When is it allowed to travel inby supported roof?

Traveling inby supported roof is permitted specifically when roof supports are being installed. This is essential for maintaining safety standards within a mining environment. During the installation of roof supports, miners must work in areas that are temporarily supported and closely monitored to ensure that structural integrity is maintained.

The rationale behind allowing travel during this activity is centered on the fact that installing roof supports is a critical task designed to improve safety and stability in mining operations. Proper procedures and safety protocols are in place to minimize risks while the supports are being installed, ensuring that miners have the necessary protection against potential roof collapses or other hazards that could arise in unprotected areas.

While safety inspections and maintenance are crucial aspects of mining operations, they do not inherently permit travel inby supported roof unless specific activities such as installing roof supports are taking place. Similarly, while having the area clear of hazards is critical, it does not substitute for the structured activity of installing supports that directly addresses safety concerns in the supported areas.