State Parks Project Phase 3A Maintenance Building and Wastewater Treatment Facility at Nisqually State Park

This project involves the construction of a new Wastewater Treatment Facility, Pump House, Host Campsite, Utility Infrastructure, and the expansion of the existing Maintenance Building at Nisqually State Park. The scope of work includes comprehensive site preparation activities such as erosion control, excavation, and grading, along with the construction of various structures using materials like aggregates, cast-in-place concrete, and asphalt paving. Additionally, the project encompasses the installation of on-site drain fields, water and sanitary sewer lines, fencing and slide gates, catch basins, subsurface drainage systems, and topsoil placement. Restoration efforts will involve plantings and miscellaneous site improvements to ensure a fully functional and environmentally compliant facility. The contract, issued by the Washington State Parks and Recreation Commission, is valued between five and ten million dollars and is scheduled for solicitation with a response deadline of June 24, 2025. The project aims to enhance park infrastructure, improve wastewater management, and expand recreational facilities, supporting the agency’s mission to provide quality state park services. Interested contractors can find additional details and submit responses through the provided online link.