SWR Spokane County Transfer Stations Re-grading/Optimization

The Spokane County is seeking bids for the re-grading and optimization of stormwater structures at the North and Valley transfer stations. The project includes the removal of accumulated sediment from drywells, cleaning and jetting of catch basins, and re-grading of swales. The contractor will be responsible for providing labor, materials, service repair, and equipment necessary for the project. The project is expected to be completed by August 31, 2026, with a start date of April 1, 2026. The estimated cost of the project is between $100,000 and $150,000. • The project includes the re-grading and optimization of stormwater structures at two transfer stations. • The contractor will be responsible for removing accumulated sediment from drywells, cleaning and jetting of catch basins, and re-grading of swales. • The project is expected to be completed by August 31, 2026, with a start date of April 1, 2026. • The estimated cost of the project is between $100,000 and $150,000. • The contractor must provide a minimum 2-year warranty for the irrigation system. • The contractor must possess all necessary tools and materials to perform the project in a professional manner.