Mich. Admin. Code R. 460.20306

Current through Vol. 24-21, December 1, 2024

Section R. 460.20306 - Nondestructive testing

Rule 306.

(1) In addition to the nondestructive testing required under 49 C.F.R. § 192.243(d), which is adopted by reference in R 460.20606, an operator shall also ensure that 100% of each days field butt welds are nondestructively tested over their entire circumferences in the following locations:

(a) Regulating stations.

(b) Measuring stations.

(c) Compressor stations.

(2) If it is not practical to test 100% of each day's field butt welds as required by subrule (1) of this rule, then an operator shall nondestructively test at least 90% of each day's field butt welds selected at random at the locations specified in subrule (1) of this rule.

Mich. Admin. Code R. 460.20306

1998-2000 AACS; 2010 AACS; 2019 MR 1, Eff. 1/3/2019