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OPERATOR: TWENTYMILE COAL COMPANY <br />MINE: FOIDEL CREKaEEK MINE <br />DATE OF INSPECTION: ~~ I7 77 <br />SED1111ENT POND IDENTIFICATION: POND E <br />REFERENCE ELEVATIONS: <br />RISERCREST=6843.4: DEWATER HOLE=6840.6 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: <br />ScdimenUevel (% total storage) <br />On I fIO W {c fs): <br />6~~ s <br />~~ . <br />FEATURES PROBLEM COMMENTS <br /> <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments '~ <br />Inadequate Vegetation / <br />Outlc[ Channel Erosion !/ <br />Burrows !~ <br />OU:cr / <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides / <br />Seepage ~_ <br />Other ~~ <br />AI'PUI2TENANT STRUCTURES: <br />Defective Spillways _~ <br />Dewalering Device Clogged <br />Faulty Gates, BafBes, Pumps f/ <br />Other / <br />ADDITIONAL COMMENTS: ~~'~tlrr.// ~-w/E.QEd ~Z~.~'~'/~N/A~~J <br />117AIN'fENANCE REQUIRED: ~~w/E. <br />~^ pp <br />INSPECTOR: ~A'y/S /cOGF..eS <br />i ~/documenVgrtlypnd/Pundimp.dnc <br />