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Ventilation Sizing Summary for HP8 with common ERV DOAS <br />Project Name: EVE ZAP ENERGY-v5-11 10/22/2024 <br />Prepared by: HERMANSON COMPANY LLP 11:17AM <br />1. Summary <br />Ventilation Sizing Method <br />Design Condition ............... <br />ASHRAE Std 62.1-2016 <br />Cooling operation <br />Zone Name <br />Zone <br />Outdoor <br />Airflow <br />(CFM) <br />Uncorrected <br />Outdoor Air <br />Intake <br />(CFM <br />Ventilation <br />Efficiency <br />Outdoor Air <br />Intake <br />CFM <br />(Voz) <br />(Vou) <br />(Ev) <br />(Vot) <br />IDU-104 <br />36 <br />1.000 <br />36 <br />IDU-105 <br />61 <br />1.000 <br />61 <br />IDU-103 <br />36 <br />1.000 <br />36 <br />IDU-104 <br />61 <br />1.000 <br />61 <br />System Total <br />195 <br />Note: For terminal systems, Standard 62.1 considers each terminal unit to be a 'ventilation system". Standard 62.1 calculations are performed separately for each terminal unit zone. <br />Outdoor air intake flow rates for all terminal zones are summed to determine the total system outdoor air flow rate. <br />2. Space Ventilation Analysis <br />2.1 Zone: IDU-104 <br />Supply Air <br />CFM <br />Space Floor <br />Area <br />ft2 <br />Area Outdoor <br />Air Rate <br />CFM/ft2 <br />Time <br />Averaged <br />Occupancy <br />Occupants <br />People <br />Outdoor Air <br />Rate <br />CFM/person <br />Air <br />Distribution <br />Effectiveness <br />Space <br />Outdoor Air <br />(CFM) <br />Breathing <br />Zone <br />Outdoor Air <br />(CFM <br />Space <br />Ventilation <br />Efficiency <br />Zone Name / Space Name <br />Mult. <br />(Vpz) <br />(Az) <br />(Ra) <br />(Pz) <br />(Rp) <br />(Ez) <br />(Voz) <br />(Vbz) <br />(Evz) <br />IDU-104 <br />ZAP -OFFICE 3 <br />1 <br />144 <br />353.0 <br />0.06 <br />3.0 <br />5.00 <br />1.0 <br />36 <br />361 <br />1.000 <br />Totals (incl. Space Multipliers) <br />144 <br />361 <br />1.000 <br />2.2 Zone: IDU-105 <br />Supply Air <br />CFM <br />Space Floor <br />Area <br />ft2 <br />Area Outdoor <br />Air Rate <br />CFM/ftZ <br />Time <br />Averaged <br />Occupancy <br />(Occupants) <br />People <br />Outdoor Air <br />Rate <br />CFM/ erson <br />Air <br />Distribution <br />Effectiveness <br />Space <br />Outdoor Air <br />(CFM) <br />Breathing <br />Zone <br />Outdoor Air <br />(CFM <br />Space <br />Ventilation <br />Efficiency <br />Zone Name / Space Name <br />Mult. <br />(Vpz) <br />(Az) <br />(Ra) <br />(Pz) <br />(Rp) <br />(Ez) <br />(Voz) <br />(Vbz) <br />(Evz) <br />IDU-105 <br />ZAP -OFFICE 4 <br />1 <br />355 <br />603.0 <br />0.06 <br />5.0 <br />5.00 <br />1.0 <br />61 <br />61 <br />1.000 <br />Totals (incl. Space Multipliers) <br />1 3551 <br />i <br />i <br />i <br />i <br />i <br />i 611 <br />1.000 <br />Hourly Analysis Program 5.11 Page 4 of 6 <br />