HDD IN DIFFICULT ALLUVIAL SOIL

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Client: IMET Spa – Italy

Year: 2007

What I did: detailed design and work direction of the installation of a DN450 HDPE drainage pipe along a curved drilling path with sharp bending radius in alluvial soil with polygenic boulders, for a total length of 180 m (590 ft) – Selva di Val Gardena, Italy.

HDD IN DIFFICULT ALLUVIAL SOIL
Longitudinal section and plan view and of the Selva di Valgardena project, for the installation of a DN315 HDPE sewer pipe along a curved drilling path in alluvial soil with polygenic boulders.
The drilling path.
Start point - the rig during the pilot bore stage.
Start point - the rig during the pilot bore stage.

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