City Council Agenda
Memo to:
Manteca City Council
From:
Michael Selling, Assistant Director of Engineering/City Engineer
Prepared by:
Alfredo Mijango, PE, Associate Engineer;
Somporn Boonsalat, Deputy Director of Engineering
Date:
June 16, 2026
Subject:
Construction Award - Central Trunk Sewer Project CIP No. 24004
Recommendation:
title
Adopt a resolution approving the Initial Study/Mitigated Negative Declaration and the Mitigation Monitoring and Reporting Plan State Clearinghouse Number 2026041206 for the Central Trunk Sewer Project CIP 24004; adopt a resolution determining Teichert Construction to be the lowest, responsive, and responsible bidder for the Central Trunk Sewer Project CIP 24004 (District 1: bounded by Crom Street, Union Road, Yosemite Avenue, and Airport Way); awarding the construction contract to Teichert Construction in the amount of $6,987,745; approving a project contingency of $1,486,955; approving an Agreement for Services with Carollo Engineers, Inc. for Construction Management and Inspection Services in the amount not-to-exceed $790,468; and authorizing the City Manager or designee to take all appropriate actions necessary to carry out the purpose and intent of the resolution.
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Background:
On March 2024, the City of Manteca ("City") adopted the 2024 Wastewater Master Plan ("WWMP"). The WWMP identified the Central Trunk Sewer Project CIP 24004 ("Project"), labeled as project Wastewater Collection System Project 06 ("WCS-06") in the WWMP, as a high priority project due to its location in the collection system, pipeline age, and risk of failure.
The Project will replace 4,200 feet of existing 36-inch sewer line, with a new deeper 36-inch sewer trunk gravity line and abandon the existing Union Road lift station.
On July 30, 2025, the City approved an Agreement for services with HydroScience Engineers for Engineering Design Services for the Project.
On April 24, 2026, the Initial Studies/Mitigated Negative Declarat...
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