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OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />TWENTYMII,E COAL COMPANY <br />FOIDEL CREEK MINE <br />~f~%~ <br />POND F <br />RISER CREST = 6827.0; DEWATER ROLE = 6823.0 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level L (a 4 23 . ~ <br />Sediment level (% total storage) /~~ <br />Outllow(cfa): /1/t? ,ClavJ <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies an Embankments '~ :~' <br />Inadequate Vegetation _~ <br />Outlet Channel Erosion <br />Burrows <br />Other <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides <br />Seepage <br />Other <br />f ~ <br />APPURTENANT STRUCTURES: <br />ADDITIONAL <br />MAINTENAN( <br />Defective Spillways <br />Dewatering Device Clogged N,~/ <br />Faulty Gates, Baffles, Pumps NR <br />Other _ <br />G~Ok <br />iJpond/grtlypnd/Pondinsp.doc <br />INSPECTOR: ~ . hIQ ~l`•C/5 6~, <br />