Document JrKXzE1KgprKv1NdrbZ4BOJ9X

5.3 Clothes must be kept free of dust accumulation. Avoid breathing asbestos dust when removing clothes. 5.4 Wash hands before eating or smoking. Do not carry or store food in work areas; do not eat in work areas. SAMPLING 6.1 An acceptable method of sampling of personnel exposure to asbestos dust is with a portable battery-powered air sampler worn by the worker. The sample may not be collected in hazardous areas. 6.1.1 Sampling of each operation should be carried out at least monthly for a full 6-hour shift. If results indicate an unsafe level of asbestos dust exposure, the operation should be revised - -- to reduce exposure and resampled. ( 6.1.2 Equipment. Currently used sampling equipment V consists of a Onico Model 440-B "Mlghty-Mite" \ sampler with a Millipore Filter (Cat. No. ) MAWG-037-A0 - .6 microns). The procedure for j< operation and maintenance of this equipment is available from Haskell Laboratory. Sampling / record forms (EN 2731) are available from l Stationery. 6.1.3 Sample Analysis.Completed samples (exposed filters) are sealed in a plastic container and mailed with two copies of the sampling record to: Morton Corn, Ph.D. Graduate School of Public Health Department of Occupational Health University of Pittsburgh Pittsburgh, Pennsylvania 15213 Attention: Felix Stein DUP 0901745