Contractors will wrap up work on Colorado Northwestern Community College’s Rector Sciences Building in the next two to three weeks, facilities director John Bottelberghe said last week. The building will include a 120-seat lecture hall expansion and renovated classrooms, labs, offices and study spaces.RANGELY I Grand Junction’s Asset Engineering Limited has finished the remodeling portion of Colorado Northwestern Community College’s Rector Sciences Building, complete with a 120-seat lecture hall expansion scheduled for completion in…