Okla. Admin. Code § 380:25-7-5

Current through Vol. 42, No. 6, December 2, 2024

Section 380:25-7-5 - Lap seam crack

The shell or drum of a boiler or pressure vessel, in which a lap seam crack is discovered along a longitudinal riveted joint, shall be immediately discontinued from use. Patching is prohibited. (By lap seam crack is meant a crack found in lap seams, extending parallel to the longitudinal joint and located either between or adjacent to rivet holes).