AGENDA TITLE:
title
Accept Improvements for Wastewater Main Rehabilitation Program (Project No. 10) (PW)
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MEETING DATE:
August 7, 2024
PREPARED BY:
Public Works Director
recommendation
RECOMMENDED ACTION:
Accept Improvements for Wastewater Main Rehabilitation Program (Project No. 10).
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BACKGROUND INFORMATION:
The Wastewater Main Rehabilitation Program is intended to systematically replace and repair existing wastewater infrastructure that has reached its useful life. This is the tenth project ("Project 10") scheduled in this program.
Project 10 included the trenchless rehabilitation of approximately 1500 feet of 14" wastewater line north of Vine Street from Sacramento Street to Hutchins Street; approximately 140 feet of 14" wastewater main west of Ham Lane from the south side of Lodi Middle School to Park Street; and approximately 1200 feet of 24" wastewater main west of Ham Lane from the south side of Lodi Middle School to the Municipal Service Center's corporation yard (Exhibit A). The use of trenchless pipeline rehabilitation methods minimize both surface disruption and costs. Before and after pictures reflecting segments of the rehabilitated pipeline are reflected in Exhibit B.
Council approved plans and specifications for Project No. 10 and authorized the City Manager to award a contract up to $1,100,000 on June 7, 2023. This Council action also authorized the City Manager to execute change orders up to $110,000. The City received the following four bids on July 12, 2023:
Above/(Below)
Bidder Location Bid Engineer's Estimate
Engineer's Estimate $1,050,345.00
Nor-Cal Pipeline Services Roseville $794,506.00 ($255,839.00)
Express Sewer & Drain, Inc. Rancho Cordova $1,063,856.00 $13,511.00
SAK Construction, LLC O'Fallon, MO $1,171,678.00 $121,333.00
Insituform Technologies, LLC Chesterfield, MO $1,339,809.00 $289,464.00
The project was awarded by the City Manager to Nor-Cal Pipe...
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