Mechanical — Addition and/or Alterations

EZ PERMIT DUCTWORK & WARM-AIR APPLIANCES - For the installation of New Ductwork, Registers/Grilles/Diffusers, and Warm-Air Appliances as per attached standards. Deviations from these standards require submission of construction and site plans. MULTI FAMILY - EACH HVAC UNIT TO BE SELF-CONTAINED WITHIN EACH DWELLING UNIT. NO PENETRATIONS OF RATED ASSEMBLIES. Basement unit #1 Install new air handler, add a heat pump at the rear patio, new ductwork, and 3 diffusers. There will be no penetration of any rated walls or floors. No work in unit #2