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OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />8 ~l~(04 <br />POND E <br />RISER CREST = 6843.4; DEWATER HOLE = 6840.6 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: ' "~Y ~'" 6 °U S')~ <br />0 <br />Sediment level(% totalstorage) ~ c <br />onmow (ers>: N 1 F <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments <br />Inadequate Vegetation / <br />Outlet Channel Erosion <br />Burrows / <br />Other ~G <br />STRUCTURAL: <br />Differential Settling ~G <br />Cracks or Slides _~ <br />Seepage f/ <br />Other _jG <br />APPURTENANT STRUCTURES: <br />Defective Spillways <br />Dewatering Device Clogged/ <br />Faulty Gates, Bafnes, Pumps V <br />Other _~ <br />ADDITIONAL G <br />MAINTENANCE <br />i;/pond/gnlypnd/Pond insp.doc <br />