Institutions
Hospitals, Hotels, Schools, Libraries, Museums and Government Buildings
Industrial Plants
Foundries, Cement, Gypsum Plants, Steel, Aluminum Mills, Sawmills, Furniture Plants and Bakeries
Mining and Tunneling
Operator cabins on pay loaders, trucks and draglines, electrical enclosures, tunneling equipment
Military
Tents, Field Kitchens, Other Temporary Structures, Permanent Structures, Tanks, Other Vehicles, Workshops, Ships and Data Centers
Agriculture
Farm Buildings, Cabins, Air-Intakes on Tractors, Controlling Dust and Contaminants in Animal Buildings
Vehicles
Buses, Trains, Automobiles, Trucks and Crane Cabins
Commercial and Institutional
Stores, Offices, Government Buildings, Schools, Hotels, Motels and Convention Centers