SPC was retained by Gary Housing Authority (GHA) to conduct a pre-demolition hazardous materials building survey. The purpose of this survey was to identify suspect asbestos-containing material (ACM), polychlorinated biphenyl (PCB)-containing equipment, mercury containing components, chlorofluorocarbon (CFC)-containing equipment, and containerized hazardous materials that may require removal prior to planned demolition. The survey included testing for ACM and visual inspections for that presence of PCBs, mercury, CFC’s, mold and containerized hazardous chemicals.