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Home My WebLink AboutContract 38708-CO2 DISTRIBUTION: CITY OF FORT WORTH WHITE-FILESECRETARY CANARY-CONSTRUCTION SERVICES CHANGE ORDER REQUEST C 7� PINK- ROJECT MANAGER CONTRACT�. GOLDENROD-CONTRACTOR CHANGE ORDER NO. DATE D.O.E.NO PROJECT NO. 2 12/9!09 5509 P265-605140035283 PROJECT DESCRIPTION: 36^Water Main Extension Part 4,Along Trinity CITY SECRETARY CONTRACT NO. Railway Express R.O.W.from Tarrant Main to SH 360 at Trinity Boulevard, 38708 Part 4 ORIGINAL CONTRACT AMOUNT $ 3,209,344.50 ------------------------------------------------ EXTRAS TO DATE $ 40,100.50 ------------------------------------------------------------ CREDITS TO DATE $ -0- ------------------------------------------------------------ CONTRACT COST TO DATE $ 3,249.445.00 ----------------------------------------------------------------------------- AMOUNT OF PROPOSED CHANGEORDER $ 106,730.00 ----------------------------------------------------- REVISED CONTRACT AMOUNT $ 3,356,175.00 ORIGINAL FUNDS AVAILABLE FOR CHANGE ORDERS $ 100,000.00 ------------------------------------------- REMAINING FUNDS AVAILABLE FOR CHANGE ORDERS $ 59,899.50 -------------------------------------- ADDITIONAL FUNDING(IF NECESSARY)(APPROVED M&C) $ 106,730.00 CB � i"kf"IN7�il "41N �7�� C`G 4.58% AUX AUAAwAW&C VA4CrVVNrf0M C'*WZI94^y`+2M $ 4,011,680.63 IN ACCORDANCE WITH THIS CHANGE ORDER,THE CONTRACTOR SHALL: ITEM DESCRIPTION QUANTITY UNIT COST TOTALS 50 Tracing and deholding conflicting sewer main 1 LS $2,000.00 $2,000.00 51 Demobilization and remobilization 1 LS 4,000.00 4,000.00 52 Installation and removal of 100 foot long temporary 48-inch casing pipe by other than open cut 1 LS 47,840.00 47,840.00 53 Remove 100 foot segment of conflicting sewer main 1 LS 52,890.00 52,890.00 Total = $106,730.00 OR I- �0 Attested by: V$ 8X OFFICIAL RECORD 000°0°0c CITY SECRETARY Mary . K itY ��eEX� FT.WORTH,TX It is understood and agreed that the acceptance of this Change Order by the contractor constitutes an accord and satisfaction and represents payment in full both time and money)for all costs arising out of or incidental to,the above Change Order. CONTRAC'TOR'S N-#ME: S.J.Louis Construction of Texas LTD ORIGINAL CONTRACT TIMF .ADDITIONAL.APPROVED I IME CO DATEAPPROVED CONTRACT TIME TO DATE ADDITIONAL T NIE FOR"HS CHANGE ORDER 150 CD -0- 150 CD 120 CD CONWCTOR DATE PROJECT MANAGER DATE 1Z 1 6,- � I A��i 7 16 Yjtz,014' �� -V '71116P , IRE �GD (WATER) DATE CO UCTION SUPERVISOR ATER) DATE Z //V 7/.).-3/sd ASSISTANT CITY MANAGER DA ASSISTANT Ckry A.""'.^,RNEY DA i COUNCIL ACTIO REQUIRED) DATE M&C C-24350 July 21,2010 APPROVED 13 DISAPPROVED ❑OTHER Official CITY COUNCIL AGENDAORT 11 COUNCIL ACTION: Approved on 7/20/2010 DATE: 7/20/2010 REFERENCE NO.: **C-24350 LOG NAME: 6036WP4CO2-SJL CODE: C TYPE: CONSENT PUBLIC NO HEARING: SUBJECT: Authorize Change Order No. 2 in the Amount of$106,730.00 to City Secretary Contract No. 38708 with S.J. Louis Construction of Texas, Ltd., for 36-Inch Water Main Extension Along Trinity Railway Express Right-of-Way from Tarrant Main Street to the State Highway 360/Trinity Boulevard Intersection (COUNCIL DISTRICT 5) RECOMMENDATION: It is recommended that the City Council authorize the City Manager to execute Change Order No. 2 in the amount of$106,730.00 to City Secretary Contract No. 38708 with S.J. Louis Construction of Texas, Ltd., for 36-inch Water Main