Original Version

Rule 54.11-G

54.11-G.    Allowable Climbing Space Obstructions

Post-type insulators and their attaching brackets which support line conductors of over 750 volts may extend not more than one-half of their dimension D into the climbing space.

Suitable protected vertical conductors attached to the surface of poles and guys (except those guys contacting metal pins or dead-end hardware (as specified in Rule 52.7-D)) are allowed in the climbing spaces provided that not more than one guy and one vertical riser, run, or ground wire are installed in any 4-foot vertical section of climbing space. The terminals or terminal fittings of risers or runs shall not be installed within climbing spaces.

Strikeout and underline Version

Rule 54.11-G

54.11-G.    Allowable Climbing Space Obstructions

Post-type insulators and their attaching brackets which support line conductors of over 750 volts may extend not more than one-half of their dimension D diameter into the climbing space.

Suitable protected vertical conductors attached to the surface of poles and guys (except those guys contacting metal pins or dead-end hardware (as specified in Rule 52.7-D)) are allowed in the climbing spaces provided that not more than one guy and one vertical riser, run, or ground wire are installed in any 4-foot vertical section of climbing space. The terminals or terminal fittings of risers or runs shall not be installed within climbing spaces.

Final Version

Rule 54.11-G

54.11-G.    Allowable Climbing Space Obstructions

Post-type insulators and their attaching brackets which support line conductors of over 750 volts may extend not more than one-half of their diameter into the climbing space.

Suitable protected vertical conductors attached to the surface of poles and guys (except those guys contacting metal pins or dead-end hardware (as specified in Rule 52.7-D) are allowed in the climbing spaces provided that not more than one guy and one vertical riser, run, or ground wire are installed in any 4-foot vertical section of climbing space. The terminals or terminal fittings of risers or runs shall not be installed within climbing spaces.