Leavitt Reservoir Expansion Project

Includes the construction of a new earthen embankment dam, water conveyance pipelines, wetlands mitigation area, and recreation facilities. The major items of work include: - Construction of a zoned earthen embankment dam that is up to approximately 85 feet tall and 4,200 feet long and consists of approximately 1.5 million cubic yards of primarily locally borrowed fill. - Construction of an outlet works consisting of 42-inch diameter steel pipe and an approximately 90-foot-tall combination gate and spillway tower. - Construction of approximately 9,200 feet of a 42-inch-diameter supply pipeline and associated diversion structure on Beaver Creek. - Construction of approximately 17,700 feet of a 36-inch diameter transfer pipeline, associated diversion structure on Beaver Creek, and multiple discharge structures. - Construction of an approximately 23-acre wetlands mitigation area. - Construction of recreation facilities including a concrete boat ramp. Critical work categories include general contractor, earthwork, pipeline installation, and concrete construction of the gate tower.

Dam/Tunnel, New Construction.

Division 02 -	Existing Conditions, Environmental Assessment, Natural Environment Assessment, Subsurface Investigation, Water Remediation.
Division 31 -	Earthwork, Site Clearing, Grading, Excavation and Fill, Subgrade Preparation, Excavation, Shoring, Tunneling and Mining, Tunnel Excavation.
Division 32 -	Exterior Improvements, Wetlands.
Division 33 -	Utilities, Instrumentation and Control for Utilities, Water Utilities, Water Utility Distribution Piping, Water Utility Distribution Equipment, Disinfecting of Water Utility Distribution, Water Utility Storage Tanks.
Division 35 -	Waterway and Marine Construction, Common Work Results for Waterway and Marine Construction, Waterway and Marine Construction and Equipment, Marine Construction and Equipment, Dam Construction and Equipment.