At ~ 6:13 AM, Westmoreland 911 dispatched Station 20 (Murrysville VFC) to assist Station 64 (White Valley VFC) for an Automatic Fire Alarm (AFA) at Arbco Industries on Borland Farm Road. Station 20 responded with Truck 20 (4 firefighters including Captain 20), with 4 additional firefighters on standby at the station. Westmoreland 911 also dispatched the following additional stations to support Station 64: Station 30 (Delmont VFC), and Station 610 (Murrysville Medic One). Chief 64 was first on scene, established the command and found no fire or smoke coming from the structure. Upon arrival of Engine 64, its crew entered the structure using the "Knox Box" Key, and found no fire within the structure. Command 64 returned all additional responding units including Truck 20 to service and station.