An individual is a qualified person within the meaning of Sec. 77.704 of this part for the purpose of repairing energized surface high-voltage lines only if he has had at least 2 years experience in electrical maintenance, and at least 2 years experience in the repair of energized high-voltage lines located on poles or structures. [36 FR 9364, May 22, 1971, as amended at 36 FR 13143, July 15, 1971]