Corroded or abraded

Corroded or abraded means any visible reduction in the material thickness of the cargo tank wall or valve due to pitting, flaking, gouging, or chemical reaction to the material surface that effects the safety or serviceability of the cargo tank. The term does not include cosmetic or minor surface degradation that does not effect the safety or serviceability of the cargo tank

Source

49 CFR § 180.403


Scoping language

In addition to the definitions contained in 171.8, 178.320 and 178.3451 of this subchapter, the following definitions apply to this subpart:

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