Tunnel Sadd Ariana

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Projects

Projects

Drilling operations, transporting excavated materials, and open cutting of the Rogun dam and HPP structures in the Republic of Tajikistan

Start date:

01-March-2010

Due date:

30-June-2021

Status:

Completed

Technical area:

Water And Environment - Dams

Employer:

Ministry of Energy and Water Resources of the Republic of Tajikistan – OJSC Rogun HPP

Background:

Rogun Dam is a partially finished large clay-core rock-fill dam, expected to be the world’s highest and tallest dam when completed. It is located on the Vakhsh River in southern Tajikistan, upstream from the Nurek Dam. 
It is designed to rise to a height of 1,099 feet (335 meters) above the canyon floor and to have a crest length of 2,165 feet (660 meters). Its design also includes the building of six hydroelectric generating units with a power capacity of total 3,600 megawatts. Construction is expected to be completed in 2028.

Roles:

Drilling, demolishing, loading, and transporting of excavated materials to the depot site

Download tender documents

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