Code of Massachusetts Regulations
220 CMR - DEPARTMENT OF PUBLIC UTILITIES
Title 220 CMR 125.00 - Installation And Maintenance Of Electric Transmission Lines
Section 125.34 - Protection of Conductors in Duct Systems and Manholes
Universal Citation: 220 MA Code of Regs 220.125
Current through Register 1531, September 27, 2024
(1) Protection Against Arcing. A suitable fire-resistant covering should be placed on closely grouped lead-sheathed transmission cables to prevent injury from arcing.
(2) Bonding. Exposed metallic sheaths shall be bonded at suitable intervals with a conductor of suitable size, electrolysis conditions permitting.
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