Aircraft maintenance and overhaul hangers
Airport facilities
Auditoriums
Automotive service stations
Boiler rooms
Bowling alleys
Cafeterias
Church social halls
Convention centers
Cooling tower noise screens
Engine test cells
Fan rooms
Generator rooms
Gymnasiums
Highway noise screens
Kennels
Locker rooms
Mechanical equipment rooms
Music rooms

Newspaper pressrooms
Noisy plant areas
Outdoor noise screen
Parking garages
Partition between noisy & quiet plant areas
Partition between plant & office areas
Radio and television studios
Recreational & sports centers
Shipyard facilities
Shooting ranges
Shopping malls
Skating rinks
Subways and subway stations
Swimming pools
Theatres
Train stations
Tunnels
Vocational/shop areas
Warehouse facilities
Water / Water Treatment Plants