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<br />~1~ ORTR 'JZ
<br />QUARTERLY SEDIMENT POND INSPECTION REPORT
<br />OPERATOR: TRAPPER MINING INC. MINE: TRAPPER MINE
<br />t`' ~ DATE OF
<br />INSPECTOR: ~ A,IF YZ`(' ~ lit-I~~ SIGNATUREy.tt,~~ , \~ ~-.-= INSPECTION: / /=5/93
<br />DRAINAGE: UJEST Bact,+,~~
<br />POND IDENTIFICATION DAM# ~ DAM# Z DAM# '~ DAM# DAM#
<br />TYPE OF POND j ~,(% ~ c_j' ~ _
<br />OPERATIONAL STATUS AT TIME OF INSPECTION _ f
<br />Approximate water level: "'.• ``.-t~.r~ pr: ~, sue, !(, = ~f, ,,,rr(d.., art„ ~„F~~
<br />Sediment level (°h total storage): '`/ > ~` ~ ' 2 tc ?., 3~~ ,b L,-x_
<br />~~~'°K, ~ Outflow (cfs): "/ a.c»~G's ° z -c - ° 3 -o -
<br />-~~r
<br />FEATURES PROBLEM COMMENTS
<br />EROSIONAL: YES/NO -~ 3 ,,,~ ,,; w ,~ y~
<br />~ 2 ~~ ~
<br />Rills and/or gullies on downstream face.
<br />lli
<br />f
<br />' /
<br />- __:C
<br />~1- s'~r
<br />~
<br />4
<br />'
<br />'
<br />-
<br />(; ~
<br />Rills and/or gu
<br />es on upstream
<br />ace. _/~ ~
<br />-
<br />._
<br />,
<br />o.
<br />~ z
<br />n
<br />Inadequate vegetation. _/ x 6t, itcc. ~ 7~-°-~ .
<br />~"'"`~'
<br />"`C
<br />Outlet channel erosion. _/~ r
<br />`
<br />~ ~2
<br />(
<br />4
<br />BurroWS. -l1 :Sc
<br />4.+,~ •K
<br />~1 Gl(y.w c
<br />~ ~
<br />`Erosion of toe. _/~ ~ ~
<br />Water impounded against tce. _/_~ r, ~
<br />~
<br />,,_
<br />I$ - P; t' - 1w
<br />Other. ,
<br />,
<br />~
<br />-~
<br /> tc~ Lv_.tis
<br />STRUCTURAL: YES/NO
<br />Differential settlin
<br />e~
<br />-/~ ~ r
<br />;ems ~:: ;.!-~ ~,,.. 1~~..s
<br />Cracks, slides, or scarps. _/~
<br />'Seepage (specify location, color, value). _/ ,~
<br />Other. _/_
<br />APPURTENANT STRUCTURES: YES/NO
<br />Detective spillways. _/ ,c
<br />•Dewatering device clogged. _/Jc
<br />Faulty gates, baffles, pumps. _/lc
<br />'Cracking or crushing of pipes. _/ ,C
<br />Other. _%_
<br />ONAL
<br />ADDITI
<br />c.e~ I ~ r~-~
<br />COMMENTS: L~ i-4 ~ tiz ~~ ~ (, ( e ~ (~'fp„~`m, (S ~Ss
<br />7
<br />p
<br />O
<br />Ka,.,'(~1-vC 5~7r--i ~a.. q, S. life u.'S i 51.E 5*rs~ 3 ~i.~ in ; n.~pa.awJ~~~..~~3
<br />MAINTENANCE REQUIRED: _
<br />SCcl. SQ,C ~ MQ.-.~ /~:.:'~ .i '_ -~ C Cam(, in. -r~ ~- /._ Jt-1
<br />_ „ ~ '"' 7 = • Yom: a ~ i*. e : ~ „~ ._ _ , .
<br />, I'
<br />,S
<br />WSH/rbb/4/89
<br />
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