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Editor’s Welcome
Austen Lees
It was great to kick off another year of trenchless events with the first No-Dig Roadshow in the vibrant city of Belfast. I have to say that the turnout exceeded even our own expectations! But in a city famous for being the birthplace of the Titanic, there was no chance of us sinking, and everyone had a highly productive, fun, and informative day!
2025 marks a reset for the UK water industry as the five-year Asset Management Period 8 (AMP8) launches in April, bringing a wave of investment and infrastructure upgrades. As AMP8 progresses, trenchless methods will be essential in beyond just the water industry, meeting rising demands for sustainable, cost-effective, and low-impact solutions. This is an exciting time for the industry, and we look forward to showcasing the innovations driving it forward.
This month’s edition of Trenchless Works is packed with insightful updates from across the industry. Yorkshire Water is set to embark on its largest infrastructure investment in two decades,
addressing underperforming assets with a five-year plan to replace over 1,000 km of water mains.
Our cover feature highlights TRACTO, showcasing how modern pipeline construction demands innovative technologies and energyefficient solutions. TRACTO demonstrates how contractors can leverage a comprehensive range of flexible, cutting-edge technology alongside expert support to meet the evolving needs of the industry.
In the coming months, we are eager to get out in the field and see the incredible work happening across the industry firsthand. If you have a project, new facility, or innovative piece of equipment that would make a great feature for Trenchless Works, we would love to hear from you. Feel free to reach out at editorial@trenchlessworks.com, and we’ll do our best to make it happen.
We hope you enjoy this edition.
Austen
To
ARTICLE
Editor’s Welcome
INDUSTRY INSIGHT
Into the unknown: Transforming sewer management with digital mapping
NEWS
Yorkshire Water invests £406m to renew the region’s mains network
Vortex Europe GmbH achieves DIBt certification for Quadex® GeoKrete® Geopolymer
Enhancing trenchless wastewater solutions with advanced phosphorus reduction technology
SAERTEX multiCom achieves two major sustainability milestone in trenchless rehabilitation
Duncan McCormick Joins RELINE as Area Sales Manager for UK, Ireland & Scandinavia
Transforming efficiency in the world of sewer rehabilitation
JBP showcases innovation at SMAGUA 2025
HDD
Advanced trenchless solutions for modern infrastructures - Supporting contractors with TRACTO’s comprehensive range
New Vermeer AutoTension feature enhances efficiency on intersect bores
PIPELINE REHABILITATION
Rädlinger Primus Line expands product portfolio RELINE TQM Quality Report 2024
PIPE JACKING
Setting the standard in Bentonite supply for trenchless success
FOCUS ON TRENCHLESS TRAINING
Educating the next trenchless generation
EVENTS
Exciting developments as Trenchless Asia 2025 welcomes new supporters
Westrade announces return of Trenchless India
No-Dig Roadshow Series 2025 kicks off in style in Belfast
UKSTT SOCIETY NEWS
A message from the Chair
Remembering a passionate advocate for the Trenchless Industry - Simon Marsh Standards Report
ISTT SOCIETY NEWS
A message from the Chair
The 28th China International Trenchless Technology Conference (ITTC 2025) ISTT launches trenchless resource documents Trenchless Pioneer Dr. Kimberlie Staheli Inducted into NASTT Hall of Fame
NASTT SOCIETY NEWS
NASTT offering several new and updated trenchless good practices courses in 2025
EVENTS AND MEETINGS
Precision matters
Into the unknown: Transforming sewer management with digital mapping
WRc Principal Consultant Peter Henley explores the technology that is now making it possible to start visualising and responding to previously unknown sewer systems.
Across England and Wales there is a vast area within our sewer network that is unknown to us. Unmapped, the condition and location of these sewers presents a significant challenge to water companies.
In England and Wales, water companies face a unique challenge: it is estimated that over 155,000 miles of sewer is invisible.
As long as these pipes remain unmapped, effective maintenance remains problematic for a number of reasons. It is more difficult to respond to reports of blockages and more challenging to introduce preventative measures around reducing the number of pollution and collapse incidents. Currently, when a water company receives a blockage call out, if the sections of sewer involved are unmapped, they will need to send their teams to investigate
and while there, the engineers will map these sewers and incorporate the maps into their own records. This localised reactive mapping, if continued at its current rate, is expected to take 80 years to completely cover the unmapped network. As estimates reveal that 60–70% of reported pollution incidents are caused by blockages and that these are found primarily
close to the property side, this makes the mapping exercise a pressing issue.
