection design criteria may also require 28 a higher pressure class,but in no case should they be less than the following: 29 Diameter Min Pressure Class inches (psi) 3 through 12 350 14 through 20 24 250 24 2-00 30 through 64 150 30 31 5. Pipe markings shall meet the minimum requirements of AWWA/ANSI 32 C151/A21.51. Minimum pipe markings shall be as follows: 33 a. "DI"or"Ductile" shall be clearly labeled on each pipe CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 10-6 DUCTILE IRON PIPE Page 6 of 14 1 b. Weight,pressure class and nominal thickness of each pipe 2 c. Year and country pipe was cast 3 d. Manufacturer's mark 4 6. Pressure and Deflection Design 5 a. Pipe design shall be based on trench conditions and design pressure class 6 specified in the Drawings. 7 b. Pipe shall be designed according to the methods indicated in AWWA/ANSI 8 C1 50/A21.50,AWWA/ANSI C151/A21.51, and AWWA M41 for trench 9 construction,using the following parameters: 10 1) Unit Weight of Fill(w)= 130 pcf 11 2) Live Load=AASHTO HS 20 12 3) Trench Depth= 12 feet minimum, or as indicated in Drawings 13 4) Bedding Conditions=Type 4 14 5) Working Pressure (PW)= 150 psi,unless higher pressures are shown on the 15 drawinas. 16 6) Surge Allowance(Ps)= 100 psi 17 7) Design Internal Pressure(Pi)=PW+Pg or 2:1 safety factor of the actual 18 working pressure plus the actual surge pressure,whichever is greater. 19 a) Test Pressure shall be in accordance with Section 33 04 40.= 20 04 tere less than 1.25 fninimum times the swed. ,.kingpr-essufe (18-7 21 —inimum) of the pipeline fneasur-ed at the highest eleve6en 22 . 23 (2) Thle less than 1.5 times the stated working pr-essufe(22-5-psi 24 . 25 8) Maximum Calculated Deflection(D,,)=3 percent 26 9) Restrained Joint Safety Factor(Sf)= 15 ger-sent 200 percent 27 c. Trench depths shall be verified after existing utilities are located. 28 1) Vertical alignment changes required because of existing utility or other 29 conflicts shall be accommodated by an appropriate change in pipe design 30 depth. 31 2) In no case shall pipe be installed deeper than its design allows. 32 7. Provisions for Thrust 33 a. Thrust at bends,tees,plugs or other fittings shall be mechanically restrained 34 joints when required by the Drawings. 35 b. Thrust at bends adjacent to casing pipe shall be restrained by mechanical means 36 through casing and for a sufficient distance each side of casing. 37 c. No thrust restraint contribution shall be allowed for the restrained length of 38 pipe within the casing. 39 d. Restrained joints,when required, shall be used for a sufficient distance from 40 each side of the bend,tee,plug,valve or other fitting to resist thrust which will 41 be developed at the design pressure of the pipe. For the purpose of thrust, the 42 following shall apply: 43 1) Valves shall be calculated as dead ends. 44 2) Design pressure shall be greater than the working pressure of the pipe or 45 the internal pressure(Pi)whichever is greater. 46 3) Restrained joints shall consist of approved mechanical restrained or push- 47 on restrained joints as listed in the City's Standard Products List as shown 48 in Section 0160 00. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 10-7 DUCTILE IRON PIPE Page 7 of 14 1 e. The Pipe Manufacturer shall verify the length of pipe with restrained joints to 2 resist thrust in accordance with the Drawings,AWWA M41, and the following: 3 1) The weight of earth(We) shall be calculated as the weight of the projected 4 soil prism above the pipe,for unsaturated soil conditions. 5 2) Soil density= 130 pcf(maximum value to be used), for unsaturated soil 6 conditions 7 3) If indicated on the Drawings and the Geotechnical Borings that ground 8 water is expected, account for reduced soil density. 9 8. Joints 10 a. General—Comply with AWWA/ANSI CI I I/A21.11. 11 b. Push-On Joints 12 c. Mechanical Joints 13 d. Push-On Restrained Joints 14 1) Restraining Push-on joints by means of a special gasket 15 a) Only those products that are listed in Section 0160 00 16 b) The working pressure rating of the restrained gasket must exceed the 17 test pressure of the pipe line to be installed. 18 c) Approved for use of restraining Ductile Iron Pipe in casing with a 19 carrier pipe of 4-inches to 12-inches 20 d) Otherwise only approved if specially listed on the Drawings 21 2) Push-on Restrained Joint bell and spigot 22 a) Only those products list in the standard products list will be allowed for 23 the size listed in the standard products list per Section 0160 00. 24 b) Pressure rating shall exceed the working and test pressure of the pipe 25 line. 26 e. Flanged Joints—AWWA/ANSI Cl 15/A21.15,ASME B16.1, Class 125 27 f. Flange bolt circles and bolt holes shall match those of ASME B 16.1,Class 125. 28 g. Field fabricated flanges are prohibited. 29 9. Gaskets 30 a. Provide Gaskets in accordance with Section 33 1105. 31 10. Isolation Flanges 32 a. Flanges required by the drawings to be Isolation Flanges shall conform to 33 Section 33 04 10. 34 11. Bolts and Nuts 35 a. Mechanical Joints 36 1) Provide bolts and nuts in accordance with Section 33 1105. 37 b. Flanged Ends 38 1) Meet requirements ofAWWA C115. 39 a) Provide bolts and nuts in accordance with Section 33 1105. 40 12. Flange Coatings 41 a. Connections to Steel Flanges 42 1) Buried connections with Steel Flanges shall be coated with a Petrolatum 43 Tape System in accordance with Section 33 1105. 44 13. Ductile Iron Pipe Exterior Coatings 45 a. All ductile iron shall be coated with a laver of arc-sprayed zinc per ISO 8179; 46 and have an asphaltic top coating,minimum of 1 mil thick, on the pipe exterior, 47 unless otherwise specified in the Contract Documents. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 10-8 DUCTILE IRON PIPE Page 8 of 14 1 14. Polyethylene Encasement 2 a. All buried Ductile Iron Pipe shall be polyethylene encased. 3 b. Only manufacturers listed in the City's Standard Products List as shown in 4 Section 0160 00 will be considered acceptable. 5 c. Use only virgin polyethylene material. 6 d. Encasement for buried pipe shall be 8 mil linear low density(LLD) 7 polyethylene conforming to AWWA/ANSI CI05/A21.5 or 4 mil high density 8 cross-laminated(HDCL)polyethylene encasement conforming to 9 AWWA/ANSI C105/A21.5 and ASTM A674. 10 e. Marking: At a minimum of every 2 feet along its length,the mark the 11 polyethylene film with the following information: 12 1) Manufacturer's name or trademark 13 2) Year of manufacturer 14 3) AWWA/ANSI C105/A21.5 15 4) Minimum film thickness and material type 16 5) Applicable range of nominal diameter sizes 17 6) Warning—Corrosion Protection—Repair Any Damage 18 f. Special Markings/Colors 19 1) Reclaimed Water,perform one of the following: 20 a) Label polyethylene encasement with"RECLAIMED WATER", 21 b) Provide purple polyethylene in accordance with the American Public 22 Works Association Uniform Color Code; or 23 c) Attach purple reclaimed water marker tape to the polyethylene wrap. 24 2) Wastewater,perform one of the following: 25 a) Label polyethylene encasement with"WASTEWATER"; 26 b) Provide green polyethylene in accordance with the American Public 27 Works Association Uniform Color Code; or 28 c) Attach green sanitary sewer marker tape to the polyethylene wrap. 29 g. Minimum widths 30 Polyethylene Tube and Sheet Sizes for Push-On Joint Pipe Nominal Pipe Diameter Min. Width—Flat Tube Min. Width—Sheet (inches) (inches) (inches) 3 14 28 4 14 28 6 16 32 8 20 40 10 24 48 12 27 54 14 30 60 16 34 68 18 37 74 20 41 82 24 54 108 30 67 134 36 81 162 42 81 162 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 10-9 DUCTILE IRON PIPE Page 9 of 14 48 95 190 54 108 216 60 108 216 64 121 242 1 15. Ductile Iron Pipe Interior Lining 2 a. Cement Mortar Lining 3 1) Ductile Iron Pipe for potable water shall have a cement mortar lining in 4 accordance with AWWA/ANSI C104/A21.04 and be acceptable according 5 to NSF 61. 6 b. Ceramic Epoxy or Epoxy Linings 7 1) Ductile Iron Pipe for use in wastewater applications shall be lined with a 8 Ceramic Epoxy or Epoxy lining as designated in the City's Standard 9 Products List as shown in Section 0160 00. 10 2) Apply lining at a minimum of 40 mils DFT. 11 3) Due to the tolerances involved,the gasket area and spigot end up to 6 12 inches back from the end of the spigot end must be coated with 6 mils 13 nominal, 10 mils maximum using a Joint Compound as supplied by the 14 manufacturer. 15 a) Apply the joint compound by brush to ensure coverage. 16 b) Care should betaken that the joint compound is smooth without excess 17 buildup in the gasket seat or on the spigot ends. 18 c) Coat the gasket seat and spigot ends after the application of the lining. 19 4) Surface preparation shall be in accordance with the manufacturer's 20 recommendations. 21 5) Check thickness using a magnetic film thickness gauge in accordance with 22 the method outlined in SSPC PA 2. 23 6) Test the interior lining of all pipe barrels for pinholes with a non- 24 destructive 2,500 volt test. 25 a) Repair any defects prior to shipment. 26 7) Mark each fitting with the date of application of the lining system along 27 with its numerical sequence of application on that date and records 28 maintained by the applicator of his work. 29 8) For all Ductile Iron Pipe in wastewater service where the pipe has been 30 cut, coat the exposed surface with the touch-up material as recommended 31 by the manufacturer. 32 a) The touch-up material and the lining shall be of the same manufacturer. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 10-10 DUCTILE IRON PIPE Page 10 of 14 1 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 [NOT USED] 7 3.4 INSTALLATION 8 A. General 9 1. Install pipe, fittings, specials and appurtenances as specified herein, as specified in 10 AWWA C600,AWWA M41 and in accordance with the pipe manufacturer's 11 recommendations. 12 2. See Section 33 11 11 for installation requirements for Ductile Iron Fittings. 13 3. Lay pipe to the lines and grades as indicated in the Drawings. 14 4. Excavate and backfill trenches in accordance with Section 33 05 10. 15 5. Embed Ductile Iron Pipe in accordance with Section 33 05 10. 16 6. For installation of carrier pipe within casing, see Section 33 05 24. 17 B. Pipe Handling 18 1. Haul and distribute pipe and fittings at the project site. 19 2. Handle piping with care to avoid damage. 20 a. Inspect each joint of pipe and reject or repair any damaged pipe prior to 21 lowering into the trench. 22 b. Do not handle the pipe in such a way that will damage the interior lining. 23 c. Use only nylon ropes, slings or other lifting devices that will not damage the 24 surface of the pipe for handling the pipe. 25 3. At the close of each operating day: 26 a. Keep the pipe clean and free of debris,dirt,animals and trash—during and after 27 the laying operation. 28 b. Effectively seal the open end of the pipe using a gasketed night cap. 29 C. Joint Making 30 1. Mechanical Joints 31 a. Bolt the follower ring into compression against the gasket with the bolts 32 tightened down evenly then cross torqued in accordance with AWWA C600. 33 b. Overstressing of bolts to compensate for poor installation practice will not be 34 permitted. 35 2. Push-on Joints 36 a. Install Push-on joints as defined in AWWA/ANSI Cl 11/A21.11. 37 b. Wipe clean the gasket seat inside the bell of all extraneous matter. 38 c. Place the gasket in the bell in the position prescribed by the manufacturer. CITY OF FORT WORTH Northside IV 24-Inch Rater Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 10-11 DUCTILE IRON PIPE Page 11 of 14 1 d. Apply a thin film of non-toxic vegetable soap lubricant to the inside of the 2 gasket and the outside of the spigot prior to entering the spigot into the bell. 3 e. When using a field cut plain end piece of pipe,refinish the field cut and scarf to 4 conform to AWWA C6OO. 5 3. Flanged Joints 6 a. Use erection bolts and drift pins to make flanged connections. 7 1) Do not use undue force or restraint on the ends of the fittings. 8 2) Apply even and uniform pressure to the gasket. 9 b. The fitting must be free to move in any direction while bolting. 10 1) Install flange bolts with all bolt heads faced in one direction. 11 4. Joint Deflection 12 a. Deflect the pipe only when necessary to avoid obstructions or to meet the lines 13 and grades and shown in the Drawings. 14 b. The deflection of each joint must be in accordance with AWWA C6O0 Table 3. 15 c. The maximum deflection allowed is 50 percent of that indicated in AWWA 16 C6OO. 17 d. The manufacturer's recommendation may be used with the approval of the 18 Engineer. 19 D. Polyethylene Encasement Installation 20 1. Preparation 21 a. Remove all lumps of clay,mud,cinders,etc.,on pipe surface prior to 22 installation of polyethylene encasement. 23 1) Prevent soil or embedment material from becoming trapped between pipe 24 and polyethylene. 25 b. Fit polyethylene film to contour of pipe to affect a snug,but not tight encase 26 with minimum space between polyethylene and pipe. 27 1) Provide sufficient slack in contouring to prevent stretching polyethylene 28 where it bridges irregular surfaces such as bell-spigot interfaces,bolted 29 joints or fittings and to prevent damage to polyethylene due to backfilling 30 operations. 31 2) Secure overlaps and ends with adhesive tape and hold. 32 c. For installations below water table and/or in areas subject to tidal actions, seal 33 both ends of polyethylene tube with adhesive tape at joint overlap. 34 2. Tubular Type(Method A) 35 a. Cut polyethylene tube to length approximately 2 feet longer than pipe section. 36 b. Slip tube around pipe,centering it to provide 1-foot overlap on each adjacent 37 pipe section and bunching it accordion-fashion lengthwise until it clears pipe 38 ends. 39 c. Lower pipe into trench and make up pipe joint with preceding section of pipe. 40 d. Make shallow bell hole at joints to facilitate installation of polyethylene tube. 41 e. After assembling pipe joint,make overlap of polyethylene tube,pull bunched 42 polyethylene from preceding length of pipe, slip it over end of the new length 43 of pipe and wrap until it overlaps joint at end of preceding length of pipe. 44 f. Secure overlap in place. 45 g. Take up slack width at top of pipe to make a snug, but not tight, fit along barrel 46 of pipe, securing fold at quarter points. 47 h. Repair cuts,tears,punctures or other damage to polyethylene. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 10-12 DUCTILE IRON PIPE Page 12 of 14 1 i. Proceed with installation of next pipe in same manner. 2 3. Tubular Type(Method B) 3 a. Cut polyethylene tube to length approximately 1 foot shorter than pipe section. 4 b. Slip tube around pipe,centering it to provide 6 inches of bare pipe at each end. 5 c. Take up slack width at top of pipe to make a snug,but not tight, fit along barrel 6 of pipe,securing fold at quarter points; secure ends. 7 d. Before making up joint, slip 3-foot length of polyethylene tube over end of 8 proceeding pipe section,bunching it accordion-fashion lengthwise. 9 e. After completing joint,pull 3-foot length of polyethylene over joint, 10 overlapping polyethylene previously installed on each adjacent section of pipe 11 by at least 1 foot;make each end snug and secure. 12 4. Sheet Type 13 a. Cut polyethylene sheet to a length approximately 2 feet longer than piece 14 section. 15 b. Center length to provide 1-foot overlap on each adjacent pipe section,bunching 16 it until it clears the pipe ends. 17 c. Wrap polyethylene around pipe so that it circumferentially overlaps top 18 quadrant of pipe. 19 d. Secure cut edge of polyethylene sheet at intervals of approximately 3 feet. 20 e. Lower wrapped pipe into trench and make up pipe joint with preceding section 21 of pipe. 22 f. Make shallow bell hole at joints to facilitate installation of polyethylene. 23 g. After completing joint,make overlap and secure ends. 24 h. Repair cuts,tears,punctures or other damage to polyethylene. 25 i. Proceed with installation of next section of pipe in same manner. 26 5. Pipe-Shaped Appurtenances 27 a. Cover bends,reducers,offsets and other pipe-shaped appurtenances with 28 polyethylene in same manner as pipe and fittings. 29 6. Odd-Shaped Appurtenances 30 a. When it is not practical to wrap valves,tees, crosses, and other odd-shaped 31 pieces in tube,wrap with flat sheet or split length polyethylene tube by passing 32 sheet under appurtenances and bringing it up around body. 33 b. Make seams by bringing edges together, folding over twice and taping down. 34 c. Tape polyethylene securely in place at the valve stem and at any other 35 penetrations. 36 7. Repairs 37 a. Repair any cuts,tears,punctures or damage to polyethylene with adhesive tape 38 or with short length of polyethylene sheet or cut open tube,wrapped around 39 fitting to cover damaged area and secured in place. 40 8. Openings in Encasement 41 a. Provide openings for branches, service taps,blow-offs, air valves and similar 42 appurtenances by making an X-shaped cut in polyethylene and temporarily 43 folding back film. 44 b. After appurtenance is installed,tape slack securely to appurtenance and repair 45 cut,as well as other damaged area in polyethylene with tape. 46 c. Service taps may also be made directly through polyethylene,with any 47 resulting damaged areas being repaired as described above. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 3311 10-13 DUCTILE IRON PIPE Page 13 of 14 1 9. Junctions between Wrapped and Unwrapped Pipe: 2 a. Where polyethylene-wrapped pipe joins an adjacent pipe that is not wrapped, 3 extend polyethylene wrap to cover adjacent pipe for distance of at least 3 feet. 4 b. Secure end with circumferential turns of tape. 5 c. Wrap service lines of dissimilar metals with polyethylene or suitable dielectric 6 tape for minimum clear distance of 3 feet away from Cast or Ductile Iron Pipe. 7 3.5 REPAIR/RESTORATION 8 A. Patching 9 1. Excessive field-patching is not permitted of lining or coating. 10 2. Patching of lining or coating will be allowed where area to be repaired does not 11 exceed 100 square inches and has no dimensions greater than 12 inches. 12 3. In general,there shall not be more than 1 patch on either the lining or the coating of 13 any 1 joint of pipe. 14 4. Wherever necessary to patch the pipe: 15 a. Make patch with cement mortar as previously specified for interior joints. 16 b. Do not install patched pipe until the patch has been properly and adequately 17 cured and approved for laying by the City. 18 5. Promptly remove rejected pipe from the site. 19 3.6 RE-INSTALLATION [NOT USED] 20 3.7 FIELD [OR] SITE QUALITY CONTROL 21 A. Potable Water Mains 22 1. Cleaning,disinfection,hydrostatic testing and bacteriological testing of water mains 23 a. Clean,flush,pig,disinfect,hydrostatic test and bacteriological test the water 24 main as specified in Section 33 04 40. 25 B. Wastewater Lines 26 1. Closed Circuit Television(CCTV)Inspection 27 a. Provide a Post-CCTV Inspection in accordance with Section 33 0131. 28 3.8 SYSTEM STARTUP [NOT USED] 29 3.9 ADJUSTING [NOT USED] 30 3.10 CLEANING [NOT USED] 31 3.11 CLOSEOUT ACTIVITIES [NOT USED] 32 3.12 PROTECTION [NOT USED] 33 3.13 MAINTENANCE [NOT USED] 34 3.14 ATTACHMENTS [NOT USED] 35 END OF SECTION 36 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 3311 10-14 DUCTILE IRON PIPE Page 14 of 14 Revision Log DATE NAME SUMMARY OF CHANGE 1.2.A.l.b.—Updated Payment types 12/20/2012 D.Johnson 1.3—Added definitions of gland types for clarity 2.2.13.9, 10, 11 and 12—Added reference to Section 33 1105 and removed material specification for bolts,nuts and gaskets 1 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 13-1 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 1 of 18 1 ACTION 33 1113 2 CONCRETE PRESSURE PIPE,BAR-WRAPPED, STEEL CYLINDER TYPE 3 PART1 - GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. Concrete Pressure Pipe,Bar-Wrapped, Steel Cylinder Type (Concrete Pressure 7 Pipe)24-inch through 72-inch for potable water applications in conformance with 8 AWWA C303 and AWWA M9 Concrete Pressure Pipe. 9 B. Deviations from this City of Fort Worth Standard Specification.Additions are 10 underlined and deletions are strike-thru. 11 1. 1.1 A. 1. 12 2. 1.3 A. 7. 13 3. 1.3 A. 9. 14 4. 1.6 B.4. 15 5. 1.6 B. 5 16 6. 1.6 C. 17 7. 1.9 A. 1. a. 18 8. 1.9 A. 1. c. 19 9. 1.9 A. 1. e. 20 10. 1.9.A.l.f. 21 11. 1.9 C.2. a. 22 12. 1.10 A. 4. d. iv. 23 13. 2.2 A. 3. 24 14. 2.2 A. 4. 25 15. 2.2 B. 7. a. 1)c) 26 16. 2.2 B. 10. a. 27 17. 2.2 B. 17. 28 18. 2.2 C. 1. e. 8) 29 19. 2.2 C. 1. e. 12) 30 20. 2.2 C. 1. e. 13) 31 21. 2.2 C. 1. e. 14) 32 22. 2.2 C. 1. g. 33 23. 2.2 C.2. c.1 34 24. 2.2 C.2. c. 1.b 35 25. 2.2 C.2. c. 1. c 36 26. 2.2 C.2. c. 1. d 37 27. 2.2 C.2. c. 1. E 38 28. 2.2 C. 5. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 13-2 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 2 of 18 1 29. 2.2 C. 7. 2 30. 3.4 B. 3. 3 31. 3.4 C. 1. e. 1) 4 32. 3.4 C. 2. a. 6) 5 33. 3.4 C. 4. a. 6 34. 3.7 A. 2. 7 C. Related Specification Sections include, but are not necessarily limited to: 8 1. Division 0—Bidding Requirements,Contract Forms,and Conditions of the 9 Contract 10 2. Division 1 —General Requirements 11 3. Section 33 0131 —Closed Circuit Television(CCTV)Inspection 12 4. Section 33 04 10—Joint Bonding and Electrical Isolation 13 5. Section 33 04 40—Cleaning and Acceptance Testing of Water Mains 14 6. Section 33 05 10—Utility Trench Excavation, Embedment and Backfill 15 7. Section 33 1105—Bolts,Nuts,and Gaskets 16 1.2 PRICE AND PAYMENT PROCEDURES 17 A. Measurement and Payment 18 1. Concrete Pressure Pipe 19 a. Measurement 20 1) Measured horizontally along the surface from center line to centerline of 21 the fitting or appurtenance 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 unit 25 price bid per linear foot for"Concrete AWWA C303 Pipe"installed for: 26 a) Various sizes 27 b) Various types of backfill 28 c. The price bid shall include: 29 1) Furnishing and installing Concrete Pressure Pipe with joints as specified by 30 the Drawings 31 2) Mobilization 32 3) Coating 33 4) Lining 34 5) Pavement removal 35 6) Excavation 36 7) Hauling 37 8) Disposal of excess material 38 9) Furnishing,placement, and compaction of embedment 39 10) Trench water stops 40 11) Joint restraint 41 12) Bolts and nuts 42 13) Welding 43 14) Gaskets, if allowed 44 15) Furnishing,placement, and compaction of backfill 45 16) Clean-up CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 13-3 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 3 of 18 1 17) Cleaning 2 18) Disinfection 3 19) Testing 4 2. Concrete Pressure Pipe Fittings 5 a. Measurement 6 1) Measurement for this Item shall be by lump sum. 7 b. Payment 8 1) The work performed and materials furnished in accordance with this Item 9 shall be paid for at the Iump sum price bid for"C303 Fittings"installed for: 10 a) Various sizes 11 b) Various types of backfill 12 c. The price bid shall include: 13 1) Furnishing and installing Concrete Pressure Pipe Fittings as specified by 14 the Drawings 15 2) Mobilization 16 3) Coating 17 4) Lining 18 5) Pavement removal 19 6) Excavation 20 7) Hauling 21 8) Disposal of excess material 22 9) Furnishing,placement, and compaction of embedment 23 10) Trench water stops 24 11) Joint restraint 25 12) Bolts and nuts 26 13) Welding 27 14) Gaskets,if allowed 28 15) Furnishing,placement, and compaction of backfill 29 16) Clean-up 30 17) Cleaning 31 18) Disinfection 32 19) Testing 33 1.3 REFERENCES 34 A. Reference Standards 35 1. Reference standards cited in this Specification refer to the current reference 36 standard published at the time of the latest revision date logged at the end of this 37 Specification,unless a date is specifically cited. 38 2. American Society of Mechanical Engineers(ASME): 39 a. B 16.1,Gray Iron Pipe Flanges and Flanged Fittings(Classes 25, 125 and 250). 40 3. American Society of Testing and Materials(ASTM): 41 a. A242, Standard Specification for High-Strength Low-Alloy Structural Steel. 42 b. A307, Standard Specification for Carbon Steel Bolts and Studs, 60,000 PSI 43 Tensile Strength. 44 c. BI 17, Standard Practice for Operating Salt Spray(Fog)Apparatus. 45 d. B633, Standard Specification for Electrodeposited Coatings of Zinc on Iron and 46 Steel. 47 e. C33, Standard Specification for Concrete Aggregates. 48 f. C144, Standard Specification for Aggregate for Masonry Mortar. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 13-4 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 4 of 18 1 g. C150, Specification for Portland Cement. 2 h. C293, Standard Test Method for Flexural Strength of Concrete(Using Simple 3 Beam with Center-Point Loading). 4 i. C497,Methods of Testing Concrete Pipe. 5 j. C882, Standard Test Method for Bond Strength of Epoxy-Resin Systems Used 6 With Concrete By Slant Shear. 7 k. C1090, Standard Test Method for Measuring Changes in Height of Cylindrical 8 Specimens of Hydraulic-Cement Grout. 9 1. E165, Standard Practice for Liquid Penetrant Examination for General Industry. 10 4. American Welding Society(AWS): 11 a. D1.1, Structural Welding Code- Steel. 12 5. American Water Works Association(AWWA): 13 a. C206,Field Welding of Steel Water Pipe. 14 b. C207, Steel Pipe Flanges for Waterworks Service - Sizes 4 IN through 144 IN. 15 c. C303, Concrete Pressure Pipe,Bar-Wrapped, Steel-Cylinder Type. 16 d. M9, Concrete Pressure Pipe. 17 6. American Water Works Association/American National Standards Institute 18 (AWWA/ANSI): 19 a. C111/A21.11,Rubber-Gasket Joints for Ductile-Iron Pressure Pipe and 20 Fittings. 21 22 8. National Sanitation Foundation(NSF): 23 a. NSF 61,Drinking Water System Components -Health Effects 24 9. American Concrete Pressure Pipe Association(ACPPA) 25 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 26 1.5 SUBMITTALS 27 A. Submittals shall be in accordance with Section 0133 00. 28 B. All submittals shall be approved by the City prior to delivery and/or fabrication for 29 specials. 30 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS 31 A. Product Data 32 1. Exterior Coating 33 a. Material data 34 b. Application recommendations 35 c. Field touch-up procedures 36 2. Joint Wrappers 37 a. Material data 38 b. Installation recommendations 39 3. Flexible Joint Couplings 40 a. Manufacturer 41 b. Model 42 4. Mixes 43 a. Mortar for interior joints and patches 44 b. Bonding agents for patches CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 13-5 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 5 of 18 1 5. Gaskets(if applicable) 2 B. Shop Drawings—Furnish for Concrete Pressure Pipe used in the potable water systems 3 including: 4 1. Wall thickness design calculations sealed by a Licensed Professional Engineer in 5 Texas including: 6 a. Internal pressure 7 1) Working Pressure 8 2) Test Pressure 9 3) Surge pressure 10 b. External pressure 11 1) Deflection 12 2) Buckling 13 c. Special physical loading such as supports or joint design 14 d. Thermal expansion and/or contraction, if applicable for the proposed 15 installation 16 2. Thrust restraint calculations for all fittings and valves including the restraint length 17 sealed by a Licensed Professional Engineer in Texas. 18 3. Fabrication and lay drawings showing a schematic location with profile and a 19 tabulated layout schedule that is sealed by a Licensed Professional Engineer in 20 Texas and includes: 21 a. Pipe class 22 b. Joint types 23 c. Fittings 24 d. Thrust Restraint 25 e. Stationing(in accordance with the Drawings) 26 f. Transitions 27 g. Joint deflection 28 h. Outlet locations for welding,ventilation, and access 29 i. Welding requirements 30 4. Pipe within Casing 31 a. Provide drawings detailing how pipe is restrained to prevent floating within the 32 casing and built up mortar rings used for supports. 33 5. Contractor's proposed field welding procedure in accordance with AWWA C 206 34 and AWS D1.1 35 C. Certificates and Test Reports 36 a. Submittals for certificates and testing reports shall be as outlined in Article 1.9 37 of this Section. 38 b. Certified test reports for factory welds of fittings from an independent certified 39 welding inspector not,employed by the pipe manufacturer. 40 c. Certified test reports for field welds from an independent certified welding 41 inspector,not employed by pipe manufacturer. 42 1.7 CLOSEOUT SUBMITTALS [NOT USED] 43 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 44 1.9 QUALITY ASSURANCE 45 A. Qualifications CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 13-6 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 6 of 18 1 1. Manufacturers 2 a. Shall be American Concrete Pressure Pipe Association(ACPPA)Quality 3 Program certified, I.S.O. 9001 Quality Certification Program certified, or equal, 4 for Concrete Pressure Pipe and accessory manufacturing. 5 b. Pipe manufacturing operations (pipe, lining,and coatings)shall be performed 6 under the control of the manufacturer. 7 c. Pipe shall be the product of 1 manufacturer which has had not less than 5 years 8 successful experience manufacturing AWWA C303 pipe within the United 9 States of the particular type and size indicated. 10 1) This experience record will be thoroughly investigated by the Engineer,and 11 acceptance will be at the sole discretion of the Engineer and City. 12 2) Pipe manufacturing operations(pipe, fittings, lining, and coating)shall be 13 performed at 1 location,unless otherwise approved by the Engineer. 14 d. Pipe shall be manufactured in accordance with the latest revisions of 15 AWWA C303. 16 e. All pipe and fittings shall not be shipped over salt waterways or via rail. 17 f. Approved manufacturers include US Pipe.No others Suppliers will be allowed. 18 B. Certifications 19 1. Prior to shipment of the pipe,the Pipe Manufacturer shall submit the following: 20 a. A Certificate of Adequacy of Design stating that the pipe to be furnished 21 complies with AWWA C303 and these Specifications 22 b. Copies of results of factory hydrostatic tests shall be provided to the Engineer 23 c. Mill certificates, including chemical and physical test results for each heat of 24 steel 25 1) The manufacturer shall perform the tests described in AWWA C303, for all 26 pipe, fittings, and specials, except that the absorption test detailed in this 27 Specification shall supersede the requirements of the applicable portion of 28 AWWA C303. 29 d. Certified test reports for welder certification for factory and field welds in 30 accordance with AWWA C303, Section 5 31 e. Certified test reports for cement mortar tests 32 f. Certified test reports for steel cylinder tests 33 C. Hydrostatic Pressure Testing 34 1. Hydrostatic pressure testing shall meet or exceed the requirements of AWWA C303 35 Section 4.6—Fabrication. 36 a. Each pipe cylinder,with rings welded to its ends, shall be hydrostatically tested 37 prior to application of lining or coating. 38 b. The internal test pressure shall be that which results in a fiber stress equal to 75 39 percent of the minimum yield strength of the steel used. 40 c. Each pipe cylinder tested shall be completely watertight under maximum test 41 pressure. 42 d. Test pressure shall be held for sufficient time to observe the weld seams. 43 e. Pipe manufacturer shall maintain a recording of the pressure gauge report and 44 provide to the Engineer. 45 2. Fittings shall be fabricated from hydrostatically tested pipe or fabricated of welded 46 steel sheets or plates. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 13-7 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 7 of 18 1 a. Fittings shall be tested in accordance with AWWA C303. All welds on fittings 2 shall be tested by hydrostatic test,ultrasonic test,air test, or magnetic particle 3 test. Air test shall be made by applying air to the weld at 10 pounds per square 4 inch pressure and checking for leaks around and through welds with soap 5 solution. In addition, 5 percent of welds on fittings shall be checked with x-ray 6 or ultrasonic testing by an independent certified welding inspector paid for by 7 the Pipe Manufacturer. 8 3. Factory Testing 9 a. Cement Mortar Coating-Absorption Test 10 1) A water absorption test shall be performed on samples of cured mortar 11 coating taken from each working shift. 12 a) The mortar coating samples shall have been cured in the same manner 13 as the pipe. 14 b) A test value shall consist of the average of a minimum of 3 samples 15 taken from the same working shift. 16 c) The test method shall be in accordance with ASTM C497,Method A. 17 d) The average absorption value for any test shall not exceed 9 percent 18 and no individual sample shall have an absorption exceeding 11 19 percent. 20 e) Tests for each working shift shall be performed on a daily basis until 21 conformance to the absorption requirements has been established by 10 22 consecutive passing test results,at which time testing may be 23 performed on a weekly basis for each working shift. 24 (1) Daily testing shall be resumed for each working shift with failing 25 absorption test results and shall be maintained until conformance to 26 the absorption requirements is re-established by 10 consecutive 27 passing test results. 28 D. Cement Mortar Lining 29 1. Shop-applied cement mortar linings shall be tested in accordance with AWWA 30 C303. 31 E. City Testing and Inspection 32 1. The City reserves the option to have an independent testing laboratory, at the City's 33 expense, inspect pipe and fittings at the pipe manufacturer's plant. 34 a. The City's testing laboratory and Engineer shall have free access to the 35 manufacturer's plant. 36 b. The pipe manufacturer shall notify the City, in writing,at least 2 weeks prior to 37 pipe fabrication as to start of fabrication and fabricating schedule. The City will 38 then advise the manufacturer as to City's decision regarding tests to be 39 performed by an independent testing laboratory. 40 c. In the event the City elects to retain an independent testing laboratory to make 41 material tests and weld tests,it is the intent that the tests be limited to 1 spot 42 testing of each category unless the tests do not show compliance with the 43 standard. 44 1) If these tests do not show compliance,the City reserves the right to have 45 the laboratory make additional tests and observations. 46 2. The inspection and testing by the independent testing laboratory anticipates that 47 production of pipe shall be done over a normal period of time and without"slow 48 downs" or other abnormal delays. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 13-8 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 8 of 18 1 a. In the event that an abnormal production time is required,and the City is 2 required to pay excessive costs for inspection,then the Contractor shall be 3 required to reimburse the City for such costs over and above those which would 4 have been incurred under a normal schedule of production as determined by the 5 Engineer. 6 F. Manufacturer's Technician for Pipe Installation 7 1. Pipe Manufacturer's Representative 8 a. During the construction period,the pipe manufacturer shall furnish the services 9 of a factory trained, qualified,job experienced technician to advise and instruct, 10 as necessary,in pipe laying and pipe jointing. 11 1) The technician shall assist and advise the Contractor in his pipe laying 12 operations and shall instruct construction personnel in proper joint assembly 13 and joint inspection procedures. 14 2) The technician is not required to be on-site full time;however,the 15 technician shall be regularly on-site during the first 2 weeks of pipe laying 16 and thereafter as requested by the Engineer,City or Contractor. 17 1.10 DELIVERY,STORAGE,AND HANDLING 18 A. Packing 19 1. Prepare pipe for shipment to: 20 a. Afford maximum protection from normal hazards of transportation 21 b. Allow pipe to reach project site in an undamaged condition 22 2. Pipe damaged in shipment shall not be delivered to the project site unless such 23 damaged pipe is properly repaired. 24 3. After the completed pipe and fittings have been removed from the final cure at 25 the manufacturing plant: 26 a. Protect pipe lining from drying by means of plastic end covers banded to the 27 pipe ends. 28 b. Maintain covers over the pipe ends at all times until ready to be installed. 29 c. Moisture shall be maintained inside the pipe by periodic addition of water as 30 necessary. 31 4. Pipes shall be carefully supported during shipment and storage. 32 a. Pipe, fittings and specials shall be separated so that they do not bear against 33 each other and the whole load shall be securely fastened to prevent 34 movement in transit. 35 b. Ship pipe on padded bunks with tie-down straps approximately over stulling. 36 c. Store pipe on padded skids,sand or dirt berms,tires or other suitable means 37 to protect the pipe from damage. 38 d. Each end and each length of pipe, fitting or special(42-inches and larger) 39 and the middle of each pipe joint shall be internally supported and braced 40 with stulls to maintain a true circular shape. 41 i. Internal stulls shall consist of timber or steel firmly wedged and secured 42 so that stulls remain in place during storage, shipment and installation. 43 ii. Pipe shall be rotated so that one stull remains vertical during storage, 44 shipment and installation. 45 iii. At a minimum, stulls shall be placed at each end,each quarter point and 46 center. 47 iv. Stulls shall not be removed until pipe is backfilled. 48 B. Delivery,Handling, and Storage CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 13-9 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 9 of 18 1 1. Once the first shipment of pipe has been delivered to the site,the Engineer and 2 the Contractor shall inspect the pipe's interior coating for excessive cracking. 3 a. If excessive cracking is found, exceeding the allowance in AWWA C303, 4 modify shipping procedures to reduce or eliminate cracking. 5 2. Deliver,handle and store pipe in accordance with the manufacturer's 6 recommendations to protect coating systems. 7 C. Marking for Identification 8 1. For each joint of pipe and each fitting,plainly mark on 1 end: 9 a. Class for which it is designated 10 b. Date of manufacturer 11 c. Identification number 12 d. Top centerlines shall be marked on all specials. 13 D. Point of Delivery 14 1. The Contractor is responsible for securing and maintaining a location to store the 15 material in accordance with Section 0166 00. 16 17 1.11 WARRANTY [NOT USED] 18 PART 2- PRODUCTS 19 2.1 OWNER-FURNISHED [NOT USED] 20 2.2 EQUIPMENT,PRODUCT TYPES,AND MATERIALS 21 A. Manufacturers 22 1. Only the manufacturers as listed in the City's Standard Products List will be 23 considered as shown in Section 0160 00. 24 a. The manufacturer must comply with this Specification and related Sections. 25 2. Any product that is not listed on the Standard Products List is considered a 26 substitution and shall be submitted in accordance with Section 0125 00. 27 3. Mortar lining shall be centrifugally cast to leave a smooth lining. All rough spots 28 shall be ground down with a rubbing stone or other approved method. 29 4. Mortar coating shall be dense,hard with no cracks larger than hairline(0.010 30 inches). 31 B. Materials 32 1. General 33 a. Pipe shall be manufactured in accordance with the latest revisions of 34 AWWA C303,AWWA M9, as well as the special requirements of this 35 Specification. 36 b. All pipe shall meet the requirements of NSF 61. 37 2. Cement 38 a. Cement for use in concrete and mortar shall be Type I or II Portland Cement. 39 3. Aggregates 40 a. Aggregates for concrete lining and coating shall conform to ASTM C33. 41 4. Sand 42 a. Sand used for inside and outside joints shall be of silica base,conforming to 43 ASTM C 144. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 13-10 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 10 of 18 1 5. Special Coating(Mortar Rings) 2 a. Pipe to be installed in casing shall have 2 built-up mortar rings,each 3 approximately 2 feet long and slightly higher than the pipe bell,to prevent the 4 pipe from being supported by the pipe bell. 5 b. Built-up mortar rings are to be applied at the quarter points of the pipe section. 6 6. Bushings,Couplings and Plugs 7 a. Where outlets or taps are threaded,furnish and install brass reducing bushings 8 in larger steel half couplings for the outlet size indicated. 9 b. Threaded plugs shall be brass. 10 7. Mixes 11 a. Cement Mortar 12 1) Cement mortar used for pouring joints shall consist of: 13 a) 1 part Portland Cement 14 b) 2 parts clean,fine, sharp silica sand 15 c) Mixed withop table water 16 d) No manufactured sand shall be permitted. 17 e) Exterior joint mortar shall be mixed to the consistency of thick cream. 18 f) Interior joint mortar shall be mixed with as little water as possible so 19 that the mortar is very stiff,but workable. 20 g) Cement shall be ASTM C150,Type I or Type 11. 21 h) Sand shall conform to ASTM C144. 22 2) Cement mortar used for patching shall be mixed as per cement mortar for 23 inside joints. 24 8. Joint Wrappers 25 a. Joint wrappers shall be manufactured by Mar-Mac Manufacturing Company,or 26 approved equal. 27 b. For pipe within casing,Flex Protex joint filler,or approved equal,maybe used 28 for pipes that can be welded from the interior. 29 9. Flexible Joint Couplings 30 a. Flexible Joint Couplings shall be Dresser Style 38, Smith-Blair Style 411 or 31 approved equal. 32 10. Pipe Ends 33 a. The standard pipe end shall include Carnegie steel joint ring and a continuous 34 solid rubber ring gasket as per AWWA M9. 35 11. Gaskets 36 1) Flange in accordance with AWWA C207. 37 2) Provide Gaskets in accordance with Section 33 1105. 38 12. Bolts and Nuts 39 a. Flanged Ends 40 1) Flange in accordance with AWWA C207. 41 2) Provide bolts and nuts in accordance with Section 33 1105. 42 13. Isolation Flanges 43 a. Flanges required by the drawings to be Isolation Flanges shall conform to 44 Section 33 04 10. 45 14. Flange Coatings 46 a. Flange Coatings in accordance with Section 33 1105. 47 15. Threaded Outlets CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 13-11 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 11 of 18 1 a. Where outlets or taps are threaded, Threaded with CC Threads and furnish and 2 install brass bushings for the outlet size indicated. 