CAUSE NO. 90G2055 WELDON R.

PERSONAL PROTECTIVE EQUIPMENT References (continued) Appel* J C "Thermal Insulating Underwear " Journal of the American Society of Safety Engi neers (January 1962) Bureau of Mines* US Department of Interior* Washington* DC Approval of Newly Developed Self-Contained Breathing Apparatus. instruction m its Care and Use, and Training Procedure Information Circular No 7413.

INDUSTRIAL HYGIENE usually is not an important means of cool ing because the conductivity of clothing and the heat capacity of air are usually low Conduction and convection become an im portant means of heat loss when the body is in contact with a good cooling agent, such as water.

40CHAPTER ELEMENTS OF INDUSTRIAL TOXICOLOGY Toxicity vs hoxord -- ............. - ------- -- -------- ---------40-1 Toxicity yofoet: threshold limit values . . . maximal acceptable concentrations . . application of the values--------------------------------------------------40-1 Catalog of toxic substances: acetalaldehyde through zirconium------------------------------- 40-13 Glossary of taxicologicol terms----- ----------------------------------------------------------------------- 40-59 Industrial toxicology is primarily con cerned with the physiological effects pro duced m individuals who have been exposed to harmful materials encountered during the course of their employment These effects usually result from inhala tion of the toxic agent Local slon injury can be caused by direct contact with some solids and liquids and some materials can also be ingested or absorbed through the skin.

PLAINTIFF'S EXHIBIT 05rjul-68 =DATE= =LOCATION= 01-12-8?

irn iai lurtiMMAMuri Niil r w mr vriiimii. r 111 ru nil* mjmmaiw, up \ immti lMrn Vpiiihm, rn.( HEMP 1/ 1 ,, 1 | Z-1I-U0 A.A.

February 21, 1994 Ms.

INDUSTRIAL HYGIENE SURVEY DATA - WORKPLACE AIR MONITORING km-**. 3 FACILITY ^iN-K 10 ofcra --- norU DEPARTMENT ff]a ihjf' OPERATION/JOB TITLE CT^^LclXoa' >y ^ employ**-^ "\ VtVA \jQdl DATE ?

TABLE OF CHEMICAL HAZARDS 41-13 ethylene chlorohydnn 140* 49 159 797 264 49 239 ethylene cyanohydrin ethylenediamme 265* - - no - - - 445 - - - 244 40 >5000 ethylene glycol 232 32 - 775 387 59 - ethylene glycol diethyl ethez 95* - - (diethyl CeUasolve} - 251 23 29 (approx ) ethylene glycol monobuty!

IONIZING RADIATION NEUTRON film REAR FILTtR AFAR W1NOOW Stmt ratio. proxy amonr IDCNTiriCATlOM INSERT FRONT FILTER CASE AKO CLIP ASSEMBLY Fig 42-14 Exploded view of o radiation film badge Front view is at upper left, rear view at upper right placed at regular intervals determined by the radiation level in the area Pocket dosim eters (several types including pocket-alarms are available commercially) may be worn to indicate exposure during any part of the film badge period The film badge is read to establish the validity of a discharged dosimeter The pocket dosimeters should be read and reset by means of a charger at the end of each partial period they are used to measure (Fig. 42-13 shows three types of radiation detection devises.

^ata Sheet Report SOUTHWESTERN REFINING COMPANY, INC.

THOR : ..

Industrial Hygiene Digest May, 1964 sented that acceleration of fibrinolysis is due to flooding of the circulation by plasminogen activator and that prolongation is probably due to an inhibitor.

,,. 623 Current Report ' The new standard was issued under the Occupational Safety and Health Act and also applies to the Construction Safety Act and Walsh-Healey Public Contracts Act regula- " tions. ' ' . ' ' /" ' ' .'

n D-1020 . 5\ -zkzjaiAOuJ I-- <c to -- Cd UJ o ui X o CD H to X to u.