County of Napa #RDS 24-37

Upper Partrick Road Rehabilitation Project Solicitation – Napa County, CA

This opportunity involves the rehabilitation of Upper Partrick Road in Napa County, CA. - Government Buyer: - County of Napa Public Works Department - Office location: 1195 Third Street, Suite 101, Napa, CA - Products and Services Requested: - Comprehensive road rehabilitation including: - Mobilization, traffic control, clearing and grubbing - Erosion and sediment control, ditching (2,720 linear feet) - Hot Mix Asphalt (HMA) paving (Type A 1/2" aggregate and wearing course) - Pothole patching (labor and HMA Type A 3/8") - Cast-in-drilled hole piling (18", 3,996 units) - Concrete stitch piling (18", 3,996 units) - Reinforcing steel (#9, 3,995 units) - Culvert replacements (3 locations) - Rock slope protection (Class 111, 150 lb., Method B) - Slope protection fabric (Mirafi 500x, 15 units) - Crack sealing (upper and lower Partrick) - Bike lane road signs (R4-11, 30 units), sharrow stencils (30 units) - Thermoplastic edgelines (CALTRANS A20A, Detail 27B, 12,050 units) - Monument preservation - OEMs and Vendors: - Mirafi (for slope protection fabric) - CALTRANS standards referenced for road markings - Unique or Notable Requirements: - Compliance with Davis-Bacon wages, EEO, DBE, Buy America, and environmental protections - Project may involve federal funding (FEMA, FHWA) - All bids must be submitted electronically via the Napa County OpenGov portal - No proprietary or sole-source products specified; most materials must meet CALTRANS or equivalent standards

Description

The County of Napa's Public Works department is soliciting bids for the Upper Partrick Road Rehabilitation Project, which includes road rehabilitation, culvert replacements, asphalt overlay, and related construction activities. The project involves multiple line items such as mobilization, traffic control, clearing, erosion control, ditching, paving, piling, reinforcing steel, and signage. Bids are due by April 23, 2026, and must be submitted electronically via the Napa County OpenGov portal. The project requires compliance with federal, state, and local regulations, including Davis-Bacon wages and environmental protections, and is funded by the County of Napa with possible federal funding sources.

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