Laserfiche WebLink
MINING AND MINE METHODS. <br />• The main shaft is 4 R 8 feet in the clear to the 500 I <br />foot level and timbered with cribbing, and 4 R 12 Yrom the <br />500 Yoot point to the bottom which is 12 00 ' from the <br />surf ace. There are 16 levels. <br />Nature and extent of the other workings.---- <br />fo. 2 shaft is 3 1~2 % 7 ' --600 Ft, deep. • <br />" 3 n n n '~ " --400 Ft. " <br />" u " --350 " " . <br />n 5 " ", <br />" 6 " „ u " n --300 ° " <br />" ~ " " n " " --400 " " <br />" n " ..-390 " n <br />" 11 " " „ n " - ..-400 ° n <br />" ~ " " <br />I <br />The work is being carried on at the ~resent~`time on all <br />s ` parts of the property. All.`of~ the workings are in the <br />.', s.me vein underneath the f~ , <br />There is •a .double deck cage and the men are lowered'or <br />hoisted by machlnery,:. The c:areight of the load hoisted is . <br />14000#; the distance hoisted is 1200 feet. The cable . <br />is 1~2 % 4" flat wire; and $as been used one Yr•. The <br />nature of the~hook used on the end of the cable is <br />Humble, hook ar~d clamps. The"cage is equipped with the <br />~ J1 _ <br />bonnet and safety clutches. The sfaety clutches were <br />last tested July ,gth, 1906. The Humble safety <br />detaching hook is used to prevent over-winding: a(aterial is <br />1 hoisted from all levels below 'five; and a eager is employed. <br />The signal bells and bell' lin^-• is ~1~4 'Inch • <br />Copper line attached to a:.10." gongand electric bells:=~~" <br />and flash lights.: The•State Code is used'and a copy <br />of the same :is posted at-the.collar,of the sYjaft, each Tedel' <br />'~ ~ „and in.tYle engine room. All persons are prohibited <br />~~ .• from riding ;:on she, loaded cage. or bucket'. • Tliis order is <br />- posted near the collar of the shaft:' <br />} _a _T _ <br /> <br />