3 16. Weld Lead Outlets(if applicable) 4 a. Use of threaded outlets for access for weld leads is permitted. 5 b. Additional outlet configurations shall be approved by the Engineer. 6 c. Outlets shall be welded after use. 7 17. Snap Rings 8 a. Snap rings shall be manufactured by Hanson Forterra, or approved equal. 9 C. Performance/Design Criteria 10 1. Pipe Design 11 a. Pipe shall be designed,manufactured and tested in accordance with the latest 12 revisions of AWWA C303,AWWA M9, as well as the special requirements of 13 this Specification. 14 b. Sizes and pressure classes(working pressure)shall be as specified in the 15 Drawings. 16 c. For the purposes of pipe design,working pressure plus transient pressure shall 17 be as indicated below. 18 d. Pipe design shall be based on trench conditions and design pressure class 19 specified in the Drawings. 20 e. Pipe shall be designed according to the methods indicated in AWWA C303 and 21 AWWA M9 for trench construction,using the following parameters: 22 1) Unit Weight of Fill(w)= 130 pounds per cubic foot 23 2) Live Load=AASHTO H-20 truck for unpaved conditions 24 3) Live Load=Cooper E-80 loading for railroad crossings 25 4) Trench Depth=As indicated on Drawings 26 5) Coefficient Ku'=0.150 27 6) Trench Width(Bd)as indicated on Drawings 28 7) Bedding Conditions=as indicated on Drawings 29 8) Pressure Class= 150 psi min.working pressure,unless higher classes are 30 shown on drawings 31 9) Surge Allowance= 100 psi minimum 32 a) where: Total Pressure(including surge)= 150 psi+ 100 psi=250 psi. 33 10) Deflection Lag Factor= 1.0 34 11) Soil Reaction Modulus(E')< 1,000 for gravel embedment 35 12) Soil Reaction Modulus(E')<4,000 for CSLM embedment 36 13) Maximum calculated deflection,Dy=Dx=1% 37 14) Coefficient k=0.09 38 15) Maximum steel stress level at working pressure equal 18,000 psi. 39 f. Trench depths indicated on Drawings shall be verified after existing utilities are 40 located. 41 1) Vertical alignment changes required because of existing utility or other 42 conflicts shall be accommodated by an appropriate change in pipe design 43 depth. 44 2) In no case shall pipe be installed deeper than its design allows. 45 g. Where the pipe requires additional external support to achieve the specified 46 maximum deflection,the Contractor and pipe supplier will be required to furnish 47 alternate methods for pipe embedment.No additional compensation will be 48 made to the Contractor by the Owner where this method is required. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 3311 13-12 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 12 of 18 1 2. Provisions for Thrust 2 a. Thrust at bends,tees or other fittings shall be resisted by restrained joints or 3 snap rings. 4 1) Thrust at bends adjacent to casing shall be restrained by welding joints 5 through the casing and a sufficient distance each side of the casing. 6 2) No thrust restraint contribution shall be allowed for pipe in casing unless 7 the annular space in the casing is filled with grout. 8 3) The distance for thrust restraint shown on the Drawings is the minimum 9 restraint and does not relieve the manufacturer from calculating the restraint 10 needs as specified herein. 11 a) In no case shall the restrained distance be less than indicated on the 12 Drawings. 13 b. Restrained joints shall be used a sufficient distance from each side of the bend, 14 tee,plug or other fitting to resist thrust which develops at the design pressure of 15 the pipe. 16 1) The distance for thrust restraint shown on the Drawings is the minimum 17 restraint and does not relieve the manufacturer from calculating the restraint 18 needs as specified herein. 19 a) In no case shall the restrained distance be less than indicated on the 20 Drawings. 21 2) Restrained joints shall consist of welded joints or snap rings. 22 3) In areas where restrained joints are used for thrust restraint,the pipe shall 23 have adequate cylinder thickness to transmit the thrust forces. 24 c. Thrust restraint design 25 1) The length of pipe with restrained joints to resist thrust forces shall be 26 verified by the pipe manufacturer in accordance with AWWA M9 and TRDP 27rp ogram and the following: 28 a) The Weight of Earth(We)shall be calculated as the weight of the 29 projected soil prism above the pipe. 30 (1) Soil Density= 130 pounds per cubic foot(maximum value to be 31 used for unsaturated soil). 32 b) use soil type V IV 33 c) friction factor=9:25 0.35 in CSLM embedment or 0.25 in crushed rock 34 embedment. 35 d) thrust design pressure equal working pressure plus surge pressure 36 e) assume only six feet of cover over the pipe in all cases. 37 d. Thrust collars will only be permitted for temporary plugs. 38 1) Thrust collars may not be used for any other application, unless approved in 39 writing by the Engineer. 40 3. Inside Diameter 41 a. The inside diameter,of the cement mortar lining shall be the nominal diameter 42 specified,unless otherwise indicated on the Drawings. 43 4. Joint Bonds,Insulated Connections and Flange Gaskets 44 a. Joint Bonds,Insulated Connection and Flange Gaskets shall be in accordance 45 with Section 33 04 10. 46 5. Bend Fittings 47 a. All bend fittings shall be long radius or 2.5 x diameter to permit passage of 48 pipeline pigs. 49 6. Fittings with Flanges CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,20I2 33 11 13-13 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 13 of 18 1 1) Flanged joints shall be provided at connections to valves and where 2 indicated on the Drawings. 3 2) Ends to be fitted with slip-on flanges shall have the longitudinal or spiral 4 welds ground flush to accommodate the type of flanges provided. 5 3) Pipe flanges and welding of flanges to Concrete Pressure Pipe shall 6 conform to the requirements of AWWA C207 and AWWA C206. 7 4) Pipe flanges shall be of rated pressure equal to or greater than the adjacent 8 pipe class. 9 5) Flanges shall match the fittings or appurtenances which are to be attached. 10 6) Flanges shall be Class E with 275 psi working pressure in accordance with 11 AWWA C207 and in accordance with ASME B16.1 Class 125 for areas 12 designated with a 225 psi test pressure. 13 7. Pipe fittings_and specials shall be designed such that the maximum stress in the pipe 14 due to thrust loading will not exceed 18,000 psi. Bend fittings over 15 degrees, 15 pipe with outlets 24-inch inches and larger,main line tees,and woes shall have the 16 following minimum thickness: 17 1)36-inch diameter and smaller=0.25-inches 18 2)37-inch to 60-inch diameter=0.375-inches 19 2.3 ACCESSORIES [NOT USED] 20 2.4 SOURCE QUALITY CONTROL [NOT USED] 21 PART 3- EXECUTION 22 3.1 INSTALLERS [NOT USED] 23 3.2 EXAMINATION [NOT USED] 24 3.3 PREPARATION [NOT USED] 25 3.4 INSTALLATION 26 A. General 27 1. Install Concrete Pressure Pipe, fittings, specials and appurtenances as required for 28 the proper functioning of the completed pipe line. 29 2. Install pipe, fittings, specials and appurtenances as specified herein, as specified in 30 AWWA M9, and in accordance with the pipe manufacturer's recommendations. 31 3. Lay pipe to the lines and grades show on the Drawings. 32 4. Excavate, embed and backfill trenches in accordance with Section 33 05 10. 33 5. At the close of each operating day: 34 a. Keep the pipe clean and free of debris,dirt, animals and trash—during and after 35 the laying operation. 36 b. Effectively seal the open end of the pipe using a gasketed night cap. 37 6. If pipe is placed in casing,restrain pipe from floating as required in Article 1.6.13.4. 38 B. Pipe Handling 39 1. Haul and distribute pipe fittings at the project site and handle piping with care to 40 avoid damage. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 13-14 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 14 of 18 1 2. Before lowering into the trench and inspect each joint of pipe and reject or repair 2 any damaged pipe. 3 3. Pipe shall be handled at all times with a minimum of 1 wide non-abrasive sling, 4 belts or other equipment designed to prevent damage to the coating or lining. 5 Chains will not be allowed. 6 4. The equipment shall be kept in such repair that its continued use is not injurious to 7 the coating. 8 5. The spacing of pipe supports required to handle the pipe shall be adequate to 9 prevent cracking or damage to the lining or coating. 10 C. Pipe Jointing 11 1. General 12 a. Thoroughly clean the bell and spigot rings before laying each joint of pipe by 13 brushing and wiping. 14 b. If any damage to the protective coating on the metal has occurred,repair the 15 damage before laying the pipe. 16 c. Lubricate the gasket and the inside surface of the bell with an approved 17 lubricant(flax soap)which will facilitate the telescoping of the joint. 18 d. Tightly fit together sections of pipe and exercise care to secure true alignment 19 and grade. 20 e. When a joint of pipe is being laid,place the gasket on the spigot ring and enter 21 the spigot end of the pipe into the bell of the adjoining pipe and force into 22 position. 23 1) The inside joint space between ends of the pipe sections shall have an 24 opening within the tolerances as recommended by the pipe manufacturer. Use 25 joint spacers at all locations to prevent over-stabbing joints. 26 f. No "blocking up" of pipe or joints will be permitted, and if the pipe is not 27 uniformly supported or the joint not made up properly,remove the joint and 28 properly prepare the trench. 29 g. After joining, check the position of the gasket with a feeler gauge. 30 1) If the gasket is out of position, disassemble the joint and repeat the joint 31 laying procedure. 32 h. For interior welded joints,complete backfilling before welding. 33 i. For exterior field-welded joints,provide adequate working room under and 34 beside the pipe. 35 2. Exterior Joints 36 a. Make the exterior joint by placing a joint wrapper around the pipe and secure in 37 place with 2 metal straps. 38 1) The wrapper shall be 9 inches wide for pipe 36-inches and larger, and 7 39 inches wide for smaller pipe,hemmed on each side. 40 2) The wrapper shall be fiberglass reinforced or burlap cloth,with lengths 41 encircling the pipe, leaving enough opening between ends to allow the mortar 42 to be poured inside the wrapper into the joint. 43 3) Fill the joint with mortar from 1 side in 1 continuous operation until it has 44 flowed entirely around the pipe. 45 4) During the filling of the joint,pat or manipulate the sides of the wrapper to 46 settle the mortar and expel any entrapped air. 47 5) Leave wrappers in place undisturbed until the mortar has set-up. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 13-15 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 15 of 18 1 6) Do not embed or backfill over pipe for a minimum of two hours to allow 2 mortar to set up.At the start of the project, excavate two Joints of pipe to 3 verify mortar does not have shrinkage cracks. 4 3. Interior Joints 5 a. Upon completion of backfilling of the pipe trench, fill the inside joint recess 6 with a stiff cement mortar/high-strength grout. 7 b. Prior to placing of mortar/grout, clean out dirt or trash which has collected in 8 the joint and moisten the concrete surfaces of the joint space by spraying or 9 brushing with a wet brush. 10 c. Ram or pack the stiff mortar/grout into the joint space and take extreme care to 11 insure that no voids remain in the joint space. 12 d. After the joint has been filled, level the surfaces of the joint mortar/grout with 13 the interior surfaces of the pipe with a steel trowel so that the surface is smooth. 14 e. Interior joints of pipe smaller than 21-inches shall have the bottom of the bell 15 buttered with grout,prior to inserting the spigot, such that when the spigot is 16 pushed into position it will extrude surplus grout from the joint. 17 1) The surplus grout shall be struck off flush with the inside of the pipe by 18 pulling a filled burlap bag or an inflated ball through the pipe with a rope. 19 4. Welded Joints 20 a. Weld joints in accordance with the AWWA M9 and AWWA C2O6. 21 1) Contractor shall provide adequate ventilation for welders and for the City to 22 observe welds. 23 2) Unless otherwise specified on the Drawings,welds shall be full circle fillet 24 welds. 25 b. Adequate provisions for reducing temperature stresses shall be the 26 responsibility of the Contractor. 27 c. Before welding: 28 1) Thoroughly clean pipe ends. 29 2) Weld pipe by machine or by the manual shielded electric arc process. 30 d. Welding shall be performed so as not to damage lining or coating. 31 e. Furnish labor, equipment,tools and supplies, including shielded type welding 32 rod. 33 1) Protect welding rod from any deterioration prior to its use. 34 2) If any portion of a box or carton is damaged,reject the entire box or carton. 35 f. In all hand welding: 36 1) The metal shall be deposited in successive layers. 37 2) Not more than 1/8 inch of metal shall be deposited in each pass. 38 3) Each pass except the final 1,whether in butt or fillet welds, shall be 39 thoroughly bobbed or peened to relieve shrinkage stresses and to remove dirt, 40 slag or flux before the succeeding bead is applied. 41 4) Each pass shall be thoroughly fused into the plates at each side of the 42 welding groove or fillet and shall not be permitted to pile up in the center of 43 the weld. 44 5) Undercutting along the side shall not be permitted. 45 g. Welds shall be free from pin holes,non-metallic inclusions,air pockets, 46 undercutting and/or any other defects. 47 h. If the ends of the pipe are laminated, split or damaged to the extent that 48 satisfactory welding contact cannot be obtained,remove the pipe from the line. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 13-16 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 16 of 18 1 i. Furnish each welder employed with a steel stencil for marking the welds so that 2 the work of each welder may be identified. 3 1) Have each welder stencil the pipe adjacent to the weld with the stencil 4 assigned to him. 5 a) In the event any welder leaves the job,his stencil shall be voided and 6 not duplicated if another welder is employed. 7 j. Welders 8 1) Each welder employed by the Contractor shall be required to satisfactorily 9 pass a welding test in accordance with AWWA C206 before being allowed to 10 weld on the line. 11 2) After each welder has qualified in the preliminary tests referred to above, 12 inspections shall be made of joints in the line. 13 a) The inspection will be done by a Certified Welding Inspector retained 14 by the City. 15 3) Any welder making defective welds shall not be allowed to continue to 16 weld. 17 k. Weld Testing 18 1) Dye penetrant tests in accordance with ASTM E165, or magnetic particle 19 test in accordance with AWWA C206 and set forth in AWS D.1.1., shall be 20 performed by the Contractor under the supervision and inspection of the 21 City's Representative or an independent testing laboratory, on all full welded 22 joints. 23 a) Welds that are defective will be replaced or repaired, whichever is 24 deemed necessary by the Engineer, at the Contractor's expense. 25 b) If the Contractor disagrees with the Engineer's interpretation of welding 26 tests,test sections may be cut from the joint for physical testing. The 27 Contractor shall bear the expense of repairing the joint,regardless of 28 the results of physical testing. 29 (1) The procedure for repairing the joint shall be approved by the 30 Engineer before proceeding. 31 5. Protection of Exposed Metal 32 a. Protect exposed ferrous metal by a minimum of 1 inch coating of cement 33 mortar as previously specified for inside joints,unless otherwise specified in the 34 Drawings. 35 b. Exposed large flat surfaces such as flanges,bolts, caulked joints,threaded 36 outlets, closures,etc., shall have coating reinforced with galvanized wire mesh. 37 c. Thoroughly clean and wet the surface receiving a cement mortar coating with 38 water just prior to placing the cement mortar coating. 39 d. After placing,take care to prevent cement mortar from drying out too rapidly 40 by covering with damp earth or burlap. 41 e. Cement mortar coating shall not be applied during freezing weather. 42 6. Patching 43 a. Excessive field-patching of lining or coating shall not be permitted. 44 b. Patching of lining or coating will be allowed where area to be repaired does not 45 exceed 100 square inches and has no dimensions greater than 12 inches. 46 c. In general,there shall not be more than 1 patch on either the lining or the 47 coating of any 1 joint of pipe. 48 d. Wherever necessary to patch the pipe,make patch with cement mortar as 49 previously specified for interior joints. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 11 13-17 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 17 of 18 1 e. Do not install patched pipe until the patch has been properly and adequately 2 cured and approved for laying by the City. 3 f. Promptly remove rejected pipe from the site. 4 3.5 REPAIR/RESTORATION [NOT USED] 5 3.6 RE-INSTALLATION [NOT USED] 6 3.7 FIELD QUALITY CONTROL 7 A. Field[oR] Site Tests and Inspections 8 1. Cleaning and Testing 9 a. Cleaning,disinfection,hydrostatic testing and bacteriological testing of water 10 mains 11 1) Clean, flush,pig,disinfect, hydrostatic test and bacteriological test the 12 water main as specified in Section 33 04 40. 13 2. Deflection Testing 14 a. Prior to hydrostatic testing,the Ci 's inspector and Contractor shall perform 15 deflection testing at a minimum rate of 2 measurement for every pipe joint. 16 b. City maw reject any areas not meeting the deflection requirements of this 17 Specification. 18 c. The Contractor shall complete internal welding of joints,welding inspections 19 and grout of the inside joints prior to measuring deflection.The welding 20 inspections shall be done by an independent CWI as described in Section 01 45 21 23 "Testing and Inspection Services". 22 d. Deflection measurements shall be made by the City's inspector and Contractor. 23 1) Welds that are defective will be replaced or repaired, whichever is deemed 24 necessary the Engineer, at the Contractor's expense. 25 2) Method for taking measurements shall be agreed to by the Owner and 26 Engineer in writing prior to installing the first joint of pipe. 27 3) Measurements shall be recorded by the Contractor. 28 4) The deflection measurements shall be made no sooner than 5 days and no 29 later than 30 days after backfilling operations are complete. 30 e. Deflection shall be determined with vertical measurements taken at the 31 locations indicated below. Locations where vertical measurements are taken 32 shall be clearly marked on the interior of the pipe. 33 1) For pipe joints 36 feet in length or less,vertical measurements shall be 34 taken at two locations, 1/4-distance from each pipe end. 35 2) For pipe joints longer than 36 feet,vertical measurements shall be taken at 36 3 locations including 1/4-distance from each pipe end and at the pipe 37 midpoint. 38 f, Correction of Pipe Not Complying with Deflection Requirements 39 1) If the averages joint deflection of a single Lint or any single measurement 40 fails to meet specifications,the entire joint shall be reworked in accordance 41 with the manufacturer's recommendations and as directed by the Owner at 42 no additional cost to the Owner. This may include uncovering the pipe,re- 43 compaction of the pipe bedding and repair of the coating. It is the 44 Contractor's responsibility to continuously measure and calculate pipe 45 deflection to verify it meets specification. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,20I2 33 11 13-18 CONCRETE PRESSURE PIPE,BAR-WRAPPED,STEEL CYLINDER TYPE Page 18 of 18 1 2) All costs associated with measuring for pine deflection and any repairs or 2 rework associated with meeting these requirements shall be borne by the 3 Contractor. 4 g. Pine Deflection Reports 5 1) A monthly report shall be submitted as Record Data showing allowable 6 deflection and 1.5 times allowable deflection and the deflection 7 measurements and calculated average deflection for each location measured 8 per joint for each joint of nine 9 2) It is the responsibility of the Contractor to verify that the nominal pipe 10 diameter meets specifications at all measured locations. Contractor shall 11 coordinate pipe replacement with the pipe manufacturer for any pipe not 12 meeting the specified intemal diameter. 13 h. Average allowable pine deflection shall not exceed 1.0%. In no case shall 14 individual measurements exceed 1.5%or D2/4,000,whichever controls,where D 15 =pipe inside nominal diameter. These measurements include the allowable 16 tolerance for lining_thickness variation. Additionally flat spots or pine with 17 damaged lining shall be repaired. 18 3.8 SYSTEM STARTUP [NOT USED] 19 3.9 ADJUSTING [NOT USED] 20 3.10 CLEANING [NOT USED] 21 3.11 CLOSEOUT ACTIVITIES [NOT USED] 22 3.12 PROTECTION [NOT USED] 23 3.13 MAINTENANCE [NOT USED] 24 3.14 ATTACHMENTS [NOT USED] 25 END OF SECTION 26 Revision Log DATE NAME SUMMARY OF CHANGE 1.10.A.4.d.—Size revision for Stull requirement 12/20/2012 D.Johnson 2,2.13.10, 11, 12 and 13—Added reference to Sections 33 1105 and 33 04 10; removed material specifications for bolts,nuts and gaskets 27 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 12 16.21-1 PRESSURE SUSTAINING VALVES Page l of 6 1 SECTION 33 12 16.21 2 PRESSURE SUSTAINING VALVES 3 PART 1 - GENERAL 4 1.1 SUMMARY 5 A. General 6 A. Furnish labor,materials, equipment, and appurtenances necessary to install and test 7 the pressure sustaining valves with solenoid control as shown on the Drawings. 8 B. Related Specification Sections include,but are not necessarily limited to: 9 1. Division 0—Bidding Requirements, Contract Forms,and Conditions of the 10 Contract 11 2. Division 1 —General Requirements 12 3. Section 33 11 10—Ductile Iron Pipe 13 1.2 PRICE AND PAYMENT PROCEDURES 14 A. Measurement and Payment 15 1. Measurement 16 a. This Item is considered subsidiary to the construction of the Pressure Plane 17 Flow Transfer Station. 18 2. Payment 19 a. The work performed and the materials furnished in accordance with this Item 20 are subsidiary to Pressure Plane Flow Transfer Station and shall be subsidiary to 21 the unit price bid per lump sum of Pressure Plane Flow Transfer Station 22 complete in place, and no other compensation will be allowed. 23 b. Payment for Pressure Plane Flow Transfer Station shall include all material, 24 labor,equipment to install Pressure Plane Flow Transfer Station as shown in 25 plans and specifications, including pressure sustaining valve,check valve, 26 butterfly valve,meter,vault,valves inside vaults,excavation,backfill,vau4s; 27 ..aloes inside the...uks, electrical,instrumentation, SCACA,antenna,fencing, 28 flex base and all other items. 29 1.3 REFERENCES 30 A. Reference Standards 31 1. Reference standards cited in this Specification refer to the current reference 32 standard 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. American Water Works Association/American(AWWA): 35 a. C111,Rubber-Gasket Joints for Ductile-Iron Pressure Pipe and Fittings 36 b. C550,Protective Interior Coatings for Valves and Hydrants 37 c. C651,Disinfecting Water Mains 38 3. American National Standards Institute(ANSI) standards: 39 a. B16.1, Gray Iron Pipe Flanges and Flanged Fittings: Classes 25, 125,and 250 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 33 12 16.21-2 PRESSURE SUSTAINING VALVES Page 2 of 6 1 b. B16.5,Pipe Flanges and Flanged Fittings:NPS 1/2 through NPS 24 2 Metric/Inch Standard 3 c. B16.21,Nonmetallic Flat Gaskets for Pipe Flanges 4 4. ASTM Intemational(ASTM) standards: 5 a. A536, Standard Specification for Ductile Iron Castings 6 b. B62, Standard Specification for Composition Bronze or Ounce Metal Castings 7 5. NSF Intemational 8 a. Standard 61, Drinking Water System Components—Health Effects 9 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 10 1.5 SUBMITTALS 11 A. Submittals shall be in accordance with Section 0133 00 12 B. All submittals shall be approved by the City prior to delivery. 13 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS 14 A. Shop Drawings. 15 B. Operation and Maintenance Manuals. 16 C. Anti-Cavitation Calculations from the valve manufacturer. 17 D. Product Data 18 1. The valve manufacturer shall be able to supply a complete line of equipment from 19 1-1/4-inch through 36-inch sizes and a complete selection of complementary 20 equipment. 21 2. The valve manufacturer shall also provide a computerized cavitation chart which 22 shows flow rate, differential pressure,percentage of valve opening, CV factor, 23 system velocity, and if there will be cavitation damage. 24 1.7 CLOSEOUT SUBMITTALS [NOT USED] 25 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 26 1.9 QUALITY ASSURANCE 27 A. Experience Requirements: 28 1. Valves shall be the product of a manufacturer who has a least 10 years' experience 29 of successful experience in the design,manufacture, and application of 30 hydraulically controlled(pilot piping and valve arrangement)valves based on water 31 system pressure used in water service and have controls to close the valve. 32 B. Manufacturer's Representative: 33 1. The valve manufacturer shall furnish the services of a competent service technician 34 for the duration of time necessary to assist in the installation, adjustment and start- 35 up operation,and field acceptance testing. The technician shall instruct City 36 personnel in the proper care,maintenance, adjustment,and operation of the 37 equipment and shall issue a written certification that the equipment has been 38 properly installed. 39 C. All pressure sustaining valves and associated appurtenances for potable water systems 40 shall conform to NSF Standard 61 and must be certified by an organization accredited 41 by ANSI. CITY OF FORT WORTH Northside IV 24-Inch Rater Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 33 12 16.21-3 PRESSURE SUSTAINING VALVES Page 3 of 6 1 1.10 DELIVERY,STORAGE,AND HANDLING [NOT USED] 2 1.11 FIELD [SITE] CONDITIONS 3 A. The equipment furnished under this Section shall be suitable for use in a potable 4 municipal water system. The equipment will be installed at the valve vault(as shown on 5 the Drawings);the pressure sustaining valve shall be capable to continuously flow up to 6 1700 gpm with a pressure drop of not more than 7 psi across the valve. 7 1.12 WARRANTY 8 A. Manufacturer shall warrant the pressure sustaining valve with solenoid control for a 9 period of three years against defects in materials, workmanship, and operational failure. 10 PART 2- PRODUCTS 11 2.1 OWNER-FURNISHED [OR] OWNER-SUPPLIED PRODUCTS [NOT USED] 12 2.2 PRODUCT TYPES 13 A. Acceptable Manufacturers: 14 1. Bermad 15 2. Cla-Val 16 3. Singer Valve 17 B. Pressure Sustaining Valve 18 1. Function: 19 a. The pressure sustaining valve with solenoid control shall maintain a minimum 20 preset upstream pressure regardless of changing flow rate and/or downstream 21 pressure. The valve shall open or close in response to an electric signal. 22 2. Main Valve: 23 a. The valve shall be hydraulically operated,single diaphragm-actuated, globe 24 pattern. The valve shall consist of three major components: the body,with seat 25 installed;the cover, with bearings installed;and the diaphragm assembly. The 26 diaphragm assembly shall be the only moving part and shall form a sealed 27 chamber in the upper portion of the valve, separating operating pressure from 28 line pressure. Packing glands and/or stuffing boxes are not permitted and there 29 shall be no pistons operating the main valve or pilot controls. 30 3. Main Valve Body: 31 a. No separate chambers shall be allowed between the main valve cover and body. 32 Valve body and cover shall be of cast Ductile Iron with 316 Stainless Steel trim 33 and epoxy coated interior/exterior per AWWA C550. 34 b. The main valve seat and the stem bearing in the valve cover shall be removable. 35 The cover bearing shall be threaded into the cover. The main valve seat shall 36 be held in with machine screws. To insure proper alignment of the valve stem, 37 the valve body and cover shall be machined with a locating lip. No"pinned" 38 covers to the valve body shall be permitted. 39 c. Cover bearing, disc retainer, and seat shall be made of the same material. All 40 necessary repairs and/or modifications other than replacement of the main valve 41 body shall be possible without removing the valve from the pipeline. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 33 12 16.21-4 PRESSURE SUSTAINING VALVES Page 4 of 6 1 4. Pressure Sustaining Valve Materials: Description Specification Pressure Rating 250 psi maximum Main Valve Body& Ductile Iron per ASTM A536 Cover Main Valve Trim 316 Stainless Steel End Detail Flanged Rubber Material EPDM Coating Interior/Exterior Epoxy Coating per AWWA C550 Temperature Range to 180 F 2 5. Pilot Control System: 3 a. The pressure sustaining pilot control shall be a direct-acting,adjustable, spring- 4 loaded,normally open,valve designed to permit flow when controlled pressure 5 is more than the spring setting. The pilot system shall include an adjustable 6 opening speed control and isolation valves for maintenance/test purposes. 7 6. Pilot Control Materials: Description Specification Body&Cover Bronze Trim 316 Stainless Steel Tubing and Fittings Copper and Brass Adjustment Range 80 to 150 PSI Operating Fluids Potable Water Gaskets EPDM 8 2.3 ACCESSORIES 9 A. Solenoid Control 10 1. The control system shall consist of a 2-way adjustable,direct acting pressure 11 sustaining pilot valve, a needle valve, isolating cock valves, a filter, and a 2-Way 12 solenoid pilot.All fittings shall be brass or stainless steel.The assembled valve 13 shall be hydraulically tested and factory adjusted. 14 2. Solenoid operating voltage 120V AC. Operator shall have discrete input contacts 15 for OPEN and CLOSE commands from SCADA. 16 2.4 SOURCE QUALITY CONTROL 17 A. The valve,pilot piping,opening and closing control valves, and other appurtenances 18 shall be completely assembled,wired and tested at the factory. The valve seats shall be 19 adjusted at the factory for correct seating. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 33 12 16.21 -5 PRESSURE SUSTAINING VALVES Page 5 of 6 1 2.5 LIMIT SWITCHES 2 A. Limit switches shall be dry contacts and shall be independently adjustable at the open 3 and closed limit. Auxiliary limit switches shall have isolated Form A or B contacts 4 rated for 10 amps at 120 VAC. 5 B. Two limit switches are required. Limit switches shall be furnished for valve control 6 and for remote and local Open and Close indications. 7 C. Valve Limit Switch Settings. The first limit switch(LS 1) shall indicate valve fully 8 closed and the second limit switch(LS2) shall indicate the valve is fully open. 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 INSTALLATION 14 A. Install the pressure sustaining valve with solenoid control in accordance with the 15 manufacturer's recommendations and as shown on the Drawings. 16 B. Install pressure gauges such that they can be read from above without having to enter 17 the valve vault. 18 3.5 REPAIR/RESTORATION [NOT USED] 19 3.6 RE-INSTALLATION [NOT USED] 20 3.7 FIELD [OR] SITE QUALITY CONTROL 21 A. Upon completion of the installation of the equipment, an acceptance test to verify the 22 satisfactory operation of the valve shall be performed. The test shall be conducted in a 23 manner, approved by and in the presence of the Engineer. The valve manufacturer's 24 representative shall be present during the valve acceptance test. The unit must perform 25 in a manner acceptable to the Engineer before final acceptance will be made by the 26 City. 27 3.8 SYSTEM STARTUP [NOT USED] 28 3.9 ADJUSTING 29 A. All adjustments will be performed in accordance with the valve manufacturer's 30 instructions and as approved by the Engineer. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 33 12 16.21-6 PRESSURE SUSTAINING VALVES Page 6 of 6 1 3.10 CLEANING [NOT USED] 2 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3 3.12 PROTECTION [NOT USED] 4 3.13 MAINTENANCE [NOT USED] 5 3.14 ATTACHMENTS [NOT USED] 6 END OF SECTION CITY OF FORT WORTH Northside!V 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 33 12 16.33-1 SWING CHECK VALVES Page 1 of 4 1 SECTION 33 12 16.33 2 SWING CHECK VALVES 3 PART 1 - GENERAL 4 1.1 SUMMARY 5 A. General 6 1. Furnish labor,materials, equipment and incidentals necessary to install swing check 7 valves(external weight and lever)at the locations and size as indicated. Valves 8 shall be designed,manufactured and tested in accordance with American Water 9 Works Association Standards ANSI/AWWA C508. 10 B. 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 1.2 PRICE AND PAYMENT PROCEDURES 15 A. Measurement and Payment 16 1. Measurement 17 a. This Item is considered subsidiary to the construction of the Pressure Plane 18 Flow Transfer Station. 19 2. Payment 20 a. The work performed and the materials furnished in accordance with this Item 21 are subsidiary to Pressure Plane Flow Transfer Station and shall be subsidiary 22 to the unit price bid per lump sum of the Pressure Plane Flow Transfer Station 23 complete in place, and no other compensation will be allowed. 24 1.3 REFERENCES 25 A. Reference Standards 26 1. Reference standards cited in this Specification refer to the current reference 27 standard published at the time of the latest revision date logged at the end of this 28 Specification,unless a date is specifically cited. 29 2. American Water Works Association/American(AWWA): 30 a. C508, Swing-Check Valves for Waterworks Service 2-In Through 24-In NPS 31 b. C550,Protective Interior Coatings for Valves and Hydrants 32 3. ASTM International(ASTM) 33 a. A126, Standard Specification for Gray Iron Castings for Valves,Flanges,and 34 Pipe Fittings 35 b. A276, Standard Specification for Stainless Steel Bars and Shapes 36 c. A536, Standard Specification for Ductile Iron Castings 37 d. A582,T303, Standard Specification for Free-Machining Stainless Steel Bars 38 4. NSF International 39 a. Standard 61,Drinking Water System Components—Health Effects CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 331216.33-2 SWING CHECK VALVES Page 2 of 4 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. 5 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS 6 A. Shop Drawings. 7 B. Operation and Maintenance Manuals. 8 1.7 CLOSEOUT SUBMITTALS [NOT USED] 9 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 10 1.9 QUALITY ASSURANCE 11 A. Experience Requirements: The Manufacturer shall have had successful experience in 12 manufacturing valves for this type service in the sizes indicated. The Manufacturer 13 shall have at least 10 years' experience in the manufacture of the valves. 14 B. Manufacturer's Representative for Startup and Training: The Manufacturer shall 15 provide the services of a competent manufacturer's representative for an indefinite 16 period of time as required to insure proper adjustment, installation and operation of the 17 valve. 18 C. When requested,the Manufacturer shall provide test certification and required 19 documentation for hydrostatic and seat testing. 20 D. The valve coating system shall be NSF 61 approved. 21 1.10 DELIVERY,STORAGE,AND HANDLING [NOT USED] 22 1.11 FIELD [SITE] CONDITIONS [NOT USED] 23 1.12 WARRANTY [NOT USED] 24 PART 2- PRODUCTS 25 2.1 OWNER-FURNISHED [OR] OWNER-SUPPLIED PRODUCTS [NOT USED] 26 2.2 PRODUCT TYPES 27 A. Acceptable Manufacturers: 28 1. DeZurik/APCO 29 2. GA Industries 30 3. Val-Matic 31 B. Swing Check Valves 32 1. The check valves used shall be swing check valves unless otherwise specified and 33 shall be constructed with a ductile iron body, stainless steel body seat ring, single 34 continuous stainless steel shaft for attachment of weight and lever,and enclosed air- 35 cushion cylinder. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 33 12 16.33-3 SWING CHECK VALVES Page 3 of 4 1 2. The air-cushion cylinder shall be totally enclosed,and externally attached to the 2 side of the valve body with the cylinder piston rod connected to the external lever 3 arm in a manner to lift the piston upwards when flow starts and downwards when 4 flow stops to compress the trapped air in the cylinder for cushion closing. The air 5 cushion cylinder shall be fitted with an adjustable valve to increase or decrease air 6 compression in the cylinder. 7 3. Swing check valves shall be furnished with ANSI 125/150 pound flanges.Valve 8 exterior and interior to be painted with Fusion Epoxy Paint per AWWA C550.The 9 closing and opening rate of the valve shall be field adjustable. 10 2.3 ACCESSORIES [NOT USED] 11 2.4 SOURCE QUALITY CONTROL 12 A. All valves shall be hydrostatically tested and seat tested to demonstrate zero leakage. 13 PART 3- EXECUTION 14 3.1 INSTALLERS [NOT USED] 15 3.2 EXAMINATION [NOT USED] 16 3.3 PREPARATION [NOT USED] 17 3.4 INSTALLATION 18 A. Carefully handle and lower the valves into position so to prevent damage to any part of 19 the valves. 20 B. Install the valves so the inlet provides flow from the downstream end of the Pressure 21 Plane Flow Transfer Station,transferring flow from the Northside III pressure plane to 22 the Northside IV pressure plane when open. The valve should typically remain shut. 23 3.5 REPAIR/RESTORATION [NOT USED] 24 3.6 RE-INSTALLATION [NOT USED] 25 3.7 FIELD [OR] SITE QUALITY CONTROL [NOT USED] 26 3.8 SYSTEM STARTUP [NOT USED] 27 3.9 ADJUSTING 28 A. Adjust weight position and air cushion operation in accordance with manufacturer 29 recommendations. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 33 12 16.33-4 SWING CHECK VALVES Page 4 of 4 1 3.10 CLEANING [NOT USED] 2 3.11 CLOSEOUT ACTIVITIES [NOT USED] 3 3.12 PROTECTION [NOT USED] 4 3.13 MAINTENANCE [NOT USED] 5 3.14 ATTACHMENTS [NOT USED] 6 END OF SECTION CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 33 1221-1 AWWA Rubber-Seated Butterfly Valves Page 1 of 12 1 SECTION 33 12 21 2 AWWA RUBBER-SEATED BUTTERFLY VALVES 3 PART1 - GENERAL 4 1.1 SUMMARY 5 A. Section Includes: 6 1. AWWA Rubber-Seated Butterfly Valves 30-inch through 72-inch for transmission, 7 distribution system and plant applications(buried or above ground installation)as 8 specified herein and shown on the Drawings 9 2. AWWA Rubber-Seated Butterfly Valves 12-inch with motor operated actuator(for 10 vault installation)as specified herein and shown on the Drawings. 11 B. Deviations from this City of Fort Worth Standard Specification 12 1. 1.1.A.2. 13 2. 1.6.B.1. 14 3. 2.2.13. 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 03 30 00—Cast-In-Place Concrete 19 4. Section 33 04 10—Joint Bonding and Electrical Isolation 20 5. Section 33 05 16—Concrete Water Vaults 21 6. Section 33 1105—Bolts,Nuts, and Gaskets 22 1.2 PRICE AND PAYMENT PROCEDURES 23 A. Measurement and Payment 24 1. Measurement 25 a. Measurement for this Item shall be per each. 26 2. Payment 27 a. The work performed and materials furnished in accordance with this Item and 28 measured as provided under"Measurement"will be paid for at the unit price 29 bid per each"AWWA Butterfly Valve"installed for: 30 1) Various sizes 31 3. The price bid shall include: 32 a. Furnishing and installing AWWA Butterfly Valves as specified in the Drawings 33 b. AWWA Butterfly Valve vault and appurtenances 34 c. Pavement removal 35 d. Excavation 36 e. Hauling 37 f. Disposal of excess material 38 g. Furnishing,placing and compaction of embedment 39 h. Furnishing,placing and compaction of backfill 40 i. Clean-up CITY OF FORT WORTH Northside IV 24-Inch Rater Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 1221-2 AWWA Rubber-Seated Butterfly Valves Page 2 of 12 1 j. Cleaning 2 k. Disinfection 3 1. Testing 4 1.3 REFERENCES 5 A. Reference Standards 6 1. Reference standards cited in this Specification refer to the current reference 7 standard published at the time of the latest revision date logged at the end of this 8 Specification,unless a date is specifically cited. 9 2. American National Standards Institute(ANSI): 10 a. B 1.1,Unified Inch Screw Thread Series 11 3. American Society of Mechanical Engineers (ASME): 12 a. B16.1, Gray Iron Pipe Flanges and Flanged Fittings(Classes 25, 125 and 250). 13 4. ASTM International(ASTM): 14 a. A36, Standard Specification for Carbon Structural Steel. 15 b. A242, Standard Specification for High-Strength Low-Alloy Structural Steel. 16 c. A536, Standard Specification for Ductile Iron Castings. 17 d. BI 17, Standard Practice for Operating Salt Spray(Fog)Apparatus. 18 5. American Water Works Association/American National Standards Institute 19 (AWWA/ANSI): 20 a. C111/A21.11,Rubber-Gasket Joints for Ductile-Iron Pressure Pipe and 21 Fittings. 22 6. American Water Works Association(AWWA): 23 a. C504,Rubber-Seated Butterfly Valves. 24 b. C550,Protective Interior Coatings for Valves and Hydrants. 25 7. NSF International(NSF): 26 a. 61,Drinking Water System Components-Health Effects. 27 8. Society for Protective Coatings/NACE International(SSPC/NACE): 28 a. SP 10/NACE No. 2,Near-White Blast Cleaning. 29 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 30 1.5 SUBMITTALS 31 A. Submittals shall be in accordance with Section 0133 00. 32 B. All submittals shall be approved by the City prior to delivery. 33 1.6 ACTION SUBMITTALSANFORMATIONAL SUBMITTALS 34 A. Product Data 35 1. Rubber-Seated Butterfly Valves stating: 36 a. Material 37 b. Valve and Actuator Coating System 38 c. Working pressure rating 39 d. Test pressure rating 40 e. Valve classification 41 f. Valve Seat Type and bonding method to disc or body 42 g. Valve-port diameter 43 h. Valve Torque required CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 1221-3 AWWA Rubber-Seated Butterfly Valves Page 3 of 12 l i. Actuator Type and maximum torque 2 j. Total net assembled weight 3 k. Valve operator and extension stems 4 1. Opening direction 5 2. Confirm valve seat type for specific project application with the City prior to 6 ordering Rubber-Seated Butterfly Valve. 