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F;XPLOS I VF,S ,
<br />The explosives used nre the hU~ 7/Athn Giant powder, cap.^, XXX,German
<br />insoloid fuse,
<br />Iron or matal tamping barn are not Fn:ployed; ^rooden tnmpinr; bar- are
<br />provided fo:• employees,
<br />ponder manl:ey not employed,
<br />Erploaivss in excess of one dad's supply arc not stored underground,
<br />The explosives are stored in n ma~,azine provided for that purpose
<br />alo.^.e, 'IaF::zine i~ 10!i ft from rror'r.in~ tunttrt or other buildir.E,
<br />Average amount of explosives }:apt in stot•aFF 'L50 ]bs
<br />Tha ma,^a-.inP is a lo,- bttildl:IF; roverr.d v+it.h dirt,
<br />The device for tha:^ing ponder is a galvanized iron call water ,7ncl:etPd
<br />Uils,candlas or other combustibles are, trot stored with pa:acier,
<br />•: I r, I :r .: .
<br />iPorl: is ca'iried en a present time in the. stopeovcR.turnP]. level
<br />'!aps anc! drar+inas at office,
<br />The propcr.y is developed by a tunnel 3-t/R xao ft partly timberad
<br />and is 1,S(iU ft ].onp,.
<br />and
<br />The ore ho:tse,bl.acksfai'.h Whop is n0 ft e, of tunnel Fntranre,
<br />Tr:e tm.thod of ore ext:•:,~:tion i, that of dril".i:f.- and overhand stop-
<br />ing,by single ifand d:•Illing,
<br />Tne tunnel is provided with -,00:1 :md suffi.ri.~~::t doors at n renaon-
<br />able diatnnro ft•om entr^.nrF to prevent fife admission of noxious
<br />fumes or j;aSea r1101t1'.i fi_•a occur.
<br />T}IP Limberin~> ^mthod in t.h:f:. of drift sets,stuJls and r.ribs,
<br />the timbrrinp, is sufficient.
<br />'lhc timbers used are pine prep^red b~: buns at mine. Condition of tim-
<br />bers ad /;ondr
<br />'Phe lo;~diu? chutos nrr, of 2-in pla::;: ^•ith :+ooden slide rntas,
<br />[indergrn:md tra,:rfinv h~,+ m•:nua7 L•~bor,unilta stem mine cars, Track-
<br />age lA-in gua~;a and A l.b r: iln,
<br />i7te ventillation is astute]. and a fatf,
<br />Sufficient. 'noxious Y,:ISns arc not met r+ith,
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