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v <br />KERR COAL COMPANY <br />KERR MINE <br />0~_r_erl~ Sedimentation Pond Inspection Report <br />Pond B <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 />3.3 - 10 + Item 1 <br />5. Percent of Total Sediment Storage: <br />10 - Item 2 <br />100 - x 100 <br />3.3 <br />6. Outflow (CFS): 2.49 x (Item 3a.s) <br />FEA"_'iTRLS <br />PROBLEMS <br />6.5 Ft. <br /><6.5 Ft. <br />0 Ft. <br />-0.2 Ft. <br />-6 <br />0 CFS <br />COMMENTS <br />EROSIONAL: <br />Rills & Gull_es 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 ST3UCTURES: <br />Defective Spillways YES NO <br />X <br />Dewatering Device Clogged X <br />Faulty Weir Installation X <br />Other X <br /> <br />ADDITIONAL COM`gNTS: Pond oversized due to sediment removal. <br />MAINTENANCE REQUIRED: <br />NAME OF INSPECTOR ~- ~.:a <br />~, <br />r <br />