Document pBNwV0BdO6MjbJLbxgaJGO7yk

HEATING VENTILATINC AIR CONDITIONING GUIDE 1944 Table 4. State Codes, Standards or Laws Relating to the Heating, Ventilating or Air Conditioning of Buildings--(Concluded) State Codes, Standards or Laws Where Material Can be Obtained NORTH DAKOTA OHIO OKLAHOMA OREGON PENNSYLVANIA RHODE ISLAND Nods. Ohio State Building Codes: No. 102 Theaters and Assembly Halls (1940); No. 103 School BrnWings (1938); No. 105 Churches (1938); No 106 Hospitals and Homes (1936); No. 107 Hotels and Apartments (1940); No. 108 Public Garages (1938); No. 109 (1941); Workshops, Factories, Mercantiles and Office Buildings. Dept, of Industrial Re lations, Div. of Factory and BuildingInspection, Columbus. Bureau of Factory Inspection Bulletin No. 7-A, containing the laws governing the inspection and regulation of factories or other daces where labor is employed. Bureau of Factory Inspection Book No. 11-A-- Petroleum Industry Safety Standards. * Dept, of Labor, Oklahoma City. General Safety Manual; Logging Safety Code;' Sawmill and Wood working Safety Code; Safety Code for Construction Work; Electrical w.wH Communication Workers Safety Code; Safety Code for Arc Weld ing, Sandblasting and Spray Punting Operations. Industrial Accident Commission, Salem. State laws snd regulations relating to school buildings, sanitation, Bureau of Labor, State plumbing, heating and ventilation, including factory inspections. T,ihr*>ry BniMingt feJwm. Regulations For: Abrasive and Polishing Wheels; Bedding and Up holstery; Brewing and Bottling; Canneries; Cereal Mills, Malt Houses and Grain Elevators; Construction and Repairs; Dry Cleaning; Dry Color Industry; The Storage, Handling and Use of Explosives; Electric Safety Code; Fire and Panic Regulations; Foundries; General Safety Act; Industrial Sanitation; Lead Manufacturing; Paint Grinding; Regulations for labor Camps; Laundries; Lead Corroding and Lead Oxidising; Logging, Sawmill, Woodworking. Veneer and Cooperage Operations; Mines other than Coal Mines; Miscellaneous Hazards and Conditions of Employment; the Manufacture of Nitro and Amido Com pounds; Plants Manufacturing or Using Explosives; Printing and Allied Industries; Spray Coating; Tunnel Construction and Work in Compressed Air; Textile Industries. Drat, of Labor and Industry, Harrisburg. Rhode Island Labor Laws (1942). Dept, of Labor, State House. Providence. SOOTH CAROLINA None. SOOTH DAKOTA State Code. Chapter 13.2018 Care of Steam Boilers; Chapter 27.1711 . Ventilation of Hotels, Rooming Houses, Restaurants, Tourist Camps. Office of State Engineer, Pierre. TENNESSEE Williams Code of Tennessee, Sections 5341-5343, which deal with the Secy, of State, ventilation of workshops and factories, places of amusement, etc. Nashville. TEXAS School Building Law, Bulletin 382, February, 1938, Article No.-2920,- Dept of Education, No. 2921, No. 2922. "Austin. UTAH 35-1-16. Sanitary Code for Public Buildingsand Railway Cars; 35-1-17. Dept of Engineering, Supervision of Bathing Places. 439 State Capitol Bldg., Salt Lake City. VERMONT VIRGINIA Public Laws Rules and Regulations lUlating to Public Buildings, State Board of Health, ffrmtatinn, Pitimhing, Heating and Ventilation (1941). Burlington. Mining Laws of State of Virginia have provirions regarding ventilation Dept of Labor and In in mines. dustry, Finance Bldg.; Richmond. WASHINGTON WEST VIRGINIA General Safety Standards: Standard No. 49 Blower and Exhaust Systems; No. 50 Rfflpiratore, Helmets, etc.. No. 51 Carbon Monoxide Gas; No. 49 Ventilation; No. 210 Laundry Ventilation; No. 154 Dry GWning with Vnlgtflft, Inflammable or Explosive Liquids. Coal Mining Laws; Occupational Disease Code; Meted Mine Standards; Safety of Persons Employed in Tunnels, Quarries, Caissons or Subways; Con struction Code. Installation Regulations for Power Boilers. Dept of Labor and Industries, Olympia. Dept of Labor, Charleston. WISCONSIN TTting Ventilation and Air Conditioning Code (1939). Applies to pubhcouildingB and places of employment. General Orders on Spray (1939). Genotd Orders on Dusts, Fumes, Vapors and Gases (1941). Industrial Commission of Wisconsin, Madison. WYOMING None. 834 CHAPTER 49 *Ylflarine ^Jdeating. and *1fentiiation General Considerations, Ship Construction Features, Factors Affecting Design, Requirement for Various Types of Space, Ship Insulation THE importance of adequate shipboard heating and ventilation arrangements cannot be overemphasized. Installations must not only keep the passengers comfortable and the operating personnel physi cally fit and mentally capable of maintaining the ship as a profitable business investment, but must also satisfy the human element. The provision'of satisfactory living and working conditions is one of the most economical means of keeping a high morale. GENERAL CONSIDERATIONS Unlike a shore establishment in connection with which personnel obtain their food, rest and recreation from outside sources, a ship must be self-sufficient and provide for all human needs. Accordingly, every vessel is a complete, independent community comprising, at least to some degree, the facilities available in the average urban development. These facilities must be contained in the minimum practicable space and weight to conserve dead weight and increase the pay load. The pay load may be expressed in terms of cargo carrying ability, passenger carrying capacity, fighting strength, or towing ability. An atmosphere compatible with efficient operation must be maintained in working and machinery spaces, and temperatures must be such that materials or equipment will not be damaged. Conditions in living spaces, whether ashore or afloat, must permit adequate rest and comfort of occupants. Passenger accommodations must be treated to provide service and living conditions similar to those afforded by the various classes of hotels. Many of the expedients used ashore for this purpose are not applicable afloat. For instance, all living quarters aboard ship cannot'' be located at a distance from the power plant; but must often have boundaries in common with heat producing spaces. The thermal con ductivity of shipbuilding materials such as steel, copper, brass, etc., is many times the value for building materials used ashore, and this, to gether with concentrated arrangement of equipment, produces a difficult . heat transfer and insulation problem. Furthermore, the use of portholes, windows, skylights, and similar openings is greatly restricted in marine applications because of the necessity for strength, water-tightness and protection from the sea in foul weather. During wartime, the utility of 835