Sevoke Railway Tunnel Project


Sevoke Railway Station


IRCON / Gammon Engineers and Contractors Pvt Limited

Date of Completion


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: 7.29 Mtr.
Under Ground Excavation: 378954 Cum
Shotcrete: 245172 sqm.
Structural steel support: 307.00 MT
Lattice Girder: 1371.00 MT
Lining Concrete: 69868 Cum

Mizoram BG Railway Line Bridge

Sevoke Railway Tunnel Project

Arun-3 Hydroelectric Project (900 MW)

Western Railway (Indore) – Tunnel No.1

Satna-Panna New BG Line Project

Likhu-4 Hydroelectric Project

Lower Solu Hydroelectric Project (82 MW)

Lower Solu Hydroelectric Project (82 MW)

Telengiri Irrigation Project (Spillway)

Telengiri Irrigation Project (Periphery Road)

Telengiri Irrigation Project (Earth Dam)

Telengiri Irrigation Project (Canal)

RET Irrigation Project (Spillway)

Dikchu Hydroelectric Project (Dam)

North East Frontier Railway (Tunnel 12)

North East Frontier Railway (Tunnel 21-22)

North East Frontier Railway (Tunnel 23)

Rengali Left Branch Canal

Dikchu Hydroelectric Project (Tunnels)

Kalpong Hydroelectric Project

Lower Suktel Irrigation Project (Spillway)

Larji Hydroelectric Project

Lumding-Silchar Gauge Conversion Project (Tunnels 5-6)

Lumding-Silchar Gauge Conversion Project (Tunnel 7)

Lower Suktel Irrigation Project (Earth Dam)

Cheligada Irrigation Project (High Level Bridge)