In the context of leakage, flooding and blockages, 80 years is a long time: too long to enable us to effectively manage the challenges facing us now and which will only get worse as the impacts of climate change are felt in the UK. A quicker, more efficient means of conducting this work needs to be found, especially so, as we anticipate a housing boom feeding more properties into the system.
To contend with this challenge, advances in technology in recent years have opened opportunities to begin mapping these sewer systems more effectively. Over the last three to four years, businesses such as WRc have been exploring how the locations of manhole covers can be used to build a picture of sewer networks beneath roads and gardens. Every manhole cover must provide an access point to the sewer below.
Currently, water companies are exploring the potential of aerial studies to build this picture. Modern aerial photography has developed to the extent that cameras mounted on aircraft can produce an image of high enough resolution to identify a mobile phone if it were placed on the pavement. Aerial photography advances enable a large area to be quickly captured with a picture quality sufficient to identify manhole covers and suggest the route of the sewer.
Peter Henley
It is not as easy as a simple dot-to-dot exercise, however. Manhole covers grant engineers access to more than just the water network – they also give access to electricity, gas and internet cables. Our knowledge of the sewer system must therefore be used to interpret the images, combined with the types of houses and their known infrastructure, to infer a likely route. These inferred networks can then be overlayed on our street maps to gain a picture of these unseen systems.
At present, WRc has successfully completed a pilot programme for Thames Water to put this principle into practice. The team has mapped three 1 km2 areas of known pipework by studying aerial photography and applying knowledge and experience of the sewer systems to suggest what it believes to be the route of the networks. Through this process, the team has been able to demonstrate an 80–90% success rate of inferred sewers against what is known.
This research is showing that the technique does work in practice. But to drive this forward as a truly scalable solution that water companies can rely on to bring visibility to these unknown sections of sewer, technology is only taking us part of the way. There is still a great reliance on human knowledge and experience to turn these aerial photographs into usable references for the networks. That process is still intensive to truly scale this as a solution.
As the approach matures and technicians become more familiar with the process, could it be the case that AI can make this a viable solution? By harnessing the technical domain knowledge held by
specialists, those who inform the creation of the inferred networks, WRc and its RSK partners are exploring how to train an AI solution to create the inferred networks according to the defined property age and type and then fitting this configured network to the identified drainage features such as manholes and soil vent pipes. This approach would use that same knowledge to automate the digitisation process, enabling the mapping operation to become much less intensive. This would enable our WRc engineering and data specialists to focus on reviewing and ensuring the accuracy of networks, speeding up the process and improving its accuracy.
The technology is certainly there; we now need to venture into the unknown and make it a reality.
Peter Henley is a principal consultant at WRc with 36 years’ experience in the water industry. He specialises in sewer operations as the head of pollution and flooding reduction. He is a member of the Institute of Water and was recently awarded its Pride in the South-West Award for his work in promoting the 3Ps message (poo, pee and paper only) and reducing sewer blockages.
Yorkshire Water invests £406m to renew the region’s mains network
Yorkshire Water is about to embark on its largest infrastructure investment of the last 20 years, tackling poor performing assets, as it starts a five-year plan to replace more than 1000km of water mains.
In the first year alone, Yorkshire Water is investing £89m to replace 238km or 147 miles (equivalent to a return journey from Leeds to Hull) of water mains with durable, flexible plastic pipes. The second year of the programme will see 211km of mains replaced throughout Yorkshire.
The new replacement mains are built to withstand high pressure and temperature variations resulting in fewer bursts, lower leakage and a reduction in water supply disruptions to customers.
Yorkshire Water is targeting poor performing assets that will benefit most from mains renewal as a priority in areas prone to disruption, bursts and supply interruptions such as Kiverton Park, York, Sheffield, Sowerby Bridge, Harrogate and Stannington.
