40 resources
Grouting the cross passages in the Chiltern Tunnel before excavation
https://youtu.be/Q9ZYhq6lNDA
Video

HS2 Section C1 - Chiltern Tunnel Cross Passages Grouting

Keller, along with JV partner VSL, are working in the Chiltern Tunnel pregrouting the cross passages that will service the two tunnels carrying HS2 trains under the Chiltern Hills. Watch as we carry out fissure grouting to reduce water ingress during their excavation.
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Keller working on the Colne Valley Viaduct
https://youtu.be/_vGoEfRttfU
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HS2 Section C1 - Colne Valley Viaduct

Keller, along with JV partner VSL, have installed 292 large diameter rotary bored piles for the foundations of the Colne Valley Viaduct on Section C1 of HS2 Phase One.
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Keller on site at Teesside
https://youtu.be/QfhqC-OX1U8
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Monopile Manufacturing Facility, Teesside - CFA and Rotary Bored Piling

Watch Keller installing piles for the world's largest monopile manufacturing facility.
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Soil nailing on an embankment near Bamford Station
https://youtu.be/6jDC38_M7yw
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Soil nailing at Hope Valley

Keller installing soil nails to strengthen a section of embankment on the Hope Valley railway line between Sheffield and Manchester.
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Dynamic Compaction at Skelton Gate
https://youtu.be/ieTWHUXNrBE
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Dynamic compaction at Skelton Gate, Leeds

Watch as Keller carries out Dynamic compaction to prepare the ground for a new housing development
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Keller working beside the railway line at Morpeth
https://youtu.be/CH1U-vGILek
Video

Bored Piling at Morpeth

Keller in collaboration with Network Rail, Story Contracting and scheme designer Pell Frischmann were tasked with providing a permanent solution to the ongoing subsidence caused by landslip along slip faults located underneath a section of the East Coast rail line near Morpeth, Northumberland.
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