HomeMy WebLinkAbout4.6 - 1405 Tassajara Road Acceptance
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STAFF REPORT
CITY COUNCIL
DATE: April 18, 2017
TO: Honorable Mayor and City Councilmembers
FROM:
Christopher L. Foss, City Manager
SUBJECT:
Acceptance of Work – Project No. ST5016, Tassajara Road Overlay
Project
Prepared by: Michael Boitnott, Capital Improvement Program Manager
EXECUTIVE SUMMARY:
The City Council will consider the acceptance of the Tassajara Road Overlay Project,
(CIP No. ST5016) which provided for a rubberized asphalt concrete overlay of
Tassajara Road from the I-580 off-ramp to North Dublin Ranch Drive. The project also
provided for repairs of failed segments of the roadway, new traffic signal detection
loops, pavement markings, and modifications to comply with the Americans with
Disabilities Act (ADA) requirements.
STAFF RECOMMENDATION:
Adopt the Resolution Accepting the Tassajara Road Overlay Improvements (Project
No. ST5016).
FINANCIAL IMPACT:
None.
DESCRIPTION:
On June 21, 2016, the City Council awarded a contract to O’Grady Paving Inc. in the
amount of $1,822,890.65 for the Tassajara Road Overlay, Project No. ST5016. This
project provided for the construction of a 2” thick rubberized hot mix asphalt overlay of
Tassajara Road from the I-580 off-ramp to North Dublin Ranch Road, approximately 1.2
miles. This segment of roadway sees approximately 20,000 to 40,000 vehicles a day.
The project consisted of 8,151 tons of rubberized asphalt overlay, repairs to failing
pavement, pavement markings; traffic signal loop detectors, and curb ramp upgrades to
comply with the Americans with Disabilities Act (ADA).
This project received a grant from CalRecycle for the installation of asphalt rubber
concrete, which diverted nearly 18,000 California passage car tires from the landfill. The
grant provided the City with funding of $10 per ton of asphalt rubber concrete for a total
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grant amount of $86,000. In addition to the funding opportunity, the asphalt rubber
overlay provides a quieter driving surface, is more flexible, and will increase the
durability of the roadway.
Change orders were issued during construction to add work, in two other areas of the
City requiring similar asphalt work, to the contract. The first change order included
repair of approximately 100 feet of depressed asphalt on westbound Central Parkway
between Persimmon Drive and Aspen Street. The second change order, approved by
City Council on September 6, 2016, included repair and replacement of failing asphalt at
the William J. McCammon Alameda County Fire Department Vehicle Maintenance
Facility at 5777 Scarlett Court. The second change order was funded by the
Maintenance Yard Facility Improvements Project No. GI0509. The final change order
was for truing up of material costs at completion of the project.
Staff has determined that the project is complete and recommends that the City Council
accept the project and begin the warranty period for the Tassajara Road Overlay Project
No. ST0516.
The project cost summary is listed below. Remaining balances will be distributed back
to its original funding source at the end of this Fiscal Year to be used for future street
improvement projects.
Tassajara Road Overlay
Expenditure Budget
Current Project Budget $2,340,288.56
Total Budget $2,340,288.56
Funding Sources
General Fund (DSRSD Reimbursement) $48,888.20
State Gas Tax Fund $1,102,844.06
Measure B Sales Tax $552,556.30
Measure B Sales Tax Bike and Ped. $30,000.00
Budget Transfer In “Measure B” $187,537.00
Measure BB Sales Tax $230,000.00
Measure BB Sales Tax: Bike and Ped. Fund $200,000.00
Cal Recycle Grant $86,000.00
Noise Mitigation $90,000.00
Total Funding Sources $2,340,288.56
Actual Expenditures
Construction Contract $1,822,890.65
Change Order #1 $34,484.00
Change Order #2 (5777 Scarlett Ct. Project No. GI0509) $126,385.00
Change Order #3 (Balancing) ($27,701.00)
Contract Services, Design, Salary, & Testing $213,567.98
Total Expenditures Less Change Order #2 $2,042,602.25
Remaining Balance $297,046.93
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NOTICING REQUIREMENTS/PUBLIC OUTREACH:
None.
ATTACHMENTS:
1. Resolution Accepting the Tassajara Road Overlay Improvements (Project No.
ST5016)
RESOLUTION NO. - 17
A RESOLUTION OF THE CITY COUNCIL
OF THE CITY OF DUBLIN
* * * * * * * * *
ACCEPTING THE TASSAJARA ROAD OVERLAY IMPROVEMENTS (PROJECT NO.
ST5016)
WHEREAS, on June 21, 2016, the City of Dublin entered into a contract with O’Grady
Paving Inc. to perform Project No. ST5016, Tassajara Road Overlay; and,
WHEREAS, said improvements have been completed in accordance with plans and
specification, and any approved modifications thereof, to the satisfaction of the City Engineer of
the City of Dublin; and
NOW, THEREFORE, BE IT RESOLVED that the City Council of the City of Dublin does
hereby accept the improvements, Project No. ST5016, Tassajara Road Overlay and authorize
Staff to file a Notice of Completion with Alameda County.
BE IT FURTHER RESOLVED that the City Council of the City of Dublin does hereby
authorize the City Manager or his designee to release the retention, if after 35 days of filing the
Notice of Completion there are no subcontractor claims.
PASSED, APPROVED AND ADOPTED this 18th day of April, 2017, by the following vote:
AYES:
NOES:
ABSENT:
ABSTAIN:
________________________________________
Mayor
ATTEST:
_____________________________
City Clerk