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<br />OPERATOR: ~ TWENTYMILE COAL COMPANY <br />MINE: ~ FOIDEL CREEK MINE <br />DATE OF INSPECTION: /O ~~0 ~ <br />SEDIMENT POND IDENTIFICATION: POND FCT <br />REFERENCE ELEVATIONS: <br />RISER CREST = 55.0; DEWATER HOLE = 51.8 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: 0 EO O <br />a <br />Sedimentlevet(% total storage) /O l <br /> <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments <br />Inadequate Vegetation ~ <br /> / <br />Qutlet Channel Erosion <br />-i6urrows ~_ <br />Other /// <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides `~ <br />Seepage <br />Other l/ <br />APPURTENANT STRUCTURES: <br />Defective Spillways _~ <br />Dewatering Device Clogged _~ <br />Faulty Gates, Baffles, Pumps L~r <br />O[her <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUIRED <br />is/document/gnlypnd/Pondinsp.doc <br />