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OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments V/ <br />f <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />Burrows <br />Approximate water level: Lk (a <br />Sediment level (% total storage) <7?1. go- <br />outflow (cfs): Cl /') 0 L <br />Other <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />WASTE WATER POND FINAL POLISHING POND <br />BERM CREST = 6848• BOTTOM POND = 6838 <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides <br />Seepage <br />Other <br />1 <br />APPURTENANT STRUCTURES: <br />Defective Spillways <br />Dewatering Device Clogged <br />Faulty Gates, Baffles, Pumps <br />Other <br />r? <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUIRED <br />is/document/grtlypnd/Pondinsp.doc