7 B. Shop Drawings 8 1. For below grade applications: 9 a. Cast-in-place concrete vault in accordance with shop drawing requirements set 10 forth in Section 03 30 00. 11 b. Vault appurtenances in accordance with shop drawing requirements set forth in 12 Section 33 05 16. 13 c. Shop Drawings showing standard cut sheets, seat orientation, operator and 14 extension stem orientation, and materials of construction. The Shop Drawings 15 for the valves with extension stems shall indicate the provisions for supporting 16 the valve,gearing, and extension stem. 17 d. Weight of valves and operators 18 e. Description of valve body seats and disc seats with appropriate ASTM, 19 AWWA,or ANSI material specification. 20 f. Valve flange pressure rating, flange bolt diameter,and flange bolt orientation. 21 g. A description of the components that will be shipped separately,thus requiring 22 field assembly. 23 h. Project specific motor operator control schematic/wiring diagrams. 24 i. Motor operator motor data sheet showing voltage horsepower, full load amps, 25 locked rotor amps,valve opening/closing times,etc. 26 j. Valve torque calculations. 27 k. Motor operator torque. 28 1. Provide torque calculations through the full range of operations for all motor 29 operated valves. 30 C. Certifications 31 1. Furnish an affidavit certifying that all AWWA Rubber-Seated Butterfly Valves 32 meet the provisions of this Specification and have been hydrostatically tested at the 33 factory and meet the requirements of AWWA C504. 34 2. Furnish an affidavit certifying that the coating for all AWWA Rubber-Seated 35 Butterfly Valves meets the provisions of this Specification and meets the 36 requirements of AWWA C504. 37 3. Furnish affidavit that AWWA Rubber-Seated Butterfly Valve manufacturer owns 38 or controls any foreign factory/foundry that supplies valve casings and can certify 39 that the Resilient Seated(Wedge)Gate Valve manufacturer is in control of quality 40 control at the foreign factory/foundry. 41 1.7 CLOSEOUT SUBMITTALS [NOT USED] 42 1.8 MAINTENANCE MATERIAL SUBMITTALS 43 A. Operation and Maintenance Manual 44 1. Furnish Operation and Maintenance Manual in accordance with Division 1. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 1221-4 AWWA Rubber-Seated Butterfly Valves Page 4 of 12 1 1.9 QUALITY ASSURANCE 2 A. Qualifications 3 1. Manufacturers 4 a. Rubber-Seated Butterfly Valves and manual actuators of the same size shall be 5 the product of 1 manufacturer for each project. 6 1) Change orders, specials and field changes may be provided by a different 7 manufacturer upon City approval. 8 b. Rubber-Seated Butterfly Valves shall be in conformance with AWWA C504. 9 c. Casings for Rubber-Seated Butterfly Valves;that are not manufactured within 10 the United States of America, shall be manufactured by factories/foundries that 11 are owned or controlled(partial ownership)such that the Rubber-Seated 12 Butterfly Valve Manufacturer can control and guarantee quality at the foreign 13 factory/foundry. 14 d. Worm-gear type actuator meeting the requirements of this specification shall 15 be: 16 1) Rotork Gears IW Series AWWA C504&C5PV-3 Quarter-tum Worm Gear 17 Operator, 18 2) AUWA GS Part-Turn Gearbox, 19 3) Limitorque HBC Worm Gearbox series 20 4) EIM WO series for non-burier applications or WB series for direct-buried 21 applications 22 5) Or Engineer approved equal 23 2. The AWWA Rubber-Seated Butterfly Valve shall be the product of a manufacturer 24 regularly engaged in the manufacturing of AWWA Rubber-Seated Butterfly Valves 25 having similar service and size. 26 3. Unit Responsibility 27 a. All equipment specified under this Section is to be furnished by the valve 28 manufacturer who shall be responsible for the adequacy and compatibility of all 29 unit components including,but not limited to,the valve, actuator and extension 30 stems. 31 b. Any component of each complete unit not provided by the valve manufacturer 32 shall be designed, fabricated,tested and installed by factory-authorized 33 representatives experienced in the design and manufacture of the equipment. 34 1) This includes,but is not limited to,coordination of the torque required to 35 properly operate the valve. 36 2) This does not relieve the Contractor of the overall responsibility for this 37 portion of the work. 38 1.10 DELIVERY,STORAGE,AND HANDLING 39 A. Storage and Handling Requirements 40 1. Protect all parts such that no damage or deterioration will occur during a prolonged 41 delay from the time of shipment until installation is completed and the units and 42 equipment are ready for operation. 43 2. Protect all equipment and parts against any damage during a prolonged period at the 44 site. 45 3. Protect the finished surfaces of all exposed flanges by wooden blank flanges, 46 strongly built and securely bolted thereto. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 1221-5 AWWA Rubber-Seated Butterfly Valves Page 5 of 12 1 4. Protect finished iron or steel surfaces not painted to prevent rust and corrosion. 2 5. Prevent plastic and similar brittle items from being directly exposed to sunlight or 3 extremes in temperature. 4 6. Secure and maintain a location to store the material in accordance with Section 01 5 6600. 6 1.11 FIELD [SITE] CONDITIONS [NOT USED] 7 1.12 WARRANTY 8 A. Manufacturer Warranty 9 1. Manufacturer's Warranty shall be in accordance with Division 1. 10 PART 2- PRODUCTS 11 2.1 OWNER-FURNISHED [OR] OWNER-SUPPLIED PRODUCTS [NOT USED] 12 2.2 EQUIPMENT,PRODUCT TYPES,AND MATERIALS 13 A. Butterfly Valve 14 1. Manufacturers 15 a. Only the manufacturers as listed on the City's Standard Products List will be 16 considered as shown in Section 0160 00. 17 1) The manufacturer must comply with this Specification and related sections. 18 b. Any product that is not listed on the Standard Product List or listed in this 19 specification is considered a substitution and shall be submitted in accordance 20 with Section 0125 00. 21 2. Description 22 a. Regulatory Requirements 23 1) AWWA Rubber-Seated Butterfly Valves shall be new and meet or exceed 24 the latest revisions of AWWA C504 and shall meet or exceed the 25 requirements of this Specification. 26 2) All AWWA Rubber-Seated Butterfly Valve components in contact with 27 potable water shall conform to the requirements of NSF 61. 28 3. Materials 29 a. Valve Body 30 1) Valve bodies shall be of ductile iron per ASTM A536 Grade 65-45-12 or 31 fabricated steel ASTM A36. 32 2) Valve bodies shall be short body type. 33 b. Joints 34 1) Flange end valves shall be: 35 a) Class 125 Standard flanged ends faced 36 b) Drilled per ASME B16.1 standard for cast iron flanges 37 c) Flanges shall be designed for the test pressure of the valve. 38 2) Mechanical joint end valves shall meet the requirements of AWWA/ANSI 39 C1II/A21.11. 40 3) Flanged ends shall be used with Steel or Concrete Cylinder pipe unless 41 otherwise noted in the Contract Documents. 42 a) Flange isolation kits shall be provided in accordance with Section 33 04 43 10. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 1221-6 AWWA Rubber-Seated Butterfly Valves Page 6 of 12 1 4) Flanged ends shall be provided unless otherwise noted in the Contract 2 Documents. 3 c. Bolts and Nuts 4 1) Flanged Ends 5 a) Meet requirements of AWWA C115 or AWWA C207 depending on 6 pipe material 7 b) Provide bolts and nuts in accordance with Section 33 1105. 8 2) Tapped Bolts 9 a) Butterfly Valve manufacturer to provide tapped bolts with ANSI B 1.1 10 UNC thread. 11 d. Gaskets 12 a) Provide gaskets in accordance with Section 33 1105. 13 e. Discs 14 1) Discs shall be ductile iron ASTM A536 Grade or fabricated steel 15 ASTM A36. 16 a) Disc and shaft connection shall be made with tapered pins of either 17 monel or stainless steel 18 f. Valve Shaft 19 1) Valve shaft shall be: 20 a) Type 304 stainless steel or equal 21 b) 1-piece unit or stub-shaft type 22 (1) Stub shaft shall be inserted into the valve disc hubs for distance of 23 1 '/2 times shaft diameter 24 c) Minimum diameter per AWWA C504 25 d) Horizontal orientation 26 g. Shaft Seals 27 1) Valve shaft seals shall be self-compensating V-type packing with a 28 minimum of 4 sealing rings. 29 2) Design shall allow adjustment or replacement without removing the valve 30 shaft. 31 h. Valve Bearings 32 1) Valve shaft bearings shall be non-metallic and permanently lubricated. 33 i. Valve Seat 34 1) Seats on Body(for transmission projects only) 35 a) The seat shall be a Buna-N or EPDM for water and shall be molded in 36 and bonded to the valve body. 37 b) Provide a 360 degree continuous,uninterrupted seating surface. 38 c) Field adjustable around the full 360 degrees circumference and 39 replaceable without dismantling the actuator, disc or shaft and without 40 removing the valve from the line. 41 d) The seat shall be retained in the valve body by mechanical means 42 without retaining rings, segments, screws or hardware of any kind in 43 the flow stream. 44 e) The seat shall contain an integral shaft seal protecting the valve 45 bearings and packing from any line debris. 46 f) Rubber seats shall be field adjustable and replaceable. 47 2) Seats on Disc(for transmission or water facility) 48 a) The seat shall be a Buna-N or EPDM for water and shall be molded in 49 and bonded to the disc. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 1221-7 AWWA Rubber-Seated Butterfly Valves Page 7 of 12 1 b) Resilient seats shall be located on the valve disc and shall provide a 360 2 degree continuous,uninterrupted seating surface. 3 c) Seats shall be mechanically retained with a stainless steel retaining ring 4 and stainless steel cap screws which shall pass through both the 5 resilient seat and the retaining ring. 6 d) The resilient seat's mating surface shall be to a 360 degree continuous 7 uninterrupted stainless steel body seat ring. 8 e) Rubber seats shall be field adjustable and replaceable. 9 j. Performance/Design Criteria 10 1) Valve Classification shall be Class 250B 11 4. Finishes 12 a. Unless otherwise specified in the Contract Documents,exterior and interior 13 metallic surfaces of each valve shall be shop fusion bonded epoxy coated 14 meeting per the latest revision of AWWA C550. 15 b. Painting and Coatings 16 1) All surfaces of the valve shall be clean,dry and free from grease before 17 applying paint or coating. 18 2) The valve interior and exterior surfaces,except for the seating surfaces, 19 shall be provided with the manufacturer's standard coating or as specified 20 in the Contract Documents. 21 3) All internal exposed surfaces that are susceptible to corrosion shall be 22 coated with a Polymide cured,rust inhibiting epoxy. 23 4) Surfaces to be coated shall be prepared and sand-blasted per SSPC SP 24 10/NACE No.2. 25 5) Final coating thickness shall be 16 mils minimum. 26 6) All surfaces shall be inspected for proper dry film thickness using a 27 magnetic dry film thickness gauge. 28 7) Tests for invisible holidays shall be conducted using a low voltage,wet 29 sponge holiday or leak detector. 30 5. Marking for Identification 31 a. For each Rubber-Seated Butterfly Valve,clearly mark with the following 32 information: 33 1) Valve size 34 2) Class for which it is designated 35 3) Name of manufacturer 36 4) Date of manufacturer 37 B. Motor 38 1. Motor Operator Control Operation: 39 a. For normal open,engage the RUN(OPEN)contactor at the valve or remotely. 40 b. For normal close,engage the STOP (CLOSE)contactor at the valve or 41 remotely. 42 c. Valve operator motor shall move the valve from full closed to full open or from 43 full open to full closed in approximately 300 seconds. 44 d. Provide two limit switches on the valve for remote indication of valve limits. 45 One limit switch shall close when valve lifts from its seat and one limit switch 46 shall open when valve is fullyopen. Switches will turn-off remote lights and 47 indicate valve is in the fully closed or open position. CITY OF FORT WORTH Northside IV 14-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number: 100177 Revised December 20,2012 33 1221-8 AWWA Rubber-Seated Butterfly Valves Page 8 of 12 1 2. Electric Motor Operators: 2 a. General: 3 1) Actuator sizes shall be developed and verified by the valve manufacturer as 4 appropriate selections. 5 2) Both valve and motor operator manufacturer shall submit torque 6 calculations for engineer Wroval. The motor operator shall have a seatin>; 7 torque 50 percent;treater than the maximum torque required to operate the 8 valve. The torque requirements listed above are the minimum 9 requirements. 10 3) The electric motor valve operators shall be of the reversible motor type. 11 The rated torque capability of each operator shall be sufficient to seat, 12 unseat and rigidly hold in any position the valve disc under the operating 13 conditions specified herein. 14 4) Operators shall be self-contained units comprisin hag,motor, 15 reversing contactor,limit switches,torque switches,relays, control 16 transformer, gear train, and auxiliary handwheel. Operators shall comply 17 with the applicable requirements of AWWA C542. 18 5) Operator for the valve shall move the valve from fully open to closed 19 position or the reverse, in 180 seconds. Operator shall allow full gear travel 20 for opening and closing. Repeat cycle timers will not be allowed. 21 6) Provide remote handheld programmer for Operator. 22 b. Construction: 23 1) Operators shall be equipped with an auxiliary handwheel to provide for 24 manual actuation of the valve in the event of power failure. The handwheel 25 shall not turn during normal operation of the valve. 26 2) Each operator shall have an integral single-phase, full-voltage,reversing 27 contactor with electrical and mechanical interlocks and overload sensing 28 relays. The contactor shall operate on 120 VAC. 29 3) Limit switches shall be furnished for valve control, for remote and local 30 OPEN-CLOSE indications. Limit switches shall be dry contacts and shall 31 be independently djustable at the open and closed limits. Auxiliary limit 32 switches shall have isolated Form A or B contacts rated 10 amps at 120 33 VAC. 34 4) The operator enclosure shall be IP68(15ft,3 days). Space heaters with 35 thermostat shall be provided in the enclosure of wattage suitable for 36 keeping the compartment dry at all times. There shall be installed also a 37 suitable breather and drain. A schematic wiring diagram shall be attached 38 and protected from the environment for maintenance use. Controls shall be 39 shop wired to terminal strip,complete and ready for field installation. 40 Wires to terminal strip shall be identified with heat shrinkable wire tags. 41 5) Motor shall be designed for 30 minute duty and rated for 120 volts, 60 42 hertz, 1-phase service. Motor shall have an extra 50 percent service factor 43 of torque. Motors shall have thermal switch wired to 120 VAC control 44 circuit on operator. Control voltage shall be 120 volts AC. Bearings shall 45 be permanently lubricated ball bearings. 46 6) Operator shall have a selector switch,LOCAL-OFF-REMOTE and 47 CLOSE-STOP-OPEN pushbuttons mounted on the operator with watertight 48 boots. Operators shall have local position indicator. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 1221-9 AWWA Rubber-Seated Butterfly Valves Page 9 of 12 1 7) Operator shall have indication for analog output 4-20mA valve position, 2 discrete output contacts for OPEN,CLOSED, LOCAL ENABLE and 3 REMOTE ENABLE indication signals to SCADA and analog input 4 contacts for 4-20mA valve control commands from SCADA. 5 2.3 ACCESSORIES 6 A. Rubber-Seated Butterfly Valves shall have the following accessories provided as part of 7 the valve installation: 8 1. Below grade Rubber-Seated Butterfly Valves shall be placed within a concrete 9 vault in accordance with Section 03 30 00,or as shown on the Drawings. All vault 10 appurtenances shall be in accordance with Section 33 05 16. 11 2. Manual Actuators 12 a. Valves shall be provided with manual actuators,unless otherwise specified in 13 the Drawings. 14 b. Valves shall be opened by turning the actuator clockwise and close counter 15 clockwise. 16 c. Manual actuators shall be fully greased,packed and have adjustable stops in the 17 open and closed position. 18 1) The actuator shall have a adjustable mechanical stop which will withstand 19 an input torque of 450 foot-pounds against the stop. 20 2) The actuator shall have a built in packing leak bypass to eliminate possible 21 packing leakage into the actuator housing. 22 d. Butterfly valves in a vault shall be furnished with a 2-inch operating nut. 23 1) The actuator shall be placed in a vault as indicated on the Drawings and 24 have extension to the top of the vault. 25 e. Butterfly valves in plant,pump station or tank service applications located 26 above ground shall be provided with a 16 inch minimum diameter handwheel 27 operator. 28 1) Handwheels shall be painted red. 29 f. Valve Position Indicator 30 1) Provide position indicator with mechanical dial indicator as follows: 31 a) Highly visible 32 b) Containing"Open"and"Closed"legend at the end of a 90 degree arc 33 c) Pointer to show the disc position(Closed-0 degree and Open-90 34 degree) 35 d) Arc graduated in degrees 36 g. Actuator shall be worm-gear type, as follows: 37 1) Worm gear manual operator shall comply fully with AWWA C504,latest 38 edition. 39 2) Worm gear drive sleeve and worm shaft shall be of solid, 1-piece design; 40 bolted segments or pinned worms will not be acceptable. Drive sleeve shall 41 include an integral spline to accept a removable bottom-entry spline 42 bushing for valve shaft connection. 43 3) If required for torque purposes, spur gear reducers may be provided for 44 increased torque outputs and to reduce handwheel diameter. Worm gear 45 operator shall include handwheel with maximum 80 pound rim pull or a 2- 46 inch AWWA Nut with a maximum 150 ft. lbs required input torque 47 4) Materials of Construction 48 a) Housing: Ductile Iron CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 1221-10 AWWA Rubber-Seated Butterfly Valves Page 10 of 12 1 b) Drive sleeve:Bronze 2 c) Worm: Alloy steel with splined input drive connection 3 d) Bearings: Heavy duty tapered roller bearings 4 e) Finish: Thermostatically Applied Polyester Powdercoat 5 f) Fasteners: Stainless steel 6 5) Manual gears shall be capable of being field retrofit with an electric motor 7 operator in the future without major modifications. 8 a) With spur gear removed, splined worm gear input shaft and motor 9 adapter flange shall be easily added to accept a multi-turn"torque- 10 only"electric valve actuator. 11 (1) Supplier shall include the Number of Turns required to complete on 12 Open-to-Close stroke in the Equipment Submittal. 13 3. Extension Stem 14 a. Keyed solid extension stem of sufficient length to bring the operating nut up to 15 within 1 foot of the surface of the ground,when the operating nut on the valve 16 is 3 feet or more beneath the surface of the ground 17 1) Not required for City stock orders. 18 2) Extension stems shall not be bolted or attached to the valve-operating nut. 19 3) Extension stems shall be of cold rolled steel with a cross-sectional area of 1 20 square inch, fitting loosely enough to allow deflection. 21 4. 2-inch Taps 22 a. Provide two 2-inch taps on each side of the valve, 12 inches from the valve 23 body. 24 1) Taps shall be C.C.thread with flare,with insulated adaptor kit. 25 2) Provide copper riser between corporation stop and curb stop. 26 3) Install curb stop 12 inches from the vault top 27 a) Reachable by hand from the vault lid 28 5. Joint components such as gaskets, glands,lubricant,bolts and nuts, shall be 29 furnished in sufficient quantity for assembly of each joint. 30 2.4 SOURCE QUALITY CONTROL 31 A. Tests and Inspections 32 1. Each valve shall be shop tested for leaks in the closed position with the valve 33 horizontal. 34 a. The upper surface of the valve disc shall be visible and covered with a pool of 35 water at 0 psi pressure. 36 b. Air pressure equivalent to the design rating of the valve shall be applied to the 37 lower face of the disc for at least 5 minutes with no indication of leakage(i.e. 38 bubbles in the water pool)during the test period. 39 2. The valve body shall be hydrostatically tested at twice the rated pressure for 10 40 minutes with the valve in the slightly open position. 41 a. During this test,there shall be no leakage or seeping through the valve body, 42 weld or valve trunnions. 43 PART 3 - EXECUTION 44 3.1 INSTALLERS [NOT USED] CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 1221-11 AWWA Rubber-Seated Butterfly Valves Page 11 of 12 1 3.2 EXAMINATION [NOT USED] 2 3.3 PREPARATION [NOT USED] 3 3.4 INSTALLATION 4 A. General 5 1. All Rubber-Seated Butterfly Valves shall be installed in accordance with the 6 instructions of the manufacturer and as shown on the Drawings. 7 2. For buried applications,Rubber-Seated Butterfly Valves shall be placed in a 8 concrete vault and installed in accordance with Section 03 30 00. All vault 9 appurtenances shall be installed in accordance with Section 33 05 16. 10 3. All excavations shall be backfilled in accordance with Section 33 05 10. 11 3.5 REPAIR/RESTORATION [NOT USED] 12 3.6 RE-INSTALLATION [NOT USED] 13 3.7 FIELD [OR] SITE QUALITY CONTROL 14 A. Field Inspections 15 1. Before acceptance of the installed Rubber-Seated Butterfly Valve, the City Field 16 Operations and/or Production Staff shall have the opportunity to operate the valve. 17 a. The operator will be assessing the ease of access to the operating nut within the 18 valve box and ease of operating the valve from a fully closed to fully opened 19 position. 20 b. If access and operation of the Rubber-Seated Butterfly Valve meet the City's 21 criteria,then the valve will be accepted as installed. 22 B. Non-Conforming Work 23 1. If access and operation of the valve or its appurtenances does not meet the City's 24 criteria,the Contractor will remedy the situation until it meets the City's criteria,at 25 the Contractor's expense. 26 3.8 SYSTEM STARTUP [NOT USED] 27 3.9 ADJUSTING [NOT USED] 28 3.10 CLEANING [NOT USED] 29 3.11 CLOSEOUT ACTIVITIES [NOT USED] 30 3.12 PROTECTION [NOT USED] 31 3.13 MAINTENANCE [NOT USED] 32 3.14 ATTACHMENTS [NOT USED] 33 END OF SECTION CITY OF FORT WORTH Northside IV 24-Inch Rater Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 33 1221-12 AWWA Rubber-Seated Butterfly Valves Page 12 of 12 1 Revision Log DATE NAME SUMMARY OF CHANGE LLA—Acceptable size range was modified to include butterfly vales from 36-inches to 72-inches;Blue text included for exceptions 12/20/2012 D.Johnson 2.2.C.3 and 4—Added Section 33 1105 reference and removed material specification for bolts,nuts and gaskets. Added material specification for tapped bolts. Modified Vault and Appurtenance Specifications throughout LLA Acceptable size range was modified to include butterfly vales from 30-inches to 72-inches;Blue text included for exceptions 1.6.C.3 Added Section.Affidavit required that manufacturer owns/control foreign factory/foundry that supplies valve castings 1.9.A.Lc Added Section.Requirement that manufacturer owns/control foreign factory/foundry that supplies valve castings 6/24/2014 D.Townsend 1.9.A.l.d Added Section.Acceptable worm gear type actuators. 2.2.A.2.Added Clarification.Accepted product can be listed in this specification 2.3.A.2.g.3&4.Format Change.Added Item 4 to Item 3. 2.3.AQ.2.g.3.Addition:"or 2-inch AWWA Nut with a maximum 150 ft lbs required input torque 2.3.2.g Changed Item 4.a to Item 4 2.3.A.2.0&2.3.A.2.c.1 Modification.Manual actuator to have adjustable stops 2 CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Revised December 20,2012 DIVISION 40 PROCESS INTEGRATIONS 409001-1 INSTRUMENTATION Page 1 of 9 1 SECTION 40 90 01 2 INSTRUMENTATION 1 3 1.00 GENERAL 4 1.01 WORK INCLUDED 5 A. Furnish labor,materials, equipment and incidentals necessary to install all equipment for 6 complete instrumentation and controls. Contractor's work shall include but not be limited to 7 the following: 8 1. Installation of equipment furnished under this contract. 9 2. Interconnections between equipment furnished under this contract. 10 3. Interconnection between equipment furnished under this contract and the existing 11 instrumentation and control equipment or that furnished and installed under other 12 contracts. 13 B. The Contractor's attention is directed to the fact that instrumentation is an integrated system 14 and as such shall be furnished by one vendor or system integrator who shall provide all the 15 equipment and appurtenances,regardless of manufacture, and be responsible to the 16 Contractor for satisfactory operation of the entire system. 17 C. Supervision,labor,tools, and materials necessary for installation of the instrumentation 18 equipment and material furnished herein and their interconnection shall be provided by the 19 Contractor. Installation work shall conform to applicable city, state, and national building 20 and electrical codes. 21 D. Coordinate the work of the system manufacturer's service personnel during construction, 22 testing, calibration and acceptance of the instruments. 23 E. Provide equipment as shown in the specifications and on the drawings. 24 1.02 QUALITY ASSURANCE 25 A. GENERAL: Equipment shall be the Manufacturer's latest and proven design. Specifications 26 and drawings call attention to certain features,but do not purport to cover all details entering 27 into the design of the instrumentation system. The completed system shall be compatible 28 with the functions required and the equipment furnished by the Contractor. 29 B. OPERATING VOLTAGE: Electrical components of the system shall operate on 120 volt, 30 single-phase, 60 Hertz,except as otherwise noted in the specifications. 31 C. POWER SUPPLIES: The drawings and specifications indicate the energy sources that will 32 be provided. Any other devices or power supplies necessary to obtain proper operation of the 33 instrument system from these energy sources shall be furnished with the instrumentation. 34 D. PROTECTION 35 1. The instrumentation system supplier shall be responsible for input-output isolation of all 36 incoming and outgoing signals. 37 2. Each 4-20 mA DC process measurement current loop installed on this contract shall be 38 protected by insertion of a 1/16 amp fuse,Buss Type,MKB. Fuses shall be installed in 39 standard fuse blocks. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 Addeendum No. 1 -Page 20 of 101 409001-2 INSTRUMENTATION Page 2 of 9 1 3. The necessary fuses or switches required by the Instrumentation Manufacturer for his 2 equipment shall be provided with the equipment. The instruments requiring an internal 3 power supply shall have an internal ON-OFF switch. 4 E. INPUT/OUTPUT 5 1. In general and unless specifically stated otherwise,inputs and outputs involving 6 instrumentation systems shown shall be 4-20 mA DC process measurement signals. 7 Current loop isolators, current repeaters,or other signal isolators shall be furnished and 8 installed as required to meet instrument specifications and to make instrumentation 9 system fully operational. 10 2. Pair shielded cable, as specified in Section 26 05 19"Low Voltage Electrical Power 11 Conductors and Cables"shall be used for all 4-20 mA DC loops. 12 F. HARDWARE CHECKOUT 13 1. Contractor shall be responsible for checkout and calibration of all field instrumentation 14 up to and including the terminal(RTU)cabinets. Contractor shall provide a checkout of 15 all 1/0 points under the supervision of the Engineer. Checkout shall be scheduled two 16 weeks in advance of the date with the Engineer. Contractor shall provide a schedule of 17 checkout and procedures to be used to the Engineer two weeks in advance of the test date 18 for the Engineer's approval. 19 2. 1/0 points and sequence of operations shall be judged Pass/Fail by the Engineer. If a 20 point fails,the Contractor shall move on to the next point and resubmit a new test 21 schedule to the Engineer. The Contractor shall run a rehearsal of the test procedure to be 22 witnessed by the Engineer prior to the test date as field modifications of equipment 23 during the testing for a failed point shall not be allowed. Testing shall simulate actual 24 field conditions and reflect the sequence of operations expected when in use. 25 G. EQUIPMENT WARRANTY 26 1. All equipment shall be warrantied for a period of one(1)year after final acceptance. 27 1.03 SUBMITTALS 28 Submittals shall be in accordance with Section 013 3 00"Submittal Procedures"and shall include: 29 A. Shop Drawings 30 1. Shop drawings shall be submitted to the Engineer for approval before fabrication or 31 shipment to the job. Equipment shall not be fabricated or shipped to the job before 32 receipt of approved shop drawings from the Engineer. 33 2. Shop drawings submitted for all equipment furnished under this section of the 34 specifications shall be submitted at the same time in the same package and shall not be 35 combined with any other specification. Partial submittals will not be reviewed. 36 3. Any deviations from the specifications should be clearly identified on a separate sheet of 37 paper in the shop drawing submittal. 38 4. Provide 39 a. Component manufacturing data sheet indicating pertinent data and identifying each 40 component by item number and nomenclature, 41 b. Component drawing showing dimensions,mounting, and external connection details, Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 Addeendum No. 1 -Page 21 of 101 409001-3 INSTRUMENTATION Page 3 of 9 1 c. A system piping schematic and wiring schematic each on a single drawing with full 2 description of operation, 3 d. Complete schematic diagram of each piece of electrical and electronic equipment 4 including electrical valves and tolerances for each component. Component 5 identification on the schematic shall be as described above. 6 5. Bill of Material of Instrumentation,accessories,etc. and cut sheets on all equipment 7 clearly identifying exact model numbers of each component. 8 6. Instrumentation cut sheets shall also include a ordering sheet page which provides a 9 breakdown description of each part of the instrumentation model number. 10 7. Component Bill of Material for Panels and cut sheets on all miscellaneous equipment 11 clearly identifying exact model numbers of each component. 12 8. Panel Drawings shall show: 13 a. Overall outline dimensions and weight of panel. 14 b. Component Bill of Material. 15 c. Conduit entry and exit points clearly showing dimensions of entry and exit points. 16 d. Provide a drawing of the front view elevation with the doors on, a drawing of the 17 inner front view elevation,side view,etc. 18 e. Panel elevations shall include designation of equipment and devices on doors and 19 inside panel. 20 f. Show vertical/horizontal clearance/distance between wireway and inside edge of 21 panel(in all directions)on elevation drawings. 22 g. Elevation drawings shall include mounting heights(from bottom of panel enclosure) 23 of panel mounted devices including but not limited to the indication lights, switches, 24 etc. 25 h. Project specific control schematics and wiring diagram: 26 1). Labels on the control schematic for control relays, level switches,indication 27 lights,etc. shall correspond to the equipment tags/labels indicated on the control 28 schematic included in the plans. Include a label above each timing relay 29 indicating the range and set point that timing relay. 30 2). Detail wiring diagram and differentiate between instrumentation suppliers and 31 field installed customer wiring. Show both power and control wiring. Show 32 terminal strip information identifying all customer field terminations.Provide 33 project specific wiring diagrams. Generic wiring diagrams are not acceptable. 34 3). Terminal strip layout shall also include a label next to each connection indicating 35 a signal description.Handwritten terminal numbers are not acceptable. 36 a). Nameplate Schedule. 37 9. Drawings,Diagrams and Schematics shall be on 11 x 17 paper. 38 10. Warranty Information. 39 11. Spare Parts List. 40 12. Sales bulletins and other general publications are not acceptable as submittals for Northside IV 14-Inch Rater Transmission Main CITY OF FORT WORTH City Project Number:100177 Addeendum No. 1 -Page 22 of 101 409001 -4 INSTRUMENTATION Page 4 of 9 1 approval. 2 B. Equipment installation Report. Contractor shall provide an Equipment Installation Report for 3 each instrument(flow meter, level transmitter,etc.)to the Engineer/Owner for approval. 4 1. The equipment installation report shall include documentation stating that the instrument 5 was installed and properly calibrated per the manufacturer's recommendations by an 6 Authorized representative of the instrument manufacturer. 7 2. All parameters required for programming of the instrument shall be provided in a hard 8 copy format as part of the equipment installation report. Documentation stating that the 9 person performing the calibration and start-up is an authorized representative shall be 10 provided as well. 11 C. Operation and Maintenance Manuals 12 1. Operating instructions shall incorporate the system schematics which reflect"as-built" 13 modifications. Wiring diagrams shall be furnished as a part of the Operation and 14 Maintenance Manuals which clearly show terminal numbers and wire numbers as they 15 actually are in the instrumentation system. Instrument panel wiring shall be such that 16 each wire installed has its own number designation at each end and such that no number 17 is repeated. Instrument panel wire tagging instructions as specified in Section 26 05 19 18 "Low Voltage Electrical Power Conductors and Cables" shall be followed. 19 2. Special maintenance requirements particular to the system shall be clearly defined along 20 with special calibration and test procedures. 21 D. STANDARDS 22 The applicable provisions of the following standards shall apply as if written here in their entirety: ASTM A-126 Specification for Gray Iron Castings for Valves, Flanges and Pipe Fittings ASTM B-61 Specification for Steam and Valve Bronze Castings 23 1.04 JOB CONDITIONS 24 A. SPECIAL TOOLS: Furnish a kit which contains special size wrenches and other types of 25 tools,not normally available,which are necessary for assembling, disassembling, aligning, 26 and calibrating each piece of equipment. In addition, any piece of equipment(meter,test set, 27 etc.)required by the Manufacturer to align, adjust,or otherwise calibrate any item under this 28 section of the specification shall be furnished, including software. 29 2.00 PRODUCTS 30 2.01 REMOTE EQUIPMENT 31 A. Controls for remote electrically operated or motor driven equipment shall be complete, 32 including the necessary auxiliary relays so as to require only wiring and connections to the 33 equipment control circuit. Contacts for control of remote motor operated or electrically 34 operated equipment shall be rated not less than 10 amperes at 120 volts unless otherwise 35 specified herein. 36 B. Remote motor operated or electrically operated equipment shall have a separate 120 volt 37 control circuit which operates through the dry contacts provided by the instrumentation Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 Addeendum No. 1 -Page 23 of 101 409001-5 INSTRUMENTATION Page 5 of 9 1 system. 2 2.02 ENCLOSURES/PANELS 3 A. Enclosures and panels as indicated on the plans and in this specification shall be furnished, 4 installed,and wired. Enclosures for equipment shall be NEMA 3R, 304 stainless steel for all 5 locations. 6 2.03 ELECTROMAGNETIC FLOW TRANSMITTER 7 A. Flow element shall be of the electromagnetic type utilizing the pulsed DC type coil excitation 8 principle with high preamp input impedance. The flow measuring system,consisting of low 9 element,transmitter, and appurtenances, shall have an overall accuracy of f.25%of rate with 10 a 10:1 turndown for all flows resulting from pipe velocities of 1'to 3 P per second. Stream 11 fluid meter size and flow range shall be as noted. Unit shall have zero stability feature 12 thereby eliminating the need to stop flow to check zero alignment. 13 B. The flow element shall be of water-tight,NEMA 6P construction for submersible 14 applications. Meter shall consist of a 316 stainless steel meter tube, 150 pound ANSI or 300 15 pound AWWA as indicated carbon steel raised-face flanges,hard rubber liner,and 316 16 stainless steel electrodes,unless otherwise noted. Electrodes shall be either flush or bullet 17 nose type. Suitable covers shall be provided for flow elements ends to protect the tube liner 18 during shipment. 19 C. Flow transmitter shall be enclosed and water-tight,NEMA 4X construction for remote 20 mounting on the electrical equipment rack. The transmitter output shall be a 4-20 mA DC 21 signal in linear proportion to flow and shall dive loads with impedances in the range of 0 to 22 800 ohms without load adjustments for a 24V DC supply. Output span and zero shall be 23 manually adjustable. Both transmitter and primary element shall be powered from the same 24 120 volt,60 Hz source. 25 D. Provide an isolation kit for the flow meter. 26 E. The flow meter shall come with the required amount of manufacturer's supplied cable for 27 routing the signal from the flow element to the transmitter in the electrical room. See plans 28 for location of flow meter manhole/meter vault and transmitter. Manufacturer's supplied 29 cable shall be one continuous cable.No splicing allowed. Special cables shall be installed in 30 conduit. Cable(s)shall facilitate both signal and power for the flow element(120 volt, 60 Hz 31 power will be made available at the transmitter). 32 F. Electromagnetic flow meter shall be Siemens 5100W MAGFLO flanged meter with Siemens 33 MAG transmitter 6000 with Hart or approved equal.Acceptable manufacturers shall be 34 Toshiba and Rosemount. 35 G. Calibrations of all instruments shall be performed by the instrument manufacturer's factory 36 technicians only. Tag Service Range FIT-01 Transfer vault 12"Flow Meter 1736 gpm 0-3 MGD FIT-02 PM Vault No.13 0"Flow Meter 7570 gpfn 0-20 MGD Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 Addeendum No. 1 -Page 24 of 101 409001-6 INSTRUMENTATION Page 6 of 9 1 2.04 PRESSURE INDICATING TRANSMITTER 2 A. Pressure indicating transmitter shall be of the two wire capacitance sensing solid state 3 electronic type having a 4-20 mA DC output signal proportional to the calibrated pressure 4 range. The transmitter shall allow the 4-20mA DC output to be scaled to any user defined 5 unit(e.g. 0-2ft). The instrument shall allow the digital output of the pressure instrument to be 6 scaled to any user defined unit. 7 B. The transmitter shall allow custom user-centered digital alerts for both high and low values 8 for the pressure reading. The digital alert will not affect the analog output. The transmitter 9 shall also measure sensor temperature and allow custom user digital alerts. The digital alert 10 will not affect the analog output.Hardware/Software failure alarms shall be selectable as 11 high, low,or custom defined values. It is possible to verify the complete configuration of the 12 pressure transmitter without using a communicator. On powering up,the LCD should 13 sequence through the configuration set-up. 14 C. The transmitter display shall be LCD type. It shall display the numeric value and also have a 15 0-100% scale bar graph corresponding to the analog output. The display will show all alarms 16 and alerts. The pressure transmitter shall be an in-line gage. 17 D. Digital communication with the pressure instrument shall be via open protocols HART 18 Foundation compatible. Pressure instrument shall communicate with hand held 19 communicators. Pressure instrument shall allow full configuration of the instrument via a 20 hand held communicator. The instrument shall allow field upgrading of communication 21 protocols and the addition of advanced instrument software without changing the pressure 22 sensor. 23 E. The transmitter shall have 316 stainless steel wetted parts and stainless steel 316 diaphragm. 24 The transmitter shall have 1/4 NPT on flange process connection. The unit shall function 25 over an ambient temperature of-40°F to 150°F(-40°C to 65°C)and relative humidity of 26 100%,condensing. 27 F. The transmitters shall have an externally adjustable span and zero, an integral junction box 28 and an accuracy of+/-0.15%of span,+/-0.125%stability of upper range limit. Pressure 29 transmitter shall be provided with pressure indication. Range limits of transmitter shall be 30 adjustable 0-50 to 0-150 psig. 31 G. Each transmitter shall have an internal transient protector conforming to IEEE standard 587, 32 category B and IEEE standard 472. Transient protector shall be Rosemount Model 470. 33 Each transmitter shall be furnished with a 3-valve manifold with NORMAL,ZERO,BLOCK, 34 CALIBRATE and BLOWDOWN functions. Transmitter shall have local indication of 35 pressure. Transmitter shall be as manufactured by Rosemount 3051 S, Endres 1 Hauser-, 36 , no approved equal. Tag Service Range PIT-01 Influent Pressure 88 0-140 psi PIT-02 Effluent Pressure 88 0-140 psi PIT-03 Influent Pressure 88 0-140 psi PIT-04 Effluent Pressure 88 0-140 psi Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 Addeendum No. 1 -Page 25 of 101 409001-7 INSTRUMENTATION Page 7 of 9 PIT-05 Influent Pressure 80 0-140 psi PIT-06 Effluent Pressure 80 0-140 psi 1 2 2.05 INTRUSION ALARM 3 A. Hermetically sealed brushed anodized aluminum housing,Rhodium plated switch contacts, 4 industrial wide gap magnetic contacts,UL listed,surface mount, 3' stainless steel armored 5 cable, Sentrol 2500 series or approved equal. Provide with one normally open and one 6 normally closed set of contacts. Tag Service XE-01 Entrance Transfer Valve Vault XE-03 Entrance Flow Meter Vault 7 8 2.06 CHLORINE ANALYZER 9 General 10 1. The vendor shall supply all components necessary for a functional system,including 11 sensor(s); sensor holder;mounting brackets; chlorine monitor and all required cables and 12 spare parts for one(1)year of operation. The sensor,holder and monitor shall all be 13 made by the same manufacturer to assure compatibility and provide sole source 14 responsibility. Analyzer system shall be manufactured by Prominent Fluid Products. 