Laserfiche WebLink
OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MI <br />WASTE WATER TREA MENT POND #2 <br />BERM CREST = 6858.5; BOTTOM POND = 6848.5 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: <br />Sediment level (% total storage) 'Sl srlet.✓rd ✓�� <br />Outflow (cfs): <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />STRUCTURAL: <br />Rills & Gullies on Embankments r/ <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />Burrows <br />Other <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 />ADDITIONAL COMMENTS: 4el eaT %L Li _ (30✓,'nXs <br />MAINTENANCE REQUIRED: (-64 L E & `n �, <br />INSPECTOR: 'a - (A/ni <br />i : /document/grtlypnd/Pondinsp.doc <br />