Original Version

G.O. 128 Rule 21.0

21.0    Duct System means chambers, ducts and their related components used to enclose cables, conductors, and associated equipment.

Strikeout and Underline Version

G.O. 128 Rule 21.0

21.0    Duct System means chambers, ducts and their related components used to enclose cables, conductors, and associated equipment.

20.9    Duct means a fabricated tube for receiving and containing conductors and cables.

Final Version

G.O. 128 Rule 21.0

21.0    Duct means a fabricated tube for receiving and containing conductors and cables.