Dispatched: C-61,E611,L61,E610,R619,T613,E633,T183,E194

C61 arrived on scene to find a tri-level house with heavy smoke conditions. Size-up of the house showed the fire in the basement. E633 arrived and two 1.75 handlines were pulled and the fire was attacked. E611 completed primary and secondary and T183 completed ventilation. E194 completed Overhaul. Fire was under control in approx. 10 minutes. One firefighter was injured when he fail down a 10 row flight of stairs.