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Project 1730

Island Parkside Phase 1

Boehm Architecture and Abacus Architects

Lawrence, Massachusetts

Building Function

Multifamily
Project Type

New Construction
ASHRAE Climate Zone

5A - Cool - Humid
Construction Completion

2021
Status

Certified
INT. Conditioned Floor Area

50850 ft²

Core Project Team

Phius CPHB

Pat Feehan
Phius Certified Verifier

Sean Barfield
Phius CPHC (Lead)

Maciej Konieczny
Project Submitter

Paul Eddowes

Project Information

- Architecture Planning
  
  Boehm Architecture and Abacus Architects
- Building Owner
  
  Lawrence CommunityWorks
- Mechanical Systems Designer
  
  Norian Siani Engineering
- Additional Consultants
  
  Domenic Galluzo
- Construction Company
  
  Delphi Construction, Inc.
- Building Function
  
  Multifamily
- Project Type
  
  New Construction
- Construction Type
  
  Wood Frame
- Number of Units
  
  40
- Number of Stories
  
  5
- Program Version
  
  PHIUS+ 2018 CORE
- All Electric
  
  Yes
- INT. Conditioned Floor Area
  
  50850 ft²
- Status
  
  Certified
- Design Certification
  
  August 9, 2021
- Final Certification
  
  March 12, 2024
- Construction Completion
  
  2021
- ASHRAE Climate Zone
  
  5A - Cool - Humid
- Region
  
  Northeast

Performance

- Annual Heating Demand
  
  3.58 kBTU/ft².yr
- Annual Cooling Demand
  
  2.36 kBTU/ft².yr
- Peak Heating Load
  
  3.88 kBTU/ft².yr
- Peak Cooling Load
  
  1.67 kBTU/ft².yr
- Site Energy Use Index (EUI)
  
  22.41 kBTU/ft².yr
- Site Energy Use Index (w/Renewables)
  
  19.09 kBTU/ft².yr
- Compliance Software
  
  WUFI Passive
- Source Energy (Residential)
  
  5984 kWh/person.yr
- Source Energy (Residential w/Renewables)
  
  4893 kWh/person.yr
- Air Tightness (per enclosure area)
  
  0.053 CFM50/ft²

Enclosure

- Wall 1 R-Value
  
  31
- Roof 1 R-Value
  
  61
- Floor 1 R-Value
  
  16
- Window Manufacturer 1
  
  Yaro
- Whole Window U-Value 1
  
  0.15
- Window Glazing SHGC 1
  
  0.33

Systems & Equipment

- Ventilation System Manufacturer
  
  Swegon
- Measured Ventilation Fan Efficiency
  
  0.84 W/cfm
- Heating System Manufacturer
  
  Mitsubishi
- Cooling System Manufacturer
  
  Mitsubishi
- Hot Water System Manufacturer
  
  Lochinvar
- Renewable Energy Type(s)
  
  On-Site PV
- Renewable Energy Annual Production
  
  60443 kWh/yr
- Renewable Energy System Size
  
  69.8kW