Document 6B6x6z4RqLYoBeamaj2EeqEMg

EXPOSURE RATINGS 1 - Major potential contact - characterized by manual and maintenance operations such as emergency repairs, clean up spills, packaging volatile or dusty materials without exhaust ventilation, changing catalyst, cleaning vessels. 2 - Moderate potential contact - characterized by manual operations such as bagging chemicals, catching samples, materials handling. 3 - Minor contact - characterized by semi-closed systems with low level exposure likely. 4 - No contact - characterized by closed chemical system which prevents occupational exposure. 005841 Industrial Hygiene Monitoring Guidelines Monitoring to insure acceptable.exposure to regulated or suspect carcinogens' (Benzene, Asbestos, Hydrazine, Nickel, Carbon Tetra chloride, Chloroform). Monitoring indicated by Ames or other toxicological testing. Monitoring to determine compliance position with new OSHA regulations. Monitoring to establish baseline conditions and "average" employee exposure to key plant products and raw materials for the Health Monitoring Pro gram. Monitoring to determine compliance position with new NIOSH recommendations. Monitoring chemicals (not previously included) thoroughout the plant with exposure rating of 2 (moderate potential for exposure). Monitoring chemicals (not previously included) with exposure ratings of 3 (minor contact). Priority Rating 1 2 2 2 3 3 4 005842