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As Ho Chi Minh City continues to grow upward, part of Vietnamโ€™s urban future is being built deep beneath the ground. For ๐—•๐—ฎ๐—ฐ๐—ต๐˜† ๐—ฆ๐—ผ๐—น๐—ฒ๐˜๐—ฎ๐—ป๐—ฐ๐—ต๐—ฒ ๐—ฉ๐—ถ๐—ฒ๐˜๐—ป๐—ฎ๐—บ, the completion of the ๐—•๐—ฒ๐—ป ๐—ง๐—ต๐—ฎ๐—ป๐—ต ๐—–๐—ฒ๐—ป๐˜๐—ฟ๐—ฎ๐—น ๐—ฆ๐˜๐—ฎ๐˜๐—ถ๐—ผ๐—ป ๐—ฎ๐—ป๐—ฑ ๐—ข๐—ฝ๐—ฒ๐—ฟ๐—ฎ ๐—›๐—ผ๐˜‚๐˜€๐—ฒ ๐—ฆ๐˜๐—ฎ๐˜๐—ถ๐—ผ๐—ป on Metro Line 1 is not the final destination, but the beginning of a much larger journey.

Behind Metro Line 1 lies an ambitious vision for the city. Ho Chi Minh City plans to develop approximately 355 km of metro lines by 2035 and around 510 km by 2045, while expanding underground urban spaces connected to transport hubs, TOD developments, and future city centres. As underground infrastructure grows, so do the technical challenges. Construction in a dense urban environment requires not only advanced engineering expertise, but also the ability to manage complex geological conditions, groundwater, ground movements, surrounding structures, and the uninterrupted life of the city above.

This is where ๐—•๐—ฎ๐—ฐ๐—ต๐˜† ๐—ฆ๐—ผ๐—น๐—ฒ๐˜๐—ฎ๐—ป๐—ฐ๐—ต๐—ฒ ๐—ฉ๐—ถ๐—ฒ๐˜๐—ป๐—ฎ๐—บ believes it can continue to make a meaningful contribution.

For three decades, our Vietnamese engineers have been building expertise on some of the country’s most demanding projects. Combined with the global knowledge, technologies and resources of the ๐—ฆ๐—ผ๐—น๐—ฒ๐˜๐—ฎ๐—ป๐—ฐ๐—ต๐—ฒ ๐—•๐—ฎ๐—ฐ๐—ต๐˜† Group, this experience enables us to deliver engineering solutions that integrate international best practices with a deep understanding of Vietnamโ€™s local conditions.

A landmark example is the ๐—•๐—ฒ๐—ป ๐—ง๐—ต๐—ฎ๐—ป๐—ต ๐—–๐—ฒ๐—ป๐˜๐—ฟ๐—ฎ๐—น ๐—ฆ๐˜๐—ฎ๐˜๐—ถ๐—ผ๐—ป, the future interchange hub of Ho Chi Minh City’s metro network. The project required excavation equivalent to the depth of a seven-level basement and diaphragm wall construction adjacent to heritage structures, with settlement strictly limited to 10 mm. By successfully delivering diaphragm walls reaching 58 metres deep and 2 metres thick, our teams achieved a remarkable technical milestone that was recognised by both the project owner and international experts for its engineering excellence and risk management capabilities.

Yet beyond technical achievements, our commitment is to support Vietnamโ€™s long-term urban development. We believe that creating sustainable underground infrastructure requires not only innovative solutions, but also trusted partnerships, local expertise, and a shared vision for the future.
Building on what has already been achieved beneath the city today, ๐—•๐—ฎ๐—ฐ๐—ต๐˜† ๐—ฆ๐—ผ๐—น๐—ฒ๐˜๐—ฎ๐—ป๐—ฐ๐—ต๐—ฒ ๐—ฉ๐—ถ๐—ฒ๐˜๐—ป๐—ฎ๐—บ stands ready to help shape the next generation of underground connections that will support Vietnamโ€™s growing cities for decades to come.

โ€” Bui Truong Nghia
Deputy General Director

Bachy Soletanche Vietnam
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Bachy Soletanche Vietnam – Build on us
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