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RERR COAL COMPANY <br />RERR MINE <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />Pond e <br />Date 9-28-98 <br />1. water Level (above or below dewatering orifice) Above_ Below X 2.0 FC <br />2. Sediment Level [below dewatering orifice (designed sediment level)1 3.0 FC <br />3. Sediment Removal Required Yes No <br />4. Outflow (depth of flow in weir) 0 Ft <br />5. Outflow 0 CF:; <br /> PROBLEM !I <br />S <br />FEATURES <br />YES <br />NO C04AtENT <br />n <br />EROSION: <br />Rills b Gullies on Embankments <br />X <br />I <br />Wave Erosion X <br />Spillway Erosion X <br />Burrows X I <br />Others X <br /> <br /> <br />STRUCTURAL: <br />Differential Settling <br /> <br />X {I <br /> <br />j+ <br />Cracks or Slides X ~~ <br />Seepage X ~ <br />Other X <br /> <br />STRUCTURES: <br />Principal Spillway <br />Clogged Orifice <br /> <br />X <br />Clogged or Damaged Culvert X <br />Weir X <br />Emergency Spillway <br />Erosion <br />X <br />Riprap X <br /> <br />MAINTENANCE REQUIRED: None. 1 <br />'I <br />MAINTENANCE PERFORMED: None. <br />ADDITIONAL COMMENTS: Pond oversize due to previous sediment removal. <br />II <br />r I i <br />NAME OF INSPECTOR ` / rc ~ <br />".cj~ ~~ <br />~ f J~CJ <br />. o~i~/- .~ /.' <br />