Stormwater and Infiltration System Installation

Napa County is seeking a subcontractor to design and install a stormwater infiltration system that meets specific technical standards, including a minimum depth of 72 inches and a percolation rate of at least 0.33 gallons per minute per square foot. The work is classified under NAICS code 237310, indicating it falls under the category of stormwater and sewer line construction. The project is located in Napa, California, with a zip code of 94558, and the solicitation was posted on June 10, 2026. While no solicitation number or set-aside details are provided, the contract is structured as a subcontract, suggesting it may be part of a larger public works initiative. The project’s performance location is clearly defined, but the agency’s point of contact and other administrative details such as office address and state designation are not specified in the available data. Interested parties must adhere to the technical requirements and deliver a system capable of effectively managing stormwater through controlled infiltration in the designated area.