Nursing Home/Senior Living, Residential Waterloo, ON, Canada – Fire at retirement home contained to one unit by sprinkler system February 20, 2015 viking210 The fire originated in a unit on the third floor and was contained to that unit by the sprinkler system. Acting Platoon Chief Earl Reitzel tells 570 News that the people in the unit were evacuated safely and no one was injured. Reizel says that most of the damage was contained to the room