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OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATION'S: <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />S lic~l rx~ <br />POND G <br />RISER CREST = 6833.24; LOIVEST HOLE = 6830.34 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: ~~~)~ <br />Sediment level (% total storage) J` ~ <br />Outflow (cfs): W ~ ~ <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments <br />Inadequate Vegetation V <br />Outlet Channel Erosion /~ <br />Burrows <br />Other ~-~ <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides i/ <br />Seepage i/ <br />Other ~% <br />APPURTENANT STRUCTURES: <br />Defective Spillways ;~ <br />Dewatering Device Clogged <br />Faulty Gates, Baffles, Pumps / <br />Other (/ <br />ADD]T]ONAL CI <br />)\7AINTENANCE <br />is/pond/gnlypnd/Pondinsp.doc <br />