West Street Dam Spillway Removal, Culvert and Water Main Replacement

Scope: The Work under this Contract includes, but is not necessarily limited to, repairing the existing West Street Dam structure and replacing the existing spillway, replacing the retaining wall on the downstream embankment of the dam, replacing the existing cast iron water main on West Street from South Street to Konet Road with ductile iron water main, and widening a portion of West Street. The project shall include furnishing all plant, labor, services, equipment, materials, devices, facilities, and appurtenances for the installation of new materials, equipment, and facilities required including; stream bypass and dewatering; demolition; erosion controls; clearing and grubbing; site grading; surface restoration; wetland replication; precast concrete box culvert, headwalls, and wing walls; water main, hydrants, valves, services, and appurtenances; gravity retaining wall; roadway widening, sidewalk, and guardrail; stormwater controls; and furnishing and installing all proposed items and necessary incidental appurtenances to complete the work.

Dam/Tunnel, Renovation.

Division 02 -	Existing Conditions, Subsurface Investigation.
Division 31 -	Earthwork, Site Clearing, Grading, Excavation and Fill, Subgrade Preparation, Excavation, Shoring, Tunneling and Mining, Tunnel Excavation.
Division 35 -	Waterway and Marine Construction, Dam Construction and Equipment.