| C |
Adhesive manufactoring plants |
C |
Air conditioning systems |
C |
Aircraft |
| B |
Airline terminals |
D |
Air raid shelters |
B |
Amusement places |
| D |
Animal rooms |
A |
Apartment buildings |
A |
Apartments |
| C |
Apple storage |
B |
Art studios |
C |
Athletic clubs |
| D |
Atomic processes |
B |
Auditoriums |
C |
Automobiles |
| B |
Banks |
C |
Bank counting rooms |
C |
Bank safe deposit departments |
| D |
Bank vaults |
C |
Banquet rooms |
C |
Barber shops |
| C |
Bars |
C |
Basements |
B |
Bathrooms |
| C |
Beauty shops |
A |
Bedrooms |
B |
Binderies |
| D |
Biological processes |
B |
Bomb shelters |
B |
Book stacks |
| C |
Breweries |
C |
Buses |
B |
Bus terminals |
| B |
Cafeterias |
B |
Canneries |
C |
Central air conditioning systems |
| D |
Chemical laboratories |
D |
Chemical plants |
D |
Chemical storage |
| D |
Chlorine manufacture |
A |
Churches |
B |
Circulating fans |
| B |
Circulating systems |
C |
Clinics |
B |
Closets |
| C |
Club houses |
D |
Coating processes |
C |
Cocktail lounges |
| C |
Cold storage plants |
D |
Collective protection shelters |
B |
Commercial establishments |
| C |
Conference rooms |
C |
Conventions |
B |
Corridors |
| C |
Creameries |
C |
Crowded rooms |
C |
Dairies |
| C |
Darkrooms |
D |
Decalcomania production |
B |
Department stores |
| C |
Dentists offices |
B |
Dining rooms |
B |
Display parlors |
| C |
Distilleries |
C |
Doctors' offices |
B |
Drafting rooms |
| B |
Dressing rooms |
C |
Drugs stores |
C |
Dry cleaning plants |
| B |
Educational institutions |
B |
Electrical installations |
C |
Elevators |
| D |
Embalming rooms |
C |
Enclosed spaces |
C |
Engine rooms |
| B |
Equipment rooms |
C |
Examination rooms |
D |
Exhaust hoods |
| C |
Factories |
B |
Federal offices |
C |
Fermentation plants |
| D |
Fertilizer plants |
C |
Fish markets |
C |
Five-and-dime stores |
| C |
Food processing |
A |
Forced air furnaces |
C |
Fruit storages |
| C |
Funeral homes |
C |
Game rooms |
D |
Garbage disposal plants |
| A |
Gravity return furnaces |
B |
Greenhouses |
B |
Grocery stores |
| C |
Grills |
A |
Homes |
C |
Hospitals |
| B |
Hotels |
B |
Hotel rooms |
C |
Incinerators |
| C |
Individual cubicles |
C |
Industrial kitchens |
B |
Industrial offices |
| B |
Institutions |
B |
Instrument rooms |
B |
Jewelry stores |
| C |
Kitchens |
D |
Kitchen exhausts |
D |
Laboratories |
| C |
Laundries |
D |
Leather processing |
B |
Libraries |
| D |
Linoleum plants |
C |
Live poultry rooms |
A |
Living rooms |
| B |
Lobbies |
C |
Locker rooms |
B |
Lounges |
| C |
Lunch counters |
B |
Maintenance departments |
C |
Manufacturing plants |
| C |
Mausoleums |
D |
Meat packing plants |
C |
Meat markets |
| C |
Meat storage |
B |
Metal industries |
C |
Military equipment |
| B |
Military installations |
C |
Mixed cold storage |
C |
Morgues |
| B |
Motels |
C |
Motion picture studios |
B |
Municipal offices |
| B |
Museums |
D |
New processes |
C |
Night clubs |
| D |
Nuclear processes |
B |
Nurseries |
C |
Odor barriers |
| B |
Offices |
C |
Office buildings |
C |
Officers' clubs |
| D |
Oilcloth production |
C |
Operating rooms |
D |
Paint department |
| C |
Paint plants |
C |
Penal institutions |
C |
Personnel protection |
| C |
Pet shops |
C |
Pharmaceutical plants |
C |
Photo dark rooms |
| C |
Photographic industry |
C |
Photographic studios |
B |
Planes |
| C |
Plastics manufacturing |
C |
Plating shops |
D |
Pollution control |
| C |
Poultry processing |
C |
Poultry sales rooms |
C |
Prescription departments |
| C |
Printing plants |
B |
Private offices |
C |
Processing laboratories |
| C |
Processing rooms |
D |
Projection booths |
C |
Public assembly rooms |
| B |
Public buildings |
C |
Public toilets |
D |
Pulp and paper plants |
| C |
Radio studios |
C |
Railway cars |
B |
Railway stations |
| B |
Reading rooms |
B |
Reception rooms |
B |
Recovery room, hospital |
| C |
Recreation rooms |
C |
Refineries |
C |
Refrigerated show cases |
| D |
Rendering plants |
C |
Refrigerators |
C |
Research plants |
| C |
Reservation offices |
A |
Residences |
D |
Resin manufacturing |
| B |
Restrooms |
B |
Restaurants |
C |
Restaurant kitchens |
| A |
Retail shop |
D |
Rubber plants |
B |
Rumpus rooms |
| B |
Sales rooms |
B |
Sample rooms |
C |
Schools |
| C |
Service departments |
C |
Sewage disposal plants |
D |
Sewer vents |
| C |
Show cases |
C |
Sick rooms |
B |
Silverware manufacturing |
| C |
Soap manufacture |
B |
Soda fountains |
C |
Specialty shops |
| B |
State institutions |
B |
Steamships |
B |
Stock rooms |
| B |
Storage spaces |
B |
Stores |
C |
Studios |
| B |
Stuffy rooms |
B |
Super markets |
C |
Surgical rooms |
| B |
Switchboards rooms |
C |
Tanneries |
D |
Tar processing |
| C |
Taverns |
C |
Telephone booths |
C |
Telephone exchanges |
| C |
Television studios |
C |
Test cubicles |
B |
Theaters |
| C |
Theater lobbies |
C |
Theater lounges |
B |
Ticket booths |
| C |
Toilets |
B |
Trains |
B |
Train reservation offices |
| C |
Undertakers |
B |
Unit air coolers |
C |
Untidy rooms, hospital |
| C |
Unventilated spaces |
D |
Varnish manufacturer |
C |
Vegetable storage |
| D |
Vent systems |
C |
Vestibules |
C |
Veterinary hospitals |
| B |
Waiting rooms |
C |
Wards, hospital |
B |
Warehouses |
| D |
Waste treatment plants |
B |
Window ventilators |
B |
Wood working plants |
| C |
Work rooms |
C |
X-Ray darkrooms |
B |
Yachts |
| C |
Youth clubs |
C |
Zoological gardens |
|
|
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