HomeMy WebLinkAboutAgenda Report - January 16, 2013 C-06AGENDA ITEM C;O(0
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AGENDA TITLE: Accept Improvements Under Contract for Wastewater Main Rehabilitation
Program, Project No. 5
MEETING DATE: January 16,2013
PREPARED BY: Public Works Director
RECOMMENDED ACTION: Accept improvements under contract for Wastewater Main
Rehabilitation Program, Project No. 5.
BACKGROUND INFORMATION: The contract was awarded to Michels Pipeline Construction, of
Salem, Oregon, on December21, 2011, in the amount of
$859,428.25. The contract has been completed in substantial
conformance with the plans and specifications approved by City Council.
The project included in-place (trenchless) rehabilitation of approximately 17,000 linearfeet of 6 -inch diameter
wastewater main, the rehabilitation of approximately 61 manholes and the reconnection of 452 wastewater
laterals. The project also includes upsizing approximately 1,455 linearfeet of 6 -inch wastewater pipe to
8 -inch using pipe -bursting technology.
The contract completion date was December 3, 2012. The final contract price was $1,225,222.05. The
difference between the contract amount and the final contract price is mainly due to the following items
totaling $365,793.80:
• Council authorized Change Order No. 1 on March 7, 2012, which included additional rehabilitation
of the wastewater pipes in Hutchins Street, from Lodi Avenue to Lockeford Street. Pipe diameters
in this section of pipe range from 14 inches to 18 inches. ($272,582.55)
• Change Order No. 2 which included installation of one additional 48 -inch manhole on
Railroad Avenue and various additional lining locations. ($31,788.50)
• Increase in unit bid item quantities installed. ($61,422.75)
Following acceptance by the City Council, as required by law, the City Engineerwill file a Notice of
Completion with the County Recorder's office. The notice serves to notify vendors and subcontractors
that the project is complete and begins their 30 -day period to file a stop notice requiring the City to
withhold payments from the prime contractor in the event of a payment dispute.
FISCAL IMPACT: Completion of this projectwill reduce future maintenance costs and increase
the performance and reliability of the wastewater system.
FUNDING AVAILABLE: This project was funded by Wastewater Main Replacement Fund (171680).
F. Wally ndelin
PublicWorks Director
Prepared by Gary Wiman, Construction Project Manager
FWS/GW/pmf
cc: Deputy Public Works Director—Utilities
APPROVED:=-:._-�--
Kb-iiradt Bartlam, City Manager
K:\WP\PROJECTS\SEWER\Wastewater Main Rehabilitation Program Project No 5\CAccept WWM5.doc
12/17/2012