Case Studies

We provide a comprehensive portfolio of complex tunnelling, ground engineering, and design projects where we delivered safe, quality, and cost-effective solutions.

Case Studies

HB Tunnelling Low Down

Our case studies offer an in-depth look at how we successfully navigate unique site complexities, stringent compliance requirements (NR, LU), and challenging ground conditions. Each story validates our commitment to applying certified standards (ISO 9001/45001) and innovative techniques to achieve flawless outcomes.
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Alnwick Gardens – Augerbore

Hewitson Ltd contacted HBT to look at the possible trenchless works at the prestigious Alnwick Gardens.

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A3 Southern Tunnel – Microtunnelling

As part of the planned major improvement works to the A3 carriageway, HB Tunnelling was appointed to carry out the shaft and tunnelling works.

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Horsham Steel – Augerboring

HBT were approached by a Thames Water Framework contractor to assist with the installation of a 150mm foul pipe beneath an existing carriageway and down the embankment of a railway line, as part of a housing development.

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Manthorpe – Augerboring

MV Kelly Ltd began construction on a new housing development that required the installation of a foul water pipeline.

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