What must be done to prevent spillage or loss of bulk materials during off-site hauling?

• A. Use of signage
• B. Cover with tarp
• C. Limit speed to 10 mph
• D. Apply a dust suppressant

Answer: (B)

Covering bulk materials with a tarp during off-site hauling is essential for preventing spillage and loss. When materials are left uncovered, they are susceptible to being blown away by wind, washed away by rain, or spilling onto the roadway due to movement and vibrations during transport. A tarp acts as a protective barrier that keeps the materials secure and reduces the potential for environmental contamination and hazards on public roads. This practice not only helps in maintaining the integrity of the load but also ensures compliance with regulations that aim to minimize the environmental impact of hauling activities. While other options, such as signage or speed limitations, may aid in safety and awareness, they do not directly address the issue of spillage or material loss as effectively as using a tarp does.