Residential Building
Engineering Services

HVAC and ventilation design for residential buildings — common areas, lobbies, clubhouses, gymnasiums, and residential unit ventilation.

• Lobby and common area air conditioning — split systems or centralised design
• Clubhouse and amenity area HVAC — gym, pool, function hall, lounge
• Basement car park ventilation — mechanical ventilation with CO detection
• Pressurisation of fire escape stairs and corridors
• Kitchen and bathroom exhaust ventilation for residential units
• Generator room ventilation design

Complete electrical system design for residential towers and complexes — from HT supply to individual apartment metering.

• HT substation design — transformer sizing for entire complex load
• LT distribution — common area and apartment individual metering
• Solar PV system design — rooftop solar for common area power
• EV charging points — provision in basement car parks
• Street and landscape lighting design
• DG backup for essential loads — lifts, fire pump, common areas
• Lightning protection for tall residential towers

Complete domestic plumbing and drainage design for residential towers and housing complexes.

• Domestic cold water supply — storage sizing, pump selection, distribution riser
• Hot water system — solar water heater integration, backup electric/gas
• Sewage drainage — stack system, inspection chamber layout
• Rainwater harvesting system — collection, storage, recharge
• STP (Sewage Treatment Plant) capacity sizing
• Water softening and filtration for common utilities

NBC 2016 and NFPA 13 compliant fire protection for residential towers — mandatory for buildings above 15m height in India.

• Wet pipe sprinkler systems — all floors above 15m height
• Hydrant and hose reel system for fire brigade access
• Fire pump sizing — electric and diesel backup (NFPA 20)
• Terrace fire water tank sizing
• Fire alarm and detection system — addressable, conventional
• Hydraulic calculations and statutory NOC submission support