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Project 1794

154 Broadway

Somerville, Massachusetts

Building Function

Mixed-Use
Project Type

New Construction
ASHRAE Climate Zone

5A - Cool - Humid
Construction Completion

2023
Status

Design Certified
INT. Conditioned Floor Area

30982 sq. ft.

Core Project Team

Phius Certified Verifier

Greg Downing
Phius CPHC (Lead)

Jeff Geisinger
Project Submitter

Jeff Geisinger
Primary Reviewer

Andrés Pinzón

Project Information

- Developer
  
  Construction Managers & Developers, LLC
- Architecture Planning
  
  Utile
- Building Owner
  
  Construction Managers & Developers, LLC
- Mechanical Systems Designer
  
  Petersen Engineering, Inc.
- Additional Consultants
  
  RSE Associates
- Building Function
  
  Mixed-Use
- Project Type
  
  New Construction
- Construction Type
  
  Heavy Timber, Wood-Frame
- Number of Units
  
  45
- Number of Stories
  
  5
- Program Version
  
  Phius CORE 2021
- All Electric
  
  Yes
- INT. Conditioned Floor Area
  
  30982 sq. ft.
- Market Category
  
  Affordable Housing
- Status
  
  Design Certified
- Design Certification
  
  August 10, 2022
- Construction Completion
  
  2023
- ASHRAE Climate Zone
  
  5A - Cool - Humid
- Region
  
  Northeast

Performance

- Annual Heating Demand
  
  2.73
- Annual Cooling Demand
  
  2.83
- Peak Heating Load
  
  3.52
- Peak Cooling Load
  
  2.72
- Site Energy Use Index (EUI)
  
  23.48
- Compliance Software
  
  WUFI Passive
- Source Energy (Residential)
  
  6978
- Air Tightness (per enclosure area)
  
  0.06

Enclosure

- Facade Type
  
  Fiber Cement
- Wall 1 R-Value
  
  29
- Roof 1 R-Value
  
  59
- Floor 1 R-Value
  
  13
- Whole Window U-Value 1
  
  0.21
- Window Glazing SHGC 1
  
  0.39

Systems & Equipment

- Ventilation System Layout
  
  Centralized
- Ventilation System Type
  
  ERV
- Sensible Recovery Efficiency
  
  82
- Heating System Type
  
  Air Source Heat Pump
- Hot Water System Layout
  
  De-Centralized
- Hot Water System Type
  
  Electric Water Heater