Engine 138, Ladder 137, Engine 148, 1-6-0, respond to a fire alarm at 10-32, Alta Street, Zone 1332. Respond to a fire alarm at 1-0-3-2, Alta Street, caution between Barrowin Avenue and Catherine Avenue, Zone 1332. Advice is going to be residential fire alarm, smoke detector, fire alarm, 10-0-3-6.