PECC4 participates in a consortium for the engineering and survey consulting contract for the 500kV Krong Buk - Tay Ninh 1 tranmission line project
500kV Krong Buk - Tay Ninh 1 tranmission line project is invested by the National Power Transmission Corporation (EVNNPT) and managed by the Southern Power Projects Management Board (SPMB).
The consortium comprising Power Engineering Consulting Joint Stock Company 4 (PECC4), Power Engineering Consulting Joint Stock Company 3 (PECC3), and Power Engineering Consulting Joint Stock Company 2 (PECC2) has signed Contract No.259//HĐTV-SPMB-PECC3-PECC2-PECC4 on 18/9/2026 with the Southern Power Projects Management Board (SPMB) for Package No. 5: Provision of construction survey consulting services; preparation of the technical design and construction cost estimate; detailed design; and bidding documents for the 500kV Krong Buk – Tay Ninh 1 Transmission Line Project.
The Lam Dong Provincial People’s Committee has issude a decision 3319/QĐ-UBND (6/7/2026) approving the investment policy and simultaneously approving the investor for the 500kV Krong Buk – Tay Ninh 1 Transmission Line Project. The project investor is The National Power Tranmission Corporation (EVNNPT). The project is classified as a special-grade energy project, group A.
Project route layout (Photo: EVNNPT)
The main scale of the 500kV Krong Buk – Tay Ninh 1 Transmission Line Project is: Construction of a new 500kV double-circuit transmission line from 500kV Krong Buk Substation (planned to be built in Ea Kiet Commune, Dak Lak Province) to 500kV Tay Ninh 1 Substation (planned to be built in Hung Thuan Commune, Tay Ninh Province), with an approximate route length of 330 km. The project passes through 05 provinces/cities: Dak Lak (approximate 32.64 km), Lam Dong (approximate 117.52 km), Dong Nai (approximate 129.92 km), HCMC (approximate 30.37 km) and Tay Ninh (approximate 19.18 km).
At 500kV Krong Buk Substation: Construction and installation of equipment for two new feeder bays in the 500kV switchyard, within the reserved area of the 500kV Krong Buk Substation.
At 500kV Tay Ninh 1 Substation: Contruction and installation of equipment for two new feeder bays in the 500kV switchyard, within the reserved area of the 500kV Tay Ninh 1 Substation.
Construction of optical repeater stations: The investor will determine the exact number, locations, and areas during the construction investment project preparation stage. Construction of an operation management building: The investor will determine the necessity, number, locations, and areas during the construction investment project preparation stage.
Upon completion, the project will help ensure the full transmission of power from power sources in The Central and Central Highland regions (hydropower, solar, gas-fired, and wind power plants) to the national power grid; enhance power supply capacity in the Southern, Central, and Central Highlands regions to ensure national energy security, improve transmission capacity, and reduce power losses in the regional grid.
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500kV Krong Buk – Tay Ninh 1 Transmission Line Project:
- Investor: National Power Tramission Corporation (EVNNPT);
- Investor’s Representative: Southern Power Projects Management Board (SPMB) – A Branch of the National Power Transmission Corporation (EVNNPT);
- The Constractor Consortium: Power Engineering Consulting Joint Stock Company 4 (PECC4) - Power Engineering Consulting Joint Stock Company 3 (PECC3) - Power Engineering Consulting Joint Stock Company 2 (PECC2) has signed with the Southern Power Projects Management Board (SPMB) for Package No. 5: Provision of construction survey consulting services; preparation of the technical design and construction cost estimate; detailed design; and bidding documents for the 500kV Krong Buk – Tay Ninh 1 Transmission Line Project.
PECC4 carries out survey work in line with the project schedule
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