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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
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Mine Books
County
Lake
Volume
10
Document
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Suffix
B
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SURFACE PLANT, !Continued), <br />1G X 10 and 10 X 12 posts and is 40 ft hdgh, Sheave wheel 6 ft <br />in diameter of cast steel. <br />.Collar of shaft where cago ie used is provided with good and suf- <br />ficient guard rails. The engine room and working. shaft.aro not <br />under one roof. Timberyard nortTi of shaft on dump. <br />Ore bins of 1500 tons capacity. <br />The water supply is from tho mine, Surface lighting electricity. <br /> <br />The surface transportation is by railroad and wagonroad. <br />T}ie ore trea0ment employed smelting. <br />The mine has no mill or reduction works. <br />E X P L O S I V E S. <br />The oxploaivea used are of the 40,2 7~Btha and 1-1~4t1i Ihtpont pow- <br />der~caps XXX,Bear brand fuse. <br />Iron or motel tamping bars are not employed~vrooden tamping bars <br />aro provided for employees. Pmvder monkey not employed, <br />Exploaivos in excess of one days supply are not stored under- <br />graund~the explosives are stored in a mapazino provided for that <br />purpoao alone. The magazine is 500 ft from working s~}aft or other <br />buildings. <br />Amount of explosives kept in storage 500 lbs. <br />The magazine is a frame buildic~g 10 Y. 17 cove rod vrith iron. <br />The device for thawing powder is steam heat, <br />Gils~candlea or other combustibles are stored inrbai383ng used for <br />that purpose only. <br />;alralnr. <br />The property is developed by a veriical sA.mft 4-1~2 X 9,two com- <br />partments~cribbed with 6 X 8 cribbing and 325 ft deep. <br />York is carried on at present time on first and second !Duels. <br />T3apa and drawings at office. <br />The hoisting method employed cage. Tden era raised and lowernd <br />with hoisting mAChinery. Y;eight of load hoisted 1500 lbs, <br />Distance hoisted 300. ft. <br />
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