Nijgadh International Airport


Nijgadh International Airport is a proposed hub-airport, located in Kolhabi, directly to the south of Kathmandu, near the town of Nijgadh in Province No. 2, Nepal. It is targeted to be completed by 2025 with an estimated investment of USD 6.7 billion. If constructed, it would be the largest airport in Asia and the fourth largest airport in the World. The airport is intended to relieve expected capacity restraints at Tribhuvan International Airport in Kathmandu.
An expressway is also being constructed by Nepal Army to connect the proposed airport and Kathmandu.
As of December 2019, Supreme Court of Nepal has halted the construction of project due to an improper Environmental Impact Assessment.

Location

The airport perimeter covers 80 km2 of land, mostly in Kolhabi Municipality, and partially in Gadhimai Municipality, Haraiya V.D.C., Kakadi V.D.C., Karaiya V.D.C. and Sapahi V.D.C. of Bara District, Province No. 2, Nepal. The site borders Mahendra Highway to the north, Bakaiya River to the east and Pasaha River to the west. The project area is situated north of Nepal-India border as the crow flies. The nearest border-customs to India by the road, lies approximately at Birgunj-Raxaul line, from where Nepal Oil Corporation imports the jet fuel.
The project area lies on a densely forested area, about 90 per cent. The tropical and sub tropical vegetation is mostly covered by Sal tree . The area is also a part of an green belt that extends from Uttarakhand, India to Rautahat District, Nepal. Mahabharat and Churiya range lie and respectively north of the area.
The proposed airport lies at close quarters to the navigational fixes: PARSA, OMUPA, BIRGA and GAURA, that currently provide entry waypoints to Nepal via air. Nijgadh would also be connected from the proposed air-route 'Himalaya-2', which begins from Sudurpashchim in the west of Nepal and exits from the east, continuing towards Kunming, China following the airspace of India and Myanmar.

Background

The discussions of constructing a new international airport in Terai initiated in 1992, following the crash of Thai Airways International Flight 311 and Pakistan International Airlines Flight 268, which claimed the lives of 113 and 167 people respectively. As both accidents happened to be controlled flight into terrain, it was apparent that the topography and weather of Kathmandu posed challenges for the pilots.
In 1995, a consulting firm, NEPICO/IRAD conducted a pre-feasibility study on 8 different areas of Nepal to recommend a best site for a new international airport. Based on the geographical location, topography, distance to the largest cities, road accessibility, forest density and an airspace; NEPICO/IRAD suggested Dumbarwana V.D.C. for an ideal construction site.
In February 2008, the cabinet of Prime Minister Pushpa Kamal Dahal decided to construct the airport under 'Build Own Operate and Transfer' model. In March 2010, Nepal Ministry of Culture, Tourism and Civil Aviation signed a contract with a Korean company, Landmark Worldwide to conduct a detailed feasibility study of the airport. LMW conducted the study at a cost of USD 3.55 million and submitted a plan to the government on 2 August 2011. The LMW's plan stalled as the company hasn't received the payment for its study as of July 2019.
In March 2015, Turkish Airlines Flight 726 skidded off a runway during a poor visibility approach to Kathmandu, and the airport was shut down for four days. A month later, an earthquake with a magnitude of 7.8 MW, followed by an aftershock of 7.3 MW hit central Nepal. The general manager of TIA, Birendra Prasad Shrestha said, "if we had an alternative international airport, it would have been easier in managing distribution of relief materials effectively". The subsequent events has allowed Nepal government to lobby for the airport.
On June 2015, the Government of Nepal authorized the Civil Aviation Authority of Nepal to commence land acquisition for construction of the airport. The following year, CAAN funded GEOCE Consultants Ltd. from Nepal to prepare Environmental and Social Impact Assessment. The ESIA of Nijgadh Airport was submitted in March 2018. The ESIA report estimated the cost of the entire project to be USD 6.7 billion. In May 2018, the Ministry of Forests and Environment approved the Environmental Impact Assessment.
On 6 December 2019, the Supreme Court of Nepal halted the construction of airport after a group of lawyers filed a public interest litigation citing the improper preparation of EIA.

