Opportunity

California eProcure #04-3Y7104

Route 12 signal, pavement, curb-ramp, stormwater, and retaining-system construction in Sonoma County

Posted

October 05, 2026

Respond By

November 05, 2026

Identifier

04-3Y7104

NAICS

237310, 237990, 237130

Caltrans is seeking a contractor for highway improvements on Route 12 in Sonoma County. - Government buyer: California Department of Transportation (Caltrans); sub-agency and office are not specified. - Project: 04-3Y7104, near Boyes Hot Springs, from Donald Street to 0.1 mile south of Lomita Avenue. - Work requested: Modify traffic signals and lighting; repair pavement; perform stormwater work and southwest curb-ramp construction; and install a segmental concrete retaining system. - Quantity and duration: The attachment lists 160 working days; no calendar start or end dates or option periods are specified. - Estimated project amount: $4,800,000. - Contractor qualification: Requires a Class A General Engineering license, or a combination of C-10 Electrical and C-12 Earthwork and Paving licenses that constitutes a majority of the work. - OEMs and vendors: No manufacturers, OEMs, or vendors are named. Detailed plans and specifications are provided separately.

Description

The solicitation is for highway and road construction work on Route 12 in Sonoma County, near Boyes Hot Springs, from Donald Street to 0.1 mile south of Lomita Avenue. The work title identifies modifications to signals and lighting, pavement repair, storm water work, curb ramps, and a segmental concrete retaining system. The estimated amount is $4,800,000, and the project lists 160 working days. Contractors must have a Class A license or a combination of C-10 and C-12 licenses constituting a majority of the work.

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