What condition must a building meet to be used for interior structural firefighting training?

For a building to be used for interior structural firefighting training, it must provide a safe training environment. This is essential because safety is the foremost priority when conducting such training exercises. A safe training environment ensures that firefighters can effectively practice their skills without unnecessary risks to their safety or that of others nearby.

The training area must have appropriate construction features and conditions that allow trainees to engage in realistic scenarios while minimizing hazards. A safe environment includes considerations like structural integrity, materials that do not release harmful toxins when exposed to fire, and adequate space for movement and emergency procedures.

While having fire hoses available, the absence of occupants, and the age of the building may be important factors in specific contexts, they do not necessarily define the basic requirement for safety during training. Safety must be prioritized above all else to ensure successful training outcomes and to maintain a culture of safety within firefighting practices.