2025 Camelot Large Onsite Septic System (LOSS) Project

The Cowlitz County Department of Public Works is seeking bids for the installation of a new Large Onsite Septic System (LOSS) including a new tank, drainfield, and distribution system to serve the Camelot development in Cowlitz County. The project requires a licensed septic system installer with specific experience and qualifications, including four or more years of experience installing OSS, a minimum of three years of continuous licensing in Cowlitz County, and a record of successful completion of at least one similar installation. The bid documents are available online through the Builders Exchange of Washington website. • The project includes the installation of a new tank, drainfield, and distribution system. • The contractor must be a licensed septic system installer with specific experience and qualifications. • The bid documents are available online through the Builders Exchange of Washington website. • A bid proposal deposit in cash, certified check, cashier’s check, or surety bond in an amount equal to five percent of the bid proposal is required. • The successful bidder must enter into a contract and furnish a satisfactory performance bond within the time stated in the specifications.