HomeMy WebLinkAboutAgenda Report - May 21, 2008 E-03AGENDA ITEM EW&S
CITY OF LODI
COUNCIL COMMUNICATION
TM
AGENDA TITLE: Approve Plans and Specifications and Authorize Notice for Bids for Asphalt
Rubber Cape Seal, Various Streets 2008 Project
MEETING DATE: May 21,2008
PREPARED BY: Public Works Director
RECOMMENDED ACTION: Approve the plans and specifications for the Asphalt Rubber Cape
Seal, Various Streets, 2008 project and authorize notice for bids.
BACKGROUND INFORMATION: This project includes the application of an asphalt rubber cape seal
on various City streets. The streets were identified through the
City's Pavement Management System based on the condition of the
street pavement and the traffic load. The attached exhibits show
the streets that will receive the cape seal.
The Asphalt Rubber Cape Seal, Various Streets, 2008 project consists of the rehabilitation and
resurfacing of various City streets with a layer of asphalt rubberized chip seal followed by a layer of slurry
seal on top. The combination of the asphalt rubberized chip seal and the slurry is commonly known as a
cape seal. An asphalt rubberized cape seal provides a cost-effective alternative to a more costly asphalt
overlay to extend the life and rehabilitate deteriorated roads and streets within the City. This new method
of pavement rehabilitation has been used the past two years in Lodi. and staff would like to continue
using it as another method of maximizing limited street maintenance resources.
While a slurry seal only seals the road and provides a new wearing surface, the asphalt rubberized cape
seal provides added strength, stability and crack reduction benefits similar to the performance benefits of
an overlay but at a much lower cost.
There will be temporary street closures on the day of the asphalt rubberized chip seal and again,
approximately one week later, on the day of the slurry seal. Immediatelyafter the placement of the
asphalt rubberized chip seal, the contractor will use rollers to seat the chips into the asphalt oil. The
contractorwill then provide a minimum of three sweepings to pick up the loose chips. Two days after the
placement of the chip seal (but no more than seven days later) the contractorwill again close the street
for the slurry seal. The contractorwill work with our Street Division in providing advance notification to
the public regarding the dates and times of these temporary closures. Residents, businesses, and
schools in the area will receive a notice two weeks priorto the chip seal work and a door hangerwill be
distributed 48 hours before the contractor starts work on each street.
The Public Works Department has also applied for a rubberized asphalt concrete chip seal grant from the
California Integrated Waste Management Board. If this grant application is approved, the City will receive
$134,875 to offset a portion of the project costs.
APPROVED:
B� , City ManageT
K \WPIPROJECTS\STREETS\Rubberized Chip Seal—Slurry Seal\cape Seal -2 .doc
511412008
Approve Plans and Specifications and Authorize notice for Bids for Asphalt Rubber Cape Seal, Various
Streets, 2008 Project
May 21,2008
Page 2
The plans and specifications for this project are on file in the Public Works Department. Approximately
135,000 square yards of City streets are included in this project.
FISCAL IMPACT: The money for this projectwill becoming from Proposition 42 Funds. By
investing in the recommended overlay project, significant capital dollars will
be saved by extending the useful life of the pavement and foregoing more
costly rehabilitation.
FUNDING AVAILABLE:
Project Estimate
Budgeted:
Planned Bid Opening
Prepared by Wesley K. Fujitani. Senior Civil Engineer
FWSNVKFIpmf
Attachments
cc: Purchasing Gfficer
Streets and Drainage Manager
$1,000,000
2008109 fiscal year
June 18,2008
J Ld �-
F. Wally Sa delin
Public Works Director
K:IWPIPROJECTSISTREETS1Rubberized Chip Seal—Slurry Seallcape seal_2008\CPS&A.doc 51812006
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ASPHALT RUBBER CAPE SEAL PROJECT
STREET NAME FROM TO
Ham Lane
Kettleman
Lodi
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Elm
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Edgewood Dr.
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Junewood Dr.
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Lakewood
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Royal Crest
Kent
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Vlr nia Ave
Tokay
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Tioga
Rutledge
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Crescent Ave
Kettleman
Elm
CAPE SEAL AREA 1
CITY OF LODI WILLOW GLEN AREA
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