2026 Camelot Large Onsite Septic System (LOSS) Project

The project involves 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 includes various tasks such as mobilization, clearing and grubbing, removing wire fences, roadway excavation, and more. The contract documents include the 2025 Standard Specifications for Road, Bridge, and Municipal Construction. The project requires compliance with prevailing wage laws and E-Verify. The contractor must provide a bid deposit in the form of a certified check, cashier's check, or bid bond in an amount equal to 5% of the total bid amount. Some key highlights of the project include: • Installation of a new Large Onsite Septic System (LOSS) • Mobilization and clearing and grubbing • Removing wire fences and roadway excavation • Testing pipe and installing 8-inch PVC 3034 sanitary sewer pipe • Structure excavation and shoring or extra excavation • Gravel backfill for walls and concrete class 4000 • Erosion control and water pollution prevention • Seeding, fertilizing, and mulching • LOSS drainfield excavation and backfill • LOSS drainfield piping and pumps, delivery system • LOSS controls system and electrical installation • Fence and gate installation • Abandon existing drainfield and trench safety system