Regulationhistorical
49 CFR 178.362-4
Tests.
Current as of 2003-10-01 Government source
Pipeline and Hazardous Materials Safety AdministrationOfficial agency material
View source Prior to each use, each jacket must be visually inspected for defects such as improper bonding, cracking, corrosion of steel rods, and improperly fitting closure lid, or other manufacturing defects. Particular attention must be given to any separation of the plywood discs and rings which would provide a heat path to the inside of the jacket.
[Amdt. 178-35, 39 FR 45252, Dec. 31, 1974. Redesignated by Amdt. 178-97, 55 FR 52716, Dec. 21, 1990]