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Beacon Hill Station Dewatering Project

Dewatering wells effectively lowered groundwater levels up to 60 ft before excavation of the shaft and mining of the station. The Beacon Hill Station and Tunnel project is a $280M section of the Cent...

The construction of the longest single-headed undersea high-speed railway shield tunnel completed in South China after 33 months

An innovative achievement was reached in South China on Friday 15th of March with the completion of the construction of an undersea tunnel for a high-speed railway. The completion of the Zhanjiang Ba...

Underwater tunnels in Greece's road network

The idea of underwater tunnels in Greece has been the topic of discussion between the government and its citizens for more than thirty years. In the 1990s, the Greek government started a series of co...

Design-build grouting program for a water-tight excavation at Baltimore CSX

In downtown Baltimore, increased flooding and impacted train operations led to a complete replacement of a storm drainage system, steps away from the Oriole’s Park at Camden Yards and the Baltimore C...

Concrete is a climate disaster and thus it’s time to clean it up

For soaring bridges, dramatic skyscrapers and even the path around your local park, builders love concrete, making it the most-used building material in the world – but producing the cement used in m...

Keller's Neutrogel®: A new cheaper and greener grouting material

A new grouting material called Neutrogel® that has minimal impact on soil and groundwater, a much lower carbon footprint and lower costs, has been successfully used on a Keller project for the first...

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Follo Line Project Superb Documentary

KELLER keeps running projects safely despite the COVID-19 outburst

Keller completes its first Vibro Concrete Column project in Singapore

Keller is taking a lead role on a Miami transport project

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