Issue link: https://hi.iaq.net/i/655416
95 Energy Savings Plus Health | INDOOR AIR QUALITY GUIDELINES FOR MULTIFAMILY BUILDING UPGRADES 18.0 Mechanical Ventilation for Individual Dwelling Units (continued) Assessment Protocol and Action Verification Complete N/A NOTES AP 18.4 Identified the locations of outdoor air intakes for all ventilation systems and assessed their distances from outdoor pollutant sources. MA 18.1 Repaired or upgraded dwelling unit mechanical ventilation systems as needed to ensure proper operation and to meet the requirements of ASHRAE Standard 62.2-2013. MA 18.2 Repaired or upgraded ventilation systems serving corridors and nonresidential spaces, as applicable, to ensure proper operation and to meet the requirements of ASHRAE Standard 62.1-2013. If it is not possible to achieve the ASHRAE Standard 62.1-2013 minimum outdoor air ventilation rates, adjusted systems to provide the maximum amount of outdoor air ventilation possible. EA 18.1 Installed balanced ventilation systems with energy recovery in dwelling units. EA 18.2 For nonresidential spaces that are included in the scope of service, in locations where the ambient outdoor air exceeds national standards for particulate matter (PM 2.5 , PM 10 ) or ozone, ensured that the outdoor air filtration and air-cleaning requirements of ASHRAE Standard 189.1-2014 are met for mechanical ventilation systems. 19.0 Mechanical Ventilation for Multiple Dwelling Units Using Central Exhaust Assessment Protocol and Action Verification Complete N/A NOTES AP 19.1 Determined whether dwelling units are served by central mechanical exhaust ventilation systems. For other outdoor air ventilation configurations, referred to Priority Issues 18.0 and 20.0. AP 19.2 Determined whether central mechanical exhaust ventilation systems meet ASHRAE Standard 62.2- 2013 requirements in dwelling units. AP 19.3 Determined whether ventilation provided to corridors and nonresidential spaces, as applicable, meets the requirements of ASHRAE Standard 62.1-2013. AP 19.4 Identified the locations of outdoor air intakes for all ventilation systems and assessed their distances from outdoor pollutant sources. MA 19.1 Repaired or upgraded central mechanical exhaust ventilation systems as needed to ensure proper operation and to meet the requirements of ASHRAE Standard 62.2-2013 in dwelling units. MA 19.2 Repaired or upgraded ventilation systems serving corridors and nonresidential spaces, as applicable, to ensure proper operation and to meet the requirements of ASHRAE Standard 62.1-2013. If it is not possible to achieve the ASHRAE Standard 62.1-2013 minimum outdoor air ventilation rates, adjusted systems to provide the maximum amount of outdoor air ventilation possible. Color Codes Assessment Protocol (AP) Minimum Action (MA) Expanded Action (EA)