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File #: ID 25-1344    Version: 1 Name:
Type: Action Item Status: Agenda Ready
File created: 9/30/2025 In control: City Council
On agenda: 10/16/2025 Final action:
Title: Approve the Second Amendment to the Consultant Services Agreement with Tetra Tech BAS, Inc., of Diamond Bar, California, in the amount of $167,432.00, to increase the total not to exceed contract amount to $779,111.00, and extend the term of the Consultant Services Agreement to January 31, 2026 for the Landfill Gas Collection and Control System and Operations, Maintenance, and Monitoring Services at the City of Fresno Sanitary Landfill. (Council District 3)
Sponsors: Department of Public Utilities
Attachments: 1. 25-1344 Consultant Services Agreement.pdf, 2. 25-1344 First Amendment to Agreement.pdf, 3. 25-1344 Second Amendment to Agreement.pdf, 4. 25-1344 Resolution of Urgent Necessity (Resolution No. 2024-195).pdf, 5. 25-1344 Vicinty Map
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REPORT TO THE CITY COUNCIL


FROM: PAUL AMICO, PE, Interim Director
Department of Public Utilities

BY: CASSIE L. SCHOLZ, PE, Licensed Engineer Manager
Department of Public Utilities, Utilities Planning & Engineering

DAVID VILCHERREZ, PE, Licensed Professional Engineer
Department of Public Utilities, Utilities Planning & Engineering

SUBJECT
Title
Approve the Second Amendment to the Consultant Services Agreement with Tetra Tech BAS, Inc., of Diamond Bar, California, in the amount of $167,432.00, to increase the total not to exceed contract amount to $779,111.00, and extend the term of the Consultant Services Agreement to January 31, 2026 for the Landfill Gas Collection and Control System and Operations, Maintenance, and Monitoring Services at the City of Fresno Sanitary Landfill. (Council District 3)

Body
RECOMMENDATION

Staff recommends City Council approve the Second Amendment to the Consultant Services Agreement (Second Amendment) with Tetra Tech BAS, Inc. (Tetra Tech) of Diamond Bar, California, to continue the scope of services and increase the total contract amount by $167,432.00, for a revised total not to exceed contract amount of $779,111.00, and extend the term to January 31, 2026 for the Landfill Gas Collection and Control System (LFGCCS) and Operations, Maintenance, and Monitoring (OM&M) Services at the City of Fresno Sanitary Landfill (FSL), and authorize the Director of Public Utilities, or designee, to sign the Second Amendment on behalf of the City of Fresno (City).

EXECUTIVE SUMMARY

On August 29, 2024, the City approved a Consultant Services Agreement (Agreement) with Tetra Tech to provide LFG professional engineering services, LFGCCS repairs and improvements, and OM&M at the FSL. Tetra Tech is currently providing professional services under the First Amendment to the Consultant Services Agreement (First Amendment) that expires on December 31, 2025. The Second Amendment is necessary to continue services in the Agreement through January...

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