Loading...
HomeMy WebLinkAboutContract 43105CITY SECRETARY' D.O.E. FILE FORT WORTH CITY SECRETARY/ CONTRACT NO. j.1-')`0� CONTRAICTOWS NC- CONSTRUCSPECIFICATIONS AND CONTRACT DOCUMENTS CLIENT DEPARTMENT FOR 2008 CIP, COUNCIL DISTRICT 7, CONTRACT 7A, CITY PROJECT NO. 01270, DOE NO. 6178 TPW NO. C204-541200-207400127083 WATER PROJECT NO. P253-541200-607170127083 SEWER PROJECT NO. P258-541200-707170127083 Paving, Drainage, Water and Sanitary Sewer Replacement Belle Place (Collinwood Ave. to Calmont Ave.) Dorothy Lane (Lafayette Ave. to Byers Ave.) Sutter Ave. (Crestline Rd. to Lafayette Ave.) Washburn Ave. (Sutter Ave. to W. Dead End of Sutter Ave.) Harley Ave. (Sutter Ave. to W. Dead End of Sutter Ave.) December 2011 Betsy Price T.M. Higgins Mayor City Manager Douglas W. Wiersig, P.E. Director, Transportation and Public Works Department S. Frank Crumb, P.E. Director, Water Department PREPARED FOR: The City of Fort Worth AHS Engineers, Inc. TBPE- Reg No. F-819 "N\\\N -.'"',.....: •,.-r.1 It RAM C. GOPAL f i• ,a'•. 83348 . ct.,°° 4;°(4SSiD•iIA. II'- - i _ 22- 201 i M&C: Review Page 1 of 3 ITYIL DATE: 3/27/2012 REFERENCE NO.: C-25532 Official site of the City of Fort Worth, Texas FORT WORTH LOG NAME: 202008 CD 7A CONATSER CODE: C TYPE: NON- PUBLIC NO CONSENT HEARING: SUBJECT: Authorize Execution of a Contract in the Amount of $1,079,601.00 with Conatser Construction TX, LP, for Pavement Reconstruction and Water and Sanitary Sewer Main Replacement on Portions of Belle Place, Dorothy Lane, Sutter Street, Washburn Avenue and Harley Avenue, Utilizing $788,875.00 from the 2008 Capital Improvement Program Projects Fund and $496,980.00 from the Water and Sewer Capital Projects Funds to Provide for Construction Contract Costs, Contingencies and Construction Services for a Project Total in the Amount of $1,285,855.00 and Adopt Appropriation Ordinances (COUNCIL DISTRICT 7) RECOMMENDATION: It is recommended that the City Council: 1. Authorize the transfer of $496,980.00 from the Water and Sewer Fund in the amounts of $315,230.00 to the Water Capital Projects Fund and $181,750.00 to the Sewer Capital Projects Fund; 2. Adopt the attached appropriation ordinances increasing estimated receipts and appropriations in the Water Capital Projects Fund by the amount of $315,230.00 and the Sewer Capital Projects Fund by the amount of $181,750.00, from available funds; and 3. Authorize the City Manager to execute a contract with Conatser Construction TX, LP, in the amount of $1,079,601.00 for pavement reconstruction, water and sanitary sewer main replacement for the streets listed below. DISCUSSION: As a part of the 2008 Capital Improvement Program, the following neighborhood streets will be completely reconstructed: Contract 7A-Council District 7: Belle Place Collingwood Avenue to Calmont Avenue Dorothy Lane Lafayette Avenue to Byers Avenue Sutter Street Crestline Road to Lafayette Avenue Washburn Avenue Sutter Street to West Dead End Harley Avenue Sutter Street to West Dead End The contract was advertised for bid on December 1, 2011 and December 8, 2011, in the Fort Worth Star -Telegram. On January 5, 2011, the following bids were received: Bidders Bid Amount Conatser Construction TX, LP $1,079,601.00 JLB Contracting, LP $1,135,049.93 Stabile & Winn, Inc $1,138,488.20 Jet Underground Utilities $1,139,148.15 McClendon Construction Company, Inc. $1,187,959.95 http://apps.cfwnet.org/council packet/mc review.asp?ID=16429&councildate=3/27/2012 3/26/2012 . M&C Review Page 2 of 3 Ed A Wilson, Inc. The Fain Group, Inc. Bradley Douglas Construction Services Staff recommends that the low bid in the amount of $1,079,601.00 submitted by Conatser Construction TX, LP, be selected and a contract awarded. In addition, $206,254.00 will be utilized for contingencies and construction services including surveying, material testing and construction inspection. Conatser Construction TX, LP, is in compliance with the City's M/WBE Ordinance by committing to 24 percent M/WBE participation. The City's M/WBE goal on this project is 24 percent. In addition to pavement reconstruction, deteriorated water and sewer lines are to be replaced as specified by the Water Department. The new pavement section will consist of seven and a half inch reinforced concrete over six inch lime or cement stabilized sub -grade with seven inch integral concrete curb. Concrete sidewalks ADA ramps and driveways are included with the pavement construction as shown in the plans. This project is located in COUNCIL DISTRICT 7, Mapsco 75H l$1,375,491.34 $1,380,409.50 $1,464,275.00 FISCAL INFORMATION/CERTIFICATION: The Financial Management Services Director certifies that funds are available in the current capital budget, as appropriated, of the Street Improvements 2008 Fund and upon approval of the above recommendations and adoption of the attached appropriation ordinance, funds will be available in the current capital budgets, as appropriated, of the Water Capital Projects Fund and the Sewer Capital Projects Fund. TO Fund/Account/Centers 1 &2) P253 476045 6071701270ZZ 1&2) $181,750.00 P258 476045 7071701270ZZ 2) P253 531350 607170127052 $6,000.00 2)P253 531350 607170127080 $6,000.00 2)P253 541200 607170127083 $278,830.00 2)P253 531200 607170127084 $4,000.00 2)P253 531350 607170127084 $2,000.00 2) P253 531350 607170127085 $18,000.00 2)P253 531350 607170127091 $400.00 2) P258 531350 707170127052 $4,000.00 2)P258 531350 707170127080 $4,000.00 2) P258 541200 707170127083 $158,800.00 2)P258 531200 707170127084 $2,000.00 2)P258 531350 707170127084 $750.00 2)P258 531350 707170127085 $12,000.00 2)P258 531350 707170127091 $200.00 8315,230.00 Submitted for City Manager's Office by: Originating Department Head: FROM Fund/Account/Centers 3)P253 541200 607170127083 3)P258 541200 707170127083 3)C204 541200 207400127083 1)PE45 538040 0609020 1)PE45 538040 0709020 Fernando Costa (6122) Douglas W. Wiersig (7801) $265,553.00 $151,239.00 $662,809.00 $315,230.00 $181,750.00 http://apps.cfwnet.org/council_packet/mc review.asp?ID=16429&councildate=3/27/2012 3/26/2012 kl&C Review Page 3 of 3 Additional Information Contact: ATTACHMENTS 202008 CD 7A CONATSER _6178 MAP.pdf 202008 CD 7A CONATSER P253 AO12.doc 202008 CD 7A CONATSER P258 AO12.doc Gopai Sahu (7949) http://apps.cfwnet.org/councilpacket/mc review.asp?ID=16429&councildate=3/27/2012 3/26/2012 FORT WORTH CITY OF FORT WORTH, TEXAS TRANSPORTATION & PUBLIC WORKS DEPARTMENT ADDENDUM NO.1 to the Plans,Specifications & Contract Documents for 2008 CIP, COUNCIL DISTRICT 7, CONTRACT 7A, CITY PROJECT NO. 01270, DOE NO. 6178 UNIT 1- WATER PROJECT NO. P253-541200-607170127083 UNIT 2- SEWER PROJECT NO. P258-541200-707170127083 UNIT 3- TPW NO. C204-541200-207400127083 Paving, Drainage, Water and Sanitary Sewer Replacement Belle Place (Collinwood Ave. to Calmont Ave.) Dorothy Lane (Lafayette Ave. to Byers Ave.) Sutter Street. (Crestline Rd. to Lafayette Ave.) Washburn Ave. (Sutter Street. to West Dead End) Harley Ave. (Sutter Street. to West Dead End) Bid Date:1:30 pm, January 05, 2012 Addendum No.1 : Issued December 16, 2011 This Addendum forms part of the Specifications & Contract Documents for the above referenced project and modifies theoriginaiSpecifications & Contract Documents. Bidder shall acknowledge receipt of this addendum in the space provided below, in the proposal (Proposal Signature Page) and acknowledge receipt on the outer envelope of your bid. Failure to acknowledge receipt of this addendum could subject the bidder to disqualification. The Plans, Specifications and Contract Documents are hereby revised by Addendum No. 1 as follows: 1of5 04-10-12 A11:42 IN ADDENDUM NO.1 DRAWINGS 1. Cover Sheets- The sheet index has been revised to show the new title for sheet 30. The project description on the top is revised. City Manager's title and name is also revised. 2. Sheet 15 - Pavement Layout - This sheet has been revised to show the layout of the proposed Harley Avenue improvements. 3. Sheet 27 - Paving Plan and Profile- Sutter Street, Sta 1+00 to Sta. 4+50 -This sheet has been revised to remove the Asphalt transition on the West side of Harley & Sutter. 4. Sheet 30 - Paving Plan and Profile- Sutter Street, Sta. 0+70.48 to End, Harley Ave. Dead -End to Sutter -The Harley Avenue paving plan has been added to this sheet. 5. Sheet 31 -.Typical Pavement Sections- The Harley Avenue Typical Section has been added. SPECIFICATIONS AND CONTRACT DOCUMENTS: SECTION 2-Front End Documents 1. Notice to Bidders is revised by revising the title and approximate quantities for Unit 1 and Unit 3 Changes to Unit 1, Waterline Replacements Add Bid Quantity, 1,142 SY 7.5" Reinforced Concrete Pavement Changes to Unit 3, Paving and Drainage Replacements Revise Bid Quantity 10,862 SY 7.5" Reinforced Concrete Pavement To 10,243 SY. Revise Bid Quantity 7,289 SY 6" Lime Stabilized Sub -grade To 6,531 SY. Revise Bid Quantity 6,281 LF 6" Curb 7-inch To 5,921 LF Revise Bid Quantity 6,447 SF 6" Reinforced Concrete Driveway To 5,891 LF Revise Bid Quantity 4,380 SF 4" Wide Reinforced Concrete Sidewalk To 4,096 SF 2. Comprehensive Notice to Bidders is revised by revising the title, quantities for Unit 1 and Unit 3. T.M. Higgins's name changed as Tom Higgins with his title changed from acting City Manager to City Manager. The City Secretary's name is changed from Marty Hendrix to Ron Gonzales with his title as Asst. City Secretary. Changes to Unit 1, Waterline Replacements Add Bid Quantity, 1,142 SY 7.5" Reinforced Concrete Pavement 2 of 5 ADDENDUM NO.1 Changes to Unit 3, Paving and Drainage Replacements Revise Bid Quantity 10,862 SY 7.5" Reinforced Concrete Pavement To 10,243 SY. Revise Bid Quantity 7,289 SY 6" Lime Stabilized Sub -grade To 6,531 SY. Revise Bid Quantity 6,281 LF 6" Curb 7-inch To 5,921 LF Revise Bid Quantity 6,447 SF 6" Reinforced Concrete Driveway To 5,891 LF Revise Bid Quantity 4,380 SF 4" Wide Reinforced Concrete Sidewalk To 4,096 SF SECTION 4-Bid Package PROPOSAL 1. UNIT 1-WATER LINE REPLACEMENTS: This section has been revised by including additional bid items and revising some bid item quantities as follows. Changes to Unit 1, Waterline Replacements Add Bid Item 00147 Top Soil 6 inch -Install with quantity of 78 CY Add Bid Item 00402 Driveway -Remove with quantity of 422 SF Add Bid Item 00424 Curb and Gutter -Remove with quantity of 685 LF Add Bid Item 00450 Pavement 7.5 inch Reinforced Concrete -Install with quantity of 1142 SY Add Bid Item 00462 Pavement Header -Install with quantity of 60 LF Add Bid Item 00469 Pavement Silicon Joint -Install with quantity of 1116 LF Add Bid Item 00472 Pavement Unclassified Street Excavation -Remove with quantity of 197 CY Revise Bid Item 00843 Curb 7-inch -Install with quantity from 30 LF to 685 LF Add Bid Item 00486 Subgrade-6 inch Lime Stabilized - Install with quantity of 1315 SY Add Bid Item 00529 Walk -Remove with quantity of 284 SF Revise Bid Item 00530 Walk-4 ft -Install with quantity from 125 SF to 284 LF Add Bid Item 00543 Fill Material -Borrow -Install with quantity of 24 CY Add Bid Item 00844 Curb -Curb and Gutter as directed by inspector -replace with quantity of 40 LF Add Bid Item 00848 Meter Box -Adjustment -Services with quantity of 8 EA 30f5 ADDENDUM NO.1 Add Bid Item 00101 Storm Water Pollution Prevention Plan -Less than 1 Ac- Install with quantity of Lump sum 2. UNIT 3-PAVING AND DRAINAGE REPLACEMENTS: This section has been revised by modifying bid item quantities as follows. Changes to Unit 3, Paving and Drainage Replacements Revise Bid Item 00450 Pavement 7.5 inch Reinforced Concrete -Install with quantity from 10,862 SY to 10,243 SY Revise Bid Item 00472 Pavement Unclassified Street Excavation -Remove with quantity from 1,812 CY to 1,709 CY Revise Bid Item 00486 Subgrade-6 inch Lime Stabilized - Install with quantity from 7,289 SY to 6,531 SY Revise Bid Item 00843 Curb 7-inch-►nstall with quantity from 6,281 LF to 5,921 LF Revise Bid Item 00404 Driveway 6 inch Concrete -Install with quantity from 6,447 SF to 5,891 LF Revise Bid Item 00530 Walk-4 Ft -Install with quantity from 4,380 SF to 4,096 SF Revise Bid Item 00462 Pavement Header -Install with quantity from 736 LF to 706 LF Revise Bid Item 00469 Pavement Silicon Joint -Install with quantity from 7,337 LF to 6,689 LF Revise Bid Item 00147 Top Soil 6 inch -Install with quantity from 931 CY to 878 CY Revise Bid Item 00402 Driveway -Remove with quantity from 6,027 SF to 5,667 SF Revise Bid Item 00424 Curb and Gutter -Remove with quantity from 6,281 LF to 5,921 LF Revise Bid Item 00529 Walk -Remove with quantity from 2,184 SF to 1900 SF Revise Bid Item 00543 Fill Material -Borrow -Install with quantity from 129 CY to 114 CY Revise Bid Item 00848 Mater Box -Adjustment Services with quantity from 10 EA to 4 EA 4of5 (fel } y? 1'4t lry Ave c, cc, +Vc' t,) L next. Ave: fe: yc.; „ve .. . Ga��tbc• -• • iNrlgh' • sett:ci Pall, c" op a c cl 'tempo I.vo r • 0 �cnc A:e we;' A;e. .ur.zon AVE n i, I0 • yr. Ob9 Goo' Ie cc rest t'6ods, 0 .1-1 Gro tlne Rd m Latayette Ave Place Fedi Ery'ce Ave I Y 3. CAI'.. Qi I arantre. Ave - �. 01 Paroling Ave y • t0mBn Ave. Cpin-ont.Ave r., �almont Ave J (r) Darnell? AYE C- e Jd 5 .Ave 6 Donnelly Ave r Gdaa St —t: • j2 • r tririditn .Avp flA.311,0n Ave urhng Ave Curie? Ave J'. 0 .R, S obi � 4; R v , J •U rir�a,stlrre Re ;n. to• wdaooLrn Ave. ,ra ii > F ) -o x t{ �.. Kerley Ave tsAr LCY SAS 7-IL Lafayette ,t,ad Lafavette nvc t'lext•_-r Ave Eye_a Rut i,rden Ave Coil,nxoe'9 Ave Gutlinwcoo Ave :npo Ave '.) Pers;',pg Ave fr Bir r ,. an Ave m C. BI!nr nt Awe < rt I.cvx7 Aye cY � L. 0" ¢ �d „e cS) e. 0 0 0 �' Gam 18 tiawo5 ucN1 wr 0' NI 2.. oo PersCimgAve -If,<.• 1L of^ B,rhmanAve �I C eIrdonl .Ave P O.JE,CT '- LOCATION MAP ,E)U8 CJP CONTRACT 7A ARS Engine 0 10/ SumrmIt Ave. Su)te 510 Fort Worth.Texos 76102 i 8171.532.7640 Fox 1817) .332-7686 REGISTRATION F-819 G ostIN VV Lencastet McPc 1 .;arrpy A ,e A••r. W Rosecia►e St L oc t r true .( r O tt c ro �,pvcN AVa N1. r to W Vwtcery Btrd Rutieiae St Gar Ma data 020O9 Tele Atlas ,A1AF'SCO 75 G, H & M CITY PROD. NO.01270 nOE NO.6178 N N T S NOTICE TO BIDDERS Sealed proposals for the following: Addendum No. 1 (Dec. 16, 2011) 2008 CIP, Council District 7, Contract 7A, City Project No. 01270, DOE No. 6178 UNIT 1-Water Project No. P253-541200-607170127083 UNIT 2-Sewer Project No. P258-541200-707170127083 UNIT 3-TPW No. C204-541200-207400127083 Paving, Drainage, Water and Sanitary Sewer Replacement Belle Place (Cofinwood Ave. to Calmont Ave.) Dorothy Lane (Lafayette Ave. to Byers Ave.) Sutter Street. (Crestline Rd. to Lafayette Ave.) Washburn Ave. (Sutter Street. to West Dead End.) Harley Ave. (Sutter Street. to West Dead End) Addressed to the CITY OF FORT WORTH PURCHASING DIVISION 1000 THROCKMORTON STREET FORT WORTH, TEXAS 76102 will be received at the Purchasing Office until 1:30 PM, Thursday, Jan. 05, 2012 and then publicly opened and read aloud at 2:00 PM in the Council Chambers. Contract documents, including plans and specifications for this project may be obtained on-line by visiting the City of Fort Worth's Purchasing Division website at http://www.fortworthgov.org/purchasing/ and clicking on the project link. This link will take you to the advertised project folders on the City's Buzzsaw site, where the plans and contract documents may be downloaded, viewed, and printed by interested contractors and/or suppliers. Hard copies of plans and contract documents are available at the office of design engineer, ARS Engineers, Inc. 12801 N. Central Expy., Suite 1250, Dallas, Texas 75243 (Tel. 214-739-3152) at a cost of $125 per set (non-refundable). The documents are located at the Transportation and Public Works Department, 1000 Throckmorton Street, Fort Worth, Texas 76102. The major work will consist of the (approximate) following: UNIT 1 — WATERLINE REPLACEMENTS 1142 SY 7.5" Reinforced Concrete pavement F2446 LF 8" PVC Water Line 306 LF 6" PVC Water Line 15 EA 8" Gate Valve and Box 4 EA Fire Hydrants UNIT 2 — SANITARY SEWER LINE REPLACEMENTS 67 LF 12" PVC, SDR 35 Sanitary Sewer Pipe 823 LF 8" PVC, SDR 35 Sanitary Sewer Pipe 25 LF 6" PVC, SDR 35 Sanitary Sewer Pipe 300 LF 8" DIP w/Protecto 401 Lining, Sanitary Sewer Pipe 7 EA 4' Diameter Sanitary Sewer Manhole Rev 2-2-10 7PW 1 NOTICE TO BIDDERS Addendum No. 1 (Dec. 16, 2011) UNIT 3— PAVING AND DRAINAGE REPLACEMENTS 10243 SY 7.5" Reinforced Concrete pavement 6531 SY 6" Lime Stabilized Sub -grade 5921 LF Curb 7- inch 5891 SF 6" Reinforced Concrete Driveway 4096 SF 4' Wide Reinforced Concrete Sidewalk 7 EA 5-feet Inlet 3 EA 10-feet Inlet 212 LF 21-inch CLIII RCP 30 LF 24-inch CLIII RCP 91 LF Concrete Block Retaining Wall Included in the above will be all other miscellaneous items of construction as outlined in the Plans, General Contract Documents and Specifications. Bid security is required in accordance with the Special Instruction to Bidders. Bidders are responsible for obtaining all Addenda to the contract documents and acknowledging receipt of the Addenda by initialing the appropriate spaces on the PROPOSAL form. Bids that do not acknowledge receipt of all addenda may be rejected as being non -responsive. All addenda will be made available on-line with the contract documents. Contractors and/or suppliers are requested to register as plan holders on-line (on Buzzsaw site) in order to receive notifications regarding the issuance of addenda. It shall be the bidding contractor's sole responsibility to verify they have received and considered all addenda, prior to submitting a bid. The water and sanitary sewer work must be performed by a contractor that is pre -qualified by the Water Department at the time of the bid opening. A general contractor, who is not pre - qualified by the Water Department, must employ the services of a subcontractor who is pre - qualified. The procedure for pre -qualification is outlined in the "Special Instructions to Bidders (Water -Sewer)". For additional information, please contact Ram Gopal, P.E. with ARS Engineers, Inc. at Telephone Number: (214) 739-3152 or by email: rgopal(a�arsengineers.com and/or Gopal Sahu, P.E., Project Manager, TPW Department at (817)393-7949 or by email: Gopal.Sahufortworthqov.org. A pre -bid conference will be held on December 20, 2011 at 10:00 a.m., in the Transportation and Public Works Conference Room # 270. Bidders are encouraged to review the plans and specifications prior to the pre -bid conference. Advertising Dates: December 01, 2011 December 08, 2011 Rev 2-2-10 TPW 2 COMPREHENSIVE NOTICE TO BIDDERS Sealed proposals for the following: Addendum No. 1 (Dec. 16, 2011) 2008 CIP, Council District 7, Contract 7A, City Project No. 01270, DOE No. 6178 UNIT 1-Water Project No. P253-541200-607170127083 UNIT 2-Sewer Project No. P258-541200-707170127083 UNIT 3-TPW No. C204-541200-207400127083 Paving, Drainage, Water and Sanitary Sewer Replacement Belle Place (Collinwood Ave. to Calmont Ave.) Dorothy Lane (Lafayette Ave. to Byers Ave.) Sutter Street. (Crestline Rd. to Lafayette Ave.) Washburn Ave. (Sutter Street. to West Dead End.) Harley Ave. (Sutter Street. to West Dead End) Addressed to: CITY OF FORT WORTH PURCHASING DIVISION 1000 THROCKMORTON ST FORT WORTH TX 76102-6311 will be received at the Purchasing Office until 1:30 PM, Thursday, Jan. 05, 2012 and then publicly opened and read aloud at 2:00 PM in the Council Chambers. Contract documents, including plans and specifications for this project may be obtained on-line by visiting the City of Fort Worth's Purchasing Division website at http://www.fortworthgov.orq/purchasing/ and clicking on the project link. This link will take you to the advertised project folders on the City's Buzzsaw site, where the plans and contract documents may be downloaded, viewed, and printed by interested contractors and/or suppliers. Hard copies of plans and contract documents are available at the office of design engineer, ARS Engineers, Inc. 12801 N. Central Expy., Suite 1250, Dallas, Texas 75243 (Tel. 214-739-3152) at a cost of $125 per set (non- refundable). The documents are located at the Transportation and Public Works Department, 1000 Throckmorton Street, Fort Worth, Texas 76102. The major work will consist of the (approximate) following: UNIT 1 — WATERLINE REPLACEMENTS 1142 SY 7.5" Reinforced Concrete pavement F2446 LF 8" PVC Water Line 306 LF 6" PVC Water Line 15 EA 8" Gate Valve and Box 4 EA Fire Hydrants UNIT 2 — SANITARY SEWER LINE REPLACEMENTS 67 LF 12" PVC, SDR 35 Sanitary Sewer Pipe 823 LF 8" PVC, SDR 35 Sanitary Sewer Pipe 25 LF 6" PVC, SDR 35 Sanitary Sewer Pipe 300 LF 8" DIP w/Protecto 401 Lining, Sanitary Sewer Pipe 7 EA 4' Diameter Sanitary Sewer Manhole Rev 2/2/10 TPW CNB - 1 COMPREHENSIVE NOTICE TO BIDDERS Addendum No. 1 (Dec. 16, 2011) UNIT 3— PAVING AND DRAINAGE REPLACEMENTS 10243 SY 7.5" Reinforced Concrete pavement 6531 SY 6" Lime Stabilized Sub -grade 5921 LF Curb 7- inch 5891 SF 6" Reinforced Concrete Driveway 4096 SF 4' Wide Reinforced Concrete Sidewalk 7 EA 5-feet Inlet 3 EA 10-feet Inlet 212 LF 21-inch CLIII RCP 30 LF 24-inch CLIII RCP 91 LF Concrete Block Retaining Wall Included in the above will be all other miscellaneous items of construction as outlined in the Plans, General Contract Documents and Specifications. NOTICES All bidders will be required to comply with Provision 5159a of "Vernon's Annotated Civil Statutes" of the State of Texas with respect to the payment of prevailing wage rates and City of Fort Worth Ordinance no. 7400 (Fort Worth City Code Sections 13-A-221 through 13-A-29) prohibiting discrimination in the employment practices. Bid security is required in accordance with the Special Instruction to Bidders. The City of Fort Worth reserves the right to reject any and/or all bids and waive any and/or all formalities. No bid may be withdrawn until the expiration of ninety (90) days from the date bids are opened. The award of contract, if made, will be within ninety (90) days after the opening of bids, but in no case will the award be made until all the necessary investigations are made as to the responsibility of the bidder to whom it is proposed to award the Contract. Bidders are responsible for obtaining all Addenda to the contract documents and acknowledging receipt of the Addenda by initialing the appropriate spaces on the PROPOSAL form. Bids that do not acknowledge receipt of all addenda may be rejected as being non -responsive. All addenda will be made available on-line with the contract documents. Contractors and/or suppliers are requested to register as plan holders on-line (on Buzzsawsite) in order to receive notifications regarding the issuance of addenda. It shall be the bidding contractor's sole responsibility to verify they have received and considered all addenda, prior to submitting a bid. Bidders must complete the PROPOSAL section, including the "Vendor Compliance to State Law", and submit these executed documents or face rejection of the bid as non -responsive. In accord with the City of Fort Worth Ordinance No. 15530, the City of Fort Worth has goals for the participation of minority business enterprises and women business enterprises in City of Fort Worth contracts. A copy of the Ordinance can be obtained from the office of the City Secretary. The bidder shall submit the MBE/WBE UTILIZATION FORM, SUBCONTRACTOR/SUPPLIER UTILIZATION FORM, PRIME CONTRACTOR WAIVER FORM, GOOD FAITH EFFORT FORM (with "Documentation") and/or the JOINT VENTURE FORM as appropriate. The Documentation must be received no later than 5:00 p.m., five (5) City of Fort Worth business days after the bid opening date. The bidder shall obtain a receipt from the appropriate employee of the department to whom delivery was made. Such receipt shall be evidence that the City of Fort Worth received the Documentation. Failure to comply shall render the bid non -responsive. The water and sanitary sewer work must be performed by a contractor that is pre -qualified by the Water Department at the time of the bid opening. A general contractor, who is not pre -qualified by the Water Rev 2/2/10 TPW CNB - 2 COMPREHENSIVE NOTICE TO BIDDERS Addendum No. 1 (Dec. 16, 2011) Department, must employ the services of a subcontractor who is pre -qualified. The procedure for pre - qualification is outlined in the "Special Instructions to Bidders (Water -Sewer)". SUBMISSION OF BID AND AWARD OF CONTRACT The proposal (Unit I, II, and III) within this document is designed as a package. In order to be considered an acceptable bid, the Contractor is required to submit a bid for Unit I, II and III. A bid proposal submittal for a multi -unit project with only a single proposal unit complete will be rejected as being non -responsive. The Contractor who submits the bid with the lowest price, will be the apparent successful bidder for the project. Bidders are hereby informed that the Director of the Transportation and Public Works Department reserves the right to evaluate and recommend to the City of Fort Worth City Council the bid that is considered to be in the best interest of the City of Fort Worth. For additional information, please contact Ram Gopal, P.E. with ARS Engineers, Inc. at Telephone Number: (214) 739-3152 or by email: rgopal(a,arsengineers.com and/or Gopal Sahu, P.E., Project Manager, TPW Department at (817)393-7949 or by email: Gopal.Sahu(cr�fortworthgov.orq. A pre -bid conference will be held on. December 20, 2011 at 10:00 a.m, in the Transportation and Public Works Conference Room # 270. Bidders are encouraged to review the plans and specifications prior to the pre -bid conference. TOM HIGGINS RON GONZALES CITY MANAGER ASST. CITY SECRETARY Advertising Dates: December 01, 2011 December 08, 2011 Rev 2/2/10 TPW By: 12-16-2n11 F Gopal Sahu, P.E Transportation & Public Works Department CNB - 3 ADDENDUM NO.1 Revise Bid Item 00844 Curb -Curb and Gutter as directed by inspector -Replace with quantity from 265 LF to 235 LF SECTION 7-Contracts, Bonds, and Insurance City of Fort Worth Contract Item 1. - The project title is revised. The complete revised bid documents have been added to the Addendum No. 1 folder for this project in Buzzsaw. A signed copy of the Addendum should be included in the sealed bid envelope at the time of bid submittal. Failure to acknowledge receipt of this Addendum could cause the subject bidder to be considered "NONRESPONSIVE", resulting in disqualification. RECEIPT ACKNOWLEDGED //JJ ((�� cri-SQr ���rPSicalcvii— Cornpany:l.bi'1Ct-�42�(' l.,(i'1 \ YtA.f+t 7 l Xt Lw Douglas W. Wiersig, P.E. DIRECTOR TRANSPORTATION & PUBLIC WORKS DEPT. 12-16.7011 Gopal Sahu, P.E. Project Manager 5 of 5 CITY OF FORT WORTH, TEXAS TRANSPORTATION & PUBLIC WORKS DEPARTMENT ADDENDUM NO.2 To The Plans, Specifications & Contract Documents for 2008 CIP, COUNCIL DISTRICT 7, CONTRACT 7A, CITY PROJECT NO. 01270, DOE NO, 6178 UNIT 1- WATER PROJECT NO. P253-541200-607170127083 UNIT 2- SEWER PROJECT NO. P258-541200-707170127083 UNIT 3- TPW NO. C204-541200-207400127083 Paving, Drainage, Water and Sanitary Sewer Replacement Belle Place (Collinwood Ave. to Calmont Ave.) Dorothy Lane (Lafayette Ave. to Byers Ave.) Sutter Street. (Crestline Rd. to Lafayette Ave.) Washburn Ave. (Sutter Street. to West Dead End) Harley Ave. (Sutter Street. to West Dead End) Bid Date:1:30 pm, January 05, 2012 Addendum No.2: Issued December 23, 2011 This Addendum forms part of the Specifications & Contract Documents for the above referenced project and modifies theoriginalSpecifications & Contract Documents. Bidder shall acknowledge receipt of this addendum in the space provided below, in the proposal (Proposal Signature Page) and acknowledge receipt on the outer envelope of your bid. Failure to acknowledge receipt of this addendum could subject the bidder to disqualification. The Plans, Specifications and Contract Documents are hereby revised by Addendum No. 2 as follows: 1 of 4 ADDENDUM NO.2 DRAWINGS 1. Sheet 11 — Sanitary Sewer Plan & Profile Line L-2262 Belle Place — This sheet has been revised to show the correct reference sheet no. 14 to14A for storm drain manhole details. 2. Sheet 30 - Paving Plan and Profile- Washburn Ave Sta. 0+70.48 to End, Harley Ave. Dead -End to Sutter- Additional details added to Harley Ave Plan. 3. Sheet 31 —Typical Pavement Sections -Lime added to Belle Place, Washburn Ave. and Harley Ave. Pavement Sections. 4. Sheet 32- Paving Details -Bar number, Spacing, and Table 3 added. 5. Sheet 33- Paving Details -Bar number, Spacing added. SPECIFICATIONS AND CONTRACT DOCUMENTS: Corrections to Addendum No. 1 Cover Letter issued on Dec. 16, 2011: Notice to Bidders: On Page 2 of 5 cover letter under Changes to Unit 3, Paving and Drainage Replacements, Revised Bid Quantity 6,447 SF 6" Reinforced Concrete Driveway To 5,891 SF Comprehensive Notice to Bidders: On Page 3 of 5 cover letter under Changes to Unit 3, Paving and Drainage Replacements, Revised Bid Quantity 6,447 SF 6" Reinforced Concrete Driveway To 5,891 SF SECTION 4-Bid Package BID PROPOSAL Bid Item Proposal Sheets are replaced with excel spreadsheet is provided on the City's website, Buzzsaw, Section 10-Addenda. The Excel spreadsheet form of the Bid Proposal will be accepted as an official bid. 1. UNIT 1-WATER LINE REPLACEMENTS: This section has been revised by deleting and including additional bid items and revising some bid item quantities as follows. Changes to Unit 1, Waterline Replacements Delete Bid Item 00147 Top Soil 6 inch -Install 78 CY Add Bid Item 00402 Driveway Remove 479 SF Revise Bid Item 00404 Driveway 6 inch Concrete -Install with quantity from 50 SF to 479 SF Revise Bid Item 00424 Curb and Gutter -Remove with quantity from 685 LF to 485 LF Revise Bid Item 00443 Description to 'Pavement -Concrete on 2/27 Concrete Base — (STR- 031)- Install 2 of 4 ADDENDUM NO.2 Revise Bid Item 00444 Description to 'Pavement-2 Inch HMAC on 2/27 Concrete Base (STR-028) Install Add Bid Item 00496 Subgrade-Lime for stabilization -Install 23 T Delete Bid Item 00459 Revise Bid Item 00101 Description to 'Storm Water Pollution Prevention Plan —Install 2. UNIT 2-SANITARY SEWER LINE REPLACEMENTS: This section has been revised by including additional bid items and revising some bid item quantities as follows. Pre -Bid Price Added to Revise Bid Item 00196 Collar -Manhole -Install Revise Bid Item 00443 Description and quantity to 'Pavement -Concrete on 2/27 Concrete Base - (STR- 031) — Install ' Delete Bid Item 00459 Add Bid Item 00101 Storm Water Pollution Prevention Plan — Install-LS 3. UNIT 3-PAVING AND DRAINAGE REPLACEMENTS: This section has been revised by modifying bid item quantities as follows. Revise Bid Item 00147 Top Soil 6 inch -Install with quantity from 878 CY to 956 CY Revise Bid Item 00496 Subgrade-Lime for Stabilization -Install with quantity from 124 Ton to 211 Ton. Revise description to 'Lime For Stabilization -Install.' Revise Bid Item 00424 Curb and Gutter -Remove with quantity from 5921 LF to 4995 LF. Revise Bid Item 00412 Revise Description to 'Remove and Reconstruct Retaining Wall per Plan Details' Add Bid Item 00848 Pre -Bid Price Added to Revise Bid Item 00543, Bid Item 00848, and Bid Item 00414 Add Bid Item 00847 Water Valve Box -Adjustment with pre -bid price. Revise Bid Item 00101 Description to 'Storm Water Pollution Prevention Plan —Install 3of4 ADDENDUM NO.2 The complete revised bid documents have been added to the Addendum No.2 folder for this project in Buzzsaw_ A signed copy of the Addendum should be included in the sealed bid envelope at the time of bid submittal. Failure to acknowledge receipt of this Addendum could cause the subject bidder to be considered "NONRESPONSIVE", resulting in disqualification. RECEIPT ACK (loncose r t ' Ces \G�@"Yh1- Company: 1.,�1CA,-kSQ x'� Cm,�, 4iO T5( l_,P Douglas W. Wiersig, P.E. DIRECTOR TRANSPORTATION & PUBLIC WORKS DEPT. rt7k Gopal Sahu, P.E. Project Manager 4of4 II. 23- till CITY OF FORT WORTH, TEXAS TRANSPORTATION & PUBLIC WORKS DEPARTMENT ADDENDUM NO.3 To The Plans, Specifications & Contract Documents for 2008 CIP, COUNCIL DISTRICT 7, CONTRACT 7A, CITY PROJECT NO. 01270, DOE NO. 6178 UNIT 1- WATER PROJECT NO. P253-541200-607170127083 UNIT 2- SEWER PROJECT NO. P258-541200-707170127083 UNIT 3- TPW NO. C204-541200-207400127083 Paving, Drainage, Water and Sanitary Sewer Replacement Belle Place (Collinwood Ave. to Calmont Ave.) Dorothy Lane (Lafayette Ave. to Byers Ave.) Sutter Street. (Crestline Rd. to Lafayette Ave.) Washburn Ave. (Sutter Street. to West Dead End) Harley Ave. (Sutter Street. to West Dead End) Bid Date:1:30 pm, January 05, 2012 Addendum No.3: Issued December 29, 2011 This Addendum forms part of the Specifications & Contract Documents for the above referenced project and modifies the originalSpecifications & Contract Documents. Bidder shall acknowledge receipt of this addendum in the space provided below, in the proposal (Proposal Signature Page) and acknowledge receipt on the outer envelope of your bid. Failure to acknowledge receipt of this addendum could subject the bidder to disqualification. The Plans, Specifications and Contract Documents are hereby revised by Addendum No. 3 as follows: 1of3 ADDENDUM NO.3 SECTION 4-Bid Package PROPOSAL 1. UNIT 1-WATER LINE REPLACEMENTS: This section has been revised as follows. Revise Bid Item 00442 'Pavement -2 inch HMAC on 6 inch Flex Base -Temporary (STR-030)' -Install with quantity from 14,150 SF to 2,253 LF. Revise Bid Item 00469 'Pavement -Silicone Joint Sealant -Install' with quantity from 1,116 LF to 1,400 LF. Pre -Bid Price Added to Bid Item 00543 'Fill Material -Borrow Install' On top of form revised the title 'Unit 1-Water Line Improvements' to 'Unit 1-Water Line Replacements' All the quantities are now shown to 2 decimal places. 2. UNIT 2-SANITARY SEWER LINE REPLACEMENTS: This section has been revised as follows. Revise Bid Item 00442 'Pavement -2 inch HMAC on 6 inch Flex Base -Temporary (STR-030)' -Install with quantity from 6,218 SF to 1,104 LF. Revise Bid Item 00181 'Traffic Control (SP-92 Prepare and Maintain) -Install' with quantity from 3 LS to 1 LS. All the quantities are now shown to 2 decimal places. 3. UNIT 3-PAVING AND DRAINAGE REPLACEMENTS: This section has been revised as follows. Revise Bid Item 00469 'Pavement -Silicone Joint Sealant -Install' with quantity from 6,689 LF to 10,785 LF. Deleted Bid Item 00081 and Bid Item 00082 On top of form revised the title 'Unit 3-Paving and Drainage Improvements' to 'Unit 1- Paving and Drainage Replacements' All the quantities are now shown to 2 decimal places. Bid Item Proposal excel spreadsheet is revised and is provided on the City's website, Buzzsaw, Section 10-Addenda. The Contractor is responsible for checking all values and equations in the excel spread sheet. 2 of 3 ADDENDUM NO.3 The complete revised bid proposal documents have been added to the Addendum No.3 folder for this project in Buzzsaw A signed copy of the Addendum should be included in the sealed bid envelope at the time of bid submittal. Failure to acknowledge receipt of this Addendum could cause the subject bidder to be considered "NONRESPONSIVE", resulting in disqualification. RECEIPT ACKN Company: O(k SP r, Ps(Es',oe vrl- Conu-}se rCp,-, ,uc I&ii .X, L r° Douglas W. Wiersig, P.E. DIRECTOR TRANSPORTATION & PUBLIC WORKS DEPT, fqg Gopal Sahu, P.E. Project Manager 3 of 3 12• 2°11 CITY OF FORT WORTH, TEXAS TRANSPORTATION & PUBLIC WORKS DEPARTMENT ADDENDUM NO.4 To The Plans, Specifications & Contract Documents for 2008 CIP, COUNCIL DISTRICT 7, CONTRACT 7A, CITY PROJECT NO. 01270, DOE NO. 6178 UNIT 1- WATER PROJECT NO. P253-541200-607170127083 UNIT 2- SEWER PROJECT NO. P258-541200-707170127083 UNIT 3- TPW NO. C204-541200-207400127083 Paving, Drainage, Water and Sanitary Sewer Replacement Belle Place (Collinwood Ave. to Calmont Ave.) Dorothy Lane (Lafayette Ave. to Byers Ave.) Sutter Street. (Crestline Rd. to Lafayette Ave.) Washburn Ave. (Sutter Street. to West Dead End) Harley Ave. (Sutter Street. to West Dead End) Bid Date:1:30 pm, January 05, 2012 Addendum No. 4: Issued January 03, 2012 This Addendum forms part of the Specifications & Contract Documents for the above referenced project and modifies the originalSpecifications & Contract Documents. Bidder shall acknowledge receipt of this addendum in the space provided below, in the proposal (Proposal Signature Page) and acknowledge receipt on the outer envelope of your bid. Failure to acknowledge receipt of this addendum could subject the bidder to disqualification. The Plans, Specifications and Contract Documents are hereby revised by Addendum No. 4 as follows: 1of3 ADDENDUM NO.4 SECTION 4-Bid Package PROPOSAL 1. UNIT 1-WATER LINE REPLACEMENTS: This section has been revised as follows. Revise Bid Item 00496 'Subgrade Lime for Stabilization -Install' with quantity from 23 Tons to 25 Tons. 2. UNIT 3-PAVING AND DRAINAGE REPLACEMENTS: This section has been revised as follows. Revise Bid Item 00486 'Subgrade - 6 Inch Lime Stabilized -Install' with quantity from 6,531 SY to 11,000 SY. Bid Item Proposal excel spreadsheet is revised and is provided on the City's website, Buzzsaw, Section 10-Addenda. The Contractor is responsible for checking all values and equations in the excel spread sheet. The complete revised bid proposal documents have been added to the Addendum No.4 folder for this project in Buzzsaw A signed copy of the Addendum should be included in the sealed bid envelope at the time of bid submittal, Failure to acknowledge receipt of this Addendum could cause the subject bidder to be considered "NONRESPONSIVE", resulting in disqualification. RECEIPT ACK acyrcx+C-er N.6esid'ev4 Company: oYjGkSL (C�l� r, tl il%tT7c1 L f Douglas W. Wiersig, P.E. DIRECTOR TRANSPORTATION & PUBLIC WORKS DEPT. F,ft, Gopal Sahu, P.E. Project Manager 2 of 3 01/00.02, FRONT END DOCUMENTS FORT WORTH SPECIFICATIONS AND CONTRACT DOCUMENTS FOR 2008 CIP, COUNCIL DISTRICT 7, CONTRACT 7A, CITY PROJECT NO. 01270, DOE NO. 6178 TPW NO. C204-541200-207400127083 WATER PROJECT NO. P253-541200-607170127083 SEWER PROJECT NO. P258-541200-707170127083 Paving, Drainage, Water and Sanitary Sewer Replacement Belle Place (Collinwood Ave. to Calmont Ave.) Dorothy Lane (Lafayette Ave. to Byers Ave.) Sutter Ave. (Crestline Rd. to Lafayette Ave.) Washburn Ave. (Sutter Ave. to W. Dead End of Sutter Ave.) Harley Ave. (Sutter Ave. to W. Dead End of Sutter Ave.) December 2011 Betsy Price T.M. Higgins Mayor City Manager Douglas W. Wiersig, P.E. Director, Transportation and Public Works Department S. Frank Crumb, P.E. Director, Water Department PREPARED FOR: The City of Fort Worth ARS Engineers, Inc. TBPE- Reg No. F-819 TABLE OF CONTENTS Section 1 PROJECT INFORMATION Section 2 Section 3 Section 4 FRONT END DOCUMENTS Table of Contents Notice to Bidders Comprehensive Notice to Bidders Special Instructions to Bidders (Water -Sewer) Special Instructions to Bidders (Paving -Drainage) M/WBE DOCUMENTATION MWBE Special Instructions MWBE Subcontractors/Suppliers Utilization Form MWBE Subcontractors/Suppliers Utilization Form for change orders MWBE Prime Contractor Waiver Form MWBE Good Faith Effort Form MWBE Joint Venture Eligibility Form BID PACKAGE Proposal Section 5 GENERAL AND SPECIAL CONDITIONS AND SPECIAL PROVISIONS Part C General Conditions Section CI Supplementary Conditions to Part C-General Conditions Part D- Special Conditions Part DA- Additional Special Conditions Part E- Specifications Special Provisions For Street and Storm Drain Improvements Wage Rates Compliance with and Enforcement of Prevailing Wage Rates Section 6 TECHNICAL SPECIFICATIONS Section 7 CONTRACTS, BONDS AND INSURANCE Certificate of Insurance 1 Contractor Compliance with Workers' Compensation Law Conflict of Interest Questionnaire (Form CIO) Performance Bond Payment Bond Maintenance Bond City of Fort Worth Contract Appendix A STANDARD DETAILS PAVING TRAFFIC STORM DRAIN WATER SANITARY Appendix B GEOTECHNICAL ENGINEERING REPORT NOTICE TO BIDDERS Sealed proposals for the following: 2008 CIP, Council District 7, Contract 7A, City Project No. 01270, DOE No. 6178 TPW No. C204-541200-207400127083 Water Project No. P253-541200-607170127083 Sewer Project No. P258-541200-707170127083 Paving, Drainage, Water and Sanitary Sewer Replacement Belle Place (Collinwood Ave. to Calmont Ave.) Dorothy Lane (Lafayette Ave. to Byers Ave.) Sutter Ave. (Crestline Rd. to Lafayette Ave.) Washburn Ave. (Sutter Ave. to W. Dead End of Sutter Ave.) Harley Ave. (Sutter Ave. to W. Dead End of Sutter Ave.) Addressed to the CITY OF FORT WORTH PURCHASING DIVISION 1000 THROCKMORTON STREET FORT WORTH, TEXAS 76102 will be received at the Purchasing Office until 1:30 PM, Thursday, Jan. 05, 2012 and then publicly opened and read aloud at 2:00 PM in the Council Chambers. Contract documents, including plans and specifications for this project may be obtained on-line by visiting the City of Fort Worth's Purchasing Division website at http://www.fortworthgov.org/purchasing/ and clicking on the project Zink. This link will take you to the advertised project folders on the City's Buzzsaw site, where the plans and contract documents may be downloaded, viewed, and printed by interested contractors and/or suppliers. Hard copies of plans and contract documents are available at the office of design engineer, ARS Engineers, Inc. 12801 N. Central Expy., Suite 1250, Dallas, Texas 75243 (Tel. 214-739-3152) at a cost of $125 per set (non-refundable). The documents are located at the Transportation and Public Works Department, 1000 Throckmorton Street, Fort Worth, Texas 76102. The major work will consist of the (approximate) following: UNIT 1 — WATERLINE REPLACEMENTS 2446 LF 8" PVC Water Line 306 LF 6" PVC Water Line 15 EA 8" Gate Valve and Box 4 EA Fire Hydrants UNIT 2 — SANITARY SEWER LINE REPLACEMENTS 67 LF 12" PVC, SDR 35 Sanitary Sewer Pipe 823 LF 8" PVC, SDR 35 Sanitary Sewer Pipe 25 LF 6" PVC, SDR 35 Sanitary Sewer Pipe 300 LF 8" DIP w/Protecto 401 Lining, Sanitary Sewer Pipe 7 EA 4' Diameter Sanitary Sewer Manhole Rev 2-2-10 TPW 1 NOTICE TO BIDDERS UNIT 3— PAVING AND DRAINAGE REPLACEMENTS 10862 SY 7.5" Reinforced Concrete pavement 7289 SY 6" Lime Stabilized Sub -grade 6281 LF Curb 7- inch 6447 SF 6" Reinforced Concrete Driveway 4380 SF 4' Wide Reinforced Concrete Sidewalk 7 EA 5-feet Inlet 3 EA 10-feet Inlet 212 LF 21-inch CLIII RCP 30 LF 24-inch CLIII RCP 91 LF Concrete Block Retaining Wall Included in the above will be all other miscellaneous items of construction as outlined in the Plans, General Contract Documents and Specifications. Bid security is required in accordance with the Special Instruction to Bidders. Bidders are responsible for obtaining all Addenda to the contract documents and acknowledging receipt of the Addenda by initialing the appropriate spaces on the PROPOSAL form. Bids that do not acknowledge receipt of all addenda may be rejected as being non -responsive. All addenda will be made available on-line with the contract documents. Contractors and/or suppliers are requested to register as plan holders on-line (on Buzzsaw site) in order to receive notifications regarding the issuance of addenda. It shall be the bidding contractor's sole responsibility to verify they have received and considered all addenda, prior to submitting a bid. The water and sanitary sewer work must be performed by a contractor that is pre -qualified by the Water Department at the time of the bid opening. A general contractor, who is not pre - qualified by the Water Department, must employ the services of a subcontractor who is pre - qualified. The procedure for pre -qualification is outlined in the "Special Instructions to Bidders (Water -Sewer)". For additional information, please contact Ram Gopal, P.E. with ARS Engineers, Inc. at Telephone Number: (214) 739-3152 or by email: rgopalta7arsengineers.com and/or Gopal Sahu, P.E., Project Manager, TPW Department at (817)393-7949 or by email: Gopal.Sahuci fortworthgov.orq. A pre -bid conference will be held on December 20, 2011 at 10:00 a.m., in the Transportation and Public Works Conference Room # 270. Bidders are encouraged to review the plans and specifications prior to the pre -bid conference. Advertising Dates: December 01, 2011 December 08, 2011 Rev 2-2-10 TPW 2 COMPREHENSIVE NOTICE TO BIDDERS Sealed proposals for the following: 2008 CIP, Council District 7, Contract 7A, City Project No. 01270, DOE No. 6178 TPW No. C204-541200-207400127083 Water Project No. P253-541200-607170127083 Sewer Project No. P258-541200-707170127083 Paving, Drainage, Water and Sanitary Sewer Replacement Belle Place (Collinwood Ave. to Calmont Ave.) Dorothy Lane (Lafayette Ave. to Byers Ave.) Sutter Ave. (Crestline Rd. to Lafayette Ave.) Washburn Ave. (Sutter Ave. to W. Dead End of Sutter Ave.) Harley Ave. (Sutter Ave. to W. Dead End of Sutter Ave.) Addressed to: CITY OF FORT WORTH PURCHASING DIVISION 1000 THROCKMORTON ST FORT WORTH TX 76102-6311 will be received at the Purchasing Office until 1:30 PM, Thursday, Jan. 05, 2012 and then publicly opened and read aloud at 2:00 PM in the Council Chambers. Contract documents, including plans and specifications for this project may be obtained on-line by visiting the City of Fort Worth's Purchasing Division website at http://www.fortworthgov.orq/purchasing/ and clicking on the project Zink. This Zink will take you to the advertised project folders on the City's Buzzsaw site, where the plans and contract documents may be downloaded, viewed, and printed by interested contractors and/or suppliers. Hard copies of plans and contract documents are available at the office of design engineer, ARS Engineers, Inc. 12801 N. Central Expy., Suite 1250, Dallas, Texas 75243 (Tel. 214-739-3152) at a cost of $125 per set (non- refundable). The documents are located at the Transportation and Public Works Department, 1000 Throckmorton Street, Fort Worth, Texas 76102. The major work will consist of the (approximate) following: UNIT 1 — WATERLINE REPLACEMENTS 2446 LF 8" PVC Water Line 306 LF 6" PVC Water Line 15 EA 8" Gate Valve and Box 4 EA Fire Hydrants UNIT 2 — SANITARY SEWER LINE REPLACEMENTS 67 LF 12" PVC, SDR 35 Sanitary Sewer Pipe 823 LF 8" PVC, SDR 35 Sanitary Sewer Pipe 25 LF 6" PVC, SDR 35 Sanitary Sewer Pipe 300 LF 8" DIP w/Protecto 401 Lining, Sanitary Sewer Pipe 7 EA 4' Diameter Sanitary Sewer Manhole Rev 2/2/10 TPW CNB - 1 COMPREHENSIVE NOTICE TO BIDDERS UNIT 3— PAVING AND DRAINAGE REPLACEMENTS 10862 SY 7.5" Reinforced Concrete pavement 7289 SY 6" Lime Stabilized Sub -grade 6281 LF Curb 7- inch 6447 SF 6" Reinforced Concrete Driveway 4380 SF 4' Wide Reinforced Concrete Sidewalk 7 EA 5-feet Inlet 3 EA 10-feet Inlet 212 LF 21-inch CLIII RCP 30 LF 24-inch CLIII RCP 91 LF Concrete Block Retaining Wall Included in the above will be all other miscellaneous items of construction as outlined in the Plans, General Contract Documents and Specifications. NOTICES All bidders will be required to comply with Provision 5159a of "Vernon's Annotated Civil Statutes" of the State of Texas with respect to the payment of prevailing wage rates and City of Fort Worth Ordinance no. 7400 (Fort Worth City Code Sections 13-A-221 through 13-A-29) prohibiting discrimination in the employment practices. Bid security is required in accordance with the Special Instruction to Bidders. The City of Fort Worth reserves the right to reject any and/or all bids and waive any and/or all formalities. No bid may be withdrawn until the expiration of ninety (90) days from the date bids are opened. The award of contract, if made, will be within ninety (90) days after the opening of bids, but in no case will the award be made until all the necessary investigations are made as to the responsibility of the bidder to whom it is proposed to award the Contract. Bidders are responsible for obtaining all Addenda to the contract documents and acknowledging receipt of the Addenda by initialing the appropriate spaces on the PROPOSAL form. Bids that do not acknowledge receipt of all addenda may be rejected as being non -responsive. All addenda will be made available on-line with the contract documents. Contractors and/or suppliers are requested to register as plan holders on-line (on Buzzsaw site) in order to receive notifications regarding the issuance of addenda. It shall be the bidding contractor's sole responsibility to verify they have received and considered all addenda, prior to submitting a bid. Bidders must complete the PROPOSAL section, including the "Vendor Compliance to State Law", and submit these executed documents or face rejection of the bid as non -responsive. In accord with the City of Fort Worth Ordinance No. 15530, the City of Fort Worth has goals for the participation of minority business enterprises and women business enterprises in City of Fort Worth contracts. A copy of the Ordinance can be obtained from the office of the City Secretary. The bidder shall submit the MBE/WBE UTILIZATION FORM, SUBCONTRACTOR/SUPPLIER UTILIZATION FORM, PRIME CONTRACTOR WAIVER FORM, GOOD FAITH EFFORT FORM (with "Documentation") and/or the JOINT VENTURE FORM as appropriate. The Documentation must be received no later than 5:00 p.m., five (5) City of Fort Worth business days after the bid opening date. The bidder shall obtain a receipt from the appropriate employee of the department to whom delivery was made. Such receipt shall be evidence that the City of Fort Worth received the Documentation. Failure to comply shall render the bid non -responsive. The water and sanitary sewer work must be performed by a contractor that is pre -qualified by the Water Department at the time of the bid opening. A general contractor, who is not pre -qualified by the Water Department, must employ the services of a subcontractor who is pre -qualified. The procedure for pre - qualification is outlined in the "Special Instructions to Bidders (Water -Sewer)". Rev 2/2/10 TPW CNB-2 COMPREHENSIVE NOTICE TO BIDDERS SUBMISSION OF BID AND AWARD OF CONTRACT The proposal (Unit I, II, and III) within this document is designed as a package. In order to be considered an acceptable bid, the Contractor is required to submit a bid for Unit I, II and III. A bid proposal submittal for a multi -unit project with only a single proposal unit complete will be rejected as being non -responsive. The Contractor who submits the bid with the lowest price, will be the apparent successful bidder for the project. Bidders are hereby informed that the Director of the Transportation and Public Works Department reserves the right to evaluate and recommend to the City of Fort Worth City Council the bid that is considered to be in the best interest of the City of Fort Worth. For additional information, please contact Ram Gopal, P.E. with ARS Engineers, Inc. at Telephone Number: (214) 739-3152 or by email: rgopal(cr�arsengineers.com and/or Gopal Sahu, P.E., Project Manager, TPW Department at (817)393-7949 or by email: Gopal.Sahu anfortworthgov.orq,. A pre -bid conference will be held on. December 20, 2011 at 10:00 a.m, in the Transportation and Public Works Conference Room # 270. Bidders are encouraged to review the plans and specifications prior to the pre -bid conference. TOM HIGGINS MARTY HENDRIX ACTING CITY MANAGER CITY SECRETARY Advertising Dates: December 01, 2011 December 08, 2011 Rev 2/2/10 TPW By: r`v R , Gopal Sahu, P.E Transportation & Public Works Department CNB-3 SPECIAL INSTRUCTIONS TO BIDDERS 1) PREQUALIFICATION REQUIREMENTS: All contractors submitting bids are required to be prequalified by the Fort Worth Water Department prior to submitting bids. This prequalification process will establish a bid limit based on a technical evaluation and financial analysis of the contractor. It is the bidder's responsibility to submit the following documentation: a current financial statement, an acceptable experience record, an acceptable equipment schedule and any other documents the Department may deem necessary, to the Director of the Water Department at least seven (7) calendar days prior to the date of the opening of bids. a) The financial statement required shall have been prepared by an independent certified public accountant or an independent public accountant holding a valid permit issued by an appropriate State licensing agency and shall have been so prepared as to reflect the financial status to the submitting company. This statement must be current and not more than one (1) year old. In the case that a bidding date falls within the time a new statement is being prepared, the previous statement shall be updated by proper verification. b) For an experience record to be considered to be acceptable for a given project, it must reflect the experience of the firm seeking qualification in work of both the same nature and technical level as that of the project for which bids are to be received. c) The Director of the Water Department shall be the sole judge as to the acceptability for financial qualification to bid on any Fort Worth Water Department project. d) Bids received in excess of the bid limit shall be considered non -responsive and will be rejected as such. e) The City, in its sole discretion, may reject any bid for failure to demonstrate experience and/or expertise. f) Any proposals submitted by a non-prequalified bidder shall be returned unopened, and if inadvertently opened, shall not be considered. g) The City will attempt to notify prospective bidders whose qualifications (financial or experience) are not deemed to be appropriate to the nature and/or magnitude of the project on which bids are to be received. Failure to notify shall not be a waiver of any necessary prequalification. 2. BID SECURITY: A cashier's check, or an acceptable bidder's bond, payable to the City of Fort Worth, in an amount of not less than five (5%) percent of the largest possible total of the bid submitted must accompany the bid, and is subject to forfeiture in the event the successful bidder fails to execute the Contract Documents within ten (10) days after the contract has been awarded To be an acceptable surety on the bid bond, the surety must be authorized to do business in the state of Texas. In addition, the surety must (1) hold a certificate of authority from the Untied States secretary of the treasury to qualify as a surety on obligations permitted or required under federal law; or (2) have obtained reinsurance for any liability in excess of $100,000 from a reinsurer that is authorized and admitted as a reinsurer in the state of Texas and is the holder of a certificate of authority from the Untied States secretary of the treasury to qualify as a surety on obligations permitted or required under federal law. Satisfactory proof of any such reinsurance shall be provided to the City upon request. The City, in its sole discretion, will determine the adequacy of the proof required herein. 3. BONDS: A performance bond, a payment bond, and a maintenance bond each for one hundred (100%) percent of the contract price will be required, Reference C 3-3.7. 09/10/04 1 4. WAGE RATES: Section C3-3.13 of the General Conditions is deleted and replaced with the following: (a) The contractor shall comply with all requirements of Chapter 2258, Texas Government Code, 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, Texas Government Code. Such prevailing wage rates are included in these contract documents. (b) The contractor 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. These records shall be open at all reasonable hours for inspection by the City. The provisions of Right to Audit, under paragraph L of Section Cl: Supplementary Conditions To Part C — General Conditions, pertain to this inspection. (c) The contractor shall include in its subcontracts and/or shall otherwise require all of its subcontractors to comply with paragraphs (a) and (b) above. (d) With each partial payment estimate or payroll period, whichever is less, an affidavit stating that the contractor has complied with the requirements of Chapter 2258, Texas Government Code. The contractor shall post the prevailing wage rates in a conspicuous place at the site of the project at all times. 5. AMBIGUITY: In the case of ambiguity or lack of clearness in stating prices in the Proposal, the City reserves the right to adopt the most advantageous construction thereof to the City or to reject the Proposal. 6. BIDDER LICENSE: Bidder must be a licensed Contractor in the State of Texas. 7. NONRESIDENT BIDDERS: Pursuant to Article 601g, Texas Revised Civil Statutes, the City of Fort Worth will not award this contract to a nonresident bidder unless the nonresident's bid is lower than the lowest bid submitted by a responsible Texas resident bidder by the same amount that a Texas resident bidder would be required to underbid a nonresident bidder to obtain a comparable contract in the state in which the nonresident's principal place of business in located. "Nonresident bidder" means a bidder whose principal place of business is not in this state, but excludes a contractor whose ultimate parent company or majority owner has its principal place of business in this state. This provision does not apply if this contract involves federal funds. The appropriate blanks of the Proposal must be filled out by all nonresident bidders in order for the bid to meet specifications. The failure of a nonresident contractor to do so will automatically disqualify that bidder. 8. PAYMENT: If the bid amount is $25,000.00 or less, the contract amount shall be paid within forty- five (45) calendar days after completion and acceptance by the City. 9. AGE: In accordance with the policy ("Policy") of the Executive Branch of the Federal Government, Contractor covenants that neither it nor any of its officers, members, agents employees, program participants or subcontractors, while engaged in performing this contract, shall, in connection with the employment, advancement or discharge of employees or in connection with the terms, conditions 09/10/04 2 or privileges of their employment, discriminate against persons because of their age except on the bases of a bona fide occupational qualification, retirement plan or statutory requirement. Contractor further covenants that neither it nor its officers, members, agents, employees, subcontractors, program participants, or persons acting on their behalf, shall specify, in solicitations or advertisements for employees to work on this contract, a maximum age limit for such employment unless the specified maximum age limit is based upon a bona fide occupational qualification, retirement plan or statutory requirements. Contractor warrants it will fully comply with the policy and will defend, indemnify and hold City harmless against any claims or allegations asserted by third parties or subcontractor against City arising out of Contractor's and/or its subcontractors' alleged failure to comply with the above referenced Policy concerning age discrimination in the performance of this agreement. 10. DISABILITY: In accordance with the provisions of the Americans With Disabilities Act of 1990 ("ADA"), Contractor warrants that it and any and all of its subcontractors will not unlawfully discriminate on the basis of disability in the provision of services to the general public, nor in the availability, terms and/or conditions of employment for applicants for employment with, or employees of Contractor or any of its subcontractors. Contractor warrants it will fully comply with ADA's provisions and any other applicable federal, state and local laws concerning disability and will defend, indemnify and hold City harmless against any claims or allegations asserted by third parties or subcontractors against City arising out of Contractor's and/or its subcontractors' alleged failure to comply with the above referenced laws concerning disability discrimination in the performance of this agreement. 11. MINORITY AND WOMEN BUSINESS ENTERPRISES: In accord with City of Fort Worth Ordinance No. 15530, the City of Fort Worth has goals for the participation of minority business enterprises and women business enterprises in City contracts. A copy of the Ordinance can be obtained from the Office of the City Secretary. The bidder shall submit the MBE/WBE UTILIZATION FORM, SUBCONTRACTOR/SUPPLIER UTILIZATION FORM, PRIME CONTRACTOR WAIVER FORM and/or the GOOD FAITH EFFORT FORM ("with Documentation") and/or the JOINT VENTURE FORM as appropriate. The Documentation must be received by the managing department no later than 5:00 p.m., five (5) City business days after the bid opening date. The bidder shall obtain a receipt from the appropriate employee of the managing department to whom delivery was made. Such receipt shall be evidence that the documentation was received by the City. Failure to comply shall render the bid non -responsive. Upon request, Contractor agrees to provide the Owner complete and accurate information regarding actual work performed by a Minority Business Enterprise (MBE) and/or women business enterprise (WBE) on the contract and payment thereof. Contractor further agrees to permit any audit and/or examination of any books, records or files in its possession that will substantiate the actual work performed by an MBE and/or WBE. The misrepresentation of facts (other than a negligent misrepresentation) and/or commission of fraud by the Contractor will be grounds for termination of the contract and/or initiating action under appropriate Federal, State or local laws or ordinances relating to false statements. Further, any such misrepresentation of facts (other than a negligent misrepresentation) and/or commission of fraud will result in the Contractor being determined to be irresponsible and barred from participating in City work for a period of time of not Tess than three (3) years. 12. FINAL PAYMENT, ACCEPTANCE AND WARRANTY: a. The contractor will receive full payment (less retainage) from the city for each pay period. 09/ 10/04 3 b. Payment of the retainage will be included with the final payment after acceptance of the project as being complete. c. The project shall be deemed complete and accepted by the City as of the date the final punch List has been completed, as evidenced by a written statement signed by the contractor and the City. d. The warranty period shall begin as of the date that the final punch list has been completed. e. Bills Paid Affidavit and Consent of Surety shall be required prior to final payment becoming due and payable. f. In the event that the Bills Paid Affidavit and Consent of Surety have been delivered to the city and there is a dispute regarding (i) final quantities, or (ii) liquidated damages, city shall make a progress payment in the amount that city deems due and payable. g. In the event of a dispute regarding either final quantities or liquidated damages, the parties shall attempt to resolve the differences within 30 calendar days. 09/10/04 4 SPECIAL INSTRUCTIONS TO BIDDERS 1) PREQUALIFICATION REQUIREMENTS: All contractors submitting bids are required to be prequalified by the Fort Worth Water Department prior to submitting bids. This prequalification process will establish a bid limit based on a technical evaluation and financial analysis of the contractor. It is the bidder's responsibility to submit the following documentation: a current financial statement, an acceptable experience record, an acceptable equipment schedule and any other documents the Department may deem necessary, to the Director of the Water Department at least seven (7) calendar days prior to the date of the opening of bids. a) The financial statement required shall have been prepared by an independent certified public accountant or an independent public accountant holding a valid permit issued by an appropriate State licensing agency and shall have been so prepared as to reflect the financial status to the submitting company. This statement must be current and not more than one (1) year old. In the case that a bidding date falls within the time a new statement is being prepared, the previous statement shall be updated by proper verification. b) For an experience record to be considered to be acceptable for a given project, it must reflect the experience of the firm seeking qualification in work of both the same nature and technical level as that of the project for which bids are to be received. c) The Director of the Water Department shall be the sole judge as to the acceptability for financial qualification to bid on any Fort Worth Water Department project. d) Bids received in excess of the bid limit shall be considered non -responsive and will be rejected as such. e) The City, in its sole discretion, may reject any bid for failure to demonstrate experience and/or expertise. f) Any proposals submitted by a non-prequalified bidder shall be returned unopened, and if inadvertently opened, shall not be considered. g) The City will attempt to notify prospective bidders whose qualifications (financial or experience) are not deemed to be appropriate to the nature and/or magnitude of the project on which bids are to be received. Failure to notify shall not be a waiver of any necessary prequalification. 2. BID SECURITY: A cashier's check, or an acceptable bidder's bond, payable to the City of Fort Worth, in an amount of not less than five (5%) percent of the largest possible total of the bid submitted must accompany the bid, and is subject to forfeiture in the event the successful bidder fails to execute the Contract Documents within ten (10) days after the contract has been awarded To be an acceptable surety on the bid bond, the surety must be authorized to do business in the state of Texas. In addition, the surety must (1) hold a certificate of authority from the Untied States secretary of the treasury to qualify as a surety on obligations permitted or required under federal law; or (2) have obtained reinsurance for any liability in excess of $100,000 from a reinsurer that is authorized and admitted as a reinsurer in the state of Texas and is the holder of a certificate of authority from the Untied States secretary of the treasury to qualify as a surety on obligations permitted or required under federal law. Satisfactory proof of any such reinsurance shall be provided to the City upon request. The City, in its sole discretion, will determine the adequacy of the proof required herein. 3. BONDS: A performance bond, a payment bond, and a maintenance bond each for one hundred (100%) percent of the contract price will be required, Reference C 3-3.7. 09/ 10/04 1 4. WAGE RATES: Section C3-3.13 of the General Conditions is deleted and replaced with the following: (a) The contractor shall comply with all requirements of Chapter 2258, Texas Government Code, 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, Texas Government Code. Such prevailing wage rates are included in these contract documents. (b) The contractor 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. These records shall be open at all reasonable hours for inspection by the City. The provisions of Right to Audit, under paragraph L of Section Cl: Supplementary Conditions To Part C — General Conditions, pertain to this inspection. (c) The contractor shall include in its subcontracts and/or shall otherwise require all of its subcontractors to comply with paragraphs (a) and (b) above. (d) With each partial payment estimate or payroll period, whichever is less, an affidavit stating that the contractor has complied with the requirements of Chapter 2258, Texas Government Code. The contractor shall post the prevailing wage rates in a conspicuous place at the site of the project at all times. 5. AMBIGUITY: In the case of ambiguity or lack of clearness in stating prices in the Proposal, the City reserves the right to adopt the most advantageous construction thereof to the City or to reject the Proposal. 6. BIDDER LICENSE: Bidder must be a licensed Contractor in the State of Texas. 7. NONRESIDENT BIDDERS: Pursuant to Article 601g, Texas Revised Civil Statutes, the City of Fort Worth will not award this contract to a nonresident bidder unless the nonresident's bid is lower than the lowest bid submitted by a responsible Texas resident bidder by the same amount that a Texas resident bidder would be required to underbid a nonresident bidder to obtain a comparable contract in the state in which the nonresident's principal place of business in located. "Nonresident bidder" means a bidder whose principal place of business is not in this state, but excludes a contractor whose ultimate parent company or majority owner has its principal place of business in this state. This provision does not apply if this contract involves federal funds. The appropriate blanks of the Proposal must be filled out by all nonresident bidders in order for the bid to meet specifications. The failure of a nonresident contractor to do so will automatically disqualify that bidder. 8. PAYMENT: If the bid amount is $25,000.00 or less, the contract amount shall be paid within forty- five (45) calendar days after completion and acceptance by the City. 9. AGE: In accordance with the policy ("Policy") of the Executive Branch of the Federal Government, Contractor covenants that neither it nor any of its officers, members, agents employees, program participants or subcontractors, while engaged in performing this contract, shall, in connection with the employment, advancement or discharge of employees or in connection with the terms, conditions 09/10/04 2 or privileges of their employment, discriminate against persons because of their age except on the bases of a bona fide occupational qualification, retirement plan or statutory requirement. Contractor further covenants that neither it nor its officers, members, agents, employees, subcontractors, program participants, or persons acting on their behalf, shall specify, in solicitations or advertisements for employees to work on this contract, a maximum age limit for such employment unless the specified maximum age limit is based upon a bona fide occupational qualification, retirement plan or statutory requirements. Contractor warrants it will fully comply with the policy and will defend, indemnify and hold City harmless against any claims or allegations asserted by third parties or subcontractor against City arising out of Contractor's and/or its subcontractors' alleged failure to comply with the above referenced Policy concerning age discrimination in the performance of this agreement. 10. DISABILITY: In accordance with the provisions of the Americans With Disabilities Act of 1990 ("ADA"), Contractor warrants that it and any and all of its subcontractors will not unlawfully discriminate on the basis of disability in the provision of services to the general public, nor in the availability, terms and/or conditions of employment for applicants for employment with, or employees of Contractor or any of its subcontractors. Contractor warrants it will fully comply with ADA's provisions and any other applicable federal, state and local laws concerning disability and will defend, indemnify and hold City harmless against any claims or allegations asserted by third parties or subcontractors against City arising out of Contractor's and/or its subcontractors' alleged failure to comply with the above referenced laws concerning disability discrimination in the performance of this agreement. 11. MINORITY AND WOMEN BUSINESS ENTERPRISES: In accord with City of Fort Worth Ordinance No. 15530, the City of Fort Worth has goals for the participation of minority business enterprises and women business enterprises in City contracts. A copy of the Ordinance can be obtained from the Office of the City Secretary. The bidder shall submit the MBE/WBE UTILIZATION FORM, SUBCONTRACTOR/SUPPLIER UTILIZATION FORM, PRIME CONTRACTOR WAIVER FORM and/or the GOOD FAITH EFFORT FORM ("with Documentation") and/or the JOINT VENTURE FORM as appropriate. The Documentation must be received by the managing department no later than 5:00 p.m., five (5) City business days after the bid opening date. The bidder shall obtain a receipt from the appropriate employee of the managing department to whom delivery was made. Such receipt shall be evidence that the documentation was received by the City. Failure to comply shall render the bid non -responsive. Upon request, Contractor agrees to provide the Owner complete and accurate information regarding actual work performed by a Minority Business Enterprise (MBE) and/or women business enterprise (WBE) on the contract and payment thereof. Contractor further agrees to permit any audit and/or examination of any books, records or files in its possession that will substantiate the actual work performed by an MBE and/or WBE. The misrepresentation of facts (other than a negligent misrepresentation) and/or commission of fraud by the Contractor will be grounds for termination of the contract and/or initiating action under appropriate Federal, State or local laws or ordinances relating to false statements. Further, any such misrepresentation of facts (other than a negligent misrepresentation) and/or commission of fraud will result in the Contractor being determined to be irresponsible and barred from participating in City work for a period of time of not less than three (3) years. 12. FINAL PAYMENT, ACCEPTANCE AND WARRANTY: a. The contractor will receive full payment (less retainage) from the city for each pay period. 09/10/04 3 b. Payment of the retainage will be included with the final payment after acceptance of the project as being complete. c. The project shall be deemed complete and accepted by the City as of the date the final punch list has been completed, as evidenced by a written statement signed by the contractor and the City. d. The warranty period shall begin as of the date that the final punch list has been completed. e. Bills Paid Affidavit and Consent of Surety shall be required prior to final payment becoming due and payable. f. In the event that the Bills Paid Affidavit and Consent of Surety have been delivered to the city and there is a dispute regarding (i) final quantities, or (ii) liquidated damages, city shall make a progress payment in the amount that city deems due and payable. g. In the event of a dispute regarding either final quantities or liquidated damages, the parties shall attempt to resolve the differences within 30 calendar days. 09/10/04 4 SPECIAL INSTRUCTION TO BIDDERS (TRANSPORTATION AND PUBLIC WORKS) 1) BID SECURITY: Cashier's check or an acceptable bidder's bond payable to the City of Fort Worth, in an amount of not less than five percent (5%) of the total of the bid submitted must accompany the bid, and is subject to forfeit in the event the successful bidder fails to execute the contract documents within ten (10) days after the contract has been awarded. To be an acceptable surety on the bid bond, the surety must be authorized to do business in the state of Texas, In addition, the surety must a) hold a certificate of authority from the United States secretary of the treasury to qualify as a surety on obligations permitted or required under federal law; or b) have obtained reinsurance for any liability in excess of $100,000 from a reinsurer that is authorized and admitted as a reinsurer in the state of Texas and is the holder of a certificate of authority from the United States secretary of the treasury to qualify as a surety on obligations permitted or required under federal law. Satisfactory proof of any such reinsurance shall be provided to the City upon request. The City, in its sole discretion, will determine the adequacy of the proof required herein. 2) PAYMENT, PERFORMANCE AND MAINTENANCE BONDS: The successful bidder entering into a contract for the work will be required to give the City surety in a sum equal to the amount of the contract awarded. In this connection, the successful bidder shall be required to furnish a performance bond and a payment bond, both in a sum equal to the amount of the contract awarded. The form of the bond shall be as herein provided and the surety shall be acceptable to the City. All bonds furnished hereunder shall meet the requirements of Chapter 2253, Texas Govemment Code. In order for a surety to be acceptable to the City, the surety must a) hold a certificate of authority from the United States secretary of the treasury to qualify as a surety on obligations permitted or required under federal law; or b) have obtained reinsurance for any liability in excess of $100,000 from a reinsurer that is authorized and admitted as a reinsurer in the state of Texas and is the holder of a certificate of authority from the United States secretary of the treasury to qualify as a surety on obligations permitted or required under federal law. Satisfactory proof of any such reinsurance shall be provided to the City upon request. The City, in its sole discretion, will determine the adequacy of the proof required herein. The City will accept no sureties who are in default or delinquent on any bonds or who have an interest in any litigation against the City. Should any surety on the contract be determined unsatisfactory at any time by the City, notice will be given to the contractor to that effect and the contractor shall immediately provide a new surety satisfactory to the City. If the contract amount is in excess of $25,000, a Payment Bond shall be executed, in the amount of the contract, solely for the protection of all claimants supplying labor and materials in the prosecution of the work. If the contract amount is in excess of $100,000, a Performance Bond shall be executed, in the amount of the contract conditioned on the faithful performance of the work in accordance with the plans, specifications, and contract documents. Said bond shall solely be for the protection of the City of Fort Worth. City of Fort Worth, Texas Special Instruction to Bidders — Paving and Drainage PMO Official Release Date. 12.21.2010 Page 1 of 9 All contracts shall require a maintenance bond in the amount of one hundred percent (100%) of the original contract amount to guarantee the work for a period of two (2) years after the date of acceptance of the project from defects in workmanship and/or material. 3) LIQUIDATED DAMAGES: The Contractor's attention is called to Part 1, Item 8, paragraph 8,6, of the "General Provisions" of the Standard Specifications for Street and Storm Drain Construction of the City of Fort Worth, Texas, conceming liquidated damages for late completion of projects. 4) AMBIGUITY: In case of ambiguity or lack of clearness in stating prices in the proposal, the City reserves the right to adopt the most advantageous construction thereof to the City or to reject the proposal. 5) EMPLOYMENT: All bidders will be required to comply with City Ordinance No. 7278 as amended by City Ordinance No. 7400 (Fort Worth City Code Section 13-A-21 through 13-A-29) prohibiting discrimination in employment practices. 6) WAGE RATES: Section 8.8 of the Standard Specifications for Street and Storm Drain Construction is deleted and replaced with the following: a) The contractor shall comply with all requirements of Chapter 2258, Texas Government Code, 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, Texas Government Code. Such prevailing wage rates are included in these contract documents. b) The contractor shall, for a period of three (3) years following the date of acceptance of the work, maintain records that show 1) the name and occupation of each worker employed by the contractor in the construction of the work provided for in this contract; and 2) the actual per diem wages paid to each worker. These records shall be open at all reasonable hours for inspection by the City. The provisions of the special provision titled "Right to Audit" pertain to this inspection. c) The contractor shall include in its subcontracts and/or shall otherwise require all of its subcontractors to comply with paragraphs a) and b) above, d) With each partial payment estimate or payroll period, whichever is less, an affidavit stating that the contractor has complied with the requirements of Chapter 2258, Texas Government Code. e) The contractor shall post the prevailing wage rates in a conspicuous place at the site of the project at all times. 7) FINANCIAL STATEMENT: A current certified financial statement may be required by the Department of Transportation and Public Works if required for use by the CITY OF FORT WORTH in determining the successful bidder. This statement, if required, is to be prepared by an independent Public Accountant holding a valid permit issued by an appropriate State Licensing Agency. City of Fort Worth, Texas Special Instruction to Bidders — Paving and Drainage PMO Official Release Date: 12.21.2010 Page 2 of 9 8) INSURANCE: Within ten (10) days of receipt of notice of award of contract, the Contractor must provide, along with executed contract documents and appropriate bonds, proof of insurance for Worker's Compensation and Comprehensive General Liability (Bodily Injury-$500,000 each person, $1,000,000 each occurrence ($2,000,000 aggregate limit); Property Damage - $250,000 each occurrence). The City reserves the right to request any other insurance coverage as may be required by each individual project. 9) ADDITIONAL INSURANCE REQUIREMENTS: a) The City, its officers, employees and servants shall be endorsed as an additional insured on Contractor's insurance policies excepting employer's liability insurance coverage under Contractor's workers' compensation insurance policy. b) Certificates of insurance shall be delivered to the City of Fort Worth, contract administrator in the respective department as specified in the bid documents, 1000 Throckmorton Street, Fort Worth, TX 76] 02, prior to commencement of work on the contracted project. c) Any failure on part of the City to request required insurance documentation shall not constitute a waiver of the insurance requirements specified herein. d) Each insurance policy shall be endorsed to provide the City a minimum thirty days notice of cancellation, non -renewal, and/or material change in policy terms or coverage. A ten days notice shall be acceptable in the event of non-payment of premium. e) Insurers must be authorized to do business in the State of Texas and have a current A.M. Best rating of A: VII or equivalent measure of financial strength and solvency. 1) Deductible limits, or self -funded retention limits, on each policy must not exceed $10,000.00 per occurrence unless otherwise approved by the City. g) Other than worker's compensation insurance, in lieu of traditional insurance, City may consider alternative coverage or risk treatment measures through insurance pools or risk retention groups. The City must approve in writing any alternative coverage. h) Workers' compensation insurance policy(s) covering employees employed on the project shall be endorsed with a waiver of subrogation providing rights of recovery in favor of the City. i) City shall not be responsible for the direct payment of insurance premium costs for contractor's insurance. j) Contractor's insurance policies shall each be endorsed to provide that such insurance is primary protection and any self -funded or commercial coverage maintained by City shall not be called upon to contribute to loss recovery. k) In the course of the project, Contractor shall report, in a timely manner, to City's officially designated contract administrator any known loss occurrence which could give rise to a liability claim or lawsuit or which could result in a property loss. 1) Contractor's liability shall not be litnited to the specified amounts of insurance required herein. m) Upon the request of City, Contractor shall provide complete copies of all insurance policies required by these contract documents. City of Fort Worth, Texas Special Instruction to Bidders — Paving and Drainage PMO Official Release Date: 12.21.2010 Page 3 of 9 10) NONRESIDENT BIDDERS: Pursuant to Article 601g, Texas Revised Civil Statutes, the City of Fort Worth will not award this contract to a non resident bidder unless the nonresident's bid is lower than the lowest bid submitted by a responsible Texas resident bidder by the same amount that a Texas resident bidder would be required to underbid a nonresident bidder to obtain a comparable contract in the state in which the nonresident's principal place of business is located. "Nonresident bidder" means a bidder whose principal place of business is not in this state, but excludes a contractor whose ultimate parent company or majority owner has its principal place of business in this state. "Texas resident bidder" means a bidder whose principal place of business is in this state, and includes a contractor whose ultimate parent company or majority owner has its principal place of business in this state, This provision does not apply if this contract involves federal funds. The appropriate blanks of the Proposal must be filled out by all nonresident bidders in order for its bid to meet specifications. The failure of a nonresident contractor to do so will automatically disqualify that bidder. 11) MINORITY AND WOMEN BUSINESS ENTERPRISES: In a accord with City of Fort Worth Ordinance No. 15530, the City of Fort Worth has goals for the participation of minority business enterprises and women business enterprises in City contracts. A copy of the Ordinance can be obtained from the Office of the City Secretary. The bidder shall submit the MBE/WBE UTILIZATION FORM SUBCONTRACTOR/SUPPLIER UTILIZATION FORM , PRIME CONTRACTOR WAIVER FORM, and/or the GOOD FAITH EFFORT FORM ("with Documentation") and/or the JOINT VENTURE FORM as appropriate. The Documentation must be received by the managing department no later than 5:00 p.m,, five (5) City business days after the bid opening date. The bidder shall obtain a receipt from the appropriate employee of the managing department to whom delivery was made. Such receipt shall be evidence that the documentation was received by the City. Failure to comply shall render the bid non -responsive. Upon request, Contractor agrees to provide the Owner complete and accurate information regarding actual work performed by a minority business enterprise (MBE) and/or women business enterprise (WBE) on the contract and payment thereof. Contractor further agrees to permit any audit and/or examination of any books, records or files in its possession that will substantiate the actual work performed by an MBE and/or WBE. The misrepresentation of facts (other than a negligent misrepresentation) and/or commission of fraud by the Contractor will be grounds for termination of the contract and/or initiating action under appropriate Federal, State or local laws or ordinances relating to false statements. Further, any such misrepresentation facts (other than a negligent misrepresentation) and/or commission of fraud will result in the Contractor being determined to be irresponsible and barred from participating in City work for a period of time of not less that three (3) years. City of Fort Worth, Texas Special Instruction to Bidders — Paving and Drainage PMO Official Release Date: 12.21.2010 Page 4 of 9 Rev 3-73-09 12) AWARD OF CONTRACT: Contract will be awarded to the lowest responsive bidder, The City reserves the right to reject any and/or all bids and waive any and/or all irregularities. No bid may be withdrawn until the expiration of ninety (90) days from.the date the M/WBE UTILIZATION FORM, PRIME CONTRACTOR WAIVER FORM, GOOD FAITH EFFORT FORM, and/or the JOINT VENTURE FORM ("Documentation") as appropriate is received by the City. The award of contract, if made, will be within ninety (90) days after this documentation is received, but in no case will the award be made until all the responsibility of the bidder to whom it is proposed to award the contract has been verified. 13) PAYMENT: The Contractor will receive full payment (minus retainage) from the City for all work for each pay period. Payment of the remaining amount shall be made with the final payment, and upon acceptance of the project. 14) ADDENDA: Bidders are responsible for obtaining all addenda to the contract documents prior to the bid receipt time and acknowledging them at the time of bid receipt. Information regarding the status of addenda may be obtained on-line on City's Buzzsaw site or by contacting the City Project Manager. Bids that do not acknowledge all applicable addenda may be rejected as non -responsive. 15) CONTRACTOR COMPLIANCE WITH WORKER'S COMPENSATION LAW: a) Workers Compensation insurance Coverage 1) Definitions: Certain of coverage ("certificate"). A copy of a certificate of insurance, a certificate of authority to self -insure issued by the commission, or a coverage agreement (TWCC-81, TWCC-82, TWCC-83, or TWCC-84), showing statutory worker's compensation insurance coverage for the person's or entity's employees providing services on a project, for the duration of the project. Duration of the project -includes the time from the beginning of the work on the project until the contractor's/person's work on the project has been completed and accepted by the governmental entity. Persons providing services on the project ("subcontractor" in §406.096)-includes all persons or entities performing all or part of the services the contractor has undertaken to perform on the project, regardless of whether that person contracted directly with the contractor and regardless of whether that person has employees. This includes, without limitation, independent contractors, subcontractors, leasing companies, motor carriers, owner -operators, employees of any such entity, or employees of any entity which furnishes persons to provide services on the project. "Services" include, without limitation, providing, hauling, or delivering equipment or materials, or providing labor, transportation, or toner services related to a project. "Services" does not include activities unrelated to the project, such as food/beverage vendors, office supply deliveries, and delivery of portable toilets. 2) The contractor shall provided coverage, based on proper reporting of classification codes and payroll amounts and filing of any coverage agreements, which meets the statutory requirements of Texas Labor Code, Section 401.011 (44) or all employees of the contractor providing services on the project, for the duration of the project. City of Fort Worth, Texas Special Instruction to Bidders — Paving and Drainage PMO Official Release Dale: 12.21.2010 Page 5of9 3) The Contractor must provide a certificate of coverage to the governmental entity prior to being awarded the contract. 4) If the coverage period shown on the contractor's current certificate of coverage ends during the duration of the project, the contractor must, prior to the end of the coverage period, file a new certificate of coverage with the govemmental entity showing that coverage has been extended. 5) The contractor shall obtain from each person providing services on a project, and provide to the governmental entity: a) a certificate of coverage, prior to that person beginning work on the project, so the governmental entity will have on file certificates of coverage showing coverage for all persons providing services on the project; and b) no later than seven days after receipt by the contractor, a new certificate of coverage showing extension of coverage, if the coverage period shown on the current certificate of coverage ends during the duration of the project. 6) The contractor shall retain all required certificates of coverage for the duration of the project and for one year thereafter 7) The contractor shall notify the governmental entity in writing by certified mail or personal delivery, within ten (10) days after the contractor knew or should have known, of any change that materially affects the provision of coverage of any person providing services on the project. 8) The contractor shall post on each project site a notice, in the text, form and manner prescribed by the Texas Worker's Compensation Commission, informing all persons providing services on the project that they are required to be covered, and stating how a person may verify coverage and report lack of coverage. 9) The contractor shall contractually require each person with whom it contracts to provide services on a project, to: a) provide coverage, based on proper reporting on classification codes and payroll amounts and filing of any coverage agreements, which meets the statutory requirements of Texas labor Code, Section 401.011 (44) for all of its employees providing services on the project, for the duration of the project; b) provide to the contractor, prior to that person beginning work on the project, a certificate of coverage showing that coverage is being provided for all employees of the person providing services on the project, for the duration of the project; c) provide the contractor, prior to the end of the coverage period, a new certificate of coverage showing extension of coverage, if the coverage period shown on the current certificate of coverage ends during the duration of the project; d) obtain from each other person with whom it contracts, and provide to the contractor: City of Fort Worth, Texas Special Instruction to Bidders — Paving and Drainage PMO Official Release Date: 12.21.2010 Page 6of9 Rev 3-13-09 1) a certificate of coverage, prior to the other person beginning work on the project; and 2) a new certificate of coverage showing extension of coverage, prior to the end of the coverage period, if the coverage period shown on the current certificate of coverage ends during the duration of the project; e) retain all required certificates of coverage on file for the duration of the project and for one year thereafter. f) notify the governmental entity in wiring by certified mail or personal delivery, within ten (10) days after the person knew or should have known, of any change that materially affects the provision of coverage of any person providing services on the project; and g) contractually require each person with whom it contracts, to perform as required by paragraphs (1) - (7), with the certificates of coverage to be provided to the person for whom they are providing services. 10) By signing this contract or providing or causing to be provided a certificate of coverage, the contractor is representing to the governmental entity that all employees of the contractor who will provide services on the project will be covered by worker's compensation coverage for the duration of the project, that the coverage will be based on proper reporting of classification codes and payroll amounts, and that all coverage agreements will be filed with the appropriate insurance carrier or, in the case of a self insured, with the commission's Division of Self -Insurance Regulation. Providing false or misleading information may subject the contractor to administrative, criminal, civil penalties or other civil actions. 11) The contractor's failure to comply with any of these provisions is a breach of contract by the contractor does not remedy the breach within ten days after receipt of notice of breach from the governmental entity b) The contractor shall post a notice on each project site informing all persons providing services on the project that they are required to be covered, and stating how a person may verify current coverage and report failure to provide coverage. This notice does not satisfy other posting requirements imposed by the Texas Worker's Compensation Act or other Texas Worker's Compensation Commission rules. This notice must be printed with a title in at least 30 point bold type and text in at least 19 point normal type, and shall be in both English and Spanish and any other language common to the worker population. The text for the notices shall be the following text, without any additional words or changes: "REQUIRED WORKER'S COMPENSATION COVERAGE" The law requires that each person working on this site or providing services related to this construction project must be covered by worker" compensation insurance. This includes persons providing, hauling or delivering equipment or materials, or providing labor or transportation or other service related to the project, regardless of the identity of their employer or status as an employee". Contact the Texas Workers' Compensation Commission to receive information on the legal requirement for coverage, to verify whether your employer has provided the required coverage, or to report an employer's failure to provide coverage". City of Port Worth, Texas Special Instruction to Bidders — Paving and Drainage PMO Official Release Date: 12 21.2010 Page 7 of 9 16) NON DISCRIMINATION: The contractor shall not discriminate against any person or persons because of sex, race, religion, color, or national origin and shall comply with the provisions of City Ordinance 7278, as amended by City Ordinance 7400 (Fort Worth City Code Sections 13A-21 through 13A-29), prohibiting discrimination in employment practices. 17) AGE DISCRIMINATION: In accordance with the policy ("Policy") of the Executive Branch of the federal government, contractor covenants that neither it nor any of its officers, members, agents, or employees, will engage in performing this contract, shall, in connection with the employment, advancement or discharge of employees or in connection with the terms, conditions or privileges of their employment, discriminate against person because of their age except on the basis of a bona fide occupational qualification, retirement plan or statutory requirement. Contractor further covenants that neither it nor its officers, members, agents, or employees, or person acting on their behalf, shall specify, in solicitations or advertisements for employees to work on this Contract, a maximum age limit for such employment unless the specified maximum age limit is based upon a bona fide occupational qualification, retirement plan or statutory requirement. Contractor warrants it will fully comply with the Policy and will defend, indemnify and hold City harmless against any and all claims or allegations asserted by third parties against City arising out of Contractor's alleged failure to comply with the above referenced Policy concerning age discrimination in the performance of this Contract. 18) DISCRIMINATION DUE TO DISABILITY: In accordance with the provisions of the Americans with Disabilities Act of 1990 ("ADA"), Contractor warrants that it will not unlawfully discriminate on the basis of disability in the provision of services to the general public, nor in the availability, terms and/or conditions of employment for applicants for employment with, or current employees of Contractor. Contractor warrants it will fully comply with ADA's provisions and any other applicable federal state and local laws concerning disability and will defend indemnify and hold City harmless against any claims or allegations asserted by third parties against City arising out of Contractor's alleged failure to comply with the above -referenced laws concerning disability discrimination in the performance of this Contract. 19) PROGRESS PAYMENTS, FINAL PAYMENT, PROJECT ACCEPTANCE AND WARRANTY: a) The contractor will receive full payment (less retainage) from the city for each pay period. b) Payment of the retainage will be included with the final payment after acceptance of the project as being complete. c) The project shall be deemed complete and accepted by the City as of the date the final punch list has been completed, as evidenced by a written statement signed by the contractor and the City. d) The warranty period shall begin as of the date that the final punch list has been completed. e) Bills Paid Affidavit and Consent of Surety shall be required prior to final payment becoming due and payable. City of Fort Worth, Texas Special Instruction to Bidders — Paving and Drainage PMO Official Release Dale: 12.21.2010 Page 8 of 9 f) In the event that the Bills Paid Affidavit and Consent of Surety have been delivered to the city and there is a dispute regarding g) 1) final quantities, or 2) liquidated damages, city shall make a progress payment in the amount that city deems due and payable. In the event of a dispute regarding either final quantities or liquidated damages, the parties shall attempt to resolve the differences within 30 calendar days. 20) PREQUALIFICATION REQUIREMENTS: All contractors submitting bids are required to be prequalified by the Fort Worth Transportation and Public Works Department prior to submitting bids for pavement contracts. This prequalification process will establish a bid limit based on a technical evaluation and financial analysis of the contractor. It is the bidder's responsibility to submit the following documentation: a current financial statement, an acceptable experience record, an acceptable equipment schedule as outlined in the PREQUALIFICATION REQUIREMENTS FOR PAVING CONTRACTORS most recent version, and any other documents the Department may deem necessary, to the Director of Transportation and Public Works at least fourteen (14) calendar days prior to the date of the opening of bids. a) The financial statement required shall have been compiled by an independent certified public accountant or an independent public accountant holding a valid permit issued by an appropriate State licensing agency and shall have been so prepared as to reflect the financial status to the submitting company. This statement must be current and not more than one (1) year old. In the case that a bidding date falls within the time a new statement is being prepared, the previous statement shall be updated with proper verification. b) For an experience record to be considered to be acceptable for a given project, it must reflect the experience of the firm seeking qualification in work of both the same nature and technical level as that of the project for which bids are to be received. c) The Director of the Transportation and Public Works Department shall be the sole judge as to the level of project a Contractor is qualified to bid based upon a review of the information submitted. d) The City, at its sole discretion, may reject any bid for failure by the Contractor to demonstrate acceptable experience, expertise or financial wherewithal to perform the work included in the project. e) Any proposals submitted by a non-prequalified bidder shall be returned unopened, and if inadvertently opened, shall not be considered f) The City will attempt to notify prospective bidders whose qualifications (financial or experience) are not deemed to be suitable for the nature and/or magnitude of the project on which bids are to be received. Failure to notify shall not be a waiver of any necessary prequalification. g) Any contractor who becomes qualified and remains in good standing with the City will not be required to submit for re -qualification for 2 years from the date of having last being qualified. Re - qualification procedures are included in the PREQUALIFICATION REQUIREMENTS FOR PAVING CONTRACTORS document. City of Fort Worth, Texas Special Instruction to Bidders — Paving and Drainage PMO Official Release Date: 12.21,2010 Page 9 of 9 PREQUALIFICATION REQUIREMENTS FOR PAVING CONTRACTORS A current Financial Statement must be provided. The Transportation and Public Works Department requires that the original Financial Statement, or a certified copy be submitted for consideration. 