“ We’re deploying trenchless techniques wherever possible to reduce disruption by tunnelling under the road in some instances to prevent the need to dig a trench across a whole street or road
Mains replacement work will take place right across the county from Barnsley, Rotherham, Doncaster and Sheffield to the east Yorkshire coast, Hull and North Lincolnshire. York and North Yorkshire will see 43km and 90km of new mains respectively by the end of March 2026, as the county undergoes a major replacement programme.
Whilst this large-scale scheme will cause some disruptions along the way, Yorkshire Water’s team is determined to keep this to a minimum as Lee Boshell, capital delivery programme manager, Yorkshire Water, explains:
“We have already identified our first two years’ worth of
mains replacement and we’re working towards year three of our five-year programme. Having long term visibility of the programme of works allows us to work closely with Local Authorities, Highways and other utility providers, so that we can collaborate with them to renew mains and other services in one go.
“This is an important investment for our business and our customers and will help us to improve the performance of our clean water network to reduce leakage and supply interruptions for our customers. We know that delivering this work, which involves relaying mains under busy roads and in major towns and cities in the region, will inevitably cause
disruption, but we will be doing everything we can to keep this to a minimum.
“We’re deploying trenchless techniques wherever possible to reduce disruption by tunnelling under the road in some instances to prevent the need to dig a trench across a whole street or road.
“We will be working hard to provide as much notice as possible to customers, partner organisations, stakeholders and commuters about work happening in their area and proposed timescales.”
The mains replacement programme forms part of Yorkshire Water’s largest-ever environmental investment, a £8.3 billion initiative aimed at improving infrastructure and addressing key concerns for customers. This includes a £1.5 billion commitment to reducing storm overflows into the region’s watercourses, alongside £360 million dedicated to preventing nutrient pollution. Additionally, £327 million is being invested in the rollout of smart meters to help customers conserve water and lower their bills, while £51 million is allocated to strengthening asset resilience.
Further measures include a £98 million investment in water quality monitors to enhance pollution detection and response times, £75 million for environmental protection and improvements, and £99 million to enhance drinking water quality. Together, these initiatives represent a transformative effort to modernise infrastructure, protect the environment, and improve service reliability for communities across the region.
Vortex Europe GmbH achieves DIBt certification for Quadex® GeoKrete® Geopolymer
Vortex Europe GmbH, a division of U.S. based Vortex Companies, a global leader in trenchless infrastructure rehabilitation, proudly announces that its Quadex GeoKrete Geopolymer has received the prestigious DIBt (Deutsches Institut für Bautechnik) certification under approval number Z-42.3-612. This certification officially authorises the use of GeoKrete for the protection and rehabilitation of wastewater infrastructure in Germany, reinforcing its reputation as a proven solution in the European trenchless industry.
The DIBt certification confirms the quality, durability, and environmental compliance of GeoKrete geopolymer mortar, ensuring it meets Germany’s stringent construction standards for corrosion resistance and structural rehabilitation in wastewater environments. Designed to restore deteriorated infrastructure, GeoKrete provides exceptional resistance to biogenic sulfuric acid corrosion, significantly extending the lifespan of critical wastewater assets. This achievement further validates GeoKrete’s quality, following its meeting Europe’s stringent XWW-4 requirements and receiving WRc certification. With several hundred million pounds already applied on large diameter pipes, culverts, manholes, and other structures, GeoKrete has proven its effectiveness around the globe.
“Achieving DIBt certification is a significant milestone for Vortex Europe and the GeoKrete material and broader Vortex mortars portfolio” said Mike Vellano, CEO of Vortex Companies. “This approval reinforces our commitment to providing innovative, highperformance solutions for wastewater infrastructure rehabilitation. This latest DIBt certification will accelerate acceptance in Germany and the broader European market” added Vellano.
GeoKrete is a fully structural and corrosion-resistant geopolymer formulated from industrial byproducts and monocrystalline quartz aggregate, making it an environmentally friendly solution for rehabilitating aging wastewater systems. It can be applied using hand troweling, wet spraying, or centrifugal spraying, ensuring versatility across various rehabilitation projects.
