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INFOSYS BHUBNESWAR
IGBC Platinum Rated Building
Place :
Bhubaneswar
Clients :
Infosys Limited
Area :
450000 sqft
Services :
HVAC & Sustainability
Green Features
Horizontal & Vertical Shading devices have been designed for the project,which completely shades the building and reduces the solar heat gain.
Envelope Load of 0.79 w/sqft has been achieved.
80% Areas are completely Daylit.
Insulation for Roof and wall to reduce the heat gain.
Double glazed glass to reduce the heat gain
EPI is 74 kWh/m2/y compared to 200 kWh/m2/yr.
HVAC Features
Chiller Plant efficiency 0.6 iKW/TR at full load condition
Chiller Plant part load efficiency 0.4 to 0.55 iKW/TR
Air-condition load is 675 sqft/TR compared to conventional building of 300 sqft / TR.
Water cooled chilled water system with VFD Magnetic Chiller
Low approach (2
°
F) Cooling towers with VFD
Common condenser header with Bullhead connections
Variable flow condenser pumping system
Air handling units are with EC fans with efficient IE4 Motors
Low friction piping systems
Fresh air treatment through heat recovery wheel
Thermo diffusers are used instead of VAV’s in office space.
Thermo diffuser with independent set points gives control and comfort to every occupant.