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MINEBK00914
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Last modified
1/9/2009 10:25:53 AM
Creation date
11/18/2007 12:21:42 PM
Metadata
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Mine Books
County
Lake
Volume
10
Document
Inspectr
Suffix
B
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M I N I N G (Continued) <br />!~ <br />~~' ~. <br />'~ <br />~;. <br />!r <br />`( <br />~I <br />;~~ i , <br />Chain hook is used on end of cable the same has been in use three <br />months. There is no device employed to prevent over-winding. <br />?.}aterial is hoisted from one level. <br />The bell line is of wire cable 3~Sths inch and in good condition. <br />': he state code of signals are posted in the engine roem,at collar <br />of shaft and at each level station. <br />The bucY.et is fillou at chute hooked in chain hook at station. ~ <br />~, <br />There is but one opening, at all level stations. All stations are <br />provided with guard rails. The shaft is secured by pillar of ground ~ <br />i <br />on each side sufficient to ensure safety. All winzea or mill holes ~ <br />are covered or surrounded with guard rails. ~ <br />The shaft is not being sunk. <br />Power house is 50 ft meet of shaft, <br />The method of ore extraction is that of over-hand stoping with both i <br />single and doublo hand drills. <br />The timbering method ie that of squaro sets and poste. ~ <br />The timbering is sufficient. i71e timbers used are whito spruce <br />prepared at mill and are good. <br />The loading chutes employed are of two-in. pla:~k with wooden slide ~ <br />gates. <br />Underground tramming is by manual labor with steel bucket and <br />truck <br />TracY,age 1S in. guage S lb rails. <br />The vent illation is natural and sufficient. Noxious gases aro not <br />met with. Sanitary conditions are good. <br />All old timbers have been <br />removed wherever necessary. <br />The shaft is divided into two compartmente,bucket way and ladder- <br />way. The ladder-way is provided with ladders ,the ladders are safe, <br />secure and accessible. <br />The ladder-way does not contaia eteam,water,air pipoa or boxes. <br />Landings are provided in ladder-way not to oxceed 20 ft apart, <br />The property is connected with the rr^ftzhugh shaft.Exita readily ac- <br />
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