RESOLUTION R2026-XX
RESOLUTION OF THE CITY COUNCIL OF THE CITY OF MANTECA, STATE OF CALIFORNIA, APPROVING AN AGREEMENT FOR SERVICES WITH CAROLLO ENGINEERS, INCORPORATED FOR AN AMOUNT UP TO $1,598,028.30 TO PROVIDE CONSTRUCTION MANAGEMENT AND INSPECTION SERVICES FOR THE WASTEWATER QUALITY CONTROL FACILITY SLUDGE THICKENER PROJECT (CIP NO. 24007) & DEWATERING UNIT NO. 3 PROJECT (CIP NO. 24006); AND AUTHORIZING THE CITY MANAGER OR DESIGNEE TO TAKE ALL APPROPRIATE ACTIONS NECESSARY TO CARRY OUT THE PURPOSE AND INTENT OF THE RESOLUTION WHEREAS, on April 15, 2025, the City of Manteca (City) awarded the construction contract C2025-66 to C. Overaa & Company (Overaa) for the Wastewater Quality Control Facility (WQCF) Sludge Thickener Project (CIP No. 24007) and Dewatering Unit No. 3 Project (CIP No. 24006) (collectively “PROJECT”) in the amount of $22,865,000; and WHEREAS, on May 8, 2025, the City received proposals for Construction Management and Inspection Services (CMIS) from the following firms:
3D Built
Brown & Caldwell
Carollo Engineers
Hazen & Sawyer
West Yost; and
WHEREAS, City staff convened a review committee for the CMIS proposals and ranked West Yost first, followed closely by Carollo Engineers in second place as both being responsible, responsive, qualified firms who meet the specific goals of the PROJECT; and WHEREAS, on July 30, 2025, the City awarded Agreement C2025-147 to West Yost in an amount up to $2,187,512 to provide CMIS for the project; and WHEREAS, through mutual agreement, the City subsequently terminated the CMIS contract with West Yost on March 16, 2026; and WHEREAS, City staff recently completed negotiations with Carollo Engineers for an initial amount not-to-exceed $911,548.30 to take over providing CMIS for the Project, with an option to authorize an additional $686,480.00; and WHEREAS, the City Council has considered all information related to this matter, as presented at the public meetings of the City Council identified herein, including any supporting reports by City Staff, and any information provided during public meetings.
NOW, THEREFORE, BE IT RESOLVED, by the City Council of the City of Manteca, as follows:
The City Council hereby finds that the facts set forth in the recitals to this Resolution are true and correct and establish the factual basis for the City Council’s adoption of this Resolution.
The City Council hereby approves an Agreement for Services with Carollo Engineers, Incorporated for an amount up to $1,598,028.30 to provide construction management and inspection services for the Wastewater Quality Control Facility Sludge Thickener Project (CIP No. 24007) & Dewatering Unit No. 3 Project (CIP No. 24006).
The City Council hereby authorizes 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.
This Resolution shall take effect immediately upon its adoption.
I HEREBY CERTIFY that the foregoing Resolution was duly adopted by the City Council of the City of Manteca at a public meeting of said City Council held on the 21st day of April, 2026, by the following vote:
AYES:
NOES:
ABSENT:
ABSTAIN:
MAYOR: __________________________
GARY SINGH
Mayor
ATTEST: __________________________
CASSANDRA CANDINI-TILTON
City Clerk
ATTACHMENT 1
R2026-XX Page PAGE 3 of NUMPAGES 3 April 21, 2026 R20XX-XX Page PAGE 1 of NUMPAGES 2 Type approved date of resolution here