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MINEBK00502
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Last modified
1/9/2009 9:29:00 AM
Creation date
11/18/2007 12:08:04 PM
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Mine Books
County
Lake
Volume
10
Document
Inspectr
Suffix
C
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ii~~ <br />`"' ~ MZNI}7G . <br />i <br />f'!i ~ <br />I ;~ <br />;'}re property is developed by a vertical shaft 4 X 8 in the clear, <br /> cribbed with 6 X 6 cribbing red 400 ft deep. <br />'~' F.'ork is carried on at present time on firm level 250 ft from rurface' <br />~' }daps and drawings at office.. Hoisting method employed bucket. ;Zen <br /> ere raised and lmaered with hoisting rsachinery,weight of load hoisted <br />i <br />1,000 lbs,distance hoisted 250 ft. <br />yyyy <br />I'l i <br />I The cable is steel wire R~4ths in, and in good condition,cable has <br />. <br />!~ ~ <br />~ <br />been in use one year. The hoot. used on end of cable is chain hook. <br />~ The same has been in use oae year. Thore are no devices employed <br /> to prevent over-winding. <br />,, <br />y h}aterial is hoisted from ono level. The bell lips is of °~6ths hemp <br />~ <br />~~ rope and in good condition. The state code of signals is posted in <br />' ~ engine room,at collar of short and rt each level station. <br />`'' <br />' <br />, All persona are prohibited from riding on loaded bucket,this order <br />II is posted at collar of shaft. The buc}:et is filled at chute,trras~•ed <br />~ ` to abaft and hooked in chain hook. <br /> All level stations are provided with nassage-way around working <br /> shaft. The abaft is at all stations provided with gurad rails. <br /> The shaft is secured v.•ith pillar of ground upone each side auffi- <br /> <br />~! i' cient to secure safety. <br />;;'I <br />;' All winzea or mill ha}.es are covered or surrounded with guard rails. <br /> The shaft is not being Bunk. <br /> The prover house is 75 ft southeast of collar of shaft, <br />'' ~ The method of ore extraction is that or drifting and over-hand sto- <br />~ ing with single-hand drills, The timbrring method is that of drift <br />,!, sets and combination sets sufficient. <br />~~ <br />;; <br />~~ <br />j' <br />r <br />~~k~ <br />Ir <br />i{ <br />'! ~, <br />!L , <br />.t <br />The timbers used are vrhitc spruce prepared at mill and are good <br />The loading chutes employed are of ordi::ary 3-in, p]nnk with wood- <br />en elide gates. Under ground tramming is done by manual labor with <br />steel buc}:et and truck. Trackage 16 in. guage 8 lb rails. <br />The ventillation is natural and sufficient. "oxiour, gases are not met <br />with. Sanitary conditions are good, The abaft is divided into two cam <br />partmenta,bucket way and ladder-way, Tha ladders are safe ,secure <br />
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