Public Projects

General Work Description: Install an asphalt rubber chip seal, associated surface preparation and striping on Shiloh Road and Montezuma Hills Road in Rio Vista, CA. Work also includes surface preparation, base failure repairs, and micro-surfacing at Nut Tree Airport in Vacaville, CA.

General Work Description: Perform maintenance and monitoring of existing landscaping at various locations on Suisun Parkway, Cordelia Road and Benicia Road in Solano County. Landscaping maintenance includes trimming, pruning, mowing, trash/litter removal, optional replacement of trees and shrubs, and watering. The maintenance period begins on July 1st, 2025.

Federal and state laws require County of Solano to consider the impacts of transportation improvements on cultural resources and obtain applicable cultural resource regulatory clearances and/or permits prior to project construction. Solano County is seeking qualified professionals to provide cultural resource services, including surveys, assessments, reporting, permitting, construction support, and ensuring compliance with federal and state regulations for three federal projects under this single cultural on call contract (Federal Projects 5923(133), 5923(135), and 5923(136)).

General Work Description: Edge widening, cold planing, and 2" thick ½" HMA overlay with geosynthetic interlayer on Lewis Road and N. Meridian Road in Solano County. The work also includes shoulder backing, ditch excavation, embankment, signs and striping.

General work description: Reconfigure the curve on Foothill Drive approximately 1,116' from the City of Vacaville limits. Construct a 32-foot-wide roadway section of 2" of½" Hot Mix Asphalt (HMA) over 3" of¾" 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, tree and vegetation establishment and potential removal of hazardous waste.

Federal and state laws require that the Solano County consider the impacts of transportation improvements on the environment and obtain applicable environmental resource regulatory clearances and perform studies prior to project construction. Solano County is requesting professional services for environmental surveys, assessments, reporting, optional construction support, and compliance with environmental regulations for three federal projects under a single environmental on call contract (Federal Projects 5923(133), 5923(135), and 5923(136)).

General Work Description: Installation of solar powered light fixtures on metal poles at various locations throughout Solano County. Work also includes installation of concrete footings and object markers.