Corrosion Control Overview [49 CFR 193.2304]

(A)A. Subject to Subparagraph B of this Section, components may not be constructed, repaired, replaced, or significantly altered until a person qualified under LAC 43:XIII.8107(c) reviews the applicable design drawings and materials specifications from a corrosion control viewpoint and determines that the materials involved will not impair the safety or reliability of the component or any associated components. [49 CFR 193.2304(a)]#

(B)B. The repair, replacement, or significant alteration of components must be reviewed only if the action to be taken:#

(1)1. involves a change in the original materials specified; [49 CFR 193.2304(b)(1)]#

(2)2. is due to a failure caused by corrosion; or [49 CFR 193.2304(b)(2)]#

(3)3. is occasioned by inspection revealing a significant deterioration of the component due to corrosion. [49 CFR 193.2304(b)(3)]#

AUTHORITY NOTE: Promulgated in accordance with R.S. 30:551.C.#

HISTORICAL NOTE: Promulgated by the Department of Natural Resources, Office of Conservation, LR 44:1052 (June 2018).#