Within what radius from the main entrance is the storage of flammable liquids prohibited?

Within what radius from the main entrance is the storage of flammable liquids prohibited?

• A. 25 meters
• B. 50 meters
• C. 75 meters
• D. 100 meters

Answer: (B)

Keep flammable liquids away from the main entrance by enforcing a safety exclusion zone. The rule sets fifty meters as the radius within which storage is prohibited to create a buffer between ignition sources and the primary exit path. This distance helps ensure that a spill or fire near the doorway won’t block egress or hinder emergency response, protecting people entering or leaving the mine. A smaller distance, like twenty-five meters, would place storage too close to the entrance and raise risk. Distances larger than fifty meters still meet safety needs but exceed the required prohibition, so the fifty-meter radius is the standard answer.

Keep flammable liquids away from the main entrance by enforcing a safety exclusion zone. The rule sets fifty meters as the radius within which storage is prohibited to create a buffer between ignition sources and the primary exit path. This distance helps ensure that a spill or fire near the doorway won’t block egress or hinder emergency response, protecting people entering or leaving the mine. A smaller distance, like twenty-five meters, would place storage too close to the entrance and raise risk. Distances larger than fifty meters still meet safety needs but exceed the required prohibition, so the fifty-meter radius is the standard answer.