Sông Giang 1 Hydropower Plant (Khánh Vĩnh District, Khánh Hòa Province) is a diversion-type plant directly supervised by VCE.
The original project developer was Công ty Cổ phần Khai thác Thủy điện Sông Giang. In 2019, Nexif Energy, an energy company based in Singapore, acquired a 94% shareholding in the company and became the project's principal owner.
The reservoir has a storage capacity of approximately 3 million m³ and is impounded by a concrete gravity dam approximately 25 m high. The water conveyance system on the right bank comprises an intake structure; a 4249 m long headrace tunnel with a diameter of D=3.4 m; a surge tank with a diameter of D=8 m and a height of 33 m; and a penstock 2.1 m in diameter and 625 m long. The powerhouse has 02 horizontal-shaft Francis turbine units with a total capacity of 12 MW and average annual generation of 38 million kWh. The project was expected to be completed and begin generating electricity in 2025.
Contracting entity: Công ty Cổ phần Khai thác Thủy điện Sông Giang
Contract numbers: 19/2019/HĐTV/ESG and 2907/2021/HĐTV/ESG-VCE
Scope of work:
– Construction supervision.
– Surveys and assessment of the construction quality of completed project components.
