Annual Report of the Commissioner of LaborU.S. Government Printing Office, 1908 |
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Seite 144
... shaft ; wait for orders . 8 bells , turn on or off air . Engineer's signal that he is ready to hoist , is to raise the bucket or cage , two feet and lower it again . SEC . 2. For the purpose of enforcing and properly understanding the ...
... shaft ; wait for orders . 8 bells , turn on or off air . Engineer's signal that he is ready to hoist , is to raise the bucket or cage , two feet and lower it again . SEC . 2. For the purpose of enforcing and properly understanding the ...
Seite 148
... shaft , slope or drift , if there is not already an escape- ment shaft to each and every such mine , or communications be- tween each and every mine and some other contiguous mine , then there shall be an escapement shaft or other ...
... shaft , slope or drift , if there is not already an escape- ment shaft to each and every such mine , or communications be- tween each and every mine and some other contiguous mine , then there shall be an escapement shaft or other ...
Seite 149
United States. Bureau of Labor. ment shaft shall be separated from the main shaft by such extent of natural strata as shall secure safety to the men employed in such mines , not less than one hundred feet , in all mines that shall go ...
United States. Bureau of Labor. ment shaft shall be separated from the main shaft by such extent of natural strata as shall secure safety to the men employed in such mines , not less than one hundred feet , in all mines that shall go ...
Seite 150
... shaft and the entrances thereto , and the entrance to every abandoned slope , air or other shaft shall be securely fenced off and every steam boiler shall be provided with proper steam gauge , water gauge and safety valve and all ...
... shaft and the entrances thereto , and the entrance to every abandoned slope , air or other shaft shall be securely fenced off and every steam boiler shall be provided with proper steam gauge , water gauge and safety valve and all ...
Seite 169
... shaft or tunnel , to connect with the main shaft at a depth of not less than one hundred feet from the surface . SEC . 2. It shall be the duty of each corporation , association , owner , or owners of any quartz mine or mines in this ...
... shaft or tunnel , to connect with the main shaft at a depth of not less than one hundred feet from the surface . SEC . 2. It shall be the duty of each corporation , association , owner , or owners of any quartz mine or mines in this ...
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670 | |
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aforesaid agent Allegany County amended by chapter amount application appointed apprentice authorized boiler boiler insurance building bureau cars cause certificate charge child claim coal mines commissioner common carrier comply contract contractor conviction thereof county jail court deemed guilty discharge district District of Columbia duty employees employment enforce engaged engineer examination exceeding factory inspector fifty dollars filed fined not less fire damp fire escapes firm or corporation five hundred dollars furnished governor guardian hereby hoisting imprisonment injury inspection inspector of mines labor lessee liable license lien machinery master material ment miners minor misdemeanor negligence notice offense operator owner paid parties payment Penalty perform permit person or persons ployees plumber punished purpose quired railroad receive repair safety lamps sixty days Statutes steam steamboat subcontractors superintendent therein thirty days tion unlawful unless violation wages