The project of Bo Y 220kV switching station and connection line is gradually completed
The project of 220kV Bo Y switching station and connection line has been assigned by Vietnam Electricity (the project owner) to Power Project Management Board No.2 to manage and implement, with the goal of importing electricity from Nam Kong 1, 2, 3 hydropower plants (Laos) to Vietnam.
According to a representative of Power Project Management Board No.2, up to now, as for the switching station component, all the excavation, site leveling, control house, and diesel house have been completed. 122/134 equipment support pillars and 5/6 compartments for all kinds of cable ditches have been constructed. Other auxiliary items such as security houses, fences, internal roads, etc. are also being urgently built. The total volume of construction and installation so far has reached about 97%.
The 2-circuit section of the connection line (Nam Kong 3 - Bo Y) has been completed and technically accepted for the connection point by Kon Tum Power Transmission Department. As for the 4-circuit section (from Bo Y 220kV switching station connecting to Xekaman 1-Pleiku 2 220kV transmission line), the stringing of power lines has been implemented for 4/7 of the anchorage spans and kept on being further implemented for the remaining spans. According to Power Project Management Board No.2, considering the current status, the energizing schedule before March 31, 2023 can be met.
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Project of Bo Y 220kV switching station and connection line:
- Project Owner: Vietnam Electricity
- Project management unit: Power Project Management Board No.2
- Consultant for designing and project supervision: Power Engineering and Consulting Joint Stock Company No.4
- Consortium of construction contractors: Vietnam Machinery Erection Corporation, Electrical Construction Joint Stock Company 4 and TOJI Group Joint Stock Company
- Total investment cost: VND 181 billion
- Location: Ngoc Hoi district, Kon Tum province
- Construction commencement: April 2022
- Completion schedule: expected in March 2023
- Scale:
+ Constructing Bo Y 220kV switching station, including 10 220kV compartments, 6 of which are installed in this phase.
+ Constructing a 220kV transmission line consisting of 2 circuits with a length of over 6 km connecting from Bo Y 220kV switching station to the 220kV transmission line connecting to Nam Kong 2, 3 220kV substations (Laos).
+ Constructing a 220kV transmission line consisting of 4 circuits with a length of 0.8 km connecting from Bo Y 220kV switching station to Xekaman 1 (Laos) - Pleiku 2 220kV transmission line.
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