MINEBK00502

• County: Lake
• Volume: 10
• Document: Inspectr
• Suffix: C

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` 1l I N I N.G (Continued),.
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is n! F:erk is carried on at present tiae on second,fourth,fifth and sixth '
' ~ levels. Drifting and over-hand stoping.
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,j bIaps and drawings at office.

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The hoisting method employed is atwo-compartment cage way, Tdeu
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are raised and lowered wit}: hoisting machinery, t4eight of load

hoisted 2,000 lbs, distanes hoisted 970 ft
'i The cable is of steel wire 1-18th inch and in good condition.
Cable has been in use lA months, The hook used on end of cable
is clevis and pin,the same being in use 18 months.
The cage is equipped with bonnet and safety clutches; safety
clutches are tested once a week,
There are no safety devices employed to prevent over-winding.
PLaterial is hoisted from four levels, eager is employod.
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., ;i, The bell line corsista of a steel v,ire CAI11P. e~Aths And Sa in
';';! good condition. .The state code of signals are employed, They
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u are posted in the engine.room,at collar of shaft and at each
' i level station.
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' All persons are prohibited from riding on loaded cage
this order
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is posted at collar of shaft, •
Tlotice stating the ~rscximum number of mer. permitted to ride a
non
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:~,: ~ caFc at ore time is posted at collar oT shaft rand at erwh level
'~'~!'j~ station. Td•.e c};airs employed are automatic lever
The ca
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C:1 guides aro 4 X 4 of 6rogon pine and in good condition.
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~ All level stations are provided with ass
p ago-way around working
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i, ii i1I shaft the shaft is at all stations provided with guard rails
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~ 1'he shaft is secured with pillar of ground on each side autficie t
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° to insure safety, All winzes or mill holes ar

4 i e covered or aurroun-
.i ,! ded with ruard rails, 'riw s}~ft is not being Bunk.
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Shaft house is over collar of shaft,

!' 1"ne method of ore extractioi i• that of dri[tin
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I" g,an
over-hand
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stoping with hand drills,both single and double

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~ The timbering method is that of drift seta
and
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s. The tim-
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y Bering ie sufficient. The titabera used

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are of whito spruce pre-
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1 pared at mill and in good condition. The chute
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~ s employed are of
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i 1, ,.i,_ ordinary 3- in p1anY. with vrooden slide gates.