30 CFR § 77.104
Repair of energized surface high-voltage lines; qualified person.
An individual is a qualified person within the meaning of §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]