Unofficial Notice of Invitation to Bid (NIB)

Napa County is seeking bids from qualified and interested contractors for the following project titled, MEASURE U SOLANO AVENUE PAVEMENT REPAIR PROJECT, identified under Solicitation ID: RDS 25 -01. Work is to be performed near 1195 3rd St, Napa, CA 94559, USA in Napa County.

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General Project Description

This project involves the Measure U Solano Avenue Pavement Repair Project in Napa County, spanning 3.2 miles from Locust Avenue to Vineyard View Drive. The general scope includes full-depth reclamation, grinding, and asphalt overlays. Specific additive alternates involve work north of the Hoffman Ave intersection, within the Oak Knoll Resort hotel left turn installation (including new asphalt and markings), and work within City of Napa limits. The project also covers mobilization, construction debris management, sweeping, erosion and sediment control (BMPs), temporary traffic control, monument pre-construction/post-construction records, survey benchmarks, asphalt conform grinding (cold plane on various surfaces), resurfacing with HMA-Type A (½ inch aggregate size), paving fabric, restriping, signage, and final cleanup and demobilization. Existing utilities must be considered and protected.

General Bid Items

Quantity: 1 Unit: LS Work Item: MOBILIZATION
Quantity: 31 Unit: EA Work Item: POTHOLE UNDERGROUND UTILITY
Quantity: 1 Unit: LS Work Item: TRAFFIC CONTROL SYSTEM
Quantity: 6 Unit: EA Work Item: PORTABLE CHANGEABLE MESSAGE SIGN
Quantity: 1 Unit: LS Work Item: WATER POLLUTION CONTROL PROGRAM
Quantity: 1 Unit: LS Work Item: CLEARING AND GRUBBING
Quantity: 320 Unit: CY Work Item: CLASS 2 AGGREGATE BASE
Quantity: 46375 Unit: SQYD Work Item: FULL DEPTH RECYCLING - CEMENT
Quantity: 2279 Unit: TON Work Item: CEMENT (FULL DEPTH RECYCLING -CEMENT)
Quantity: 435 Unit: TON Work Item: ASPHALTIC EMULSION (FULL DEPTH RECYCLING -CEMENT)
Quantity: 0.8 Unit: LS Work Item: MIX DESIGN (FULL DEPTH RECYCLING -CEMENT)
Quantity: 11304 Unit: TON Work Item: HOT MIX ASPHALT (TYPE A)
Quantity: 52032 Unit: SQYD Work Item: COLD PLANE ASPHALT CONCRETE PAVEMENT
Quantity: 13 Unit: EA Work Item: MONUMENT / BENCHMARK SEARCH
Quantity: 13 Unit: EA Work Item: MONUMENT / BENCHMARK RECOVERY
Quantity: 1 Unit: EA Work Item: ADJUST MANHOLE FRAME AND COVER (TELEPHONE)
Quantity: 1 Unit: EA Work Item: LOWER AND RAISE FRAME AND COVER (GAS)
Quantity: 6 Unit: EA Work Item: LOWER AND RAISE FRAME AND COVER (WATER)
Quantity: 1 Unit: EA Work Item: LOWER AND RAISE FRAME AND COVER (TELEPHONE)
Quantity: 43709 Unit: LF Work Item: THERMOPLASTIC TRAFFIC STRIPE (ENHANCED WET NIGHT VISIBILITY)
Quantity: 1978 Unit: SQFT Work Item: THERMOPLASTIC PAVEMENT MARKING (ENHANCED WET NIGHT VISIBILITY)
Quantity: 1 Unit: LS Work Item: MOBILIZATION (ADDITIVE ALTERNATE #1)
Quantity: 4 Unit: EA Work Item: POTHOLE UNDERGROUND UTILITY (ADDITIVE ALTERNATE #1)
Quantity: 1 Unit: LS Work Item: TRAFFIC CONTROL SYSTEM (ADDITIVE ALTERNATE #1)
Quantity: 1 Unit: LS Work Item: CLEARING AND GRUBBING (ADDITIVE ALTERNATE #1)
Quantity: 82 Unit: CY Work Item: CLASS 2 AGGREGATE BASE (ADDITIVE ALTERNATE #1)
Quantity: 10709 Unit: SQYD Work Item: FULL DEPTH RECYCLING - CEMENT (ADDITIVE ALTERNATE #1)
Quantity: 868 Unit: TON Work Item: CEMENT (FULL DEPTH RECYCLING -CEMENT) (ADDITIVE ALTERNATE #1)
Quantity: 100 Unit: TON Work Item: ASPHALTIC EMULSION (FULL DEPTH RECYCLING -CEMENT) (ADDITIVE ALTERNATE #1)
Quantity: 2315 Unit: TON Work Item: HOT MIX ASPHALT (TYPE A) (ADDITIVE ALTERNATE #1)
Quantity: 11114 Unit: SQYD Work Item: COLD PLANE ASPHALT CONCRETE PAVEMENT (ADDITIVE ALTERNATE #1)
Quantity: 108 Unit: LF Work Item: 24" CORRUGATED STEEL PIPE (.109" THICK) (ADDITIVE ALTERNATE #1)
Quantity: 2 Unit: EA Work Item: REMOVE AND REUSE FLAP GATE (ADDITIVE ALTERNATE #1)
Quantity: 108 Unit: LF Work Item: REMOVE CULVERT (LF) (ADDITIVE ALTERNATE #1)
Quantity: 9374 Unit: LF Work Item: THERMOPLASTIC TRAFFIC STRIPE (ENHANCED WET NIGHT VISIBILITY) (ADDITIVE ALTERNATE #1)
Quantity: 42 Unit: SQFT Work Item: THERMOPLASTIC PAVEMENT MARKING (ENHANCED WET NIGHT VISIBILITY) (ADDITIVE ALTERNATE #1)
Quantity: 88 Unit: TON Work Item: HOT MIX ASPHALT (TYPE A) (ADDITIVE ALTERNATE #2)
Quantity: 4490 Unit: LF Work Item: THERMOPLASTIC TRAFFIC STRIPE (ENHANCED WET NIGHT VISIBILITY) (ADDITIVE ALTERNATE #2)
Quantity: 310 Unit: SQFT Work Item: THERMOPLASTIC PAVEMENT MARKING (ENHANCED WET NIGHT VISIBILITY) (ADDITIVE ALTERNATE #2)
Quantity: 1 Unit: LS Work Item: MOBILIZATION (ADDITIVE ALTERNATE #3)
Quantity: 1 Unit: LS Work Item: WATER POLLUTION CONTROL PROGRAM (ADDITIVE ALTERNATE #3)
Quantity: 1 Unit: LS Work Item: Traffic Control and Pedestrian Control Plan (ADDITIVE ALTERNATE #3)
Quantity: 2 Unit: EA Work Item: Changeable Message Board Signs (ADDITIVE ALTERNATE #3)
Quantity: 1 Unit: LS Work Item: Potholing (ADDITIVE ALTERNATE #3)
Quantity: 1 Unit: LS Work Item: Remove Traffic Stripes, Pavement Markers, and Pavement Markings (ADDITIVE ALTERNATE #3)
Quantity: 5 Unit: EA Work Item: Adjust Structure to Grade -SSMH (ADDITIVE ALTERNATE #3)
Quantity: 4 Unit: EA Work Item: Adjust Structure to Grade -SDMH (ADDITIVE ALTERNATE #3)
Quantity: 2 Unit: EA Work Item: Adjust Structure to Grade -MH-Communications (ADDITIVE ALTERNATE #3)
Quantity: 5 Unit: EA Work Item: Adjust Structure to Grade -Water (G5) (ADDITIVE ALTERNATE #3)
Quantity: 3 Unit: EA Work Item: Adjust Structure to Grade -GAS (G5) (ADDITIVE ALTERNATE #3)
Quantity: 6506 Unit: SQYD Work Item: COLD PLANE ASPHALT CONCRETE PAVEMENT (ADDITIVE ALTERNATE #3)
Quantity: 675 Unit: TON Work Item: HOT MIX ASPHALT (TYPE A) (ADDITIVE ALTERNATE #3)
Quantity: 524 Unit: TON Work Item: HMA Digout (6”) (ADDITIVE ALTERNATE #3)
Quantity: 1 Unit: LS Work Item: Crack Sealing (1/2" to 2") (ADDITIVE ALTERNATE #3)
Quantity: 1 Unit: EA Work Item: Pavement Marker (DB) (ADDITIVE ALTERNATE #3)

