Title
Proposed Change Order No. 2
Contract No. 1902224
Design Build Contract for the CSO Structural Improvements
CIP # 260614 / BCE # 53.4
Body
Agenda of: December 13, 2023
Item No.: 2023-469
Amount: Original Contract Amount $12,055,334.00
Change Order No. 1 1,900,000.00
Proposed Change Order No. 2 950,000.00
Revised Contract Amount $14,905,334.00
TO: The Honorable
Board of Directors
Great Lakes Water Authority
FROM: Suzanne R. Coffey, P.E.
Chief Executive Officer
Great Lakes Water Authority
DATE: December 1, 2023
RE: Proposed Change Order No. 2
Contract No. 1902224
Design Build Contract for the CSO Structural Improvements
Vendor: Pullman SST, Inc
MOTION
Upon recommendation of Navid Mehram, Chief Operating Officer - Wastewater Operating Services, the Board of Directors (Board) of the Great Lakes Water Authority (GLWA), authorizes the Chief Executive Officer (CEO) to enter into Contract No. 1902224, Proposed Change Order No. 2, "Design Build Contract for the CSO Structural Improvements" with Pullman SST, Inc, with an increased cost of $950,000.00 for a total contract cost not to exceed $14,905,334.00 and no increase in duration for a total duration of 1,461 days; and authorizes the CEO to take such other action as may be necessary to accomplish the intent of this vote.
BACKGROUND
The purpose of this design-build contract is to identify and implement all structural repairs required at the nine Combined Sewer Overflow (CSO) facilities that are maintained and operated by GLWA. The repairs are being performed on a unit price basis per the prioritization scoring and projected available budget, thereby significantly improving the long-term structural reliability of these facilities.
Recently, it was noted that the concrete electrical duct-bank enclosure on the Hubbell-Southfield basin roof was found to be deteriorating at the bottom and needs to be repaired to protect the contained electrical co...
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