During a serious contamination incident, at what interval should boiler samples be drawn?

In the context of a serious contamination incident involving a boiler, drawing samples at intervals of 15-30 minutes is essential for timely and effective monitoring of water quality. This frequency allows for a balance between the need for immediate data collection to assess contamination levels and the practical considerations of minimizing disruption to operations.

This interval is critical because it provides a close enough time frame to detect changes in contamination levels, which is crucial for taking corrective actions quickly to ensure the safety and efficiency of the system. Sampling too infrequently might lead to significant delays in identifying and addressing issues, while sampling too frequently may not yield substantially more useful data and can lead to unnecessary resource expenditure.

In summary, taking samples every 15-30 minutes strikes an optimal balance that allows for a rapid response to contamination, ensuring the boiler's operational integrity while maintaining safety protocols.