As an ironworker who does these installations, I would need more information on the supporting project.
The solution that was chosen at the time versus the cost to build a new structure and the plan for new hazardous waste handling procedure of how the secondary handling of the waste into the new structur would be managed.
Our trade is fond of these projects as it creates work for a large project like this, while protecting the environment, but I would definitely need to review of risk analysis and expenditure.

Thank you for bringing this to my attention, it’s helpful for me to share with my local as a potential project to advocate for.