Diamer-Bhasha Dam Construction to start in next year

ISLAMABAD: The construction work of Diamir-Bhasha Dam, one of the most important energy projects of the country, would start in the next year.

The land acquisition process for the project has been finalized with a cost of Rs104 billion, according to official sources in the Ministry of Planning, Development and Reforms.

The project likely to be part of second phase of China Pakistan Economic Corridor (CPEC) is life and death for Pakistan as it would not only generate 4500 MW of electricity but would also serve as a huge water reservoir for the country.

“After a decade, the country is expected to face acute shortage of water so in order to prevent food starvation, this project would be developed at any cost”, Minister for Planning, Development and Reforms, Ahsan Iqbal told a recently held meeting here.

He said the government assigns the highest priority to Bhasha Dam because a serious water crisis is looming in next five to ten years which will be much bigger than electricity crisis.

The foundation stone of Diamir-Bhasha Dam, a gravity dam on the River Indus in Gilgit-Baltistan, was laid on October 18, 2011.

Upon completion, Diamir-Bhasha Dam would be the highest roller compacted concrete (RCC) dam in the world.

The dam site is situated near a place called “Bhasha” in Gilgit-Baltistan’s Diamir District, hence the name.

Diamir-Bhasha Dam would produce 4,500 megawatts of electricity through environmentally clean hydropower generation; store an extra 8,500,000 acre feet (10.5 km3) of water for the country that would be used for irrigation and drinking; extend the life of Tarbela Dam located downstream by 35 years; and control flood damage by the River Indus downstream during high floods.

It will have a height of 272 meters spillway with fourteen gates each 11.5 m x 16.24 m.

The gross capacity of the reservoir will be 8,100,000 acre feet (10.0 km3), with a live storage of 6,400,000 acre feet (7.9 km3). Two underground power houses are being proposed, one on each side of the main dam having six turbines on each side with total installed capacity 4500 MW.

In January 2006, the government announced the decision to construct 5 multi-purpose storage dams in the country during next 10-12 years.

According to the plan, Diamir-Bhasha Dam project was proposed in the first phase.

In November 2008, the Executive Committee of National Economic Council formally approved the project.

Council of Common Interests Pakistan, a constitutional body representing the provinces, also approved the construction of the dam.

The cost of the Diamir-Bhasha dam was estimated at $12.6 billion.

An amount of Rs27.824 billion is required for the acquisition of land and resettlement of the people to be affected in the wake of the construction of the dam.

Under the proposed project, Rs10.76 billion will be spent for the acquisition of agriculture-barren land, tree and nurseries and Rs1.638 billion to be utilised for properties and infrastructure, Rs8.8 billion for establishment of nine model villages, Rs62.119 million for pay and allowances for administrative arrangements, and Rs17.7 million for contingent administrative expenses.

Detailed drawings of the dam were completed by March 2008.

The project is located on Indus River, about 315 km upstream of Tarbela Dam, 165 km downstream of the Northern Area capital Gilgit and 40 km downstream of Chilas.

Source: Business Recorder