Agenda

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C. 3

To:	Board of Supervisors
From:	Brian M. Balbas, Public Works Director/Chief Engineer
Date:	August 7, 2018

Contra

Costa

County

Subject:

Execution of Contract Amend. #1 for the 2017 On-Call Pipe Rehabilitation Contract for Various Road, Flood Control and Airport Maint. Work, Countywide

APPROVE	OTHER
RECOMMENDATION OF CNTY ADMINISTRATOR	RECOMMENDATION OF BOARD COMMITTEE

Action of Board On: 08/07/2018

APPROVED AS RECOMMENDED

OTHER

Clerks Notes:

VOTE OF SUPERVISORS

AYE:

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

ABSENT:

Candace Andersen, District II Supervisor

Contact:

Jerome Gonsalves, 925 313-7006

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: August 7, 2018
David Twa,

BY:	, Deputy

RECOMMENDATION(S):

APPROVE and AUTHORIZE the Public Works Director, or designee, to execute a contract amendment with Hess Concrete Construction Co., Inc., to extend the completion date from August 1, 2018 through August 1, 2019 with no change to the original payment limit of $150,000, for the 2017 On-Call Pipe Rehabilitation Services Contract for Various Road and Flood Control Maintenance Work, Countywide. (100% Local Road, Flood Control, and Airport Enterprise Funds)

FISCAL IMPACT:

100% Local Road, Flood Control, and Airport Enterprise Funds.

FISCAL IMPACT: (CONT'D)

BACKGROUND:

On August 1, 2017 the County awarded one on-call contract to Hess Concrete Construction Co., Inc. for pipe rehabilitation services to provide support as needed to Public Works Maintenance crews for various routine road, flood control, and airport maintenance repairs, such as but not limited to, culvert inspections, culvert repairs and replacement, culvert lining, cured-in-place-pipe rehabilitation, soil stabilization and void filling, pipe bursting, cast-in-place pipe, concrete structure repair, storm damage repair work, on an as-needed basis, in various locations within Contra Costa County, for a total allotted amount of $150,000, with a completion time of 1 year from the effective date of August 1, 2017, with the option of two one-year extensions. This contract amendment is to extend the duration of the contract to two years from the effective date of August 1, 2017 to August 1, 2019.

CONSEQUENCE OF NEGATIVE ACTION:

The Public Works Department may be unable to complete routine road, flood control, and airport maintenance work in a timely manner.