THERE WERE HEAVY FIRE CONDITIONS ON ARRIVAL OF FIRST IN UNITS IN THIS 2-STORY WOOD FRAME COMMERCIAL BUILDING AT 542 ELM ST, BIDDEFORD. THE FIRE WAS AT 02:25 AM AND AFTER THE POSSIBLE SPREAD OF FIRE INTO A REAR ADDITION, A 2ND ALARM WAS SOUNDED BRINGING MORE ASSISTANCE TO THE FIRE.