Laserfiche WebLink
'.: I N Z N 0 (Ccrt inued) <br />..{.. <br />The nronrrt.~ is devrl.opr.d by a rross-rut tunnel 5 - 7; 1,pOC ft <br />to vein,2,150 ft drift on vein, upraise `pU ft,::hirh connects <br />•r,ith :':o. F tunnel ]reel. Length of stopee.:~here ore is being <br />extr;~etPd »7(i ft, <br />Sna.- shed co.-zects mil'.•nith tunnel entrance,distancP bet•nren <br />mill anti tur:nel entr;utce »0 1t <br />The tunnel is provided vrith ,,-,ood and sufficient. doors at a <br />reasonan].e distance from entrance to prevent admission of <br />::or.ious i'ume.°. or p,BSPS f3'O!n s~:id builtt_r,~s.shoul:f fire occur, <br />Doors can be operatrr! fror!: ~••ithcut, <br />The met};od of ore extr;:etion is t};ct. of drifting and ovrr-!:and <br />stopi:u :••ith the ;durphy ru•,chine ctri].ls, <br />Sia;le-h-.r.:1 d^illinr is also emp]o;t,ed, <br />T}re timbe rir:g method is that of drift sets aad stul].s, Is <br />sufficient. T.hP ti.mbern used rare of :^hit.e sprur.e,pr•epnred b;, <br />hand ai mine a;d are in r;oo~+ condition, <br />The loadi::r, chutes emp]ovrd arP of thrPr---in. plan): r•ir,}; mocd- <br />rn elide rates, <br />underground trvr_ing it danP b.y ntarntal ]abor ant! mule, <br />C•teel minim- earn rr~ tined. Gauge 1H in ::nd 1S <br />lb r;,iln. <br />6mo:tnt or' enter dP?]t. frith per minutP,]2. DrainaFr• s]strm is <br />ditci: o:: . i_ra side of tu::nel Pntrartce, <br />Ventill.;ct.ion ]n n-+turr.l anal st;f}'icirnt. i:oxiou~ gages are riot <br />mPr. e,it}:, Sanitar}+ co.-,:fitiona err }•ood, <br />i.]] olc! t im`,Prn }:eve !)Pe:1 renro~•rd frog uncle r; rour•d wori~ings <br />The mine 'r.ar. ;, dou! lc rr.it., <br />],oc:er tu:;rel. is cornertacf by rLz <br />incline of GC,°, to t'o, A turutel. <br />i'r.itn ^.rr readillt aCCPSel!)1.P to emplo,e,a, <br />Lirhtir:a u::derr;:•ound _. 'r~ CandlPS, <br />S T A T I S TICS . <br />~I <br />;,vrra~e tnrL-rage per mont}t <br />1~R00 to;;a <br />i.evelopment <br />Total i'lo ft i.n tunnels gad aditn <br />a,1G0 ft <br /> <br />