MINEBK00870

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

i ~~i Ik
s ~ ~ I ' i',
1 ~~~
1
~ ,~
(', ~~~ ~~
rF ~]
~i ~,
'~ f ~ if ,
1 c•
'~ ~~
p
~I, c
VIII,' ~,,
~If
~U
F~
~~ s s~ li
`i it
4t ~ ~,
1
~ :
•'
r 'r
~~ ';
i
~t
`P`tttt
I f~'I 1}
,~ ; UUUUUUI ~t.
~~ ~~ y
I F 1
i ~ ~ ~~
r r
f
r ~ ~
f~ a
$ ~~I ' s
i l'u
~ '' ~~~~
i I~ ~~s} Pt
1
~ , ~'~ v~
0
(E
ql,:
j
f
N I N E AND 1$ I Id E i$ E T H O D S (Coat inuad, )
Notice stating the maximum P;o of men permitted to ride on cage at
one time is posted at collar of shaft and at each level station.
T}re chairs smployed are automatic lever.
The Sage Fuidos are 4 X 4 1~?. of Oregon pine and are in i;ood con- I
dition.
All stations are provided with passage-way around working shaftr
and the shaft i.t at all stations provided with guard rails.
The shaft is securod •.vith pillar of ground on each side suffir.ient
to insure safety.
All winzss or mill holes aro coverod or surrounded with guard rails..
The shaft is rot being sunk,
Them,.i^, a uuilding over collar of shaft.
Powor' house lor,;.itod 40 ft s of shaft,
Tho method of ore extraction is that cf dr•iftirig turd over hand sto-
ping by single )rand drilling.
Th^ tirohering met}rod is that of drift sotstcribn auci ntu)ls,ruul
ie sufflclsut,
The timbers used aro white s),ruet~ pre),•u•od at tnil..l and are in Food
condition,
1'he ]wading chutes ars constructsd of 3 in planks with wooden
slido f;atss,
Tho under ground tranwring 1s dono by rnnnunl. ].ahoy using stoel
mitre r,rrrs,
'1'ruckaro ]H in runr;o and 1%' lb rails,
The verttl]ut,ion Se nrrtut'al and nufficlont,
Noxious gnuas aro not u:et with.
Sanitur'y com'Jltlwts nro food,
Al] olU tlfu6~.r•;a r'i}ivt, }rr,on ron:oved rdu,rsvor nneosnnry,
'fhn nhnft in dJvlded LFto two con:i~mrtmants,
x~