On Monday at 1802 hrs, Commercial Box 507 was dispatched at the Wal-Mart located in Dunkirk for the dumpster fire attached to the store. Engine 51, Squad 5, Ambulance 59, Tanker 5, Chief 5A (McAllister), and Chief 5C (King) responded. Units arrived on the scene with a fire in the dumpster with extension to the trash chute. Crew from Engine 51 quickly extinguished the fire while Squad 5 started to ventilate the store. Command (McAllister) held units from Dunkirk, along with Tower 1, and Truck 42. Tower 1 arrived on side alpha and started to ventilate. Units operated on the scene for about an hour and returned for service