How often should thermal linings of NON-GAS live fire training structures be replaced and checked?

The thermal linings of non-gas live fire training structures should be replaced and checked every 5 years. This time frame allows for a balance between ensuring safety and managing costs. The thermal lining experiences wear and tear due to repeated exposure to high temperatures and conditions unique to live fire trainings. Over time, materials can degrade, which might not be immediately visible but could lead to compromised structural integrity or safety risks during training exercises.

Replacing and checking the lining regularly at the 5-year mark is recommended to ensure that the materials are still effective at containing heat and preventing fire-related hazards. This practice helps maintain a safe training environment for instructors and trainees alike while also adhering to safety standards and best practices in fire training environments. Regular intervals also provide a systematic approach to maintenance, enhancing overall safety and efficiency in training operations.