What does closure mean for a TSDF?

What does closure mean for a TSDF?

• A. Expanding operations.
• B. Rebranding.
• C. The process of terminating operations and securing the facility so it no longer poses hazards, including post-closure care and financial assurance.
• D. Increasing waste capacity.

Answer: (C)

In this context, closure for a TSDF means ending active hazardous waste operations and securing the site so it no longer poses hazards once those operations stop. It includes completing closure activities (like properly sealing the unit, decontaminating surfaces as required, and removing residues) and then carrying out post-closure care (ongoing monitoring and maintenance to protect health and the environment). It also requires financial assurance to ensure funds are available to cover these long-term post-closure costs. This is why the correct choice describes terminating operations, securing the facility, and including post-closure care and financial assurance. It’s not about expanding operations, rebranding, or increasing waste capacity, which would keep the facility active.

In this context, closure for a TSDF means ending active hazardous waste operations and securing the site so it no longer poses hazards once those operations stop. It includes completing closure activities (like properly sealing the unit, decontaminating surfaces as required, and removing residues) and then carrying out post-closure care (ongoing monitoring and maintenance to protect health and the environment). It also requires financial assurance to ensure funds are available to cover these long-term post-closure costs. This is why the correct choice describes terminating operations, securing the facility, and including post-closure care and financial assurance. It’s not about expanding operations, rebranding, or increasing waste capacity, which would keep the facility active.