ASHRAE 62-2001 Addendum o
Addendum o to Standard 62-2001 -- Ventilation for Acceptable Indoor Air Quality (ANSI Approved)
Amendment by ASHRAE, 2002
Full Description
Addendum 62o removes reference to smoking spaces from Table 2 of outdoor air requirements, making it clear that therequirements in the table apply to only no-smoking spaces. It also adds a requirement for additional ventilation and/or air cleaningin spaces where smoking is permitted and prohibits recirculation or transfer of air from smoking to no-smoking areas. Inadding the requirement for additional ventilation and/or air cleaning, it is noted that the specific amount of additional ventilationcannot be determined until cognizant health authorities have determined an acceptable level of environmental tobacco smoke(ETS).