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tois.a <br />• • ~ ORTR ~L <br />QUARTERLY SEDIMENT POND INSPECTION REPORT <br />OPERATOR: TRAPPER MINING INC. MINE: TRAPPER MINE <br />, DATE OF <br />INSPECTOR: v SIGNATURE: ~ INSPECTION:~~ 4/ <br />DRAINAGE: ~/~Oa'F P'[ Q~4T(' <br />POND IDENTIFICATION DAM#~ 1, DAMrM 2 DAMS/ 3 DAMaY DAM <br />TYPE OF POND ~- ~~ 7 <br />OPERATIONAL STATUS AT TIME OF INSPECTION . "~ yam" //~~ <br />Approximate water level: / 'Jo'lo 1~2- ~ # 3 <br />Sediment level (%total storege): / .2~~ #1 +io% lJ3 <br />Outflow (cis): ~/ Of a~` 2 ~ ~f 3 ~ <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL' YES/NO <br />RAIS and/or gullies on downstream face. ~_ <br />'Rills and/or gullies on upstream face. _/ <br />Inadequate vegetation. _/~ Hf+4r7 di vE2rE vG6 co ~F+e <br />Outlet channel erosion. _ <br />/ X <br />BUROWS. __ <br />J <br />'Erosion of tce. / <br />~ <br />'Water Impounded against toe _ <br />, <br />_/~ <br />Other. ___ f <br />STRUCTURAL' YES/NO <br />Differential settling. _/ K <br />Cracks, slides, or scarps. _/ X <br />•Seepage (specifylocation,cdor,value). _ <br />J KK <br />Other. __ <br />~ f~ <br />APPURTENANT STRUCTURES: YES/NO <br />DefeGfve sptllvrays. _/ X <br />•Dewatering device dogged. _ <br />/~ <br />Faulty gates, Baffles, pumps. __ <br />J <br />'Cracking or crushing of pipes. ~~A <br />Other. ___J X <br />ADDITIONAL COMMEMS: ~ <br />MAINTENANCE REQUIRED: <br />WSH/rbb/4/89 <br />