Manufacturing, Manufacturing Plant Rubber manufacturing plant fire limited thanks to fire sprinklers (Ceredo, WV) July 25, 2013 viking210 A fire broke out in an oven at a rubber manufacturing plant the morning of July 15, and the building’s fire sprinklers and fire crews kept the fire confined to the oven and ventilation system. Within 10 minutes of the fire crews arriving to the scene, the fire was completely out. No injuries were reported.