September 2020
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Emerging Tech
Design-build procurement of the Hampton Roads Bridge-Tunnel Expansion
The $3.86 billion Hampton Roads Bridge-Tunnel Expansion (HRBT) project in southeastern Virginia developed rapidly from concept selection in December 2016…
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Drill & Blast
Mechanized excavation in shale formation; Performance comparisons at the Doan Valley Project
Fig.1 Doan Valley Project layout. Excavation performance is a term used in underground construction to describe the influence of several…
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Emerging Tech
Part II of webinar on “Underground Construction During the COVID Age” expands on measures taken during the pandemic
Jacobs’ 3RPORT Tunnel Project in Ft. Wayne, IN. As a follow-up webinar to the first installment of this series, the…
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