2. For those seeking first time qualification, references of related work (at least 5) must be provided. Each reference must include the following: a. Project Name and Location b. Type of project — Concrete Paving Construction or Reconstruction, Asphalt Paving Construction Reconstruction, or Asphalt Paving Heavy Maintenance. c. An indication of whether the Contractor served as the prime or as a subcontractor on each of the referenced projects d. Contractor's contact person and telephone number(s) e. Name of the city where work was performed along with contact name and telephone number of the assigned City Inspector f. Amount of construction contract g. Type of paving performed and general description of work elements (asphalt, base construction, sub -base treatment, geo-grid fabric, concrete, reinforcing, thickness, jointing) h. Date of project — start date for construction and completion date i. The above requirement for 5 project references may be waived if: • The contractor can otherwise demonstrate that he/she has the construction experience to perform the type of work for which he/she is being considered, and • The contractor provides sufficient evidence that he/she has the financial ability to both complete and warranty the work, and The contractor acknowledges that under this provision of the requirements for pre -qualification that the contractor will be limited to 10,000 square yards of concrete or asphalt pavement construction or $1,000,000 of pavement rehabilitation. • The contractor acknowledges that the limitation on this type of work for the City of Fort Worth will remain in force until such time as the contractor demonstrates the capability to satisfactorily perform and complete the type of work covered by the restriction. Include in the submission an equipment schedule which indicates equipment under the control of the Contractor and which is related to the type of work for which the Contactor is seeking certification. The schedule must include the manufacturer, model and general common description of each piece of equipment. The following information must be provided regarding construction experience: a. Number of years the company has been in business as a General Contractor under the present business name b Other names under which the company has operated including the full name of the company and where that company performed work c. An indication of the number of years of concrete/asphalt pavement construction experience as a general contractor and as a sub -contractor d. Experience of the principals of the company, including name, present position, years of experience, type of experience, licenses, and certifications. e If the Contractor or any present partners or officers have ever failed to complete a contract, provide details about those contracts including name of the project, owner/engineer, contract price, contact person, and the surety that was involved. f Provide details of any instances when the Contractor, any present partners or company officers have filed for bankruptcy or have been part of a company that has filed for bankruptcy. Any Contractor who becomes qualified under these provisions and remains in good standing with the City will only be required to submit a newly compiled or reviewed financial statement before each 2 year anniversary of initial qualification. Should a Contractor fail to submit the required information before any 2 year anniversary, he/she will be so advised and will be allowed 6 months to provide the required financial statement. If a financial statement is then not provided within the specified 6 month period, the Contractor will be removed from the list of qualified Contractors and he/she will be required to provide all indicated information as would a new contractor before being considered further for qualification, December 9, 2010 TYPES AND LEVELS OF QUALIFICATION CONCRETE PAVING CONSTRUCTION/RECONSTRUCTION Concrete Paving Construction/Reconstruction LESS THAN 10,000 square yards A Contractor may be deemed as pre -qualified to perform concrete paving as a Prime Contractor with the City of Fort Worth if the required pre -qualification information submitted by the Contractor demonstrates through financial stability, experience and available resources that the Contractor should be able to perform the indicated level of work, If the Contractor is pre -qualified for this level, the Contractor will only be considered qualified to perform concrete paving on projects that include less than 10,000 square yards. Concrete Paving Construction/Reconstruction 10,000 square yards and GREATER A Contractor may be deemed as pre -qualified to perform concrete paving as a Prime Contractor with the City of Fort Worth if the required pre -qualification information submitted by the Contractor demonstrates through financial stability, experience and available resources that the Contractor should be able to perform the indicated level of work, lithe Contractor is pre -qualified for this level, the Contractor will not be limited on the size of project upon which he or she may bid. ASPHALT PAVING CONSTRUCTION/RECONSTRUCTION Asphalt Paving Construction/Reconstruction LESS THAN 10,000 square yards A Contractor may be deemed as pre -qualified to perform asphalt paving as a Prime Contractor with the City of Fort Worth if the required pre -qualification information submitted by the Contractor demonstrates through financial stability, experience and available resources that the Contractor should be able to perform the indicated level of work. if the Contractor is pre -qualified for this level, the Contractor will only be considered qualified to perform asphalt paving on projects that include less than 10,000 square yards. Asphalt Paving Construction/Reconstruction 10,000 square yards and GREATER A Contractor may be deemed as pre -qualified to perform asphalt paving as a Prime Contractor with the City of Fort Worth if the required pre -qualification information submitted by the Contractor demonstrates through financial stability, experience and available resources that the Contractor should be able to perform the indicated level of work. If the Contractor is pre -qualified for this level, the Contractor will not be limited on the size of project upon which he or she may bid. ASPHALT PAVING HEAVY MAINTENANCE Asphalt Paving Heavy Maintenance UNDER SI,000,000 A Contractor may be deemed as pre -qualified to perform asphalt paving heavy maintenance as a Prime Contractor with the City of Fort Worth if the required pre -qualification information submitted by the Contractor demonstrates through financial stability, experience and available resources that the Contractor should be able to perform the indicated level of work. If the Contractor is pre -qualified for this level, the total amount of the bid for asphalt paving heavy maintenance and all items directly associated with the paving shall be less than $1,000,000, Asphalt Paving Heavy Maintenance SI,000,000 and OVER A Contractor may be deemed as pre -qualified to perform asphalt paving heavy maintenance as a Prime Contractor with the City of Fort Worth if the required pre -qualification information submitted by the Contractor demonstrates through financial stability, experience and available resources that the Contractor should be able to perform the indicated level of work. If the Contractor is pre -qualified for this level, the Contractor will not be limited on the size of project upon which he or she may bid. December 9, 2010 SECTION 3 M/WBE DOCUMENTATION FORT WORTH City of Fort Worth Minority and Women Business Enterprise Specifications SPECIAL INSTRUCTIONS FOR BIDDERS APPLICATION OF POLICY If the total dollar value of the contract is $25,000 or more, the M/WBE goal is applicable. If the total dollar value of the contract is less than $25,000, the M/WBE goal is not applicable. POLICY STATEMENT It is the policy of the City of Fort Worth to ensure the full and equitable participation by Minority and Women Business Enterprises (M/WBE) in the procurement of all goods and services to the City on a contractual basis. All requirements and regulations stated in the City's current Minority and Women Business Enterprise Ordinance apply to this bid. M/WBE PROJECT GOALS The City's MBE/WBE goal on this project is 24 % of the total bid COMPLIANCE TO BID SPECIFICATIONS On City contracts of $25,000 or more, bidders are required to comply with the intent of the City's M/WBE Ordinance by either of the following: 1. Meet or exceed the above stated M/WBE goal, or 2. Good Faith Effort documentation, or; 3. Waiver documentation, or; 4. Joint Venture. SUBMITTAL OF REQUIRED DOCUMENTATION The applicable documents must be received by the Managing Department, within the following times allocated, in order for the entire bid to be considered responsive to the specifications. The offeror shall deliver the MWBE documentation in person to the appropriate employee of the managing department and obtain a date/time receipt. Such receipt shall be evidence that the City received the documentation in the time allocated. A faxed copy will not be accepted. 1. Subcontractor Utilization Form, if goal is met or exceeded: received by 5:00 p.m., five (5) City business days after the bid opening date, exclusive of the bid opening date. 2. Good Faith Effort and Subcontractor Utilization Form, if participation is less than stated goal: received by 5:00 p.m., five (5) City business days after the bid opening date, exclusive of the bid opening date. 3. Good Faith Effort and Subcontractor Utilization Form, if no M/WBE participation: received by 5:00 p.m., five (5) City business days after the bid opening date, exclusive of the bid opening date. 4. Prime Contractor Waiver Form, if you will perform all subcontracting/supplier work: received by 5:00 p.m., five (5) City business days after the bid opening date, exclusive of the bid opening date. 5. Joint Venture Form, if utilize a joint venture to met or exceed goal. received by 5:00 p.m., five (5) City business days after the bid opening date, exclusive of the bid opening date. FAILURE TO COMPLY WITH THE CITY'S MWWBE ORDINANCE, WILL RESULT IN THE BID BEING CONSIDERED NON -RESPONSIVE TO SPECIFICATIONS Any questions, please contact the M/WBE Office at (817) 392-6104. Rev. 11 /01 /05 ATTACHMENT 1A Page 1 of 4 FORT WORTH City of Fort Worth Subcontractors/Suppliers Utilization Form P13JME COMPANY NAME: �,anatSer C®Y)S-briA.c. b,(-) 1 X1 L� PROJECT NAME: CIP 2008, Council Dist. 7, Contract 7A, City Proj. No. 01270, DOE No. 6178 Paving, Drainage, Water and Sanitary Sewer Replacement Check applicable block to describe prime M/w/DBE Ik NON-M/w/DBE BID DATE Jan 05, 2012 City's M/WBE Project Goal: 24% Prime's M/WBE Project Utilization: 31 % PROJECT NUMBER 01270 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 Managing Department on or before 5:00 p.m. five (5) City business days 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 M/WBE 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 M/WBEs listed toward meeting the project goal must be located in the nine (9) county marketplace or currently doing business in the marketplace at the time of bid. Marketplace is the geographic area of Tarrant, Parker, Johnson, Collin, Dallas, Denton, Ellis, Kaufman and Rockwall counties. Identify each Tier level. Tier is the level of subcontracting below the prime contractor, i.e., a direct payment from the prime contractor to a subcontractor is considered 1st tier, a payment by a subcontractor to its supplier is considered 2nd tier ALL M/WBEs MUST BE CERTIFIED BEFORE CONTRACT AWARD. Certification means those firms, located or doing business at the time of bid opening within the Marketplace, that have been determined to be bonafide minority or women businesses by the North Central Texas Regional Certification Agency (NCTRCA), or the Texas Department of Transportation (TX DOT), highway division. Disadvantaged Business Enterprise (DBE) is synonymous with Minority/Women Business Enterprise (M/WBE). If hauling services are utilized, the prime will be given credit as long as the M/WBE listed owns and operates at least one fully licensed and operational truck to be used on the contract. The M/WBE may lease trucks from another M/WBE firm, including M/WBE owner -operators, and receive full M/WBE credit. The M/WBE may lease trucks from non-M/WBEs, including owner -operators, but will only receive credit for the fees and commissions earned by the M/WBE as outlined in the lease agreement. Rev. 5/30/03 Foxy ATTACHMENT IA Page 2 of 4 Primes are required to identify ALL subcontractors/suppliers, regardless of status; i.e., Minority, Women and non-M/WBEs. list M/WBE firms first, use additional sheets if necessary. Please SUBCONTRACTOR/SUPPLIER Company Name Address Telephone/Fax T i e r Certification (check one) z o c 2co in Detail Subcontracting Work Detail Supplies Purchased Dollar Amount M B E W B E N c T R C A T X D 0 T ROBERT GRANADOS TRUCKING 5412 Kingslink Circle Fort Worth, Texas 76135 (817) 237-3520 I 17 • \-kkw` O-c-St— e U (91 v5 J $VW,(,(bp.D° COWTOWN REDI-MIX PO Box 162327 Fort Worth, Texas 76161 v (817) 759-1919 f (817) 759-1716 ' V 'Uticr I IZ ed 1 ► ,x ` �adp 1 Roadrunner Traffic Supply, Inc. 3200 Marquita Drive Fort Worth, Texas 76116 phone: 817-244-0305 fax: 817-244-4819 I t/ ✓ j rAfc;c- tr 01 l 1 Y� , t PS S t-(fp� 'P s'b 1, MJ PIPELINE INSPECTION, INC. PO Box 851 Granbury, TX 76048-0851 Melody Bendewald (817) 946-1126 1 ns?etiV100 LlV\fs %c),)150.°() SUN COAST RESOURCES INC. Teri Bateman PO Box 972321 Dallas, Texas 75397 v(800)677-3835 x655 / I/ T U t./1 $ 01 5( vV HD SUPPLY WATERWORKS, Ltd. PO Box 840700 Dallas, Texas 75284 (817) 595-0580 1 V / Tipe/R,p-Q. 1 (�S \ t J CO v A S 0-0 Rev. 5/30/03 FORT T� WORTH ATTACHMENT -IA Page 3 of 4 Primes are required to identify ALL subcontractors/suppliers, regardless of status; i.e., Minority, Women and non-M/WBEs. list M/WBE firms first, use additional sheets if necessary. Please SUBCONTRACTOR/SUPPLIER Company Name Address Telephone/Fax T i r Certification (check one) moo*g = o z Detail Subcontracting Work Detail Supplies Purchased Dollar Amount M B E W B E N c T R C A T X D 0 T RINKER MATERIALS PO Box 730197 Dallas, Texas 75373 —0197 (817)491-4321 I V / 1i ee, Pi i S 4 fat' U'PS �/ ov Poi /DOS Rev. 5/30/03 FORT ATTACHMENT 1A Page 4 of 4 Total Dollar Amount of M/WBE Subcontractors/Suppliers $ b 3, 35D,00 Total Dollar Amount of Non-M/WBE Subcontractors/Suppliers $ 1 Q 2,S9 QO 1 TOTAL DOLLAR AMOUNT OF ALL SUBCONTRACTORS/SUPPLIERS CD $ The Contractor will not make additions, deletions, or substitutions to this certified list without the prior approval of the Minority and Women Business Enterprise Office Manager or designee through the submittal of a Request for Approval of Change/Addition. 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 contractor shall submit a detailed explanation of how the requested change/addition or deletion will affect the committed M/WBE 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 M/W/DBE(s) arrangements submitted with the bid. The Offeror also agrees to allow an audit and/or examination of any books, records and files held by their company. The bidder agrees to allow the transmission of interviews with owners, principals, officers, employees and applicable subcontractors/suppliers/contractors participating on the contract that will substantiate the actual work performed by the M/W/DBE(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 and create a material breach of contract 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. ¶ i ed Signature q\esd,0111-L Title Company Name p C). _o,c ► y- 9 Address -04 01•(-6.11) The —7L01 IC( City/State/Zip Printed Signature J(jt rick) Name/ itle (if different), G(. (sh i7g3 ( r 53q-'-/55/0 Teleph6ne and/or Fax ail Addre s Date Rev. 5/30/03 Page 1 of 3 FORT WORTH Subcontractors/Suppliers Utilization Form for Change Orders PRIME COMPANY NAME: City of Fort Worth Check applicable block to describe prime PROJECT NAME: CIP 2008, Council District 7, City Project No. 01270, DOE No. 6178 City's MIWBE Change Order Goal: 24% Prime's M/WBE Change Order Utilization: M/W/DBE NON-M/W/DBE Change Order Date PROJECT NUMBER 01270 Is this form being submitted with the Acceptance of Previous MWBE Commitment Form? Yes No , If yes, provide the MWBE commitment percentage % 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 Managing Department on or before 5:00 p.m. five (5) City business days 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 M/WBE 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 M/WBEs listed toward meeting the project goal must be located in the nine (9) county marketplace or currently doing business in the marketplace at the time of bid. Marketplace is the geographic area of Tarrant, Parker, Johnson, Collin, Dallas, Denton, Ellis, Kaufman and Rockwall counties. Identify each Tier level. Tier is the level of subcontracting below the prime contractor, i.e., a direct payment from the prime contractor to a subcontractor is considered 1st tier, a payment by a subcontractor to its supplier is considered 2nd tier ALL M/WBEs MUST BE CERTIFIED BEFORE CONTRACT AWARD. Certification means those firms, located or doing business at the time of bid opening within the Marketplace, that have been determined to be bonafide minority or women businesses by the North Central Texas Regional Certification Agency (NCTRCA), or the Texas Department of Transportation (TX DOT), highway division. Disadvantaged Business Enterprise (DBE) is synonymous with Minority/Women Business Enterprise (M/WBE). If hauling services are utilized, the prime will be given credit as long as the M/WBE listed owns and operates at least one fully licensed and operational truck to be used on the contract. The M/WBE may lease trucks from another M/WBE firm, including M/WBE owner -operators, and receive full M/WBE credit. The 7/8/10 Page 2 of 3 M/WBE may lease trucks from non-M/WBEs, including owner -operators, but will only receive credit for the fees and commissions earned by the M/WBE as outlined in the lease agreement. Primes are required to identify AU. subcontractors/suppliers, regardless of status; i.e., Minority, Women and non-M/WBEs. Please list M/WBE firms first, use additional sheets if necessary. SUBCONTRACTOR/SUPPLIER T Certification (check one) N ° n Company Name Address Telephone/Fax i e r M B E W B E N C T R C A T X D 0 T M W B E Detail Subcontracting Work Detail Supplies Purchased Dollar Amount 7/8/10 Page 3 of 3 Total Dollar Amount of M/WBE Subcontractors/Suppliers Total Dollar Amount of Non-M/WBE Subcontractors/Suppliers TOTAL DOLLAR AMOUNT OF ALL SUBCONTRACTORS/SUPPLIERS The Contractor will not make additions, deletions, or substitutions to this certified list without the prior approva of the Minority and Women Business Enterprise Office Manager or designee through the submittal of Request for Approval of Change/Addition. Any unjustified change or deletion shall be a material breach o contract and may result in debarment in accord with the procedures outlined in the ordinance. The contractor shall submit a detailed explanation of how the requested change/addition or deletion will affect the committec M/WBE 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 M/W/DBE(s) arrangements submitted with the bid. The Offeror also agrees to allow an audit and/or examination of any books, records and files held by their company. The bidder agrees to allow the transmission of interviews with owners, principals, officers, employees and applicable subcontractors/suppliers/contractors participating on the contract that will substantiate the actual work performed by the M/W/DBE(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 and create a material breach of contract 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/Title (if different) Company Name Telephone and/or Fax Address E-mail Address City/State/Zip Date 7/8/10 FORT WORTH ATTACHMENT 1B Page 1 of 1 City of Fort Worth Prime Contractor Waiver Form PRIME COMPANY NAME: Check applicable block to describe prime PROJECT NAME: CIP 2008, Council District 7, Contract 7A, City Project No. 01270, DOE No. 6178 Paving, Drainage, Water and Sanitary Sewer Replacement M/W/DBE NON-M/W/DBE BID DATE Jan 05, 2012 City's M/WBE Project Goal: 24% PROJECT NUMBER 01270 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 1 C. This form is only applicable if both answers are yes. Failure to complete this form in its entirety and be received by the Managing Department on or before 5:00 p.m., five (5) City business days 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? 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 operational profile of your business. YES NO Will you perform this entire contract without suppliers? 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. YES NO The bidder further agrees to provide, directly to the City upon request, complete and accurate information regarding actual work performed by all subcontractors, including M/WBE(s) on this contract, the payment therefore and any proposed changes to the original M/WBE(s) arrangements submitted with this bid. The bidder 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 M/WBEs 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 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. 5/30/03 ATTACHMENT 1C Page 1 of 3 FORT WORTH City of Fort Worth Good Faith Effort Form PRIME COMPANY NAME: PROJECT NAME: CIP 2008, Council District 7, Contract 7A, City Project No. 01270, DOE No. 6178 Paving, Drainage, Water and Sanitary Sewer Replacement City's M/WBE Project Goal: 24% PROJECT NUMBER 01270 Check applicable block to describe prime M/W/DBE x NON-M/W/DBE BID DATE: Jan 05, 2012 If you have failed to secure M/WBE participation and you have subcontracting and/or supplier opportunities or if your DBE participation is Tess than the City's project goal, you must complete this form. If the bidder's method of compliance with the M/WBE goal is based upon demonstration of a "good faith effort", the bidder will have the burden of correctly and accurately preparing and submitting the documentation required by the City. Compliance with each item, 1 thru 6 below, shall satisfy the Good Faith Effort requirement absent proof of fraud, intentional and/or knowing misrepresentation the facts or intentional discrimination by the bidder. Failure to complete this form, in its entirety with supporting documentation, and received by the Managing Department on or before 5:00 p.m. five (5) City business days 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 M/WBE or non-M/WBE. (DO NOT LIST NAMES OF FIRMS) On Combined Projects, list each subcontracting and or supplier opportunity through the 2nd tier. Use additional sheets, if necessa List of Subcontracting Opportunities List of Supplier Opportunities I1(-wC- ►rS ic Su(f,p)uS eoncr�-��d \ k iy s--L„lof� I � .�yi5 t-t JD, c) L\ o es I ro\ C-c COY-. 1 �(-t i i'c_. -4-ro p i'J 1 e S uQI , i f) p2 1 R\ 9-e � i -}I ► S S J g 1 yes Rev. 05/30/03 ATTACHMENT 1C Page 2 of 3 2.) Obtain a current (not more than three (3) months old from the bid open date) list of M/WBE subcontractors and/or suppliers from the City's M/WBE Office. ✓ Yes No Date of Listing / I / 15 / 3.) Did you solicit bids from M/WBE 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 M/WBE mail listing to include name of firm and address and a dated copy of letter mailed.) No 4.) Did you solicit bids from M/WBE 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? if Yes (If yes, attach list to include name of M/WBE firm, person contacted, phone number and date and time of contact.) No NOTE: A facsimile may be used to comply with either 3 or 4, but may not be used for both. If a facsimile is used, attach the fax confirmation, which is to provide M/WBE name, date, time, fax number and documentation faxed. NOTE: If the list of M/WBEs for a particular subcontracting/supplier opportunity is ten (10) or less, the bidder must contact the entire list to be in compliance with questions 3 and 4. If the list of M/WBEs for a particular subcontracting/supplier opportunity is ten (10) or more, the bidder must contact at least two- thirds (2/3) of the list within such area of opportunity, but not less than ten to be in compliance with questions 3 and 4. 5.) Did you provide plans and specifications to potential M/WBEs or information regarding the location of /plans and specifications in order to assist the M/WBEs? V Yes No 6.) Submit documentation if M/WBE quotes were rejected. The documentation submitted should be in the forms of an affidavit, include a detailed explanation of why the M/WBE was rejected and any supporting documentation the bidder wishes to be considered by the City. In the event of a bona fide dispute concerning quotes, the bidder will provide for confidential in -camera access to and inspection of any relevant documentation by City personnel. Please use additional sheets, if necessary, and attach. Rev. 05/30/03 ATTACHMENT 1C Page 3 of 3 ADDITIONAL INFORMATION: Please provide additional information you feel will further explain your good and honest efforts to obtain MIWBE participation on this project. The bidder 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 bidder 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 and creates a material breach of contract 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. The undersigned certifies that the information provided and the M/WBE(s) listed was/were contacted in good faith. It is understood that any M/WBE(s) listed in Attachment 1C will be contacted and the reasons for not using them will be verified by the City's/W E Offi e. Litho fized Sigrfature ANP flTitle II� floD �'..DYI a-� YLQ.r✓T� DYl 1-X► ( Company Name 0. fox I5L4 g Address 1 X-1 CO I( 9 City/State/Zip WI' �SP,Y C etNncc-e--S-0 Printed Signtiture Contact Name and Title (if different) CS11-06.t/ -P-741 Cg1":63(4-z166%0 Phone Number Fax Nu ber ( t oc y coma-Ls‘e . corm C�1ail Address (DI I 051 _111 . Date Rev. 05/30/03 SECTION 4 BID PACKAGE ()sot_ Ad c Qinct,u24-v PROPOSAL The Purchasing Department Fort Worth, Texas City of Fort Worth, Texas Jan 03, 2012 ADDENDUM NO. 4 2008 CIP, COUNCIL DISTRICT 7, CONTRACT 7A, CITY PROJECT NO. 01270, DOE NO. 6178 UNIT 1- WATER PROJECT NO. P253-541200-607170127083 UNIT 2- SEWER PROJECT NO. P258-541200-707170127083 UNIT 3- TPW NO. C204-541200-207400127083 Paving, Drainage, Water and Sanitary Sewer Replacement Belle Place (Collinwood Ave. to Calmont Ave.) Dorothy Lane (Lafayette Ave. to Byers Ave.) Sutter Street. (Crestline Rd. to Lafayette Ave.) Washburn Ave. (Sutter Street. to West Dead End.) Harley Ave. (Sutter Street. to West Dead End) Pursuant to the foregoing "Notice to Bidders," the undersigned has examined the plans, specifications and the site, understands the amount of work to be done, and hereby proposes to do all the work and furnish all labor, equipment, and materials necessary to fully complete all the work as provided in the plans and specifications, and subject to the inspection and approval of the Director, Water Department of the City of Fort Worth. If required by this project, Contractor must be pre -qualified in accordance with the projects sponsoring Departments of the City of Fort Worth requirements. Upon acceptance of this Proposal by the City Council and required by this project, the bidder is bound to execute a contract and furnish Performance, Maintenance Bond for the water replacement contract only, and Payment Bond approved by the City of Fort Worth for performing and completing said work within the time stated for the following sums, to wit: Total quantities given in the bid proposal may not reflect actual quantities, by represent the best accuracy based on a reasonable effort of investigation; however, they are given for the purpose of bidding on and awarding the contract. The following Proposal is separated into three sections each addressing various areas of construction: Unit 1— Water Line Replacements Unit 2— Sanitary Sewer Line Replacements Unit 3 — Paving and Drainage Replacements 1 of 11 Addendum No. 4 4 Conatser Construction TX, LP E E Z Your Company Name Your Bid 0 O a CO M fOA O 0 O O O)• co O O O N 69 O O O O td 69 0 O O O O O O O y; O O 0 0 0 O (00 (0 0 O O 0 E9 $1,800.00 0 0 O 0 N (H 0 O O 0 M 0 o O CO o W (fl 0 O O 0 M 69 0 o o VO N EA 0 O o 0 (O (0 o O N 0 N N co N 69 0 o O N. CO- (0 O O a' O M yg 0 O O 0 M (A o o o N N (A O O O - M y3 O Q. 0 E9 0 O o ( M O o 6 N 69 0 o N O3) co EA 0 O O O a 69 y () g d Y69 O O 0 OO M 0 00.060.0 O N O) 0 O N co E9 0 O O E9 O p (() NN 0 O O N (9 0 O O 69 O O N $1,800.00 $125.00 0 0 O O M CO p OO O M 0 0 O O N E9 0 00.0c O O (O (1) 0 O N 69 (V E9 N a (9 0 O O co N� O 0 (0 O O co Ef) O o N (A O O N (y O O N 69 0 O _ (fl 00 O 0o fA O M 69 0 o O co V) .-T' co a 0 O V Ni O o 6 O M O O N O O CO o O CO 0 O a 0 O a O O ,_ 0 O 1- o O .- O o O p V O O O CO O O v_ 8 a O o O O W a 0 Q. N CO o N M • 00 M N 0 0 O 0 0 O O o N 0 O ((00 o O d0' 0 0 r ) 00 (0 M O O N G '� LL J LL J W Q W Q W Q W QQ W LL W Q W Q W W U.Q J W Q W Q W U. U LL J Z O0 LL J LL (9 LL} (9 co LL J LL J Y 0 Y 0)H O DESCRIPTION `Pipe-Pressure-8 Inch (PVC C900 DR 14 Water Pipe by Open Cut (All Depths) with Backfill Per Figure A) - Install "Pipe-Pressure-6 Inch (PVC C900 DR 14 Water Pipe by Open Cut (All Depths) with Backfll Per Figure A) - Install Valve -8 Inch -Gate Valve w/Box - Install Valve -6 Inch -Gate Valve w/Box - Install Valve -Gate - Remove (and Salvage) Fire Hydrant - Install Fire Hydrant (D-28) - Remove (and Salvage) Fire Hydrant - Barrel & Stem Extension - Install Install 1" Air Release Valve & Assembly.___ Install 4" Blowoff Valve & Vault_ Meter Box - Class A (w/ Meter) - Install Meter Box - Class A - Relocate Water Service-1 Inch - Install Water Service-1 InchTap to Main -Install w U1 N N a 0 m C O U C N C N ?N tO O V N G C O U (Connect to Ex 6" Water Line (Including Solid Sleeve) Driveway - Remove Curb and Gutter -Remove Pipe Fittings- Less than 16 Inch DI Pipe - Install) Pavement-2 Inch HMAC on 6 Inch Flex Base -Temporary (STR-030) - Install Pavement -Concrete on 2/27 Concrete Base - (STR-031) - Install Pavement-2 Inch HMAC on 2/27 Concrete Base (STR-028) - Install Pavement-7.5 Inch Reinforced Concrete - Install Pavement -Header - Install Pavement -Silicone Joint Sealant - Install Pavement -Unclassified Street Excavation - Remove SSubgrade-6 Inch -Lime Stabilized - Install Subgrade-lime for Stabilization - Install PVC PVC o — 0 _ E. _ o _ U u o _ ual o _ Polyethylene 0 23 w n U Assembly ServiceCS ServiceCS ServiceCS ServiceCS o " m n QN Concrete Asphalt Concrete Concrete L O ServiceCS m E J E J CPMS Record Number CO (O 0 O 0 _ m CO (O 0 O 0 _ m 0) h 0 O o _ m N r 0 O o _ m h 0 O o _ m CO (O 0 O 0 _ m 1- N 0 O cS _ 0] X 0 O _ O] BID-00713 a n O O O _ m 0 2a 0 O o _ m 0) 0 O _ m BID-00758 N 0- 0 O o m N 0 O o m X N 0 O D m N 0 co O O m a N(0 O a m CON ((0O 0 O 0 _ m 0 0 O 0 m BID-00443 a 0 0 O th m 0 Ti- 0 O D m N 'R 0 O O m 0) V 0 O o m NI V 0 O c) m (0 4' 0 O 0 _ m CO a 0 O o _ m Line Number .- NI CO K N O h. O O) O M 't N �- (O .- r tp O O N N N N M N a N N N N (O r N O N Addendum No. 4 4 Conatser Construction TX, LP E E Z } Your Company Name Your Bid O O) n, EA 00 N M 6 $568.00 I 0 O N W (9 0 O 4 CO 69 0 O O (OQ E9 0 O O 0I E9 0 O O 0Oy fA 0 O O 0 O O d0' V3 0 O O 60 (A 0 O O W E9 O O o (00 (9 0 O O 0 699 0 O O O 69 Cr, O O O V) 0 0 N (0 Uj N (9 D V d NO < 6 3 O N0)tp f9 OO 9 O 9!9 O OOOO O 0 O (9 0 O fA 0 O E9 0OO NO d' O !9 O O !9 O 066 0 O N 0C O 69 I$1,000.00 Z. m 7 a 0 o l`7 0 6 N 0 v N 0 4 N 0 v N 0 O N 0 o V 0 O 0 0 r• 0 o co 0 (0 co 0 (0 (0 0 � 0 q 0 q 0 q Total Bid This Unit G %J G 0 2 (n (.00) U J Q W U U U U a W co J J DESCRIPTION Curb- 7 inch - Install ....._....___. Driveway- 6 Inch Concrete - Install_______ Walk - Remove Walk-4 Ft - Install Fill Material - Borrow -Install 0 U1 C W (0 8 C W N W 0 0 0 0 Curb -Curb & Gutter as Directed by Inspector - Replace Meter Box - Adjustment - Services Fill Material -Cement Stabilized Backfill - Install Fill Material - Type B Backfill - Install Concrete - Type B (for Miscellaneous Placement) - Install Concrete - Type E (for Miscellaneous Placement) - Install D-hole-Exploratory Excavation - Study Water Service - 2 Inch Tempoary-Install Traffic Control (SP-92 Prepare and Maintain) - Install Storm Water Pollution Prevention Plan - Install O i Concrete w U U (.0 o i� Concrete Other I Concrete Concrete ServiceCS E 0 L m U 0co Concrete ServiceCS Other V ServiceCS CPMS Record Number M 0) O 9 o m V a 0 0 0 m 0) UN) 0 0 o m O N 0 0 a m as{ t0 0 0 o m (0 0 0 o m A O 0 o m N ,0— 0 o ro N 0 a m (0 N 0 0 0 m i� (0 0 0 o m 0) 2 O 0 o m N N O 0 0 ro CO (�O O 0 0 m m O 0 o Ea O O 0 th m Line Number 0) N O (') CO N (0 (0 (0 V 0) (0 (I CO M h (9 CO (0 0) CO 0 V (0 N V 0) (0 V V a, E 15 8 m m — *E co a • 0_ (,) z " CL ocw a, • 0 3 t •-• • ti'5) o _ C 0,1 v- 0 LI. • M ci o z csi ci) 0 • .5. co 0 a. a. L.. 5 c) C•4 c Addendum No. 4 Your Vendor Number Conatser Construction TX, Your Company Name Your Bid o co 0 1'1 EA 0 0. EA o 0 69 o 0) EA o -0 69 o c, 6 69 o o 6 69 o 7 't 69 $3,375.00 o o 6 N 6 EA $378.00 00'00C$ 0 0 6 o CO (.9 0 00 6 o 0 EA 0 6 0 •El• EA 0 0 6 0 ID EA o o __, ' c,-) ^ N 69 o o .... ?:.• .' to - 04 69 o o .. Z.," 09 - CO 69 Your Unit Price 00000 00000 6 to EA cci -4- EA 6 r-- EA 6 .4- 0 6 uo CO ' N EA . 0 • 0 to 09 0 0000 0000 6 0 E- 69 6 0 O. co 69 6 0 0 EA 6 Et EA $225.00 0 0 6 tO N $42.00 0000000 0 6 o (0 69 0 6 o (0 0 0 ci o 0 EA o 6 o Et 69 o 6 0 0 69 o oi 69 o <6 69 $8.00 0 0 h: OD 823.00 300.00 25.00 0000000 0000.06 N: l•-: h: ,-- 6 0 tn C, 0 . ko 15.00 00000 0_, °. °. °. O. 2.00 0 0 0 cm '.... 0 0 • 0 (18 0 0 Ett 0 4. E 0 C CO = 0 2 LF LF LF LF EA W EA EA <IL W EA < W Ll. -J < W < W EA EA UJ LF LF LF PAY ITEM DESCRIPTION ""Pipe-Sewer-12 inch - SDR35 (All Depths) - Install ""Pipe-Sewer-8 inch - SDR35 (All Depths) - Install Pipe-Sewer-8 inch - DIP W/Protecto 401 Lining (All Depths) - Install "'Pipe-Sewer-6 inch - SDR35 (All Depths) - Install Manhole-Std 4 Ft Diam-(to 6 Ft Depth) (30 inch clear opening) - Install fa TA c Wo c ca cx, 15 0 Manhole -Vacuum Test - Services Manhole Cone w/30" Clear Opening & New Frame and Lid - Install Manhole - Remove **Sewer Service-4 Inch - Install Sewer Service-4 Inch Service Tap - Install Sewer Service-4 Inch-2 Way Clean Out - Install **Sewer Service-6 Inch SDR26 Install Sewer Service-6 Inch Service Tap - Install Sewer Service-6 Inch-2 Way Clean Out - Install Connect to Ex. Manhole Connect to Ex. 12" Sewer Line Connect to Ex. 6" Sewer Line Inspection -Post Construction Cleaning & TV - Study Trench Safetyystem 5 Foot (or more) Depth - Install Pavement 2-Inch HMAC on 6 Inch Flex Base - Temporary (STR-030) - Install Ti .c 2 fa PVC PVC c 2 2 I."3 0 PVC Si 0 c 0 0 Concrete ServiceCS Concrete co (1) .g CO PVC a, 0 Other PVC 43 .c 0 PVC 41 C 0 Other Zli C 0 co cl) 0 L U) ServiceCS Asphalt CPMS Record Number cr, (C) N 0000 9 0 Ea- ,-- (.0 CO 9 0 55 N 09 CO ° 0 5 3 1- 09 09 9 a c- 5 (c) E- N 0 ° a Ea- (0 0 v- o 9 0 CB 0.- E- N 0.-- 9 0 Co- (-- CO E- 9 0 a 5 (0 0 N o 9 0 53 Nt 0 0 0 9 0 a-3 0 LO 0 o 9 co CO LO 0 o 9 0 E6 CO (D CO o 9 0 E 5 E-• 0 09 o 9 0 5 5 N (0 09 o 9 0 5 5 C... N E-- oo 9 0 En- T... N v- 9 0 5 5 1" N -- o 9 a a-) 0 hi o ° a c- 5 N I-- 0.) oo 9 a E5 N 1.• ,r ° cS Ea- Line Number N C9 vt 0 (0 t•- CO 0) 10 - •<- N <- CO v- 0 ,... CO ‘... 0-• ,-. CO ,,.- 0') .0. 20 N (0 C 0) ti E V 0 CO N • o • a o ar o c 'O^ . z U o_ ) Oaf 11J TA 0 t O N O o N CO LLo� O O O @ zv o (? U V N >` 0) 0) 0 .+ v ° ° o� a a L. n. 0- c U O w co ti 0 ) N Addendum No. 4 Your Vendor Number Conatser Construction TX, LP Your Company Name Your Bid 0 o O N 0 O O O 69 0 o O O CV /9 0 O• 0 O 69 0 O• 0 O 69 0 O• 0 O '9 0 o O O 69 0 0 No N C969 0 0 O 6 0 0 V' N CO 0 0• 0 O 0 0 O 4/ 6 0 0• O O $151,239.00 Your Unit Price 0 0 (D 0 0 O 69 0 0 O 69 0 0 O 69 0 0 O 69 0 0 O 69 0 0 O 0 (V 69 $185.00 0 O O 0 M 69 0 O O CO 69 0 O O (0 69 0 O O 0 N 69 0 O O 0 69 N 250.00 0 O 0 M 40.00 80.00 50.00 50.00 00 12.00 00 a- 18.00 0 .- 0 e- 0 6- Total Bid This Unit c CO 7 N i a) LF (>- .) CY CY U LS > w VF w w PAY ITEM DESCRIPTION Pavement -Concrete on 2/27 Concrete Base - (STR-031) — Install Concrete -Encasement — Install Cement Stabilized Backfill — Install Fill Material - Type B Backfill — Install Concrete - Type B (for Miscellanious Placement) — Install Concrete - Type E (for Miscellaneous Placement) — Install Traffic Control (SP-92 Prepare and Maintain) — Install Manhole -Paint & coating interior Manhole -Drop Std 4 ft dia-( to 6 ft depth) Manhole Extra Depth D-hole-Exploratory Excavation— Study Standard 6' Modified Square Storm Drain Manhole Storm Water Pollution Prevention Plan - Install 0 ra 2 Concrete 0) d U 0 Cement Other Concrete Concrete ServiceCS Other 0) U 0 d V 0 0 U d u) Concrete ServiceCS CPMS Record Number MV V' 0 O O m BID-00841 N 0 O 0 m VN' N 0 o 0 m M CO 0 0 0 m M 00 0 0 0 m (0 0 0 0 m <- N 0 O 0 m 0 N 0 O 0 m v- N 0 O 0 m N 0 O 0 0] .n- 0 O 0 m O 0 m M Line Number N N 24 N 26 N 28 29 M M M M 412 ct c "E 00 a) o1••• `- co cu ca cr, • a) co c- 2 Tv. • z U.J CO 0 V; 0 CS- = 6 0) -t co 0 o g 0 co LL 2 ci cz; "6 , • z >s a) a) T.)" 0- a. a. °- E 0 tco r. cu csc Addendum No. 4 Your Vendor Number Your Company Name a) :0 co Your Bid 0 vi 2 C0 E 9 0 r \i r (0 ct-i v- 0 c u N o' CO $34,815.00 0s-. u-i 0 CO 8" $12,288.00 o 0 6 CO 0 r- $10,785.00 I o0N: 01 cD ,- 0 cc2q, cc0 (0 .-• 0 ccor, <,.. -:r $11,334.00 I 0 06CO a) o oo,$)• CO 0 tar)>• 0 0 -c4v•- 00 0 oc)• "t oi 9 oc co; 0 Your Unit Price $35.00 o o Co $2.75 0 0 tri COCO 69 0 9 0 0 $3.00 0 0 _. 0 -- (9 cp. 7; 09 . CO Cs4 69 0 o oj 69 09 . LC) -- 69 0 o 69 0 0 69 0 0 EA 0 (0 67). 8 . a 8 . 67, 8 . ca 0 0 u, T- 69 0° c5 N 69 .' 47, co Z 0 0 C0 •ttt- c.i d 1,709.00 0 0 0 o O e- 0 O . ,- <- (NI 5,921.00 o ° . v- CD co vi 0 0 6 0) o Nr- 706.00 10,785.00 1,508.00 0 0 <5 CO to.. ‘--• 108.00 0 o a(016' V) a) 0 0 • ap 4.)- 4,995.00 0 0 <5 ° CI. ,... p 0, ZT> 114.00 4.00 0c O ,- 4.00 o ;.-. o c ft, n 4) >- (4) CY SY TON LF 0. (4) SF LF LF SY SF LF >- 0 SF LF SF LF CY EA 0) -J EA PAY ITEM DESCRIPTION Pavement-7.5 Inch Reinforced Conrete - Install Pavement -Unclassified Street Excavation - Remove Subgrade-6 Inch -Lime Stabilized - Install Subgrade-Lime for Stabilization- Install Curb- 7 inch - Install Driveway- 6 Inch Concrete - Install Walk-4 Ft - Install Pavement -Header - Install Pavement -Silicone Joint Sealant - Install Pavement -Transition -Min 6 Inch HMAC- Install Walk-ADA Wheelchair Ramp - Install 4" Pipe Underdrain, Type 5 Topsoil 6 Inch - Install Driveway - Remove Curb & Gutter - Remove Walk - Remove Remove & Reconstruct Retaining Wall Per Plan Details Fill Material - Borrow - Install Meter Box - Adjustment - Services Utility Adjustment -Repair Water Valve Box -Adjustment To Concrete ServiceCS Lime E Concrete Concrete a) 2 td 0 0 Concrete Other Asphalt a) 2 2 0 0 PVC Sot ServiceCS ServiceCS co 0 a) 0 •L a) 0) Other T5 u) ServiceCS ServiceCS c o 0 c.9_ a) co CPMS Record Number 0 10 vt 0 9 a E N I"- It 0 9 a E <0 CO vt 0 9 a E <0 0) '4' 0 9 O E CO v1" CO 0 9 0 E V' 0 vt CD 9 0 E 0 CO <0 0 9 a E ('4 CO vt 0 9 0 E 0) CO vt 0 c? 0 E-10- v. I"- VI- CD c? 0 E-0 N CO <0 0 9 a Ea ,)5 N 0) 0 c? a 'Ed r- vt (- 0 9 a Fri N 0 Vt 0 9 a EF) vt N vt 0 9 a "if) 0) ('4 <0 0 9 a Cor N s- VI" 0 9 a Fa CO <0 0 9 a E (0-4- CO 0 9 a EL) vl" 0 9 a 05 r- CO 0 9 0 Er3 Line Number 15 ', • r . ' 18 .,_ 20 NC Addendum No. 4 Your Vendor Number Your Company Name ( 3 Your Bid \ \ 0 \ \ \ s § j 8 k to Your Unit Price 00'0Z$ EA 69 69 EA Z. 0 J 235.00 0 8.00 0 N. 0 m 0 <- Total Bid This Unit � u) �) LF LS w w / LS PAY ITEM DESCRIPTION Curb -Curb & Gutter as Directed by Inspector — Replace Traffic Control (SP-92 Prepare and Maintain) — Install Sign- Project Designation — Install Inlet- Inline - 5 Ft — Install Inlet- Inline - 10 Ft — Install Storm Water Pollution Prevention Plan -Install co k ■ Concrete ServiceCS Other Concrete Concrete ServiceCS CPMS Record Number $ 0 _ BID-00181 f 0 EEEE r 0 0 \ Line Number 22 Q 4 m m % Addendum No. 4 (City Project No. 01270, DOE No. 6178) TOTAL UNIT 1 - WATER LINE REPLACEMENTS $ a (Q 5, 553. "a TOTAL UNIT 2 - SANITARY SEWER REPLACEMENTS $ 15 I , a39•0U TOTAL UNIT 3 - PAVING & DRAINAGE REPLACEMENTS $ LP lQc , FSO9• 00 **** TOTAL AMOUNT OF BID - UNIT 1, UNIT 2 & 3 **** THIS TOTAL TO BE READ AT BID OPENING 8 of 11 ,O19)(Doi.° Addendum No. 4(City Project No. 01270, DOE No. 6178) * Type of Pipe Used PVC C 900 DR-14: DIP Class 51: LIST OF CAST IRON FITTINGS AS REQUIRED BY E2-7.11A TO BE SUBMITTED WITH BID Number of Fittings Size Type Weight (Ibs) Total Weight (Ibs) 1 12"X8" TEE 30 0 3 o 0 8 8"X8" TEE z S0 'too 0 5 8"X6" ANCHOR TEE 20 0 f o o d 1 8" CROSS 30 0 3 0 0 1 24"X8" TAPPING SLEEVE 0200d 2 0 0 0 9 8" MJ SOLID SLEEVE Z 0° / 8 0 O 6 6" MJ SOLID SLEEVE z d o / z 0 0 1 12"X6" REDUCER _2s-0 2 S— ° 10 8"X6" REDUCER 2 d 0 Zd p 0 16 8" 45 DEG. BEND to 0 3 2 0 0 1 8" PLUG /pO f 00 Contractor shall fill in blanks for "Weight and Total Weight" as part of his bid. (weight will be based on M.J. Fittings) 9 of 11 Addendum No.4 (City Project No. 01270, DOE No. 6178) CITY APPROVED PRODUCT AND APPROVED METHOD FOR**, *** ** CONTRACTOR SHALL SELECT TYPE OF PIPE TO BE USED: STANDARD"SPEC. NO. E1-31 E 1-25 E1-27 E1-28 E100-2 SIZE 4" thru 30" 4" thru 15" 4" thru 15" 18" thru 27" 18" thru 48" Consult the "City of fort Worth, Texas, Texas Standard Product List" to obtain the Generic/Trade Name and the Manufacturer for the •i.es listed above. ** CONTRACTOR TO INDICATE PIPE ENLARGEMENT METHOD BEING USED AND PROVIDE NAME OF CONTRACTOR FOR INSTALLATION: PIM Method T.R.S. System McConnell Method Expanded System Note: Only tee service connections will be allowed. Name of Subcontractor if Applicable Name of Subcontractor if Applicable Name of Subcontractor if Applicable Name of Subcontractor if Applicable Failure to provide the information required above may result in rejection of bid as non -responsive. Only products listed above will be allowed for use in this project. Any substitution shall result in rejection of bid as non -responsive. 10 of 11 Addendum No. 4 (City Project No. 01270, DOE No. 6178) Within ten (10) days after notification by the City of Fort Worth, the undersigned will execute the formal contract and will deliver an approved Surety Bond and such other bonds as required by the Contract Documents, for the faithful performance of the Contract. The attached bid security in the amount of 5% is to become the property of the City of Fort Worth, Texas, in the event the contract and bond or bonds are not executed and delivered within the time above set forth, as liquidated damages for the delay and additional work caused thereby. If as a requirement of this project, the undersigned bidder certifies that they have been furnished at least one set of the General Contract Documents and General or Special Specifications for Projects, and that they have thoroughly read and completely understand all the requirements and conditions of those General Documents and the specific Contract Documents and appurtenant plans. The undersigned assured that its employees and applicants for employment and those of any labor organization, subcontractors, or employment agency in either furnishing or referring employee applicants to the undersigned are not discriminated against as prohibited by the terms of City Ordinance No. 7278 as amended by City Ordinance No. 7400. The Bidder agrees to begin construction with ten (10) calendar days after issue of the work order and to complete the contract within 270 calendar days after beginning construction as set forth in the written work order to be furnished by the Owner. (Circle and complete A or B below, as applicable) A. The principal place of business of our company is in the State of a. b. Nonresident bidders in the State of , our principal place of business, are required to be percent lower than resident bidders by state law. A copy of the statute is attached. Nonresident bidders in the State of , our principal place of business, are not required to underbid resident bidders. The principal place of business of our company or our parent company or majority owner is in the State of Texas. Receipt is acknowledged of the following addenda: Addendum No. l ✓ Addendum No Addendum No. Addendum No. Addendum No. Addendum No. 6: 11 of 11 Respectfully submitted, By: Title: Company: Address: Date: n Cow tsorCrinstru cti onT%() t--0 e D. O1 . t64 %-[& J G Y1 051 c),_o VENDOR COMPLIANCE TO STATE LAW The 1985 Session of the Texas Legislature passed House Bill 620 relative to 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 of 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 too underbid a nonresident bidder in order to obtain a comparable contract in the State in which the nonresident's principal place of business is located. The appropriate blanks in Section A must be filled out by all out-of-state or nonresident bidders in order for your bid to meet specifications. The failure of out-of-state or nonresident contractors to do so will automatically disqualify that bidder. Resident bidders must check the box in Section B. A. Nonresident vendors in business, are required to be by State law. A copy of the Statute is Nonresident vendors in (give State), our principal place of percent lower than resident bidders attached. place of business, are not required to (give State), our principal underbid resident bidders. B. Our principal place of business or corporate offices are in the State of Texas. BIDDER: CONATSER CONSTRUCTION TX, LP Company P.O. Box 15448 Fort Worth, TX 76119 Address City/State/Zip By: (Please print) Title: Jerry Conatser, President of Conatser Management Group, Inc. G.P. (Please print) THIS FORM MUST BE RETURNED WITH YOUR QUOTATION SECTION 5 GENERAL AND SPECIAL CONDITIONS AND SPECIAL PROVISIONS PART C - GENERAL CONDITIONS TABT,E OF CONTENTS MAY 5, 2011 TABLE OF CON I FNTS C1-1 DEFINITIONS C1-1 (1) C1-1.1 Definition of Terms C1-1 (1) C1-1.2 Contract Documents C1-1 (2) C1-1.3 Notice to Bidders C1-1 (2) C1-1.4 Proposal C1-1 (2) C1-1.5 Bidder C1-1 (2) C1-1.6 General Conditions C1-1 (2) C1-1.7 Special Conditions C1-1 (2) C1-1.8 Specifications C1-1 (2) C1-1.9 Bonds C1-1 (2) C1-1.10 Contract C1-1 (3) C1-1.11 Plans C1-1 (3) C1-1.12 City C1-1 (3) C1-1.13 City Council C1-1 (3) C1-1.14 Mayor C1-1 (3) C1-1.15 City Manager C1-1 (3) C1-1.16 City Attorney C1-1 (3) C1-1.17 Director of Public Works C1-1 (3) C1-1.18 Director, City Water Department C1-1 (3) C1-1.19 Engineer C1-1 (3) C1-1.20 Contractor C1-1 (3) C1-1.21 Sureties C1-1 (4) C1-1.22 The Work or Project C1-1 (4) C1-1.23 Working Day C1-1 (4) C1-1.24 Calendar Days C1-1 (4) C1-1.25 Legal Holidays C1-1 (4) C1-1.26 Abbreviations C1-1 (4) C1-1.27 Change Order C1-1 (5) C1-1.28 Paved Streets and Alleys C1-1 (5) C1-1.29 Unpaved Streets or Alleys C1-1 (6) C1-1.30 City Street C1-1 (6) C1-1.31 Roadway C1-1 (6) C1-1.32 Gravel Street C1-1 (6) C2-2 INTERPRETATION AND PREPARATION OF PROPOSAL C2-2.1 Proposal Form C2-2.2 Interpretation of Quantities C2-2.3 Examination of Contract Documents and Site of Project C2-2.4 Submitting of Proposal C2-2 (1) C2-2 (1) C2-2 (2) C2-2 (2) (1) C2-2.5 C2-2.6 C2-2.7 C2-2.8 C2-2.9 C2-2.10 C2-2.11 C2-2.12 Rejection of Proposals Bid Security Delivery of Proposal Withdrawing Proposals Telegraphic Modifications of Proposals Public Opening of Proposal Irregular Proposals Disqualification of Bidders C2-2 (3) C2-2 (3) C2-2 (3) C2-2 (3) C2-2 (3) C2-2 (4) C2-2 (4) C2-2 (4) C3-3 AWARD AND EXECUTION OF DOCUMENTS: C3-3.1 Consideration of Proposals C3-3 (1) C3-3.2 Minority Business Enterprise/Women Business C3-3 (1) Enterprise Compliance C3-3.3 Equal Employment Provisions C3-3 (1) C3-3.4 Withdrawal of Proposals C3-3 (1) C3-3.5 Award of Contract C3-3 (2) C3-3.6 Return of Proposal Securities C3-3 (2) C3-3.7 Bonds C3-3 (2) C3-3.8 Execution of Contract C3-3 (3) C3-3.9 Failure to Execute Contract C3-3 (3) C-3-3.10 Beginning Work C3-3 (4) C3-3.11 Insurance C3-3 (4) C3-3.12 Contractor's Obligations C3-3 (6) C3-3.13 Weekly Payrolls C3-3 (6) C3-3.14 Contractor's Contract Administration C3-3 (6) C3-3.15 Venue C3-3 (7) C4-4 C4-4.1 C4-4.2 C4-4.3 C4-4.4 C4-4.5 C4-4.6 C4-4.7 SCOPE OF WORK Intent of Contract Documents Special Provisions Increased or Decreased Quantities Alteration of Contract Documents Extra Work Construction Schedule Schedule Tiers Special Instructions C5-5 CONTROL OF WORK AND MATERIALS C5-5.1 Authority of Engineer C5-5.2 Conformity with Plans C5-5.3 Coordination of Contract Documents C5-5.4 Cooperation of Contractor C5-5.5 Emergency and/or Rectification Work C5-5.6 Field Office C5-5.7 Construction Stakes (2) C4-4 (1) C4-4 (1) C4-4 (1) C4-4 (2) C4-4 (2) C4-4 (3) C4-4 (6) C5-5 (1) C5-5 (1) C5-5 (1) C5-5 (2) C5-5 (2) C5-5 (3) C5-5 (3) C5-5.8 Authority and Duties of City Inspector C5-5 (3) C5-5.9 Inspection C5-5 (4) C5-5.10 Removal of Defective and Unauthorized Work C5-5 (4) C5-5.11 Substitute Materials or Equipment C5-5 (4) C5-5.12 Samples and Tests of Materials C5-5 (5) C5-5.13 Storage of Materials C5-5 (5) C5-5.14 Existing Structures and Utilities C5-5 (5) C5-5.15 Interruption of Service C5-5 (6) C5-5.16 Mutual Responsibility of Contractors C5-5 (7) C5-5.17 Clean -Up C5-5 (7) C5-5.18 Final Inspection C5-5 (8) C6-6 LEGAL RELATIONS AND PUBLIC RESPONSIBILITY C6-6.1 Laws to be Observed C6-6 (1) C6-6.2 Permits and Licenses C6-6 (1) C6-6.3 Patented Devices, Materials, and Processes C6-6 (1) C6-6.4 Sanitary Provisions C6-6 (1) C6-6.5 Public Safety and Convenience C6-6 (2) C6-6.6 Privileges f Contractor in Streets, Alleys, C6-6 (3) and Right -of -Way C6-6.7 Railway Crossings C6-6 (3) C6-6.8 Barricades, Warnings and Flagmen C6-6 (3) C6-6.9 Use of Explosives, Drop Weight, Etc. C6-6 (4) C6-6.10 Work Within Easements C6-6 (5) C6.6.11 Independent Contractor C6-6 (6) C6-6.12 Contractor's Responsibility for Damage Claims C6-6 (6) C6-6.13 Contractor's Claim for Damages C6-6 (8) C6-6.14 Adjustment or Relocation of Public Utilities, Etc. C6-6 (8) C6-6.15 Temporary Sewer and Drain Connections C6-6 (8) C6-6.16 Arrangement and Charges for Water Furnished by the City C6-6 (9) C6-6.17 Use of a Section or Portion of the Work C6-6 (9) C6-6.18 Contractor's Responsibility for the Work C6-6 (9) C6-6.19 No Waiver of Legal Rights C6-6 (9) C6-6.20 Personal Liability of Public Officials C6-6 (10) C6-6.21 State Sales Tax C6-6 (10) C7-7 PROSECUTION AND PROGRESS C7-7.1 Subletting C7-7 (1) C7-7.2 Assignment of Contract C7-7 (1) C7-7.3 Prosecution of The Work C7-7 (1) C7-7.4 Limitation of Operations C7-7 (2) C7-7.5 Character of Workmen and Equipment C7-7 (2) C7-7.6 Work Schedule C7-7 (3) C7-7.7 Time of Commencement and Completion C7-7 (3) C7-7.8 Extension of Time Completion C7-7 (3) (3) C7-7.9 Delays C7-7 (4) C7-7.10 Time of Completion C7-7 (4) C7-7.11 Suspension by Court Order C7-7 (5) C7-7.12 Temporary Suspension C7-7 (5) C7-7.13 Termination of Contract due to National Emergency C7-7 (6) C7-7.14 Suspension or Abandonment of the Work C7-7 (6) and Annulment of the Contract: C7-7.15 Fulfillment of Contract C7-7 (8) C7-7.16 Termination for Convenience of the Owner C7-7 (8) C7-7.17 Safety Methods and Practices C7-7 (11) C8-8 MEASUREMENT AND PAYMENT C8-8.1 Measurement Of Quantities C8-8 (1) C8-8.2 Unit Prices C8-8 (1) C8-8.3 Lump Sum C8-8 (1) C8-8.4 Scope of Payment C8-8 (1) C8-8.5 Partial Estimates and Retainage C8-8 (2) C8-8.6 Withholding Payment C8-8 (3) C8-8.7 Final Acceptance C8-8 (3) C8-8.8 Final Payment C8-8 (3) C8-8.9 Adequacy of Design C8-8 (4) C8-8.10 General Guaranty C8-8 (4) C8-8.11 Subsidiary Work C8-8 (4) C8-8.12 Miscellaneous Placement of Material C8-8 (4) C8-8.13 Record Documents C8-8 (4) (4) PART C - GENERAL CONDITIONS C1-1 DEFINITIONS SECTION C1-1 DEFINITIONS C1-1.1 DEFINITIONS OF TERMS: Whenever in these Contract Documents the following terms or pronouns in place of them are used, the intent and meaning shall be understood and interpreted as follows: C1-1.2 CONTRACT DOCUMENTS: The Contract Documents are in all of the written and drawn documents, such as specifications, bonds, addenda, plans, etc., which govern the terms and performance of the contract. These are contained on the General Contract Documents and the Special Contract Documents. a. GENERAL CONTRACT DOCUMENTS: The General Contract Documents govern all Water Department Projects and Include the following Items PART A - NOTICE TO BIDDERS PART B - PROPOSAL PART C - GENERAL CONDITIONS PART D - SPECIAL CONDITIONS PART E - SPECIFICATIONS PERMITS/EASEMENTS PART F - BONDS PART G - CONTRACT (Sample) (Sample) (CITY) (Developer) (Sample) (Sample) White White Canary Yellow Brown Green El -White E2-Golden Rod E2A-White Blue White White b. SPECIAL CONTRACT DOCUMENTS: The Special Contract Documents are prepared for each specific project as a supplement to the General Contract Documents and include the following items: PART A - NOTICE TO BIDDERS (Advertisement) same as above PART B - PROPOSAL (Bid) PART C - GENERAL CONDITIONS PART D - SPECIAL CONDITIONS PART E - SPECIFICATIONS PERMITS/EASEMENTS PART F - BONDS PART G - CONTRACT PART H - PLANS (Usually bound separately) C1-1 (1) C1-1.3 NOTICE TO BIDDERS: All of the legal publications either actually published in public advertising mediums or furnished direct to interested parties pertaining to the work contemplated under the Contract Documents constitutes the notice to bidders. C1-1.4 PROPOSAL: The completed written and signed offer or tender of a bidder to perform the work which the Owner desires to have done, together with the bid security, constitutes the Proposal, which becomes binding upon the Bidder when it is officially received by the Owner, has been publicly opened and read and not rejected by the Owner. C1-1.5 BIDDER: Any person, persons, firm, partnership, company, association, corporation, acting directly or through a duly authorized representative, submitting a proposal for performing the work contemplated under the Contract Documents, constitutes a bidder. C1-1.6 GENERAL CONDITIONS: The General Conditions are the usual construction and contract requirements which govern the performance of the work so that it will be carried on in accordance with the customary procedure, the local statutes, and requirements of the City of Fort Worth's charter and promulgated ordinances. Whenever there may be a conflict between the General Conditions and the Special Conditions, the latter shall take precedence.. C1-1.7 SPECIAL CONDITIONS: Special conditions are the specific requirements which are necessary for the particular project covered by the Contract Documents and not specifically covered in the General Conditions. When considered with the General Conditions and other elements of the Contract Documents they provide the information which the Contractor and Owner should have in order to gain a thorough knowledge of the project. C1-1.8 SPECIFICATIONS: The Specifications is that section or part of the Contract Documents which set forth in detail the requirements which must be met by all materials, construction, workmanship, equipment and services in order to render a completed an useful project. Whenever reference is made to standard specifications, regulations, requirements, statutes, etc., such referred to documents shall become a part of the Contract Documents just as though they were embodied therein. C1-1.9 BONDS: The bond or bonds are the written guarantee or security furnished by the Contractor for prompt and faithful performance of the contract and include the following: a. Performance Bond (see paragraph C3-3.7) b. Payment Bond (see paragraph C3-3.7) c. Maintenance Bond (see paragraph C3-3.7) d. Proposal or Bid Security (see Special Instructions to Bidders, Part A and C2-2.6) C1-1 (2) C1-1.10 CONTRACT: The Contract is a formal signed agreement between the owner and the Contractor covering the mutual understanding of the two contracting parties about the project to be completed under the Contract Documents. C1-1.11 PLANS: The plans are the drawings or reproductions therefrom made by the Owner's representative showing in detail the location, dimension and position of the various elements of the project, including such profiles, typical cross -sections, layout diagrams, working drawings, preliminary drawings and such supplemental drawings as the Owner may issue to clarify other drawings or for the purpose of showing changes in the work hereinafter authorized by the Owner. The plans are usually bound separately from the other parts of the Contract Documents, but they are part of the Contract Documents just as though they were bound therein. C1-1.12 CITY: The City of Fort Worth, Texas, a municipal corporation, authorized and chartered under the Texas State Statutes, acting by and through its governing body or its City Manager, each of which is required by charter to perform specific duties. Responsibility for final enforcement of the Contracts involving the City of Fort Worth is by Charter vested in the City Manager. The terms City and Owner are synonymous. C1-1.13 CITY COUNCIL: The duly elected and qualified governing body of the City of Fort Worth, Texas. C1-1.14 MAYOR: The officially elected Mayor, or in his absence, the Mayor Pro tem of the City of Fort Worth, Texas. C1-1.15 CITY MANAGER: The officially appointed and authorized City Manager of the City of Fort Worth, Texas, or his duly authorized representative. C1-1.16 CITY ATTORNEY: The officially appointed City Attorney of the City of Fort Worth, Texas, or his duly authorized representative. C1-1.17 DIRECTOR OF PUBLIC WORKS: The officially appointed official of the City of Fort Worth, Texas, referred to in the charter as , the City Engineer, or his duly authorized representative. C1-1.18 DIRECTOR, CITY WATER DEPARTMENT: The officially appointed Director of the City Water Department of the City of Fort Worth, Texas, or his duly authorized representative, assistant, or agents. C1-1.19 ENGINEER: The Director of Public Works, the Director of the Fort Worth City Water Department, or their duly authorized assistants, agents, engineers, inspectors, or superintendents, acting within the scope of the particular duties entrusted to them. C1-1.20 CONTRACTOR: The person, person's, partnership, company, firm, association, or corporation, entering into a contract with the Owner for the execution of work, acting C1-1 (3) directly or through a duly authorized representative. A sub -contractor is a person, firm, corporation, supplying labor and materials or only labor, for the work at the site of the project. C1-1.21 SUREImS: The Corporate bodies which are bound by such bonds as are required with and for the Contractor. The sureties engaged are to be fully responsible for the entire and satisfactory fulfillment of the Contract and for any and all requirements as set forth in the Contract Documents and approved changes therein. C1-1.22 THE WORK OR PROJECT: The completed work contemplated in and covered by the Contract Documents, including but not limited to the furnishing of all labor, materials, tools, equipment, and incidentals necessary to produce a completed and serviceable project. C1-1.23 WORKING DAY: A working day is defined as a calendar day, not including Saturdays, Sundays, and legal holidays, in which weather or other conditions not under the control of the Contractor permit the performance of the principal unit of work for a period of not less than seven (7) hours between 7:00 a.m. and 6:00 p.m., with exceptions as permitted in paragraph C7-7.6 C1-1.24 CALENDAR DAYS: A calendar day is any day of the week or month, no days being excepted. C1-1.25: LEGAL HOLIDAYS: Legal holidays shall be observed as prescribed by the City Council of the City of Fort Worth for observance by City employees as follows: 1. New Year's day 2. M.L. King, Jr. Birthday 3. Memorial Day 4. Independence Day 5. Labor Day 6. Thanksgiving Day 7. Thanksgiving Friday 8. Christmas Day 9. Such other days in lieu of holidays as the City Council may determine January 1 Third Monday in January Last Monday in May July 4 First Monday in September Fourth Thursday in November Forth Friday in November December 25 When one of the above named holidays or a special holiday is declared by the City Council, falls on a Saturday, the holiday shall be observed on the preceding Friday, or if it falls on Sunday, it shall be observed on the following Monday, by those employees working on working day operations. Employees working calendar day operations will consider the calendar as the holiday. C1-1.26 ABBREVIATIONS: Whenever the abbreviations defined herein appear in the Contract Documents, the intent and meaning shall be as follows: C1-1 (4) AASHTO - American Association of State MGD - Million Gallons Highway Transportation Officials per Day ASCE - American Society of Civil CFS - Cubic Foot per Engineers Second IAW - In Accordance With Min. - Minimum ASTM American Society of Testing Mono. - Monolithic Materials % - Percentum AWWA - American Water Works R - Radius Association I.D. - Inside Diameter ASA - American Standards Association O.D. - Outside Diameter HI - Hydraulic Institute Elev. - Elevation Asph. - Asphalt F - Fahrenheit Ave. - Avenue C - Centigrade Blvd. - Boulevard In. - Inch CI - Cast Iron Ft. - Foot CL - Center Line St. - Street GI - Galvanized Iron CY - Cubic Yard Lin. - Linear or Lineal Yd. - Yard lb. - Pound SY - Square yard MH - Manhole L.F. - Linear Foot Max. - Maximum D.I. - Ductile Iron C1-1.27 CHANGE ORDER: A "Change Order" is a written supplemental agreement between the Owner and the Contractor covering some added or deducted item or feature which° may be found necessary and which was not specifically included in the scope of the project on which bids were submitted. Increase in unit quantities stated in the proposal are not the subject matter of a Change Order unless the increase or decrease is more than 25% of the amount of the particular item or items in the original proposal. All "Change Orders" shall be prepared by the City from information as necessary furnished by the Contractor. C1-1.28 PAVED STREETS AND ALLEYS: A paved street or alley shall be defined as a street or alley having one of the following types of wearing surfaces applied over the natural unimproved surface: 1. Any type of asphaltic concrete with or without separate base material. 2. Any type of asphalt surface treatment, not including an oiled surface, with or without separate base material. 3. Brick, with or without separate base material. 4. Concrete, with or without separate base material. 5. Any combination of the above. C1-1 (5) C1-1.29 UNPAVED STREETS OR ALLEYS: An unpaved street, alley, roadway or other surface is any area except those defined for "Paved Streets and Alleys." C1-1.30 CITY STREET: A city street is defined as that area between the right-of-way lines as the street is dedicated. C1-1.31 ROADWAY: The roadway is defined as the area between parallel lines two (2') back of the curb lines or four (`4) feet back of the average edge of pavement where no curb exists. C1-1.32 GRAVEL STREET: A gravel street is an unimproved street to which has been added one or more applications of gravel or similar material other than the natural material found on the street surface before any improvement was made. C1-1 (6) SECTION C - GENERAL CONDITIONS C2-2 INTERPRETATION AND PREPARATION OF PROPOSAL SECTION C2-2 INTERPRETATION AND PREPARATION OF PROPOSAL C2-2.1 PROPOSAL FORM: The Owner will furnish bidders with Proposal form, which will contain an itemized list of the items of work to be done or materials to be furnished and upon which bid prices are requested. The Proposal form will state the Bidder's general understanding of the project to be completed, provide a space for furnishing the amount of bid security, and state the basis for entering into a formal contract. The Owner will furnish forms for the Bidder's "Experience Record," "Equipment Schedule," and "Financial Statement," all of which must be properly executed and filed with the Director of the City Water Department one week prior to the hour for opening of bids. The financial statement required shall have been prepared by an independent certified public accountant or an independent public accountant holding a valid permit issued by an appropriate state licensing agency, and shall have been so prepared as to reflect the current financial status. This statement must be current and no more than one (1) year old. In the case that bidding date falls within the time a new statement is being prepared, the previous statement shall be updated by proper verification. Liquid assets in the amount of ten (10) percent of the estimated project cost will be required. For an experience record to be considered to be acceptable for a given project, it must reflect the experience of the firm seeking qualification in work of both the same nature and magnitude as that of the project for which bids are to be received, and such experience must have been completed not more than five (5) years prior to the date on which Bids are to be received. The Director of the Water Department shall be sole judge as to the acceptability of experience for qualification to bid on any Fort Worth Water Department project. The prospective bidder shall schedule the equipment he has available for the project and state that he will rent such additional equipment as may be required to complete the project on which he submits a bid. C2-2.2 INTERPRETATION OF QUANTITIES: The quantities of work and materials to be furnished as may be listed in the proposal forms or other parts of the Contract Documents will be considered as approximate only and will be used for the purpose of comparing bids on a uniform basis. Payment will be made to the Contractor for only the actual quantities of work performed or materials furnished in strict accordance with the Contract Documents and Plans. The quantities of work to be performed and materials to be furnished may be increased or decreased as hereinafter provided, without in any way invalidating the unit prices bid or any other requirements of the Contract Documents. C2-2 (1) C2-2.3 EXAMINATION OF CONTRACT DOCUMENTS AND SITE OF PROJECT: Bidders are advised that the Contract Documents on file with the Owner shall constitute all of the information which the Owner will furnish. All additional information and data which the Owner will supply after promulgation of the formal contract documents shall be issued in the form of written addenda and shall become part of the Contract Documents just as though such addenda were actually written into the original Contract Documents. Bidders are required, prior to filing of proposal, to read and become familiar with the Contract Documents, to visit the site of the project and examine carefully all local conditions, to inform themselves by their own independent research and investigations, tests, boring, and by such other means as may be necessary to gain a complete knowledge of the conditions which will be encountered during construction of the project. They must judge for themselves the difficulties of the work and all attending circumstances affecting the cost of doing the work or the time required for its completion, and obtain all information required to make an intelligent proposal. No information given by the Owner or any representative of the Owner other than that contained in the Contract Documents and officially promulgated addenda thereto, shall be binding upon the Owner. Bidders shall rely exclusively and solely upon their own estimates, investigation, research, tests, explorations, and other data which are necessary for full and complete information upon which the proposal is to be based. It is mutually.agreed that the submission of a proposal is prima -facie evidence that the bidder has made the investigation, examinations and tests herein required. Claims for additional compensation due to variations between conditions actually encountered in construction and as indicated in the Contract Documents will not be allowed. The logs of Soil Borings, if any, on the plans are for general information only and may not be correct. Neither the Owner nor the Engineer guarantee that the data shown is representative of conditions which actually exist. C2-2.4 SUBMITTING OF PROPOSAL: The Bidder shall submit his Proposal on the form furnished by the Owner. All blank spaces applicable to the project contained in the form shall be correctly filled in and the Bidder shall state the prices, written in ink in both words and numerals, for which he proposes to do work contemplated or furnish the materials required. All such prices shall be written legibly. In case of discrepancy between price written in words and the price written in numerals, the price most advantageous to the City shall govern. If a proposal is submitted by an individual, his or her name must be signed by him (her) or his (her) duly authorized agent. If a proposal is submitted by a firm, association, or partnership, the name and address of each member of the firm, association, or partnership, or by person duly authorized. If a proposal is submitted by a company or corporation, the company or corporation name and business address must be given, and the proposal signed by an official or duly authorized agent. The corporate seal must be affixed. Power C2-2 (2) of Attorney authorizing agents or others to sign proposal must be properly certified and must be in writing and submitted with the proposal. C2-2.5 REJECTION OF PROPOSALS: Proposals may be rejected if they show any alteration of words or figures, additions not called for, conditional or uncalled for alternate bids, erasures, or irregularities of any kind, or contain unbalanced value of any items. Proposal tendered or delivered after the official time designated for receipt of proposal shall be returned to the Bidder unopened. C2-2.6 BID SECURITY: No proposal will be considered unless it is accompanied by a "Proposal Security" of the character and the amount indicated in the "Notice to Bidders" and the "Proposal." The Bid Security is required by the Owner as evidence of good faith on the part of the Bidder, and by way of a guaranty that if awarded the contract, the Bidder will within the required time execute a formal contract and furnish the required performance and other bonds. The bid security of the three lowest bidders will be retained until the contract is awarded or other disposition is made thereof. The bid security of all other bidders may be returned promptly after the canvass of bids. C2-2.7 DELIVERY OF PROPOSAL: No proposal will be considered unless it is delivered, accompanied by its proper Bid Security, to the City Manager or his representative in the official place of business as set forth in the "Notice to Bidders." It is the Bidder's sole responsibility to deliver the proposal at the proper time to the proper place. The mere fact that a proposal was dispatched will not be considered. The Bidder must have the proposal actually delivered. Each. proposal shall be in a sealed envelope plainly marker with the word "PROPOSAL," and the name or description of the project as designated in the "Notice to Bidders." The envelope shall be addressed to the City Manager, City Hall, Fort Worth, Texas. C2-2.8 WITHDRAWING PROPOSALS: Proposals actually filed with the City Manager cannot be withdrawn prior to the time set for opening proposals. A request for non -consideration must be made in writing, addressed to the City Manager, and filed with him prior to the time set for opening of proposals. After all proposals not requested for non -consideration are opened and publicly read aloud, the proposals for which non - consideration requests have been properly filed may, at the option of the Owner, be returned unopened. C2-2.9 TELEGRAHIC MODIFICATIONS OF PROPOSALS: Any Bidder may modify his proposal by telegraphic communication at any time prior to the time set for opening proposals, provided such telegraphic communication is received by the City Manager prior to the said proposal opening time, and provided further, that the City Manager is satisfied that a written and duly authenticated confirmation of such telegraphic communication over the signature of the bidder was mailed prior to the proposal opening time. If such confirmation is not received within forty-eight (48) hours after the proposal opening time, no further consideration will be given to the proposal. C2-2 (3) C2-2.10 PUBLIC OPENING OF PROPOSAL: Proposals which have been properly filed and for which no "Non -consideration Request" has been received will be publicly opened and read aloud by the City Manager or his authorized representative at the time and place indicated in the "Notice to Bidders." All proposals which have been opened and read will remain on file with the Owner until the contract has been awarded. Bidders or their authorized representatives are invited to be present for the opening of bids. C2-2.11 IRREGULAR PROPOSALS: Proposals shall be considered as "Irregular" if they show any omissions, alterations of form, additions, or conditions not called for, unauthorized alternate bids, or irregularities of any kind. However, the Owner reserves the right to waive any all irregularities and to make the award of the contract to the best interest of the City. Tendering a proposal after the closing hour is an irregularity which can not be waived. C2-2.12 DISQUALIFICATION OF BIDDERS: Bidders may be disqualified and their proposals not considered for any of, but not limited to, the following reasons: a) Reasons for believing that collusion exists among bidders. b) Reasonable grounds for believing that any bidder is interested in more than one proposal for work contemplated. c) The bidder being interested in any litigation against the Owner or where the Owner may have a claim against or be engaged in litigation against the bidder. d) The bidder being in arrears on any existing contract or having defaulted on a previous contract. e) The bidder having performed a prior contract in an unsatisfactory manner. f) Lack of competency as revealed by financial statement, experience statement, equipment schedule, and such inquiries as the Owner may see fit to make. g) Uncompleted work which, in the judgment of the Owner, will prevent or hinder the prompt completion of additional work if awarded. h) The bidder not filing with the Owner, one week in advance of the hour of the opening of proposals the following: 1. Financial Statement showing the financial condition of the bidder as specified in Part "A" - Special Instructions 2. A current experience record showing especially the projects of a nature similar to the one under consideration, which have been successfully completed by the Bidder. 3. An equipment schedule showing the equipment the bidder has available for use on the project. The Bid Proposal of the bidder who, in the judgment of the Engineer, is disqualified under the requirements stated herein, shall be set aside and not opened. C2-2 (4) PART C - GENERAL CONDITIONS C3-3 AWARD AND EXECUTION OF DOCUMENTS SECTION C3-3 AWARD AND EXECUTION OF DOCUMENTS: C3-3.1 CONSIDERATION OF PROPOSALS: After proposals have been opened and read aloud, the proposals will be tabulated on the basis of the quoted prices, the quantities shown in the proposal, and the application of such formulas or other methods of bringing items to a common basis as may be established in the Contract Documents. The total obtained by taking the sum of the products of the unit prices quoted and the estimated quantities plus any lump sum items and such other quoted amounts as may enter into the cost of the completed project will be considered as the amount of the bid. Until the ward of the contract is made by the Owner, the right will be reserved to reject any or all proposals and waive technicalities, to re -advertise for new proposals, or to proceed with the work in any manner as may be considered for the best interest of the Owner. C3-3.2 MINORITY BUSINESS ENTERPRISE/WOMEN-OWNED BUSINESS ENTERPRISE COMPLIANCE: Contractor agrees to provide to Owner, upon request, complete and accurate information regarding actual work performed by a Minority Business Enterprise (MBE) and/or a Woman -owned Business Enterprise (WBE) on the contract and the payment therefor. Contractor further agrees, upon request by the Owner, to allow and audit and/or an examination of any books, records, or files in the possession of the Contractor that will substantiate the actual work performed by an MWE or WBE. Any material misrepresentation of any nature will be grounds for termination of the contract and for initiating any action under appropriate federal, state or local laws and ordinances relating to false statements; further, any such misrepresentation may be grounds for disqualification of Contractor at Owner's discretion for bidding on future Contracts with the Owner for a period of time of not less than six (6) months. C3-3.3 EQUAL EMPLOYMENT PROVISIONS: The Contractor shall comply with Current City Ordinances prohibiting discrimination in employment practices. The Contractor shall post the required notice to that effect on the project site, and at his request, will be provided assistance by the City of Fort Worth's Equal Employment Officer who will refer any qualified applicant he may have on file in his office to the Contractor. Appropriate notices may be acquired from the Equal Employment Officer. C3-3.4 WITHDRAWAL OF PROPOSALS: After a proposal has been read by the Owner, it cannot be withdrawn by the Bidder within forty-five (45) days after the date on which the proposals were opened. C3-3 (1) C 3-3.5 AWARD OF CONTRACT: The Owner reserves the right to withhold final action on the proposals for a reasonable time, not to exceed forty-five (45) days after the date of opening proposals, and in no event will an award be made until after investigations have been made as to the responsibility of the proposed awardee. The award of the contract, if award is made, will be to the lowest and best responsive bidder. The award of the contract shall not become effective until the Owner has notified the Contractor in writing of such award. C3-3.6 RETURN OF PROPOSAL SECURITIES: As soon as proposed price totals have been determined for comparison of bids, the Owner may, at its, discretion, return the proposal security which accompanied the proposals which, in its judgment, would not be considered for the award. All other proposal securities, usually those of the three lowest bidders, will be retained by the Owner until the required contract has been executed and bond furnished or the Owner has otherwise disposed of the bids, after which they will be returned by the City Secretary. C3-3.7 BONDS: With the execution and delivery of the Contract Documents, the Contractor shall furnish to, and file with the owner in the amounts herein required, the following bonds: a. PERFORMANCE BOND: A good and sufficient performance bond in the amount of not less than 100 percent of the amount of the contract, as evidenced by the proposal tabulation or otherwise, guaranteeing the full and faithful execution of the work and performance of the contract, and for the protection of the Owner and all other persons against damage by reason of negligence of the Contractor, or improper execution of the work or use of inferior materials. This performance bond shall guarantee the payment for all labor, materials, equipment, supplies, and services used in the construction of the work, and shall remain in full force and effect until provisions as above stipulated are accomplished and final payment is made on the project by the City. b. MAINTENANCE BOND: A good and sufficient maintenance bond, in the amount of not less than 100 percent of the amount of the contract, as evidenced by the proposal tabulation or otherwise, guaranteeing the prompt, full and faithful performance of the general guaranty which is set forth in paragraph C8-8.10. c. PAYMENT BOND: A good and sufficient payment bond, in the amount of not less than 100 percent of the amount of the contract, as evidenced by the proposal tabulation or otherwise, guaranteeing the prompt, full and faithful payment of all claimants as defined in Article C3-3 (2) 5160, Revised Civil Statutes of Texas, 1925, as amended by House Bill 344, Acts 56th Legislature, Regular Session, 1959, effective April 27, 1959, and/or the latest version thereof, supplying labor and materials in the prosecution of the work provided for in the contract being constructed under these specifications. Payment Bond shall remain in force until all payments as above stipulated are made. d. OTHER BONDS: Such other bonds as may be required by these Contract Documents shall be furnished by the Contractor. No sureties will be accepted by the Owner which are at the time in default or delinquent on any bonds or which are interested in any litigation against the Owner. All bonds shall be made on the forms furnished by the Owner and shall be executed by an approved surety company doing business in the City of Fort Worth, Texas, and which is acceptable to the Owner. In order to be acceptable, the name of the surety shall be included on the current U.S. Treasury list of acceptable sureties, and the amount of bond written by any one acceptable company shall not exceed the amount shown on the Treasury list for that. company. Each bond shall be properly executed by both the Contractor and Surety Company. Should any surety on the contract be determined unsatisfactory at any time by the Owner, notice will be given the Contractor to that effect and the Contractor shall immediately provide a new surety satisfactory to the Owner. No payment will be made under the contract until the new surety or sureties, as required, have qualified and have been accepted by the Owner. The contract shall not be operative nor will any payments be due or paid until approval of the bonds by the Owner. C3-3.8 EXECUTION OF CONTRACT: Within ten (10) days after the Owner has appropriate resolution, or otherwise, awarded the contract, the Contractor shall execute and file with the Owner, the Contract and such bonds as may be required in the Contract Documents. No Contract shall be binding upon the Owner until it has been attested by the City Secretary, approved as to form and legality by the City Attorney, and executed for the Owner by either the Mayor or City Manager. C3-3.9 FAILURE TO EXECUTE CONTRACT: The failure of the Awardee to execute the required bond or bonds or to sign the required contract within ten (10) days after the contract is awarded shall be considered by the owner as an abandonment of his proposal, and the owner may annual the Award. By reason of the uncertainty of the market prices of material and labor, and it being impracticable and difficult to accurately determine the amount of damages occurring to the owner by reason of said awardee's failure to execute said bonds and contract within ten (10) days, the proposal security accompanying the proposal shall be the agreed amount of damages which the Owner will C3-3 (3) suffer by reason of such failure on the part of the Awardee and shall thereupon immediately by forfeited to the Owner. The filing of a proposal will be considered as acceptance of this provision by the Bidder. C-3-3.10 BEGINNING WORK: The Contractor shall not commence work until authorized in writing to do so by the Owner. Should the Contractor fail to commence work at the site of the project within the time stipulated in the written authorization usually termed "Work Order" or "Proceed Order", it is agreed that the Surety Company will, within ten (10) days after the commencement date set forth in such written authorization, commence the physical execution of the contract. C3-3.11 INSURANCE: The Contractor shall not commence work under this contract until he has obtained all insurance required under the Contract Documents, and such insurance has been approved by the Owner. The prime Contractor shall be responsible for delivering to the Owner the sub -contractor's certificate of insurance for approval. The prime Contractor shall indicate on the certificate of insurance included in the documents for execution whether or not his insurance covers sub -contractors. It is the intention of the Owner that the insurance coverage required herein shall include the coverage of all sub -contractors. a. COMPENSATION INSURANCE: The Contractor shall maintain, during the life of this contract, Worker's Compensation Insurance on all of his employees to be engaged in work on the project under this contract, and for all sub -contractors. In case any class of employees engaged in hazardous work on the project under this contract is not protected under the Worker's Compensation Statute, the Contractor shall provide adequate employer's general liability insurance for the protection of such of his employees not so protected. b. COMPREHENSIVE GENERAL LIABILITY INSURANCE: The Contractor Shall procure and shall maintain during the life of this contract, Comprehensive General Liability Insurance (Public Liability and Property Damage Insurance) in the amount not less than $500,000 covering each occurrence on account of bodily injury, including death, and in an amount not less than $500,000 covering each occurrence on account of property damage with $2,000,000 umbrella policy coverage. c. ADDITIONAL LIABILITY: The Contractor shall furnish insurance as a separate policies or by additional endorsement to one of the above -mentioned policies, and in the amount as set forth for public liability and property damage, the following insurance: 1. Contingent Liability (covers General Contractor's Liability for acts of sub -contractors). C3-3 (4) 2. Blasting, prior to any blasting being done. 3. Collapse of buildings or structures adjacent to excavation fif excavation are performed adjacent to same). 4. Damage to underground utilities for $500,000. 5. Builder's risk (where above -ground structures are involved). 6. Contractual Liability (covers all indemnification requirements of Contract). d. AUTOMOBILE INSURANCE - BODILY INJURY AND PROPERTY DAMAGE: The Contractor shall procure and maintain during the life of this' Contract, Comprehensive Automobile Liability Insurance in an amount not less than .$250,000 for injuries including accidental death to any one person and subject to the same limit for each person an amount not less than $500,000 on account of one accident, and automobile property damage insurance in an amount not less than $100,000. e. SCOPE OF INSURANCE AND SPECIAL HAZARD: The insurance required under the above paragraphs shall provide adequate protection for the Contractor and his sub -contractors, respectively, against damage claims which may arise from operations under this contract, whether such operations be by the insured or by anyone directly or indirectly employed by him, and also against any of the following special hazards which may be encountered in the performance of the Contract. f. PROOF OF CARRIAGE OF INSURANCE: The Contractor shall furnish the owner with satisfactory proof of coverage by insurance required in these Contract Documents in the amounts and by carriers satisfactory to the Owner. (Sample attached.) All insurance requirements made upon the Contractor shall apply to the sub -contractors, should the Prime Contractor's insurance not cover the sub -contractor's work operations. g. LOCAL AGENT FOR INSURANCE AND BONDING: The insurance and bonding companies with whom the Contractor's insurance and C3-3 (5) performance, payment, maintenance and all such other bonds are written, shall be represented by an agent or agents having an office located within the city limits of the City of Fort Worth. Tarrant County, Texas. Each such agent shall be a duly qualified, one upon whom authority and power to act on behalf of the insurance and/or bonding company to negotiate and settle with the City of Fort Worth, or any other claimant, and claims that the City of Fort Worth or other claimant or any property owner who has been damaged, may have against the Contractor, insurance, and/or bonding company. If the local insurance representative is not so empowered by the insurance or bonding companies, then such authority must be vested in a local agent or claims officer residing in the Metroplex, the Fort Worth - Dallas area. The name of the agent, or agents shall be set forth on all such bonds and certificates of insurance. C3-3.12 CONTRACTOR'S OBLIGATIONS: Under the Contract, the Contractor shall pay for all materials, labor and services when due. C3-3.13 WEEKLY PAYROLLS: A certified copy of each payroll covering payment of wages to all persons engaged in work on the project at the site of the project shall be furnished to the Owner's representative within seven (7) days after the close of each payroll period. A copy or copies of the applicable minimum wage rates as set forth in the Contract Documents shall be kept posted in a conspicuous place at the site of the project at all times during the course of the Contract. Copies of the wage rates will be furnished the Contractor, by the Owner; however, posting and protection of the wage rates shall be the responsibility of the Contractor. C3-3.14 CONTRACTOR'S CONTRACT ADMINISTRATION: Any Contractor, whether a person, persons, partnership, company, firm, association, corporation or other who is approved to do business with and enters into a contract with the City for construction of water and/or sanitary sewer facilities, will have or shall establish a fully operational business office within the Fort Worth -Dallas metropolitan area. The Contractor shall charge, delegate, or assign this office (or he may delegate his Project Superintendent) with full authority to transact all business actions required in the performance of the Contract. This local authority shall be made responsible to act for the Contractor in all matters made responsible to act for the Contractor in all matters pertaining to the work governed by the Contract whether it be administrative or other wise and as such shall be empowered, thus delegated and directed, to settle all material, labor or other expenditure, all claims against work or any other mater associated such as maintaining adequate and appropriate insurance or security coverage for the project. Such local authority for the administration of the work under the Contract shall be maintained until all business transactions executed as part of the Contract are complete. Should the Contractor's principal base of operations be other than in the Fort Worth Dallas metropolitan area, notification of the Contractor's assignment of local authority shall be made in writing to the Engineer in advance of any work on the project, all C3-3 (6) appropriately signed and sealed, as applicable, by the Contractor's responsible offices with the understanding that this written assignment of authority to the local representative shall become part of the project Contract as though bound directly into the project documents. The intent of these requirements is that all matters associated with the Contractor's administration, whether it be oriented in furthering the work, or other, be governed direct by local authority. This same requirement is imposed on insurance and surety coverage. Should the Contractor's local representative fail to perform to the satisfaction of the Engineer, the Engineer, at his sole discretion, may demand that such local representative be replaced and the Engineer may, at his sole discretion, stop all work until a new local authority satisfactory to the Engineer is assigned. No credit of working time will be allowed for periods in which work stoppages are in effect for this reason. C3-3.15 VENUE: Venue of any action hereinunder shall be exclusively in Tarrant County, Texas. C3-3 (7) PART C - GENERAL CONDITIONS C4-4 SCOPE OF WORK SECTION C4-4 SCOPE OF WORK C4-4.1 INTENT OF CONTRACT DOCUMENTS: It is the definite intention of these Contract Documents to provide for a complete, useful project which the Contractor undertakes to construct or furnish, all in full compliance with the requirements and intent of the Contract Documents. It is definitely understood that the Contractor shall do all work as provided for in the Contract Documents, shall do all extra or special work as may be considered by the Owner as necessary to complete the project in a satisfactory and acceptable manner. The Contractor shall, unless otherwise specifically stated in these Contract Documents, furnish all labor, tools, materials, machinery, equipment, special services, and incidentals necessary to the prosecution and completion of the project. C4-4.2 SPECIAL PROVISIONS: Should any work or conditions which are not thoroughly and satisfactorily stipulated or covered by General or Special Conditions of these Contract Documents be anticipated, or should there be any additional proposed work which is not covered by these Contract Documents, the "Special Provisions" covering all such work will be prepared by the Owner previous to the time of receiving bids or proposals for any such work and furnished to the Bidder in the form of Addenda. All such "Special Provisions" shall be considered to be part of the Contract Documents just as though they were originally written therein. C4-4.3 INCREASED OR DECREASED QUANTITIES: The Owner reserves the right to alter the quantities of the work to be performed or to extend or shorten the improvements at any time when and as found to be necessary, and the Contractor shall perform the work as altered, increased or decreased at the unit prices. Such increased or decreased quantity shall not be more than twenty-five (25) percent of the contemplated quantity of such item or items. When such changes increase or decrease the original quantity of any item or items of work to be done or materials to be furnished by the 25 percent or more, then either party to the contract shall upon written request to the other party be entitled to a revised consideration upon that portion of the work above or below the 25 percent of the original quantity stated in the proposal; such revised consideration to be determined by special agreement or as hereinafter provided for "Extra Work." No allowance will be made for any changes in anticipated profits not shall such changes be considered as waiving or invalidating any conditions or provisions of the Contract Documents. Variations in quantities of sanitary sewer pipes in depth categories, shall be interpreted herein as applying to overall quantities of sanitary sewer pipe in each pipe size, but not to the various depth categories. C4-4 (1) C4-4.4 ALTERATION OF CONTRACT DOCUMENTS: By Change order, the owner reserves the right to make such changes in the Contract Documents and in the character or quantities of the work as may be necessary or desirable to insure completion in the most satisfactory manner, provided such changes do not materially alter the original Contract Documents or change the general nature of the project as a whole. Such changes shall not be considered as waiving or invalidating any condition or provision of the Contract Documents. C4-4.5 EXTRA WORK: Additional work made necessary by changes and alterations of the Contract Documents or of quantities or for other reasons for which no prices are provided in the Contract Documents, shall be defined as "Extra Work" and shall be performed by the Contractor in accordance with these Contract Documents or approved additions thereto; provided however, that before any extra work is begun a "Change order" shall be executed or written order issued by the Owner to do the work for payments or credits as shall be determined by one or more combination of the following methods: a. Unit bid price previously approved. b. An agreed lump sum. c. The actual reasonable cost of (1) labor, (2) rental of equipment used on the extra work for the time so used at Associated General Contractors of America current equipment rental rates, (3) materials entering permanently into the project, and (4) actual cost of insurance, bonds, and social security as determined by the Owner, plus a fixed fee to be agreed upon but not to exceed 10 percent of the actual cost of such extra work. The fixed fee is not to include any additional profit to the Contractor for rental of equipment owner by him and used for extra work. The fee shall be full and complete compensation to cover the cost of superintendence, overhead, other profit, general and all other expense not included in (1), (2), (3), and (4) above. The Contractor shall keep accurate cost records on the form and in the method suggested by the Owner and shall give the Owner access to all accounts, bills, vouchers, and records relating to the Extra Work. No "Change Order" shall become effective until it has been approved and signed by each of the Contracting Parties. No claim for Extra Work of any kind will be allowed unless ordered in writing by the Owner. In case any orders or instructions, either oral or written, appear to the Contractor to involve Extra Work for which he should receive compensation, he shall make written request to the Engineer for written orders authorizing such Extra Work, prior to beginning such work. C4-4 (2) Should a difference arise as to what does or dose not constitute Extra Work, or as to the payment thereof, and the Engineer 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 as provided under method (Item C). Claims for extra work will not be paid unless the Contractor shall file his claim with the Owner within five (5) days before the time for making the first estimate after such work is done and unless the claim is supported by satisfactory vouchers and certified payrolls covering all labor and materials expended upon said Extra Work. The Contractor shall furnish the Owner such installation records of all deviations from the original Contract Documents as may be necessary to enable the Owner to prepare for permanent record a corrected set of plans showing the actual installation. 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. C4-4.6 CONSTRUCTION SCHEDULE: Before commencing any work under this contract, the CONTRACTOR shall submit to the OWNER a draft detailed baseline construction schedule that meets the requirements described in this specification, showing by Critical Path Method (CPM) the planned sequence and timing of the Work associated with the Contract. All submittals shall be submitted in PDF format, and schedule files shall also be submitted in native file format (i.e. file formats associated with the scheduling software). The approved scheduling software systems are indicated in the Schedule Guidance Doucument. The Schedule Guidance Document is located on Buzzsaw and is hereby made a part of this contract document by reference for all purposes, the same as if copies verbatim herein. It is suggested that the CONTRACTOR employ or retain the services of a qualified Project Scheduler to develop the required schedules. A qualified Project Scheduler would have the following minimum capabilities and experience. a. Experience preparing and maintaining detailed schedules, as well as 1 year of experience using approved scheduling software systems as defined in this specification. b. Knowledge of Critical Path Method of scheduling and the ability to analyze schedules to determine duration, resource allocation, and logic issues. C4-4 (3) c. Understanding of construction work processes to the extent that a logical critical path method schedule can be developed, maintained, and progressed that accurately represents the scope of work performed. C4-4.6(a) BASELINE CONSTRUCTION SCHEDULE: The CONTRACTOR shall develop, submit and review the draft detailed baseline construction schedule with the OWNER to demonstrate the CONTRACTOR's understanding of the contract requirements and approach for performing the work. The CONTRACTOR will prepare the final detailed baseline construction schedule based on OWNER comments, if any. The CONTRACTOR's first (1st) payment application will only be processed after the detailed baseline construction schedule has been submitted by the CONTRACTOR and accepted by the OWNER. The following guidelines shall be adhered to in preparing the baseline construction schedule. a. Milestone dates and final project completion dates shall be developed to conform to the time constraints, sequencing requirements, and completion time. b. The construction progress shall be divided into activities with time durations no greater than 20 work days. Fabrication, delivery and submittal activities are exceptions to this guideline. c. Activity durations shall be in work days and normal holidays and weather conditions over the duration of the contract shall be accounted for within the duration of each activity. d. The critical path shall be clearly shown on the construction schedule. e. Float time is defined as the amount of time between the earliest start date and the late start date using CPM. Float time is a shared and expiring resource and is not for the exclusive use or benefit of the CONTRACTOR or OWNER. f. Thirty days shall be used for submittal review unless otherwise specified. The construction schedule shall be divided into general activities as indicated in the Schedule Guidance Document and each general activity shall be broken down into sub - activities in enough detail to achieve sub -activities of no greater than 20 days duration. The Schedule Guidance Document is located on Buzzsaw and is hereby made a part of this contract document by reference for all purposes, the same as if copies verbatim herein. For each general activity, the construction schedule shall identify all trades or subcontracts applicable to the project whose work is represented by activities that follow the guidelines of this section. For each of the trades or subcontracts applicable to the project, the construction schedule shall indicate the following: procurement, construction, pre -acceptance activities, and C4-4 (4) events in their logical sequence for equipment and materials. Include applicable activities and milestones such as: 1. Milestone for formal Notice to Proceed 2. Milestone for Final Completion or other completion dates specified in the contract documents 3. Preparation and transmittal of submittals 4. Submittal review periods 5. Shop fabrication and delivery 6. Erection and installation 7. Transmittal of manufacturer's operation and maintenance instructions 8. Installed equipment and material testing 9. Owner's operator instructions (if applicable) 10. Final inspection 11. Operational testing C4-4.6(b) PROGRESS CONSTRUCTION SCHEDULE: The CONTRACTOR shall prepare and submit monthly, no later than the last day of every month, to the OWNER for approval the updated schedule in accordance with C4-4.6 and C4-4.7 and the OWNER's Schedule Guidance Document inclusive. As the Work progresses, the CONTRACTOR shall enter into the schedule and record actual progress as described in the Schedule Guidance Document. The updated schedule submittal shall also include a concise narrative report that highlights the following, if appropriate and applicable: • Changes in the critical path, • Expected schedule changes, • Potential delays, • Opportunities to expedite the schedule, • Coordination issues the OWNER should be aware of or can assist with, • Other schedule -related issues that the CONTRACTOR wishes to communicate to the OWNER. a. The CONTRACTOR's monthly progress payment applications will not be accepted and processed for payment without monthly schedule updates, submitted in the time and manner required by this specification and the Schedule Guidance Document, and which accurately reflects the allowable costs due under the Contract Documents and is accepted by the OWNER. b. Only one schedule update will be required per month in accordance with the Schedule Guidance Document and this specification. c. Failure to maintain the Schedule in an accepted status may result in the OWNER withholding payment to the CONTRACTOR until the schedule is accepted. C4-4 (5) C-4-4.6(c) PERFORMANCE AND CONSTRUCTION SCHEDULE: If, in the opinion of the OWNER, work accomplished falls behind that scheduled, the CONTRACTOR shall take such action as necessary to improve his progress. In addition, the OWNER may require the CONTRACTOR to submit a revised schedule demonstrating his program and proposed plan to make up lag in schedule progress and to ensure completion of the Work within the allotted Contract time. Failure of the CONTRACTOR to comply with these requirements shall be considered grounds for determination by the OWNER that the CONTRACTOR is failing to execute the Work with due diligence as will ensure completion within the time specified in the Contract. C4-4.7 SCHEDULE TIERS SPECIAL INSTRUCTIONS: The requirements for the schedule are determined based on the nature and needs of the project. The schedule for all projects shall be Tier 3 unless otherwise stated in the contract documents. The requirements for each Tier are described below. CONTRACTOR shall submit each schedule relying on the Schedule Guidance Document provided in the Contract Documents. TIER 3 COST LOADING SPECIAL INSTRUCTIONS: 1. At a minimum, each Activity Breakdown Structure (ABS) in the scheduling software shall be cost -loaded with the total contract dollars associated with the respective ABS elements. TIER 4 COST LOADING SPECIAL INSTRUCTIONS: 1. Adhere to all Tier 3 requirements, and additionally the following: 2. Work (Schedule of Values Pay Items using the OWNER's standard items) shall be loaded into the scheduling software using the "NON - LABOR" resource type showing the quantity of work to be done along with the corresponding value of the work measured in dollars. It is intended that Earned Value will be calculated as the schedule resources are progressed. TIER 5 COST LOADING SPECIAL INSTRUCTIONS: 1. Adhere to all Tier 4 requirements, and additionally the following: • Labor resources (Man -Hours) shall be loaded into the scheduling software using the "LABOR" resource type with man-hours and without cost. C4-4 (6) PART C - GENERAL CONDITIONS C5-5 CONTROL OF WORK AND MATERIALS SECTION C5-5 CONTROL OF WORK AND MATERIALS C5-5. 