SWR Dartford Air-Vac Repairs

The contract involves repairing four deteriorating air-vac assembly connection points along two parallel 16-inch diameter sewer force mains that alternate flow from a lift station on Dartford Drive. The work requires disassembling existing manhole structures and air-vac assemblies, removing the degraded PVC piping through the manholes, and replacing it with ductile iron pipe before reassembling all components using the original materials. The scope is limited to the repair of these specific connection points and does not include replacement of the entire force main system. The project is estimated to cost $150,000 plus tax, and bidders must be registered on Spokane County’s Small Works Roster as required by Washington state law. The solicitation, labeled SWR Dartford Air-Vac Repairs with number 26-11013, was posted on August 7, 2026, with responses due by August 19, 2026, at 8:00 PM. It falls under NAICS code 237110, is administered by Spokane County in Washington, and the primary point of contact is Brenda McClarty at the county's Public Works department.