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C.41

To:	Board of Supervisors
From:	Brian M. Balbas, Public Works Director/Chief Engineer
Date:	December 6, 2022

Contra

Costa

County

Subject:

On-call Contract Amendment with Geosyntec Consultants, Inc., for On-call Stormwater Consulting Services. Project No. 7517-6W7263

APPROVE	OTHER
RECOMMENDATION OF CNTY ADMINISTRATOR	RECOMMENDATION OF BOARD COMMITTEE

Action of Board On: 12/06/2022

APPROVED AS RECOMMENDED

OTHER

Clerks Notes:

VOTE OF SUPERVISORS

AYE:

John Gioia, District I Supervisor
Candace Andersen, District II Supervisor
Diane Burgis, District III Supervisor
Karen Mitchoff, District IV Supervisor
Federal D. Glover, District V Supervisor

Contact:	Michele Mancuso, (925) 313-2236
cc:	Allison Knapp, Deputy Public Works Director Tim Jensen, Flood Control Michele Mancuso, Flood Control, County Watershed Program Michael Taylor, Flood Control Catherine Windham, Flood Control

I hereby certify that this is a true and correct copy of an action taken and entered on the minutes of the Board of Supervisors on the date shown.
ATTESTED: December 6, 2022
Monica Nino, County Administrator

BY:	, Deputy

RECOMMENDATION(S):

APPROVE and AUTHORIZE the Public Works Director, or designee, to execute a contract amendment with Geosyntec Consultants, Inc., effective December 1, 2022, to increase the payment limit by $50,000 to a new payment limit of $230,000 and extend the term through March 31, 2024, for on-call stormwater consulting services, Countywide.

FISCAL IMPACT:

This project is funded by 100% Stormwater Utility Assessment Funds.

BACKGROUND:

The County Watershed Program (CWP) is responsible for implementing measures to reduce trash/litter and other pollutants of concern found in local waterways in unincorporated Contra Costa County. As such, CWP requires routine and on-call assistance with coordination and support for implementing the Contra Costa County Green Infrastructure Plan and for control measures and activities related to provisions C.11, Mercury Controls, and C.12, Polychlorinated Biphenyls controls, in order to comply with the Municipal Regional Stormwater NPDES (National Pollutant Discharge Elimination System) Permit (MRP) from the California Regional Water Quality Control Board, San Francisco Bay Region (Water Board).

CONSEQUENCE OF NEGATIVE ACTION:

Without the approval of this contract by the Board of Supervisors, Contra Costa County will be out of compliance with the MRP from the Water Board.