Shanghai two airports converge with tunnel.
https://www.shine.cn/news/metro/2005037434/
#CHINA
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Nhổn - Hà Nội Metro station construction
https://vnexpress.net/thi-cong-tang-ngam-metro-dau-tien-o-thu-do-4095001.html
ACCIONA is Using Drones During the Tunnel Construction Phase to Obtain Digital Models
https://www.albawaba.com/business/pr/acciona-using-drones-during-tunnel-construction-phase-obtain-digital-models-1356032
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Sargın is specialized in deep shafts.
https://im-mining.com/2020/03/30/mining-contractor-sargin-maxes-development-metres-with-sandvik-dd320s-jumbo-at-esans-balya-mine/
Good question answer
https://www.chegg.com/homework-help/questions-and-answers/asked-design-tunnel-soft-ground-constructed-tunnel-boring-machine-tbm--describe-would-set--q51108244
Some neighbours are noisy
https://www.independent.com.mt/articles/2020-05-03/local-news/Water-tunnel-boring-probable-cause-of-vibrations-keeping-Attard-residents-awake-6736222702
I hope I will get my slice too and not all will be scooped up by European and Chinese companies
https://www.nj.com/coronavirus/2020/05/gateway-rail-tunnel-is-looking-for-a-slice-of-the-coronavirus-stimulus-pie.html