Unofficial Notice of Invitation to Bid (NIB)

Napa Sanitation District is seeking bids from qualified and interested contractors for the following project titled, 2026 SANITARY SEWER MANHOLE ADJUSTMENT PROJECT, identified under Solicitation ID: CIP 13702. Work is to be performed near 1515 Soscol Ferry Rd, Napa, CA 94558, USA in Napa County.

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General Project Description

This project involves providing all labor, materials, equipment, and services for the construction and adjustment of sanitary sewer manholes. The work will be performed at various locations within the district, in accordance with the provided plans and specifications.

General Bid Items

Quantity: - Unit: - Work Item: Sanitary Sewer Manhole Adjustment, Specifications: In accordance with plans and specifications.
Quantity: - Unit: - Work Item: Furnishing all labor, materials, equipment, and services for construction improvements, Specifications: As per contract documents.
Quantity: 1 Unit: LS Work Item: Site Visit/Investigation, Specifications: Mandatory (to be conducted at contractor's convenience prior to bid).

NAICS Classification

NAICS 237110 – Water and Sewer Line and Related Structures Construction, NAICS 238910 – Site Preparation Contractors

Records and Due Date

This bid opportunity was entered into BidAmerica on February 25, 2026, and was last updated on February 25, 2026. All bids and/or proposals are due on March 24, 2026.

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Legal Disclaimer

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 Sanitation District. 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 Sanitation District prior to bidding.