BEIJING: The last stator frame at the Suki Kinari hydropower project has been hoisted successfully and lowered into the unit pit. The stator weighed 335 tons and the task was completed with the help of bridge cranes. The project has four electricity generation units with a combined capacity of 884 megawatts.

The run-of-river facility is one of the early-harvest clean energy projects under China-Pakistan Economic Corridor (CPEC). Gezhouba Group, China is implementing the project at around $2 billion, China Economic Net (CEN) reported.

Also, the 5-kilometre-long relocated portion of National Highway 15 (N-15) is open to traffic. The existing portion of N-15 will submerge in the reservoir of the Suki Kinari hydropower project; therefore, the new road was constructed at a higher elevation. The new road also has a 411-metre-long tunnel.

The project is expected to complete by the end of 2023 or mid 2024, an official said. He said that the powerhouse and reservoir parts of the project were at advanced stages of completion. However, the 24-kilometre-long headrace tunnel is the most challenging part of the project due to unpredictable terrain, tough weather conditions during winters and dewatering issues, he said.

Gezhouba has deployed the most skilled workforce and state-of-the-art machinery at the tunnel sites and presently excavation and lining works are underway from both upstream and downstream sides, he said. The project will add around 3 billion units of cheap electricity into the national grid annually after completion.