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Published August 10, 2026 at 8:00 PM
Updated August 12, 2026
Site work for a water / sewer project in Castle Rock, Washington. Conceptual plans call for site work for a water / sewer project.
Provide all labor, materials, equipment, supervision, permits, and related services necessary to install a replacement individual on-site septic system for an existing home. Work includes installation of 4-inch solid sewer pipe, one underground two-way cleanout, one 1,050-gallon two-compartment concrete septic tank with effluent filter, a distribution box with speed levelers, and 4-inch PVC feeder lines connected to gravity trench chamber drainfield laterals. The existing septic tank shall be pumped, decommissioned, and abandoned in accordance with all applicable federal, state, and local regulations. The contractor shall be responsible for any required site investigation and for obtaining all necessary permits, including the Department of Ecology Notice of Intent. Location: Cowlitz County, Washington. In accordance with FAR 36.204, Disclosure of the Magnitude of Construction Projects, the anticipated project magnitude is between $25,000.00 and $100,000.00. The Method of Contractor Selection has not been determined at this Time. *The value for this project is based on a financial range. The value is listed as the highest possible cost from the range provided by a stakeholder or official project document.
Conceptual
$100,000.00
Public - Federal
Documents for this project are exclusively Specifications. If Plans become available, we will add them here.
Trades Specified
Division 00 - Lorem Ipsum
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