1 AUTHORITY OF ENGINEER: The work shall be performed to the satisfaction of the Engineer and in strict compliance with the Contract Documents. The Engineer shall decide all questions which arise as to the quality and acceptability of the materials furnished, work performed, rate of progress of the work, overall sequence of the construction, interpretation of the Contract Documents, acceptable fulfillment of the Contract, compensation, mutual rights between Contractor and Owner under these Contract Documents, supervision of the work, resumption of operations, and all other questions or disputes which may arise. Engineer will not be responsible for Contractor's means, methods, techniques, sequence or procedures of construction, or the safety precaution and programs incident thereto, and he will not be responsible for Contractor's failure to perform the work in accordance with the contract documents. The Engineer shall determine the amount and quality of the work completed and materials furnished, and his decisions and estimates shall be final. His estimates in such event shall be a condition to the right of the Contractor to receive money due him under the Contract. The Owner shall have executive authority to enforce and make effective such necessary decisions and orders as the Contractor fails to carry out promptly. In the event of any dispute between the Engineer and Contractor over the decision of the Engineer on any such matters, the Engineer must, within a reasonable time, upon written request of the Contractor, render and deliver to both the owner and Contractor, a written decision on the matter in controversy. C5-5.2 CONFORMITY WITH PLANS: The finished project in all cases shall conform with lines, grades, cross -sections, finish, and dimensions shown on the plans or any other requirements other wise described in the Contract Documents. Any deviation from the approved Contract Documents required by the Engineer during construction will in all cases be determined by the Engineer and authorized by the Owner by Change Order. C5-5.3 COORDINATION OF CONTRACT DOCUMENTS: The Contract Documents are made up of several sections, which, taken together, are intended to describe and provide for a complete and useful project, and any requirements appearing in one of the sections is as binding as though it occurred in all sections. In case of discrepancies, figured dimension shall govern over scaled dimensions, plans shall govern over specifications, special conditions shall govern over general conditions and standard specification, and quantities shown on the plans shall govern over those shown in the proposal. The Contractor shall not take advantage of any apparent error or omission in the C5-5 (1) Contract Documents, and the owner shall be permitted to make such corrections or interpretations as may be deemed necessary for fulfillment of the intent of the Contract Documents. In the event the Contractor discovers an apparent error or discrepancy, he shall immediately call this condition to the attention of the Engineer. In the event of a conflict in drawings, specifications, or other portions of the Contract Documents which were not reported prior to the award of Contract, the Contractor shall be deemed to have quoted the most expensive resolution of the conflict. C5-5.4 COOPERATION OF CONTRACTOR: The Contractor will be furnished with three sets of Contract Documents and shall have available on the site of the project at all times, one set of such Contract Documents. The Contractor shall give to the work the constant attention necessary to facilitate the progress thereof and shall cooperate with the Engineer, his inspector, and other Contractors in every possible way. The Contractor shall at all times have competent personnel available to the project site for proper performance of the work. The Contractor shall provide and maintain at all times at the site of the project a competent, English-speaking superintendent and an assistant who are fully authorized to act as the Contractor's agent on the work. Such superintendent and his assistant shall be capable of reading and understanding the Contract Documents and shall receive and fulfill instructions from the Owner, the Engineer, or his authorized representatives. Pursuant to this responsibility of the Contractor, the Contractor shall designate in writing to the project superintendent, to act as the Contractor's agent on the work. Such assistant project superintendent shall be a resident of Tarrant County, Texas, and shall be subject to call, as is the project superintendent, at any time of the day or night on any day of the week on which the Engineer determines that circumstances require the presence on the project site of a representative of the Contractor to adequately provide for the safety or convenience of the traveling public or the owners of property across which the project extends or the safety of the property contiguous to the project routing. The Contractor shall provide all facilities to enable the Engineer and his inspector to examine and inspect the workmanship and materials entering into the work. C5-5.5 EMERGENCY AND/OR RECTMCATION WORK: When, in the opinion of the Owner or Engineer, a condition of emergency exists related to any part of the work, the Contractor, or the Contractor through his designated representative, shall respond with dispatch to a verbal request made by the Owner or Engineer to alleviate the emergency condition. Such a response shall occur day or night, whether the project is scheduled on a calendar -day or a working -day basis. Should the Contractor fail to respond to a request from the Engineer to rectify any discrepancies, omissions, or correction necessary to conform with the requirements of the project specifications or plans, the Engineer shall give the Contractor written notice that such work or changes are to be performed. The written notice shall direct attention to the C5-5 (2) 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 shoe 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 the Contractor on the project. C5-5.6 FIELD OFFICE: The Contractor shall provide, at no extra compensation, an adequate field office for use of the Engineer, if specifically called for. The field office shall be not less than 10 x 14 feet in floor area, substantially constructed, well heated, air conditioned, lighted, and weather proof, so that documents will not be damaged by the elements. C5-5.7 CONTRUCTION STAKES: The City, through its Engineer, will furnish the Contractor with all lines, grades, and measurements necessary to the proper prosecution and control of the work contracted under these Contract Documents, and lines, grades and measurements will be established by means of stakes or other customary method of marking as may be found consistent with good practice. These stakes or markings shall be set sufficiently in advance of construction operations to avoid delay. Such stakes or markings as may be established for Contractor's use or guidance shall be preserved by the Contractor until he is authorized by the Engineer to remove them. Whenever, in the opinion of the Engineer, any stakes or markings have been carelessly or willfully destroyed, disturbed, or removed by the Contractor or any of his employees, the full cost of replacing such stakes or marks plus 25% will be charged against the Contractor, and the full amount will be deducted from payment due the Contractor. C5-5.8 AUTHORITY AND DUTIES OF CITY INSPECTOR: City Inspectors will be authorized to inspect all work done and to be done and all materials furnished. Such inspection may extend to all or any part of the work, and the preparation or manufacturing of the materials to be used or equipment to be installed. A City Inspector may be stationed on the work to report to the Engineer as to the progress of the work and the manner in which it is being performed, to report any evidence that the materials being furnished or the work being performed by the Contractor fails to fulfill the requirements of the Contract Documents, and to call the attention of the Contractor to any such failure or other infringements. Such inspection or lack of inspection will not relieve the Contractor from any obligation to perform the work in accordance with the requirements of the Contract Documents. In case of any dispute arising between the Contractor and the City Inspector as to the materials or equipment furnished or the manner of performing the work, the City Inspector will have the authority to reject materials or equipment, and/or to suspend work until the question at issue can be referred to and decided by the Engineer. The City Inspector will not, however, be authorized to revoke, alter, enlarge, or release any requirement of these Contract Documents, nor to approve or accept any portion or section of the work, nor to issue any instructions contrary tot he requirement s of the C5-5 (3) Contract Documents. The City Inspector will in no case act as superintendent or foreman or perform any other duties for the Contractor, or interfere with the management or operation of the work. He will not accept from the Contractor any compensation in any form for performing any duties. The Contractor shall regard and obey the directions and instructions of the City Inspector or Engineer when the same are consistent with the obligations of the Contract Documents of the Contract Documents, provided, however, should the Contractor object to any orders or instructions or the City Inspector, the Contractor may within six days make written appeal to the Engineer for his decision on the matter in Controversy. C5-5.9 INSPECTION: The Contractor shall furnish the Engineer with every reasonable facility for ascertaining whether or not the work as performed is in accordance with the requirements of the Contract Documents. If the Engineer so requests, the Contractor shall, at any time before acceptance of the work, remove or uncover such portion of the finished work as may be directed. After examination, the Contractor shall restore said portions of the work to the standard required by the Contract Documents. Should the work exposed or examined prove acceptable, the uncovering or removing and replacing of the covering or making good of the parts removed shall be paid for as extra work, but should Work so exposed or examined prove to be unacceptable, the uncovering or removing and replacing of all adjacent defective or damaged parts shall be at the Contractor's expense. No work shall be done or materials used without suitable supervision or inspection. C5-5.10 REMOVAL OF EDEFCTIVE AND UNAUTHORIZED WORK: All work, materials, or equipment which has been rejected shall be remedied or removed and replaced in an acceptable manner by the Contractor at this expense. Work done beyond the lines and grades given or as shown on the plans, except as herein specially provided, or any Extra Work done without written authority, will be considered as unauthorized and done at the expense of the Contractor and will not be paid for by the Owner. Work so done may be ordered removed at the Contractor's expense. Upon the failure on the part of the Contractor to comply with any order of the Engineer made under the provisions of this paragraph, the Engineer will have the authority to cause defective work to be remedied or removed and replaced and unauthorized work to be removed, and the cost thereof may be deducted from any money due or to become due tot he Contractor. Failure to require the removal of any defective or unauthorized work shall not constitute acceptance of such work. C5-5.11 SUBSTITUTE MATERIALS OR EOUIPMENT: If the Specifications, law, ordinance, codes or regulations permit Contractor to furnish or use a substitute that is equal to any material or equipment specified, and if Contractor wishes to furnish or use a proposed substitute, he shall, prior to the preconstruction conference, make written application to ENGINEER for approval of such substitute certifying in writing that the proposed substitute will perform adequately the function called for by the general design, be similar and of equal substance to that specified and be suited to the same use and C5-5 (4) capable of performing the same function as that specified ; and identifying all variations of the proposed substitute from that specified and indicating available maintenance service. No substitute shall be ordered or installed without written approval of Engineer who will be the judge of the equality and may require Contractor to furnish such other data about the proposed substitute as he considers pertinent. No substitute shall be ordered or installed without such performance guarantee and bonds as Owner may require which shall be furnished at Contractor's expense. Contractor shall indemnify and hold harmless Owner and Engineer and anyone directly or indirectly employees by either of them from and against the claims, damages, losses and expenses (including attorneys fees) arising out of the use of substituted materials or equipment. C5-5.12 SAMPLES AND TESTS OF MATERIALS: Where, in the opinion of the Engineer, or as called for in the Contract Documents, tests of materials or equipment are necessary, such tests will be made at the expense of and paid for direct to the testing agency by the Owner unless other wise specifically provided. The failure of the Owner to make any tests of materials shall in no way relieve the contractor of his responsibility of furnishing materials and equipment fully conforming to the requirements of the Contract Documents. Tests and sampling of materials, unless otherwise specified, will be made in accordance with the latest methods prescribed by the American Society for Testing Materials or specific requirements of the Owner. The Contractor shall provide such facilities as the Engineer may require for collecting and forwarding samples and shall not, without specific written permission of the Engineer, use materials represented by the samples until tests have been made and the materials approved for use. The Contractor will furnish adequate samples without charge to the Owner. In case of concrete, the aggregates, design minimum, and the mixing and transporting equipment shall be approved by the Engineer before any concrete is placed, and the Contractor shall be responsible for replacing any concrete which does not meet the requirements of the Contract Documents. Tests shall be made at least 9 days prior to the placing of concrete, using samples from the same aggregate, cement, and mortar which are to be used later in the concrete. Should the source of supply change, new tests shall be made prior to the use of new materials. C5-5.13 STORAGE OF MATERIALS: All materials which are to be used in the construction contract shall be stored so as to insure the preservation of quality and fitness of the work. When directed by the Engineer, they shall be placed on wooden platforms or other hard, clean durable surfaces and not on the ground, and shall be placed under cover when directed. Stored materials shall be placed and located so as to facilitate prompt inspection. C5-5.14 EXISTING STRUCTURES AND UTILI'1mS: The location and dimensions shown on the plans relative to the existing utilities are based on the best information available. Omission from, the inclusion of utility locations on the Plans is not to be considered as nonexistence of, or a definite location of, existing underground utilities. The location of many gas mains, water mains, conduits, sewer lines and service lines for C5-5 (5) all utilities, etc., is unknown to the Owner, and the Owner assumes no responsibility for failure to show any or all such structures and utilities on the plans or to show them in their exact location. It is mutually agreed that such failure will not be considered sufficient basis for claims for additional compensation for Extra Work or for increasing the pay quantities in any manner whatsoever, unless an obstruction encountered is such as to necessitate changes in the lines and grades of considerable magnitude or requires the building of special works, provision of which is not made in these Contract Documents, in which case the provision in these Contract Documents for Extra Work shall apply. It shall be the Contractor's responsibility to verify locations of the adjacent and/or conflicting utilities sufficiently in advance of construction in order that he may negotiate such local adjustments as necessary in the construction process to provide adequate clearances. The Contractor shall take all necessary precautions in order to protect all existing utilities, structures, and service lines. Verification of existing utilities, structures, and service lines shall include notification of all utility companies at least forty-eight (48) hours in advance' of construction including exploratory excavation if necessary. All verification of utilities and their adjustment shall be considered subsidiary work. C5-5.15 INTERRUPTION OF SERVICE: a. Normal Prosecution: In the normal prosecution of work where the interruption of service is necessary, the Contractor, at least 24 hours in advance, shall be required to: 1. Notify the Water Department's Distribution Division as to location, time; and schedule of service interruption. 2. Notify each customer personally through responsible personnel as to the time and schedule of the interruption of their service, or 3. In the . event that personal notification of a customer cannot be made, a prepared tag form shall be attached to the customer's door knob. The tag shall be durable in composition, and in large bold letters shall say: C5-5 (6) "NOTICE" Due to Utility Improvement in your neighborhood, your (water) (sewer) service will be interrupted on between the hours of and This inconvenience will be as short as possible. Thank You, Contractor Address Phone b. Emergency: In the event that an unforeseen service interruption occurs, notice shall be as above, but immediate. C5-5.16 MUTUAL RESPONSIBILITY OF CONTRACTORS: If, through act or neglect on the part of the Contractor, or any other Contractor or any sub -contractor shall suffer loss or damage of the work, the Contractor agrees to settle with such other Contractor or sub -contractor by agreement or arbitration. If such other Contractor or sub- contractor shall assert any claim against the owner on account of damage alleged to have been sustained, the owner will notify the Contractor, who shall indemnify and save harmless the owner against any such claim. C5-5.17 CLEAN-UP: Clean-up of surplus and/or waste materials accumulated on the job site during the prosecution of the work under these Contract Documents shall be accomplished in keeping with a daily routine established to the satisfaction of the Engineer. Twenty-four (24) hours after written notice is given the Contractor that the clean-up on the job site is proceeding in a manner unsatisfactory to the Engineer, if the Contractor fails to correct the unsatisfactory procedure, the City may take such direct action as the Engineer deems appropriate to correct the clean-up deficiencies cited to the Contractor in the written notice, 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. Upon the completion of the project as a whole as covered by these Contract Documents, and before final acceptance and final payment will be made, the Contractor shall clean and remove from the site of the project all surplus and discarded materials, temporary structures, and debris of every kind. He shall leave the site of all work in a neat and orderly condition equal to that which originally existed. Surplus and waste materials removed from the site of the work shall be disposed of at locations satisfactory to the Engineer. The Contractor shall thoroughly clean all equipment and materials installed by him and shall deliver over such materials and equipment in a bright, clean, polished and new appearing condition. No extra compensation will be made to the Contractor for any clean-up required on the project. C5-5 (7) C5-5.18 FINAL INSPECTION: Whenever the work provided for in and contemplated under the Contract Documents has been satisfactorily completed and final clean-up performed, the Engineer will notify the proper officials of the Owner and request that a Final Inspection be made. Such inspection will be made within 10 days after such notification. After such final inspection, if the work and materials and equipment are found satisfactory, the Contractor will be notified in writing of the acceptance of the same after the proper resolution has been passed by the City Council. No time charge will be made against the Contractor between said date of notification of the Engineer and the date of final inspection of the work. C5-5 (8) PART C - GENERAL CONDITIONS C6-6 LEGAL RELATIONS AND PUBLIC RESPONSIBILITY • SECTION C6-6 LEGAL RELATIONS AND PUBLIC RESPONSIBILITY C6-6.1 LAWS TO BE OBSERVED:The Contractor shall at all times observe and comply with all Federal and State Laws and City ordinances and regulations which in any way affect the conduct of the work or his operations, and shall observe and comply with all orders, laws, ordinances and regulations which exist or which may be enacted later by bodies having jurisdiction or authority for such enactment. No plea or misunderstanding or ignorance thereof will be considered. The Contractor and his Sureties shall indemnify and save harmless the City and all of its officers, agents, and employees against any and all claims or liability arising from or based on the violation of any such law, ordinance, regulation, or order, whether it be by himself or his employees. C6-6.2 PERMITS AND LICENSES: The Contractor shall procure all permits and licenses, pay all charges, costs and fees, and give all notices necessary and incident to the due and lawful prosecution of the work. C6-6.3 PATENTED DEVICES, MATERIALS, AND PROCESSES: If the Contractor is required or desires to use any design, device, material, or process covered by letter, patent, or copyright, he shall provide for such use by suitable legal agreement with the patentee or owner of such patent, letter, or copyrighted design. It is mutually agreed and understood that without exception the contract price shall include all royalties or cost arising from patents, trademarks, and copyrights in any way involved in the work. The Contractor and his sureties shall indemnify and save harmless the Owner from any and all claims for infringement by reason of the use of any such trade -mark or copyright in connection with the work agreed to be performed under these Contract Documents, and shall indemnify the Owner for any cost, expense, or damage which it may be obliged to pay by reason of such infringement at any time during the prosecution of the work or after completion of the work, provided, however, that the Owner will assume the responsibility to defend any and all suits brought for the infringement of any patent claimed to be infringed upon the design, type of construction or material or equipment specified in the Contract Documents furnished the Contractor by the Owner, and to hold the Contractor harmless on account of such suits. C6-6.4 SANITARY PROVISIONS: The Contractor shall establish and enforce among his employees such regulations in regard to cleanliness and disposal of garbage and waste as will tend to prevent the inception and spread of infectious or contagious diseases and to effectively prevent the creation of a nuisance about the work on any property either public or private, and such regulations as are required by Law shall be put into immediate force and effect by the Contractor. The necessary sanitary conveniences for use of laborers on the work, properly secluded from public observation, shall be constructed and maintained by the Contractor and their use shall be strictly enforced by C6-6(1) the Contractor. All such facilities shall be kept in a clean and sanitary condition, free from objectionable odors so as not to cause a nuisance. All sanitary laws and regulations of the State of Texas and the City shall be strictly complied with. C6-6.5 PUBLIC SAFhTY AND CONVENIENCE: Materials or equipment stored about the work shall be placed and used, and the work shall at all times be so conducted, as to cause no greater obstruction or inconvenience to the public than is considered to be absolutely necessary by the Engineer. The Contractor is required to maintain at all times all phases of his work in such a manner as not to impair the safety or convenience of the public, including, but not limited to, safe and convenient ingress and egress to the property contiguous tot he work area. The Contractor shall make adequate provisions to render reasonable ingress and egress for normal vehicular traffic, except during actual trenching or pipe installation operations, at all driveway crossings. Such provisions may include bridging, placement or crushed stone or gravel or such other means of providing proper ingress and egress for the property served by the driveway as the Engineer may approve as appropriate. Such other means may include the diversion of driveway traffic, with specific approval by the Engineer, If diversion of traffic is approved by the Engineer at any location, the Contractor may make arrangements satisfactory to the Engineer for the diversion of traffic, and shall, at his expense, provide all materials and perform all work necessary for the construction and maintenance of roadways and bridges for such diversion of traffic. Sidewalks must not be obstructed except by special peiiuission of the Engineer. The materials excavated and the construction materials such as pipe used in construction of the work shall be placed so as not to endanger the work or prevent free access to all fire hydrants, fire alarm boxes, police call boxes, water valves, gas valves, or manholes in the vicinity. The Owner reserves the right to remedy any neglect on the part of the Contractor as regards to public convenience and safety which may come to its attention, after twenty-four hours notice in writing to the Contractor, save in cases of emergency when it shall have the right to remedy any neglect without notice, and in either case, the cost of such work or materials furnished by the Owner or by the City shall be deducted from the monies due or to become due to the Contractor. The Contractor, after approval of the Engineer, shall notify the Fire Department Headquarters, Traffic Engineer, and Police Department, when any -street or alley is requested to be closed or obstructed or any fire hydrant is to be made inaccessible, and when so directed by the Engineer, shall keep any street, streets, or highways in condition for unobstructed use by fire apparatus. The Contractor shall promptly notify the Fire Department Headquarters when all such obstructed streets, alleys, or hydrants are placed back in service. Where the Contractor is required to construct temporary bridges or make other arrangements for crossing over ditches or streams, his responsibility for accidents in connection with such crossings shall include the roadway approaches as well as the structures of such crossings. C6-6(2) The Contractor shall at all times conduct his operation and use of construction machinery so as not to damage or destroy trees and scrubs located in close proximity to or on the site of the work. Wherever any such damage may be done, the Contractor shall immediately satisfy all claims of property owners, and no payment will be made by the Owner in settlement of such claims. The Contractor shall file with the Engineer a written statement showing all such claims adjusted. C6-6.6 PRIVILEGES OF CONTRACTOR IN STREETS, ALLEYS, AND RIGHT-OF-WAY: For the performance of the contract, the Contractor will be permitted to use and occupy such portions of the public streets and alleys, or other public places or other rights -of -way as provided for in the ordinances of the City, as shown in the Contract Documents, or as may be specifically authorized in writing by the Engineer. A reasonable amount of tools, materials, and equipment for construction purposes may be stored in such space, but no more than is necessary to avoid delay in the construction operations. Excavated and waste materials shall be piled or staked in such a way as not to interfere with the use of spaces that may be designated to be left free and unobstructed and so as not to inconvenience occupants of adjacent property. If the street is occupied by railroad tracks, the work shall be carried on in such manner as not to interfere with the operation of trains, loading or unloading of cars, etc. Other contractors of the Owner may, for all purposes required by the contract, enter upon the work and premises used by the Contractor and shall be provided all reasonable facilities and assistance for the completion of adjoining work. Any additional grounds desired by the Contractor for his use shall be provided by him at his own cost and expense. C6-6.7 RAILWAY CROSSINGS: When the work encroaches upon any right-of-way of any railroad, the City will secure the necessary easement for the work. Where the railroad tracks are to be crossed, the Contractor shall observe all the regulations and instructions of the railroad company as to the methods of performing the work and take all precautions for the safety of property and the public. Negotiations with the railway companies for the permits shall be done by and through the City. The Contractor shall give the City Notice not less than five days prior to the time of his intentions to begin work on that portion of the project which is related to the railway properties. The Contractor will not be given extra compensation for such railway crossings unless specifically set forth in the Contract Documents. C6-6.8 BARRICADES, WARNINGS AND WATCHMEN: Where the work is carried on in or adjacent to any street, alley, or public place, the Contractor shall at his own expense furnish, erect, and maintain such barricades, fences, lights, and danger signals, shall provide such watchman, and shall take all such other precautionary measures for the protection of persons or property and of the work as are necessary. Barricades and fences shall be painted in a color that will be visible at night. From sunset to sunrise the Contractor shall furnish and maintain at least one easily visible burning Iight at each barricade. A sufficient number of barricades shall be erected and maintained to keep pedestrians away from, and vehicles from being driven on or into, any work under C6-6(3) construction or being maintained. The Contractor shall furnish watchmen and keep them at their respective assignments in sufficient numbers to protect the work, and prevent accident or damage. All installations and procedures shall be consistent with provisions set forth in the "1980 Texas Manual on Uniform Traffic Control Devices for Streets and Highways" issued under the authority of the "State of Texas Uniform Act Regulating Traffic on Highways", codified as Article 6701d Veron's Civil Statues, pertinent section being Section Nos. 27, 29, 30 and 31. The Contractor will not remove any regulatory sign, instructional sign, street name sign, or other sign which has been erected by the City. If it is determined that a sign must be removed to permit required construction, the Contractor shall contact the Transportation and Public Works Department, Signs and Markings Division (phone number 871-8075), to remove the sign. In case of regulatory signs, the Contractor must replace the permanent sign with a temporary sign meeting the requirements of the above referred manual and such temporary sign must be installed prior to the removal of the permanent sign. If the • temporary sign is not installed correctly or if it does not meet the required specifications, the permanent sign shall be left in place until the temporary sign requirements are met. When construction work is completed to the extent that the permanent sign can be re- installed, the Contractor shall again contact the Signs and Markings Division to re -install the permanent sign and shall leave his temporary sign in place until such re -installation is completed. The Contractor will be held responsible foe all damage to the work or the public due to failure of banicades, signs, fences, lights, or watchmen to protect them. Whenever evidence is found of such damage to the work the Engineer may order the damaged portion immediately removed and replaced by the Contractor at the Contractor's own expense. The Contractor's responsibility for the maintenance of barricades, signs, fences and lights, and for providing watchmen shall not cease until the project shall have been completed and accepted by the Owner. No compensation, except as specifically provided in these Contract Documents, will be paid to the Contractor for the Work and materials involved in the constructing, providing, and maintaining of barricades, signs, fences, and lights or salaries of watchmen, for the subsequent removal and disposal of such barricades, signs, or for any other incidentals necessary for the proper protection, safety, and convenience of the public during the contract period, as this work is considered to be subsidiary to the several items for which unit or lump sum prices are requested in the Proposal. C6-6.9 USE OF EXPLOSIVES, DROP WEIGHT, ETC.: Should the Contractor elect to use explosives, drop weight, etc., in the prosecution of the work, the utmost care shall be exercised at all times so as not to endanger life or property. The Contractor shall notify the proper representative of any public service corporation, any company, individual, or utility, and the Owner, not less than twenty-four hours in advance of the use of any C6-6(4) activity which might damage or endanger their or his property along or adjacent to the work. Where the use of explosives is to be permitted on the project, as specified in the Special Conditions Documents, or the use of explosives is requested, the Contractor shall submit notice to the Engineer in writing twenty-four hours prior to commencing and shall furnish evidence that he has insurance coverage to protect against any damages and/or injuries arising out of such use of explosives. C6-6.10 WORK WITHIN EASEMENTS: Where the work passes over, through, or into private property, the Owner will provide such right-of-way or easement privileges, as the City may deem necessary for the prosecution of the work. Any additional rights -of -way or work area considered necessary by the Contractor shall be provided by him at his expense. Such additional rights -of -way or work area shall be acquired for the benefit of the City. The City shall be notified in writing as to the rights so acquired before work begins in the affected area. The Contractor shall not enter upon private property for any purpose without having previously obtained permission from the owner of such property. The Contractor will not be allowed to store equipment or material on private property unless and until the specified approval of the property owner has been secured in writing by the Contractor and a copy furnished to the Engineer. Unless specifically provided otherwise, the Contractor shall clear all rights -of -way or easements of obstructions which must be removed to make possible proper prosecution of the work as a part of the project construction operations. The Contractor shall be responsible for the preservation of and shall use every precaution to prevent damage to, all tress, shrubbery, plants, lawns, fences, culverts, curbing, and all other types of structures or improvements, to all water, sewer, and gas lines, to all conduits, overhead pole lines, or appurtenances thereof, including the construction of temporary fences and to all other public or private property adjacent to the work. The Contractor shall notify the proper representatives of the owners or occupants of the public or private lands of interest in lands which might be affected by the work. Such notice shall be made at least 48 hours in advance of the beginning of the work. Notices shall be applicable to both public and private utility companies or any corporation, company, individual, or other, either as owners or occupants, whose land or interest in land might be affected by the work. The Contractor shall be responsible for all damage or injury to property of any character resulting from any act, omission, neglect, or misconduct in the manner or method or execution of the work, or at any time due to defective work, material, or equipment. When and where any direct or indirect or injury is done to public or private property on account of any act, omission, neglect, or misconduct in the' execution of the work, or in consequence of non -execution thereof on the part of the Contractor, he shall restore or have restored as his cost and expense such property to a condition at least equal to that existing before such damage or injury was done, by repairing, rebuilding, or otherwise C6-6(5) replacing and restoring as may be directed by the Owner, or he shall make good such damages or injury in a manner acceptable to the owner of the property and the Engineer. All fences encountered and removed during construction of this project shall be restored to the original or a better than original condition upon completion of this project. When wire fencing, either wire mesh or barbed wire is to be crossed, the Contractor shall set cross brace posts on either side of the permanent easement before the fence is cut. Should additional fence cuts be necessary, the Contractor shall provide cross -braced posts at the point of the proposed cut in addition to the cross braced posts provided at the permanent easements limits, before the fence is cut. Temporary fencing shall be erected in place of the fencing removed whenever the work is not in progress and when the site is vacated overnight, and/or at all times to prevent livestock from entering the construction area. The cost for fence removal, temporary closures and replacement shall be subsidiary to the various items bid in the project proposal. Therefore, no separate payment shall be allowed for any service associated with this work. In case of failure on the part of the Contractor to restore such property or to make good such damage or injury, the Owner may, upon 48 hour written notice under ordinary circumstances, and without . notice when a nuisance or hazardous condition results, proceed to repair, rebuild, or otherwise restore such property as may be determined by the Owner to be necessary, and the cost thereby will be deducted from any monies due to or to become due to the Contractor under this contract. C6.6.11 INDEPENDENT CONTRACTOR: It is understood and agreed by the parties hereto that the Contractor shall perform all work and services hereunder as an independent contractor, and not as an officer, agent, servant, or employee of the Owner. Contractor shall have exclusive control of and exclusive right to control the details of all work and services performed hereunder, and all persons performing the same, and shall be solely responsible for the acts and omissions of its officers, agents, servants, employees, contractor, subcontractors, licensees and invitees. The doctrine of respondeat superior shall not apply as between Owner and Contractor, its officers, agents, employees, contractors and subcontractors, and nothing herein shall be construed as creating a partnership or joint enterprise between Owner and Contractor. C6-6.12 CONTRACTOR'S RESPONSIBILITY FOR DAMAGE CLAIMS: Contractor covenants and agrees to, and does hereby indemnify, hold harmless and defend Owner, its officers, agents, servants, and employees from and against any and all claims or suits for property damage or loss and/or personal injury, including death, to any and all persons, of whatsoever kind or character, whether real or asserted, arising out of or in connection with, directly or indirectly, the work and services to be performed hereunder by the Contractor, its officers, agents, employees, contractors, subcontractors, licensees or invitees, whether or not caused, in whole or in apart, by alleged negligence on the part of officers, agents, employees, contractors, subcontractors, licensees or invitees of the C6-6(6) Owner; and said Contractor does hereby covenant and agree to assume all liability and responsibility of Owner, its officers, agents, servants, and employees for property damage or loss, and/or personal injuries, including death, to any and all person of whatsoever kind or character, whether real or asserted, arising out of or in connection with, directly or indirectly, the work and services to be performed hereunder by the Contractor, its officers, agents, employees, contractors, subcontractors, licensees or invitees, whether or not caused, in whole or in apart, by alleged negligence of officers, agents, employees, contractors, subcontractors, licensees or invitees of the Owner. Contractor likewise covenants and agrees to, and does hereby, indemnify and hold harmless Owner from and against any and all injuries, loss or damages to property of the Owner during the performance of any of the terms and conditions of this Contract, whether arising out of or in connection with or resulting from, in whole or in apart, any and all alleged acts of omission of officers, agents, employees, contractors, subcontractors, licensees, or invitees of the Owner. In the event a written claim for damages against the contractor or its subcontractors remains unsettled at the time all work on the project has been completed to the satisfaction of the Director of the Water Department, as evidenced by a final inspection, final payment to the Contractor shall not be recommended to the Director of the Water Department for a period of 30 days after the date of such final inspection, unless the Contractor shall submit written evidence satisfactory to the Director that the claim has been settled and a release has been obtained from the claimant involved. If the claims concerned remains unsettled as of the expiration of the above 30-day period, the Contractor may be deemed to be entitled to a semi-final payment for work completed, such semi-final payment to be in the amount equal to the total dollar amount then due less the dollar value of any written claims pending against the Contractor arising out of performance of such work, and such semi-fmal payment may then be recommended by the Director. The Director shall not recommend final payment to a Contractor against whom such a claim for damages is outstanding for a period of six months following the date of the acceptance of the work performed unless the Contractor submits evidence in writing satisfactory tot he Director that: 1. The claim has been settled and a release has been obtained from the claimant involved, or 2. Good faith efforts have been made to settle such outstanding claims, and such good faith efforts have failed. If condition (1) above is met at any time within the six month period, the Director shall recommend that the final payment to the Contractor be made. If condition (2) above is met at any time within the six month period, the Director may recommend that final payment to the Contractor be made. At the expiration of the six month period, the C6-6(7) Director may recommend that final payment be made if all other work has been performed and all other obligations of the Contractor have been met to the satisfaction of the Director. The Director may, if he deems it appropriate, refuse to accept bids on other Water Department Contract work from a Contractor against whom a claim for damages is outstanding as a result of work performed under a City Contract. C6-6.13 CONTRACTOR'S CLAIM FOR DAMAGES: Should the Contractor claim compensation foe any alleged damage by reason of the acts or omissions of the Owner, he shall within three days after the actual sustaining of such alleged damage, make a written statement to the Engineer, setting out in detail the nature of the alleged damage, and on or before the 25th day of the month succeeding that in which ant such damage is claimed to have been sustained, the Contractor shall file with the Engineer an itemized statement of the details and the amount of such alleged damage and, upon request, shall give the Engineer access to all books of account, receipts, vouchers, bills of lading, and other books or papers containing any evidence as to the amount of such alleged damage. Unless such statements shall be filed as hereinabove required, the Contractor's claim for compensation shall be waived, and he shall not be entitled to payment on account of such damages. C6-6.14 ADJUSTMENT OR RELOCATION OF PUBLIC UTILITIES, ETC.: In case it is necessary to change, move, or alter in any manner the property of a public utility or others, the said property shall not be moved or interfered with until orders thereupon have been issued by the Engineer. The right is reserved to the owners of public utilities to enter the geographical limits of the Contract for the purpose of making such changes or repairs to the property that may be necessary by the performance of this Contract. C6-6.15 TEMPORARY SEWER AND DRAIN CONNECTIONS: When existing sewer lines have to be taken up or removed, the Contractor shall, at his own expense and cost, provide and maintain temporary outlets and connections for all private or public drains and sewers. The Contractor shall also take care of all sewage and drainage which will be received from these drains and sewers, and for this purpose he shall provide and maintain, at his own cost and expense, adequate pumping facilities and temporary outlets or divisions. The Contractor, at his own cost and expense, shall construct such troughs, pipes, or other structures necessary, and be prepared at all times to dispose of drainage and sewage received from these temporary connections until such times as the permanent connections are built and are in service. The existing sewers and connections shall be kept in service and maintained under the Contract, except when specified or ordered to be abandoned by the Engineer. All water, sewage, and other waste shall be disposed of in a satisfactory manner so that no nuisance is created and so that the work under construction will be adequately protected. C6-6(8) C6-6.16 ARRANGEMENT AND CHARGES FOR WATER FURNISHED BY THE CITY: When the Contractor desires to use City water in connection with any construction work, he shall make complete and satisfactory arrangements with the Fort Worth City Water Department for so doing. City water furnished to the Contractor shall be delivered to the Contractor from a connection on an existing City main. All piping required beyond the point of delivery shall be installed by the Contractor at his own expense. The Contractor's responsibility in the use of all existing fire hydrant and/or valves is detailed in Section E2-1.2 USE OF FIRE HYDRANTS AND VALVES in these General Contract Documents. When meters are used to measure the water, the charges, if any, for water will be made at the regular established rates. When meters are not used, the charges, if any, will be as prescribed by the City ordinance, or where no ordinances applies, payment shall be made on estimates and rates established by the Director of the Fort Worth Water Department. C 6-6.17 USE OF A SECTION OR PORTION OF THE WORK: Whenever, in the opinion of the Engineer, any section or portion of the work or any structure is in suitable condition, it may be put into use upon the written notice of the Engineer, and such usage shall not be held to be in any way an acceptance of said work or structure or any part thereof or as a waiver of any of the provisions of these Contract Documents. All necessary repairs and removals of any section of the work so put into use, due to defective materials or workmanship, equipment, or deficient operations on the part of the Contractor, shall be performed by the Contractor at his expense. C6-6.18 CONTRACTOR'S RESPONSIBILITY FOR THE WORK: Until written acceptance by the Owner as provided for in these Contract Documents, the work shall be under the charge and care of the Contractor, and he shall take every necessary precaution to prevent injury or damage to the work or any part thereof by action of the elements or from any cause whatsoever, whether arising from the execution or nonexecution of the work. The Contractor shall rebuild, repair, restore, and make good at his own expense all injuries or damage to any portion of the work occasioned by any of the hereinabove causes. C6-6.19 NO WAIVER OF LEGAL RIGHTS: Inspection by the Engineer or any order by the Owner by payment of money or any payment for or acceptance of any work, or any extension of time, or any possession taken by the City shall not operate as a waiver of any provision of the Contract Documents. Any waiver of any breach or Contract shall not be held to be a waiver of any other or subsequent breach. The Owner reserves the right to correct any error that may be discovered in any estimate that may have been paid and to adjust the same to meet the requirements of the Contract Documents. C6-6(9) C6-6.20 PERSONAL LIABILITY OF PUBLIC OFFICIALS: In carrying out the provisions of these Contract Documents or in exercising any power of authority granted thereunder, there shall be no liability upon the authorized representative of the Owner, either personally or other wise as they are agents and representatives of the City. C6-6.21 STATE SALES TAX: On a contract awarded by the City of Fort Worth, and organization which qualifies for exemption pursuant the provisions of Article 20.04 (H) of the Texas Limited Sales, Excise, and Use Tax Act, 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 ComptrolIer's Ruling .011, and any other applicable State Comptroller's rulings pertaining to the Texas Limited Sales, Excise, and Use Tax Act. On a contract awarded by a developer for the construction of a publicly -owner improvement in a street right-of-way or other easement which has been dedicated to the public and the City of Fort Worth, an organization which qualifies for exemption pursuant the provisions of Article 20.04 (H) of the Texas Limited Sales, Excise, and Use Tax Act, the Contractor can probably be exempted in the same manner stated above. Texas Limited Sales, Excise, and Use Tax Act permits and information can be obtained from: Comptroller of Public Accounts Sales Tax Division Capitol Station Austin, TX C6-6(10) PART C - GENERAL CONDITIONS C7-7 PROSECUTION AND PROGRESS SECTION C7-7 PROSECUTION AND PROGRESS: C7-7.1 SUBLETTING: The Contractor shall perform with his own organization, and with the assistance of workmen under his immediate superintendance, work of a value of not less than fifty (50%) percent of the value embraced on the contract. If the Contractor sublets any part of the work to be done under these Contract Documents, he will not under any circumstances be relieved of the responsibility and obligation assumed under these Contract Documents. All transactions of the Engineer will be with the Contractor. Subcontractors will be considered only in the capacity of employees or workmen of the Contractor and shall be subject tot he same requirements as to character and competency. The Owner will not recognize any subcontractor on the work. The Contractor shall at all times, when the work is in operation, be represented either in person or by a superintendent or other designated representatives. C7-7.2 ASSIGNMENT OF CONTRACT: The Contractor shall not assign, transfer, sublet, or otherwise dispose of the contract or his rights, title, or interest in or to the same or any part thereof without the previous consent of the Owner expressed by resolution of the City Council and concurred in by the Sureties. If the Contractor does, without such previous consent, assign, transfer, sublet, convey, or otherwise dispose of the contract or his right, title, or interest therein or any part thereof, to any person or persons, partnership, company, firm, or corporation, or does by bankruptcy, voluntary or involuntary, or by assignment under the insolvency laws of any states, attempt to dispose of the contract may, at the option of the Owner be revoked and annulled, unless the Sureties shall successfully complete said contract, and in the event of any such revocation or annulment, any monies due or to become due under or by virtue of said contract shall be retained by the Owner as liquidated damages for the reason that it would be impracticable and extremely difficult to fix the actual damages. C7-7.3 PROSECUTION OF THE WORK: Prior to beginning any construction operations, the Contractor shall submit to the Engineer in five or more copies, if requested by the Engineer, a progress schedule preferably in chart or diagram form, or a brief outlining in detail and step by step the manner of prosecuting the work and ordering materials and equipment which he expects to follow in order to complete the project in the scheduled time. There shall be submitted a table of estimated amounts to be earned by the Contractor during each monthly estimate period. The Contractor shall continence the work to be performed under this contract within the time limit stated in these Contract Documents and shall conduct the work in a continuous manner and with sufficient equipment, materials, and Iabor as is necessary to insure its completion within the time limit. C7-7(1) The sequence requested of all construction operations shall be at all times as specified in the Special Contract Documents. Any Deviation from such sequencing shall be submitted to the Engineer for his approval. Contractor shall not proceed with any deviation until he has received written approval from the Engineer. Such specification or approval by the Engineer shall not relieve the Contractor from full responsibility of the complete performance of the Contract. The contract time may be changed only as set forth in Section C7-7.8 EX 1'ENSION OF TIME OF COMPLETION of this Agreement, and a progress schedule shall not constitute a change in the contract time. C7-7.4 LIMITATION OF OPERATIONS: The working operations shall at all times be conducted by the Contractor so as to create a minimum amount of inconvenience to the public. At any time when, in the judgment of the Engineer, the Contractor has obstructed or closed or is carrying on operations in a portion of a street or public way greater than is necessary for proper execution of the work, the Engineer may require the Contractor to finish the section on which operations are in progress before the work is commenced on any additional section or street. C7-7.5 CHARACTER OF WORKMEN AND EQUIPMENT: Local labor shall be used by the Contractor when it is available. The Contractor may bring from outside the City of Fort Worth his key men and his superintendent. All other workmen, including equipment operators, may be imported only after the local supply is exhausted. The Contractor shall employ only such superintendents, foremen, and workmen who are careful, competent, and fully qualified to perform the duties and tasks assigned to them, and the Engineer may demand and secure the summary dismissal of any person or persons employed by the Contractor in or about or on the work who, in the opinion of the Owner, shall misconduct himself or to be found to be incompetent, disrespectful, intemperate, dishonest, or otherwise objectionable or neglectful in the proper performance of his or their duties, or who neglect or refuses to comply with or carry out the direction of the owner, and such person or persons shall not be employed again thereon without written consent of the Engineer. All workmen shall have sufficient skill, ability, and experience to properly perform the work assigned to them and operate any equipment necessary to properly carry out the performance of the assigned duties. The Contractor shall furnish and maintain on the work all such equipment as is considered to be necessary for the prosecution of the work in an acceptable manner and at a satisfactory rate of progress. All equipment, tools, and machinery used for handling materials and executing any part of the work shall be subject to the approval of the Engineer and shall be maintained in a satisfactory, safe and efficient working condition. Equipment on any portion of the work shall be such that no injury to the work. Workmen or adjacent property will result from its use. C7-7(2) C7-7.6 WORK SCHEDULE: Elapsed working days shall be computed starting with the first day of the work completed as defined in C1-1.23 "WORKING DAYS" or [he date stipulated in the "WORK ORDER" for beginning work, whichever comes first. Nothing in these Contract Documents shall be construed as prohibiting the Contractor from working on Saturday, Sunday or Legal Holidays, providing [hat the following requirements are met: a. A request to work on a specific Saturday, Sunday or Legal Holiday must be made to the Engineer no later that the preceding Thursday. b. Any work to be done on the project on such a specific Saturday, Sunday or Legal Holiday must be, in the opinion of the Engineer, essential to the timely completion of the project. The Engineer's decision shall be final in response to such a request for approval to work on a specific Saturday, Sunday or Legal Holiday, and no extra compensation shall be allowed to the Contractor for any work performed on such a specific Saturday, Sunday or Legal Holiday. Calendar Days shall be defined in C1-1.24 and the Contractor may work as he so desires. C7-7.7 THv1E OF COMMENCEMENT AND COMPLETION: The Contractor shall commence the working operations within the time specified in the Contract Documents and set forth in the Work Order. Failure to do so shall be considered by the owner as abandonment of the Contract by the Contractor and the Owner may proceed as he sees fit. The Contractor shall maintain a rate of progress such as will insure that the whole work will be performed and the premises cleaned up in accordance with the Contract Documents and within the time established in such documents and such extension of time as may be properly authorized. C7-7.8 EXTENSION OF TIME COMPLETION: The Contractor's request for an extension of time of completion shall be considered only when the request for such extension is submitted in writing to the Engineer within seven days from and after the time alleged cause of delay shall occurred. Should an extension of the time of completion be requested such request will be forwarded to the City Council for approval. In adjusting the contract time for completion of work, consideration will be given to unforeseen causes beyond the control of and without the fault or negligence of the Contractor, fire, flood, tornadoes, epidemics, quarantine restrictions, strikes, embargoes, or delays of sub -contractors due to such causes. C7-7(3) When the date of completion is based on a calendar day bid, a request for extension of time because of inclement weather will not be considered. A request for extension of time due to inability to obtain supplies and materials will be considered only when a review of the Contractor's purchase order dates and other pertinent data as requested by the Engineer indicates that the Contractor has made a bonafide attempt to secure delivery on schedule. This shall include efforts to obtain the supplies and materials from alternate sources in case the first source cannot make delivery. If satisfactory execution and completion of the contract should require work and materials in greater amounts or quantities than those set forth in the approved Contract Documents, then the contract time mat be increased by Change Order. C7-7.9 DELAYS: 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. When such extra compensation is claimed, a written statement thereof shall be presented by the Contractor to the Engineer and if by the Engineer found correct, shall be approved and referred by the Engineer to the City Council for final approval or disapproval; and the action thereon by the City Council shall be final and binding. If delay is caused by specific orders given by the Engineer to stop work, or by the performance of extra work, or by the failure of the City to provide material or necessary instructions for carrying on the work, then such delay will entitle the Contractor to an equivalent extension of time, his application for shall, however, be subject to the approval of the City Council: and no such extension of time shall release the Contractor or the surety on his performance bond from all his obligations hereunder which shall remain in full force until the discharge of the contract. C7-7.10 TIME OF COMPLETION: The time of completion is an essential element of the Contract. Each bidder shall indicate in the appropriate place on the last page of the proposal, the number of working days or calendar days that he will require to fully complete this contract or the time of completion will be specified by the City in the proposal section of the Contract Documents. The number of days indicated shall be a realistic estimate of the time required to complete the work covered by the specific contract being bid upon. The amount of time so stated by the successful bidder or the City will become the time of completion specified in the Contract Documents. For each calendar day that any work shall remain uncompleted after the time specified in the Contract Documents, or increased time granted by the Owner, or as automatically increased by additional work or materials ordered after the contract is signed, the sum per day given in the following schedule, unless otherwise specified in other parts of the Contract Documents, will be deducted from the monies due the Contractor, not as a penalty, but as liquidated damages suffered by the Owner. C7-7(4) AMOUNT OF CONTRACT AMOUNT OF LIQUIDATED DAMAGES PER DAY Less than $ 5,000 , inclusive $ 35.00 $ 5,001 to $ 15,000 inclusive $ 45.00 $ 15,001 to $ 25,000 inclusive $ 63.00 $ 25,001 to $ 50,000 inclusive $ 105.00 $ 50,001 to $ 100,000 inclusive $ 154.00 $ 100,001 to $ 500,000 inclusive $ 210.00 $ 500,001 to $ 1,000,000 inclusive $ 315.00 $ 1,000,001 to $ 2,000,000 inclusive $ 420.00 $ 2,000,000 and over $ 630.00 The parties hereto understand and agree that any harm to the City caused by the Contractor's delay in completing the work hereunder in the time specified by the Contract Documents would be incapable or very difficult to calculate due to lack of accurate information, and that the "Amount of Liquidated Damages Per Day", as set out above, is a reasonable forecast of just compensation due the City for harm caused by any delay. C7-7.11 SUSPENSION BY COURT ORDER: The Contractor shall suspend operations on such part or parts of the work ordered by any court, and will not be entitled to additional compensation by virtue of such court order. Neither will he be liable to the City in the vent the work is suspended by a Court Order. Neither will the Owner be liable to the Contractor by virtue of any Court Order or action for which the Owner is not solely responsible. C7-7.12 TEMPORARY SUSPENSION: The Owner shall have the right to suspend the work operation wholly or in part for such period or periods of time as he may deem necessary due to unsuitable weather conditions or any other unsuitable conditions which in the opinion of the Owner or Engineer cause further prosecution of the work to be unsatisfactory or detrimental to the interest of the project. During temporary suspension of the work covered by this contract, for any reason, the Owner will make no extra payment for stand-by time of construction equipment and/or construction crews. If it should become necessary to suspend work for an indefinite period, the Contractor shall store all materials in such 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. 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 as set forth in Paragraph C7-7.8 EX PENSION OF THETIME OF COMPLETION, and should it be C7-7(5) determined by mutual consent of the Contractor and the Engineer that a solution to allow construction to proceed is not available within a reasonable period of time, then the 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 Engineer 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. No reimbursement shall be allowed if the equipment is moved to another construction project for the City of Fort Worth. The Contractor shall not suspend work without written notice from the Engineer and shall proceed with the work operations promptly when notified by the Engineer to so resume operations. C7-7.13 TERMINATION OF CONTRACT DUE TO NATIONAL EMERGENCY: Whenever, because of National Emergency, so declared by the president of the United States or other lawful authority, it becomes impossible for the Contractor to obtain all of the necessary labor, materials, and equipment for the prosecution of the work with reasonable continuity for a period of two months, the Contractor shall within seven days notify the City in writing, giving a detailed statement of the efforts which have been made and listing all necessary items of labor, materials, and equipment not obtainable. If, after investigations, the owner finds that such conditions existing and that the inability of the Contractor to proceed is not attributable in whole or in part to the fault or neglect of the Contractor, than if the Owner cannot after reasonable effort assist the Contractor in procuring and making available the necessary labor, materials, and equipment within thirty days, the Contractor my request the owner to terminate the contract and the owner may comply with the request, and the termination shall be conditioned and based upon a final settlement mutually acceptable to both the Owner and the Contractor and final payment shall be made in accordance with the terms of the agreed settlement, which shall include. But not be limited to the payment for all work executed but not anticipated profits on work which has not been performed. C7-7.14 SUSPENSION OR ABANDONMENT OF THE WORK AND ANNULMENT OF THE CONTRACT: The work operations on all or any portion or section of the work under Contract shall be suspended immediately on written order of the Engineer or the Contract may be declared canceled by the City Council for any good and sufficient cause. The following, by way of example, but not of limitation, may be considered grounds for suspension or cancellation: a. Failure of the Contractor to commence work operations within the time specified in the Work Order issued by the Owner. b. Substantial evidence that progress of the work operations by the Contractor is insufficient to complete the work within the specified time. C7-7(6) c. Failure of the Contractor to provide and maintain sufficient labor and equipment to properly execute the working operations. d. Substantial evidence that the Contractor has abandoned the work. e. Substantial evidence that the Contractor has become insolvent or bankrupt, or otherwise financially unable to carry on the work satisfactorily. f. Failure on the part of the Contractor to observe any requirements of the Contract Documents or to comply with any orders given by the Engineer or Owner provided for in these Contract Documents. g. Failure of the Contractor promptly to make good any defect in materials or workmanship, or any defects of any nature the correction of which has been directed in writing by the Engineer or the Owner. h. Substantial evidence of collusion for the purpose of illegally procuring a contract or perpetrating fraud on the City in the construction of work under contract. i. A 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. j. If the Contractor shall for any cause whatsoever not carry on the working operation in an acceptable manner. k. If the Contractor commences legal action against the Owner. A Copy of the suspension order or action of the City Council shall be served on the Contractor's Sureties. When work is suspended for any cause or causes, or when the contract is canceled, the Contractor shall discontinue the work or such part thereof as the owner shall designate, whereupon the Sureties may, at their option, assume the contract or that portion thereof which the Owner has ordered the Contractor to discontinue, and may perform the same or may, withwritten consent of the owner, sublet the work or that portion of the work as taken over, provided however, that the Sureties shall exercise their option, if at all, within two weeks after the written notice to discontinue the work has been served upon the Contractor and upon the Sureties or their authorized agents. The Sureties, in such event shall assume the Contractor's place in all respects, and shall be paid by the Owner for all work performed by them in accordance with the terms of the Contract Documents. All monies remaining due the Contractor at the time of this default shall thereupon become due and payable to the Sureties as the work progresses, subject to all of the terms of the Contract Documents. C7-7(7) In case the Sureties do not, within the hereinabove specified time, exercise their right and option to assume the contract responsibilities, or that portion thereof which the Owner has ordered the Contractor to discontinue, then the Owner shall have the power to complete, by contract or otherwise, as it may determine, the work herein described or such work thereof as it may deem necessary, and the Contractor hereto agrees that the Owner shall have the right to take possession of and use any materials, plants, tools, equipment, supplies, and property of any kind provided by the Contractor for the purpose of carrying on the work and to procure other tools, equipment, materials, labor and property for the completion of the work, and to charge to the account of the Contractor of said contract expense for labor, materials, tools, equipment, and all expenses incidental thereto. The expense so charged shall be deducted by the owner from such monies as may be due or may become due at any time thereafter to the Contractor under and by virtue of the Contract or any part thereof. The Owner shall not be required to obtain the lowest bid for the work completing the contract, but the expense to be deducted shall be the actual cost of the owner of such work In case such expenses shall exceed the amount which would have been payable under the Contract if the same had been completed by the Contract, then the Contractor and his Sureties shall pay the amount of such excess to the City on notice from the Owner of the excess due. When any particular part of the work is being carried on by the Owner by contract or otherwise under the provisions of this section, the Contractor shall continue the remainder of the work in conformity with the terms of the Contract Documents and in such a manner as to not hinder or interfere with the performance of the work by the Owner. C7-7.15 FULFILLMENT OF CONTRACT: The Contract will be considered as having been fulfilled, save as provided in any bond or bonds or by law, when all the work and all sections or parts of the project covered by the Contract Documents have been finished and completed, the final inspection made by the Engineer, and the final acceptance and final payment made by the Owner. C7-7.16 TERMINATION FOR CONVENIENCE OF THE OWNER: The performance of the work under this contract may be terminated by the Owner in whole, or from time to time in part, in accordance with this section, whenever the Owner shall determine that such termination is in the best interest of the Owner. A. NOTICE OF TERMINATION: 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 Owner. 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 C7-7(8) claim, demand or suit shall be required of the Owner regarding such discretionary action B. CONTRACTOR ACTION: After receipt of a notice of termination, and except as otherwise directed by the Engineer, 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 Owner and deliver in the manner, at the times, and to the extent, if any, directed by the Engineer: 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 Owner. 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 Engineer 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. At a time not later than 30 days after the termination date specified in the notice of .termination, the Contractor may submit to the Engineer 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 C7-7(9) which has been directed or authorized by Engineer, Not later than 15 days thereafter, the owner shall accept title to such items provided, that the list submitted shall be subject to verification by the Engineer 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. C. TERMINATION CLAIM: Within 60 days after the notice of termination, the Contractor shall submit his termination claim to the Engineer in the form and with the certification prescribed by the Engineer. Unless one or more extensions in writing are granted by the Owner upon request of the Contractor, made in writing within such 60-day period or authorized extension thereof, any and all such claims shall be conclusively deemed waived. D. AMOUNTS: Subject to the provisions of Item C7-7.1(C), the Contractor and the Owner may agree upon the whole or any part of the amount or amounts to be paid to the Contractor by reason of the total or partial termination of the work pursuant hereto; provided, that such agreed amount or amounts shall never exceed the total contract price reduced by the amount of payments otherwise made and as further reduced by the contract price work not terminated. The contract shall be amended accordingly, and the Contractor shall be paid the agreed amount. No amount shall be due for lost or anticipated profits> Nothing in C7-7.16(E) hereafter, prescribing the amount to be paid to the Contractor by reason of the termination of work pursuant to this section, shall be deemed to limit, restrict or otherwise determine or affect the amount or amounts which may be agreed upon to be paid to the Contractor pursuant to this paragraph. E. FAILURE TO AGREE: In the event of the failure of the Contractor and the Owner to agree as provided in C7-7.16(D) upon the whole amount to be paid to the Contractor by reason of the termination of the work pursuant to this section, the Owner 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 [he amounts determined. No amount shall be due for lost or anticipated profits. F. DEDUCTIONS: In arriving at the amount due the Contractor under this section there shall be deducted; 1. all unliquidated advance or other payments on account theretofore made to the Contractor, applicable to the terminated portion of this contract; C7-7(1 0) 2. any claim which the Owner may have against the Contractor in connection with this contract; and 3. the agreed price for, or the proceeds of the sale of, any materials, supplies or other things kept by the Contractor or sold, pursuant to the provisions of this clause, and not otherwise recovered by or credited to the Owner. G. ADJUSTMENT: If the termination hereunder be partial, prior to the settlement of the terminated portion of this contract, the Contractor may file with the Engineer a request in writing for an equitable adjustment of the price or prices specified in the contract relating to the continued portion of the contract (the portion not terminated by notice of termination), such equitable adjustment as may be agreed upon shall be made in such price or prices; noting contained herein, however, shall limit the right of the owner and the Contractor to agree upon the amount or amounts to be paid tot he Contractor for the completion of the continued portion of the contract when said contract does not contain an established contract price for such continued portion. H. NO LIMITATION OF RIGHTS: Noting contained in this section shall limit or alter the rights which the Owner may have for termination of this contract under C7-7.14 hereof entitled "SUSPENSION OR ABANDONMENT OF THE WORK AND ANNULMENT OF CONTRACT" or any other right which the Owner may have for default or breach of contract by Contractor. C7-7.17 SAFETY METHODS AND PRACTICES: The Contractor shall be responsible for initiating, maintaining and supervising all safety precautions and programs in connection with the work at all times and shall assume all responsibilities for their enforcement. The Contractor shall comply with federal, state, and local laws, ordinances, and regulations so as to protect person and property from injury, including death, or damage in connection with the work. C7-7(11) PART C - GENERAL CONDITIONS C8-8 MEASUREMENT AND PAYMENT SECTION C8-8 MEASUREMENT AND PAYMENT C8-8.1 MEASUREMENT OF QUANT1'IThS: The determination of quantities of work performed by the Contractor and authorized by the Contract Documents acceptably completed under the terms of the Contract Documents shall be made by the Engineer, based on measurements made by the Engineer. These measurements will be made according to the United States Standard Measurements used in common practice, and will be the actual length, area, solid contents, numbers, and weights of the materials and item installed. C8-8.2 UNIT PRICES: When in the Proposal a "Unit Price" is set forth, the said "Unit Price" shall'include the furnishing by the Contractor of all labor, tools, materials, machinery, equipment, appliances and appurtenances necessary for the construction of and the completion in a manner acceptable to the Engineer of all work to be done under these Contract Documents. The "Unit Price" shall include all permanent and temporary protection of overhead, surface, and underground structures, cleanup, finishing costs, overhead expense, bond, insurance, patent fees, royalties, risk due to the elements and other clauses, delays, profits, injuries, damages claims, taxes, and all other items not specifically mentioned that may be required to fully construct each item of the work complete in place and in a satisfactory condition for operation. C8-8.3 LUMP SUM: When in the Proposal a "Lump Sum" is set forth, the said "Lump Sum" shall represent the total cost for the Contractor to furnish all labor, tools, materials, machinery, equipment, appurtenances, and all subsidiary work necessary for the construction and completion of all the work to provide a complete and functional item as detailed in the Special Contract Documents and/or Plans. C8-8.4 SCOPE OF PAYMENT: The Contractor shall receive and accept the compensation as herein provided, in full payment for furnishing all labor, tools, materials, and incidentals for performing all work contemplated and embraced under these Contract Documents, for all loss and damage arising out of the nature of the work or from the action of the elements, for any unforeseen defects or obstructions which may arise or be encountered during the prosecution which may arise or be encountered during the prosecution of the work at any time before its final acceptance by the Owner, (except as provided in paragraph C5-5.14) for all risks of whatever description connected with the prosecution of the work, for all expenses incurred by or in consequence of the suspension or discontinuance of such prosecution of the working operations as herein specified, or any and all infringements of patents, trademarks, copyrights, or other legal reservations, C8-8(1) and for completing the work in an acceptable manner according to the terms of the Contract Documents. The payment of any current or partial estimate prior to the final acceptance of the work by the Owner shall in no way constitute an acknowledgment of the acceptance of the work, materials, or equipment, nor in any way prejudice or affect the obligations of the Contractor to repair, correct, renew, or replace at his own and proper expense any defects or imperfections in the construction or in the strength or quality of the material used or equipment or machinery furnished in or about the construction of the work under contract and its appurtenances, or any damage due or attributed to such defects, which defects, imperfections, or damage shall have been discovered on or before the final inspection and acceptance of the work or during the one year guaranty period after the final acceptance. The Owner shall be the sole judge of such defects, imperfections, or damage, and the Contractor shall be liable to the Owner for failure to correct the same as provided herein. C8-8.5 PARTIAL' ESTIMATES AND RETAINAGE: Between the 1S` and the 5thl day of each month, the Contractor shall submit to the Engineer a statement showing an estimate of the value of the work done during the previous month, or estimate period under the Contract Documents. Not later than the 10th day of the month, the Engineer shall verify such estimate, and if it is found to be acceptable and the value of the work performed since the last partial payment was made exceeds one hundred dollars ($100.00) inn amount, 90% of such estimated sum will be paid to the Contractor if the total contract amount is less than $400,000.00, or 95% of such estimated sum will be paid to the Contractor if the total contract amount is $400,000.00 or greater, within twenty-five (25) days after the regular estimate period. The City will have the option of preparing estimates on forms furnished by the City. The partial estimates may include acceptable nonperishable materials delivered to the work which are to be incorporated into the work as a permanent part thereof, but which at the time of the estimate have not been installed (such payment will be allowed on a basis of 85% of the net invoice value thereof). The Contractor shall furnish the Engineer such information as he may request to aid him as a guide in the verification or the preparation of partial estimates. It is understood that partial estimates from month to month will be approximate only, all partial monthly estimates and payment will be subject to correction in the estimate rendered following the discovery of an error in any previous estimate, and such estimate shall not, in any respect, be taken as an admission of the Owner of the amount of work done or of its quantity of sufficiency, or as an acceptance of the work done or the release of the Contractor of any of his responsibilities under the Contract Documents. The City reserves the right to withhold the payment of any monthly estimate if the Contractor fails to perform the work strictly in accordance with the specifications or provisions of this Contract. C8-8(2) C8-8.6 WITHHOLDING PAYMENT: Payment on any estimate or estimates may be held in abeyance if the performance of the construction operations is not in accordance with the requirements of the Contract Documents. C8-8.7 FINAL ACCEPTANCE: Whenever the improvements provided for by the Contract Documents shall have been completed and all requirements of the Contract Documents shall have been fulfilled on the part of the Contractor, the Contractor shall notify the Engineer in writing that the improvements are ready for final inspection. The Engineer shall notify the appropriate officials of the Owner, will within a reasonable time make such final inspection, and if the work is satisfactory, in an acceptable condition, and has been completed in accordance with the terms of the Contract Documents and all approved modifications thereof, the Engineer will initiate the processing of the final estimate and recommend final acceptance of the project and final payment thereof as outlines in paragraph C8-8.8 below. C8-8.8 FINAL PAYMENT: Whenever all the improvements provided for by the Contract Documents and all approved modifications thereof shall have been completed and all requirements of the Contract Documents have been fulfilled on the part of the Contractor, a final estimate showing the value of the work will be prepared by the Engineer as soon as the necessary measurements, computations, and checks can be made. All prior estimates upon which payment has been made are subject to necessary corrections or revisions in the final payment. The amount of the final estimate, less previous payments and any sums that have been deducted or retained under the provisions of the Contract Documents, will be paid to the Contractor within 60 days after the final acceptance by the Owner on a proper resolution of the City Council, provided the Contractor has furnished to the owner satisfactory evidence of compliance as follows: Prior to submission of the final estimate for payment, the Contractor shall execute an affidavit as furnished by the City, certifying that; A. all persons, firms, associations, corporations, or other organizations furnishing labor and/or materials have been paid in full, B. that the wage scale established by the City Council in the City of Fort Worth has been paid, and C. that there are no claims pending for personal injury and/or property damages. The acceptance by the Contractor of the last or final payment as aforesaid shall operate as and shall release the owner 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 said City relating to or connected with the Contract. C8-8(3) The making of the final payment by the Owner shall not relieve the Contractor of any guarantees or other requirements of the Contract Documents which specifically continue thereafter. C8-8.9 ADEQUACY OF DESIGN: It is understood that the Owner believes it has employed competent engineers and designers to prepare the Contract Documents and all modifications of the approved Contract Documents. It is, therefore, agreed that the Owner shall be responsible for the adequacy of its own design features, sufficiency of the Contract Documents, the safety of the structure, and the practicability of the operations of the completed project, provided the Contractor has complied with the requirements of the said Contract Documents, all approved modifications thereof, and additions and alterations thereof approved in writing by the Owner. The burden of proof of such compliance shall be upon the Contractor to show that he has complied with the Contract Documents, approved modifications thereof, and all alterations thereof. C8-8.10 GENERAL GUARANTY: Neither the final certificate of payment nor any provision in the Contract Documents nor partial or entire occupancy or use of the premises by the Owner shall constitute an acceptance of the work not done in accordance with the Contract Documents or relieve the Contractor of liability in respect to any express warranties or responsibility for faulty materials or workmanship. The Contractor shall remedy any defects or damages in the work and pay for any damage to the other work resulting therefrom which shall appear within a period of one year from the date of final acceptance of the work unless a longer period is specified and shall furnish a good and sufficient maintenance bond in the amount of 100 percent of the amount of the contract which shall assure the performance of the general guaranty as above outlined. The Owner will give notice of observed defects with reasonable promptness. C8-8.11 SUBSIDIARY WORK: Any and all work specifically governed by documentary requirements for the project, such as conditions imposed by the Plans, the General Contract Documents or these Special Contract Documents, in 'which no specific item for bid has been provided for in the Proposal, shall be considered as a subsidiary item of work, the cost of which shall be included in the price bid in the Proposal, for each bid item. Surface restoration, rock excavation and cleanup are general items of work which fall in the category of subsidiary work. C8-8.12 MISCELLANEOUS PLACEMENT OF MATERIAL: Material may be allocated under various bid items in the Proposal to establish unit prices for miscellaneous placement of material. These materials shall be used only when directed by the Engineer, depending on field conditions. Payment for miscellaneous placement of material will be made for only that amount of material used, measured to the nearest one - tenth unit. Payment for miscellaneous placement of material shall be in accordance with the General Contract Documents regardless of the actual amount used for the Project. C8-8.13 RECORD DOCUMENTS: The Contractor shall keep on record a copy of all specifications, plans, addenda, modifications, shop drawings and samples at the C8-8(4) site, in good order and annotated to show all changes made during the construction process. These shall be delivered to the Engineer upon completion of the work. C8-8(5) SECTION CI: SUPPLEMENTARY CONDITIONS TO PART C - GENERAL CONDITIONS A. General These Supplementary Conditions amend or supplement the General Conditions of the Contract and other provisions of the Contract Documents as indicated below. Provisions which are not so amended or supplemented remain in full force and affect. B. C8-8.5 PARTIAL ESTIMATES AND RETAINAGE: Page C8-8 (2), should be deleted in its entirety and replaced with the following: Partial pay estimates shall be submitted by the Contractor or prepared by the City on the 5th day and 20th day of each month that the work is in progress. The estimate shall be proceeded by the City on the l0th day and 251h day respectively. Estimates will be paid within 25 days following the end of the estimate period, less the appropriate retainage as set out below. Partial pay estimates may include acceptable nonperishable materials delivered to the work place which are to be incorporated into the work as a permanent part thereof, but which al the time of the pay estimate have not been so installed. If such materials are included within a pay estimate, payment shall be based upon 85% of the net voice value thereof. The Contractor will furnish the Engineer such information as may be reasonably requested to aid in the verification or the preparation of the pay estimate. For contracts of less than $400,000 at the time of execution, retainage shall be ten per cent (10%). For contracts of $400,000 or more at the time of execution, retainage shall be five percent (5%). Contractor shall pay subcontractors in accord with the subcontract agreement within five (5) business days after receipt by Contractor of the payment by City. Contractor's failure to make the required payments to subcontractors will authorize the City to withhold future payments from the Contractor until compliance with this paragraph is accomplished. It is understood that the partial pay estimates will be approximate only, and all partial pay estimates and payment of same will be subject to connection in the estimate rendered following the discovery of the mistake in any previous estimate. Partial payment by Owner for the amount of work done or of its quality or sufficiency or acceptance of the work done; shall not release the Contractor of any of its responsibilities under the Contract Documents. The City reserves the right to withhold the payment of any partial estimate if the Contractor fails to perform the work in strict accordance with the specifications or other provisions of this contract. C. Part C - General Conditions: Paragraph C3-3.11 of the General Conditions is deleted and replaced with D-3 of Part D - Special Conditions. D. C3-3.1 I INSURANCE: Page C3-3 (6): Delete subparagraph "g. LOCAL AGENT FOR INSURANCE AND BONDING" Revised 10/24/02 Pg. 1 E. C6-6.12 CONTRACTOR'S RESPONSIBLITY FOR DAMAGE CLAIMS: Page C6-6 (8), is deleted in its entirety and replaced with the following: Contractor covenants and agrees to indemnify City's engineer and architect, and their personnel at the project site for Contractor's sole negligence. In addition, Contractor covenants and agrees to indemnify, (told harmless and defend, at its own expense, the Owner, its officers, servants and employees, from and against any and all claims or suits for property loss, property damage, personal injury, including death, arising out of, or alleged to arise out of, the work and services to be performed hereunder by Contractor, its officers, agents, employees, subcontractors, licensees .or invitees, whether or not any such injury, damage or death is caused, in whole or in part, by the negligence or alleged negligence of Owner, its officers, servants, or employees. Contractor likewise covenants and agrees to indemnify and hold harmless the Owner from and against any and all injuries to Owner's officers, servants and employees and any damage, loss or destruction to property of the Owner arising from the performance of any oldie terms and conditions of this Contract, whether or not any such injury or damage is caused in whole or in mart by the negligence or alleged negligence of Owner, its officers, servants or employees. In (he event Owner receives a written claim for damages against the Contractor or its subcontractors prior to final payment, final payment shall not be made until Contractor either (a) submits to Owner satisfactory evidence that the claim has been settled and/or a release from the claimant involved, or (b) provides Owner with a letter from Contractor's liability insurance carrier that the claim has been referred to the insurance carrier. The Director may, if he deems it appropriate, refuse to accept bids on other City of Fort Worth public work from a Contractor against whom a claim for damages is outstanding as a result of work performed under a City Contract. F. INCREASED OR DECREASED QUANTITIES: Part C - General Conditions, Section C4-4 SCOPE OF WORK, Page C 4-4 (1), revise paragraph C4-4.3 INCREASED OR DECREASED QUANTITIES to read as follows: The Owner reserves the right to alter the quantities of the work to be performed or to extend or shorten the improvements at any time when and as found to be necessary, and the Contractor shall perform the work as altered, increased or decreased at the unit prices as established in the contract documents. No allowance will be made for any changes in lost or anticipated profits nor shall such changes be considered as waiving or invalidating any conditions or provisions of the Contact Documents. Variations in quantities of sanitary sewer pipes in depth categories shall be interpreted herein as applying to the overall quantities of sanitary sewer pipe in each pipe size but not to the various depth categories. G. C3-3.11 INSURANCE: Page C3-3 (7): Add subparagraph "h. ADDITIONAL Revised 10/24/02 Pg. 2 INSURANCE REQUIREMENTS" a. The City, its officers, employees and servants shall be endorsed as an additional insured on Contractor's insurance policies excepting employer's liability insurance coverage under Contractor's workers' compensation insurance policy. b. Certificates of insurance shall be delivered to the City of Port Worth, contract administrator in the respective department as specified in the bid documents, 1000 Throck norton Street, Fort Worth, -TX 76102, prior to commencement of work on the contracted project. c. Any failure on part of the City to request required insurance documentation shall not constitute a waiver of the insurance requirements specified herein. d. Each insurance policy shall be endorsed to provide the City a minimum thirty days notice of cancellation, non -renewal, and/or material change in policy terms or coverage. A ten days notice shall be acceptable in the event of non-payment of premium. e. Insurers must be authorized to do business in the State of Texas and have a current A.M. Best rating of A: VII or equivalent measure of financial strength and solvency. f. Deductible limits, or self -funded retention limits, on each policy must not exceed $10,000.00 per occurrence unless otherwise approved by the City. g. Other than worker's compensation insurance, in lieu of traditional insurance, City may consider alternative coverage or risk treatment measures through insurance pools or risk retention groups. The City must approve in writing any alternative coverage. h. Workers' compensation insurance policy(s) covering employees employed on the project shall be endorsed with a waiver of subrogation providing rights of recovety in favor of the City. i. City shall not be responsible for the direct payment of insurance premium costs for contractor's insurance. j. Contractor's insurance policies shall each be endorsed to provide that such insurance is primary protection and any self -funded or commercial coverage maintained by City shall not be called upon to contribute to Toss recovery. k. In the course of the project, Contractor shall report, in a timely manner, to City's officially designated contract administrator any known Toss occurrence which could give rise to a liability claim or lawsuit or which could result in a property loss. 1. Contractor's liability shall not be limited to the specified amounts of insurance required herein. Revised 10/24/02 Pg. 3 in. Upon the request of City, Contractor shall provide complete copies of all insurance policies required by these contract documents. H. C8-8.4 SCOPE OF PAYMENT: Delete C8-8.4, Scope of Payment at page C8-8(1) is deleted in its entirety and replaced with the following: The Contractor shall receive and accept the compensation as herein provided, in full payment for furnishing all labor, tools, materials, and incidentals for performing all work contemplated and embraced under these Contract Documents, for all loss and damage arising out of the nature of the work or from the action of the elements, for any unforeseen defects or obstructions which may arise or be encountered during the prosecution which may arise or be encountered during the prosecution of the work at any time before its final acceptance by the Owner, (except as provided in paragraph C5-5.14) for all risks of whatever description connected with the prosecution of the work, for all expenses incurred by or in consequence of the suspension or discontinuance of such prosecution of the working operations as herein specified, or any and all infringements of patents, trademarks, copyrights, or other legal reservations, and for completing the work in an acceptable manner according to the terms of the Contract Documents. The payment of any current or partial estimate prior to the final acceptance of the work by the Owner shall in no way constitute an acknowledgment of the acceptance of the work, materials, or equipment, nor in any way prejudice or affect the obligations of the Contractor to repair, correct, renew, or replace at his own and proper expense any defects or imperfections in the construction or in the strength or quality of the material used or equipment or machinery furnished in or about the construction of the work under contract and its appurtenances, or any damage due or attributed to such defects, which defects, imperfections, or damage shall have been discovered on or before the final inspection and acceptance of the work or during the two (2) year guaranty period after the final acceptance. The Owner shall be the sole judge of such defects, imperfections, or damage, and the Contractor shall be liable to the Owner for failure to correct the same as provided herein. f. C8-8.10 GENERAL GUARANTY: Delete C8-8.10, General Guaranty at page C8-8(4) is deleted in its entirety and replaced with the following: Neither the final certificate of payment nor any provision in the Contract Documents, nor partial or entire occupancy or use of the premises by the Owner shall constitute an acceptance of work not done in accordance with the Contract Documents or relieve the Contractor of liability in respect to any express warranties or.responsibility for faulty materials or workmanship. 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 dale of final acceptance of the work unless a longer period is specified and shall furnish a good and sufficient maintenance bond in the amount of 100 percent of the amount of the contract which shall assure the performance of the general guaranty as above outlined. The Owner will give notice of observed defects with reasonable promptness. Revised 10/24/02 Pg. 4 Any reference to any shorter period of time of warranty contained elsewhere within the specifications shall be resolved in favor of this specifications, it being the City's intent that the Contractor guarantee its work for a period of two (2) years following the date of acceptance of the project. In the Special Instructions to Bidders, TPW contracts place the following in lieu of the existing paragraph 2. J. Part C - General Conditions, Section C2-2 INTERPRETATION AND PREPARATION OF PROPOSAL, Page C2-2 (4) exchange paragraphs C2-2.7, C2-2.8 and C2-2.9 with the following: C2-2.7 DELIVERY OF PROPOSAL: No proposal will be considered unless it is delivered, accompanied by its proper Bid Security, to the Purchasing Manager or his representative at the official location and stated time set forth in the "Notice to Bidders." It is the Bidder's sole responsibility to deliver the proposal at the proper time to the proper place. The mere fact that a proposal was dispatched will not be considered. The Bidders must have the proposal actually delivered. Each proposal shall be in a sealed envelope plainly marked with the word "PROPOSAL," and the name or description of the project as designated in the "Notice to Bidders." The envelope shall be addressed to the Purchasing Manager, City of Fort Worth Purchasing Division, P.O. Box 17027, Fort Worth, Texas 76102. C2-2.8 WITHDRAWING PROPOSALS: Proposals actually filed with the Purchasing Manager cannot be withdrawn prior to the time set for opening proposals. A request for non -consideration of a proposal must be made in writing, addressed to the City Manager, and filed with him prior to the time set for the opening of proposals. After all proposals not requested for non -consideration are opened and publicly read aloud, the proposals for which non -consideration requests have been properly filed may, at the option of the Owner, be returned unopened. • C2-2.9 TELEGRAPHIC MODIFICATION OF PROPOSALS: Any bidder may modify his proposal by telegraphic communication at any lime prior to the time set for opening proposals, provided such telegraphic communication is received by the Purchasing Manager prior to the said proposal opening time, and provided further, that the City Manager is satisfied that a written and duly authenticated confirmation of such telegraphic communication over the signature of the bidder was mailed prior to the proposal opening time. If such confirmation is not received within forty-eight (48) hours alter the proposal opening time, no further consideration will be given to the proposal K. C3-3.7 BONDS (CITY LET PROJECTS): Reference Part C, General Conditions, dated November 1, 1987; (City let projects) make the following revisions: 1. Page C3-3(3); the paragraph after paragraph C3-3.7d Other Bonds should be revised to read: Revised 10/24/02 Pg. 5 In order for a surety to be acceptable to the City, the surety must (1) hold a certificate of authority from the United States secretary of the treasury to qualify as a surety on obligations permitted, or required under federal law; or (2) have obtained reinsurance for any liability in excess of $100,000 from a reinsurer that is authorized and admitted as a reinsurer in the state of Texas and is the holder of a certificate of authority from the Untied States secretary of the treasury to qualify as a surety on obligations permitted or required under federal law. Satisfactory proof of any such reinsurance shall be provided to the City upon request. The City, in its sole discretion, will determine the adequacy of the proof required herein. 2. Pg. C3-3(5) Paragraph C3-3.11 INSURANCE delete subparagraph "a. COMPENSATION INSURANCE". 3. Pg. C3-3(6), Paragraph C3-3.1 1 INSURANCE delete subparagraph "g. LOCAL AGENT FOR INSURANCE AND BONDING". L. RIGHT TO AUDIT: Part C - General Conditions, Section C8-8 MEASUREMENT AND PAYMENT, Page C8-8 (5), add the following: C8-8.14 RIGI-IT TO AUDIT: (a) 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 normal 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 section. 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 the subcontract, 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 normal working hours to all subcontractor facilities, and shall be provided adequate and appropriate work space, in order to conduct audits in compliance with the provisions of this article. 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 the Contractor for the cost of copies as follows: Revised 10/24/02 1. 50 copies and under - 10 cents per page Pg. 6 2, More than 50 copies - 85 cents for the first page plus fifteen cents for each page thereafter M. SITE PREPARATION: The Contractor shall clear rights -of -way or easements of obstruction which must be removed to make possible proper prosecution of the work as a part of this project construction operations. The contractor's attention is directed to paragraph C6-6.10 work within easements, page C6-6(4), part C - General Conditions of the Water Department General Contract Document and General Specifications. Clearing and restoration shall be considered as incidental to construction and all costs incurred will be considered to be included in the Linear Foot price oldie pipe. N. Reference Part C - General Conditions, Section C6-6.8 BARRICADES, WARNINGS AND WATCHMEN: 1. Wherever the word Watchmen appears in this paragraph, it shall be changed to the word flagmen. 2. In the first paragraph, lines five (5) and six (6), change the phrase take all such other precautionary measures to take all reasonable necessary measures. O. MINORITY/WOMEN BUSINESS ENTERPRISE COMPLIANCE: Reference Part C (General Conditions), Section C3-3.2 Entitled "MINORITY BUSINESS ENTERPRISE/WOMEN-OWNED BUSINESS ENTERPRISE COMPLIANCE" shall be deleted in its entirety and replaced with the following: Upon request, Contractor agrees to provide to Owner complete and accurate information regarding actual work performed by a Minority Business Enterprise (MBE) and/or a Woman Business Enterprise (WISE) on the contract and payment therefore. Contractor further agrees to permit an audit and/or examination of any books, records or files in its possession that will substantiate the actual work performed by an MBE and/or WBE. The misrepresentation of facts (other than a negligent misrepresentation) and/or the commission of fraud by the Contractor will be grounds for termination of the contract and/or initiating action under appropriate federal, state or local laws or ordinances relating to false statements; further, any such misrepresentation (other than negligent misrepresentation) and/or commission of fraud will result in the Contractor being determined to be irresponsible and barred from participating in City work for a period of time of not less than thee (3) years. Revised 10/24/02 1'g. 7 P. WAGE RATES: Section C3-3.13 of the General Conditions is deleted and replaced with the following: Revised 10/24/02 (a) The contractor shall comply with all requirements of Chapter 2258, Texas Government Code, including the payment of not Tess 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, Texas Government Code. Such prevailing wage rates are included in these contract documents. (b) The contractor shall, for a period of three (3) years following the date of acceptance of the work, maintain records that sho\v (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. These records shall be open at all reasonable hours for inspection by the City. The provisions of Section C-1, L. Right to Audit (Rev. 9/30/02) pertain to this inspection. (c) The contractor shall include in its subcontracts and/or shall otherwise require all of its subcontractors to comply with paragraphs (a) and (b) above. (d) With each partial payment estimate or payroll period, whichever is Tess, an affidavit staling that the contractor has complied with the requirements of Chapter 2258, Texas Government Code. The contractor shall post the prevailing wage rates in a conspicuous place at the site of the project at all times. Pg. 8 PART D - SPECIAL CONDITIONS D-1 GENERAL 3 D-2 COORDINATION MEETING 6 D-3 CONTRACTOR COMPLIANCE WITH WORKER'S COMPENSATION LAW 6 D- 4 COORDINATION WITH FORT WORTH WATER DEPARTMENT 8 D- 5 CROSSING OF EXISTING UTILITIES 8 D- 6 EXISTING UTILITIES AND IMPROVEMENTS 9 D- 7 • CONSTRUCTION TRAFFIC OVER PIPELINES 9 D- 8 TRAFFIC CONTROL 10 D- 9 DETOURS 11 D- 10 EXAMINATION OF SITE 11 D- 11 ZONING COMPLIANCE 11 D- 12 WATER FOR CONSTRUCTION 11 D- 13 WASTE MATERIAL 11 D- 14 PROJECT CLEANUP AND FINAL ACCEPTANCE 11 D- 15 SAFETY RESTRICTIONS - WORK NEAR HIGH VOLTAGE LINES 12 D- 16 BID QUANTITIES 12 D- 17 CUTTING OF CONCRETE 12 D- 18 PROJECT DESIGNATION SIGN 13 D- 19 CONCRETE SIDEWALK AND DRIVEWAY REPLACEMENT 13 D- 20 MISCELLANEOUS PLACEMENT OF MATERIAL 13 D- 21 CRUSHED LIMESTONE BACKFILL 14 D- 22 2:27 CONCRETE 14 D- 23 TRENCH EXCAVATION, BACKFILL, AND COMPACTION 14 D- 24 TRENCH PAVEMENT (PERMANENT) REPAIR (E2-19) FOR UTILITY CUTS 15 D- 25 SITE SPECIFIC TRENCH SAFETY SYSTEM (COVERS ALL PROJECTS) 16 D- 26 SANITARY SEWER MANHOLES 17 D- 27 SANITARY SEWER SERVICES 20 D- 28 REMOVAL, SALVAGE, AND ABANDONMENT OF EXISTING FACILITIES 21 D- 29 DETECTABLE WARNING TAPES 23 D- 30 PIPE CLEANING 24 D- 31 DISPOSAL OF SPOIL/FILL MATERIAL 24 D- 32 MECHANICS AND MATERIALMEN'S LIEN 24 D- 33 SUBSTITUTIONS 24 D- 34 PRE -CONSTRUCTION TELEVISION INSPECTION OF SANITARY SEWER 25 D- 35 VACUUM TESTING OF SANITARY SEWER MANHOLES 28 D- 36 BYPASS PUMPING 29 D- 37 POST -CONSTRUCTION TELEVISION INSPECTION OF SANITARY SEWER 29 D- 38 SAMPLES AND QUALITY CONTROL TESTING 31 D- 39 TEMPORARY EROSION, SEDIMENT, AND WATER POLLUTION CONTROL (FOR DISTURBED AREAS LESS THAN 1 ACRE) 31 D- 40 INGRESS AND EGRESS/OBSTRUCTION OF ACCESS TO DRIVES 32 D- 41 PROTECTION OF TREES, PLANTS AND SOIL 33 D- 42 SITE RESTORATION 33 D- 43 CITY OF FORT WORTH STANDARD PRODUCT LIST 33 D- 44 TOPSOIL, SODDING, SEEDING & HYDROMULCHING 33 D- 45 CONFINED SPACE ENTRY PROGRAM 39 D- 46 SUBSTANTIAL COMPLETION INSPECTION/FINAL INSPECTION 39 D- 47 EXCAVATION NEAR TREES (WHERE IDENTIFIED ON THE PLANS) 39 D- 48 CONCRETE ENCASEMENT OF SEWER PIPE 40 D- 49 CLAY DAM 40 02/09/2010 SC-1 PART D - SPECIAL CONDITIONS D- 50 EXPLORATORY EXCAVATION (D-HOLE) 40 D- 51 INSTALLATION OF WATER FACILITIES 41 51.1 Polyvinyl Chloride (PVC) Water Pipe 41 51.2 Blocking 41 51.3 Type of Casing Pipe 41 51.4 Tie -Ins 42 51.5 Connection of Existing Mains 42 51.6 Valve Cut -Ins 42 51.7 Water Services 42 51.8 2-Inch Temporary Service Line 44 51.9 Purging and Sterilization of Water Lines 45 51.10 Work Near Pressure Plane Boundaries 46 51.11 Water Sample Station 46 51.12 Ductile Iron and Gray Iron Fittings 46 D- 52 SPRINKLING FOR DUST CONTROL 47 D- 53 DEWATERING 47 D- 54 TRENCH EXCAVATION ON DEEP TRENCHES 47 D- 55 TREE PRUNING 47 D- 56 TREE REMOVAL 48 D- 57 TEST HOLES 48 D- 58 PUBLIC NOTIFICATION PRIOR TO BEGINNING CONSTRUCTION AND NOTIFICATION OF TEMPORARY WATER SERVICE INTERRUPTION DURING CONSTRUCTION 49 D- 59 TRAFFIC BUTTONS 50 D- 60 SANITARY SEWER SERVICE CLEANOUTS 50 D- 61 TEMPORARY PAVEMENT REPAIR 50 D- 62 CONSTRUCTION STAKES 50 D- 63 EASEMENTS AND PERMITS 51 D- 64 PRE -CONSTRUCTION NEIGHBORHOOD MEETING 51 D- 65 WAGE RATES 52 D- 66 REMOVAL AND DISPOSAL OF ASBESTOS CEMENT PIPE 53 D-67 STORM WATER POLLUTION PREVENTION (FOR DISTURBED AREAS GREATER THAN 1 ACRE) 54 D-68 COORDINATION WITH THE CITY'S REPRESENTATIVE FOR OPERATIONS OF EXISTING WATER SYSTEMS 56 D-69 ADDITIONAL SUBMITTALS FOR CONTRACT AWARD 56 D-70 EARLY WARNING SYSTEM FOR CONSTRUCTION 56 D-71 AIR POLLUTION WATCH DAYS 57 D-72 FEE FOR STREET USE PERMITS AND RE -INSPECTIONS 57 02/09/2010 SC-2 PART D - SPECIAL CONDITIONS This Part D — Special Conditions is complimentary to Part C — General Conditions and Part C1 — Supplementary Conditions to Part C of the Contract. Anything contained in this Part D that is additive to any provision in Part C — General Conditions and part Cl — Supplementary Conditions to Part C of the Contract are to be read together. Any conflict between Part C — General Conditions and Part C1 — Supplementary Conditions of the Contract and this Part D, Part D shall control. FOR: PROJECT DESCRIPTION CIP 2008, Council District 7, City Project No. 01270, DOE No. 6178 TPW No. C204-541200-207400127083 Water Project No. P253-541200-60-170127083 Sewer Project No. P258-541200-70-170127083 Paving, Water and Sanitary Sewer Replacement Belle Place (Collinwood Ave. to Calmont Ave.) Dorothy Lane (Lafayette Ave. to Byers Ave.) Sutter Ave. (Crestline Rd. to Lafayette Ave.) Washburn Ave. (Sutter Ave. to W. Dead End of Sutter Ave.) Harley Ave. (Sutter Ave. to W. Dead End of Sutter Ave.) D-1 GENERAL The order or precedence in case of conflicts or discrepancies between various parts of the Contract Documents subject to the ruling of the Engineer shall generally, but not necessarily, follow the guidelines listed below: 1. Plans 2. Contract Documents 3. Special Conditions The following Special Conditions shall be applicable to this project under the provisions stated above. The Contractor shall be responsible for defects in this project due to faulty materials and workmanship, or both, for a period of two (2) years from date of final acceptance of this project by the City of Fort Worth and will be required to replace at his expense any part or all of this project which becomes defective due to these causes. Subject to modifications as herein contained, the Fort Worth Water Department's General Contract Documents and General Specifications, with latest revisions, are made a part of the General Contract Documents for this project. The Plans, these Special Contract Documents and the rules, regulations, requirements, instructions, drawings or details referred to by manufacturers name, or identification include therein as specifying, referring or implying product control, performance, quality, or other shall be binding upon the contractor. The specifications and drawings shall be considered cooperative; therefore, work or material called for by one and not shown or mentioned in the other shall be accomplished or furnished in a faithful manner as though required by all. Any Contractor performing any work on Fort Worth water or sanitary sewer facilities must be pre - qualified with the Water Department to perform such work in accordance with procedures 02/09/2010 SC-3 PART D - SPECIAL CONDITIONS described in the current Fort Worth Water Department General Specifications, which general specifications shall govern performance of all such work. This contract and project, where applicable, may also be governed by the two following published specifications, except as modified by these Special Provisions: 1. STANDARD SPECIFICATIONS FOR STREET AND STORM DRAIN CONSTRUCTION - CITY OF FORT WORTH 2. STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION - NORTH CENTRAL TEXAS Any conflict between these contract documents and the above 2 publications shall be resolved in favor of these contract documents. A copy of either of these specifications may be purchased at the office of the Transportation and Public Works Director, 1000 Throckmorton Street, 2nd Floor, Municipal Building, Fort Worth, Texas 76102. The specifications applicable to each pay item are indicated by the call -out for the pay item by the designer. If not shown, then applicable published specifications in either of these documents may be followed at the discretion of the Contractor. General Provisions shall be those of the Fort Worth document rather than Division 1 of the North Central Texas document. Bidders shall not separate, detach or remove any portion, segment or sheets from the contract document at any time. Failure to bid or fully execute contract without retaining contract documents intact may be grounds for designating bids as "non -responsive" and rejecting bids or voiding contract as appropriate as determined by the City Engineer. INTERPRETATION AND PREPARATION OF PROPOSAL: A. DELIVERY OF PROPOSAL: No proposal will be considered unless it is delivered, accompanied by its proper Bid Security, to the Purchasing Manager or his representative at the official location and stated time set forth in the "Notice to Bidders". It is the Bidder's sole responsibility to deliver the proposal at the proper time to the proper place. The mere fact that a proposal was dispatched will not be considered. The Bidders must have the proposal actually delivered. Each proposal shall be in a sealed envelope plainly marked with the word "PROPOSAL", and the name or description of the project as designated in the "Notice to Bidders". The envelope shall be addressed to the Purchasing Manager, City of Fort Worth Purchasing Division, PO Box 17027, Fort Worth, Texas 76102. B. WITHDRAWING PROPOSALS: Proposals actually filed with the Purchasing Manager cannot be withdrawn prior to the time set for opening proposals. A request for non -consideration of a proposal must be made in writing, addressed to the City Manager, and filed with him prior to the time set for the opening of proposals. After all proposals not requested for non - consideration are opened and publicly read aloud, the proposals for which non -consideration requests have been properly filed may, at the option of the Owner, be returned unopened. C. TELEGRAPHIC MODIFICATION OF PROPOSALS: Any bidder may modify his proposal by telegraphic communication at any time prior to the time set for opening proposals, provided such telegraphic communication is received by the Purchasing Manager prior to the said proposal opening time, and provided further, that the City Manager is satisfied that a written and duly authenticated confirmation of such telegraphic communication over the signature of the bidder was mailed prior to the proposal opening time. If such confirmation is not received 02/09/2010 SC-4 PART D - SPECIAL CONDITIONS within forty-eight (48) hours after the proposal opening time, no further consideration will be given to the proposal. 