Shield tunneling for underground utility pipelines starts in Shenzhen
Updated: January 22, 2021 13:58english.gov.www.cn/Xinhua
Shield tunneling for underground utility pipelines started at the fourth-phase construction site of Shenzhen Subway Line 14, in South China's Guangdong province, on Jan 21, 2021. The multi-purpose tunnel can hold all kinds of underground pipe and lines such as power cables, communications cables, water supply pipelines and natural gas pipelines, which will help planning on the ground for roads and cables, ensuring high-quality development of the city. [Photo/Xinhua]
Shield tunneling for underground utility pipelines starts at the fourth-phase construction site of Shenzhen Subway Line 14, in South China's Guangdong province, on Jan 21, 2021. [Photo/Xinhua]
Shield tunneling for underground utility pipelines starts at the fourth-phase construction site of Shenzhen Subway Line 14, in South China's Guangdong province, on Jan 21, 2021. [Photo/Xinhua]
Workers check the shield tunneling machine before its launch at the fourth-phase construction site of Shenzhen Subway Line 14, in South China's Guangdong province. [Photo/Xinhua]