extension along Trinity Railway Express Right-of-Way from Tarrant Main Street to the State Highway 360/Trinity Boulevard Intersection, thereby increasing the contract amount to $3,356,175.00. DISCUSSION: On January 13, 2009, (M&C C-23278) the City Council authorized the City Manager to execute a contract in the amount of$3,209,344.50 with S.J. Louis Construction, of Texas, Ltd., for 36-inch water main extension along Trinity Railway Express Right-of-Way from Tarrant Main Street to the State Highway 360/Trinity Boulevard Intersection. The contract was subsequently revised by one change order(M&C C-23949, December 8, 2009) in the amount of$40,100.50, which provided for the removal of a segment of a previously unknown reinforced concrete storm drain pipe that was encountered during construction. During tunneling operations underneath S.H. 360, a previously unknown four-inch sanitary sewer main encased in a 10-inch casing pipe, was encountered in direct conflict with the proposed alignment. Change Order No. 2 will provide pay items for the following to eliminate the conflict: Tracing and deholing the sewer main to determine whether the sewer line was active or not. Installation and removal of a 100 foot long temporary 48-inch casing pipe to provide access to the sewer main. Removal of the sewer main. Demobilization and Remobilization. S.J. Louis Construction, of Texas, Ltd., is in compliance with the City's M/WBE Ordinance by committing to an additional 17 percent M/WBE participation on this Change Order No. 2. The City's goal on this Change Order is nine percent. The project is located in COUNCIL DISTRICT 5. FISCAL INFORMATION/CERTIFICATION: The Financial Management Services Director certifies that funds are available in the current capital budget, as appropriated, of the Water Capital Projects Fund. Logname: 60121TA6-TRANS Page 1 of 2 TO Fund/Account/Centers FROM Fund/Account/Centers P265 541200 605140035283 $106,730.00 Submitted for City Manager's Office by: Fernando Costa (6122) Originating-Department Head: S. Frank Crumb (8207) Additional Information Contact: Rakesh Chaubey (6051) ATTACHMENTS 6036WP4CO2-SJL MAP.pdf Logname: 60121TA6-TRANS Page 2 of 2 DATE:July 21,2010 WATER DEPARTMENT CHANGE ORDER JUSTIFICATION RECORD PROJECT NAME: 36" Water Main Extension Part 4, Along Trinity Railway Express R.O.W. from Tarrant Main to SH 360 at Trinity Boulevard CHANGE ORDER: 2 DOE NO. 5509 CLIENT PROJECT NO:P265-605140035283 CITY SECRETARY NO.: 38708 INSPECTOR:Rick Turney PHONE NO:(817)994-3804 PROJECT MANAGER: Rakesh Chaubey PHONE NO.: (817)392-6051 REASON(S)FOR CHANGE: EXPLAIN WHY THE CHANGES ARE NECESSARY.NOT WHAT THE CHANGES ARE. During tunneling operations underneath S.H. 360, a previously unknown 4-inch sanitary sewer main encased in a 10-inch casing pipe was encountered in direct conflict with the proposed alignment. Change Order No.2 will provide pay items for the following to eliminate the conflict: • Tracing and deholing the sewer main to determine whether the line was active or not. • Installation and removal of a 100 foot long temporary 48-inch casing pipe to provide access to the sewer main. • Removal of the sewer main. • Demobilization and Remobilization. Staff concurs with the contractor's request for 120 additional calendar days on this change order. INSPECTOR DATE PROJECT MANAGER DATE 7/Z 3/iv ASSISTANT DIRECTOR WATER D DATE CONSTRUCTION SUPERVISOR(WATER) DATE