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iot.s.6 <br />~20 ORTR ~f ~/ <br />QUARTERLY SEDIMENT POND INSPECTION REPORT <br />OPERATOR: TRAPPER MINING INC. MINE: TRAPPER MINE <br />DATE OF <br />INSPECTOR: MATTE~'ti.l SIGNATURE: INSPECTION:9/28/Sf <br />DRAINAGE: ~~ yAb 7 ~u~z~Zi7 <br />POND IDENTIFICATION DAM# ~ DAMA% DAM% DAMS DAM# <br />TYPE OF POND ~cD/HEN T _ / <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: ~,r <br />Sediment level (°,G total storage): _~j <br />Outflow (cfs): C~ <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES/NO <br />Rills and/or gullies on downstream face. ^/ / <br />`Rills and/or gullies on upstream face. _/ / <br />Inadequate vegetation. _% / <br />Outlet channel erosion. _% / <br />Burrows. _% <br />'Erosion of toe. % ~ <br />`Water impounded against tce. / ~ <br />Other. _ <br />/ -~ <br />STRUCTURAL: YES/NO <br />Drfierential settling. _/ <br />Cracks, slides, or scarps. / ~ <br />`Seepage (specrfy location, color, value). / ~ <br />Other. _ <br />/ ./ <br />APPURTENANT STRUCTURES: YES/NO <br />Detective spillways. / i ~(,..~~- o rC <br />`Dewalering device clogged. _ <br />/ / <br />Faulty gates, battles, pumps. _ <br />/ <br />`Cracking or crushing of pipes. _ <br />/ ~ <br />Other. _ <br />_/ .~ <br />ADDITIONAL COMMENTS: ~~Q }~(c.,rlc,!- ~iw.~.-~ S-#'~ ~ ~ ~ ~o ~^ / <br />MAINTENANCE REQUIRED: <br />// <br />~A~ <br />W SH/rbb/4 /89 <br />