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 />03/2 4 oq <br />POND B <br />EMBANKMENT CREST = 6872, F.L. Weir = 6866.3 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />f <br />Approximate water level: 3 <br />Sediment level (% total storage) S Q?® <br />Outflow (cfs): 4-4 <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO S6 ,we, <br />Rills & Gullies on Embankments J` /iQ °2? ????'? <br />Inadequate Vegetation :r <br />Outlet Channel Erosion <br />Burrows <br />Other <br />STRUCTURAL: ?,, <br />Differential Settling s'9 nv-, <br />Cracks or Slides SnQ C_0 ?el- <br />Seepage <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways <br />Dewatering Device Clogged ' <br />Faulty Gates, Baffles, Pumps <br />Other <br />ADDITIONAL COMMENTS: -e <br />MAINTENANCE REQUIRED: <br />INSPECTOR: 14F 4 <br />is/document/grtlypnd/Pondinsp.doc