Dozens of students at Rivier University in Nashua are out of their rooms after flooding in one of the dorms.On Thursday, 110 students were evacuated from Brassard Hall after a sprinkler pipe burst.Students were allowed back into the dorms to grab their belongings before heading to hotel rooms."Our primary concern is always keeping the building safe, maintaining safety for our students. We'll fix it. We'll fix it right. In the interim, they'll be accommodated to make sure they have everything they need to continue their classes,” Sister Paula Marie Buley, president of Rivier University, said.It's unclear when students will be able to return to Brassard Hall.