Download or read book ANSI/AIHA Z9.2-2006 Fundamentals Governing the Design and Operation of Local Exhaust Ventilation Systems written by Aiha and published by AIHA. This book was released on 2007 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new standard describes fundamental good practices related to the commissioning, design, selection, installation, operation, maintenance, and testing of local exhaust ventilation (LEV) systems used for the control of employee exposure to airborne contaminants.