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OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />STRUCTURAL: <br />Approximate water level: <br />Sediment level (% total storage) <br />Outflow (cfs): <br />Differential Settling <br />Cracks or Slides <br />Seepage <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways <br />Dewatering Device Clogged <br />Faulty Gates, Baffles, Pumps <br />Other <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />AREA #1 PIT <br />I/2V( / <br />REFERENCE ELEVATIONS: RISER CREST = 6854.11; BOTTOM OF <br />DEWATERING CULVERT = 6851.47 <br />FEATURES PROBLEM <br />EROSIONAL: YES N_ O <br />Rills & Gullies on Embankments <br />(/4 (mod v✓ ''1 <br />Ala 4-e- <br />Inadequate Vegetation <br />Outlet Channel Erosion 1/ <br />Burrows <br />Other <br />>/ <br />COMMENTS <br />ADDITIONAL COMMENTS: s 10 , yi w2 ed S f se Q r o �/r /'i T c / ./ u.q „ ) <br />MAINTENANCE REQUIRED: f / / V d r1&. <br />INSPECTOR: . CLJ ai/c lg,� <br />is /document/grtlypnd/Pondinsp. doc <br />