The project entails the Phase-II development of the New Greenfield Airport at Hollongi, Itanagar, Arunachal Pradesh, focusing on city-side and air-side infrastructure. Scope includes the detailed design, engineering, and construction of the terminal building, ATC tower, fire station, residential complex, and ancillary facilities like E&M workshop, medical center, and landscaping. It integrates civil, electrical, plumbing, HVAC, IT systems, and maintenance for 7 years, ensuring operational efficiency and sustainability within a 15-month timeline, including monsoon adjustments.