52 Pa. Stat. § 690-312
Current through P.A. Acts 2024-18
If the surface transmission lines of low voltage or medium voltage from the generating station are overhead, there shall be lightning arrestors installed at the generating station. If the distance from the generating station to the point where the line enters the mine is more than 500 feet, an additional arrestor shall be installed at that point.
52 P.S. § 690-312