Company 80 answers 2 calls for service during the Saturday lunch hour. The first call was for an odor of natural gas in a residence in the borough. This call was handled by the Rescue, Ladder, and the Engine. As the units were picking up, the Ladder was placed on a structure fire in East Donegal Township assisting Company 79. The problem was traced back to a HVAC problem. During the early morning hours, Company 80 and mutual aid responded for a structure fire in the borough. The assignment was held to Engine and Ladder 80.