All boilers used in generating steam in and about coal mines shall be kept in good order, and the... Annual Report - Sida 214efter Missouri. Dept. of Labor and Industrial Inspection, Missouri. Labor and Industrial Inspection Department - 1886Obegränsad förhandsgranskning - Om den här boken
 | California, Theodore Henry Hittell - 1876 - 986 sidor
...shall be deemed guilty of manslaughter. 15,650. Boilers. SEC. 10. All boilers used for generating steam in and about coal mines shall be kept in good order, and the owner or agent thereof shall have them examined and inspected, by a competent boilermaker, as often as once... | |
 | Illinois - 1879 - 370 sidor
...FENOING SHAFT — -SAFETY VALVES — SIGNALS — PLACES OF REFUGE.J All boilers used in generating steam in and about coal mines shall be kept in good order, and the agent, owner or operator, as aforesaid, shall have said boilers examined and inspected by a competent... | |
 | 1882 - 424 sidor
...hoisted more rapidly than six hundred feet to the minute. SEC. 8. All boilers used in generating steam in and about coal mines shall be kept in good order, and the agent, owner or operator, as aforesaid, shall have said boilers examined and inspected by a competent... | |
 | 1883 - 340 sidor
...hoisted more rapidly than six hundred feet to the minute. SEC. 8. All boilers used in generating steam in and about coal mines shall be kept in good order, and the agent, owner or operator, as aforesaid, shall have said boilers examined and inspected by a competent... | |
 | Iowa. General Assembly - 1884 - 1026 sidor
...hoisted more rapidly than six hundred feet to the minute. SEC. 8. All boilers used in generating steam in and about coal mines shall be kept in good order, and the agent, owner or operator, as aforesaid, shall have said boilers examined and inspected by a competent... | |
 | Sir Frederick Augustus Abel - 1889 - 452 sidor
...than five hundred (500) feet to the minute. SEC. 9. All boilers used in generating steam in and about mines, shall be kept in good order, and the owner,...agent or operator as aforesaid shall have the said boilers examined and inspected by hydrostatic pressure and. warm water by a competent boiler maker... | |
 | Sir Frederick Augustus Abel - 1889 - 452 sidor
...order, and the agent, owner or operator, as aforesaid, shall have said boilers examined and inspected by a competent boiler maker or other qualified person as often as once every six months, and oftener if the inspector shall deem it necessary, and the result of every such examination shall be... | |
 | Sir Frederick Augustus Abel - 1889 - 448 sidor
...OPENINGS—PLACES OF REFUGE—PASSAGE-WAYS AT THE BOTTOM—SUMPS.—§ 8. a All boilers used in generating steam in and about coal mines shall be kept in good order, and the agent, owner or operator, as aforesaid, shall have said boilers examined and inspected by a competent... | |
 | 1890 - 1078 sidor
...conviction, shall be deemed guilty of manslaughter. SEC. 10. All boilers used for generating steam in and about coal mines shall be kept in good order, and the owner or agent thereof shall have them examined and inspected by a competent boilermaker as often as once... | |
 | Missouri. Bureau of Mines - 1891 - 236 sidor
...SEC. 7068. Boilers— fencing entrances — signals, etc. — All boilers used in generating steam in and about coal mines shall be kept in good order,...hydrostatic pressure and warm water, by a competent boiler-maker or other qualified person, as often as once every six months, and the result of every... | |
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