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<br />• tot.s.e <br />~ORTR AZ <br />QUARTERLY SEDIMENT POND INSPECTION REPORT <br />OPERATOR: TRAPPER MINING INC. MINE: TRAPPER MINE <br />.n /fit"j~~ ; DATE OF <br />INSPECTOR: ~, 1(, SIGNATURE:/`c lam'"`_• `~7~' INSPECTION: q/ ~~/ ~'Z <br />DRAINAGE: Ff45T ~(,t~~/rRA <br />POND IDENTIFICATION DAM#/,Q DAM# R DAM# DAM# DAMS' <br />TYPE OF POND ,~ ~ <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: ~f/,Q -qs~/, dp~L f~ v~'> <br />Sediment level (% total storage): ~/L ~% ,0'L /J%> .v/c_ <br />Outflow (cfs): !~/,~ •~ ~ <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 />/_ , "_r-c. ,~ , ~ H , ,. < <, :. -~= <br />Outlet channel erosion. _ <br />~_ <br />Burrows. / <br />- - ,_ <br />~:J .v ~~~~~ ~ ~~ -.,.>~ ~_~.r,- `v/ <br />•Erosionoftoe. -/- <br />'Water impounded against toe. ~_ <br />Other. ~ <br />STRUCTURAL YES/NO <br />Differential settling. _/_ <br />Cracks, slides, or scarps. _/_ <br />'Seepage (specify location. odor, value). _/_ ,, s ...~. < ~ ~ ,, < . • :. _ _ ... _ ~--, pr - ; zar <br />Other. / '' <br />APPURTENANT STRUCTURES: YES/NO <br />Detective spillways. _/ `-' <br />•Dewaterirtg device clogged / ' < <br />. <br />Faulty gates, baffles, pumps. _ <br />_/~ N~i9 <br />'Cracking or crushing of pipes. / ?~ ~i9 <br />Other. _ <br />/ <br />ADDRIONALCOMMENTS: =+-''~~~-~'~'-n~~~ "-^'f'r <br /> <br />MAINTENANCE REQUIRED: ~VfU G6fs ~A.«wC rat oAa. ~2 <br /> <br /> <br />WSH/rbb/4/89 <br />