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Project 2537

MassDOT District 4 Administration Building

Arlington, Massachusetts

Building Function

Government / Public
Project Type

New Construction
ASHRAE Climate Zone

5A - Cool - Humid
Status

Design Certified
INT. Conditioned Floor Area

43806 sq. ft.

Core Project Team

Phius Certified Verifier

Michael Browne
Phius CPHC (Secondary)

Wesley Stanhope
Phius CPHC (Lead)

Darius Luo
Project Submitter

Darius Luo

Project Information

- Building Function
  
  Government / Public
- Project Type
  
  New Construction
- Number of Units
  
  1
- Number of Stories
  
  5
- Program Version
  
  Phius ZERO 2021
- All Electric
  
  Yes
- INT. Conditioned Floor Area
  
  43806 sq. ft.
- Status
  
  Design Certified
- Design Certification
  
  July 31, 2024
- ASHRAE Climate Zone
  
  5A - Cool - Humid
- Region
  
  Northeast

Performance

- Annual Heating Demand
  
  2.37
- Annual Cooling Demand
  
  5.63
- Peak Heating Load
  
  4.88
- Peak Cooling Load
  
  3.68
- Site Energy Use Index (EUI)
  
  36.26
- Site Energy Use Index (w/Renewables)
  
  -3.98
- Compliance Software
  
  WUFI Passive
- Source Energy (Non-Residential)
  
  65.26

Enclosure

- Wall 1 R-Value
  
  40
- Roof 1 R-Value
  
  49
- Floor 1 R-Value
  
  11
- Whole Window U-Value 1
  
  0.22
- Window Glazing SHGC 1
  
  0.25

Systems & Equipment

- Ventilation System Layout
  
  Semi-Centralized
- Ventilation System Type
  
  ERV
- Sensible Recovery Efficiency
  
  69
- Heating System Type
  
  Variable Refrigerant Flow (VRF)
- Hot Water System Layout
  
  Centralized
- Hot Water System Type
  
  Heat Pump Water Heater
- Renewable Energy Type(s)
  
  On-Site PV
- Renewable Energy Annual Production
  
  516582