Document zQmrOEkQxRnea3z2vZ8MKoE63

1910.93a Asbestos (c) (1) (idj__ (a) Local exhaust ventilation Recommended change: ; '. f_ "` Local exhaust ventilation and dust collection systems ................ANSI Standard Z9.2 - 1971 and American National Standard Fundamentals Governing the Design and Operation of Local Exhaust Systems for the .Control of AsbestosCortaininc Dusts, Ah'SI Z9.5 - 1974, wnicn are incorpo rated by reference herein, or the equivalent. Revision to read; . Local exhaust ventilation and dust collection systems shall be designed, constructed, installed, and maintained in accordance with the American National Standard Funda mentals Governing the Design and Operation of Local Exhaust Systems, ANSI 39.2 - 1971 and American National Standard Fundamentals Governing the Design and Operation of Local Exhar.vw Systems for the Control of AsbestosContaining Dusts, ANSI Z9.5 - 1974, which are incorporated by reference herein, or the equivalent. Reason: The Standards and Technical Committee of the Asbestos Information Association/North America has drafted A2\'SI Standard Z9.5 - 1974. It is anticipated that this standard will be issued prior to the promulgation of the revised Asbestos Standard .. . Dust control systems can be designed to accomplish the reduction of asbestos fiber levels with less than full adherence to the ANSI design standards. # Note: Phrases underlined arc additions. 4 8005 1270 PRODUCED BY FORD