BEC Mine Closure Project

The project work will include safeguarding thirty seven (37) features including thirteen (13) adits and twenty four (24) shafts/stopes in mountainous terrain using backfill, corrugated steel pipe, polyurethane foam, grates, Adit doors, and fence. The work is on private property, and land managed by the united states forest service. Sediment control is required for all machine backfilled closures as directed by the project manager. Several of the features are in areas that were burned in 2020 during the cal-wood wildfire. These areas may contain unstable trees and sediment that may be prone to heavy erosion and high-volume runoff following rain events. Downed trees may need to be cleared from some access routes. Service Start : 8/1/2022 Service End : 10/5/2022

Division 02 -	Existing Conditions, Subsurface Investigation.
Division 31 -	Earthwork, Grading, Excavation and Fill, Fill, Backfill, Earthwork Methods.
Division 32 -	Exterior Improvements, Operation and Maintenance of Exterior Improvements, Fences and Gates.
Division 33 -	Utilities.
Division 34 -	Transportation, Operation and Maintenance of Transportation.