15 2. The manufacturer shall provide a one-year warranty on all system non-consumable 16 components. All components shall be fully tested prior to shipment. 17 3. The power supply shall be 12 403,IDC, loop powered of 120 VAC. 18 B. SENSOR 19 1. The chlorine sensor shall be an amperometric-type,providing continuous measurement of 20 residual chlorine concentration without use of any reagents in the sample stream. A 21 membrane shall protect the electrodes from flow,pressure and conductivity-based 22 interferences. 23 2. The residual chlorine measuring range shall be: 0.10 to 10.0 ppm. Measurement 24 accuracy shall be better than+/-3% of the sensor signal. Response time to 90%of 25 measure value shall be better than two minutes. Drift shall be less than 2%per month. 26 3. The DTMa shall include automatic temperature compensation. 27 C. SENSOR HOLDER 28 1. The sensor holder shall be transparent PVC material with integral flow control valve and 29 rotameter for setting the sample flow rate at 8 gph. 30 2. The flow shall be directed at the sensor membrane to provide continuous cleaning action. 31 3. Mounting brackets for wall mounting shall be included. The sample line connections 32 shall be 1/4"MNPT unions. Northside IV 24-Inch Rater Transmission Main CITY OF FORT WORTH City Project Number:100277 Addeendum No. 1 -Page 26 of 101 409001-8 INSTRUMENTATION Page 8 of 9 1 D. MONITOR/CONTROLLER 2 1. The monitor shall be microprocessor-based,with illuminated LCD display of measured 3 value,status and error annunciation. Unit shall feature non-volatile memory to retain 4 settings in the event of power failure;menu-driven calibration, limit settings; sensor 5 monitoring to alarm upon sensor failure or loss of sensitivity;programmable access code 6 allowing calibration but not unauthorized adjustment of limits and outputs. 7 2. Mounting shall be in a NEMA 4X plastic enclosure with removable wall. Outdoor 8 mounting requires a fan/heater in a windowed NEMA 4X enclosure. 9 3. Analog Output to be electronically isolated 4-20 mA output,with 600 Ohm maximum 10 load and shall be proportional to the measured chlorine value and spannable within the 11 measuring range. 12 4. Optional: Profibus DP Output 13 E. PRE-ASSEMBLED MOUNTING PACKAGE 14 1. Manufacturer to provide a non-metallic back panel with all the components mounted and 15 pre-assembled with valves and PVC piping. 16 2. Analyzer system shall be manufactured by Prominent Fluid Products Model DMTa and 17 represented by Macaulay Controls. Model -DMTAW09C I OE0040. Tag Service Range AIT-01 Chlorine Analyzer 0-6 mg/L 18 2.07 DRY WELL LEVEL SWITCH 19 A. A dry well float switch shall be furnished to automatically detect a high liquid level. The 20 switch shall be normally open and close on a rising liquid level.The float switch and piping 21 shall be submersible. The junction box shall be NEMA 4X 316 stainless steel.All 22 construction shall be of PVC,PBT and Buna N for corrosion resistance. 23 B. Float switch shall have a 4 amp rating at 115VAC. The float cable shall be Type SO with 24 three#14 AWG fine-stranded copper conductors. Provide mounting hardware as required. 25 Float switch shall be Contegra Model FS 202. 26 C. Float switch shall be installed in accordance with the manufacturer's recommendations. Tag Service Range XE LSH- Valve Vault High 3'-0"AFF 01 Level Alarm LSH-02 Flow Meter Vault 3'-0"AFF High Level Alarm 27 3.00 EXECUTION 28 3.01 INSTALLATION Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 Addeendum No. 1 -Page 27 of 101 409001-9 INSTRUMENTATION Page 9 of 9 1 Wire each device requiring power so that when wires are removed from any one device,power is not be 2 disrupted to any other device. Ground the case of each device either by mounting directly on a steel 3 frame or by a third wire. 4 3.02 FIELD QUALITY CONTROL 5 A. The supervisory service of a factory-trained service engineer who is specifically trained on 6 the type of equipment herein specified shall be provided during construction to assist the 7 Contractor in the location of sleeves;methods of installing conduit and special cable; 8 mounting,piping, and wiring one of each type of device, and the methods of protecting all of 9 the equipment prior to placing it into service.Upon completion of the installation,the 10 services of the above service engineer shall be provided for calibration and start up of the 11 equipment and for instructing the operating personnel. The Manufacturer shall provide 12 sufficient service to place the system in satisfactory operation. 13 B. Check out and calibrate the system upon completion of the installation. 14 C. Prior to the Owner turning on any form of energy to the system,the Contractor shall provide 15 the Engineer with a certified statement of approval of the installation including his supplier's 16 authorization for turning on energy to the system. 17 END OF SECTION Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH City Project Number:100277 Addeendum No. 1-Page 28 of 101 409002-1 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 1 of 38 1 SECTION 40 90 02 1 2 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA) SYSTEM 3 1.00 GENERAL 4 1.01 WORK INCLUDED 5 A. This section specifies furnishing, installing,testing, and start-up operations of a complete 6 control sub-system as indicated in the Plans and as specified herein. The system shall be 7 totally integrated with the existing SCADA system. The system shall be configured to 8 operate as a Distributed Control System having an open system architecture. 9 B. The SCADA System Integrator Contractor shall provide all hardware,software,and 10 configuration and integration associated with the PLC based Instrumentation and Process 11 Control system at the plant. Provide a complete and operational system in accordance with 12 these Contract Documents: 13 1. Provide instrumentation,hardware, conductors and raceway required for a complete and 14 operable system that is above that specified in the Contract Documents. Provide all labor 15 and materials specified in the Contract Documents. 16 2. Programming to be done by the Owner. 17 3. Transfer valve site: 18 a. Project specific HSQ cabinet shall be provided by the contractor to be premed 19 bite ev,%e .HSQ cabinet will be provided with Modicon M340 PLC, a Modbus to 20 HSQ protocol converter,and MDS SD9 radio.This HSQ cabinet will be used to 21 communicate back to the main station. Contractor responsible for coordinating 22 with HSQ. 23 4. Modify existing PLCs at the Owner's main site as required. 24 5. Provide all required software 25 system for a complete and operational system in accordance with these Contract 26 Documents. 27 6. Provide personnel to check out,test and commission the system. 28 7. Provide the required drivers to receive and transmit data over the specified Radio System 29 to fully communicate with the PLC system. 30 C. System Components: The system will consist of the following major components and 31 subsystems: 32 1. Transfer Valve Station: 33 a. One(1)ev�%erpied HSQ cabinet. 34 b. Once(1)Yagi antenna with coaxial cable and connectors 35 2. Software 36 3. Spare Parts 37 D. Software Requirements- The SCADA System Contractor shall work with the Owner,to 38 provide as a minimum the following software modifications: 39 . Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 29 of 101 409002-2 SUPERVISORY CONTROL AND DATA ACQUISMON(SCADA)SYSTEM Page 2 of 38 1 2. Medi fy e sfin.eC n n n ste and ser-eons at the n.. fAfei 2 E. Onsite Requirements-The Instrumentation System Integrator Contractor shall have technical 3 staff on site as required to provide a complete and operating system and shall include as a 4 minimum: 5 I. Pr- Site Visi . 6 . 7 3. Startup Site Visit—4 hours of assistance over the phone or VPN as needed by HSQ. 8 F. Reference Standards: 9 1. American National Standards Institute(ANSI)/Institute of Electrical and Electronic 10 Engineers(IEEE): 11 a. C37.90.1,IEEE Standard Surge Withstand Capability(SWC)Tests for Protective 12 Relays and Relay Systems. 13 b. C37.90.2,Trial Use Standard Withstand Capability of Relay Systems to Radiated 14 Electromagnetic Interference from Transceivers. 15 c. Electronic Industries Association(EIA): 16 d. RS-232-C, Interface Between Data Terminal Equipment and Data Communication 17 Equipment Employing Serial Binary Data Interchange. 18 e. RS-422-A,Electrical Characteristics of Balanced Voltage Digital Interface Circuits. 19 2. National Electrical Manufacturers Association(NEMA): 20 a. ICS 1, General Standards for Industrial Control and Systems. 21 b. ICS 1.1, Safety Guidelines for the Application,Installation and Maintenance of Solid 22 State Control. 23 c. ICS 4, Terminal Blocks for Industrial Use. 24 d. ICS 6,Enclosures for Industrial Controls and Systems. 25 e. Publication No.250,Enclosures for Electrical Equipment(1000 V maximum). 26 3. National Electrical Code. 27 4. ISA Standards 28 5. IEC 2 KV Isolation test 29 6. IEEE472/ANSI C37-90A Surge withstand capability test. 30 7. IEEE 802.3 31 32 33 Aequisition system 4em indueed sufges propagating a4eng the ,signal 34 , 35 btA shall be lower-atm the s e withstand level for-the deviee they a e ,-eteeting and be 36 37 , 38 . Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 30 of 101 409002-3 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 3 of 38 1 2 3 instpaefiefts provided by the manufaetefef. Wires shall be e#aehedbyfHe—A;;-s A-f-R PAIR 4 , and the 5 , 6 " 7 eentaet with a faisplaeed finger. 8 ; a base 9 . 10 Depl., plug shall notrequire the a ,1 of A a shall:t:..te pt the 11 signal.Base and plug shall have the ability to be eeded to aeeept efAy the eeffeet voltage 12 13 14 H. Path Study for Radio Communications 15 1. Prior to purchasing any equipment associated with the transfer valve site SCADA system, 16 the Contractor shall do a path study to determine the exact antenna height required for a 17 clear line of sight and good reliable communication path year around between the transfer 18 valve site and the existing Central SCADA computer station. 19 2. The results of the study shall be submitted to the Owner/Engineer as an official submittal 20 for approval prior to purchasing any equipment. Tower height shown on plans in the 21 minimum required. If radio path study shows a taller tower is required for this 22 application,the contractor shall provide all the required equipment,such as tower 23 sections and concrete base as required for a complete system at no cost to the owner. 24 3. Any interferences shall be noted in path study. 25 1.02 SUBMITTAL 26 A. Submittals shall conform to the requirements set forth in section 01 33 00"Submittal 27 Procedures". Submittals for 40 90 02,"Supervisory Control and Data Acquisition(SCADA) 28 System"shall not be combined with any other submittals. 29 B. Loop diagrams shall be prepared according to ISA Standard ISA-S5 and using loop numbers 30 provided. 31 C. Shop Drawings: 32 1. Schematic ladder diagrams shall include all terminal blocks,hardware devices, software 33 interlocks, software data links,and control. 34 2. Drawings,Diagrams& Schematics shall be on 11x17 paper 35 a. PLC panel layout,plans, elevations, sections,details, etc. 36 b. A schedule defining all UO, database reference,and point of origin or destination, 37 and PLC system internal address. 38 c. I/O Drawings shall show where the signal originates from and the destination. All 39 I/O associated with a I/O card shall be shown on the a single sheet. Each field device 40 shall be identified by instrument tag, loop number,and instrument range (if 41 applicable). 42 d. Elevation drawings shall include mounting heights of panel mounted devices Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 31 of 101 409002-4 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 4 of 38 1 including but not limited to the indication lights, switches, etc. 2 3. Software manuals shall be provided to configure the central system and technical review 3 information. Provide sample program documentation from previous projects. 4 4. Hard Copy of software program including programs and rung comments 5 5. Radio Path Study Results 6 a. The radio path study shall include a summary page indicating the findings and 7 recommendations. 8 b. The radio path study shall include screen shots from the radio path software study. 9 D. Operation and Maintenance Manuals 10 1. Operating instructions shall incorporate a functional description of the entire system 11 including the system schematics which reflect"as-built"modifications. Wiring diagrams 12 shall be furnished as a part of the Operation and Maintenance Manuals which clearly 13 show terminal numbers and wire numbers as they actually are in the instrumentation 14 system. Instrument panel wiring shall be such that each wire installed has its own 15 number designation at each end and such that no number is repeated. Instrument panel 16 wire tagging instructions as specified in Section 26 05 19, "Low Voltage Electrical 17 Conductors and Cables" shall be followed. 18 2. Special maintenance requirements particular to the system shall be clearly defined along 19 with special calibration and test procedures. 20 3. A schedule defining all 1/0, database reference, and point of origin or destination,and 21 PLC system internal address. 22 4. Submit written description of functions, loops,and logic. 23 5. Submit all SAMA Logic and Wiring Diagrams and ISA Logic Diagrams for all 24 equipment requiring programming at the PLCs,with all set points and ranges indicated. 25 26 . 27 7. . 28 8. Provide a hard copy of the"as-built""as-built"wiring diagrams,panel layout, elevations, 29 sections,details, and associated drawings in a separate binder. 30 9. One PDF copy of the"as-built"wiring diagrams,panel layout, elevations, sections, 31 details, and associated drawings burned on a CD. 32 a. Maximum file size is 5MB. If manual is greater than maximum allowable file size, 33 provide individual files for each major section of manual. 34 b. All files shall be compatible with the latest software version available. 35 c. Filename shall identify the plant site,plant area,equipment manufacturer,and date 36 equipment placed in service. i.e. WWTP-PC 1-Manufacturer-200503.pdf. 37 d. Provide a master Table of Contents which includes links to navigate to all the files on 38 the CD. The chapter labels shall identify the information included in that chapter as 39 well as its file name, i.e.:RTU Panel Layout. 40 e. Each PDF file shall contain a table of contents at the beginning of the file which Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 32 of 101 409002-5 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 5 of 38 1 includes hypertext links or bookmarks to navigate the file contents per 2 section/chapter. The chapter labels shall identify the information included in that 3 chapter as well as its file name, i.e.: RTU Panel Layout. 4 f. Scanned images of written documents are not acceptable. Document must allow 5 character selection. Text within a file shall be transferable to other documents. 6 g. Submit a preliminary version of the electronic format of the manual for review. 7 Upon approval of the preliminary submittal,the Contractor shall provide 3 copies of 8 the electronic manual to the Owner. 9 E. Factory Test Reports 10 F. Equipment Installation Report 11 1.03 QUALITY ASSURANCE 12 A. Suppliers Qualifications: The complete system shall be configured,programmed, and 13 installed by one qualified system supplier who is regularly engaged and qualified in designing 14 and building instrument control systems. The system suppliers shall assume complete 15 systems responsibility,including coordination and interfacing with all subsystems and 16 equipment suppliers and manufacturers. The installation supervisor shall have had 17 experience in overseeing installation and start-up of at least three similar installations. The 18 bidder shall submit,upon ENGINEER's request, complete company history,resumes of full 19 time project manager for this project,other key full-time system analysts,programmers, 20 technicians,and submit project list with costs,OWNER,contact person,phone number,etc. 21 B. Tests: The complete system shall be assembled and tested at the job site. The OWNER'S 22 representative and the ENGINEER'S presence will be required at the time of final testing at 23 the system supplier's facilities. 24 C. Standards: All applicable NEC, ISA, IEEE,NEMA,UL,ANSI,IEC,FCC,FM standards 25 shall apply. All equipment shall be new and UL listed and labeled. 26 D. Assembly, Storage, &Handling: Once assembled and tested,the system shall be stored in 27 air-conditioned and heated rooms. Ship the unit to job site only after the control room has 28 been built and its HVAC system is in operation. 29 1. The Owner may approve partial payment for SCADA equipment ready to be onsite but is 30 stored off site. Partial payment may be disallowed by the Owner. 31 a. For partial payment,the Owner shall receive as a minimum a sales receipt, lien 32 release,proof of insurance and the Owner's name shall be stenciled on the equipment 33 being paid for. 34 . 35 1. 1+►4N4340_ 36 2. Thle Appfeved Equal 37 F. Acceptable SCADA Installers: 38 1. Wheco 39 2. No Approved Equal. 40 1.04 SPARE PARTS,TOOLS,AND SUPPLIES Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 33 of 101 409002-6 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 6 of 38 1 A. As a minimum,provide the following compatible spare parts,tools,and supplies as a part of 2 this CONTRACT: 3 4 . 5 2. One (1) spare UPS ef eash size Pafaished, 6 3. In addition to above,provide the manufacturer's recommended spare parts for each piece 7 of equipment furnished. 8 1.05 WARRANTY 9 A. The Equipment supplier and the CONTRACTOR shall warrant to the OWNER that the 10 equipment delivered with reference to this specification complies with this specification. 11 B. The equipment supplier and the CONTRACTOR shall warrant the equipment as to defects in 12 material and workmanship for a period of one year from the date of final acceptance of the 13 project. Vendor shall include a copy of his special equipment warranty with the shop 14 drawings. The warranty specified by this specification shall be exclusive, and in lieu of all 15 other warranties whether written,implied,orally presented, or statutory. 16 C. Warranty for equipment shall be through the equipment manufacturer and shall include the 17 option to purchase additional service agreements/extended warranties after the initial 18 warranty for up to five years. 19 2.00 PRODUCTS 20 2.01 PROGRAMMABLE LOGIG CONTROLLERS 21 A. Pb(; e e is .,t the site shall,. :-st „fa.e f ii,,,,,:„,.. 22 1. MedieenN4340(Pr-e,.,idedb),Q%%eo 23 24 for-leeal pr-eeess eefgfel fimetiens. The eefAfel system shall be equipped with pewer-supplies 25 and individual u*inteffupfible power-supply(UPS)to per-feffa legie aefltFel ftmaiens bas 26 en the program ster-ed in memet=y and the status of inputs and outputs. Memefy will be 27 28 29 , 30 types being utilized and the total afnetwt available. The statement shall inelude an estifflate 31 of the teW pFegr-am and data fnemer-y o o i„a:.,g s e eaparaity,based on the Tin 32 , 33 ,and diagnesties may be devffileaded from the eentra4 34 35 ddesi—r-edd 6-4-edidd eendifien will be the defiauft eendifien in the event ef paweF less of system 36 failufe. Power-supplies shall be pr-evided fef the pr-eeess eefAfeller-as fequir-ed with buih in 37 , 38 39 , and diagnesties may be 40 41 shall be seleetable sueh that the desir-ed field eendifien will be the default eefidifien in the 42 evew of power-less or-system failufe. Pewer-supplies sha4l be pfevided fef the p Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 34 of 101 409002-7 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 7 of 38 1 , 2 3 , 4 . 5 6 . 7 8 2 Less of signal a emie..,between CDT T and PO's. 9 3. Less of legit.p e.,to any of e„ a fthe system. 10 . 11 12 ,and 13 r,..,...ee4 rye e.... 14 G.The design pl a mien and instflflet:ien of the PLC system shall eenfi.....to NEMA Ire 1 1 15 ,and faetefy test 16 17 . 18 19 20 3. Adjustment of eewf-eller-eutpt4 21 4. Display e f reel tifne and histeAee1 pr-eeess tFendF 22 3. D.,s>,bu#e., sta4ie., a „,..el., 23 24 25 s3Ffibels 26 8. ApAminciatien 27 j. The PLC system shall epefate in affNefA eenditiens of 32 te 1409F tempefetwe and 0 to 95 28 29 it Tr 4ize a peweF+,,m e.,+;«,e delay e;..euit whe.,. e de..,,,PC pewer-supplies -- 30 enswe power-supply ewput voltage has fearhed the pr-opef va4lde prior-te applieafien e 31 power-to solid state legir.and output eir-ettits. PLC; shall r-epei4 a less efpewef and eper-ation 32 f.e.,, UPS to the Ope..,,.e..s Work Staten at the main fA fel . 33 L. Enyi..e ffinef+el repAfel,.. 34 . 35 36 ' 37 . 38 M. hTtWOu4put Genneefien Requimments-; Northside IV 14-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100177 Addeendum No. 1 -Page 35 of 101 409002-8 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 8 of 38 1 1. OutptAs sha4l be fiased- 2 —A. Fextwfaal fusing shall be pr-e,.4ded if output fnedule does fiet possess inteffial fusifig. 3 b. > „ava p idea eK4efnal to output fnedol shat 4 1). . 5 2). . 6 2. T.,atall bleeding a ate „t f.., field deviees whir leak e eat s ,ffle e.,tly to 7 8 9 widlin the YO efleles 10 4. P..e,,,:,.e rin,,.,°dales to teffninal bleeka 11 12 6. Size terminals te aeeemmeda4e all aefive data base peints and spafes. Tefminal stfips 13 shall be provided to aeeeffffnedate Pdtwe VO points asseeiated with Patwe equipfnefi4 14 ospaFe. fninimuln0 34 spaFe 15 16 teminal b1ee1s. 17 7. Provide tefminals fer-individual teffniaeAieft of eaeh signal shield. Stfipping baek twist 18 shielded pair-and twisting together-all the sWelds is net aeeepte 19 20 ,the PLC eempenents(PO 21 , ete.)shall be assigned so dieA the faikwe ef one eempeneat does not 22 23 . 24 25eleet+emagaetie. r e testa per-ANSWEEE G37.90.2. 26 27 1. Master-Safety Relay.: 28 a. Gu4s off pewer-to PQ deviees upon de ener-giza4ie 29 b, cafes„Delays shall be available a e «ed to provide ability to 30 eefAfel sepaFate designated bleeks of the eefAfel program. 31 32 33 34 e. Less efeemmaniemien between pf:eeesser-and VQ fne&- 35 d. Pr-eeesser-eeasesteemeeetele-' 36 3. Safety Funefieff wifing-i 37 . 38 4. An efaer-gearay power-diseemeet shall be plaeed ift the power-eifettit feeding the power- Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 36 of 101 409002-9 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 9 of 38 1 2 3 thfough tFails. 4 5 a. EquipfaefA failwe fnede shall be selecAed se 4iat the less ef power-or-raefl4el signal to 6 7 8 . 9 10 1). ni.,,.e; „d,w;t segregated f..that p o only 11 2). Twisted shielded wir-e pair-Net leeated in the same eenduit or-btffidle with pewe 12 ming 13 6. Initial Safety Gendifiens.: 14 15 16 . 17 7. PLC>ati t Relay- 18 a. Plaeed : series .with .. „+two..v e stop eendit;o.ws_ 20 1). , 21 e. Less of ffi 22 d.eeesser-fa1t 23 e. Power-supply f„lt 24 €. 1rselotief aikwe 25 26 h lsel,4ion failure 27 i. Communioatiens failwe 28 j. Sean time eve-m—la 29 k. Medule f:hw e 30 1. Sea t1r 31 fa. Medww,o f;hww.o 32 8. Menitefing of t..wte..n l Faults and Disp ,,.,. 33 a Wemal P=G system status and faults shall be menitefed misplayed. Monitored 34 items sh.„ ; ,.ludo: 35 1). 36 2). Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 37 of 101 409002-10 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 10 of 38 1 3). 2 4). 3 5). 4 6). High CPU tempem4ffe 5 7). Sean tifne 9N, 6 8). 1 1edillefaillx e 8 . 9 Ef.ts e f Failu fe: 10 a— . 11 1). , ' . 12 2). Less or-eefmptiea effnemefy 13 3). 15 5). unfeadable signals 16 6). Addressing e>reps 17 7). Pr-eeesser-femh-9 18 P. Design PLC;system with Wgh neise iffwmaity to pr-event eeeuffenee ef wse legie signa4& 19 , 20 21 , 22 and legis-mules 23 . 24 25 b. Safety shutdown of e"ipfaeat of a system shall require mamW epeFater-ifAeFve 26 . 27 2.02 COMPONENT-9 28 29 . 30 a. Digital relay legie 31 32 . 33 1). Cog 34 2). Floating point math reempeta4ions 35 3). Ting Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 38 of 101 409002-11 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 11 of 38 12. To provide eefaffwaiemieas with other-raefAfel systems and man maehine iflAeFffiees as 2 speei€ed, 3 4 4. Mefaefy! 5 6 7 8 b. Me...,e..,,Lett°,.,,b arakup shall be a pab.le of 14 days fnemer-y«ete.,t:e.. Ae, tb,e 9 "Battery indisating LED is . 10 6. Plug ; e«a ,resign to allow a eL field«°..leve.,,°«t eFF„lt ae„:ees 11 a. Provide unit designed fer-field r-eplaeemea4 and eNpansien effnefneiFy withetA 12 . 13 7. !00 per-eent minimum spare useable faefner-y eapaeity after-all Fequir-ed pro- 14 in plaee and oper-afing, 15 16 digiW and analog leeps-. 17 A Built i t me f e,7e(pf:epe«t;e,.,el ;.,te.,,.el .le,.:.,et;„e)v fAfel a ..abilities_ 18 a. As a: eetl. eleetable el.. ..:tb,,, e user-knowledge 19 languages. 20 10. On line r-eeenfigwable, 21 P. Lighted status inlieeter-s-f "RUN” and" A ILUR~ ' 22 23 within the-eefAFel stfeA 'T,-aasf shell be b.,,mpless and l..,laneelees. 24 13. Medius pet4s shad be provided f 89485 data b:ghway a atea with T,f„lt;li relays 25 . 26 B. laput�Qotp+tt(VO)WdWes 27 1. n..eyi a«1,,.. : °,luta,.t,,..e rtn feefts ; eeei PLC=e„eleswes if required, ,4th eebles to 28 . 29 2. Provide btn System with-- 30 .:ti: 30 . 31 b. Bleetfie-iselatien between legie and field deviee: 32 e. ladividua4ly fused etaptits with blevffi fuses indiemien. 33 Wer-ehangeable beards for-similar-110"e to allow substitution of epeFafing beards 34 . 35 e. Capability of withstanding low ener-gy eemmen mode tfeasient to 1500 3"withe- 36 €ailufe. 37 C. laeefpeMate-neise s r-esr 38 , Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 39 of 101 409002-12 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 12 of 38 2 1, Capable of meeting of e ee,ing eleet,.:eel ., a testes NEMA 1GS1 109.60 109.66. 3 ,without 4 . 5 3. Dise..ete lin Melee. 6 a. h te;4 ee to ONQFF ae,,:ees 7 b. iin status ;„a:eete,-fnea„le f.efA 8 9 4. n„tput fnea„1e euffefit,.et;, g-- 10 1). 11 2). N fin:,f,,,.... 1.5 A pe:,,t f Y 120 v AG e,.p eet:ens 12 13 differ-efft sewees of power, 14 . 15 4. Analeg LLO Mediales.: 16 17 b. 1„1:,.,:...,,..,., 12 bit feseltAien 18 19 d. lsela4ed(diffefeatial)inputs and outputs 20 21 22 23 24 5. Span YQ Modules: Eaek PLC shall have a minim-am ef 10 pefeeftt spafe analeg and 10 25 , sufge 26 deviees,and relays inside the PLC. 27 G. Pewef Supply Units.; 28 1, The power-supply shell be fully a °lewd and« ;ae ser-e.,te.. mations by f ears of e 29 , an A 30 , 31 peifAs shall be teueh safe with fie live vokages thm ean make eefAaet with a misplarsed 32 finger-. Pewer-supply shall have integral fnetal me]lating feet to at4aeh to 3 5 ffh%DW 33 faih 34 2. The power-supply shall a of Em to UL 508G steadffds allow, et the 441 ,.area a e„t. 35 The power-supply shall have a vistial indieater-fer-applied powen Opefiging ti . 36 feage-sbfl4l be 252C to 7026 Powe..supply slush t,e.,e faeans of lifnififig DG a ent in 37 ease-efskeften; t and shall aute tie 1a�zset when fault iseefFeete . Pewer-supply 38 39 . Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 40 of 101 409002-13 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 13 of 38 1 . 2 2.03 COAXIAL CABLE 3 A. Coaxial cable shall meet the following requirements: Characteristic impedance: 50 ohms Outer Conductor: Aluminum Tape Inner Conductor: Stranded Bare Copper Dielectric: N 4 5 1. Coaxial cable shall be Times Microwave LMR-600 Ultraflex type or approved equal. 6 2. Diameter of coaxial cable shall be sized as indicated on the drawings and so that feedline 7 loss from the antenna-side of the coaxial surge suppressor to the antenna does not exceed 8 1 dB for directional antennas and 2 dB for omni-directional antennas. Feedline losses 9 shall be calculated at the operating radio frequency and shall include losses in cable and 10 connectors. The minimum size coaxial cable provided from the panel to the antenna shall 11 be 1/2"diameter unless larger size is shown on drawings. 12 3. All coaxial connectors shall be Type-N connectors. Connectors shall be manufactured by 13 the same cable manufacturer which furnishes the coaxial cable. Connectors shall be 14 Times EZ-600-NMC-2 connectors,or approved equal. All connectors shall be 15 constructed of brass or be silver plated as recommended by manufacturer. Connectors 16 shall have o-ring seal. 17 4. All connections shall be weatherproofed using 3M-brand cold shrink weatherproofing kit 18 or approved equal cold shrink weather proofing kit. 19 5. Provide a pre-made cable assembly of Times Microwave LMR-600 Ultraflex type 20 coaxial cable to connect from the radio antenna port to the radio-side of the coaxial surge 21 suppressor. Provide straight or angled N-type connectors as necessary to route cable 22 assembly within panel without exceeding manufacturer's recommended bend radius. The 23 pre-made cable shall be assembled by the coaxial cable manufacturer and shall be 24 shipped with a certification of assembly and testing. 25 6. Cable hangers shall be Andrews Hanger Model 42396A-5 for 7/8"cable or 43211A for 26 '/2"cable with Andrews Round Member Adapter Model 31670, or approved equal. The 27 use of plastic tie wraps is not acceptable. 28 2.04 COAXIAL GROUNDING KIT 29 A. Grounding straps shall be solid copper for high current handling. Construction shall be of the 30 non-braided type. Grounding cable shall have field attachable grounding lug with a two-part 31 tape system for weatherproofing. Grounding kit shall be Andrew Corporation or approved 32 equal. 33 22..3 RTU GABWET(PROVIDED LSV T14E lIIIINER) 34 A. Fumish and install the RTU eabinet eA the leeatien indieated. Cabinet shall be a NEMA 3R-, 35 eaelesufe suitable for-fFee standing and shall have a Waged&ei#door-with key ifAer-leeldng 36 handle. The enelesufe sha4l be made of 3 0 4 stainless steel with a 11 gauge fae, 37 inside. The enelesufe shall be niinimtffn 40214 x 36"W Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100177 Addeendum No. 1 -Page 41 of 101 409002-14 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 14 of 38 1 the RT-U e.bi—et. 2 B. All disefe4e inputsieutputs shall have inter-posing relays. lnter-posing relays eeaWfied in this 3 eabinet shall 1. PDT, Tilshall have 7A G ee;ls> shall eeeh have a pilot ligh4 indieeting 4 , 5sef:ew te«min ls. Delays shall be Qe„e..e it KUI Ad1 D1 A a appfeved a el 6 Q lastmmeM panel wir-ing shall be as fellows-; 7 z1 Single o a duet°..wiFe shall be st..en e.l tinned 1 6 A til/"_an A-T\I7 . , , e 8Gelef eeding shall be 9 . 10 2.Paif shielded eable f«A 20•cv-rraT DG loops s13A be as Speeified in 26 05 19, `�-�AV4� 11 ". 12 3. Eaek eendueter-teffninoed tmder-a sefew head shall have a er-imp on spade teffflinal 13 applied to its end prief te its teffainatien. 14 4. 1 der-has;t,, e number-and no fmmbef is used more thaft enee. 15 16 mr-e tagging instme6ens-ens epo6ified in 26 05 10 "Low Voltage Elee#ieed Gead etefs 17 and Ga 1 18 , 19 . 20 21 22 , 23 " 24lives a bundle afe te be Fun par-Ael to one anothef and not . 25 ,and shall be seewely 26 27 28 29 30 31 32 33 , 34 ' 35 36 fnetel body shall eente;., a efF tea p a plate that...;11 p „ae e s t;„m a eet;e„ 37 "with ne live 38 Nel"es thm ean make eeatacA with ger. Teminal bleeks shall be Fa4ed 39 ,Allen Bradley 1492 141 Serie 40 appfeved-equal. 41 42 e 43 10. Te elle...f,.eel..le. „t;.,o f.em o „a,,;t to the y a way t1,e fe shall be a fflifliffmm eF 5" 44 ftem the top edge ef the baekplane to the inside wa4l ef the earaleswe in efteh difeetiefl. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 42 of 101 409002-15 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 15 of 38 1 2 ewe: 3 12. The UPS shall be leeated in an area of the eabifiet wheFe it does fiet need to be r-efHaved 4 in order-to aracess the RT-U,RT-U me&les,teffninal bleek6,power-supplies, er-felays. 5 P. A pfint peeket shall be provided in the panel and shall esei4ain an 11" * 17"wififig diaffafflS-, 6 , deviese 7 nafnes and tefminal fmfnber-s. Dr-awings shall be laminated in clear-plastie for-pr-esefvation e 8 the dr-awkigs. 9 E. Enelesufe shall be provided. ,ith an el., ea s itra.e,1 fl„e,.eseent light an 1:10.el♦ 10 , easily 11 assessible. 12 F. Eneleswe shall be pr-evided with a fold dov,%table for-laptop. Fold down table shall be 13 "AFF ineluding the housekeeping pad heigh4 in the fnetiftfing 14 height 15 16 . 17 . 18 1. Heffinaff 19 2. u,....men 20 3. 1;Qttal 21 2.06 RADIO (PROVIDED BY OWNW 22 A. Long g Dange W/Etl.e.-..et @ Serial SPP Radio 23 B. High speed, 24 G Ope ate TD/E e,-.,et and ser-i.,1 e do o a single„e�we,y 25 n ref eet f f itiple host systems to a single A e..ess Point radio 26 27 28 G. Simple, 29 30 1. B ek-war- , ...bile with existing MD9 x710 aeoverAcs 31 j. > afpdc e.ffe.. 32 . 33 2.07 RADIO ANTENNAS 34 A. Yagi: Antenna shall be specifically designed for 928/960 MHz SCADA band. The antenna 35 shall Mounting casting shall permit horizontal polarization. Internal balun, coax feed and 36 connectors shall be sealed in a foam potting system which prevents moisture penetration. 37 Antenna shall be a Laird PC90ION. Antenna shall have a wind rating of 125 mph. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 43 of 101 409002-16 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 16 of 38 1 1. Frequency range: 928 to 960 MHz(Broadband) 2 2. Gain(over dipole): 20 dBi 3 3. VSWR: 1.5:1 Maximum 4 4. Impedance: 50 ohms 5 5. Front-to-back ratio: 20 dB minimum 6 6. Input power rating: 200 watts 7 7. Polarization: H or V 8 8. Termination: N female 9 B. Contractor shall verify exact antenna requirements after results of radio path study are 10 obtained and provide type of antennas required for a clear communications signal between 11 the different sites. 12 2.08 BACK UP BATTERY /�TERR PTIB r DOWERC'T�T 13 A. The system supplier-shall provide a baek up ba#eff or-m UaifAeffuptible pewof supply 14 15 supplier-shafl s4e the ba#efyAJPS for-the eemeeted lead. The UPS shall utilize gel eel!#fpe 16 ba#e..:es housed in their-evffi e elesufe inside the DTT 1 eabi et. 17 B. The baek up ba#eimy or-UPS shall have eapaeity to supply power-for-a pefied not less th 18 , 12VDC, 19 powef supplies, and loop powered iastfumen4s eemecAed to the PLC and VO fnedules. 20 G. The baek tip ba#et=y or-UPS shall inelude an alar-m relay eentaet eeafiWed to send a signal 21 . 22 P. if a UPS is required to meo these requirements the UPS shall be equal to biebeft,Topaz, 23 , 24 3.00 EXECUTION 25 3.01 INSTALLATION 26 A. All work shall be in accordance with manufacturer's recommended practices. Care shall be 27 exercised to avoid damage to equipment during installation. Damaged equipment shall be 28 replaced by Contractor at no expense to the Owner. 29 B. System equipment shall be installed where indicated in the Contract Documents. Power and 30 signal connections between components shall provide the specified functions. Install 31 according to equipment manufacturer's instruction. 32 C. The system Supplier Contractor shall utilize their own printers,monitors,and computers for 33 �,testing, and start-up. The use of the OWNER'S computers,monitors, or 34 printers shall not be acceptable until the entire system has been installed, debugged, 35 programmed, and operated to ENGINEER'S satisfaction. 36 3.02 PROGRAMMING 37 A. The loop descriptions and diagrams shown in the Contract Documents are functional only and 38 do not attempt to specify detail program coding that may be required. The (`W, q A GTnD Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 44 of 101 409002-17 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 17 of 38 1 OWNER shall utilize this functional information to develop complete application 2 programming for the PLC equipment provided under this CONTRACT. Programs shall be 3 designed to provide fail-safe operation of equipment in case of PC logic or power supply 4 failure. Fail-safe shall be defined as "stopped" for all drives and"closed" for valves,unless 5 otherwise specified. Up to twenty(20)graphic pages shall be required for the operator- 6 interface,and will be developed via a menu-driven color graphics editor.Interrupting logic 7 between the PLC and central computer system shall be required as per system sequence of 8 operation. An additional 15 graphics shall be developed in the field in coordination with the 9 OWNER and the ENGINEER. The graphics shall be sufficiently detailed to include all 10 equipment,pipes,valves, solenoids,meters,switches,etc. Graphics shall include equipment 11 tag numbers and display the current flow rates,levels, quantities, status, elapsed time of 12 equipment, etc. All such work shall be done at no extra cost to the OWNER. Before 13 programming the graphics,the CONTRACTOR shall furnish a set of drawings for 14 ENGINEER'S AND OWNER'S review. 15 3.03 DOCUMENTATION 16 A. Following delivery to the site,the equipment manufacturer,in the presence of the 17 ENGINEER, shall demonstrate operation of the complete system. 18 B. The CONTRACTOR shall provide documentation for all application software. 19 Documentation system shall be diagrams in ladder-rung format, and shall show all input 20 devices to the left of the left"power rail" and all outputs to the right of the right"power rail." 21 The diagrams shall show all device codes and functional description used in the project 22 manual,and shall also show PLC address codes,element codes,and 1/0 assembly codes, 23 modules numbers,and terminal numbers. 24 3.04 TESTS 25 A. All elements of the SCADA system,both hardware and software, shall be tested to 26 demonstrate that the total system satisfies all of the requirements of the Specifications. 27 B. The Contractor shall furnish and install the field instruments,PLC,remote input/output 28 (RI/0),and interface equipment in a schedule to meet the construction sequencing. 29 C. As a minimum,the testing shall include the following: 30 1. Software Acceptance Tests(SAT) 31 2. Operational Readiness Tests(ORT) 32 3. Functional Demonstration Tests(FDT) 33 4. 30-Day Acceptance Test 34 D. Each test shall be in the cause and effect format. The person conducting the test shall initiate 35 an input(cause)and,upon the system's or subsystem's producing the correct result(effect), 36 the specific test requirement will have been satisfied. 37 E. All tests shall be conducted in accordance with Engineer-approved procedures and 38 documented. Each specific test to be performed shall be described and a space provided after 39 it for signoff by the appropriate party after its satisfactory completion. 40 F. Copies of signofftest procedures, forms, and checklists will constitute the required test 41 documentation. 42 G. Provide all special testing materials and equipment. Wherever possible,perform tests using Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100177 Addeendum No. 1 -Page 45 of 101 40 90 02-18 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 18 of 38 1 actual process variables, equipment, and data. Where it is not practical to test with real 2 process variables,equipment, and data,provide suitable means of simulation. Define these 3 simulations techniques in the test procedure. 4 H. Coordinate all testing with other Contractors,the OWNER, and the Engineer. 5 I. The OWNER will actively participate in many of the tests. The OWNER reserves the right to 6 test or retest any and all specified functions whether or not explicitly stated in the approved 7 test procedures. The OWNER reserves the right to observe and/or inspect the work during 8 any phase. 9 J. The Owner's decision shall be final regarding the acceptability and completeness of all 10 testing. 11 SOFTWARE ACCEPTANCE TEST(SAT) 12 A. Prior to the start of the witnessed Software Acceptance Test(SAT),the entire system shall be 13 installed on site, inspected and tested to ensure that it is fully operational and ready for the 14 SAT demonstration testing. The test shall be witnessed by the Owner. 15 B. All panels and assemblies of the subsystem shall be completely installed except 1/0 signals to 16 field elements or devices shall not be connected. The system shall be inspected and tested to 17 verify that they are in conformance with related submittals and the Contract Documents. 18 C. The PLC and subsystem primary elements, shall be interconnected and tested to ensure that 19 the system is fully operational. The system shall be operated without signals leaving or 20 entering from the field elements or devices for at least one week to verify that it is capable of 21 continuous operation. Outputs to and inputs from the excluded primary elements shall be 22 simulated. 23 D. The system shall be tested,installed on site to demonstrate that it is operational and in 24 conformance with the Contract Documents. 25 E. Notify the OWNER in writing a minimum of 30 days in advance of the proposed starting date 26 for the Software Acceptance Test. At the time of notification, submit any revisions to the 27 detailed test procedure previously approved by the Owner in the Project System Plan. 28 F. The purpose of the test shall be to witness and verify the functionability,performance, and 29 stability of the hardware and software. The system must operate continually for 24 hours 30 without failure before the test shall be judged successful. Successful completion of this test 31 shall be the basis for approval of the system. 32 G. The Software Acceptance tests shall be performed on all the equipment installed including 33 the HMI system,PLC panels and subsystems. The SAT shall be a two-part text procedure; 34 Part I shall include the PLC sub-system to verify all 1/0 addresses and proper step sequence 35 for all features. Part II shall add the HMI to verify all screen displays,addressing and report 36 generation. 37 H. Where hardware items are of standard manufacture and in current production,the 38 manufacturer shall certify that applicable tests have been performed and met, in accordance 39 with IEEE and ISA Standards, and be prepared to supply copies of data to Engineer upon 40 request. Such statements shall accompany the equipment submittals called for in 41 SUBMITTALS of this Section. Any assemblage of devices together with operating programs 42 shall be tested together as provided herein. 