CHIEF PROCUREMENT OFFICER AUTHORITY PROCUREMENT AWARD
ACTION REQUESTED:
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Approve the award of Change Order #3 to Contract 21-141, Julian Street Improvements, to Copenhaver Construction for an amount not to exceed $4,500 and a total award of $3,120,603.98
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DEPARTMENT: Transportation, Engineering and Development
SUBMITTED BY: William J. Novack, Director
BACKGROUND:
City Council awarded Contract 21-141 to Copenhaver Construction on May 4, 2021 for an amount not to exceed $3,113,187.98 with a completion date of October 1, 2021. The purpose of this contract is to bring Julian Street up to city collector street standards from Gartner Road to Prairie Avenue. This includes adding additional storm sewers to improve drainage, extending watermain and sanitary sewers, improving pedestrian connectivity by adding sidewalks, installing street lights, installing a box culvert, and installing curb and gutters. At the north end of the project, between Prairie Avenue and Porter, a 36-inch storm sewer will be installed to address flooding issues.
Chief Procurement Officer awarded Change Order #1 of Contract 21-141 to Copenhaver Construction on July 1, 2021 for an amount not to exceed $6,910.00 and a total award of $3,120,097.98.
Chief Procurement Officer awarded Change Order #2 of Contract 21-141 to Copenhaver Construction on July 9, 2021 for an amount not to exceed ($3,994.00) and a total award of $3,116,103.98.
DISCUSSION:
This change order is requested to add the necessary pay items to the project.
The reconstruction of Julian Street from Prairie to Gartner includes installation of valve vaults. After review of the plans and field confirmation, it was discovered that three of the valve vaults require a larger, five-foot diameter structure. This change order is requested to add the necessary pay items 65X (6" valve & 5' valve vault) and 66X (8" valve & 5' valve vault) for the larger vault structures. The quantity for the original valve vault item (93A) will also ...
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