on 3/11/99 at 15:46hrs, box alarm 11-11 was transmitted for 8148 for Bayonet way. Prince William wag-11, trk-11, battalion-1, manassas park wag-9, and manassas city eng-1, sq-1, and chief-1. upon arrival they had heavy smoke showing from the rear. Prince William County eng-8 was the RIT pumper. then manassas city twr-1 was special called. 2 alarm was struck and brought prince william eng-7, eng-16, eng-4, sq-4, and trk-3, then Fairfax trk-436. they had 3 apartments with heavy fire and the attic had fire, and also in exposure 4. twr-1 trench cut exposure 4. units ready 18:30.