Christiana Volunteers were dispatched at 18:43 to Assist Station 42 ( Gap ) with an overturned Tractor Trailer loaded with Produce. Engine 52-1 ( Capt. Stoltzfus ) responded within minutes with crew of 6. Upon arrival , the crew was immediately put to work clearing the entire 53' trailer. 9 Additional members remained in station thru the duration of the incident.