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CHANGE ORDER NO.ONE TO CONTRACT K-1920-2: BY AND BETWEEN THE NORMAN UTILITIES AUTHORITY AND H&H PLUMBING & UTILITIES, INC., INCREASING THE CONTRACT AMOUNT BY $25,303.86 FOR A REVISED CONTRACT AMOUNT OF $1,444,763.86 AND EXTENDING THE CONTRACT TIME BY 30 CALENDAR DAYS TO INSTALL A REPLACEMENT WATER LINE INTO REAVES PARK AND TO RECTIFY QUANTITIES FOR THE REQUIRED OPEN-CUT CROSSING OF JENKINS AVENUE.
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BACKGROUND: On January 24, 2017, the Norman Utilities Authority (NUA) approved Contract K-1617-93 authorizing Poe and Associates to proceed with survey, design, and construction management services for the Segment D water line project as recommended by the 2003 Water Master Plan to install a water transmission main from Lindsey Street and Chautauqua Avenue to Highway 9 and Jenkins Avenue. The initial phase was previously installed along Chautauqua Avenue from Lindsey Street to Timberdell Road.
This project is installing approximately 4,800 feet of 24-inch water line along the south side of Timberdell Road and then along the east side of Jenkins Ave within Reaves Park to the south side of Constitution Avenue. The existing 12-inch ductile iron pipe within Reaves Park will be abandoned and services will be transferred over to the new main. The future installation along Jenkins Avenue down to Highway 9 will be done by a future construction project.
Additionally, the recommended portfolio for the 2060 Strategic Water Supply Plan recommended a future non-potable irrigation system from the Water Reclamation Facility to irrigate Reaves Park to reduce the demand on the water system. This project is also installing 2,000 feet of the 16-inch non-potable (reclaimed) water line parallel to the proposed 24-inch potable water line.
DESCRIPTION: Proposed Change Order No. 1 to this project will allow the installation of an 8-inch water line into Reaves Park to replace the existing 8-inch water line installed in the 1940s to maintain service to the existing Park...
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