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Big File - 5. -' <br />,; <br />7 <br />~~ <br />~i Q SURFACE PLA19T-Contin. <br />north oY and 75' distant Yron the portal oY the tunnel. ~~a~ed- <br />{^ lately west oY and•ad~oining the mill builds is the <br />ng power _ .. <br />house. The power house is Yrame, 40' z 80' eai( two_atories high.! <br />~ The egrpenter. shop and maohine shop are in the second story. <br />I oY the power house which is divided by a partition. Further_ <br />deeoriptioa oY the sill building given in °Reduotion Rorke." <br />I <br />The entranoe to the tunnel is between the saith'e shop sn one <br />aide of the portal anq the stable on .the other aide oY the por- <br />tal. The two buildings are not oonneoted by a rooY..Lighting <br />on the surPaoe is with kerosene. <br />1 ~ b 7C PLUS I PE S <br />Gelatine, 40j{i, powder, Z. L. fuse, b z asps and ,wooden <br />taetping bare are provided. A powder Donkey is not employed.and <br />eapleaivee in exaeas oY ono day's supply are not stored undor- <br />gronad. <br />The average amount or eaploeivee kept in storage ie b00g. <br />This ie stored in a stone, oenont-eovored, magazine, 8' z 10', <br />j situate 2b0' south oY the portal oY the tunnel. This building <br />i , <br />ie need Yor the storage oY powder alone and all oils, oaadlee <br />!! sad ethor aosbuetiblee are stored in tho aeoond story of the. <br />11 • <br />power house. The devioe Yor thawing powder is a tin tank. heated <br />~~ with hot water and is kept in tho eaith'e shop. <br />~. <br />~ ffiIAlAG do ffiIAY. IiETHODS. <br />r <br />The main tunnel is b,8uu+ in length and driven oa the <br />Dewdrop vein. The tnnno2 Se b' z 8' in dinentiona,•driven on <br />a nniTOru grade oY about 1,;, tlmberad f-1th poets sad cape nharo <br />tlabering !a requlrod and double-traoked. At a diatanoo oY 2~$Op' <br />iron the portnl a Drees tunnel Se arivon 3,2UU~ to.wheze it <br />i <br />~ lntereootq the Coltcabia vein. un this vein a dritt is run eamt~ <br />1,621' and went, 47b~. <br />Addltional e~cita have boss provided through the Celttabie <br />~ ohaZt 6.200+ Zrera the portal oz the tunnel and through a shaft <br />