2026 Treatment Plant Improvement Project
Napa Sanitation District
Napa Sanitation District is seeking treatment plant improvements for infrastructure upgrades and condition assessment.
Reference No.
RFP-2025-3128
Category
Infrastructure/Construction
Due Date
February 10th, 2026
Description
Replacement of approx. 180 LF of 36" steel primary influent pipe with FRP, preparation of approx. 1650 LF of 54” reinforced concrete pipe and Primary Diversion Structure for condition assessment by others, installation of a new magnetic flow meter on a 36” steel pipe, hypochlorite mix box improvements, and demolition of an existing polymer tank and installation of a new polymer tank.
This solicitation has some or all Local funding, additional requirements may apply.This project has a "prevailing wage" requirement.
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