Oak-0000001022 - WRC CLINTON-OAKLAND SANITARY DISPOSAL SYSTEM (COSDS) INTERCEPTOR REHABILITATION

This COSDS Area 2A Rehabilitation Design Build project includes the below general quantities. Refer to the attached drawings and specifications for project details and bid form for complete bid quantity.
•
13,872 linear feet of cured in-place pipe (CIPP) lining with either a non-styrenated resin or an encapsulated liner (approximately 30 pipe segments approximately 79 ft long to 1400 ft long, and 54-inch diameter)
•
Manhole rehabilitation and spray applied lining of (30) 4 ft inner diameter manholes (approximate vertical depths between 20.1 ft to 50.6 ft)
•
Bypass pumping required to isolate each pipe segment to be rehabilitated (3,200 to 8,800 gpm: bypass routes vary between 2,390 ft to 8,140 ft)
•
Traffic control and maintenance for each lining and bypass pumping setup and various additional site preparation, site restoration, SESC controls, and all work within the sewer/manholes to install bypass pumping systems, CIPP liner and spray applied liners.