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Friday, March 1, 2024

FMCSA issues safety advisory for MC330 and MC331 tankers

Nearly two weeks after the Federal Motor Carrier Safety Administration issued a safety advisory affecting certain tankers, the federal agency has issued another safety advisory that affects tanker drivers. This time the advisory is in regards to pressure relief devices (PRD).

The latest FMCSA advisory comes after a recent crash involving an MC330 tanker truck equipped with Fisher Controls model H282 PRD manufactured by Emerson Process Management Regulator Technologies. In 2013 and 2014, Emerson Process Management Regulator Technologies recalled Fisher Control PRD models H732, H832, H282, H882, H5112, and H8112.

FMCSA is advising all owners and operators of MC330 or MC331 cargo tank trucks to inspect the vehicle’s PRDs for Fisher Control model numbers affected by the above recalls. Trucks with a recalled PRD should be taken out of hazardous materials transportation service immediately and have the PRD removed and replaced. Failure to do so will be considered a violation of safety regulations.

According to FMCSA, PRDs are an integral part of the safety mechanisms for U.S. Department of Transportation specification cargo tank motor vehicles and are vital to ensuring the safety of hazardous materials transportation by highway.

For more information or questions, contact Paul Bomgardner, Chief, Hazardous Materials Division, at 202-493-0027, or by email at paul.bomgardner@dot.gov.