What are the proper procedures for transformer oil disposal?

The proper procedures for transformer oil disposal involve several key steps. First, assess the oil for contaminants and PCB levels, as hazardous materials require special handling. Next, collect the oil in approved containers and label them appropriately. Transport the oil to a licensed waste disposal facility that complies with local regulations. Finally, maintain documentation of the disposal process for compliance and environmental reporting. Always follow safety protocols to protect personnel and the environment.