College/University (on campus), School / University Sprinkler system aids firefighters in college campus fire (Edinburg, TX) July 30, 2012 viking210 The Edinburg fire chief said sprinkler systems may have stopped an overnight fire on the UTPA campus. He said the fire started around midnight Saturday night in an oven located in a chemistry classroom on the third floor of the science building. The fire did not spread to the exterior of the building.