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Teesta-V Hydroelectric Project Tunnel Spillway Conversion

Sector: Road • Location: Sikkim, India

Source: India Infoline

Project
Awarded

Patel Engineering Ltd has been awarded a civil and hydro-mechanical contract by NHPC Ltd to convert the existing diversion tunnel into a tunnel spillway system as part of Package 6 of the Teesta-V hydroelectric project in Sikkim. The scope includes construction of the tunnel spillway, gate operation chamber and shaft, a precast bridge, access road, energy dissipation structures, a dyke, an environ

Status
Closed
Sector
Road, Bridge, Tunnel, Hydro
Location
Sikkim, India
Updated
22 Jul 2026
Source
India Infoline

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The project “Teesta-V Hydroelectric Project Tunnel Spillway Conversion” is an infrastructure initiative in the Road sector, located in Sikkim, India. Taiyo aggregates data on it from India Infoline.

Participants

Company

Status

Original status

awarded

Taiyo status

Closed

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

Patel Engineering Ltd has been awarded a civil and hydro-mechanical contract by NHPC Ltd to convert the existing diversion tunnel into a tunnel spillway system as part of Package 6 of the Teesta-V hydroelectric project in Sikkim. The scope includes construction of the tunnel spillway, gate operation chamber and shaft, a precast bridge, access road, energy dissipation structures, a dyke, an environmental flow tunnel, and associated infrastructure. The project is scheduled for completion within 18 months.

Original sector

Energy

Budget

Location

Country

India

State

Sikkim

Source

Source

India Infoline

URL

More Details

Record type

Project

Sector

Road, Bridge, Tunnel, Hydro

Article published date

2025-09-16

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