Laserfiche WebLink
<br />Sraek Hollow - 4. ... - . _ _ .. .. .. _ . <br />"• M-I II I H Q & M. I H E M E T H O D S. <br />4he main opening ~.is a•hunnel ~72b'~ in length and.=le driven <br />on the 'vein. Tha tnnnel.is timbered with posts and:oaps•and on <br />s- mii~orm grade 'oi :I,y6 so that drainage:-is natural.:: •i <br />::. All :work io ooatined:.to. eatendiag the tunnel .and .no :ore <br />i is prodnoed. <br />The timberr:are prepared by-hand ?nom pine sad .red epruoe~ <br />~~ are in good aonditlon aad~sutiiolent in sige.aad nnmher:to sa- <br />~I Dune oatety.. ~ _ . _ - . <br />I <br />'I ~~.:.IIndergsonnd tramming is done with steel oars o~i e>treok- <br />~', age of 18" gunge .and e~ T rails. --.. ~ - <br />... :ventilation ie naturel~. good end sufriolent. Sanitary <br />ooaditions are good end all old .timbers and debris have been <br />II rsmovdd from underground. - ~, . <br />Bo additional exit has been provlded ae ao buildings <br />i are Gear the portal of the tunnel and there is ao danger from <br />fire. <br />Dandles are used for lighting underground. <br />g T A T I 3 T I C 3. <br />Average oost per month oY powder. $3. <br />n n n ++ '+ timber+ fib. <br />III' n n n n n steely q2• <br />II Total number oY feet in tunnels. 726. <br />n n ++ " " development, 72b. <br />'. Mea employad:~ <br />1 rimer, ;3.00 for 8 hoar shift. <br />3.00 " n n n <br />~ 1 Tremmer. <br />1 8npsriatendent, 4.00 " " " <br />Average number of men employed for the year, 3. <br />6 E H E R A L R E M A R K S. <br />IIo persons Hader the age of twelve yearn are employed ih <br /> <br />