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• <br />XBOW <br />Sanborn Creek Mine <br />FIRST QUARTER 1997 <br />MARCH 11, 1997 <br />POND INSPECTION REPORT <br />POND IDENTIFICATION: SANBORN RUBBARD SUBSTATION N0.3 <br />TYPE OF POND: MINE H2O SEDIMENT SEDIMENT <br />APPROXIMATE WATER LEVEL: FULL SNOW SNOW <br />APPROXIMATE SEDIMENT LEVEL: ---- <5% <10% <br />OUTFLOW: 125 GPM NONE NONE <br />FEATURES <br />EROSIONAL: <br />RILLS & GULLIES <br />INADE@UATE 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 SPILLWAY <br />DEWATER DEVICE CLOGGED <br />FAULTY GATES, ETC. <br />OTHER <br />MAINTENANCE REQUIRED: <br />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 />NO NO NO <br />NO NO NO <br />NO NO NO <br />NO NO NO <br />S-004 CS-1234 S-092 <br />COMMENTS: The SWMP control devices were inspected. All SW4iP <br />control devices were found to be in good condition. The sedim;-nt <br />level in the Sanborn Creek Mine water pond ca:.not be determined <br />when the pond is full. The pond was dP~atered during the third <br />quarter 1995 and inspected. Ir.ilow into the mine water pond since <br />it was d red and cleaned during the third quarter 1994 has not <br />conta: e.d~;>?riough sediment to require the pond to be cleaned. <br />to <br />3o_,„ReP 7.~s~e.red <br />>iQiia3`~~Engineer No. 14726 <br />P O B o x 5 3 5 S o m e r s e t <br />C o l o r a d o 8 1 4 3 a U S A <br />TEL (970)929-5122 FAX (970)929-5177 <br />