HomeMy WebLinkAboutMINUTES - 04222008 - C.59 Contra
TO` BOARD OF SUPERVISORS, AS GOVERNING
BOARD OF THE FLOOD CONTROL & WATER r
CONSERVATION DISTRICT Costa
0.
FROM:- JULIA R.-BUEREN, CHIEF ENGINEER o
C o U n t�
DATE: April 22, 2008
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SUBJECT; CONTINUE the emergency,action originally taken by the Board of Supervisors on April 10, 2007,
regarding the Lower Walnut'Creel-, Interim Protection Measures project, Pach6co area. (Flood Control
Zone 3B Funds) (Districts 11 &IV)Project No. 7520-6138345
SPECIFIC REQUEST(S)OR RECOMMENDATION(S)&BACKGROUND AND JUSTIFICATION
RECOMMENDED ACTION:
DETERMINE that there is a need to continue the emergency action taken by the Board of Supervisors on
April 10,2007,pursuant to Public Contract Code Sections 22035 and 22050,to implement the Lower Walnut Creek
Interim Protection Measures project, Pacheco area.
FISCAL IMPACT:
The total estimated contractcost is$8,500,000, funded by Flood Control Zone 3B Funds,
CONTINUED ON ATTACHMENT: ❑D SIGNATURE:
— RECOMMENDATION OF COUNTY ADMINISTRATOR H MENDATION BOARD CO ITT
./ APPROVE OTHER
r -
SIGNATURE(S):
ACTION OF B-A ON �kd,o, APPROVED AS RECOMMENDED 1/ OT/1ER
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VOTE OF SUPERVISORS: 1 HEREBY CERTIFY"CHAT THIS IS A TRUEAND CORRECT
COPY OF AN ACTION TAKEN AND ENTERED ON
Y UNANIMOUS(ABSENT ) MINUTES OF THE BOARD,OF SUPERVISORS ON THE
AYES: NOES: DATE SHOWN.
ABSENT: ABSTAIN: j
Contact: Greg Connaughton(925)313-2270
GC:PD:cw .y
G:\FldCtl\Board Orders 2005 Onward\2008 BO\Lower Walnut Creek Emergency BO ATTESTED O�
4-22-08:doc
JCYHN CULLEN, LERK OF THE BOARD OF
SUPERVISORS
cc: County Administrator
Auditor—Controller
Public Works:
Julia R.BLleren,Chief Engineer BY: DEPUTY .
R.Mitch Avalon,Deputy Chief Engineer
Kevin Emigh,Construction
Greg Coil naughton,Flood Control
Paul Detjens,Flood Control
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'SUBJECT: CONTINUE the emergency action originally taken by the,Board of Supervisors on April 10, 2007,
regarding the Lower Walnut Creek Interim Protection Measures project, Pacheco area.
(Flood Control Zone 3B Funds) (Districts H & IV)Project No., 7520-6B8345
DATE: April 22, 2008
PAGE: 2 of 2 1
REASONS FOR RECOMMENDATIONS AND BACKGROUND:
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A. On April 10, 2007, the Board of Supervisors declared an emergency and authorized the Chief Engineer to
proceed in the most expeditious manner to repair or replace the Lower Walnut Creek flood control facility as
directed by the US'Army Corps of Engineers.
B. Repair status:
The Contra Costa County Flood Control and Water Conservation District(District)prepared the Lower Walnut
Creek Corrective Action Plan and presented it to the US Army Corps of Engineers for consideration on June 11,
2007, A status report, including this Corrective Action Plan(CAP),was presented to the Transportation,Water
and Infrastructure Committee'on June 25, 2007. Project plans were prepared and the District contracted with
Pacific States Environmental Consultants to constrict the first phase of the Lower Walnut Creek Interim
Protection Measures project pursuant to the CAP. This first phase of the project was completed in early
December 2007. However, additional work is required to fully implement the CAP.
The CAP is currently under review byUS Army Corps of Engineers Headquarters. The full scope and schedule
of the CAP will not be known until completion of the federal review.
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CONSEQUENCES OF NEGATIVE ACTION:
Nonconcurrence with the above recommendation may significantly delay implementation of the remaining CAP
work in Lower Walnut Creek flood control facility and prevent the District from meeting the correction schedule
required by the US Army Corps of Engineers.
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