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ti~ <br />fiE2F~ COAL COMPANY <br />KERR MINE <br />Quarterly Sedimentation Pond Inspection Report <br />Pond E <br />Date 9-20-94 <br />OPERATIONAL STATUS <br />1. Water Level (Staff Gauge Reading - Water) <br />2. Sediment Level (Staff Gauge Reading - Sediment) <br />3. Outflow (Depth of water in Weir) <br />4. Actual Water Level: <br />5.5 - 10 + Item 1 <br />5. Percent of Total Sediment Storage: <br />10 - Item 2 <br />100 - x 100 <br />5.~ <br />6. Outflow (CFS): 2.44 X (Item 32.5) <br />FEATURES <br />PROBLEMS <br />7.3 Ft. <br />7.0 Ft. <br />0 Ft. <br />- 2.5 Ft. <br />a <br />0 CFS <br />COIvA1ENTS <br />EROSIONAL: <br />Rills & Gullies on Embankment YES NO <br />X <br />Inadequate Vegetation X <br />Outlet Channel Erosion X <br />Burrows X <br />Other X <br /> <br />STRUCTURAL: <br />Differential Settling YES NO <br />X <br />Cracks or Slides X <br />Seepage X <br />Other X <br /> <br />APPURTENANT STRUCTURES: <br />Defective Spillways YES NO <br />X <br />Dewatering Device Clogged X <br />Faulty Weir Installation X <br />Other X <br /> <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUIRED: <br />NAME OF INSPECTORS/~. "/(' -~ ~ ! ~ lh-~~ - <br />