North Interceptor Relief Sewer System

This project includes furnishing and installation of the following: underground concrete structures with connections to active wastewater interceptors; 1,500 feet of 36-inch diameter PVC pipe, 100 feet of 36-inch diameter ductile iron pipe, 1,495 feet of 12-inch PVC pressure recycled water pipeline, and 415 feet of underground electrical duct bank, in streets, including excavation, trenching, backfill, and surface restoration; two District-furnished 36-inch diameter plug valves and associated metal piping in underground concrete vaults; two sump pumps (3 Hp or less) and piping; associated electrical power and control systems; and performing related required work.

Scope of Work

  • Inspection Services
  • Materials Testing
  • Concrete
  • Soil Compaction
  • Epoxy