Bhagalpur: Bihar is moving a step closer to getting its first greenfield airport, with Sultanganj in Bhagalpur district identified as the proposed location. If the plan is approved, the airport will become India’s 22nd greenfield airport. At present, there are 21 greenfield airports in the country, but only 12 are fully operational. The remaining projects are still under construction or in the planning stage, making the Sultanganj proposal part of a wider national push to improve air connectivity.
The Directorate of Civil Aviation has started preliminary preparations for the project and has written to the Bhagalpur district magistrate seeking important documents. These papers are needed to apply for site clearance, which is a mandatory step before any airport construction can begin. The director of the department, Dr Nilesh Ramchandra Deore, has asked the district administration to submit detailed reports so that the suitability of the land can be properly assessed.
Among the key requirements is a topographic map prepared by the Survey of India at a scale of 1:50,000. This map must clearly show the land contours within a 30-kilometre radius of the proposed airport site. Officials have also asked for information related to contour surveys and flood assessment, along with a wind rose diagram that explains wind direction and speed in the area. In addition, land-related data is needed to confirm ownership and availability of land for the project.
A contour survey is an important technical study used in large construction projects like airports. It helps experts understand whether the land is flat, sloping or uneven by showing different elevation levels. This survey also helps in water management, as it shows how rainwater will flow and where it may collect. Based on this information, engineers can plan proper drainage systems and protect the site from flooding or soil erosion.
The proposed airport at Sultanganj will be a greenfield airport, meaning it will be built on completely new land where no airport infrastructure existed earlier. Everything, including the runway, terminal building and access roads, will be designed from the beginning using modern technology. In contrast, brownfield airports are created by expanding or renovating old airports. If the Sultanganj airport is cleared and constructed, it is expected to improve connectivity in Bhagalpur and nearby regions, boost trade and tourism, and create new employment opportunities for local people.