02/09/2010 SC-5 PART D - SPECIAL CONDITIONS D-2 COORDINATION MEETING For coordination purposes, weekly meetings at the job site may be required to maintain the project on the desired schedule. The contractor shall be present at all meetings. D-3 CONTRACTOR COMPLIANCE WITH WORKER'S COMPENSATION LAW A. Definitions: 1. Certification of coverage ("certificate"). A copy of a certificate of insurance, a certificate of authority to self -insure issued by the commission, or a coverage agreement (TWCC-81, TWCC-82, TWCC-83, or TWCC-84), showing statutory workers' compensation insurance coverage for the person's or entity's employees providing services on a project, for the duration of the project. 2. Duration of the project - includes the time from the beginning of the work on the project until the contractor's/person's work on the project has been completed and accepted by the governmental entity. 3. Persons providing services on the project ("subcontractor" in §406.096)- includes all persons or entities performing all or part of the services the contractor has undertaken to perform on the project, regardless of whether that person contracted directly with the contractor and regardless of whether that person has employees. This includes, without limitation, independent contractors, subcontractors, leasing companies, motor carriers, owner operators, employees of any such entity, or employees of any entity which furnishes persons to provide services on the project. "Services" include, without limitation, providing, hauling, or delivering equipment or materials, or providing labor, transportation, or other services related to a project. "Services" does not include activities unrelated to the project, such as food/beverage vendors, office supply deliveries, and delivery of portable toilets. B. The Contractor shall provide coverage, based on proper reporting of classification codes and payroll amounts and filing of any coverage agreements, which meets the statutory requirements of Texas Labor Code, Section 401.011(44) or all employees of the Contractor providing services on the project, for the duration of the project. C. The Contractor must provide a certificate of coverage to the governmental entity prior to being awarded the contract. D. If the coverage period shown on the contractor's current certificate of coverage ends during the duration of the project, the contractor must, prior to the end of the coverage period, file a new certificate of coverage with the governmental entity showing that coverage has been extended. E. The Contractor shall obtain from each person providing services on a project, and provide the governmental entity: 1. A certificate of coverage, prior to that person beginning work on the project, so the governmental entity will have on file certificates of coverage showing coverage for all persons providing services on the project; and 02/09/2010 SC-6 PART D - SPECIAL CONDITIONS 2. No later than seven days after receipt by the contractor, a new certificate of coverage showing extension of coverage, if the coverage period shown on the current certificate of coverage ends during the duration of the project. F. The contractor shall retain all required certificates of coverage for the duration of the project and for one year thereafter. G. The contractor shall notify the governmental entity in writing by certified mail or personal delivery, within ten (10) days after the contractor knew or should have known, of any change that materially affects the provision of coverage of any person providing services on the project. H. The contractor shall post on each project site a notice, in the text, form and manner prescribed by the Texas Worker's Compensation Commission, informing all persons providing services on the project that they are required to be covered, and stating how a person may verify coverage and report lack of coverage. I. The contractor shall contractually require each person with whom it contracts to provide services on a project, to: 1. Provide coverage, based on proper reporting on classification codes and payroll amounts and filing of any coverage agreements, which meets the statutory requirements of Texas Labor Code, Section 401.011(44) for all of its employees providing services on the project, for the duration of the project; 2. Provide to the Contractor, prior to that person beginning work on the project, a certificate of coverage showing that coverage is being provided for all employees of the person providing services on the project, for the duration of the project; 3. Provide the Contractor, prior to the end of the coverage period, a new certificate of coverage showing extension of coverage, if the coverage period shown on the current certificate of coverage ends during the duration of the project; 4. Obtain from each other person with whom it contracts, and provide to the Contractor: a.) A certificate of coverage, prior to the other person beginning work on the project; and b.) A new certificate of coverage showing extension of coverage, prior to the end of the coverage period, if the coverage period shown on the current certificate of coverage ends during the duration of the project. 5. Retain all required certificates of coverage on file for the duration of the project and for one year thereafter. 6. Notify the governmental entity in writing by certified mail or personal delivery, within ten (10) days after the person knew or should have known, of any change that materially affects the provision of coverage of any person providing services on the project; and 02/09/2010 SC-7 PART D - SPECIAL CONDITIONS 7. Contractually require each person with whom it contracts, to perform as required by paragraphs (1)-(7), with the certificates of coverage to be provided to the person for whom they are providing services. 8. By signing this contract or providing or causing to be provided a certificate of coverage, the contractor is representing to the governmental entity that all employees of the contractor who will provide services on the project will be covered by worker's compensation coverage for the duration of the project, that the coverage will be based on proper reporting of classification codes and payroll amounts, and that all coverage agreements will be filed with the appropriate insurance carrier or, in the case of a self -insured, with the commission's Division of Self -Insurance Regulation. Providing false or misleading information may subject the contractor to administrative, criminal, civil penalties or other civil actions. 9. The contractor's failure to comply with any of these provisions is a breach of contract by the contractor which entitles the governmental entity to declare the contract void if the contractor does not remedy the breach within ten days after receipt of notice of breach from the governmental entity. J. The contractor shall post a notice on each project site informing all persons providing services on the project that they are required to be covered, and stating how a person may verify current coverage and report failure to provide coverage. This notice does not satisfy other posting requirements imposed by the Texas Worker's Compensation Act or other Texas Worker's Compensation Commission rules. This notice must be printed with a title in at least 30 point bold type and text in at least 19 point normal type, and shall be in both English and Spanish and any other language common to the worker population. The text for the notices shall be the following text, without any additional words or changes: "REQUIRED WORKER'S COMPENSATION COVERAGE The law requires that each person working on this site or providing services related to this construction project must be covered by workers' compensation insurance. This includes persons providing, hauling, or delivering equipment or materials, or providing labor or transportation or other service related to the project, regardless of the identity of their employer or status as an employee." Call the Texas Worker's Compensation Commission at (512) 463-3642 to receive information on the legal requirement for coverage, to verify whether your employer has provided the required coverage, or to report an employer's failure to provide coverage". D- 4 COORDINATION WITH FORT WORTH WATER DEPARTMENT During the construction of this project, it will be necessary to deactivate, for a period of time, existing lines. The Contractor shall be required to coordinate with the Water Department to determine the best times for deactivating and activating those lines. D- 5 CROSSING OF EXISTING UTILITIES Where a proposed water line crosses over a sanitary sewer or sanitary sewer service line and/or proposed sewer line crosses over a water line and the clear vertical distance is Tess than 9 feet barrel to barrel, the sanitary sewer or sanitary sewer service line shall be made watertight or be 02/09/2010 SC-8 PART D - SPECIAL CONDITIONS constructed of ductile iron pipe. The Engineer shall determine the required length of replacement. The material for sanitary sewer mains and sanitary sewer laterals shall be Class 51 Ductile Iron Pipe with polyethylene wrapping. The material for sanitary sewer service lines shall be extra strength cast iron soil pipe with polyethylene wrapping. Adapter fittings shall be a urethane or neoprene coupling ASTM. C-425 with series 300 stainless steel compression straps. Backfill, fittings, tie-ins and all other associated appurtenances required are deemed subsidiary work, the cost of which. shall be included in the price bid in the Proposal for each bid item. D- 6 EXISTING UTILITIES AND IMPROVEMENTS The plans show the locations of all known surface and subsurface structures. However, the Owner assumes no responsibility for failure to show any or all of these structures on the Plans, or to show them in their exact location. It is mutually agreed that such failure shall not be considered sufficient basis for claims for additional compensation for extra work or for increasing the pay quantities in any manner whatsoever. The Contractor shall be responsible for verifying the locations of and protecting all existing utilities, service lines, or other property exposed by his construction operations. Contractor shall make all necessary provisions (as approved or authorized by the applicable utility company) for the support, protection and/or temporary relocation of all utility poles, gas lines, telephone cables, utility services, water mains, sanitary sewer lines, electrical cables, drainage pipes, and all other utilities and structures both above and below ground during construction. It is understood that the Contractor is not responsible for the permanent relocation of existing utilities in direct conflict with the proposed construction. The Contractor is liable for all damages done to such existing facilities as a result of his operations and any and all cost incurred for the protection and/or temporary relocation of such facilities are deemed subsidiary work and the cost of same and shall be included in the cost bid per linear foot of pipe installed. NO ADDITIONAL COMPENSATION WILL BE ALLOWED. Where existing utilities or service lines are cut, broken or damaged the Contractor shall replace or repair the utilities or service lines with the same type of original material and construction, or better, unless otherwise shown or noted on the plans, at his own cost and expense. The Contractor shall immediately notify the Owner of the damaged utility or service line. He shall cooperate with the Owners of all utilities to locate existing underground facilities and notify the Engineer of any conflicts in grades and alignment. In case it is necessary to change or move the property of any owner of a public utility, such property shall not be moved or interfered with until ordered to do so by the Engineer. The right is reserved to the owner of public utilities to enter upon the limits of the project for the purpose of making such changes or repairs of their property that may be made necessary by performance of this contract. The utility lines and conduits shown on the plans are for information only and are not guaranteed by the City of the Engineer to be accurate as to extent, location, and depth; they are shown on the plans as the best information available at the time of design, from the owners of the utilities involved and from evidences found on the ground. D- 7 CONSTRUCTION TRAFFIC OVER PIPELINES It is apparent that certain construction vehicles could exceed the load bearing capacity of the pipe under shallow bury conditions. It will be the responsibility of the Contractor to protect both the new 02/09/2010 SC-9 PART D - SPECIAL CONDITIONS line and the existing lines from these possibly excessive loads. The Contractor shall not, at any time, cross the existing or new pipe with a truck delivering new pipe to the site. Any damage to the existing or new pipe will be repaired or replaced by the Contractor, at the Contractor's expense, to the satisfaction of the City. In locations where it is not permissible to cross the existing or proposed pipes without additional protection the Contractor may elect to provide additional protection of the pipes so that more frequent crossings of the pipes are allowed. It still is, however, the responsibility of the Contractor to repair any damage to the existing or proposed lines, if the damage results from any phase of his construction operation. D- 8 TRAFFIC CONTROL The contractor will be required to obtain a "Street Use Permit" prior to starting work. As part of the "Street Use Permit" a traffic control plan is required. The Contractor shall be responsible for providing traffic control during the construction of this project consistent with the provisions set forth in the "Latest Edition Texas Manual on Uniform Traffic Control Devices for Streets and Highways" issued under the authority of the "State of Texas Uniform Act Regulating Traffic on Highways," codified as Article 6701d Vernon's Civil Statutes, pertinent sections being Section Nos. 27, 29, 30 and 31. Unless otherwise included as part of the Construction documents, the Contractor shall submit a traffic control plan (duly sealed, signed and dated by a Registered Professional Engineer (P.E.) in the state of Texas), to the City Traffic Engineer [Tel (817)392-8770] at or before the preconstruction conference. The P.E. preparing the traffic control plan may utilize standard traffic reroute configurations posted as "Typicals" on the City's Buzzsaw website. Although work will not begin until the traffic control plan has been reviewed and approved, the Contractor's time will begin in accordance with the timeframe mutually established in the 'Notice to Proceed' issued the Contractor. The Contractor will not remove any regulatory sign, instructional sign, street name sign or other sign, which has been erected by the City. If it is determined that a sign must be removed to permit required construction, the Contractor shall contact the Transportation and Public Works Department, Signs and Markings Division, (Phone Number 817-392-7738) to remove the sign. In the case of regulatory signs, the Contractor must replace the permanent sign with a temporary sign meeting the requirements of the above -referenced manual and such temporary sign must be installed prior to the removal of the permanent sign. If the temporary sign is not installed correctly or if it does not meet the required specifications, the permanent sign shall be left in place until the temporary sign requirements are met. When construction work is completed to the extent that the permanent sign can be reinstalled, the Contractor shall again contact the Signs and Markings Division to reinstall the permanent sign and shall leave his temporary sign in place until such reinstallation is completed. Work shall not be performed on certain locations/streets during "peak traffic periods" as determination by the City Traffic Engineer and in accordance with the applicable provision of the "City of Fort Worth Traffic Control Handbook for Construction and Maintenance Work Areas." The lump sum pay item for traffic control shall cover design and / or installation, and maintenance of the traffic control plan. 02/09/2010 SC-10 PART D - SPECIAL CONDITIONS D- 9 DETOURS The contractor shall prosecute his work in such a manner as to create a minimum of interruption to traffic and pedestrian facilities and to the flow of vehicular and pedestrian traffic within the project area. D- 10 EXAMINATION OF SITE It shall be the responsibility of the prospective bidder to visit the project site and make such examinations and explorations as may be necessary to determine all conditions, which may affect construction of this project. Particular attention should be given to methods of providing ingress and egress to adjacent private and public properties, procedures for protecting existing improvements and disposition of all materials to be removed. Proper consideration should be given to these details during the preparation of the Proposal and all unusual conditions, which may give, rise to later contingencies should be brought to the attention of the Owner prior to the submission of the Proposal. D- 11 ZONING COMPLIANCE During the construction of this project, the Contractor shall comply with present zoning requirements of the City of Fort Worth in the use of vacant property for storage purposes. D- 12 WATER FOR CONSTRUCTION The Contractor at his own expense will furnish water for construction. D- 13 WASTE MATERIAL All waste material shall become the property of the Contractor and shall be disposed of by the Contractor at locations approved by the Engineer. All material shall be disposed of in such a manner as to present a neat appearance and to not obstruct proper drainage or to cause injury to street improvements or to abutting property. D- 14 PROJECT CLEANUP AND FINAL ACCEPTANCE The Contractor shall be aware that keeping the project site in a neat and orderly condition is considered an integral part of the contracted work and as such shall be considered subsidiary to the appropriate bid items. Clean up work shall be done as directed by the Engineer as the work progresses or as needed. If, in the opinion of the Engineer it is necessary, clean-up shall be done on a daily basis. Clean up work shall include, but not be limited to: • Sweeping the street clean of dirt or debris • Storing excess material in appropriate and organized manner • Keeping trash of any kind off of residents' property If the Engineer does not feel that the jobsite has been kept in an orderly condition, on the next estimate payment (and all subsequent payments until completed) of the appropriate bid item(s) will be reduced by 25%. Final cleanup work shall be done for this project as soon as all construction has been completed. No more than seven days shall elapse after completion of construction before the roadway, right- 02/09/2010 SC-11 PART D - SPECIAL CONDITIONS of -way, or easement is cleaned up to the satisfaction of the Engineer. The Contractor shall make a final cleanup of all parts of the work before acceptance by the City of Fort Worth or its representative. This cleanup shall include removal of all objectionable rocks, pieces of asphalt or concrete and other construction materials, and in general preparing the site of the work in an orderly manner and appearance. The City of Fort Worth shall give final acceptance of the completed project work. D- 15 SAFETY RESTRICTIONS - WORK NEAR HIGH VOLTAGE LINES The following procedures will be followed regarding the subject item on this contract: 1. A warning sign not less than five inches by seven inches, painted yellow with black letters that are legible at twelve feet shall be placed inside and outside vehicles such as cranes, derricks, power shovels, drilling rigs, pile drivers, hoisting equipment or similar apparatus. The warning sign shall read as follows: "WARNING - UNLAWFUL TO OPERATE THIS EQUIPMENT WITHIN SIX FEET OF HIGH VOLTAGE LINES." 2. Equipment that may be operated within ten feet of high voltage lines shall have insulating cage -type of guard about the boom or arm, except back hoes or dippers, and insulator links on the lift hook connections. 3. When necessary to work within six feet of high voltage electric lines, notification shall be given the power company (ONCOR) who will erect temporary mechanical barriers, de - energize the lines, or raise or lower the lines. The work done by the power company shall not be at the expense of the City of Fort Worth. The notifying department shall maintain an accurate log of all such calls to ONCOR, and shall record action taken in each case. 4. The Contractor is required to make arrangements with the ONCOR company for the temporary relocation or raising of high voltage lines at the Contractor's sole cost and expense. 5. No person shall work within six feet of a high voltage line without protection having been taken as outlined in Paragraph (3). D- 16 BID QUANTITIES Bid quantities of the various items in the proposal are for comparison only and may not reflect the actual quantities. There is no limit to which a bid item can be increased or decreased. Contractor shall not be entitled to renegotiation of unit prices regardless of the final measured quantities. To the extent that C4-4.3 conflicts with this provision, this provision controls. No claim will be considered for lost or anticipated profits based upon differences in estimated quantities versus actual quantities. D- 17 CUTTING OF CONCRETE When existing concrete is cut, such cuts shall be made with a concrete saw. All sawing shall be subsidiary to the unit cost of the respective item. 02/09/2010 SC-12 PART D - SPECIAL CONDITIONS D- 18 PROJECT DESIGNATION SIGN Project signs are required at all locations. It shall be in accordance with the attached Figure 30 (dated 9-18-96). The signs may be mounted on skids or posts. The Engineer shall approve the exact locations and methods of mounting. In addition to the 4' x 8' project signs, project signs shall be attached to barricades used where manhole rehabilitation or replacement is being conducted. Signs suspended from barricading shall be placed in such a way that signs do not interfere with reflective paint or coloring on the barricades. Barricade signs shall be in accordance with Figure 30, except that they shall be 1'-0" by 2'-0" in size. The information box shall have the following information: For Questions on this Project Call: (817) 392-8306 M-F 7:30 am to 4:30 p.m. or (817) 392-8300 Nights and Weekends Any and all cost for the required materials, labor, and equipment necessary for the furnishing of Project Signs shall be considered as a subsidiary cost of the project and no additional compensation will be allowed. D- 19 CONCRETE SIDEWALK AND DRIVEWAY REPLACEMENT At locations in the project where mains are required to be placed under existing sidewalks and/or driveways, such sidewalks and/or driveways shall be completely replaced for the full existing width, between existing construction or expansion joints with 3000 psi concrete with reinforcing steel on a sand cushion in accordance with City of Fort Worth Transportation/Public Works Department Standard Specifications for Construction, Item 504. At locations where mains are required to be placed under existing curb and gutter, such curb and gutter shall be replaced to match type and geometry of the removed curb and gutter shall be installed in accordance with City of Fort Worth Public Works Department Standard Specification for Construction, Item 502. Payment for cutting, backfill, concrete, forming materials and all other associated appurtenances required, shall be included in the square yard price of the bid item for concrete sidewalk or driveway repair. D- 20 MISCELLANEOUS PLACEMENT OF MATERIAL Material has been allocated under various bid items in the Proposal to establish unit prices for miscellaneous placement of material. These materials shall be used only when directed by the Engineer, depending on field conditions. Payment for miscellaneous placement of material will be made for only that amount of material used, measured to the nearest one -tenth unit. Payment for miscellaneous placement of material shall be in accordance with the General Contract Documents regardless of the actual amount used for the project. 02/09/2010 SC-13 PART D - SPECIAL CONDITIONS D- 21 CRUSHED LIMESTONE BACKFILL Where specified on the plans or directed by the Engineer, Crushed Limestone shall be used for trench backfill on this project. The material shall conform to Public Works Standard Specifications for Street and Storm Drain Construction Division 2 Item 208.2 - Materials and Division 2 Item 208.3 - Materials Sources. Trench backfill and compaction shall meet the requirements of E2-2 Excavation and Backfill, Construction Specifications, General Contract Documents, Payment for crushed limestone backfill in place shall be made at the unit price bid in the Proposal multiplied by the quantity of material used measured in accordance with E2-2.16 Measurement of Backfill Materials, Construction Specifications, and General Contract Documents. D- 22 2:27 CONCRETE Transportation and Public Works Department typical sections for Pavement and Trench Repair for Utility Cuts Figures STR-028,STR-029 and STR-031refer to using 2:27 Concrete as base repair. Since this call -out includes the word "concrete", the consistent interpretation of the Transportation and Public Works Department is that this ratio specifies two (2) sacks of cement per cubic yard of concrete. D- 23 TRENCH EXCAVATION, BACKFILL, AND COMPACTION Trench excavation and backfill under parking lots, driveways, gravel surfaced roads, within easements, and within existing or future R.O.W. shall be in accordance with Sections E1-2 Backfill and E2-2 Excavation and Backfill of the General Contract Documents and Specifications except as specified herein. 1. TRENCH EXCAVATION: In accordance 'with Section E2-2 Excavation and Backfill, if the stated maximum trench widths are exceeded, either through accident or otherwise, and if the Engineer determines that the design loadings of the pipe will be exceeded, the Contractor will be required to support the pipe with an improved trench bottom. The expense of such remedial measures shall be entirely the Contractor's own. All trenching operations shall be confined to the width of permanent rights -of -way, permanent easements, and any temporary construction easements. All excavation shall be in strict compliance with the Trench Safety Systems Special Condition of this document. 2. TRENCH BACKFILL: Trenches which lie outside of existing or future pavement shall be backfilled above the top of the embedment material with Type "C" backfill material. Excavated material used for Type "C" backfill must be mechanically compacted unless the Contractor can furnish the Engineer with satisfactory evidence that the P.I. of the excavated material is less than 8. Such evidence shall be a test report from an independent testing laboratory and must include representative samples of soils in all involved areas, with a map showing the location and depth of the various test holes. If excavated material is obviously granular in nature, containing little or no plastic material, the Engineer may waive the test report requirement. See E1-2.3, Type "C" or "D" Backfill, and E2-2.11 Trench Backfill for additional requirements. When Type "C" back -fill material is not suitable, Type "B" backfill material shall be used only with the consent and approval of the Engineer. In general, all backfill material for trenches in existing paved streets shall be in accordance with Figure WTR-029. Sand material specified in WTR-029 shall be obtained from an approved source and shall consist of durable particles free of thin or elongated pieces, lumps of clay, soil, loam or vegetable matter and shall meet the following gradation: 02/09/2010 SC-14 PART D - SPECIAL CONDITIONS • Less than 10% passing the #200 sieve • P.I. = 10 or less Additionally, the crushed limestone embedment gradation specified in Section E1-3 Crushed Limestone for Embedment of the General Contract Documents and Specifications shall be replaced with the following: Sieve Size % Retained 1" 0-10 1/2" 40-75 3/8" 55-90 #4 90-100 #8 95-100 All other provisions of this section shall remain the same. 3. TRENCH COMPACTION: All trench backfill shall be placed in lifts per E2-2.9 Backfill. Trenches which lie outside existing or future pavements shall be compacted to a minimum of 90% Standard Proctor Density (A.S.T.M. D698) by mechanical devices specifically designed for compaction or a combination of methods subject to approval by the Engineer. Trenches which lie under existing or future pavement shall be backfilled per Figure A with 95% Standard Proctor Density by mechanical devices specifically designed for compaction or a combination of methods subject to approval by the Engineer. Backfill material to be compacted as described above must be within +-4% of its optimum moisture content. The City, at its own expense, will perform trench compaction tests per A.S.T.M. standards on all trench backfill. Any retesting required as a result of failure to compact the backfill material to meet the standards will be at the expense of the Contractor and will be billed at the commercial rates as determined by the City. These soil density tests shall be performed at two (2) foot vertical intervals beginning at a level two (2) feet above the top of the installed pipe and continuing to the top of the completed backfill at intervals along the trench not to exceed 300 linear feet. The Contractor will be responsible for providing access and trench safety system to the level of trench backfill to be tested. No extra compensation will be allowed for exposing the backfill layer to be tested or providing trench safety system for tests conducted by the City. 4. MEASUREMENT AND PAYMENT: All material, with the exception of Type "B" backfill, and labor costs of excavation and backfill will be included in the price bid per linear foot of water and sewer pipe. D- 24 TRENCH PAVEMENT (PERMANENT) REPAIR (E2-19) FOR UTILITY CUTS The unit price bid under the appropriate bid item of the proposal shall cover all cost for providing pavement repair equal to or superior in composition, thickness, etc., to existing pavement as detailed in the Public Works Department typical sections for Pavement and Trench Repair for Utility Cuts, Figures STR-028 through STR-031. The results of the street cores that were conducted on the project streets, to determine HMAC depths on existing streets, are provided in these specifications and contract documents. 02/09/2010 SC-15 PART D - SPECIAL CONDITIONS All required paving cuts shall be made with a concrete saw in a true and straight line on both sides of the trench, a minimum of twelve (12) inches outside the trench walls. The trench shall be backfilled and the top nine (9) inches shall be filled with required materials as shown on paving details, compacted and level with the finished street surface. This finished grade shall be maintained in a serviceable condition until the paving has been replaced. All residential driveways shall be accessible at night and over weekends. It has been determined by the Transportation and Public Works Department that the strip of existing HMAC pavement between the existing gutter and the edge of the trench pavement repair will not hold up if such strip of existing pavement is two (2) feet or less in width. Therefore, at the locations in the project where the trench wall is three (3) feet or less from the lip of the existing gutter, the Contractor shall be required to remove the existing paving to such gutter. The pavement repair shall then be made from a minimum distance of twelve (12) inches outside the trench wall nearest the center of the street to the gutter line. The pavement shall be replaced within a maximum of five (5) working days, providing job placement conditions will permit repaving. If paving conditions are not suitable for repaving, in the opinion of the Owner, the repaving shall be done at the earliest possible date. A permit must be obtained from the Construction Services Section by the Contractor in conformance with Ordinance No. 3449 and/or Ordinance No. 792 to make utility cuts in the street. The Construction Services section will inspect the paving repair after construction. This permit requirement may be waived if work is being done under a Performance Bond and inspected by the Construction Services section. D- 25 SITE SPECIFIC TRENCH SAFETY SYSTEM (COVERS ALL PROJECTS) A. GENERAL: This specification covers the trench safety requirements for all trench excavations exceeding depth of five (5) feet in order to protect workers from cave-ins. The requirements of this item govern all trenches for mains, manholes, vaults, service lines, and all other appurtenances. The design for the trench safety shall be signed and sealed by a Registered Professional Engineer licensed in Texas. The trench safety plan shall be specific for each water and/or sanitary sewer line included in the project. B. STANDARDS: The latest version of the U.S. Department of Labor, Occupational Safety and Health Administration Standards, 29 CFR Part 1926, Sub -Part P - Excavations, are hereby made a part of this specification and shall be the minimum governing requirements for trench safety. C. DEFINITIONS: 1. TRENCHES - A trench is referred to as a narrow excavation made below the surface of the ground in which the depth is greater than the width, where the width measured at the bottom is not greater than fifteen (15) feet. 2. BENCHING SYSTEM - Benching means excavating the sides of a trench to form one or a series of horizontal level or steps, usually with vertical or near -vertical surfaces between levels. 02/09/2010 SC-16 PART D - SPECIAL CONDITIONS 3. SLOPING SYSTEM - Sloping means excavating to form sides of a trench that are inclined away from the excavation. 4. SHIELD SYSTEM - Shields used in trenches are generally referred to as "trench boxes" or "trench shields". Shield means a structure that is able to withstand the forces imposed on it by a cave-in and protect workers within the structure. Shields can be permanent structures or can be designed to be portable and move along as the work progresses. Shields can be either pre -manufactured or job -built in accordance with OSHA standards. 5. SHORING SYSTEM - Shoring means a structure such as a metal hydraulic, mechanical or timber system that supports the sides of a trench and which is designed to prevent cave- ins. Shoring systems are generally comprised of cross -braces, vertical rails, (uprights), horizontal rails (wales) and/or sheeting. D. MEASUREMENT - Trench depth is the vertical measurement from the top of the existing ground to the bottom of embedment or bottom of excavation. The quantity of trench safety systems shall be based on the linear foot amount of trench depth greater than five (5) feet. E. PAYMENT - Payment shall be full compensation for safety system design, labor, tools, materials, equipment and incidentals necessary for the installation and removal of trench safety systems. D- 26 SANITARY SEWER MANHOLES A. GENERAL: The installation, replacement, and/or rehabilitation of sanitary sewer manholes will be required as shown on the plans, and/or as described in these Special Contract Documents in addition to those located in the field and identified by the Engineer. All manholes shall be in accordance with sections E1-14 Materials for Sanitary Sewer Manholes, Valve Vaults, Etc., and E2-14 Vault and Manhole Construction of the General Contract Documents and Specifications, unless amended or superseded by requirements of this Special Condition. For new sewer line installations, the Contractor shall temporarily plug all lines at every open manhole under construction in order to keep debris out of the dry sewer lines. The plugs shall not be removed until the applicable manhole complete with cone section has been constructed and the lid installed to keep out debris as a result of additional construction. 1. CONCRETE COLLARS: Concrete collars will be required on all manholes specified as per COFW Standard Detail SAN-009. 2. DELETED 3. LIFT HOLES: All lift holes shall be plugged with a pre -cast concrete plug. The lift hole shall be sealed on the outside of the manhole with Ram-Nek or an approved equal sealant. The lift hole shall be sealed on the inside of the manhole with quick setting cement grout. 4. FINAL RIM ELEVATIONS: Manhole rims in parkways, lawns and other improved lands shall be at an elevation not more than one (1) nor less than one-half (1/2) inch above the surrounding ground. Backfill shall provide a uniform slope from the top of manhole casting for not less than three (3) feet each direction to existing finish grade of the ground. The grade of all surfaces shall be checked for proper slope and grade by string lining the entire area regarded near the manhole. 02/09/2010 SC-17 PART D - SPECIAL CONDITIONS Manholes in open fields, unimproved land, or drainage courses shall be at an elevation shown on the drawings or minimum of 6 inches above grade. 5. MANHOLE COVERS: All lids shall have pick slots in lieu of pick holes. Manhole frames and covers shall be PAMREX, or approved equal, with 30-inch clear opening. Covers shall set flush with the rim of the frame and shall have no larger than 1/8-inch gap between the frame and cover. Bearing surfaces shall be machine finished. Locking manhole lids and frames will be restricted to locations within the 100-year floodplain and areas specifically designated on the plans. 6. SHALLOW CONE MANHOLES: Shallow manhole construction will be used when manhole depth is four (4) feet or Tess. All shallow cone manholes shall be built in accordance with Figure 105. All shallow cone manholes shall have a cast iron lid and frame with pick slots. NOTE: MANHOLES PER FIGURE 106 WILL NOT BE ALLOWED. 7. MANHOLE STEPS: No manhole steps are to be installed on any sanitary sewer manhole. 8. EXTERIOR SURFACE COATING: Exterior surfaces of all manholes shall be coated with two mop coats of coal tar epoxy, Koppers "Bitumastic Super Service Black" Tnemec "46- 450 Heavy Tnemecol," or equal to, a minimum or 14 mils dry film thickness. 9. MANHOLE JOINT SEALING: All interior and/or exterior joints on concrete manhole sections constructed for the City of Fort Worth Water Department, excluding only the joints using a trapped type performed 0-ring rubber gasket shall require Bitumastic joint sealants as per Figure M. This sealant shall be pre -formed and trowelable Bitumastic as manufactured by Kent -Seal, Ram-Nek, E-Z Stick, or equal. The joint sealer shall be supplied in either extruded pipe form or suitable cross -sectional area or flat -tape and shall be sized as recommended by the manufacturer and approved by the Engineer. The joint sealer shall be protected by a suitable removable wrapper and shall not in any way depend on oxidation, evaporation, or any other chemical action for either its adhesive properties or cohesive strength. The Joint sealer shall remain totally flexible without shrinking, hardening, or oxidizing regardless of the length of time it is exposed to the elements. The manufacturer shall furnish an affidavit attesting to the successful use of the product as a pre -formed flexible joint sealant on concrete pipe and manhole sections for a period of at least five years. B. EXECUTION: 1. INSTALLATION OF JOINT SEALANT: Each grade adjustment ring and manhole frame shall be sealed with the above -specified materials. All surfaces to be in contact with the joint sealant shall be thoroughly cleaned of dirt, sand, mud, or other foreign matter. The manufacturer shall apply a primer to all surfaces prior to installing the joint sealant in accordance with the recommendations. The protective wrapper shall remain on the joint sealant until immediately prior to the placement of the pipe in the trench. After removal of the protective wrapper, the joint sealant shall be kept clean. Install frames and cover over manhole opening with the bottom of the rings resting on Bitumastic joint sealer. Frames and grade rings shall rest on two (2) rows (inside and outside) of Bitumastic joint sealer. 02/09/2010 SC-18 PART D - SPECIAL CONDITIONS 2. SEALING AND/OR ADJUSTING EXISTING MANHOLES: Excavate (rectangular full depth saw cut if in pavement) adjacent to the manhole to expose the entire manhole frame and a minimum of 6 inches of the manhole wall keeping the sides of the trench nearly vertical. Remove manhole frame from the manhole structure and observe the condition of the frame and grade rings. Any frame or grade ring that is not suitable for use as determined by the Engineer shall be replaced. Grade rings that are constructed of brick, block materials other than pre -cast concrete rings, or where necessary and approved by the Engineer, shall be replaced with a pre -cast flattop section. Pre -cast concrete rings, or a pre -cast concrete flattop section will be the only adjustments allowed. In brick or block manholes, replace the upper portion of the manhole to a point 24 inches below the frame. If the walls or cone section below this level are structurally unsound, notify the Engineer prior to replacement of the grade rings and manhole frame. Existing brickwork, if damaged by the Contractor, shall be replaced at the Contractor's expense. Wire brush manhole frame and exposed manhole surfaces to remove dirt and loose debris. Coat exposed manhole surfaces with an approved bonding agent followed by an application of quick setting hydraulic cement to provide a smooth working surface. If the inside diameter of the manhole is too large to safely support new adjustment rings or frames, a flat top section shall be installed. Joint surfaces between the frames, adjustment rings, and cone section shall be free of dirt, stones, debris and voids to ensure a watertight seal. Place flexible gasket joint material along the inside and outside edge of each joint, or use trowelable material in lieu of pre- formed gasket material. Position the butt joint of each length of joint material on opposite sides of the manhole. No steel shims, wood, stones, or any material not specifically accepted by the Engineer may be used to obtain final surface elevation of the manhole frame. In paved areas or future paved areas, castings shall be installed by using a straight edge not less than ten (10) feet long so that the top of the casting will conform to the slope and finish elevation of the paved surface. The top of the casting shall be 1/8 inch below the finished elevation. Allowances for the compression of the joint material shall be made to assure a proper final grade elevation. 3. EXPOSED EXTERIOR SURFACES: All exposed exterior surfaces shall be coated with two mop coats of coal tar epoxy. Kopper "Bitumastic Super Service Black"; Tnemec "46- 450 Heavy Tnemecol", or equal, to a minimum of 14 mils dry film thickness. 4. The exterior surface of all pre -cast section joints shall be thoroughly cleaned with a wire brush and then waterproofed with a 1/2-inch thick coat of trowelable bitumastic joint sealant from 6-inches below to 6-inches above the joint. The coated joint shall then be wrapped with 6 mil plastic to protect the sealant from damage during backfilling. C. MEASUREMENT AND PAYMENT: The price bid for new manhole installations shall include all labor, equipment, and materials necessary for construction of the manhole including, but not limited to, joint sealing, lift hole sealing and exterior surface coating. Payment shall not include pavement replacement, which if required, shall be paid separately. 02/09/2010 SC-19 PART D - SPECIAL CONDITIONS The price bid for reconstruction of existing manholes shall include all labor equipment and materials necessary for construction of new manhole, including, but not limited to, excavation, backfill, disposal of materials, joint sealing, lift hole sealing and exterior surface coating. Payment shall not include pavement replacement, which if required, shall be paid separately. The price bid for adjusting and/or sealing of existing manholes shall include all labor, equipment and materials necessary for adjusting and/or sealing the manhole, including but not limited to, joint sealing, lift hole sealing, and exterior surface coating. Payment for concrete collars will be made per each. Payment for manhole inserts will be made per each. D- 27 SANITARY SEWER SERVICES Any reconnection, relocation, re-routes, replacement, or new sanitary sewer service shall be required as shown on the plans, and/or as described in these Special Contact Documents in addition to those located in the field and identified by the Engineer as active sewer taps. The service connections shall be constructed by the Contractor utilizing standard factory manufactured tees. City approved factory manufactured saddle taps may be used, but only as directed by the Engineer. The decision to use saddle taps as opposed to tees shall be made on a case -by -case basis. The Contractor shall be responsible for coordinating the scheduling of tapping crews with building owners and the Engineer in order that the work be performed in an expeditious manner. A minimum of 24 hours advance notice shall be given when taps will be required. Severed service connections shall be maintained as specified in section C6-6.15. D. SEWER SERVICE RECONNECTION: When sewer service reconnection is called for the Contractor shall vertically adjust the existing sewer service line as required for reconnection and furnish a new tap. The fittings used for vertical adjustment shall consist of a maximum bend of 45 degrees. The tap shall be located so as to line up with the service line and avoid any horizontal adjustment. For open cut applications, all sanitary sewer service lines shall be replaced to the property or easement line, or as directed by the Engineer. Sanitary sewer services on sewers being rehabilitated using pipe enlargement methods shall be replaced to the property or easement line or as directed by the Engineer. Procedures listed below for Sewer Service Replacement shall be adhered to for the installation of any sewer service line including the incidental four (4) feet of service line which is included in the price bid for Sanitary Sewer Taps. Payment for work such as backfill, saddles, tees, fittings incidental four (4) feet of service line and all other associated appurtenances required shall be included in the price bid for Sanitary Sewer Taps. E. SEWER SERVICE REPLACEMENT: All building sewer services encountered during construction shall be adjusted and/or replaced by the Contractor as directed by the Engineer as required for the connection of the sewer service line. If the sewer service line is in such condition or adjustment necessitates the replacement of the sewer service line, all work shall be performed by a licensed plumber. The Engineer shall determine the length of the replacement. All sewer services shall be installed at a minimum of two (2) percent slope or as approved by the Engineer. For situations involving sewer service re-routing, whether on public or private property, the City shall provide line and grade for the sewer service lines as shown on the project plans. Prior to installing the applicable sewer main or lateral and the necessary service lines, the Contractor shall verify (by de -holing at the building clean -out) the elevations (shown on the plans) at the building clean -out and compare the data with the elevation at the proposed connection point on the sewer main, in order to ensure that the two (2) percent 02/09/2010 SC-20 PART D - SPECIAL CONDITIONS minimum slope (or as specified by the Engineer) requirement is satisfied. Elevations shall also be verified at all bend locations on the service re-route. All applicable sewer mains, laterals and affected service lines that are installed without pre -construction de -holing at the affected residences (to verify design elevations) shall be removed and replaced as necessary at the Contractor's expense in the event grade conflicts are brought to light after de -holing is conducted. All elevation information obtained by the Contractor shall be submitted to the Inspector. The Engineer shall be immediately notified in the event that the two (2) percent minimum slope is not satisfied. If the Contractor determines that a different alignment for the re-route is more beneficial than shown on the plans, the Contractor shall obtain and submit all relevant elevation information for the new alignment to the Inspector and shall be responsible for ensuring that the two (2) percent minimum grade (or as approved by the Engineer) is satisfied. Prior to backfilling, the Contractor shall double check the grade of the installed service line and submit signed documentation verifying that the line has been installed as designed to the Engineer. The Contractor, at its sole expense, shall be required to uncover any sewer service for which no grade verification has been submitted. All re-routes that are not installed as designed or fail to meet the City code shall be reinstalled at the Contractor's expense. The Contractor shall ensure that the service line is backfilled and compacted in accordance with the City Plumbing Code. Connection to the existing sewer service line shall be made with appropriate adapter fittings. The fitting shall be a urethane or neoprene coupling A.S.T.M. C-425 with series 300 stainless steel compression straps. The Contractor shall remove the existing clean -out and plug the abandoned sewer service line. The contractor shall utilize schedule 40 PVC for all sanitary sewer service re-routes or relocations located on private property. Furthermore, the contractor shall utilize the services of a licensed plumber for all service line work on private property. Permit(s) must be obtained from the City of Fort Worth Development Department for all service line work on private property and all work related to the service line must be approved by a City of Fort Worth Plumbing Inspector. A copy of the plumbing permit shall be provided to the Engineer prior to beginning work on the sanitary sewer service re-route and proof of final acceptance by the Plumbing Inspector shall be provided to the Engineer upon completion of the sanitary sewer re-route. Payment for work and materials such as backfill, removal of existing clean -outs, plugging the abandoned sewer service line, double checking the grade of the installed service line, pipe fittings, surface restoration on private property (to match existing), and all other associated work for service replacements in excess of four (4) linear feet shall be included in the linear foot price bid for sanitary sewer service line replacement on private property or public right of way. Payment for all work and material involving the "tap" shall be included in the price bid for sanitary sewer service taps. D- 28 REMOVAL, SALVAGE, AND ABANDONMENT OF EXISTING FACILITIES Any removal, salvaging and/or abandonment of existing facilities will necessarily be required as shown on the plans, and/or described in these Special Contract Documents in addition to those located in the field and identified by the Engineer. This work shall be done in accordance with Section E2-1.5 Salvaging of Material and E2-2.7 Removing Pipe, of the General Contract Documents and Specifications, unless amended or superseded by requirements of this Special Condition. 02/09/2010 SC-21 PART D - SPECIAL CONDITIONS A. SALVAGE OF EXISTING WATER METER AND METER BOX: Existing water meter and meter box shall be removed and returned to the Water Department warehouse by the Contractor in accordance with Section E2-1.5 Salvaging of Materials. B. SALVAGE OF EXISTING WATER METER AND CONCRETE VAULT LID: Existing water meter and concrete vault lid shall be removed and returned to the Water Department warehouse by the Contractor in accordance with Section E2-1.5 Salvaging of Materials. The concrete vault shall be demolished in place to a point not less than 18 inches below final grade. The concrete vault shall then be backfilled and compacted in accordance with backfill method as specified in Section E2-2.9 Backfill. Backfill material shall be suitable excavated material approved by the Engineer. Surface restoration shall be compatible with existing surrounding surface and grade. C. SALVAGE OF EXISTING FIRE HYDRANTS: Existing fire hydrants shall be removed and returned to the Water Department warehouse by the Contractor in accordance with Section E2-1.5 Salvaging of Materials. The void shall be backfilled and compacted in accordance with backfill method as specified in Section E2-2.9 Backfill. Backfill material shall be suitable excavated material approved by the Engineer. Surface restoration shall be compatible with existing surrounding surface and grade. D. SALVAGE OF EXISTING GATE VALVE: Existing gate valve and valve box and lid shall be removed and returned to the Water Department warehouse by the Contractor in accordance with Section E2-1.5 Salvaging of Materials. The void area caused by the valve removal shall be backfilled and compacted in accordance with backfill method as specified in Section E2-2.9 Backfill. Backfill material shall be suitable excavated material approved by the Engineer. Surface restoration shall be compatible with existing surrounding surface and grade. If the valve is in a concrete vault, the vault shall be demolished in place to a point no less than 18" below final grade. E. ABANDONMENT OF EXISTING GATE VALVE: Existing gate valve and box lid shall be abandoned by first closing the valve to the fully closed position and demolishing the valve box in place to a point not less than 18 inches below final grade. Concrete shall then be used as backfill material to match existing grade. F. ABANDONMENT OF EXISTING VAULTS: Vaults to be demolished in place shall have top slab and lid removed and vault walls demolished to a point not less than 18" below final grade. The void area caused shall then be backfilled and compacted in accordance with backfill method as specified in Section E2-2.9 Backfill. Backfill material shall be suitable excavated material approved by the Engineer. Surface restoration shall be compatible with the existing surrounding grade. G. ABANDONMENT OF MANHOLES: Manholes to be abandoned in place shall have all pipes entering or exiting the structure plugged with lean concrete. Manhole top or cone section shall be removed to the top of the full barrel diameter section, or to point not less than 18 inches below final grade. The structure shall then be backfilled and compacted in accordance with backfill method as specified in Section E2-2.9 Backfill. Backfill material may be either clean washed sand of clean, suitable excavated material approved by the Engineer. Surface restoration shall be compatible with surrounding service surface. Payment for work involved in backfilling, plugging of pipe(s) and all other appurtenances required, shall be included in the appropriate bid item - Abandon Existing Sewer Manhole. 02/09/2010 SC-22 PART D - SPECIAL CONDITIONS H. REMOVAL OF MANHOLES: Manholes to be removed shall have all pipes entering or exiting the structure disconnected. The complete manhole, including top or cone section, all full barrel diameter section, and base section shall be removed. The excavation shall then be backfilled and compacted in accordance with backfill method as specified in Section E2-2.9 Backfill, Backfill material may be with Type C Backfill or Type B Backfill, as approved by the Engineer. Surface restoration shall be compatible with surrounding surface. I. CUTTING AND PLUGGING EXISTING MAINS: At various locations on this project, it may be required to cut, plug, and block existing water mains/services or sanitary sewer mains/services in order to abandon these lines. Cutting and plugging existing mains and/or services shall be considered as incidental and all costs incurred will be considered to be included in the linear foot bid price of the pipe, unless separate trenching is required. J. REMOVAL OF EXISTING PIPE: Where removal of the existing pipe is required, it shall be the Contractor's responsibility to properly dispose of all removed pipe. All removed valves, fire hydrants and meter boxes shall be delivered to Water Department Field Operation, Storage Yard. C. PAYMENT: Payment for all work and material involved in salvaging, abandoning and/or removing existing facilities shall be included in the linear foot bid price of the pipe, except as follows: separate payment will be made for removal of all fire hydrants, gate valves, 16 inch and larger, and sanitary sewer manholes, regardless of location. Payment will be made for salvaging, abandoning and/or removing all other existing facilities when said facility is not being replaced in the same trench (i.e., when removal requires a separate trench). L. ABANDONMENT OF EXISTING SEWER LINES: Where plans call for abandonment of existing sewer mains after the construction of a new sewer main, the Contractor shall be responsible for TV inspection of 100% of the existing sewer main to be abandoned to make a final determination that all existing service connections have been relocated to the new main. Once this determination has been made, the existing main will be abandoned as indicated above in Item I. D- 29 DETECTABLE WARNING TAPES Detectable underground utility warning tapes which can be located from the surface by a pipe detector shall be installed directly above non-metallic water and sanitary sewer pipe. The detectable tape shall be "Detect Tape" manufactured by Allen Systems, Inc. or approved equal, and shall consist of a minimum thickness 0.35 mils solid aluminum foil encased in a protective inert plastic jacket that is impervious to all known alkalis, acids, chemical reagents and solvents found in the soil. The minimum overall thickness of the tape shall be 5.5 mils, and the width shall not be less than two inches with a minimum unit weight of 21/2 pounds/1 inch/100'. The tape shall be color coded and imprinted with the message as follows: Type of Utility Color Code Legends Water Safety Blue Caution! Buried Water Line Below Sewer Safety Green Caution! Buried Sewer Line Below 02/09/2010 SC-23 PART D - SPECIAL CONDITIONS Installation of detectable tapes shall be per manufacturer's recommendations and shall be as close to the grade as is practical for optimum protection and detectability. Allow a minimum of 18 inches between the tape and the pipe. Payment for work such as backfill, bedding, blocking, detectable tapes, and all other associated appurtenances required shall be included in the unit price bid for the appropriate bid item(s). D- 30 PIPE CLEANING Joints shall be wiped and then inspected for proper installation by the inspectors. Each joint shall be swept daily and kept clean during installation. A temporary night plug shall be installed on all exposed pipe ends during any period of work stoppage. D- 31 DISPOSAL OF SPOIL/FILL MATERIAL Prior to the disposing of any spoil/fill material, the Contractor shall advise the City of Fort Worth's Flood Plain Administrator ("Administrator"), of the location of all sites where the Contractor intends to dispose of such material. Contractor shall not dispose of such material until the proposed sites have been determined by the Administrator to meet the requirements of the Flood Plain Ordinances of the City of Fort Worth (Ordinance No. 10056). All disposal sites must be approved by the Administrator to ensure that filling is not occurring within a floodplain without a permit. A floodplain permit can be issued upon approval of necessary Engineering studies. No fill permit is required if disposal sites are not in a floodplain. Approval of the Contractor's disposal sites shall be evidenced by a letter signed by the Administrator stating that the site is not in a known flood plain or by a Flood Plain Fill Permit authorizing fill within the flood plain. Any expenses associated with obtaining the fill permit, including any necessary Engineering studies, shall be at the Contractor's expense. In the event that the Contractor disposes of spoil/fill material at a site without a fill permit or a letter from the administrator approving the disposal site, Contractor shall remove the spoil/fill material at his expense and dispose of such materials in accordance with the Ordinances of the City and this section. D- 32 MECHANICS AND MATERIALMEN'S LIEN The Contractor shall be required to execute a release of mechanics and material men's liens upon receipt of payment. D- 33 SUBSTITUTIONS The specifications for materials set out the minimum standard of quality, which the City believes necessary to procure a satisfactory project. No substitutions will be permitted until the Contractor has received written permission of the Engineer to make a substitution for the material, which has been specified. Where the term "or equal", or "or approved equal" is used, it is understood that if a material, product, or piece of equipment bearing the name so used is furnished, it will be approvable, as the particular trade name was used for the purpose of establishing a standard of quality acceptable to the City. If a product of any other name is proposed for use, the Engineer's approval thereof must be obtained before the Contractor procures the proposed substitute. Where the term "or equal", or "or approved equal" is not used in the specifications, this does not necessarily exclude alternative items or material or equipment which may accomplish the intended purpose. However, the Contractor shall have the full responsibility of proving that the proposed substitution is, in fact, equal, and the Engineer, as the representative of the City, shall be the sole judge of the acceptability of substitutions. The provisions of this sub -section as related to "substitutions" shall be applicable to all sections of these specifications. 02/09/2010 SC-24 PART D - SPECIAL CONDITIONS D- 34 PRE -CONSTRUCTION TELEVISION INSPECTION OF SANITARY SEWER A. GENERAL: Prior to the reconstruction, ALL sections of existing sanitary sewer lines to be abandoned, removed (except where being replaced in the same location), or rehabilitated (pipe enlargement, cured -in -place pipe, fold and form pipe, slip -line, etc.), shall be cleaned, and a television inspection performed to identify any active sewer service taps, other sewer laterals and their location. Work shall consist of furnishing all labor, material, and equipment necessary for the cleaning and inspection of the sewer lines by means of closed circuit television. Satisfactory precautions shall be taken to protect the sewer lines from damage that might be inflicted by the improper use of cleaning equipment. 1. HIGH VELOCITY JET (HYDROCLEANING) EQUIPMENT: The high -velocity sewer line cleaning equipment shall be constructed for easy and safe operation. The equipment shall also have a selection of two or more high -velocity nozzles. The nozzles shall be capable of producing a scouring action from 15 to 45 degrees in all size lines designated to be cleaned. Equipment shall also include a high -velocity gun for washing and scouring manhole walls and floor. The gun shall be capable of producing flows from a fine spray to a solid stream. The equipment shall carry its own water tank, auxiliary engines, pumps, and hydraulically driven hose reel_ Hydraulically Propelled Equipment shall be of a movable dam type and be constructed in such a way that a portion of the dam may be collapsed at any time during the cleaning operation to protect against flooding of the sewer. The movable dam shall be equal in diameter around the outer periphery to ensure removal of grease. If sewer cleaning balls or other equipment, which cannot be collapsed, is used, special precautions to prevent flooding of the sewers and public or private property shall be taken. The flow of sewage present in the sewer lines shall be utilized to provide necessary fluid for hydraulic cleaning devices whenever possible. 2. CLEANING PROCEDURES: The designated sewer manholes shall be cleaned using high - velocity jet equipment. The equipment shall be capable of removing dirt, grease, rocks, sand, and other materials and obstructions from the sewer lines and manholes. If cleaning of an entire section cannot be successfully performed from one manhole, the equipment shall be set up on the other manhole and cleaning again attempted. If, again, successful cleaning cannot be performed or equipment fails to traverse the entire manhole section, it will be assumed that a major blockage exists, and the cleaning effort shall be abandoned. When additional quantities of water from fire hydrants are necessary to avoid delay in normal working procedures, the water shall be conserved and not used unnecessarily. No fire hydrant shall be obstructed in case of a fire in the area served by the hydrant. Before using any water from the City Water Distribution System, the Contractor shall apply for and receive permission from the Water Department. The Contractor shall be responsible for the water meter and related charges for the setup, including the water usage bill. All expenses shall be considered incidental to cleaning. 3. DEBRIS REMOVAL AND DISPOSAL: All sludge, dirt, sand, rock, grease, and other solid or semisolid material resulting from the cleaning operation shall be removed at the downstream manhole of the section being cleaned. Passing material from manhole section to manhole section, which could cause line stoppages, accumulations of sand in wet wells, or damage pumping equipment, shall not be permitted. 02/09/2010 SC-25 PART D - SPECIAL CONDITIONS 4. All solids or semisolid resulting from the cleaning operations shall be removed from the site and disposed of at a site designated by the Engineer. All materials shall be removed from the site no less often than at the end of each workday and disposed of at no additional cost to the City. 5. UNDER NO CIRCUMSTANCE SHALL SEWAGE OR SOLIDS REMOVED THEREFROM BE DUMPED ONTO STREETS OR INTO DITCHES, CATCH BASINS, STORM DRAINS OR SANITARY SEWER MANHOLES. 6. TELEVISION INSPECTION EQUIPMENT: The television camera used for the inspection shall be one specifically designed and constructed for such inspection. Lighting for the camera shall be suitable to allow a clear picture of the entire periphery of the pipe. The camera shall be operative in 100% humidity conditions. The camera, television monitor, and other components of the video system shall be capable of producing picture quality to the satisfaction of the Engineer; and if unsatisfactory, equipment shall be removed and no payment will be made for an unsatisfactory inspection. B. EXECUTION: 1. TELEVISION INSPECTION: The camera shall be moved through the line in either direction at a moderate rate, stopping when necessary to permit proper documentation of any sewer service taps. In no case will the television camera be pulled at a speed greater than 30 feet per minute. Manual winches, power winches, TV cable, and powered rewinds or other devices that do not obstruct the camera view or interfere with proper documentation shall be used to move the camera through the sewer line. When manually operated winches are used to pull the television camera through the line, telephones or other suitable means of communications shall be set up between the two manholes of the section being inspected to ensure good communications between members of the crew. The importance of accurate distance measurements is emphasized. All television inspection videotapes shall have a footage counter. Measurement for location of sewer service taps shall be above ground by means of meter device. Marking on the cable, or the like, which would require interpolation for depth of manhole, will not be allowed. Accuracy of the distance meter shall be checked by use of a walking meter, roll -a -tape, or other suitable device, and the accuracy shall be satisfactory to the Engineer. The City makes no guarantee that all of the sanitary sewers to be entered are clear for the passage of a camera. The methods used for securing passage of the camera are to be at the option of the Contractor. The cost of retrieving the Television camera, under all circumstances, when it becomes lodged during inspection, shall be incidental to Television inspection. 2. DOCUMENTATION: Television Inspection Logs: Printed location records shall be kept by the Contractor and will clearly show the location in relation to an adjacent manhole of each sewer service taps observed during inspection. In addition, other points of significance such as locations of unusual conditions, roots, storm sewer connections, broken pipe, presence of scale and corrosion, and other discernible features will be recorded, and a copy of such records will be supplied to the City. 02/09/2010 SC-26 PART D - SPECIAL CONDITIONS 3. PHOTOGRAPHS: Instant developing, 35 mm, or other standard -size photographs of the television picture of problems shall be taken by the Contractor upon request of the Engineer, as long as such photographing does not interfere with the Contractor's operations. 4. VIDEOTAPE RECORDINGS: The purpose of tape recording shall be to supply a visual and audio record of problem areas of the lines that may be replayed. Video tape recording playback shall be at the same speed that it was recorded. The television tapes shall be furnished to the City for review immediately upon completion of the television inspection and may be retained a maximum of 30 calendar days. Equipment shall be provided to the City by the Contractor for review of the tapes. The Engineer will return tapes to the Contractor upon completion of review. Tapes shall not be erased without the permission of the Engineer. If the tapes are of such poor quality that the Engineer is unable to evaluate the condition of the sewer line or to locate service connections, the Contractor shall be required to re -televise and provide a good tape of the line at no additional cost to the City. If a good tape cannot be provided of such quality that can be reviewed by the Engineer, no payment for televising this portion shall be made. Also, no payment shall be made for portions of lines not televised or portions where manholes cannot be negotiated with the television camera. THE TAPES SHALL BE SUBMITTED TO THE ENGINEER PRIOR TO CONSTRUCTION FOR REVIEW AND DETERMINATION OF SAGS. Upon completion of review of the tapes by the Engineer, the Contractor will be notified as to which sections of the sanitary sewer are to be corrected. The Engineer will return tapes to the Contractor upon completion of review. All costs associated with this work shall be incidental to unit prices bid for items under Television Inspection of the Proposal. C. PAYMENT OF CLEANING AND PRE -CONSTRUCTION TELEVISION INSPECTION OF SANITARY SEWERS: The cost for Pre -Construction Cleaning and Television Inspection of sanitary sewers shall be per linear foot of sewer actually televised. The Contractor shall provide the Engineer with tapes of a quality that the particular piece of sewer can be readily evaluated as to existing sewer conditions and for providing appropriate means for review of the tapes by the Engineer including collection and removal, transportation and disposal of sand and debris from the sewers to a legal dump site. Television inspection shall include necessary cleaning (hydraulic jet or mechanical cleaner) to provide video image required for line analysis. The primary purpose of cleaning is for television inspection and rehabilitation; when a portion of a line is not or cannot be televised or rehabilitated, the cleaning of that portion of line shall be incidental and no payment shall be made. The City makes no guarantee that all of the sanitary sewers to be entered are clear for the passage of a camera. The methods used for securing passage of the camera are to be at the option of the Contractor, and the costs must be included in the bid price for TV Inspections. The cost of retrieving the TV Camera, under all circumstances, when it becomes lodged during inspection, shall be incidental to TV Inspection. 02/09/2010 SC-27 PART D - SPECIAL CONDITIONS The item shall also include all costs of installing and maintaining any bypass pumping required to provide reliable, regular sewer service to the area residents. All bypass pumping shall be incidental to the project. D- 35 VACUUM TESTING OF SANITARY SEWER MANHOLES A. GENERAL: This item shall govern the vacuum testing of all newly constructed sanitary sewer manholes. B. EXECUTION: 1. TEST PROCEDURE: Manholes shall be vacuum tested prior to any interior grouting with all connections in place. Lift holes shall be plugged, and all drop -connections and gas sealing connections shall be installed prior to testing. The sewer lines entering the manhole shall be plugged and braced to prevent the plugs from being drawn into the manhole. The plugs shall be installed in the lines beyond the drop -connections, gas sealing connections, etc. The test head shall be placed inside the frame at the top of the manhole and inflated in accordance with the manufacturer's recommendations. A vacuum of ten inches of mercury (10"Hg) shall be drawn and the vacuum pump will be turned off. With the valve closed, the level of vacuum shall be read after the required test time. The required test time shall be determined from the Table I below in accordance with ASTM C1244-93: Table I MINIMUM TIME REQUIRED FOR VACUUM DROP OF 1" Hg (10"Hg - 9"Hg) (SEC) Depth of MH. 48-Inch Dia. 60-Inch Dia. (FT.) Manhole Manhole 0 to 16' 40 sec. 52 sec. 18' 45 sec. 59 sec. 20' 50 sec. 65 sec. 22' 55 sec. 72 sec. 24' 59 sec. 78 sec. 26' 64 sec. 85 sec. 28' 69 sec. 91 sec. 30' 74 sec. 98 sec. For Each 5 sec. 6 sec. Additional 2' 1. ACCEPTANCE: The manhole shall be considered acceptable, if the drop in the level of vacuum is less than one -inch of mercury (1" Hg) after the required test time. Any manhole, which fails to pass the initial test, must be repaired by either pressure grouting through the manhole wall or digging to expose the exterior wall of the manhole in order to locate the leak and seal it with an epoxy sealant. The manhole shall be retested as described above until it has successfully passed the test. 02109/2010 SC-28 PART D - SPECIAL CONDITIONS Following completion of a successful test, the manhole shall be restored to its normal condition, all temporary plugs shall be removed, all braces, equipment, and debris shall be removed and disposed of in a manner satisfactory to the Engineer. C. PAYMENT: Payment for vacuum testing of sanitary sewer manholes shall be paid at the contract price per each vacuum test. This price shall include all material, labor, equipment, and all incidentals, including all bypass pumping, required to complete the test as specified herein. D- 36 BYPASS PUMPING The Contractor shall bypass the sewage around the section or sections of sewer to be rehabilitated and/or replaced. The bypass shall be made by plugging existing upstream manhole and pumping the sewage into a downstream manhole or adjacent system or other method as may be approved by the Engineer. The pump and bypass lines shall be of adequate capacity and size to handle the flow without sewage backup occurring to facilities connected to the sewer. Provisions shall be made at driveways and street crossings to permit safe vehicular travel without interrupting flow in the bypass system. Under no circumstances will the Contractor be permitted to discharge sewage into the trenches. Payment shall be incidental to rehabilitation or replacement of the sewer line. D- 37 POST -CONSTRUCTION TELEVISION INSPECTION OF SANITARY SEWER A. GENERAL: After construction, ALL sections of sanitary sewer lines shall have a television inspection performed by an independent sub -Contractor hired by the prime Contractor. Work shall consist of furnishing all labor, material, and equipment necessary for inspection of the sewer lines by means of closed circuit television. Satisfactory precautions shall be taken to protect the sewer lines from damage that might be inflicted by the improper use of cleaning equipment. B. TELEVISION INSPECTION EQUIPMENT: The television camera used for the inspection shall be one specifically designed and constructed for such inspection. Lighting for the camera shall be operative in 100% humidity conditions. The camera, television monitor, and other components of the video system shall be capable of producing picture quality to the satisfaction of the Engineer; and if unsatisfactory, equipment shall be removed and no payment will be made for an unsatisfactory inspection. C. EXECUTION: 1. TELEVISION INSPECTION: The camera shall be moved through the line in either direction at a moderate rate, stopping when necessary to permit proper documentation of any sewer service taps. In no case will the television camera be pulled at a speed greater than 30 feet per minute. Manual winches, power winches, TV cable, and powered rewinds or other devices that do not obstruct the camera view or interfere with proper documentation shall be used to move the camera through the sewer line. No more than 2000 linear feet of pipe will be televised at one time for review by the Engineer. When manually operated winches are used to pull the television camera through the line, telephones or other suitable means of communications shall be set up between the two manholes of the section being inspected to ensure good communications between members of the crew. 02/09/2010 SC-29 PART D - SPECIAL CONDITIONS The importance of accurate distance measurements is emphasized. All television inspection video tapes shall have a footage counter. Measurement for location of sewer service taps shall be above ground by means of meter device. Marking on the cable, or the like, which would require interpolation for depth of manhole, will not be allowed. Accuracy of the distance meter shall be checked by use of a walking meter, roll -a -tape, or other suitable device, and the accuracy shall be satisfactory to the Engineer. The City makes no guarantee that all of the sanitary sewers to be entered are clear for the passage of a camera. The methods used for securing passage of the camera are to be at the option of the Contractor. The cost or retrieving the Television camera, under all circumstances, when it becomes lodged during inspection, shall be incidental to Television inspection. Sanitary sewer mains must be laced with enough water to fill all low pints. The television inspection must be done immediately following the lacing of the main with no water flow. If sewer is active, flow must be restricted to provide a clear image of sewer being inspected. 2. DOCUMENTATION: Television Inspection Logs: Printed location records shall be kept by the Contractor and will clearly show the location in relation to an adjacent manhole of each sewer service tap observed during inspection. All television logs shall be referenced to stationing as shown on the plans. A copy of these television Togs will be supplied to the City. 3. PHOTOGRAPHS: Instant developing, 35 mm, or other standard -size photographs of the television picture of problems shall be taken by the Contractor upon request of the Engineer, as long as such photographing does not interfere with the Contractor's operations. 4. VIDEOTAPE RECORDINGS: The purpose of tape recording shall be to supply a visual and audio record of problem areas of the lines that may be replayed. Video tape recording playback shall be at the same speed that it was recorded. The television tapes shall be furnished to the City for review immediately upon completion of the television inspection and may be retained a maximum of 30 calendar days. Equipment shall be provided to the City by the Contractor for review of the tapes. Tapes will be returned to the Contractor upon completion of review by the Engineer. Tapes shall not be erased without the permission of the Engineer. If the tapes are of such poor quality that the Engineer is unable to evaluate the condition of the sewer line or to locate service connections, the Contractor shall be required to re - televise and provide a good tape of the line at no additional cost to the City. If a good tape cannot be provided of such quality that can be reviewed by the Engineer, no payment for televising this portion shall be made. Also, no payment shall be made for portions of lines not televised or portions where manholes cannot be negotiated with the television camera. D. PAYMENT OF POST -CONSTRUCTION TELEVISION INSPECTION OF SANITARY SEWERS: The cost for post -construction Television Inspection of sanitary sewers shall be per linear foot of sewer televised. The Contractor shall provide the Engineer with tapes of a quality that the particular piece of sewer can be readily evaluated as to sewer conditions and for providing appropriate means for review of the tapes by the Engineer. 02/09/2010 SC-30 PART D - SPECIAL CONDITIONS Television inspection shall include necessary cleaning (hydraulic jet or mechanical cleaner) to provide video image required for line analysis. The quantity of TV inspection shall be measured as the total length of new pipe installed. All costs associated with this work shall be included in the appropriate bid item - Post -Construction Television Inspection. The item shall also include all costs of installing and maintaining any bypass pumping required to provide reliable, regular sewer service to the area residents. All bypass pumping shall be incidental to the project. D- 38 SAMPLES AND QUALITY CONTROL TESTING A. The Contractor shall furnish, at its own expense, certifications by a private laboratory for all materials proposed to be used on the project, including a mix design for any asphaltic and/or Portland cement concrete to be used, and gradation analysis for sand and crushed stone to be used along with the name of the pit from which the material was taken. The contractor shall provide manufacturer's certifications for all manufactured items to be used in the project and will bear any expense related thereto. B. Tests of the design concrete mix shall be made by the contractor's laboratory at least nine days prior to the placing of concrete using the same aggregate, cement, and mortar which are to be used later in the concrete. The Contractor shall provide a certified copy of the test results to the City. C. Quality control testing of in -place material on this project will be performed by the city at its own expense. Any retesting required as a result of failure of the material to meet project specifications will be at the expense of the contractor and will be billed at commercial rates as determined by the City. The failure of the City to make any tests of materials shall in no way relieve the contractor of its responsibility to furnish materials and equipment conforming to the requirements of the contract. D. Not less than 24 hours notice shall be provided to the City by the Contractor for operations requiring testing. The Contractor shall provide access and trench safety system (if required) for the site to be tested, and any work effort involved is deemed to be included in the unit price for the item being tested. E. The Contractor shall provide a copy of the trip ticket for each load of fill material delivered to the job site. The ticket shall specify the name of the pit supplying the fill material. D- 39 TEMPORARY EROSION, SEDIMENT, AND WATER POLLUTION CONTROL (FOR DISTURBED AREAS LESS THAN 1 ACRE) A. DESCRIPTION: This item shall consist of temporary soil erosion sediment and water pollution control measures deemed necessary by the Engineer for the duration of the contract. These control measures shall at no time be used as a substitute for the permanent control measures unless otherwise directed by the Engineer and they shall not include measures taken by the CONTRACTOR to control conditions created by his construction operations. The temporary measures shall include dikes, dams, berms, sediment basins, fiber mats, jute netting, temporary seeding, straw mulch, asphalt mulch, plastic liners, rubble liners, baled -hay retards, dikes, slope drains and other devices. B. CONSTRUCTION REQUIREMENTS: The Engineer has the authority to define erodible earth and the authority to limit the surface area of erodible -earth material exposed by preparing right- 02/09/2010 SC-31 PART D - SPECIAL CONDITIONS of -way, clearing and grubbing, the surface area of erodible -earth material exposed by excavation, borrow and to direct the CONTRACTOR to provide temporary pollution -control measures to prevent contamination of adjacent streams, other water courses, lakes, ponds or other areas of water impoundment. Such work may involve the construction of temporary berms, dikes, dams, sediment basins, slope drains and use of temporary mulches, mats, seeding, or other control devices or methods directed by the Engineer as necessary to control soil erosion. Temporary pollution -control measures shall be used to prevent or correct erosion that may develop during construction prior to installation of permanent pollution control features, but are not associated with permanent control features on the project. The Engineer will limit the area of preparing right-of-way, clearing and grubbing, excavation and borrow to be proportional to the CONTRACTOR'S capability and progress in keeping the finish grading, mulching, seeding, and other such permanent pollution -control measures current in accordance with the accepted schedule. Should seasonal conditions make such limitations unrealistic, temporary soil -erosion -control measures shall be performed as directed by the Engineer. 2. Waste or disposal areas and construction roads shall be located and constructed in a manner that will minimize the amount of sediment entering streams. 3. Frequent fordings of live streams will not be permitted; therefore, temporary bridges or other structures shall be used wherever an appreciable number of stream crossings are necessary. Unless otherwise approved in writing by the Engineer, mechanized equipment shall not be operated in live streams. 4. When work areas or material sources are located in or adjacent to live streams, such areas shall be separated from the stream by a dike or other barrier to keep sediment from entering a flowing stream. Care shall be taken during the construction and removal of such barriers to minimize the muddying of a stream. 5. All waterways shall be cleared as soon as practicable of false work, piling, debris or other obstructions placed during construction operations that are not a part of the finished work. 6. The Contractor shall take sufficient precautions to prevent pollution of streams, lakes and reservoirs with fuels, oils, bitumen, calcium chloride or other harmful materials. He shall conduct and schedule his operations so as to avoid or minimize siltation of streams, lakes and reservoirs and to avoid interference with movement of migratory fish. C. MEASUREMENT AND PAYMENT: All work, materials and equipment necessary to provide temporary erosion control shall be considered subsidiary to the contract and no extra pay will be given for this work. D- 40 INGRESS AND EGRESS/OBSTRUCTION OF ACCESS TO DRIVES The Contractor shall provide ingress and egress to the property being crossed by this construction and adjacent property when construction is not in progress and at night. Drives shall be left accessible at night, on weekends, and during holidays. The Contractor shall conduct his activities to minimize obstruction of access to drives and property during the progress of construction. Notification shall be made to an owner prior to his driveway being removed and/or rebuilt. 02/09/2010 SC-32 PART D - SPECIAL CONDITIONS D- 41 PROTECTION OF TREES, PLANTS AND SOIL All property along and adjacent to the Contractors' operations including lawns, yards, shrubs, trees, etc., shall be preserved or restored after completion of the work, to a condition equal to or better than prior to start of work. Any trees or other landscape features scarred or damaged by the Contractor's operations shall be restored or replaced at the Contractor's expense. Trimming or pruning to facilitate the work will be permitted only by experienced workmen in an approved manner (No trimming or pruning without the property owners' consent). Pruned limbs of 1" diameter or larger shall be thoroughly treated as soon as possible with a tree wound dressing. By ordinance, the Contractor must obtain a permit from the City Forester before any work (trimming, removal, or root pruning) can be done on trees or shrubs growing on public property including street Rights -of -Ways and designated alleys. This permit can be obtained by calling the Forestry Office at 817-392-5738. All tree work shall be in compliance with pruning standards for Class II Pruning as described by the National Arborist Association. A copy of these standards can be provided by calling the above number. Any damage to public trees due to negligence by the Contractor shall be assessed using the current formula for Shade Tree Evaluation as defined by the International Society of Arboriculture. Payment for negligent damage to public trees shall be made to the City of Fort Worth and may be withheld from funds due the Contractor by the City. To prevent the spread of the Oak Wilt fungus, all wounds on Live Oak and Red Oak trees shall be immediately sealed using a commercial pruning paint. No separate payment will be made for any of the work involved for this item and all costs incurred will be considered a subsidiary cost of the project. D- 42 SITE RESTORATION The contractor shall be responsible for restoring the site to original grade and condition after completion of his operations subject to approval of the Engineer. The basis for approval by the Engineer will be grade restoration to plus minus one -tenth (0.1) of a foot. D- 43 CITY OF FORT WORTH STANDARD PRODUCT LIST Proposed products submitted in the bid documents must appear in the latest "City of Fort Worth Standard Product List, for the bid to be considered responsive. Products and processes listed in the "City of Fort Worth Standard Product List shall be considered to meet City of Fort Worth minimum technical requirements. D- 44 TOPSOIL, SODDING, SEEDING & HYDROMULCHING This item shall be performed in accordance with the City of Fort Worth Parks and Community Services Department Specifications for Topsoil, Sodding and Seeding. 1. TOPSOIL DESCRIPTION: This item will consist of furnishing and placing a minimum of six (6) inches of topsoil, free from rock and foreign material, in all parkways and medians to the lines and grades as established by the Engineer. 02/09/2010 SC-33 PART D - SPECIAL CONDITIONS CONSTRUCTION METHODS: Topsoil will be secured from borrow sources as required to supplement material secured from street excavation. All excavated materials from streets which is suitable for topsoil will be used in the parkways and medians before any topsoil is obtained from a borrow source. Topsoil material secured from street excavation shall be stockpiled at locations approved by the Engineer, and at completion of grading and paving operations, topsoil shall be placed on parkway areas so as to provide a minimum six (6) inches of compacted depth of topsoil parkways. 2. SODDING DESCRIPTION: Sodding will consist of furnishing and planting Bermuda, Buffalo or St. Augustine grass in the areas between the curbs and walks, on terraces, in median strips, on embankments or cut slopes, or in such areas as designated on the Drawings and in accordance with the requirements of this Specification. Recommended Buffalo grass varieties for sodding are Prairie and 609. MATERIALS: Sod shall consist of live and growing Bermuda, Buffalo or St. Augustine grass secured from sources where the soil is fertile. Sod to be placed during the dormant state of these grasses shall be alive and acceptable. Bermuda and Buffalo grass sod shall have a healthy, virile root system of dense, thickly matted roots throughout a two (2) inch minimum thickness of native soil attached to the roots. St. Augustine grass sod shall have a healthy, virile root system of dense, thickly matted roots throughout a one (1) inch minimum thickness of native soil attached to the roots. The sod shall be free from obnoxious weeds or other grasses and shall not contain any matter deleterious to its growth or which might affect its subsistence or hardiness when transplanted. Sod to be placed between curb and walk and on terraces shall be the same type grass as adjacent grass or existing lawn. Care shall be taken at all times to retain native soil on the roots of the sod during the process of excavating, hauling, and planting. Sod material shall be kept moist from the time it is dug until planted. When so directed by the Engineer, the sod existing at the source shall be watered to the extent required prior to excavating. Sod material shall be planted within three days after it is excavated. CONSTRUCTION METHODS: After the designated areas have been completed to the lines, grades, and cross -sections shown on the Drawings and as provided for in other items of the contract, sodding of the type specified shall be performed in accordance with the requirements hereinafter described. Sodding shall be either "spot" or "block"; either Bermuda, Buffalo or St. Augustine grass. a. Spot Sodding Furrows parallel to the curb line or sidewalk lines, twelve (12) inches on centers or to the dimensions shown on the Drawings, shall be opened on areas to be sodded. In all furrows, sod approximately three (3) inches square shall be placed on twelve (12) inch centers at proper depth so that the top of the sod shall not be more than one-half (1/2) inch below the finished grade. Holes of equivalent depth and spacing may be used instead of furrows. The soil shall be firm around each block and then the entire sodded area shall be carefully 02/09/2010 SC-34 PART D - SPECIAL CONDITIONS rolled with a heavy, hand roller developing fifteen (15) to twenty-five (25) pounds per square inch compression. Hand tamping may be required on terraces. b. Block Sodding. At locations on the Drawings or where directed, sod blocks shall be carefully placed on the prepared areas. The sod shall be so placed that the entire designated area shall be covered, and any voids left in the block sodding shall be filled with additional sod and tamped. The entire sodded area shall be rolled and tamped to form a thoroughly compact solid mass. Surfaces of block sod, which, in the opinion of the Engineer, may slide due to the height or slope of the surface or nature of the soil, shall, upon direction of the Engineer, be pegged with wooden pegs driven through the sod block to the firm earth, sufficiently close to hold the block sod firmly in place. When necessary, the sodded areas shall be smoothed after planting has been completed and shaped to conform to the cross-section previously provided and existing at the time sodding operations were begun. Any excess dirt from planting operations shall be spread uniformly over the adjacent areas or disposed of as directed by the Engineer so that the completed surface will present a sightly appearance. The sodded areas shall be thoroughly watered immediately after they are planted and shall be subsequently watered at such times and in a manner and quantity directed by the Engineer until completion and final acceptance of the project by the City of Fort Worth. 3. SEEDING DESCRIPTION: "Seeding" will consist of preparing ground, providing and planting seed or a mixture of seed of the kind specified along and across such areas as may be designated on the Drawings and in accordance with these Specifications. MATERIALS: a. General. All seed used must carry a Texas Testing Seed label showing purity and germination, name, type of seed, and that the seed meets all requirements of the Texas Seed Law. Seed furnished shall be of the previous season's crop and the date of analysis shown on each tag shall be within nine (9) months of time of delivery to the project. Each variety of seed shall be furnished and delivered in separate bags or containers. A sample of each variety of seed shall be furnished for analysis and testing when directed by the Engineer. The specified seed shall equal or exceed the following percentages of Purity and germination: Common Name Purity Germination Common Bermuda Grass 95% 90% Annual Rye Grass 95% 95% Tall Fescue 95% 90% Western Wheatgrass 95% 90% Buffalo Grass Varieties Top Gun 95% 90% Cody 95% 90% 02/09/2010 SC-35 PART D - SPECIAL CONDITIONS Table 120.2.(2)a. URBAN AREA WARM -SEASON SEEDING RATE (Ibs.); Pure Live Seed (PLS) Mixture for Clay or Tight Soils Mixture for Sandy Soils Dates (Eastern Sections) (Western Sections) (All Sections) Feb 1 Bermudagrass 40 Buffalograss 80 Bermudagrass 60 to Buffalograss 60 Bermudagrass 20 Buffalograss 40 May 1 Total: 100 Total: 100 Total: 100 Table, 120.2.(2)b TEMPORARY COOL -SEASON SEEDING RATE; (Ib.) Pure Live Seed (PLS) Dates (All Sections) Aug 15 Tall Fescue 50 to Western Wheatgrass 50 May 1 Annual Rye 50 Total: 100 CONSTRUCTION METHODS: After the designated areas have been completed to the lines, grades, and cross -sections shown on the Drawings and as provided for in other items of this Contract, seeding of the type specified shall be performed in accordance with the requirements hereinafter described. a. Watering. Seeded areas shall be watered as directed by the Engineer so as to prevent washing of the slopes or dislodgment of the seed. b. Finishing. Where applicable, the shoulders, slopes, and ditches shall be smoothed after seed bed preparation has been completed and shaped to conform to the cross-section previously provided and existing at the time planting operations were begun. BROADCAST SEEDING: The seed or seed mixture in the quantity specified shall be uniformly distributed over the areas shown on the Drawings and where directed. If the sowing of seed is by hand, rather than by mechanical methods, the seed shall be sown in two directions at right angles to each other. Seed and fertilizer shall be distributed at the same time provided the specified uniform rate of application for both is obtained. "Finishing" as specified in Section D- 45, Construction Methods, is not applicable since no seed bed preparation is required. DISCED SEEDING: Soil over the area shown on the Drawings as directed to be seeded shall be loosened to a minimum depth of three (3) inches and all particles in the seed bed shall be reduced to less than one (1) inch in diameter or they shall be removed. The area shall then be finished to line and grade as specified under "Finishing" in Section D-45, Construction Methods. The seed, or seed mixture, specified shall then be planted at the rate required and the application shall be made uniformly. If the sowing of seed is by hand rather than by mechanical methods, seed shall be raked or harrowed into the soil to a depth of approximately one -eight (1/8) inch. The planted area shall be rolled with a corrugated roller of the "Cultipacker" type. All rolling of the slope areas shall be on the contour. 02/09/2010 SC-36 PART D - SPECIAL CONDITIONS ASPHALT MULCH SEEDING: The soil over the area shown on the Drawings, or as directed to be seeded, shall be loosened to the minimum depth of three (3) inches and all particles in the seed bed shall be reduced to Tess than one (1) inch in diameter, or they shall be removed. The area shall then be finished to line and grade as specified under "Finishing" in Section D-45, Construction Methods. Water shall then be applied to the cultivated area of the seed bed until a minimum depth of six (6) inches is thoroughly moistened. After the watering, when the ground has become sufficiently dry to be loose and pliable, the seed, or seed mixture specified, shall then be planted at the rate required and the application shall be made uniformly. If the sowing of seed is by hand, rather than mechanical methods, the seed shall be sown in two directions at right angles to each other. Seed and fertilizer may be distributed at the same time, provided the specified uniform rate of application for both is obtained. After planting, the seed shall be raked or harrowed into the soil to a depth of approximately one -quarter (1/4) inch. The planted surface area and giving a smooth surface without ruts or tracks. In between the time compacting is completed and the asphalt is applied, the planted area shall be watered sufficiently to assure uniform moisture from the surface to a minimum of six (6) inches in depth. The application of asphalt shall follow the last watering as rapidly as possible. Asphalt shall be of the type and grade as shown on the Drawings and shall conform to the requirements of the item 300, "Asphalts, Oils and Emulsions". If the type of asphalt to be used is not shown on the Drawings, or if Drawings are not included, then MS-2 shall be used. Applications of the asphalt shall be at a rate of three -tenths (0.3) gallons per square yard. It shall be applied to the area in such a manner so that a complete film is obtained and the finished surface shall be comparatively smooth. RE -SEEDING OF AREAS PLANTED WITH COOL SEASONS SPECIES: Areas where temporary cool season species have been planted may be replanted beginning February 1 with warm season species as listed in Table 120.2(2)a. The re -seeding will be achieved in the following manner. The cool season species shall be mowed down to a height of one (1) inch to insure that slit -seeding equipment will be able to cut through the turf and achieve adequate soil penetration. * Slit -seeding, is achieved through the use of an implement which cuts a furrow (slit) in the soil and places the seed in the slit which is then pressed close with a cult packer wheel. 