§75.508. Map of electrical system. — Inbound Citations
30 C.F.R. § 75.508
Statutory Authority
Cited by 1 regulation in release Current.
Citations to 30 C.F.R. § 75.508 as a whole
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When mine track is used as a conductor of a trolley system, the location of such track shall be shown on the map required by § 75.508, with a notation of the number of rails and the size of such track expressed in pounds per yard.