Which of the following statements is true regarding the application of control measures?

• A. Control measures can vary daily without documentation
• B. Intensity must be recorded during inspections
• C. Only written records are acceptable for control measures
• D. No measures are required during weekends

Answer: (B)

The selection of the statement regarding the necessity of recording intensity during inspections reflects the importance of maintaining accurate documentation as part of effective dust control measures. Recording intensity during inspections allows for a clear understanding of how effective the implemented control measures are in reducing dust emissions. This ongoing documentation is critical as it provides a basis for assessing compliance with regulations, helps identify patterns or trends over time, and enables adjustments to be made when necessary to ensure that dust-generating activities do not pose a risk to air quality or public health.

In contrast, variability in control measures without documentation undermines the ability to evaluate their effectiveness. Accepting only written records helps create a consistent and verifiable record which is crucial for regulatory compliance. Lastly, the assertion that no measures are required during weekends disregards the continuous nature of dust-generating operations; control measures should be in place consistently to minimize dust emissions at all times.