Pennsylvania Code
Title 34 - LABOR AND INDUSTRY
Part I - Department of Labor and Industry
Chapter 43 - TUNNEL CONSTRUCTION AND COMPRESSED AIR WORK
Subchapter A - TUNNEL CONSTRUCTION AND WORK IN COMPRESSED AIR
TUNNEL CONSTRUCTION
Section 43.34 - Trolley wires

Universal Citation: 34 PA Code ยง 43.34

Current through Register Vol. 54, No. 38, September 21, 2024

(a) Trolley wires shall be installed as far on one side of the tunnel as is practicable and shall be securely supported and the supports insulated.

(b) Suitable protection shall be provided at all places where men are required to work or pass under trolley or other bare power wires which are placed less than eight feet above top of rail. This may consist of channeling the roof or of placing boards along the wire, which shall extend at least three inches below it, or in the use of any other device that will afford ample protection. At all points where timbers or tools have to be unloaded or transferred up a raise, the trolley wires shall be boxed or otherwise protected as provided for in this section. All places where it is required that the trolley wires shall be boxed, shall be well lighted with electric lamps.

Disclaimer: These regulations may not be the most recent version. Pennsylvania may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.