4:20 am The Limerick Fire Dept was dispatched to Chester County for a structure fire. Early reports indicated heavy fire showing. Crews from Limerick assisted with command and interior and exterior operations. Ladder 51 went into service with the aerial master stream. Special Service 51 provided lighting to the operations in the rear of the building and filled cylinders. Tanker 51 stood by at the scene. Deputy Chief Glen Russell assisted with the operations at the command post. Units were made available around 9:00 am.