For more information about Quadex GeoKrete and its application versatility in trenchless infrastructure rehabilitation, visit www. vortexcompanies.com
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This approval reinforces our commitment to providing innovative, highperformance solutions for wastewater infrastructure rehabilitation. This latest DIBt certification will accelerate acceptance in Germany and the broader European market
Enhancing trenchless wastewater solutions with advanced phosphorus reduction technology
As trenchless technology continues to revolutionise underground infrastructure, the need for complementary wastewater treatment solutions is more critical than ever. The Flocell XFM 40 modular filtration system, developed by WCS Environmental Engineering (WCSEE) and Flocell, is emerging as a key innovation in phosphorus reduction, supporting the effectiveness of modern trenchless rehabilitation projects.
A smart addition to trenchless infrastructure
Trenchless methods such as CIPP lining, pipe bursting, and directional drilling are widely used to rehabilitate aging sewer networks with minimal surface disruption. However, improving pipeline integrity is only part of the solution— wastewater treatment plants must also meet increasingly stringent phosphorus removal regulations, with limits as low as 0.25 mg/l in England and Wales.
This is where the Flocell XFM 40 comes in. Recently trialed and purchased by United Utilities, this modular filtration system is proving to be a game-changer
in wastewater treatment, effectively reducing phosphorus levels and suspended solids without the drawbacks of traditional backwash filtration systems.
Trenchless technology extends the lifespan of underground assets while minimizing environmental impact, and the Flocell XFM 40 aligns perfectly with this approach. It provides efficient phosphorus and tertiary solids removal, helping to meet new water quality standards alongside trenchless system upgrades.
With a scalable modular design, it integrates easily into wastewater treatment facilities of all sizes, particularly those supporting rehabilitated networks. Its low-energy operation reduces power demands, supporting netzero goals. Designed for quick deployment with minimal disruption, the system’s modular nature ensures seamless installation without affecting ongoing treatment processes.
A winning combination for the future of wastewater treatment
United Utilities’ successful 12-week trial of the Flocell XFM 40 in Appleby, Western England, demonstrated its ability to achieve phosphorus concentrations below 0.25 mg/l when combined with chemical dosing. This precedent-setting deployment underscores how innovative filtration technologies can complement trenchless rehabilitation projects to ensure long-term compliance and sustainability.
As water companies face increasing regulatory challenges, integrating advanced filtration solutions like the Flocell XFM 40 into trenchless upgrade projects will be key to delivering resilient, future-proof wastewater infrastructure.
Join the future of sustainable wastewater treatment
For trenchless technology professionals looking to enhance wastewater treatment performance, the Flocell XFM 40 offers an effective, environmentally friendly solution. With growing adoption in the UK and beyond, this innovative technology is set to play a crucial role in the next generation of trenchlessenabled infrastructure projects.
Engineer working with Flocell XFM filtration system 1
Technology by People, for People. KASRO pipe rehabilitation solutions
At ProKASRO, our team has been developing solutions for over 25 years that restore sewer systems and enhance community well-being. By focusing on the people behind the technology, we ensure our innovations contribute to safer, cleaner cities for everyone.
SAERTEX multiCom achieves two major sustainability milestones in trenchless rehabilitation
Awarded EcoVadis platinum rating and publishes EPDs for its entire product range
Sustainability is a core value at SAERTEX multiCom, deeply embedded in its corporate culture. The company’s trenchless pipe rehabilitation solutions, including SAERTEX-LINERS, play a crucial role in protecting drinking water resources. Beyond this, SAERTEX multiCom actively pursues a long-term sustainability strategy built on three key pillars: social responsibility, environmental stewardship, and economic viability.
Now, with the EcoVadis Platinum Rating and the publication of Environmental Product Declarations (EPDs) for its entire product range, SAERTEX multiCom reaffirms its commitment to sustainable trenchless pipe rehabilitation using GRP liners.
EcoVadis platinum rating: A global benchmark for sustainability
EcoVadis is a globally recognised platform that assesses corporate sustainability across supply chains. It evaluates companies based on 21 sustainability criteria in four key areas: Environment, Labour & Human Rights, Ethics, and Sustainable Procurement. The assessment process includes a comprehensive questionnaire tailored to the company’s industry, location, and size, with expert verification to ensure accuracy.
