Duct & Vent Cleaning of America, Inc was hired to contact HEPA vacuum all the associated ductwork for the exhaust that services the main hospital area and 23 operating rooms. Access to the operating rooms are essential to the hospital. The job work schedule had to be organized as to not interfere with the needs of the hospital. Coordination with the medical staff and facilities department was very important in performance of this project. We worked weekend evenings to complete the work to minimize disruption to the hospital services.