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.: <br />GI~s;ND VALLEY COAL COMPANY <br />2~~ _ .Zc9-d~ <br />POND INSPECTION REPORT MONGER CANYON MINE <br />28-Jun-0O C-0201 <br />OPERATIONAL STATUS AT TIME OF INSPEGTION <br />SAE 1 SAE 2 SAE 3 SAE 4 SAE 5 <br />MINE LOMA DIRT TOPSOIL FAN <br />APPROXIMATE WATER LEVEL <br />SEDIMENT LEVEL <br />OUTFLOW (cfs ) <br />FEATURES <br />EROSIONAL <br />RILLS 8 GULLIES ON EMB <br />INADEQUATE VEGETATION <br />OUTLET CHANNEL EROSION <br />BuRROws <br />OTHER <br />STRUCTURAL <br />DIFFERENTIAL SETTLING <br />CRACKS OR SLIDES <br />SEEPAGE <br />OTHER <br />APPURTENANT STRUCTURES <br />DEFECTIVE SP{LLWAYS <br />DEWATERING DEVICE CLOGGED <br />FAULTY GATES, BAFFLES <br />OTHER <br />ADDITIONAL COMMENTS <br />MAINTENANCE REQUIRED <br />ROAD GULVERTS <br />INLET TRAP (% FULL) <br />DISCHARGE TUBES <br />Suspension/Anchoring <br />Tears in Fabric <br />Outlet Protection <br />INSPECTOR <br />0% 0% 0°k 0°/li 0% <br />0% 0% 0% 0% 0% <br />0°rb 0% 0% 0% 0% <br />No No No No No <br />No No No No No <br />No No No No No <br />No No No No No <br />No No No No No <br />,.. <br />No No No No No <br />No No No No No <br />No No No No No <br />No No No No No <br />No No No No No <br />No No No No No <br />No No No No No <br />No No No No No <br />No No No No No <br />Repaired DIRT SAE 3 sift Fence. Replaced LOMA SAE 2 Silt Fence. <br />Need to clean SAE 1 mine site sediment trap while doing <br />portal backfill project. <br />(NUMBERED FROM TOP DOWN) <br />#1 - 42" #2- 18" #3-18" #4- 18" #5- 18" <br />~ 25% ~ 25% ~ 0% ~ 20°~ ~ 10% J <br />Good Good Good Good Good <br />none none none none none <br />intact intact intact intact Re aired <br />Removed dirt & rock from on top of fabric on 1, 2 8 4. <br />~ ~.~- <br />.t ;. <br />'-~ <br />