Tunnel Boring Machine Begins Second Drive
After a successful first tunnel drive, Salus, the Tunnel Boring Machine, is ready for her next journey – tackling twice […]
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TBM
Gravity Pipeline May 2020
After Salus completed its first drive late-March, the Barnard-Bessac Joint Venture (BBJV) crew began disassembling the Tunnel Boring Machine (TBM)
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