4. HYDROMULCH SEEDING: If hydro mulch seeding is provided, seed mix shall have 95% purity of Bermuda grass and have a germination rate of 90%. Contractor shall ensure that the grass establishes. 5. CONSTRUCTION WITHIN PARK AREAS TURF RESTORATION OF PARK AREAS: FERTILIZER DESCRIPTION: "Fertilizer" will consist of providing and distributing fertilizer over such areas as are designated on the Drawings and in accordance with these Specifications. 02/09/2010 SC-37 PART D - SPECIAL CONDITIONS MATERIALS: All fertilizer used shall be delivered in bags or containers clearly labeled showing the analysis. The fertilizer is subject to testing by the City of Fort Worth in accordance with the Texas Fertilizer Law. A pelleted or granulated fertilizer shall be used with an analysis of 16-20- 0 or 16-5-8 or having the analysis shown on the Drawings. The figures in the analysis represent the percent of nitrogen, phosphoric acid, and potash nutrients respectively as determined by the methods of the Association of Official Agricultural Chemists. In the event it is necessary to substitute a fertilizer of a different analysis, it shall be a pelleted or granulated fertilizer with a lower concentration. Total amount of nutrients furnished and applied per acre shall equal or exceed that specified for each nutrient. CONSTRUCTION METHODS: When an item for fertilizer is included in the Drawings and proposal, pelleted or granulated fertilizer shall be applied uniformly over the area specified to be fertilized and in the manner directed for the particular item of work. Fertilizer shall be dry and in good physical condition. Fertilizer that is powdered to caked will be rejected. Distribution of fertilizer as a particular item of work shall meet the approval of the Engineer. Unless otherwise indicated on the Drawings, fertilizer shall be applied uniformly at the average rate of three hundred (300) pounds per acre for all types of "Sodding" and four hundred (400) pounds per acre for all types of "Seeding". MEASUREMENT: Topsoil secured from borrow sources will be measured by the square yard in place on the project site. Measurement will be made only on topsoils secured from borrow sources. Acceptable material for "Seeding" will be measured by the linear foot, complete in place. Acceptable material for "Sodding" will be measured by the linear foot, complete in place. Acceptable material for "Fertilizer" shall be subsidiary to the price of sodding or seeding. PAYMENT: All work performed as ordered and measured shall be subsidiary to the contract unless and otherwise noted in the plans and bid documents to be paid for at the unit price bid for each item of work. Its price shall be full compensation for excavating (except as noted below), loading, hauling, placing and furnishing all labor, equipment, tools, supplies, and incidentals necessary to complete work. All labor, equipment, tools and incidentals necessary to supply, transport, stockpile and place topsoil or salvage topsoil as specified shall be included in "Seeding" or "Sodding" bid items and will not be paid for directly. "Spot sodding" or "block sodding" as the case may be, will be paid for at the contract unit price per square yard, complete in place, as provided in the proposal and contract. The contract unit price shall be the total compensation for furnishing and placing all sod; for all rolling and tamping; for all watering; for disposal of all surplus materials; and for all materials, labor, equipment, tools and incidentals necessary to complete the work, all in accordance with the Drawings and these Specifications. The work performed and materials furnished and measured as provided under "Measurement" shall be paid for at the unit price for "Seeding", or "Sodding", of the type specified, as the case 02/09/2010 SC-38 PART D - SPECIAL CONDITIONS may be, which price shall each be full compensation for furnishing all materials and for performing all operations necessary to complete the work accepted as follows: Fertilizer material and application will not be measured or paid for directly, but is considered subsidiary to Sodding and Seeding. D- 45 CONFINED SPACE ENTRY PROGRAM It shall be the responsibility of the contractor to implement and maintain a variable "CONFINED SPACE ENTRY PROGRAM" which must meet OSHA requirements for all its employees and subcontractors at all times during construction. All active sewer manholes, regardless of depth, are defined by OSHA, as "permit required confined spaces". Contractors shall submit an acceptable "CONFINED SPACE ENTRY PROGRAM" for all applicable manholes and maintain an active file for these manholes. The cost of complying with this program shall be subsidiary to the pay items involving work in confined spaces. D- 46 SUBSTANTIAL COMPLETION INSPECTION/FINAL INSPECTION • 7. Prior to the final inspection being conducted for the project, the contractor shall contact the city inspector in writing when the entire project or a designated portion of the project is substantially complete. 8. The inspector along with appropriate City staff and the City's consultant shall make an inspection of the substantially completed work and prepare and submit to the contractor a list of items needing to be completed or corrected. 9. The contractor shall take immediate steps to rectify the listed deficiencies and notify the owner in writing when all the items have been completed or corrected. 10. Payment for substantial completion inspection as well as final inspection shall be subsidiary to the project price. Contractor shall still be required to address all other deficiencies, which are discovered at the time of final inspection. 11. Final inspection shall be in conformance with general condition item "C5-5.18 Final Inspection" of PART C - GENERAL CONDITIONS. D- 47 EXCAVATION NEAR TREES (WHERE IDENTIFIED ON THE PLANS) 1. The Contractor shall be responsible for taking measures to minimize damage to tree limbs, tree trunks, and tree roots at each work site. All such measures shall be considered as incidental work included in the Contract Unit Price bid for applicable pipe or structure installation except for short tunneling/tree augering. 2. Any and all trees located within the equipment operating area at each work site shall, at the direction of the Engineer, be protected by erecting a "snow fence" along the drip line or edge of the tree root system between tree and the construction area. 3. Contractor shall inspect each work site in advance and arrange to have any tree limbs pruned that might be damaged by equipment operations. The Engineer shall be notified at least 24 hours prior to any tree trimming work. No trimming work will be permitted within private property without written permission of the Owner. 02/09/2010 SC-39 PART D - SPECIAL CONDITIONS 4. Nothing shall be stored over the tree root system within the drip line area of any tree. 5. Before excavation (off the roadway) within the drip line area of any tree, the earth shall be sawcut for a minimum depth of 2 feet. 6. At designated locations shown on the drawings, the "short tunnel" method using Class 51 D.I. pipe shall be utilized. 7. Except in areas where clearing is allowed, all trees up to 8" in diameter damaged during construction shall be removed and replaced with the same type and diameter tree at the contractor's expense. 8. Contractor shall employ a qualified landscaper for all the work required for tree care to ensure utilization of the best agricultural practices and procedures. 9. Short tunneling shall consist of power augering or hand excavation. The tunnel diameter shall not be larger than 1-1/2 times the outside pipe diameter. Voids remaining after pipe installation shall be pressure grouted. D- 48 CONCRETE ENCASEMENT OF SEWER PIPE Concrete encasement of sewers shall be paid for at the Contract Unit Price per linear foot of concrete encasement as measured in place along the centerline of the pipe for each pipe diameter indicated. The Contract Unit Price shall include all costs associated with installation and reinforcement of the concrete encasement. D- 49 CLAY DAM Clay dam construction shall be performed in accordance with the Wastewater Clay Dam Construction, figure in the Drawings in these Specifications, at locations indicated on the Drawings or as directed by the City. Clay dams shall be keyed into undisturbed soil to make an impervious barrier to reduce groundwater percolation through the pipeline trench. Construction material shall consist of compacted bentonite clay or 2:27 concrete. Payment for work such as forming, placing and finishing shall be subsidiary to the price bid for pipe installation. D- 50 EXPLORATORY EXCAVATION (D-HOLE) The Contractor shall be responsible for verifying the locations of all existing utilities prior to construction, in accordance with item D-6. At locations identified on the drawings, contractor shall conduct an exploratory excavation (D-Hole), to locate and verify the location and elevation of the existing underground utility where it may be in potential conflict with a proposed facility alignment. The exploratory excavation shall be conducted prior to construction of the entire project only at locations denoted on the plans or as directed by the engineer. Contractor shall submit a report of findings (including surveyed elevations of existing conflicting utilities) to the City prior to the start of construction of the entire project. If the contractor determines an existing utility is in conflict with the proposed facility, the contractor shall contact the engineer immediately for appropriate design modifications. The contractor shall make the necessary repairs at the exploratory excavation (D-Hole) to obtain a safe and proper driving surface to ensure the safety of the general public and to meet the approval of the City inspector. The contractor shall be liable for any and all damages incurred due to the exploratory excavation (D-Hole). 02/09/2010 SC-40 PART D - SPECIAL CONDITIONS Payment shall not be made for verification of existing utilities per item D-6. Payment for exploratory excavation (D-Hole), at locations identified on the plans or as directed by the Engineer, shall include full compensation for all materials, excavation, surface restoration, field surveys, and all incidentals necessary to complete the work, shall be the unit price bid. No payment shall be made for exploratory excavation(s) conducted after construction has begun. D- 51 INSTALLATION OF WATER FACILITIES 51.1 Polyvinyl Chloride (PVC) Water Pipe POLYVINYL Chloride Plastic Water Pipe and fittings on this Project shall be in accordance with the material standard contained in the General Contract Documents. Payment for work such as backfill, bedding, blocking, detectable tapes and all other associated appurtenant required, shall be included in the linear foot price bid of the appropriate BID ITEM(S). 51.2 Blocking Concrete blocking on this Project will necessarily be required as shown on the Plans and shall be installed in accordance with the General Contract Documents. All valves shall have concrete blocking provided for supporting. No separate payment will be made for any of the work involved for the item and all costs incurred will be considered to be included in the linear foot bid price of the pipe or the bid price of the valve. 51.3 Type of Casing Pipe 1. WATER: The casing pipe for open cut and bored or tunneled section shall be AWWA C-200 Fabricated Electrically Welded Steel Water Pipe, and shall conform to the provisions of E1-15, E1-5 and E1-9 in Material Specifications of General Contract Documents and Specifications for Water Department Projects. The steel casing pipe shall be supplied as follows: For the inside and outside of casing pipe, coal -tar protective coating in accordance with the requirements of Sec. 2.2 and related sections in AWWA C-203. Touch-up after field welds shall provide coating equal to those specified above. C. Minimum thickness for casing pipe used shall be 0.375 inch. Stainless Steel Casing Spacers (centering style) such as manufactured by Cascade Waterworks Manufacturing Company or an approved equal shall be used on all non - concrete pipes when installed in casing. Installation shall be as recommended by the Manufacturer. 2. SEWER: Boring used on this project shall be in accordance with the material standard E1-15 and Construction standard E2-15 as per Fig. 110 of the General Contract Documents. 3. PAYMENT: Payment for all materials, labor, equipment, excavation, concrete grout, backfill, and incidental work shall be included in the unit price bid per foot. 02/09/2010 SC-41 PART D - SPECIAL CONDITIONS 51.4 Tie -Ins The Contractor shall be responsible for making tie-ins to the existing water mains. It shall be the responsibility of the Contractor to verify the exact location and elevation of the existing line tie-ins. And any differences in locations and elevation of existing line tie-ins between the contract drawings and what may be encountered in the field shall be considered as incidental to construction. The cost .of making tie-ins to existing water or sanitary sewer mains shall be included in the linear foot bid price of the pipe. 51.5 Connection of Existing Mains The Contractor shall determine the exact location, elevation, configuration and angulation of existing water or sanitary sewer lines prior to manufacturing of the connecting piece. Any differences in locations, elevation, configuration, and or angulation of existing lines between the contract drawings and what may be encountered in the said work shall be considered as incidental to construction. Where it is required to shut down existing mains in order to make proposed connections, such down time shall be coordinated with the Engineer, and all efforts shall be made to keep this down time to a minimum. In case of shutting down an existing main, the Contractor shall notify the City Project Manager, Construction Services, Phone 817-392-8306, at least 48-hours prior to the required shut down time. The Contractor's attention is directed to Paragraph C5-5.15 INTERRUPTION OF SERVICE, Page C5-5(5), PART C - GENERAL CONDITIONS OF THE WATER DEPARTMENT GENERAL CONTRACT DOCUMENTS AND GENERAL SPECIFICATIONS. The Contractor shall notify the customer both personally and in writing as to the location, time, and schedule of the service interruption. The cost of removing any existing concrete blocking shall be included in the cost of connection. Unless bid separately all cost incurred shall be included in the linear foot price bid for the appropriate pipe size, 51.6 Valve Cut -Ins It may be necessary to cut -in gate valves to isolate the water main from which the extension and/or replacement is to be connected. This may require closing valves in other lines and putting consumers out of service for that period of time necessary to cut in the new valve; the work must be expedited to the utmost and all such cut -ins must be coordinated with the engineer in charge of inspection. All consumers shall be individually advised prior to the shut out and advised of the approximate length of time they may be without service. Payment for work such as backfill, bedding, fittings, blocking and all other associated appurtenants required, shall be included in the price of the appropriate bid items. 51.7 Water Services The relocation, replacement, or reconnection of water services will be required as shown on the plans, and/or as described in these Special Contract Documents in addition to those located in the field and identified by the Engineer. All service's shall be constructed by the contractor utilizing approved factory manufactured tap saddles (when required) and corporation stops, type K copper water tubing, curb stops with lock wings, meter boxes, and if required approved manufactured service branches. All materials used shall be as specified in the Material Standards (E1-17 & E1-18) contained in the General Contract Documents. 02/09/2010 SC-42 PART D - SPECIAL CONDITIONS All water services to be replaced shall be installed at a minimum depth of 36 inches below final grade. All existing 3/4-inch water service lines which are to be replaced shall be replaced with 1- inch Type K copper, 1-inch diameter tap saddle when required, and 1-inch corporation from the main line to the meter box. All services which are to be replaced or relocated shall be installed with the service main tap and service line being in line with the service meter unless otherwise directed by the Engineer. A minimum of 24 hours advance notice shall be given when service interruption will be required as specified in Section C5-5.15 INTERRUPTION OF SERVICE. All water service meters shall be removed, tagged, and collected by the contractor for pickup by the Water Department for reconditioning or replacement. After installation of the water service in the proposed location and receipt of a meter from the project inspector the contractor shall install the meter. The meter box shall be reset as necessary to be flush with existing ground or as otherwise directed by the Engineer. All such work on the outlet side of the service meter shall be performed by a licensed plumber. 1. WATER SERVICE REPLACEMENTS: Water service replacement or relocation is required when the existing service is lead or is too shallow to avoid breakage during street reconstruction. The contractor shall replace the existing service line with Type K copper from the main to the meter, curb stop with lock wings, and corporation stop. Payment for all work and materials such as backfill, fittings, type K copper tubing, curb stop with lock wings, service line adjustment, and any relocation of up to 12-inches from center line existing meter location to center line proposed meter location shall be included in the Linear Foot price bid for Copper Service Line from Main to five (5) feet behind Meter. Any vertical adjustment of customer service line within the 5 foot area shall be subsidiary to the service installation. Payment for all work and materials such as tap saddle (if required), corporation stops, and fittings shall be included in the price bid for Service Taps to Main. 1. WATER SERVICE RECONNECTION: Water service reconnection is required when the existing service is copper and at adequate depth to avoid breakage during street reconstruction. The contractor shall adjust the existing water service line as required for reconnection and furnish a new tap with corporation stop. The contractor will be paid for one (1) Service Tap to Main for each service reconnected plus for any copper service line used in excess of five (5) feet from Main to five (5) feet behind the Meter. 2. WATER SERVICE METER AND METER BOX RELOCATIONS: When the replacement and relocation of a water service and meter box is required and the location of the meter and meter box is moved more than twelve (12) inches, as measured from the center line of the existing meter to location to the center line of the proposed meter location, separate payment will be allowed for the relocation of service meter and meter box. Centerline is defined by a line extended from the service tap through the meter. Only relocations made 02/09/2010 SC-43 PART D - SPECIAL CONDITIONS perpendicular to this centerline will be paid for separately. Relocations made along the centerline will be paid of in feet of copper service line. When relocation of service meter and meter box is required, payment for all work and materials such as backfill, fittings, five (5) feet of type K copper service and all materials, labor, and equipment used by and for the licensed plumber shall be included in the price bid for the service meter relocation. All other costs will be included in other appropriate bid item(s). This item will also be used to pay for all service meter and meter box relocations as required by the Engineer when the service line is not being replaced. Adjustment of only the meter box and customer service line within 5 feet distance behind the meter will not justify separate payment at any time. Locations with multiple service branches will be paid for as one service meter and meter box relocation. 4. NEW SERVICE: When new services are required the contractor shall install tap saddle (when required), corporation stop, type K copper service line, curb stop with lock wings, and meter box. Reinforced plastic meter boxes with cast iron lid shall be provided for all 2 inch water meters or smaller. The reinforced plastic water meter boxes shall comply with section E1-18A — Reinforced Plastic Water Meter Boxes. Payment for all work and materials such as backfill, fittings, type K copper tubing, and curb stop with lock wings shall be included in the Linear Foot price bid for Service Line from Main to Meter five (5) feet behind the meter. Payment for all work and materials such as tap saddle, corporation stops, and fittings shall be included in the price bid for Service Taps to Mains. Payment for all work and materials such as furnishing and setting new meter box shall be included in the price bid for furnish and set meter box. 1. MULTIPLE SERVICE BRANCHES: When multiple service branches are required the contractor shall furnish approved factory manufactured branches. Payment for multiple service branches will include furnishing and installing the multiple service branch only and all other cost will be included in other appropriate bid item(s). 2. MULTIPLE STREET SERVICE LINES TO SINGLE SERVICE METER: Any multiple service lines with taps servicing a single service meter encountered during construction shall be replaced with one service line that is applicable for the size of the existing service meter and approved by the Engineer. Payment shall be made at the unit bid price in the appropriate bid item(s). 51.8 2-Inch Temporary Service Line A. The 2-inch temporary service main and 3/4-inch service lines shall be installed to provide temporary water service to all buildings that will necessarily be required to have severed water service during said work. The contractor shall be responsible for coordinating the schedule of the temporary service connections and permanent service reconnections with the building owners and the Engineer in order that the work be performed in an expeditious manner. Severed water service must be reconnected within 2 hours of discontinuance of service. 02/09/2010 SC-44 PART D - SPECIAL CONDITIONS The temporary service layout shall have a minimum available flow rate of 5 GPM at a dynamic pressure of 35 PSI per service tap. This criteria shall be used by the Contractor to determine the length of temporary service allowed, number of service taps and number of feed points. When the temporary service is required for more than one location the 2-inch temporary service pipes, 3/4-inch service lines and the 2-inch meter shall be moved to the next successive project location. Payment for work such as fittings, 3/4-inch service lines, asphalt, barricades, all service connections, removal of temporary services and all other associated appurtenants required, shall be included in the appropriate bid item. B. In order to accurately measure the amount of water used during construction, the Contractor will install a fire hydrant meter for all temporary service lines. Water used during construction for flushing new mains that cannot be metered from a hydrant will be estimated as accurately as possible. At the pre -construction conference the contractor will advise the inspector of the number of meters that will be needed along with the locations where they will be used. The inspector will deliver the hydrant meters to the locations. After installation, the contractor will take full responsibility for the meters until such time as the contractor returns those meters to the inspector. Any damage to the meters will be the sole responsibility of the contractor. The Water Department Meter Shop will evaluate the condition of the meters upon return and if repairs are needed the contractor will receive an invoice for those repairs. The issued meter is for this specific project and location only. Any water that the contractor may need for personal use will require a separate hydrant meter obtained by the Contractor, at its cost, from the Water Department. 51.9 Purging and Sterilization of Water Lines Before being placed into service all newly constructed water lines shall be purged and sterilized in accordance with E2-24 of the General Contract Documents and Specifications except as modified herein. The City will provide all water for INITIAL cleaning and sterilization of water lines. All materials for construction of the project, including appropriately sized "pipe cleaning pigs", chlorine gas or chlorinated lime (HTH) shall be furnished by the Contractor. Chlorinated lime (HTH) shall be used in sufficient quantities to provide a chlorine residual of fifty (50) PPM. The residual of free chlorine shall be measured after 24 hours and shall not be less than 10 parts per million of free chlorine. Chlorinated water shall be disposed of in the sanitary sewer system. Should a sanitary sewer not be available, chlorinated water shall be "de -chlorinated" prior to disposal. The line may not be placed in service until two successive sets of samples, taken 24 hours apart, have met the established standards of purity. Purging and sterilization of the water lines shall be considered as incidental to the project and all costs incurred will be considered to be included in the linear foot bid price of the pipe. 51.10 Work Near Pressure Plane Boundaries Contractor shall take note that the water line to be replaced under this contract may cross or may be in close proximity to an existing pressure plane boundary. Care shall be taken to ensure all "pressure plane" valves installed are installed closed and no cross connections are made between pressure planes 02/09/2010 SC-45 PART D - SPECIAL CONDITIONS 51.11 Water Sample Station GENERAL: All water sampling station installations will be per attached Figure 34 or as required in large water meter vaults as per Figure 33 unless otherwise directed by the Engineer. The appropriate water sampling station will be furnished to the Contractor free of charge; however, the Contractor will be required to pick up this item at the Field Operations Warehouse. PAYMENT FOR FIGURE 34 INSTALLATIONS: Payment for all work and materials necessary for the installation of the 3/4-inch type K copper service line will be shall be included in the price bid for copper Service Line from Main to Meter. Payment for all work and materials necessary for the installation tap saddle (if required), corporation stops, and fittings shall be included in the price bid for Service Taps to Main. Payment for all work and materials necessary for the installation of the sampling station, concrete support block, curb stop, fittings, and an incidental 5-feet of type K copper service line which are required to provide a complete and functional water sampling station shall be included in the price bid for Water Sample Stations. PAYMENT FOR FIGURE 33 INSTALLATIONS: Payment for all work and materials necessary for the installation tap saddle, gate valve, and fittings shall be included in the price bid for Service Taps to Main. Payment for all work and materials necessary for the installation of the sampling station, modification to the vault, fittings, and all type K copper service line which are required to provide a complete and functional water sampling station shall be included in the price bid for Water Sample Stations. 51.12 Ductile Iron and Gray Iron Fittings Reference Part E2 Construction Specifications, Section E2-7 Installing Cast Iron Pipe, fittings, and Specials, Sub section E2-7.11 Cast Iron Fittings: E2-7.11 DUCTILE -IRON AND GRAY -IRON FITTINGS: All ductile -iron and gray -iron fittings shall be furnished with cement mortar lining as stated in Section E1-7. The price bid per ton of fittings shall be payment in full for all fittings, joint accessories, polyethylene wrapping, horizontal concrete blocking, vertical tie -down concrete blocking, and concrete cradle necessary for construction as designed. All ductile -iron and gray -iron fittings, valves and specials shall be wrapped with polyethylene wrapping conforming to Material Specification E1-13 and Construction Specification E2-13. Wrapping shall precede horizontal concrete blocking, vertical tie -down concrete blocking, and concrete cradle. Payment for the polyethylene wrapping, horizontal concrete blocking, vertical tie -down concrete blocking, and concrete cradle shall be included in bid items for vales and fittings and no other payments will be allowed. 02/09/2010 SC-46 PART D - SPECIAL CONDITIONS D- 52 SPRINKLING FOR DUST CONTROL All applicable provisions of Standard Specifications Item 200, "Sprinkling for Dust Control" shall apply. However, no direct payment will be made for this item and it shall be considered to this contract. D- 53 DEWATERING The Contractor shall be responsible for determining the method of dewatering operation for the water or sewage flows from the existing mains and ground water. The Contractor shall be responsible for damage of any nature resulting from the dewatering operations. The DISCHARGE from any dewatering operation shall be conducted as approved by the Engineer. Ground water shall not be discharged into sanitary sewers. Dewatering shall be considered as incidental to a construction and all costs incurred will be considered to be included in the project price. D- 54 TRENCH EXCAVATION ON DEEP TRENCHES Contractor to prevent any water flowing into open trench during construction. Contractor shall not leave excavated trench open overnight. Contractor shall fill any trench the same day of excavation. No extra payment shall be allowed for this special condition. D- 55 TREE PRUNING A. REFERENCES: National Arborist Association's "Pruning Standards for Shade Trees". B. ROOT PRUNING EQUIPMENT 1. Vibratory Knife 2. Vermeer V-1550RC Root Pruner C. NATURAL RESOURCES PROTECTION FENCE 3. Steel "T" = Bar stakes, 6 feet long. 4. Smooth Horse -Wire: 14-1/2 gauge (medium gauge) or 12 gauge (heavy gauge). 5. Surveyor's Plastic Flagging: "Tundra" weight, International fluorescent orange or red color. 6. Combination Fence: Commercially manufactured combination soil separator fabric on wire mesh backing as shown on the Drawings. D. ROOT PRUNING 7. Survey and stake location of root pruning trenches as shown on drawings. 8. Using the approved specified equipment, make a cut a minimum of 36 inches deep in order to minimize damage to the undisturbed root zone. 02/09/2010 SC-47 PART D - SPECIAL CONDITIONS 9. Backfill and compact the trench immediately after trenching. 10. Place a 3-foot wide by 4-inch deep cover of mulch over the trench as required by the Engineer. 11. Within 24 hours, prune flush with ground and backfill any exposed roots due to construction activity. Cover with wood chips of mulch in order to equalize soil temperature and minimize water loss due to evaporation. 12. Limit any grading work within conservation areas to 3-inch maximum cut or fill, with no roots over 1-inch diameter being cut unless cut by hand or cut by specified methods, equipment and protection. E. MULCHING: Apply 2-inches to 4-inches of wood chips from trimming or clearing operation on areas designated by the Engineer. F. Tree Pruning shall be considered subsidiary to the project contract price. D- 56 TREE REMOVAL Trees to be removed shall be removed using applicable methods, including stump and root ball removal, loading, hauling and dumping. Extra caution shall be taken to not disrupt existing utilities both overhead and buried. The Contractor shall immediately repair or replace any damage to utilities and private property including, but not limited to, water and sewer services, pavement, fences, walls, sprinkler system piping, etc., at no cost to the Owner. All costs for tree removal, including temporary service costs, shall be considered subsidiary to the project contract price and no additional payment will be allowed. D- 57 TEST HOLES The matter of subsurface exploration to ascertain the nature of the soils, including the amount of rock, if any, through which this pipeline installation is to be made is the responsibility of any and all prospective bidders, and any bidder on this project shall submit his bid under this condition. Whether prospective bidders perform this subsurface exploration jointly or independently, and whether they make such determination by the use of test holes or other means, shall be left to the discretion of such prospective bidders. If test borings have been made and are provided for bidder's information, at the locations shown on the logs of borings in the appendix of this specification, it is expressly declared that neither the City nor the Engineer guarantees the accuracy for the information or that the material encountered in excavations is the same, either in character, location, or elevation, as shown on the boring logs. It shall be the responsibility of the bidder to make such subsurface investigations, as he deems necessary to determine the nature of the material to be excavated. The Contractor assumes all responsibility for interpretation of these records and for making and maintaining the required excavation and of doing other work affected by the geology of the site. The cost of all rock removal and other associated appurtenances, if required, shall be included in the linear foot bid price of the pipe. 02/09/2010 SC-48 PART D SPECIAL CONDITIONS D- 58 PUBLIC NOTIFICATION PRIOR TO BEGINNING CONSTRUCTION AND NOTIFICATION OF TEMPORARY WATER SERVICE INTERRUPTION DURING CONSTRUCTION Prior to beginning construction on any block in the project, the contractor shall, on a block by block basis, prepare and deliver a notice or flyer of the pending construction to the front door of each residence or business that will be impacted by construction. The notice shall be prepared as follows: The notification notice or flyer shall be posted seven (7) days prior to beginning any construction activity on each block in the project area. The 'flyer shall be prepared on the Contractor's letterhead and shall include the following information: Name of Project, City Project No (CPN)., Scope of Project (i.e. type of construction activity), actual construction duration within the block, the name of the contractor's foreman and his phone number, the name of the City's inspector and his phone number and the City's after-hours phone number. A sample of the 'pre -construction notification' flyer is attached. The contractor shall submit a schedule showing the construction start and finish time for each block of the project to the inspector. In addition, a copy of the flyer shall be delivered to the City Inspector for his review prior to being distributed. The contractor will not be allowed to begin construction on any block until the flyer is delivered to all residents of the block. In the event it becomes necessary to temporarily shut down water service to residents or businesses during construction, the contractor shall prepare and deliver a notice or flyer of the pending interruption to the front door of each affected resident. The notice shall be prepared as follows: The notification or flyer shall be posted twenty-four (24) prior to the temporary interruption. The flyer shall be prepared on the contractor's letterhead and shall include the following information: Name of the project, City Project Number, the date of the interruption of service, the period the interruption will take place, the name of the contractor's foreman and his phone number and the name of the City's inspector and his phone number. A sample of the temporary water service interruption notification is attached. A copy of the temporary interruption notification shall be delivered to the inspector for his review prior to being distributed. The contractor shall not be permitted to proceed with interruption of water service until the flyer has been delivered to all affected residents and businesses. Electronic versions of the sample flyers can be obtained from the Project Construction Inspector.. All work involved with the notification flyers shall be considered subsidiary to the contract price and no additional compensation shall be made. D- 59 TRAFFIC BUTTONS The removal and replacement of traffic buttons is the responsibility of the contractor and shall be considered a subsidiary item. In the event that the contractor prefers for the Signals, Signs and Markings Division (SSMD) of the Transportation/Public Works Department to install the markings, the contractor shall contact SSMD at (817) 392-8770 and shall reimburse SSMD for all costs incurred, both labor and material. No additional compensation shall be made to the contractor for this reimbursement. 02/09/2010 SC-49 PART D - SPECIAL CONDITIONS D- 60 SANITARY SEWER SERVICE CLEANOUTS Whenever a sanitary sewer service line is installed or replaced, the Contractor shall install a two- way service cleanout as shown in the attached detail. Cleanouts are to be installed out of high traffic areas such as driveways, streets, sidewalks, etc. whenever possible. When it is not possible, the cleanout stack and cap shall be cast iron, Payment for all work and materials necessary for the installation of the two-way service cleanout which are required to provide a complete and functional sanitary sewer cleanout shall be included in the price bid for Sanitary Sewer Service Cleanouts. D- 61 TEMPORARY PAVEMENT REPAIR The Contractor shall provide a temporary pavement repair immediately after trench backfill and compaction using a minimum of 2-inches of hot mix asphalt over a minimum of 6-inches of compacted flex base. The existing asphalt shall be saw cut to provide a uniform edge and the entire width and length of the temporary repair shall be rolled with a steel asphalt roller to provide smooth rideability on the street as well as provide a smooth transition between the existing pavement and the temporary repair. Cost of saw cutting shall be subsidiary to the temporary pavement repair pay item. The contractor shall be responsible for maintaining the temporary pavement until the paving contractor has mobilized. The paving contractor shall assume maintenance responsibility upon such mobilization. No additional compensation shall be made for maintaining the temporary pavement. D- 62 CONSTRUCTION STAKES The City, through its Surveyor or agent, will provide to the Contractor construction stakes or other customary method of markings as may be found consistent with professional practice, establishing line and grades for roadway and utility construction, and centerlines and benchmarks for bridgework. These stakes shall be set sufficiently in advance to avoid delay whenever practical. One set of stakes shall be set for all utility construction (water, sanitary sewer, drainage etc.), and one set of excavation/or stabilization stakes, and one set of stakes for curb and gutter/or paving. It shall be the sole responsibility of the Contractor to preserve, maintain, transfer, etc., all stakes furnished until completion of the construction phase of the project for which they were furnished. If the City or its agent determines that a sufficient number of stakes or markings provided by the City, have been lost, destroyed, or disturbed, to prevent the proper prosecution and control of the work contracted for in the Contract Documents, it shall be the Contractor's responsibility, at the Contractor's sole expense, to have such stakes replaced by an individual registered by the Texas Board of Professional Land Surveyor as a Registered Land Surveyor. No claims for delay due to lack of replacement of construction stakes will be accepted, and time will continue to be charged in accordance with the Contract Documents. D- 63 EASEMENTS AND PERMITS The performance of this contract requires certain temporary construction, right -of -entry agreements, and/or permits to perform work on private property. The City has attempted to obtain the temporary construction and/or right -of -entry agreements for properties where construction activity is necessary on City owned facilities, such as sewer Tines or 02/09/2010 SC-50 PART D - SPECIAL CONDITIONS manholes. For locations where the City was unable to obtain the easement or right -of -entry, it shall be the Contractor's responsibility to obtain the agreement prior to beginning work on subject property. This shall be subsidiary to the contract. The agreements, which the City has obtained, are available to the Contractor for review by contacting the consultant who distributes the plans for the project. Also, it shall be the responsibility of the Contractor to obtain written permission from property owners to perform such work as cleanout repair and sewer service replacement on private property. Contractor shall adhere to all requirements of Paragraph C6-6.10 of the General Contract Documents. The Contractor's attention is directed to the agreement terms along with any special conditions that may have been imposed on these agreements, by the property owners. The easements and/or private property shall be cleaned up after use and restored to its original condition or better. In event additional work room is required by the Contractor, it shall be the Contractor's responsibility to obtain written permission from the property owners involved for the use of additional property required. No additional payment will be allowed for this item. The City has obtained the necessary documentation for railroad and/or highway permits required for construction of this project. The Contractor shall be responsible for thoroughly reviewing, understanding and complying with all provisions of such permits, including obtaining the requisite insurance, and shall pay any and all costs associated with or required by the permit(s). It is the Contractor's responsibility to provide the required flagmen and/or provide payment to the appropriate railroad/agency for all flagmen during construction in railroad/agency right-of-way. For railroad permits, any and all railroad insurance costs and any other incidental costs necessary to meet the conditions associated with permit(s) compliance, including payment for flagmen, shall be included in the lump sum pay bid item for "Associated Costs for Construction within Railroad / Agency Right-of-way". No additional compensation shall be allowed on this pay item. D- 64 PRE -CONSTRUCTION NEIGHBORHOOD MEETING After the pre -construction conference has been held but before construction is allowed to begin on this project a public meeting will be held at a location to be determined by the Engineer. The contractor, inspector, and project manager shall meet with all affected residents and present the projected schedule, including construction start date, and answer any construction related questions. Every effort will be made to schedule the neighborhood meeting within the two weeks following the pre -construction conference but in no case will construction be allowed to begin until this meeting is held. D- 65 WAGE RATES Compliance with and Enforcement of Prevailing Wage Laws Duty to pay Prevailing Wage Rates. The contractor shall comply with all requirements of Chapter 2258, Texas Government Code (Chapter 2258), including the payment of not Tess 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. 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. 02/09/2010 SC-51 PART D - SPECIAL CONDITIONS This penalty shall be retained by the City to offset its administrative costs, pursuant to Texas Government Code 2258.023. 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 31st 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. 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 do 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 11 th 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. 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 the Audit section of these contract documents shall pertain to this inspection. Pay Estimates. With each partial payment estimate or payroll period, whichever is Tess, the contractor shall submit an affidavit stating that the contractor has complied with the requirements of Chapter 2258, Texas Government Code. Posting of Wage Rates. The contractor shall post the prevailing wage rates in a conspicuous place at the site of the project at all times. 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. (Wage rates are attached at the end of this section.) (Attached) 02/09/2010 SC-52 PART D - SPECIAL CONDITIONS D- 66 REMOVAL AND DISPOSAL OF ASBESTOS CEMENT PIPE A. It is the intent of the City of Fort Worth to comply with the requirements of the Asbestos National Emissions Standards for Hazardous Air Pollutants (NESHAP) found at 40 CFR Part 61, Subpart M. This specification will establish procedures to be used by all Excavators in the removal and disposal of asbestos cement pipe (ACP) in compliance with NESHAP. Nothing in this specification shall be construed to void any provision of a contract or other law, ordinance, regulation or policy whose requirements are more stringent. B. ACP is defined under NESHAP as a Category II, non -friable material in its intact state but which may become friable upon removal, demolition and/or disposal. Consequently, if the removal/ disposal process renders the ACP friable, it is regulated under the disposal requirements of 40 CFR 61.150. A NESHAP notification must be filed with the Texas Department of Health. The notification must be filed at least ten days prior to removal of the material. If it remains in its non - friable state, as defined by the NESHAP, it can be disposed as a conventional construction waste. The Environmental Protection Agency (EPA) defines friable as material, when dry, which may be crumbled, pulverized or reduced to powder by hand pressures. C. The Generator of the hazardous material is responsible for the identification and proper handling, transportation, and disposal of the material. Therefore, it is the policy of the City of Fort Worth that the Excavator is the Generator regardless of whether the pipe is friable or not. D. It is the intent of the City of Fort Worth that all ACP shall be removed in such careful and prudent manner that it remains intact and does not become friable. The Excavator is responsible to employ those means, methods, techniques and sequences to ensure this result. E. Compliance with all aspects of worker safety and health regulations including but not limited to the OSHA Asbestos Standard is the responsibility of the Excavator. The City of Fort Worth assumes no responsibility for compliance programs, which are the responsibility of the Excavator. (Copy of forms attached) F. The removal and disposal of ACP shall be subsidiary to the cost of installing the new pipe unless otherwise stated or indicated on the project plans or contract documents. D-67 STORM WATER POLLUTION PREVENTION (FOR DISTURBED AREAS GREATER THAN 1 ACRE) PERMIT: As defined by Texas Commission on Environmental Quality (TCEQ) regulations, a Texas Pollutant Discharge Elimination System (TPDES) General Construction Permit is required for all construction activities that result in the disturbance of one to five acres (Small Construction Activity) or five or more acres of total land (Large Construction Activity). The contractor is defined as an "operator" by state regulations and is required to obtain a permit. Information concerning the 02109/2010 SC-53 PART D - SPECIAL CONDITIONS permit can be obtained through the Internet at http://www.tnrcc.state.tx.us/permitting/water perm/wwperm/construct.html. Soil stabilization and structural practices have been selected and designed in accordance with North Central Texas Council of Governments Best Management Practices and Erosion Control Manual for Construction Activities (BMP Manual). This manual can be obtained through the Internet at www.dfwstormwater.com/runoff.html. Not all of the structural controls discussed in the BMP Manual will necessarily apply to this project. Best Management Practices are construction management techniques that, if properly utilized, can minimize the need for physical controls and possible reduce costs. The methods of control shall result in minimum sediment retention of not less than 70%. NOTICE OF INTENT (NOI): If the project will result in a total land disturbance equal to or greater than 5 acres, the contractor shall sign at the pre -construction meeting a TCEQ Notice of Intent (NOI) form prepared by the engineer. It serves as a notification to the TCEQ of construction activity as well as a commitment that the contractor understands the requirements of the permit for storm water discharges from construction activities and that measures will be taken to implement and maintain storm water pollution prevention at the site. The NOI shall be submitted to the TCEQ at least 48 hours prior to the contractor moving on site and shall include the required $100 application fee. The NOI shall be mailed to: Texas Commission on Environmental Quality Storm Water & General Permits Team; MC-228 P.O. Box 13087 Austin, TX 78711-3087 A copy of the NOI shall be sent to: City of Fort Worth Department of Environmental Management 5000 MLK Freeway Fort Worth, TX 76119 NOTICE OF TERMINATION (NOT): For all sites that qualify as Large Construction Activity, the contractor shall sign, prior to final payment, a TCEQ Notice of Termination (NOT) form prepared by the engineer. It serves as a notice that the site is no longer subject to the requirement of the permit. The NOT should be mailed to: Texas Commission on Environmental Quality Storm Water & General Permits Team; MC-228 P.O. Box 13087 Austin, TX 78711-3087 STORM WATER POLLUTION PREVENTION PLAN (SWPPP): A document consisting of an erosion control and toxic waste management plan and a narrative defining site parameters and techniques to be employed to reduce the release of sediment and pollution from the construction site. Copies of the project SWPPP's are available for viewing at the office of the Consultant disbursing the plans for the project. The selected Contractor shall be provided with three copies of the SWPPP after award of contract, along with unbounded copies of all forms to be submitted to the Texas Commission on Environmental Quality. 02/09/2010 SC-54 PART D - SPECIAL CONDITIONS LARGE CONSTRUCTION ACTIVITY — DISTURBED AREA EQUAL TO OR GREATER THAN 5 ACRES: A Notice of Intent (NOI) form shall be completed and submitted to the TCEQ including payment of the TCEQ required fee. A SWPPP that meets all TCEQ requirements prepared by the Engineer shall be prepared and implemented at least 48 hours before the commencement of construction activities. The SWPPP shall be incorporated into in the contract documents. The contractor shall submit a schedule for implementation of the SWPPP. Deviations from the plan must be submitted to the engineer for approval. The SWPPP is not warranted to meet all the conditions of the permit since the actual construction activities may vary from those anticipated during the preparation of the SWPPP. Modifications may be required to fully conform to the requirements of the Permit. The contractor must keep a copy of the most current SWPPP at the construction site. Any alterations to the SWPPP proposed by the contractor must be prepared and submitted by the contractor to the engineer for review and approval. A Notice of Termination (NOT) form shall be submitted within 30 days after final stabilization has been achieved on all portions of the site that is the responsibility of the permittee, or, when another permitted operator assumes control over all areas of the site that have not been finally stabilized. SMALL CONSTRUCTION ACTIVITY - DISTURBED AREA EQUAL TO OR GREATER THAN ONE ACRE BUT LESS THAN FIVE ACRES: Submission of a NOI form is not required. However, a TCEQ Site Notice form must be completed and posted at the site. A copy of the completed Site Notice must be sent to the City of Fort Worth Department of Environmental Management at the address listed above. A SWPPP, prepared as described above, shall be implemented at least 48 hours before the commencement of construction activities. The SWPPP must include descriptions of control measures necessary to prevent and control soil erosion, sedimentation and water pollution and will be included in the contract documents. The control measures shall be installed and maintained throughout the construction to assure effective and continuous water pollution control. The controls may include, but not be limited to, silt fences, straw bale dikes, rock berms, diversion dikes, interceptor swales, sediment traps and basins, pipe slope drain, inlet protection, stabilized construction entrances, seeding, sodding, mulching, soil retention blankets, or other structural or non-structural storm water pollution controls. The method of control shall result in a minimum sediment retention of 70% as defined by the NCTCOG "BMP Manual." Deviations from the proposed control measures must be submitted to the engineer for approval. PAYMENT FOR SWPPP IMPLEMENTATION: Payment shall be made per lump sum as shown on the proposal as full compensation for all items contained in the project SWPPP. D-68 COORDINATION WITH THE CITY'S REPRESENTATIVE FOR OPERATIONS OF EXISTING WATER SYSTEMS It is the Contractor's responsibility to coordinate any event that will require connecting to or the operation of an existing City water line system with the City's representative. The Contractor may obtain a hydrant water meter from the Water Department for use during the life of named project. In the event the Contractor requires that a water valve on an existing live system be turned off and on to accommodate the construction of the project, the Contractor must coordinate this activity through the appropriate City representative. The Contractor shall not operate water line valves of existing water system. Failure to comply will render the Contractor in violation of Texas Penal Code Title 7, Chapter 28.03 (Criminal Mischief) and the Contractor will be prosecuted to the full extent of the law. In addition, the Contractor will assume all liabilities and responsibilities as a result of these actions. 02/09/2010 SC-55 PART D - SPECIAL CONDITIONS D-69 ADDITIONAL SUBMITTALS FOR CONTRACT AWARD The City reserves the right to require any pre -qualified contractor who is the apparent low bidder(s) for a project to submit such additional information as the City, in sole discretion may require, including but not limited to manpower and equipment records, information about key personnel to be assigned to the project, and construction schedule, to assist the City in evaluating and assessing the ability of the apparent low bidder(s) to deliver a quality product and successfully complete projects for the amount bid within the stipulated time frame. Based upon the City's assessment of the submitted information, a recommendation regarding the award of a contract will be made to the City Council. Failure to submit the additional information if requested may be grounds for rejecting the apparent low bidder as non -responsive. Affected contractors will be notified in writing of a recommendation to the City Council. D-70 EARLY WARNING SYSTEM FOR CONSTRUCTION Time is of the essence in the completion of this contract. In order to insure that the contractor is responsive when notified of unsatisfactory performance and/or of failure to maintain the contract schedule, the following process shall be applicable: The work progress on all construction projects will be closely monitored. On a bi-monthly basis the percentage of work completed will be compared to the percentage of time charged to the contract. If the amount of work performed by the contractor is less than the percentage of time allowed by 20% or more (example: 10% of the work completed in 30% of the stated contract time as may be amended by change order), the following proactive measures will be taken: 1. A letter will be mailed to the contractor by certified mail, return receipt requested demanding that, within 10 days from the date that the letter is received, it provide sufficient equipment, materials and labor to ensure completion of the work within the contract time. In the event the contractor receives such a letter, the contractor shall provide to the City an updated schedule showing how the project will be completed within the contract time. 2. The Project Manager and the Directors of Water Department, • and Department of Transportation and Public Works will be made aware of the situation. If necessary, the City Manager's Office and the appropriate city council members may also be informed. 3. Any notice that may, in the City's sole discretion, be required to be provided to interested individuals will distributed by the Water Department's Public Information Officer. 4. Upon receipt of the contractor's response, the appropriate City departments and directors will be notified. The Water Department's Public Information Officer will, if necessary, then forward updated notices to the interested individuals. 5. If the contractor fails to provide an acceptable schedule or fails to perform satisfactorily a second time prior to the completion of the contract, the bonding company will be notified appropriately. 02/09/2010 SC-56 PART D - SPECIAL CONDITIONS D-71 AIR POLLUTION WATCH DAYS The Contractor shall be required to observe the following guidelines relating to working on City construction sites on days designated as "AIR POLLUTION WATCH DAYS". Typically, the OZONE SEASON, within the Metroplex area, runs from May 1, through OCTOBER 31, with 6:00 a.m. - 10:00 a.m. being critical BECAUSE EMISSIONS FROM THIS TIME PERIOD HAVE ENOUGH TIME TO BAKE IN THE HOT ATMOSPHERE THAT LEADS TO EARLY AFTERNOON OZONE FORMATION. . The Texas Commission on Environmental Quality (TCEQ), in coordination with the National Weather Service, will issue the Air Pollution Watch by 3:00 p.m. on the afternoon prior to the WATCH day. On designated Air Pollution Watch Days, the Contractor shall bear the responsibility of being aware that such days have been designated Air Pollution Watch Days and as such shall not begin work until 10:00 a.m. whenever construction phasing requires the use of motorized equipment for periods in excess of 1 hour. However, the Contractor may begin work prior to 10:00 a.m. if use of motorized equipment is less than 1 hour, or if equipment is new and certified by EPA as "Low Emitting", or equipment burns Ultra Low Sulfur Diesel (ULSD), diesel emulsions, or alternative fuels such as CNG. If the Contractor is unable to perform continuous work for a period of at least seven hours between the hours of 7:00 a.m. - 6:00 p.m., on a designated Air Pollution Watch Day, that day will be considered as a weather day and added onto the allowable weather days of a given month. D-72 FEE FOR STREET USE PERMITS AND RE -INSPECTIONS Contractor is required to secure a Street Use Permit, issued by the City of Fort Worth Transportation and Public Works Permit Center (817-392-6594) prior to any work in public right of way. Permit will not be issued without a traffic control plan sealed and signed by a registered professional engineer licensed to practice in the State of Texas. Failure to acquire the proper permit and permission may result in a fine of $500/day to the contractor performing the work. Payment by the contractor for all Street Use Permits shall be considered subsidiary to the contract cost and no additional compensation shall be made. END OF PART D - SPECIAL CONDITIONS 02/09/2010 SC-57 PART D - SPECIAL CONDITIONS Date: CPN No.: (To be printed on Contractor's Letterhead) Project Name: Mapsco Location: Limits of Construction: THIS IS TO INFORM YOU THAT UNDER A CONTRACT WITH THE CITY OF FORT WORTH, OUR COMPANY WILL WORK ON WATER AND / OR SEWER LINES ON OR AROUND YOUR PROPERTY. CONSTRUCTION WILL BEGIN APPROXIMATELY SEVEN DAYS FROM THE DATE OF THIS NOTICE. IF YOU HAVE QUESTIONS ABOUT ACCESS, SECURITY, SAFETY OR ANY OTHER ISSUE, PLEASE CALL: Mr. <CONTRACTOR'S SUPERINTENDENT> AT <TELEPHONE NO.> OR Mr. <CITY INSPECTOR> AT < TELEPHONE NO.> AFTER 4:30 PM OR ON WEEKENDS, PLEASE CALL (817) 392 8306 PLEASE KEEP THIS FLYER HANDY WHEN YOU CALL 02/09/2010 SC-58 PART D - SPECIAL CONDITIONS Date: FORT DOE NO. XXXX Project Hanle: 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. OR MR. AT (CONTRACTORS SUPERINTENDENT) (TELEPHONE NUMBER) AT (CITY INSPECTOR) (TELEPHONE NUMBER) THIS INCONVENIENCE WILL BE AS SHORT AS POSSIBLE. THANK YOU, CONTRACTOR 02/09/2010 SC-59 PART D - SPECIAL CONDITIONS F a 0 ff a e U s e n y T A H P A N S H A P 0 T 0 H L. a ti 0 n 7 Y E s a N TEXAS DEPARTMENT OF HEALTH NOTE: CIRCLE ITEMS THAT ARE AMENDED 1) Abatement Contractor: Address ; City: Office Phone Number: ( 1 Site Supervisor: Site Supervisor: Trained On -Site NESHAP Individual; Demolition Contractor: DEMOLITION / RENOVATION NOTIFICATION FORM T .n H NOTIFICATION#_ TDH License Number. Stale; Zip: Job Site Phone Number: TDH License Number_ TDH License Number. Address: 2) Project Consultant or Operator: Mailing Address; Certification Dale: Office Phone Number_ ) City: Stele; Zip; TDH License Number. City:_.. Slate: Zip: Office Phone Number:!_ _ 3) Facility Owner. Attention: Mei-ling Address: City: State: Zip: Owner Phone AfumberL). "Noto: Tito invoice for the notification foe will be sent to the owner of the building and tho bllling address for the Invoice will be obtained fr*rn tho Information That provided In this section. 4) Description or Facility Name: Physical Address: Facility Phone Number{ ) Description of Area/Room Number. Prior Use: Future Use: County: City: Facility Contact Person: Zip; Age of Building/Facility: Size: Number or Floors: School (K - 12): C YES 0 NO 5) Type of Work: Cl Demolition ri Renovation (Abatement) 0 Annual Consolidated Work will be during: tJ Day 0 Evening 0 Night _ Phased Project Description of work schedule: 6) Is this a Public Building? n YES IJ NO Federal Facility? 0 YES : NO Industrial Site? Ll YES 0 NO NESHAP-only Facility? 0 YES ❑ NO Is Building/Facility Occupied? € YES Cl'NO 7) Notilicetion Type CHECK ONLY ONE 0 Original (10 Working Days) ;- Cancellation 0 Amendment ❑ Emergency/Ordered If this is an amendment, which amendment number Is this? (Enclose copy of original and/or last amendment) If an emergency, who did you talk with at TDH? Emergency/{: ; Date and Hour of Emergency ,(HHIMM JDD/YY): DAzetriplion of the sudden, unexpected evens and explanation of howl the evens caused unsafe conditions or Would cause equipment damage (computers. machinery. etc 8) Description of procedures to be followed In the event That unexpected asbestos is found or previously non -friable asbestos material becomes crumbled. pulverized. or reduced to powder: 9) Wee en Asbestos survey performed? J YES L NO Dale: I J TDH Inspector License No: Analytical Method: ❑ PLM ❑ TEA ❑ Assumed TDH Laboratory License No: (For TAHPA (public building) projects: an assumption must be made by a TDH Licensed Inspector) 10) Description of planned demolition or renovation work, type of material, and method(s) to be used: ._.. 11) Description of work practices And engineering controls to be used to prevent omissions of asbestos at the demolition/renovation: 02/09/2010 SC-60 PART D - SPECIAL CONDITIONS 12) ALL applicable Items In the fallowing table must be completed: IF NO ASBESTOS PRESENT CHECK HERE Asbestos -Containing Building Material Type Approximate amount of Asbestos Check unit of measurement Pipes Surface Area Ln Ft Ln 1,4 SQ Ft SQ M Cu Ft Cu M RACM to be removed ;' RACM NOT removed . Y'� ' Y'r Interior Category 1 non -friable removed 'a Exterior Category I non -friable removed _ al k Calecory I non -friable NOT removed `:- :fs Interior Category II non-friableom,:: removed t - Exterior3 Category 1I non -friable removed ..: • Category II non•frlable NOT removed N A(Voil v. RAGh1 Off -Facility Component �Q� �� - r; is .r ,; ,;�is4 13) Waste Transporter Name: TDH License Number. Address: City: Contact Person: State; Zip: Phone Nurnber: ( ) 14) Waste Disposal Site Name: Address: - City: Stele: Zip: Telephone: ( ) TNRCC Permit Number. 15) For structurally unsound facilities, attach a copy of demolition order and identify Governmental Official below: Name: Registration No: - Tile: Dale of order (Mh((DD/YY) ! 1 Date order to begin (MM/OD/YY) 1 / 16) Scheduled Dates of Asbestos Abatement (MMJDDIYY) Start: 1 1 Complete: / 1 17) Scheduled Dates Demolitlon[Renovetson (Mt`,1/DDIYY) Start: / 1 Complete: J / " Note: If the start dela on this notif e tion can not by mot, the TDH Regional or Local Program office Must be contacted by phone prior to the start date. Failure to do so Is a vtotatlon In aeeon:Once to TAHPA, Section 295.61, 1 hereby certify that all informet:on I have provided Is correct, complete, and iruo to the best of my knowledge. I acknowledge that I em responsible for all aspects of the notification form, including, but not limiting, content and submission dates, The maximum penalty is $10,000 per day per volation. (Signature of Building Owner/ Operator (Printed Name) (Date) (Telephone) or Delegated ConsullanI/Corttractor) MAIL TO: 'Faxes aro not accoptod' ASBESTOS NOTIFICATION SECTION TOXIC SUBSTANCES CONTROL DIVISION TEXAS DEPARTMENT OF HEALTH PO BOX 143538 AUSTIN, TX 70714-353E PH: 512-834-6600, 1-800-572-5548 ( ) (Fax Number) 'Faxes are nor accepted" Form APB; 5, dated 07/29/02. Replaces TON form dated 07113001. For assfstance in compfe! ng form, call 1-800-572-5548 02/09/2010 SC-61 PART D - SPECIAL CONDITIONS 02/09/2010 SC-62 PART D - SPECIAL CONDITIONS Classifications Air Tool Operator Asetiait Raker City of Fort Worth Highway {Heavy) Construction Prevailing Wage Rates For 2008 Hourly Rates $10.0,5 $13_13-9 Asphalt Shoveler $8.80 Asphalt Distributor Operator $13.G9 Asphalt Paving Machine Operator $12.78 Batchmg Plant Weigher $t4.15 Broom or Sweeper Operator $9.88 Bulldozer Operator $13.22 Carpenter (Rough) $12.80 Concrete Finisher- Paving $12.25 Concrete finisher -Structures $13.27 Concrete Paving Curbing Mach. Oper. $12_X1 Concrete Paving Finishing Mach_ Oper. $13.63 Concrete Paving Joint Sealer Oper. $12 6'J Concrete Paving Savr Oper. $13.5.8 Concrete Paving Spreader Oper. $14.5-0 Concrete Rubber $10.61 Crane, Clamshell, Backhoe, Derrick. Dragfne, Shovel $14.12 Electrician $18.12 nagger $8.43 Form Builder- Structures $11.e3. Form Setter -Paving 3 Curbs $11.83 Foundation Drill Operator, Crawler Mounted $13.87 Foundation Drill Operator, Truck Mounted $16 30 Front End Loader $12.62 Laborer- Gammon $9.18 Laborer- Uhlity $10.65 Mechanic $t6.97 Milting Machine Operator. Fine Grade $11.83 Mixer Operator $11.58 Motor Grader Operator (Fine Grade) $15.20 Motor Grader Operator, Rough Orler $14.50 Painter, Structures $13.17 Pavement Marking Machine Oper. $i0.04 Pipe Layer $11.04 Roller, Steel Wheel Plant- Mix Pavements $11.28 Roller, Steel Wheel Cther Fiahvheel or Tamping $10.92 Roper, Pneumatic. Self -Propelled Scraper $11_D7 Reinforcing Sled Setter (Paving) $ 14.25 Reinforcing Steel Setter (Structure) $16.29 Source is AGC of Texas (Hvq. Hvy. Utilities Industrial Branch) www.acrss.gpogovidavisbacon/ Classifications Scraper Operator Hrly Rts $11.42 Servicer $12.32 Slip Form Machine Operator Spreader Box Operator $12.33 $10,92 Tractor operator, Crawler Type $12.61) Tractor operator, Pneumatic $12.91 Traveling Mixer Operator $12.03 Truck Driver- Single Axle (Light) $10.91 Truck Driver- Single Axle (Heavy) $11.47 Truck Driver- Tandem Axle Semi -Trailer $11.75 Truck Driver- Lowboy/Float $14.93 Truck Driver- Transit Mix $12.08 Wagon Drill. Boring Machine. Post Hole Driller 814.00 Yrrelder $13.57 Work Zone Barricade Servicer $10.09 02/09/2010 SC-63 _7t---:-�iL �- -.. _ aydr_.r_.f s� �.tFnT-'--�-'�►--�yr� :�=a>~-: `.';�;'�F'�--..-s— 'i�"v s'� _'�,-_-�,i'i'_.,�� - -.i ,1 ;G-Q-1s' -rt'd•C _ Y. Y - _+^` �y _ ���. ri - +�i .. _-fit-y 4.�� Q A PART DA - ADDITIONAL SPECIAL CONDITIONS DA-1 AWARD OF CONTRACT FOR PROJECTS WITH MULTIPLE UNITS 4 DA-2 PIPELINE REHABILITATION CURED -IN -PLACE PIPE - OMIT 4 DA-3 PIPE ENLARGEMENT SYSTEM 4 DA-4 FOLD AND FORM PIPE - OMIT 12 DA-5 SLIPLINING - OMIT 12 DA-6 PIPE INSTALLED BY OTHER THAN OPEN CUT- OMIT 12 DA-7 TYPE OF CASING PIPE - OMIT 12 DA-8 SERVICE LINE POINT REPAIR / CLEANOUT REPAIR - OMIT 12 DA-9 PROTECTIVE MANHOLE COATING FOR CORROSION PROTECTION - OMIT 12 DA-10 MANHOLE REHABILITATION - OMIT 12 DA-11 SURFACE PREPARATION FOR MANHOLE REHABILITATION - OMIT 12 DA-12 INTERIOR MANHOLE COATING - MICROSILICATE MORTAR SYSTEM - OMIT 12 DA-13 INTERIOR MANHOLE COATING - QUADEX SYSTEM - OMIT 12 DA-14 INTERIOR MANHOLE COATING - SPRAY WALL SYSTEM - OMIT 12 DA-15 INTERIOR MANHOLE COATING - RAVEN LINING SYSTEM - OMIT 12 DA-16 INTERIOR MANHOLE COATING: PERMACAST SYSTEM WITH EPDXY LINER - OMIT 12 DA-17 INTERIOR MANHOLE COATING -STRONG -SEAL -SYSTEM - OMIT 12 DA-18 RIGID FIBERGLASS MANHOLE LINERS - OMIT 12 DA-19 PVC LINED CONCRETE WALL RECONSTRUCTION - OMIT 12 DA-20 PRESSURE GROUTING - OMIT 12 DA-21 VACUUM TESTING OF REHABILITATED MANHOLES - OMIT 12 DA-22 FIBERGLASS MANHOLES - OMIT 13 DA-23 LOCATION AND EXPOSURE OF MANHOLES AND WATER VALVES 13 DA-24 REPLACEMENT OF CONCRETE CURB AND GUTTER 13 DA-25 REPLACEMENT OF 6" CONCRETE DRIVEWAYS 14 DA-26 REPLACEMENT OF H.M.A.C. PAVEMENT AND BASE - OMIT 14 DA-27 GRADED CRUSHED STONES - OMIT 14 DA-28 WEDGE MILLING 2" TO 0" DEPTH 5.0' WIDE - OMIT 14 DA-29 BUTT JOINTS - MILLED - OMIT 14 DA-30 2" H.M.A.C. SURFACE COURSE (TYPE "D" MIX) - OMIT 14 DA-31 REPLACEMENT OF 7" CONCRETE VALLEY GUTTER - OMIT 14 DA-32 NEW 7" CONCRETE VALLEY GUTTER - OMIT 14 DA-33 NEW 4" STANDARD WHEELCHAIR RAMP 14 DA-34 8" PAVEMENT PULVERIZATION - OMIT 15 DA-35 REINFORCED CONCRETE PAVEMENT OR BASE (UTILITY CUT) - OMIT 15 DA-36 RAISED PAVEMENT MARKERS - OMIT 15 DA-37 POTENTIALLY PETROLEUM CONTAMINATED MATERIAL HANDLING 15 DA-38 LOADING, TRANSPORTATION, AND DISPOSAL OF CONTAMINATED SOIL 19 DA-39 ROCK RIPRAP - GROUT - FILTER FABRIC - OMIT 20 DA-40 CONCRETE RIPRAP 20 DA-41 CONCRETE CYLINDER PIPE AND FITTINGS 21 DA-42 CONCRETE PIPE FITTINGS AND SPECIALS 21 DA-43 UNCLASSIFIED STREET EXCAVATION 22 DA-44 6" PERFORATED PIPE SUBDRAIN - OMIT 22 DA-45 REPLACEMENT OF 4" CONCRETE SIDEWALKS 22 DA-46 RECOMMENDED SEQUENCE OF CONSTRUCTION - OMIT 22 DA-47 PAVEMENT REPAIR IN PARKING AREA - OMIT 22 DA-48 EASEMENTS AND PERMITS 22 DA-49 HIGHWAY REQUIREMENTS - OMIT 22 10/23/08 ASC-1 PART DA - ADDITIONAL SPECIAL CONDITIONS DA-50 CONCRETE ENCASEMENT - OMIT 22 DA-51 CONNECTION TO EXISTING STRUCTURES 22 DA-52 TURBO METER WITH VAULT AND BYPASS INSTALLATION - OMIT 23 DA-53 OPEN FIRE LINE INSTALLATIONS - OMIT' 23 DA-54 WATER SAMPLE STATION 23 DA-55 CURB ON CONCRETE PAVEMENT 23 DA-56 SHOP DRAWINGS 24 DA-57 COST BREAKDOWN 25 DA-58 STANDARD STREET SPECIFICATIONS H.M.A.C. OVERLAY 25 DA-59 H.M.A.C. MORE THAN 9 INCHES DEEP - OMIT 25 DA-60 ASPHALT DRIVEWAY REPAIR - OMIT 25 DA-61 TOP SOIL 25 DA-62 WATER METER AND METER BOX RELOCATION AND ADJUSTMENT 25 DA-63 BID QUANTITIES - OMIT 25 DA-64 WORK IN HIGHWAY RIGHT OF WAY - OMIT 25 DA-65 CRUSHED LIMESTONE (FLEX -BASE) 25 DA-66 OPTION TO RENEW - OMIT 25 DA-67 NON-EXCLUSIVE CONTRACT - OMIT 25 DA-68 CONCRETE VALLEY GUTTER - OMIT 26 DA-69 TRAFFIC BUTTONS 26 DA-70 PAVEMENT STRIPING 26 DA-71 H.M.A.C. TESTING PROCEDURES 26 DA-72 SPECIFICATION REFERENCES 26 DA-73 RELOCATION OF SPRINKLER SYSTEM BACK -FLOW PREVENTER/CONTROL VALVE AND BOX 27 DA-74 RESILIENT -SEATED GATE VALVES 27 DA-75 EMERGENCY SITUATION, JOB MOVE -IN - OMIT 27 DA-76 1 1/2" & 2" COPPER SERVICES 27 DA-77 SCOPE OF WORK (UTIL. CUT) - OMIT 27 DA-78 CONTRACTOR'S RESPONSIBILTY (UTIL. CUT) - OMIT 28 DA-79 CONTRACT TIME (UTIL. CUT) - OMIT 28 DA-80 REQUIRED CREW PERSONNEL & EQUIPMENT (UTIL. CUT) - OMIT 28 DA-81 TIME ALLOWED FOR UTILITY CUTS (UTIL. CUT) - OMIT 28 DA-82 LIQUIDATED DAMAGES (UTIL. CUT) - OMIT 28 DA-83 PAVING REPAIR EDGES (UTIL. CUT) - OMIT 28 DA-84 TRENCH BACKFILL (UTIL. CUT) - OMIT 28 DA-85 CLEAN-UP (UTIL. CUT) - OMIT 28 DA-86 PROPERTY ACCESS (UTIL. CUT) - OMIT 28 DA-87 SUBMISSION OF BIDS (UTIL. CUT) - OMIT 28 DA-88 STANDARD BASE REPAIR FOR UNIT I (UTIL. CUT) - OMIT 28 DA-89 CONCRETE BASE REPAIR FOR UNIT II & UNIT III (UTIL. CUT) - OMIT 28 DA-90 2" TO 9" H.M.A.C. PAVEMENT (UTIL. CUT) - OMIT 28 DA-91 ADJUST WATER VALVE BOXES, MANHOLES, AND VAULTS (UTIL. CUT) - OMIT 28 DA-92 MAINTENANCE BOND (UTIL. CUT) - OMIT 28 DA-93 BRICK PAVEMENT (UTIL. CUT) - OMIT 28 DA-94 LIME STABILIZED SUBGRADE (UTIL. CUT) - OMIT 28 DA-95 CEMENT STABILIZED SUBGRADE (UTIL. CUT) - OMIT 28 DA-96 REPAIR OF STORM DRAINI STRUCTURES (UTIL. CUT) - OMIT 28 DA-97 "QUICK -SET" CONCRETE (UTIL. CUT) - OMIT 28 10/23/08 ASC-2 PART DA - ADDITIONAL SPECIAL CONDITIONS DA-98 UTILITY ADJUSTMENT (UTIL. CUT) - OMIT 28 DA-99 STANDARD CONCRETE SIDEWALK AND WHEELCHAIR RAMPS (UTIL. CUT) - OMIT 28 DA-100 LIMITS OF CONCRETE PAVEMENT REPAIR (UTIL. CUT) - OMIT 28 DA-101 CONCRETE CURB AND GUTTER (UTIL. CUT) - OMIT 28 DA-102 PAYMENT (UTIL. CUT) - OMIT 28 DA-103 DEHOLES (MISC. EXT.) - OMIT 29 DA-104 CONSTRUCTION LIMITATIONS (MISC. EXT.) - OMIT 29 DA-105 PRESSURE CLEANING AND TESTING (MISC. EXT.) - OMIT 29 DA-106 BID QUANTITIES (MISC. EXT.) - OMIT 29 DA-107 LIFE OF CONTRACT (MISC. EXT.) - OMIT 29 DA-108 FLOWABLE FILL (MISC. EXT.) - OMIT 29 DA-109 BRICK PAVEMENT REPAIR (MISC. REPL.) - OMIT 29 DA-110 DETERMINATION AND INITIATION OF WORK (MISC. REPL.) - OMIT 29 DA-111 WORK ORDER COMPLETION TIME (MISC. REPL.) - OMIT 29 DA-112 MOVE IN CHARGES (MISC. REPL.) - OMIT 29 DA-113 PROJECT SIGNS (MISC. REPL.) - OMIT 29 DA-114 LIQUIDATED DAMAGES (MISC. REPL.) - OMIT 29 DA-115 TRENCH SAFETY SYSTEM DESIGN (MISC. REPL.) - OMIT 29 DA-116 FIELD OFFICE - OMIT 29 DA-117 TRAFFIC CONTROL PLAN - OMIT 29 DA-118 COORDINATION OF WORK WITH CONTRACTOR FOR OTHER UNITS - OMIT29 DA-119 CATHODIC PROTECTION SYSTEM - OMIT 29 10/23/08 ASC-3 PART DA - ADDITIONAL SPECIAL CONDITIONS DA-1 AWARD OF CONTRACT FOR PROJECTS WITH MULTIPLE UNITS The City reserves the right to abandon without obligation to the contractor, any part of the project, or the entire project, at any time before the contractor begins any construction work authorized by the City. Award, if made, shall be to the lowest responsible bidder. The following shall apply for contract documents with multiple units of work. Each unit represents a separate project, each with an individual M/WBE specification and proposal section. The proposal sections are arranged to allow prospective bidders to submit bids on one unit, some of the units, or all of the units. Award of contract(s), if made, shall be to the lowest responsible bidder for each individual unit. If a contractor is the low bidder on two units or more, a single set of contract documents consisting of allapplicable units will be created and one single award of contract shall be made. The Contractor shall comply with the City's M/WBE Ordinance for the applicable unit or combination of units and shall submit monthly M/WBE reports for the applicable unit or combination of units. Construction time on all units will run concurrently. For situations involving approved contracts with multiple units, the total allowable construction completion time period for all the units shall be the same as the unit with the longest construction time period. DA-2 PIPELINE REHABILITATION CURED -IN -PLACE PIPE — OMIT DA-3 PIPE ENLARGEMENT SYSTEM A. GENERAL: 1. Description: This specification includes requirements to rehabilitate existing sanitary sewers by the pipe enlargement system, herein called Pipe Bursting or Pipe Crushing (Pipe Bursting/Crushing). This system includes splitting or bursting the existing pipe to install a new polyethylene pipe and reconnect existing sewer service connections. 2. Methods: This section specifies the approved system method or process to include all labor, materials, tools, equipment and incidentals necessary to provide for the complete rehabilitation of deteriorated gravity sewer lines by the Pipe Bursting/Crushing systems. Approved methods include: the PIM Corporation (PIM System), Piscata Way, New Jersey; McLat Construction (McConnell System for Pipe Crushing), Houston, Texas; and Trenchless Replacement Systems, (TRS System), Calgary, Canada. Refer to Part D - SPECIAL CONDITIONS D-33 SUBSTITUTIONS for information regarding pre -approval procedures for alternative processes. Definition: The Pipe Bursting/Crushing system is defined as the reconstruction of gravity sewer pipe by installing an approved pipe material, by means of one of the pre -approved methods set forth in Section A.2 of this specification. The process involves the use of a static, hydraulic or pneumatic hammer "moling" device, suitably sized to break out the old pipe or using modified boring "knife" with a flared plug that implodes and crushes the existing sewer pipe. Forward progress of the "mole" or the "knife" may be aided by the use of hydraulic equipment or 10/23/08 ASC-4 PART DA - ADDITIONAL SPECIAL CONDITIONS other apparatus, as specified in the approved methods. The replacement pipe is either pulled or pushed into the bore. The method allows for replacement of pipe sizes from 8" through 21" and/or upsizing in varying increments up to 21". This specification is based on the precedent that the Pipe Bursting/Crushing system used has been pre -approved by the Fort Worth Water Department. 4. Quality Assurance: The Contractor shall be certified by the particular Pipe Bursting/Crushing system manufacturer that such firm is a licensed installer of their system. No other Pipe Bursting/Crushing system other than those listed in Section A.2. of these specifications is acceptable. a. Personnel directly involved with installing the new pipe shall receive training in the proper methods for joint fusing, handling, and installing the polyethylene pipe. Training shall be performed by a qualified representative as determined by the pipe manufacturer. b. Personnel directly involved with installing the new pipe shall receive training in the proper methods for joint fusing, handling, and installing the polyethylene pipe. Training shall be performed by a qualified representative as determined by the pipe manufacturer. 5. Submittals: Submit for review and acceptance, the following Contractor's Work Plan and Drawings to the City: a. Shop drawings, catalog data, and manufacturer's technical data showing complete information on material composition, physical properties, and dimensions of new pipe and fittings. Include manufacturer's recommendation for handling, storage, and repair of pipe and fittings if damaged. b. Location and number of insertion or access pits shall be planned by Contractor and submitted in writing prior to excavation for approval by the City. c. Method of. construction and restoration of existing sewer service connections. This shall include: 1) Detail drawings and written description of the entire construction procedure to install pipe, bypass sewage flow and reconnection of sewer service connections. 2) Working drawings for information only showing sewage flow bypass, and maintenance of traffic. Contractor shall provide for continuous sewerage flow. Dewatering shall be the Contractor's responsibility. 3) Certification of workmen training for installing pipe. 10/23/08 ASC-5 PART DA - ADDITIONAL SPECIAL CONDITIONS 4) Television inspection reports and video tapes made after new pipe installation. 6. Delivery, Storage, and Handling: a. Transport, handle, and store pipe and fittings as recommended by manufacturer. b. If new pipe and fittings become damaged before or during installation, it shall be repaired as recommended by the manufacturer or replaced as required by the Project Manager at the Contractor's expense, before proceeding further. c. Deliver, store and handle other materials as required to prevent damage. B. MATERIALS: 1. Polyethylene Piping Material: The pipe and fitting material shall be high density, extra molecular weight (EHMW) polyethylene pipe material conforming to ASTM D1248, Type III, Class C, Category 5, Grade P34, and have a PPI (Plastic Pipe Institute) recommended designation of PE3408 and cell classification 345434C per ASTM D3350. The molecular weight category shall be extra high (250,000 to 1,500,000) as per the Gel Permeation Chromatography determination procedure with a typical value of 330,000. a. The interior of the pipe shall be a light reflective color to facilitate closed circuit television inspection. b. The pipe material shall be listed by the Plastic Pipe Institute (PPI) in PPI TR-4. The pipe material shall have as hydrostatic design basis of 1600 psi at 73 F and 800 psi at 140 F. c. The manufacturer's certification shall state that the pipe was manufactured from one specific resin and shall state the resin used and its source. All pipe shall be made of virgin material. No rework, except that obtained from the manufacturer's own production of the same formulation, shall be used. d. Pipe supplied under this specification shall have a nominal Ductile Iron Pipe Size inside diameter. The Standard Dimension Ratio (SDR) and minimum pressure rating of the pipe shall be SDR 17 - 100 psi. Pipe with a lower SDR ratio and higher pressure rating may be used in lieu of the minimum specified. 2. Tests: The Contractor shall be required to send submittals to the City of Fort Worth on the production material. a. The pipe manufacturer shall provide certification that samples of the production product meets these specifications. The certification will state that production product has been tested in accordance with ASTM D2837, and validated in accordance with the latest revision of PPI TR-3. 10/23/08 ASC-6 PART DA - ADDITIONAL SPECIAL CONDITIONS b. The pipe manufacturer shall provide certification that stress regression testing has been performed on the specific product. Certification shall include a stress life curve per ASTM D2837 and testing shall have been performed in accordance with ASTM D2837. c. Rejection: Polyethylene plastic pipe and fittings may be rejected for failure to meet any of the requirements of this specification. C. SEWER SERVICE CONNECTIONS: 1, Sewer Service Connections: Sewer service connections shall be connected to the new pipe by mechanical or fusion methods. Once the saddle is secured, a hole shall be drilled in the pipe the full inside diameter of saddle outlet. 2. Pipe Saddles: Mechanical saddles shall be made of polyethylene pipe compound that meets the requirements of ASTM D1248, Class C, have stainless steel straps and fasteners, neoprene gasket and backup plate. Mechanical saddles shall be Strap -on -Saddle Type as manufactured by Driscopipe or Tapping Saddle manufactured by DuPont, or approved equal. Fusion saddles shall be electrofusion branch saddles as manufactured by Central Plastics Company, or approved equal. 3. Connection to Existing Service: Connections to the existing sewer service connections pipe shall be made using flexible couplings. All flexible couplings shall conform to ASTM C425 and shall be as manufactured by Fernco Joint Sealer Co., DFW Plastics, Inc. or approved equal. Backfill at service connections shall be cement stabilized sand (2 sacks per cubic yard) to a point 12 inches above the service lateral to trench intersection and shall be in accordance with these specifications. The Contractor shall, upon request, permit the Engineer to take elevations on both the existing and new portions of the service connection pole to determine final grade and invert elevations. Elevation changes greater than 0.10 feet from the house lateral piping and shall be reconnected as directed by the Engineer. 4. Service Interruptions: Service interruptions to homes shall not exceed 18 hours. D. PREPARATION: 1. Bypassing Sewage: a. The Contractor shall bypass the sewage around the section or sections of sewer to be rehabilitated. The bypass shall be made by plugging existing upstream manhole and pumping the sewage into a downstream manhole or adjacent system or other method as may be approved by the Engineer. The pump and bypass lines shall be of adequate capacity and size to handle the flow without sewage backup occurring to facilities connected to the sewer. 10/23/08 ASC-7 PART DA - ADDITIONAL SPECIAL CONDITIONS b. The Contractor shall be responsible for continuity of sanitary sewer service to each facility connected to the section of sewer during the execution of the work. If sewage backup occurs and enters buildings, the Contractor shall be responsible for clean-up, repair, property damage costs and claims. 2. Line Obstructions: If pre -installation (TV) inspection reveals an obstruction in the existing sewer (heavy solids, dropped joints, protruding service taps or collapsed pipe) which will prevent completion of the pipe bursting/crushing process, and cannot be removed by conventional sewer cleaning equipment, then an obstruction removal shall be made by the Contractor, with the approval of the Engineer. 3. Sags in Sewer Line: ALL SAGS AND GRADE PROBLEMS IN EXISTING SEWER LINES SHALL BE CORRECTED AS PART OF THIS CONTRACT. If the pre - construction television inspection reveals a sag in the sewer line, the Contractor shall be responsible for bringing the proposed sewer pipe to an acceptable grade without a sag. A sag is defined as any sewer Tine segment more than 3 feet in length which ponds water in the absence of sewage flow. The contractor shall take the necessary measures to eliminate the sag by the method of: pipe replacement, digging a sag elimination pit and bringing the bottom of the pipe trench to a uniform grade in line with the existing pipe invert or by other measures that shall be acceptable to the Engineer and the City. a. Identification of Sags: Sags shall be identified by television inspection in the absence of sewage flow. If available, the Contractor shall be furnished television tapes from the City identifying the sag location. Flow shall be blocked at an upstream manhole and diverted to another sewer line or downstream manhole below the segment of pipe to be inspected. TV inspection shall be performed in accordance with television inspection of sanitary sewer lines. Video tapes shall be submitted to the City for review. b. Correction of Sags: Sags shall be corrected by open cut and by adding additional bedding material to bring the sag back to grade where access is available. For pipe enlargement methods, all sags identified on the pre - construction video tapes shall be corrected prior to commencing with pipe enlargement. In instances where sags are located under existing structures, the existing sewer line may be relocated using open cut or boring methods. The City shall specifically review potential relocation's and evaluate the constructability, economics and engineering feasibility prior to construction work. c. Measurement and Payment: Measurement and payment to correct sags shall be per linear foot of pipe construction to correct the sag. For pipe bursting methods, open -cut or bore construction, the applicable bid prices in the proposal section shall apply. 10/23/08 ASC-8 PART DA - ADDITIONAL SPECIAL CONDITIONS 4. Television Inspection: Inspection of the pipelines shall be performed by experienced personnel trained in locating breaks, obstacles and service connections by closed circuit color television. Television inspection shall be in accordance with the specifications contained herewith for "Pre- and Post - Construction Television Inspection of Sanitary Sewer Lines", Part D - Special Conditions D-34 and D-37, respectively. E. PIPE ENLARGEMENT SYSTEM AND PIPE INSTALLATION: 1. Site Organization: a. Insertion or access pits shall be located such that their total number shall be minimized and the length of replacement pipe installed in a single pull shall be maximized. b. Existing manholes shall be utilized wherever practical. Manhole inverts and bottoms may be removed to permit access for installation equipment. c. Equipment used to perform the work shall be located away from buildings so as not to create a noise impact. Provide silencers or other devises to reduce machine noise as needed to meet requirements. d. The actual pipe enlargement procedure shall commence prior to 11:00 AM in order to afford the contractor ample time to complete all related work within the allotted workday, which is defined as the hours between 7:00 AM and 6:00 PM, so as not to impose on the peace and comfort of persons in the immediate vicinity. No actual pipebursting work shall be started after 11:00 AM; all actual pipebursting activity shall cease at 6:00 PM. Other activities other than the actual pipebursting may continue after 6:00 PM. 2. Finished Pipe: The installed replacement pipe shall be continuous over the entire length of each pipe segment from manhole to manhole and shall be free from visual defects such as foreign inclusions, concentrated ridges, discoloration, pitting, varying wall thickness, pipe separation, other deformities. Replacement pipe with gashes, nicks, abrasions, or any such physical damage which may have occurred during storage and/or handling, which are larger/deeper than 10% of the wall thickness shall not be used and shall be removed from the construction site. The replacement pipe passing through or terminating in a manhole shall be carefully cut out in a shape and manner approved by the Engineer. The invert and benches shall be streamlined and improved for smooth flow. The installed pipe shall meet the leakage requirements of the pressure test specified later. 3. Pipe Jointing: a. Sections of polyethylene replacement pipe shall be assembled and joined on the job site above the ground. Jointing shall be accomplished by the heating and butt -fusion system in strict conformance with the manufacturer's printed instructions. 10/23/08 ASC-9 PART DA - ADDITIONAL SPECIAL CONDITIONS b. The butt -fusion system for pipe jointing shall be carried out in the field by operators with prior experience in fusing polyethylene pipe with similar equipment using proper jigs and tools per standard procedures outlined by the pipe manufacturer. These joints shall have a smooth, uniform, double rolled back bead made while applying the proper melt, pressure, and alignment. It shall be the sole responsibility of the Contractor to provide an acceptable butt -fusion joint. All joints shall be made available for inspection by the Engineer before insertion. The replacement pipe shall be joined on the site in appropriate working lengths near the insertion pit. The maximum length of continuous replacement pipe which shall be assembled above ground and pulled on the job site at any one time shall be 600 linear feet. c. For situations where the replacement pipe is not pulled all the way to the manhole or if it is impossible to pull the missle all the way through, the following shall apply: At the direction of the Engineer, a 12"-18" full circle steel clamp shall be utilized to connect segments of the HDPE pipe. 4. New Pipe Installation: a. Thread winch cable or chain and associated lines through sewer section to be rehabilitated. Keep lines away from pedestrian and vehicular traffic. b. Existing manholes may be used for launch and receiving access. Remove manhole invert and bottom as required. Pull winch chain through sewer section and attach to cutter and machine head, Lower into launching manhole, apply winch tension pulling the cutter and head into the sewer until the rear of the machine is flush with the manhole wall. Attach steel starter pipe and advance assembly until the rear of the steel starter pipe is flush with the manhole walla Lower hydraulic jack into the manhole and align. Insert new pipe by simultaneous operation of the jack and winching the cutter and head forward. 5. Anchoring New Pipe and Sealing Manholes: a. After the new pipe has been installed in the entire length of the sewer section, anchor the pipe at manholes. The new pipe shall protrude in the manholes for enough distance to allow sealing and trimming. b. Sealing the new pipe at manholes shall not begin for a minimum of ten (10) hours after installation. Provide a flexible gasket connector in the manhole wall at the end of the new pipe, centered in the existing manhole wall. Grout flexible connector in the manhole, filling all voids the full thickness of the manhole wall. c. Restore manhole bottom and invert. 6. Field Testing: 10/23/08 ASC-10 PART DA - ADDITIONAL SPECIAL CONDITIONS a. Low Pressure Air Test of Replacement Pipe; After a manhole -to -manhole section of sanitary sewer main has been pipe burst/crushed and prior to any service lines being connected to the replacement pipe, the pipe shall be plugged at each manhole with pneumatic plugs. The design of the plugs shall be such that they will hold against the test pressure without requiring external blocking or bracing. One of the plugs shall have three air hose connections; one for the inflation of the plug, one for reading the air pressure in the sealed line, and one for introducing air into the sealed line. Low pressure air shall then be introduced into the sealed line until the internal air pressure reaches 4.0 psig greater than the average back pressure resulting from any ground water that may be over the pipe. At least two minutes shall elapse to allow the pressure to stabilize. The time required for the internal pressure to decrease from 3.5 to 2.5 psig greater than the average back pressure resulting from any ground water that may be over the pipe, shall not be less than the time shown for a given pipe diameter in the following table; Carrier Pipe Diameter (inches) Minimum Elapsed Time (minutes) 8 4 10 5 12 6 15 7 b. Post -Construction Television Inspection of New Pipe: Refer to Special Condition for Post -Construction Television Inspection of Sanitary Sewer. F. MEASUREMENT AND PAYMENT: 1. Pipe Installation: Pipe installation will be measured for payment by the linear foot of pipe actually installed in the various diameters of sewers measured along the centerline of the sewer from centerline to centerline of manholes. Payment will be made for the quantities measured at the unit price per linear foot for the various sewer diameters listed. Service Reconnections: Installation of sewer service connections will be measured for payment by each actually reconnected to the installed pipe. Payment will be made for the quantities measured at the unit price per each listed. Payment shall include required excavation and backfill, saddles, flexible connections, and all other incidentals necessary to successfully reconnect sewer service lines to the rehabilitated sewer. Payment shall not include pavement replacement, which if required, shall be paid separately. 3. Sewer Cleaning by Bucket Machine: Heavy cleaning requiring more than hydraulic jet cleaning shall be performed by bucket machines. The payment for such cleaning shall be included in the bid item for Pre -Construction Television Inspection of Sanitary Sewer Lines. 10/23/08 ASC-11 PART DA - ADDITIONAL SPECIAL CONDITIONS By-pass Pumping: The Contractor shall provide diversion for the flow of sewage around the section or sections of pipe designated for rehabilitation. The pumps and by-pass lines shall be of adequate capacity and size to handle all flows. All costs for by-pass pumping required during installation of the pipe shall be subsidiary to pipe enlargement. 5. Subsidiary Work: Any damage to utilities and property, resulting repairs, temporary service costs, etc. shall be borne by Contractor. Repair and/or replacement of fences, sprinkler system piping and other such restoration work resulting from Contractor activities shall be considered subsidiary to the cost of the project and no additional payment will be allowed. 6. Testing: All cost for testing the replacement pipe by a pressure method will be incidental to pipe installation. DA-4 FOLD AND FORM PIPE — OMIT DA-5 SLIPLINING — OMIT DA-6 PIPE INSTALLED BY OTHER THAN OPEN CUT — OMIT DA-7 TYPE OF CASING PIPE — OMIT DA-8 SERVICE LINE POINT REPAIR / CLEANOUT REPAIR — OMIT DA-9 PROTECTIVE MANHOLE COATING FOR CORROSION PROTECTION — OMIT DA-10 MANHOLE REHABILITATION — OMIT DA-11 SURFACE PREPARATION FOR MANHOLE REHABILITATION — OMIT DA-12 INTERIOR MANHOLE COATING - MICROSILICATE MORTAR SYSTEM — OMIT DA-13 INTERIOR MANHOLE COATING - QUADEX SYSTEM — OMIT DA-14 INTERIOR MANHOLE COATING - SPRAY WALL SYSTEM — OMIT DA-15 INTERIOR MANHOLE COATING - RAVEN LINING SYSTEM — OMIT DA-16 INTERIOR MANHOLE COATING: PERMACAST SYSTEM WITH EPDXY LINER — OMIT DA-17 INTERIOR MANHOLE COATING -STRONG -SEAL -SYSTEM — OMIT DA-18 RIGID FIBERGLASS MANHOLE LINERS — OMIT DA-19 PVC LINED CONCRETE WALL RECONSTRUCTION — OMIT DA-20 PRESSURE GROUTING — OMIT DA-21 VACUUM TESTING OF REHABILITATED MANHOLES — OMIT 10/23/08 ASC-12 PART DA - ADDITIONAL SPECIAL CONDITIONS DA-22 FIBERGLASS MANHOLES — OMIT DA-23 LOCATION AND EXPOSURE OF MANHOLES AND WATER VALVES The contractor shall be responsible for locating and marking all previously exposed manholes and water valves in each street of this contract before the resurfacing process commences for a particular street. The contractor shall attempt to include the Construction Engineer (if he is available) in the observation and marking activity. In any event a street shall be completely marked a minimum of two (2) working days before resurfacing begins on any street. Marking the curbs with paint is a recommended procedure. It shall be the contractors responsibility to notify the utility companies that he has commenced work on the project. As the resurfacing is completed (within same day) the contractor shall locate the covered manholes and valves and expose them for later adjustment. Upon completion of a street the contractor shall notify the utilities of this completion and indicate the start of the next one in order for the utilities to adjust facilities accordingly, The following are utility contact persons: Company Telephone Number Fort Worth Water Dept. 817-392-8296 ATMOS Gas 1-866-332-8667 TXU Electric 1-800-242-9113 SWBT 1-800-395-0440 Charter Communications 817-246-5538 Fort Worth Transportation and Public Works 817-392-6594 For other facilities 1-800-DIG-TESS Of course, under the terms of this contract, the contractor shall complete adjustment of the storm drain and Water Department facilities, one traffic lane at a time within five (5) working days after completing the laying of proposed H.M.A.C. overlay adjacent to said facilities. Any deviation from the above procedure and allotted working days may result in the shut down of the resurfacing operation by the Construction Engineer. The contractor shall be responsible for all materials, equipment and labor to perform a most accurate job and all costs to the contractor shall be figured subsidiary to this contract. DA-24 REPLACEMENT OF CONCRETE CURB AND GUTTER These provisions require the contractor to remove all failed existing curb and gutter, as designated by the Construction Engineer, and replace with standard concrete curb and gutter, laydown curb and gutter, or in like kind, as governed by the standard City Specifications, Item No. 104 "Removing Old Concrete", Item No. 502 "Concrete Curb and Gutter", and Drawing Nos. S-S2 through S-S4. Pay limits for laydown curb and gutter are shown in Drawing No. S-S5 of the 10/23/08 ASC-13 PART DA - ADDITIONAL SPECIAL CONDITIONS Standard Specifications. Contractor shall saw cut the curb and gutter and pavement prior to removal. Included, and figured subsidiary to this unit price, will be the required sawcut excavation, as per specification Item No. 106 "Unclassified Street Excavation", into the street to aid in the construction of the curb and gutter. The pay limit will be 9" out from the gutter Hp, with same day haul -off of the removed material to a suitable dump site. The street void shall be filled with H.M.A.C. "Type D" mix as per specification No. 300 "Asphalts, Oils and Emulsions", Item No. 304 "Prime Coat" and Item No. 312 "Hot Mix Asphaltic Concrete" and compacted to standard City densities and top soil as per specification item No. 116 "Top Soil", if needed, shall be added and leveled to grade behind the curb. Existing improvements within the parkway such as water meters, sprinkler system, etc. damaged during construction shall be replaced with same or better at no cost to the City. Backfill for curb and gutter shall be completed within fourteen (14) calendar days from the day of demolition to date of completion. If the contractor fails to complete the work within fourteen (14) calendar days, a $100 dollar liquidated damage will be assessed per block per day. The unit price bid per linear foot shall be full compensation for all materials, labor, equipment and incidentals necessary to complete the work. DA-25 REPLACEMENT OF 6" CONCRETE DRIVEWAYS This item shall include the removal and replacement of existing concrete driveways, due to deterioration or in situations where curb and gutter is replaced to adjust grades to eliminate ponding water with same day haul -off of the removed material to a suitable dump site. For specifications governing this item see Item No. 104 "Removing Old Concrete", Item No. 504" Concrete Sidewalk and Driveways". Pay limits for concrete driveway are as shown in Drawing No. S-S5 of the Standard Specifications. The unit price bid per square yard shall be full compensation for all labor, material, equipment, supplies, and incidentals necessary to complete the work. DA-26 REPLACEMENT OF H.M.A.C. PAVEMENT AND BASE — OMIT DA-27 GRADED CRUSHED STONES — OMIT DA-28 WEDGE MILLING 2" TO 0" DEPTH 5.0' WIDE — OMIT DA-29 BUTT JOINTS - MILLED — OMIT DA-30 2" H.M.A.C. SURFACE COURSE (TYPE "D" MIX) — OMIT DA-31 REPLACEMENT OF 7" CONCRETE VALLEY GUTTER — OMIT DA-32 NEW 7" CONCRETE VALLEY GUTTER — OMIT DA-33 NEW 4" STANDARD WHEELCHAIR RAMP The Contractor shall construct standard concrete wheelchair ramps as shown on the enclosed details, or as directed by the Engineer. 10/23/08 ASC-14 PART DA - ADDITIONAL SPECIAL CONDITIONS The removal of existing substandard wheelchair ramps and sidewalk as required for the installation of new wheelchair ramps shall be subsidiary to this pay item, The removal and replacement of existing curb and gutter as required for the installation of new wheelchair ramps shall be included in Pay Item 5 (Removal and Replacement of Curb and Gutter). Pay limits for Iaydown curb and gutter are as shown in the Standard Pay Limit Detail (WR-1), The pay limit will extend from 9" outside the lip of gutter to 15" back from the face of curb. Any asphalt tie-in shall be subsidiary to the curb and gutter pay item. Pay limits for "Standard Wheelchair Ramp" will start 15" back from the face of curb and encompass the remainder of the ramp and sidewalk. All applicable provision of standard Specifications Item 104 "Removing Old Concrete" and Item 504 "Concrete Sidewalk Driveways" shall apply except as herein modified. All concrete flared surface shall be colored with LITHOCHROME color hardener as manufactured by L.M. Scofield Company or equal. The color hardener shall be brick red color and dry -shake type, and shall be used in accordance with manufactures instructions. Concrete stain may be applied after concrete is poured (Product sold by BAER). "Contractor shall provide a colored sample concrete panel of one foot by one foot by three inches dimension, or other dimension approved by the Engineer, meeting the aforementioned specification. The sample, upon approval by the Engineer, shall be the acceptable standard to be applied for all construction covered in the scope of this pay item. The method of application shall be by screen, sifter, sieve or other means in order to provide for a uniform color distribution." The unit price bid per square yard for 4" standard wheelchair ramp as shown on the proposal will be full compensation for materials, labor, equipment, tools and incidentals necessary to compete the work, DA-34 8" PAVEMENT PULVERIZATION — OMIT DA-35 REINFORCED CONCRETE PAVEMENT OR BASE (UTILITY CUT) — OMIT DA-36 RAISED PAVEMENT MARKERS — OMIT DA-37 POTENTIALLY PETROLEUM CONTAMINATED MATERIAL HANDLING A. GENERAL: Where known by the design engineer, the locations of potentially petroleum contaminated material (soil) that may be encountered during excavation and/or construction activities will be shown on the plans. For all locations where material is excavated and suspected of being contaminated with petroleum products, whether known or not, these special conditions are to be followed. The contractor is also to follow all applicable Federal. State and Local regulations when handling known or suspect contaminated materials (soils). 1. WORK INCLUDED a. Excavation, stockpiling and testing of Potentially Petroleum Contaminated Material. b. Removal, testing, and disposal of petroleum contaminated groundwater. 10/23/08 ASC-15 PART DA - ADDITIONAL SPECIAL CONDITIONS c. Obtaining and paying for required permits. d. Hiring of qualified environmental professional consultant(s). Contractor will be required to submit the environmental consultant's experience and qualifications to the City prior to beginning work in areas of Potentially Petroleum Contaminated Material. e. Hiring of qualified environmental sampling professionals that will collect and submit samples to the applicable City of Fort Worth testing laboratory. The City of Fort Worth's Department of Environmental Management for coordination of laboratory testing. 2. REFERENCES a. All applicable OSHA regulatory requirements. b. All applicable Environmental Protection Agency (EPA) regulatory requirements. c. All applicable State of Texas regulatory requirements. d. All applicable City of Fort Worth (City) regulatory requirements. e. All applicable NIOSH standards. f. All applicable TNRCC requirements. 