REQUEST FOR CITY COUNCIL AND
CORONA UTILITY AUTHORITY ACTION
DATE: 11/01/2023
TO: Honorable Mayor and City Council Members
Honorable President and Board Members
FROM: Utilities Department
SUBJECT:
Title
MAINTENANCE/GENERAL SERVICES AGREEMENT WITH AUGUSTINE GENERAL ENGINEERING FOR A CRITICAL SEWER MAIN REPLACEMENT ON SOUTH BELLE AVENUE IN THE AMOUNT OF $212,237
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EXECUTIVE SUMMARY:
This staff report asks City Council to approve a Maintenance/General Services Agreement in the amount of $212,237 with Augustine General Engineering for the sewer main replacement in the alleyway south of West 10th Street between South Belle Avenue and Washburn Avenue.
RECOMMENDED ACTION:
Recommended action
That the City Council:
a. Approve the Maintenance/General services agreement with Augustine General Engineering of Alta Loma, CA, to perform a sewer main replacement on South Belle Avenue in the amount of $212,237.
b. Authorize the City Manager, or his designee, to execute the Maintenance/General Services Agreement with Augustine General Engineering for a total contract amount of $212,237, including any non-substantive extensions, change orders, purchase orders, and amendments up to $21,223 or 10% of the original contract amount as authorized by Corona Municipal Code Section 3.08.060(J).
That the Corona Utility Authority review, ratify, and to the extent necessary, direct the City Council to take the above actions.
Body
BACKGROUND & HISTORY:
The Utilities Department (UD) operates and maintains over 400 miles of sewer mains (including service laterals), over 5000 manhole structures, and treats 13.5 million gallons per day (on average).
The Utilities Department's underground infrastructure consists of pipelines that vary in size, type, and age. A significant portion of the sewer mains are comprised of vitrified clay pipe (VCP) that was installed during the mid-1900's. Vitrified clay pipes have a longer life expectancy than other materials, but actual se...
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