Laserfiche WebLink
RERR COAL COMPANY <br />RERR MINE <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />Pond B <br />Date 2-20-97 <br />1. Water Level (above or below dewatering orifice) Above_ Below X <br />2. Sediment Level [below dewatering orifice (designed sediment level)] <br />3. Sediment Removal Required Yes <br />4. Outflow (depth of flow in weir) <br />5. Outflow <br />* Ft <br />Ft <br />No <br />0 Ft <br />0 CFS <br /> PROBLEM <br />FEATURES <br />YES <br />NO COMMENTS <br />EROSION: <br />Rills b Gullies on Embankments <br />X Snow and ice <br />Wave Erosion X <br />Spillway Erosion X <br />Burrows X <br />Others X <br /> <br />STRUCTURAL: <br />Differential Settling <br />X Snow and ice <br />Cracks or Slides X <br />Seepage X <br />Other X <br /> <br />STRUCTURES: <br />Principal Spillway <br />Clogged Orifice <br /> <br />X Snow and ice <br />Clogged or Damaged Culvert X <br />Weir X <br />Emergency Spillway <br />Erosion <br />X <br />Riprap X <br /> <br />MAINTENANCE REQUIRED: None <br />MAINTENANCE PERFORMED: None <br />ADDITIONAL COMMENTS: * All areas snow and ice covered. <br />Pond oversize due to previous sediment removal. <br />~~~"~~~p1 R E G/ST''~.~. <br />NAME OF INSPECTOR ~--o.-~-- <br />v' -S c. cfj , '~Q-~ <br />~ : oP ~~_' <br />V ~_ <br />_ ~`- 314.59 : ~ <br />f~i~o -.- ice/ .. ~~ ~~ <br />V '/~S/ \ <br />/ !!! 11111111// <br />