3. SUBMITTALS a. The contractor shall prepare and submit to the City's Department of Environmental Management, Senior Specialist in Compliance, plans for handling Potentially Petroleum Contaminated Material (PPCM) not Tess than 30 days prior to commencing excavation. b. The Contractor shall take necessary precautions while performing this project. Contractor shall not commence PPCM work (1) Contractor's submittal for dealing with PPCM is reviewed by the City and (2) the plans (i.e., drawing and description) for discharging any treated liquid into the storm sewer or sanitary sewer are reviewed by the City (3) and acceptable stockpile area is identified by the Contractor. c. Contractor shall submit the name of his proposed qualified environmental professional consultant(s) and proposed PPCM Handling Plan to the City. The PPCM Handling Plan shall include the detailed sequence of construction including proposed excavation and handling methods, proposed carriers for contaminated materials, waste disposal site, and a list of any permits that may be required for PPCM handling or contaminated materials disposal. The above data must be compiled and arranged in a format that is acceptable to the Texas Natural Resource Conservation Commission (TNRCC). d. Contractor shall submit actual limits of PPCM excavation, as prepared by his qualified environmental consultant(s) and testing lab. 10/23/08 ASC-16 PART DA - ADDITIONAL SPECIAL CONDITIONS e. Contractor shall submit for review the proposed carrier pipe material to be used with the actual limits of PPCM excavation, including pipe gasket and carder pipe coating or liner. B. PRODUCTS: 1. PIPE GASKET MATERIAL. Materials used within the actual limits of PPCM excavation, including pipe gaskets, shall be resistant to petroleum hydrocarbon deterioration. C. EXECUTION: 1. POTENTIALLY PETROLEUM CONTAMINATED AREAS a. Areas suspected of having petroleum contaminated material (soils) are shown in on the engineering drawings. b. In areas other than those noted on the plans and where potentially petroleum contaminated materials are either detected or suspected, the City of Fort Worth and the Engineer should be notified immediately and the work should proceed in accordance with this section. 2. SCREENING POTENTIALLY PETROLEUM CONTAMINATED AREAS a. Care should be taken during all excavation and dewatering activities to identify areas potentially contaminated by petroleum. b. When a petroleum odor is encountered during excavation or when there is visual evidence of potentially petroleum contaminated soil, the Contractor shall notify the Engineer without delay. c. The Contractor shall have retained the services of an environmental consultant who shall be present at the site to screen suspect soil with a photo -ionization detector (PID) or a flame ionization detector (FID). A reading of 20 ppm above ambient conditions or greater on PID or FID tested soil sample will be considered potentially petroleum contaminated. The soul sample should be a recent sample from the excavation face. The sample should be stored in a laboratory supplied glass jar with a teflon gasket lined lid. The City of Fort Worth Department of Environmental Management will be notified prior to all sample collection and submittal to the current testing laboratory identified by the City. The PID or FID tests should be performed in a confined location, Soils producing a reading of less than 20 ppm above ambient will not be considered potentially petroleum contaminated. The PID or FID shall be calibrated according to manufactures instructions, d. Water encountered during excavation or dewatering shall be considered to be potentially contaminated if there is a visible sheen, a hydrocarbon odor, adjacent soil that appears visually to be contaminated by hydrocarbons or at any time the Contractor has reason to believe that hydrocarbon contamination may have occurred. The Contractor shall immediately notify the City and the TNRCC whenever contaminated water is encountered. 10/23/08 ASC-17 PART DA - ADDITIONAL SPECIAL CONDITIONS a. The Contractor shall contact the City whenever contamination from any source is suspected. 3. HANDLING POTENTIALLY PETROLEUM CONTAMINATED SOIL (PPCS) a. Contractor shall coordinate with the City to determine a suitable location for the stockpiling of contaminated soil. The following procedure shall be followed in preparing the chosen site: 1. Provide a diked enclosure large enough to hold all material and prevent runoff. 2. The diked area shall be Tined with 20-30 mil plastic tp prevent seepage into the existing soil. 3. At the end of each work day, Contractor shall completely cover stockpile with 20 mil plastic. During the day, the Contractor shall keep the stockpile covered, as necessary, to prevent release of contaminated materials due to rain or wind. 4. Sampling and evaluation of materials will be performed at the Contractor's expense. (The City of Fort Worth will provide laboratory services) b. PPCS shall be handled, tested, observing all standard chain -of -custody procedures and sampling preservation and analyses shall conform to published and recognized standards. c. The stockpiled PPCS shall be sampled and tested every 50 cubic yards for Total Petroleum Hydrocarbons (TPH) (TX1005) and Benzene, Toulene, Ethylbenzene and Xylene (BTEX) (EPA 8020). All test results will be forwarded to the City of Fort Worth Department of Environmental Management. d. Contaminated soil identified by test results will be disposed of according to DA-36, Loading, Transportation, and Disposal of Contaminated Soil. e. It is the intent of the City of Fort Worth that uncontaminated soils be utilized as backfill material, if the soils also meet the Type C or B backfill classifications. 4. HANDLING POTENTIALLY PETROLEUM CONTAMINATED WATER (PPCW) a. Water pumped from the excavation or from dewatering activities that has an oily sheen, a hydrocarbon odor, or is otherwise suspect, shall be considered potentially petroleum contaminated. b. PPCW shall be handled, tested, and discharged in accordance with the TNRCC's appropriate state regulation. PPCW shall be tested no later than 15 days prior to extraction. PPCW shall, if necessary, be treated in an appropriately sized oil/water separator, air stripper or GAC canisters. Contractor shall have his testing laboratory determine that the oil/water separator treated discharge is within the limits established by the TNRCC's regulations before being allowed to discharge (discharge to sanitary sewer). Contractor shall be responsible for furnishing the effluent test reports to the City. 10/23/08 ASC-18 PART DA - ADDITIONAL SPECIAL CONDITIONS c. Alternatively, the Contractor may dispose of contaminated water, after appropriate pretreatment, into the sanitary sewer collection system. It shall be the responsibility of the Contractor to obtain the necessary permit(s) and to perform all testing required by the City of Fort Worth Pretreatment Services Division. d. All treated water shall be discharged into a Contractor supplied Frac Tank, sampled, and analyzed before discharge into the sewer system. e. The product that is recovered shall be disposed of in accordance with all applicable regulations. Any phase separate product recovered from the oil/water separator and air stripper shall be transported in accordance with Department of Transportation rules and regulations for flammable products. When transporting product for disposal, transportation shall also be performed by a licensed carrier. The Contractor is responsible for proper manifesting of the material from the site to the waste disposal facility. Completed Manifests shall be returned to the City Department of Environmental Management within 90 days of shipment. 5. HANDLING VAPOR CONCENTRATIONS a. In order to maintain safe working conditions, the vapor concentrations should not exceed 20 percent of the Lower Explosive Limit (LEL), During construction, measures should be taken to maintain LEL levels below 20 percent in all working areas. b. To monitor vapor levels and oxygen levels a combustible gas indicator (CGI) with a LEL/02 meter should continuously operate in the working area. The CGI should be properly calibrated and should have an alarm that sounds if 20 percent LEL is reached. Monitoring data from the GCI should be recorded periodically to determine if ventilation or other methods are effective. In the event local health and safety agencies require more stringent monitoring, the local regulations must be implemented. D. MEASUREMENT AND PAYMENT: Payment for handling PPCS, PPCW and Vapor Concentrations, obtaining and paying for any permits required, hiring the services of a qualified .professional environmental consultant(s), environmental issues, stockpiling and all issues included and incidental to this section will be full compensation for all labor, equipment, materials, and supervision. Measurement and Payment for this section will be per linear foot of trench excavated where the excavated material is handled as a contaminated material. No separate payment will be made for handling of contaminated water, vapor concentrations, sampling, stockpiling, etc, DA-38 LOADING, TRANSPORTATION, AND DISPOSAL OF CONTAMINATED SOIL A. GENERAL: This item has been established for the loading, transportation and disposal of contaminated soils in a State of Texas approved disposal site (landfill) to handle special wastes (petroleum contaminated soils). A bid item has been established in the proposal for the 10/23/08 ASC-19 PART DA - ADDITIONAL SPECIAL CONDITIONS proper loading, transportation and disposal of the material to a designated site and the quantity established is the engineers best estimate of the quantity that may be removed. This quantity may vary depending upon actual conditions and testing results. The unit price bid will not be increased regardless of the actual amount of material disposed and may be decreased if a larger volume of material, than that listed in the bid proposal, results in a unit cost reduction for disposal. B. WASTE MANIFESTS: Any and all non -hazardous liquid and petroleum substance waste removed from the site of generation and transported for treatment and/or disposal must be accompanied by a waste shipment record/manifest detailing required generator, transported, destination and waste description information. These results may not be uniform throughout the entire site. For all petroleum substance waste, the waste shipment record utilized shall be the TNRCC PETROLEUM -SUBSTANCE WASTE AFFIDAVIT (Form TWC-0332). The Contractor shall be responsible for obtaining, originating and maintaining manifests in accordance with federal and state laws. The Contractor shall sign the manifests forms as Independent Contractor to the Owner. AUTHORIZATION OF PAYMENT FOR REMOVAL TRANSPORT AND TREATMENT / DISPOSAL OF WASTES IN CONTINGENT UPON RECEIPT BY THE ENGINEER OF FULLY COMPLETED AND SIGNED MANIFEST FORMS that are in agreement with regard to the type and amount of waste removed from the site and received by the treatment/disposal facility. The Contractor shall immediately resolve any manifest discrepancies. Completed Manifests shall be returned to the City Department of Environmental Management within 90 days of shipment. C. MEASUREMENT AND PAYMENT: Payment for this item shall be made per in place cubic yard of contaminated soils that are loaded, transported and disposed of in an approved special disposal site. No separate payment will be made for loading, transportation and disposal of contaminated ground waters collected; these costs considered subsidiary to DA-37, POTENTIALLY PETROLEUM CONTAMINATED MATERIAL HANDLING. The proposed landfill shall be included in the Contractor's bid submittal and approved by the City of Fort Worth Department of Environmental Management prior to contract award. Contractor shall be responsible for all landfill costs, including, but not limited to landfill fees, transportation costs and landfill operator requested analytical testing and waste characterization. DA-39 ROCK RIPRAP - GROUT - FILTER FABRIC — OMIT DA-40 CONCRETE RIPRAP 1 GENERAL: The following shall govern the furnishing and placing of concrete riprap as shown on the plans or as directed by the Engineer. 2 MATERIALS: Concrete for riprap shall be placed in accordance with the details and to the dimensions shown on the plans or as established by the Engineer. Unless otherwise shown on the plans, concrete riprap shall be reinforced using wire or bar reinforcement. The concrete shall be 3000 PSI at 28 days, Class A. 10123/08 ASC-20 PART DA - ADDITIONAL SPECIAL CONDITIONS Wire reinforcement shall be six (6) by six (6) inch No. 6 plain electric welded reinforcing fabric or its equal. A minimum lap of six (6) inches shall be used at all splices. At the edge of the riprap, the wire fabric shall not be less than one (1) inch, no more than three (3) inches from the edge of the concrete and shall have no wire projecting beyond the last member parallel to the edge of the concrete. Reinforcement shall be supported properly throughout the placement to maintain its position equidistance from the top and bottom surface of the slab. If the slopes and bottom of the trench for toe walls are dry and not consolidated properly, the Engineer may require the entire area to be sprinkled, or sprinkled and consolidated before the concrete is placed. All surfaces shall be moist when concrete is placed. After the concrete has been placed, compacted, and shaped to conform to the dimensions shown on the plans, and after it has set sufficiently to avoid slumping, the surface shall be finished with a wooden float to secure a reasonably smooth surface. 3. PAYMENT: Payment for concrete riprap in place shall be made at the unit price bid in the Proposal multiplied by the quantity of material used. Bid price will be full compensation for placing all materials, and for all labor, tools, equipment, and incidentals necessary to complete the work. Payment for all necessary excavation below natural ground, and bottom or slope of the excavated channel will be included in the bid price. DA-41 CONCRETE CYLINDER PIPE AND FITTINGS Concrete cylinder pipe on this project shall be Class 150 A.W.W.A. C-303 pretensioned concrete cylinder pipe or Class 150 AWWA C-301 prestressed concrete cylinder pipe as specified on the plans and manufactured in accordance with Material Standard E1-4 contained in the General Contract documents. Payment for work such as backfill, bedding, blocking, excavation and all other associated appurtenances; required, shall be included in the Linear Foot price of the pipe and lump sum for the pipe fittings in the appropriate BID ITEM(S). DA-42 CONCRETE PIPE FITTINGS AND SPECIALS Bidders shall submit the following for C-303 pretensioned concrete cylinder pipe to be installed on this project: 1. A complete list of fittings and specials upon which the lump sum is bid. 2. Provide a unit price indicating the cost for furnishing and installing each of the various items of fittings and specials. The lump sum as bid in the Proposal shall be payment in full for all fittings and specials necessary for the construction of the project as designed. Payment for the installation of the pipe fittings, specials, and random lengths shall be included. Should the Engineer approve any changes to the fittings, specials or random pipe lengths listed as justifying the amount bid in the Proposal, the price submitted with the Proposal shall be used to determine the increase or decrease in the 10/23/08 ASC-21 PART DA - ADDITIONAL SPECIAL CONDITIONS value of the lump sum of the Proposal, and the Contractor shall be paid on the basis of this adjusted value under that bid item. DA-43 UNCLASSIFIED STREET EXCAVATION This item will be used if additional excavation is needed that is not covered by "8" PAVEMENT PULVERIZATION". Additional Excavation is the removal of the excessive crown and base to bring the new base to proper grade and City standard specifications for street reconstruction. All applicable provisions of Item No. 106 "Unclassified Street Excavation" shall apply, work shall be paid per cubic yard. DA-44 6" PERFORATED PIPE SUBDRAIN — OMIT DA-45 REPLACEMENT OF 4" CONCRETE SIDEWALKS This item shall include the removal and replacement of existing concrete sidewalk due to failure or in situation where curb and gutter is replaced to adjust grades to eliminate ponding water with same day haul -off of the removed material to a suitable dumpsite. For specifications governing this item see Item No. 104 "Removing Old Concrete", and Item No. 504 "Concrete Sidewalk and Driveways". The unit price bid per square yard shall be full compensation for all labor, material, equipment, supplies, and incidentals necessary to complete the removal and replacement work. DA-46 RECOMMENDED SEQUENCE OF CONSTRUCTION — OMIT DA-47 PAVEMENT REPAIR IN PARKING AREA — OMIT DA-48 EASEMENTS AND PERMITS Easements and permits, both temporary and permanent, have been secured for this project at this time and made a part thereto. Any easements and/or permits, both temporary and permanent, that have not been obtained by the time of publication shall be secured before construction starts. No work is to be done in areas requiring easements and/or permits until the necessary easements are obtained. The Contractor's attention is directed to the easement description and permit requirements, as contained herein, along with any special conditions that may have been imposed on these easements and permits. Where the pipeline crosses privately owned property, the easements and construction areas are shown on the plans. The easements shall be cleaned up after use and restored to their original conditions or better. In the event additional work room or access is required by the Contractor, it shall be the Contractor's responsibility to obtain written permission from the property owners involved for the use of additional property required. No additional payment will be allowed for this item. DA-49 HIGHWAY REQUIREMENTS — OMIT DA-50 CONCRETE ENCASEMENT — OMIT DA-51 CONNECTION TO EXISTING STRUCTURES 10/23/08 ASC-22 PART DA - ADDITIONAL SPECIAL CONDITIONS All connections between proposed and existing facilities, shall consist of a watertight seal. Concrete used in the connection shall be Class A (3000 psi) concrete and meet the requirements of Section E1-20 and E2-20 of the General Contract Documents. Prior to concrete placement, a gasket, RAM-Nek or approved equal shall be installed around penetrating pipe. Payment for such work as connecting to existing facilities including all labor, tools, equipment, and material necessary to complete the work shall be included in the linear foot price of the appropriate pipe BID ITEM. DA-52 TURBO METER WITH VAULT AND BYPASS INSTALLATION — OMIT DA-53 OPEN FIRE LINE INSTALLATIONS — OMIT DA-54 WATER SAMPLE STATION GENERAL: All water sampling station installations will be per attached Figure 34 or as required in large water meter vaults as per Figure 33 unless otherwise directed by the Engineer. The appropriate water sampling station will be furnished to the Contractor free of charge; however, the Contractor will be required to pick up this item at the Field Operations Warehouse. PAYMENT FOR FIGURE 34 INSTALLATIONS: Payment for all work and materials necessary for the installation of the 3/4-inch type K copper service line will be shall be included in the price bid for copper Service Line from Main to Meter. Payment for all work and materials necessary for the installation tap saddle (if required), corporation stops, and fittings shall be included in the price bid for Service Taps to Main. Payment for all work and materials necessary for the installation of the sampling station, concrete support block, curb stop, fittings, and an incidental 5-feet of type K copper service line which are required to provide a complete and functional water sampling station shall be included in the price bid for the water main. PAYMENT FOR FIGURE 33 INSTALLATIONS: Payment for all work and materials necessary for the installation tap saddle, gate valve, and fittings shall be included in the price bid for Service Taps to Main. Payment for all work and materials necessary for the installation of the sampling station, modification to the vault, fittings, and all type K copper service line which are required to provide a complete and functional water sampling station shall be included in the price bid for Water Sample Stations. DA-55 CURB ON CONCRETE PAVEMENT Standard Specification Item 502 shall apply except as herein modified. 10/23/08 ASC-23 PART DA - ADDITIONAL SPECIAL CONDITIONS INTEGRAL CURB: Integral curb shall be constructed along the edge of the pavement as an integral part of the slab and of the same concrete as the slab. The concrete for the curb shall be deposited not more than thirty (30) minutes after the concrete in the slab. SUPERIMPOSED CURB: Concrete shall have a minimum compressive strength of three thousand (3,000) pounds per square inch at twenty-eight (28) days. The quantity of mixing water shall not exceed seven (7) U.S. gallons per sack (94 lbs.) of Portland Cement. The slump of the concrete shall not exceed three (3) inches. A minimum cement content of five (5) sacks of cement per cubic yard of concrete is required. PAYMENT: Payment shall be made for cutting and replacing curbs and gutters required in this Project under the appropriate bid item and shall be in compliance with Public Works Department standard requirement Item 502. DA-56 SHOP DRAWINGS 1. Submit seven (7) copies of shop drawings, layouts, manufacturer's data and material schedules as may be required by the Engineer for his review. Submittals may be checked by and stamped with the approval of the Contractor and identified as the Engineer may require. Such review by the Engineer shall include checking for general conformance with the design concept of the project and general compliance with information given in the General Contract Documents. Indicated actions by the Engineer, which may result from his review, shall not constitute concurrence with any deviation from the plans and specifications unless such deviations are specifically identified by the method described below, and further shall not relieve the Contractor of responsibility for errors or omissions in the submitted data. Processed shop drawing submittals are not change orders. The purpose of submittals by the Contractor is to demonstrate that the Contractor understands the design concept, and that he demonstrates his understanding by indicating which equipment and materials he intends to furnish and install, and by detailing the fabrication and installation methods he intends to use. If deviations, discrepancies or conflicts between submittals and the design drawings and/or specifications are discovered, either prior to or after submittals are processed, the design drawings and specifications shall govern. The Contractor shall be responsible for dimensions which are to be confirmed and correlated at the job site, fabrication processes and techniques of constriction, coordination of his work with that of other trades and satisfactory performance his work. The Contractor shall check and verify all measurements and review submittals prior to being submitted, and sign or initial a statement included with the submittal, which signifies compliance with plans and specifications and dimensions suitable for the application. Any deviation from the specified criteria shall be expressly stated in writing in the submittal. Three (3) copies of the approved submittals shall be retained by the Contractor until completion of the project and presented to the City in bound form. 2. Shop drawings shall be submitted for the following items prior to installation: List the required submittals here Additional shop drawing requirements are described in some of the material specifications. 3. Address for Submittals - The submittals shall be addressed to the Project Manager: (Project Manager) City of Fort Worth 10/23/08 ASC-24 PART DA - ADDITIONAL SPECIAL CONDITIONS 1000 Throckmorton Fort Worth, TX 76102 DA-57 COST BREAKDOWN In order to establish a basis upon which partial payments to the Contractor may be authorized, immediately after execution of the contract the Contractor shall furnish a detailed cost breakdown of his contract price arranged and itemized to meet the approval of the Engineer. DA-58 STANDARD STREET SPECIFICATIONS H.M.A.C. OVERLAY All work involving paving and/or drainage shall conform to the two following published specifications, except as modified herein: STANDARD SPECIFICATIONS FOR STREET AND STORM DRAIN CONSTRUCTION — CITY OF FORT WORTH STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION NORTH CENTRAL TEXAS DA-59 H.M.A.C. MORE THAN 9 INCHES DEEP — OMIT DA-60 ASPHALT DRIVEWAY REPAIR — OMIT DA-61 TOP SOIL Where directed by the Engineer, top soil shall be applied in accordance with the City of Fort Worth Transportation and Public Works Department's Standard Specifications for Street and Storm Drain Construction, Item 116, except as follows: All labor, equipment, tools and incidentals shall be included in the square yard bid price for the top soil. DA-62 WATER METER AND METER BOX RELOCATION AND ADJUSTMENT This item shall include raising or lowering an existing meter box to the parkway grade specified No payment will be made for adjusting existing boxes which are within 0.001 feet of specified parkway grade. The unit price bid shall be full and sufficient payment for all labor, equipment and materials used in the adjustment of the meter box. DA-63 BID QUANTITIES OMIT DA-64 WORK IN HIGHWAY RIGHT OF WAY — OMIT DA-65 CRUSHED LIMESTONE (FLEX -BASE) Crushed limestone required for use as a flexible base material shall conform to Specification Item No. 208 of the Standard Specifications for Street and Storm Drain Construction for the City of Fort Worth Transportation and Public Works Department. DA-66 OPTION TO RENEW — OMIT DA-67 NON-EXCLUSIVE CONTRACT — OMIT 10i23/08 ASC-25 PART DA - ADDITIONAL SPECIAL CONDITIONS DA-68 CONCRETE VALLEY GUTTER — OMIT DA-69 TRAFFIC BUTTONS The Contractor shall supply all materials and labor necessary to install traffic buttons of the same type as were previously installed at locations designated by the Engineer. The buttons to be supplied shall be generally, but not limited to Type W-4 and Type II C-R4 and installed with a Type III Epoxy. The unit price bid for this item shall be full compensation for all materials, labor, equipment and incidentals necessary to complete the work. DA-70 PAVEMENT STRIPING Pavement striping, whenever and wherever encountered, shall be replaced to match the existing striping or as directed by the Engineer. Materials used shall be of 420 Type intersection grade tape (in 18-inch width) such as Stamark as manufactured by 3M company or approved equal. The unit price bid for this item shall be full compensation for all materials, labor, equipment and incidentals necessary to complete the work. DA-71 H.M.A.C. TESTING PROCEDURES The contractor is required to submit a Mix Design for both Type "B" and "D" asphalt that will be used for each project. This should be submitted at the Pre -Construction Conference. This design shall not be more than two (2) years old. Upon submittal of the design mix a Marshal (Proctor) will be calculated, if one has not been previously calculated, for the use during density testing. For type "B" asphalt a maximum of 20% rap may be used. No Rap may be used in type Upon approval of an asphalt mix design and the calculation of the Marshal (proctor) the contractor is approved for placement of the asphalt. The contractor shall contact the City Laboratory, through the inspector, at least 24 hours in advance of the asphalt placement to schedule a technician to assist in the monitoring of the number of passes by a roller to establish a rolling pattern that will provide the required densities. The required Density for Type "B" and for Type "D" asphalt will be 91% of the calculated Marshal (proctor). A Troxler Thin Layer Gauge will be used for all asphalt testing. After a rolling pattern is established, densities should be taken at locations not more than 300 feet apart. The above requirement applies to both Type "B" and "D" asphalt. Densities on type "B" must be done before Type "D" asphalt is applied. Cores to determine thickness of Type "B" asphalt must be taken before Type "D" asphalt is applied. Upon completion of the application of Type "D" asphalt additional cores must be taken to determine the applied thickness. DA-72 SPECIFICATION REFERENCES 10/23/08 ASC-26 PART DA - ADDITIONAL SPECIAL CONDITIONS When reference is made in these specifications to a particular ASTM, AWWA, ANSI or other specification, it shall be understood that the latest revision of such specification, prior to the date of these general specifications or revisions thereof, shall apply. DA-73 RELOCATION OF SPRINKLER SYSTEM BACK -FLOW PREVENTER/CONTROL VALVE AND BOX The relocation and reconnection of sprinkler system control valve and box will be required as shown on the plans, and/or as described in these Special Contract Documents in addition to those located in the field and identified by the Engineer. A minimum of twenty-four (24) hours advance notice shall be given when service interruption will be required. When the relocation is required, separate payment will be allowed for the relocation of sprinkler back -flow preventer or control valve and box. Payment for all work and material such as back -fill, fittings, five (5) feet of PVC Schedule 40 and all material labor, and equipment used by and for the licensed plumber shall be included in the price bid for the relocation of sprinkler back -flow preventer or control valve and box. All other costs will be included in other appropriate bid item(s). DA-74 RESILIENT -SEATED GATE VALVES Any resilient -seated gate valves supplied for this contract shall conform to Material Standard E1-26, STANDARD SPECIFICATIONS FOR RESILIENT -SEATED GATE VALVES, with the exception of size requirements in sections E-26.1. All resilient -seated gate valves shall be mechanical joints and be approved on the City of Fort Worth Standard Product List. DA-75 EMERGENCY SITUATION, JOB MOVE -IN — OMIT DA-76 1 '/2" & 2" COPPER SERVICES The following is an addendum to E1-17, Copper Water Service Lines and Copper Alloy Couplings: All fittings used for 1 1/2" and 2" water services lines shall be compression fittings of the type produced with an internal "gripper ring" as manufactured by the Ford Meter Box Co., Inc., Mueller Company, or approved equal. Approved equal products shall submit shop drawings and manufacturer's catalog information for approval. Contractor shall make all cuts to the copper tubing with a copper tubing cutter tool specifically designed for this purpose in order to provide a clean, square cut. The use of hacksaws or any other type of cutter will not be allowed. Prior to installing the compression fittings, the copper tubing will be made round by the use of a "rounding tube" specifically made for that purpose. Payment for all work and materials associated with 1 1/2 " and 2" copper services shall be included in the price of the appropriate bid item. DA-77 SCOPE OF WORK (UTIL. CUT) — OMIT 10/23/08 ASC-27 PART DA - ADDITIONAL SPECIAL CONDITIONS DA-78 CONTRACTOR'S RESPONSIBILTY (UTIL. CUT) - OMIT DA-79 CONTRACT TIME (UTIL. CUT) - OMIT DA-80 REQUIRED CREW PERSONNEL & EQUIPMENT (UTIL. CUT) - OMIT DA-81 TIME ALLOWED FOR UTILITY CUTS (UTIL. CUT) - OMIT DA-82 LIQUIDATED DAMAGES (UTIL. CUT) - OMIT DA-83 PAVING REPAIR EDGES (UTIL. CUT) - OMIT DA-84 TRENCH BACKFILL (UTIL. CUT) - OMIT DA-85 CLEAN-UP (UTIL. CUT) - OMIT DA-86 PROPERTY ACCESS (UTIL. CUT) - OMIT DA-87 SUBMISSION OF BIDS (UTIL. CUT) - OMIT DA-88 STANDARD BASE REPAIR FOR UNIT I (UTIL. CUT) - OMIT DA-89 CONCRETE BASE REPAIR FOR UNIT II & UNIT III (UTIL. CUT) - OMIT DA-90 2" TO 9" H.M.A.C. PAVEMENT (UTIL. CUT) - OMIT DA-91 ADJUST WATER VALVE BOXES, MANHOLES, AND VAULTS (UTIL. CUT) - OMIT DA-92 MAINTENANCE BOND (UTIL. CUT) - OMIT DA-93 BRICK PAVEMENT (UTIL. CUT) - OMIT DA-94 LIME STABILIZED SUBGRADE (UTIL. CUT) - OMIT DA-95 CEMENT STABILIZED SUBGRADE (UTIL. CUT) - OMIT DA-96 REPAIR OF STORM DRAIN\ STRUCTURES (UTIL. CUT) - OMIT DA-97 "QUICK -SET" CONCRETE (UTIL. CUT) - OMIT DA-98 UTILITY ADJUSTMENT (UTIL. CUT) - OMIT DA-99 STANDARD CONCRETE SIDEWALK AND WHEELCHAIR RAMPS (UTIL. CUT) - OMIT DA-100 LIMITS OF CONCRETE PAVEMENT REPAIR (UTIL. CUT) - OMIT DA-101 CONCRETE CURB AND GUTTER (UTIL. CUT) - OMIT DA-102 PAYMENT (UTIL. CUT) - OMIT 10/23/08 ASC-28 PART DA - ADDITIONAL SPECIAL CONDITIONS DA-103 DEHOLES (MISC. EXT.) - OMIT DA-104 CONSTRUCTION LIMITATIONS (MISC. EXT.) - OMIT DA-105 PRESSURE CLEANING AND TESTING (MISC. EXT.) - OMIT DA-106 BID QUANTITIES (MISC. EXT.) - OMIT DA-107 LIFE OF CONTRACT (MISC. EXT.) - OMIT DA-108 FLOWABLE FILL (MISC. EXT.) - OMIT DA-109 BRICK PAVEMENT REPAIR (MISC. REPL.) - OMIT DA-110 DETERMINATION AND INITIATION OF WORK (MISC. REPL.) - OMIT DA-111 WORK ORDER COMPLETION TIME (MISC. REPL.) - OMIT DA-112 MOVE IN CHARGES (MISC. REPL.) - OMIT DA-113 PROJECT SIGNS (MISC. REPL.) - OMIT DA-114 LIQUIDATED DAMAGES (MISC. REPL.) - OMIT DA-115 TRENCH SAFETY SYSTEM DESIGN (MISC. REPL.) - OMIT DA-116 FIELD OFFICE - OMIT DA-117 TRAFFIC CONTROL PLAN - OMIT DA-118 COORDINATION OF WORK WITH CONTRACTOR FOR OTHER UNITS - OMIT DA-119 CATHODIC PROTECTION SYSTEM - OMIT 10/23/08 ASC-29 SECTION E100 — MATERIAL SPECIFICATIONS MATERIAL STANDARD E 100-4 JANUARY 1, 1978 (ADDED 5/13/90) E100-4 WATERTIGHT MANHOLE INSERTS. E100-4.1 GENERAL: This standard covers the furnishing and installation of watertight gasketed manhole inserts in the. Fort Worth sanitary sewer collection system. El 0 0-4.2 MATERIALS AND DESIGN: a . The manhole insert shall be of corrosion -proof high density polyethelene that meets or exceeds the requirements of ASTM D1248, Category 5, Type III. b . The minimum thickness of the manhole insert shall be 1/8". c . The manhole insert shall have a gasket that provides positive seal in wet or dry conditions. The gasket shall be made of closed cell neoprenerubberandmeetthe requirement of ASTM D1056, or equal. d. The manhole insert shall have a strap for removing the insert. The strap shall be made of minimum 1 wide woven polypropalene or nylon webbing, with the ends treated to prevent unravelling. Stainless steel hardware shall be used to securely attach strap to the insert. e . The manhole insert shall have one or more vent holes or valves to release gasses and allow water inflow at a rate no greater than 10 gallons per 24 hours. E 100-4.3 INSTALLATION: a. The manhole frame shall be cleaned of all dirt and debris before placing the manhole insert on the rim. b. The manhole insert shall be fully seated around the manhole frame rim to retard water from seeping between the cover and the manhole frame rim. E100 (1) SECTION E SPECIFICATIONS JANUARY 1, 1978 �Q �£ kiztittX �a WATER DEPARTMENT All materials, construction methods and procedures used in this project shall conform to Sections El, E2, and E2A of the Fort Worth Water Department General Contract Documents and General Specifications, together with any additional material specification(s), construction(s) or later revision(s). (See revisions listed on this sheet). Sections El, E2 and E2A of the Fort Worth Water Department General Contract Documents and General Specifications are hereby made a part of this contract document by reference for all purposes, the same as if copies verbatim herein, and such Sections are filed and kept in the office of the City Secretary of the City of Fort Worth as an official record of the City of Fort Worth. INDEX El MATERIAL SPECIFICATIONS E2 CONSTRUCTION SPECIFICATIONS E2A GENERAL DESIGN DETAILS Revisions as of April 20, 1981, follow: E1-2.4 Backfill: (Correct minimum compaction requirement to 95% Procter density and correct P.I. values as follows:) c. Additional backfill requirements when approved for use in streets: 1. Type B Backfill (c) Maximum plastic index (PI) shall be 8 2 . Type C Backfill (a) Material meeting requirements and having a PI of 8 or less shall be considered as suitable for compaction by wetting (b) Material, meeting requirement and having a PI of 9 or more shall be considered for use only with mechanical compaction E2-2.11Trench Backfill: (Correct minimum compaction requirement wherever it appears, in this section to 95% Procter density except for paragraph a.l. where the "95% modified Procter density" shall remain unchanged). SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS Table of Contents 1. SCOPE OF WORK SP-4 2. AWARD OF CONTRACT SP-4 3. PRECONSTRUCTION CONFERENCE SP-4 4. EXAMINATION OF SITE SP-4 5. BID SUBMITTAL SP-4 6. WATER FOR CONSTRUCTION SP-4 7. SANITARY FACILITIES FOR WORKERS SP-4 8. PAYMENT SP-5 9. SUBSIDIARY WORK SP-5 10. LEGAL RELATIONS AND RESPONSIBILITIES TO THE PUBLIC SP-5 11. WAGE RATES SP-5 12. EXISTING UTILITIES SP-6 13. PARKWAY CONSTRUCTION SP-6 14. MATERIAL STORAGE SP-7 15. PROTECTION OF EXISTING UTILITIES AND IMPROVEMENTS SP-7 16. INCREASE OR DECREASE IN QUANTITIES SP-7 17. CONTRACTORS RESPONSIBILITY FOR DAMAGE CLAIMS SP-7 18. EQUAL EMPLOYMENT PROVISIONS SP-8 19. MINORITY AND WOMENS BUSINESS ENTERPRISE (M/WBE) COMPLIANCE SP-8 20. FINAL CLEAN UP SP-10 21. CONTRACTORS COMPLIANCE WITH WORKER'S COMPENSATION LAW SP-10 22. SUBSTITUTIONS SP-13 23. MECHANICS AND MATERIALSMEN'S LIEN SP-13 24. WORK ORDER DELAY SP-13 25. CALENDAR DAYS SP-13 26. RIGHT TO ABANDON SP-13 27. CONSTRUCTION SPECIFICATIONS SP-13 28. MAINTENANCE STATEMENT SP-14 29. DELAYS SP-14 30. DETOURS AND BARRICADES SP-14 31. DISPOSAL OF SPOIL/FILL MATERIAL SP-14 32. QUALITY CONTROL TESTING SP-15 33, PROPERTY ACCESS SP-15 34. SAFETY RESTRICTIONS - WORK NEAR HIGH VOLTAGE LINES SP-15 35. WATER DEPARTMENT PRE -QUALIFICATIONS SP-16 36. RIGHT TO AUDIT SP-16 37. CONSTRUCTION STAKES SP-17 38. LOCATION OF NEW WALKS AND DRIVEWAYS SP-17 39. EARLY WARNING SYSTEM FOR CONSTRUCTION SP-17 40. AIR POLLUTION WATCH DAYS SP-18 City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-1 of 44 61. 62. 63. 64. 65. 66. 67. 68. 69. 70. 71. 72. 73. 74. 75. SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS Table of Contents CONSTRUCTION ITEMS: 41. PAY ITEM - PAVEMENT - UNCLASSIFIED STREET EXCAVATION - REMOVE SP-19 42. PAY ITEM - PAVEMENT-7 INCH CONCRETE INSTALL SP-19 43. PAY ITEM - CURB - 7 INCH - INSTALL SP-20 44. PAY ITEM - RETAINING WALL - INSTALL SP-20 45. PAY ITEM - CURB - CURB AND GUTTER AS DIRECTED BY INSPECTOR - REPLACE SP-20 46. PAY ITEM - PAVEMENT - TRANSITION - MIN 6 INCH HMAC SP-20 47. PAY ITEM - PIPE - 6 INCH SUBDRAIN W/ GRAVEL AND FILTER FABRIC - INSTALL SP-20 48. PAY ITEM - SAFETY SYSTEM > 5 FOOT DEPTH - INSTALL SP-21 49. PAY ITEM - PAY ITEMS - SUBGRADE - 8 INCH LIME STABILIZED - INSTALL and SUBGRADE - LIME FOR STABILIZATION - INSTALL SP-21 50. PAY ITEM - PAVEMENT - 6 INCH HMAC - INSTALL (OMIT) SP-21 51. PAY ITEMS - WALK-4 FT - INSTALL, CURB & GUTTER - INSTALL, WALK - ADA WHEELCHAIR RAMP - INSTALL, AND DRIVEWAY - INSTALL SP-21 52. PAY ITEMS - WALK - REMOVE, CURB & GUTTER - REMOVE, WALK - ADA WHEELCHAIR RAMP -REMOVE, AND DRIVEWAY - REMOVE SP-23 53. PAY ITEMS - WALK - STEPS - REMOVE and WALK - STEPS - INSTALL SP-23 54. PAY ITEMS - FENCE - REMOVE and FENCE - INSTALL SP-23 55. PAY ITEM - CURB & GUTTER - 7 INCH W/ 18" GUTTER - INSTALL (OMIT) SP-23 56. PAY ITEMS - MAILBOX - REMOVE and MAILBOX - INSTALL SP-23 57. PAY ITEM - FILL MATERIAL - BORROW- INSTALL (OMIT) SP-23 58. PAY ITEM - PAVEMENT - VALLEY GUTTER - INSTALL (OMIT) SP-24 59. PAY ITEM - UNCLASSIFIED TRENCH EXCAVATION AND BACKFILL - INSTALLSP-24 60. PAY ITEM - STORM WATER POLLUTION PREVENTION > Than 1 AC SWPPP - INSTALL SP-24 PAY ITEM - TRAFFIC CONTROL - INSTALL SP-26 PRE BID ITEM PRE BID ITEM PRE BID ITEM PRE BID ITEM - SIGN - PROJECT DESIGNATION - INSTALL - UTILITY ADJUSTMENT - REPAIR - TOP SOIL - INSTALL - VALVE BOX - ADJUSTMENT - SERVICES PRE BID ITEM - MANHOLE - ADJUSTMENT - SERVICES PRE BID ITEM - METER BOX - ADJUSTMENT - SERVICES PAY ITEM - PAVEMENT - SILICONE JOINT SEALANT - INSTALL NON -PAY ITEM NON -PAY ITEM NON -PAY ITEM NON -PAY ITEM NON -PAY ITEM NON -PAY ITEM - NON -PAY ITEM - - ACCEPTANCE OF REINFORCED CONCRETE PAVEMENT - CLEARING AND GRUBBING - SPRINKLING FOR DUST CONTROL - PROTECTION OF TREES, PLANTS AND SOIL - CONCRETE COLORED SURFACE PROJECT CLEAN-UP PROJECT SCHEDULE City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-2 of 44 SP-27 SP-27 SP-28 SP-28 SP-28 SP-28 SP-28 SP-32 SP-34 SP-34 SP-34 SP-34 SP-35 SP-35 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS Table of Contents 76. SCHEDULE TIERS SPECIAL INSTRUCTIONS SP-37 77. NON -PAY ITEM - NOTIFICATION OF RESIDENTS SP-38 78. NON -PAY ITEM - PUBLIC NOTIFICATION PRIOR TO BEGINNING CONSTRUCTION SP-38 79. NON -PAY ITEM - PRE -CONSTRUCTION NEIGHBORHOOD MEETING SP-39 80. NON -PAY ITEM - WASHED ROCK SP-39 81. NON -PAY ITEM - SAWCUT OF EXISTING CONCRETE SP-39 82. NON PAY ITEM - LOCATION AND EXPOSURE OF MANHOLES AND WATER VALVES SP-39 83. NON PAY ITEM - TIE IN INTO STORM DRAIN STRUCTURE SP-40 84. NON PAY ITEM - SPRINKLER HEAD ADJUSTMENT SP-40 85. NON PAY ITEM - FEE FOR STREET USE PERMITS AND RE -INSPECTIONS SP-40 86. NON PAY ITEM - TEMPORARY EROSION, SEDIMENT AND WATER POLLUTION CONTROL (FOR DISTURBED AREAS LESS THAN 1 ACRE) SP-40 87. PAY ITEM - SIGN -ADDRESS ON CURB - INSTALL SP-42 88. PAY ITEM - PIPE - REMOVE AND INLET - REMOVE SP-42 89. PAY ITEM - PIPE 24" - CL III - INSTALL AND PIPE 21" - CL III - INSTALL SP-42 90. PAY ITEM - INLET-INLINE-10 FT - INSTALL AND INLET-INLINE-15 FT - INSTALL SP-43 City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-3 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS FOR: 2007 CRITICAL CAPITAL PROJECT (COUNCIL DISTRICT 9) PART V — GROUP 9D CITY PROJECT No.: 00981 DOE No.: 5925 1. SCOPE OF WORK: The work covered by these plans and specifications consist of the following: PAVEMENT RECONSTRUCTION, WATER LINE REPLACEMENT AND SANITARY SEWER REPLACEMENT and all other miscellaneous items of construction to be performed as outlined in the plans and specifications which are necessary to satisfactorily complete the work. 2. AWARD OF CONTRACT: Submission of Bids: Unit I, Unit II and Unit III constitute a package. If the Contractor submits a bid on Unit I, Unit II and Unit III and has the lowest responsive proposal price, the Contractor will be the apparent successful bidder for this project. Bidders are hereby informed that the Director of the Transportation and Public Works Department reserves the right to evaluate and recommend to the City Council the best bid that is considered to be in the best interest of the City. 3. PRECONSTRUCTION CONFERENCE: The successful Contractor, Design Consultant, and City shall meet at the call of the City for a preconstruction conference before any work begins on this project. At this time, details of sequencing of the work, contact individuals for each party, request for survey, and pay requests will be covered. Prior to the meeting, the Contractor shall prepare schedules showing the sequencing and progress of their work and its effect on others. A final composite schedule will be prepared during this conference to allow an orderly sequence of project construction. 4. EXAMINATION OF SITE: It shall be the responsibility of the prospective bidder to visit the project site and make such examinations and explorations as may be necessary to determine all conditions that may affect construction of this project. Particular attention should be given to methods of providing ingress and egress to adjacent private and public properties, procedures for protecting existing improvements and disposition of all materials to be removed. Proper consideration should be given to these details during preparation of the Proposal and all unusual conditions that may give rise to later contingencies should be brought to the attention of the City prior to the submission of the Proposal. 5. BID SUBMITTAL: Bidders shall submit a complete package, including ALL completed forms that must be submitted with the Proposal (including Vendor Compliance to State Law). Failure to provide a complete bid package may be grounds for designating bids as "non -responsive" and rejecting bids as appropriate and as determined by the Director of the Transportation and Public Works Department. 6. WATER FOR CONSTRUCTION: Water for construction will be furnished by the Contractor at his own expense. 7. SANITARY FACILITIES FOR WORKERS: The Contractor shall provide all necessary conveniences for the use of workers at the project site. Specific attention is directed to this equipment. City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/26/2010 Page SP-4 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS 8. PAYMENT: The Contractor shall receive full payment from the City for all the work based on unit prices bid on the proposal and specified in the plans and specifications and approved by the ENGINEER per actual field measurement. 9. SUBSIDIARY WORK: Any and all work specifically governed by documentary requirement for the projects, such as conditions imposed by the Plans, the General Contract Documents or these special Contract Documents, in which no specific item for bid has been provided for in the Proposal, shall be considered as a subsidiary item of work, the cost of which shall be included in the price bid in the Proposal for each bid item, including but not limited to surface restoration cleanup and relocation of mailboxes. All objectionable matter required to be removed from within the right-of-way and not particularly described under these specifications shall be covered by Item No. 102 "Clearing and Grubbing" and shall be subsidiary to the other items of the contract. 10. LEGAL RELATIONS AND RESPONSIBILITIES TO THE PUBLIC: The Contractor's particular attention is directed to the requirements of Item 7, "Legal Relations and Responsibilities to the Public" of the "Standard Specifications for Street and Storm Drain Construction". 11. WAGE RATES: Compliance with and Enforcement of Prevailing Wage Laws Duty to pay Prevailing Wage Rates. The contractor shall comply with all requirements of Chapter 2258, Texas Government Code (Chapter 2258), 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. 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. 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 31st 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. Arbitration Required if Violation Not Resolved. City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-5 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS 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 do 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. 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 the Audit section of these contract documents shall pertain to this inspection. Pay Estimates. With each partial payment estimate 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. Posting of Wage Rates. The contractor shall post the prevailing wage rates in a conspicuous place at the site of the project at all times. 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. (Wage rates are attached at the end of this section.) 12. EXISTING UTILITIES: The locations and dimensions shown on the plans relative to existing utilities are based on the best information available. It shall be the Contractor's responsibility to verify location of adjacent and/or conflicting utilities sufficiently in advance of construction in order that he may negotiate such local adjustments as are necessary in the construction process in order to provide adequate clearance. The Contractor shall take all necessary precautions in order to protect all services encountered. Any damage to utilities and any losses to the utility or City due to disruption of service resulting from the Contractor's operations shall be at the Contractor's expense. 13. PARKWAY CONSTRUCTION: During the construction of this project, it will be required that all parkways be excavated and shaped at the same time the roadway is excavated. City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-6 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS Excess excavation will be disposed of at locations approved by the Director of the Transportation and Public Works Department 14. MATERIAL STORAGE: Material shall hot be stored on private property unless the Contractor has obtained permission in writing from the property owner and storage of material on the private property complies with current City zoning requirements for the use of property for storage purposes. 15. PROTECTION OF EXISTING UTILITIES AND IMPROVEMENTS: The Contractor shall take adequate measures to protect all existing structures, improvements and utilities, which may be encountered. The utility lines and conduits shown on the plans are for information only and are not guaranteed by the City or the Design Consultant to be accurate as to extent, location and depth, they are shown on the plans as the best information available at the time of design, from the Owners of the utilities involved and from evidences found on the ground. 16. INCREASE OR DECREASE IN QUANTITIES: The quantities shown in the Proposal are approximate. It is the Contractor's sole responsibility to verify all the minor pay item quantities prior to submitting a bid. No additional compensation shall be paid to Contractor for errors in the quantities. Final payment will be based upon field measurements. The City reserves the right to alter the quantities of the work to be performed or to extend or shorten the improvements at any time when and as found to be necessary, and the Contractor shall perform the work as altered, increased or decreased at the unit prices as established in the contract documents. No allowance will be made for any changes in anticipated profits or shall such changes be considered as waiving or invalidating any conditions or provisions of the Contract Documents. Variations in quantities of storm drain pipes in depth categories shall be interpreted herein as applying to the overall quantities of storm drain pipe in each pipe size but not to the various depth categories. 17. CONTRACTOR'S RESPONSIBILITY FOR DAMAGE CLAIMS: Contractor Covenants and agrees to indemnify City's Design Engineer and Architect, and their personnel at the project site for Contractor's sole negligence. In addition, 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 or suits for property loss, property damage, personal injury, including death, arising out of, or alleged to arise out of, the work and services to be performed hereunder by Contractor, its officers, agents, employees, subcontractors, licensees or invitees, whether or not any such injury, damage or death is caused, in whole or in part, by the negligence or alleged negligence of City, its officers, servants, or employees. Contractor likewise covenants and agrees to indemnify and hold harmless the City from and against any and all injuries to City's officers, servants and employees and any damage, loss or destruction to property of the City arising from the performance of any of the terms and conditions of this Contract, whether or not any such injury or damage is caused in whole or in part by the negligence or alleged negligence of City, its officers, servants or employees. City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-7 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS In the event City receives a written claim for damages against the Contractor or its subcontractors prior to final payment, final payment shall not be made until Contractor either (a) submits to City satisfactory evidence that the claim has been settled and/or a release from the claimant involved, or (b) provides City with a letter from Contractor's liability insurance carrier that the claim has been referred to the insurance carrier. The Director may, if deemed appropriate, refuse to accept bids on other City of Fort Worth public work from a Contractor against whom a claim for damages is outstanding as a result of work performed under a City Contract. 18. EQUAL EMPLOYMENT PROVISIONS: Contractor shall comply with City Ordinance Number 7278 as amended by City Ordinance Number 7400 (Fort Worth City Code Sections 13-A-21 through 12-A-29) prohibiting discrimination in employments practices. The Contractor shall post the required notice to that effect on the project site, and at his request, will be provided by assistance by the City of Fort Worth's Equal Employment Officer who will refer any qualified applicant he may have on file in his office to the Contractor. Appropriate notices may be acquired from the Equal Employment Officer. 19. MINORITY AND WOMEN BUSINESS ENTERPRISE (M/WBE) COMPLIANCE: In accordance with City of Fort Worth Ordinance No. 15530, the City has goals for the participation of minority business enterprises and women business enterprises in City contracts. The Ordinance is incorporated in these specifications by reference. A copy of the Ordinance may be obtained from the Office of the City Secretary. Failure to comply with the ordinance shall be a material breach of contract. M/WBE UTILIZATION FORM, M/WBE GOALS WAIVER FORM AND GOOD FAITH EFFORT FORM, as applicable, must be submitted within five (5) City business days after bid opening. Failure to comply shall render the bid non -responsive. Upon request, Contractor agrees to provide the City complete and accurate information regarding actual work performed by a Minority or Women Business Enterprise (M/WBE) on the contract and payment thereof. Contractor further agrees to permit an audit and/or examination of any books, records or files in its possession that will substantiate the actual work performed by an MBE and/or WBE. The misrepresentation of acts (other than a negligent misrepresentation) and /or the commission fraud by the Contractor will be grounds for termination of the contract and/or initiating action under appropriate federal, state, or local laws or ordinances relating to false statement. Further, any such misrepresentation (other than a negligent misrepresentation) and/or commission of fraud will result in the Contractor being determined to be irresponsible and barred from participating in City work for a period of time not less than three years. The City will consider the Contractor's performance regarding its M/WBE program in the evaluation of bids. Failure to comply with the City's M/WBE Ordinance, or to demonstrate "good faith effort", shall result in a bid being rendered non -responsive to specifications. Contractor shall provide copies of subcontracts or co -signed letters of intent with approved M/WBE subcontractors prior to issuance of the Notice to Proceed. Contractor City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-8 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS shall also provide monthly reports on utilization of the subcontractors to the City's M/WBE office. The Contractor may count first and second tier subcontractors and/or suppliers toward meeting the goals. The Contractor may count toward its goal a portion of the total dollar amount of the contract with a joint venture equal to the percentage of the M/WBE participation in the joint venture for a clearly defined portion of the work to be performed. All M/WBE Contractors used in meeting the goals must be certified prior to the award of the Contract. The M/WBE Contractor(s) must be certified by either the North Central Texas Regional Certification Agency (NCTRCA) or Texas Department of Transportation (TxDOT), Highway Division and must be located in the nine (9) county marketplace or currently doing business in the marketplace at time of bid. The Contractor shall contact all such M/WBE subcontractors or suppliers prior to listing them on the M/WBE utilization or good faith effort forms as applicable. Failure to contact the listed M/WBE subcontractor or supplier prior to bid opening may result in the rejection of bid as non- responsive. Whenever a change order affects the work of an M/WBE subcontractor or supplier, the M/WBE shall be given an opportunity to perform the work. Whenever a change order exceeds 10% of the original contract, the M/WBE coordinator shall determine the goals applicable to the work to be performed under the change order. During the term of the contract the contract shall: 1. Make no unjustified changes or deletions in its M/WBE participation commitments submitted with or subsequent to the bid, and, 2. If substantial subcontracting and/or substantial supplier opportunities arise during the term of the contract which the Contractor had represented he would perform with his forces, the Contractor shall notify the City before subcontracts or purchase orders are let, and shall be required to comply with modifications to goals as determined by the City, and, 3. Submit a REQUEST FOR APPROVAL OF CHANGE FORM, if the Contractor desires to change or delete any of the M/WBE subcontractors or suppliers. Justification for change may be granted for the following: a. Failure of Subcontractor to provide evidence of coverage by Worker's Compensation Insurance. b. Failure of Subcontractor to provide required general liability of other insurance. c. Failure of Subcontractor to execute a standard subcontract form in the amount of the proposal used by the Contractor in preparing his M/WBE Participation plan. d. Default by the M/WBE subcontractor or supplier in the performance of the subcontractor. City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-9 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS B. (a) a certificate of coverage, prior to the other person beginning work on the project; and (b) a new certificate of coverage showing extension of coverage, prior to the end of the coverage period, if the coverage period shown on the current certificate of coverage ends during the duration of the project; (c) retain all required certificates of coverage on file for the duration of the project and for one year thereafter. (d) notify the governmental entity in writing by certified mail or personal delivery, within ten (10) days after the person knew or should have known, of any change that materially affects the provision of coverage of any person providing services on the project; and (e) contractually require each person with whom it contracts, to perform as required by paragraphs (1)-(7), with the certificates of coverage to be provided to the person for whom they are providing services. By signing this contract or providing or causing to be provided a certificate of coverage, the Contractor is representing to the governmental entity that all employees of the Contractor who will provide services on the project will be covered by worker's compensation coverage for the duration of the project, that the coverage will be based on proper reporting of classification codes and payroll amounts, and that all coverage agreements will be filed with appropriate insurance carrier or, in the case of a self -insured, with the commission's Division of Self -Insurance Regulation. Providing false or misleading information may subject the Contractor to administrative, criminal, civil penalties or other civil actions. k. The Contractor's failure to comply with any of these provisions is a breach of contract by the Contractor which entitles the governmental entity to declare the contract void if the Contractor does not remedy the breach within ten day after receipt of notice of breach from the governmental entity. The Contractor shall post a notice on each project site informing all persons providing services on the project that they are required to be covered, and stating how a person may verify current coverage and report failure to provide coverage. This notice does not satisfy other posting requirements imposed by the Texas Worker's Compensation Act or other Texas Worker's Commission rules. This notice must be printed with a title in at least 30 point bold type and text in at least 19 point normal type, and shall be in both English and Spanish and any other language common to the Worker population. The text for the notices shall be the following text, without any additional words or changes: City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-12 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS "REQUIRED WORKER'S COMPENSATION COVERAGE" The law requires that each person working on this site or providing services related to this construction project must be covered by worker's compensation insurance. This includes persons providing, hauling, or delivering equipment or materials, or providing labor or transportation or other service related to the project, regardless of the identify of their employer or status as an employee." Call the Texas Worker's Compensation Commission at 512-463-3642 to receive information on the legal requirement for coverage, to verify whether your employer has provided the required coverage, or to report an employer's failure to provide coverage". 22. SUBSTITUTIONS: The specifications for materials set out the minimum standard of quality that the City believes necessary to procure a satisfactory project. No substitutions will be permitted until the Contractor has received written permission of the ENGINEER to make a substitution for the material that has been specified. Where the term "or equal", or "or approved equal" is used, it is understood that if a material, product, or piece of equipment bearing the name so used is furnished, it will be approvable, as the particular trade name was used for the purpose of establishing a standard of quality acceptable to the City. If a product of any other name is proposed, the substitution must be approved by the City. Where the term "or equal", or "approved equal" is not used in the specifications, this does not necessarily exclude alternative items or material or equipment which may accomplish the intended purpose. However, the Contractor shall have the full responsibility of providing that the proposed substitution is, in fact, equal, and the ENGINEER, as the representative of the City, shall be the sole judge of the acceptability of substitutions. The provisions of the sub -section as related to "substitutions" shall be applicable to all sections of these specifications. 23. MECHANICS AND MATERIALMEN'S LIEN: The Contractor shall be required to execute a release of mechanics and materialmen's liens upon receipt of payment. 24. WORK ORDER DELAY: All utilities and right-of-way are expected to be clear and easements and/or permits obtained on this project within sixty (60) days of advertisement of this project. The work order for subject project will not be issued until all utilities, right- of-ways, easements and/or permits are cleared or obtained. The Contractor shall not hold the City of Fort Worth responsible for any delay in issuing the work order for this Contract. 25. CALENDAR DAYS: The Contractor agrees to complete the Contract within the allotted number of calendar days. 26. RIGHT TO ABANDON: The City reserves the right to abandon, without obligation to the Contractor, any part of the project or the entire project at any time before the Contractor begins any construction work authorized by the City. 27. CONSTRUCTION SPECIFICATIONS: This contract and project are governed by the two following published specifications, except as modified by these Special Provisions: STANDARD SPECIFICATIONS FOR STREET AND STORM DRAIN CONSTRUCTION City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-13 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS CITY OF FORT WORTH STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION NORTH CENTRAL TEXAS A copy of either of these specifications may be purchased at the Office of the Department of Transportation and Public Works, 1000 Throckmorton Street, 2nd Floor, Municipal Building, Fort Worth, Texas 76102. The specifications applicable to each pay item are indicated in the call -out for the pay item by the ENGINEER. General Provisions shall be those of the Fort Worth document rather than Division 1 of the North Central Texas document. 28. MAINTENANCE STATEMENT: The Contractor shall be responsible for defects in this project due to faulty materials and workmanship, or both, for a period of two (2) years from date of final acceptance of this project and will be required to replace at his expense any part or all of the project which becomes defective due to these causes. 29. DELAYS: 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. When such extra compensation is claimed a written statement thereof shall be presented by the Contractor to the Director of the Transportation and Public Works Department and if by him found correct shall be approved and referred by him to the Council for final approval or disapproval; and the action thereon by the Council shall be final and binding. If delay is caused by specific orders given by the ENGINEER to stop work or by the performance of extra work or by the failure of the City to provide material or necessary instructions for carrying on the work, then such delay will entitle the Contractor to an equivalent extension of time, his application for which shall, however, be subject to the approval of the City Council; and no such extension of time shall release the Contractor Or the surety on his performance bond form all his obligations hereunder which shall remain in full force until the discharge of the contract. 30. DETOURS AND BARRICADES: The Contractor shall prosecute his work in such a manner as to create a minimum of interruption to traffic and pedestrian facilities and to the flow of vehicular and pedestrian traffic within the project area. Contractor shall protect construction as required by ENGINEER by providing barricades. Barricades, warning and detour signs shall conform to the Standard Specifications "Barriers and Warning and/or Detour Signs," Item 524 and/or as shown on the plans. Construction signing and barricades shall conform with the latest version of the "Texas Manual on Uniform Traffic Control Devices for Streets and Highways" 31. DISPOSAL OF SPOIL/FILL MATERIAL: Prior to the disposing of any spoil/fill material, the Contractor shall advise the Director of the Department of Transportation and Public Works acting as the City of Fort Worth's Flood Plain Administrator ("Administrator"), of the location of all sites where the Contractor intends to dispose of such material. Contractor shall not dispose of such material until the proposed sites have been determined by the Administrator to meet the requirements of the Flood Plain Ordinance of the City of Fort Worth (Ordinance No. 10056). All disposal sites must be approved by City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-14 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS the Administrator to ensure the filling is not occurring within a flood plain without a permit. A flood plain permit can be issued upon approval of necessary engineering studies. No fill permit is required if disposal sites are not in a flood plain. Approval of the Contractor's disposal sites shall be evidenced by a letter signed by the Administrator stating that the site is not in a known flood plain or by a Flood Plain fill Permit authorizing fill within the flood plain. Any expenses associated with obtaining the fill permit, including any necessary engineering studies, shall be at the Contractor's expense. In the event that the Contractor disposes of spoil/fill materials at a site without a fill permit or a letter from the administrator approving the disposal site, upon notification by the Director of Transportation and Public Works, Contractor shall remove the spoil/fill material at its expense and dispose of such materials in accordance with the Ordinance of the City and this section. 32. QUALITY CONTROL TESTING: (a) The Contractor shall furnish, at its own expense, certifications by a private laboratory for all materials proposed to be used on the project, including a mix design for any asphaltic and/or Portland cement concrete to be used and gradation analysis for sand and crushed stone to be used along with the name of the pit from which the material was taken. The Contractor shall provide manufacturer's certifications for all manufactured items to be used in the project and will bear any expense related thereto. (b) Tests of the design concrete mix shall be made by the Contractor's laboratory at least nine days prior to the placing of concrete using the same aggregate, cement and mortar which are to be used later in the concrete. The Contractor shall provide a certified copy of the test results to the City. (c) Quality control testing of on site material on this project will be performed by the City at its own expense. Any retesting required as a result of failure of the material to meet project specifications will be at the expense of the Contractor and will be billed at commercial rates as determined by the City. The failure of the City to make any tests of materials shall in no way relieve the Contractor of its responsibility to furnish materials and equipment conforming to the requirements of the contract. (d) Not less than 24 hours notice shall be provided to the City by the Contractor for operations requiring testing. The Contractor shall provide access and trench safety system (if required) for the site to be tested and any work effort involved is deemed to be included in the unit price for the item being tested. (e) The Contractor shall provide a copy of the trip ticket for each load of fill material delivered to the job site. The ticket shall specify the name of the pit supplying the fill material. 33. PROPERTY ACCESS: Access to adjacent property shall be maintained at all times unless otherwise directed by the ENGINEER. 34. SAFETY RESTRICTIONS - WORK NEAR HIGH VOLTAGE LINES: The following procedures will be followed regarding the subject item on this contract: City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-15 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS (a) A warning sign not less than five inches by seven inches, painted yellow with black letters that are legible at twelve feet shall be placed inside and outside vehicles such as cranes, derricks, power shovels, drilling rigs, pile drivers, hoisting equipment or similar apparatus. The warning sign shall read as follows: "WARNING —UNLAWFUL TO OPERATE THIS EQUIPMENT WITHIN SIX FEET OF HIGH VOLTAGE LINES." (b) Equipment that may be operated within ten feet of high voltage lines shall have an insulating cage -type of guard about the boom or arm, except back hoes or dippers and insulator links on the lift hood connections. (c) When necessary to work within six feet of high voltage electric lines, notification shall be given the power company which will erect temporary mechanical barriers, de - energize the line or raise or lower the line. The work done by the power company shall not be at the expense of the City of Fort Worth. The notifying department shall maintain an accurate log of all such calls to the power company and shall record action taken in each case. (d) The Contractor is required to make arrangements with the power company for the temporary relocation or raising of high voltage lines at the Contractor's sole cost and expense. (e) No person shall work within six feet of a high voltage line without protection having been taken as outlined in Paragraph (c). 35. WATER DEPARTMENT PRE -QUALIFICATIONS: Any Contractor performing any work on Fort Worth water or sanitary sewer facilities must be pre -qualified with the Water Department to perform such work in accordance with procedures described in the current Fort Worth Water Department General Specifications which general specifications shall govern performance of all such work. 36. RIGHT TO AUDIT: (a) 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 normal working hours to all necessary Contractor facilities and shall be provided adequate and appropriate workspace in order to conduct audits in compliance with the provisions of this section. 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, under the expiration of three (3) years after final payment under the subcontract, 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 normal working hours to all subcontractor facilities and shall be provided adequate and appropriate work space in order to conduct City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-16 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS audits in compliance with the provisions of this article together with subsection (c ) hereof. 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 copies at the rate published in the Texas Administrative Code in effect as of the time copying is performed. 37. CONSTRUCTION STAKES: The City, through its Surveyor or agent, will provide to the Contractor construction stakes or other customary methods of markings as may be found consistent with professional practice to establish line and grade for roadway and utility construction and centerlines and benchmarks for bridgework. These stakes shall be set sufficiently in advance to avoid delay whenever practical. One set of stakes shall be set for all utility construction (water, sanitary sewer, drainage, etc.), one set of excavation/or stabilization stakes, and one set of stakes for curb and gutter and/or paving. It shall be the sole responsibility of the Contractor to preserve, maintain, transfer, etc., all stakes furnished until completion of the construction phase of the project for which they were furnished. If, in the opinion of the ENGINEER, a sufficient number of stakes or markings provided by the City have been lost, destroyed, or disturbed, that the proper prosecution and control of the work contracted for in the Contract Documents cannot take place, then the Contractor shall replace such stakes or markings as required. An individual registered by the Texas Board of Professional Land Surveying as a Registered Professional Land Surveyor shall replace these stakes, at the Contactor's expense. No claims for delay due to a lack of replacement of construction stakes will be accepted, and time will continue to be charged in accordance with the Contract Documents. 38. LOCATION OF NEW WALKS AND DRIVEWAYS: The Contractor will make every effort to protect existing trees within the parkway, with the approval of the ENGINEER, the Contractor may re -locate proposed new driveways and walks around existing trees to minimize damage to trees. 39. EARLY WARNING SYSTEM FOR CONSTRUCTION: Time is of the essence in the completion of this contract. In order to insure that the Contractor is responsive when notified of unsatisfactory performance and/or of failure to maintain the contract schedule, the following process shall be applicable: The work progress on all construction projects will be closely monitored. On a bi-monthly basis the percentage of work completed will be compared to the percentage of time charged to the contract. If the amount of work performed by the Contractor is less than the percentage of time allowed by 20% or more (example: 10% of the work completed in 30% of the stated contract time as may be amended by change order), the following proactive measures will be taken: 1. A letter will be mailed to the Contractor by certified mail, return receipt requested demanding that, within 10 days from the date that the letter is received, it provide sufficient equipment, materials and labor to ensure completion of the work within the contract time. In the event the Contractor City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-17 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS receives such a letter, the Contractor shall provide to the City an updated schedule showing how the project will be completed within the contract time. 2. The Project Manager and the Directors of the Department of Transportation and Public Works and the Water Department will be made aware of the situation. If necessary, the City Manager's Office and the appropriate city council members may also be informed. 3. Any notice that may, in the City's sole discretion, be required to be provided to interested individuals will distributed by the Transportation and Public Works Department's Public Information Officer. 4. Upon receipt of the Contractor's response, the appropriate City departments and directors will be notified. The Transportation and Public Works Department will, if necessary, then forward updated notices to the interested individuals. 5. If the Contractor fails to provide an acceptable schedule or fails to perform satisfactorily a second time prior to the completion of the contract, the bonding company will be notified appropriately. 40. AIR POLLUTION WATCH DAYS: The Contractor shall be required to observe the following guidelines relating to working on City construction sites on days designated as "AIR POLLUTION WATCH DAYS". Typically, the OZONE SEASON, within the Metroplex area, runs from May 1 through OCTOBER 31, with 6:00 a.m. - 10:00 a.m. being critical BECAUSE EMISSIONS FROM THIS TIME PERIOD HAVE ENOUGH TIME TO BAKE IN THE HOT ATMOSPHERE THAT LEADS TO EARLY AFTERNOON OZONE FORMATION. The Texas Commission on Environmental Quality (TCEQ), in coordination with the National Weather Service, will issue the Air Pollution Watch by 3:00 p.m. on the afternoon prior to the WATCH day. On designated Air Pollution Watch Days, the Contractor shall bear the responsibility of being aware that such days have been designated Air Pollution Watch Days and as such shall not begin work until 10:00 a.m. whenever construction phasing requires the use of motorized equipment for periods in excess of 1 hour. However, the Contractor may begin work prior to 10:00 a.m. if use of motorized equipment is less than 1 hour, or if equipment is new and certified by EPA as "Low Emitting", or equipment burns Ultra Low Sulfur Diesel (ULSD), diesel emulsions, or alternative fuels such as CNG. If the Contractor is unable to perform continuous work for a period of at least seven hours between the hours of 7:00 a.m. - 6:00 p.m., on a designated Air Pollution Watch Day, the calendar days allowed may be adjusted. City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-18 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS CONSTRUCTION 41. PAY ITEM - PAVEMENT - UNCLASSIFIED STREET EXCAVATION — REMOVE (BID- 00472): See Standard Specifications Item No. 106, "Unclassified Street Excavation" for specifications governing this item. Removal of existing penetration or asphalt pavement shall be included in this item. Removal of existing concrete pavement shall be included in this item. Operations necessary to windrow existing gravel base in order to lower or raise subgrade shall be considered as subsidiary to this item and no additional compensation shall be given as such. During the construction of this project, it is required that all parkways be excavated and shaped at the same time the roadway is excavated. Excess excavation will be disposed of at locations approved by the ENGINEER. The intention of the City is to pay only the plan quantity without measurement. Should either contracting party be able to show an error in the quantities exceeding 10 percent, then actual quantities will be paid for at the unit prices bid. The party requesting the payment of actual rather than plan quantities is responsible for bearing any survey and/or measurement costs necessary to verify the actual quantities. 42. PAY ITEM - PAVEMENT-7 INCH CONCRETE — INSTALL (BID-00452): (a) All applicable provisions of standard Specifications Item 314 "Concrete Pavement," shall apply. (b) This item shall have a 28-day compressive strength of 3,600 psi. Mix design in accordance with Item 360, Texas Department of Transportation Standard Specification for Construction and Maintenace of Highways, Streets, and Bridges, 2004 Edition using 3 to 6 percent air entrainment. (c) The Contractor shall use a six (6) sack concrete mix for all hand placement in the intersections. The unit price bid per square yard shall be full payment for all labor, material, equipment and incidentals necessary to complete the work. (d) Concrete pavement acceptance shall be as set forth in "Concrete Pavement Acceptance" within these Special Provisions. (e) All concrete pavement not placed by hand shall be placed using a fully automated paving machine as approved by the ENGINEER. Screeds will not be allowed except if approved by the ENGINEER. City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-19 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS 43. PAY ITEM - CURB — 7 INCH - INSTALL (BID-00843): The Contractor may, at his option, construct either integral or superimposed curb. Standard Specification Item 502 shall apply except as follows: Integral curb shall be constructed along the edge of the pavement as an integral part of the slab and of the same concrete as the slab. The concrete for the curb shall be deposited not more than thirty (30) minutes after the concrete in the slab. If the Contractor fails to backfill behind the curb within seven (7) calendar days of pouring the curb and gutter, the amount paid for the curb shall be reduced by 25% until the backfill operation is complete. 44. PAY ITEM - RETAINING WALL —INSTALL (BID-00411): This item will consist of placing retaining walls in locations and at heights determined by the ENGINEER in the field. All applicable section of City of Fort Worth Standard Specification item 518 shall apply except as follows: Retaining wall shall be constructed per City of Fort Worth Construction Standard Drawing No. S-M13 "Retaining Wall with Sidewalk" where applicable. All existing brick and/or stone retaining walls not significantly impacted by proposed grade changes will be protected. Replacement of retaining walls not impacted by proposed grade changes will be at the expense of the Contractor. 45. PAY ITEM — CURB - CURB & GUTTER AS DIRECTED BY INSPECTOR — REPLACE (BID-00844): This item is included for the purpose and removing and replacing existing curb and gutter in transition areas as determined by the ENGINEER in the field. The proposed curb and gutter will be of the same dimensions as the existing curb and gutter to be removed. Quantities for this pay item are approximate and are given only to establish a unit price for the work The price bid per linear foot for "CURB - CURB & GUTTER AS DIRECTED BY INSPECTOR — REPLACE" as shown in the Proposal will be full payment for materials including all labor, equipment, tools and incidentals necessary to complete the work. 46. PAY ITEM — PAVEMENT - TRANSITION — MIN 6 INCH HMAC — INSTALL (BID-00471): This item will consist of the furnishing and placing an HMAC surface in transition areas where indicated on the plans, as specified in these specifications and at other locations as may be directed by the ENGINEER. This item shall be governed by all applicable provisions of Standard Specifications Item 312. The price bid per ton "PAVEMENT - TRANSITION — MIN 6 INCH HMAC — INSTALL" as shown in the Proposal will be full payment for materials including all labor, equipment, tools and incidentals necessary to complete the work. 47. PAY ITEM - PIPE - 6 INCH SUBDRAIN W/ GRAVEL AND FILTER FABRIC — INSTALL (BID-00924): No specific location for this item is designated on the plans. Subdrain shall be installed only if field conditions indicate ground water at subgrade level after excavation and if deemed necessary by the ENGINEER. City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-20 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS 48. PAY ITEM - TRENCH SAFETY SYSTEM > 5 FOOT DEPTH — INSTALL (BID-00372): Description: This item will consist of the basic requirements which the Contractor must comply with in order to provide for the safety and health of workers in a trench. The Contractor shall develop, design and implement the trench excavation safety protection . system. The Contractor shall bear the sole responsibility for the adequacy of the trench safety system and providing "a safe place to work" for the workman. The trench excavation safety protection system shall be used for all trench excavations deeper than five (5) feet. The Excavating and Trenching Operation Manual of the Occupational Safety and Health Administration, U.S. Department of Labor, shall be the minimum governing requirement of this item and is hereby made a part of this specification. The Contractor shall, in addition, comply with all other applicable Federal, State and local rules, regulations and ordinances. Measurement and Payment: All methods used for trench excavation safety protection shall be measured by the linear foot of trench and paid at the unit price in the Proposal, which shall be total compensation for furnishing design, materials, tools, labor, equipment and incidentals necessary, including removal of the system. Trench depth for payment purposes for Trench Safety Systems is the vertical depth as measured from the top of the existing ground to the bottom of the pipe. 49. PAY ITEMS — SUBGRADE — 8 INCH LIME STABILIZED — INSTALL (BID-00486) and SUBGRADE — LIME FOR STABILIZATION — INSTALL (BID-00496): See Standard Specifications Item No. 210, "Lime Treatment (Material Manipulation)" and Specification Item No. 212, "Hydrated Lime and Lime Slurry" for specifications governing the items. Quantities for these pay item are approximate and are given only to establish a unit price for the work. The price bid per square yard for "SUBGRADE — 8 INCH LIME STABILIZED — INSTALL" as shown in the Proposal will be full payment for all labor, equipment, tools and incidentals necessary to complete the work. The price bid per ton for "SUBGRADE — LIME FOR STABILIZATION — INSTALL" as shown in the Proposal will be full payment for materials necessary to complete the work. 50. PAY ITEM - PAVEMENT— 6 INCH HMAC — INSTALL (BID-00451): (OMIT) 51. PAY ITEMS - WALK-4 FT — INSTALL (BID-00530) CURB & GUTTER — INSTALL (BID- 00423) WALK — ADA WHEELCHAIR RAMP —INSTALL (BID-01227) AND DRIVEWAY- 6 INCH — INSTALL (BID-00404) Concrete flatwork is defined as curb, curb and gutter, sidewalks, leadwalks, wheelchair ramps and driveways as shown in the plans. This provision governs the sequence of work related to concrete flatwork and shall be considered a supplement to the specifications governing each specific item. The Contractor shall not remove any regulatory sign, instruction sign, street name and sign or other sign which has been erected by the City. The Contractor shall contact Signs and Marking Division, TPW. City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-21 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS Required backfilling and finished grading adjacent to flatwork shall be completed in order for the flatwork to be accepted and measured as completed. No payment will be made for flatwork until the pay item has been completed, which includes backfilling and finished grading. The price bid per square foot for "WALK-4 FT - INSTALL" as shown in the Proposal will be full payment for materials necessary to complete the work for that item. The price bid per linear foot for "CURB & GUTTER - INSTALL " as shown in the Proposal will be full payment for materials necessary to complete the work for that item. The price bid per each for "WALK - ADA WHEELCHAIR RAMP -INSTALL" as shown in the Proposal will be full payment for materials necessary to complete the work for that item. The type of ramp shall be per plan and shall be called out in the Proposal item. Pay limits for "WALK - ADA WHEELCHAIR RAMP -INSTALL" will start 15-inches back from the face of curb and encompass the remainder of the ramp and sidewalk. Contractor shall furnish and install brick red color pre -cast detectable warning Dome -Tile, manufactured by StrongGo Industries or approved equal by the construction Engineer. Detectable warning surface shall be a minimum of 24-inch in depth in the direction of pedestrian travel, and extend to a minimum of 48-inch along the curb ramp or landing where the pedestrian access route enters the street, and shall be located so that the edge nearest the curb line is a minimum of 6-inch and a maximum of 8-inch from the extension of the face of curb. Detectable warning Dome -Tile surface maybe curved along the corner radius. The method of Dome -Tile installation shall be in accordance with the manufactures instruction. Cost of detectable warning Dome -Tile and installation, shall be included in this pay item. This item shall include the construction of new Standard 4-inch ADA wheelchair ramp that includes a detectable warning Dome -Tile surface at various locations as to be determined in field by the Construction Engineer, due to a situation where curb and gutter is replaced to adjust grades to eliminate ponding water with same day haul -off of the removed material to a suitable dumpsite. For specifications governing this item, see enclosed details for Wheelchair Ramp (with detectable warning Dome -Tile surface, and City Standard Specifications Item No. 104 "Removing Old Concrete", and Item 504 "Concrete Sidewalk Driveways", except as herein modified. All concrete shall be designed to achieve a minimum compressive strength of 3,000 pounds per square inch in seven (7) calendar days. Contractor shall sawcut existing sidewalk, curb and gutter, and pavement prior to wheelchair ramp removal. The price bid per square foot for "DRIVEWAY - INSTALL" as shown in the Proposal will be full payment for materials necessary to complete the work for that item. City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/20/2010 Page SP-22 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS 52. PAY ITEMS - WALK - REMOVE (BID-00529) CURB & GUTTER - REMOVE (BID- 00424), WALK - ADA WHEELCHAIR RAMP -REMOVE (BID-00533) AND DRIVEWAY - REMOVE (BID-00402): These items include removal of existing concrete sidewalks, driveways, steps, leadwalks and/or wheelchair ramps at location shown on the plans or as designed by the ENGINEER. See Item No. 104 "Removing Old Concrete", for Specifications governing this item. 53. PAY ITEMS - WALK - STEPS - REMOVE (BID-00537) and WALK - STEPS - INSTALL (BID-00536): See Standard Specification Item No. 516, "Concrete Steps" for specifications governing this item as well as Detail SM-3. The price bid per square foot for "WALK - STEPS - REMOVE" and "WALK - STEPS - INSTALL" as shown in the Proposal will be full payment for materials including all labor, equipment, tools and incidentals necessary to complete the removal and construction of the concrete steps. 54. PAY ITEMS - FENCE - REMOVE (BID-00127) and FENCE - INSTALL (BID-00126): This item shall include the removal and reconstruction (or installation of new)of the existing fence at the locations shown on the plans or where deemed necessary by the ENGINEER. The Contractor shall exercise caution in removing and salvaging the materials to they may be used in reconstructing the fence. Their constructed fence shall be equal in every way, or superior, to the fence removed. The Contractor shall be responsible for keeping livestock within the fenced areas during construction operation and while removing and relocating the fence, and for any damage or injury sustained by persons, livestock or property on account of any act of omission, neglect or misconduct of his agents, employees, or subcontractors. The unit price per linear foot shown on the Proposal shall be full compensation for all materials, labor, equipments, tools and incidentals necessary to complete the work for each. 55. PAY ITEM - CURB & GUTTER - 7 INCH W/ 18" GUTTER - INSTALL (BID-00426): (OMIT) 56. PAY ITEMS - MAILBOX - REMOVE (BID-00408) and MAILBOX - INSTALL (BID- 00407) This item includes the removal and reconstruction of existing mailboxes within the right of way which may be damaged or removed during construction. When possible, the Contractor shall salvage existing materials for reuse in the replacement or repair of damaged or removed items. Items which are to be repaired or reconstructed should look architecturally the same in material and appearance and should be reconstructed or repaired in a better or new condition. All applicable provisions of City of Fort Worth Construction Standards shall apply. 57. PAY ITEM - FILL MATERIAL - BORROW- INSTALL (00543): (OMIT) City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-23 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS 58. PAY ITEM — PAVEMENT - VALLEY GUTTER — INSTALL (BID-00473): (OMIT) 59. PAY ITEM — UNCLASSIFIED TRENCH EXCAVATION AND BACKFILL — INSTALL (BID- 00101): Work under this item includes all the proposed excavation and backfill in the project area and the necessary fill area (if any). Payment will be made for the quantity of earth excavated/backfilled from the trench in cubic yards. The placing of fill shall be subsidiary to the trench excavation/backfill price. Excess material which is obtained from excavating the trench may be used for fill placement subject to the provisions of Item 114 of the City of Fort Worth Standard Specifications and approval of the ENGINEER. All excavated material which is unacceptable as fill material shall become the property of the Contractor to be hauled off the site and disposed of properly. Unacceptable material shall be, but not limited to: rocks, concrete, asphalt, debris, etc. The cost for removal and disposal of unacceptable material shall be subsidiary to the unit prices. 60. PAY ITEM - STORM WATER POLLUTION PREVENTION > Than 1 AC SWPPP — INSTALL (BID-00100): PERMIT: As defined by Texas Commission on Environmental Quality (TCEQ) regulations, a Texas Pollutant Discharge Elimination System (TPDES) General Construction Permit is required for all construction activities that result in the disturbance of one to five acres (Small Construction Activity) or five or more acres of total land (Large Construction Activity). The Contractor is defined as an "operator" by state regulations and is required to obtain a permit. Soil stabilization and structural practices have been selected and designed in accordance with North Central Texas Council of Governments Best Management Practices and Erosion Control Manual for Construction Activities (BMP Manual). Not all of the structural controls discussed in the BMP Manual will necessarily apply to this project. Best Management Practices are construction management techniques that, if properly utilized, can minimize the need for physical controls and possible reduce costs. The methods of control shall result in minimum sediment retention of not less than 70%. NOTICE OF INTENT (NOI): If the project will result in a total land disturbance equal to or greater than 5 acres, the Contractor shall sign at the pre -construction meeting a TCEQ Notice of Intent (NOI) form prepared by the ENGINEER. It serves as a notification to the TCEQ of construction activity as well as a commitment that the Contractor understands the requirements of the permit for storm water discharges from construction activities and that measures will be taken to implement and maintain storm water pollution prevention at the site. The NOI shall be submitted to the TCEQ at least 48 hours prior to the Contractor moving on site and shall include the required $325 application fee (if mailed) or $225 (if e- filed). The NOI shall be mailed to: BY REGULAR U.S. MAIL Texas Commission on Environmental Quality Storm Water Processing Center (MC228) P.O. Box 13087 Austin, TX 78711-3087 City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-24 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS BY OVERNIGHT/EXPRESS MAIL Texas Commission on Environmental Quality Storm Water Processing Center (MC228) 12100 Park 35 Circle Austin, TX 78753 NOTICE OF TERMINATION (NOT): For all sites that qualify as Large Construction Activity, the Contractor shall sign, prior to final payment, a TCEQ Notice of Termination (NOT) form prepared by the ENGINEER. It serves as a notice that the site is no longer subject to the requirement of the permit. The NOT should be mailed to: BY REGULAR U.S. MAIL Texas Commission on Environmental Quality Storm Water Processing Center (MC228) P.O. Box 13087 Austin, TX 78711-3087 BY OVERNIGHT/EXPRESS MAIL Texas Commission on Environmental Quality Storm Water Processing Center (MC228) 12100 Park 35 Circle Austin, TX 78753 A copy of the NOI and NOT shall be sent to: City of Fort Worth Department of Environmental Management 1000 Throckmorton Street Fort Worth, TX 76102 STORM WATER POLLUTION PREVENTION PLAN (SWPPP): A document consisting of an erosion control and toxic waste management plan and a narrative defining site parameters and techniques to be employed to reduce the release of sediment and pollution from the construction site. Five of the project SWPPP's are available for viewing at the plans desk of the Department of Transportation and Public Works. The selected Contractor shall be provided with three copies of the SWPPP after award of contract, along with unbounded copies of all forms to be submitted to the Texas Commission on Environmental Quality. LARGE CONSTRUCTION ACTIVITY — DISTURBED AREA EQUAL TO OR GREATER THAN 5 ACRES: A Notice of Intent (NOI) form shall be completed and submitted to the TCEQ including payment of the TCEQ required fee. A SWPPP that meets all TCEQ requirements prepared by the ENGINEER shall be prepared and implemented at least 48 hours before the commencement of construction activities. The SWPPP shall be incorporated into in the contract documents. The Contractor shall submit a schedule for implementation of the SWPPP. Deviations from the plan must be submitted to the ENGINEER for approval. The SWPPP is not warranted to meet all the conditions of the permit since the actual construction activities may vary from those anticipated during the City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-25 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS preparation of the SWPPP. Modifications may be required to fully conform to the requirements of the Permit. The Contractor must keep a copy of the most current SWPPP at the construction site. Any alterations to the SWPPP proposed by the Contractor must be prepared and submitted by the Contractor to the ENGINEER for review and approval. A Notice of Termination (NOT) form shall be submitted within 30 days after final stabilization has been achieved on all portions of the site that is the responsibility of the permittee, or, when another permitted operator assumes control over all areas of the site that have not been finally stabilized. SMALL CONSTRUCTION ACTIVITY - DISTURBED AREA EQUAL TO OR GREATER THAN ONE ACRE BUT LESS THAN FIVE ACRES: Submission of a NOI form is not required. However, a TCEQ Site Notice form must be completed and posted at the site. A copy of the completed Site Notice must be sent to the City of Fort Worth Department of Environmental Management at the address listed above. A SWPPP, prepared as described above, shall be implemented at least 48 hours before the commencement of construction activities. The SWPPP must include descriptions of control measures necessary to prevent and control soil erosion, sedimentation and water pollution and will be included in the contract documents. The control measures shall be installed and maintained throughout the construction to assure effective and continuous water pollution control. The controls may include, but not be limited to, silt fences, straw bale dikes, rock berms, diversion dikes, interceptor swales, sediment traps and basins, pipe slope drain, inlet protection, stabilized construction entrances, seeding, sodding, mulching, soil retention blankets, or other structural or non-structural storm water pollution controls. The method of control shall result in a minimum sediment retention of 70% as defined by the NCTCOG "BMP Manual." Deviations from the proposed control measures must be submitted to the ENGINEER for approval. PAYMENT FOR SWPPP IMPLEMENTATION: Payment shall be made per lump sum as shown on the proposal as full compensation for all items contained in the project SWPPP. 61. PAY ITEM - TRAFFIC CONTROL — INSTALL (BID-00181): The contractor will be required to obtain a "Street Use Permit" prior to starting work. As part of the "Street Use Permit" a traffic control plan is required. The Contractor shall be responsible for providing traffic control during the construction of this project consistent with the provisions set forth in the "Latest Edition Texas Manual on Uniform Traffic Control Devices for Streets and Highways" issued under the authority of the "State of Texas Uniform Act Regulating Traffic on Highways," codified as Article 6701d Vernon's Civil Statutes, pertinent sections being Section Nos. 27, 29, 30 and 31. Unless otherwise included as part of the Construction documents, the Contractor shall submit a traffic control plan (duly sealed, signed and dated by a Registered Professional Engineer (P.E.) in the state of Texas), to the City Traffic Engineer (Tel (817)392-8770j at or before the preconstruction conference. The P.E. preparing the traffic control plan may utilize standard traffic reroute configurations posted as "Typicals" on the City's Buzzsaw website. Although work will not begin until the traffic control plan has been reviewed and approved, the Contractor's time will begin in accordance with the timeframe mutually established in the 'Notice to Proceed' issued the Contractor. City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-26 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS The Contractor will not remove any regulatory sign, instructional sign, street name sign or other sign, which has been erected by the City. If it is determined that a sign must be removed to permit required construction, the Contractor shall contact the Transportation and Public Works Department to remove the sign. In the case of regulatory signs, the Contractor must replace the permanent sign with a temporary sign meeting the requirements of the above -referenced manual and such temporary sign must be installed prior to the removal of the permanent sign. If the temporary sign is not installed correctly or if it does not meet the required specifications, the permanent sign shall be left in place until the temporary sign requirements are met. When construction work is completed to the extent that the permanent sign can be reinstalled, the Contractor shall again contact the Signs and Markings Division to reinstall the permanent sign and shall leave his temporary sign in place until such reinstallation is completed. Work shall not be performed on certain locations/streets during "peak traffic periods" as determination by the City Traffic Engineer. The lump sum pay item for traffic control shall cover design, and / or installation and maintenance of the traffic control plans. 62. PRE BID ITEM — SIGN - PROJECT DESIGNATION — INSTALL (BID-00504): The Contractor shall construct and install two (2) Project Designation Signs and it will be the responsibility of the Contractor to maintain the signs in a presentable condition at all times on each project under construction. Maintenance will include painting and repairs as directed by the ENGINEER. It will be the responsibility of the Contractor to have the individual project signs lettered and painted in accordance with the enclosed detail. The quality of the paint, painting and lettering on the signs shall be approved by the ENGINEER. The height and arrangement of the lettering shall be in accordance with the enclosed detail. The sign shall be constructed of a/e" fir plywood, grade A-C (exterior) or better. These signs shall be installed on barricades or as directed by the ENGINEER and in place at the project site upon commencement of construction. The work, which includes the painting of the signs, installing and removing the signs, furnishing the materials, supports and connections to the support and maintenance shall be to the satisfaction of the ENGINEER. A unit price bid per each has been assigned to this item (see Proposal). The assigned unit price will be full payment for materials including all labor, equipment, tools and incidentals necessary to complete the work. 63. PRE BID ITEM - UTILITY ADJUSTMENT — REPAIR (BID-00414): This item is included for the basic purpose of establishing a contract price which will be comparable to the final cost of making necessary adjustments required due to street improvements to water, sanitary sewer and natural gas service lines and appurtenances where such service lines and appurtenances are the property owner's responsibility to maintain. An arbitrary figure has been placed in the Proposal; however, this does not guarantee any payment for utility adjustments, neither does it confine utility adjustments to the amount shown in the Proposal. It shall be the "Contractor" responsibility to provide the services of a licensed plumber to make the utility adjustments determined necessary by the City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PM0 Release Date: 07/28/2010 Page SP-27 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS ENGINEER. No payment will be made for utility adjustments except those adjustments determined necessary by the ENGINEER. Should the Contractor damage service lines due to his negligence, where such lines would not have required adjustment or repair otherwise, the lines shall be repaired and adjusted by the Contractor at the Contractor's expense. The payment to the Contractor for utility adjustments shall be the actual cost of the adjustments plus ten percent (10%) to cover the cost of bond and overhead incurred by the Contractor in handling the utility adjustments. 64. PRE BID ITEM - TOP SOIL — INSTALL (BID-00147): The proposed quantities shown are calculated to provide topsoil 4 to 6 inches in depth (compacted) over the parkway area and do not include deeper than design depth behind the curb. The pay item is intended to pay for topsoil that must be imported where suitable material is either not available on the job or cannot reasonably be stored on -site. Payment will be made on the basis of loose truck volume (full truck with sideboards up) tickets and material must meet City of Fort Worth standards for topsoil. Only the volume imported will be paid for and may be substantially less than the proposal quantities listed. 65. PRE BID ITEM - VALVE BOX — ADJUSTMENT — SERVICES (BID-00847): Contractor will be responsible for adjusting water valve boxes to match new pavement grade. The water valves themselves will be adjusted by City of Fort Worth Water Department forces. A unit price bid per each has been assigned to this item (see Proposal). The assigned unit price will be full payment for materials including all labor, equipment, tools and incidentals necessary to complete the work. 66. PRE BID ITEM - MANHOLE —ADJUSTMENT — SERVICES (BID-00849): This item shall include adjusting the tops of existing and/or proposed manholes to match proposed grade as shown on the plans or as directed by the ENGINEER. Standard Specification Item No. 450 shall apply except as follows: Included as part of this pay item shall be the application of a cold -applied preformed flexible butyl rubber or plastic sealing compound for sealing interior and/or exterior joints on concrete manhole sections as per current City Water Department Special Conditions. A unit price bid per each has been assigned to this item (see Proposal). The assigned unit price will be full payment for materials including all labor, equipment, tools and incidentals necessary to complete the work. 67. PRE BID ITEM - METER BOX — ADJUSTMENT — SERVICES (BID-00848): This item shall include raising or lowering an existing meter box to the parkway grade specified. No payment will be made for existing boxes, which are within 0.1' of specified parkway grade. A unit price bid per each has been assigned to this item (see Proposal). The assigned unit price will be full payment for materials including all labor, equipment, tools and incidentals necessary to complete the work. 68. NON PAY ITEM — PAVEMENT - SILICONE JOINT SEALANT City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-28 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS CITY OF FORT WORTH, TEXAS TRANSPORTATION AND PUBLIC WORKS DEPARTMENT SPECIFICATION for SILICONE JOINT SEALING (Revision 1, October 18, 1989) (Revision 2, May 12, 1994) 1. SCOPE This specification for silicone joint sealing Portland Cement Concrete pavement and curbs shall supersede Item 314.2. (11) "Joint Sealing Materials" of STANDARD SPECIFICATIONS FOR STREET AND STORM DRAIN CONSTRUCTION - CITY OF FORT WORTH, and Item 2.210 "Joint Sealing" of STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION - NORTH TEXAS COUNCIL OF GOVERNMENTS. 