HomeMy WebLinkAboutPW Andersen & DuBois St. Repairs; Plans & SpecsAgenda Item No: g.
Meeting Date: October 17, 2011
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Department: Public Works
Prepared by: City Manager Approval:
Director of Public Works (HY)
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SUBJECT: ADOPT PLANS AND SPECIFICATIONS FOR CONSTRUCTION OF ANDERSEN
DRIVE AND DU BOIS STREET REPAIRS, CITY PROJECT NO. 11198, AND
AUTHORIZE THE CITY CLERK TO CALL FOR BIDS.
RECOMMENDATION: Adopt Plans and Specifications
BACKGROUND: In 1996, Andersen Drive was extended from Bellam Boulevard to Second Street.
Since the original installation, small segments of the roadway have settled due to the underlying bay mud
on which the roadway was installed. One such roadway segment is located at the intersection of
Andersen Drive and Du Bois Street where an existing concrete storm drain culvert runs underneath the
roadway. The culvert was built on top of deep piles reaching solid ground and therefore is not susceptible
to the same settlement of the surrounding bay mud. The difference in settlement between the culvert and
the Andersen Drive pavement has created a large "bump" in the road.
The proposed project includes over excavating the existing area and installing a stable roadway base
adjacent to the culvert at the intersection of Andersen Drive and Du Bois Street. The roadway will be
reconstructed to provide a more gradual approach to the culvert crossing. The plans have been signed and
approved by the City Engineer, and a copy is available at the City Clerk's office for review.
ANALYSIS: Adoption of the project pians and specifications is necessary for the plans to go out to bid
and the construction of the project to begin. Construction is anticipated to commence in November 2011.
FISCAL IMPACT: The estimate for construction of the project is $160,000. The exact cost for
construction will not be known until bids have been received. Staff will request funding allocation after
the bids have been opened.
ACTION REQUIRED: Adopt Plans and Specifications for the Andersen Drive and Du Bois Street
Repairs project, (City Project No. 11198) on file with the City Clerk, and authorize the City Clerk to call
for bids on this project.
FOR CITY CLERK ONLY
Gail •
Council Meeting:
Disposition:
INSTRUCTIONS
290M
DEPARTMENT
CITY OF SAN RAFAEL
Welffiff 17 irelwi,0111,11111 ��l
USE THIS FORM WITH EACH SUBMITTAL OF A CONTRACT, AGREEMENT,
ORDINANCE OR RESOLUTION BEFORE APPROVAL BY COUNCIL / AGENCY.
Kevin McGowan
Public Works
10/11/11
TITLE OF DOCUMENT:
SRRA / SRCC AGENDA ITEM NO. -S & -
DATE OF MEETING: October 17, 2011
Plit E C.1E. I
O'L'-'T 12 '
-2011
117111 frk"TT f Y
1) DU BOIS STREE
ADOPT PLANS AND SPECIFICATIONS FOR CONSTRUCTION OF ANDERSEN' ki
REPAIRS, CITY PROJECT NO. 11198, AND AUTHORIZE THE CITY CLERK TO CALL FOR BIDS
Department Head (signature)
(LOWER HALF OF FORM FOR APPROVALS ONLY)
APPROVED AS COUNCIL / AGENCY APPROVED AS TO FORM:
AGENDA ITEM:
City Manager (signature) City Attorney (signature)
NOT APPROVED
File No.: 16.01.261