WALTHAM, MA - On February 13th, a Central Station Fire alarm was activated for the Chapel Hill School, a private school at 785 Beaver Street in Waltham. Initially Engines 2 and 7, along with Tower 1, Rescue 1 and Medic 1 responded. Engine 2 found smoke in the building and laid a line. Deputy Tony Capello requested a working fire, bringing Engine 4 and Medic 2. The fire was knocked down in the men's room, but the building needed to be vented. The State Fire Marshal was called in to investigate the incident. There were no injuries.