HomeMy WebLinkAboutItem 4.05 Slurry Seal Accpt WrkG~~~ OF DU~~`2
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~9`~~i~~82 STAFF REPORT C I T Y C L E R K
``c~ ~~~ DUBLIN CITY COUNCIL File #^~0~- 3
~LIFOR~ ~ ~
DATE: August 17, 2010
TO: Honorable Mayor and City Councilmembers
FROM: Joni Pattillo, City Manager
SUBJE . Acceptance of Work - Contract No. 09-09, 2009 Annual Slurry Seal Program
Prepared By: Steven Yee, Public Works Manager
EXECUTIVE SUMMARY:
The Annual Slurry Seal Program (CIP No. 969201) provides for the resurfacing of various
streets with ptacing a thin sand and oil mixture to seal cracks and provide a new wearing
surface.
FINANCIAL IMPACT:
The adopted Fiscal Year 2009-2010 total appropriations for this project were $654,320,
including design and inspection. Of this amount, $54,320 was allocated for design and
inspection and $600,000 for improvements to be compfeted under this Contract. The total
estimated cost including contingencies when the bid was awarded October 6, 2009 was
$390,624. The final costs for the contract ($374,930) are within the allotted budget.
Budget For Estimated Cos#s
Funding Source Improvements Based fln Low ,A~~a~
Gas T
#2201 Bid ~lward
ax $570,000 $360,624 $ 353
268
Measure B Bicycle & Pedestrian #2205 30 000 30 000 ,
21 662
TOTAL: $600,000 $ 390,624 $ 374,930
RECOMMENDATION:
Accept the improvements under Contract No. 09-09, 2009 Annual Slurry Seal Program, and
authorize t releas of ret ntion after 35 days if there are no subcontractor claims.
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Submitted By Reviewed By vie
ublic Works Director Administrative Services Director Assistan ~
rGed By
ity Manager
DESCRIPTION:
On October 6, 2009, the City Council awarded Contract No. 09-09, 2009 Annual Slurry Seal
Program, to Valley Slurry Seal Company.
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Page 1 of 2 ITEM NO. ,`
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Slurry seal is a preventative maintenance technique used to prolong the life of asphalt concrete
surFacing. As streets begin showing wear and stress cracking, it is important to seal the cracks
to keep water from penetrating into the roadway subgrade. Slurry consists of a sand/oil mixture
which seals cracks and provides a new uniform wearing surFace. The following streets were
slurry sealed as part of the 2009 Annual Slurry Seal Program:
Street
Proiect Limits
Dougherty Road Scarlett Drive to Dublin Boulevard
Central Parkway Arnold Road to Tassajara Road
Tassajara Road Dublin Boulevard to I-580
W. Vomac Road Beckett Way to San Ramon Road
Southwick Drive Alcosta Boulevard to Beckett Way
Inspiration Circle Dry Creek Drive to Inspiration Drive
Galway Court A~I
Clifden Court All
Mountain Rise Place All
Georgian Oaks Court All
Bloomfield Terrace All
Meadow Court All
Iglesia Drive All
Arnold Road Gleason Drive to Dublin Boulevard
Creekview Drive All
The total amount of slurry seal resurfacing completed as part of this Contract was
approximately 1.4 million square feet. A portion of the project included striping and signing in
accordance with the adopted Citywide Bikeways Master Plan. This component of the project
was funded with Measure B Bike and Pedestrian funds.
Staff has inspected the work and recommends that the City Council accept the improvements
under Contract No. 09-09, 2009 Annual Slurry Seal Program.
NOTICING REQUIREMENTS/PUBLIC OUTREACH:
None
ATTACHMENTS: 1. Location Map
G:\CIP\SLURRY SEAL~2009\Staff Report Acceptance of Work.doc
Page 2 of 2
2009 Annual Slurry Seai
Program
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