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OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />IL~Zt,~OS <br />POND B <br />EMBANKMENT CREST = 6872. F.L. Weir = 6866.3 <br />OPERATIONAL STATUS AT T1ME OF INSPECTION <br />Approximate water level: ~ t; ~'~6, <br />Sedimentlevel(% total storage) Lis /> <br />Outflow (cfs): /U6 Y ~OV1l <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments '~ <br />Nc t~ s <br />/ <br /> ~,Ot- <br />Inadequate Vegetation _ <br />~ <br />Cd ~~ le <br />Outlet Channel Erosion <br />Burrows <br />Other <br />STRUCTURAL: <br />Differential Settling / <br />Cracks or Slides :/ ~L~~- 5 /~ U v/ <br />Seepage J~ C ~l /B /~ p~ <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways <br />Dewatering Device Clogged /V /T <br />Faulty Gates, Baffles, Pumps ~~ <br />Other <br />ADDITIONAL C( <br />MAINTENANCE <br />,~ ~~~r. <br />is/doc umenUgnlypnd/Pondinsp. doc <br />