Public Projects

General work description: Solano County requires tree removal services within Solano County Right-Of-Way on an As-Directed-Basis. The County has identified over 60 trees and shrubs to be removed immediately. The remainder of the contract includes non-emergency on call work for a duration of two years. The work will include removal and disposal of the trees, stump grinding, and tree trimming.

General work description: Application of methacrylate deck treatment on various concrete bridge throughout Solano County.

General Work Description: Reconfigure the curve on Foothill Drive approximately 1,116' from the City of Vacaville limits. Construct a 32 feet wide roadway section of 2" of 1/2" HMA over 3" of 3/4" HMA over 12" of aggregate base. The work also includes: embankment construction, retaining wall, ditch excavation, concrete v-ditch, adjusting facilities to grade, signage and striping, and potential removal of hazardous waste.

Solano County is seeking professional services for environmental surveys, assessments, reporting, permitting, construction support, and compliance with environmental regulations. The work will include development of supplement reports, field surveys, and monitoring required to successfully complete the construction of Solano County’s Stevenson Bridge Road Bridge Rehabilitation Project.

General work description: Edge widening, cold planing, and 3" thick 3/4"-HMA overlay with geosynthetic interlayer on Hay Road from Burke Lane to State Route 113. The work also includes construction of a HMA driveway, roadside ditches, shoulder backing, striping, adjusting facilities to grade, and signage.

General work description: 1) reconstruct an existing 24-foot-wide gravel road to a 32-foot-wide Hot Mix Asphalt road with 4-foot dirt shoulders, 2) road construction to a new design profile, and mass grading 3) reconstruct the road with Full Depth Reclamation - Concrete (FDR-C), 4) pave roadway with 2” thick HMA (1/2” Type A) over 3” thick HMA (3/4” Type A, 5) striped with Thermoplastic striping, 6) new roadway signs, and 7) erosion control measures.

Solano County Public Works Division invites qualified and experienced traffic and transportation consultants to submit proposals to perform a comprehensive Traffic Impact Analysis, capacity analyses, peer reviews of new projects and traffic model data, and a Local Road Safety Plan update. These consultant services will enhance Solano County’s understanding of existing traffic conditions, assess the traffic impacts of new development projects, and prioritize safety improvements for the community's well-being.

General work description: Solano County requires tree removal services within Solano County Right-Of-Way on an As-Directed-Basis. The work will include removal and disposal of the trees, stump grinding, and tree trimming.

General work description: Solano County has both Metal Beam Guardrail (MBGR) and Midwest Guardrail System (MGS) types. Replace, on an As-Directed-Basis, approximately 25 damaged guardrail sites. The work will include removal and replacement of the damaged sections. Some locations will require upgrades from MBGR to MGS.