Magazines shall be located at least how many feet from low voltage electric lines?

Magazines shall be located at least how many feet from low voltage electric lines?

• A. 25 feet
• B. 50 feet
• C. 10 feet
• D. 75 feet

Answer: (A)

Keeping blasting materials away from electrical lines is about reducing the risk of ignition or electric shock during blasting. For low voltage lines, the standard minimum separation is 25 feet. This provides a practical buffer so an arc, line damage, or a misfire is less likely to affect the magazine. Distances like 10 feet are too close to reliably prevent such hazards, while larger distances (50 or 75 feet) are typically used for higher-voltage lines or stricter safety standards, not for low voltage lines.

Keeping blasting materials away from electrical lines is about reducing the risk of ignition or electric shock during blasting. For low voltage lines, the standard minimum separation is 25 feet. This provides a practical buffer so an arc, line damage, or a misfire is less likely to affect the magazine. Distances like 10 feet are too close to reliably prevent such hazards, while larger distances (50 or 75 feet) are typically used for higher-voltage lines or stricter safety standards, not for low voltage lines.