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• <br />• ~ iii iiiiiiiiiiiii iii <br />QUARTERLY POND INSPECTION REPORT <br />SOMERSET MINING COMPANY <br />SOMERSET & SANBORN CREEK MINES <br />SECOND QUARTER 1995 <br />JUNE 26-27, 1995 <br />POND IDENTIFICATION: SANBORN HUBBARD SUBSTATION N0.3 <br />TYPE OF POND: MINE H2O SEDIMENT SEDIMENT <br />APPROXIMATE WATER LEVEL: FULL DRY WET <br />APPROXIMATE SEDIMENT LEVEL: ---- <5% <10% <br />OUTFLOW: 20 GPM NONE NONE <br />FEATURES <br />EROSIONAL: <br />RILLS & GULLIES <br />INADEQUATE VEGETATION <br />OUTLET CHANNEL EROSION <br />BURROWS -- <br />OTHER <br />STRUCTURAL: <br />DIFF$RENTIAL SETTLING <br />CRACKS OR SLIDES <br />SEEPAGE <br />OTHER <br />APPURTENANT STRUCTURES: <br />DEFECTIVE SPILLWAY <br />DEWATER DEVICE'CLOGGED <br />FAULTY GATES, ETC. <br />OTHER <br />MAINTENANCE REQUIRED: <br />REFERENCE DRAWINGS: <br />PROBLEM PROBLEM PROBLEM <br />NO NO NO <br />NO NO NO <br />NO NO NO <br />NO NO NO <br />NO NO NO <br />NO NO NO <br />NO NO NO <br />NO NO NO <br />NO NO NO <br />NO NO NO ,. <br /> <br />NO NO NO ` , <br />NO NO NO <br />NO NO NO <br />5-004 C8-1234 5-092 <br />COMMENTS: The SWMP control devices were inspected. All SWMP <br />control devices were found to be in good condition. The sediment <br />level in the Sanborn Creek Mine water pond cannot be determined <br />when. the pond is full. The pond was dewatered during the third <br />quarter 1994, inspected, and cleaned of sediment. <br />,, ;; .. <br />. T~°9'Pi C:.. <br />. Colora q' ~~ <br />Pro P,e~s s~i 6•i <br />•.•.t <br />•• ~, <br />noerson <br />gistered <br />1 Engineer No <br />Date <br />14726 <br />~~ <br />