What does TSI stand for in the context of asbestos inspection?

In the context of asbestos inspection, TSI stands for Thermal System Insulation. This term refers specifically to insulation materials used to protect pipes, boilers, ducts, and other equipment that carry hot or cold fluids. These materials were commonly manufactured with asbestos because of its superior insulating properties and resistance to fire.

During an asbestos inspection, identifying TSI is crucial because these materials can pose significant health risks if they become damaged or disturbed, leading to the release of asbestos fibers into the air. Proper recognition and handling of TSI in buildings, especially those constructed before the regulations regarding asbestos were established, is essential for ensuring safety and compliance with health standards.