220kV Nha Be-Tao Dan underground power line put into operation
The 220kV Nha Be-Tao Dan underground power line project in Ho Chi Minh City was completed in eight months, four months ahead of schedule. It covers the section from Nha Be Substation to Rach Dia Bridge, stretching over 3.2km with an investment of more than VND1 trillion (US$39 million). The project, developed by Phu Long Group, utilized robotic underground drilling technology to ensure technical requirements and route accuracy, including drilling a 214-meter section beneath the Rach Dia River.
The underground cable system comprises two circuits, replacing existing overhead power lines. Deputy Director Nguyen Thi Kim Ngoc highlighted that the project would enhance the city's power system safety and reliability, freeing up urban space for synchronized development of transport and technical infrastructure. General Director Nguyen Vu Anh Tu of Phu Long Group emphasized that the project was completed ahead of schedule while meeting strict technical standards, showcasing the company's commitment to creating a green, clean, modern, and sustainable living environment.
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