500kV transmission line project

Looking back at the 500kV Lao Cai - Vinh Yen transmission line project after 7 months of construction

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The 500kV Lao Cai - Vinh Yen transmission line project started on March 3, 2025 and was inaugurated on the morning of October 17, 2025, 8 months ahead of schedule.

500kV Lao Cai - Vinh Yen line, a strategic energy bridge in the Northwest with the whole country

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The 500kV Lao Cai - Vinh Yen line helps transmit electricity from Northwest hydropower plants and opens up potential for cooperation in power supply with other countries in the future.

Another contractor to destroy forests to construct the 500kV Lao Cai - Vinh Yen line was fined

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Lao Cai - The People's Committee of Thac Ba commune has just fined Dien 2 Construction and Installation Company Limited for destroying forests to construct the 500kV Lao Cai - Vinh Yen line.

Scene of a 500kV Lao Cai - Vinh Yen power line pole falling, killing one person

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Lao Cai - Workers are urgently dismantling and relocating the power pole to prepare for the resumption of construction of pole 129 of the 500kV Lao Cai - Vinh Yen transmission line project.

Forests, mountains, and mountains will be built towers for the 500kV Lao Cai - Vinh Yen power line

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To transport steel, cables, and electric poles to the foundation and erect poles for the 500kV Lao Cai - Vinh Yen line, trucks had to move each section over the slope.

Lao Cai - Vinh Yen 500kV transmission line project urgently before power outage

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In just a few days, the 500kV Lao Cai - Vinh Yen line will be energized. From the construction site to the inspections, the words of encouragement from the Prime Minister and the leaders of the Vietnam General Confederation of Labor have given strength to hundreds of engineers and workers working tirelessly in the hot sun.

Consolidating temporary roads for construction of the 500kV Lao Cai - Vinh Yen transmission line project

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Yen Bai - The interspersed soil and rock caused many obstacles in the construction of the 500kV Lao Cai - Vinh Yen transmission line project through Luc Yen district.

Overnight on the difficult terrain of the Lao Cai - Vinh Yen 500kV transmission line project

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regardless of day or night, thousands of workers and technical staff are still working hard to ensure the Lao Cai - Vinh Yen 500kV transmission line project reaches the finish line on schedule.

Building embankment to prevent landslides on 500kV power pole foundation, circuit 3

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Ha Tinh - Currently, at some locations of 500kV circuit 3 power poles in Ha Tinh, workers are building embankments around the pole foundations to prevent landslides.