The International Society for Trenchless Technology

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Total: 4 results found.

...  New machine, tool, material, system or technique introduced. Student or young professional paper - Members regularly enrolled in college or university, or spending at least half their time on academic ...
2. Awards and Recognition
(Uncategorised Content)
... project completed; (3) New machine, tool, material, system or technique introduced; and (4) Student or young professional paper. The Awards are presented yearly at the ISTT’s annual International No-Dig ...
3. 2011 ISTT No-Dig Award Winners
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... cleaning apparatus is introduced into the pipeline from an excavated portion of the pipe. Hydro jets power the Typhoon away from the launch point to a predetermined target area. An onboard valve switches ...
4. Past Winners
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... system (FAVAC) is a unique patented system for cleaning pipes. The system establishes a Low-pressure turbulent airflow in the pipe to be cleaned, a controlled feed of aggregate is introduced into ...

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