How deep must asbestos be buried within 24 hours of delivery at a disposal site?

How deep must asbestos be buried within 24 hours of delivery at a disposal site?

• A. 6 inches
• B. 12 inches
• C. 18 inches
• D. 24 inches

Answer: (A)

The key idea is how asbestos waste must be contained quickly to prevent fiber release. The rule sets a minimum soil cover over asbestos waste, acting as a barrier to stop fibers from becoming airborne if the waste is disturbed. Within 24 hours of delivery, the required burial depth is six inches. This minimum cover helps keep the waste secured at the disposal site without needing extra digging or material beyond what’s necessary. Deeper options would exceed the minimum and aren’t required by the standard in this scenario.

The key idea is how asbestos waste must be contained quickly to prevent fiber release. The rule sets a minimum soil cover over asbestos waste, acting as a barrier to stop fibers from becoming airborne if the waste is disturbed. Within 24 hours of delivery, the required burial depth is six inches. This minimum cover helps keep the waste secured at the disposal site without needing extra digging or material beyond what’s necessary. Deeper options would exceed the minimum and aren’t required by the standard in this scenario.