43 I. The various tests performed during Software Acceptance Test shall be designed to Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 46 of 101 40 90 02-19 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 19 of 38 1 demonstrate that the hardware and software fulfill all the requirements of the Contract 2 Documents. The test conditions shall resemble, as closely as possible, actual conditions. 3 Any additional hardware or software that may be required to successfully verify system 4 operation shall be supplied at no cost to the OWNER. 5 J. Some of tests to be performed shall include,but not be limited to,the following: 6 1. Building and loading the system database. 7 2. Conduct online modifications to the database. 8 3. Demonstrate operability of the interfaces(hardware and software). 9 4. Demonstrate operability of the data communication network. 10 a. Radio Modem Communications 11 5. Demonstrate all system software functions specified. 12 6. Verify the displays and interactive capabilities of an operator's console. 13 7. Simulate selected normal and abnormal operating conditions to verify the performance of 14 the monitoring and control functions. 15 8. Simulate every UO point by opening or shorting digital inputs,inject appropriate signals 16 into every analog input point, and measure the output signal from each analog output 17 point. 18 K. All deficiencies identified during these tests shall be corrected and retested prior to 19 completing the Software Acceptance Test. 20 L. The following documentation shall be made available to the Engineer at the test site both 21 before and during the Software Acceptance Test. 22 1. All drawings and specifications,addenda, and change orders. 23 2. Master copy of the test procedure. 24 3. List of the equipment to be tested including make,model, and serial number. 25 4. Design-related hardware submittals applicable to the equipment being tested. 26 5. Preliminary software documentation submittal. 27 M. The daily schedule during these tests shall be as follows: 28 1. Testing and meetings: Nominally 8 hours per day; 24 hours per day if required to meet 29 schedule. 30 2. Morning meetings to review the day's test schedule. 31 3. Evening meetings to review the day's test results and to review or revise the next day's 32 test schedule. 33 N. All test data and procedures followed during testing shall be logged, and certified copies of 34 the logs shall be provided to the Engineer and OWNER. 35 O. The Owner will observe each test once on a pass-fail basis. The Owner alone has the 36 authority to determine if a test passes or fails. Only four(4) fifteen minute windows per day 37 will be allowed during the test procedure to make corrections to software and successfully 38 pass a re-test. Otherwise,that test will be declared a failure. If a test fails, it will be put on a 39 retest schedule. If other tests to follow rely on a particular test passing,then the following Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 47 of 101 409002-20 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 20 of 38 1 tests will also be placed on a retest schedule even though they were not tested before. 2 Retesting shall not interrupt the test schedule. The CONTRACTOR may schedule retest days 3 during the testing period,but not more than two per week. All retesting shall only occur on a 4 day designated in the schedule or at the end of testing. 5 P. All time and expense incurred by the Engineer and/or OWNER'S staff for all retests shall be 6 borne by the CONTRACTOR and paid to the OWNER. Time and expense incurred shall be 7 on a time and material basis tracked by the Engineer and OWNER for their own staff and 8 presented to the CONTRACTOR on a periodic basis. 9 Q. The CONTRACTOR shall expedite the correction of any deficiency discovered during 10 testing. The CONTRACTOR shall have personnel from each trade to standby during the test 11 period to immediately correct, or adjust any item of software or hardware or equipment 12 causing a test to fail. 13 3.06 OPERATIONAL READINESS TEST(ORT) 14 A. General: Prior to start-up,the installed system shall be certified(inspected,tested, and 15 documented)that it is ready for operation. Download all database on job computers from this 16 test onwards. The OWNER shall be notified when ORT starts. Copies of ORT forms that 17 have been signed off by the CONTRACTOR shall be copied and sent to the OWNER on a 18 daily basis for record purposes only. No signature by the OWNER is required for ORT 19 forms. 20 B. Loop/Component Inspections and Tests: The system shall be checked for proper installation, 21 calibrated,and adjusted on a loop-by-loop and component-by-component basis to ensure that 22 it is in conformance with related submittals and these specifications. Actual real-time signals 23 generated from the field devices shall be used. Simulation of field signals shall not be 24 permitted. This test is intended to actually operate the entire process and to find and correct 25 all real-time operational deficiencies. 26 1. The Loop/Component Inspections and Tests shall be implemented using Engineer- 27 approved forms and checklists. 28 a. Each loop shall have a Loop Status Report to organize and track its inspection, 29 adjustment, and calibration. These reports shall include the following: 30 1). Project name 31 2). Loop number 32 3). Tag number for each component 33 4). Checkoffs/signoffs for each component 34 a). Tag/identification 35 b). Installation 36 c). Termination-wiring 37 d). Termination-tubing 38 e). Calibration/adjustment 39 5). Checkoffs/signoffs for the loop 40 a). Panel interface terminations Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 48 of 101 40 90 02-21 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 21 of 38 1 b). UO interface terminations 2 c). 1/0 signal operation 3 d). Inputs/outputs operational: received/sent,processed,adjusted 4 e). Total loop operational 5 f). Space for comments 6 g). Space for signoff by Contractor 7 b. Each active analog subsystem element and each 1/0 module shall have a Component 8 Calibration Sheet. These sheets shall include the following: 9 1). Project name 10 2). Loop number 11 3). Component tag number or UO module number 12 4). Component code number analog system 13 5). Manufacturer(for analog system element) 14 6). Model number/serial number(for analog system) 15 7). Summary of functional requirements, for example: 16 a). For indicators and recorders: Scale and chart ranges 17 b). For transmitters/converters: Input and output ranges 18 c). For computing elements: Function 19 d). For controllers: Action(direct/reverse)control modes(PID) 20 e). For switching elements: Unit range, differential(fixed/adjustable),reset 21 (auto/manual) 22 f). For UO modules: Input or output 23 8). Calibrations; for example: 24 a). For analog devices: Required and actual inputs and outputs at 0, 10,50, and 25 100 percent of span,rising and falling 26 b). For discrete devices: Required and actual trip points and reset points 27 c). For controllers: Mode settings(PID) 28 d). For UO modules: Required and actual inputs or outputs of 0, 10, 50, and 100 29 percent of span,rising and falling 30 9). Space for comments 31 10).Space for signoff by the Contractor 32 2. Maintain the Loop Status Reports and Component Calibration Sheets at the jobsite and 33 make them available to the Engineer and Owner upon request. 34 3. These inspections and tests do not require witnessing. However,the Engineer will 35 review the Loop Status Reports and Component Calibration Sheets and spot-check their 36 entries periodically and upon completion of the Operational Readiness Test. Any 37 deficiencies found shall be corrected. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100177 Addeendum No. 1 -Page 49 of 101 409002-22 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 22 of 38 1 3.07 FUNCTIONAL DEMONSTRATION TEST(FDT) 2 A. Once ORT has been completed and operational readiness has been confirmed, a witnessed 3 Functional Demonstration Test shall be performed on the complete system to demonstrate 4 that it is operating and in compliance with the Contract Documents. Each specified function 5 shall be demonstrated on a paragraph-by-paragraph, loop-by-loop, and component-by- 6 component basis. This test shall be scheduled and conducted only after all new pipeline 7 construction is complete and the new pipeline and metering construction is completed and 8 operational. 9 Loop-specific and non-loop-specific tests shall be the same as specified under SOFTWARE 10 and OPERATIONAL READINESS TESTS except that the entire installed PICS shall be 11 tested and all functions demonstrated. 12 C. Simulation of field signals,or simulation of the response of the process, or the response of 13 individual components, or the functions being monitored or controlled, shall not be permitted. 14 Simulation may be permitted with the express permission of the OWNER. The decision to 15 simulate is the OWNER's alone. The CONTRACTOR shall include in the Contract Price the 16 time necessary to wait for all process responses. 17 D. Updated versions of the documentation called for under SOFTWARE and OPERATIONAL 18 READINESS TESTS shall be made available to the Engineer at the jobsite both before and 19 during the test. In addition, one copy of the approved Instrumentation O&M Manual shall be 20 made available to the Engineer at the jobsite both before and during testing. The approved 21 schedule shall be followed strictly on an item-by-item basis. Combining of test items shall be 22 at the discretion of the OWNER alone. The CONTRACTOR shall include in the Control 23 Price adequate time necessary to complete each test item one at a time. 24 E. The daily schedule called for under SOFTWARE and OPERATIONAL READINESS 25 TESTS shall also be followed during the Functional Demonstration Test. 26 F. The Owner will observe each test once on a pass-fail basis. The Owner alone has the 27 authority to determine if a test passes or fails. Only one(1)fifteen minute window per day 28 will be allowed during the test procedure to make corrections to software or to field 29 equipment and successfully pass a re-test; otherwise,that test will be declared a failure. If a 30 test fails,it will be put on a retest schedule. If other tests to follow rely on a particular test 31 which has failed,then the following tests will also be placed on a retest schedule even though 32 they were not tested. Retesting shall not interrupt the test schedule. The CONTRACTOR 33 may schedule retest days during the testing period,but not more than two per week. All 34 retesting shall only occur on a day designated in the schedule or at the end of testing. 35 G. All time and expense incurred by the Engineer and/or OWNER'S staff for all retests shall be 36 borne by the CONTRACTOR and paid to the OWNER. Time and expense incurred shall be 37 on a time and material basis tracked by the Engineer and OWNER for their own staff and 38 presented to the CONTRACTOR on a periodic basis. 39 H. The CONTRACTOR shall expedite the repair or correction of any deficiency discovered 40 during testing. The CONTRACTOR shall have personnel representing each trade to standby 41 during the test period to immediately correct,repair,or adjust any item of hardware, software 42 or field equipment causing a test to fail. 43 I. The system shall operate continuously for 100 hours without failure before this test will be 44 considered successful. 45 3.08 30-DAY ACCEPTANCE TEST Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 50 of 101 409002-23 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 23 of 38 1 A. All database errors must be corrected prior to the start of the 30-Day Acceptance Test. The 2 30-Day Acceptance Test will not be considered successful until all databases are correct. 3 B. Any malfunction during the test shall be analyzed and corrections made by the Contractor. 4 The Engineer and Owner will determine whether any such malfunctions are sufficiently 5 serious to warrant a repeat of the test. The cost of a retest shall be borne by the 6 CONTRACTOR as specified. 7 After completion of the Functional Demonstration Test and Plant Start-up,the Contractor 8 shall be responsible for operation of the entire System for a period of 30 consecutive days, 9 under conditions of full plant process operation,without single non-field repairable 10 malfunction. 11 D. During this test, Contractor personnel shall be present as required. The Contractor shall 12 provide personnel for this test who have an intimate knowledge of the hardware and software 13 of the system and also are familiar with the overall plant process. The Supplier shall be on- 14 site a minimum of 8 hours a day and be on call for the rest of the day, during the first two 15 days of the 30-Day Acceptance Test and shall be on call for the rest of the time period. 16 During the rest of the test period the supplier shall be available and on the job site within 24 17 hours of any failure. 18 E. While this test is proceeding,the Owner shall have full use of the system. Only plant/City 19 operating personnel shall be allowed to operate equipment associated with live plant 20 processes. 21 F. Any malfunction,during this 30 consecutive day test period,which cannot be corrected 22 within 24 hours of occurrence by the Contractor's personnel, or more than two similar failures 23 of any duration,will be considered as a non-field-repairable malfunction. 24 G. Upon completion of repairs,by the Supplier,the test shall be repeated as specified herein. 25 H. In the event of rejection of any part or function,the Supplier shall perform repairs within 5 26 days or replacement within 30 days. 27 I. Upon successful completion of the 30-Day Acceptance Test, approval of all as-built drawing 28 and O&M Manuals,and delivery of all spare, expendable, and test equipment,the systems 29 shall be considered substantially complete and the warranty period shall commence. 30 3.09 ON-SITE SUPERVISION 31 A. The Supplier shall provide,on-site, an experienced resident engineering manager to supervise 32 and coordinate all of the on-site activities. This resident engineering manager shall be on-site 33 as required during the total period to affect all the activities relating to the PICS. 34 3.10 START-UP AND TESTING TEAM 35 A. The Supplier shall provide,on-site,a team of experienced engineering,technician,trades 36 personnel, and software/configuring personnel during the total construction period to: 37 1. Thoroughly check the installation,termination,and adjustment of all the subsystems and 38 their components. 39 2. Perform and complete all on-site tests. 40 3. Provide start-up assistance. 41 3.11 LOOP DESCRIPTIONS Northside IV 24-Inch Water Transmission Main CrI'Y OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 51 of 101 409002-24 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 24 of 38 1 A. General Definitions and Requirements 2 1. SCADA—The SCADA system shall be considered the PLC and GUI at Eagle Mountain 3 Water Treatment Plant. 4 2. GUI—Graphic User Interface 5 3. OWS—Operators Work Station 6 4. PLC—PLC 15 located in the electrical building shall be used for this project. 7 5. AFF—Above Finished Floor or Grade 8 6. Run time of all equipment shall be trended at OWS and logged to historical. 9 7. All parameters shall be operator adjustable via the PLC and the GUI. All parameters 10 shall be password protected. 11 8. All logic for control operations shall reside in the PLC allowing each pump station to 12 independently operate during loss of communication with the plant and the remote 13 PLC's. If communication is lost between the plant or remote PLC,the PLC shall 14 continue to operate automatically with the last set points received. The SCADA 15 programmer shall program an inactive function into the system that allows the operator to 16 set a time limit that the pumps and motors can operate. The pumps and motors shall 17 operate for a predetermined amount of time(the time shall be operator changeable with 18 correct password)and then perform a normal stop of the pumps. 19 9. Each alarm shall be trended with date,time, and who acknowledged the alarm. 20 10. Refer to Hydropneumatic Tank System specification for level and pressure set points. 21 22 H_ydropneumatic Tank Site 23 Loops 201 Pumps 18& 19 24 25 1. Ptff"s 18 and 19 inside the High 9 eFviee Pump Station sha4l be used to pr-ev4de water-to 26 27 . 28 2. 5 8 and 1 9 f r the High Se«.,;ee D.imp C'+.,t;e., hell t be allowed to +e i f High I �-Rna—r�-zvr cjvxrJrn�rixvc-ov-crrrv-..v�c�vP'cziccci=-crn�r 29 Level,el present„efiyatea by high level .,1,,...,, at the Hydr-ep e.....ata.tank 30 3. Only efie pump shall be a4lewed te stai4 at a time and a4l ptmVs shall be allewed to oper-me 31 32 lost the PLC shall eentk+ue to opffate atAefnatieally with the last set points meeived for-20 33 34 Ptff"S. 35 ,the lead puW stop and the!a g 36 ' 37 ,the program 38 39 . Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 52 of 101 409002-25 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 25 of 38 1 , 2 the r-estai4 of the pumps. The sequeneing r-estaA shall be eenfigufed sueh that only efle pump 3 starts at a tiffwt 4 6. The High Service Pump Station (pumps 18 and 19)will generally pump to meet demand in 5 the system using variable frequency drives(VFD's)for flow control. A hydro-pneumatic 6 tank will be provided to mitigate pressure fluctuations and surge events during normal 7 pump start and stop transitions and power failures. The hydro-pneumatic tank will also 8 operate in a constant speed pump fill whenever system demands fall below pump output at 9 minimum allowable speeds. 10 Control of pump speed will typically be managed by separate automatic control modes 11 which may be selected by the operator via SCADA. Each control mode's logic will reside at 12 the pump station main PLC (PLC-15). 13 A. Automatic Control Mode No. 1 —Winter(low demand)Pressure Maintenance 14 Mode: A single pump will operate on a feedback loop and adjust pump speeds to 15 maintain a specified target pressure at the Hydropneumatic Tank(within a 16 stipulated dead band). 17 B. Automatic Control Mode No. 2—Summer(high demand)Pressure Maintenance 18 Mode: Two pumps will operate on a feedback loop and adjust pump speeds to 19 maintain a specified target pressure at the Hydropneumatic Tank(within a 20 stipulated dead band). 21 The different Control Modes of operation are intended to establish a default operation that 22 will most effectively meet the system flows expected. The system will default to running the 23 number of pumps associated with the control mode selected. If actual flows are less than 24 that produced at minimum pump speeds,then either high pressure or high water level will 25 shut down pumps. If actual flows are greater than that produced by the control mode 26 selected,additional pumps will be called to start based on reaching a low system operating 27 pressure. 28 The operator will also have the ability run the system in manual mode. In manual mode the 29 operator will select pumps to be operated and set pump speeds manually. 30 31 7. The HMI programmer shall program the HMI to display the following on the OWS: 32 a. Pressure Transmitter(PIT-201-1) 33 b. Level Transmitter(LIT-201-1) 34 c. Level Alarms(LIT-201-4) 35 a Solenoid.,aloes(SOV gni 1 p. env 20 2) 36 e. Flow Meter(FIT-02) 37 9. The neffnal sequenee of epe= ien shall be with one or-fwe pumps 4efined in the 38 sequenee of operation.The seeend pump shall be used as a baek up pwnp. 39 9. The WD staftep speed set peifA shall be 800%(eper-ater-adjustable with eefFee4 password) an 40 famp time for-the VFD shall be set eA 10 seeends(eperater-adjustable with aeffeet passwer-d).- 41 . Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 53 of 101 40 90 02-26 SUPERVISORY CONTROL AND DATA ACQUISTfION(SCADA)SYSTEM Page 26 of 38 1 10. The....;..:...um«ri speed shall be 4004 (epemt„r adjustable with ra ee4 password)and the 2 ° , 3 th@ minimum VFD speed shall be 85-0,4 4 4mum VFD Speed sha4l be 100-03 . 5 W. When a pump is eut of SCADA fnede the digiW output RUN eeffffaaad fr-em the PLC; shall be 6 FAally open to iselme bark feed thFetth the eefAFel legie. The PLC shall fer-ee 7 to the PLC, rt;l :t ro 0 es SG A n A fnedo status enabled. 8 9 Fgized unless they need te A-4-el-e-sed-f-eff safety. 10 13. Meter- 11 's based en the Opefa4er-ifq)W 12 13 . 14 15 16 , asseeieAed with the 3,LFD 17 . 18 14. In SGADA MANUAL sequenee of even4s shall be as fellews.: 19 A. Initial stai4 up sWl signal all ptmVs stopped. The piff" step eefwnafid is a maintained 20 21 faeaiteFiag tank level at the Hydr-epneumaie tank and sha4l deeide when te qtfft and stop 22 puff1ps. 23 , 24 25 s will .e: 26 a. >r STOP btA4„« depFess a the SL I] ,rvia SGeD_A 27 b. High level in the Hydr-epaeufamie t 28 e. High pr-essufe in the Hydr-epaeummie tank 29 d. Powerless meter-tested etA 30 a. Meter-Failwe(114DD Tr:r.s N71'D Trip,Valve Failure) 31 B. Any of the faikee te s4at4 pump evefi4s ean alse au4ematiea4ly s4ep a pump while Fuming. 32 Q I,. er A n A MANUAL..node( t HAG)two e er.,ter-..i..,ll be able to st.,rt andstop pumps and 33 34 D. In SGADA NIMNUAL fnede the F 11.,winx.shall be displayed: 35 . 36 2. Summation of Wessufe at the Hydr-epnewnatie t 37 15. Ir. SG A T A AUTOMATIC TTOM A TIC N40D r se a of events shall_be as fell Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 54 of 101 409002-27 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 27 of 38 1 A. In SCAPA AUTOMATIC MODE, 2 fnede of eper-a4ion sha4l be for-the opefater-to maintain a level in 3 KydFepaetffaa4ie tank(LEVEL CONTROL). 4 5WD's speed to 6 maif"n a dead band in the Hydfopaeumalie Tank leeated a4 Eagle Mountain 7 Ware«T,-eat.Y.ent Plant. The Level,el Gent..el seenar-io shall adjust the Sneed as 8 follows- 9 10 Hydfepaeummie Tank. 11 2. The level in the Hydr-epneumatie Tank shall be below the high 12 . 13 3. Thee elate«shall ; „t a fninimum level set n nt that s all l.e 14 used to eall the n ,.(s)to st"t and a fnaxiffmm level set n nt 15 thm shall be used te ea4l the ptwV(s)to step. 16 4. One Pump SeeneAe 17 a. The.., ead set point for-this a nt«el seenarie 18 shall be 80-OA(oper-ater-a(Ajttstable with proper-password* 19 v 1.. if the level ;n the uud,.enneu....at;e Tank is belew the 20 high level alafm,the lead VFP shall be allowed to be 21 steAed and the speed set peifi4 sha4l maintain the 22 eed set point until the lead X71 P and n taRp 23 is-ealledts-step, 24 6. The VFD shall ; e the Speed of the lead VFD by 25 inefements of 2-% (eper-mer-rahangeable with proper- 26 password) ever-an oper-atef selec4able time period un 27 . 28 The«D shall : e eidee,.ease speed to,,, uta;.,tl,e 29 level ift the Hydr-epneuma4ie T- 30 d. if the level ;n the uud,.enneu.nat:e Tank fewhes the h .l, 31 level alaff ,the VFD shall be eelledto 32 e. if the lead VFD's100-034 and the 33 level :n the Hyd«enneu....,at;e Tank e nt:nues to fig! e 34 a pr-eser-ibed period of time (operator-adjustable with-. 35 proper-password)the eefA+el seenar-io shall shift to the 36 . 37VF-D's speed set point is a4 the fni 38 speed set pein4 and the level in the Hydr-opneummie 39 Tank raepAifmes te rise ever-a pr-esefibed period ofti 40 (operator-adjustable with proper-password)the eefAF4 41 42 . 43 g. if the level in the 14)*epaeumatie Tank fewhes�he high 44 level a4am, Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 55 of 101 409002-28 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 28 of 38 1 h. The Oper-a4er-shall be eapable of selee4ing the lead pump 2 f r this e 3 4 5 litieffs, 6 7 , 8 first, 9 60FAfel fune4iell shall eempar-e the FUR times ef ail the 10 pumps and ehese the pump „th the le,west..m t;,..e 11 The ee..t..el fiamet;,.„ shell hffe tifne delay felays for 12 delay of eeeh pump staFting„ .ele if e„1.. 13 Rable,the pump shall eentifme to Fun ufAil anoth 14 pump is-available. shall,,,,.,e., e s t 15 lead 1.,,.set points via the 14Ml.This shall inelude the 16 17 sequexee. 18 5. Two Pump Seenar-io 19 a. Tl.e,,,;,,;,,,,,,,, eed set pe;.,t Fer-this „efAfel n e nafie 20 shall be 85-%r,,,.mte,.adjustable with p e password* 21 b if the lead WD's speed set point; et 100234 and the 22 , 23 then the lag VFD and puW shall be eeA!ed to x 24 ° 25 the lead puff is speed shall be dee..eased to tl,e 26 . 27 ,both 28WD's speed set points shall be adjusted t te the 29 I33b t s1 wd set-pe;fft Both VFD speed set po s 30 31 10004) e e,.d;ngly to mateh the level set p „t at the 32 . 33 d The VFD sha l a the Speed eftl.e lead and lag 34 «r,by;., e .,ts of 2234 ie„efate..adjustable with 35 proper-password)simultaneously evef an oper-ater-- 36 seleetable tifne period until the level set peifA in the 37 38 -as&deer-ease speed te maifftain the level in the 39 . 40 e. The lag pump shall be ea4led to step if beth WD's 41 se4 peipA is at the faiaiffmm speed set peifft and the level 42 set peipA in the Hydr-epaeumatie Tank eef4k+ues to 43 e pfeser-ibed period eft;,...e(ope,..,te f adjustable 44 45 stepped the ee„t..e1s shall shift to the s e e� 46 Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 56 of 101 409002-29 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 29 of 38 114-F-D's and lag VFD's speed set peifA is at 2 100,14 and the level set peifA in the Hydr-epaeumeAie 3 Tank 60flAifffleS to fid! evef a pr-ewr-ibed period of ti 4 5 6 « 7 g. if the level in the Hydr-opmetffnatie Tank r-eaehes the high 8 level alar..., the VFD..tall be walled to E Step 9 h. The Qpera4err shall be eapable of selee4ing the lead pump 10 and lag pump fer-this s 11 i. The()%%e f Shell PfOgFaffl a r.t..el -,«et:e«that Stall 12 13 eenditiens,and shall akemate the pumps on eaek devin 14 eyele or-aster. 10 houfs eenfinuetisfin a at:e 15 e eeews fi fst to a el: a the r,time for-e t. 16 17 of all the pumps and ehese the pump with the lewest fun 18 tifne. Also,when a pump is ealled te step,the pump 19 with the highest Fm fifne shall be seleeted. The eeatFel 20 fi et:er. sha4l have time delay relays f on delay es 21 , 22 the pufap sha4l eefAifwe to ma until anether-pump is 23 availabl ter.stall have aeeess to the lead lag 24 9L4 points via the BAR. This shall inelude the eapability 25 26 Critical Controls and Instrumentation 27 A. Key instrumentation and control necessary for pump and hydro-pneumatic 28 operations are listed below: 29 Pump Station and General 30 B. Flow Meter: The on-site flow meter located PW Vault No.1 will be monitored. The 31 meter will be used in determining if the output flow rate is sustainable in the current 32 mode of operation. Each mode of pump operation (i.e. operation with one pump,or two 33 pumps)will have upper and lower flow limits attainable with that particular operation 34 programmed into the pump station logic controls. These preset upper and lower flow 35 limits will be compared to the actual instantaneous flow value and where the actual flow 36 falls below or exceeds these limits,the operator will be alarmed. 37 C. Hydropneumatic Tank Pressure Transmitter(Tag): In the different pressure 38 maintenance modes of operation,the Hydropneumatic Tank pressure will be monitored 39 and used for pump speed adjustments. These modes of operations will have preset 40 (adjustable)pressure limits which correspond to the upper and lower operating 41 pressure limits of the hydro-pneumatic tank to prevent setting a target pressure that 42 limits effective operation of the hydro-pneumatic tank. 43 44 Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1-Page 57 of 101 40 90 02-30 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 30 of 38 1 Hydro-Pneumatic Tank 2 The key settings for the hydro-pneumatic tank differential pressure transmitter(for tank level) and 3 pressure transmitter include: 4 Hydropneumatic Tank Level Set Level Set Set Points, Points Pressure Point Action Set As % H2O of Inches from Set Points Total Bottom Volume High PS-1 Level/Pressure Level/Pressure 35% 46" 120 psig Alarm _ 1. High Level PS-2 Alarm (reset) Level 33% 2.All Pump(s) 44" 100 psig Off PS-3 Open Add Air Level 33% Solenoid Valve 44" 100 psig PS4 Pump(s)Off Pressure 30% 41" 90 psig PS-5 Close Add Air Level 27% Solenoid Valve 38" 85 psig Start Lead PS-6 Pump(s)in Level 20% 31" 80 psig Sequence PS-7 Start ag Pressure 13% 23" 76 psig PS-8 Close Vent Air Level 13% Solenoid Valve 23" 76 psig PS-9 Open Vent Air 10% 19" 75 psig Solenoid Valve Level Low Level/Pressure PS-10 Alarm Level/Pressure 10% 19" 75 psig (Min.Vol.for Submergence) 5 6 Other Key Control Elements: 7 1) Vacuum Relief Valve 8 2) Hydropneumatic Tank Pressure Relief Valve 9 3) Solenoid Control Air Valves for adding and venting air: The compressor control logic 10 operates these values but would like to be able to manually operate local and remote. 11 4) Solenoid Control Tank Drain Valve with Pressure Relief: This valve is a 4-inch globe valve 12 which operates in two modes. This valve will be operated to allow draining of the hydro- 13 pneumatic tank. This valve will normally be closed,but when a solenoid located on valve Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 58 of 101 40 90 02-31 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 31 of 36 1 pilot piping is energized,the valve will slowly open allowing water to drain from the hydro- 2 pneumatic tank. De-energizing the solenoid will close the valve. This valve may be 3 operated locally at the compressor control module with an "open-closed-remote"switch. 4 The valve may be operated remotely via SCADA. This valve will also perform a pressure 5 relief function wherein an adjustable pressure pilot activates to open the valve whenever 6 pressure exceeds a certain threshold. This pressure relief pilot circuit shall be independent 7 of the solenoid controlled circuit. 8 Automatic Control Mode No. 1 —Winter (low demand) Pressure Maintenance Mode: 9 This mode includes operation of one pump to meet low demand conditions. The key elements of 10 this control mode are as follows: 11 1) The operator will select this mode which will default to running one pump to maintain the 12 Hydropneumatic Tank pressures at a target pressure. 13 2) A target pressure will be selected by the SCADA operator. There will be preset dead band 14 limits for this target pressure,which may be adjusted by the SCADA operator. 15 3) Minimum and maximum pressure set points will be programmed to limit target pressures 16 which can be entered,allowing proper operation of the hydro-pneumatic tank. Pressure set 17 points can be adjusted via password protected access. 18 4) Minimum and maximum pump speeds will be programmed directly at the VFD's(for 19 automatic control operation). In addition,the operator interface will not accept manual 20 input speed values lower or higher than the specified limits. These limits can be adjusted 21 via password protected access. 22 5) Approximate minimum and maximum flows attainable for one pump and two pump 23 operations will be programmed into the PLC 15. When Automatic Control Mode No. 1 is 24 selected,the actual pump station flow will be monitored and compared to the operating 25 range of this mode of operation (one pump). If the actual flow falls outside of this range,an 26 alarm will alert the Operator and designate whether the flow is too low or too high for the 27 mode of operation. 28 6) An Operator shall be allowed to transition between Automatic Control Modes without 29 shutting down equipment. 30 7) A pump will be called to start based on reaching a low system pressure designated by the 31 hydro-pneumatic tank(Start Lead Pump—Set Point PS-6). An operator may also initiate a 32 manual pump start in Automatic Control Mode,with the PLC assuming control once the 33 pump is started. 34 8) When a pump is started,its speed will be slowly increased until reaching its initial speed. 35 This initial speed is determined by system flows. If actual system flows are less than the 36 output of a pump at minimum speed,then the pump will be taken to minimum speed and 37 held there. If actual system flows are greater than that produced by one pump at minimum 38 flow,then the initial speed will be the maximum allowable speed. If in the process of 39 speeding the pump up to initial speed,the target pressure is reached then the pump speed 40 will be held and the adjustment of pump speed will take place via the feedback loop. 41 9) Once the pump has reached initial speed,the pump will hold. Once the target pressure is 42 reached,the pump speed adjustment will default to the feedback loop. 43 10) The feedback loop will consist of monitoring Hydropneumatic Tank pressures and 44 adjusting pump speeds to match the target pressure(within dead band limits). Dead band 45 limits will be operator adjustable and set the limits for beginning speed adjustments. 46 a. As pressure rises above the upper dead band threshold,the pump speed will be 47 slowed correspondingly to lower the system pressure to the target pressure.Once 48 this target pressure is reached,pump speed adjustments will stop. Northside IV 14-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100177 Addeendum No. 1 -Page 59 of 101 40 90 02-32 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 32 of 38 1 b. As pressure falls below the lower dead band threshold,the pump speed will be 2 increased correspondingly to increase the system pressure to the target pressure. 3 Once this target pressure is reached,pump speed adjustments will stop. 4 c. At any time that the target pressure is reached,pump speed adjustments will stop 5 until the dead band is exceeded. 6 11) If at any time the minimum pump speed has been reached and the target pressure is 7 exceeded,then the pump will be allowed to run at minimum speed until it is automatically 8 turned off by reaching Set Point PS-4(All Pumps Off on hydro-pneumatic tank). PS-2 9 (High level Alarm reset)will also call for all pumps(if pressures do not make PS-4 set 10 point). 11 12) The system would typically not be able to maintain a target pressure if flows are lower than 12 that produced by one pump at minimum speed. As a result a pump must cycle on and off 13 by filling and draining the hydro-pneumatic tank similar to a constant speed pumping/ 14 hydro-pneumatic tank operation. 15 13) If a pump is running and the hydro-pneumatic tank Set Point PS-7(Start Lag Pump)is 16 reached due to low pressure,then a second pump will be called to run and the system will 17 shift to Automatic Control Mode No. 2. 18 14) The contractor shall program a control function that shall provide for the operation of 19 pumps under normal conditions,and shall alternate the pumps on each down cycle or after 20 10 hours(operator adjustable with correct password)of continuous operation,whichever 21 occurs first,to equalize the run time for each pump. The control function shall compare the 22 run times of all the pumps and choose the pump with the lowest run time. The control 23 function shall have time delay relays for on-delay of each pump starting cycle. If only one 24 pump is available,the pump shall continue to run until another pump is available. The 25 Operator shall have access to the lead-lag set points via the HMI. This shall include the 26 capability to choose the pump(s)included in the lead-lag sequence. 27 Automatic Control Mode No. 2—Summer(high demand)Pressure Maintenance Mode: 28 This mode includes operation of two pumps to meet high demand conditions. The key elements of 29 this control mode are as follows: 30 1) The operator will select this mode which will default to running two pumps in parallel to 31 maintain Hydropneumatic Tank pressures at a target pressure. 32 2) A target pressure will be selected by the SCADA operator. There will be preset dead band 33 limits for this target pressure,which may be adjusted by the SCADA operator. 34 3) Minimum and maximum pressure set points will be programmed to limit target pressures 35 which can be entered,allowing proper operation of the hydro-pneumatic tank. Pressure set 36 points can be adjusted via password protected access. 37 4) Minimum and maximum pump speeds will be programmed directly at the VFD's(for 38 automatic control operation). In addition,the operator interface will not accept manual 39 input speed values lower or higher than the specified limits. These limits can be adjusted 40 via password protected access. 41 5) Approximate minimum and maximum flows attainable for one pump,two pump and three 42 pump operations will be programmed into the Main Pump Station PLC. When Automatic 43 Control Mode No. 2 is selected,the actual pump station flow will be monitored and 44 compared to the operating range of this mode of operation(two pumps). If the actual flow 45 falls outside of this range,an alarm will alert the Operator and designate whether the flow 46 is too low or too high for the mode of operation. 47 6) An Operator shall be allowed to transition between Automatic Control Modes without 48 shutting down equipment. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 60 of 101 40 90 02-33 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 33 of 38 1 7) A pump will be called to start based on reaching a low system pressure designated by the 2 hydro-pneumatic tank(Start Lead Pump—Set Point PS-6). An operator may also initiate a 3 manual pump start in Automatic Control Mode,with the PLC assuming control once the 4 pump is started. 5 8) When the first pump is started,its speed will be slowly increased until reaching its 6 maximum allowable speed. 7 9) Once the first pump has reached maximum allowable speed,a second pump will be started 8 and slowly increased until reaching its maximum allowable speed. In Automatic Control 9 Mode No. 2,the two pumps will be considered lead pumps and will operate together. 10 10) Once both pumps have reached maximum allowable speed the pump speeds will hold. Once 11 the target pressure is reached,the pump speed adjustment will default to the feedback loop. 12 11) The feedback loop will consist of monitoring Hydropneumatic Tank pressures and 13 adjusting the speeds of both pumps to match the target pressure(within dead band limits). 14 Dead band limits will be operator adjustable and set the limits for beginning speed 15 adjustments. 16 a. As pump speeds are adjusted,the speed of both pumps running will be adjusted 17 simultaneously such that pumps are always operating at the same speed. 18 b. As pressure rises above the upper dead band threshold,the pump speeds will be 19 slowed correspondingly to lower the system pressure to the target pressure.Once 20 this target pressure is reached,pump speed adjustments will stop. 21 c. As pressure falls below the lower dead band threshold,the pump speeds will be 22 increased correspondingly to increase the system pressure to the target pressure. 23 Once this target pressure is reached,pump speed adjustments will stop. 24 d. At any time that the target pressure is reached,pump speed adjustments will stop 25 until the dead band is exceeded. 26 12) If at any time the minimum pump speed has been reached and the target pressure is 27 exceeded and the pressure continues to rise,then one pump will be shut off. The remaining 28 pump which is running will be taken to maximum allowable speed and the system will shift 29 to Automatic Control Mode No. 1 (one pump operation). 30 13) If two pumps are running and the hydro-pneumatic tank Set Point PS-7(Start Lag Pump) 31 is reached due to low pressure,then a third pump will be called to run and the system will 32 shift to Automatic Control Mode No.3. 33 14) The contractor shall program a control function that shall provide for the operation of 34 pumps under normal conditions,and shall alternate the pumps on each down cycle or after 35 10 hours(operator adjustable with correct password) of continuous operation,whichever 36 occurs first,to equalize the run time for each pump. The control function shall compare the 37 run times of all the pumps and choose the pump with the lowest run time. The control 38 function shall have time delay relays for on-delay of each pump starting cycle. If only one 39 pump is available,the pump shall continue to run until another pump is available. The 40 Operator shall have access to the lead-lag set points via the HMI. This shall include the 41 capability to choose the pump(s)included in the lead-lag sequence. 42 43 16. Hardware 1/0 points: 44 A. PIT-201-1 Pressure Indication Al 45 B. LIT-201-1 Level Indication Al 46 C. LIT-201-4 High/Low Level Alarm DI 47 D. FIT-02 Flow Al Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 61 of 101 409002-34 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 34 of 38 1 COMPRESSOR CONTROL PANEL 2 Loops 204 Compressor Control Panel 3 4 i. Fee PfessuFe r,,fAfei the,.,,i#fei s o sh ii .., .,.ai „ sotpr-essufe i *moo 5 . 6 7 €ellews: 8 9 10 2. The pr-essufe in the Hydfopaeumatie Tank shall be below the Wgh level 11 . 12 13 shall be, °a to ,.,,ii the fAfei selenei valves to e -aa elese 14 4. The add air-seleneid veAve and vent air-solenoid valve shall epera4e 15 based off the given set points in HydFepaeumatie T-mik System 16 spersifieatien 43 42 43. 17 Operation of the compressed air system for the hydro-pneumatic tank will be controlled 18 locally via a packaged compressor control module. The compressed air system will be 19 called to operate in order to restore system pressure when the hydro-pneumatic tank 20 reaches a preset water level. The compressed air system will end air filling operation 21 whenever the normal high pressure is restored or a separate air fill limit is reached 22 indicated by a preset tank water level. Excess pressure in the tank will be relieved by 23 automatic pressure relief valves. 24 Force Air Balancing Cycle (Program but not active) 25 In order to allow for proper checks of air balancing in the tank and ensure proper flow 26 circulation through the tank,a forced air balance cycle will be programmed to take place at 27 specified intervals. Specified intervals are adjustable by the operator. 28 1) At the time intervals specified,a forced air balance cycle will be initiated. 