San Pablo Dam Road 24" ACP -CIPP Trunk Line Rehabilitation

Location:	California
Posted:	Nov 1, 2026
Due:	Nov 13, 2026
Agency:	West County Wastewater
Type of Government:	State & Local
Category:	Y - Construction of Structures and Facilities Z - Maintenance, Repair or Alteration of Real Property
Publication URL:	To access bid details, please log in.

Project ID:

Title: San Pablo Dam Road 24" ACP -CIPP Trunk Line Rehabilitation

Addenda: 0

Release Date: 10/30/2026

Due Date: 11/13/2026

Notice Inviting Bids

Infrastructure and Planning

2213 , 237 , 23711 , 237110 , 238 , 486

Project ID: 26-NIIB-052

Release Date: Friday, October 30, 2026

· Due Date: Friday, November 13, 2026 3:00pm

Posted Friday, October 30, 2026 12:45pm

All dates & times in Pacific Time - Los Angeles

Draft Response Events RSVP No Bid11 days, 21 hours, 15 minutes

Post Information

Posted At:Fri, Oct 30, 2026 12:45 PM
Sealed Bid Process:Yes (Bids Sealed / Pricing Sealed)
Private Bid:No

Overview

Summary

The following scope of work is required to complete the San Pablo Dam Road 24" ACP -CIPP Trunk Line Rehabilitation Project:

Provide all materials, equipment, and labor necessary to:

Install approximately 420 LF of 24’ CIPP Liner in the 24” ACP trunk sewer on San Pablo Dam Road from MHM17105 to MHM17106
Provide Traffic control
Temporary Bypass/pumping
CCTV post-installation inspection video
Acquire Required Permits (see technical specifications section)
Complete construction installation work during night time when traffic and sewage flows are below average as determined by WCW
Complete project within 30 Calendar days of NTP

Background

The 24-inch ACP Class 5000 Pipeline was installed in 1970. A CCTV assessment on 5/21/26 determined that the previously installed liner has failed at several locations and that the pipeline's general condition is poor. Based on this assessment, WCW determined that the pipeline should be rehabilitated with a CIPP liner.

Timeline

IFB Issued:

October 30, 2026

Pre-Bid Conference (Mandatory):

November 5, 2026, 10:30am

San Pablo Dam Rd. at La Honda intersection

Site Visit:

November 5, 2026, 10:35am

Questions, Requests for Approved Equals, and Requests for Clarifications ("RFCs") Due:

November 10, 2026, 5:00pm

WCW's Response to Questions, Requests for Approved Equals, and RFCs Due:

November 11, 2026, 5:00pm

Bid Submission Deadline:

November 13, 2026, 3:00pm

Submitted through OpenGov

Notice of Award (tentative):

November 16, 2026

Notice to Proceed (tentative):

November 16, 2026

Completion Date (30) Calendar Days from date NTP is issued.:

December 14, 2026

San Pablo Dam Road 24" ACP -CIPP Trunk Line Rehabilitation

See also