What are the specifications for transformer oil storage tanks?

Transformer oil storage tanks must adhere to specific specifications to ensure safety and efficiency. They should be constructed from materials resistant to corrosion and compatible with transformer oil, typically carbon steel. Tanks must have a minimum capacity of 1,000 liters, with secondary containment systems to prevent spills. Additionally, they should include features like venting systems, level gauges, and temperature monitoring to maintain oil quality and comply with environmental regulations. Regular inspections and maintenance are also essential.