The International Society for Trenchless Technology

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Total: 17 results found.

Numerical designation of a pipe series which is a convenient round number approximately equal to the ratio of the nominal outside diameter and the minimum wall thickness. ...
2. Pipe Reaming
(News/Guidelines)
Pipe reaming is a trenchless method that removes the host pipe while at the same time installing a new replacement pipe. Pipe reaming can be used to replace a number of types of existing pipes and is particularly ...
3. Communication & Outreach
(Pages/Generic)
... ISTT members and others in the industry. Click here for more information on Trenchless International. ISTT generates a large number of peer-reviewed technical papers covering all aspects of trenchless ...
4. Gold Medal History
(Pages/Generic)
... at the Czech Technical University where led a number internation student exchange programs. He was an active member of ISTT and CzSTT becoming Chair of CzSTT in 1994. 2009, No-Dig Toronto Dr. Ray Sterling ...
5. Vacuum Excavation Potholing
(News/Guidelines)
Vacuum excavation systems combine pressurized jetting and suction equipment to support a number of construction and trenchless applications. These systems come in a wide variety of sizes. They may be self ...
6. Leak Detection
(News/Guidelines)
There are a number of methods for surveying and locating leaks in pressurized pipes. Methods vary from simple hand-held acoustic receivers operated above ground to in-pipe, free-swimming leak detectors. ...
7. Potholing
(News/Guidelines)
Vacuum excavation systems combine pressurized jetting and suction equipment to support a number of construction and trenchless applications. These systems come in a wide variety of sizes. They may be self ...
8. Potholing for Local Repair
(News/Guidelines)
Vacuum excavation systems combine pressurized jetting and suction equipment to support a number of construction and trenchless applications. These systems come in a wide variety of sizes. They may be self ...
9. What is ISTT
(Uncategorised Content)
... Affiliate Societies) All recorded members of an Affiliated Society are members of ISTT. In addition to Affiliated Society members, ISTT has a limited number of members who reside in regions where no Affiliate ...
10. Programs and Activities
(Uncategorised Content)
... Training Seminars.   Outreach/Recognition. ISTT has a number of outreach/recognition activities that support of Affiliated Societies, potential members, and the industry at large. ISTT Annual ...
11. Awards and Recognition
(Uncategorised Content)
... as they relate to the advancement of trenchless technology within the Affiliated Society. There is no limit to the number of individuals within a Society who may receive the ISTT Affiliated Society Lifetime ...
12. Disclaimer
(Uncategorised Content)
... specification of anonymized data or an alias. The use of published postal addresses, telephone or fax numbers and email addresses for marketing purposes is prohibited, offenders sending unwanted spam messages ...
13. Membership Area
(Uncategorised Content)
...  Back number issues of "Trenchless International"-free ( Download it ) ISTT Photo Book Now Available ( Purchase now )  ...
14. 2011 ISTT No-Dig Award Winners
(Uncategorised Content)
... this project was HOBAS CC-GRP (Centrifugally Cast Glassfiber Reinforced Plastic) pipe. This project established a number of records – world’s largest CC-GRP pipe, length of total project (5,700m) ...
15. 2012 ISTT No-Dig Award Winners
(Uncategorised Content)
... these smaller drains to the lateral requires an innovative solution. The Smart Cutter™ addresses this need. The Smart Cutter™ offers a number of components that allow the user to match specific ...
16. Current year
(Uncategorised Content)
... for this project was HOBAS CC-GRP pipe. This project established a number of records – world’s largest CC-GRP pipe, length of total project (5,700m) and length of single drive (930m). The contractor was ...
17. Strategic Plan to the Year 2010
(Uncategorised Content)
... at the fore-front in trenchless development and promotion activities worldwide". There are a number of issues which make up the major challenges facing the ISTT for the next four years. These ...

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