Public Jobs

Bidding Closed
10/12/21 10:00am
Weyand Pipeline Turnout 2 to DW-53
Solano Irrigation District
Dixon, CA
The project includes installing approximately 1,234 feet of 48-inch diameter DR 17 HOPE pipe, removing and replacing approximately 1,503 feet of monolithic concrete pipe with 48-inch diameter DR 17 HOPE pipe, connections to existing concrete control structures, demolition and removal of concrete vents and junction boxes, abandonment of existing pipeline with cellular concrete or sand, installation of valves, appurtenances and surface restoration. The District has preĀ­ purchased the 48-inch DR 17 HOPE pipe and is in the process of pre-purchasing 12" and larger valves and fittings. See Section O1100 and Appendix C for details on District furnished materials.
Bidding Closed
9/30/21 10:00am
Noonan and Cheechov Drain Improvement Project
Solano Irrigation District
Solano County
This project includes installing 48-inch diameter District supplied HDPE pipe in existing 54-inch diameter corrugated metal pipes, including removing concrete debris and placing concreted rock slope protection at the inlets and outlets and other related work. This work is located on the Solano Irrigation District Dally Lateral D-1-C spill crossing under Hay Road, Solano County known as the Noonan Drain.
Bidding Closed
4/8/21 10:00am
Electrical Improvements Phase I
Solano Irrigation District
Vacaville, CA
The work includes upgrading electrical and security infrastructure at 13 existing pumping plants and well sites throughout Solano County including installing new service poles, electrical panels, conduits and conductors, fencing, grounding system, connecting new electrical feeders to existing pumps and wells, and coordination with PG&E.
Bidding Closed
3/25/21 10:00am
Cement Hill Water Treatment Plant Chemical System Rehabilitation Project
Solano Irrigation District
Fairfield, CA Cement Hill Water Treatment Plant, Manuel
The Suisun-Solano Water Authority (SSWA) supplies potable water to the City of Suisun City, which is located in Solano County, approximately 45 miles west of Sacramento and approximately 26 services in the Suisun Valley which is located to the northwest of Suisun City in the unincorporated section of Solano County. The SSWA water distribution system is supplied by the Solano Project through the Cement Hill Water Treatment Plant and the system is operated and maintained by the Solano Irrigation District (SID).
Bidding Closed
10/14/20 2:00pm
2020 Pipe Lining Projects
Solano Irrigation District
Dixon, CA
The basic project scope is to dewater pipeline sections (as needed) , prepare pipelines for installation, and furnish and install cured-in-place pipe liner in two pipelines
Bidding Closed
2/20/20 10:00am
SSWA Vault Lids Replacement Project
Solano Irrigation District
Vacaville, CA
The Suisun-Solano Water Authority (Authority or SSWA) supplies potable water to the City of Suisun City, which is located in Solano County, approximately 45 miles west of Sacramento and approximately 26 services in the Suisun Valley which is located to the northwest of Suisun City in the unincorporated section of Solano County. The SSWA water distribution system is supplied by the Solano Project through the Cement Hill Water Treatment Plant and the system is operated and maintained by the Solano Irrigation District (SID). The initial scope of this project is to replace the manhole top slabs, access frames, and covers of two pressure reducing stations, and demolish the existing vaults of two metering stations, remove existing pipe sections and meters, and install new pipe spools. Possible additive bid items include the same scope of work for an additional two pressure reducing stations and one metering station.In addition to the base bid and possible additive bid items, the project scope includes pipeline disinfection and testing, trenching and backfill, as well as road restoration.