Initially, SAERTEX multiCom’s German headquarters received an EcoVadis Gold Medal. However, upon review, additional documentation elevated its rating to Platinum, the highest possible award. This places SAERTEX multiCom among the top 1% of 150,000 companies assessed worldwide.
Michael Clostermann, Sustainability Manager at SAERTEX multiCom, explains: “EcoVadis doesn’t measure just a single product’s environmental impact. Instead, it evaluates the company, providing a clear scorecard and actionable insights for continuous improvement.”
“
We are incredibly proud of the EcoVadis Platinum rating. However, this recognition is valid for only one year, and we will not rest on our laurels. We are committed to continuously improving our sustainability performance and maintaining our leadership in this area
Kai Diecks, Global Managing Director of SAERTEX multiCom, adds: “We are incredibly proud of the EcoVadis Platinum rating. However, this recognition is valid for only one year, and we will not rest on our laurels. We are committed to continuously improving our sustainability performance and maintaining our leadership in this area.”
Five EPDs published for the entire product range
An Environmental Product Declaration (EPD) is a standardised document that provides transparent and objective data on a product’s environmental impact throughout its lifecycle. Unlike sustainability certifications, EPDs focus on the accuracy and neutrality of environmental information, verified by external experts.
With the support of the independent consulting firm WESSLING Consulting Engineering, SAERTEX multiCom gathered and standardized data for its entire product range. As a result, five EPDs were successfully verified and published by EPD Danmark. These EPDs cover SAERTEXLINER MULTI, ENVIRONMENT, INDUSTRY, H2O, and GAS, ensuring transparency for GRP liners manufactured at the company’s Saerbeck headquarters. This milestone makes SAERTEX multiCom the first German manufacturer of GRP liners to publish EPDs for its full product portfolio.
Michael Clostermann highlights the significance of EPDs: “For construction planners, EPDs provide a reliable data foundation for project evaluations and planning. They are also becoming an essential requirement in tenders, especially in Scandinavia, where
sustainability standards are leading the way.”
Kai Diecks emphasizes the strategic importance: “As demand for EPDs increases across international markets, SAERTEX multiCom is proactively positioning itself and its customers for the future.”
A sustainable future in trenchless technology
With the EcoVadis Platinum Rating and EPDs for its entire product range, SAERTEX multiCom continues to lead the way in sustainable trenchless pipe rehabilitation. By setting high standards for environmental responsibility and corporate transparency, the company is not only shaping a greener future but also providing its partners and customers with the tools to meet evolving sustainability demands.
For more on SAERTEX multiCom’s sustainability efforts, visit: www.saertexmulticom.de/ en/sustainability
TRENCHLESS ASIA 2025
WHY ATTEND
• Attend Asia’s premier Trenchless Technology event free of charge!
• Be part of the grand Opening Ceremony featuring the Deputy Prime Minister of Malaysia, MATT, ISTT
• Officially supported by PETRA, JPP, SPAN, MWA, and JKR
• Asia’s only Trenchless Technology event endorsed by ISTT - Backed by the world’s leading trenchless authority, ensuring top-tier industry expertise and innovation
• Exclusive trenchless training sessions – Gain valuable insights from industry leaders
• Day one networking drinks reception
• Earn CPD, CCD & CIDB Points – Boost your professional credentials
FREE TO ATTEND
Duncan McCormick Joins RELINE as Area Sales Manager for UK, Ireland & Scandinavia
In January this year, Duncan Mc Cormick joined the RELINE sales team as the new Area Sales Manager, taking on responsibility for the United Kingdom and Northern Ireland, Ireland, and Scandinavia. With his extensive experience in working with companies across the EMEA region, he will expand RELINE’s market position and the presence of its fiberglass liner solutions in these regions.
Duncan Mc Cormick brings in-depth expertise from his work on international liner projects, which he has supported over the past 15 years worldwide. “I am excited to bring my experience to the continued development of RELINE and drive innovative solutions for trenchless pipeline rehabilitation,” says the new Area Sales Manager.
RELINE’s management commented: “We are pleased to announce the addition of Duncan Mc Cormick to our sales team. His extensive expertise and international perspective will be an asset, and will expand our market position and offer our customers top-tier solutions. We look forward to working with him”.
