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Title 49 Part 179 → Subpart F → §179.400-23

Title 49 → Subtitle B → Chapter I → Subchapter C → Part 179 → Subpart F → §179.400-23

Electronic Code of Federal Regulations e-CFR

Title 49 Part 179 → Subpart F → §179.400-23

e-CFR data is current as of November 18, 2019

Title 49Subtitle BChapter ISubchapter CPart 179Subpart F → §179.400-23


Title 49: Transportation
PART 179—SPECIFICATIONS FOR TANK CARS
Subpart F—Specification for Cryogenic Liquid Tank Car Tanks and Seamless Steel Tanks (Classes DOT-113 and 107A)


§179.400-23   Operating instructions.

All valves and gages must be clearly identified with corrosion-resistant nameplates. A plate of corrosion-resistant material bearing precautionary instructions for the safe operation of the equipment during storage and transfer operations must be securely mounted so as to be readily visible to an operator. The instruction plate must be mounted in each housing containing operating equipment and controls for product handling. These instructions must include a diagram of the tank and its piping system with the various gages, control valves and pressure relief devices clearly identified and located.


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