Apartment Building, Residential Houston, TX – Single sprinkler contains early morning apartment fire; No injuries reported September 24, 2016 viking210 Fire marshals are crediting a sprinkler system with limiting damage during an early-morning fire at a northwest Harris County apartment complex. A blaze broke out at about 5:30 a.m. Thursday on the third floor of an apartment in the 15000 block of Tuckerton. The fire triggered a single sprinkler system on the balcony. It contained the flames until firefighters arrived at the scene. There were no reports of injuries, officials said. “The fire sprinkler did exactly what it was designed to do. Lives and property were saved because one sprinkler head activated and minimized the fire damage,” said Harris County Fire Marshal Mike Montgomery. The cause of the fire was later identified as “discarded smoking materials,” officials said.