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/~ r ~,,,~ { ~I <br />~~ i ~ ~ ~ I <br />"~ ~ ~~ ~ <br />~ c: C .~ <br />.r <br />~,~~ c~ ~ <br />~~ <br />i `~~y ~ .i <br />~ j~ <br />LI .~ ~'_~1 i~rl '. <br />r1~1 i., <br />I~~"I ~'~~'-.iS <br />»~ ) <br />~~ <br />~"~ l '~ <br />~~t ~ i <br />I <br />'~I'~ <br />~,,•~ . ~ <br />~~ II <br />I: ~ I~ ' <br />~.' , <br />~,•: i~ <br />i <br />li I <br />' ~ { <br />` i <br />i r~,, <br />;:~, r! ~ ~ <br />,•,~, <br />~. <br />~;,~ i. <br />PIr~'~ <br />i!: ';' I <br />pi :' ~~ <br />i; I i <br />I~ i~ill'~ I~ •~ <br />N~`,, <br />~~~~'~1 <br />r~I <br />yd~ <br />..,II <br />I~~ 'k~ <br />~: <br />i ~~~ I ,~ <br />~d, ' ~'~,II :'~V; <br />ExPLOS1vEs <br />Dupont 40p; fuse Z.L, flooden tamping bars are provided fbr <br />employes; eaploaivea are stored itt magazine need for that <br />:."='"TMs~ :.'~1~,:,hioh ie located 150 ft, from main yvorkiIlga~ <br />magazine a s % s frame. Yiae Haas non-freezing powder, <br />D E V E L 0 p~ E N T. <br />]lain opening a 4 x 8 cribbed shaft, 300 ft, deep; <br />Hoisting by electricity; men are raised and lowered with <br />hoisiting machinery;weight of load 1,000 lba a distance ~ <br />of 300 fy. Oable 3~4" round: been in use otte yehr: bell <br />I <br />line a 1~ 4" steel cable; State node of signals are employed <br />vfnieh is posted in I <br />engine room at oollar of shaft and each <br />level station; all person axe prohibited from riding on <br />loaded bcecketa,and this order is posted at collar of abaft; <br />4 men are permitted to side on buoket; ahgYt'at ail stations <br />is provided with guard rails or doors; all winzes and man <br />holes are' <br />surrounded with guard rails; Extraoting ore I <br />filled atopea 2f-I~4 Piston iirills are employed; timbering <br />with atolls and lagging;oondition good;underground tramming j <br />buckets on trucks; shaft is divided into two 00 ~ <br />and is provided with ladderways whioh are safe mpartmente <br />aoceeaible acKl land ,senora and I <br />Inge are provided not to exoead 20 ft, <br />apart;at Toast one is kept in repair and equipper with ladderal <br />. , <br />i <br />sage toM S T ~' T Z S T Z C S, <br />Av ago por ~ro~6th 100 <br />Total <br />i number of'feet in shafts <br />average oost per foot .25.00 <br />I <br />Total nuraber of feet <br />j Cost per foot $10. in drifts and levels <br />Total number of Peet <br />Oost per fppt $10. lit oroaeouts <br />Total number of fast <br />total number of Poet in winzas and raises <br />1n <br /> development 1100 <br />~@aSt: <br />MEH E6fpL0YED: • ' <br />1 meohine drill <br />lpgn <br />z miners <br />1 timbermnn <br />8 hours <br />" <br />$4.00 <br /> <br />1 trarQnar <br />" a.o0 <br />1 ore eortor , S.SO <br />a.oo <br /> " a.oo <br />a00 <br />500 <br />200 <br />100 <br />