29 2) The forced air balance cycle will be skipped if the system has gone through a full fill and 30 drain cycle since the time of the last scheduled forced air balance. 31 3) In a forced air balance,any running pumps will be slowly ramped up to allow the pressure 32 and water level in the hydro-pneumatic tank to steadily rise. 33 4) The pumps will be turned off once one of the following Set Points is reached: 34 a. PS-2—All pump(s)off high level based on tank level. 35 b. PS-4—All pump(s)off high level based on high pressure. 36 5) Once the tank cycles and drains,the hydro-pneumatic tank Set Point PS-6 will be reached 37 and call for pumps to run. 38 Typical Operating Parameters Hydro-Pneumatic Tank Operation 39 1) Low Operating Pressure: 75 PSI 40 2) High Operating Pressure: 100 PSI 41 3) Typical Target Operating Pressure: 85 PSI 42 1. Hardware 1/0 points: Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 62 of 101 409002-35 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 35 of 38 1 F. PIT 201 1 iFes„.mry n icatien Al 2 G. LIT-201-1 Level Indication Al 3 H. CP-01 Compressor Alarms 4 I. Solenoid valves(SOV-201-1 & SOV-201-2) 5 6 Loop 109 Magnetic Flow Meter 7 1. There shall a Magnetic Flow Meter located in PM Vault No.1. 8 2. Each flow signal shall be transmitted back to SCADA for display and trending. 9 3. The PLC shall be programmed to display a combined flow output. The combined flow output 10 shall sum all flow signals into displayed output. 11 4. The flow range for the Magnetic Flow shall be as follows: 12 a. FIT-02 7570 gpm 13 5. Hardware 1/0 points: 14 a. FIT-02 Flow Al 15 16 Transfer Valve Station 17 Loop 101 and 102 Pressure Transmitter 18 1. There shall be 2 pressure transmitters located in transfer valve vault on each side of the motorized 19 butterfly valve line. 20 2. Each pressure signal shall be transmitted back to SCADA for display and trending. 21 3. The PLC shall be programmed to display high and low pressure alarms. 22 a. PIT-01 NS III,High level alarm 80 psi, Low level alarm 30 psi. 23 b. PIT-02 NS IV,High level alarm 100 psi,Low level alarm 30 psi. 24 4. The pressure range for each pressure transmitter shall be as follows: 25 a. PIT-01; 0-140 psi 26 b. PIT-02; 0-140 psi 27 5. Hardware 1/0 points: 28 a. PIT-01;Al 29 b. PIT-02;Al 30 Loop 103 and 104 Pressure Transmitter 31 1. There shall be 2 pressure transmitters located in transfer valve vault on each side of the check 32 valve line. 33 2. Each pressure signal shall be transmitted back to SCADA for display and trending. 34 3. The PLC shall be programmed to display high and low pressure alarms. 35 a. PIT-03 NS III,High level alarm 80 psi,Low level alarm 30 psi. 36 b. PIT-04 NS IV,High level alarm 100 psi,Low level alarm 30 psi. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 63 of 101 409002-36 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 36 of 38 1 4. The pressure range for each pressure transmitter shall be as follows: 2 a. PIT-03; 0-140 psi 3 b. PIT-04; 0-140 psi 4 5. Hardware 1/0 points: 5 a. PIT-03;Al 6 b. PIT-04;Al 7 Loop 105 and 106 Pressure Transmitter 8 1. There shall be 2 pressure transmitters located in transfer valve vault on each side of the pressure 9 sustaining solenoid valve line. 10 2. Each pressure signal shall be transmitted back to SCADA for display and trending. 11 3. The PLC shall be programmed to display high and low pressure alarms. 12 a. PIT-05 NS III,High level alarm 80 psi,Low level alarm 30 psi. 13 b. PIT-06 NS IV,High level alarm 100 psi,Low level alarm 30 psi. 14 4. The pressure range for each pressure transmitter shall be as follows: 15 a. PIT-05; 0-140 psi 16 b. PIT-06; 0-140 psi 17 5. Hardware 1/0 points: 18 a. PIT-05;Al 19 b. PIT-06;Al 20 Loop 107 Motor Operated Butterfly Valve 21 1. There shall be 1 motor operated butterfly valve located in transfer valve vault.The operator shall 22 be able to control position of the valve.Normal operation for this butterfly valve is close.When 23 the butterfly valve is called to open,the pressure sustaining solenoid valve shall be called to 24 close. 25 2. Hardware 1/0 points: 26 a. MOV-1; Al Position Indication 27 b. MOV-1;AO Position Control 28 c. MOV-1;DI Remote Status 29 d. MOV-1;DI Valve Open 30 e. MOV-1;DI Valve Close 31 f. MOV-1; DI Torque High Alarm 32 Loop 108 Magnetic Flow Meter 33 1. There shall a Magnetic Flow Meter located at the transfer valve vault. 34 2. Each flow signal shall be transmitted back to SCADA for display and trending. 35 3. The PLC shall be programmed to display a combined flow output. The combined flow output 36 shall sum all flow signals into displayed output. 37 4. The flow range for the Magnetic Flow shall be as follows: Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 64 of 101 40 90 02-37 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 37 of 38 1 a. FIT-01 1736 gpm 2 5. Hardware 1/0 points: 3 a. FIT-01 Flow Al 4 Loop 110 and 203 Intrusion Alarms 5 1. Intrusion alarms shall be transmitted back to the OWS for display and alarm. An intrusion alarm 6 shall be programmed for each of the following: 7 a. Transfer Valve Intrusion Alarm 8 b. Flow Meter Vault Intrusion Alarm 9 2. An intrusion shall be detected via magnetic contacts. 10 3. HMI shall display the alarm and shall include an"acknowledged"button for each alarm. The 11 HMI operator shall be capable of setting an adjustable time timer on the acknowledge button 12 allowing personnel to enter and leave a location without multiple intrusion alarms sounding. 13 Loop 111 Transfer Valve Vault High Level Alarm 14 1. The Transfer Valve High Level Alarm and Flow Meter Vault High Level Alarm switch 15 shall alarm at the OWS when triggered. The high water level switches shall activate at 3" 16 above the finish floor. 17 2. Hardware 1/0 points: 18 3. LSH-01—DI 19 4. LSH-02—DI 20 Loop 112 Transfer Valve Vault High Level Alarm 21 1. There shall be 1 pressure sustaining solenoid valve located in transfer valve vault. The operator 22 shall be able to Open/Close the valve via SCADA.Normal operation for the pressure sustaining 23 solenoid valve is open. The pressure sustaining solenoid valve shall be called to closed when the 24 motor operated butterfly valve is called to open.. 25 2. Hardware 1/0 points: 26 a. PSV-01;DI Valve Open 27 b. PSV-01;DI Valve Closed 28 c. PSV-01; DO Close Valve 29 d. PSV-01;DO Open Valve 30 Loop 113 Chlorine Residual Analyzer 31 1. There shall be 1 chlorine sensor of amperometric type. The chlorine residual analyzer shall 32 measure Total chlorine. 33 2. Each chlorine signal shall be transmitted back to SCADA for display and trending. Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 65 of 101 40 90 02-38 SUPERVISORY CONTROL AND DATA ACQUISITION(SCADA)SYSTEM Page 38 of 38 1 3. Hardware UO points: 2 a. AIT-01;Al Residual Chlorine 3 END OF SECTION Northside IV 24-Inch Water Transmission Main CITY OF FORT WORTH STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 66 of 101 40 96 10.00-1 RADIO TOWERS Pagel of 4 1 SECTION 40 9610.00 2 RADIO TOWERS 3 PART1 - GENERAL 4 1.1 WORK INCLUDED 5 Furnish labor,materials,equipment and incidentals to free standing and guyed radio tower heights 6 as indicated on the drawings. Electrical work shall be in accordance with Section 26 00 00, 7 "Electrical—General Provisions". 8 A. Acceptable Tower Manufacturers 9 1. Rohn 10 2. Trylon Super Titan 11 12 Installation shall be done by qualified and experienced personnel regularly engaged in the 13 installation of radio towers. 14 1.2 SUBMITTALS 15 Submittals shall be in accordance with Section 01330,"Submittal Procedures" and shall include: 16 A. Complete description of all equipment,including catalogs,cuts and pertinent data. 17 B. Manufacturer of equipment. 18 C. Manufacturer's type. 19 D. Complete installation drawings on a per site basis. The drawings must show all of the necessary 20 pieces,their part number corresponding to the number stamped on the piece itself and the 21 connecting hardware sizes,weight of each vertical section of tower. 22 E. Complete foundation drawings showing anchor bolt placement and size signed by a Registered 23 Professional Engineer in the State of Texas. 24 F. Radio Path Study Results 25 1. The radio path study shall include a summary page indicating the findings and 26 recommendations. 27 2. The radio path study shall include screen shots from the radio path software study. 28 1.3 STANDARDS 29 The applicable provisions of the following standards apply as is written herein in their entirety. The 30 most stringent requirement shall govern. 31 32 American Institute of Steel Construction Manual of Steel Construction 33 (AISC) 34 Electronic Industries Association(EIA) Structural Standards for Antenna 35 Standard RS-222 Towers and Antenna Supporting 36 37 Structures 38 American Welding Society(AWS)D1.1 Structural Welding Code 39 FAA Advisory Circular#AC 70/7460 Obstruction Marking and Lighting 40 National Electric Code(NEC) Tower Lighting Kits 41 American Institute of Steel Construction Specification for Structural Joints 42 (AISC) Using ASTM A325 or A490 Bolts CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 40 96 10.00-2 RADIO TOWERS Page 2 of 4 1 FCC Federal Communications Commission 2 Rules and Regulations-Part 17 3 American Society for Testing and Materials(ASTM)for: 4 5 A-36,A-50,A441 and A572 Structural Steel 6 7 A-53 Welded and Seamless Steel Pipe 8 9 A-123 Zinc(hot-dipped galvanized coatings on 10 products fabricated from rolled,pressed, 11 and forged steel shapes,plates,bars and 12 strips) 13 14 A-153 Zinc Coatings(hot-dip)on Iron and Steel 15 Hardware 16 17 B-695 Coatings of Zinc Mechanically Deposited 18 on Iron and Steel (minimum thickness 19 0.0026") 20 21 A-385 Zinc Coatings(hot-dip)on Assembled 22 Steel Products 23 24 A-307 Low-Carbon Steel Externally and 25 Internally Threaded Standard Fasteners 26 27 A-325 High Strength Steel Bolts 28 29 1.4 DELIVERY AND STORAGE 30 Store materials according to manufacturer's instructions. 31 PART 2- PRODUCTS 32 2.1 GENERAL 33 A. Towers shall be designed for 110 MPH wind loading and 1/2"radial ice load. Towers shall be 34 three legged triangular configuration. 35 B. Self supporting towers shall be manufactured by Rohn model number 25G unless the self 36 supporting height exceeds recommendations by the manufacturer based on load.A Trylon 37 Super Titan tower shall be provided for heights exceeding recommendations by Rohn. 38 C. Guyed towers shall not be allowed. 39 D. Contractor may perform actual radio path studies to lower the tower heights required by 40 contract but must perform an actual 900MHz path study using project specific radios.The 41 results of the radio path study shall be submitted to the engineer for review prior to purchasing 42 and installing a tower. 43 2.2 CONSTRUCTION 44 A. All fabrication, erection and identification of structural steel shall conform to AISC 45 specifications. 46 B. Under no circumstances shall "dissimilar metals"be used in contact with one another. 47 C. Hot-dipped galvanizing of sections shall be inside and outside. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 409610.00-3 RADIO TOWERS Page 3 of 4 1 D. Qualify welding processes and welding operators in accordance with AWS "Standard 2 Qualification Procedure". 3 E. No field welding shall be permitted unless specifically approved in writing. 4 F. All members shall be connected with galvanized structural bolts unless otherwise approved. 5 G. The vendor shall provide bolts,nuts and lockwashers in a quantity in excess of the actual bolt 6 count, for each size required for each tower site. Bolt County Percentage Excess Minimum Excess 0-200 5% 1 200-500 4% 10 500-000 3% 20 1000 and over 1 2% 1 30 7 H. All towers will be provided with the correct size and length of anchor bolts necessary to carry 8 the anticipated tower loads. If the tower loads require more than one bolt per leg,they shall be 9 shop welded into a cluster to eliminate the need for a template during field installation. 10 1. All threaded fasteners shall extend not less than 1-1/2 threads beyond nuts and locking devices. 11 J. Towers may use approved step bolts. Anti-fall devices,meeting the requirements of ANSI 14.3 12 shall be provided with each tower over 50 feet high. 13 K. The maximum allowable spacing of the horizontal step rungs will be 16 inches. The minimum 14 diameter of the step rungs will be 33/4 inch. Runs will support a concentrated load of 250 15 pounds. The minimum allowable spacing of the side rails shall be 12 inches. 16 L. All steel members and fasteners shall be galvanized(zinc coated)per standards in Section 2.0 of 17 this specification. 18 M. Under no circumstances shall any coating on any metal member or fastener be cathodic relative 19 to the base material. 20 N. Use "Devcon", or equivalent, zinc rich paint, or approved equal,to touch-up damaged 21 galvanizing. Touch up may be done by either a spray or brush application. 22 O. When required,tower structures shall be painted per FAA specification AC70/7460. 23 P. All painting shall be performed in the shop using an acrylic latex paint specifically formulated 24 for application to galvanized material. 25 Q. Field painting shall be limited to touch-up of paint damaged during transportation and erection. 26 Use the same paint as was used in the shop to touch-up damaged paint and provide the same 27 protection as original shop painting. 28 R. All towers shall be supplied with a complete grounding system which conforms to the minimum 29 requirements of EIA RS-222, Section 12, "Protective Grounding". 30 S. Each tower with a height greater than 30 feet must be equipped with a lightning rod fastened at 31 the extreme top of the tower. 32 T. A galvanized steel lightning rod,with minimum dimensions of 5/8 inch diameter by 4 feet long, 33 shall be attached so as to extend a minimum of 18 inches above the highest point of the tower, 34 including all attachments. 35 U. All grounding wire shall be not less than#6 bare copper, and connected by use of approved 36 mechanical connectors. CITY OF FORT WORTH Northside IY24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 409610.00-4 RADIO TOWERS Page 4 of 4 1 V. All equipment mounted on the tower shall be effectively grounded. 2 W. Towers shall come with steps specifically designed for climbing. 3 X. Towers accessible to the public shall be surrounded by an 8' chain link fence topped with razor 4 wire, or have anti-climbing cage around the bottom of the tower. 5 Y. Tower shall come with manufacturer supplied cable kits. 6 PART 3- EXECUTION 7 3.1 INSTALLATION 8 A. Any members which sustain damage shall be replaced at no expense to owner. 9 B. Radio tower supplier shall provide a full-time field supervisor during installation. Contractor 10 shall maintain a check of tower plumbness during all phases of the construction work. 11 C. Plumbness shall be measured by means of a transit placed so that the sight elevation angles are 12 less than 45 degrees. At least two sights shall be made for each check,oriented at right angles 13 to each other and taken within the shortest practical time interval. At all times the tower shall 14 be plumb within the tolerance specified in drawings. After completion of tower construction, 15 with all joints tight, and all appurtenances installed,the contractor shall make a final check of 16 tower plumbness in the manner prescribed above. 17 D. Field modifications, including welding or burning of holes in members, is not acceptable. 18 E. Set structural members accurately to lines and elevations indicated on the erection drawings. 19 Align and adjust the various members forming each tower bay before permanently fastening. 20 END OF SECTION CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 DIVISION 43 PROCESS GAS AND LIQUID HANDLING, PURIFICATION AND STORAGE EQUIPMENT 434243-1 HYDROPNEUMATIC TANK SYSTEMS Page 1 of 17 1 SECTION 43 42 43 2 HYDROPNEUMATIC TANK SYSTEMS 3 PART 1 - GENERAL 4 1.1 SUMMARY 5 A. General 6 1. Furnish labor,materials, equipment and incidentals necessary to install: 7 a. Hydropneumatic tank 8 b. Automatic pressure control system 9 c. Two air compressors and accumulator 10 d. Miscellaneous controls,instrumentation and valves 11 2. All components in contact with water must be NSF 61 certified. 12 3. Equipment must be provided as required to complete a fully functional system. 13 B. Related Specification Sections include,but are not necessarily limited to: 14 1. Division 0—Bidding Requirements, Contract Forms, and Conditions of the 15 Contract 16 2. Division 1 —General Requirements 17 3. Section 09 96 00—High Performance Coatings 18 1.2 PRICE AND PAYMENT PROCEDURES 19 A. Measurement and Payment 20 1. Measurement 21 a. This Item shall be per hydropneumatic tank. 22 2. Payment 23 a. The work performed and the materials furnished in accordance with this Item 24 are included in the bid cost for the hydropneumatic tank electrical, 25 instrumentation, compressors, accumulators, and all associated piping and 26 appurtenances, furnished and installed,complete in place and shall be included 27 to the unit price bid per lump sum of hydropneumatic tank complete in place, 28 and no other compensation will be allowed. 29 1.3 REFERENCES 30 A. Reference Standards 31 1. Reference standards cited in this Specification refer to the current reference 32 standard 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. American Society of Mechanical Engineers(ASME): 35 a. Boiler and Pressure Vessel Code, Section VIII, Rules for Construction of 36 Pressure Vessels, Division 1,Parts UG,UCS and UHA. 37 b. SEC IX, Welding,Brazing, and Fusing Qualifications 38 3. ASTM International(ASTM): 39 a. A36, Standard Specification for Carbon Structural Steel 40 b. A53, Standard Specification for Pipe, Steel,Black and Hot-Dipped,Zinc- 41 Coated,Welded and Seamless CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 67 of 101 434243-2 HYDROPNEUMATIC TANK SYSTEMS Page 2 of 17 1 c. A105, Standard Specification for Carbon Steel Forgings for Piping 2 Applications 3 d. A106, Standard Specification for Seamless Carbon Steel Pipe for High- 4 Temperature Service 5 e. A516, Standard Specification for Pressure Vessel Plates, Carbon Steel,for 6 Moderate-and Lower-Temperature Service 7 f. A515, Standard Specification for Pressure Vessel Plates,Carbon Steel,for 8 Intermediate-and Higher-Temperature Service 9 g. B32, Standard Specification for Solder Metal 10 h. B88, Standard Specification for Seamless Copper Water Tube 11 4. Texas Administrative Code(TAC): 12 a. Chapter 290,Rules and Regulations for Public Water Systems 13 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED] 14 1.5 SUBMITTALS 15 A. Submittals shall be in accordance with Section 0133 00. 16 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS 17 A. Shop Drawings 18 1. Shop drawings shall indicate: 19 a. Dimensions and weight of tank, including steel thicknesses 20 b. Details and locations of accessories 21 c. Design Calculations for the tank design and anchor bolts 22 d. Gallons per foot of elevation for the tank in 1-inch increments 23 e. Shop drawings and design calculations must be sealed by a professional 24 engineer registered in the State of Texas. 25 B. Product Data 26 1. Coatings and linings 27 2. Safety relief valve 28 3. Shut-off valves 29 4. Pressure gauge 30 5. Strip heater 31 6. Site glass 32 7. Level probe assembly 33 8. Any other equipment provided within this specification 34 9. Motor Manufacturer shall supply documentation for the motors as follows: 35 a. Cut sheets on power/control cables 36 b. Cut sheets on motor protective devices—thermal switches 37 c. Rated full load horsepower 38 d. Rated volts 39 e. Number of phases 40 f. Frequency in hertz 41 g. Full load amperes(FLA) 42 h. Motor nameplate data 43 C. Hydropneumatic Pressure Control System 44 1. Front elevations,with and without door CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 68 of 101 434243-3 HYDROPNEUMATIC TANK SYSTEMS Page 3 of 17 1 2. Catalog sheets on devices in the control panel 2 3. Project specific elementary wiring diagrams. Use NEMA device designations and 3 symbols for electric circuit diagrams. Make contents of elementary connection 4 diagrams in accordance with NEMA ICS 1. Manufacturer's standardized 5 elementary diagrams will not be accepted unless applicable portions of the diagram 6 have been clearly identified and non-applicable portions deleted or crossed out. 7 4. Supply documentation for the control panels as follows: 8 a. Drawings shall show the following: 9 1) Nameplate legends. 10 2) Short circuit rating of integrated unit. 11 3) Features, characteristics,ratings and factory settings of individual 12 overcurrent protective devices. 13 4) Project specific wiring diagram/control schematics: For power, signal, and 14 control wiring with labels on the control schematic for control relays, 15 timing relays,level instruments,indication lights,etc. 16 5) Schematic included in the plans.Include a label above each timing relays 17 indicating the range and set points for that timing relay. 18 6) Project specific layout of front of panel clearly identifying the location of 19 all panel mounted devices,and clearly indicating the maximum mounting 20 height of devices on doors. 21 7) Terminal strip layout clearly showing all field connections. The terminal 22 strip layout shall also include a label next to each connection indicating 23 signal description. 24 8) Conduit entry and exit locations. Conduit entry and exit points clearly 25 showing dimensions of entry and exit points.Provide a detailed view 26 showing how conduit penetrate the bottom/side of panel. 27 9) Installation weights. 28 10) Cable terminal sizes. 29 11) Internal component layout diagrams showing the front view of inside the 30 panel(with the doors off)clearly identifying all devices and power 31 equipment. 32 b. Complete Bill of Materials with model numbers listed for individual 33 components. 34 c. Cut sheets for each electrical component used, clearly indicating what 35 equipment is being provided 36 d. Data sheets of miscellaneous electrical equipment clearly identifying make and 37 model being provided. 38 D. Form U-IA,"Manufacturer's Data Report for Pressure Vessels"prepared by the tank 39 manufacturer to certify that the tank was built in accordance with ASME Code Rules 40 for the Construction of Pressure Vessels and inspected by a certified inspector. Copies 41 of this form must be included in the Operation and Maintenance Manual. 42 E. Shop Testing, Certified pressure test per ASME, Section VIII, Div. 1. Provide test 43 report with O&M manuals. 44 F. ASME code calculations reflecting compliance to: 45 1. ASME/BPVC SEC VIII D1,Parts UG 125 and UG 133 46 2. ASME/BPVC SEC VIII D1,Part UG 22 47 G. Reports of NACE certified coatings inspector for shop applied coatings, including 48 inspector's name and certifications. CITY OF FORT WORTH Northside IV 24-Inch Rater Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 69 of 101 434243-4 HYDROPNEUMATIC TANK SYSTEMS Page 4 of 17 1 H. Name, address and qualifications of pressure control system service representative. 2 1.7 CLOSEOUT SUBMITTALS 3 A. Operation and Maintenance Manuals. 4 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 5 1.9 QUALITY ASSURANCE 6 A. Pressure Control System Manufacturer's Representative for Startup and Testing: The 7 services of the manufacturer's technical representative must be provided for pre-startup 8 installation checks, startup assistance,testing,training of Owner's operating personnel, 9 troubleshooting and other services as required in Section 0175 00"Starting and 10 Adjusting." The Manufacturer's representative must be factory trained and have a 11 minimum of 5 years' experience in the installation and adjustment of the 12 hydropneumatic systems for pressure maintenance. 13 B. Tank manufacturer must have been in the ASME Vessel manufacturing business for a 14 minimum of five years. 15 C. Tank must comply with the requirements of TAC, Chapter 290. 16 D. The hydropneumatic pressure control system must be the responsibility of a single 17 supplier. 18 E. Tank manufacturer must provide a NACE Certified Coating Inspector to observe and 19 document the interior and exterior tank coating process. Reports must be provided at 20 typical hold points to confirm surface profile, environmental conditions and dry film 21 thickness of each coating. 22 1.10 DELIVERY,STORAGE,AND HANDLING [NOT USED] 23 1.11 FIELD [SITE] CONDITIONS [NOT USED] 24 1.12 WARRANTY 25 A. Workmanship and Material Guarantee 26 1. The tank manufacturer must guarantee the tank structure against defects in 27 workmanship and material for a period of two years. If within two years from final 28 completion of the entire Project, workmanship or material is proven defective,the 29 tank manufacturer must repair such defects at his own expense. 30 B. Design Warranty 31 1. The tank manufacturer must warrant its design of the proposed facility to be 32 structurally and functionally applicable to serve the intended use of the Project. 33 Such intended use is exemplified by the criteria of design,workmanship, and 34 material expressed by the requirements of the Contract Documents prepared by the 35 Engineer. The Owner's or Engineer's review of the tank manufacturer's design, or 36 the Owner's acceptance and final payment for the Work must not relieve the tank 37 manufacturer of design responsibility. The Owner must be the direct beneficiary of 38 the warranty. 39 C. Air compressor system must have a minimum 2-year manufacturer's warranty,starting 40 from Final Acceptance. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 70 of 101 434243-5 HYDROPNEUMATIC TANK SYSTEMS Page 5 of 17 1 PART 2- PRODUCTS 2 2.1 OWNER-FURNISHED [OR] OWNER-SUPPLIED PRODUCTS [NOT USED] 3 2.2 PRODUCT TYPES 4 A. Acceptable Manufacturers: 5 1. Hydropneumatic Tank 6 a. Bulldog Steel Products,Inc. 7 b. Wendland Tank Corp. 8 c. Holloway Steel Services 9 d. Modern Welding Company of Texas, Inc. 10 e. Tank&Vessel Buillders,LP. 11 f. Approved equal 12 2. Air Compressor and Receiver 13 a. Ingersoll-Rand 14 b. Quincy 15 c. Pre-approved equal 16 3. Combination Starters 17 a. Allen Bradley 18 b. General Electric 19 c. Eaton 20 d. Siemens 21 e. SquareD 22 4. Vacuum Relief Valve 23 a. Apollo Valves, Series 14-600 24 b. Approved equal 25 5. Pressure Relief Valve 26 a. Pentair/Anderson Greenwood, Type 63B 27 b. Apollo Valves, Series 19 28 c. Approved equal 29 6. Solenoid Control Valve 30 a. ASCO 31 b. Approved equal 32 7. Isolation Valves 33 a. Apollo Model 70-100 Series 34 b. Approved equal 35 8. Site Gauge 36 a. John C. Ernst Co., Inc.,Model 819 37 b. Apollo Valves 38 c. Approved equal 39 9. Coatings 40 a. Carboline Company, Inc. 41 b. The Sherwin-Williams Company 42 c. PPG Protective and Marine Coatings 43 B. Hydropneumatic Tank 44 1. Tank Shell and Heads: ASTM A516 Grade 70 Steel. 45 2. Supports: ASTM A36 steel. CITY OF FORT WORTH Northside IV 24-Inch Rater Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 71 of 101 434243-6 HYDROPNEUMATIC TANK SYSTEMS Page 6 of 17 1 3. Nozzles and Manway Necks: Seamless pipe,ASTM A53 Grade A or B or rolled 2 from SA-516 Grade 70 or ASTM AI06-B. 3 4. The tank must be saddle-mounted on the reinforced foundation as shown on the 4 plans. The steel saddle must be integral to the tank and be furnished by the tank 5 manufacturer. Anchor bolts and location must be per the tank manufacturer's 6 recommendation and in accordance with the applicable standards. 7 C. Hydropneumatic Tank Design Criteria 8 1. Tank Dimensions and Capacity Criteria: 9 a. The tank manufacturer must use the following loadings and requirements in the 10 design calculation: Tank Name Hydropneumatic Tank Minimum Storage Capacity 15,000 gallons Nominal Dimensions Dia.X Len h 10' x 28' (approx.to ends) Working Pressure Range 80 psi— 100 psi Maximum Allowable Working Pressure(MAWP) 175 psi Hydrostatic Test Pressure(1.3 times MAWP min. or as required by Code) 227 psi 11 2. Tank must be welded steel,horizontal,cylindrical,with 80:10 torispherical or 2:1 12 heads,designed, fabricated and tested in accordance with Subsection B,Part UW of 13 ASME Boiler and Pressure Vessel Code, Section VIII, Division 1. Tank must not 14 contain a rubber bladder. 15 3. Do not provide coupling at center of heads. Weld fabrication hole in each head per 16 Code and grind flush inside and out. 17 4. Utilize spot radiography on the head and shell girth weld and spot radiography on 18 the shell to shell girth welds all fully meeting the afore stated code. 19 5. Provide a minimum corrosion allowance of 1/8"minimum and construct to 20 withstand the highest expected working pressures with a four to one factor of safety 21 on both heads and shell utilizing SA-516-70 material. 22 6. Construct without the use of internal or external stiffener rings. 23 7. All connections to the tank smaller than 3"in diameter must be provided by welded 24 3,000 lb. full or half couplings. All connections 3"in diameter and larger must be 25 flanged connections. 26 8. Field welding on the tank is not permitted, including pipe support brackets and all 27 other items. 28 D. Air and Control Piping 29 1. Air and Control Piping must be ASTM B88,Type K hard drawn copper pipe. 30 Fittings must be ANSI/ASME B16.22,wrought copper. Joints must be constructed 31 per ANSI/ASTM B32,solder, Grade 95TA,for 1"tubing or less. All tubing and 32 fittings must have a minimum pressure rating of 200 psi.All piping shall ne NSF 61 33 certified. 34 2. Provide air filter on air lines to the hydropneumatic tanks. Filter must be designed 35 to remove water, dirt,rust and oil particulate from compressed air systems. CITY OF FORT WORTH Northside IV 14-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100177 Addeendum No. 1 -Page 72 of 101 434243-7 HYDROPNEUMATIC TANK SYSTEMS Page 7 of 17 1 3. Filter shall remove particles down to 1.0 micron,including coalesced liquid,water 2 and oil aerosols,providing a maximum remaining oil aerosol content of 0.1 ppm. 3 4. Filters shall be sized for the compressor rate with a maximum pressure drop of 4 4 psig over the element life. 5 5. The filters must be piped into the system with bypass piping for changing the filter 6 element without shutting the air system down. Filters must be rated for 150% of 7 the discharge pressure of the air compressor. 8 E. Air Compressor and Receiver 9 1. Two air compressors shall be provided, each providing full capacity,operating 10 redundant compressors. Air compressors must be a duplex air-cooled,two-stage, oil 11 lubricated reciprocating type air compressor mounted on one horizontal air receiver 12 tank;piped and wired to the control panel. Compressed air system must be 13 provided with all appurtenances to provide clean,oil free air to the hydropneumatic 14 tank. Compressed air system must consist of air compressor,air receiver, control 15 panel and all appurtenances, including automatic drains. All components of the 16 compressor/receiver package must be NEMA 4 rated and suitable for outdoor use. 17 The system components indicated below are minimum requirements. 18 2. System Requirements Receiver Volume, Air Delivery, min. Max. Pressure Output Horse Power min. 120 gallons 31 SCFM @ 200 200 PSI gauge 10 HP PSI* 460V/3-phase 19 * The hydropneumatic pressure control system supplier must select the 20 compressor and receiver volumetric capacity, discharge pressure and air delivery 21 required. The capacity and discharge pressure selected must be sufficient for the 22 application. Minimum requirements have been provided. Supplier must submit 23 system and calculations for Engineer's review. See requirements below. 24 3. Compressor and receiver must be sized to(provide calculations with submittal): 25 a. Initially charge the system in 6 hours or less 26 b. Boost the pressure in the hydropneumatic tank 2 psi in 15 minutes or less 27 c. Air delivery must not be less than 1.0 SCFM per 1,000 gallons of 28 hydropneumatic tank capacity at maximum pressure. 29 4. Provide a timed valve and automatic air compressor condensate purge line;pipe to 30 edge of foundation. 31 5. Electrical requirements: 32 a. Totally Enclosed Fan Cooled(TEFC)motor; adequate to drive each compressor 33 continuously at full-rated output. 34 b. Power supply: 460 volts,3 phase and 60 hertz. 35 6. Compressor unit: 36 a. Totally enclosed crankcase: Cast iron. 37 b. Separate detachable deep finned cylinders. 38 c. Matched balanced pistons. 39 d. Separately removable valve housing. 40 e. Low oil switch. 41 f. Direct reading pressure gauge. 42 g. The low oil switch must shut down the compressor if the oil level is too low. 43 The switch must not reset without adding oil. 44 h. Compressor must produce less than or equal to 85 dBA average at 1-meter. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 73 of 101 434243-8 HYDROPNEUMATIC TANK SYSTEMS Page 8 of 17 1 7. Compressor Control panel: 2 a. Furnish package compressor control panel that shall be supplied by the 3 compressor manufacturer. 4 b. Compressor control panel shall include three-phase magnetic full-voltage non- 5 reversing starters for each Compressor motor,control, overcurrent protection, 6 main disconnect, and all devices required for a complete and operable 7 compressor control system. 8 c. Incoming power is 480 V,3 phase,45 amps derived from 480-volt wye, 9 grounded,neutral supply. Provide equipment ground lug, and insulated 10 barriered phase lugs for accepting field wiring.The motor size indicated on the 11 Plans is the maximum size horsepower expected. If a larger ampacity control 12 panel is provided as an alternate,the Contractor shall be responsible for all 13 modifications required to the electrical system,including disconnects, feeders 14 to the equipment, automatic transfer switches,generators, feeders from the 15 switchboard, circuit breaker at the switchboard,etc. at no cost to the Owner. 16 d. The Contractor shall furnish properly sized motor control equipment suitable 17 for use with the maximum expected motor horsepower for each site. Field 18 verify exact motor horsepower for each site and properly size overloads and 19 MCP accordingly. If actual motor horsepowers differ from the Plans,the 20 Contractor shall obtain assistance from the Engineer in determining whether or 21 not hardware and wiring changes are necessary. The Contractor shall provide 22 all components and wire of the proper size. 23 e. All wiring shall be in accordance with Division 26 of the specifications and 24 NFPA 70(NEC). 25 f. Compressor control panel shall be enclosed in NEMA 4X, 304 stainless steel 26 panel. Panel shall be suitable for bottom or side entry/exit. Provide print 27 pocket with accepted drawings of control and power wiring. Control panel 28 shall have the following additional features. 29 1) Compressor control panel shall be manufactured by U.L. approved shop 30 and shall have a U.L.label. 31 2) Externally operable main disconnect handle rated NEMA 4. 32 3) Panel shall be rated for 65,000 AIC. 33 4) Circuit breakers shall be thermal magnetic circuit breakers. Circuit 34 breakers shall have the number of poles and the ampere rating as indicated 35 on the plans;capable of interrupting the symmetrical fault current available 36 to them;manufactured by Siemens or Square D or approved equal. Series 37 rating of breakers shall not be permitted. 38 5) All starters shall be NEMA rated(size 1 minimum). The combination 39 starter shall include a motor circuit protector(MCP)type circuit breaker or 40 a thermal magnetic type circuit breaker as indicated on the Plans. MCP's 41 shall be magnetic trip only with adjustable magnetic trip limited to 1300% 42 of motor nameplate full load current to comply with NEC requirements. 43 a) Overload relays shall be reset from outside the enclosure with an 44 insulated bar or button. Auxiliary contacts shall be furnished on the 45 circuit breaker operating mechanism,the starter contactor and on the 46 overload sensing unit as shown on the plans. 47 b) Each magnetic starter shall have three(3)external manual reset thermal 48 overload relays of either the bimetallic type or the melting alloy type. 49 Overload relays shall be either ambient compensated or ambient 50 insensitive. CITY OF FORT WORTH Northside IV 14-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100177 Addeendum No.1 -Page 74 of 101 434243-9 HYDROPNEUMATIC TANK SYSTEMS Page 9 of 17 1 6) Panel and its components shall be rated for an ambient temperature of 50 2 degree Celsius. 3 7) Control wiring shall be SIS and trained into wire chases that shall be 4 backpan mounted. Each control wire shall be labeled with waterproof 5 plastic labels at each and every connection. 6 8) Provide panel mounted selector switches,each with engraved function and 7 position identification. 8 9) All pilot lights shall be heavy duty, oil tight,push-to-test cluster LED type. 9 All pilot devices-push buttons, selector switches,indicating lights,etc. 10 shall be HD oil tight,30.5 mm. 11 10) All control relays shall be industrial type; contacts rated for 10 amps at 600 12 VAC; Square D Class 8501 Type X,Allen Bradley or approved equal. 13 Relays shall have the capability of having contact decks added in the field. 14 Contacts shall be field convertible to normally open or normally closed. 15 Coils and contacts shall each be replaceable without replacing any other 16 part of the relay. Industrial control relays shall be furnished whether the 17 relay coil is operated with 120 VAC or 24 VDC. 18 11) Control voltage shall be 120 VAC and provided by fused control power 19 transformer with panel mounted primary breaker. Control transformer shall 20 have sufficient VA capacity for powering the control devices within the 21 panel and the associated loop power instrumentation;480 to 120 volt 22 transformer with a fuse in each primary leg and one(1)fuse in the 23 secondary leg. The unfused secondary leg shall be grounded. 24 12) Provide panel mounted pushbuttons, selector switches,run lights,moisture 25 alarm pilot lights, elapsed time meter for each motor control circuit. Each 26 device shall be equipped with engraved metal surround to identify function. 27 13) Provide master terminal blocker for termination of all external power and 28 control wiring. Each terminal shall be labeled. Terminals shall be plated 29 copper. 30 14) All terminal strips shall be NEMA rated, 600V. Stacking(two-high) 31 terminal blocks is not acceptable. 32 g. The following door mounted pushbuttons,control switches,indicating lights 33 shall be supplied: 34 1) Power on light. 35 2) Hand-Off-Automatic(HOA) switch. 36 3) Run light. 37 4) Motor thermal overload alarm light. 38 5) Low oil level alarm light. 39 6) Power alert. 40 7) Elapsed time running meter(electro mechanical) 41 h. The Control Panel shall provide the following output contacts for remote 42 indication of the following signals to SCADA: 43 1) Run Status 44 2) Common Alarm 45 8. Provide combination magnetic motor starters and circuit breakers for the air 46 compressor. 47 a. Start and stop based on pressure in the air receiver. 48 b. Shutdown by motor thermal overload, or low oil level. 49 c. Start automatically when HOA hand switch is in the AUTO position. 50 d. Run continuously when HOA hand switch is in the HAND position. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1-Page 75 of 101 43 42 43-10 HYDROPNEUMATIC TANK SYSTEMS Page 10 of 17 1 e. Shut down when HOA hand switch is in the OFF position. 2 9. Receiver Unit 3 a. Air receiver must be ASME and National Board stamped and approved and be 4 OSHA certified. 5 b. Receiver must be equipped with: 6 1) Pressure Gauge 7 2) Pressure relief safety valve before the first isolation valve 8 3) Automatic drain trap 9 4) Vibration Isolators 10 10. Provide standard factory coating on compressor and receiver. 11 11. Level Controls 12 a. A water level control system must be provided. The component must be a 13 radar level transmitter with 4-20 mA HART output mounted on top of the tank 14 via 2"NPT.Manufacturer shall be Magnetrol model: R82-5-1-0-A-011 or 15 approved equal. The 4-20mA output shall be routed back to PLC 15. The level 16 signal must control the pumps on and off set via points. 17 b. Level electrodes shall be mounted inside a site tube on the end of the tank. A 18 stainless steel level electrode holder must be able to hold 3 level electrodes. The 19 level electrodes shall be stainless steel solid rods. Two induction relays shall be 20 provided to connect High,Low, and ground level electrodes conductors. 21 Manufacturer shall be B/W controls or approved equal.Provide a fiberglass 22 "hot box"enclosure around the site tube for freeze protection. Contractor 23 shall provide all equipment for a complete and operational system. 24 12. Pressure Controls 25 a. A pressure transmitter shall be provided with 4-20 mA HART signal to monitor 26 pressure inside the hydropneumatic tank. Mounting locations shall be on top 27 of the tank using a 1/4"NPT(female)connection with 'h"adapter. 28 Contractor shall reference 40 90 01 for pressure transmitter requirements. 29 pressure transmitter shall be Rosemount 3051S,no approved equal. 31 appfeved equal. The tank pfessufe signal addivem aif solenoid valves an 32 PFOVide high afid 18W PFOSSUEe alffffi SigH84. 33 13. The UCP must start and stop the compressor indirectly via the add air solenoid 34 valve. In addition, one dry contact must be provided for remote indication of any of 35 the following conditions: high or low hydropneumatic tank water level, high or low 36 hydropneumatic tank pressure. 37 14. The control system must include adjustable water level set point relays and 38 adjustable pressure set point relays. The levels must be adjusted to four different 39 set points within the tank. Pressure set point relays must be set to six pressures over 40 the entire range of control.Adjustments must be made within plus or minus 0.5 41 percent of full range. 42 15. Control Logic 43 a. The initial controls and set points for the tank have been provided in the table 44 below.All settings are approximate and shall be field verified with control 45 system supplier prior to start-up. 46 b. Pumps 18 and 19 will be utilized to pressurize the tank.Pump operation are 47 described in the loop description(Section 40 90 02). Initial pressures ranges are 48 shown below. Future pressure approximate ranges up to 125 and 140 psig. