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CHANGE ORDER NO. ONE TO CONTRACT NO. K-1011-156: BY AND BETWEEN THE NORMAN UTILITIES AUTHORITY AND CENTRAL CONTRACTING SERVICES, INC. INCREASING THE CONTRACT AMOUNT BY $4,056.13 FOR THE PHASE 2A WATER LINE CONSTRUCTION PROJECT, FINAL ACCEPTANCE OF THE PROJECT, AND FINAL PAYMENT IN THE AMOUNT OF $15,943.38 TO THE CONTRACTOR.
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BACKGROUND: The Phase 2A Waterline Construction project installed water supply lines to deliver groundwater from three new water wells (51, 52 and 58) into the Norman Utilities Authority (NUA) distribution system. This project will also replace the 8 inch waterline along 36th Ave between Rock Creek and Tecumseh. The project area is generally bounded between Rock Creek and Robinson and between 36th Avenue NE and 84th Avenue NE as depicted in the attached map. The project (WB0185, WB0186, and WA292) included construction of approximately 10,610 feet of 16-inch, 15,608 feet of 12-inch, and 110 feet of 6-inch waterline in northeastern Norman.
On August 25, 2009, the NUA approved Contract No. K-0910-55 with Lemke Land Surveying (Lemke) to provide surveying and drafting assistance. Utilities Administration staff designed this project with the assistance of Lemke.
DESCRIPTION: On May 10, 2011, the NUA approved Contract K-1011-156 with Central Contracting Services, Inc. in the amount of $1,181,068.04 for the construction of the Phase 2A Waterlines. Construction was completed on August 31, 2012. A final inspection was performed and construction was found to meet city standards. Final Change Order No. 1 increases the contract amount from $1,181,068.04 to $1,185,124.17 for an increase of $4,056.13. The increase was due to adjustment of bid quantities to final quantities installed.
The Phase 2A Waterline Construction Project was funded through three projects: WB0185, FYE10 12-inch Waterline; WB0186, FYE 10 16-inch Waterlines, and WA0292; Segment F Waterline. Funding for WB0185 and WB0186 is contained in Construction Account 031-9345...
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