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C. 77

To:	Board of Supervisors
From:	Brian M. Balbas, Interim Public Works Director/Chief Engineer
Date:	September 12, 2017

Contra

Costa

County

Subject:

APPROVE a Contract Amendment with Marken Mechanical Services, Inc.

APPROVE	OTHER
RECOMMENDATION OF CNTY ADMINISTRATOR	RECOMMENDATION OF BOARD COMMITTEE

Action of Board On: 09/12/2017

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:

Stan Burton, 925. 313-7077

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: September 12, 2017
David Twa,

BY:	, Deputy

RECOMMENDATION(S):

APPROVE and AUTHORIZE the Interim Public Works Director, or designee, to execute a contract amendment with Marken Mechanical Services, Inc., to increase the payment limit by $1,500,000, to a new payment limit of $3,000,000 for heating, ventilation and air conditioning repair services, with no change to the original term of December 1, 2014 through November 30, 2017, Countywide.

FISCAL IMPACT:

This cost is to be funded through Facilities Services budgets and charged to appropriate department funds.

BACKGROUND:

Public Works Facilities Services is responsible for maintaining and repairing the heating, ventilation and air conditioning systems at all County facilities. As bid on BidSync #1409-104, Marken Mechanical Services, Inc., was one of the lowest responsible and responsive vendors, and has become the secondary vendor for unscheduled heating, ventilation and air conditioning emergency repair. Due to several uncommon heating and air conditioning situations, the original dollar amount has been exhausted. Facilities Services is requesting the dollar amount be amended to allow the vendor to be used through the entire term.

CONSEQUENCE OF NEGATIVE ACTION:

If this contract amendment is not approved, sublet heating, ventilation and air conditioning services will not be performed.