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 76 of 101 434243-11 HYDROPNEUMATIC TANK SYSTEMS Page 11 of 17 1 2 H dro neumatic Tank Level Set Level Set Set Action Set As Points, Points, Pressure Point %H2O of Inches from Set Points Total Volume Bottom High PS-1 Level/Pressure Level/Pressure 35% 46" 120 psig Alarm 1.High Level PS-2 Alarm(reset) Level 33% 44" 100 psig 2.All Pump(s) Off Open Add Air PS-3 Solenoid Level Dii l 33% 44" 100 psig Valve PS-4 Pump(s)Off lel 30% 41" 90 psig Pressure Close Add Air PS-5 Solenoid Level U 27% 38" 85 psig Valve Start Lead PS-6 Pump(s)in Level 20% 31" 80 psig Sequence PS-7 Start Lag Pressure 13% 23" 76 psig Close Vent Air PS-8 Solenoid Level e 13% 23" 76 psig Valve Open Vent Air Pr-ensu o PS-9 Solenoid Level` 10% 19" 75 psig Valve Low Level/Pressure PS-10 Alarm Level/Pressure 10% 19" 75 psig (Min.Vol. for Submergence) 3 F. Hydropneumatic Tank Appurtenances 4 1. Each tank must have appurtenances as specified herein. 5 a. Tank Access QTY Item 1 30"Manway, flanged with hinged cover 1 18"Ventilation Manway,flanged with hinged cover 6 b. Pipip&Connections CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 77 of 101 434243-12 HYDROPNEUMATIC TANK SYSTEMS Page 12 of 17 1 4"flange at bottom for tank drain 2 8"flange at bottom for inlet/outlet connections;provide flange isolation kits at pipe connections. 1 c. Instrumentation Connections QTY Item 2 1"coupling in end of tank for probe well 1 2"min. flanged connection and coupling in top of tank for automatic pressure relief valve and add/venting air line 1 3"flanged coupling on top of tank for vacuum relief valve 2 d. All flanges must be 150#standard type ANSI B16.5,raised face type, SA-105 3 carbon steel forgings. 4 e. All screwed couplings must be minimum of 3,000 lbs.half or full couplings of 5 forged carbon steel meeting SPECIFICATION SA-105 and FNPT threads 6 complying with the latest standards of AMSO B2.2.1.Tank manufacturer must 7 provide 6,000 lbs. couplings if required by ASME design criteria. 8 f. Supports and Anchors: 9 1) Provide a minimum of two center web type saddle assemblies with wear 10 plates. 11 2) Provide stainless steel anchor bolts for embedment in concrete supports and 12 for anchoring saddle assemblies to said supports. 13 3) Provide a minimum of two lugs on the top of the tank for lifting and 14 moving the tank. 15 g. ASME Name Plate must be permanently attached to tank,including volume, 16 design pressure, empty weight, and code stamp per ASME Code. 17 h. Vacuum Relief Valve 18 1) Vacuum valve must be high flow with a one-piece bronze body. 19 2) Discs and seating must be Teflon. 20 i. Hydropneumatic Tank Pressure Relief Valve 21 1) Pressure relief valve opening and valve diameter must be sized in 22 accordance with ASME/BPVC Section VIII D1,parts UG 125 and UG 133. 23 2) The required size of the opening will be provided and a single location on 24 the top of the vessel must be included. The location of the opening must be 25 at least 6"away from a longitudinal or circumferential weld seam. The 26 minimum opening must be two inches. If a larger opening or valve size is 27 required, supplier must provide at no additional cost to the Owner. 28 3) Air release valve must consist of a blind flanged nozzle with a 2" 29 (minimum)threaded coupling welded through the center of the blind 30 flange. The threaded coupling must be equipped with air release valve and 31 silencer on top and a 2"(minimum)threaded galvanized steel pipe on 32 bottom that extends to the low water level(LWL)inside of the tank. If the 33 water level in the tank falls to the LWL,the air release valve must open to 34 release excess air and prevent the water level from falling below the LWL. 35 4) Valve body must be bronze with teflon seats. 36 5) Provide muffler on pressure relief valve. 37 6) Pressure Relief Valve Schedule QTY Diameter Pressure Rating 1 2"min. 200 PSI CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 78 of 101 434243-13 HYDROPNEUMATIC TANK SYSTEMS Page 13 of 17 1 j. 120V Solenoid Control Valves 2 1) Provide one valve for adding air(increasing pressure)and one valve for 3 venting air(decreasing pressure). 4 2) Valve must be approved for air service and rated for 200 psig,minimum. 5 3) Body must be brass. 6 4) Provide a check valve on the add airline. 7 5) Provide air muffler on air vent line. 8 k. Probe Well 9 1) 4"diameter, 304 S.S.pipe,with flanged connections on top and bottom. 10 2) Provide with couplings and isolation valves at connection to the tank. 11 3) Provide couplings for connection of level transmitter,sight glass and drain 12 valve. 13 1. Isolation Valves 14 1) Provide bronze ball valves rated for 200 psi service for nozzles less than 2" 15 in diameter. Valves must be located at the following locations and as 16 indicated on the plans: 17 2) Isolation and by-pass of airline connections 18 3) Pressure gauge connection 19 4) Sight glass connection 20 5) Pressure and differential pressure transmitter connections 21 in. Site Gauge: 22 1) Provide site gauge for monitoring air/water interface. 23 2) Gauge must be shielded with integral valves. 24 3) Wetted and non-wetted parts—304 stainless steel. 25 4) Valve must have integral auto shut off ball checks. 26 5) Scale must be provided in inches. 27 6) The gauge must have ball valve shut-off connections;protective rods and 28 glass must extend from approximately 6"below and 6"above the level 29 range. Gauge must be continuous length. 30 7) Gauge glass must be 5/8"min. diameter and rated for pressure as indicated. 31 8) Mount gauge inside gauge enclosure at the tank. 32 9) Gauge must be rated for 200 psig,minimum. 33 10) Gauge must include 1/8"drain cock at bottom connection. 34 n. Pressure Gauge 35 1) Pressure gauges shall be the Manufacturer's standard commercial product. 36 The gauges shall be new and shall embody the design characteristics stated 37 for the respective class, size, and type. Gauge cases shall be phenol or ABC 38 plastic, or steel zinc-coated or phosphate treated and finished with black 39 enamel. Inlet shall be 1/4"with bottom connections. 40 2) Gauges shall be as manufactured by Marshalltown Instruments,Ashcroft, 41 Weksler, or approved equal. 42 3) Provide tap and connecting piping to install the pressure gauge. Connection 43 shall comprise of brass or bronze nipples, fittings,brass or bronze gauge 44 cock, and pulsation dampener. Install and protect the gauge until final 45 acceptance by the City. 46 4) Connect to upper site gauge connection inside gauge enclosure. 47 o. Gauge Enclosure 48 1) Provide site gauge and instrumentation enclosure,complete with gasketed 49 door and lockable hasp. Fabricate enclosure and door with 1/4"plate steel 50 and seal weld to head of vessel. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 79 of 101 434243-14 HYDROPNEUMATIC TANK SYSTEMS Page 14 of 17 1 2) Provide duplex electrical receptacle inside of enclosure. 2 p. Strip Heater. 3 1) Provide 120 v. strip heater with thermostat to prevent freezing of site 4 gauge. 5 2) Install inside gauge enclosure. 6 q. Exposed and above grade airlines must be insulated with flexible, elastomeric 7 thermal insulation and heat traced. Insulation must have a vapor barrier jacket, 8 sealed with an adhesive self-sealing lap feature or be a continuous system with 9 no split. Provide AP Armaflex Pipe Insulation or approved equal. 10 r. Provide two NEMA grounding connections on tank with two holes each. 11 G. Coatings 12 1. The tank must be prepared,blasted, cleaned,primed,and finish coated on the 13 outside and inside by the Tank Manufacturer. 14 2. General coating application,testing, etc.must be in accordance with Section 09 96 15 00.01 "High-Performance Coatings." 16 3. All surface preparation and protective coating applications must be completed at the 17 manufacturer's factory or shop. 18 4. Surface preparation and coating applications must be inspected at the factory by an 19 NACE certified technician employed by the Tank Manufacturer. 20 5. Tank manufacturer must provide Contractor with touch up paint for the exterior 21 coating system of the tank, in new, unopened container with all required thinners 22 and manufacturer's data for repairing the coating in the field. 23 6. Coating Schedules 24 a. IW-01 Tank Interior Wet Coating System 25 1) Surface Preparation: NACE No.2/S SPC-SP 10—Near-White Metal Blast 26 Cleaning. 27 2) Application Method(s): Spray. All weld seams,gaps, edges,bolts and 28 difficult areas to coat shall receive a stripe coat. 29 3) NSF 61 certified system(including all thinners and additives)to be one of 30 the following and of the same manufacturer of all other coating products 31 used on this project: 32 a Sherwin-Williams Coat Product DFT mils Color Prime Coat: Macropoxy 646 PW 3 -6 mils Mill White Stripe Coat: Macropoxy 646 PW 2—3 mils Contrasting Color Intermediate Coat: Macropoxy 646 PW 4—6 mils Light Blue Finish Coat: Macropoxy 646 PW 5 -6 mils Mill White Minimum and Maximum DFT for System 12—18 mils 33 b Carboline Coat Product DFT mils Color Prime Coat: Carbo and 61 3 -6 mils Infill White Stripe Coat: Carboguard 61 2—3 mils Contrasting Color Intermediate Coat: Carboguard 61 4—6 mils Light Blue Finish Coat: Carbo and 61 5 -6 mils Mill White Minimum and Maximum DFT for System 1 12— 18 mils 34 c PPG Coat Coior CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 80 of 101 43 42 43-15 HYDROPNEUMATIC TANK SYSTEMS Page 15 of 17 Prime Coat: Amerlock 2 4-6 mils Mill White Stripe Coat: Amerlock 2 2—3 mils Contrasting Color Intermediate Coat: Amerlock 2 4—6 mils Light Blue Finish Coat: Amerlock 2 4-6 mils Mill White Minimum and Maximum DFT for System 12—18 mils 1 2 b. EN-02 Tank Exterior System 3 1) Finish coat shall be high gloss. 4 2) Surface Preparation:NACE No. 3/SSPC-SP 6—Commercial Blast 5 Cleaning. 6 3) Application Method(s): Spray or Roller as recommended by the paint 7 manufacturer. Brush shall only be used for touch up and stripe coating. 8 4) Organic zinc-rich primer must be minimum 80%zinc by weight. 9 c. Three-coat system to be one of the following and of the same Manufacturer of 10 all other coating products used on this project: 11 1) Sherwin-Williams Coat Product DFT mils Color Prime Coat: Corothane I 3—4 mils Gray Galva ac Stripe Coat: Macropoxy 646 2—3 mils Contrasting Color Intermediate Coat: Macro ox 646 4—6 mils Beige Finish Coat: Polysiloxane XLE- 3—7 mils Purple 80 Minimum and Maximum DFT for System 10— 17 mils 12 2) Carboline Coat Product DFT arils Color Prime Coat: Carbozinc 859 3—5 mils Gra Stripe Coat: Carboguard 60 2-3 mils Contrasting Color Intermediate Coat: Carbo and 60 3—5 mils Beige Finish Coat: Carboxane 2000 3—7 mils Purple Minimum and Maximum DFT for System 9— 17 mils 13 3) PPG Coat Product DFT mils Color Prime Coat: Amercoat 68HS 4—5 mils Gra Stripe Coat: Amerlock HS 2-3 mils Contrasting Color Intermediate Coat: Amerlock HS 4—6 mils Beige Finish Coat: PSX 700 4—7 mils Purple Pol siloxane Minimum and Maximum DFT for System 12—18 mils CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 81 of 101 434243-16 HYDROPNEUMATIC TANK SYSTEMS Page 16 of 17 1 2.3 ACCESSORIES [NOT USED] 2 2.4 SOURCE QUALITY CONTROL [NOT USED] 3 PART 3 - EXECUTION 4 3.1 INSTALLERS 5 A. Control System's Manufacturer's Representative must be present at site for the 6 following services,as a minimum,travel time excluded: 7 1. Two 8-hour days for installation assistance and inspection. 8 2. One 8-hour day for functional and performance testing and completion of 9 Manufacturer's Certificate of Proper Installation and site training. 10 3.2 EXAMINATION [NOT USED] 11 3.3 PREPARATION [NOT USED] 12 3.4 INSTALLATION 13 A. General Installation 14 1. The supplier must provide all components and assembly instructions to the 15 Contractor for installation. 16 2. The Contractor in the presence of the Engineer and a representative of the supplier 17 must perform testing. 18 3. System supplier must provide start up support to test and instruct project personnel. 19 4. The Contractor must coordinate and provide documentation for inspection of the 20 ASME pressure vessels(hydropneumatic tank and compressed air receiver)prior to 21 Substantial Completion. 22 5. Touch-up coatings at all scratched, abraded or damaged surfaces per the coating 23 manufacturer's written recommendations. 24 B. Piping Installation 25 1. Ream pipe and air tubing ends and remove all burrs. Remove scale and dirt inside 26 and outside,before assembly. 27 2. Piping must be installed parallel to lines of buildings and structures. Where piping 28 can be installed at common elevations,group pipe together and suspend on 29 common size hangers. 30 3. Install piping to allow for expansion and contraction without stressing the pipe, 31 joints or connected equipment. 32 4. Provide non-conductive dielectric connections wherever jointing dissimilar metals. 33 Provide a non-metallic separation between dissimilar metals when copper piping is 34 installed in direct contact with steel. 35 5. Bending of pipe is not permitted,use ells for change of direction. 36 6. Temporarily plug or cap open pipes at the end of each workday. 37 7. Provide hangers and supports for piping,not exceeding 5' spacing. 38 8. Copper piping 1"and less must have soldered joints. Flux must be nonacid type. 39 9. Copper piping 1"to 2"must have brazed joints in accordance with ASTM B88. CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100277 Addeendum No. 1 -Page 82 of 101 434243-17 HYDROPNEUMATIC TANK SYSTEMS Page 17 of 17 1 10. Provide isolation gasket kits at inlet/outlet flanges. 2 3.5 REPAIR/RESTORATION [NOT USED] 3 3.6 RE-INSTALLATION [NOT USED] 4 3.7 FIELD [OR] SITE QUALITY CONTROL 5 A. Upon completion of the installation of the equipment, an acceptance test will be 6 conducted to verify the satisfactory operation of the equipment. This test must be 7 conducted in a manner approved by, and in the presence of,the Engineer. The 8 equipment will be checked for leakage,general operation, etc. The equipment must 9 perform in a manner acceptable to the Engineer before final acceptance will be made by 10 the Owner. 11 3.8 SYSTEM STARTUP [NOT USED] 12 3.9 ADJUSTING [NOT USED] 13 3.10 CLEANING [NOT USED] 14 3.11 CLOSEOUT ACTIVITIES [NOT USED] 15 3.12 PROTECTION [NOT USED] 16 3.13 MAINTENANCE [NOT USED] 17 3.14 ATTACHMENTS [NOT USED] 18 END OF SECTION CITY OF FORT WORTH Northside IV 24-1nch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number:100177 Addeendum No. 1 -Page 83 of 101 APPENDIX GC4.01 Availability of Lands GC4.02 Subsurface and Physical Conditions GC4.04 Underground Facilities GG 4.06 T.I.zar-.7.,,... Eayi.-efffn e t.,l Condition at Site GC-6.06.13 Minority and Women Owned Business Enterprise Compliance GC-6.07 Wage Rates GC-6.09 Permits and Utilities GG 6.24 Neadiser-ifninafien GR-01 60 00 Product Requirements CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised July 1,2011 GC-4.01 Availability of Lands THIS PAGE LEFT INTENTIONALLY BLANK CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised July I,2011 EXHIBIT "A" NORTHSIDE IV 24-INCH WATER TRANSMISSION MAIN, PROJECT 6N4 FEE SIMPLE R. WHITLEY SURVEY, ABSTRACT NO. 1672 CITY OF FORT WORTH, TARRANT COUNTY, TEXAS Being a 0.060 acre tract of land situated in the R. Whitley Survey, Abstract No. 1672, City of Fort Worth, Tarrant County, Texas, and being a portion of a tract of land conveyed to Boaz Holdings, LP as recorded in Instrument No. D212142260 of the Official Public Records of Tarrant County, Texas, said 0.060 acre tract of land being more particularly described by metes and bounds as follows: COMMENCING at a 5/8 inch iron rod with cap stamped "GORRONDONA & ASSOCIATES" set for the southeast corner of said tract of land conveyed to Boaz Holdings, LP, said 5/8 inch iron rod with cap stamped "GORRONDONA & ASSOCIATES" being the intersection of the north line of West Bailey Boswell Road (a variable width right-of-way) with the west line of Eagles Landing Drive (a 60.0' right-of- way), from which a 1/2 inch iron rod found for the southwest corner of said tract of land conveyed to Boaz Holdings, LP bears North 89 degrees 57 minutes 18 seconds West, a distance of 2,394.88 feet, said 1/2 inch iron rod being the southeast corner of a tract of land conveyed to T.E.S.CO. as recorded in Volume 2658, Page 309 of the Deed Records of Tarrant County, Texas; THENCE North 00 degrees 01 minutes 49 seconds West, with an east line of said tract of land conveyed to Boaz Holdings, LP and with the west line of said Eagles Landing Drive, passing at a distance of 4.20 feet, a 5/8 inch iron rod found for the southwest corner of The Parks at Boat Club, an addition to the City of Fort Worth, Tarrant County, Texas as recorded in Cabinet A, Slide 11980 of the Plat Records of Tarrant County, Texas, in all, a distance of 24.18 feet to a 5/8 inch iron rod with cap stamped "GORRONDONA & ASSOCIATES" set for the POINT OF BEGINNING, said 5/8 inch iron rod with cap stamped "GORRONDONA & ASSOCIATES" being in the west line of said The Parks at Boat Club; THENCE South 89 degrees 58 minutes 11 seconds West, a distance of 40.00 feet to a 5/8 inch iron rod with cap stamped "GORRONDONA & ASSOCIATES" set for corner; THENCE North 00 degrees 01 minutes 49 seconds West, a distance of 65.00 feet to a 5/8 inch iron rod with cap stamped "GORRONDONA & ASSOCIATES" set for corner; THENCE North 89 degrees 58 minutes 11 seconds East, a distance of 40.00 feet to a 5/8 inch iron rod with cap stamped "GORRONDONA & ASSOCIATES" set for corner in the east line of said tract of land conveyed to Boaz Holdings, LP and in the west line of said Eagles Landing Drive, said 5/8 inch iron rod with cap stamped "GORRONDONA & ASSOCIATES" being in the west line of said The Parks at Boat Club, from which a 5/8 inch iron rod with cap stamped (Exhibit "A") Page 1 of 2 "Carter & Burgess" found for the most northerly southwest corner of a tract of land conveyed to Centex Homes as recorded in Instrument No. D206173592 of said Official Public Records of Tarrant County, Texas bears North 00 degrees 01 minutes 49 seconds West, a distance of 961.70 feet, North 89 degrees 36 minutes 08 seconds East, a distance of 70.23 feet and North 45 degrees 12 minutes 50 seconds West, a distance of 14.10 feet, said 5/8 inch iron rod with cap stamped "Carter & Burgess" being an east line of said tract of land conveyed to Boaz Holdings, LP; THENCE South 00 degrees 01 minutes 49 seconds East, with an east line of said tract of land conveyed to Boaz Holdings, LP, with the west line of said Eagles Landing Drive and with the west line of said The Parks at Boat Club, a distance of 65.00 feet to the POINT OF BEGINNING, and containing 2,600 square feet or 0.060 acres of land, more or less. Notes: (1) A plat of same date herewith accompanies this legal description. (2) Bearings are referenced to the Texas State Plane Coordinate System, NAD-83 (2011), North Central Zone (4202). All distances and areas shown are surface. Revised: March 11, 2017 March 7, 2017 FRTFf (CHARD KENN DY 55 Richard Kennedy..ess..Y Registered Profess eyor Texas No. 5527 Gorrondona & Assoc., Inc. Texas Firm No. 10106900 (Exhibit "A") Page 2 of 2 EXHIBIT "B " FND 5/8-IR W/CAP STAMPED CENTEX HOMES NOTES: 4-CARTER & BURGESS" , INST. N0. D206173592 1. A LEGAL DESCRIPTION OF SAME DATE HEREWITH ACCOMPANIES O.P.R.T.C.T. THIS PLAT. 70.23' CENTEX HOMES 2. BEARINGS ARE REFERENCED TO THE TEXAS STATE PLANE N 89'36'08"E INST. NO. D205313853 COORDINATE SYSTEM, NAD-83 (2011), NORTH CENTRAL ZONE O.P.R.T.C.T. (4202). ALL DISTANCES AND AREAS SHOWN ARE SURFACE FND 5/8-IR BEARS S 19'49'22"W 0.38' LINE TABLE LINE BEARING DISTANCE 1 L-1 N 45'12.50-W 14.10' Z mm CLIPPER LANE „I g m r (50.0' RIGHT—OF—WAY) M 40 20 0 40 1 s T _I �� o 17— >> gLpCK S AT 1 SCALE IN FEET - i R = Z I T8 T CLu jo go� 1 E sEr 5/8-IR w/caP sraMPm N 89 58 11 E B o I ��JNE�p S•CS c I •coRRONooNA&ASSOCIATES. 40.00 j Z m I ^ ONS D LlJ za,rn BOAZ HOLDINGS, LP D j LOT 30 v INST. NO. D212142260 Z I :f N m O.P.R.T.C.T. .......... .. p F: :; i':::N O Orn .. rnp I o 0 0.060 ACRES:;= o 0 URVE �c (2.600 SQ:..�'?. :. m I ABS�R�� P.0.B. 1 T 5/8-IR W/CAP STAMPED SET 5/89R W/CAP STAMPED J 40.00' �R"GORRONDONA&ASSOCIATES" "GORRONDONA& ASSOCIATES" FND 1/2-IR S 89"58'1 1"1N N 00.01'49"W PASSING AT 4.20' 24.18' FND 5/8"IR _ —— N 89'57'18'W 2,394.88' —— — — �] �y (r SET 5/8-IR W/CAP STAMPED .(-.V.1..• 'GORRONDONA &ASSOCIATES" WEST BAILEY BOSWELL ROAD (VARIABLE WIDTH RIGHT—OF—WAY) ForrWORTH City of Fort Worth 1000 THROCKMORTON STREET • FORT WORTH, TEXAS 76102 REVISED: MARCH 11, 2017 NOR THSIDE IV 24-INCH WATER of TRANSMISSION MAIN, PROJECT 6N4 A�,Q FEE SIMPLE RICHARD KENNEDY OWNER: BOAZ HOLDINGS, LP SURVEY: R. WHITLEY SURVEY, ABSTRACT NO. 1672 LOCATION: CITY OF FORT WORTH, TARRANT COUNTY, TEXAS y�' -.. • v� ACQUISITION AREA: 2,600 SQUARE FEET OR 0.060 ACRES R WHOLE PROPERTY ACREAGE: 147.279 ACRES (CALCULATED) RICHARD KENNEDY JOB No. FNI-1627.00 DRAWN BY: RK I CAD FILE: OlE—FEE—ROO.DWGANO. REGISTERED PROFESSIONAL LAND SU OR DATE: MARCH 7, 2017 EXHIBIT B PAGE 1 OF 1 SCALE: 1' = 40' 5527 TEXAS FIRM No. 10106900 GORRONDONA & ASSOCIATES, INC. • 7524 JACK NEWELL BOULEVARD SOUTH FORT WORTH, TX. 76118 • 817-496-1424 FAX 817-496-1766 NORTHSIDE IV 24-INCH WATER TRANSMISSION MAIN, PROJECT 6N4 PARCEL NO. 1 7450 BOWMAN ROBERTS ROAD J.L. MOCK SURVEY, ABSTRACT NO. 1994 CITY OF FORT WORTH TEMPORARY CONSTRUCTION EASEMENT DATE: MARCH 4, 2017 GRANTOR: CLEAR CREEK RETAIL, LLC GRANTOR'S MAILING ADDRESS (including County): P.O. BOX 170 GAINESVILLE, COOKE COUNTY, TX 76241 GRANTEE: CITY OF FORT WORTH GRANTEE'S MAILING ADDRESS (including County): 200 TEXAS ST. FORT WORTH, TARRANT COUNTY, TX 76102 CONSIDERATION: Ten Dollars ($10.00) and other good and valuable consideration, the receipt and sufficiency of which is hereby acknowledged. PROPERTY: Being a temporary construction easement situated in the J. L. Mock Survey, Abstract No. 1994, City of Fort Worth, Tarrant County, Texas, and being a portion of a called 7.50 acre tract of land conveyed to Clear Creek Retail, LLC as recorded in Instrument No. D214218611 of the Official Public Records of Tarrant County, Texas, said temporary construction easement being more particularly described in Exhibits "A" and "B". Grantor, for the consideration paid to Grantor, hereby grant, bargain and convey unto Grantee, its successors and assigns, the use and passage in, over, and across, below and along the Easement Property situated in Tarrant County, Texas, in accordance with the legal description hereto attached as Exhibit "A", and ingress and egress over Grantor's property to the easement as shown on Exhibit "B". It is further agreed and understood that Grantee will be permitted the use of said Easement Property for the purpose of constructing water line utilities. Upon completion of improvements and its acceptance by Grantee, all rights granted within the described Temporary Construction Easement shall cease. Temporary Construction Easement 01/18/2017 FoR_ r-x. TO HAVE AND TO HOLD the above described Easement Property, together with, all and singular, the rights and appurtenances thereto in anyway belonging unto Grantee, and Grantee's successors and assigns until the completion of construction and acceptance by Grantee. Grantor hereby bind themselves, their heirs, successors, and assigns, to warrant and defend, all and singular, said easement unto Grantee, its successors and assigns, against every person whomsoever lawfully claiming or to claim the same, or any part thereof. Temporary Construction Easement 01/18/2017 FoR1TWoRTH. GRANTOR: Clear Creek Retail, LLC A Texas limited Liability Company (Name of person authorized to sign), Title GRANTEE: City of Fort Worth By(Signature): (Print Name)_,Title APPROVED AS TO FORM AND LEGALITY (Signature) (Print Name)_,Title ACKNOWLEDGEMENT STATE OF TEXAS § COUNTY OF TARRANT § BEFORE ME, the undersigned authority, a Notary Public in and for the State of Texas, on this day personally appeared ' known to me to be the same person whose name is subscribed to the foregoing instrument, and acknowledged to me that the same was the act of and that he/she executed the same as the act of said for the purposes and consideration therein expressed and in the capacity therein stated. GIVEN UNDER MY HAND AND SEAL OF OFFICE this day of 20_. Notary Public in and for the State of Texas Temporary Construction Easement 01/18/2017 FORTH. ACKNOWLEDGEMENT STATE OF TEXAS § COUNTY OF TARRANT § BEFORE ME, the undersigned authority, a Notary Public in and for the State of Texas, on this day personally appeared of the City of Fort Worth, known to me to be the same person whose name is subscribed to the foregoing instrument, and acknowledged to me that the same was the act of the City of Fort Worth and that he/she executed the same as the act of the City of Fort Worth for the purposes and consideration therein expressed and in the capacity therein stated. GIVEN UNDER MY HAND AND SEAL OF OFFICE this day of 20 Notary Public in and for the State of Texas Temporary Construction Easement 01/182017 FORT o . EXHIBIT "A" NORTHSIDE IV 24-INCH WATER TRANSMISSION MAIN, PROJECT 6N4 TEMPORARY CONSTRUCTION EASEMENT J. L. MOCK SURVEY, ABSTRACT NO. 1994 CITY OF FORT WORTH, TARRANT COUNTY, TEXAS Being a temporary construction easement situated in the J. L. Mock Survey, Abstract No. 1994, City of Fort Worth, Tarrant County, Texas, and being a portion of a called 7.50 acre tract of land conveyed to Clear Creek Retail, LLC as recorded in Instrument No. D21 421 861 1 of the Official Public Records of Tarrant County, Texas, said temporary construction easement being more particularly described by metes and bounds as follows: BEGINNING at a 1/2 inch iron rod found for the southeast corner of said 7.50 acre tract of land and an interior ell corner in the north line of W. J. Boaz Road (a variable width right-of-way); THENCE South 89 degrees 55 minutes 35 seconds West, with the south line of said 7.50 acre tract of land and with the north line of said W. J. Boaz Road, a distance of 146.25 feet to a 1/2 inch iron rod with cap stamped "Landes & Assoc" found for corner; THENCE North 57 degrees 50 minutes 59 seconds West, with the southwest line of said 7.50 acre tract of land and with the northeast line of said W. J. Boaz Road, a distance of 120.11 feet to a 1/2 inch iron rod with cap (illegible) found for the southwest corner of said 7.50 acre tract of land and the intersection of the northeast line of said W. J. Boaz Road with the east line of Bowman- Roberts Road (a variable width right-of-way); THENCE North 01 degrees 30 minutes 44 seconds East, with the west line of said 7.50 acre tract of land and with the east line of said Bowman-Roberts Road, a distance of 17.43 feet to a point for corner, from which a 1/2 inch iron rod found for the northwest corner of said 7.50 acre tract of land bears North 01 degrees 30 minutes 44 seconds East, a distance of 1,337.21 feet; THENCE South 57 degrees 50 minutes 59 seconds East, a distance of 124.66 feet to a point for corner; THENCE North 89 degrees 55 minutes 35 seconds East, a distance of 141.98 feet to a point for corner in the east line of said 7.50 acre tract of land and in the north line of said W. J. Boaz Road; THENCE South 00 degrees 08 minutes 15 seconds West, a distance of 15.00 feet to the POINT OF BEGINNING, and containing 3,998 square feet or 0.092 acres of land, more or less. (Exhibit "A") Page 1 of 2 Notes: (1) A plat of same date herewith accompanies this legal description. (2) Bearings are referenced to the Texas State Plane Coordinate System, NAD-83 (2011), North Central Zone (4202). All distances and areas shown are surface. Revised: March 11, 2017 March 4, 2017 �P ..........\S eRTF-f- RICHARD KEN .DY Richard Kennedy 'L�•.Fss• -� Registered Profess -Ed eyor Texas No. 5527 Gorrondona & Assoc., Inc. Texas Firm No. 10106900 (Exhibit "A") Page 2 of 2 EXHIBIT "B " I LINE TABLE FND 1/2-IR� LINE BEARING DISTANCE vEY L-1 I N 01'30'44"E 17.43' MOCK SUR 9pJ 4, L-2 I S 00'08'1 5"W 15.00' J•BS,�?,NO NC)• I LOT 6 I I A 1 — N 7.50 ACRES (BY DEED) CLEAR CREEK RETAIL, LLC ( / I'�c C.C.F. No. D214218611 1 z O.P.R.T.C.T. r OCK 1 CE 0 1 NIS�R�pOKDp9 I I INCpg1N�p RZ.GZ. 3J 1 1 LOT 5 TEMPORARY I / SS CONSTRUCTION / 0j / �`S EASEMENT 1 & _ / \:N � g 3,998 SO. FT. 1 LLI ( \6+, F 0.092 ACRES I / CO 3 WN l?0 :: : :� N 89'55'35"E 1 ............. I o a:� Sa 17, " :;:::: ,� 141.98' SOS �'.,..:. .:.... —:.•---'.•_--.—.:—'.—'.—:.—.:—'... - - - Z o — Q FND 1/2-IR W/CAP 146.25 �FND 1/21R S 89'55'35W 'LANDEs do Assoc' ' W. J. BOAZ ROAD �`•�•�• O (VARIABLE WIDTH RIGHT-OF-WAY) m -- - - -- - - - - K Ald TES I 13 REST 62 X25 I I JACKIE ANN BURTON i � �y{,; C 02� KENNETH BURTONl+�G,C.f• NpRZ.0— INST. NO. D204068633 I LOT 8 O.P.R.T.C.T. NOTES: 60 30 0 60 1. A LEGAL DESCRIPTION OF SAME DATE HEREWITH ACCOMPANIES THIS PLAT. 2. BEARINGS ARE REFERENCED TO THE TEXAS STATE PLANE COORDINATE SYSTEM, NAD—B3 (2011), NORTH CENTRAL ZONE (4202). ALL DISTANCES AND AREAS SCALE IN FEET — — -- — SHOWN ARE SURFACE. ® r ��T City of Fort Worth 1000 THROCKMORTON STREET • FORT WORTH, TEXAS 76102 REVISED: MARCH 11, 2017 NOR THSIDE IV 24-INCH WATER �E .OF rF TRANSMISSION MAIN, PROJECT 6N4 STfR�.' TEMPORARY CONSTRUCTION EASEMENT RICHARD KENNEDY OWNER: CLEAR CREEK RETAIL, LLC """'"'""'"""""""-,-- ° 5527 SURVEY: J. L. MOCK SURVEY, ABSTRACT NO. 1994 y ;ppr LOCATION: CITY OF FORT WORTH, TARRANT COUNTY, TEXAS EASEMENT ACQUISITION AREA: 3,998 SQUARE FEET OR 0.092 ACRES ` R WHOLE PROPERTY ACREAGE: 7.50 ACRES RICHARD KENNEDY JOB No. FNI-1627.00 IDRAWN BY: RK I CAD FILE: 01 E—TCEJROO.DWG REGISTERED PROFESSIONAL LAND SU OR DATE MARCH 4. 2017 EXHIBIT B PAGE 1 OF 1 SCALE: 1' = 60' N0. 5527 TEXAS FIRM No. 10106900 GORRONDONA & ASSOCIATES, INC. • 7524 JACK NEWELL BOULEVARD SOUTH FORT WORTH. TX. 76118 817-496-1424 FAX 817-496-1768 GC-4.02 Subsurface and Physical Conditions THIS PAGE LEFT INTENTIONALLY BLANK CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised July 1,2011 TECHNICAL Innovative approaches MEMORANDUM 1Outsl2nding 4055 International Plaza,Suite I00 • Fort Worth,Texas 76109 • 817-735-7300 • fax 817-735-7491 www.freese.com TO: Oliva Kerss, P.E. PSE OF TF9o, s t CC: File FTW16630 *��i� FROM: Marc T. Miller, P.E. `rr MARC.T.............. MILLER / 87824 DATE: March 22, 2017 �i ��CENSE�� SUBJECT: Geotechnical Investigation Summary opo,17 F PROJECT: Northside IV 24-inch Transmission Main 03222017 FREESE AND NICHOLS,INC. TEXAS REGISTERED ENGINEERING FIRM F-2144 INTRODUCTION The City of Fort Worth (COFW) plans to construct a new water transmission main from the Eagle Mountain Water Treatment Plant to the western side of the existing Lake Pointe residential development. Refer to attached Vicinity Map (Figure 1) for the approximate alignment location. The new transmission line will be 24 inches in diameter and will generally be no deeper than 10 feet below grade. This memorandum summarizes the geotechnical investigation conducted by Freese and Nichols for this project. The purpose of this geotechnical investigation is to provide a summary of the stratigraphy along the alignment and provide recommendations for use by the designer.To accomplish this purpose,the study was based on: 1. Drilling a series of borings along the alignment to obtain samples for observation and testing of subsurface conditions; 2. Performing laboratory tests on selected samples to determine classification and engineering properties of the subsurface; and 3. Providing discussion and recommendations for the transmission line. FIELD EXPLORATION The field exploration included a total of five (5) borings along the alignment, as shown on the attached Boring Location Map (Figure 2). A COFW permit was obtained before drilling. Each of the boring locations were marked prior to drilling,and cleared by 811 Texas One Call utility locators,which included COFW utilities.The borings were drilled on February 22, 2017. Four (4) of the borings were drilled; however, the fourth boring (NS-17-04) was not drilled due to soft ground conditions and site topography that made the boring location and surrounding area inaccessible to the drilling rig. The borings were drilled by TOTAL DEPTH using a CME-75 truck-mounted drilling rig. Continuous flight augers were used to advance the borings without the introduction of drilling fluids. FNI logged the borings in the field and supervised field activities. All borings were drilled to a depth of 16 feet. Upon completion of the drilling and sampling,each boring was backfilled with cuttings. Refer to the attached Logs of Borings for details. Geotechnical investigation Summary(DRAFT) ri Northside IV 24-inch Transmission Main City of Fort Worth i7 i i ' Page 2 of 4 LABORATORY INVESTIGATION Laboratory testing was performed by Gorrondona & Associates, Inc.The samples were selected by FNI as being generally representative of that stratum and/or borings.Testing was performed to allow for material classification per the Unified Soil Classification System (ASTM D 2487) and to determine the necessary engineering properties of the materials.The results of these tests are presented at the corresponding depth on the attached boring logs. SUBSURFACE DESCRIPTION Geology The project site is in a mapped outcropping of the Fort Worth Limestone and Duck Creek Formation (undivided). The Duck Creek/Fort Worth Limestone is typically present along the hilltops in central and northern parts of Fort Worth. These formations are between 25 to 100 feet thick, so it is not uncommon to have multiple formations exposed over short distances, particularly in rolling topography. This formation is composed of varying amounts of marl and limestone. In this area,the limestone generally dominates the Fort Worth portion of the formation, while marl generally dominates the Duck Creek portion. These formations weather to create expansive clays that can be dark brown to light yellow brown in color. The weathered, rock-like portions of the formation are commonly encountered at a relatively shallow depth. The unweathered formation can be hard and difficult to excavate, but the ability to excavate improves in the weathered materials. Stratigraphy The subsurface stratigraphy along the alignment can be generalized as shown in Table 1. Note that the thickness of the strata is based on the discrete borings, and that the actual, in-situ transitions may be gradual. Table 1-Generalized Subsurface Stratigraphy Stratum Description FAT CLAY(CH),dark brown,stiff to hard,moist - Approx. 1-foot thick in NS-IV-01 and 05 - 9 to 9.5 feet thick in NS-IV-02 and 03,with severely weathered limestone texture increasing with depth WEATHERED MARLY LIMESTONE, light yellow brown to light brown,soft to hard II - 6+to 13+feet thick(at termination of NS-IV-02 and 05) - limestone and marl is interbedded - limestone layers appear hard to very hard MARLY LIMESTONE,gray to light gray, hard to very hard III - 6+to 13+feet thick(at termination of NS-IV-01 and 03) - limestone and marl is interbedded Groundwater The borings were advanced using "dry" drilling techniques that allow for direct and indirect observations of seepage and groundwater during drilling operations. Seepage was not observed during drilling or within 15 minutes of completion. Refer to the boring logs for specific observations made during the field investigation. The occurrence and variations of shallow groundwater/perched tables can vary due to many factors. These factors include seasonal changes, site topography, surface runoff, the layering and permeability of subsurface strata, water levels in water ways, utilities, and other factors not evident at the time of this study. Findings apply only to the time and place indicated. 1 Geotechnical investigation Summary(DRAFT) fi%�= '" Northside IV 24-inch Transmission Main City of Fort Worth Page 3 of 4 ANALYSIS AND RECOMMENDATIONS Excavations along the alignment will encounter "bedrock," but the depth to the bedrock (weathered limestone and marl)will vary along the project length. The borings indicate a slight depression in the top of the weathered marly limestone in NS-IV-02 and 03 (depth about 9 feet below grade). This trend appears to follow a drop in the topography near the middle portion of the alignment, with Bowman Roberts Road providing a division between higher surface elevations to the west and lower surface elevations to the east(particularly along the drainage area just south of Boswell High School). In general terms, near surface weathered limestone is more likely to the west of Bowman Robert Road. The bedrock within the borings is generally weathered and composed of interbedded limestone and marl. The bedrock was not cored, but previous experience indicates that the rock is fractured and jointed. The fractures, joints,and interbedded marl facilitates excavation, but it requires significantly more effort than is required for soil excavations. In general, relatively heavier-duty equipment is required. Additionally, some portion of the excavated material will be large rock fragments that will not be suitable for use in backfill. Contract documents should indicate the need for the excavation of bedrock on the project,and that some portion of the material will require disposal or offsite stockpiling due to large rock fragments. Contract documents should state that the Contractor is solely responsible for assessing excavation characteristics, and for designing and constructing and maintaining stable,temporary excavations. Permanent and intermittent surcharge loads,water, rainfall, seepage, nearby structures, utilities, etc. should be considered. Excavations should comply with applicable local, state, and federal safety regulations including current OSHA Excavation and Trench Safety Standards as stated in 29 CFR Part 1926. The Contractor should consult with a geotechnical engineer for interpretation of the data included herein, and to determine whether explorations are necessary for their independent evaluation of the subsurface conditions, and whether the side slopes should be designed by a professional engineer. The Contractor's"responsible person,"as defined in 29 CFR Part 1926,and/or independent geotechnical engineer,should evaluate the material exposed in the excavations as part of the Contractor's safety procedures since subsurface materials are rarely uniform with depth and lateral distribution. Groundwater was not encountered during this study, but it is not uncommon to encounter perched groundwater within the weathered limestone,particularly following rainfalls. Of interest,the topography to the north of Boring NS-17-05 drops, and a cut into the weathered limestone is exposed. Several slow seeps were noted along the western sidewalk along the road during the field exploration. The contract documents should require the contractor to be responsible for the management and removal of seepage/groundwater, if and when it occurs. General backfill above the line embedment should be at a minimum of 95 percent of the Standard Proctor density within 2 percentage points below to 5 points above the optimum moisture content. Compaction within roadways should meet the COFW's requirements for pavement construction (or a minimum of 98 percent of the Standard Proctor density), as detailed in their pavement design manual. Backfill specifications should require screening to remove oversized rock fragments, such that the maximum particle size is 2 inches. CLOSING This memorandum was prepared specifically for use by Freese and Nichols, Inc.and the City of Fort Worth for this project and shall not be used for other projects or purposes.This work was performed in a manner consistent with the level of care and skill ordinarily exercised by other members of the profession practicing in the same locality, under similar conditions, and at the date the services were provided. Freese and Nichols, Inc. makes no other representation, guarantee or warranty (express or implied), regarding the services, communication (oral or written), report,opinion,or instrument of service provided. The recommendations and opinions contained in this memorandum are based on our data and present knowledge of the proposed project. It is possible that soil, rock, or groundwater conditions could vary between or beyond the points explored. Paragraphs, statements, test Geotechnical investigation Summary(DRAFT) - Northside IV 24-inch Transmission Main City of Fort Worth Page 4 of 4 results, boring logs, figures, etc., should not be taken out of context, nor utilized without a knowledge and awareness of their intent within the purpose of this memorandum. This memorandum, and any future addenda or reports regarding this site, may be made available to contractors/bidders to supply them with only the data contained herein regarding subsurface conditions and laboratory test results specific to the location and time noted. Contractors and/or bidders may not solely rely on interpretations, opinions, recommendations, or conclusions contained in this memorandum. Verification of the subsurface conditions for purposes of determining difficulty of excavation,trafficability, etc., is the responsibility of the contractors/bidders. Because of the limited nature of any subsurface study,the contractor may encounter conditions during construction which differ from those presented in this memorandum. In such event, the contractor should promptly notify the City of Fort Worth so that Freese and Nichols, Inc. can confirm conditions. -END OF MEMORANDUM- Attachments: Vicinity Map(Figure 1) Boring Location Map (Figure 2) Logs of Borings(5 pages) Boring Log Legend and Nomenclature(2 pages) Legend , Avondale Boring Locations 297 Not Drilled ��.. n. Z a1 lE ala T ' Eagle Mountain sal•- AIMv q PROJECT LOCATION x, Eagle Mountain Eagle 14�otr»ta ialre • �. �t3 »j Mir k G Saginaw Blue Mound j MIME CREEK MILLS LAKILANO Fort Worth GREENAELD ACRES Meadlam Airport Irrbematio�4a{ Lakeside Lake Worth 9a tp Fl� Sansom Park FAR GREATER NORTMSIOEi � HISTORICAL Wddwnad r�r * NW ztst St Z River Oaks BELMO 0 1 2 NAS Joint Resew TERRRACE Miles Bme Fort Wwttt ©2017 HER59Y ND:*d017 Microsoft Corp-,-atior FN JOB NO F 1 Fi6.i;1 WFREESE N Northside IV 24-inch Waterline FILE 166-)Wirinity mxd IM<NICHOLS City of Fort Worth DATE 6 WE 100.01? 