“ I am excited to bring my experience to the continued development of RELINE and drive innovative solutions for trenchless pipeline rehabilitation
Duncan Mc Cormick
Rely on a sustainable, economical and environmentally friendly solution for the rehabilitation of your pressurised pipelines. The Alphaliner PN offers outstanding efficiency and resistance for pipes made of concrete, steel, cast iron and many other materials, while protecting both people and the environment.
Transforming efficiency in the world of sewer rehabilitation
RSM Lining Supplies are incredibly excited to introduce their latest Hybrid Curing System to the CIPP market, setting a new standard in curing technology.
This all-in-one solution seamlessly integrates both steam and hot water generation into a single compact unit, eliminating the requirement for multiple curing systems. Designed to maximise efficiency on site, the system allows contractors to switch between curing methods based on specific project requirements, enhancing operational flexibility.
The Hybrid Curing System is engineered to deliver exceptional performance. Capable of curing liners in diameters up to 1200mm, it supports both hot water and steam curing methods,
significantly accelerating cure times compared to ambient cure. The system is compatible with a variety of resins, providing exceptional versatility. A powerful and adaptable solution, it is also suitable for pressure pipe liner applications up to 4 bar. Featuring intuitive touch-screen controls, automated handling of heat-up, holding, and cool-down phases, and seamless data export via USB or Wi-Fi, it offers an advanced, user-friendly experience.
Since its market launch just six months ago, RSM has already distributed units to industryleading contractors Danaher
& Walsh Civil Engineering and specialist engineering services provider, Ipsum. This early success underscores the system’s value and rapid adoption within the market.
Phil Steele, RSM’s Sales Director, emphasised the system’s growing impact: “We are thrilled to introduce a fantastic new system that integrates steam and hot water generation within a single, compact unit. This breakthrough product enhances operational efficiency whilst reducing space and set-up requirements. The benefits of the system are already being recognised by contractors in the market”.
Ipsum’s new Hybrid Curing Trailers
RSM supplied Danaher & Walsh with a fully equipped lining truck, incorporating the Hybrid Curing Unit with a Sluice 300 to ensure seamless liner inversion and curing. Jamie Cleaver, Trenchless Area Manager at Danaher & Walsh, highlighted its benefits: “The Hybrid Boiler System is a fantastic addition to our fleet. Following expert training, we can confidently say this is a top-of-the-range system. With our primary focus on Sewer Infiltration Reduction Schemes, the ability to switch between curing methods based on site conditions provides invaluable flexibility. RSM has delivered a professional vehicle fit-out, transforming our 7.5-tonne lining truck into a fully integrated, single-truck operation.”
Meanwhile, Ipsum has taken delivery of two trailer fit outs featuring the Hybrid Curing Systems. These custom-built trailers have been designed to enhance project efficiency and adaptability, further strengthening their CIPP operations. Simon AylottCleaver, Director of Trenchless Technology at Ipsum, remarked: “Integrating the Hybrid Curing Systems into our equipment fleet has significantly enhanced our operational capabilities. Having a fully equipped, selfcontained system means our teams can mobilise quickly and work more efficiently, regardless of site conditions. RSM’s expertise in delivering tailored solutions has been invaluable, ensuring we have the right setup to maximise
performance and streamline our lining installations.”
With growing demand for adaptable and efficient CIPP solutions, the Hybrid System represents a significant advancement for the industry. By offering a dual curing system in a compact and highly efficient unit, contractors can optimise their operations and experience advanced flexibility on site.
For those looking to enhance their sewer rehabilitation operations, this system offers a hybrid solution designed for flexibility, efficiency, and performance.
What are you waiting for? Get in touch today to find out more! Contact: sales@rsm-web.com
Some of Danaher & Walsh’s engineers after training on their new equipment
Danaher & Walsh’s Lining Truck
JBP showcases innovation at SMAGUA 2025
FJBP proudly participated in SMAGUA in March.
SMAGUA, Spain’s leading water and wastewater trade fair, has been a prominent biennial event in Zaragoza, since its inception in 1975, celebrating its 50th anniversary in 2025. The 2023 edition attracted over 27.000 professional visitors from 52 countries.
With both an indoor exhibition stand and an outdoor demonstration area, JBP reaffirmed its position as a key player in trenchless technology and pipeline rehabilitation solutions.
