tunneling

Construction scene from the Yangtze River tunnel project, where engineers executed the precision TBM rescue.
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Yangtze River TBM Rescue

January 27, 2026 rockman 0

China has set a new benchmark in underground rescue operations with its remarkable recovery of a stalled 16‑m diameter tunnel boring machine (TBM) beneath the Yangtze River. During construction of the 6.4‑km Jiangyin–Jingjiang Yangtze River […]

Provo City Center Temple Micropile Underpinning by Nicholson Construction
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Nicholson Legends and Iconic Projects: A 70-Year Celebration of Geotechnical Excellence

September 2, 2025 rockman Comments Off on Nicholson Legends and Iconic Projects: A 70-Year Celebration of Geotechnical Excellence

Nicholson Construction, one of GeoPrac.net’s long-time sponsors and a pillar of the geotechnical industry, recently celebrated its 70th anniversary with a two-part webinar series titled “Nicholson Legends and Iconic Projects.” The series featured six senior […]