What is one primary hazard to be aware of when working with CPC suits?

Excessive heat retention is indeed a primary hazard to be aware of when working with Chemical Protective Clothing (CPC) suits. These suits, while essential for providing a barrier against hazardous substances, often limit breathability and trap body heat. When wearing a CPC suit, especially in warmer conditions or during physically demanding tasks, there is a significant risk of heat stress or heat-related illnesses due to the inability to dissipate heat effectively.

This heat retention can lead to increased body temperatures, dehydration, and even heat exhaustion or heat stroke if not managed properly. Therefore, it's critical for technicians to monitor themselves and their team members for signs of overheating and to take breaks in cooler areas when necessary to prevent serious health issues.

Understanding this hazard is essential for ensuring the safety and effectiveness of personnel working in environments where CPC suits are required.