At ~ 8:33 AM, Westmoreland 911 dispatched Station 20 (Murrysville VFC) for an Automatic Fire Alarm (AFA) at the Murrysville Get-Go on William Penn Highway. Station 20 responded with 6 firefighters going to Station 20 to crew Engine 20, while Captain 20 and Lieutenant 20 went directly to the scene. Westmoreland 911 also dispatched the following additional stations to support Station 20: Station 64 (White Valley VFC), Station 22 (Export VFC), Station 78 (Sardis VFC), Station 87 (Harrison City VFC), Station 170 (Monroeville #4), Station 610 (Murrysville Medic One), and the Murrysville Police. Captain 20 was first on scene, established the command, found no smoke or fire coming from the structure, and upon investigation found that construction had activated the structure's AFA System. Command 20 returned all stations, and the structure's AFA System was reset. Engine 20 remained in service and in station.