Employes shall promptly report to their immediate superior any dangerous conditions of their own or other utilities observed arising from defective insulators, pins, crossarms, abnormally sagging wires, and the like.
34 Pa. Code § 39.429
This section cited in 34 Pa. Code § 39.421 (relating to general provisions); 34 Pa. Code § 39.441 (relating to general provisions); and 34 Pa. Code § 39.461 (relating to general requirements).