Likhu-4 Hydroelectric Project


Ramechap / Okaldunga District, Nepal



Date of Completion

30 July 2020

Value of Work

173 Crores

Scope of Work

Construction of Head works comprising of weir, under sluice, Head regulator, Feeder channel, De-silting basin, power duct, river protection works, temporary river diversion works, slope protection works, respective Hydromechanical works, construction, upgrading & maintenance of project roads, Construction of abutments and approach for Bailey bridge including supply and erection of Bailey Bridge (covered under Package 01), Construction of Head Race Tunnel from Chainage 0+000- 3+400 comprising Construction of Portals, Excavation and Rock Supports of Adit 2, Slope Protection works of Portals, covered under Package 02(A) of Likhu-IV Hydroelectric Project.

Salient Features

Adit-1: 245 Mtrs.
Adit-2: 281 Mtrs.
HRT: 3400 Mtr.
Finished Dia.: 4.20 Mtr.
Under Ground Excavation: 58100.00 Cum.
Lining Concrete: 7000.00 Cum.
Shotcrete: 1555.00 Cum.
Structural Steel Support: 350.00 MT
Sluice Height: 21.50 Mtrs.
Length of Sluice & Weir: 42 Mtrs. 119 Mtrs.
Feeder Length: 107.00 Mtrs. ( F1 & F2 Avg.)
Head Works RCC: 50000 Cum.
Head Works Reinforcement: 3500 MT.

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)