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<br />Tho shaft is secured by pillar of ;;rotmd upor, each aide suf-`.- '
<br />ficient to insure safety,
<br />Host all the winzes are covered or surrounded with guard
<br />retie, ~
<br />The shaft is not using sunk.
<br />Over-hand stoping is the method e:nplo,yed in ore extraction,
<br />2 I/4 inch rngereoll Sergeant coaching drills are employed. i
<br />Single hand drilling is omployod,
<br />Studs and lagging is the method employed in timbering.It is
<br />sufficient in most plaeas.
<br />Red and white spruce,p~ropared uy hand, is the character of
<br />the timuers omployod. Tha timuering is goodoxcept in the old work-
<br />ings,
<br />'t'he chutes are loaded uy, gravitation,
<br />The system employed in intderg~round tranuuing is urtclcets on
<br />trucks, loaded from chutes and rur, uy hand, '~
<br />The uucksts a:rn the yline &. Smelter Supply Co,'s make, with
<br />a capacity of ?500 pounds,
<br />'.Phe trackage consists of a 28 inch guage track, quilt with
<br />8 pound T rat ].o,
<br />Tho syeteru of.vontilation omployod 1.s uy connebtions with
<br />other winos and is sitt'f'icient, no noxious gases arct wet with,
<br />All the old timuers have not coon 'romoveq from underground
<br />workings, ~ ~
<br />The shalt is divided into 2 eomt>artments and provided with ~~
<br />ladder-way, the ladders being sectrrs and accassiole, The ladder-
<br />way contains stoam,air and water pipes,
<br />Landings, not to oxeoed 20 f'aet apart, are riot Irovided 1n
<br />ladder-way,
<br />'Chars are no winzes or man-ways eonrioottng lov~ls, '
<br />'Cha mi. net has snore than ono exit t'or employes. From the Ist„
<br />?nd„3rd„4.th„5th„rr. rith„levels are conrtootad with No,2 Vindioe}
<br />for lH 'ITth„ M hLth„with tftia3 Hull City,
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