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HomeMy WebLinkAbout4.03 Slurry Seal Accpt Work~~~ OF Dp~~ ' G ~ 1~. ///~ ~ i9 ~ ~ ~N sz ~~ ~ ~~ - . `ILIFOR~ ; ;,. . STAFF REPORT C I T Y C L E R K DUBLIN CITY COUNCIL File # ^~D^0-~~ DATE: December 21, 2010 TO: Honorable Mayor and City Councilmembers FROM. Joni Pattillo, City Manager SUBJE ~ Acceptance of Work - Contract No. 10-05, 2010 Annuai Slurry Seal Program (Valley Slurry Seal) Prepared By: Steven Yee, Public Works Manager EXECUTIVE SUMMARY: The Annual Slurry Seai Program (CIP No. 969202) resurFaced several City streets with a slurry seal that will prolong the life of the existing pavement surFace. As streets begin showing wear and stress cracking, it is important to seal the cracks to keep water from getting under the roadway pavement, which shortens the life of the pavement. FINANCIAL IMPACT: The adopted Fiscal Year 2010-2011 total appropriations for this project were $654,320, including design and inspection. Of this amount, $54,320 has been allocated for design and inspection and $600,000 for improvements to be completed under this Contract. The total estimated contract cost including contingencies when the bid was awarded September 7, 2010 was $484,069. The final costs for the contract are within the allotted budget. RECOMMENDATION: Staff re ofnmends hat t e City Council accept improvements under 2010 Annual SI rry Seal Progra and rel se re ntion after 35 days if there are no subcontractor cl ' 1 ~~ ~~~~~~ ' Sub itted B Reviewed By Revievued By ublic Works Director Administrative Services Director Assistant City Manager Page 1 of 2 ITEM NO. ~~ DESCRIPTION: On September 7, 2010, a contract was awarded to Valley Slurry Seal Co., to perform the 2010 Annuai Slurry Seal Program for the low bid amount of $412,790.00. 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 getting under the roadway pavement. Slurry consists of a sand/oil mixture which seals cracks and provides a new uniform wearing surface. The following streets (as shown on the Location Map - Attachment 1) were slurry sealed as part of the 2010 Annual Slurry Seal Program. Total area slurry sealed was approximately 1.8 million square feet. STREETS INCLUDED IN THE 2010 ANNUAL SLURRY SEAL PROJECT STREET LIMITS OF WORK Gleason Drive Tassajara Road to Fallon Road Central Parkway Tassajara Road to Fallon Road (exclude south half from Lockhart Street to Fallon Road) Dublin Boulevard Tassajara Road to Fallon Road Sierra Court Dublin Boulevard to End Crestridge Terrace All Oakhurst Way All Ferncroft Court All Oakhurst Court All Woodshire Lane All Cedar Crest Terrace All Ramsgate Court All Applegate Court All Sugarloaf Court All Milbridge Court All Pennwood Lane All Woodvale Terrace All Ledgewood Terrace All Summerglen Drive Hacienda Drive to Hibernia Drive Aspen Street Central Parkway to Summerglen Drive Winterbrook Avenue All Asterwood Drive All Linden Street Asterwood Drive to Sequoia Avenue Persimmon Drive All Aspen Street Persimmon Drive to Redwood Avenue Chestnut Court All Westwood Court All Penwood Place All NOTICING REQUIREMENTS/PUBLIC OUTREACH: Public Noticing is not required. A copy of the Staff Report was provided to the contractor. ATTACHMENTS: Location Map Page 2 of 2 City of Dublin 2010 Slurrv Seai Proaram 3 1 ° °.~25 oz5 O'S Miles 1 inch = 800 feet July 2010 ~~ e I CItV nf I~~~hlin ~ni n ci........ ~__~ ~ ~ o.izs o.zs 0.5 Miles 1 inch = 800 feet July 2010 Z/~ e I City of Dublin 2010 Slurry Seal Pro ram .a~~~~L~. o~. - .. - ; ;~, g : ,~ ~;; _,~~< ; ,.. , e: _ , +v /// ~ ~ ~~~~ ~~ 4~' ~ i ~ ~~~ ~ ° ~ ~~ '~~' . ~ ~ ~ ~ `z" r '~( ~~'qq' ~y~ 41 .. • --,.~,, ,, + _ • , y ~~~- ; ~ ~ /l . ~.: r(`"~ , Zf ..,~ ~-~ .d '-S ~ ~ t_` ~ ~ ~ `~~.'!rl# ~ ~ ~~' , ' ~~~.,~~ ~ --j ~ ~ _ .7 -.~~., ~~ S' ~~ ' T ~ (1/:' ^,~ 4l ~ ~ . • _ V ..T-" . ` J '~ 'u,.~"<..~.~~~ - I ~~: ;~ ,- .- r.. 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