The International Society for Trenchless Technology

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Total: 6 results found.

See Open Cut
2. Intersect Method
(Glossary)
Horizontial directional drilling method that allows accurate installation over longer distances than can be achieved by conventional means. The Intersect method employs two rigs starting from opposite ...
3. 2013 ISTT No-Dig Award Winners
(Uncategorised Content)
... conventional open‐cut construction. This machine is based on BCPJ design methods developed in 2007. Machine features are: Rotation/revolution multi‐axle cutter (shield), which is more efficient ...
4. 2015 ISTT No-Dig Award Winners
(Uncategorised Content)
... of the turbines. The pipes are more than 60 years old and lie partially under plant surface structures. The owner could not replace the leaky pipe using conventional dig-out and replace techniques ...
5. Past Winners
(Uncategorised Content)
... Halova titled Non-Conventional Solution of the Utility Concept in Plzen*. Ms. Halova explores the installation of underground utilities in separate rights-of-way versus integrated installations in tunnels ...
6. 2017 ISTT No-Dig Award Winners
(Uncategorised Content)
... can handle a maximum cutting size of up to 1 ½” and therefore allows relatively large cuttings compared to conventional HDD.             ...

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