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<br />FADE <br />8C5 etc„=4: F'r,nds: <br />415 revi=wed a revi si~~n relative *. ~_• the ~=ran=_tru~=five c.f str„_{:: w,at erinq <br />strut=turns. The ~x~nstru•=tir~n of the structure-s was approved 6y the <br />Di visi~_•n a~_cc•rding to USDA S~=•il ~.-'onservatic~n Service and Colorado <br />Division c.f 4later F'~~=:~ur-res ~:riteria. Tfie C~•l~:rad~~ Feq_ulati~~ns at <br />!>u].~ 4, S5,_*.ion 4.!5.9 inc~=~rp~~rate the SCS standards by reference. <br />Tlis c•r-iginal revisi=on was ~,ubmittsd t~~ tfie Di vin=icon in September 1986 <br />as TF:-':'i. I searched the Trapper Mine mine plan files toward <br />:~~mplel:inr~ a. mere detailed r-evicw :~f the rF,visi:gyn. i wa=_ not able t~_ <br />].:~~=ate TF'-~9 in our files. As stated above, the Cc~loradc~ regualtic~n=: <br />at ~1.O:i.9 referen•.r the SCS technical guide governing the design and <br />-.c~nstructi.on .f such -tru,_turs.s, I-!c~,~cwsr, compari=~-•n _•f the a.gpr~_vsd <br />d~s.igns, the rsqulati_-n reyuiremsnt= and tf7~; strv•_i:ure= ~-= they n~;ist <br />i.n the field cannc,t he cc~mple+.ed witf-,out the infcrrmatic~n =ubmitted ~_ <br />TF'.-~'?. InF~_rmat,ion _onr~~rning _~?nstru.~=tir~n .f additir~nal str~~=J: p~~nds <br />w._{s ;ubmitted by Trapper Mining. Irn_, a=. TF'-~4. This revisi~~n <br />references the original informakic~n _ubmitted i_+nd~_r TF'-~'?. Thercaf•:a-ca, <br />_, mere detailed rnvielJ cannot be cc•mpleted F_•r l~a•_{: of =~_rfficient <br />information. I~c~WeVQY, an evalua.+,ic~n .F the S~.S standards verses the <br />infield sitr.rati~~n will be ~=:ndu~_ted. <br />P1aStln^ F'nrnYds: <br />We •-omplet~d a random review ~_•f the Blasting F'e~_ords for the period <br />July 1987 thr~~ugh November 1987. The review indicated that the <br />blasting forms incl~_ide a blan{: for the license number of the Plaster <br />in charne. The numbers appesrinn in {:.his blanl a.pgea.rsd to rr-,flc--ct- <br />numbers fc~r li~_enseg issued by +:he ~_~~1~~radc~ Di visi~~n of Mine=_. The <br />license n~_+mbers irn_lu.ds dates that predate i;hs E'le.sier Certification <br />rsquirsmen*. at Rule 4, ^e~.tion ,7.,r,_7, 41hi.lc= this rul.s• require=_ <br />li~tense number=_: to 6e depi~=tsd .it does not spec=i f:~ a~hich license. _ <br />Therefore. this ir~formati.on will L-e provided tr. the F'rogra.m <br />Speciali_-t for further review. <br />F'eYmit F'evisic~n #tl: <br />41e briefly reviewed and dis~.ussed F'~rmit F'evisic•n itl (F'F'-1). This <br />revision invloves surfa•7e coal mining and r-eciamtion a.t the Celt F'it. <br />The revision was approved by the Di vi .ion i.n August 1587. 0_MF'E has <br />alp:r: cony=Urr-ed can the revision. <br />h•IF'DE~ <br />41E al=_~~ briefly reviewed tf-,e hJFDES permit and quarterly di.s~=barge" <br />reports. We checked the 4tf-, quarter 1985 r Fports ar~d the 1st, ~~nd and <br />Ord q~iartsr reports f~-~r 7.'?2?. TF-,e review cif the hJF'DES permit <br />indicat^s that the permit e:<pires December °!, 1.9?•~, The NF'DES perms+: <br />also indicates that the runc,ff received by the West Pu~zard Fond #005 <br />.-. n~=•t a.ss%~•=sated with tfie mining opera+.ion. The p~=end dues net <br />rec~iv= distr.trbed area runoff. 4Je discsussed the reas~-•n 'for ins:l.uding <br />it in Llis permit if it does n!~t treat di~•turbed area. drainage. <br />A{~parently the pond will bn used t-~ ~=ontrc~l r~_rn~?f~f wf~en mining <br />=r:mmsn•=es in the +-olt and Derringer Fit=_. <br />Cer+-ifi~=ate of Liability: <br />41e briefly seeps,.*,ed the •=ertiii~~ates ;~f liability. We found that tfie <br />