Place : Bhubaneswar

Clients : Infosys Limited

Area : 450000 sqft

Services : HVAC & Sustainability

• 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.

• 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.