Laserfiche WebLink
OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />3~Z~~atl <br />POND F <br />RISER CREST = 6827.0; DEWATER HOLE = 6823.0 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approzimate water level: h~ <br />Sediment level (% total storage) ~fJ <br />Outflow (cfs): < ~ I C 5 <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br /> / <br />Rills & Gullies on Embankments ~/ <br />Inadequate Vegetation _y~ <br />Outlet Channel Erosion <br />Burrows <br />Other ~ <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides <br />Seepage <br />Other <br />1~ <br />i/ <br />APPURTENANT STRUCTURES: <br />Defective Spillways V <br />Dewatering Device Clogged <br />Faulty Gates, Baffles, Pumps / <br />Other V <br />ADDITIONAL COMMENTS: 21hA Ly 1.~7~~ ~ I~~ <br />MAINTENANCE <br />is/pond/gnlypnd/POndinsp.doc <br /> <br />