Round Valley Reservoir Structures Refurbishment and Resource Preservation Earthen Dam Rehabilitation and Ancillary Work

Dam Rehabilitation including major earthwork of the dam embankment, abandoning existing dam instrumentation, installing new dam instrumentation, installing and operating a dewatering system during construction, and importing drain fill and installing a filter. Work necessary to facilitate the Dam Rehabilitation, including road closures, maintenance of traffic, erosion and sediment control, clearing and grubbing stockpile areas, stripping topsoil, relocating utilities, and spreading topsoil and establishing turf. Ancillary Work related to the Dam Structure including removal and replacement of piping (12-inch or less), grouting of approximately 1,400 LF of 36-inch piping, and building improvements (roofing, gutters, rooftop access system, concrete repairs, general building repairs, window replacement, sluice gate repair, transfer switch installation, provide portable generator, and crane replacement).

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.