The drums used to store waste oil should be in good condition. Avoid storing oil in drums which may be rusty or may leak at a future time. The area where the drums are to be stored should be a suitable inside area that is preferably cool and dry.
Secondary containment is recommended.
If floor drains or trenches are in the area, secondary containment is required. An outside storage area for drums should be protected from the weather, i.e., in a shed or enclosed area with a roof or some protection from the weather. The storage area must be diked or have secondary containment to contain a spill. The Safety Office will dispatch a representative to assure that the waste shipment and associated paperwork meets State and Federal standards. There is a 90-day storage limit from the accumulation date.