HomeMy WebLinkAboutAgenda Report - February 7, 2018 C-03CITY OF LODI
COUNCIL COMMUNICATION
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AGENDA TITLE:
MEETING DATE:
PREPARED BY:
AGENDA ITEM
C- 3
Approve Plans and Specifications and Authorize Advertisement for Bids for
Wastewater Main Rehabilitation Program (Project No. 7)
February 7, 2018
Public Works Director
RECOMMENDED ACTION: Approve plans and specifications and authorize advertisement for
bids for Wastewater Main Rehabilitation Program (Project No. 7).
BACKGROUND INFORMATION: The Wastewater Main Rehabilitation Program is intended to
systematically replace and repair existing wastewater infrastructure
that has reached its useful life. The older wastewater pipelines are
mostly constructed of terra-cotta or concrete pipe that were installed nearly 100 years ago in some
locations. The majority of these pipes are in need of rehabilitation and/or replacement.
This is the seventh project scheduled in this program, which started in 2002 and includes the area bound
by Turner Road on the north, UPRR on the east, Lockeford Street on the south, and California Street on
the west. This project also includes rehabilitation of two sections of wastewater trunk line in Ham Lane.
These pipeline segments in Ham Lane were assessed in the recent Wastewater Pipeline Condition
Assessment Program and were identified in need of immediate repair due to deteriorating pipe
conditions. Staff will be using the assessment results from the program to prioritize future projects based
on the condition assessment results. The project area for Project No. 7, including Ham Lane, is shown
on Exhibit A.
Once completed, the project will improve the level of service associated with the wastewater system by
increasing reliability, eliminating pipe joint leaks, and decreasing maintenance costs. As with previous
phases of the project, staff is again recommending the use of trenchless methods of rehabilitation to
minimize both surface disruption and costs.
Project No. 7 includes in-place (trenchless) rehabilitation of approximately 32,500 linear feet of wastewater
main, the rehabilitation of approximately 143 manholes, and the reinstatement of approximately 630
wastewater laterals, after the in-situ lining process is completed.
The plans and specifications are on file in the Public Works Department. The planned bid opening date
is February 28, 2018.
FISCAL IMPACT:
FUNDING AVAILABLE:
Completing this project will reduce future maintenance costs and increase
the performance and reliability of the wastewater system.
The project estimate is $3,000,000. Funding will be identified at project
award.
Charles E. Swimrey, Jr.
Public Works Director
Prepared by Lyman Chang, Deputy Public Works Director/City Engineer
CES/LC/tdb
Attachment
cc:
Deputy Public Works Director /City Engineer
Utility Manger
Senior Civil Engineer
APPROVED:
en 5 11 auer, City Manager
K:\WP\PROJECTS\SEWER\WastewaterMainRehabProject7\CPS&A.doc 1/24/2018
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