On Sunday Oct.31 at approx 1033hrs the Bayonne Com Center was recieving numerous calls of a fire at 1121 Ave C (at 55th st).Engines 6,3,5 and truck 3 and car41(group battalion chief)were dispatch.On arrival of 1st due units heavy fire was blowing out of the front door & 2 front windows of a large occupied 2.5 sty frm 25 x 60 threatning exposure "b".Eng 3 officer Bill Bartos requested a 2nd alarm bringing eng 2(rit unit)eng1,trk2 and rescue1/air unit to the scene. A special call for trk 1 to set up on the exp"d" side was also put in.A quick aggressive attack knock the heavy fire down and kept the fire in the 2 front rooms and front hall with some extention to the 2nd floor front room.Fire was under control by 1115,GROUP 1 WORK THE JOB.