Around 1445 the Tower and Rescue assisted Blue Rock Fire in Millersville Boro at the intersection of N Duke St / Frederick St on a working house fire . Chief 905 arrived with a working fire on the 3rd floor. The tower operated as 1st due truck on arrival . The crew opened the roof for the engine crew while other members tossed ladders and forced some doors. The Rescue arrived and was assigned RIT . The crew ended up splitting the crew sending a couple personal inside to help with opening up. Squad 502 also responded and assisted with closing the roadways down. Units from 50 cleared the scene around 1700 hrs