HomeMy WebLinkAboutMINUTES - 06101986 - T.5 THE BOARD OF SUPERVISORS OF CONTRA COSTA COUNTY, CALIFORNIA
Adopted this Order on June 10, 1986, by the following vote:
AYES: Supervisors Fanden, Schroder, McPeak, Torlakson and Powers
NOES : None
ABSENT: None
ABSTAIN: None RESOLUTION NO. 86/ 380
(West's Water Code App.
Ch.63, Sec. 12.2 and 12.3
SUBJECT: Amendment of the Drainage Area 29H Plan, Antioch/Oakley Area.
Project No. 7569-6D8212
The Board of Supervisors of Contra Costa County, as the Governing Body of
the Contra Costa County Flood Control and Water Conservation District, RESOLVES
that:
On April 1 , 1986, this Board set a public hearing proposing to amend the
drainage area plan for the Contra Costa County Flood Control and Water Conservation
District Drainage Area 29H.
On June 10, 1986 , pursuant to the Board' s order of April 1 , 1986, this Board
held a hearing to consider the amendment of said plan. All written and oral
objections presented concerning the proposed Amendment of the Drainage Plan were
considered.
This Board FINDS that any valid written protests filed do not represent more
than one-half of the assessed valuation of. real property contained in Drainage
Area 29H. This Board also FINDS that no written petition for an election, signed
by at least 25 percent of the registered voters within Drainage Area 29H, has been
filed.
It appears from the affidavits of publication on file with this Board that
all notices required to be given for such a hearing have been duly and regularly
given and all procedures to be followed have been followed, all in accordance
with Sections 11 and 12.3 of the Contra Costa County Flood Control and Water
Conservation District Act.
This Board hereby certifies that the Negative Declaration submitted to it by
the Public Works Department as to the environmental impact of the proposed
Drainage Area 29H plan amendment has been completed in compliance with the
California Environmental Quality Act, and it has reviewed and considered the
comments, responses, and the information contained therein.
This Board hereby FINDS that good cause exists for, and APPROVES , the
amendment of the Contra Costa County Flood Control and Water Conservation District
Drainage Area 29H Plan and ORDERS that said amended plan, shown on the map
entitled "Drainage Area 29H, Boundary Map and Amended Drainage Plan", dated April
1986 , is INSTITUTED and the Clerk of the Board of Supervisors is DIRECTED to file
said pian.
RESOLUTION NO. 86/380
This Board hereby DIRECTS the Chief Engineer to file with the County Clerk a
Notice of Determination for this Project.
1 hereby certify the:ihls is a true and correct copy of
an action taken and entered on the rnhute$of the
Board of Supervisors on the date shown.
ATTESTED: JUN 10 1986
PHIL BATCHELOR, Clerk of the Board
of Supervisors and County Administrator
Byan� A�tt — i�dleil� , Deputy
HC:sj
DA29Hamd.t4
Orig. Dept. Public Works Department (FCD)
cc: County Administrator
Community Development
Building Inspection
County Counsel
County Assessor
County Treasurer - Tax Collector
County Auditor - Controller
Chief Engineer
Flood Control Engineering
Accounting
Engineering Services
Ralph Garrow, Inc.
P.O. Box 367
Antioch CA 94509
Building Industry Association
of Northern California
1280 Boulevard Way
Walnut Creek CA 94595
City of Antioch
RESOLUTION NO. 86/380
TO: BOARD OF SUPERVISORS 15 '
FROM: BOARD OF SUPERVISORS FINANCE COMMITTEE
DATE: June 10, 1986
SUBJECT: Vine Hill Road Infiltration Basin, Oakley
Specific Requests or Recommendation(s) & Background & Justification
RECOMMENDED ACTION:
1. As the governing body of Contra Costa County Flood Control and Water Conservation District,
adopt the following policy with regard to the operation and maintenance of the Vine Hill
Road infiltration basin.
a. The existing basin will continue in use until the ultimate downstream basin and
connecting storm drain are constructed.
b. A staff gauge will be installed at the existing infiltration basin site and the
basin water surface will be routinely monitored during storms.
C. When the basin water level exceeds 12 inches in depth, install barricades and
yellow warning cordon ribbon.
d. When the basin water level exceeds 18 inches in depth, commence pumping operations
to the Stirrup Drive basin to maintain the water depth at' the Vine Hill Road basin
to less than 18 inches.
2. As the Board of Supervisors of Contra Costa County appropriate $7,000 in Special
District Augumentation Funds to the Flood Control District for purchasing portable
pumping equipment and to install an underground sleeve across Vine Hill Road.
FINANCIAL IMPACT-
After an initial cost of $7,000, the annual operation costs for the Vine Hill Road basin is
estimated to be $5 ,500.
Continued on attachment: X yes Signature:
Recommendation of County Administrator — Recommendation of Board Committee
Approve Other:
Signature(s)
Action of Board on: June 10, 1986 Approved as Recommended Other X
The Board DEFERRED action on the above recommendations to July 15, 1986.
Vote of Supervisors I HEREBY CERTIFY THAT THIS IS A TRUE
AND CORRECT COPY OF AN ACTION TAKEN
X Unanimous (Absent ) AND ENTERED ON THE MINUTES OF THE
Ayes: Noes: BOARD OF SUPERVISORS ON DATE SHOWN.
Absent: Abstain:
Attested June 10, 1986
Orig. Div.: Board of Supervisors Finance Com. atc a or
cc: County Administrator Clerk of the Board of
County Counsel Supervisors and County
County Community Development Director Administrator
Public Works Department
Flood Control Planning
Accounting
Maintenance
By DEPUTY
ti
_2_
REASONS FOR RECOMMENDATION/BACKGROUND:
The Chief Engineer has submitted two reports (copies attached) indicating seven options for
handling the temporary water storage in the Vine Hill Road infiltration basin in the absence
of safety fencing at the site. The above solution is a blend of options 1 ,3 and 7 and
represents the least cost solution.
CONSEQUENCES OF NEGATIVE ACTION:
In the absence of an operating policy, staff would have no direction for handling ponding
in the infiltration basin during wet weather conditions.
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