The device used for spill containment at rail spurs when railcars are being loaded or unloaded. The track pan can be made from any material that will maintain a permanent shape that can be modified to fit between and/or beside rail tracks. There are track pans available made of metal – carbon and stainless steel, polyethylene and fiberglass. A track pan system is utilized to comply with the Federal SPCC – Spill Prevention, Control and Countermeasures Rule.