Laserfiche WebLink
<br />OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />1~1~ or <br />POND C <br />RISER CREST = 6833.24; LOWEST HOLE = 6830.34 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Appro:imate water level: ~ ~„ /~ <br />Sediment level (% total storage) r' /o ~1/` ~ <br />Outflow (cfs): <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments ~ <br />Inadequate Vegetation <br />Outlet Channel Erosion _~ <br />Burrows f <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 Cetes, Bafiles, Pumps _~ <br />Other <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUD2ED: - _ ~ ,9 <br />is/documenNgrtlypnd/Pondinsp.doc <br />