Black Building Fire Alarm Testing, August 28, 6 p.m. - 8 p.m.

We will be conducting a fire alarm system test throughout the William Black Building from 6 p.m. until approximately 8 p.m. on Wednesday, August 28.

Occupants may notice short, intermittent horns, and/or strobes activated intentionally; please disregard these.

We apologize for the inconvenience and appreciate your cooperation as we work to improve our facilities. For questions about this work, please contact Jorge Carnero, senior project manager, at jlc52@cumc.columbia.edu.