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C. 17

To:	Board of Supervisors
From:	Brian M. Balbas, Public Works Director/Chief Engineer
Date:	May 7, 2019

Contra

Costa

County

Subject:

APPROVE and AUTHORIZE a Right of Entry and Temporary Work Area Easement in connection to the Grayson Creek Levee Repair Project, Martinez area.

APPROVE	OTHER
RECOMMENDATION OF CNTY ADMINISTRATOR	RECOMMENDATION OF BOARD COMMITTEE

Action of Board On: 05/07/2019

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:

Jessica Dillingham, 925. 957-2453

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: May 7, 2019
David Twa,

BY:	, Deputy

RECOMMENDATION(S):

As the governing body of the Contra Costa County Flood Control and Water Conservation District (District):


APPROVE and AUTHORIZE the Chief Engineer, or designee, to execute on behalf of the District, a Right of Entry from the Contra Costa County Sanitary District (CCSD) to the District, and a Temporary Work Area Easement (TWAE) in connection to the Grayson Creek Levee Repair Project in the Martinez area. (Project No. 7520-6B8315)

FISCAL IMPACT:

83% Federal Emergency Readiness and Responses Funds and 17% Flood Control Zone 3B Funds

BACKGROUND:

The District in conjunction with the US Army Corp of Engineers will be doing and funding an emergency repair project that will include the reconstruction and raising of the existing levee and bank repairs along Grayson Creek in the Martinez area. The proposed alternative generally includes installation of a 4’ thick rock blanket to stabilize the table toe. All construction near this site must be staged in order to allow for the gradual consolidation/settlement of the Bay Mud which underlays the site. See exhibit “A” attached to the TWAE for repair site and area included.

CONSEQUENCE OF NEGATIVE ACTION:

The US Army Corp of Engineers and the District will not have sufficient land rights to access the construction site and to complete the project.