How often should the pump area be examined once the pump is installed?

The correct timeframe for examining the pump area after installation is once per shift while the pump circuit is energized. This frequency ensures that potential issues can be identified and addressed promptly, preventing accidents or equipment failures that could arise from unnoticed malfunctions. Regular inspections during active operation periods are critical, as they allow the foreman to monitor the pump's performance, check for leaks, assess electrical connections, and ensure overall safety. This proactive approach helps maintain operational safety standards and supports effective maintenance practices in the mining environment.

Other options may suggest inadequate frequencies for inspection. For instance, weekly examinations might not catch problems that could develop during active shifts. Similarly, examining the area every few hours could lead to unnecessary delays and resource allocation issues, while only checking in case of a fire hazard neglects the importance of regular monitoring to prevent such hazards from occurring in the first place.