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_i'' ', <br />;: <br />... r s ~.. ,h_ +C a <br />- ~. ...a=,~ - 3 <br />- ..: .-: x J ~~ ~' <br />2 <br />_ . <br />'i <br />a ~ - <br />- shafts. State wade o: signals Rr6 e~loyed ~,d notiaa-3s- <br />posted 1n vagina zoom, at Dollar of sha_~'t End at each level <br />station P11 persons are prohibited 12•om riding on loaded <br />_ t, , <br />skips or cages and this notice 1s posted at Dollar of shaft; <br />nnt4ce stating the maximum number of men pe-naitted ba ride on <br />sage at one time is posted aL the collar of shaft and at eeah <br />level station. Character of chairs employed on cage the <br />Colburn crabs on cage( These sre tha beat chars that Z have <br />aver sees.) Cage gnidea on 27os. 1 & 2 shafts, 4 X 4 Oregon ~ <br />pane. On tto 3 or fold Coin shaft 4 X 6 Da egon pine; all level <br />stations ara grovldsd with paesageRay around working sha2't, <br />and shaPLs at all stations are pravlfled vSth Puard rails; all <br />ehatta are secured by pllla~s oP ground on each sifle euffieient <br />to Sneu_Te saSety; all wlnzea and mill holes arc covered or a<tt2•- <br />rorzsded ~+ith guard rails. Ore extraction by overhand stoping; <br />Pi3ten and machine drills are et~loyed,ae cell es hP.nd steel, <br />1Setho4 of timbering stalling and laZging, timbers used native <br />eprnee and Plne,ln natural state, Condition oS timbers fa1T. <br />ChutHE tre loaded try gravity snd by hand, UnderEround tratomi.~ <br />dons 3ry• carB, 18" gauge track, kith Sz ib, •^, Tail n. ".'raokage <br />18,000 SL, ventilatio2l h~ co:erection rith tho dirterent nhafta <br />and r2th Lhd 6~az and ?ortland mines, and ie sufSioient, Noxioue~ <br />genes are not rat with, sanitary oond.itior. .£ `ood,and all old <br />tiabera have b~,en rencved S~om undergroun9 workings; dos 1 ~ 2 <br />ehaStb are 3lvldbd into 2-oomps~trer.teaand tic, 3 or Gold Coitl <br />lstto 3-ov'..;r::rtz Arta; t+nd n:^.e2'ty are <br />provided alth ladderwaya ~ <br />w2tich are safe, eos•.L~. a:.d t,cceaelb2o,ervt contain air line; <br />. } <br />landi.s~e are provided in lad~«~r~e-ors not to vzoarv! 20 ::, rpart; I <br />those are sinzee r:a!t rxr.rna/a zon:i~tL~g levels;at 3tiaeL one <br />r.~nrey ist ee^h nhets Se kept in repair end tlqulyyr,d rith lad4era: <br />The ezite arse alneyn Teadily avoasalble to ~2oyea; Li~itlt~ <br />ttt-1vs~rotsnd blaotrio ii.ghte as.2 caa!!ir,s, <br />i <br /> <br /> <br />