NAICS Classification

NAICS 237310 – Highway, Street, and Bridge Construction (Primary work of road pavement repair, full depth reclamation, and asphalt overlays.), NAICS 238910 – Site Preparation Contractors (Includes clearing, grubbing, earthwork, demolition, traffic control setup, and erosion control measures.), NAICS 237130 – Power and Communication Line and Related Structures Construction (Involves adjusting manholes, utility structures, and monument work related to buried infrastructure.), NAICS 238320 – Painting and Wall Covering Contractors (Activities related to traffic striping and pavement markings.)

Records and Due Date

This bid opportunity was entered into BidAmerica on February 12, 2026, and was last updated on March 3, 2026. All bids and/or proposals are due on March 12, 2026.

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All bidders are responsible for reviewing and verifying all official bid documentation directly from the issuing agency. BidAmerica aggregates public bid information for advertisement purposes for contractors and government agencies convenience. This Notice of Invitation to Bid is for reference purposes only and is not an official or complete representation of any documents issued by Napa County. BidAmerica does not guarantee the accuracy, completeness, or timeliness of any information displayed and shall not be held liable for any errors, omissions, misinterpretations, or damages resulting from reliance on this summary. Contractors must obtain all official information—including plans, specifications, addenda, deadlines, submission requirements, qualifications, and bidding conditions—directly from Napa County prior to bidding.