Laserfiche WebLink
OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />2&&3 <br />POND B <br />EMBANKMENT CREST = 6872, F.L. Weir = 6866.3 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: 6906 Z 5— <br />Sediment level (% total storage) t0 Ala S a f h C"— / <br />Outflow (cfs): 0 .06 9 !!�' <br />FEATURES PROBLEM COMMENTS <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 >/ <br />Cracks or Slides c/ <br />Seepage VX <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways lo� <br />Dewatering Device Clogged I/ <br />Faulty Gates, Baffles, Pumps <br />Other <br />ADDITIONAL COMMENTS <br />MAINTENANCE REQUIRE] <br />i : /documenr/grtlypnd/Pondinsp.doc <br />