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-4- <br />Ventilation. <br />Ia by connected surface openings. <br /> <br />Exits. <br />Shaft is divided into tow compartments with <br />ladders safe, secure and accessibie. The <br />second exit is by •.vay of tl:e 80' level to ';+. <br />shaft to tYe surface and is readily accessible <br />to employees. T?:e underground lighting is <br />by candles. <br />statistics. <br />The total unnber of feet in development is 555. <br />The avargge unmber of men employed for the year <br />is 5. average assay value or ore is TM200 per <br />ton. Cost of transporting ore to railroad Y1.50 <br />per tor.. Csot rer ton treatment of ore ;10 to <br />;;12. <br />a~:cc?.~xn~v~T t ins. <br />I, 1. Instal aufiicien*. :ire protection. <br />2. Placo c•lnrd rn`_ls 4t level stations. <br />'~ 3. Post sirnels at. collar o: shaft cud level stations. <br />4. Equip engine with positive indicator. <br />5. Equip aha.t wi*h ladder stations not to exceed 20 <br />~, feet apart end incline ladders :rom station to stction. <br />., ~: <br />:, <br />;_ <br />i '~.. <br />,~., <br />i <br />i <br />J .~ <br />i <br />i <br />j <br /> <br />