SECTION 3
Safe Dispensing of Propane
  DOT CONTAINERS
DOT (ICC) Containers:

Have all container data stamped into the body or collar (neck ring) of the container

Are made of steel or aluminum

Must be retested for use according to DOT specifications

DOT (ICC) container capacities are expressed in the amount of propane in pounds they can contain

The container markings on a DOT cylinder can be found permanently stamped into the container collar, neck ring or on the cylinder body. Occasionally a metal plate will carry this information, much like the ASME tank data plate, and will be attached to the body of the DOT cylinder. Information required for DOT (ICC) cylinders is:

DESIGN OR MANUFACTURE CODE

WATER CAPACITY

TARE WEIGHT

RETEST DATE

 
As is the case with missing or illegible ASME data plates, DOT cylinders without all required markings or with illegible markings should never be filled.