Document 1ypKJLrZg55YxNeQrvMoK9mq5

V November 6, 1971 TO: A. F. JONES 0. W. KIDDER G. R. MC CAULLEY C. W. MOORE D. A. NELSON R. F. STEWART C. 0. UTLEY FROM: D. M. ISIMINGER - STANDARDS SECTION STANDARDS SECTION - SAFETY & FIRE PROTECTION SUBCOMMITTEE Copies of the following new standard being sent to the Standards Committee for review are forwarded for your information. S4T - MEASUREMENT AND CONTROL OF ASBESTOS DUST EXPOSURE This new standard sets forth general information on methods of controlling asbestos dust exposures, and describes an acceptable method of sampling asbestos dust concentrations in work areas. This will keep you acquainted with new or revised standards being developed by the subcommittee. Will you please comment, if you so desire, upon any standard which may affect work being done by your sections. - ..J DMItkjk Attachments 238 DUP 0901770