The shipping of radioactive materials in a drum is considered which packaging type?

• A. Type A
• B. Type B
• C. Industrial
• D. Non-returnable

Answer: (A)

When thinking about how radioactive materials are shipped, the packaging is classified by how much containment and protection it provides during transport. A drum used for shipping radioactive material is designed to meet Type A requirements, which cover ordinary quantities that need to withstand normal transport and limited incidental accidents without leaking. Drums are a common form for these routine shipments, balancing containment, durability, and practicality.

Type B packaging, in contrast, is reserved for much higher activity and is built to survive severe accidents with more robust shielding and containment. Industrial packaging refers to general-use packaging for certain materials and isn’t specific to the radiation containment levels required for transport. Non-returnable describes whether the packaging is intended to be returned after use, not the level of containment, so it’s not a packaging type designation.