What is the limit on the number of men that can work where there is no second outlet?

The limit on the number of men that can work in an underground mine where there is no second outlet is set at twenty (20). This regulation is primarily concerned with ensuring the safety of workers in emergencies, as a second outlet serves as an alternative escape route in case of incidents such as fires or collapses. Limiting the number of individuals in areas without a second means of egress helps to manage risk effectively, as it reduces congestion and facilitates quicker evacuation if necessary.

This regulation is often stipulated in mining safety laws and guidelines, reflecting industry standards aimed at safeguarding the health and safety of workers in potentially hazardous underground environments.