CIP 1006 Wykoff Water and Sewer Replacement Project

The general description of work includes the installation of approximately 1,700 linear feet of 8-inch PVC water main, removing and replacing approximately 750 feet of 6" asbestos concrete water main with 8" PVC water main, disposing of asbestos concrete pipe, installing above ground temporary bypass piping, replacing water services, installing air release valve assemblies, installing fire hydrant assemblies, performing connections to the existing water system, upsizing approximately 1,600 linear feet of existing sewer mains by pipe bursting, upsizing approximately 200 linear feet of existing sewer mains by open cut, sewer main spot repairs prior to pipe bursting, rehabilitating existing manholes, removing and replacing existing sewer cleanouts with standard manholes, removing and replacing lower laterals and installing new cleanouts, paving, and striping.


Accepting Bids

Prebid Date3/30/23 10:00am

Bid Date4/18/23 2:00pm

Company & Contacts

City of Vacaville

Jacob Smith   707-449-5429


Vacaville, CA

Engineer’s Estimate: $2,575,000

A non-mandatory Pre-Bid Meeting for this project is scheduled at 10:00 AM on Thursday, March 30, 2023. The meeting will begin at City of Vacaville Public Works Confrenece Room 2 located at 650 Merchant Street. Bidders are required to reserve attendance by contacting the City’s Project Manager, Jacob Smith, at (707) 449-5429 or Following the meeting, the City will conduct a site visit with any contractors wishing to attend. Due to existing site conditions, contractor will be required to visit the project location prior to bidding with confirmation provided in acknowledgment of addendum 1.