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<br /> <br />QUARTERLY SEDIMENT POND INSPECTION REPORT <br />fotss <br />ORTR <br />OPERATOR: TRAPPER MINING INC. MINE: TAAPPER MINE <br />DATE OF <br />INSPECTOR: 4'~'AQ.olalEr SIGNATURE: ~. ' INSPECTION:3/i3/~D <br />DRAINAGE: I1~EST DL L'2 PrW>7 <br />POND IDENTIFICATION DAM# ( DAM# L DAM# j DAM# DAM <br />TYPE OF POND 5 t M F.ix7- <br />OPERATIONAL STATUS AT TIME OF INSPECTION `~ iL`" III ~ <br />Approximate water level: .~`j ,~ `% #/, C,~rL/o .#J <br />Sediment level (% total storage): ~i i~~~ ~7 i~ ~~ z <br />Outitow (cfs): ~/ o. io ~a o. in ~~ <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES/NO <br />Rills and/or gullies on downstream face. / X ~k ~=~~ F~ ~ -'~ "' '""-•'% """"" "' s~~ <br /> <br />`Rills and/or gullies on upstream face. <br />/~ ~...,, <br />~~< <s ~~,s~n w•r-; 3~: _-;' r.~.: A'z ^m r r <br />Inadequate vegetation. _ <br />_/~i <br />Outlet channel erosion. _/~( <br />BUROWS. /~ <br />'Erosion of toe. _ <br />_/ X <br />'Water impounded against toe. _%>C <br />Other. _/~ <br />STRUCTURAL YES/NO <br />Differential settling. _/ X <br />Cracks, slides, or scarps. % x <br />'Seepage (specify location, color, value). / <br />~ ~'Z ""'"""" ~'"-'"` "`"""' efcs..~ "'•~ <br />..- <br />m <br />Other. , <br />_ <br />_l~. om, <br />, « mac. <br />L..~F ..,yn o•..,.,a <br />APPURTENANT STRUCTURES: YES/NO <br />Defective spillways. _/~c <br />*Dewatering device clogged. / k <br />Faulty gates, baffles, pumps. _ <br />% X /~ ^~ 3 <br />`Cracking or crushing of pipes. _ <br />_% x ~/~~ ~~ r` -~ <br />Other. _/~ <br />ADDITIONAL COMMENTS: s~x•~ +°-'.>' ..o <br />B 077/ UL J SfJi~ e.~ T i~'~'-J i'~ ~I TiO....~'c Pia» rY ~ ~ 7 <br />MAINTENANCEREOUIRED: uu:LET ~•F Nz Nt~rJS .'~•: < .2.,o,7~v <br />WSH/rbb/4/89 <br />