HomeMy WebLinkAboutAgenda Report - September 5, 2007 E-03AGENDAITEM
CITY OF LODI
COUNCIL COMMUNICATION
M
AGENDA TITLE: Approve Plans and Specifications and Authorize Advertisement for Bids for
Wastewater Main Replacement Program (Project No. 4)
MEETING DATE: September 5,2007
PREPARED BY: Public Works Director
RECOMMENDED ACTION: Approve the plans and specifications for the Wastewater Main
Replacement Program Project No. 4 and authorize advertising for bids.
BACKGROUND INFORMATION: The Water and Wastewater Improvement Program is intended to
systematically replace and, where needed, upgrade existing water
and wastewater infrastructure. The older wastewater pipelines are
mostly constructed of terracotta or concrete pipe and the waterlines
are largely constructed of small diameter, cast iron or steel pipe. The majority of these pipes are in need
of rehabilitation and/or replacement. Project No. 4 is the fourth project scheduled in this program. This
project area is bounded by Kettleman Lane, Stockton Street, Central Avenue, and Mission Street, as
shown on the attached map.
Once completed, the improvements will enhance the level of service associated with the wastewater
system by increasing reliability, eliminating exfiltration due to leaky pipejoints, and decreasing
maintenance costs. As with Projects No. 1 and 2, which were located in the general area of east of
Stockton Street and north of Kettleman Lane, and Project No, 3, which was located in the greater
Downtown area, staff is again recommending the use of trenchless methods of rehabilitation for Project No.
4 to minimize both surface disruption and costs.
This project, similar to Project No. 3, is for wastewater rehabilitation only. Replacementand upgrading of
water lines in this area will follow as a separate project. Wastewater rehabilitation is performed by
specialty contractors, and the work can be bid more competitively if bid alone.
Project No. 4 includes in-place (trenchless) rehabilitation of approximately 6,760 linearfeet cf 6 -inch
diameter wastewater main, the rehabilitation of approximately 36 manholes, and the reconnection of
150 wastewater laterals.
The plans and specifications are on file in the Public Works Department
FISCAL IMPACT: Completingthis projectwill reduce future maintenance costs and increase
the performance and reliabilityof the wastewater system.
FUNDING AVAILABLE: Funding will be coming from the Wastewater Main Replacement Funds
APPROVED: e��
Blair Ki Manager
K\WP\PROJECTS\WATER\EastsidoWaterWastewaterRehab\Project#4\CPS&Adoc r�� 812312007
Approve Plans and Specifications and Authorize Advertisement for Bids for Wastewater Replacement
Program (Project No. 4)
September 5, 2007
Page 2
Project Estimate: $540,000
Local Wastewater Funds: $540,000
Budgeted: Fiscal Year 2007108
Planned Pjd Opening Date: October 10, 2007
Budget Manager
Richard C. Prima, Jr.
Public Works Director
Prepared by Mark Lindseth. Associate Civil Engineer
RCP/ML/pmf
Attachment
Uc Purchasing Agent
IF Wally Sandefin, City Engineer
Paula J. Fernandez, Senior Traffic Engineer
Wes Fuiit.9ni. Senior Civil Engineer
SharonA . Welch. SeniorCivil Engineer
K:kWP\PROJECTS\WATER\EastsidaWaterWastewaterRehab�ProjeGt #4\CPS&A.doc 812312007
A-00
m CITY OF LOD]
X�w PUBLIC WORKS DEPARTMENT
67astewater Main Rehab Progra'm
Project No. 4
Project Location
K:\CADD\OPEN\PROJECTS\006DO18\006DO18-Gl.dwg, 8.5xll, 08/23/2007 1:20:15 PM,jpizzo