Final answer:
The statement is true as TSI, ACM, and PACM removal involves significant health risks, therefore requiring specialized training and safety precautions according to EPA and OSHA regulations.
Step-by-step explanation:
The statement Activities involving the removal of TSI and surfacing ACM and PACM require specialized training and precautions is true. TSI stands for Thermal System Insulation, ACM stands for Asbestos-Containing Material, and PACM stands for Presumed Asbestos-Containing Material. Handling these materials poses significant health risks, including serious respiratory conditions, which is why the Environmental Protection Agency (EPA) and the Occupational Safety and Health Administration (OSHA) have strict regulations and guidelines for their removal and disposal. Workers need to be properly trained and must follow specific safety precautions to prevent asbestos exposure to themselves and the environment. This training not only includes proper removal techniques, but also appropriate disposal procedures and emergency actions in case of accidental exposure. Therefore, any activity involving the handling of these materials without adequate specialized training and safety measures is not only unsafe but also illegal.