Which division is associated with projectile fragment hazards?

Which division is associated with projectile fragment hazards?

• A. Explosives Division 1.4
• B. Explosives Division 1.2
• C. Gas Division 2.3
• D. Flammable Solids Division 4.1

Answer: (B)

Projectile fragment hazards come from explosives that can eject fragments when they are initiated. Division 1.2 is defined for explosives that present a projecting fragment hazard but do not create a mass explosion. That means even without a large blast, fragments can fly out and injure people or damage nearby objects, so the protective actions focus on staying clear of fragment paths and using appropriate shielding and distances. The other options involve different hazards—gas hazards, flammable solids, or a minor explosion hazard without significant projection—so none of them specifically identify the fragment-projecting risk.

Projectile fragment hazards come from explosives that can eject fragments when they are initiated. Division 1.2 is defined for explosives that present a projecting fragment hazard but do not create a mass explosion. That means even without a large blast, fragments can fly out and injure people or damage nearby objects, so the protective actions focus on staying clear of fragment paths and using appropriate shielding and distances. The other options involve different hazards—gas hazards, flammable solids, or a minor explosion hazard without significant projection—so none of them specifically identify the fragment-projecting risk.