• Location : Sevoke Railway Station
• Date of Completion : Ongoing
• Client : IRCON / Gammon Engineers and Contractors Pvt Limited
• Value of Work : 550 Crores
• Scope of Work : Construction of Tunnel T1 and T2 on Sevoke (West Bengal) to Rangpo (Sikkim) New Single line BG Railway Line Project

Salient Features

• T1 : 4203 Mtr.
• T2 : 867 Mtr.
• Finished Diameter : 4203 Mtr.
• Underground Excavation : 378954 Cum
• Shotcrete : 245172 sqm.
• Structural steel support : 307.00 MT
• Lattice Girder : 1371.00 MT
• Lining Concrete : 69868 Cum