Why must detonators be stored separately from primary explosives?

Why must detonators be stored separately from primary explosives?

• A. They are extremely sensitive to shock, friction, and heat; separation minimizes risk
• B. They require separate ventilation
• C. They can be stored with primary explosives if labeled correctly
• D. They should be stored in the same room for convenience

Answer: (A)

Detonators must be stored separately from primary explosives because detonators are designed to initiate detonation and are extremely sensitive to shock, friction, and heat. Keeping them apart reduces the chance that a minor impact, rubbing, or other disturbance could simultaneously affect both the initiator and the explosive it would set off, which could trigger a rapid, dangerous detonation. Primary explosives are themselves highly sensitive, so any accidental initiation is more likely to cascade if the detonator and explosive are stored together. Separation minimizes the risk of cross-initiations and helps contain consequences if an incident occurs. Ventilation, labeling, or convenience aren’t the safeguards here—the key safety factor is preventing accidental initiation due to the extreme sensitivities of both components.

Detonators must be stored separately from primary explosives because detonators are designed to initiate detonation and are extremely sensitive to shock, friction, and heat. Keeping them apart reduces the chance that a minor impact, rubbing, or other disturbance could simultaneously affect both the initiator and the explosive it would set off, which could trigger a rapid, dangerous detonation. Primary explosives are themselves highly sensitive, so any accidental initiation is more likely to cascade if the detonator and explosive are stored together. Separation minimizes the risk of cross-initiations and helps contain consequences if an incident occurs. Ventilation, labeling, or convenience aren’t the safeguards here—the key safety factor is preventing accidental initiation due to the extreme sensitivities of both components.