At approximately 15:30 hours on January 26th, Station 28 was alerted to assist Station 53 [Lower Providence FD] with a commercial building fire. Engine 28 was added on the 3rd alarm. Our crew relieved Pipeline 53 after they had been in service for over 6 hours. During the second operational period, Engine 28 supplied elevated master streams on Tower 500 [Roslyn Fire Co] and Tower 51 [Limerick FD]. UFA’s crew of 5 added to the more than 150 firefighters from Montgomery, Chester, Berks, and Bucks counties.