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09/30/1999 13: B9 4354489456 WHITE Q4K ~ III IIIIIIIIIIIII III P"~ 03/83 <br />3 _ ~ 999 <br />GRAND VALLEY COAL COMPANY <br />POND INSPECTION REPORT McCLANE CANYON MINE <br />9 - 19 - 9S C-004-80 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />APPROXIMATE WATER LEVEL <br />SEDIMENT LEVEL <br />OUTFLOW (cfs ) <br />FEATURES <br />EROSIONAL <br />RILLS & GUWES ON EMB <br />INADEQUATE VEGETATION <br />OUTLET CHANNEL EROSION <br />auRROws <br />OTHER <br />sTRUCTURAL <br />QIFFERENTWL SETTLING <br />CRACKS OR SL1DE5 <br />SEEPAGE <br />OTHER <br />APPURTENANT STRUCTURES <br />DEFECTIVE SPILLWAYS <br />DEWATERING DEVICE CLOGGED <br />FAULTY GATES, 9AFFLE8 <br />oTHER <br />ADDITIONAL COMMENTS <br />MAINTENANCE REQUIRED <br />SEDIMENT SAE 1 SAE 2 SAE 3 <br />POND OFFICE TOPSOIL RIP RAP <br />2% 5°r6 0% 0% <br />i % 10% 5% 5% <br />0.0 0.0 0.0 0.0 <br />NO NO NO NO <br />NO NO NO NO <br />NO NO NO NO <br />NO NO NO NO <br />NO NO NO NO <br />NO NO NO NO <br />NO NO NO NO <br />NO NO NO NO <br />NO NO NO NO <br />NO NO NO NO <br />NO NO NO NO <br />NO NO NO NO <br />NO NO NO NO <br />Need to clean sedim~t pond pn3cleaner <br />NONE NONE NONE NONE <br />„~~ ~ <br />INSPECTOR <br /> <br />