Laserfiche WebLink
I'h:r.c 1 Bond Rclcasc <br />liacktilling, grrding and dninaee control of the ti,ur parcels ~cas approved in the SI.-U I hand <br />release. I he I .Id-arc slump araa ccas withdrat~tt Crum SL-Q? t„ reevaluate stability. Repair <br />acaxnplished in September ul 199d rcyuircd an extension of the txmd release liahilin period 0., <br />'nn.i. I he minor work ti+lluwing did not inrur:u, addition;tl extension.'" :1s the repairs n+ the <br />ana included trenching and reshaping of the damaged area. and installation of underground <br />drainage systems. the area was nevaluuud against Phase I criteria in this bond release <br />application. <br />I hr Dic isiun finds At:u the ;uea ol'slump repair is <br />aahle ;urd is in compliance ccith Phase I bond release _ <br />criteria. liy physic;d inspextiun. the I)icision ohscrvr,l ~j~n~+/sw: n~~~ <br />and. Cnmt a rccircc oCinspectinn records'°uithc ~ - -- ' _- _ .,~ <br />I)iyision. the I)ic ision tinnxl that the slump repair ~.-. -%"~, .~ f` ~ <br />r' <br />cuu•k had restored the slump area to original (Sl.-UI r <br />Phase I bond release approved post-mining JMw '. ,;; ~ '. k"'., <br />topography. Chore is no break in contour. shape ur :~ ;• r.,°, ~ r. ~y'`:,r •'' `•., ~. <br />Ibrm from unal'I~•cteJ, reclaimed anus adjacent to the ~'~` ~,r ^: ii '. ~~~'. <br />('corer disturbance. Dic isiun inspection records .. )' -' ...''.I~t4 ~ " ~? -'_: •~-' N <br />indicate that surtiue. and undergrounJ. drainage ecru, ~l .•, ;, • : ~;,:I i:,l:~..~ i r .. ,:, r: , c, :,:. } <br />indicate that the area has rrntained stable ;tree dte tin.rl repair «„rl.. I hr picurre .rhuc ~• a;u <br />takrn during the hand release inspcctiun of .tune 7..1)06. I he contour u(the :uca ;ue continuous <br />and ngulur. fhe npaircd arcs bends in cccll. n, the extent that it +s indistinguishable cc ith the <br />unaCCrctrd rrcl;rin,ed orca. No clil)crcntial nunentcm oCthe slide an:r since monitorine stakes <br />wen f+l,rcal is indicated by the alignment of stakes. \o moyentent ut the area has fscen detected <br />since the I'+'~\ ,cork. <br />I'h:r.c II Bond Release <br />Prcyious hand nleasr approvals included finding.ut'adeyuatedepthsoCtopsoil on all Lour <br />p:ucels uC the cumnt permit ana. Drpths of topsoil in thr slump arr:t were re-measured .luring a <br />I )ic ision nuanhly inspection oC ~1:n " x(106 as the ground had teen re-worked a, restore <br />rrrlainted agwgraphv and to install suhstrrllrce dr:rinagr ;v stems. Topsoil depths met dte <br />rcchunation criteria tan average uC~l inchrs, Jocun,rnted in the inspection report 1. <br />Inlhmtation in the tit -U i application dcntunstratcd that the 8.c) acres of this lx,nd nlcase met <br />cover rcyuircments. Bath 2004 and ?t)ni d:rtu again indicate that cover has been achieved on all d <br />(combined) parcel;. <br />''' Uiyisiun letter. ~ha 1 ~. 1998. Re: I lavden Gulch Mine. Permit Nu. C-8(1.00?, ~dinor 1(evision <br />J1R-I?. Slump ~litigatiun <br />'° Division inspection of July ~ I. 1998 <br />Hayden Gulch Mme Page t2 July 31, 2006 <br />SL-04 <br />