§ 77.1914. Electrical equipment.
97 words·~1 min read·
/us/cfr/t30/s§ 77.1914·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
(a)Electric equipment employed below the collar of a slope or shaft during excavation shall be permissible and shall be maintained in a permissible condition.
(b)The insulation of all electric conductors employed below the collar of any slope or shaft during excavation shall be of the flame resistant type.
(c)Only lamps and portable flood lights approved by the Bureau of Mines or the Mine Safety and Health Administration under Part 19 and Part 20 of this chapter (Bureau of Mines Schedules 6D and 10C) shall be employed below the collar of any slope or shaft.
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§ 77.1914
Electrical equipment.
Fed. Reg.×16
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