Tribhuvan International Airport – Parallel Taxiway Project

Project Description

The Extension of the Parallel Taxiway at Tribhuvan International Airport (TIA) is a landmark aviation infrastructure project and the first full-length Parallel Taxiway in Nepal, designed to international aviation standards. Successfully executed by Ashish Nirman Sewa Pvt. Ltd., the project includes the construction of a 1,400-meter-long Parallel Taxiway (TWY-P), a 1,105-meter Reinforced Earth (RE) Wall with a fascia area of 18,288 m², additional connecting taxiways, airfield ground lighting (AGL), drainage networks, service roads, and associated airport infrastructure. The project has significantly enhanced aircraft movement efficiency, increased airport operational capacity, reduced runway occupancy time, and improved overall aviation safety, establishing a new benchmark for airport infrastructure development in Nepal.

Key Works

Nepal's first full-length Parallel Taxiway

1,400 m long Parallel Taxiway (TWY-P)

Construction of Taxiways P, L, K, E, and V

1,105 m Reinforced Earth (RE) Wall with 18,288 m² fascia area

Airfield Ground Lighting (AGL) system, including duct crossings, manholes, and handholes

1,695 m single-cell and 2,438 m double-cell drainage network

Construction of service roads, runway strip works, and utility infrastructure

High-strength asphalt pavement, embankment filling, crushed sub-base, and technical backfilling

Airfield electrical works, pavement markings, signage, and aviation safety facilities

Designed and constructed in compliance with ICAO standards while maintaining uninterrupted airport operations

Tribhuvan International Airport – Parallel Taxiway Project

Project Description

Key Works

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