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'~ I <br />, <br />~ <br />1 <br />~; <br />1 <br />~~ <br />` I <br />I <br />~ one roof; ore bins 16 X 40 frame, iron roof; Lighting by <br />~ <br />;( electricity and candles. ~ <br />I <br />i i <br />', EXPL OSI V ES. i ~ r <br />I <br />i <br />~ Dupont and independent 40~; ruse Z.L.; wooden tamping bare <br />t,a <br />~ are provided for employee; explosives are stored in magazine ' o <br />~' <br />~ provided for that purpose alone which is boated X00 ft. ~ f <br />'; from ~.vorking shaft; average amount kept in gtor$ge 700 lbs. ( P <br /> <br /> Magazine 1e a to d <br />g, cove ;pith stone and. dirt sad is 8 S 12 <br />a <br /> <br />~ ft, Mine has a device for tharinE no73er a frame 6 X 8 steam ~ f <br />F°' <br />`, i i heated. <br />~ <br />~; ' M I N 11d G. <br /> Main opening a 4-12 X 9 abaft 1,000 ft, deep, cribbed Pc <br />~' <br />with 3 X 8 to 500 ft, level, square setted with 8 X 8 ~b <br />is <br />~ ~~ bottom, <br />~i by <br />HOISTit{0, Steam with skip; men are raised and lowered with <br />~ <br />hoisting maohinery; weight of load hoisted 2500 lba" a dis- <br />Av <br />ta.~ce of 900 ft. Gable a 7~8" round steel cable; been in To <br /> <br />use three years; hook use3 at end of cable olampa, acme Co <br />were changed three months ago; skip is a ii <br />qi pped with bonnet To <br />Co'. <br />any? safety clutches whioh arc examined once a week, Bell To• <br />line a 1~4" steel cable and 8" ~ ~ <br />gong. State code of signals Co; <br />are empioyen ^~hi^,h :,ro posted in engine room, at oollar of Tot <br />Coe <br />shaft and each leve'_ rta;_on; a-= ;:eraons are prohibited Toi <br />?~~oz rid~r.~- ~n loaded skip sod thie order is ported at oollar Coe <br />of 4haft, Notice stating the maximum number of men <br />permitted Tot <br />to ride on skip. is noated at collar of shaft sod each level ~ •1[EN <br />station. Cara arc dumped direotll. into skip, Ouidea ere 4 X 4 I ~ 2 u <br />Oregon pine; shaft at all stations is provided arith guard 2 rr <br />rails,and is secured ,with pillars of ground on each sufPiCeint 1 t <br />to inslTe safety; all winzea and mill holes are surrounded 2 t <br />with guard rail a. 2 0 <br />T UNNF L '1 ti <br />Mnin opening 4-,12 X ~, 400 ft,. to <br />ng, square netted ^.7~ere l a <br />n~easary, oonneotinK with shaft. Yine methods, overhand l ~ <br />atoping; Piston and. 'iammer drills are employed; timbering <br />, aver <br />~ With stulle and lagging,natlve spruce rnH pine uaed,condi- <br />tion of timbers fay; Chutes are loaded <br />„_~~ by gravity and by ~ <br />