2. MATERIALS 2.1 The silicone joint sealant shall meet Federal Specification TT-S-001543A for Class A sealant except as modified by the test requirements of this specification. Before the installation of the joint sealant, the Contractor shall furnish the ENGINEER certification by an independent testing laboratory that the silicone joint sealant meet these requirements. 2.2 The manufacturer of the silicone joint sealant shall have a minimum two-year demonstrated, documented successful field performance with Portland Cement Concrete pavement silicone joint sealant systems. Verifiable documentation shall be submitted to the ENGINEER. Acetic acid cure sealants shall not be accepted. The silicone sealant shall be cold applied. 2.3 Self -Leveling Silicone Joint Sealant The joint sealant shall be Dow Corning 890-SL self -leveling silicone joint sealant as manufactured by Dow Corning Corporation, Midland, MI 48686- 0994, or an approved equal. Test Method AS SUPPLIED MIL-S-8802 ASTM D 1475 .... .... Self -Leveling Silicone Joint Sealant Test Requirement Non Volatile Content, % min. 96 to 99 Extrusion Rate, grams/minute 275 to 550 Specific Gravity 1.206 to 1.340 Skin -Over Time, minutes max. 60 Cure Time, days 14 to 21 Full Adhesion, days 14 to 21 City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07128/2010 Page SP-29 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS AS CURED - ASTM D 412, Die ASTM D 3583 (Sect. 14 Mod.) ASTM C 719 ASTM D 3583 (Sect. 14 Mod.) ASTM D 3583 (Sect. 14 Mod.) Mod. Elongation, % min. Modulus @ 150% Elongation, psi max. Movement, 10 cycles @ +100/-50% Adhesion to Concrete, % Elongation min. 1400 9 No Failure 600 Adhesion to Asphalt, % Elongation min. 600 2.4 The joint filler sop shall be of a closed cell expanded polyethylene foam backer rod and polyethylene bond breaker tape of sufficient size to provide a tight seal. The back rod and breaker tape shall be installed in the saw -cut joint to prevent the joint sealant from flowing to the bottom of the joint. The backer rod and breaker tape shall be compatible with the silicone joint sealant and no bond or reaction shall occur between them. Reference is made to the "Construction Detail" sheet for the various joint details with their respective dimensions. 3. TIME OF APPLICATION On newly constructed Portland Cement Concrete pavement, the joints shall be initially saw cut to the required depth with the proper joint spacing as shown on the "Construction Detail" sheet or as directed by the ENGINEER within 12 hours of the pavement placement. (Note that for the "dummy" joints, the initial 1/4 inch width "green" saw -cut and the "reservoir" saw cut are identical and should be part of the same saw cutting operation. Immediately after the saw cutting pressure washing shall be applied to flush the concrete slurry from the freshly saw cut joints.) The pavement shall be allowed to cure for a minimum of seven (7) days. Then the saw cuts for the joint sealant reservoir shall be made, the joint cleaned, and the joint sealant installed. During the application of the joint sealant, the weather shall not be inclement and the temperature shall be 40F (4C) and rising. 4. EQUIPMENT 4.1 All necessary equipment shall be furnished by the Contractor. The Contractor shall keep his equipment in a satisfactory working condition and shall be inspected by the ENGINEER prior to the beginning of the work. The minimum requirements for construction equipment shall be as follows: 4.2 Concrete Saw: The sawing equipment shall be adequate in size and power to complete the joint sawing to the required dimensions. 4.3 High Pressure Water Pump: The high pressure cold water pumping system shall be capable of delivering a sufficient pressure and volume of water to thoroughly flush the concrete slurry from the saw -cut joint. City of rod Wodh, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-30 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS 4.4 Air Compressors: The delivered compressed air shall have a pressure in excess of 90 psi and 120 cfm. There shall be suitable reaps for the removal of all free water and oil from the compressed air. The blow -tube shall fir into the saw -cut joint. 4.5 Extrusion Pump: The output shall be capable of supplying a sufficient volume of sealant to the joint. 4.6 Injection Tool: This mechanical device shall apply the sealant uniformly into the joint. 4.7 Sandblaster: The design shall be for commercial use with air compressors as specified in Paragraph 5.4. 4.8 Backer Rod Roller and Tooling Instrument: These devices shall be clean and free of contamination. They shall be compatible with the join depth and width requirements. 5. CONSTRUCTION METHODS 5.1 General: The joint reservoir saw cutting, cleaning, bond breaker installation, and joint sealant placement shall be performed in a continuous sequence of operations 5.2 Sawing Joints: The joints shall be saw -cut to the width and depth as shown on the "Construction Detail" sheet. The faces of the joints shall be uniform in width and depth along the full length of the joint. 5.3 Cleaning Joints: Immediately after sawing, the resulting concrete slurry shall be completely removed from the joint and adjacent area by flushing with high pressure water. The water flushing shall be done in one -direction to prevent joint contamination. When the Contractor elects to saw the joint by the dry method, flushing the joint with high pressure water may be deleted. The dust resulting from the sawing shall be removed from the joint by using compressed air. (Paragraph Rev. 1, October 18, 1989) After complete drying, the joints shall be sandblasted. The nozzle shall be attached to a mechanical aiming device so that the sand blast will be directed at an angle of 45 degrees and at a distance of one to two inches from the face of the joint. Both joint faces shall be sandblasted in separate, one directional passes. Upon the termination of the sandblasting, the joints shall be blown -out using compressed air. The blow tube shall fit into the joints. The blown joint shall be checked for residual dust or other contamination. If any dust or contamination is found, the sandblasting and blowing shall be repeated until the joint is cleaned. Solvents will not be permitted to remove stains and contamination. City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-31 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS Immediately upon cleaning, the bond breaker and sealant shall be placed in the joint. Open, cleaned joints shall not be left unsealed overnight. Bond Breaker Rod and Tape: The bond breaker rod and tape shall be installed in the cleaned joint prior to the application of the joint sealant in a manner that will produce the required dimensions. 5.4 Joint Sealant: Upon placement of the bond breaker rod and tape, the joint sealant shall be applied using the mechanical injection tool. The joint sealant application shall not be permitted when the air and pavement temperature is less than 40F (4C). Joints shall not be sealed unless they are clean and dry. Unsatisfactorily sealed joints shall be refilled. Excess sealant left on the pavement surface shall be removed and discarded and shall not be used to seal the joints. The pavement surface shall present a clean final condition. Traffic shall not be allowed on the fresh sealant until it becomes tack -free. Approval of Joints: A representative of the sealant manufacturer shall be present at the job site at the beginning of the final cleaning and sealing of the joints. He shall demonstrate to the Contractor and the ENGINEER the acceptable method for sealant installation. The manufacturer's representative shall approve the clean, dry joints before the sealing operation commences. 6. WARRANTY The Contractor shall provide the ENGINEER a manufacturer's written guarantee on all joint sealing materials. The manufacturer shall agree to provide any replacement material free of charge to the City. Also, the Contractor shall provide the ENGINEER a written warranty on all sealed joints. The Contractor shall agree to replace any failed joints at no cost to the City. Both warranties shall be for two years after final acceptance of the completed work by the ENGINEER. 7. BASIS OF PAYMENT All costs associated with concrete joint sealant shall be subsidiary to the concrete item and no other compensation will be provided. 69. NON -PAY ITEM - ACCEPTANCE OF REINFORCED CONCRETE PAVEMENT: The concrete pavement acceptance policy shall be as follows: A. Penalty for Deficient Pavement Thickness. There shall be no acceptance of deficient pavement thickness other than the tolerances specified below. 1. Pavement thickness deficiency up to 0.25-inch will be considered as satisfactory and the contract City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PM0 Release Date: 07/28/2010 Page SP-32 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS unit price will be used for payment if the average thickness within the project meets or exceeds the specified designed thickness. 2. Deficiencies of greater than 0.25-inch shall be removed and replaced with pavement of plan thickness at contractors entire expense. B. Cracked Concrete Acceptance Policy. If cracks exist in concrete pavement upon completion of the project, the Project Inspector shall make a determination as to the need for action to address the cracking as to its cause and recommended remedial work. If the recommended remedial work is routing and sealing of the cracks to protect the subgrade, the Inspector shall make the determination as to whether to rout and seal the cracks at the time of final inspection and acceptance or at any time prior to the end of the project maintenance period. The Contractor shall perform the routing and sealing work as directed by the Project Inspector, at no cost to the City, regardless of the cause of the cracking. If remedial work beyond routing and sealing is determined to be necessary, the Inspector and the Contractor will attempt to agree on the cause of the cracking. If agreement is reached that the cracking is due to deficient materials or workmanship, the Contractor shall perform the remedial work at no cost to the City. Remedial work in this case shall be limited to removing and replacing the deficient work with new material and workmanship that meets the requirements of the contract. If remedial work beyond routing and sealing is determined to be necessary, and the Inspector and the Contractor agree that the cause of the cracking is not deficient materials or workmanship, the City may request the Contractor to provide an estimate of the cost of the necessary remedial work and/or additional work to address the cause of the cracking, and the Contractor will perform that work at the agreed -upon price if the City elects to do so. If remedial work is necessary, and the Inspector and the Contractor cannot agree on the cause of the cracking, the City may hire an independent geotechnical engineer to perform testing and analysis to determine the cause of the cracking. The contractor will escrow 50% of the proposed costs of the geotechnical contract with the City. The Contractor and the City shall use the services of a geotechnical firm acceptable to both parties. If the geotechnical engineer determines that the primary cause of the cracking is the Contractor's deficient material or workmanship, the remedial work will be performed at the Contractor's entire expense and the Contractor will also reimburse the City for the balance of the cost of the geotechnical investigation over and above the amount that has previously been escrowed. City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/2012010 Page SP-33 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS Remedial work in this case shall be limited to removing and replacing the deficient work with new material and workmanship that meets the requirements of the contract. If the geotechnical engineer determines that the primary cause of the cracking is not the Contractor's deficient material or workmanship, the City will return the escrowed funds to the Contractor. The Contractor, oh request, will provide the City an estimate of the costs of the necessary remedial work and/or additional work and will perform the work at the agreed -upon price as directed by the City. 70. NON -PAY ITEM - CLEARING AND GRUBBING: All objectionable items within the limits of this project and not otherwise provided for shall be removed under this item in accordance with Standard Specification Item 102, "Clearing and Grubbing." However, no direct payment will be made for this item and it shall be considered incidental to this contract. 71. NON -PAY ITEM - SPRINKLING FOR DUST CONTROL: All applicable provisions of Standard Specifications Item 200, "Sprinkling for Dust Control" shall apply. However, no direct payment will be made for this item and it shall be considered incidental to this contract. 72. NON -PAY ITEM - PROTECTION OF TREES, PLANTS AND SOIL: All property along and adjacent to the Contractor's operations including lawns, yards, shrubs, trees, etc. shall be preserved or restored after completion of the work to a condition equal or better than existed prior to start of work. By ordinance, the Contractor must obtain a permit from the City Forester before any work (trimming, removal or root pruning) can be done on trees or shrubs growing on public property including street rights -of -way and designated alleys. This permit can be obtained by calling the Forestry Office. All tree work shall be in compliance with pruning standards for Class II Pruning as described by the National Arborist Association. A copy of these standards can be provided by calling the above number. Any damage to public trees due to negligence by the Contractor shall be assessed using the current formula for Shade Tree Evaluation as defined by the International Society of Arboriculture. Payment for negligent damage to public trees shall be made to the City of Fort Worth and may be withheld from funds due to the Contractor by the City. To prevent the spread of the Oak Wilt fungus, all wounds on Live Oak and Red Oak trees shall be immediately sealed using a commercial pruning paint. This is the only instance when pruning paint is recommended. 73. NON -PAY ITEM - CONCRETE COLORED SURFACE: Concrete wheelchair ramp surfaces, excluding the side slopes and curb, shall be colored with LITHOCHROME color hardener or equal. A brick red color, a dry -shake hardener manufactured by L.M. Scofield Company or equal, shall be used in accordance with manufacturers' instructions. Contractor shall provide a sample concrete panel of one foot by one foot by three inches dimension, or other dimension approved by the ENGINEER, meeting the aforementioned specifications. The sample, upon approval of the ENGINEER, City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-34 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS shall be the acceptable standard to be applied for all construction covered in the scope of this Non -Pay Item. No direct payment will be made for this item and it shall be considered incidental to this contract. The method of application shall be by screen, sifter, sieve, or other means in order to provide for a uniform color distribution. 74. NON -PAY ITEM - PROJECT CLEAN-UP: The Contractor shall be aware that keeping the project site in a neat and orderly condition is considered an integral part of the contracted work and as such shall be considered subsidiary to the appropriate bid items. Clean up work shall be done as directed by the ENGINEER as the work progresses or as needed. if, in the opinion of the ENGINEER it is necessary, clean up shall be done on a daily basis. Clean up work shall include, but not be limited to: • Sweeping the street clean of dirt or debris • Storing excess material in appropriate and organized manner • Keeping trash of any kind off other properties. If the ENGINEER does not feel that the jobsite has been kept in an orderly condition, on the next estimate payment (and all subsequent payments until completed) of the appropriate bid item(s) will be reduced by 25%. Final cleanup work shall be done for this project as soon as the paving and curb and gutter has been constructed. No more than seven days shall elapse after completion of construction before the roadway and right-of-way is cleaned up to the satisfaction of the ENGINEER. 75. NON -PAY ITEM - PROJECT SCHEDULE: Before commencing any work under this contract, the CONTRACTOR shall submit to the OWNER a draft detailed baseline construction schedule that meets the requirements described in this specification, showing by Critical Path Method (CPM) the planned sequence and timing of the Work associated with the Contract. All submittals shall be submitted in PDF format, and schedule files shall also be submitted in native file format (i.e. file formats associated with the scheduling software). The approved scheduling software systems for creating the schedule files are: Primavera (Version 6.1 or later or approved by OWNER) Primavera Contractor (Version 6.1 or later or approved by OWNER) Primavera SureTrak (Version 3.x or later or approved by OWNER) — Microsoft Project (Version 2003/2007 or later or approved by OWNER) It is suggested that the CONTRACTOR employ or retain the services of a qualified Project Scheduler to develop the required schedules. A qualified Project Scheduler would have the following minimum capabilities and experience. a. Experience preparing and maintaining detailed schedules, as well as 1 year of experience using approved scheduling software systems as defined in this specification. b. Knowledge of Critical Path Method of scheduling and the ability to analyze schedules to determine duration, resource allocation, and logic issues. City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-35 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS c. Understanding of construction work processes to the extent that a logical critical path method schedule can be developed, maintained, and progressed that accurately represents the scope of work performed. 75.(a) BASELINE CONSTRUCTION SCHEDULE: The CONTRACTOR shall develop, submit and review the draft detailed baseline construction schedule with the OWNER to demonstrate the CONTRACTOR's understanding of the contract requirements and approach for performing the work. The CONTRACTOR will prepare the final detailed baseline construction schedule based on OWNER comments, if any. The CONTRACTOR's first (1st) payment application will only be processed after the detailed baseline construction schedule has been submitted by the CONTRACTOR and accepted by the OWNER. The following guidelines shall be adhered to in preparing the baseline construction schedule. a. Milestone dates and final project completion dates shall be developed to conform to the time constraints, sequencing requirements, and completion time. b. The construction progress shall be divided into activities with time durations no greater than 20 work days. Fabrication, delivery and submittal activities are exceptions to this guideline. c. Activity durations shall be in work days and normal holidays and weather conditions over the duration of the contract shall be accounted for within the duration of each activity. d. The critical path shall be clearly shown on the construction schedule. e. Float time is defined as the amount of time between the earliest start date and the late start date using CPM. Float time is a shared and expiring resource and is not for the exclusive use or benefit of the CONTRACTOR or OWNER. f. Thirty days shall be used for submittal review unless otherwise specified. The construction schedule shall be divided into general activities as indicated in the Schedule Guidance Document and each general activity shall be broken down into sub - activities in enough detail to achieve sub -activities of no greater than 20 days duration. The Schedule Guidance Document is located on Buzzsaw and is hereby made a part of this contract document by reference for all purposes, the same as if copies verbatim herein. For each general activity, the construction schedule shall identify all trades or subcontracts applicable to the project whose work is represented by activities that follow the guidelines of this section. For each of the trades or subcontracts applicable to the project, the construction schedule shall indicate the following: procurement, construction, pre -acceptance activities, and events in their logical sequence for equipment and materials. Include applicable activities and milestones such as: 1. Milestone for formal Notice to Proceed 2. Milestone for Final Completion or other completion dates specified in the contract documents 3. Preparation and transmittal of submittals 4. Submittal review periods 5. Shop fabrication and delivery 6. Erection and installation 7. Transmittal of manufacturer's operation and maintenance instructions 8. Installed equipment and material testing City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-36 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS 9. Owner's operator instructions (if applicable) 10. Final inspection 11. Operational testing 75(b) PROGRESS CONSTRUCTION SCHEDULE: The CONTRACTOR shall prepare and submit monthly to the OWNER for approval the updated schedule in accordance with Section 81 and 82 and the OWNER's Schedule Guidance Document inclusive. As the Work progresses, the CONTRACTOR shall enter into the schedule and record actual progress as described in the Schedule Guidance Document. The updated schedule submittal shall also include a concise narrative report that highlights the following, if appropriate and applicable: • Changes in the critical path, • Expected schedule changes, • Potential delays, • Opportunities to expedite the schedule, • Coordination issues the OWNER should be aware of or can assist with, • Other schedule -related issues that the CONTRACTOR wishes to communicate to the OWNER. a. The CONTRACTOR's monthly progress payment applications will not be accepted and processed for payment without monthly schedule updates, submitted in the time and manner required by this specification and the Schedule Guidance Document, and which accurately reflects the allowable costs due under the Contract Documents and is accepted by the OWNER. b. Only one schedule update will be required per month in accordance with the Schedule Guidance Document and this specification. c. Failure to maintain the Schedule in an accepted status may result in the OWNER withholding payment to the CONTRACTOR until the schedule is accepted. 75(c) PERFORMANCE AND CONSTRUCTION SCHEDULE: If, in the opinion of the OWNER, work accomplished falls behind that scheduled, the CONTRACTOR shall take such action as necessary to improve his progress. In addition, the OWNER may require the CONTRACTOR to submit a revised schedule demonstrating his program and proposed plan to make up lag in schedule progress and to ensure completion of the Work within the allotted Contract time. Failure of the CONTRACTOR to comply with these requirements shall be considered grounds for determination by the OWNER that the CONTRACTOR is failing to execute the Work with due diligence as will ensure completion within the time specified in the Contract. 76. SCHEDULE TIERS SPECIAL INSTRUCTIONS: The requirements for the schedule are determined based on the nature and needs of the project. The schedule for all projects shall be Tier 3 unless otherwise stated in the contract documents. The requirements for each Tier are described below. CONTRACTOR shall submit each schedule relying on the Schedule Guidance Document provided in the Contract Documents. City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMD Release Date: 07/28/2010 Page SP-37 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS TIER 3 COST LOADING SPECIAL INSTRUCTIONS: 1. At a minimum, each Activity Breakdown Structure (ABS) in the scheduling software shall be cost -loaded with the total contract dollars associated with the respective ABS elements. TIER 4 COST LOADING SPECIAL INSTRUCTIONS: 1. Adhere to all Tier 3 requirements, and additionally the following: 2. Work (Schedule of Values Pay Items using the OWNER's standard items) shall be loaded into the scheduling software using the "NON -LABOR" resource type showing the quantity of work to be done along with the corresponding value of the work measured in dollars. It is intended that Earned Value will be calculated as the schedule resources are progressed. TIER 5 COST LOADING SPECIAL INSTRUCTIONS: 1. Adhere to all Tier 4 requirements, and additionally the following: • Labor resources (Man -Hours) shall be loaded into the scheduling software using the "LABOR" resource type with man-hours and without cost. 77. NON -PAY ITEM - NOTIFICATION OF RESIDENTS: In order to cut down on the number of complaints from residents due to the dust generated when saw -cutting joints in concrete pavement, the Contractor shall notify residents, in writing, at least 48 hours in advance of saw -cutting joints during the construction of paving projects. All costs involved with providing such written notice shall be considered subsidiary to this contract. 78. NON -PAY ITEM - PUBLIC NOTIFICATION PRIOR TO BEGINNING CONSTRUCTION: Prior to beginning construction on any block in the project, the Contractor shall, on a block by block basis, prepare and deliver a notice or flyer of the pending construction to the front door of each residence or business that will be impacted by construction. The notice shall be prepared as follows: The notification notice or flyer shall be posted seven (7) days prior to beginning any construction activity on each block in the project area. The flyer shall be prepared on the Contractor's letterhead and shall include the following information: Name of Project, City Project No., Scope of Project (i.e. type of construction activity), actual construction duration within the block, the name of the Contractor's foreman and his phone number, the name of the City's inspector and his phone number and the City's after-hours phone number. A sample of the 'pre -construction notification' flyer is attached. The Contractor shall submit a schedule showing the construction start and finish time for each block of the project to the inspector. In addition, a copy of the flyer shall be delivered to the City Inspector for his review prior to being distributed. The Contractor will not be allowed City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-38 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS to begin construction on any block until the flyer is delivered to all residents of the block. An electronic version of the sample flyer can be obtained from the construction office. All work involved with the pre -construction notification flyer shall be considered subsidiary to the contract price and no additional compensation shall be made. 79. NON -PAY ITEM — PRE -CONSTRUCTION NEIGHBORHOOD MEETING: After the pre -construction conference has been held but before construction is allowed to begin on this project a public meeting will be held at a location to be determined by the ENGINEER. The Contractor, inspector, and project manager shall meet with all affected residents and present the projected schedule, including construction start date, and answer any construction related questions. Every effort will be made to schedule the neighborhood meeting within the two weeks following the pre -construction conference but in no case will construction be allowed to begin until this meeting is held. 80. NON -PAY ITEM - WASHED ROCK: All washed rock used for embedment or backfill or as otherwise directed by the ENGINEER shall washed, crushed stone and shall meet the following gradation and abrasion: (Actual washing not required if gradation is met) Sieve Size % Retained 1" 0-10 1/2" 40-75 3/8" 55-90 #4 90-100 #8 95-100 Los Angeles Abrasion Test: 50% Maximum wear per A.S.T.M. Designation C-131. 81. NON -PAY ITEM — SAWCUT OF EXISTING CONCRETE: When existing concrete or H.M.A.C. is cut, such cuts shall be made with a concrete saw. The Contractor may break out curb and gutter to the nearest joint if he chooses. All sawing shall be subsidiary to the unit cost of the respective item. 82. NON PAY ITEM — LOCATION AND EXPOSURE OF MANHOLES AND WATER VALVES: The Contractor shall be responsible for locating and marking all previously exposed manholes and water valves in each street of this contract before repaving commences for a particular street. The Contractor shall attempt to include the ENGINEER (if he is available) in the observation and marking activity. In any event a street shall be completely marked a minimum to two (2) working days before repaving begins on any street. Marking the curbs with paint is a recommended procedure. It shall be the Contractor's responsibility to notify the utility companies that he has commenced work on the project. As the repaving is completed (within the same day) the Contractor shall locate the covered manholes and valves and expose them for later adjustment. Upon completion of a street the Contractor shall notify the utilities of this City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-39 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS completion and indicate that start of the next one in order for the utilities to adjust facilities accordingly. The Contractor shall be responsible for all materials, equipment and labor to perform a most accurate job and all costs to the Contractor shall be figured subsidiary to this contract. 83. NON PAY ITEM — TIE IN INTO STORM DRAIN STRUCTURE: The cost for making lateral tie-ins to the storm drain structure shall be subsidiary to the bid price for the respective lines. 84. NON PAY ITEM — SPRINKLER HEAD ADJUSTMENT: The adjustment and/or relocation of sprinkler heads encountered shall be paid for under "UTILITY ADJUSTMENT" in the proposal section. No other compensation will be provided. 85. NON PAY ITEM - FEE FOR STREET USE PERMITS AND RE -INSPECTIONS: Contractor is required to secure a Street Use Permit, issued by the City of Fort Worth Transportation and Public Works Permit Center (817-392-6594) prior to any work in public right of way. Permit will not be issued without a traffic control plan sealed and signed by a registered professional engineer licensed to practice in the State of Texas. Failure to acquire the proper permit and permission may result in a fine of $500/day to the contractor performing the work. Payment by the contractor for all Street Use Permits shall be considered subsidiary to the contract cost and no additional compensation shall be made. 86. NON PAY ITEM - TEMPORARY EROSION SEDIMENT AND WATER POLLUTION CONTROL (FOR DISTURBED AREAS LESS THAN 1 ACRE): A. DESCRIPTION: This item shall consist of temporary soil erosion sediment and water pollution control measures deemed necessary by the ENGINEER for the duration of the contract. These control measures shall at no time be used as a substitute for the permanent control measure unless otherwise directed by the ENGINEER and they shall not include measures taken by the CONTRACTOR to control conditions created by his construction operations. The temporary measures shall include dikes, dams, berms, sediment basins, fiber mats, jute netting, temporary seeding, straw mulch, asphalt mulch, plastic liners, rubble liners, slope drains and other devices. All inlet protection measures shall be designed to allow for runoff to freely overflow into the inlet during a flood event. B. Further, erosion control measures placed in front of inlets, or in channels, drainageways or barrow ditches will be at the risk of the contractor. Contractor shall remain liable for any damage caused by the measures, including flooding damage which may occur due to blocked drainage. At the conclusion of any project, all channels, drainageways and barrow ditches in the work zone shall be dredged of any sediment generated by the project or deposited as a result of as a result of erosion control measures. Any such dredging must comply with all Federal, State and local regulations. City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-40 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS C. CONSTRUCTION REQUIREMENTS: The ENGINEER has the authority to define erodible earth and the authority to limit the surface are of erodible -earth material exposed by preparing right-of-way, clearing and grubbing, the surface area of erodible -earth material exposed by excavation, borrow and to direct the CONTRACTOR to provide temporary pollution -control measures to prevent contamination of adjacent streams, other water course, lakes, ponds or other areas of water impoundment. Such work may involve the construction of temporary berms, dikes, dams, sediment basins, slope drains and use of temporary mulches, mats, seeding or other control devices or methods directed by the ENGINEER as necessary to control soil erosion. Temporary pollution - control measures shall be used to prevent or correct erosion that may develop during construction prior to installation of permanent pollution control features, but are not associated with permanent control features on the project. The ENGINEER will limit the area of preparing right-of-way, clearing and grubbing, excavation and borrow to be proportional to the CONTRACTOR'S capability and progress in keeping the finish grading, mulching, seeding, and other such permanent pollution -control measures current in accordance with the accepted schedule. Should seasonal conditions make such limitations unrealistic, temporary soil -erosion -control measures shall be performed as directed by the ENGINEER. Waste or disposal areas and construction roads shall be located and constructed in a manner that will minimize the amount of sediment entering streams. 1. Frequent fordings of live streams will not be permitted; therefore, temporary bridges or other structures shall be used wherever an appreciable number of stream crossing are necessary. Unless otherwise approved in writing by the ENGINEER, mechanized equipment shall not be operated in live streams. 2. When work areas or material sources are located in or adjacent to live streams, such areas shall be separated from the stream by a dike or other barrier to keep sediment from entering a flowing stream. Care shall be taken during the construction and removal of such barriers to minimize the muddying of a stream. 3. All waterways shall be cleared as soon as practicable of false work, piling, debris or other obstructions placed during construction operations that are not part of the finished work. 4. The Contractor shall take sufficient precautions to prevent pollution of streams, lakes and reservoirs with fuels, oils, bitumens, calcium chloride or other harmful materials. He shall conduct and schedule his operations so as to avoid or minimize siltation of streams, lakes and reservoirs and to avoid interference with movement of migratory fish. D. SUBMITTAL: Prior to the start of the applicable construction, the Contractor shall submit for approval his schedules for accomplishment of soil -erosion -control work and his plan to keep the area of erodible -earth material to a minimum. He shall also submit for acceptance his proposed method of soil -erosion control on City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-41 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS construction and haul roads and material sources and his plan for disposal of waste materials. No work shall be started until the soil -erosion control schedules and methods of operations have been reviewed and approved by the ENGINEER. F. MEASUREMENT AND PAYMENT: All work, materials and equipment necessary to provide temporary erosion control shall be considered subsidiary to the contract and no extra pay will be given for this work. 87. PAY ITEM —SIGN-ADDRESS ON CURB — INSTALL (BID-00003): This item shall include painting of house addresses on curb or driveway radiuses that are removed and replaced in this contract. Contractor shall complete the painting of house curb addresses within ten (10) working days from the day of completing the HMAC overlay on any street, if the contractor fails to complete the work within ten (10) working days, $100 dollars liquidated damage will be assessed per block per day. 1. All materials shall be of recent product, and suitable for its intended purpose. 2. Surface preparation and application shall be in strict compliance with manufacturer's recommendations. 3. The paint shall NOT be applied; if the new concrete curb has aged less than a minimum of 28 days, and if weather condition may harm or damage the finish surface. 4. The background paint shall be equal to or exceed #5160 White Latex Striping paint manufactured by Kwal Paint or approved equal. 5. The letters paint shall be equal to or exceed #6306 Black Latex Exterior paint manufactured by Kwal Paint or approved equal. 6. The minimum size for the background shall be 6" high x 16" long, and the minimum size for the letters shall be 4" high. The unit price bid, per each, will be full compensation for all labor, material, tools, and incidentals necessary to complete the work. 88. PAY ITEM - PIPE — REMOVE (BID-00080) AND INLET — REMOVE (BID-00102): See City of Fort Worth Standard Specifications for Street and Storm Drain Construction Item 452 for specifications governing these items. 89. PAY ITEM — PIPE 24" — CL III — INSTALL (BID-00082) AND PIPE 21" — CL III — INSTALL (BID-00081): See Standard Specification Item No. 440, "Reinforced Concrete Pipe" for specifications governing this item. City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-42 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS All provisions of Standard Specification No. 440.5 "Payment" shall apply except as modified herein: 1) Excavation and backfill shall be included in the unit price for this item. There will be no separate pay item for excavation and backfill as it relates to this pay item. 90. PAY ITEM - INLET-INLINE-10 FT — INSTALL (BID-00106) AND INLET-INLINE-15 FT — INSTALL (BID-00107) See City of Fort Worth Standard Specifications for Street and Storm Drain Construction Item 444 for specifications governing these items. City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP-43 of 44 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS Date: (To be printed on Contractor's Letterhead) City No: PROJECT NAME: Water/Sanitary Sewer and Paving/Storm Drain Improvements for: MAPSCO LOCATION: LIMITS OF CONST.: Estimated Duration of Construction on your Street : days THIS IS TO INFORM YOU THAT UNDER A CONTRACT WITH THE CITY OF FORT WORTH, OUR COMPANY WILL < REPLACE WATER AND/OR SEWER LINES - RECONSTRUCT THE STREET> ON OR AROUND YOUR PROPERTY. CONSTRUCTION WILL BEGIN APPROXIMATELY SEVEN DAYS FROM THE DATE OF THIS NOTICE. IF YOU HAVE QUESTIONS ABOUT ACCESS, SECURITY, SAFETY OR ANY OTHER ISSUE, PLEASE CALL: Mr. <CONTRACTOR'S SUPERINTENDENT> AT <TELEPHONE NO.> OR Mr. <CITY INSPECTOR> AT <TELEPHONE NO.> AFTER 4:30 PM OR ON WEEKENDS, PLEASE CALL (817) 392-8306 PLEASE KEEP THIS FLYER HANDY WHEN YOU CALL. City of Fort Worth, Texas Special Provisions For Street and Storm Drain Improvements PMO Release Date: 07/28/2010 Page SP44 of 44 WAGE RATES City of Fort Worth, Texas Mayor and Council Communication COUNCIL ACTION: Approved on 7/8/2008 DATE: Tuesday, July 08, 2008 LOG NAME: 30WAGE RATES REFERENCE NO.: **G-16190 SUBJECT: Adopt 2008 Prevailing Wage Rates for City -Awarded Public -Works Projects RECOMMENDATION: It is recommended that the City Council adopt the attached 2008 Prevailing Wage Rates for City -awarded public works projects. DISCUSSION: Texas Government Code Chapter 2258 requires that a public body awarding a contract for public works shall determine the general prevailing rate of per diem wages for each craft or type of worker needed to execute the contract, and shall specify In the bid documents and in the contract the prevailing wage rates in that locality. Each year The Quoin Chapter of the Associated General Contractors, in conjunction with the Association of Builders and Contractors (ABC) and the American Sub -Contractors Association (ASA), conducts a wage rate survey for North Texas construction, The attached 2008 Prevailing Wage Rate data was compiled from that survey. FISCAL INFORMATION/CERTIFICATION: The Finance Director certifies that this action will have no material effect on City funds. TO Fund/Account/Centers FROM Fund/Account/Centers Submitted for City Manager's Office byi Fernando Costa (8476) Originating Department Head: A. Douglas Rademaker (6157) Additional Information Contact: Eric Bundy (7598) HEAVY & HIGHWAY CONSTRUCTION PREVAILING WAGE RATES 2008 Air Tool Operator $10.06 Asphalt Distributor Operator $13.99 Asphalt Paving Machine Operator $12.78 Asphalt Raker $11.01 Asphalt Shoveler $ 8.80 Batching Plant Weigher $14.15 Broom or Sweeper Operator $ 9.88 Bulldozer Operator $13.22 Carpenter $12.80 Concrete Finisher, Paving $12.85 Concrete Finisher, Structures $13.27 Concrete Paving Curbing Machine Operator $12.00 Concrete Paving Finishing Machine Operator $13.63 Concrete Paving Joint Sealer Operator $12.50 Concrete paving Saw Operator $13.56 Concrete Paving Spreader Operator $14.50 Concrete Rubber $10.61 Crane, Clamshell, Backhoe, Derrick, Dragline, Shovel Operator $14.12 Electrician $18.12 Flagger $ 8.43 Form Builder/Setter, Structures $11.63 Form Setter, Paving & Curb $11.83 Foundation Drill Operator, Crawler Mounted $13.67 Foundation Drill Operator, Truck Mounted $16.30 Front End Loader Operator $12.62 Laborer, Common $ 9.18 Laborer, Utility $10.65 Mechanic $16.97 Milling Machine Operator, Fine Grade $11.83 Mixer Operator $11.58 Motor Grader Operator, Fine Grade $15.20 Motor Grader Operator, Rough $14.50 Oiler $14.98 Painter, Structures $13.17 Pavement Marking Machine Operator $10.04 Pipelayer $11.04 Reinforcing Steel Setter, Paving $14.86 Reinforcing Steel Setter, Structure $16.29 Roller Operator, Pneumatic, Self -Propelled $11.07 Roller Operator, Steel Wheel, Flat Wheel/Tamping $10.92 Roller Operator, Steel Wheel, Plant Mix Pavement $11.28 Scraper Operator $11.42 Servicer $12.32 Slip Form Machine Operator $12.33 Spreader Box Operator $10.92 Tractor Operator, Crawler Type $12,60 Tractor Operator, Pneumatic $12.91 Traveling Mixer Operator $12.03 Truck Driver, Lowboy -Float $14.93 Truck Driver, Single Axle, Heavy $11,47 Truck Driver, Single Axle, Light $10.91 Truck Driver, Tandem Axle, Semi -Trailer $11.75 Truck Driver, Transit -Mix $12.08 Wagon Drill, Boring Machine, Post Hole Driller Operator $14.00 Welder $13.57 Work Zone Barricade Servicer $10.09 2008 PREVAILING WAGE RATES CONSTRUCTION INDUSTRY Classification AC Mechanic Hrly Rate $21.69 Classification Plumber Hrly Rate $20.43 AC Mechanic Helper $12.00 Plumber Helper $14.90 Acoustical Ceiling Mechanic $15.24 Reinforcing Steel Setter $10.00 Bricklayer/Stone Mason $19.12 Roofer $14.00 Bricklayer/Stone Mason Helper - $10.10 Roofer Helper $10.00 Carpenter $16.23 Sheet Metal Worker $16.96 Carpenter Helper $11.91 Sheet Metal Worker Helper $12.31 Concrete Finisher $13.49 Sprinkler System Installer $18.00 Concrete Form Builder $13.12 Sprinkler System Installer Helper $9.00 Drywall Mechanic $14.62 Steel Worker Structural $17.43 Drywall Helper $10.91 Concrete Pump $20.50 Drywall Taper $13.00 Crane, Clamsheel, Backhoe, Derrick, D'Line Shovel $17.76 Drywall Taper Helper $9.00 Forklift $12.63 Electrician (Journeyman) $20.20 Front End Loader $10.50 Electrician Helper $14.43 Truck Driver $14.91 Electronic Technician $19.86 Welder $16.06 Electronic Technician Helper $12.00 Weider Helper $9.75 Floor Layer (Resilient) $20.00 Floor Layer Helper $13.00 Glazier $18.00 Glazier Helper 513.00 Insulator $14.78 Insulator Helper 511.25 Laborer Common $10,27 Laborer Skilled $13.18 Lather 516.10 Painter $14.83 Painter Helper $8.00 Pipefitter $18.85 Pipefitter Helper $12.83 Plasterer 517.25 Plasterer Helper $12.25 COMPLIANCE WITH AND ENFORCEMENT OF PREVAILING WAGE LAWS (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 the Audit section of these contract documents shall pertain to this inspection. (f) Pay Estimates. With each partial payment estimate 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 the prevailing wage rates in a conspicuous place at the site of the project 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. Compliance with and Enforcement of Prevailing Wage Laws (a) Duty to pay Prevailing Wage Rates. The contractor shall comply with all requirements of Chapter 2258, Texas Government Code (Chapter 2258), 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`t 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. (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 do 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 l Ith 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. SECTION 6 TECHNICAL SPECIFICATIONS Exhibit "C" Damage to Trees During Construction, Maintenance or Repair. In the event of any damage to trees during the construction, maintenance or repair of the Pipeline Company shall comply with the following: 1 The City Forester shall have the right to inspect any trees located on the Park for damage by Company and if applicable may inspect trees for slight, moderate or severe damage as described below. 1.1. Slight Damage: Slight damage shall be defined as damage, in the opinion of the City Forester, that may heal, examples include but are not limited to scaring of the trunk into the cambial layer 1/2" to 2" in width but less than 1/3 trunk circumference or breaking of limbs less than 2" in diameter or limbs less than 1/3 trunk caliper whichever is less. Slight damage to tree(s) shall be assessed at a rate of: $100.00 for each instance of slight damage to tree(s). 1.2. Moderate Damage: Moderate damage shall be defined as damage, in the opinion of the City Forester, that contributes to the poor health and reduced longevity of the tree, examples include but are not limited to scaring of the trunk into the cambial layer greater than 2" but less than 1/3 the trunk circumference or breaking of limbs more than 2" in diameter but less than 1/3 trunk caliper. Moderate damages shall be calculated at a rate of % the assessed value of the tree per each instance of damage. 1.3. Severe Damage: Severe damage shall be defined as damage, in the opinion of the City Forester, that shall include but is not limited to scaring of the trunk to the cambial layer greater than 1/3 the trunk circumference, uprooting or causing a tree to lean, damage to a scaffolding branch or branch greater than 1/3 of trunk caliper or removal of a tree. Branches shall be measured at the point of attachment or at the lateral to which the branch would be pruned back to according to ANSI standards. Trees caliper shall be measured according to accepted industry standards. Trees greater than 6" in caliper shall be measured using diameter at breast height (DBI-I). Severe damage or removal of trees is subject to a penalty of $200.00 per diameter inch of trees removed or damaged for trees less than 30" in caliper, $400.00 per diameter inch of trees 30" caliper or greater. 2 Company shall make payment for any such damages and must plant replacement trees for severely damaged trees at a location to be determined by PACSD. Replacement shall be made on caliper inch per caliper inch basis with a minimum size of replacement tree of 2" in caliper for trees damaged or removed less than 30" DBII and 2" per inch on trees 30" DBH or greater. Company shalt be responsible for the planting watering, mulching and maintenance of replacement trees for a period of not less than 2 years. Replacement trees will be planted during the optimal planting season as determined by the City Forester. Any tree that does not survive the 2-year establishment period shall be compensated for by the contractor to PACSD at a rate of $200 per caliper inch. 3. In addition to damages assessed by PACSD, trees removed shall also be subject to the Urban Forestry Ordinance of the Fort Worth Zoning Ordinance. SECTION 02300 - EARTHWORK PART 1 -GENERAL • 1.01 SCOPE: Work in this section includes furnishing all labor, materials, equipment, and services required to construct, shape, and finish earthwork to the required lines, grades, and cross sections as specified herein and on the plans. 1.02 RELATED WORK SPECIFIED ELSEWHERE A. Section 02200 - Site Preparation. B. Grading Plan: Refer to plan sheets. 1.03 METHOD OF PAYMENT: Earthwork is a necessary and incidental part of the work. The total cost will be included in the Bid Proposal. Payment will be made on a Lump Sum basis only. PART 2- PRODUCTS 2.01 UNCLASSIFIED EXCAVATION: Unclassified excavation shall consist of all excavation, unless separately designated, within the limits of the work. Unclassified excavation includes all material encountered regardless of its nature or the manner in which it is to be excavated. 2.02 UNCLASSIFIED FILL A. Unclassified fill shall consist of all fill within the limits of the work. All suitable native materials removed in unclassified excavation, or similar imported materials, shall be used insofar as practicable as unclassified fill. Properly deposited, conditioned, and compacted fill is hereinafter referred to as "earth embankment." B. Rock: Minor quantities of rock not greater than four inches in greatest dimension are permissible in fill materials used to construct earth embankment. Minor quantities of rock of greater dimensions may be placed in the deeper fills in accordance with the State Department of Highways and Public Transportation requirements for construction of rock embankments, provided such placement of rock is not immediately adjacent to structures or piers. Also, rock may be placed in the portions of embankments outside the limits of the completed graded width where the size of the rock prohibits their incorporation in the normal embankment layers. 2.03 TOPSOIL On -Site Topsoil: Topsoil shall consist of an average depth of six inches (6") of native surface soil left in place after the ground cover of herbaceous vegetation and other objectionable matter has been cleared by "blading," as specified in Section 02200, "Site Preparation." Topsoil may be greater or less, than the upper six inches (6") in depth. EARTH WORK 02300 2.04 IMPORTED FILL. A. Imported fill materials shall be used for the construction of earth embankment in the event that (l) the volume of unclassified excavation is less than the volume of till required for earth embankment and/or (2) the condition of materials removed in unclassified excavation makes them unsuitable for use in the construction of earth embankment. B. The Contractor shall haul and place imported fill obtained from off -site sources as necessary to construct the embankment and various other details of the construction plans. All costs related to such imported fill will be included in the contract price, and no additional or separate payment for imported fill will be due the Contractor. C. A sample of the proposed imported till must be provided by the Contractor and be approved by the Owner. In general, imported material must be equal to or better than native material in quality and engineering characteristics. The Architect/ Engineer may also require the Contractor to provided a material analysis test of the proposed fill. 2.05 SELECT MATERIALS A. Select materials shall be imported from offsite sources, unless they arc available from specifically designated areas on the site as marked on the plans. 2.06 UNSUITABLE MATERIALS A. Topsoil, select material, imported fill, or unclassified fill will be declared as "'unsuitable" by the Owner if, in his opinion, any of the following conditions or matter and particles are present to a degree that is judged detrimental to the proposed use of the material. 1. Moisture 2. Decayed or undecayed vegetation 3. Hardpan clay, heavy clay, or clay balls 4. Rubbish 5. Construction rubble 6. Sand or gravel 7. Rocks, cobbles, or boulders 8. Cementious matter 9. Foreign matter of any kind B. Unsuitable materials will be disposed of as "waste" as specified in Section 02200. C. Wet Material: If fill material is unsatisfactory for use as embankment solely because of high moisture content, the Architect/Engineer may grant the Contractor permission to process the material to reduce the moisture content to a usable optimum condition. EARTHWORK 02300 PART 3 - EXECUTION 3.01 SITE PREPARATION: In general, "site preparation," as specified in Section 02200, shall be performed in advance of grading and earthwork operations and shall be completed over the entire area of earthwork operations. 3.02 TOPSOIL A. The removal and storage of topsoil shall occur after site preparation is complete and before excavation and embankment construction begin. Likewise, topsoil will be replaced after excavation and embankment construction are complete. Removal: Topsoil shall be stripped to an average depth of six inches (6") from areas where excavation and embankment construction are planned. Topsoil may be obtained from greater depths if it is uncontaminated by the substratum and it is of good quality, in the opinion of the Architect/Engineer. C. Storage: Topsoil shall be stored in stockpiles conveniently located to areas that will later receive the topsoil. Stockpiles shall be out of the way of earthwork operations in locations approved by the Owner or Architect/Engineer. Stored topsoil shall be kept separate from other excavated materials and shall be protected from contamination by objectionable materials that would render it unsuitable. D. Timing: Topsoil will not be replaced (deposited) until construction activities are complete that would create undesirable conditions in the topsoil, such as overcompaction or contamination. Trenching for items such as electrical conduit and irrigation pressure lines must be complete before topsoil replacement may begin. D. Replacement: Topsoil will be deposited in a single layer or lift. It will be placed, processed, compacted, and graded to leave a finished layer of topsoil not less than five inches in depth. unless otherwise indicated, topsoil will be replaced over all areas of earthwork (including slopes), except where pavement is planned. Grading: Topsoil will be final graded to the elevations shown on the plans. Fine grading will be accomplished with a weighted spike harrow, weighted drag, tractor box blade, light maintainer, or other acceptable machinery. All particles of the finish grade shall be reduced to less than one inch in diameter or they shall be removed. All rocks of one inch or greater shall also be removed. Grading operations and equipment will be such that topsoil does not become overcompacted. Bulldozer blades and front-end loader buckets are not acceptable devices for topsoil grading operations. Final grading within five feet of constructed or installed elements shall be hand raked. G. Acceptability: Finished areas of topsoil are satisfactory if they are true to grade, true in plane, even in gradient (slope), uniform in surface texture, and of normal compaction. Areas of loose granular pockets or of overcompacted soils are not acceptable and will be reworked. Finished areas will promote surface drainage and will be ready for turfgrass planting. EARTH WORK 02300 3.03 UNCLASSIFIED EXCAVATION A. All excavated areas shall be maintained in a condition to assure proper drainage at all times, and ditches and sumps shall be constructed and maintained to avoid damage to the areas under construction. B. Surplus Material: Surplus excavation is that quantity of material that may be left over after the grading plan is executed, and all earthwork operations, including excavation, embankment construction, topsoil replacement, and final grading, are completed. Any other surplus material shall be disposed of as "waste" as specified in Section 02200. All such cost for removal shall be considered as incorporated into Earthwork costs C. Excavation in Rock: The use of explosives will not be permitted. Unless otherwise indicated on the plans, excavation in solid rock shall extend six inches (6") below required subgrade elevation for the entire width of the area under construction and shall be backfilled with suitable materials as indicated on the plans. 3.04 EARTH EMBANKMENT A. Earth embankment is defined as embankment composed of suitable materials removed in unclassified excavation and/or imported fill. The construction of embankment includes preparing the area on which fill is to be placed and the depositing, conditioning, and compaction of fill material. B. General: Except as otherwise required by the plans, all embankment shall be constructed in layers approximately parallel to the finished grade of the graded area, and each layer shall be so constructed as to provide a uniform slope as shown on the grading plan. Embankments shall be constructed to correspond to the general shape of the typical sections shown on the plans, and each section of the embankment shall correspond to the detailed section or slopes established by the drawings. After completion of the graded area, embankment shall be continuously maintained to its finished section and grade until the project is accepted. C. Preparation: Prior to placing any embankment, all preparatory operations will have been completed on the excavation sources and areas over which the embankment is to be placed. The subgrade shall be proof rolled to detect soft spots, which if exist, should be reworked. Proof rolling shall be performed using a heavy pneumatc tired roller, loaded dump truck, or similar piece of equipment weighing approximately twenty five (25) tons except as otherwise specified for tree protection and areas inaccessible to vehicular compactors. Stump holes or other small excavations in the limits of the embankments shall be backfilled with suitable material and thoroughly tamped by approved methods before commencing embankment construction. The surface of the ground, including plowed, loosened ground, or surfaces roughened by small washes or otherwise, shall be restored to approximately its original slope by blading or other methods, and, where indicated on the plans or required by the Owner, the ground surface, thus prepared, shall be compacted by sprinkling and rolling. EARTHWORK 02300 -4- D. Scarification: The surface of all areas and slopes over which fill is to be placed, other than rock, shall be scarified to a depth of approximately six (6") inches to provide a bond between the existing surface and the proposed embankment. Scarification shall be accomplished by plowing, discing, or other approved means. Prior to fill placement, the loosened material shall be adjusted to the proper moisture content and recompacted to the density specified herein for fill. E. Benching: Scarification is normally adequate for sloping surfaces. However, in certain cases where fill is to be placed against hillsides or existing embankment with slopes greater than 4:1, the Owner may direct the Contractor to key the fill material to the existing slopes by benching. A minimum of two feet (2') normal to the slope shall be removed and recompacted to insure that the new work is constructed on a firm foundation free of loose or disturbed material. F. Depositing: Fill material shall be placed in horizontal layers or lifts, evenly spread, not to exceed eight (8") inches in loose depth before conditioning and compaction. Unless otherwise permitted, each layer of fill material shall cover the length and width of the area to be filled and shall be conditioned and compacted before the next higher layer of fill is placed. Adequate drainage shall be maintained at all times. G. Watering: At the time of compaction, the moisture content of fill material shall be such that the specified compaction will be obtained, and the fill will be firm, hard, and unyielding. Fill material which contains excessive toisture shall not be compacted until it is dry enough to obtain the specified compaction. 1-I. Compacting: Each layer of earth fill shall be compacted by approved tamping or sheepsfoot rollers, pneumatic tire rollers, or other mechanical means acceptable to the Owner. Hand -directed compaction equipment shall be used in areas inaccessible to vehicular compactors. I. Grading: Embankments shall be constructed in proper sequence and at proper densities for their respective functions. All embankment serves in one capacity or another as subgrade (e.g., under topsoil, under concrete and asphalt pavement, under structures, etc.). Accordingly, the upper layer of embankment shall be graded to within plus or minus 0.10 foot of proper subgrade elevation prior to depositing topsoil, and prior to the construction of pavements, slabs, etc. 3.05 DENSITY CONCROI. A. Earth Embankment in General: Earth embankment shall be compacted in lifts at a minimum of ninety percent (90%) of Standard Density ASTM D698 with plus four percent (4%) or minus two percent (2%) percentage points of optimum moisture content. B. Earth Embankment Under Structures and Pavement: The top six (6") inches of natural earth comprising the subgrade for structural slabs or for areas of pavement shall be ninety five percent (95%) to ninety eight percent (98%) of Standard Density ASTM EARTHWORK 02300 -5- D698 with the moisture content at minus two percent (2%) to plus four percent (4%) of optimum moisture content. 3.06 MOISTURE MAINTENANCE: The specified moisture content shall be maintained in all embankments that are to. function as subgrade for structures, areas of pavement, or for select embankment. After completion of the embankment, the Contractor shall prevent excessive loss of moisture in the embankment by sprinkling as required. Loss of moisture in excess of two percent (2%) below optimum in the top twelve inches (12") of the fill will require that the top twelve inches (12") of the embankment be scarified, wetted, and recompacted prior to placement of the structure, select fill or pavement. If desired, the Contractor may place an asphalt membrane of emulsified or cutback asphalt over the completed embankment and thus eliminate the sprinkling requirement. 3.08 TOPSOIL REPLACEMENT: Topsoil shall be carefully placed to avoid any displacement or damage to the subgrade. If any of the subgrade is rutted, damaged or displaced it shall be restored prior to placing topsoil. Topsoil shall be replaced as specified herein per Item 3.02. END OF SECTION EARTHWORK 02300 SECTION 03300 — CAST -IN -PLACE CONCRETE PART 1 - GENERAL 1.01 SCOPE OF WORK A. Concrete Sidewalk B. Concrete Handicap Ramps C. Picnic Table Slabs D. Playground Edging E. Concrete Walls and Footings 1.02 QUALITY ASSURANCE Reference Specifications: The work under this division of the Specifications shall conform generally to the requirements of Item 314 - "Concrete Pavement", Item 406 - "Concrete for Structures", and Item 410 — "Concrete Structures" of the City of Fort Worth's Standard Specifications for Street and Storm Drain Construction. PART 2 - MATERIALS 2.01 FORMS Forms shall be of ample strength, adequately braced, joined neatly and tightly and set exactly to established line and grade. 2.02 REINFORCING MATERIALS Reinforcing Bars: Reinforcing bars shall be round deformed bars meeting the requirements of the current standard Specifications for Intermediate Grade Billet Steel Concrete Reinforcing Bars of the A.S.T.M. Designation A-615. Reinforcing bars at the time the concrete is placed shall be free from rust, scale or other coatings that will destroy or reduce the bond. General reinforcing bars shall be number three bars spaced 18 inches on center in walks and 12 inches in slabs as shown on Plans. 2.03 CONCRETE MATERIALS A. Cement: Portland cement shall meet the requirements of A.S.T.M. Specifications Designation C-150 and shall be Type 1. B. Aggregates: Concrete aggregates shall consist of gravel or crushed stone and shall be free from any excess amount of salt, alkali, vegetative matter or other objectionable materials. The aggregate shall be well graded from fine to course and the maximum size shall be one inch . Fine aggregate shall consist of sand C. Water: Water used in mixing concrete shall be clean and free from deleterious amounts of acids, alkalies, vegetative matter or organic material. The concrete shall be mixed in an approved batch mixer. The mixing time shall not be less than one minute after all the batch materials are in the mixer. Cement content CAST -IN -PLACE CONCRETE 03300 shall be not less than five sacks per cubic yard of concrete and shall have a minimum 28 day compressive strength of 3,000 psi. D. Mixing: Transit mixed concrete shall meet all the requirements for concrete as specified above. Sufficient transit mix equipment shall be assigned exclusively to • the project as required for continuous pours at regular intervals without stopping or interrupting. Concrete shall not be placed on the job after a period of I U2 hours after the cement has been placed in the mixer. 2.04 RELATED MATERIAL A. Expansion Joint Filler: Expansion joint material shall be one inch clear heart redwood with cap and paved cross section as shown on the plans Dowels: Dowels for expansion joints shall be number four smooth round steel bars with expansion tubes as shown on Plans. Dowels shall be placed eighteen inches on center or as shown on Plans. Curing Compound: The membranous curing compound shall comply with the requirements of A.S.T.M., Designation C-309, Type 2, white pigmented. D. PVC Sleeves: The Contractor shall furnish and install four inch class 200 PVC pipe sleeves under concrete walk as shown on plans and details. E. Caulking and Sealants — See Section 07920 2.05 CONCRETE MIX DESIGN AND CONTROL A. Mix Design: The concrete shall contain not less than five sacks of cement per cubic yard. Total water shall not exceed seven gallons per sack of cement. The mix shall be uniform and workable. The amount of course aggregate (dry -loose volume) shall not be more than 85 percent per cubic yard of concrete. The net amount of water will be the amount added at the mixer plus the free water in the aggregate or minus the amount of water needed to compensate for absorption by the aggregates. Free water or absorption determinations will be based on the condition of the aggregates at the time used. The absorption test will be based on a thirty minute absorption period. No water allowance will be made for evaporation after batching. B. Slump: When gauged by the standard slump test, the settlement of the concrete shall not be less than 3 inches nor more than 5 inches, unless otherwise indicated. C. Quality: The concrete shall be designed for a minimum compressive strength of 3,000 pounds per square inch at the age of twenty-eight days using a 5 sack mix. CAST -IN -PLACE CONCRETE 03300 D. Control -Submittal: Within a period of not less than ten days prior to the start of concrete operations, the Contractor shall submit to the Engineer a design of the concrete mix proposed to be used together with samples of all materials to be incorporated into the mix and a full description of the source of supply of each material component The design of the concrete mix shall conform with the provisions and limitation requirements of these specifications. All material samples submitted to the Engineer shall be sufficiently large to pennit laboratory batching for the construction of test beams to check the adequacy of the design. When the design mix has been approved by the Engineer, there shall be no change or deviation from the proportions thereof or sources of supply except as hereinafter provided. No concrete may be placed on the job site until the mix design has been approved by the Engineer in writing to the Contractor. PART 3 - EXECUTION 3.01 REINFORCING Metal reinforcing shall be accurately placed in accordance with the Plans and shall be adequately secured in position by concrete, metal, or plastic chairs and spacers. Bar splices shall overlap at least twelve inches. The re -bars shall be bent cold. 3.02 JOINTS A. Expansion Joints: Expansion joint materials shall be installed perpendicular to the surface. The bottom edge of the material shall extend to or slightly below the bottom edge of the slab and the top edge shall be held approximately 1/2 inch below the surface of the slab. The edge of joints shall be tooled with an edging tool having a 1/2 inch radius. B. Contraction Joints: Contraction joints shall be 1/4 inch wide by 3/4 inch deep, tooled joints placed on six foot centers, unless otherwise indicated. Contraction joints will not be required to be sealed. Sawed joints may be allowed only if specifically approved by the Engineer. Joints will be sawed as soon as sawing can be performed without stripping aggregate from the concrete, generally within twelve to twenty-four hours after placement, and they shall be completed before uncontrolled cracking of the pavement takes place. C. Construction Joints: Construction joints shall be installed in all concrete work at the locations shown on the Plans. Construction joints formed at the close of each day's work shall be located at any of the control joints designated on the Plans. Joints may be constructed by use of wood or preformed metal bulkheads set true to the section of the finished concrete and cleaned and oiled. Surplus concrete on the subgrade shall be removed before resuming concreting operations. 3.03 PLACING CONCRETE Placement of Concrete: The concrete shall be rapidly deposited on the subgrade immediately after mixing is completed. Subgrade and forms shall be dampened prior to placement of the concrete. The concrete shall be transported, placed and spread in such a CAST -IN -PLACE CONCRETE 03300 manner as to.prevent segregation of the aggregate or an excess amount of water and tine materials to be brought to the surface. No concrete shall be placed when the air temperature is less than forty degrees Fahrenheit nor when the temperature of the concrete is eighty-five degrees Fahrenheit or higher, without approval of Construction Inspector. Placement shall be carried on at such a rate that the concrete is at all times plastic and flows readily into the space between the bars. No concrete that has partially hardened or that has been contaminated by foreign material shall be deposited in the work nor shall retempered concrete be used. Each section of pavement between expansion and construction joints shall be placed monolithically. All concrete shall be thoroughly compacted by suitable means during the operation of placing and shall be thoroughly worked around reinforcement and embedded fixtures and into the corners of the forms. Special care shall be taken to prevent voids and honeycombing. The concrete shall then be struck off and bull -floated to the grade shown on the Plans before bleed water has an opportunity to collect on the surface. 3.04 FINISHING All concrete shall be finished by experienced, qualified concrete finishers. All concrete shall have a neat, rounded edge. Edging and jointing (radius described on Plans) shall be accomplished with care so as not to leave deep impressions in the concrete surface adjacent to edges and joints. After the concrete has been floated and has set sufficiently to support the weight of cement finishers, a smooth steel trowel will be used to produce hard surface. The entire surface will then be brushed with a stiff bristle broom to produce a uniform textured finish. All edges and sides of concrete exposed to view shall be free of warp and blemishes with a uniform texture and smoothness as described in Plans. 3.05 CURING Curing Compound: Immediately after the finishing operations, the concrete shall be completely covered with a curing compound. The concrete surface shall be kept moist between finishing operations and the application of the curing compound. The curing compound shall be applied under pressure by means of a spray nozzle at a rate not to exceed 200 square feet per gallon. A minimum of 72 hours curing time will be required. 3.06 CONCRETE WALLS A. Placing Concrete 1. Where tremies are used, or where the free drop is 5'-O" or more, and through reinforcement, use a dumping box or board, moving the concrete therefrom by shovels or hoes. 2. Deposit concrete so that the surface is kept level throughout, a minimum being permitted to flow from one position to another, and place as rapidly as practicable after mixing. 3. Do not use in this Work any concrete not placed within 30 minutes after leaving the mixer. CAST -IN -PLACE CONCRETE 03300 4. Thoroughly work concrete around reinforcement and embedded fixtures, and into corners of forms, during placing operations. 5. Completely compact with tamping poles and by tapping forms until the concrete is thoroughly compact and without voids. Determine the number of tampers needed by the amount and method of placing concrete. 6. Exercise care to tamp concrete vigorously and thoroughly to obtain maximum density. 7. Use manual tampers as well as mechanical vibrators. a. Exercise care to direct the quick handling of vibrators from one position to another. b. Do not over -vibrate concrete. c. Do not move concrete by use of vibrator. B. Finishing I. All formed surfaces exposed to view shall have a smooth form finish. 2. After concrete has been properly placed and cured, sandblast finish if indicated on the plans and per specification Section 03350. 3.07 PROTECTION After concrete is placed, finished and cured as required, permit no traffic thereon for three days thereafter and further protect the surface from damage due to other causes. END OF SECTION • CAST -IN -PLACE CONCRETE 03300 SECTION 7 CONTRACTS, BONDS AND INSURANCE CONTRACTOR COMPLIANCE WITH WORKERS' COMPENSATION LAW Pursuant to V.T.C.A. Labor Code §406.96 (2000), as amended, Contractor certifies that it provides workers' compensation insurance coverage for all of its employees employed on City of Fort Worth Department of Engineering No.6178 and City of Fort Worth Project No. 01270. STATE OF TEXAS COUNTY OF TARRANT Before me, Ip tj'ir Co ryx45o r- fore9p ng instrument, of (Jresido- r%- capacity therein state CONTRACTOR Conatser Construction TX, LP Name: , 1erry Conatser, President of - Conatser Management Group, Inc. G.P. Title: Date: the undersigned authority, on this day persona y appeare , known to me to be the person whose name is subscribed to the and acknowledged to me that he executed the same as the act and deed for the purposes and consideration therein expressed and in the d. Given Under My Hand and Seal of Office this 3 day o GAYLE McCANDLESS Notary Public STATE OF TEXAS My Comm. Exp. 08/14/2014 , 2012. otary blic in and for the State of Texas Bond No: 022034208 SECTION 00 61 13 PERFORMANCE BOND THE STATE OF TEXAS COUNTY OF TARRANT KNOW ALL BY THESE PRESENTS: That we Conatser Construction TX LP known as "Principal" herein and InsurancIvUtual e umpany , a corporate surety (sureties, if more than one) duly authorized to do business in the State of Texas, known as "Surety" herein (Whether one or more), are held and firmly bound unto the City of Fort Worth, a municipal corporation created pursuant to the laws of Texas, known as "City" herein, in the penal sum of One Million, Seventy -Nine Thousand, Six Hundred and One Dollars. ($1,079,601.001 Dollars lawful money of the United States, to be paid in Fort Worth, Tarrant County, Texas for the payment of which sum well and truly to be made, we bind ourselves, our heirs, executors, administrators, successors and assigns, jointly and severally, firmly by these presents. WHEREAS, the Principal has entered into a certain contract with the City awarded the 27th of March. 2012, which Contract is hereby referred to and made a part hereof for all purposes as if fully set forth herein, to furnish all materials, equipment labor and other accessories defined by law, in the prosecution of the Work, including any Change Orders, as provided for in said Contract designated as 2008 CIP Council District 7 Contract 7A NOW THEREFORE, the condition of this obligation is such, if the said Principle shall faithfully perform it obligations under the Contract and shall in all respects duly and faithfully perform the Work, including Change Orders, under the Contract, according to the plans, specifications, and contract documents therein referred to, and as well during any period of extension of the Contract that may be granted on the part of the City, then this obligation shall be and become null and void, otherwise to remain in full force and effect. PROVIDED FURTHER, that if any legal action be filed on this Bond, venue shall lie in Tarrant Count, Texas or the United States District Court for the Northern District of Texas, Fort Worth Division. This bond is made and executed in compliance with the provisions of Chapter 2253 of the Texas Government Code, as amended, and all liabilities. IN WITNESS WHEREOF, the duly authorized representatives of the Principal and the Surety have executed this instrument. SIGNED and SEALED this 276 of March, 2012. ATTEST: (Principal) Secretary Witness as to Principal Address ATTEST: (Surety) Secretary Witness as toh Surety Conatser Construction TX, LP PRINCIPAL BY: R. Conatser, President of ser Management Group, Inc., GP P.O. Box 15448 Fort Worth, TX 76119 (Address) Liberty Mutual Insurance Company Surety BY: (Attorney -in -fact) Glenna S. Davis 175 Berkeley Street Boston, MA 02117 (Address) Carolyn Maples *Note: If signed by an officer of the surety Company, there must be on file a certified extract • from the by-laws showing that this person has authority to sign such obligation. If Surety's physical address is different from it's mailing address, both must be provided. The date of the bond shall not be prior to the date the Contract is awarded. Bond No: 022034208 SECTION 00 61 14 PAYMENT BOND THE STATE OF TEXAS COUNTY OF TARRANT KNOW ALL BY THESE PRESENTS: That we, Conatser Construction TX, LP known as "Principal" herein and Liberty Mutual Insurance Can_, a corporate surety (sureties),duly authorized to do business in the State of Texas, known as "surety" herein (whether one or more), are held and firmly bound unto the City of Fort Worth, a municipal corporation created pursuant to the laws of the State of Texas, known as "City" herein„ in the sum of One Million, Seventy - Nine Thousand, Six Hundred and One Dollars. Dollars ($1,079,601.00) lawful money of the United States, to be paid in Fort Worth, Tarrant County, Texas, for the payment of which sum well and truly be made, we bind ourselves, our heirs, executors, administrators, successors and assigns, jointly and severally, firmly by these presents: WHEREAS, the Principal has entered into a certain written contract with the City awarded the 27th day of March, 2012, which Contract is hereby referred to and made a part hereof as if fully set forth herein, to furnish all material, equipment, labor and other accessories as defined by law, in the prosecution of the Work as provided for in said Contract and designated as 2008 CIP Council District 7 Contract 7A NOW, THEREFORE, THE CONDITION OF THIS OBLIGATION IS SUCH, that if the said Principal shall pay all monies owing to any (and all) payment bond beneficiary (as defined in Chapter 2253 of the Texas Government Code, as amended) in the prosecution of the Work under the Contract, then this obligation shall be and become null and void; otherwise to remain in full force and effect This bond is made and executed in compliance with the provisions of Chapter 2253 of the Texas Government Code, as amended, and all liabilities on this bond shall be determined in accordance with the provisions of said statute. IN WITNESS WHEREOF, the Principal and Surety have each Signed and Sealead this instrument by duly authorized agents and officers on this SIGNED and SEALED this 27th day of, March, 2012. ATTEST: (Principal) Secretary (S E A L) Witness as to Principal ATTEST: Conatser Constructipn TX, LP PRINCIPAL Name: Jerry R. Conatser President of Conatser Management Title: Group. Inc.. GP Address: P.O. Box 15448 Fort Worth, TX 76119 Liberty Mutual Insurance Company SURETY Name: Glenna S. Davis Secretary Attorney in Fact (SEAL) Ca Witness as Surety c u Carolyn Maples Address: 175 Berkeley Street Boston, Ma 02117 Telephone Number: 972-233-9588 *Note: If signed by an officer of the surety Company, there must be on file a certified extract from the by-laws showing that this person has authority to sign such obligation. If Surety's physical address is different from it's mailing address, both must be provided. The date of the bond shall not be prior to the date the Contract is awarded. Bond No: 022034208 THE STATE OF TEXAS COUNTY OF TARRANT SECTION 00 61 19 MAINTENANCE BOND § That we Conatser Construction TX, LP, known as "Principal" herein and Liberty Mutual Insurance Company , a corporate surety (sureties, if more than one)duly authorized to do business in the State of Texas, known as "Surety" herein (whether one or more), are held and firmly bound unto the City of Fort Worth, a municipal corporation created pursuant to the laws of the State of Texas, known as "City" herein the sum of One Million, Seventy -Nine Thousand, Six Hundred and One Dollars. Dollars ($1,079,601.00) lawful money of the United States, to be paid in Fort Worth, Tarrant County, Texas, for payment of which sum well and truly be made unto the City and its successors, we bind ourselves, our heirs, executors, administrators, successors and assigns, jointly and severally, firmly by these presents. WHEREAS, the Principal has entered into a certain written contract with the City awarded the 27th of March, 2012 which Contract is hereby referred to and a made part hereof for all purposes as if fully set forth herein, to furnish all materials, equipment labor and other accessories as defined by law, in the prosecution of the Work, including any Work resulting from a duly authorized Change Order (collectively herein, the "Work") as provided for in said contract and designated as: 2008 CIP Council District 7 Contract 7A WHEREAS, Principal binds itself to use such materials and to so construct the Work that in accordance with the plans, specifications and Contract Documents that the Work is and will remain free from defects in materials or workmanship for and during the period of two (2) years after the date of Final Acceptance of the Work by the City ("Maintenance Period"); and WHEREAS, Principal binds itself to repair or reconstruct the Work in whole or in part upon receiving notice from the City of the need therefore at any time within the Maintenance Period. NOW THEREFORE, the condition of this obligation is such that if Principal shall remedy any defective Work, for which timely notice was provided by City, to a completion satisfactory to the City, then this obligation shall become null and void; otherwise to remain in full force and effect. PROVIDED, HOWEVER, if Principal shall fail so to repair or reconstruct any timely noticed defective Work, it is agreed that the City may cause any and all such defective Work to be repaired and/or reconstructed with all associated costs thereof being borne by the Principal and the Surety under this Maintenance bond; and PROVIDED FURTHER, that if any legal action be filed on this Bond, venue shall lie in Tarrant County, Texas or the United States District Court for the Northern District of Texas, Fort Worth Division; and N WITNESS WHEREOF, the Principal and the Surety have each SIGNED and SEALED this instrument by duly authorized agents and officers on this 27th day of March, 2012. ATTEST: (SEAL) Secretary ATTEST: (SEAL) Secretary Conatser Construction TX, LP Contractor Name: Jerry R. Conatser President of Conatser Management Title: Group, Inc., GP LibutyltIva1 Insurance Company Surety By: Name: Glenna S. Davis Title: Attorney -in -Fact 175 Berkeley Street Boston, MA 02117 Address Tel No: 972-233-9588 *Note: If signed by an officer of the surety Company, there must be on file a certified extract from the by-laws showing that this person has authority to sign such obligation. If Surety's physical address is different from it's mailing address, both must be provided. The date of the bond shall not be prior to the date the Contract is awarded. THIS POWER OF ATTORNEY IS NOT VALID UNLESS IT IS PRINTED ON RED BACKGROUND. 4952438 This Power of Attorney limits the acts of those named herein, and they have no authority to bind the Company except in the manner and to the extent herein stated. LIBERTY MUTUAL INSURANCE COMPANY BOSTON, MASSACHUSETTS POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS: That Liberty Mutual Insurance Company (the "Company"), a Massachusetts stock insurance company, pursuant to and by authority of the By-law and Authorization hereinafter set forth, does hereby name, constitute and appoint GREG A. WILKERSON, GLENNA S. DAVIS, CATHY VINSON, CAROLYN MAPLES, JOHN R. WILSON, ALL OF THE CITY OF FORT WORTH, STATE OF TEXAS , each individually if there be more than one named, its true and lawful attorney -in -fact to make, execute, seal, acknowledge and deliver, for and on its behalf as surety and as its act and deed, any and all undertakings, bonds, recognizances and other surety obligations in the penal sum not exceeding ONE HUNDRED MILLION AND 00/100!!'!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!******!!!!!!******!!!!!! DOLLARS ($ 100,000,000.00 ) each, and the execution of such undertakings, bonds, recognizances and other surety obligations, in pursuance of these presents, shall be as binding upon the Company as if they had been duly signed by the president and attested by the secretary of the Company in their own proper persons. That this power is made and executed pursuant to and by authority of the following By-law and Authorization: ARTICLE XIII - Execution of Contracts: Section 5. Surety Bonds and Undertakings. Any officer of the Company authorized for that purpose in writing by the chairman or the president, and subject to such limitations as the chairman or the president may prescribe, shall appoint such attorneys -in -fact, as may be necessary to act in behalf of the Company to make, execute, seal, acknowledge and deliver as surety any and all undertakings, bonds, recognizances and other surety obligations. Such attorneys - in -fact, subject to the limitations set forth in their respective powers of attorney, shall have full power to bind the Company by their signature and execution of any such instruments and to attach thereto the seal of the Company. When so executed such instruments shall be as binding as if signed by the president and attested by the secretary. By the following instrument the chairman or the president has authorized the officer or other official named therein to appoint attorneys -in -fact: Pursuant to Article XIII, Section 5 of the By -Laws, David M. Carey, Assistant Secretary of Liberty Mutual Insurance Company, is hereby authorized to appoint such attorneys -in -fact as may be necessary to act in behalf of the Company to make, execute, seal, acknowledge and deliver as surety any and all undertakings, bonds, recognizances and other surety obligations. That the By-law and the Authorization set forth above are true copies thereof and are now in full force and effect. IN WITNESS WHEREOF, this Power of Attorney has been subscribed by an authorized officer or official of the Company and the corporate seal of Liberty Mutual Insurance Company has been affixed thereto in Plymouth Meeting, Pennsylvania this day of 27th day of October 2011 LIBERTY MUTUAL INSURANCE COMPANY By k/I David M. Carey, ssistant Secretary COMMONWEALTH OF PENNSYLVANIA ss COUNTY OF MONTGOMERY On this 27th day of October 2011 , before me, a Notary Public, personally came David M. Carey, to me known, and acknowledged that he is an Assistant Secretary of Liberty Mutual Insurance Company; that he knows the seal of said corporation; and that he executed the above Power of Attorney and affixed the corporate seal of Liberty Mutual Insurance Company thereto with the authority and at the direction of said corporation. IN TESTIMONY WHEREOF, 1lhave hereunto subscribed my name and affixed my notarial seal at Plymouth Meeting, Pennsylvania, on the day and year first above written. -•n L 0�u . _...iffy- I _ A9tat,al Sehl p ; e es * Pd te;la lNolary P Ui_ Plyritouth Tip. Anntgomeri Codopy `:,v Chmmisston Expnes F,+zr. 28;2013 By 11 r Kr.b.r,Penr3ylvar;aA-sos-atioaofj Teresa Pastella, Notary Public CERTIFICATE ,frs Rr,;, t `� a, I, the undersigned, Assistant Secretary of Liberty Mutual Insurance Company, do hereby certify that the original power of attorney of which the foregoing is a full, true and correct copy, is in full force and effect on the date of this certificate; and I do further certify that the officer or official who executed the said power of attorney is an Assistant Secretary specially authorized by the chairman or the president to appoint attorneys -in -fact as provided in Article XIII, Section 5 of the By-laws of Liberty Mutual Insurance Company. This certificate and the above power of attorney may be signed by facsimile or mechanically reproduced signatures under and by authority of the following vote of the board of directors of Liberty Mutual Insurance Company at a meeting duly called and held on the 12th day of March, 1980. VOTED that the facsimile or mechanically reproduced signature of any assistant secretary of the company, wherever appearing upon a certified copy of any power of attorney issued by the company in connection with surety bonds, shall be valid and binding upon the company with the same force and effect as though manually affixed. IN TESTIMONY WHEREOF, I have hereunto subscribed my name and affixed the corporate seal of the said company, this day of MAR 2 7 Z.01?. Gregory W. Davenport, Assistant Secretary L,11bcrty ]utital Important Notice TO OBTAIN INFORMATION OR TO MAKE A COMPLAINT: You may write to Liberty Mutual Surety at: Liberty Mutual Surety Interchange Corporate Center 450 Plymouth Road, Suite 400 Plymouth Meeting, PA 19462-8284 You may contact the Texas Department of Insurance to obtain information on companies, coverages, rights or complaints at: 1-800-252-3439 You may write the Texas Department of Insurance: P. O. Box 149104 Austin, TX 78714-9104 Fax: (512) 475-1771 Web: http://www.tdi.state.tx.us E-mail: ConsumerProtection(a�tdi.state.tx.us Premium or Claim Disputes Should you have a dispute concerning a premium, you should contact the agent first. If you have a dispute concerning a claim, you should contact the company first. If the dispute is not resolved, you may contact the Texas Department of Insurance. Attach This Notice To Your Policy: This notice is for information only and does not become a part or condition of the attached document. LMIC-3500 Page 1 of 2 Rev. 7.1.07 Liberty Mutual. NOTIFICACION IMPORTANTE PARA OBTENER INFORMACION 0 REALIZAR UNA QUEJA: Usted puede escribir la notificacion y dirigirla a Liberty Mutual Surety en la siguiente direccion: Liberty Mutual Surety Interchange Corporate Center 450 Plymouth Road, Suite 400 Plymouth Meeting, PA 19462-8284 Usted puede contactar al Departamento de Seguros de Texas para obtener informacion acerca de las companias, coberturas, derechos o quejas: 1-800-252-3439 Usted puede escribir al Departamento de Seguros de Texas a la siguiente direccion: P. O. Box 149104 Austin, TX 78714-9104 Fax: (512) 475-1771 Web: http://www.tdi.state.tx.us E-mail: ConsumerProtection(cr�tdi.state.tx.us Disputas acerca de primas o reclamos En caso de que usted quiera elevar una disputa concerniente al tema de primas, por favor contacte en primer lugar a su agente. Si el terra de la disputa es relativo a un reclamo, por favor contacte a la compania de seguros en primer termini:). Si usted considera que la disputa no es apropiadamente resuelta en estas instancias, entonces usted puede contactar al Departamento de Seguros de Texas.. Adjunte esta notificacion a su poliza: Esta notificaci6n es a los solos fines de su informacion y la misma no forma parte o condiciona de manera alguna el documento adjunto. LMIC-3500 Page 2 of 2 Rev. 7.1.07 CITY OF FORT WORTH, TEXAS CONTRACT THE STATE OF TEXAS KNOW ALL BY THESE PRESENTS COUNTY OF TARRANT This agreement made and entered into this the 27th day of March A.D., 2012, by and between the CITY OF FORT WORTH, a municipal corporation of Tarrant County, Texas, organized and existing under and by virtue of a special charter adopted by the qualified voters within said City on the 11`l' day of December, A.D. 1924, under the authority (vested in said voters by the "Home Rule" provision) of the Constitution of Texas, and in accordance with a resolution duly passed at a regular meeting of the City Council of said city , and the City of Fort Worth being hereinafter termed Owner, Conatser Construction TX, LP HEREINAFTER CALLED Contractor. WITNESSETH: That said parties have agreed as follows: 1. That for and in consideration of the payments and agreements hereinafter mentioned to be made and performed by the Owner, and under the conditions expressed in the bond bearing even date herewith, the said Contractor hereby agrees with the said Owner to commence and complete the construction of certain improvements described as follows: 2008 CIP Council District 7 Contract 7A 2. That the work herein contemplated shall consist of furnishing as an independent contractor all labor, tools, appliances and materials necessary for the construction and completion of said project in accordance with the Plans and Specifications and Contract Documents prepared by the Department of Engineering for the Transportation and Public Works Department of the City of Fort Worth adopted by the City Council of the City of Fort Worth, which Plans and Specifications and Contract Documents are hereto attached and made a part of this contract the same as if written herein. 3. The Contractor hereby agrees and binds himself to commence the construction of said work within ten (10) days after being notified in writing to do so by the Department of Engineering of the City of Fort Worth. 4. The Contractor hereby agrees to prosecute said work with reasonable diligence after the commencement thereof and to fully complete and finish the same ready for the inspection and approval of the Department of Engineering of the City of Fort Worth and the City Council of the within a period of 270 Calendar days. ity o o o OFFICIAL RECORD CITY SECRETARY FT. WORTH TX If the Contractor should fail to complete the work as set forth in the Plans and Specifications and Contract Documents within the time so stipulated, plus any additional time allowed as provided in the General Conditions, there shall be deducted from any monies due or which may thereafter become due him, the sum of $420.00 Per working day, not as a penalty but as liquidated damages, the Contractor and his Surety shall be liable to the Owner for such deficiency. 5. Should the Contractor fail to begin the work herein provided for within the time herein fixed or to carry on and complete the same according to the true meaning of the intent and terms of said Plans, Specifications and Contract Documents, then the Owner shall have the right to either demand the surety to take over the work and complete same in accordance with the Contract Documents or to take charge of and complete the work in such a manner as it may deem proper, and if in the completion thereof, the cost to the said City shall exceed the contract price or prices set forth in the said plans and specifications made a part hereof, the Contractor and/or its Surety shall pay said City on demand in writing, setting forth and specifying an itemized statement of the total cost thereof, said excess cost. 6 Contractor covenants and agrees to indemnify City's engineer and architect, and their personnel at the project site for Contractor's sole negligence. In addition, Contractor covenants and agrees to indemnify, hold harmless and defend, at its own expense, the Owner, its officers, servants and employees, from and against any and all claims or suits for property loss, property damage, personal injury, including death, arising out of, or alleged to arise out of, the work and services to be performed hereunder by Contractor, its officers, agents, employees, subcontractors, licensees or invitees, whether or not any such injury. damage or death is caused, in whole or in part, by the negligence or alleged negligence of Owner, its officers, servants, or employees. Contractor likewise covenants and agrees to indemnify and hold harmless the Owner from and against any and all injuries to Owner's officers, servants and employees and any damage, loss or destruction to property of the Owner arising from the performance of any of the terms and conditions of this Contract, whether or not any such injury or damage is caused in whole or in part by the negligence or alleged negligence of Owner, its officers, servants or employees.. In the event Owner receives a written claim for damages against the Contractor or its subcontractors prior to final payment, final payment shall not be made until Contractor either (a) submits to Owner satisfactory evidence that the claim has been settled and/or a release from the claimant involved, or (b) provides Owner with a letter from Contractor's liability insurance carrier that the claim has been referred to the insurance carrier. The Director may, if he deems it appropriate, refuse to accept bids on other City of Fort Worth public work from a Contractor against whom a claim for damages is outstanding as a result of work performed under a City Contract. 7. OFFICIAL RECORD CITY SECRETARY FT. WORTH, TX The Contractor agrees, on the execution of this Contract, and before beginning work, to make, execute and deliver to said City of Fort Worth good and sufficient surety bonds for the faithful performance of the terms and stipulations of the Contract and for the payment to all claimants for labor and/or materials furnished in the prosecution of the work, such bonds being as provided and required in Texas Government Code Section 2253, as amended, in the form included in the Contract Documents, and such bonds shall be for 100 percent (100%) of the total contract price, and said surety shall be a surety company duly and legally authorized to do business in the State of Texas, and acceptable to the City Council of the City of Fort Worth. 8. Said City agrees and binds itself to pay, and the said Contractor agrees to receive, for all of the aforesaid work, and for all additions thereto or deductions therefrom, the price shown on the Proposal submitted by the successful bidder hereto attached and made a part hereof. Payment will be made in monthly installments upon actual work completed by contractor and accepted by the Owner and receipt of invoice from the Contractor. The agreed upon total contract amount (including/excluding) alternates n/a, shall be One Million, Seventy -Nine Thousand, Six Hundred and One Dollars, ($1,079,601.00). 9. It is further agreed that the performance of this Contract, either in whole or in part, shall not be sublet or assigned to anyone else by said Contractor without the written consent of the Director of the Department of Engineering. 10. The Contractor agrees to pay at least the minimum wage per hour for all labor as the same is classified, promulgated and set out by the City of Fort Worth, Texas, a copy of which is attached hereto and made a part hereof the same as if it were copied verbatim herein. 11. It is mutually agreed and understood that this agreement is made and entered into by the parties hereto with references to the existing Charter and Ordinances of the City of Fort Worth and the laws of the State of Texas with references to and governing all matters affecting this Contract, and the Contractor agrees to fully comply with all the provisions of the same. IN WITNESS THEREOF, the City of Fort Worth has caused this instrument to be signed in four counterparts in its name and on its behalf by the City Manager and attested by its Secretary, with the corporate seal of the City of Fort Worth attached. The Contractor has executed this instrument through its duly authorized officers in ei2ht counterparts with its corporate seal attached. Done in Fort Worth, Texas, this the 27th day of March, A.D., 2012. APPROVAL RECOMMENDED: OFFICIAL RECORD CITY SECRETARY FT. WORTH, TX CITY OF FORT WORTH LI Li DOUAS W. WIERSIG, P.E. DIRECTOR, DEPARTMENT OF TRANSPORTATION/PUBLIC WORKS ATTEST: Conatser Construction TX, LP P.O. Box 15448 Fort Worth, TX 76119 CONTRACTOR BY: Jerry Conatser, President of Conatser Management Group, Inc. G.P. TITLE ADDRESS November 1960 Revised May 1986 Revised September 1992 Revised March 2006 FERNANDO COSTA, ASST CITY MANAGER CITY SECRETARY (S E A L) 6414 - C. 25S-3Z- APPROVED AS TO FORM AND LEGALITY: ASST. CITY ATTORNEY OFFICIAL RECORD CITY SECRETARY FT. WORTH, TX APPENDIX A STANDARD DETAILS (PAVING) 9300 81111130 N01100N1SNOJ 1N3 W3A V d 313113NO3 033eodN13ll a7 y- !Y A I> A 4 3 4 4 4 3 9 9 9 9 ,a i'i ;p E 9i `'E i, i . I1I I�I 111 .11ii la z I0 N aQ w0 8z U� zU 0] (C WN 00 Ca z m 1 Xb 0 0 0 0 w w 0 z 0 0 0 a1 0 0 z W ll 0 0 a. 9 v Mq- z z -4 z:' 0> 0p 0 7^ p¢_ y,x za 0.R U_ W p 300 SII V130 NOI100N1SNO3 IN3 W3A Vd 313NON00 0301103NI3N 0 0 11111 111 1111111111111 .;011111 id`e 1111 6e" I', 1� { 2 f win ar WW Z W 0 O0 1- 02 Cr 200 w a i ca 0 0 N 0 0 z a S 2r E. IETI A TRENCH REPAIR LIMITS 0 LA \\ \}/D D CD // \}TC 000 0- LA 0 CO CO D L- W In DITCH WALL 2. tri DATE: JULY 2009 co 1- w m TRENCH REPAIR LIMITS III—! I I=111- 11=11 =11 Ii! 1111 11= I- Z I=1 I I1 i=1 •.-. 1 I H U W II woven J I-- in w O WW or') I11=1 _NI11. -I—ICI IIIIIII—II U 11 1-1 1=1 11= =111- 1 1-1 1I— • N-I I I_ —I I-;111 I • Nirc. 91.13 w hill l- a �•61:11111 UQ} =1f1=11f=1IE:. }}IIIL. �Am -I11„ I_ IIIIII�_IiC=11.11II w '=1I1=1II=11' -1 I -111I ,III- DITCH WALL CKNESS OF W U JD m N Q zm N 0 0 wW Ul'-w Z W W uj > CZ a¢O U ~ W w J a a a J Q N 3 Crid m W J = J ~ W Y O W a 0 -Jo < z m Q Z m - W MO o OQI- 0a 0-a a WI- 1- N 5 o H w < ow- O J W - Q wo a0a m >-r m Q O <Qa W 0 H M W o w p JIn 00 WZ0 Z Q J 3 K ON0 Q0� NzN 0-J J V a w� U S O Z W W V N 0 0 a a O U Wp U Q N Z o_ Wa H m U H N Did Mw 00 0CC U p Z Z O H 0 Z U D 0CC 1E1 J a Z <300 n W 4. p J o m0 w a > _ z- a0 W O Q � O r V) N)E. Q- Sa Oa U Y Z W O W) n My U V U a Q I- a l=-a wa wen 00 J~ 1- o > w w O O W 60 o-1 UZ wa O(n W D 0- aaZ U O a m m 1 O 1-'1A OZ_ aW US 0 W 1- W 0 J a N 0 0 N a m 0 4 z N <- < Jw N Q -Im J Z • w 3 W W N p W 0: Wm w I a0a wo ao oZ OO U m 0 U a m ZO V M U J ZO pw W H O Z SW 0<> 0 Ww <ZV) S X Z Z4J0 a> Y -OW Uw a w WO oQa Z (nQ o- V-> OW ¢ _ Q S o J W U S W U mM XNm W 0z pJa f-D J0 Q 0 Oa Z5 In H_ Zo JQX 00 < E 0- DIN a m Q 0 0 0 N J D w m 9cn W U W m I— W W co re 8WU Z HW0 -<0 cc • Q J Z p =I— (n O u) fax U I Z --' W Z cc as CL 0' a. N Mj , TRENCH REPAIR LIMITS 111,1i111111111=I11111 11 i w II 1ITCL DITCH WALL III_,.III= OLLI J U ~ aol X Z CC O O M NJLL. w IL UIiQ W W Uj > } 1-wce ___- z z Jixa 3 J a w No o accm N O JS-I 0a a so3 4J W J aZ� 00 a CO idwC 0< CC O H H Z} o w K d W a M 5 o F S a w w N w N a X 0 W U.a ina V) 0m }Ina m S w a w 00 Mwo = Z a J Z N d = W j _ Z O <Id 0 moK F In aF- a o3J J a J J O J ILM d Ii0CZ. 2. F- 0 0 z O ct - 121 H � K W _ - w So z 3a 0 W Z 0 In 00 U w U a N Z ZO W 1- m 0 U w w D M W N Z 00 U 0 Z O Z N 0 H N J m Z Q30 DATE: JULY 2009 O M 9 De !O- Z O W W Z m 2 rOw N Z > w U W J rtn Wfl co 1 WW 0m m wr 0 ZMid M = O o;0ro Kd10 QWWI- NmQW N U J w J 0 W W U U Z z_ w 1- w U _ 11-III_ =111 = =1 1= 1 i 1=111=111-111=111. JIIIJ I1I I1j1=iT ii.f.•j5;12:.A 1111 DITCH WALL 111= IIIIC z 1- COW < 4i H o z3ct z w ¢ ``z w wQ W ww cr oZ z Oo w 0 0 W O 0 } im U IL00 00 w 0 o Ow zN> w O� < Wo F¢ o O Q Z o z N a U w w cCi z 1- J¢ J� W 1- S0 Jwm wN oo >- 3¢ J J I N I- Wu l+ r=1 WM '} Q OW Y03 m> w zw < Z f J W Z> W O N m w o U � w K O Q- N T O= H O O Z>- NO N U c-w 1- - N1i ¢N craw wto ¢o Mw zo O W f W Ow- > O W I- W W m U s p a 0. U N U U r E D Zm N m¢ N W Z OU LAZW m OU w- m z } tijF ¢ W W N W o Z¢ NM 01.1 W O W w w O N} H= ~' U0¢ ZJ 00 o0W¢W3 p Ow 0Q7 ec3W0O~ ND0Jc0(JU Z0 Q r N O= W W O Z U O r N 30 3 J Z w < Z Z N J w Z J O J W W J O W X J O O woC oo zo mw ¢30 N M 4 t() 1- Z w `w co > a� F• a - w a ui Zt O Z • 0 u_ UI- M 0 Z w IX APPENDIX A STANDARD DETAILS (TRAFFIC) z -J -J 0 a DATE: 5/31/2001 10 FEET 0 MIN. 00 a a a a a 0 END ROAD WORK 04 ►.a a 0 0 4 0 END ROAO WORK This plan is submitted for TCP. I certify this plan will be used for the following location(s): and that all channelizing devices will conform to "General Notes" as shown on the bock. Signature: Date: CITY OF FORT WORTH TRANSPORTATION AND PUBLIC WORKS TYPICAL TWO WAY STREET - SPEED LIMIT 30 MPH OR LESS INTERMEDIATE TERM - OVERNIGHT TO 3 DAYS Note: See reverse side for General Notes and Device Spacing. PLAN "220 C" a 3 Flogger PLAN "22i' DATE: 5/31/2001 2 Floggers required whenever opposing traffic required to use some lane. Floggers sholl be in constant radio contact. No congregrating around flogger stations. Flogger stations must be -lighted at night. ROADNWORK a a 0 0 a 0 a 0 0 0 0 0 0 END ROAD WORK Flogger Required On Co/lector/Residential Streets. Additional Floggers Moy Be Required Depending On Field Conditions. This pion is submitted for TCP. I certify this plan will be used for the following location(s): and that oll chonnelizing devices will conform Signature to "General Notes" as shown on the bock. Dote CITY OF FORT WORTH TRANSPORTATION AND PUBLIC WORKS TYPICAL TWO WAY STREET LANE CLOSURE Note: See reverse side for General Notes and Device Spocinq PLAN "221" DATE: 11/30/2001 unaim Lrvtl l33vIS T Le 4 END DETOUR y)rtll Nan 01 03SOTS IN0b ENO DETOUR ROAD CLOSED ROAD CLOSED STREET bINIC This pion is submitted for TCP. certify this pion will be used for the following loco ion(s): and thot oll chonnelizing devices will conform to "General Notes" os shown on the bock. Signoture Dote CITY OF FORT WORTH TRANSPORTATION AND PUBLIC WORKS FULL STREET CLOSURE DETOUR Note: See reverse side for General Notes and Device Spacing PLAN "F-1" —J DATE: 11/30/2001 15,10130 ROAR CLOSED ROAD CLOSED (W DE TOUR T w Z w w ut }Jinn 0041 01 0)S0 , ores (= STREET N (IA OE r0n -i y 8 slab wK NIPS CI a b This plop is submitted for TCP. I certify thi plon will be used for the following locotion(s): and that ollchannelizing devices will conform to "General Notes" as shown on the bock. Signature: Dote: CITY OF FORT WORTH TRANSPORTATION AND PUBLIC WORKS FULL STREET CLOSURE DETOUR Note: See reverse side for Generol Notes and Device Spocinq PLAN "F-2" u. 000010 0 O W i— c is 00 This plan is submitted for TCP. I certify this plan well be used for the following location<s), and that all channelizing devices will conform to 'General Notes' as shown on the back. Signature! Date! CITY OF FORT WORTH TRANSPORTATION AND PUBLIC WORKS FULL INTERSECTI❑N CLOSURE DETOUR Note' See reverse side For General Notes and Device Spacing. M " F-3" "GENERAL NOTES" 1. All channelizing devices shall be in accordance with the current edition of the Texas Manual on Uniform Traffic Control Devices. 