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• • iiiiiiiiiiiiiiiiiii <br />.XBOw <br />Sanborn Creek Mine <br />FIRST QUARTER 1996 <br />MARCH 9-5, 1996 <br />POND INSPECTION REPORT <br />POND IDENTIFICATION: SANBORN HUBBARD <br />TYPE OF POND: MINE H2O SEDIMENT <br />APPROXIMATE WATER LEVEL: FULL DRY <br />APPROXIMATE SEDIMENT LEVEL: ---- <5% <br />OUTFLOW: 70 GPM NONE <br />FEATURES <br />EROSIONAL: <br />SUBSTATION N0.3 <br />SEDIMENT <br />WET <br /><10% <br />NONE <br />PROBLEM PROBLEM PROBLEM <br />RILLS & GULLIES NO NO NO <br />INADEQUATE VEGETATION NO NO NO <br />OUTLET CHANNEL EROSION NO NO NO <br />BURROWS NO NO NO <br />OTHER NO NO NO <br />STRUCTURAL: <br />DIFFERENTIAL SETTLING NO NO NO <br />CRACKS OR SLIDES NO NO NO <br />SEEPAGE NO NO NO <br />OTHER NO NO NO <br />APPURTENANT STRUCTURES: <br />DEFECTIVE SPILLWAY NO NO NO <br />DEWATER DEVICE CLOGGED NO NO NO <br />FAULTY GATES, ETC. NO NO NO <br />OTHER NO NO NO <br />MAINTENANCE REQUIRED: NO NO NO <br />REFERENCE DRAWINGS: 5-004 C8- 1234 5-092 <br />COMMENTS: The SWMP control devices were inspected. All SWMP <br />control devices were found t o be in go od co ndition. The sediment <br />level in the Sanborn Creek Mine water pond cannot be determined <br />when the pond is full. The pond was dewa tered during the third <br />quarter 1995 and inspected. <br />_ ~G <br />Thomas C. Anderson Date <br />Colorado Registered <br />Professional Engineer No. 14726 <br />P. O. B o x 5 3 5 S o m e r s e t, C o l o r a tl o 8 7 4 3 4 U S A <br />TEL ( 9 7 0) 9 2 9. 5 1 2 2 F A X ( 9 7 0) 9 2 9- 5 7 7 7 <br />