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 />tZIZZ?a <br />POND E <br />RISER CREST = 6843.4; DEWATER HOLE = 6840.6 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: <br />Sediment level (% total storage) td ??i?<ltG-P ?o ?? _ <br />Outflow (cfs): lVnd <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments _V <br />Inadequate Vegetation f <br />Outlet Channel Erosion ?; r mtl it t Sc l y <br />Burrows / <br />Other <br />STRUCTURAL: / <br />Differential Settling V <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: ,, / <br />MAINTENANCE REQUIRED: lVd i - cie-C,- t ti <br />INSPECTOR <br /> <br />?o0c7 <br />I l" <br />a Ye rsm' <br />is/document/grtlypnd/Pondi n sp.doc