At ~ 8:51 PM, Westmoreland 911 dispatched Station 20 (Murrysville VFC) to assist Station 64 (White Valley VFC) for a report of an odor of natural gas within a home on Manor Road. Station 20 responded with Truck 20 (4 firefighters) and Engine 20 (4 firefighters including Captain 20), with 4 firefighters (including Assistant 20) on station standby with Rescue 20. Westmoreland 911 also dispatched the following additional stations to support Station 64: Station 22 (Export VFC), Station 30 (Delmont VFC), and Station 78 (Sardis VFC). Engine 64 was first on scene and established the command. Command 64 held the incident to Stations 64 and 22, and returned all additional approaching units. Truck 20 and Engine 20 returned to service and station.