Magazine designed to accommodate fifty kilograms or more of explosives shall be of which construction?

• A. Permanent construction
• B. Portable construction
• C. Temporary construction
• D. Vaulted construction

Answer: (A)

Storing large amounts of explosives requires a structure that provides long-lasting protection and security. A magazine designed to hold fifty kilograms or more must be of permanent construction because its fixed, fire-resistant, and sturdy design reduces the risk of accidental ignition spreading damage, deters tampering, and remains stable under environmental stresses. Permanent magazines are built to meet safety standards that address durability, security, and controlled access, which are essential when larger quantities are involved. In contrast, portable or temporary magazines are intended for smaller quantities or short-term needs and do not offer the same level of durability or security. Vaulted construction is a specific form, but the requirement for fifty kilograms or more points to a permanently constructed magazine as the appropriate choice.