Manufacturing, Manufacturing Plant Hastings, MN – Sprinklers make the difference in challenging fire at container manufacturer December 20, 2014 viking210 All employees evacuated safely after a fire at Twin City Container in Hastings Thursday afternoon. The fire activated the building’s sprinkler system, which helped firefighters control the blaze. “The sprinkler system made a big difference in the result of this fire,” Schutt said. The thick black smoke was caused by some of the products within the building. “Any time you have anything petroleum or oil based you’re going to get that thick black smoke,” Schutt said. Due to the intensity of the fire and smoke, firefighters took a defensive strategy at first, fighting the fire from the outside. Firefighters were lifted to the structure’s roof, where they created a vent hole, while the fire was fought on the ground. Once the fire was under control, crews moved inside to finish the work. Twin City Container takes 55-gallon drums and tanker trucks and cleans them for reuse. Hastings utility crews inspected the sanitary sewer system to make sure none of the hazardous materials on site made it into the sewer system. No hazards were found, Schutt said. An area of origin has been identified, but Schutt said the exact cause of the fire is still under investigation. He said the fire was located in the center of the largest part of the building and spread through the exhaust ductwork.