The Summit Hill fire department was dispatched to a hazmat situation Tuesday evening. The call came in just before 6 p.m. for a woman suffering chemical burns. A family member reports the woman was cleaning and mixed several cleaning agents causing a chemical reaction. The woman and several others in the residence reported difficulty in breathing. The victims were treated at the scene by Lehighton paramedics before being transported to an area hospital. COPYRIGHT LARRY NEFF/SPECIAL TO THE TIMES NEWS