Laserfiche WebLink
OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />TWENTYMILE COAL COMPANY <br />MINE 1, MINE 2, ECKMAN PARK <br />POND A <br />RISER CREST = 6937.3; LOWEST HOLE = 6933.5 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: <br />Sediment level (% total storage) <br />Outflow (cfs): <br />6g33.� <br />0A CPS <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO/ <br />Rills & Gullies on Embankments <br />Inadequate Vegetation <br />✓" <br />Outlet Channel Erosion <br />Burrows <br />Other <br />STRUCTURAL: <br />Differential Settling <br />✓ <br />Cracks or Slides <br />Seepage <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways <br />Dewatering Device Clogged ✓/ <br />Faulty Gates, Baffles, Pumps r/ <br />Other <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUIRED: /UGDA-Q— n ' / <br />INSPECTOR: V t V�qwc-K� <br />is/document/grtlypnd/Pondinsp. doc <br />