What should be done with metal ladders that have been exposed to excessive heat?

Metal ladders that have been exposed to excessive heat should be placed out of service until tested. This procedure ensures safety because exposure to high temperatures can weaken the structural integrity of the metal, making it potentially unsafe for use even if it appears visually intact. High heat can alter the properties of metal, leading to issues such as warping, weakening, or even failure under load.

By taking the ladder out of service, firefighters can prevent accidents and ensure that all equipment meets safety and operational standards before being used again. Testing the ladder can determine whether it has sustained any damage that is not visible to the naked eye, ensuring the well-being of those who rely on it for safety during firefighting operations.

This approach emphasizes the importance of safety protocols in fire operations, highlighting that when equipment is potentially compromised, the priority must be to assess and verify its condition before any use.