053-5 Wyo. Code R. § 77.1914 - Electrical equipment
(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.
Notes
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