What is a function of Personnel Contamination Monitors (PCMs)?

Personnel Contamination Monitors (PCMs) are specifically designed to detect and measure radioactive contamination on individuals, particularly before they exit a Restriction Controlled Area (RCA). The primary function of these monitors is to ensure that workers do not carry contamination out of a controlled area, which could pose health risks or expose others to radiation.

When workers exit an RCA, they are screened using PCMs to identify any radioactive particles that may have settled on their clothing, skin, or personal items. This monitoring is crucial for maintaining safety protocols and preventing the spread of contamination. The monitoring process helps to ensure compliance with safety regulations and guidelines related to radiation exposure and contamination control.

In contrast, the other options do not accurately represent the primary function of PCMs. While traveling with equipment is a logistical concern, it does not involve monitoring contamination. Providing training to workers is a separate responsibility that focuses on education and safety practices rather than direct contamination monitoring. Logging radiation levels over time relates to different types of monitoring equipment, typically used for assessing ambient radiation levels rather than individual contamination.