professor.p: insulation stockpiled by elm st. door
professor.p: piping stockpiled, first floor hallway
professor.p: second floor hallway, furnishings wrapped
professor.p: ground floor, demolition in fresh air room off kitchen
professor.p: fresh air room demolition off kitchen
professor.p: fresh air room, radiator demolition
professor.p: fresh air room off kitchen, demolition in progress
professor.p: fresh air room, radiator demolition
professor.p: fresh air room, sheet metal demolition
professor.p: fresh air room near offices, sprinkler head
professor.p: fresh air room near offices sheet metal work demolition not started
professor.p: second floor hallway
professor.p: ductwork stockpiled, second floor
professor.p: ductwork stockpiled, second floor
professor.p: view down to classroom through hole cut in ceiling to bring ductwork into attic
professor.p: attic with ductwork installation in progress
professor.p: second floor coring
professor.p: second floor coring
professor.p: second floor coring
professor.p: second floor coring