The International Society for Trenchless Technology

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Total: 20 results found.

1. Discrete Sliplining
... smaller than their final diameter after installation. ...
2. Pull-Back Force
Tensile load applied to a drill string during pull-back. Guided boring and directional drilling rigs are generally rated by their maximum pull-back force. ...
3. Pump Capacity
Measured in gallons per minute or similar measurements of flow; along with thrust/pullback and torque, one of three measurements typically used to describe and classify drill rigs and their suitability ...
4. Thrust/Pullback
Measured in pounds or similar measurements of force; along with torque and pump capacity, one of three measurements typically used to describe and classify drill rigs and their suitability to successfully ...
5. Torque
Measured in Foot-pounds or similar measurements of rotational force; along with thrust/pullback and pump capacity, one of three measurements typically used to describe and classify drill rigs and their ...
6. Close-Fit Slip Lining
... application for the rehabilitation of pressure pipes that are relatively straight or have only modest bends, and that have largely maintained their circular profile.   Close-fit slip-lining ...
7. Gold Medal History
... the No-Digs from their inception in 1985. He pioneered the use of trenchless in Japan. He later became the first President of the ISTT in November 1998 until his retirement from active duties in September ...
8. Ground Pentrating Radar
... systems can accurately locate the path of underground utilities but not their depth. GPR is a nondestructive method for detecting subsurface structures, voids, discontinuities, and changes in material. ...
9. Join ISTT
(Uncategorised Content)
... ISTT members are eligible for membership discounts at ISTT sponsored events when offered. Corporate members may elect to name two individuals to their membership. These members receive all the privileges ...
10. No-Dig Award
(Uncategorised Content)
... recognise the achievements of corporate or individual members, as judged by their peer group. Since 1986 entries have been invited for the annual NO-DIG Award for the most notable advance or achievement ...
11. The ISTT Team
(Uncategorised Content)
... their advancement. He serves and has served as a keynote speaker and lectures at international events. . Jari Kaukonen - Vice Chairman -FiSTT ...
12. Programs and Activities
(Uncategorised Content)
... Awards is a long-standing program targeted recognizing outstanding achievements in the trenchless industry. ISTT also recognizes individual of the trenchless community for their lifetime contribution to ...
13. Organization
(Uncategorised Content)
... International No-Dig Conference. An Executive Subcommittee (ESC) oversees the day-to-day business of the ISTT. ESC members are elected by the Board for terms prescribed at the time of their election. ...
...  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 ...
15. Awards and Recognition
(Uncategorised Content)
...  Some Affiliated Societies now have, or have recently had, key figures retire -- individuals, who were instrumental in the formation of their society and in the promotion and advancement of trenchless ...
16. 2012 ISTT No-Dig Award Winners
(Uncategorised Content)
... in pipe performance appears to result from variability within the liner rather than a change over time. The study showed that the liners were in good condition and should last their designed 50-year life ...
17. 2015 ISTT No-Dig Award Winners
(Uncategorised Content)
... a technical training course available to people who work in the drilling industry that seek to expand their knowledge and understanding of horizontal directional drilling, microtunneling and auger boring.The ...
18. ISTT Photo Competition
(Uncategorised Content)
... attached. Applicants will receive an email confirmation that their application has been received. Applications will be judged on five factors: (1) Image Quality (above 300 dpi); (2) Aesthetics; (3) ...
19. ISTT Membership Benefits
(Uncategorised Content)
... member to their Corporate membership. The second or Secondary member will be entitled to all benefits of ISTT membership including membership access to the ISTT website services including: • free downloads ...
20. Strategic Plan to the Year 2010
(Uncategorised Content)
... of the Society is managed by a part time Secretary supported by a full time Membership Secretary and a retained Technical Consultant. Their cost, at current prices, represents 57% of the total annual income ...

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