• Concept Design :
    John Arzarian of Lohan Associates
  • Architect :
    Hafeez Contractor
  • Interior Designer :
    Bilkey Linas Design
  • HVAC Consultant :
    MEP Consultants
  • Total No. of Rooms :
  • Capacity :

Four Seasons Hotel, Mumbai is a five-star hotel and part of the Toronto-based Four Seasons luxury hotels and resorts. It is located in the emerging district of WorliMumbai. The hotel currently houses 202 guest rooms, and also offers India's highest rooftop bar, Aer.

The HVAC system designed for this 37-storey building was a conventional one. However the standing pressure on the pump casing would be equal to 169 psig, which requires a high pressure casing pump. Normal commercial application pumps are available upto 125 psig and would not be suitable to withstand such high pressure. Moreover such high standing pressure would exert persistent pressure on all joints and pipe fittings like elbows, tees, reducers, etc. It would lead to punctures into piping system.

In order to overcome such problems, we proposed an intermediate chilled water system called tertiary system. This system works in conjunction with Secondary Pumping System, separated through a plate heat exchanger.