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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 ? <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />Approximate water level: -1,- b r <br />v , <br />Sediment level (% total storage) ^ q e- C, ve ?'e <br />Outflow (cfs): V ` V <br />Burrows <br />Other <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />3 Z!3- 110 <br />WASTE WATER TREATMENT POND # 1 <br />BERM CREST = 6871.5; BOTTOM POND = 6861.5 <br />So ? Snaa/ <br />cri J-?? <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides <br />Seepage <br />Other <br /> <br />APPURTENANT STRUCTURES: " d. C/ <br />7I' F V,? <br />Defective Spillways <br />Dewatering Device Clogged <br />Faulty Gates, Baffles, Pumps i? <br />Cc, e Other I <br />ADDITIONAL COMMENTS: COr S ! v /'? <br />MAINTENANCE REQUIRED: //\ T >Oic ?- 6! <br />INSPECTOR: A • VV rL- <br />is/document/grtlypnd/Pondinsp.doc