Excavation begins on China's deepest machine-dug water shaft in Shanghai #coolchina

Work has begun on a 44.96-meter-deep shaft in Shanghai – the deepest of its kind dug by #machine in China. It is being bored by "Kaituo," a machine built in China. Kaituo uses undrained #excavation and precise settlement control, allowing it to work safely in dense #urban areas and improve drainage in the surrounding district. 📺 Subscribe to our YouTube channel and stay updated with our latest analysis and interviews:👇 https://www.youtube.com/channel/UCgrNz-aDmcr2uuto8_DL2jg 👈 Download our APP on Apple Store (iOS): https://itunes.apple.com/us/app/cctvnews-app/id922456579?l=zh&ls=1&mt=8 Download our APP on Google Play (Android): https://play.google.com/store/apps/details?id=com.imib.cctv For more: https://news.cgtn.com/news/2026-09-16/Excavation-begins-on-China-s-deepest-machine-dug-water-shaft-in-Shanghai-1Quwl5lezSw/p.html Most watched videos: Impossible Challenge: 30 seconds to count banknotes BLINDFOLDED https://www.youtube.com/watch?v=ZmP_Ybj-jws Impossible Challenge: Gymnastics Boy Arat Hosseini from Iran! https://www.youtube.com/watch?v=8sxX--U4c8w Impossible Challenge: How to calm babies in 5 seconds? https://www.youtube.com/watch?v=kR3q9sXM7WA