HomeMy WebLinkAboutContract 47348-CO2 WHITE-FILE
CANARY-CONSTRUCCITY OF FORT WORTH Li
TION FILE
PINK-PROJECT MANAGER CHANGE ORDER REQUEST CONTRACT SIO.,_„
GOLDENROD-CONTRACTOR
CHANGE ORDER NO. TWO DATE: Dec. 14,2016 D.O.E.NO.(N/A) PROJECT NO.02294
PROJECT DESCRIPTION: WALSH RANCH PUMP STATION PROJECT CITY SECRETARY CONTRACT NO.
47348
ORIGINAL CONTRACT AMOUNT.......................................................$1.584.685.00
EXTRAS TO DATE.........................................................$12,972.85
CREDITS TO DATE........................................................$0.00
CONTRACTCOST TO DATE.......................................................................................................................................................................................$1.597.657.85
AMOUNTOF PROPOSED CHANGE ORDER............................................................................................... . ......................................$-8�7
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REVISEDCONTRACT AMOUNT........................................................................................................ �....2ci¢c..................................$1.596.821.98
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ORIGINAL FUNDS AVAILABLE FOR CHANGE ORDERS......................................................................W.....U.....�y'. ...................................$163.000.00
ADDITIONAL FUNDING(IF NECESSARY)....................................................... .......5�.....A7R....- ............,...... $0.00
REMAINING FUNDS AVAILABLE FOR CHANGE ORDER.................................................... ......................................$150.863.02_
IN ACCORDANCE WITH THIS CHANGE ORDER,THE CONTRACTOR SHALL: modify/change the contract as shown below to provide a complete,functional,and
operational booster pump station meeting current regulatory requirements.
This change order includes a credit in the amount of$835.87. The Water Department utilizes proprietary SCADA software and hardware. Included in the construction
contract was an allowance in the amount of$20,000 for SCADA software programming and hardware,based on a time and materials estimate,to be furnished by the
proprietary SCADA vendor. The Contractor has received the final invoice for this project from the SCADA vendor,which was slightly less than the$20,000 allowance. The
difference between the final invoice amount and the allowance is being credited back to the City by the Contractor as part of this change order.
The second component of this change order consists of a time extension request. The construction contract called for completion of the work and startup of the pump station
by August 8,2016(210 calendar days from the notice to proceed). Weather delays during the spring pushed back the anticipated pump station start-up date to August 30.
Prior to August 30,the pump station contractor was notified by the offsite water line contractor that they would not be ready to receive water from the pump station on
August 30—which delayed startup of the pump station until September 29,2016. The pump station was turned over to the Water Department on October 14,2016 for
regular operation.
Finalizing the SCADA communications and software programming was the responsibility of the City selected proprietary vendor. Through no fault of the construction
contractor,this work by the city selected SCADA vendor was significantly delayed due to staffing availability,with deliverables not received until December 2016. Final
staff equipment training,receipt of record drawings and final operations and maintenance manuals occurred on December 13,2016. The Contractor requests an additional
137 calendar days(August 8 to December 23)be added to this construction contract to account for the delays that occurred that were beyond the ability of the Contractor to
control.
Staff has reviewed this change order and is in agreement with the credits associated with the work and the time extension request. Documentation providing additional
information is attached to and made part of this change order.
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 in time and money)for all costs arising out of,or incidental to,the Change Order.
ORIGINAL CONTRACT TIME ADDITIONAL APPROVED TIME TO DATE APPROVED CONTRACT TIME I ADDITIONAL TIME FOR THIS CHANGE
TO DATE ORDER
210 Calendar Das None 210 Calendar Das 137 Calendar Days
CONTRACTOR DATEIaI13116 PROJECT MANAGER �_ DATE
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MANAGER/CONST.SER. DATE 12/0/'6 DIRECTOR/MANAGING DEPT. DATE
DIRECTOR/CONTRACTING DEPT. tttwww ^^^ DATE CY ATT RNk DATE
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CITY MANAGER DATE COUNCIL ACTION(IF REQUIRED): /J/Ar0000 0
LlAPPROVED LlDISAPPROVED L3OTHE / a ° 1! QQQ.•.111999
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OFFICIAL RECORD �° 0
CITY SECRETARY
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