2 Alarms, 233 Upper Gulph rd, Radnor

Companies were dispatched to the above address for the working fire. Arriving units reported heavy fire in the basement of a 2-1/2 story sfd. Companies went in svc with 1-3/4 lines. There was a partial collapse of the interior and command ordered the evac tones and requested the 2nd alarm. Companies were in svc with numerous handlines. Once the bulk of fire was knocked, companies regained entry to hit hot spots.