MINEBK00804

• County: Boulder
• Volume: 12
• Document: Inspectr
• Suffix: A

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tderning Star - 4. - ,f
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• - SURFACE PLANT-Contia.
end lb years of eaperienoe reapeetively. Neither engineer is ', ! !
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addioted to the.uee of intoxicating liquors. - + i
The shaft house ie a 2reae, iron-olad building 30' a 60'. ! ~ ;
The blsokamith ahop,ia a shall frame buildint, 16' a 20', and ~`
Eb' west of the shaft house. The ohanging house•is in the shaft
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Louse. Tha engine room. Ynrnaoe room „workittg shaft and ohe.ag- ~: ~ A~
,ing house are all under one root. The oYfiae et the mine_is in ` ;~
the dwelling house situate 600'- east oY the nine. The dwe111aC ;j
house is 8 one-story frame building. ~ '
Protection against fire is provided by a hose attached
vi a ressure.of ~'!
to a pipe which eonveye water area the galoh bi nG P 11
60~ to the square inch. - ,~ 1
2'he head Yrane is 4-post, 8" a 8" nativo pine and 30' ~,
high. The sheave wheel is 3j>f' in dianeter, oast iron and Pilled ;,~
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with rope. T'he cellar of the shaft Ss providQd with gates. rie-
deor ie needed at tho oollax eY tho shaft as a skip is used. !'
bighting on the surieae Ss with koroaenet L'
E Z P L O 9~I v E 8~ ~~~
Aetna.-90yb- Powder, Gernan Insoloid fuse, b-% gaps gad i
wooden tmpinC care are used. Eaploelves is eaoees oY one day's f
supply ass net stored undersround. ~ ~~
The avoraee eaou~t oY esploaive4 kopt in atorete ie b00~.
Thianetered !n a frame, Sron-oled naeazine. need for this pur- ~~
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peso alone, stationed 1b0• Beat of the ehaft,Loneo. Oil e, can- +~ i
dies and other oonbnatiblee are kept in a wall frane addition '
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on the eenth aide sf,the abaft home.
The devioa for thawing pondor !e a small Yrane, iron-
olad bnildinC heated with stops end situate about 7b' iron the I '1/
=Sae.
Y I 1! 1 D G b 1S 1 DE 1S g T g O D 9
The gain shalt is 300' in depth and oriLbed with 4" a 8" s
tlabese.,The shaft Ss divided into two aoapastaeate, sae oee-