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Skanska pioneers low-explosive tunnelling in New York City
Skanska USA has pioneered the use of low-power explosives to mine a tunnel under busy Grand Central 42nd Street Station in New York City.
https://www.globalconstructionreview.com/skanska-pioneers-low-explosive-tunnelling-in-new-york-city/
cover tunnel photo by: Matt Brown from London, England / CC BY
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https://www.globalconstructionreview.com/skanska-pioneers-low-explosive-tunnelling-in-new-york-city/
Skanska pioneers low-explosive tunnelling in New York City - Global Construction Review
www.globalconstructionreview.comSkanska tunnelling -Skanska USA has pioneered the use of low-power explosives to mine a tunnel under Grand Central 42nd Street Station.