Black Building Advisory: Temporary HVAC disruption, Tuesday, August 23, 8 a.m. – 4 p.m.

AC service on floors 2 and 3 in Black Building will be temporarily unavailable on Tuesday, August 23, from 8 a.m. to approximately 4 p.m. due to emergency repair work.

Environmental rooms and supplemental air conditioning units are not affected by this work and will continue to operate normally. While the work is being completed, individuals may notice unusually warm temperatures on the impacted floors.

We apologize for the inconvenience and appreciate your cooperation as we work to improve our facilities. If you have any questions or concerns, please contact Facilities Management at facilities@cumc.columbia.edu.