Laserfiche WebLink
r/~Y~ <br />on each si~1e to ineune safety; ail winzea or mill <br />holes are securely covered or surrounded with guard <br />rail e; <br />Method of ore extraction overhand stopitlg; Piston <br />and Hammer machine drills are employed; timbering <br />atulla and lagging,and is sufficient; native spruce <br />and pine are uaed,prepared in their natural state. <br />condition oP timbers fair, Chutes arc loaded ly <br />gravity aryl by hand. Underground tramming by buckets <br />on trucks; 1~~00 ft, trackage and 8~ T-z•aila. Ventila- <br />tion by connection with other mines; tunnel on second <br />level and is sufficient, Noxious gases are met with <br />C.O,-2, Sanitary condition is fair. Shaft is divided <br />into two compartments and is provided v~ith ladd.erway, <br />which is safe, secure and aooesaible to employee,and <br />contains air line; landingR are provided not to exceed <br />20 ft. apart; there are winzea and manways oonnooting <br />levels and at least one is kept in repair and equipped ' <br />Exits: <br />with ladder At 200 ft, level winze to 3rdevel; <br />nothing but abaft from 3rd to 4th level , both are <br />readily eoaeaslble to employes, Lighting underground <br />by oandloe, <br />S T A T I s T i C S, <br />Could not ascertain gross tonnage. <br />DEYELOPI(ENT: <br />Total number oP feet in shafts 450 <br />Cost per foot #.650 <br />Total number o f i'eet in tunnels and. adita 600 <br />Cost Per foot #10, <br />Total number of feet in drifts and levels 2000 <br />Cost per foot #A,00 <br />Total number of feet in cross outs 300 <br />coat per foot #s.oo <br />To*.el number of feet in winzea and raises 34b0 <br />Cost per foot #7.00 <br />Total number of feet in development 6,900. <br /> <br />