City Council Agenda
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Memo to: |
Manteca City Council |
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From: |
Kevin Jorgensen II, Director of Engineering/City Engineer |
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Prepared by: |
Kyzen Nicolas, Associate Engineer; Somporn Boonsalat, Deputy Director of Engineering |
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Date: |
April 15, 2025 |
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Subject: |
Notice of Completion - WQCF North/South Waste Activated Sludge & South Return Activated Sludge Pump Replacement Project CIP 22061 & 22063 |
Recommendation:
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Adopt a resolution accepting all improvements for the WQCF North/South Waste Activated Sludge & South Return Activated Sludge Pump Replacement Project CIP 22061 & 22063 as complete, authorizing the City Clerk to file the Notice of Completion, and authorizing the City Manager or designee to complete and execute all associated documents, and take all appropriate actions necessary to carry out the purpose and intent of the resolution.
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Background:
On December 5, 2023, City Council awarded the construction contract to C. Overaa & Co. (Overaa) in the amount of $3,581,000 and approved a construction contingency of 12% for a total not-to-exceed project cost of $4,010,720 for the Wastewater Quality Control Facility (WQCF) North/South Waste Activated Sludge (WAS) & South Return Activated Sludge (RAS) Pump Replacement Project CIP 22061 & 22063 (“Project”).
The Project was constructed in general conformance with the conformed plans and specifications.
The Project included two contract change orders (CCOs) in the amount of $17,450. The change orders include costs for:
• Asbestos survey required to obtain Air Permit
• Differing site conditions
• Replacement of existing damaged concrete sidewalk
• Included programming for offsite monitoring of WAS bypass system
The final construction cost is $3,598,450 and the Contractor has signed the final payment certification (Attachment 3).
There is a 5% retention totaling $179,922.50 that will be released to the Contractor no sooner than 45 days after filing of the Notice of Completion.
Fiscal Impact:
There is no fiscal impact associated with this action.
Documents Attached:
1. Attachment 1 - Resolution
2. Attachment 2 - Notice of Completion
3. Attachment 3 - Final Payment Certification
4. Attachment 4 - Location Map