34 Pa. Code § 39.324
Current through Register Vol. 54, No. 45, November 9, 2024
Diagrams or equivalent devices, showing plainly the arrangement and location of the electrical equipment and lines, should be maintained on file or in sight of the chief operator. These diagrams may be of the entire system, of each specific portion of the system, or they may show typical arrangements.
34 Pa. Code § 39.324