03-2J9804 Realign Horizontal Curve

The California Department of Transportation District 03 is requesting bids for horizontal-curve realignment on State Highway 113 in Sutter County near Knights Landing (Contract 03-2J9804), with bids due July 29, 2026 at 2:00 p.m. This is a federal-aid project (HSST S113(023)) subject to prevailing wages and Buy America provisions.

The scope includes roadway excavation (6,400 cubic yards), asphalt concrete placement (10,300 tons across multiple types), erosion control, traffic control systems, guardrail installation (240 linear feet), pavement markings, and related infrastructure. Work extends from 0.4 mile north of Cranmore Road to 0.3 mile north of Knights Road. The contractor must hold either a Class A or Class C-12 license and comply with automated machine guidance for earthwork, stormwater pollution prevention, lead compliance planning, and lane-closure restrictions including reversing traffic control during all hours of the week.

The estimated contract value is $3.89 million with a 45 working-day completion window. All work must be performed under the 2025 Standard Specifications and 2025 Standard Plans on a unit-price basis. Bidder's security equal to at least 10 percent of the bid is required. Prevailing wage rates are determined by the California Department of Industrial Relations and verified against federal minimums under 41 U.S.C. 3141 et seq. The contractor must submit prompt payment to subcontractors within 7 days of receipt and coordinate with coincident or adjacent contracts. Environmental product declarations for hot mix asphalt and concrete materials are required. Bids are submitted electronically through the Caltrans Project Delivery System, with results available through the same platform.