4055 International Plaza,Suit � e Y00 scn�s 1.10 .. FortWORK,TX 76109-4895ucsicrsc Phone-(817)735-7000 s Vicinity Map Mrnrc PoAl r FIGURE DB.n FTED t�9P' = Name LATITUDE LONGITUDE Legend c Ns-N-01 32.858469 -97.416067 Boring Locations NS-N-02 32.865265 -97.415820 + .:M NS-N-03 32.869800 -97"415929 Not Drilled ` '* " NS-N-04(not drilled) 32.873930 -97.417088 G NS-N-05 32.881294 -97.417171 04 t , IT �k r a AEVo A Me 47 YI XI, � -�• • � w 1 w _ 1 -� ,• ,1, , i ti J rdF-,.. . 1 0 1,000 2,000 Imaa cau,rtesf t Li-" Iq couj n :iy.�Pa, hom X037 Feet P1i r f ;ration Esri, HIEF E 'L "I -. ^t1Mi l}'India <; Qp r r P,r p nfLbut^rs FREESE N Northside IV 24-inch Waterline DDE �66JCELM,,xJ �IN=NICHOLS W E City of Fort Worth DATE 2 4055 International Plaza,Suite 200 SCALE FortWORK,TX 78109-4895 "II ��Z�� Phone-(817)735-7300 s Boring Location Map Pei°e�° FIGURE '08 1) MFT M NICHOSLS LOG OF BORING NO. NS-IV-01 Project Description: Northside IV 24-inch Waterline Project Location: Saginaw,Texas Project No.: FTW16630 Date Drilling Started: 2/22/2016 Phase No.: **** Logged By: MTM/FS Drilling Co.: Total Depth Date Drilling Completed: 2/22/2017 Rig Type: CME 75 Hammer Type: Automatic Drill Method: CFA&DRY Latitude: 32.858469 Longitude: -97.416067 Elevation: 807.0 ft. SAMPLEa x > N �« UJ Z S >, F~ C~ H« j H J W {7 Z IL L L ? Wcc J Z a a 'o a°W`u~v+ W 9 co MATERIAL DESCRIPTION o 3 Q o z W V Q W Z d N 7 O W Q D 3 Z2Q p i^ W Cr 2RO 9 - Z J Q =Oz W Q Z J d Cr g ZH W co Cr o °C 3 N U-1 50 FAT CLAY,dark brown,stiff to very stiff, moist(Fill) 1/8060 MARLY WEATHERED LIMESTONE,light yellow-brown,soft to hard -very hard in upper 12 inches 5 TCP-2 17/6" MARLY WEATHERED LIMESTONE,light 5/802.0 802 11/6" yellow-brown,soft to hard,interbedded limestone and marl -less marl below 7 feet GB-3 10 797 U-4 s0/1.26" 38 23 95 84 56 23 33 50/0.50" GB-6 -gray and less weathered below 14.5 feet 15 g Y 792 TCP-7 60/2.75" SO/III Total boring depth 16.0 ft. 20 787 25 782 Water Observations: Remarks: Backilled with soil cuttings at completion of drilling. None At Time Of Drilling None End of Drilling None After Drilling The stratification lines represent approximate strata boundaries.In situ,the transition may be gradual.These logs Sheet 1 of 1 are subject to the limitations,conclusions,and recommendations in the associated report. M°FREESE NICHOLS LOG OF BORING NO. NS-IV-02 Project Description: Northside IV 24-inch Waterline Project Location: Saginaw,Texas Project No.: FTW16630 Date Drilling Started: 2/22/2016 Phase No.: **** Logged By: MTM/FS Drilling Co.: Total Depth Date Drilling Completed: 2/22/2017 Rig Type: CME 75 Hammer Type: Automatic Drill Method: CFA&DRY Latitude: 32.865265 Longitude: -97.415820 Elevation: 812.0 ft. SAMPLE n x W 1 Ui UJ C > ui W ~ G Z W~ J x W z 0 cc 36 W ~ m MATERIAL DESCRIPTION o 3 -g o �_ LL o W d O Q W Z ; V 1N {~/Q� V 0 W a a' Q OO' W N F C �`Z Ja H uN Z J m Ui =WO W 3 z g r ; U-1 1.75(P) 67 FAT CLAY,dark brown,stiff to hard,moist U-2 2.0(P) 67 -reworked/fill in upper 1-foot U-3 1.75(P) 75 -with calcareous nodules below 2.5 feet 29 81 74 27 47 U-4 4.5+(P) 83 U-5 3.75(P) 92 5 0807 U-6 4.5+(P) 58 25 79 72 26 46 -transitioning to severely weathered limestone below 6 feet MARLY WEATHERED LIMESTONE,light 9/803.0 10 brown,soft to very hard,interbedded 802 l0/6„ TCP-7 rl 10/6„ limestone and ma -softer and more marl from 9.5 to 12 feet -harder below 12 feet GB-8 15 50/0.25" 797 TCP- 50/0.25" MARLY LIMESTONE,light gray,very hard 15/797.0 Total boring depth 16.0 ft. 20 792 25 787 Water Observations: Remarks: Backilled with soil cuttings at completion of drilling. None At Time Of Drilling None End of Drilling None After Drilling The stratification lines represent approximate strata boundaries.In situ,the transition may be gradual.These logs Sheet 1 of 1 are subject to the limitations,conclusions,and recommendations in the associated report. M°FREE E LOG OF BORING NO. NS-IV-03 ICHProject Description: Northside IV 24-inch Waterline Project Location: Saginaw,Texas Project No.: FTW16630 Date Drilling Started: 2/22/2016 Phase No.: •*** Logged By: MTM/FS Drilling Co.: Total Depth Date Drilling Completed: 2/22/2017 Rig Type: CME 75 Hammer Type: Automatic Drill Method: CFA&DRY Latitude: 32.869800 Longitude: -97.415929 Elevation: 812.0 ft. SAMPLE n W W >w W w F F W rc cF IA N ~ W1Y J F (:� ZW _G G z LU J i = z z'-'H m z W VI J J 0.F Q O o a W ur W MATERIAL DESCRIPTION o 3 © o y c� LL W U H z U d fV 7 H U O W Q Q O 3 z W Q O C N W O O U 1 z W O Q Q G.' W Q F z J d g Z in Q W m =FO z 3 z a r 7 in U-1 2.75(P) 83 FAT CLAY,dark brown,stiff to hard, moist,with calcareous nodules U-2 2.5(P) 83 U-3 4.0(P) 79 U-4 4.5+(P) 100 -transitioning to light yellow-brown, 17 82 52 23 29 increased calcareous nodules below 3.5 5 feet 807 -with light color,harder,more rock-like below 8 feet 10 U-5 58 MARLY WEATHERED LIMESTONE,light 9.5/802.5 15 123 84 37 19 18 802 TCP-6 13/6" brown,soft to hard,interbedded 16/6" limestone and marl GB-7 15—= 50/1" 797 50/0.25" Total boring depth 16.0 ft. 20 792 25 787 Water Observations: Remarks: Backilled with soil cuttings at completion of drilling. None At Time Of Drilling None End of Drilling None After Drilling The stratification lines represent approximate strata boundaries.In situ,the transition may be gradual.These logs Sheet 1 of 1 are subject to the limitations,conclusions,and recommendations in the associated report. rMFREESE NICHOLS LOG OF BORING NO. NS-IV-04 Project Description: Northside IV 24-inch Waterline Project Location: Saginaw,Texas Project No.: FTW16630 Date Drilling Started: 2/22/2016 Phase No.: **** Logged By: Drilling Co.: Date Drilling Completed: 2/22/2017 Rig Type: Hammer Type: Drill Method: Latitude: 32.873930 Longitude: -97.417088 Elevation: SAMPLE a W X \ H r wt: H C Z wa`. 2R O Ui l9 Z LU Z C= J Z UJ a o d W W W o MATERIAL DESCRIPTION o 3 N U o z a a O 3 Z 2 UJ Q p '� W O *O of cr°� Z ilu =CC W F Z d g Z'A Q W m �� 3 z a Not drilled. Total boring depth 0.0 ft. 5- 10- 15- 20- 25— J 101s2025 Water Observations: Remarks: Not drilled.Ground moist and driller concerned about getting stuck. The stratification lines represent approximate strata boundaries.In situ,the transition may be gradual.These logs Sheet 1 of 1 are subject to the limitations,conclusions,and recommendations in the associated report. WFREES S LOG OF BORING NO. NS-IV-05 Project Description: Northside IV 24-inch Waterline Project Location: Saginaw,Texas Project No.: FTW16630 Date Drilling Started: 2/22/2016 Phase No.: **** Logged By: MTM/FS Drilling Co.: Total Depth Date Drilling Completed: 2/22/2017 Rig Type: CME 75 Hammer Type: Automatic Drill Method: CFA&DRY Latitude: 32.881294 Longitude: -97.417171 Elevation: 812.0 ft. SAMPLE CL Ux > r rZ W Cr_ cr UJ �n N c ~ W 1 Y J F Z W L L Z �S J Z = Z ZvH m Z W N-' J J E Q O a a o a Cr w Cr MATERIAL DESCRIPTION 0 3 Q o o F 2 Z Q W U in D H C aN t; F Ow Q > o 3 z�Q o Cr W c xci Cf 5 z 0 =OC W Q F Z J d g Z{/� W Cr m CrCr . 3 a t; U-1 50 FAT CLAY,dark brown,moist,with limestone fragments GB-2 MARLY WEATHERED LIMESTONE,light 1/all.o brown,hard to very hard -very hard in upper 2 feet -with severely weathered zones from 3 to 9 feet 5 TCP-3 47/6 807 36/6" GB-4 10-= 50/0.75" 802 50/0.25" GB-6 MARLY LIMESTONE,gray,hard to very 13/799.0 hard 15 50/0.50" 797 rcP-7 50/0.25" Total boring depth 16.0 ft. 20 792 25 787 Water Observations: Remarks: Backilled with soil cuttings at completion of drilling. None At Time Of Drilling None End of Drilling None After Drilling The stratification lines represent approximate strata boundaries.In situ,the transition may be gradual.These logs Sheet 1 of 1 are subject to the limitations,conclusions,and recommendations in the associated report. BORING LOG LEGEND AND NOMENCLATURE U—Undisturbed Sample(tube) SPT—Standard Penetration Test NT—Not Testable A—Auger Sample TCP—Texas Cone Penetration NP—Non Plastic CS—Continuous Sample CFA—Continuous Flight Auger ATD—At Time of Drilling C—Rock Core HSA—Hollow Stem Auger AD—After Drilling General Terms Term Description Blow Counts Results from either the Standard Penetration Test(SPT)or the Texas Cone Penetration(TCP)test. Recovery Length of sample or core recovered divided by the total length pushed,driven,or cored(expressed as a%) Rock Quality Designation(RQD) Cumulative length of unfractured pieces of core material more than 4 inches in length divided by the total length of material cored(expressed as a percentage) Consist"cVolf So" Description Comp.Strength,tsf SPT Blows TCP Blows Criteria Very Soft <0.25 0-2 0-8 Sample sags under its own weight and is easily deformed Soft >_0.25—<0.5 >2-4 >8—20 Easily pinched between fingers and remolded with light finger pressure Medium Stiff z 0.5—<1.0 >4-8 N/A forTzDOT Imprinted easily with fingers and remolded with firm finger pressure Stiff >_1.0—<2.0 >8—15 >20—40 Imprinted with strong finger pressure or indented easily with fingernail Very Stiff >_2.0—<4.0 >15—30 >40 to 80 Light imprint from finger or light indent with fingernail Hard >_4.0 >30 >80 Difficult to indent with fingernail Apparent Density of Cobesiogiess S94 Description SPT Blow Count Texas Cone Blow Count Very Loose 0-4 0-8 Loose >4—10 >8—20 Medium Dense >10—30 >20 to 80 Dense >30—50 80 to z 5" Very Dense >50 0"to<5" Soil Structure. Description Criteria Stratified Alternating layers of varying material/color with layers>_1/4-inch thick Laminated Alternating layers of varying material/color with layers<1/4-inch thick Fissured Breaks along definite planes with little resistance Slickensided Fracture planes appear polished or glossy;shows movement direction Blocky Cohesive soil that can be broken into small,angular lumps Lensed Inclusion of small pockets of soil that is different from dominate type Homogenous Same color and appearance throughout Moisture Condition Textural kd*fves Description Criteria Textural Item Description Dry Absence of moisture,dusty,dry to the touch Pit Pinhole sized openings Vug Small openings up to 4 inches in size Moist Damp but no visible water Cavity Opening larger than 4 inches Honeycomb Numerous and grouped pits and vugs Wet Visible free water Vesicle Small openings in volcanic rocks NOFRE ESE Copyright Freese and Nichols,Inc.,Version 1.4(September 8,2014) tNICHOLS Page 1 of 2 BORING LOG LEGEND AND NOMENCLATURE Rock*W4"Polciipeo�s. Approx.Comp. Approx. Grade Field Test Strength,tsf TCP Range Very Soft <10-100 >6" Can be peeled with pocket knife,crumbles under firm blows of geological hammer Soft 100-500 4"-6" Can be peeled with pocket knife with difficulty,indented by firm blows of geological hammer Hard 500-1000 1"-5" Cannot be peeled with pocket knife,can be fractured by single firm blow of hammer Very Hard 1000-2000 0"-2" Specimen requires more than one blow of geological hammer to fracture it Extremely Hard >2000 0" Specimen requires many blows of geological hammer to fracture it D,of Mode Wea*e4K Description Criteria Unweathered No evidence of chemical or mechanical alteration Slightly Weathered Slight discoloration of surface or discontinuities;<10%volume altered Weathered Discoloring evident;10 to 50%of volume altered Highly Weathered Entire mass discolored;alteration through majority of rock Decomposed Rock reduced to soil consistency with some rock-like texture Rock Bedd1ft Struduce' Description Criteria Laminated <3/8 inch Very Thinly Bedded 3/8-1 inch Thinly Bedded 1 inch-4 inches Moderately Bedded 4 inches-1 foot Thickly Bedded 1 foot-3 feet Very Thickly Bedded 3-10 feet Massive >10 feet Soil ColuMn Graphic Symbols'. Graphic Represented Soil Types Graphic Represented Soil Types of{:{ Fat Clay,Fat Clay with sand,Sandy Fat Clay ;;;{r{ Well-Graded Sand or Poorly-Graded Sand;little to no fines r.f. ® Lean Clay,Lean Clay with sand,Sandy Lean Clay,Silty Clay Clayey Gravel,Gravel-Sand-Clay Mixtures ® Inorganic Silt and Organic Silt Silty Gravel,Gravel-Sand-Silt Mixtures Clayey Sand,Clay-Sand Mixtures Well-Graded Gravel or Poorly-Graded Gravel;little to no fines [E] Silty Sands,Sand-Silt Mixtures Fill with Significant Debris or Deleterious Material Rock.Column Graphic Symbols• Graphic Represented Rock Types Graphic Represented Rock Types ® Limestone,Shaly/Marly Limestone,Limestone with Shale ® Marl,Marl with Limestone,Marl with Shale ® Shale,Shale with Limestone LLI Sandstone,Shaly Sandstone,Sandstone with Shale Mudstone Generic Bedrock Symbol *Combined graphics may be used for dual classifications. Not all graphics represented. Refer to lithology description for soil classification or rock type. rFRE ESE Copyright Freese and Nichols,Inc.,Version 1.4(September g,2014) 1 MICHOLS Page 2 of 2 GC-4.04 Underground Facilities THIS PAGE LEFT INTENTIONALLY BLANK CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised July 1,2011 GC-6.06.1) Minority and Women Owned Business Enterprise Compliance THIS PAGE LEFT INTENTIONALLY BLANK CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised July 1,2011 ATTACHMENT 1A Page 1 of 4 FORT WORTH City of Fort Worth Minority Business Enterprise MBE Subcontractors/Suppliers Utilization Form OFFEROR COMPANY NAME: Check applicable block to describe Offeror PROJECT NAME: 9.W/DBE NON-M/W/DBE BID DATE City's MBE Project Goal: Offeror's MBE Project Commitment: PROJECT NUMBER Identify all subcontractors/suppliers you will use on this project Failure to complete this form, in its entirety with requested documentation, and received by the Purchasing Division no later than 2:00 p.m. on the second City business day after bid opening, exclusive of bid opening date, will result in the bid being considered non-responsive to bid specifications. The undersigned Offeror agrees to enter into a formal agreement with the MBE firm(s) listed in this utilization schedule, conditioned upon execution of a contract with the City of Fort Worth. The intentional and/or knowing misrepresentation of facts is grounds for consideration of disqualification and will result in the bid being considered non-responsive to bid specifications. MBEs listed toward meeting the project goal must be located in the six (6) county marketplace at the time of bid or the business has a Significant Business Presence in the Marketplace. Marketplace is the geographic area of Tarrant, Dallas, Denton, Johnson, Parker, and Wise counties. Prime contractors must identify by tier level of all subcontractors/suppliers. Tier: means the level of subcontracting below the prime contractor/consultant i.e. a direct payment from the prime contractor to a subcontractor is considered 1$'tier, a payment by a subcontractor to its supplier is considered 2"d tier. The prime contractor is responsible to provide proof of payment Of all tiered subcontractors identified as a MBE and counting those dollars towards meeting the contract committed goal. ALL MBEs MUST BE CERTIFIED BEFORE CONTRACT AWARD. Certification means those firms, located within the Marketplace, that have been determined to be a bondafide minority business enterprise by the North Central Texas Regional Certification Agency (NCTRCA)or other certifying agencies that the City may deem appropriate and accepted by the City of Fort Worth. If hauling services are utilized, the Offeror will be given credit as long as the MBE listed owns and operates at least one fully licensed and operational truck to be used on the contract. The MBE may lease trucks from another MBE firm, including MBE owner-operated, and receive full MBE credit. The MBE may lease trucks from non-MBEs, including owner-operated, but will only receive credit for the fees and commissions earned by the MBE as outlined in the lease agreement. Rev.2/10/15 FORTWORTH ATTACHMENT 1A Page 2 of 4 Offerors are required to identify ALL subcontractors/suppliers, regardless of status; i.e., Minority and non-MBEs. MBE firms are to be listed first,use additional sheets if necessary. Please note that only certified MBEs will be counted to meet an MBE goal. NCTRCA N SUBCONTRACTOR/SUPPLIER ° Company Name T n Detail Detail Address i Subcontracting Supplies M W Dollar Amount Telephone/Fax ' B B B Work Purchased Email E E Contact Person E El El El Rev.2/10/15 FoRTWORTH ATTACHMENT 1A Page 3 of 4 Offerors are required to identify ALL subcontractors/suppliers, regardless of status; i.e., Minority and non-MBEs. MBE firms are to be listed first,use additional sheets if necessary. Please note that only certified MBEs will be counted to meet an MBE goal. NCTRCA N SUBCONTRACTOR/SUPPLIER ° Company Name T n Detail Detail Address i Subcontracting Supplies M W Dollar Amount Telephone/Fax ' B B BM Work Purchased Email E E Contact Person E El El El El E E Rev.2/10/15 FORT WORTH ATTACHMENT 1A Page 4 of 4 Total Dollar Amount of MBE Subcontractors/Suppliers $ Total Dollar Amount of Non-MBE Subcontractors/Suppliers $ TOTAL DOLLAR AMOUNT OF ALL SUBCONTRACTORS/SUPPLIERS $ The Offeror will not make additions, deletions, or substitutions to this certified list without the prior approval of the Minority and Women Business Enterprise Office through the submittal of a Request for Approval o Change/Addition form. Any unjustified change or deletion shall be a material breach of contract and may result in debarment in accord with the procedures outlined in the ordinance. The Offeror shall submit a detailed explanation of how the requested change/addition or deletion will affect the committed MBE goal. If the detail explanation is not submitted, it will affect the final compliance determination. By affixing a signature to this form, the Offeror further agrees to provide, directly to the City upon request, complete and accurate information regarding actual work performed by all subcontractors, including MBE(s) and any special arrangements with MBEs. The Offeror also agrees to allow an audit and/or examination of any books, records and files held by their company. The Offeror agrees to allow the transmission of interviews with owners, principals, officers, employees and applicable subcontractors/suppliers participating on the contract that will substantiate the actual work performed by the MBE(s) on this contract, by an authorized officer or employee of the City. Any intentional and/or knowing misrepresentation of facts will be grounds for terminating the contract or debarment from City work for a period of not less than three (3) years and for initiating action under Federal, State or Local laws concerning false statements. Any failure to comply with this ordinance creates a material breach of the contract and may result in a determination of an irresponsible Offeror and debarment from participating in City work for a period of time not less than one (1)year. Authorized Signature Printed Signature Title Contact Name/Title(if different) Company Name Telephone and/or Fax Address E-mail Address cnwstate/zlp Date Rev.2/10/15 ATTACHMENT 1 B FORT WORTH Page 1 of 1 City of Fort Worth Minority Business Enterprise Specifications Prime Contractor Waiver Form OFFEROR COMPANY NAME: Check applicable block to describe prime PROJECT NAME: M/W/DBE NON-M/W/DBE BID DATE City's MBE Project Goal: Offeror's MBE Project Commitment: PROJECT NUMBER % % If both answers to this form are YES, do not complete ATTACHMENT 1C (Good Faith Effort Form). All questions on this form must be completed and a detailed explanation provided, if applicable. If the answer to either question is NO, then you must complete ATTACHMENT 1C. This form is only applicable if both answers are yes. Failure to complete this form in its entirety and be received by the Purchasing Division no later than 2:00 p.m., on the second City business day after bid opening,exclusive of the bid opening date,will result in the bid being considered non-responsive to bid specifications. Will you perform this entire contract without subcontractors? YES If yes, please provide a detailed explanation that proves based on the size and scope of this NO project, this is your normal business practice and provide an operational profile of your business. Will you perform this entire contract without suppliers? YES If yes, please provide a detailed explanation that proves based on the size and scope of this project, this is your normal business practice and provide an inventory profile of your business. NO The Offeror further agrees to provide, directly to the City upon request, complete and accurate information regarding actual work performed by all subcontractors, including MBE(s)on this contract, the payment thereof and any proposed changes to the original MBE(s) arrangements submitted with this bid. The Offeror also agrees to allow an audit and/or examination of any books, records and files held by their company that will substantiate the actual work performed by the MBEs on this contract, by an authorized officer or employee of the City. Any intentional and/or knowing misrepresentation of facts will be grounds for terminating the contract or debarment from City work for a period of not less than three (3) years and for initiating action under Federal, State or Local laws concerning false statements. Any failure to comply with this ordinance creates a material breach of contract and may result in a determination of an irresponsible Offeror and barred from participating in City work for a period of time not less than one (1)year. Authorized Signature Printed Signature Title Contact Name(if different) Company Name Phone Number Fax Number Address Email Address City/State/Zip Date Rev.2/10/15 ATTACHMENT 1C Page 1 of 4 FORT WORTH City of Fort worth Minority Business Enterprise MBE Good Faith Effort Form OFFEROR COMPANY NAME: Check applicable block to describe Offeror PROJECT NAME: MM//DBE NON-M/W/DBE BID DATE City's MBE Project Goal: Offeror's MBE Project Commitment: PROJECT NUMBER °la If the Offeror did not meet or exceed the MBE subcontracting goal for this project, the Offeror must complete this form. If the Offeror's method of compliance with the MBE goal is based upon demonstration of a "good faith effort", the Offeror will have the burden of correctly and accurately preparing and submitting the documentation required by the City. Compliance with each item, 1 thru 11 below, shall satisfy the Good Faith Effort requirement absent proof of fraud, intentional and/or knowing misrepresentation of the facts or intentional discrimination by the Offeror. Failure to complete this form, in its entirety with supporting documentation, and received by the Purchasing Division no later than 2:00 p.m. on the second City business day after bid opening, exclusive of bid opening date,will result in the bid being considered non-responsive to bid specifications. 1.) Please list each and every subcontracting and/or supplier opportunity for the completion of this project, regardless of whether it is to be provided by a MBE or non-MBE. (DO NOT LIST NAMES OF FIRMS) On all projects, the Offeror must list each subcontracting and or supplier opportunity regardless of tier. (Use additional sheets, if necessary) List of Subcontracting Opportunities List of Supplier Opportunities Rev.2/10/15 ATTACHMENT 1C Page 2 of 4 2.) Obtain a current (not more than two(2) months old from the bid open date) list of MBE subcontractors and/or suppliers from the City's M/WBE Office. Yes Date of Listing No 3.) Did you solicit bids from MBE firms,within the subcontracting and/or supplier areas previously listed, at least ten calendar days prior to bid opening by mail, exclusive of the day the bids are opened? Yes (If yes,attach MBE mail listing to include name of firm and address and a dated copy of letter mailed.) No 4.) Did you solicit bids from MBE firms,within the subcontracting and/or supplier areas previously listed, at least ten calendar days prior to bid opening by telephone,exclusive of the day the bids are opened? Yes (If yes,attach list to include name of MBE firm, ep rson contacted,phone number and date and time of contact.) No 5.) Did you solicit bids from MBE firms,within the subcontracting and/or supplier areas previously listed, at least ten calendar days prior to bid opening by facsimile (fax), exclusive of the day the bids are opened? Yes (If yes,attach list to include name of MBE firm,fax number and date and time of contact. In addition,if the fax is returned as undeliverable,then that"undeliverable confirmation"received must be printed directly from the facsimile for proper documentation. Failure to submit confirmation and/or"undeliverable confirmation" documentation may render the GFE non-responsive.) No 6.) Did you solicit bids from MBE firms,within the subcontracting and/or supplier areas previously listed, at least ten calendar days prior to bid opening by email, exclusive of the day the bids are opened? Yes (If yes,attach email confirmation to include name of MBE firm,date and time.In addition,if an email is returned as undeliverable,then that"undeliverable message"receipt must be printed directly from the email system for proper documentation. Failure to submit confirmation and/or"undeliverable message"documentation may render the GFE non-responsive.) No NOTE: The four methods identified above are acceptable for soliciting bids, and each selected method must be applied to the applicable contract. The Offeror must document that either at least two attempts were made using two of the four methods or that at least one successful contact was made using one of the four methods in order to be deemed responsive to the Good Faith Effort requirement. NOTE: The Offeror must contact the entire MBE list specific to each subcontracting and supplier opportunity to be in compliance with questions 3 through 6. 7.) Did you provide plans and specifications to potential MBEs? Yes No 8.) Did you provide the information regarding the location of plans and specifications in order to assist the MBEs? Yes No Rev.2/10/15 ATTACHMENT 1C Page 3 of 4 9.) Did you prepare a quotation for the MBEs to bid on goods/services specific to their skill set? Yes (If yes,attach all copies of quotations.) No 10.) Was the contact information on any of the listings not valid? Yes (If yes,attach the information that was not valid in order for the M/WBE Office to address the corrections needed.) No 11.)Submit documentation if MBE quotes were rejected. The documentation submitted should be in the forms of an affidavit, include a detailed explanation of why the MBE was rejected and any supporting documentation the Offeror wishes to be considered by the City. In the event of a bona fide dispute concerning quotes, the Offeror will provide for confidential in-camera access to an inspection of any relevant documentation by City personnel. Please use additional sheets, if necessary, and attach. Company Name Telephone Contact Person Scope of Work Reason for Rejection ADDITIONAL INFORMATION: Please provide additional information you feel will further explain your good and honest efforts to obtain MBE participation on this project. The Offeror further agrees to provide, directly to the City upon request, complete and accurate information regarding actual work performed on this contract, the payment thereof and any proposed changes to the original arrangements submitted with this bid. The Offeror also agrees to allow an audit and/or examination of any books, records and files held by their company that will substantiate the actual work performed on this contract, by an authorized officer or employee of the City. Any intentional and/or knowing misrepresentation of facts will be grounds for terminating the contract or debarment from City work for a period of not less than three (3) years and for initiating action under Federal, State or Local laws concerning false statements. Any failure to comply with this ordinance shall create a material breach of contract and may result in a determination of an irresponsible Offeror and debarment from participating in City work for a period of time not less than one (1) year. Rev.2/10/15 ATTACHMENT 1C Page 4 of 4 The undersigned certifies that the information provided and the MBEs) listed was/were contacted in good faith. It is understood that any MBEs) listed in Attachment 1C will be contacted and the reasons for not using them will be verified by the City's M/WBE Office. Authorized Signature Printed Signature Title Contact Name and Title(if different) Company Name Phone Number Fax Number Address Email Address City/State/Zip Date Rev.2/10/15 Joint Venture Page 1 of 3 FORT WORTH CITY OF FORT WORTH MBE Joint Venture Eligibility Form All questions must be answered;use"NIA"if not applicable. Name of City project: A joint venture form must be completed on each project RFP/Bid/Purchasing Number: 1.Joint venture information: Joint Venture Name: Joint Venture Address: (If applicable) Telephone: Facsimile: E-mail address: Cellular: Identify the firms that comprise the joint venture: Please attach extra sheets if additional space is required to provide detailed explanations of work to be performed by each firm comprising the .oint venture MBE firmNon-MBE firm name: T name: Business Address: Business Address: City,State,Zip: City,State,Zip: Telephone Facsimile E-mail Telephone Facsimile Cellular Cellular Certification Status: E-mail address Name of Certifying Agency: 2. Scope of work performed by the Joint Venture: Describe the scope of work of the MBE: Describe the scope of work of the non-MBE: Rev.2/10/15 Joint Venture Page 2 of 3 3.What is the percentage of MBE participation on this joint venture that you wish to be counted toward meeting the project goal? 4.Attach a copy of the joint venture agreement. 5.List components of ownership of joint venture: (Do not complete if this information is described in joint venture agreement) Profit and loss sharing: Capital contributions,including equipment: Other applicable ownership interests: 6.Identify by name,race,sex and firm those individuals(with titles)who are responsible for the day-to-day management and decision making of the joint venture: Financial decisions (to include Account Payable and Receivable): Management decisions: a. Estimating ------------------------------------------------------------- b. Marketing and Sales ------------------------------------------------------------- c. Hiring and Firing of management personnel ------------------------------------------------------------- d. Purchasing of major equipment and/or supplies Supervision of field operations The City's Minority and Women Business Enterprise Office will review your joint venture submission and will have final approval of the MBE percentage applied toward the goal for the project listed on this form. NOTE: From and after the date of project award, if any of the participants, the individually defined scopes of work or the dollar amounts/percentages change from the originally approved information, then the participants must inform the City's M/WBE Office immediately for approval. Any unjustified change or deletion shall be a material breach of contract and may result in debarment in accord with the procedures outlined in the City's BDE Ordinance. Rev.2/10/15 Joint Venture Page 3 of 3 AFFIDAVIT The undersigned affirms that the foregoing statements are true and correct and include all material information necessary to identify and explain the terms and operation of the joint venture. Furthermore, the undersigned shall agree to provide to the joint venture the stated scope of work, decision-malting responsibilities and payments herein. The City also reserves the right to request any additional information deemed necessary to determine if the joint venture is eligible. Failure to cooperate and/or provide requested information within the time specified is grounds for termination of the eligibility process. The undersigned agree to permit audits,interviews with owners and examination of the books,records and files of the joint venture by any authorized representatives of the City of Fort Worth. Failure to comply with this provision shall result in the termination of any contract, which may be awarded under the provisions of this joint venture's eligibility and may initiate action under Federal, State and/or Local laws/ordinances concerning false statements or willful misrepresentation of facts. -- ------------------------------ -------------------------------------------------------------- Name of MBE firm Name of non-MBE firm Printed Name of Owner Printed Name of Owner Signature of Owner Signature of Owner Printed Name of Owner Printed Name of Owner Signature of Owner Signature of Owner Title Title Date Date Notarization State of County of On this day of ,20 ,before me appeared and to me personally known and who,being duly sworn,did execute the foregoing affidavit and did state that they were properly authorized to execute this affidavit and did so as their free act and deed. Notary Public Print Name Notary Public Signature Commission Expires (seal) Rev.2/10/15 GC-6.07 Wage Rates THIS PAGE LEFT INTENTIONALLY BLANK CITY OF FORT WORTH Northside IV 24-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100277 Revised July 1,2011 2013 PREVAILING WAGE RATES (Commercial Construction Projects) CLASSIFICATION DESCRIPTION Wage Rate AC Mechanic $ 25.24 AC Mechanic Helper $ 13.67 Acoustical Ceiling Installer $ 16.83 Acoustical Ceiling Installer Helper $ 12.70 Bricklayer/Stone Mason $ 19.45 Bricklayer/Stone Mason Trainee $ 13.31 Bricklayer/Stone Mason Helper $ 10.91 Carpenter $ 17.75 Carpenter Helper $ 14.32 Concrete Cutter/Sawer $ 17.00 Concrete Cutter/Sawer Helper $ 11.00 Concrete Finisher $ 15.77 Concrete Finisher Helper $ 11.00 Concrete Form Builder $ 15.27 Concrete Form Builder Helper $ 11.00 Drywall Mechanic $ 15.36 Drywall Helper $ 12.54 Drywall Taper $ 15.00 Drywall Taper Helper $ 11.50 Electrician (Journeyman) $ 19.63 Electrician Apprentice(Helper) $ 15.64 Electronic Technician $ 20.00 Floor Layer $ 18.00 Floor Layer Helper $ 10.00 Glazier $ 21.03 Glazier Helper $ 12.81 Insulator $ 16.59 Insulator Helper $ 11.21 Laborer Common $ 10.89 Laborer Skilled $ 14.15 Lather $ 12.99 Metal Building Assembler $ 16.00 Metal Building Assembler Helper $ 12.00 Metal Installer(Miscellaneous) $ 13.00 Metal Installer Helper(Miscellaneous) $ 11.00 Metal Stud Framer $ 16.12 Metal Stud Framer Helper $ 12.54 Painter $ 16.44 Painter Helper $ 9.98 Pipefitter $ 21.22 Pipefitter Helper $ 15.39 Plasterer $ 16.17 Plasterer Helper $ 12.85 Plumber $ 21.98 Plumber Helper $ 15.85 Reinforcing Steel Setter $ 12.87 Page 1 of 2 Reinforcing Steel Setter Helper $ 11.08 Roofer $ 16.90 Roofer Helper $ 11.15 Sheet Metal Worker $ 16.35 Sheet Metal Worker Helper $ 13.11 Sprinkler System Installer $ 19.17 Sprinkler System Installer Helper $ 14.15 Steel Worker Structural $ 17.00 Steel Worker Structural Helper $ 13.74 Waterproofer $ 15.00 Equipment Operators Concrete Pump $ 18.50 Crane,Clamsheel, Backhoe,Derrick, D'Line Shovel $ 19.31 Forklift $ 16.45 Foundation Drill Operator $ 22.50 Front End Loader $ 16.97 Truck Driver $ 16.77 Welder $ 19.96 Welder Helper $ 13.00 The prevailing wage rates shown for Commercial construction projects were based on a salary survey conducted and published by the North Texas Construction Industry(Fall 2012)Independently compiled by the Lane Gorman Trubitt,PLLC Construction Group. The descriptions for the classifications listed are provided on the TEXO's(The Construction Association)website. www.texoassociation.org/Chapter/wagerates.asp Page 2 of 2 GC-6.09 Permits and Utilities THIS PAGE LEFT INTENTIONALLY BLANK CITY OF FORT WORTH Northside IV 14-Inch Water Transmission Main STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 100177 Revised July 1,2011 FORTWORTH. April 27,2017 Roberto Sauceda, P.E. City of Fort Worth Water Department 311 W 10th St Fort Worth, TX 76102 Sent via email: roberto.saucedggfortworthtexas. og_v Dear Mr Sauceda, This letter permits you and/or your representative to remove 19 trees from the parkway located at 6900 - 7300 Bowman Roberts Rd per the attached plans. There is no mitigiation requirement. You are responsible for making sure the removal and/or planting does not violate any private deed restrictions for your neighborhood, or procuring any additional approval needed from any PID, TIF or Design Review Board that may govern in your area. If I can be of any further assistance please contact me at 817 392 5705. Sincerely, Melanie Migura, Forester for Melinda Adams, City Forester Park and Recreation Department c: file PARK & RECREATION DEPARTMENT THE CiTy of FORT WORTH * 4200 Som FReewnr,Sucre 2200 * FORT WORTH,Texas 76115-1499 817-392-PARK * Fax 817-392-5724 Printed on recycled paper For City Project No. 100277 Northside IV 24-Inch Water Transmission Main Application for Tree Removal Permit Submit to On City of Fort Worth Property City Forester Including parkways and medians 4200 South Freeway Suite 2200 Fort Worth,TX 76111 Section 1-Applicant Information Applicant/contractor City of Fort Worth Water De artnlent Contact Name Roberto C. Sauceda, P.E. Title City Project Manager Street Address 311 W. 10th Street city Fort Worth State Texas Zip Code 76102-6311 Phone (817) 392-2387 Fax (817) 392-8195 Email address Robert.Sauceda(a),fortworthtexas.gov Section 2-Location Location address Bowman Roberts Rd Business/Residence City ROW Name of Business Water Department Attach site plan drawn to scale showing location of all trees by size (DBH) and species to be removed, and any existing man made features. Site plan should also include layer demonstrating why trees must be removed, such as proposed turn lane, drive approach or grade change. Plan must also include north arrow, scale, City Trees to remain on site, any proposed planting on parkway or median and planting details along with method of watering. Section 3-Mitigation Prohibited trees may be permitted for removal from parkway and/or median without mitigation. Trees or shrubs listed in the Nonnative Invasive Plants of Southern Forests published by USDA may be removed without mitigation regardless of location. All other trees less than 30" in DBH permitted for removal must be mitigated on an inch per inch basis.Trees 30"DBH or greater are mitigated on a 2 inch per inch basis. Mitigation trees must be planted on City ROW,median or other public land. They must be watered and maintained until established or a minimum of 2 years. If mitigation on site is not possible or desirable, mitigation into the tree fund can be made in the amount of$200 per inch not planted. Mitigation trees must be planted before final inspection of the site. Mitigation to the tree fund must be made at time of permit. A tree planting permit will be issued for trees to be planted on City property at the same time as the tree removal permit. You must submit a tree planting plan and follow guidelines for planting in the ROW (see attached). Trees Prohibited on the Parkway *and median). Does not pertain to other City owned property Hackbe * Sycamore* Silver Maple* Mulberry* Siberian Elm* Mimosa* Arizona Ash* Cottonwood* Willow* Bradford Pear �� i Guidelines for Landscaping in Parkway Public Open Space Easement (P.O.S.E.) A 20-foot by 20-foot triangular public open space easement is required on corner lots at the I� intersection of two streets. A 15-foot by 15-foot triangular public open space of easement is L © Public Open required on corner lots at the intersection of an C Space Easement alley and a street. In addition, at the intersection -- C a. _ of a driveway or turnout section and a dedicated Q In a � alley, a 10-foot by 10-foot triangular open space aa ` �0` easement is to be provided on each side at the .. driveway or turnout at the time the driveway "to6 Property Lin and/or alley is constructed. �:�planted in this area Cu Public Street Right-of-way No structure, object, or plant of any type may obstruct vision from a height of 24-inches to a height of 11 feet above the top of the curb, including, but not limited to buildings, fences, walks, signs, trees, shrubs, cars, trucks, etc., in the public open space easement as shown on the illustration. Landscaping in Parkways • A medium or large tree shall be planted a minimum of 2 feet from the face of the curb, sidewalk, or other structure. • A small tree or shrub shall be planted a minimum of 1.5 feet from the face of the curb, sidewalk, or other structure. • A minimum planting area of 3 feet must be available between back of curb and sidewalk to plant any small tree or large shrub and a minimum of 4 feet to plant large trees. A large tree shall be defined as a species that reach a height of 50 feet at maturity. • In residential areas a minimum spacing of twenty-five feet is recommended between shade trees planted on parkways and is required in commercial districts or major arterial streets. • All landscaping shall be located so that pedestrians can walk parallel to the street within the parkway whether a paved sidewalk is or is not provided. • No tree or shrub shall obstruct the view of any traffic signal, sign, or other public sign. • Trees planted under power lines will be a species that reaches a height of 30' or less upon maturity. • Any tree or shrub planted in the parkway is the property of the City and the City reserves the right to prune or remove such tree or shrub if it becomes a traffic hazard or poses risk. • Planting trees or shrubs on any public property requires a permit from Parks and Community Services and can be obtained by calling the City Forester at 817-392-5738. • The following trees are prohibited on city parkways:hackberry (Celtis sp.),sycamore(Platanus occidentalis), silver maple(Acer saccharinum), mulberry(Morus sp.), Siberian elm (0mus pumila), mimosa(Albizia julibrissin),Arizona ash (Fraxinus velutina), cottonwood (Populus deltoids),willow(Salix sp.),Bradford pear(Pyres calleryana)or any species of tree, shrub vine or grasses listed in the Nonnative Invasive Plants of Southern Forests published by United State Department of Agriculture Forest Service. aoe2 x MVW NO1SSlWSNNU d:T I VM HDNI--(Al 3QISHISON Z �d a � �f'q:•3a��y6d Q ecya�C � � WC Ax $ _ h w o s NO = $ v w a te o g� F �x O ~ 9 ee4R F Eu ;tr L) BE MJ 10 N °0' 83ddll0 3Nn Ho1VW 13MSOq.A3llV8 'M � I N I M J N O S CA U S C� N = O N J J 3 N ST O m 6 N C!- Nna NonS H 1 00 Abp paOj3a3H N W U. rn o esy m 6 Z -- CD Il M O F I� i u2 pVOa S O O I z m RAH—MA TRA L. 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