Original Version

G.O. 128 Rule 12.3

12.3    Systems Constructed Prior To These Rules

The requirements of these rules do not apply to systems or portions thereof constructed, reconstructed or replaced prior to the effective date of such rules, except as set forth below. In all other particulars, such systems shall conform to requirements in effect at the time of their construction or replacement.

Strikeout and Underline Version

G.O. 128 Rule 12.3

12.3    Systems Constructed Prior To These Rules

The requirements of these rules do not apply to systems, or elements of a system portions thereof constructed, reconstructed or replaced prior to the effective date of such rules, except as set forth below. In all other particulars, such systems, or elements of a system, shall conform to requirements in effect at the time of their construction or replacement.

Example:    Pulling cable into an existing conduit system does not require upgrading the existing conduit system.

Final Version

G.O. 128 Rule 12.3

12.3    Systems Constructed Prior To These Rules

The requirements of these rules do not apply to systems, or elements of a system constructed, reconstructed or replaced prior to the effective date of such rules, except as set forth below. In all other particulars, such systems, or elements of a system, shall conform to requirements in effect at the time of their construction or replacement.

Example:    Pulling cable into an existing conduit system does not require upgrading the existing conduit system.