Which of the following is a health and safety issue on an abatement job, aside from asbestos?

Heat stress is indeed a significant health and safety concern on an abatement job, especially because these environments can often be confined and may not have sufficient ventilation or cooling systems. Workers engaged in asbestos abatement are frequently required to wear personal protective equipment (PPE) that can be heavy and cumbersome. This PPE can trap heat, raising the risk of heat-related illnesses.

When working in hot environments, it is important for workers to have access to hydration, scheduled breaks, and a way to cool down. Understanding the signs of heat stress, such as excessive sweating, dizziness, or confusion, is critical for ensuring the safety and well-being of those on the job site.

The other listed options are valid concerns in different contexts, but the focus of the question is on health and safety issues apart from asbestos itself, making heat stress the most relevant choice in this case.