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Item 1.6 - Acceptance of the Washwater 1 Tank Rehab Proj; Bid 19-009, AMP United LLCP;; r CityPowayof COUNCIL AGENDA REPORT rr IN' THk coj DATE: October 1, 2019 TO: Honorable Mayor and Members of the City Council FROM: Robert Manis, Director of Development Services CONTACT: Brian Banzuelo, Associate Civil Engineer 858) 668-4623 or bbanzuelo(a-)-poway.org SUBJECT: Acceptance of the Washwater 1 Tank Rehabilitation Project; Bid No. 19- 009 with AMP United LLC as Complete Summary: On December 4, 2018, the City Council awarded the contract for the Washwater 1 Tank Rehabilitation Project; Bid No. 19-009, to AMP United LLC, in the amount of $415,514.00. This action will accept the project as complete. Recommended Action: It is recommended that the City Council: 1) Accept the Washwater 1 Tank Rehabilitation Project as complete, 2) Authorize the City Clerk to file and record the Notice of Completion, 3) Authorize the release of the retention in the amount of $20,515.32, if unencumbered, 45 days after City Council acceptance; 4) Release the Lexon Insurance Company, Bond for Material and Labor in the amount of $415,514.00 after the release of retention; and 5) Retain the Lexon Insurance Company, Bond for Faithful Performance for a period of one year. Discussion: This project rehabilitated Washwater Tank No. 1, an existing 200,000 gallon potable water steel storage tank, at the Lester J. Berglund Water Treatment Plant Iorated at 14521 Lake Powav Road. Improvements included recoating the interior of the tank, painting the exterior, modifying the inlet and outlet piping, overflow modifications, updating the cathodic protection system, and replacement of the fall restraint system. There were two Change Orders for this project which reduced the contract amount by $5,207.62. The Change Orders included replacement of an additional auxiliary vent, and the deletion of two items no longer needed due to existing field conditions. The final contract amount is $410,306.38. Environmental Review: The matter of acceptance of public improvements that have been completed, which were the subject of a prior environmental determination, is not subject to the California Environmental Quality Act. 1 of 2 October 1, 2019, Item #1.6 Fiscal Impact: Sufficient funds are available in the Treatment Plant Washwater Tank account (WTR0018) for the release of retention. After the retention payment of $20,515.32, the Treatment Plant Washwater Tank account (WTR0018) will have an available balance of $44,797.96. Public Notification: None. Attachments: None. Reviewed/Approved By l Wendy,"',K aserman Assistant City Manager 2of2 Reviewed By: Alan Fenstermacher City Attorney Approved By: 0. so Chs a City Manager October 1, 2019, Item #1.6