Update 8:55 a.m.: All buildings are clear and safe to enter.
Update 8:35 a.m.: The gas main has been shut off. Air testing is being conducted in the buildings to make sure air quality is safe. Stay tuned for further information as it comes in.
A gas main was struck this morning as contractors worked on an underground infrastructure project.
Staff in surrounding buildings—STUAC, the Student Health Center, Whipple Administration Building, Crawford Hall and the Donald G. Butcher Library—are being evacuated to Seneca Dining Hall until further notice.