Black Bldg.: HVAC Service Disruption on Floors 15-17, Dec. 11

December 8, 2021

HVAC (heating, ventilation, and air conditioning) service for floors  15, 16, and 17 of the William Black Building will be temporarily unavailable from 7 a.m. to 7 p.m. on Saturday, December 11, due to equipment repairs. 

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

For any questions or concerns, please contact John Kakleas, Senior Project Engineer at jk3796@cumc.columbia.edu.