Marathon Underground - Trenchless, Shoring & Vertical Drilling

Trenchless Technology & Tunnelling

From gas pipelines to watermain & sewer installations and more complex projects, Marathon Underground’s Trenchless Technology group is recognized as a leader in utility tunnelling through both earth and rock.

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Environmental & Geotechnical Drilling

From pre-construction services like geotechnical drilling to pre-excavation and ground consolidation grouting, Marathon has a large fleet of equipment that can be used in even the most challenging of access areas.

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Shoring & Deep Foundation

Whether your shoring and deep foundation requirements are a small part of a larger project or require a fully-engineered turnkey solution, Marathon Underground can provide you with a value-added solution to ensure the safety and stability of your project.

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Consolidation Grouting

Marathon blends our vertical drilling capabilities with our in-house geotechnical engineering team to provide a full range of consolidation grouting services.

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