What does Rule 310 mandate regarding achieving control measures?

• A. Control measures are sufficient
• B. A plan must be submitted
• C. Must achieve standard; control measures alone are not enough
• D. Only visible dust must be controlled

Answer: (C)

Rule 310 mandates that simply implementing control measures is not sufficient to comply with the regulations; rather, there is a specific standard that must be achieved. This means that operations must demonstrate measurable effectiveness in controlling dust emissions, ensuring that air quality is maintained and any dust generated does not exceed allowable limits. Therefore, it's essential that operators not only have control measures in place but also show that these measures are effectively managing dust levels according to established standards, which may involve monitoring and reporting results. This requirement emphasizes the importance of accountability and effectiveness in controlling dust-generating activities, ensuring a comprehensive approach to air quality management.