BF SISK Safety of Dams Modification Phase I

BF SISK SAFETY OF DAMS (SOD) MODIFICATIONS, PHASE I, This phase includes construction of shear keys, stability berms, and spillway modification. The project will address issues with the select foundation materials that the dam was built upon and will help prevent destabilization of the dam embankment, reduce safety concerns, and maintain water supply deliveries to State and Federal contractors in the event of seismic activity. Period of Performance: 03/04/2022 to 03/05/2025 Estimated Price Range: The estimated cost of this project is between $100,000,000.00 and $500,000,00.00. As of August 29, 2022, construction is currently underway. All subcontract trades have been let.

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 32 -	Exterior Improvements, Operation and Maintenance of Exterior Improvements.
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 34 -	Transportation, Operation and Maintenance of Transportation.
Division 35 -	Waterway and Marine Construction, Dam Construction and Equipment.