Master Plan

The Environmental and Social Impact Assessment outlines the construction of the project in two phases. A 3600x45 meter single runway facility with a 3600x23 meter parallel taxiway and 22 aircraft stands to accommodate 6.7 million passengers per year at a 81,000 sq. meter terminal building will be constructed at an estimated cost of USD 1.172 billion in the first phase of the development. The ultimate plan is to build a 720,000 sq. meter international terminal handling 60 million passengers per year, 174 parking bays capable of accommodating Airbus A380 and two parallel 3600 meter runways.

Conflicts

The project has drawn several criticisms over years for several issues.

Impact on environment and biodiversity

The project has faced disapproval nationally and internationally, particularly over the environmental concerns. The project area is a heavily forested area and the forest is known to be the last remaining native hardwood forest in the eastern Terai. The Environmental Impact Assessment showed that more than 2 million trees; scattered around the area of is expected to be cut down, preventing 22,500 tons of carbon from being sequestered every year. Environmentalists predict that the destruction of such a large number of trees may lead to the severe flooding in Birgunj, Gadhimai, Gaur and Kalaiya area as a result of the forests not being able to absorb the rainwater. As a solution to the destruction of forests, Nepali government has been pointing out an idea of the compensatory plantation. During an interview with BBC World Service on his visit to the United Kingdom in June 2019, Prime Minister KP Sharma Oli said, "if we cut 2.5 million trees, we can plant 5 million of them by acquiring necessary lands". Similarly, Environmental Management Planning by GEOCE, the company that prepared EIA has proposed a plan for afforestation at a ratio of 1:25. Meanwhile, the stakeholder committee argues that the cost of plantation would be a lot more than allocated in the EIA.
The proposed airport area is a home to numerous species including 500 species of birds, 23 endangered flora and 22 endangered wildlife species. The area also lies proximity to Parsa National Park, which protects endangered wildlife including Bengal Tiger and Asiatic Elephant. Parsa particularly accounts for 18 of 235 of the tiger population in Nepal.
The proposed airport vicinity has a higher water table which increases the chances of arsenic deposition at the downstream overtime, as the airport-activity increases. The Biogeochemical cycle is also very rapid in the area.

Socio-economical Impacts

CAAN acquired 24 hectares land of Tangiya Basti for development of the airport. This left a total of 7,500 population living in 1,476 households landless and face displacement. It is said that the government had provided shelters to the flood victims from different places of Nepal in Tangiya in 1975.

Alternatives

Murtiya

Sarnath Forest Development Project located in Murtiya of Sarlahi district; covers 2700 hectares of newly planted Eucalyptus. After completing her visit to the Sarnath field in October 2018, Chanda Rana, an environment activist said, "We need only 1300 hectares of land for International Airport and 600 hectares for other infrastructure. This is more than enough for Airport construction at Sarnath, Murtiya site. Why do we need 8000 hectares of jungle"? Rana along with ten other activist filed a public interest petition on September 2019 to stop the construction of airport at Nijgadh.
The petitioners who filed a separate PIL, which led the SCON to halt Nijgadh's construction, also suggested to construct the new airport in Murtiya.

Upgrading TIA

The protesters of the project have argued that the best alternative of Nijgadh airport would be upgrading the existing international airport in Kathmandu. This includes increasing length of a solely operational runway 02/20, increasing length of Taxiway 'G' to meet thresholds of the runway, extending operational hours, alleviating immigration procedures, increasing parking bays, etc.
The total aircraft movement in TIA in 2019 was 124,255. Although TIA has a capacity to accommodate 17 aircraft on its domestic parking bay, up to 35 aircraft are being accommodated. The airport observes frequent flight delays due to congestion. In response to congestion and delays in TIA, Yogesh Bhattarai, Minister of Tourism and Civil Aviation has stated that the operation of STOL aircraft that operate flights to rural airports such as Lukla, Phaplu could be shifted to Manthali; located east of Kathmandu. CAAN has also allowed other airlines to set up bases out of Kathmandu.
Some domestic airline pilots also have asked to shift international operations after morning.