2. All Traffic Control Devices shall have working visible warning lights as required in accordance with the current edition of TMUTCD. 3. For Temporary Situations, when it is not feasible to remove and restore pavement markings, channelization must be made dominant by using a very close device spacing. This is especially important in locations of conflicting information, such as where traffic is' directed over a double yellow centerline. In such locations, channelizing device spacing of 10 feet is required. 4. For Long Term Stationary work, all conflicting pavement markings must be removed and centerline striping provided where two way traffic is in adjacent lanes. 5. Contractor shall provide sidewalk closure, crosswalk closure and/or walkway bypass wherever pedestrian movements are affected by construction activities. All sidewalks and crosswalks shall be accessible when contractor is not working unless otherwise approved by the City Traffic Engineer. 6. The use of trailer mounted ARROW DISPLAYS may be required on all lane closures. The contractor shall provide one (1) stand-by unit in good working condition at the job site, ready for use, if his operation requires 24-hour a day closure set-ups and if required. 7. City Traffic Engineer and/or Inspectors may require additional traffic control devices. TYPICAL TRANSITION LENGTHS AND SUGGESTED MAXIMUM SPACING OF DEVICES Minimum Desirable Taper Lengths (L) Feet Suggested Maximum Device Spacing Suggested Sign Spacing (Feet) Dimension Posted Speed MPH Formula* 10' Lane Offset 11' Lane Offset 12' Lane Offset On a Taper (Feet) On a Tangent (Feet) 30 L=WS2 150 165 180 30 60-75 120 35 205 225 245 35 70-90 160 60 40 265 295 320 40 80-100 240 45 L=WS 450 495 540 45 90-110 320 50 500 550 600 50 100-125 400 `L= Taper length in feet W= Width of offset in feet Note: Buffer Zone will be 25 feet (maximum). S= Posted speed 0 0 D0 LEGEND Channellzing devices Trailer mounted arrow display Flagger 1=1 Barricade CO 10 FEET MIN. f� 0 0 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 lr, liJ L.L. Z Z D 0 OMI N 50 FEET (MIN) 0 FEET (MAX This plan is submitted for TCP. I certify this plan will be used for the tolling locationls): and that all channelizing devices will conform to 'General Notes' as shown on the back. Signature: Date CITY OF FORT WORTH TRANSPORTATION AND PUBLIC WORKS TYPICAL TWO WAY STREET - SPEED LIMIT 30 MPH OR LESS SHORT TERM STATIONARY - 12 HRS OR LESS - DAYTIME ONLY Note: See reverse side for General Notes and Device Spacing PLAN "220 B' TMUTCD Figure TA-3,4 & 6 APPENDIX A STANDARD DETAILS (STORM DRAIN) w 1.0 O 0 oww CO w=& peil o J M<n 0 0 Z K v� LL Z m w�J 0(1 wOJo Q W Z d J F J 0 z'ww oww i-"w �m3.i �d¢mZW mU WQQ.wU m11D<gG -O o m? WWaWO O(0 ZQ�m a' N W N O o W W O o 0 1 w4� U LL w Q~ 4'aZOOW >W ZO m WZ m Om 41Nzziul- csz aVrwmm-,PmUO (.omvmo -w: aw o mno hi O JWm m a Z 10 O Q 0 J- w J Q m 0 co Z Q ZI—Osi O, OpU0—OrV1 aLe_ ZSWZm KaK Z�. OZO4=+w3wQ0 W W m a a W W 2 o Q 1- O J O H p?:ri-oop�Koom<wm 0 Z NI N) 4 v) 0 m a m a Q m ¢ men 3 U Z OO w- m I ®< in f N Iasi Kn ma<1 m a m % LOW v01Z (2) #4 BARS X 15.-9" or I I I 'm1 f L rl 11 _L J 4J1 Q > 2m UN tO NZ .9 9 FACE OF CURB z J a_ TOP OF CUR 3/" CHAMFER (t 310N 33S) CI N 0CC rm W w omd 0 3m r I Z a3aaain oa srm y (Si cr I o ¢3 ;t'kow 0U Y Ugh < `.-O WY a O O w M N 0 m -ikm J 0 Z a 0 co O 4 O M z z 0 0 0 M PAY LIMIT OF INLE ELEVATION VIEW TOP OF CURB w F 0 o 0 O W O N ar O0 ED DATE: 11-2009 SECTION A -A m z 0 1- W -STANDARD 10' STORM DRAIN INLET 1. USE SUBDRAIN DETAIL DRAWING STR-015. ACCEPTABLE PIPE MATERIAL INCLUDES: (A) 6" DIAMETER PERFORATED SCHEDULE 40 PVC; (B) 6" DIAMETER PERFORATED TYPE S (DUAL —WALL) HDPE PIPE PER AASHTO M252; OR, (C) CORRUGATED PVC PIPE PER ASTM F949. NOTE THAT CORRUGATED POLYETHYLENE TUBING (ASTM F405) IS NO LONGER PERMITTED FOR SUBDRAINS. 2. CLEANOUTS SHALL BE INSTALLED AT UPPER END OF SYSTEM AND AT INTERVALS NO GREATER THAN 200'. CLEANOUTS SHALL LINE UP WITH LOT LINES AND BE PLACED IN A VAULT SIMILAR TO A WATER METER BOX OR PLACED FLUSH WITH A CONCRETE COLLAR 2-3 INCHES BEYOND THE EDGE OF THE PIPE. 3. IF PAVEMENT IS BEING REPLACED AND THERE ARE OBSTRUCTIONS IN THE PARKWAY SUCH AS BRICK MAILBOXES OR TREES, A SUBDRAIN CAN BE ROUTED UNDER THE CURB. ANY —C CLEANOUTS IN THE PAVEMENT NEED TO HAVE TRAFFIC —RATED COVERS. 4. WHERE SUBDRAINS ARE INSTALLED BY BORING UNDER EXISTING DRIVEWAYS, NON —PERFORATED SCHEDULE 40 PVC SHALL BE USED. OTHER PIPE MATERIALS WILL BE CONSIDERED ON A CASE —BY —CASE BASIS USING THE REQUEST FOR VARIANCE FORM CFW-7 FOUND IN THE STORM WATER MANAGEMENT DESIGN MANUAL. DRIVEWAY 5. PRIVATE FRENCH DRAINS OR YARD DRAINS SHALL BE PLUMBED INTO THE SUBDRAIN WHERE IT IS PRACTICAL. IN ALL CASES, A CLEANOUT SHALL BE PROVIDED ON THE PRIVATE DRAIN. IN — THE EVENT OF MULTIPLE PIPES AT ONE LOCATION OR OTHER UNUSUAL. CONFIGURATION, A BOX OR VAULT OR A Q SMALL GRATE INLET MAY BE USED AS A JUNCTION STRUCTURE TO TIE INTO THE PUBLIC SUBDRAIN. .. cn 0 0 N w 0) w OL DATE: 03-2009 9 0 07 ORTH, TEXAS TOP OF CURB oz w 1- MUST BE GREATER — WITH LATERALS UNDER PAVEMENT NOTES: I I -I I //, rr, /) //, /r, rr, rr l l l 111=111=i - CURB & �I r�SUITABLE,MATERIAL%r/�I I I -III—) I I_ GUTTER / I I1 I'=1TIi �11) /r // I I h,!r,'i,'i,'/,!//, / I I II I1- __! ,TAMPED IN, LIFTS' -III-/r `NOT ,EXCEEINGi// . I —I l / ///' 12" LOOSE / /r z ttalt alinetaY_Y_r tH"Y -!Y_+ � ina � eedfr t et red nate- YY=7t7--7 -Y= III III— —111-II III II_ DIM. 'B' (TRENCH WIDTH) SEE TABLE 1 TABLE 1 LIMITS OF EXCAVATION DIM. A DIM. B 2.5' TO 6' 1'-7" 6' TO 10' 10' TO 15' 2'-7" OVER 15' 3'-1" WASHED ROCK PER ITEM 402 SEE NOTE 1 1. FIELD INSTALLATION SHALL BE IN ACCORDANCE WITH STORM WATER DETAIL SD-023. 2. PIPE SHALL BE: (A) 6" DIAMETER PERFORATED SCHEDULE 40 PVC; (B) 6" DIAMETER PERFORATED TYPE S (DUAL -WALL) HDPE PIPE PER AASHTO M252; OR, (C) CORRUGATED PVC PIPE PER ASTM F949. NOTE THAT CORRUGATED POLYETHYLENE TUBING (ASTM F405) IS NO LONGER PERMITTED FOR SUBDRAINS. REVISED: 11-2009 FORT�.� CITY OF FORT WORTH, TEXAS SUBDRAIN DATE: 08-2006 STR-015 APPENDIX A STANDARD DETAILS (WATER) t I cV 0 0 0 <-1 WnWINI 11 // // // // // VI W Z J W p`2 / J ii -J_ H W •'�.: N 3 0 N 3N11 ,U.83dONd WATER MAIN BEHIND CURB STANDARD CORPORATION BLUE VINYL TAPE, 3" WIDE, 6" ABOVE GROUND STANDARD CURB STOP & 90' ELBOW AREA TO BE BACKFILLED• WITH SAND DATE: FEB. 2009 - WTR-001A CITY OF FORT WORTH, TEXAS ONE -INCH WATER SERVICE DETAIL Z 0 U < Q ct N < Z Q O U NN IN Lai Li] BRONZE METER FLANGE BRONZE METER FLANGE (FLG. TO STANDARD CORPORATION BRONZE METER FLANGE FLARE CONNECTION TO CORPORATION 0 11=1 11-I I I III III=I 11_11111 I 111=111111-1 I—t 11=1 I 11 1=111- 11=111-111=111-111=111-111=111=111=111-11-111 I=11 III= 1-1 COPPER TUBING (TYPE K) WATER MAIN IN STREET FLARE CONNECTION & 90' ELBOW ANGLE VALVE (FEMALE I.P. TO FLG.) DATE: FEB. 2009 WTR-001 B CITY OF FORT WORTH, TEXAS 0 0 J U a EE w V) H Z a O g U N N N w w PAVEMENT OR OTHER CONCRETE COLLAR SURFACE MATERIAL PER DETAIL WTR-004 NOTE: DETAIL PERTAINS TO ALL GATE VALVE SIZES 4" THRU 12° OR LARGER, AS DIRECTED. WATER MAIN E1-10 MATERIAL E2-10 CONSTRUCTION IF VALVE OPERATING NUT IS MORE THAN S BELOW PAVEMENT SURFACE, PROVIDE EXTENSION STEM TO 1' BELOW PAVEMENT SURFACE. (SEE DETAIL WTR-003) MCKINLEY IRON AND STEEL CO., NO. YB5 THREE PIECE VALVE BOX OR APPROVED EQUAL. GATE VALVE TORQUE BOLTS PRIOR TO BACKFILL CITY OF FORT WORTH, TEXAS GATE VALVE AND BOX DATE: FEB. 2009 WTR-002 YCx45' CHAMFER 2" 0 SQUARE STOCK W/ 1" DIA. HOLE DRILLED THROUGH. 1 "0 SOLID ROUND STOCK VARIES 2"0 SQUARE STOCK W/ 1" DIA. HOLE DRILLED THROUGH. 4"-os 2Y1'0 TUBING W/ Y4" THICK WALL NOTES: 1. 1" ROUND SOLID BAR & 2" SQUARE PER ATSM A-108-81, SAE 1020, COLD DRAWN OR BETTER. 2. 2)/2" TUBING PER ATSM A-512-79, SAE 1020, COLD DRAWN OR BETTER. 3. ALL WELDS SHALL COMPLY WITH A.W.S. CODE FOR PROCEDURE, APPEARANCE, AND QUALITY OF WELDS. CITY OF FORT WORTH, TEXAS VALVE STEM EXTENSION DATE: FEB. 2009 WTR-003 COLLAR CONFIGURATION FOR PAVED AREA COLLAR CONFIGURATION FOR UNPAVED AREA 4088 PSI CAI[ 1 CASE 1 COLLAR SHALL EXTEND TO TOP OF 2:27 CONCRETE (REBAR REQUIRED) CASE COLLAR SHALL BE 0" THICK (REBAR REQUIRED) E1-20. E1-21 MATERIAL E2-20, E2-21 CONSTRUCTION SECTION A -A 3/4" CHAMFER (TYP] R[DNl SHALL BE PLACED J" MIN. FROM TOP AND BOTTOM OF CONCRETE COLLAR. CITY OF FORT WORTH, TEXAS GATE VALVE CONCRETE COLLAR DATE: FEB. 2009 CONCRETE BLOCKING MAIN EXISTING OR PROPOSED CURB PAVEMENT OR OTHER SURFACE BASE TRENCH M.J ANCHOR TEE OR M.J. ANCHOR COUPLING E1-12 MATERIAL E2-12 CONSTRUCTION 6" LEAD FROM MAINS EXISTING OR PROPOSED CURB BOTTOM REST' CONCRETE BLOCKING FIRE HYDRANT EXERCISE CARE TO AVOID PLUGGING DRAIN HOLE WITH CONCRETE 18" MINIMUM FROM GROUND, PER FIRE DEPT. OR 3' FROM FACE OF CURB' I/ MIMI%4 6" M.J. GATE VALVE FS 6" FIRE HYDRANT LEAD LINE Ay III=III-I i i-I I T� i-III I I HI I I-11 CONCRETE T-I��iTi���i" l BLOCKING M.J. FIRE HYDRANT TEE EXISTING OR PROPOSED CURB MAIN FIRE HYDRANT ..._ /� _. / ...7 " j/ FIRE HYDRANT TO BE SET PLUMB BREAKER RING w/ BREAKER STEM PARKWAY EXTENSION BARREL AND STEM FOR EXTRA BURY DEPTH IF NECESSARY MINIMUM 7 C.F. GRAVEL PROPORTIONALLY AROUND BASE CONCRETE BLOCKING CONCRETE REST 12"x12"x6" CONCRETE BLOCKING BOTTOM REST CITY OF FORT WORTH, TEXAS STANDARD FIRE HYDRANT DATE: FEB. 2009 WTR-006 PLUG _ II NOTE: BEARING AREAS SHOWN ARE BASED ON 150 P.S.I.G TEST PRESSURE AND 3000 P.S.F. SOIL BEARING VALUE. \ 1 TEE OC\Q2\DS A p%0 O „X° '....:.. ... , . BEND E., 3000 PSI CONCRETE (TYP.) - * DIMENSION "X" MAY VARY IF NECESSARY TO PROVIDE BEARING AGAINST UNDISTURBED TRENCH WALL HORIZONTAL BLOCKING TABLE "X„ 11.25' 22.5' 45' 90' TEE & PLUG PIPE SIZE (FT.) ,� A" MIN. AREA MAX VOL „ ., B MIN. AREA MAX VOL .� �, _ C MIN. AREA MAX VOL .. D MIN. AREA MAX VOL „ " E MIN. AREA MAX • VOL 4" 1.0 0.90 0.80 0.05 0.95 0.90 0.05 0.95 0.90 0.05 0.91 0.82 0.05 1.16 0.58 0.05 6" 1.5 0.90 0.80 0.05 0.95 0.90 0.05 1.05 1.10 0.05 1.73 1.99 0.05 1.19 1.41 0.05 8" 1.5 0.90 0.80 0.05 0.95 0.90 0.05 1.41 2.00 0.05 1.86 3.47 0.10 1.57 2.46 0.10 10" 1.5 0.90 0.80 0.05 1.26 1.60 0.05 1.79 3.20 0.10 2.18 5.62 0.20 1.99 3.98 0.15 12" 1.5 1.10 1.20 0.05 1.48 2.30 0.10 2.14 4.50 0.20 2.83 8.00 0.30 2.38 5.56 0.20 16" 2.0 1.41 2.00 0.10 2.00 4.00 0.10 2.83 8.00 0.40 3.75 14.10 0.65 3.16 10.00 0.50 20" 2.0 1.77 3.10 0.20 2.54 6.20 0.30 3.52 12.40 0.60 4.70 22.00 1.15 3.94 15.55 0.75 24" 2.0 2.14 4.50 0.25 3.00 9.00 0.50 4.25 18.10 0.95 5.65 32.00 1.85 4.76 22.60 1.05 30" 2.5 2.66 7.10 0.55 3.78 14.20 1.00 5.30 28.20 1.75 7.05 49.80 3.40 5.91 35.33 2.10 36" 2.5 3.33 10.00 0.75 4.50 20.40 1.40 6.36 40.80 2.65 8.50 72.00 5.10 7.20 51.00 2.95 42" 3.0 3.72 13.80 1.20 5.25 27.60 2.20 7.41 55.30 4.10 9.90 97.50 7.90 8.30 69.00 4.75 48" 3.0 4.38 18.30 1.60 6.00 36.00 2.90 8.48 72.00 5.40 11.14 126.50 10.40 9.50 90.03 6.15 54" 4.0 4.0 22.50 4.0 6.70 45.00 7.00 9.40 88.00 10.00 13.00 162.00 16.00 10.70 115.00 12.00 NOTES: MINIMUM AREAS SHOWN ARE IN SQUARE FEET. VOLUMES SHOWN ARE IN CUBIC YARDS. VERTICAL DIMENSIONS OF ALL BLOCK BEARING AREAS SHALL BE IDENTICAL TO THE HORIZONTAL DIMENSION SHOWN. El -20 MATERIAL E2-20 CONSTRUCTION ORT WORT CITY OF FORT WORTH, TEXAS HORIZONTAL BLOCKING DATE: FEB. 2009 WTR-008 3000 PSI CONCRETE BELL -BELL BEND RUBBER GASKET JOINT ow oa �a BELL -BELL BEND 3000 PSI CONCRETE TYP. M.J.-M.J. BEND 1 -0" ITYP. TRENCH WIDTH: 1. PIPE 24" I.D. AND SMALLER = 24" OR 0.D. + 12" WHICHEVER IS GREATER. 2. PIPE LARGER THAN 24" = 0.D. OF PIPE + 18". 3. CRADLE SHALL EXTEND A MIN. OF 6" BEYOND EACH SIDE OF 'PIPE. )/ MAIN 3000 PSI CONCRETE MECHANICAL JOINT BELL AND SPIGOT JOINT KEEP A MIN. OF 1'-0" CLEARANCE BETWEEN CONCRETE AND JOINTS OR BOLTS ON C.I. PIPE, OR IN EXCESS OF 1'-O" AS DETAILED. E1-20 MATERIAL E2-20 CONSTRUCTION C.? w 00 a NOTE: WHEN CRADLE IS SHOWN OR SPECIFIED FOR INSTALLATION ON CONCRETE PIPE, THE FULL JOINT LENGTH OF THE PIPE OR FITTING SHALL BE CRADLED. CITY OF FORT WORTH, TEXAS CONCRETE CRADLE DATE: FEB. 2009 WTR-009 CLASS "B" (2500 PSI) CONCRETE #4 STEEL BAR NOTE: KEEP CONCRETE CLEAR OF PIPE JOINTS AND BOLTS WRAP PIPE WITH 15# ROOFING FELT FORM AS NECESSARY BENDS 90' 45' 22.5' 11.25' PIPE NOMINAL DIAMETER (IN.) *VOL. REQ'D. (C.F.) 39.99 21.64 11.03 5.54' 6 A (FT.) 2.50 1.42 1.00 0.75 B (FT.) 4.00 3.88 3.36 2.75 C (FT.) 4.00 3.88 3.36 2.75 *VOL. REQ'D. (C.F.) 71.09 38.47 19.61 9.85 8 A (FT.) 2.83 1.67 1.50 1.00 B (FT.) 5.00 4.80 3.66 3.20 C (FT.) 5.00 4.80 3.66 3.20 *VOL. REQ'D. (C.F.) 111.07 60.11 30.65 15.40 10 A (FT.) 3.25 1.92 1.75 1.50 B (FT.) 5.90 5.60 4.25 3.25 C (FT.) 5.90 5.60 4.25 3.25 *VOL. REO'D. (C.F.) 159.94 86.56 44.13 22.17 12 A (FT.) 4.17 2.42 1.42 1.25 B (FT.) 6.20 6.00 5.54 4.20 C (FT.) 6.20 6.00 5.54 4.20 *VOLUME CALCULATED ON THE BASIS OF CONCRETE REACTING THRUST ON THE RESPECTIVE BENDS UNDER AN INTERNAL PRESSURE OF 150 PSIG AT THE RATE OF 150 LB. WT. PER CUBIC FEET OF CONCRETE. E1-20 MATERIAL E2-20 CONSTRUCTION ORT WORT CITY OF FORT WORTH, TEXAS EXAMPLE A VERTICAL TIE -DOWN BLOCK DATE: FEB. 2009 WTR-010 NOTE: KEEP CONCRETE CLEAR OF PIPE JOINTS AND BOLTS. #4 BAR STEEL STRAPS IN VARIABLE QUANTITY DEPENDING ON THRUST FORM AS NECESSARY 2500# CONCRETE #4 BARS BOTH WAYS 6° C-C NOTE: DIMENSIONS WILL BE SPECIFIED ON PLANS OR DIRECTED BY ENGINEER. E1-20 MATERIAL E2-20 CONSTRUCTION CITY OF FORT WORTH, TEXAS EXAMPLE B VERTICAL TIE -DOWN BLOCK DATE: FEB. 2009 WTR-011 EXISTING SURFACE BACKFILL AS APPROPRIATE 11 III-111-1.. II III III=PA =111 x O E1-7 MATERIAL E2-7 CONSTRUCTION x, n-rri-m-1 rin l� III-111-111-111=III=11 1111= 11-1 6" MIN. DIMENSION. 6" MAX. FOR PAY PURPOSES WHEN BID PER CUBIC YARD. 6" MIN. DIMENSION. MAX. FOR PAY PURPOSES SHALL BE 6" ON MAINS 24" AND SMALLER, 9" ON MAINS 30" AND LARGER WHEN BID PER CUBIC YARD. 4" MIN. DIMENSION. 4" MAX. FOR PAY PURPOSES WHEN BID PER CUBIC YARD. CLASS 'E' (1500 PSI) CONCRETE. CONCRETE ENCASEMENT SHALL STOP 1' EITHER SIDE OF JOINT, AND WHEN ENCASING CONCRETE PRESSURE PIPE, FULL LENGTHS OF PIPE SHALL BE ENCASED, JOINTS EXCLUDED. 0RT WORT CITY OF FORT WORTH, TEXAS CONCRETE ENCASEMENT DATE: FEB. 2009 WTR-016 w. jt. PROVIDE FLANGE OUTLET SEE NOTE I = l u-i III= , 111=111-1III-III-1I I II 111 1 11IIII=1 II ,rlall, ■s i. .`i+�t\L 11ft11U�I RMAI 97- 111r.1l: ;IN III IVItill‘C`K-71 �, 'VOW Zir 7 ittAgEN 'in AFL.) far III =111111-�HricHiplind '��I�. c.•.. Iil 11G IIIIII_ II {ow III. i� I 111- .III _ 111 III-11 _ kair 111-I I II-1 i I_ , SEE DETAIL WTR-002 111=III=III=III=III-1 I I RETAINER GLANDS SLOPE A SHOWN M.J. x FLANGE li� WALL SLEEVE ;III��I=11T1�1 ll�l 11�1-III Iill „III- I FLANGE x M.J. GATE VALVE O O O E1-20 MATERIAL E2-20 CONSTRUCTION FLANGE x FLANGC GATE VALVE 2500 PSI CONCRETE SUPPORT SEAL PIPE TO WALL HOLE CUT—OUT WITH NON —SHRINK MORTAR EQUAL TO 1 PART ALCRETE, 1 PART CEMENT, 6 PARTS SAND. I I • • �.�=III=1 I-11I-1I 11" REF: E2-12 6" MIN. LEDGE 12" 6" MIN. DETAILS OF CONSTRUCTION SHALL CONFORM TO FIGURES SAN-009 & WTR-012. CLASS 'F' (4000 PSI) CONCRETE WITH NO. 6 STEEL BARS SPACED 6" C/C EACH WAY. STEEL BAR COVER TO BE 2" MIN., 3" MAX. FROM BOTTOM OF TOP SLAB AND FROM TOP OF FLOOR SLAB. A SWIVEL TEE OUTLET & M.J. x M.J. VALVE CAN BE USED WITH THE APPROVAL OF THE ENGINEER. CITY OF FORT WORTH, TEXAS STANDARD BLOW -OFF INTO 4' DIAMETER SUMP MANHOLE DATE: FEB. 2009 WTR-015 EXISTING SURFACE O O 11=11 I-1 11=111=III-1 I ;111,;,111 ; 111=III,.. 61- 41 I-Ill-ITI-I I 1-III-III-11 0 r ll;111,111=1111�1.III; =III- (_� 111- - _, _1,1_,._ EXISTING SEWER LINE II I III- --_-t...- IIIIIIIII11=� CI1' 1111_ IIIIII �_ EIlk 1=1 11, ==111-Ifl�f� fli- 1 I„I11,:,,1�1 ��1�1 irr. �� 1�1-11 • PROPOSED WATER MAIN VARIABLE TRENCH WIDTH. PIPE LENGTH SHALL BE MEASURED AS STANDARD TRENCH WIDTH, (REF. E2-2.16), PLUS FOUR FEET (4'). NO JOINTS WILL BE ALLOWED WITHIN THIS DIMENSION. A MINIMUM BEARING OF 24" SHALL BE REQUIRED ON EACH SIDE OF THE TRENCH. SEWER LINES LESS THAN TWELVE INCHES (1211) IN DIAMETER SHALL BE REPLACED WITH CLASS 150 CAST IRON PIPE. THE JOINING OF DUCTILE IRON PIPE WITH PROTECTOR 401 INTERIOR COATING A.W.W.A. C-900, CONCRETE PIPE OR SDR-26, AS DIRECTED BY THE ENGINEER, SHALL BE MADE WITH URETHANE OR NEOPRENE COUPLING ASTM C-425 SERIES 300 STAINLESS STEEL COMPRESSION STRAPS OR WITH APPROVED ADAPTORS. THE MINIMUM CLEARANCE OF SEWER TO WATER LINES SHALL BE EIGHTEEN INCHES (181'). E1-7 MATERIAL E2-2 CONSTRUCTION ORT WORT CITY OF FORT WORTH, TEXAS SANITARY SEWER PIPE REPLACEMENT DATE: FEB. 2009 WTR-018 EXISTING SURFACE / LA 3\ OUTSIDE DIAMETER OF BELL SECTION A -A \\ [ \ PROPOSED WATER MAIN 8 8 DATE: FEB. 2009 TRENCH CROSSING NOTES: 6" BLIND FLANGE TAPPED 2" WITH 2" BRASS PLUG WITH C.C. THREAD. 125# PATTERN BLIND FLANGE DRILLED AND TAPPED FOR 6" BLIND FLANGE. 6" BLIND FLANGE ATTACHED WITH BRONZE BOLTS. GASKETS SHALL BE FULL FACED AS OTHERWISE REQUIRED IN E 2-4. LIFTING LUGS SHALL BE PROVIDED IN QUANTITIES SUFFICIENT TO LOFT AND HANDLE THE FLANGE AS A BALANCED LOAD. ATTACH THE 125# PATTERN BLIND FLANGE WITH STEEL BOLTS AND BRONZE NUTS THEN COVER WITH CEMENT GROUT AFTER INSTALLATION. 125# PATTERN FLANGE, UNLESS REQUIRED OTHERWISE. FLANGES AND BLIND FLANGES TO BE DESIGNED TO WITHSTAND PRESSURE RATING OF PIPE. WYE BRANCH TO BE ONE SIZE LARGER THAN, BUT TAPERED TO STANDARD RUN NORMAL DIAMETER UNLESS OTHERWISE SPECIFIED. STANDARD RUN DIAMETER E1-4 MATERIAL E2-4 CONSTRUCTION FORT CITY OF FORT WORTH, TEXAS STANDARD CLEANING WYE DATE: FEB. 2009 WTR-022 MATERIALS STANDARD 1" CORPORATION (W/ TAP SADDLE WHEN REQUIRED) I I HI I I-11 117 „9 1 IIIII M � III _-4- W \ o a 0 0 v)FY w a> CC 3� > 0 00 to o N K a Ww Q w U !r o U _Z O O Z Ua O M n �3 O a Z J 2 11- a 0aa >, ow am a 0 O d U ro m w 0 N W ci w_ O cr N Z F Z O� vw UCC u)0 n N0 U N x W W .- N CC STANDARD 1" CURB STOP, 90 ELBOW & 1" x 1" TYPE K COPPER SERVICE LINE 1 III zo �0I 1III_ II' CC W3 < a W • TRENCH AREA WITH SAND. III=1 - II W h OF- Z W Z �a a OZ O 0 W • 20I X W W W W CC0O Z CZzOE 0¢w0 Q F-OZ _O o ZQr- 0 F- Q z0zW c�C¢a J F-O a z,*3CY a W W 0 a 00 SJcr C W W Ore a z oN F- xW ww z1- z~ o") z o Z zaa a.J<0 Y aJ Ill K o W L JOB aa0 N 0 Fn 0 W o W� ZK 0 W U a d z• 0 U Q o zj a a_ csi aim 0 00 0 �z° J V)Izd Z x W STATION WITH DOOR DATE: FEB. 2009 10 N 9 1- CITY OF FORT WORTH, TEXAS WATER SAMPLING STATION it 0 Y R [R38mm] fti CO - E E E E 0 COVER SECTION COVER SECTION *FOR NON -PAVED AREAS ONLY. 0) e4 H W F— W a) tic 8a� r Z > z E E 0 Of— ct 0 E N OE W u_ _ X to O. Q, 0 to trs ofr}: MINIMUM 6" INITIAL BACKFILL COVER MINIMUM 6" EMBEDMENT dill-l=i1'I i(—fi=iii 111=11 I I I II 1 I I I I I 1 I I I I I i i=11 I I I I1 WATER: SIZES UP TO AND INCLUDING 12" III TYPE "C" BACKFILL SEE SPEC. Ei-2.4 G.C.D. SAND MATERIAL EMBEDMENT & INITIAL BACKFILL SEE SPEC. E1-2.3 G.C.D. III_IIII� MINIMUM 12 INITIAL BACKFILL COVER MINIMUM 6" EMBEDMENT I1111111111111111111111111r11111 1111 TYPE "C" BACKFILL SEE SPEC. E1-2.4 G.C.D. FILTER FABRIC— SUPAC—HEAVY GRADE 8NP (UV) OR APPROVED EQUAL. CRUSHED STONE SEE SPEC. E1-2.3 G.C.D. WATER: SIZES 16" AND LARGER SANITARY SEWER: ALL SIZES NOTE: SPECIFICATION REFERENCES ARE FOR WATER AND SANITARY SEWER ONLY. SAND GRADATION • LESS THAN 10% PASSING #200 SIEVE • P.I. = 10 OR LESS CRUSHED STONE GRADATION SIEVE SIZE y2.. 34" #4 #8 RETAINED 0-10 40-75 55-90 90-100 95-100 MATERIAL SPECIFICATIONS THE EMBEDMENT AND BACKFILL DETAILS PROVIDED ON ' THIS SHEET SHALL REPLACE APPROPRIATE PROVISIONS OF E1-2.4(b) AND E1-2.3 OF THE GENERAL CONTRACT DOCUMENTS AND SPECIFICATIONS FOR WATER DEPARTMENT PROJECTS (G.C.D.) ALL OTHER PROVISIONS OF THESE ITEMS SHALL APPLY. PIPE SIZE I.D.CLEARANCE DITCH WALL MINIMUM —A 6" 8.6" 8" 7.5" 10" 6.5" 12" 6" 16" 6" 20" 6" 24" 6" 30" 9" 36" 9" 42" 9" 48" 9" CITY OF FORT WORTH, TEXAS WATER AND SANITARY SEWER EMBEDMENT AND BACKFILL DETAILS DATE: NOV 2010 WTR-029 APPENDIX A STANDARD DETAILS (SANITARY) 0 N O N) N ler 44*•- _% ,:��44 , I 2, Or' o nf I \I NOTES: 1. THIS STRUCTURE TO BE USED ONLY WHERE PIPE SIZE IS 39" OR LARGER. 2. 21x3' OPENING IN THE PIPE TO BE FABRICATED AT PIPE PLANT AND NOT IN THE FIELD, EXCEPT WHEN CONSTRUCTION IS ON EXISTING SYSTEM. E1-14 MATERIAL E2-14 CONSTRUCTION /— 8-#4 BARS ,(TYP) 2" TYP. 4000 PSI CONCRETE ENCASEMENT F2114:41plogjj CITY OF FORT WORTH, TEXAS STANDARD TYPE "A" ACCESS MANHOLE PLAN VIEW DATE: FEB. 2009 SAN-001 MANHOLE FRAME, COVER, GRADE RINGS AND CONCRETE COLLAR PER SAN-009 WITH "SEWER" CAST IN LID. 2 COATS OF BITUMASTIC COATING JOINTS RECOATED AFTER SECTIONS PUT TOGETHER A GROUT T.l x N ¢ ASTM C-76 CLASS III RCP PRECAST MANHOLE SECTIONS OR EQUAL. (REF. E2-14) USE 4000 PSI CONCRETE E1-14 MATERIAL E2-14 CONSTRUCTION REFER TO SAN-009 TRENCH WIDTH CONC. CRADLE TO EXTEND TO PIPE BELL 0-RING GASKETS O JOINTS (TYP.) A 1O 4' DIA. FOR SEWER PIPE UP TO 21" DIA. 5' DIA. FOR SEWER PIPE 24" TO 36" DIA. B VARIES WITH PIPE DIA. SECTION A -A SECTION B-B CITY OF FORT WORTH, TEXAS STANDARD 4' DIAMETER MANHOLE DATE: FEB. 2009 SAN-003 FINISH GRADE 15" BELOW FINISH RIM ELEVATION FOR STREET RECONSTRUCTION MANHOLE FRAME, COVER, GRADE RINGS AND CONCRETE COLLAR PER SAN-009 WITH "SEWER" CAST IN LID. < 48„ APPLY 2 COATS OF BITUMASTIC COATING. E1-12 MATERIAL E2-12 CONSTRUCTION S GROUT 30" MIN. 6 is FLAT SLAB TOP MIN. 6" THICK, DESIGNED TO MEET OR EXCEED H-20 LOADING MONOLITHIC CONCRETE (4,000 PSI) OR ASTM C478 PRECAST MANHOLE SECTIONS. .71'. SECTION A -A PLAN 0-RING GASKET 14 JOINT (TYP.) PRECAST JOINT DETAIL 48" R.G. ORT WORT CITY OF FORT WORTH, TEXAS DATE: FEB. 2009 SHALLOW MANHOLE SAN-004 USE SDR-26 PIPE TO FIRST JOINT BEHIND LIMIT OF EXCAVATION CONCRETE COLLAR t LIMITS OF EXCAVATION E1-14 MATERIAL E2-14 CONSTRUCTION MANHOLE FRAME, COVER, GRADE RINGS AND CONCRETE COLLAR PER SAN-009 WITH "SEWER" CAST IN LID. SDR-26 TEE BLE DIAMETER 2"-0-1r [-0-3" I 30" CLEAR OPENING APPLY INTERIOR CORROSION PROTECTION AS REQUIRED. k A INSTALL NUTS AWAY FROM M.H. WALL ON M.J. FITTING COR-TEN BOLTS '-oi. - IF REQUIRED, PROVIDE STUB EXTENSION AT END OF P.E. IN M.H. WALL SLOPE 171' TYP, 7/ GROUTED INVERT USE 4000 PSI CONCRETE APPLY 2 COATS OF •BITUMASTIC COATING , CONCRETE - SEE STANDARD 4' DIA. M.H. DETAIL SAN-003 , VERTICAL TO 3/4 POINT OF PIPE 0 4' DIA. FOR SEWER PIPE UP TO 21" DIA. 5' DIA. FOR SEWER PIPE 24" TO 36" DIA. oinf_4(Fur CITY OF FORT WORTH, TEXAS STANDARD 4' DIAMETER DROP ACCESS MANHOLE DATE: FEB. 2009 SAN-005 NOTES: A. STANDARD PIPE FITTINGS SHALL BE USED TO FORM INVERTS OF JUNCTION MANHOLES WHEN POSSIBLE, WITH INSTALLATION AS FOLLOWS: 1. PIPE FITTING. 2. POUR MANHOLE FLOOR TO SPRING LINE OF FITTING. 3. BREAK OUT TOP OF FITTING TO SPRING LINE. 4. POUR REMAINDER OF MANHOLE INVERT TO PROVIDE VERTICAL INVERT WALL UP TO 3/4 POINT OF THE LARGER PIPE INVOLVED, AS DETAILED. 5. STEEL TROWEL FINISH INVERT OF MANHOLE. B. WHEN SPECIAL SITUATIONS PROHIBIT USE OF STANDARD PIPE FITTINGS AS ABOVE OUTLINED, THE INVERT SHALL BE FORMED OF CONCRETE AND STEEL TROWEL FINISHED TO PROVIDE SIMILAR FUNCTIONAL CHARACTERISTICS TO THOSE AFFORDED BY THE ABOVE INSTALLATION. INVERTS THUS FORMED SHALL BE CONSTRUCTED TO THE ENGINEER'S SATISFACTION. E1-14 MATERIAL E2-14 CONSTRUCTION SECTION A -A WHEN PIPE S ZES DIFFER, MATCH THE PIPE CROWNS. ORT WORT CITY OF FORT WORTH, TEXAS DATE: FEB. 2009 JUNCTION MANHOLE BOTTOM SAN-006 COLLAR CONFIGURATION FOR PAVED AREA MANHOLE FRAME AND 32" DIA. DUCTILE IRON COVER. (REFER TO STD. PRODUCT LIST) A 4000 PSI CONCRETE 8-#4 REBARS TYP. 2" x 8" x 30" I.D. CONCRETE PRECAST GRADE RINGS PER ASTM C478. lO REBAR SHALL BE PLACED 3" MIN. FROM TOP AND BOTTOM OF CONCRETE COLLAR. E1-14, E1-20, E1-21 MATERIAL E2-14, E2-20, E2-21 CONSTRUCTION 32" MIN. 30" CLEAR OPENING 2 ROWS OF RAM-NEK SEAL w/STAGGERED JOINTS OR APPROVED EQUAL. COLLAR CONFIGURATION FOR UNPAVED AREA SECTION A -A WHERE MANHOLES ARE IN THE STREET, INSTALL 2 OR MORE GRADE RINGS, AS NEEDED, BETWEEN CASTING AND TOP OF PAVEMENT. HINGED LIDS INSTALLED IN STREETS SHALL OPEN AGAINST THE FLOW OF TRAFFIC. 3/" CHAMFER (TYP.) GROUND I -_i-(I I -III-r-I�11 I } - CONCRETE COLLAR HEIGHT VARIES HINGED LIDS ARE REQUIRED ON ALL ELEVATED MANHOLES, JUNCTION BOXES AND WHERE SPECIFIED ON PLANS. (REFER TO STD. PRODUCTS LIST) LOCKS TO BE INSTALLED ON ALL MANHOLE LIDS BELOW THE 100-YEAR FLOOD ELEV. AND WHERE SPECIFIED ON PLANS. ORT WORT CITY OF FORT WORTH, TEXAS MANHOLE FRAME, COVER, GRADE RINGS AND CONCRETE COLLAR DATE: OCT. 2009 SAN-009 PLAN VIEW 4-#3 DOWELS SPACED EVENLY SECTION A -A SECTION B-B NOTE: DROP TROUGH WILL BE POURED MONOLITHICALLY WITH CAST IN PLACE BENCH, OR DOWELED AND GROUTED TO PRECAST BENCH. Q WORireT CITY OF FORT WORTH, TEXAS HYDRAULIC SLIDE DATE: FEB. 2009 SAN-010 CLEANOUT NOTES Ww W La [\ la `0z\± ±/ §)§\// !\ $ /do cc 000 00 0 PROPERTY LINE \_ 0< {g ) 0 cc 0 WZ WW Ww Ww WN WO HM 02 \\00 rei Do 0 o 03 0-1 WS WM oam SWEEP TEE <0 /) 3aV0 0C W111 \00 2/\§:2\Q wee \ ZO \{ LI▪ J \a 0 0 SEWER MAIN PRODUCT INFORMATION Jo \ ( \ )) \vu TD oo E! 1®VV )4" SS BOLTS cc o cc cc ax z m < # m, 0 CLEAN_OUT__NOTES w 0 > w 5 ON. SW = m~ r0 WZ 0 y W~ O N U O O FO 0x1---vi~w mWw ¢M ~ Z m N, W 3 d J Y 1i 1 1n tor- mN OQ 4.1(74 O'O wIV mJV)Sm }w ON OZ On QO �N O W¢ W Z Q F W F 2 O W DwmuJ0 ¢„ Qm QWcT mQ OW O:mM WZ UJ ~NU W<3ZQVW Wi UW)2 �Q 3v) WOO. Ow2mN O:o Ww W} w Fm U 10 Om. I-J J N W J J J W O W W J WM W O O 0 2 0 0 J ccZ 0‹ OJ 2 O N- �24) OmOom1-5 WO UQ5 e- N M Y PROPERTY LINE r)- W 0 N Q 30 0 w w ; a: ow -0_ Z 0 Z 0 } W Z JO 0 i � 0 N PON Z w U W O N QUO: w owF- U Z (---co V)0 ZU_Ja OJ wow Qa 0a00 MO Z wU -'OF mJ 00W VPSD Or QQ1n OM mZOf W 1- W K 0 0 0 Z SEWER MAIN Z 5 O INFORMATION U 0 O SAN-011A 1- 0 Z 8W -IWy re W < W °coa >- re �<0 0 U 2L 1� a rn O Z 'It0I- I E o � a oto n 0) N ST IRON N 0 2 U 3 °° 0 c nley Roberts & Assoc., N E w O Z CAST IRON COMPACTED BENTONITE CLAY OR 2:27 CONCRETE EXISTING GROUND 4' OR TO BOTTOM OF PAVEMENT BASE OR TOP SOIL MINIMUM TRENCH WIDTH = PIPE DIA. + 1' 2 L TRENCH I WIDTH TYPICAL SECTION 1 200' MIN. SPACING PER 3 CITY OF FORT WORTH TREE ORDINANCE. IIIIII 11 =1 "- I1 UNDISTURBED SOIL - ORT WORT CITY OF FORT WORTH, TEXAS CLAY DAM DATE: FEB. 2009 SAN-019 EXISTING SURFACE 0 O O E1-7 MATERIAL E2-7 CONSTRUCTION BACKFILL AS APPROPRIATE 0 1, I I,;,I I IIII-III= II-,II6 6" MIN. DIMENSION. 6" MAX. FOR PAY PURPOSES WHEN BID PER CUBIC YARD. 6" MIN. DIMENSION. MAX. FOR PAY PURPOSES SHALL BE 6" ON MAINS 24" AND SMALLER 9" ON MAINS 30" AND LARGER WHEN BID PER CUBIC YARD. 4" MIN. DIMENSION. 4" MAX. FOR PAY PURPOSES. WHEN BID PER CUBIC YARD. CLASS 'Es (1500 PSI) CONCRETE. ORT WORT CITY OF FORT WORTH, TEXAS CONCRETE ENCASEMENT DATE: FEB. 2009 SAN-020 APPENDIX B GEOTECHNICAL ENGINEERING REPORT E` N GIN K Ee S GEOTECHNICAL ENGINEERING REPORT MISCELLANEOUS PAVING IMPROVEMENTS 2008 CIP PROJECT- CONTRACT 7A FORT WORTH, TEXAS Prepared For: ARS ENGINEERS, INC. 5910 NORTH CENTRAL EXPRESSWAY, SUITE 1000 DALLAS, TEXAS 75206 ATTN: MR. RAM C. GOPAL, P.E., CFM JULY 2010 PROJECT NO. 10-1487 ENGINEERS July 13, 2010 Mr. Ram C. Gopal, P.E., CFM Senior Project Manager ARS Engineers, Inc. 5910 N. Central Expressway, Suite 1000 Dallas, Texas 75206 Re: GEOTECHNICAL ENGINEERING REPORT PAVING IMPROVEMENTS 2008 CIP PROJECT- CONTRACT 7A BELLE PLACE, DOROTHY LANE, SUTTER STREET FORT WORTH, TEXAS STL PROJECT No. 10-1487 Dear Mr. Gopal: Southwestem Testing Laboratories, L.L.C., dba STL Engineers (STL) is pleased to provide the results of a geotechnical investigation conducted for the referenced project. This investigation was performed in accordance with the scope outlined in our revised proposal No. 09-1631 dated May 24, 2010 and was authorized by Mr. Ayub R. Sandhu, P.E., RPLS on June 3, 2009. This report was prepared in accordance with the City of Fort Worth Pavement Design Standards Manual (the manual), dated June 30, 2005, and the pavement design was performed using the AASHTO Guide for the Design of Pavement Structures guidelines (current edition). Engineering analyses and recommendations are contained in the narrative section of the report. Results of ourfield and laboratory investigation are submitted in detail in the Appendix section of the report. We appreciate the opportunity to be of service to you on this project. Please contact us if you have any questions or need any additional services. g�P ' kys lr> � 260 air *q ti p: •. * 4, ELIE A. GHANNOUM 5 , 51)%, �81400 :e 45 Elie ATberf nnoum, P.E. :p/ ..cG!S S RF'*@'ott M. Pettit, E. Senior Geo echnical Engineer ryrt ' i/o" " . 1(` Vice President Registered Engineering Firm # 8133 lEl Copies Submitted: 3 Geotechnical Engineering • Environmental Consulting • Construction Materials Testing 1420 West Mockingbird, Suite 550 • Dallas, Texas 75247 • Tel: 214-630-3800 • Fax: 214-630-3898 www.sllengineors.com MNJBE • DBE • HUD • HUBZone ENGINEERS TABLE OF CONTENTS Page INTRODUCTION 1 PURPOSES AND SCOPE OF STUDY 2 FIELD OPERATIONS AND LABORATORY TESTING 2 GENERAL SITE CONDITIONS 3 ANALYSIS AND RECOMMENDATIONS 4 RECOMMENDATIONS FOR THE PLACEMENT OF CONTROLLED EARTH FILL 10 CONSTRUCTION OBSERVATIONS 12 REPORT CLOSURE 12 APPENDIX A Plate BORING LOCATION PLAN A.1& A.2 BORING LOGS A.3-A.8 KEY TO CLASSIFICATIONS AND SYMBOLS A.9 UNIFIED SOIL CLASSIFICATION SYSTEM A.10 SWELL TEST RESULTS A.11 LIME SERIES A.12 through A.14 APPENDIX B Pape FIELD OPERATIONS B-1 ENCANEERS LABORATORY TESTING B_3 APPENDIX C PAVEMENT DESIGN SOLUBLE SULFATES TEST RESULTS ENGINEERS GEOTECHNICAL ENGINEERING REPORT MISCELLANEOUS PAVING IMPROVEMENTS 2008 CIP PROJECT- CONTRACT 7A FORT WORTH, TEXAS INTRODUCTION Southwestern Testing Laboratories, L.L.C., dba STL Engineers (STL) understands the proposed project will consist of repaving three streets, located within the City of Fort Worth, Texas. A total of approximately 3,100 linear feet of pavement will be reconstructed. The general location and orientation of the streets is presented on Plates A.1 and A.2 in Appendix A of the report. This study was performed in support of the design of the following streets. Contract Street Name Approximate Linear Feet Proposed No. of Borings 7A Sutter Street (from Crestline Rd to Lafayette Ave) 900 2 Dorothy Lane(from Lafayette Ave to Byers Ave) 1,000 2 Belle Place (from Collinwood Ave to Calmont Ave) 1,200 2 It is our assumption that rigid Portland cement concrete (PCC) pavement sections are being considered for the project. STL will utilize the City of Fort Worth Pavement Design Standards Manual, 2005 to design the pavement sections. This report was prepared in accordance with the City of Fort Worth Pavement Design Standards Manual (the manual), and the pavement design was performed using the AASHTO Guide for the Design of Pavement Structures guidelines (current edition). Protect No. 10-1487 Page 1 PURPOSES AND SCOPE OF STUDY The principal purposes of this investigation were to evaluate the general subsurface conditions at the various streets, and to develop geotechnical recommendations for the design and construction of new pavements. To accomplish its intended purposes, the study was conducted in the following phases: (1) locate, mark borings and clear utilities; (2) drill sample borings to evaluate the soil conditions at the boring locations and to obtain soil samples; (3) conduct laboratory tests on selected samples recovered from the borings to establish the pertinent engineering characteristics of the subgrade materials; and (4) perform engineering analyses, using field and laboratory data, to develop pavement design criteria. FIELD OPERATIONS AND LABORATORY TESTING Subsurface conditions were evaluated by advancing a total of 6 sample borings, drilled to depths of about 10 feet below existing grades. The distribution of borings at each street is presented in the table below, and the approximate locations of the borings are presented in Appendix A of the report. Boring Summary Street Name No. of Borings Boring Labels Plate Location Sutler Street 2 B-1 and B-2 A.1 Dorothy Lane 2 B-3 and B-4 A.1 Belle Place 2 B-5 and 8-6 A.2 The borings were drilled on June 11, 2010. Sample depths, descriptions of soils/rock, and classifications (based on the Unified Soil Classification System) are presented on the Boring Logs, Plates A.3 through A.8. Keys to terms and symbols used on the logs are shown on Plates A.9 and A.10. Laboratory tests were performed on selected samples recovered from the borings to verify visual classification and determine the pertinent engineering properties of the soils encountered. Unconsolidated- Undrained (UU) triaxial shear tests were performed on selected clay samples to determine the strength of Project No. 10-1487 Page 2 the subgrade soils to be used in the estimation of the Califomia Bearing Ratio (CBR). Classification and strength test results are presented on the Boring Logs. Swell tests were performed on selected clay samples to evaluate the swell potential of the subgrade soils. The samples were incrementally air dried prior to testing in order to bring their moisture contents to at or below the Plastic Limit, in order to simulate swelling from a dry condition. Many of the soils sampled during this study contained limestone fragments and/or sand which affected the test results. Swell test results are presented on Plate A.11. Descriptions of the procedures used in the field and laboratory phases of this study are presented in Appendix B of this report. GENERAL SITE CONDITIONS Surface Conditions The various project sites consist of existing streets, which are currently paved with asphaltic concrete (AC). Geology Generally, the streets are located in the Duck Creek Formation. The Duck Creek Formation (Kdc); mostly consists of limestone and clay. The clays contain of pyrite and calcareous nodules. The limestone consists of 0.2 to two (2) feet thick beds. The formation is about 30 to 100 feet thick, and becomes thinner southward. Subsurface Soil Conditions Descriptions of the various strata and their approximate depths and thicknesses are shown on the Boring Logs. A brief summary of the stratigraphy encountered at the borings is given below. In general, the borings encountered clay, silty clay, and sandy clay, followed by light brown weathered limestone to the borings termination depth. All borings were drilled through existing AC pavement. In most of the borings the AC pavement was followed by gravelly sand and gravelly clay flexbase course. The borings were typically advanced to a depth of about 10 feet below existing grades. Project No. 10.1407 Page 3 The Plasticity Index (PI) of the samples tested ranged from 11 to 44, indicating low to very high soil plasticity. A high Plasticity Index is generally associated with a high potential for swelling with changes in soil moisture content. Due the high variability of the subsurface soils encountered; please refer to the attached Boring Logs for a more detailed description of the subsurface soils at specific locations. The Boring Logs are attached in Appendix A of this report. ANALYSIS AND RECOMMENDATIONS Pavement Design Recommendations As indicated previously, STL understands that a PCC pavement is being considered for the new improvements. As described earlier, our design was performed using the AASHTO Guide for the Design of Pavement Structures in accordance with the City of Fort Worth Pavement Design Standard Manual (the manual). As a first step in the design process, the swell potential of the subgrade soils was evaluated. Swell ratios were calculated, based upon the free swell test results, and the thicknesses of the potentially active clay soil strata. The calculated swell ratios are tabulated on Plate A.11. Tests taken in two of the three street alignments resulted in swell ratios of 1.0 or greater. In these locations, lime treatment of the subgrade soils will be required in accordance with the requirements of the manual. At Belle Place, limestone was present below the pavement section, and therefore lime stabilization is not required. Based on the street classifications provided by ARS Engineers, Inc., all of the streets are classified as residential -rural (low -volume) with annual Equivalent 18 kip Single Axle Load (ESALS) of 25,000 in one direction. A 25 year design life was used as indicated in the manual. The results of our analyses and assumptions are tabulated below. Unconsolidated-undrained triaxiat tests were performed on selected clay samples recovered. Shear Project No. 10.1487 Page 4 ENGINEERS strength values from the tests were correlated with California Bearing Ratio (CBR) values, and residual modulus values as presented in Plate B.1 of the manual. The CBR values were estimated to be approximately 0.62 times the undrained shear strength (in pounds per square inch (psi)) of the soils tested. Based on that relationship, and using the averaged soil strength for each group of borings, the CBR value estimated for the various streets ranged from 10 to 16 for the natural subgrade. None of the three (3) street alignments had estimated CBR values of three (3) or less. For the streets which will require subgrade stabilization, the composite CBR values were estimated using a laboratory determined CBR value of 20 for the lime treated subgrade (adjusted CBR of 14), and a thickness of 6 inches for the treated layer. The calculated composite CBR values ranged from 17 to 23 for the 6 inch thick lime stabilized subgrade. CBR values with corresponding Resilient Modulus values for each street are presented in the table below: Street Name Stabilized Subgrade Natural Subgrade 6" Thick Lime Stabilized Subgrade over Natural Soil Required? Estimated CBR Estimated Resilient Modulus (psi) Estimated Composite CBR Estimated Resilient Modulus (psi) Sutter Street Yes 16 13063 23 16655 Dorothy Lane Yes 10 9497 17 13540 Belle Place No 10 9497 17 13540 Project No. 10-1487 Page 5 A rigid PCC design for each street was performed using 1993 AASHTO design equations and the DARWin Pavement Design and Analysis System. The results are presented in Appendix C of this report. For the PCC pavement designs, the following design inputs were used: Pavement Type — Jointed Reinforced Concrete Pavement 18-kip ESALs over Initial Performance Period (25 years) — 625, 000 (low -volume) Initial Serviceability — 4.5 Terminal Serviceability — 2.0 28-day Mean PCC Modulus of Rupture — 650 psi 28-day mean elastic modulus of Slab — 4,400,000 psi Reliability Level — 80% Loss of Support - 2.0 Overall Standard Deviation — 0.35 Load Transfer Coefficient, J — 3.0 Overall Drainage Coefficient, Cd — 0.7 (see note below) Mean Effective k-value — estimated by the program based upon the input Resilient Modulus Note: For PCC pavements constructed directly on clay subgrade or stabilized clay subgrade, the quality of drainage was assumed to be "very poor", resulting in the overall drainage coefficient of 0.7 shown above. Our recommended pavement sections are presented in the following table: Street Subgrade Preparation Thickness of Pavement (in) Sutter Street 6" Lime Stabilized 6% lime (301b./s.y.) 7.5 Dorothy Lane 6" Lime Stabilized 8% lime (38 Ib. /s.y.) 7.5 Belle Place No Lime Stabilization 7,5 ote: Percentage of lime needs to be verified in the field. Jointed Reinforced Concrete Construction Recommendations The pavements should be adequately reinforced, with expansion, contraction, dummy saw and construction joints as required in Section 4 of the City of Fort Worth Manual. The spacing of the joints will depend primarily on the type of steel reinforcement used. STL recommends No, 3 steel rebar Project No. 10-1487 Page 6 spaced at 18 inches center to center in both longitudinal and transverse direction. It is our experience that dummy saw joints of 12 to 15-foot spacing, saw cut to a depth of at least one -quarter of the pavement thickness, in both the longitudinal and transverse directions, have generally exhibited less uncontrolled post -construction cracking than pavements with wider spacing. Frequent use of expansion and contraction joints will improve pavement performance. For PCC pavement, concrete with a minimum 28 day compressive strength of 3,500 pounds per square inch or more should be used. The coarse aggregate in the concrete should consist of crushed limestone rather than rounded gravel. We recommend lime stabilization of the subgrade on the indicated streets using a minimum of six (6) to eight (8) percent lime, as shown above, (by dry soil weight) to a depth of six (6) inches (about 30 to 38 pounds per square yard), respectively. Lime stabilization should be performed in accordance with Item STS 024 of the City of Fort Worth Pavement Specifications. Pavement Subgrade Preparation All existing pavements, base, topsoil, vegetation, and any other unsuitable materials should be removed. The pavement subgrade should be proofrolled with a fully loaded tandem axle dump truck (or similar pneumatic -tire equipment). In areas to be cut, the proofroll should be performed after the final grade is established. In areas to be filled, the proofroll should be performed prior to placement of engineered fill. Areas of loose or soft subgrade encountered in the proofroll should be removed and replaced with engineered fill, or moisture conditioned (dried or wetted, as needed) and compacted in place. Depending on the final grade of pavement, limestone could be encountered near pavement subgrade elevation at some locations. Where bedrock is present at cut subgrade, lime stabilization is not required in the rock subgrade. However, the limestone should be undercut to a minimum depth of six (6) inches and replaced with crushed limestone flexible base, which conforms to Type A or Type D, Grade 1, Item No. 247, of State Department of Highways and Public Transportation (SDHPT), 2004 Standard Specifications for Construction of Highways Streets, and bridges or lime stabilized borrowed soils. The base should be compacted to 98 percent of the maximum dry density determined using SDHPT Test Method Tex-113-E. Project No. 10-1487 Page 7 The lime stabilized soils should be compacted per our recommendations provided in the following section of the report. In addition allowance should be made at the interface between the rock and the subgrade soils to control differential settlement and pavement cracking between the two different materials. Grading and compaction of pavement subgrade should follow the procedures outlined in the section entitled "Recommendations for the Placement of Controlled Earth Fill". The final grades must be such that drainage is facilitated, and access of surface water to the subgrade materials is prevented. Soluble Sulfates in Pavement Subgrade From our experience, relatively high concentrations of soluble sulfates can be encountered randomly throughout the Dallas -Fort Worth Metroplex. Soluble sulfates can react with lime or cement, water, and clay minerals to create a new mineral called ettringite. Ettringite expands in volume upon formation, which can create heaving in the chemically -treated portion of the pavement subgrade. This sulfate - induced heave of the chemically -treated subgrade can manifest itself as slightly elevated and elongated mounds (commonly called "gopher trails") or blocks of clay subgrade thrust up and over adjacent subgrade. If present, soluble sulfates can occur in relatively small and randomly spaced locations. Analytical testing was performed to aid in risk assessment of sulfate -induced heave. Analytical test results showing soluble sulfate concentrations greater than about 2,000 to 3,000 ppm are indicative of elevated risk of heave occurring. The majority of the sulfate tests performed from samples recovered from this site resulted in levels of soluble sulfates less than 100 ppm. It should be noted that levels of soluble sulfates less than 100 ppm does not necessarily indicate heaving will not occur. This is because sulfate -laden zones in the subgrade may be missed in the sampling process. However, in the residual soils of the previously listed geological formation, sulfate induced heaving is typically not a concern. A copy of the analytical test results is attached in Appendix C of this report. Project No. 10-1487 Page 8 General As previously discussed, limestone was encountered near the existing pavement grade at some boring locations, and we expect limestone to be encountered at pavement level grade at some locations during site grading, utility installation and other general excavations. The limestone can be hard to difficult to excavate and the contractor selected should have experience with excavation in hard limestone. All excavations should be shored, sloped and shielded in accordance with OSHA requirements. Groundwater seepage can occur at the ground surface where limestone is at or near the surface. Subsurface drains should be provided in areas where seasonal seepage may be objectionable. The drains should consist of a six (6) inch diameter slotted drain pipe embedded in a free -draining gravel medium. The gravel should be surrounded by a geo-textile filter fabric to prevent the intrusion of fines, and the drains should be sloped down to drain to storm sewers or nearby drainage features. Subsurface drainage system should comply with specifications outlined in Section STS-021 of the manual. Every attempt should be made to limit the extreme wetting or drying of the subsurface soils because some swelling and shrinkage of these soils will result. Standard construction practices of providing good surface water drainage should be used. A positive slope of the ground away from the pavement edges should be provided. Also, ditches or swales should be provided to carry the run-off water both during and after construction. Root systems from trees and shrubs can draw a substantial amount of water from the clay soils at this site, causing the clays to dry and shrink. This could cause settlement beneath grade -supported paving. Newly planted trees and large bushes should be located a distance equal to at least one-half their anticipated mature height away from the pavement edges. Project No. 10-1487 Page 9 RECOMMENDATIONS FOR THE PLACEMENT OF CONTROLLED EARTH FILL Fill and Backfill Materials General site fill in the construction area should consist of on -site material approved by the Soils Engineer. Imported fill should comply with specifications requirements descried in Appendix C of the Fort Worth Pavement Design Standard Manual, and should be approved by the Soils Engineer. The fill material should be placed in level, uniform layers, which, when compacted, should have moisture content and density conforming to the stipulations called for herein. Each layer should be thoroughly mixed during spreading to provide uniformity of the layer. The fill thickness should not exceed 8-inch loose lifts. Prior to and in conjunction with the compacting operation, each layer should be brought to the proper moisture content as determined by ASTM D 698. The clay soils should be moisture conditioned to a moisture content that is between two (2) percentage points below optimum and four (4) percentage points above optimum. After each layer has been properly placed, mixed and spread, it should be thoroughly compacted to between 95 and 100 percent of Standard Proctor Density as determined by ASTM D 698. Density Tests Field Density tests should be made by the Soils Engineer or his representative. Density tests should be taken in each layer of the compacted material below the disturbed surface. If the materials fail to meet the density specified, the course should be reworked as necessary to obtain the specified compaction. Utility Backfill Backfill for utility lines should be properly compacted to reduce the risk of pavement cracking. Bedding around utility lines should conform to the manual and the City of Fort Worth specifications. The upper 24 inches of backfill consist of lime stabilized soils to reduce the risk of surface water percolating down into Project No. 10-1487 Page 10 the granular bedding layer. Water collecting in sand backfill can cause differential movement near utility lines. Water jetting of utility backfill is not recommended. Project No. 10.1487 Page 11 ENGINEERS CONSTRUCTION OBSERVATIONS in any geotechnical investigation, the design recommendations are based on a limited amount of information about the subsurface conditions. In the analysis, the geotechnical engineer must assume the subsurface conditions are similar to the conditions encountered in the borings. However, during construction quite often anomalies in the subsurface conditions are revealed. Therefore, it is recommended that a qualified firm be retained to observe earthwork and pavement construction and perform materials evaluation and testing during the construction phase of the project. This enables the geotechnical engineer to stay abreast of the project and to be readily available to evaluate unanticipated conditions, to conduct additional tests if required and, when necessary, to recommend alternative solutions to unanticipated conditions. REPORT CLOSURE The analyses, conclusions and recommendations contained in this report are based on site conditions as they existed at the time of the field investigation and further on the assumption that the exploratory borings are representative of the subsurface conditions throughout the sites; that is, the subsurface conditions everywhere are not significantly different from those disclosed by the borings at the time they were completed. If during construction, different subsurface conditions from those encountered in our borings are observed, or appear to be present in excavations, we must be advised promptly so that we can review these conditions and reconsider our recommendations where necessary. If there is a substantial lapse of time between submission of this report and the start of the work at the site, if conditions have changed due either to natural causes or to construction operations at or adjacent to the site, or if structure locations, structural loads or finish grades are changed, we urge that we be promptly informed and retained to review our report to determine the applicability of the conclusions and recommendations, considering the changed conditions and/or time lapse. Project No. 10-1487 Page 12 This report has been prepared for the exclusive use of ARS Engineers, Inc. and their designated agents for specific application to design of this project, We have used that degree of care and skill ordinarily exercised under similar conditions by reputable members of our profession practicing in the same or similar locality. No warranty, expressed or implied, is made or intended. Project No. 10.1487 Page 13 11 Li At ji_j ENG INTERS APPENDIX A 1 1 i, +J J \P _ _._1 _DEXTER AVE I i _. J L_ _i p r Id1 W1 CO BRYCE AVE. JN� la r I JAL ._ BYERS AVE. to ! I _ - L_ _ -..- _ _J L. _ LINDEN AVE. r L FCFND- BORING LOCATIONS VP\ 9j: �9S< .--.T rBURNETT_TANDY DR. WASHBURN AVE - 1 F q 3 HARLEY 1 -lnr 5r' . Jam^-= �� 9� IC 7 l( -� 1 nhv JTE '1 '1 1`L. c.JIw J_ uLJL i 1a L.]� nnr ii , Coy LJL_ THE ] 0 _ ,^ it / 1 u � o JI IL J J[ J-_- �t�c'C ._1LJi- L �-J'L,I w L�NCAS Rim 1 .! IuL,i IP 1 LAFAYE TE AVE. J i 1-._____ VICINITY MAP SCALE:NTS L AVE. I DEXTER AVE. r 1�1 ci IwI LBRYCE AVE. J0L z. !oI 1 -1 1 J L.- J % - ! 400 200 r-- _D 0 200 400 SCALE: 1" = 400' STL ENGINEERS PLATE A.1 BORING LOCATION PLAN 2008 CIP PROJECT CONTRACT 7A BUTTER STREET AND DOROTHY LANE FORT WORTH, TEXAS PROJECT NO: 10-1487 FILE NAME: 101487.dwg DRAWN BY: HR DATE: 06-30-10 REVISED BY: DATE: REVISED BY: DATE: APPROVED BY: EG DATE: ! 1 , , ' I 1 • i :---- - - -T L ,__, - LAFAYETTE AVE. ,00-1911' -1- 11ric , . '-- ..- \ c ! ),----1 -, !,,• 1--r-rnr-ir_p:iir-,r-.,-,. Er._,--1; -- _ i- IZ I 1 ‘ j!„_,..L!_f.--j!, !! .1 fi ! ,L jr-IL .L1L/27;" 7 -1.,....-Thl,--- H. i i_ILILL-Cdiji 'D i L •LidA;JE -D 27 ii.,,, ._ 1 L-{ 7 __-6)<TER Ayrji. gill -Ili g ll il .111 wo ,- • . !! - C11 1 !CC i > I ! I 1 I : • • • i BRYCE AVE , ETC - •] itgl" _ BRY*G-E -AVE. __t FCLI, i_ air 1 r ,_, r ! ! 1 1_ .1 -F CL I 1 1 1 I 1 I I I _ LIRI-D-FH- AVE. L JL t 1 I to Ld i 1 r I I-1 ; _1 -1r , 'Lc I ; I-- I 1 ! i 103 1 I I I 03-51 1R 1 1 1 I I I Z! VT I i I 1 I L (2 COLLINW009 AVE. • _T- EL CAmPO AVE. ID i , - -II_ C !DI F-1 . ! - --1 1-- • L .-I L. . _ ii-Li (/), 1 I _ j I-. - . EL -CA-MP-0 AVE. _ _ Tv), L j 0 1- -I 1 - --Hm r- I - - • PERSHING AVE. I I t , -UT I< I t-,31 - • - -1 p — ! 1 j , 1 3:- , 1 L. _ , PERSHING AVE. 10! 11 •cr I i r- -1 f- - - - • -1 ,-- -- • - -•_Lcc-2L a , • — --II-• _i IRCIR-M-AN-AC/E7 i I i 1 I I J (i) a r _ _ 14-611 1 ! 1 ; 1 i I - -- , 1 1 I , _I CALMONT AVE. ' • L. _ _ L. - - L _ _T C__ VICINITY MAP I MEND- BIRCHMAN AVE. SCALE:NTS WEST FREEWAY _ Zait-avir 3D _ _ _ _ _ _ __ _ _ _ _ wEST-FREEWAY- _ _ _ _ _ 400 200 0 200 4 0-- 0 4 BORING LOCATIONS SCALE: 1* = 400' ENGINEERS PLATE A.2 BORING LOCATION PLAN 2008 CIP PROJECT CONTRACT 7A BELLE N_AcE FORT WORTH, TEXAS PROJECT NO: 10.1487 FILE NAME: 101487.cvg DRAWN BY: HR DATE: 06-30.10 REVISED BY: DATE: REVISED BY: DATE: APPROVED BY: EG DATE: Project No. 10-1487 Boring No. B-1 Project 2008 C1P Project, Contract 7A - Fort Worth, Texas 3 ENGINEERS I �_..d! Driller Ground Elevation Location Sutter Street Completion Depth 10.0' Completion Date 6-11-10 Water Observations Groundwater was not encountered during drilling or upon completion of drilling. Type o n Stratum Description m o a E ro S.' w 0 O 0 ra 4»-- 73= 0" to et Passing No 200 Sieve, % Liquid Limit, % il o m E aCI Z' iov a5 Moisture Content, `o r'u a Hand Pen. Reading, tsf Unconsolidated- Undrained Triaxial Test, psf ASPHALT, 2 inches /-- B D 19 6 /\ FLEXBASE, 6 inches r CLAY, silty, very stiff to hard, brown to light brown, with limestone fragments and seams (CL) �— 81 46 21 25 17 112 4.5+ 7526 LIMESTONE, weathered, light brown -with numerous silty clay scams and layers below 9 feet 00/2.75' 32 19 13 I 1 P ® 100/3.5 II 5 - - r ® 100/4' 44 20 24 16 BOTTOM OF BORING 10 LOG OF BORING NO. B-1 Plate A.3 K 101487.GP.i RONE.6DT 6130n0 Project No. 10-1487 Boring No, B-2 Project 2008 CIP Project, Contract 7A - Fort Worth, Texas f ENGINEERS I �.J Driller Ground Elevation Location Sutter Street Completion Depth 10.0' Completion Date 6-11-10 Water Observations Groundwater was not encountered during drilling or upon completion of drilling. Type $ Stratum Description .c n NLL_Nn a m (1) " w a RQD To t- a NF 3 o o mm Passing No 200 Sieve, % Liquid Limit, % a �' E a7 = m IS aE Moisture Content, % Dry Unit Weight, pcf Hand Pen. Reading, tsf Unconsolidated- Undrained Triaxial Test, psf ASPHALT, 2 inches r 3 26 7 FLEXBASE, 6 inches r P L LIMESTONE, weathered, light brown, with numerous silty clay scams r ® 00/2.75 12 100/2.5' u ® 100/2" s BOTTOM OF BORING 10 LOG OF BORING NO. B-2 Plate A.4 Project No. 10-1487 Boring No. B-3 Project 2008 CIP Project, Contract 7A - Fort Worth, Texas 3 1 ENGINEERS I_,I Driller Ground Elevation Location Dorothy Lane Completion Depth 10.0' Completion Date 6-11-10 Water Observations Groundwater was not encountered during drilling or upon completion of drilling. Type npS� 0 Stratum Description r m 0 v coO CO REC % o a Blows/Ft. - SPT Blows/In. - TCP Passing No 200 Sieve, % a E JJ a a E a7 m y aE Moisture Content, % Dry Unit Weight, pcf Hand Pen. Reading, tsf Unconsolidated- Undrained Triaxial Test, psf ASPHALT, 2 inches �- j'� D 22 6 FLEXBASE, 6 inches CLAY, very stiff, bmwn to light brown, with limestone fragments and seams (CH) r 65 67 23 44 20 103 3.0 4724 LIMESTONE, weathered, light brown, with numerous sandy clay seams and partings 00/2.75 13 r rl 00/2.25' 30 16 14 12 5 r 100/2.5' 31 15 16 12 BOTTOM OF BORING 10 LOG OF BORING NO. B-3 Plate A.5 RONEGOT 7/12/10 Project No. 10-1487 Boring No. B-4 Project 2008 CIP Project, Contract 7A - Fort Worth, Texas /. ENGINEERS 1 Driller Ground Elevation Location Dorothy Lane Completion Depth 10.0' Completion Date 6-11-10 Water Observations Groundwater was not encountered during drilling or upon completion of drilling. Type .2a Stratum Description Depth, ft. io REC % RQD % Blows/Ft. - SPT Blows/In. - TCP Passing No 200 Sieve, % Liquid Limit, % Plastic Limit, % �' �l mo Moisture Content, Dry Unit Weight, pcf Hand Pen. Reading, tsf Unconsolidated Undrained Triaxial Test, p pU¢ ASPHALT, 2 inches r B 32 - 8 6 inches 4 \ FLEXBASE, CLAY, sandy, brown, dry, with limestone fragments and seams (SC) 35 31 14 17 7 4.5 LIMESTONE, weathered, light brown, with numerous clayey sand seams and partings 100/2.5' 10 _Li 100/2" 9 I 17 5 _ _ F ® 00/2.25 10 BOTTOM OF BORING 10 LOG OF BORING NO. B-4 Plate A.6 Project No. 10-1487 Boring No. B-5 Project 2008 CIP Project, Contract 7A - Fort Worth, Texas P.J' , ENGINEERS Driller Ground Elevation Location Belle Place Completion Depth 10.0' Completion Date 6-11-10 Water Observations Groundwater was not encountered during drilling or upon completion of drilling. Type Ct.• Symbol Stratum Description Depth, ft. 0 (o .. u K e d et Blows/Ft. - SPT Blows/In.. TCP Passing No 200 Sieve, % Liquid Limit, % oo KE IL -I m$ aE Moisture Content, % `u =J m t'd O�. Hand Pen. Reading, tsf Uneonsolidated- Undrained Trlaxial Test, psf ASPHALT, 2 inches f 3 6 inches /- l 1.711 FLEXBASE, LIMESTONE, weathered, light brown, with numerous clayey sand scams and partings 100/2.5 8 5 00/2.75 26 15 11 8 r ® 100/2° 7 BOTTOM OFBORING 10 LOG OF BORING NO. B-5 Plate A.7 0 Z rere Project No. 10-1487 Boring No. B-6 Project 2008 CIP Project, Contract 7A - Fort Worth, Texas 13 1 ENGINEERS I.1 Driller Ground Elevation Location Belle Place Completion Dept, 10 0' Completion Date 6-11-10 Water Observations Groundwater was not encountered during drilling or upon completion of drilling. Type [Symbol Stratum Description t oa) o N a CaO o REC % a IX I -a a.0 (01- {�3n y 00 mm Passing No 200 Sieve, % Liquid Limit, % Plastic Limit, % b0 0.5 Moisture Content, Dry Unit Weight, pcf Hand Pen. Reading, tsf Unconsolidated- Undrained Triaxial Test, psf ASPHALT, nchs b inches \ FLEXBASE, ./T LIMESTONE, weathered, light brown, with numerous clayey sand seams and partings 00/2.25 31 16 15 II ri s 10W2 12 jili "f' ri 100/2' 36 6 BOTTOM OF BORING 10 LOG OF BORING NO. B-6 Plate A.8 SOIL OR ROCK TYPES .> . m m / LEAN CLAY r I LIMESTONE I L.GRAVEL • • • • • SAND • • • • •SANDY • — SHALE SILT SILTY — • SANDSTONE j/� / HIGHLY PLASTIC CLAY ` , CLAYEY `CONGLOMERATE Shelby Tube Auger Split Spoon Rock Core Cone Pen No Recovery TERMS DESCRIBING CONSISTENCY CONDITION, AND STRUCTURE OF SOIL Fine Grained Soils (More than 50% Passing No. 200 Sieve) Descriptive Item Penetrometer Reading, (tsf) Soft 0.0to0.5 Firm 0.5 to 1.0 Stiff 1.0 to 2.0 Very Stiff 2.0 to 4.0 Hard 4.0+ Coarse Grained Soils (More than 50% Retained on No. 200 Sieve) Penetration Resistance Descriptive Item Relative Density (blowsifoot) 0to4 Very Loose 0to20% 4 to 10 Loose 20 to 40% 10 to 30 Medium Dense 40 to 70% 30 to 50 Dense 70 to 90% Over 50 Very Dense 90 to 100% Soil Structure Calcareous Contains appreciable deposits of calcium carbonate; generally nodular Slickensided Having inclined planes of weakness that are slick and glossy in appearance Laminated Composed of thin layers of varying color or texture Fissured Containing cracks, sometimes filled with fine sand or silt Interbedded Composed of alternate layers of different soil types, usually in approximately equal proportions TERMS DESCRIBING PHYSICAL PROPERTIES OF ROCK Hardness and Degree of Cementation Very Soft or Plastic Can be remolded in hand; corresponds in consistency up to very stiff in soils Soft Can be scratched with fingernail Moderately Hard Can be scratched easily with knife; cannot be scratched with fingernail Hard Difficult to scratch with knife Very Hard Cannot be scratched with knife Poorly Cemented or Friable Easily crumbled Cemented Bound together by chemically precipitated material; Quartz, calcite, dolomite, siderite, and iron oxide are common cementing materials. Degree of Weathering Unweathered Rock in its natural state before being exposed to atmospheric agents Slightly Weathered Noted predominantly by color change with no disintegrated zones Weathered Complete color change with zones of slightly decomposed rock Extremely Weathered Complete color change with consistency, texture, and general appearance approaching soil KEY TO CLASSIFICATION AND SYMBOLS PLATE A.9 Major Divisions Grp. Sym. Typical Names Laboratory Classification Criteria .N > m 0 N d z N Y N 0) e c N 0 .la I O 10 0 E a) 0 .c co m E .y 0 N d c m • :v 'Q N to N E c w e y v 0 IL E O co N 2 m E. N c • d V N E CD co N m m o w v (7 o O z W .t wc 03 N 0 GW Well -graded gravels, gravel - sand mixtures, little or no fines GP GM Poorly graded gravels, gravel sand mixtures, little or no fines Silty gravels, gravel -sand -silt mixtures GC Clayey gravels, gravel -sand - clay mixtures U) TO w 0 A • N 0 'y co a) a) rn 3� oZ c as .c m 0 N Cc C w C • 0 U x v SW Well -graded sands, gravelly sands, little or no fines SP Poorly graded sands; gravelly sands, little or no fines 0 c E • m • a) m u) mc a= c E. CO as SM Silty sands, sand -silt mixtures SC ML Clayey sands, sand -clay mixtures Inorganic silts and very fine sands, rock flour, silty or clayey fine sands, or clayey silts with slight plasticity CL Inorganic clays of low to medium plasticity, gravelly clays, sandy clays, silty clays and lean clays OL Organic silts and organic silty clays of low plasticity MH Inorganic silts, micaceous or diatomaceous fine sandy or silty soils, elastic silts CH Inorganic clays of high plasticity, fat clays OH Organic clays of medium to high plasticity, organic silts Pt Peat and other highly organic soils fin 4 m 0- z 7 4 0 0 0 20 Cu D0-°- greater than 4: ---- between 1 and 3 D)a D,ox D60 Not meeting all gradation requirements for GW Liquid and Plastic limits below "A" line or P.I. greater than 4 Liquid and Plastic limits above 'A" line with P.I. greater than 7 Liquid and plastic limits plotting in hatched zone between 4 and 7 are borderline cases requiring use of dual symbols Deo tDaof C: --- greater than 6: Cc= ----- between 1 and 3 D+o Diu x Doo Not meeting all gradation requirements for SW Liquid and Plastic limits below "A" line or P.I, less than 4 Liquid and Plastic limits above "A" line with P.I, greater than 7 d0 Liquid and plastic limits plotting between 4 and 7 are borderline cases requiring use of dual symbols OH a d MH 30 40 50 60 70 80 90 100 Liquid Limit Plasticity Chart UNIFIED SOIL CLASSIFICATION SYSTEM PLATE A.10 SWELL TEST RESULTS GEOTECHNICAL ENGINEERING REPORT 2008 CIP PROJECT, CONTRAC 7A FORT WORTH, TEXAS STL PROJECT No. 10-1487 Boring Sample Depth (ft) Liquid Limit Plastic Limit Plasticity Index Initial MC (%) Final MC (%) Load (psf) Swell (%) Swell Ratio 6-1 8-2 1-2 46 21 25 16.8 23.1 187.5 1.8 1.0 6-3 8-3 3-4 67 23 44 20.1 25.0 437.5 2.0 1.2 Note: samples hard to wit t in mold due to presence of limestone fragments. Plate A.11 PAVEMENT SUBGRADE SUMMARY 2008 CIP PROJECT CONTRACT 7A Fort Worth, Texas STL Job No. 10-1487 Boring Number: B-1 Sutter Street Sample Depth in Boring: 1-2' LIME STABILIZATION FACTORS Liquid Limit (Tex 104-E) Plastic Limit (Tex-105-E) Plasticity Index (Tex 106-E) pH (ASTM C977, Appendix) 13 12 = 11 a 10 9 a 30 w 25 c 20 15 6 10 5 a. 0 -5 Percent Hydrated Lime (bv dry weight 0 3 6 9 46 0 0 0 21 0 0 0 25 0 0 0 8.92 12.4 12.4 12.4 0 3— 0 % Hydrated Lime (by dry weight) 9 4 ii Modification Optimum by pH = approx. 4% Stabilization Optimum by pH = approx. 5% % Hydrated Lime Required for PI of 15 or less = approx. 4-6% Plate A.12 PAVEMENT SUBGRADE SUMMARY 2008 CIP PROJECT CONTRACT 7A Fort Worth, Texas STL Job No. 10-1487 Boring Number: B-3 Dorothy Lane Sample Depth in Boring: 1-2' LIME STABILIZATION FACTORS Liquid Limit (Tex 104-E) Plastic Limit (Tex-105-E) Plasticity Index (Tex 106-E) pH (ASTM C977, Appendix) 13 12 x 11 n 10 Plasticity Index 9 R Percent Hydrated Lime (by dry weight 0 3 6 9 67 0 0 0 23 0 0 0 43 0 0 0 8.6 12.4 12.4 12.4 50 40 30 20 - 10 0 •10 °/ Hydrated Lime (by dry weight) Modification Optimum by pH = approx. 5% Stabilization Optimum by pH = approx. 8% % Hydrated Lime Required for PI of 15 or Tess = approx. 6-9% Plate A.13 PAVEMENT SUBGRADE SUMMARY 2008 CIP PROJECT CONTRACT 7A Fort Worth, Texas STL Job No. 10-1487 Boring Number: B-6 Belle Place Sample Depth in Boring: 0-1' LIME STABILIZATION FACTORS Liquid Limit (Tex 104-E) Plastic Limit (Tex-105-E) Plasticity Index (Tex 106-E) pH (ASTM C977, Appendix) 3 9 N 20 9 15 10 5 Ye) 0 5 Percent Hydrated Lime (bv dry weight 0 3 6 9 21 0 0 0 13 0 0 0 17 0 0 0 9.13 12.4 12.4 12.4 0 3 0 Hydrated Lime (by dry weight) Modification Optimum by pH = approx. 3% Stabilization Optimum by pH = approx. 5% % Hydrated Lime Required for PI of 15 or less = approx. 4-6% Plate A,14 APPENDIX B FIELD OPERATIONS Subsurface conditions were defined by six (6) sample borings drilled within existing paved areas to be reconstructed. The borings were advanced between sample intervals using continuous flight auger drilling procedures. The results of each boring are shown graphically on the Boring Logs, Plates A.3 through A.B. Sample depths, descriptions, and soil classifications based on the Unified Soil Classification System are shown on the Boring Logs. Keys to the symbols and terms used on the Boring Logs are presented on Plates A.3 and A.B. Groundwater observations during and after completion of the borings are shown on the Boring Logs. Upon completion of the borings, the boreholes were backfilled as recommended in the manual from the top and the pavement was patched at the surface. Relatively undisturbed samples of cohesive soils were obtained with Shelby tube samplers in general accordance with ASTM D-1587 at the locations shown on the Boring Logs. The Shelby tube sampler consists of a thin -walled steel tube with a sharp cutting edge connected to a head equipped with a ball valve threaded for rod connection. The tube is pushed into the undisturbed soils by the hydraulic pulldown of the drilling rig. The soil specimens were extruded from the tube in the field, logged, tested for consistency with a hand penetrometer, sealed, and packaged to maintain "in situ" moisture content. The consistency of cohesive soil samples was evaluated in the field using a calibrated hand penetrometer. In this test a 0.25-inch diameter piston is pushed into the undisturbed sample at a constant rate to a depth of 0.25-inch. The results of these tests are tabulated at respective sample depths on the logs. When the capacity of the penetrometer is exceeded, the value is tabulated as 4.5+. The limestone encountered was evaluated using the Texas Cone Penetration test (TCP) at selected locations. Texas Department of Transportation (TxDOT) Test Method Tex-132-E specifies driving a 3- inch diameter cone with a 170-pound hammer freely falling 24 inches. This results in 340 foot-pounds of energy for each blow, In relatively soft materials, the TCP is driven one (1) foot and the number of blows required for each 6-inch penetration is tabulated at respected test depths, as blows per six (6) inches on the log. In hard materials (rock and rock -like), the TCP is driven with the resulting B-1 ENGINEERS penetrations, in inches, recorded for the first and second 50 blows, a total of 100 blows. The penetration for the total 100 blows is recorded at the respective testing depths on the Boring Logs. B-2 ENGI FERS LABORATORY TESTING General Laboratory tests were performed to define pertinent engineering characteristics of the soils encountered. The laboratory tests included moisture content, percent passing a #200 sieve; Atterberg limits determination, unconsolidated-undrained (UU) triaxial compression tests, lime series, soluble sulfate content, and visual classification. Classification Tests Classifications of soils were verified by natural moisture content; Atterberg limits determinations, and percent passing a #200 sieve. These tests were performed in general accordance with the American Society for Testing and Materials (ASTM) Procedures. The Atterberg limits, percent passing #200 sieve, and natural moisture content determinations are presented at the respective sample depths on the Boring Logs. Unconsolidated-Undrained (UU) Triaxial Tests - Soil UU tests were performed on selected samples of cohesive soils, In the UU test, a cylindrical specimen is subjected to axial load and confining fluid pressure at a constant rate of strain until failure occurs. The applied confining pressure was equivalent to approximately the existing overburden pressure on the samples. Test procedures were in general accordance with ASTM D 2850. Strengths determined by this test are tabulated at their respective sample depths on the Boring Logs, Results of natural moisture content and dry unit weight determinations are also tabulated at the respective sample depths on the Boring Logs. Free Swell Tests Selected samples of the near -surface cohesive soils were subjected to free swell tests. In the free swell test, a sample is placed in a consolidometer and subjected to the estimated overburden pressure. The sample is then inundated with water and allowed to swell. Moisture contents are determined both before and after completion of the test. Test results are recorded as the percent swell, with initial and final moisture content. The results are shown on Plate A.11. B-3 ENGINEERS pH/Lime Series Tests A pH/lime series on selected samples of the near -surface cohesive soils were performed. Test results of the lime series on selected samples are shown on Plate A.12 through A.14. 8-4 ENGINEERS APPENDIX C PAVEMENT DESIGN SOLUBLE SULFATES TEST RESULTS 1993 AASHTO Pavement Design DARWin Pavement Design and Analysis System A Proprietary AASHTOWare Computer Software Product STL Engineers 1420 W. Mockingbird Lan; Suite 550 Dallas, Texas 75247 USA Rigid Structural Design Module Paving Improvements Sutter Street, Fort Worth, Texas Rigid Structural Design Pavement Type JRCP 18-kip ESALs Over Initial Performance Period 625,000 Initial Serviceability 4.5 Terminal Serviceability 2 28-day Mean PCC Modulus of Rupture 650 psi 28-day Mean Elastic Modulus of Slab 4,000,000 psi Mean Effective k-value 55 psi/in Reliability Level 80 % Overall Standard Deviation 0.35 Load Transfer Coefficient, J 3 Overall Drainage Coefficient, Cd 0.7 Calculated Design Thickness 7.33 in Page I 1993 AASHTO Pavement Design DARWin Pavement Design and Analysis System A Proprietary AASHTOWare Computer Software Product STL Engineers 1420 W. Mockingbird Lane, Suite 550 Dallas, Texas 75247 USA Rigid Structural Design Module Paving Improvements Belle Place, Fort Worth, Texas Rigid Structural Design Pavement Type JRCP 18-kip ESALs Over Initial Perfomtance Period 625,000 Initial Serviceability 4.5 Terminal Serviceability 2 28-day Mean PCC Modulus of Rupture 650 psi 28-day Mean Elastic Modulus of Slab 4,000,000 psi Mean Effective k-value 45 psi/in Reliability Level 80 % Overall Standard Deviation 0.35 Load Transfer Coefficient, J 3 Overall Drainage Coefficient, Cd 0.7 Calculated Design Thickness 7.39 in Page 1 1993 AASHTO Pavement Design DARWin Pavement Design and Analysis System A Proprietary AASHTOWare Computer Software Product STL Engineers 1420 W. Mockingbird Lane, Suite 550 Dallas, Texas 75247 USA Rigid Structural Design Module Paving Improvements Dorothy Lane, Fort Worth, Texas Rigid Structural Design Pavement Type !RCP I8-kip ESALs Over Initial Performance Period 625,000 Initial Serviceability 4.5 Terminal Serviceability 2 28-day Mean PCC Modulus of Rupture 650 psi 28-day Mean Elastic Modulus of Slab 4,000,000 psi Mean Effective k-value 45 psi/in Reliability Level 80 % Overall Standard Deviation 0.35 Load Transfer Coefficient, J 3 Overall Drainage Coefficient, Cd 0.7 Calculated Design Thickness 7.39 in Page 1 Ana -Lab Corp. P.O. Box 9000 Kilgore, TX 75663 Employee Owned Integrity toting Continual Improvement Coxir THE COMPLETE SERVICE LAB 0 Elie Ghannoum STL Engineers 8908 Ambassador Row Dallas, TX 75247 Repon Name 491323 r03_03 ProjectResuits 491323_r10 05_PROJQCC Phone'903/984-0551 PAS 903/9/34-5914 e-Mail carpi ana-lab.com LELAP-accredited 00200$ 491323 r99 09 CoC STf.3 1 of I TESTING H0637-01 Analytical Results Report Table of Contents Account STL3 Printed 07/05/2010 I'age 1 of I Project 491323 This report consists of this Table of Contents and the following pages: Description Pages Ana -Lab Project P:491323 C:STL3 Project Results Ana -Lab Project P:491323 C:STL3 Project Quality Control Groups Ana -Lab Coe STL3 491323 1 of I Corporate Shipping: 2600 Dudley Rd. Kilgore, TX 75662 H ACCCq NELAP-accredited *T10470420] Total Pages: 3 1 2 6 MEMBER ACIL 2009 Seal of Excellence I-DSChvnI v 1.0.2.136 Fenn rptTOC Created 10/06/2004 vl.1 , tartIR E- THE COMPLETE SERVICE LAB et ltcjiiflg Elie Ghannoum S'1'L Engineers 8908 Ambassador Row Dallas, TX 75247 Parameter Ana -Lab Corp. P.O. Box 9000 Kilgore, TX 75663 Phone 903/984-0551 FAX 903/984.5914 a \tail eurprOIsna-Iab.cnm Employee Owned bneenl\ Carina C ommunl impre.. emem Results Results Raul, Units Primed: 07/05/2010 Page I o1'.3 Account Projecl STL3-N RI_ 491323 Hags CAS Bottle 209726 114 5-2 1-2 Received: 06/30/2010 Solid Co//erred/r Client Atli/suave! STI. Engineen Tex-145-E Sul/ate by Turbidity Prepared: 378842 07/02/2010 1109 dnulszee/ hill 07022010 1104 (R'grmrp PMd12 <100 mg/kg 100 01 209727 143 8-2 1-2 Received: 06/30/2010 Solid 1'0//0rsed Ar: Client 4(110000: STI. Engineers Prepared 378842 07/0212010 1104 Tex-145-E Aunts zed. Allis 07 02 2010 /104 Q('group 371'42 Sulfate by Turbidity <100 mg/kg 100 01 209728 - B5 2-3 Received: 06/30/2010 Solid Co/lcan/ Al: Client 4(filmnmr ST1 Engin Tex-145-E Sulfate by Turbldlty Prepared: 378842 07/022010 1104 Anu6erd. Af1.0 07 021010 /RH QCgroup 378842 <100 mglkg 100 01 Sample Preparation 209726 134 5-2 1-2 Received: 06/30/2010 Prepared: 00130/2010 Anuhcedr KA7- 06 30 2010 Bottle Temperature on Receipt 21 degrees 01 209727 83 8-2 1-2 Received: 06/30/2010 Corporate Shipping: 2600 Dudter Rd. Kilgore, TX 75661 TESTING #0637-0I Prepared: 06/302010 Nnrlh Pews Region: 11105 Shad, 'Ir1 Sie 102 Dallas TX 752294433 °' MEMBER ACIL NELAP-accredited 81'104704201 2009 Seal of Excellence LDS('Hent 0.0.2./36 3v lns.ana-lab.com Firm rprPFflJHl:3('reared 1013 20041.1.2 Ana -Lab Corp. P.O. Box 9000 Kilgore, TX 75663 itz COSP.°= Asittigrarf THE COMPLETE SERVICE LAB air 72Cjiui'i;tl o'. Elie Gliannoun STI. Engineers 8908 Ambassador Row Dallas. TX 75247 Phone 9031984-0551 FAX 903/984-5914 c-Mail corpiiiana-lab.com Emplgee Owned hnepmy Gamin Comiueal hnpm, emrnm Results. Sample Preparation Account STL3-N Primed: 07/05/2010 Page 2 of 3 I j Project 491323 209727 B3 S-2 1-2 Received: 06/30/2010 Bottle Temperature on Receipt Anah.ed KA3' 06 30 2010 21 degrees 01 209728 - B5 2-3 Received: 06/30/2010 Prepared: Bottle Temperature on Receipt 19 06/302010 AuoMed: KAT 06 30 2010 degrees 01 Qualifiers: \Ve report results on an 'As Received' or wet basis unless marked 'Dry Weight'. Unless otherwise noted, testing was performed at Ana -lab's corporate laboratory. that holds the following Federal and State certificates: Texas Department of Health Lead Firm Certificate 2110076, EPA National Lead Laboratory Accreditation Program #637.01, US Department of Agriculture Soil Import Permit S-37592, Texas Commisson on Environmental Quality Drinking Water Laboratory Certificate TX219, Texas Commission on Environmental Quality NELAP T104704201, Oklahoma Department of Environmental Quality Drinking Water Certification Lab 1D# D9913, EPA Lab Number 1'X00063, USEPA Approved Perchlorate Testing Lab, Oklahoma Department of Environmental Quality Laboratory Certilicute 8125, Arkansas Department of Environmental Quality Certification 403-070-0, Louisiana Department of Environmental Quality Laboralor Certification (NELAP, LELAP) #02008. L,uisiann Department of Health and Hospitals Drinking Water (NELAP) # LA030020, 1.15 Depanment of Energy Approved. State of Kansas Department of I lealth and Environment Waste Water and Solid/Hazardous Waste Cert. E-10365, Alabama Department of Environmental Management Drinking Water 441540. Ana -Lab is also accredited to the international 180.17025 standard by the American Association for Laboratory Accreditation (A2LA Certificate # 0637-01). The Accredited column designates accreditation by A -- A2LA. N -- NELAC, or z -- not covered under A2LA or NELAC scope of accreditation. These analytical results relate to the sample tested. This report may NOT he reproduced EXCEPT in FULL without written approval of Ana -Lab Corp. Unless otherwise specified. these test results meet the requirements of NELAC. RL is the Reporting Limit (sample specific quantitation limit) and is al or above the Method Detection Limit (MDL). CAS is Chemical Abstract Service mmnber. Corporate Shipping: 2600 Dudley Rd. Kilgore, TX 75662 TESTING #0637-01 Nerd) 'I (legion: 11105 Shady'rri Ste. 102 Dallas IN 75229-7633 NELAP-accredited #T104704201 MEMBER f L 2009 Seal of Excellence LOS'Clianl r1.0.2.136 www.ano-1n(Leo rn For, rptPRO.IR s (rented 1013 2004 v1.2 Ana -Lab Corp. P.O. Box 9000 Kilgore, TX 75663 a. I u lrYPII-� CORP.` THE COMPLETE SERVICE LAB 0 Elie Glmnnoum S11. Engineers 8908 Ambassador Row Dallas. TX 75247 Phone 903/984-0551 FAX 903/984-5914 e-Mail enrp a::ma-lab.com Bnplo tit ()ward hacurin Caring Continual Imprn,em.ni Results o we e '7 Sv C. H. Whiteside, Ph.D., President Corporate Shipping: 1600 Dudlel Rd. Kilgore, TX 75661 IACCRER:I TESTING 80637.01 Printed: 07/05/2010 Page 3 of3 Account Project STL3-N 491323 starslue J/1z ,55121'i fr :'iy (EaiiRit'�.' — North'l'eaas Region: 11105 Shod, Trl Sit. 102 Dallas TX 751194433 NILLAP-aceredited 11T104704201 MEMBER ACIL 2009 Seal of Excellence LD.S( Tien( 1,1.0.1J36 w w,v.ana-la b.eom Pone rpr/'NDiRE.S Created /013-2004 v1.2 e• II E` COE° a' THE COMPLETE SERVICE LASS Elie Ghannoun7 STI. Engineers 8908 Ambassador Row Dallas, TX 75247 Parameter Sulfate by Turbidity Ana -Lab Corp. P.O. Box 9000 Kilgore, TX 75663 ['bone 9113/984-0551 VAX 903/984-5914 a -Mail corp:ana-lab,com LELAP-accredited #02008 Employee Owed Integrity Caring Continual Lnprorr anent Quality Control Blank PtepSet Reading MDL A7Ql. Hain 378842 ND 100 100 mgkg Duplicate Parameter Sample ripe Result UnAnnwn ' Sulfnm 1p Turbidity 209726 Duplicate ND ND Standard Printed 07/05/2010 Page 1 of 1 Project Out Unit ntplkg nit 0412114075 ata RFD Om Unit% 20 Parameter .Sample Reading Kuown Units Recover% Lln,ll, Out File Sulfate by Tarbidily 378842 372 6 900 ntgl'g 93.1 90.0 • 110 001211407E Ems.._ a. ,..: 9a..e .e_ _._,._. _`.:_:. ..-....:.,._ i:...._.. ...,. .17_ ...-- _ ... _ __ ,. _ _.. -__- RED is Relative Percent Difference: abs(rl-r2) / ineon(rl,r2) • 100% �,. Recover% is Recovery Percent: result / known' 100%^ - Corporate Shipping: 2600 Dudley Rd. Kilgore, TX 76662 TESTING 40637.01 LD.SCOcnt r1.0 2136 North Teas Region: 11105 Shad/ 7 N Si.. 102 Dallui 7:C 75229-7633 MEMBEM AC. IL NELAP-accredited #TI04704201 2009 Seal of Excellence www.ana-la b.eom Fnmr rinPitalcX'Cr t Created 01.27 2005 vi 0 _z»_ Group __ 13. tiro- r. imp ro 1.2 ut 0 co cm Rce OR o 110 trloj tla 0q _ . \ - DWastewator QDrin king Water DSW84c Samples contain ❑ HF fl CN QS= fl nthnriLt int t Slgna ure -� Affiliation KathyTarver Ana -Lab ( t1�K //,%r4/e" 1 / w � w// 1 1 1 @ 0 ; N o ° 0 u. , > Printed Name Affiliation 0 ® Relinquished by: !% ® Ir )} 1 / . ; !� 111- § be ,\ %\ 1 �� . • /2 / < 0� `» t_ `,, hzG ( \o ¥ =es - 2 ))A \ sampler Signature . ` FU I:Ci 3OO to g CO ) u. Z.' E$ 0 to }\ j�^fig `_1 /! «z° mot ENGINEERS October 12, 2010 Mr. Ayub R. Sandhu, P.E., RPLS President ARS Engineers, Inc. 5910 N. Central Expressway, Suite 1000 Dallas, Texas 75206 Re: LETTER REPORT PAVING IMPROVEMENTS 2008 CIP PROJECT- CONTRACT 7A WASHBURN AT SUTTER STREET FORT WORTH, TEXAS STL PROJECT No. 10-1498 Dear Mr. Sandhu: Southwestern Testing Laboratories, L.L.C., dba STL Engineers (STL) is pleased to provide the results of a geotechnical study performed for the referenced project. This investigation was performed in accordance with the scope outlined in our revised proposal No. 10-1748 dated August 10, 2010 and was authorized by you on August 11, 2010. We understand the project consists of a Cul-De-Sac within the City of Fort Worth, Texas. It is our assumption that rigid (Portland cement concrete) pavement sections are being considered for the project. This letter report was prepared in accordance with the City of Fort Worth Pavement Design Standards Manual (the manual), dated June 30, 2005, and the pavement design was performed using the AASHTO Guide for the Design of Pavement Structures guidelines (current edition). Engineering analyses and recommendations are contained in the narrative section of the report. Results are submitted and attached to this letter report, Our recommendations are presented below. Field Operations and Laboratory Testing Subsurface conditions were evaluated by advancing one sample boring, drilled to a depth of about 10 feet below existing grade. The approximate location of the boring is presented on Plate A.1 at the end of this letter report. The boring was drilled on September 10, 2010. Sample depths, descriptions of soils/rock, and classifications (based on the Unified Soil Classification System) are presented on the Log of Boring, Plate A.2. Keys to terms and symbols used on the logs are shown on Plates A.3 and A.4. Geotechnicai Engineering • Environmental Consulting • Construction Materials Testing 1420 West Mockingbird, Suite 550 • Dallas, Texas 75247 • Tel: 214-630-3800 • Fax: 214-630-3898 www.stlengineers.com M/WBE • DBE • HUB • HUBZone Washburn at Sutter Street October 12, 2010 Page 2 of 6 Laboratory tests were performed on selected samples recovered from the boring to verify visual classification and determine the pertinent engineering properties of the soils encountered. An Unconsolidated-Undrained (UU) triaxial shear test was performed on a selected clay sample to determine the strength of the subgrade soils to be used in the estimation of the California Bearing Ratio (CBR). Classification and strength test results are presented on the Log of Boring. A swell test was performed on a selected clay sample to evaluate the swell potential of the subgrade soils. The sample was incrementally air dried prior to testing in order to bring the moisture content to at or below the Plastic Limit, in order to simulate swelling from a dry condition. The soil sample tested during this study contained limestone fragments which may have affected the test results. The swell test results are presented on Plate A.S. Pavement Design Recommendations As indicated previously, STL understands that a PCC pavement is being considered for the new improvements. As described earlier, our design was performed using the AASHTO Guide for the Design of Pavement Structures in accordance with the City of Fort Worth Pavement Design Standard Manual (the manual). As a first step in the design process, the swell potential of the subgrade soils was evaluated. A swell ratio was calculated, based upon the free swell test results, and the thicknesses of the potentially active clay soil strata. The calculated swell ratio is tabulated on Plate A.S. The laboratory test performed resulted in swell ratio of less than 1.0. In addition, shallow soils followed by limestone were present below the pavement section, and therefore lime stabilization is not required. Based on the street classification provided by ARS Engineers, Inc., the street is classified as residential -rural (low -volume) with annual Equivalent 18 kip Single Axle Load (ESALS) of 25,000 in one direction. A 25 year design life was used as indicated in the manual. The results of our analyses and assumptions are tabulated below. Unconsolidated-undrained triaxial test was performed on a selected clay sample recovered. A shear strength value from the test was correlated with California Bearing Ratio (CBR), and a residual modulus value as presented in Plate B.1 of the manual. The CBR value was estimated to be approximately 0.62 times the undrained shear strength (in pounds per square inch (psi)) of the soils tested. Based on that relationship, and using the averaged soil strength for the boring, the CBR value estimated for the street was measured at 6 for the natural subgrade. The CBR value with corresponding Resilient Modulus value for the street are presented in the table below: Washburn at Sutter Street October 12, 2010 Page 3 of 6 Street Name Stabilized Subgrade Natural Subgrade Required? Estimated CBR Estimated Resilient Modulus (psi) Washburn at Sutter No 6 6329 A rigid PCC design for the street was performed using 1993 AASHTO design equations and the DARWin Pavement Design and Analysis System. The results are attached to this report. For the PCC pavement design, the following design inputs were used: Pavement Type — Jointed Reinforced Concrete Pavement 18-kip ESALs over Initial Performance Period (25 years) — 625, 000 (low -volume) Initial Serviceability — 4.5 Terminal Serviceability — 2.0 28-day Mean PCC Modulus of Rupture — 650 psi 28-day mean elastic modulus of Slab — 4,400,000 psi Reliability Level — 80% Loss of Support - 2.0 Overall Standard Deviation — 0.35 Load Transfer Coefficient, J — 3.0 Overall Drainage Coefficient, Cd — 0.7 (see note below) Mean Effective k-value — estimated by the program based upon the input Resilient Modulus Note: For PCC pavements constructed directly on clay subgrade or stabilized clay subgrade, the quality of drainage was assumed to be "very poor", resulting in the overall drainage coefficient of 0.7 shown above. Our recommended pavement section is presented in the following table: Street Subgrade Preparation Thickness of Pavement (in) Washburn at Sutter No Lime Stabilization 7.5 Washburn at Sutter Street October 12, 2010 Page 4 of 6 Jointed Reinforced Concrete Construction Recommendations The pavement should be adequately reinforced, with expansion, contraction, dummy saw and construction joints as required in Section 4 of the City of Fort Worth Manual. The spacing of the joints will depend primarily on the type of steel reinforcement used. STL recommends No. 3 steel rebar spaced at 18 inches center to center in both longitudinal and transverse direction. It is our experience that dummy saw joints of 12 to 15-foot spacing, saw cut to a depth of at least one - quarter of the pavement thickness, in both the longitudinal and transverse directions, have generally exhibited less uncontrolled post -construction cracking than pavements with wider spacing. Frequent use of expansion and contraction joints will improve pavement performance. For PCC pavement, concrete with a minimum 28 day compressive strength of 3,500 pounds per square inch or more should be used. The coarse aggregate in the concrete should consist of crushed limestone rather than rounded gravel. Pavement Subgrade Preparation All existing pavements, base, topsoil, vegetation, and any other unsuitable materials should be removed. The pavement subgrade should be proofrolled with a fully loaded tandem axle dump truck (or similar pneumatic -tire equipment). In areas to be cut, the proofroll should be performed after the final grade is established. In areas to be filled, the proofroll should be performed prior to placement of engineered fill. Areas of loose or soft subgrade encountered in the proofroll should be removed and replaced with engineered fill, or moisture conditioned (dried or wetted, as needed) and compacted in place. Depending on the final grade of pavement, limestone could be encountered near pavement subgrade elevation at some locations. Where bedrock is present at cut subgrade, lime stabilization is not required in the rock subgrade. However, the limestone should be undercut to a minimum depth of six (6) inches and replaced with crushed limestone flexible base, which conforms to Type A or Type D, Grade 1, Item No. 247, of State Department of Highways and Public Transportation (SDHPT), 2004 Standard Specifications for Construction of Highways, Streets, and bridges or lime stabilized borrowed soils. The base should be compacted to 98 percent of the maximum dry density determined using SDHPT Test Method Tex-113-E. In addition allowance should be made at the interface between the rock and the subgrade soils to control differential settlement and pavement cracking between the two different materials. Soluble Sulfates in Pavement Subgrade From our experience, relatively high concentrations of soluble sulfates can be encountered randomly throughout the Dallas -Fort Worth Metroplex. Soluble sulfates can react with lime or cement, water, and clay minerals to create a new mineral called ettringite. Ettringite expands in volume upon formation, which can create heaving in the chemically -treated portion of the pavement subgrade. This sulfate -induced heave of the chemically -treated subgrade can manifest itself as slightly elevated and elongated mounds (commonly called "gopher trails") or blocks of clay subgrade thrust up and over adjacent subgrade. If present, soluble sulfates can occur in relatively small and randomly spaced locations. Washburn at Sutter Street October 12, 2010 Page 5 of 6 Analytical testing was performed to aid in risk assessment of sulfate -induced heave. Analytical test results showing soluble sulfate concentrations greater than about 2,000 to 3,000 ppm are indicative of elevated risk of heave occurring. The sulfate test performed from a sample recovered from this site resulted in levels of soluble sulfates less than 100 ppm. It should be noted that levels of soluble sulfates less than 100 ppm does not necessarily indicate heaving will not occur. This is because sulfate -laden zones in the subgrade may be missed in the sampling process. A copy of the analytical test results is attached in this report. General As previously discussed, we expect limestone to be encountered at pavement level grade at some locations during site grading, utility installation and other general excavations. The limestone can be hard to difficult to excavate and the contractor selected should have experience with excavation in hard limestone. All excavations should be shored, sloped and shielded in accordance with OSHA requirements. Groundwater seepage can occur at the ground surface where limestone is at or near the surface. Subsurface drains should be provided in areas where seasonal seepage may be objectionable. The drains should consist of a six (6) inch diameter slotted drain pipe embedded in a free -draining gravel medium. The gravel should be surrounded by a geo-textile filter fabric to prevent the intrusion of fines, and the drains should be sloped down to drain to storm sewers or nearby drainage features. Subsurface drainage system should comply with specifications outlined in Section STS-021 of the manual. Every attempt should be made to limit the extreme wetting or drying of the subsurface soils because some swelling and shrinkage of these soils will result. Standard construction practices of providing good surface water drainage should be used. A positive slope of the ground away from the pavement edges should be provided. Also, ditches or swales should be provided to carry the run-off water both during and after construction. Root systems from trees and shrubs can draw a substantial amount of water from the clay soils at this site, causing the clays to dry and shrink. This could cause settlement beneath grade -supported paving. Newly planted trees and large bushes should be located a distance equal to at least one- half their anticipated mature height away from the pavement edges. Fill and Backfill Materials General site fill in the construction area should consist of on -site material approved by the Soils Engineer. Imported fill should comply with specifications requirements descried in Appendix C of the Fort Worth Pavement Design Standard Manual, and should be approved by the Soils Engineer. The fill material should be placed in level, uniform layers, which, when compacted, should have moisture content and density conforming to the stipulations called for herein. Each layer should be thoroughly mixed during spreading to provide uniformity of the layer. The fill thickness should not exceed 8-inch loose lifts. Prior to and in conjunction with the compacting operation, each layer should be brought to the proper moisture content as determined by ASTM D 698. The clay soils should be moisture Washburn at Sutter Street October 12, 2010 Page 6of6 conditioned to a moisture content that is between two (2) percentage points below optimum and four (4) percentage points above optimum. After each layer has been properly placed, mixed and spread, it should be thoroughly compacted to between 95 and 100 percent of Standard Proctor Density as determined by ASTM D 698. Density Tests Field Density tests should be made by the Soils Engineer or his representative. Density tests should be taken in each layer of the compacted material below the disturbed surface. If the materials fail to meet the density specified, the course should be reworked as necessary to obtain the specified compaction. Utility Backfill Backfill for utility lines should be properly compacted to reduce the risk of pavement cracking. Bedding around utility lines should conform to the manual and the City of Fort Worth specifications. The upper 24 inches of backfill should consist of on -site clay soils to reduce the risk of surface water percolating down into the granular bedding layer. Water collecting in sand backfill can cause differential movement near utility lines. Water jetting of utility backfill is not recommended. * * * The following illustrations are attached to complete this letter report: Plate A.1 Boring Location Diagram Plate A.2 Log of Boring Plate A.3 Unified Soil Classification Systems Plate A.4 Key to Classification and Symbols Plate A.5 Swell Test Results Attachment Pavement Design & Soluble Sulfate Test Results Thank you for theopportunity to provide services to you for this project. Please don't hesitate to call if you have any questions or require further information. ....Sincerely, tt,. ... 'ere? io iz/�jo .* '?, a EUE A. GHANNOUM.:lei:. r, Al ^f.� "••, 81400 rf� V Elie bert Ghannoum, P.E. qqb ONALe tittititan Senior Engineer Copies Submitted: 3 Registered Engineering Firm # 8133 Scott M. Pettit, P.E. Vice President B STL Engineers 1420 W. Mockingbird Lane Suite 500 Dallas, Texas 75247 ENGINEERS Telephone 214-630-3800 Facsimile 214-630-9819 Project: Washburn at Sutter Project #: 10-1498 Location: Fort Forth, Texas Date: 10.12.2010 Plate A.1 Project No. 10-1498 Boring No. B-1 Project 2008 OP Project, Contract 7A - Fort Worth, Texas ( .�d ENGINEERS Driller Ground Elevation Location Washburn at Sutter Completion Depth 10.0' Completion Date 9-10-10 Water Observations Groundwater was not encountered during drilling or upon completion of drilling. Type co Stratum Description Depth, ft. a to o W RQD % Blows/Ft. - SPT Biowsfln. - TCP Passing No 200 Sieve, % Liquid Limit, % Plastic Limit, % P% a c Moisture Content, Dry Unit Weight, pcf Hand Pen. Reading, tsf Unconsolidated- Undrained Triaxlal Test, psf ASPHALT, 2 inches l— ilif I. EXBASE, 4 inches ` 63 40 17 23 18 106 2.75 2611 CLAY, silty, very stiff, brown to Tight brown, with limestone fragments and seams (CL) LIMESTONE, weathered, light brown, with numerous silty clay seams and layers -with sandy clay seams below 9' 5 ii -10 P 3 00/0.75 90 42 13 29 12 N It1)/0.5' 43 23 14 9 5 BOTTOM OF BORING 10 LOG OF BORING NO. B-1 Plate A.2 SOIL OR ROCK TYPES m ® 10c� GRAVEL / LEAN CLAY I LIMESTONE I L 0® ®®• *SAND ®moo m ®o o SANDY — - — -- SHALE SILT SILTY , _ SANDSTONE PIGHLY PASTIC CLAY jL CLAYEY Shelby Tube Auger Split Spoon Rock Core Cone Pen No Recovery CONGLOMERATE TERMS DESCRIBING CONSISTENCY CONDITION, AND STRUCTURE OF SOIL Fine Grained Soils (More than 50% Passing No. 200 Sieve) Descriptive Item Penetrometer Reading, (tsf) Soft 0.0 to 0.5 Firm 0.5 to 1.0 Stiff 1.0 to 2.0 Very Stiff 2.0 to 4.0 Hard 4.0+ Coarse Grained Soils (More than 50% Retained on No. 200 Sieve) Penetration Resistance Descriptive Item Relative Density (blows/foot) 0to4 Very Loose 0to20% 4 to 10 Loose 20 to 40% 10 to 30 Medium Dense 40 to 70% 30 to 50 Dense 70 to 90% Over 50 Very Dense 90 to 100% Soil Structure Calcareous Contains appreciable deposits of calcium carbonate; generally nodular Slickensided Having inclined planes of weakness that are slick and glossy in appearance Laminated Composed of thin layers of varying color or texture Fissured Containing cracks, sometimes filled with fine sand or silt Interbedded Composed of alternate layers of different soil types, usually in approximately equal proportions TERMS DESCRIBING PHYSICAL PROPERTIES OF ROCK Hardness and Degree of Cementation Very Soft or Plastic Can be remolded in hand; corresponds in consistency up to very stiff in soils Soft Can be scratched with fingernail Moderately Hard Can be scratched easily with knife; cannot be scratched with fingernail Hard Difficult to scratch with knife Very Hard Cannot be scratched with knife Poorly Cemented or Friable Easily crumbled Cemented Bound together by chemically precipitated material; Quartz, calcite, dolomite, siderite, and iron oxide are common cementing materials. Degree of Weathering Unweathered Rock in its natural state before being exposed to atmospheric agents Slightly Weathered Noted predominantly by color change with no disintegrated zones Weathered Complete color change with zones of slightly decomposed rock Extremely Weathered Complete color change with consistency, texture, and general appearance approaching soil KEY TO CLASSIFICATION AND SYMBOLS PLATE A.3 Major Divisions Sym. Typical Names Laboratory Classification Criteria Coarse -grained soils (more than half of the material is larger than No. 200 sieve size) Gravels (More than half of coarse fraction is larger than No. 4 sieve size) Clean gravels (Little or no fines) GW Well -graded gravels, gravel -Do sand mixtures, little or no fines Determine percentages of sand and gravel from grain size curve. Depending on percentage of fines (fraction smaller than No. 200 sieve size), coarse -grained soils are classified as follows: Less than 5 percent GW, GP, SW, SP More than 12 percent GM, GC, SM, SC 5 to 12 percent Borderline cases requiring dual symbols C = ---- greater than 4: Cc Dm , (D'0) 1 and 3 between D10x Dr, GP Poorly graded gravels, gravel sand mixtures, little or no fines Not meeting all gradation requirements for GW Gravels with fines (Appreciable amount of fines) GM Silty gravels, gravel -sand -silt mixtures Liquid and Plastic limits below "A" line or P.I. greater than 4 Liquid and plastic limits plotting in hatched zone between 4 and 7 are borderline cases requiring use of dual symbols GC Clayey gravels, gravel -sand- clay mixtures Liquid and Plastic limits above "A" line with P.I. greater than 7 Sands (More than half of coarse fraction is smaller than No. 4 sieve size) m -o c CO o (o c 10i m a U V SW Well -graded sands, gravelly sands, little or no fines D� Ica C„= -- greater than 6: C� ----- between 1 and 3 D,° D„ x D,° SP Poory graded sands; gravelly sands, little or no fines Not meeting all gradation requirements for SW Sands with fines (Appreciable amount of fines) SM Silty sands, sand -silt mixtures Liquid and Plastic limits below "A" line or P.I. less than 4 Liquid and plastic limits plotting between 4 and 7 are borderline cases requiring use of dual symbols SC Clayey sands, sand -clay mixtures Liquid and Plastic limits above "A" line with P.I. greater than 7 Fine-grained soils (More than half of material is smaller than No. 200 sieve) Silts and clays (Liquid limit less than 50) Mt.sands, Inorganic silts and very fine rock flour, silty or clayey fine sands, or clayey silts with slight plasticity fin,,,■....,, 4 a3,,,...,... a vi a" ,,,■.. ....... 30 40 jr, d OL Pr ...■. 60 Limit Chart CH off a 70 P411 d fdH 60 100 CL Inorganic cla Y oft to medium plasticity, gravelly clays, sandyclays, siltyclays and lean clays OL Organic silts and organic silty clays of low plasticity Silts and clays (Liquid limit greater than 50) MH Inorganic silts, micaceous or diatomaceous fine sandy or soils, elastic silts IIsilty 90 CH Inorganic clays of high plasticity, fat clays „ CL 47 00 --r4 OH Organic clays of medium to high plasticity, organic silts 10 20 50 Liquid Plasticity orn U m o Ow Pt Peat and other highly organic soils UNIFIED SOIL CLASSIFICATION SYSTEM PLATE A.4 SWELL TEST RESULTS LETTER REPORT WASHBURN STREET AT SUTTER FORT WORTH, TEXAS STL PROJECT No. 10-1498 Boring Sample Depth (ft) Liquid Limit Plastic Limit Plasticity Index Initial MC (%) Final MC (%) Load (psf) Swell (%) Swell Ratio B-1 S-1 0-2 40 17 23 18.1 21.5 187.5 0.6 0.4 Plate A.5 ATTACHMENT PAVEMENT DESIGN SOLUBLE SULFATES TEST RESULTS 1993 AASHTO Pavement Design DARWin Pavement Design and Analysis System A Proprietary AASHTOWare Computer Software Product STL Engineers 1420 W. Mockingbird Lane, Suite 550 Dallas, Texas 75247 USA Rigid Structural Design Module Paving improvements Washburn at Sutter, Fort Worth, Texas Rigid Structural Design Pavement Type JRCP 18-kip ESALs Over Initial Performance Period 625,000 Initial Serviceability 4.5 Terminal Serviceability 2 28-day Mean PCC Modulus of Rupture 650 psi 28-day Mean Elastic Modulus of Slab 4,000,000 psi Mean Effective k-value 32 psi/in Reliability Level 80 % Overall Standard Deviation 0.35 Load Transfer Coefficient, J 3 Overall Drainage Coefficient, Cd 0.7 Calculated Design Thickness 7.50 in Page 1 cage® THE COMPLETE SERVICE LAB Elie Ghannoum STL Engineers 8908 Ambassador Row Dallas, TX 75247 Parameter Ana -Lab Corp. P.O. Box 9000 Kilgore, TX 75663 Phone 903/984-0551 FAX 903/984-5914 e-Mail corpmna-lah.com Euplorec Owned Integrity Caring Cominual Improvement esults Results Results Units Printed: 09/22/2010 Page 1 of 2 Account STL,3-N 230609 10-1498 B-1 8-1 0-2 Solid YellowishBrown Silt Clay w/WLS Collected by: Client Aflialioir STL Engineers Project 500797 RL Flags CAS Bottle Received: 09/14/2010 Prepared: Tex-145-E Sulfate by Turbidity 230609 10-1498 13-1 S-1 0-2 391512 09/14/2010 1200 Analyzed: RED 09/14/2010 1200 QCgroup 391512 <100 mg/kg 100 Sample Preparation YellowishBrown Silt Clay w/WLS 01 Received: 09/14/2010 Prepared: 09/14/2010 Analyed: CCP 09/14/2010 Bottle Temperature on Receipt 25 degrees n... SSW-- .AT .'? .cs;_..., U `%r .5scr .vx*.;�^m.., 01 (orporale Shipping: 2600 Dudley Rd. Kilgore."' \ 75662 Korth Texas Region: 11105 Shady Trl Ste. 102 Dallas TX 75229-7633 CONO AC DITED �6v d3lte. TESTING 40637-01 NELAP--accredited MT104704201 'Whew vl.0.2241 www.ana-lab.curn MEMBER 2009 Seal of Excellence Form rptPROJRES Created 10/13/2004 v1.2 Ana -Lab Corp. P.O. Box 9000 Kilgore, TX 75663 0 a - Sy ljl F� ® Cogg THE COMPLETE SERVICE LAB Elie Ghannoum STL Engineers 8908 Ambassador Row Dallas, TX 75247 Qualifiers: Phone 903/984-0551 FAX 903/984-5914 e-Mail corpat ana-lab.com Employee Owned Intcerily Caring Conlinunl improvement esults Printed: 09/22/2010 Page 2 of 2 Account STL3-N Project 500797 We report results on an 'As Received' or wet basis unless marked 'Dry Weight'. Unless otherwise noted, testing was performed at Ana -lab's :orporate laboratory that holds the following Federal and State certificates: Texas Department of Health Lead Firm Certificate 2110076, :PA National Lead Laboratory Accreditation Program #637.01, US Department of Agriculture Soil Import Permit S-37592, Texas Commisson on Environmental Quality Drinking Water Laboratory Certificate TX219, Texas Commission on Environmental Quality NELAP T104704201, Oklahoma Department of Environmental Quality Drinking Water Certification Lab ID# D9913, EPA Lab Number fX00063, USEPA Approved Perchlorate Testing Lab, Oklahoma Department of Environmental Quality Laboratory Certificate 8125, Arkansas Department of Environmental Quality Certification #03-070-0, Louisiana Department of Environmental Quality Laboratory Certification (NELAP, LELAP)1102008, Louisiana Department of Health and Hospitals Drinking Water (NELAP) # LA030020, US )epartment of Energy Approved, State of Kansas Department of Health and Environment Waste Water and Solid/Hazardous Waste Cert. 3-10365, Alabama Department of Environmental Management Drinking Water #41540. Ana -Lab is also accredited to the international IS0-17025 standard by the American Association for Laboratory Accreditation (A2LA Certificate 11 0637-01). The Accredited column designates accreditation by A -- A2LA, N -- NELAC, or z -- not covered under A2LA or NELAC scope of accreditation. These analytical results relate to the sample tested. This report may NOT be reproduced EXCEPT in FULL without written approval of Ana -Lab Corp. Unless otherwise specified, these test results meet the requirements of NELAC. II U. is the Reporting Limit (sample specific quantitation limit) and is at or above the Method Detection Limit (MDL). CAS is Chemical thstract Service number. C. H. Whiteside, Ph.D., President ['orporatr Shipping: 2600 Dudley ttd. Kilgore. TX 75662 \orth'recas Region: 11105 Shady Trl Ste. 102 Dallas TX 75229-7633 oie accnetaree "SSTING #0637-01 7SClient v1.0.2.242 a ec NELAP-accredited #T104704201 MEMBER risCIL www.ana-Iab.com 2009 Seal of Excellence Form rptPROJRES Created 10/13/2004 v1.2 THE COMPLETE SERVICE LAB Elie Ghannoum STL Engineers 8908 Ambassador Row Dallas, TX 75247 Ana -Lab Corp. P.O. Box 9000 Kilgore, TX 75663 Phone 903/984-0551 FAX 903/934-5914 e-Mail corp@ana-lab.com LELAI'-accredited #02003 Employee Owned Integrity Caring Continual Improvement uality Control Printed 09/22/2010 Page I of 1 Project i 11512 W Solid Tex-145-E Blank rameter PrepSet Reading MDL MQL Units Out File rate by Turbidity 391512 ND 100 100 mg/kg 0012365366 Duplicate . ameter Sample Type Result Unknown Unit RPD Out Limil% fate by Turbidity 230540 Duplicate ND ND mg/kg 20.0 Standard .ameter Sample Reading Known Units Recover% Limits% Out File fate by Turbidity 391512 22.0 20.0 mg/kg 110 90.0 - 110 0012365367 RPD is Relative Percent Difference: abs(rl-r2) / mean(rl,r2) * 100% Recover% is Recovery Percent: result / known * 100% ::orparate Slipping: 2600 Dudley lid, Kilgore, TX 75662 ?STING 110637-01 `SClient vl.0.2.242 North Telns tiegion: 11105 Shady Trt Ste. 102 Dallas Tx 75229-7633 e1S NELAP-accredited 1T10470420I www.ana-lab.com MEMBER AIi 2009 Seal of Excellence Form rp/PROJQCGrpt Created 0//27/2005 v1.0 � \¥� B (O gre., THE _a 500797CoG Print Group 001 of 001 w, $) Er !( 2 rcg- o �} Received by: I pw,.e.wme_ DDdoIURg Water DSweab.`_ ! � \ } i] # ,m asp { _ }ƒE#. %\f!\ N s ° a tAl�® A ! r f ,_./ :] x !( !x . \ \ if ° 1 ( . ....� 9 w1$\ jG) ®wA'¥!:2� tPi?\ t,�0�..4>a.««:»! § \ %) ' ± ,ai� &e4 I.E. k, )\ |{ e/ .Ea} X. _|t9 \ |{ Pn . \. ,:{\722 Lao n,moer Do Not Usei l� i $\ \. , / } § . ! \ »