Workers defy sun and wind to build the tallest tower of circuit-3 500KV line

At the construction site of Circuit-3 of the 500KV transmission line from Quang Trach to Pho Noi in Ha Tinh province, engineers and workers are diligently working at positions 135, 136, and 175—the tallest towers on the line, standing at 145 meters with a load capacity of 426 tonnes. They are enduring harsh conditions to complete the required workload.

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Upon completion, tower 135 will have a height of 145 meters. (Photo: VNA)
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Tower 135 is located in Cam Xuyen district, Ha Tinh province. (Photo: VNA)
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Working conditions at such heights are extremely harsh due to intense heat and strong winds. (Photo: VNA)
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Tower 135 serves as a support pillar for the power lines crossing over Thuong Tuy reservoir in Cam Xuyen district. (Photo: VNA)
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Towers 135 and 136, each standing at a height of 145m, support power lines that span across Thuong Tuy reservoir in Cam Xuyen district, covering a distance of over 1km. (Photo: VNA)

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