Construction notice
As part of the Clinical Building Expansion, a two-hour firewall will be built on each floor of the Main Building, near the lobby areas of the Main Elevators. Construction will take three to five days on each floor.

Work begins April 14 on the 5th floor and will progress in the following order of floors: 3, 1, 2, 6, 7, 8, 9, 10, 11, 4. The process is expected to last until late June or early July.
Construction will occur during normal work hours, with the exception of the third floor, where it will take place over several weekends beginning April 19. The Safety Department will work with each unit to review safety impacts and temporary directional signage will be posted as needed.

For more information e-mail wendy.gettleman@tch.harvard.edu.