Laserfiche WebLink
v. <br />OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />r5'~ [ ~o ~O t-{ <br />POND C <br />REFERENCE ELEVATIONS: <br />RISER CREST = 6864.4; LOWEST HOLE = 6862.3 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: <br />Sediment level(% totalstorage) <br />Outnow (cfs): <br />~~ <br />tis~ h <br />NIF <br />FEATURES PROBLEM COMMENTS <br /> <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments <br />Inadequate Vegetation / <br />Outlet Channel Erosion <br />Burrows <br />Other <br />STRUCTURAL: <br />Differential Settling t/ <br />Cracks or Slides <br />Seepage <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways <br />Dewatering Device Clogged <br />Faulty Gates, Bafnes, Pumps _/ <br />Other <br />ADDITIONAL <br />MAINTENANCE <br />is/pond/grtlypnd/Pondinsp.doc <br />