Key Performance Indicator Value Source
L: Location    
L2: Total distance to public transport stop, food service, nearest main residential area, divided by total items. 700 metres -
E: Energy and Emissions    
E1: Embodied energy from the total of off-site materials used in construction.  1.497 kWh/m² ua*yr Calculations by constructor
E2: Delivered energy in for all operating end uses. 265 kWh/m² ua*yr Measurements by building mainentance company
E3: The fraction of total annual operating energy (from E2) provided by on-site renewable energy production. 0 -
E4: Greenhouse gas from delivered energy for all operating end uses. 101 kg GHG/m² ua*yr Measurement by building maintenance company
M: Materials    
M1: Ratio of usable area to gross area above grade. 55.011m² ua / 76.632 m²
72%
As built design drawings
M2: Total weight per unit area of all materials in the project. 2.515 kg/m² ua Structural design calculations
M3: Total weight of renewable materials in project. 2.308 kg/m² ua Bill of quantity of structural materials
M4: Total weight of re-used/recycled materials in project. 282 kg/m² ua Bill of quantity of structural materials
M5: Fraction of building materials/elements with demounting/recycling instructions. 8% As built design grawings
W: Water    
W1: Total gross water use per year used for occupants, irrigation and building systems. 0,87 m³ / m² ua*yr Operation results
W2: Net potable water per year supplied to the project. 0,16 m³ / m² ua*yr Operation results
I: Indoor Environmental Quality    
I1: Statement of conformance to applicable ventilation and air quality standard(s), e.g. ASHRAE, CIBSE, CEN etc.) 1000 ppm Regulations of Japan
I2: Indoor CO2 concentrations for typical occupancies under normal operating conditions. 800 ppm Measurement by building maintenance company
I3: Indoor TVOC concentrations for typical occupancies under normal operating conditions. 0,01 mg/m3 Measurement by constructor
I4: Daylight factor in typical room or space at lowest typical floor. 2,69% As build design drawings
O: Others    
O1: Life cycle cost, or capital cost and actual or estimated operating cost. 57.737.000.000
Yen/30yrs.
Estimated life cycle cost
O2: Other performance information of interest that is not included above or in the performance assessment result. Rank:S
BEE=5.6
Assessment tool of CASBEE