Detection monitoring of suspected hazards will often be an __________.

• A. Initial assessment
• B. Ongoing process
• C. Point-in-time test
• D. Final report

Answer: (B)

Detection monitoring of suspected hazards is an ongoing process, not a single measurement. Hazards can evolve over time due to changing conditions (weather, dilution, ongoing releases, and actions taken to control the source), so continuous or repeated measurements are needed to track whether concentrations remain within safe limits and to adjust protective actions as needed. A one-time test only provides a snapshot and could miss subsequent changes, while a final report documents what happened after the fact rather than guiding ongoing safety decisions. An initial assessment is just the starting point; monitoring should continue to verify that the hazard is being contained and that risk remains controlled.