MINNEAPOLIS (WCCO) — The University of Minnesota’s Smith Hall was evacuated Friday afternoon after a chemical explosion.

The incident happened at the building on the 200 block of Pleasant Street Southeast.

Authorities said that a student was inside a lab when the explosion happened.

That student was taken to a local hospital. Authorities said the person’s injuries were not life-threatening.

As of 4:15 p.m., the hall had reopened. The lab remained closed for cleaning.