HomeMy WebLinkAboutMINUTES - 02252014 - C.05RECOMMENDATION(S):
APPROVE the Stone Valley Road Bike Lane Gap Closure Project and AUTHORIZE the Public Works Director, or
designee, to advertise the project, Alamo area. County Project No.: 0662-6R4209, DCD-CP#07-91 (District II)
DETERMINE the project is a California Environmental Quality Act (CEQA), Class 2 Categorical Exemption,
pursuant to Article 19, Section 15302 of the CEQA Guidelines; and
DIRECT the Director of Conservation and Development to file a Notice of Exemption with the County Clerk; and
AUTHORIZE the Public Works Director to arrange for payment of a $25 fee to Conservation and Development for
processing, and a $50 fee to the County Clerk for filing the Notice of Exemption.
FISCAL IMPACT:
This project will be funded by 62% Transportation for Livable Communities Grant; 38% Alamo Area of Benefit
Funds.
APPROVE OTHER
RECOMMENDATION OF CNTY ADMINISTRATOR RECOMMENDATION OF BOARD COMMITTEE
Action of Board On: 02/25/2014 APPROVED AS RECOMMENDED OTHER
Clerks Notes:
VOTE OF SUPERVISORS
AYE:John Gioia, District I Supervisor
Candace Andersen, District II
Supervisor
Mary N. Piepho, District III
Supervisor
Karen Mitchoff, District IV
Supervisor
ABSENT:Federal D. Glover, District V
Supervisor
Contact: K. Birden, 925-313-2190
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: February 25, 2014
David Twa, County Administrator and Clerk of the Board of Supervisors
By: STACEY M. BOYD, Deputy
cc: County Administrator's Office, CoCoCo Auditor-Controller's Office, Dept. of Conservation & Development, PWD Finance, P. Denison, L. Chavez,
PWD Environmental, T. Torres, PWD Environmental, PWD Transportation Engineering, PWD Environmental Originator
C. 5
To:Board of Supervisors
From:Julia R. Bueren, Public Works Director/Chief Engineer
Date:February 25, 2014
Contra
Costa
County
Subject:APPROVE the Stone Valley Road Bike Lane Gap Closure Project and related actions under the California
Environmental Quality Act.
BACKGROUND:
The project consists of the closure of an approximately one (1) mile long gap in the bike lane between Round
Valley Drive and Alamo Hills Drive. The gap closure will allow a continuous class II bike facility along the south
side of Stone Valley Road. The project will widen the north and south sides of the roadway along the length of the
project from one to four and a half feet, depending on the existing roadway width. The project will add striping
for the bike lanes and construct one median island. The project will include replacement of the existing curbs and
dikes with Portland Cement Concrete (PCC) curb, Asphalt Concrete (AC) dike and gutter. Three drainage inlets
will need to be relocated to accommodate the widened bike lane. Two locations (east and west of the intersection
of Justin Morgan Dr. and Stone Valley Road) along the project site may require an approximately three foot tall,
500 foot long retaining wall along the side of the road to support the adjoining slope after construction. A
Rectangular Rapid Flashing Beacon (RRFB) will be constructed at the existing crosswalk of Roundhill Drive.
One existing crosswalk at Alamo Hills Drive will be removed. Sidewalk along the south side of Stone Valley
Drive will be constructed from Roundhill Drive to Alamo Hills Drive. In order to accommodate the bike lane, the
minor reconstruction of a hardscape median (narrowing by 1 foot) may be required. In order to minimize damage
to any nearby trees, any roots exposed during excavation will be cut cleanly and tree branches will be trimmed.
Three ornamental trees will be removed due to the project. Real property transactions may be necessary in support
of this project. At least one lane of traffic will be open at all times during construction activities and emergency
services access will be provided for at all times. Utilities may need relocation as a result of the project.
CONSEQUENCE OF NEGATIVE ACTION:
Delay in approving the project may result in a delay of design, construction, and may jeopardize funding.
CHILDREN'S IMPACT STATEMENT:
Not applicable.
ATTACHMENTS
Approved CEQA