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HMG 104 – Tank Car, Covered Hopper Car, Pressure Differential Car

Document Series:
Technical Bulletins
Author:
  • Office of Safety
Bulletin Number
HMG-104
Discipline
Hazardous Materials
Subject:
Hazardous Materials
Keywords:
tank car, covered hopper car, pressure differential car, AAR Class 207 cars
Bulletin Number
HMG-104
Discipline
Hazardous Materials
Document
signed HMG-104.pdf (966.45 KB)

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Effective Date: Friday, March 30, 2018
Issued Date: Friday, March 30, 2018