At 0610hrs, E-170 was dispatched with Greenville as an additional company to 200 White Oak Lane, Edgemont High School. Minutes later, 60 Control re-dispatched it as a garage fire. Greenville companies arrived to find a storage garage on the grounds of the high school with smoke and fire showing. The fire was mainly contained to a rear shed containing several tractors and lawnmowers. This rear shed was attached to a garage that stored several buses. The fire was quickly knocked down by first due companies. Hartsdale members assisted with ventilation and overhaul in the main garage area. E-170 remained in service from the scene covering Greenville. E-170 was released and returned to Hartsdale at 0736hrs