INTEB OFFICE COR LOUISIANA DIVISION BATON I O t C I i LA.

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PUBLISHED BY THE MARINE DEPARTMENT.

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In re: All Asbestos Litigation Filed by Simmons Cooper, Circuit Court, Third Judicial District, Madison Cty., IL; 11/17/05.

PLAINTIFFS EXHIBIT * C73Qa.A\ 1957 Charles S.

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Investigation of the Bureau of Mines Respirator Testing Standard Authors: David Egilman MD, MPH Clinical Associate Professor Department of Community Health Brown University 759 Granite Street Braintree, MA 02184 Phone: (781) 848-1950 Fax: (781) 356-4887 E-mail: Degilman@csi.com Conflicts statement: Dr.

868 CHAPTER 37 1956 Guide nized that heat storage devices may be used with any of these systems involving either a single or a dual heat source.

888 CHAPTER 38 1956 Guide bulb temperature of 70 F and 70 percent relative humidity, that is, having a dew-point of 60 F or a water vapor pressure of 13.2 mm Hg, the water content of the adsorbentjs 33 percent.

1212 1956 Guide SWITCHES, Stack Safety Minneapolis-Honeywell Regulator Co., 1490-1491 Penn Controls, Inc., 1494 White-Rodgers Electric Co., 1504 Sarco Co., Inc., 1634-1635 Taylor Instrument Cos., 1503 - THERMOMETERS, Indicating Electric Auto-Lite Co., The, Instru ment & Gauge Div., 1476 Crane Co., 1528-1529 C.

Heating Ventilating Air Conditioning Guide 1957 Residence (continued) gravity furnace systems, 422, 475 heat loss problems, 282 hot crater heating system, 547 mechanical furnace system, 475 steam heating system, 505 Residential Air Condition* inn, 1201 air distribution, 1206 application, 1204 central systems, 1204 equipment capacity, 1202 equipment location, 1205 equipment types, 1202 noise, 1205 ' operating costs, 1207 Resistance thermometers, 1222 Resistivity, thermal, 7 Resistors, 1027 electric, 8 Return dry, 8 grille, 476, 776 m&ins, 6, 505, 524-527 openings, 776 wet, 8 Reverse cycle refrigeration, 898, 915-917 ,, ,,,, Reversed return system, 8. 557 Ringft1mft.nn chart, 155, 1234 Roof, roof8 heat flow through, 196-203, 209, 210, 301, 304, 308 tirnu lag of solar radiation, 322 ventilators, 252 air.conditioners, 651, 1204 air motion, 752; 767. control, 962 coolers, 651, 656, 657, 661 cross transmission noise, 1021 latent heat, 326, 327 noise level, 1001,1014 operating, 138 sensible heat, 325 Rotary dryer, 1158 Rotary oil burner, 388, 394 s Sabin, 8 Sanitary ventilation, 132 Saturated air, 1, 25 Saturation, 7 degree of, 8, 25, 31 pressure, 7 Scale, 1050 cause and prevention, .1045, 1050 closed systems, 1054 heating systems, 1056 high temperature, 1056 open systems, 1054 temperature, 9 Schoolhouse Heating and Ventilating design factors, 1212 classrooms, 1212 direct radiation, 1216 economic, 1214 forced air, 1216,1217 gravity exhaust, 1215 mtipilumWl exhaust, 1215 panel heating, 1217 unit ventilator, 1217 general considerations, 1211 maintenance, 1218 operation, 1218 systems, 1215 Secondary air, 350, 864, 400 Sectionalboiler, 407 Sensible cooling, 747 Sensible heat, 279, 287, 326 gain, 287, 326 loss, 279 Shading of areas, 320 Shading screen, 321 Sheet metal gages, 807,808 Ship heating, ventilation, air conditioning, 1172 air conditioning, 1172, 1174 design conditions, 1173 factors affecting design, 1172 general consideration, 1172 heating, 1172 insulation of ducts, 1172 refrigeration, 1175 requirements for space, 1173 cargo, 1174 living, 1173 machinery, 1173 storeroom, 1174 systems, typical, 1174 ventilating, 1172 Silica gel. 937 Silicon dioxide, 937 Single phase motors, 980 Skylights, 252 Slime, 1048. 1056 cause ana prevention, 1056 formers, 1048 Slotted outlets, 711 Sludge, 1045, 1050 cause and prevention, 1050 Smog, 131, 155 Smoke, 8, 151,154 abatement, 155, 348 density measurements, 1236 Smokeless arch, 8 Smokeless combustion, 348 Snow melting. 623 antifreeze characteristics, 630 circulating -medium, 632 effect of viscosity, 627 design, 623 draining, 632 drifting snow, 632 heat from slab, 624 heating requirements, 623 installation, 629 internal corrosion, 630 pumping head, 626 safety, 629 slab construction, 630 snowfall, 625 testing installation, 632 thermal stresses, 631 Soil specific heat, 172 Solar constant, 8, 296 Solar heat, 296 absorbed by glass, 312 altitude. 297 calculation tables, 298-300, 304-308 through shaded windows, 320 time lag, 322 transmission of, 296 through glass, 309, 321 through glass block, 317 through roofs, 301 through walls, 301 Solar heat gain, 296 basic principles, 296 d^ign for figured rolled glass, 315 design for flat glass, 311, 314 design for glass block, 317 deviation from design, 318 shading glass, 320 Solar radiation. 296 absorption of, 296 magnitude, 296 Solar water heater, 1197 Sol-Air temperature, 301 Soot. 156, 348, 376 XX Sorbents, 935 absorbents, 935, 939 adsorbents, 935 Sorption, 8 Sound (see Noise), 991 absorbers, 1008-1013 apparatus for measuring, 994 attenuation, 993 control, 991 cross transmission. between rooms, 1021 general problems, 994 duct absorbers, 1006-1013 intensity, 993 isolation, 613 levels, 992, 1001 measurements, 994 outlet absorbers, 1006 pressure, 991 unit, 992 Space heaters, 428 design, 429 rating, 428 Specific gravity, 4 Split systems, 8 Splitter dampen, 775 Spray apparatus, 853 booths, 1103 cooling, 859 cooling ponds, 861 oooling towers, 863 dehumidifier, 739, 857 distribution, 859 dryer, 1157 equipment, 853 generation, 859 humidifiers, 857*860 unit air conditioner, 655 Spread, air distribution, 752, 766 Square foot of heating surface, 8 Squirrel-cage induction motor, 974, 976, 977, 984 Stack, stacks, 239,253,433 height, 8,255 Standard, standards.

174 CHAPTER 9 1957 Guide portions making up the total may vary, independently of the others, thus affecting the total conductance.

384 CHAPTER IS 1957 Guide /' In the underfeed side-cleaning stokers the fuel is introduced at the front of the furnace to one or more retorts, and is advanced away from the retort as combustion progresses, while finally the ash is disposed of at the sides.

558 CHAPTER 21 1957 Guide 3.