Which of the following describes an acceptable dust control strategy?

• A. Only using heavy machinery
• B. Implementing a detailed management plan
• C. Relying solely on natural rain
• D. Conducting no preventive measures

Answer: (B)

Implementing a detailed management plan is an effective dust control strategy because it encompasses comprehensive practices designed to minimize dust emissions from operations. Such a plan typically includes specific measures for planning, conducting activities, and monitoring dust levels. It is based on the understanding that dust generation can be influenced by multiple factors such as the type of operations, environmental conditions, and the materials being handled.

A management plan may outline the use of water spraying, the application of dust suppressants, scheduling of activities to avoid windy days, and maintenance of unpaved surfaces. By having a systematic approach, the plan ensures that all contributors to dust generation are addressed, improving compliance with regulations and reducing health risks for workers and surrounding communities.

In contrast, relying on heavy machinery alone does not address dust control effectively, as heavy machinery can often generate significant dust rather than suppress it. Natural rain is unpredictable and not a reliable dust control measure, as it may not occur frequently enough to mitigate dust generation effectively. Lastly, conducting no preventive measures would allow dust to proliferate without any control, leading to potential violations of air quality regulations and posing health risks.