The following documents aim to share knowledge, promote awareness, and educate about trenchless technology. While some are available free of charge, others may require a fee. For further details or inquiries, please contact the respective Affiliated Society directly.
Affiliated Society
(Country)
(Country)
Availability
Technology
Language
Public (at no cost)
ISTT Trenchless Technologies Wall Chart is based on the ISTT website's online Trenchless Technologies chart. It is suitable for printing in A paper format (ie A3, A2, A1, A0). (Updated: 2025/11/15). The ISTT Trenchless Technologies Pictorial Wall Chart is based on the ISTT Trenchless Technologies Wall Chart but simplified to showcase the methods using illustrations (Updated: 2025/11/15).English
Public (at no cost)
English
Public (at no cost)
Disclaimer: Old Guidelines-Note that this guideline was published in 2009 and has not been updated since the Trenchless Technology Chart and Descriptions replaced this guideline. While the fundamental principles of trenchless technology remain relevant, industry standards and regulations may have changed over time. Therefore, this document is provided for historical reference only and should be used at your own risk.
Section 1- Asset Management
Section 2- Site Survey- Section 3- New Installation Techniques
- Section 4- Online Replacement
- Section 5- Renovation (Incl. CIPP, Close-fit Lining, Spirally Wound Liners)
- Section 6- Manhole Rehabilitation
- Section 7- Localised Repair
- Section 8- Costs
- Section 9- Associated Technologies
English
Public (at no cost)
Standard Specifications for Sliplining, Pipe Bursting, HDD, CIPP, CCTV Inspection
English
Available for purchase by non-NASTT members (also includes publicly available documents)
Guidelines: Access Chamber Rehabilitation, Auger Boring, Bypass Pumps, Cured-In-Place-Pipe, Design & Management, Direct Steerable Pipe Thrusting, Geotechnical Services, Horizontal Directional Drilling, Impact Moling, Inspection - Gravity Pipe, Inspection - Pressure Pipe, Microtunneling, Pilot Tube, Pipe Bursting, Pipe Cleaning, Pipe Jacking, Pipe Pulling, Pipe Ramming, Slip Lining, Spray-In-Place-Pipe, Subsurface Investigation, Swage Lining
English, Spanish
Join ASTT to see the entire document.
Guidelines: HDD, Pipe Bursting, Microtunneling and Pipe Lining
English
Public (at no cost)
Guidelines:Non-steerable Processes, Impact Moling (Soil Displacement Hammer), Auger Boring, Hammer Drilling, (Dynamic) Pipe Ramming, Steerable Techniques, Pilot Pipe Jacking with Soil Displacement, Horizontal Directional Drilling (HDD), Microtunneling, Manned Pipe Jacking (Open Shield), Renovation (fully or partial self-supporting), Lining with Pipe Segments, Lining with Cured-in-place Pipes, Cement Mortar Lining (Grout System), Lining with Continuous Pipes, Lining with Discrete Pipes (Ringraum/annular space), Lining with Spirally-wound Pipes with/without annular space, Lining with Close-fit Pipes no annular space, Replacement (self-supporting), Pipe Bursting, Pull-in-Place Method, Pipe eating, Repair, Robotic Repair, Joint Sealing / Grout or Resin Injection, (Inserted) Sealing Rings / Mechanical Seals, Cured-in-place Pipe Patch Repair, Lining with Pipe Segments / Top Hat Installation, Flood Grouting, Manhole rehabilitation, Coating with mineral matter mechanical/manual, Lining of manholes
German