MINEBK01041

• County: Gilpin
• Volume: 11
• Document: Inspectr
• Suffix: B

&regory-Buell - ti'.

ld3 ~I HG .& MI HE L4ETH0 DS-.Contin.
Bo notice"ie,poated at the collar oY.the.ehast or at the ~"
diYYerent stations as to the number or men permitted to'ride
on the bneket at one times or"prohibiting men:from riding on
loaded bnckets.`It is understood that nozcmgre than six persona
are permitted to ride on the buoket at one time.
Passage ways around tho shaft are provided at each station
"and are properly protecxed with guard rails'.
Part of the shaft is properly seonred by pillars of ground
but where pillars have not boen lest for tho natural support
good ana ensfiolent timbering has been dons to eoouro safotyr.
All mill holes have been properly covered'.
8nokets are loaded by Hanel.
Edina methods employed are overhand stoping and drifting
by means oY single hand,arid maohine drilling. tdaohino dxille
employed aze Water Liners and Wangli.
The method os timbering 1s hitohep out in Yoot walla,
etnlle fitted arid. drivon down on hanging vrall, oovorod with lag-
ging poise. Those are suffioiont to soouro sai'otq. 'Pimbors ueod
are pino and red eprnoo, pxoparod by hand, and aro in good oon-
dition.
Chutos are loadod by hand and gravity.
Underground tramming 1a dono.by hand with stool oars ox tha
mind and smelter typo'.
Uro bnokots era mado of b/lb 1n. boiler plate stool.
Traokaga, 1U in. gouge, 1?.~ T zaile'.
tSteum Dumps, with u oapaoity of cic+,nGU gulloria prr day,
aaa B1 ea orator burral, is tho eyatvm orapJ.oyud xor raising wutar
from mind. 1'umpa are uuod s1x tu,ura nut oz ovary twanty-Your
hours, raising u maximum wnount of t3U gulloriu oY water pox'
minutd and an averago amount oY bU gallons par minute.
'Pho vantilution ire good and aufi'lolant provided by rouana
ox upraises and oonnootiona with other alulxta.
A11 old timbura have boon ramovod xrom undorground and

the sanitary oonditiona era goad.