La. Admin. Code tit. 33 § V-30230

Current through Register Vol. 50, No. 9, September 20, 2024

Section V-30230 - Welds: Repair or Removal of Defects [49 CFR 195.230]

A. Each weld that is unacceptable under §30228 must be removed or repaired. Except for welds on an off-shore pipeline being installed from a pipelay vessel, a weld must be removed if it has a crack that is more than 8 percent of the weld length. [ 49 CFR 195.230(a)]

B. Each weld that is repaired must have the defect removed down to sound metal and the segment to be repaired must be preheated if conditions exist which would adversely affect the quality of the weld repair. After repair, the segment of the weld that was repaired must be inspected to ensure its acceptability. [ 49 CFR 195.230(b)]

C. Repair of a crack, or of any defect in a previously repaired area must be in accordance with written weld repair procedures that have been qualified under §30214 Repair procedures must provide that the minimum mechanical properties specified for the welding procedure used to make the original weld are met upon completion of the final weld repair. [ 49 CFR 195.230(c)]

La. Admin. Code tit. 33, § V-30230

Promulgated by the Department of Natural Resources, Office of Conservation, Pipeline Division, LR 29:2819 (December 2003).

AUTHORITY NOTE: Promulgated in accordance with R.S. 30:753.