What is the minimum distance from a roadway or power wire that underground powder magazines may be placed?

The minimum distance of 15 feet from a roadway or power wire for placing underground powder magazines is established to ensure safety and reduce the risk of accidents. This distance allows for adequate separation between potentially hazardous materials stored in the magazines and areas where there may be active traffic or electrical hazards. By maintaining this distance, it minimizes the chances of accidental detonation due to impact or electrical interference, which could have severe consequences in an underground mining environment.

Having this safety regulation in place also promotes safer operational practices, as it designates clear boundaries for where explosives can be stored. This aligns with best practices for mine safety, which aim to protect workers and equipment from harm.