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 />3~~5 Ich <br />RISER CREST = 6864.4; LOWEST HOLE = 6862.3 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: 1 b~~o ~f , ll <br />i <br />Sediment level (% total storage) < ~ a~ ~ <br />Outflow (cfs>: p /~~ <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments / <br />Inadequate Vegetation <br />Outlet Channel Erosion / <br />Burrows / <br /> <br />Other / <br />~/ <br />STRUCTURAL: <br />Differential Settling ~~ <br />Cracks or Slides _~ <br />Seepage ~~ <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways <br />Dewatering Device Clogged _~ <br />Faulty Gates, Baffles, Pumps <br />Other <br />ADDITIONAL COMMENTS: l~1ny~.tX~~vl/1.t_(iii'ICii/ICP~ ~,n~~~U"L"Q~IkI.I~-C'2`~~ ~~ C~~P~/ti~t'~1 ~OGC-~~ GI~U/YIGL <br />MAINTENANCE REQUIRED: /.y 4" ~N'~a-cam v~cy~t.vil G~ /~y_y~x.e,,K <br />is/doc umen t/q rtlypnd/Pond i n sp. doc <br />