What are the EPA requirements for transformer oil containment?

The EPA transformer oil containment requirements emphasize the necessity for proper containment measures to prevent environmental contamination from oil spills or leaks. These regulations mandate that transformers containing oil should be equipped with secondary containment systems, such as dikes or spill pallets, to provide a secure area for any potential spill. The containment system must be able to hold at least the volume of the largest container, ensuring that any leaked oil is retained and can be managed effectively. Regular inspections and maintenance of these containment systems are also required to ensure their integrity and functionality, thereby safeguarding both the environment and public health. Compliance with these EPA requirements is crucial for facilities utilizing transformer oils to mitigate risk and promote sustainable operations.