OFMD will shut down the supply air handling unit, AHU-5, to complete some preventative maintenance. The supply air unit serves portions of the 10th and 11th floors including the 1103 BSL3 suite. Space temperature in areas served by this unit will be cooler than normal on Wednesday, December 21st 12 am – 6 am. No work may occur in the 1103 BSL3 suite during this outage.