What are the containment requirements for substation transformer oil containment?

Containment requirements for substation transformer oil containment typically include measures to prevent environmental contamination and to address spills or leaks efficiently. The containment area must be designed to capture and hold any potential spills of transformer oil, generally requiring a secondary containment system that can hold at least 110% of the total volume of the transformer or equipment. Additionally, the containment structure should be resistant to chemical degradation, allowing for easy cleanup and maintenance. It’s also essential to consider local regulations that may dictate specific design and capacity standards, including drainage systems to prevent flooding and maintenance protocols to inspect for integrity and leaks. Regular monitoring and inspections play a crucial role in ensuring compliance and effectiveness of the containment system.