The lower level of this building has water intrusions from several soucres, the HVAC system was not used. This area was mainly used for storage. Upon entering the lower level, a strong musty smell associated with mold was apparent and had remained this way for an extended duration.
A leak from the upper level bathroom had affected the floor ceiling cavity, collapsed ceiling were evident in several rooms. All finished wall/ceiling coverings were removed. Ductwork and insulation was also removed.
The remaining salvagable building materials were dried to less than 12% MC. surfaces were HEPA vacuumed, scraped/sanded, HEPA vacuumed again and wiped down with a disinfectant cleaner. All non-pressure treated wood had fosters anti-microbial encapsulant coating applied. All electrical wires were terminated with wire nuts after electrical fixtures were removed.