A dynamic indoor stand showcasing cutting-edge solutions
JBP’s 40m² indoor booth was a hub of innovation, featuring a comprehensive display of its products and technologies. Visitors had the opportunity
to explore an extensive range of solutions, including patch repair materials, UV-cured CIPP samples, Quick-Lock systems, cutting robots, UVLED equipment and specialized materials for small-diameter pipelines.
Industry professionals from across Spain and neighbouring countries - including Portugal, France, and Italy - visited the stand, engaging in insightful discussions with the JBP team about the latest advancements in pipeline rehabilitation.
Live Demonstrations: Bringing technology to life
JBP took its presence at SMAGUA a step further with a dedicated 66m² outdoor demonstration area, in collaboration with its business partner, BKP Berolina.
Throughout the three-day
event, JBP showcased live demonstrations of the UVcuring system for CIPP liners.
Seeing technology in action makes all the difference. Attendees witnessed the full installation and curing process of the BKP liner, gaining handson insight into its efficiency and reliability. The outdoor demonstrations attracted a diverse audience, from experienced contractors already utilizing CIPP technology to industry newcomers eager to explore its potential.
Expert contributions at IbSTT conference
As part of JBP’s active engagement at SMAGUA 2025, our Sales Manager, Markus Persson, attended the Iberian Trenchless society’s (IbSTT) conference programme, where he presented a compelling paper on “Vertical Pipe Rehabilitation Using the Latest Technologies on the Market.” His insightful presentation was met with great interest and enthusiasm from a large audience of industry professionals, highlighting JBP’s leadership in advancing trenchless solutions.
Looking ahead: JBP’s upcoming exhibition
SMAGUA 2025 marked the first major event of the year for JBP, but the company’s commitment to industry engagement continues.
In May, JBP will take part in Trenchless Asia in Kuala Lumpur, where it will serve as both Platinum Sponsor and Training Partner. At this prestigious event, JBP will not only exhibit its cutting-edge solutions but also deliver an Applied Trenchless Technologies Workshops program, reinforcing
its dedication to education and innovation in trenchless technology.
JBP remains at the forefront of the industry, providing highquality solutions and expertise to professionals worldwide.
Advanced trenchless solutions for modern infrastructures
Supporting contractors with TRACTO’s comprehensive range
Transforming the infrastructures is undoubtedly a key to achieving global sustainability goals. In pipeline construction, modern technologies and energy concepts require networks to be rebuilt and modernised. The challenge is to make these infrastructures fit for the future in the most environmentally friendly and efficient way possible. Trenchless technology for pipe installation and renewal combines this apparent contradiction between resource conservation, cost-effectiveness, and security of supply into a sustainable overall solution.
At Bauma 2025, manufacturer TRACTO will demonstrate how contractors in the construction industry can benefit from a complete range of flexible, innovative technology and hands on expert service for trenchless construction.
System solutions for trenchless construction
As a full-service provider for trenchless construction, TRACTO offers highquality technical solutions for all future-relevant infrastructures, whether for energy transition, digitalisation, or water supply. The product portfolio covers all phases of pipeline construction, it includes No-Dig systems for the construction of power lines and main grids, the installation of house connections and the modernisation of existing networks. The German manufacturer laid the foundations for this complete product range more than 50 years ago with the invention of the first German soil displacement hammer, the “Mole”.
Building on this innovation, TRACTO has continued to pioneer cutting-edge developments, delivering efficient trenchless systems for all pipeline construction needs—backed by five decades of expertise.
To ensure TRACTO’s No-Dig equipment is both safe and profitable, the company provides a comprehensive range of tailored services and advanced digital tools.This overall concept results in a coherent and valuable total solution for the contractor, with individual personal support at every stage of the project also contributing to the long-term success of the customers. >
Economic solutions for power main line construction
The energy transition relies on the construction of new transmission lines to deliver electricity from renewable sources to the grid. Consider the vast wind farms on land and at sea, connecting them requires “electricity highways” that stretch for hundreds of kilometers and are meticulously planned in advance. When these routes cross obstacles like rivers or roads, horizontal directional drilling (HDD) is the preferred method for cable installation. These long bores must be carefully prepared, precisely drilled, and consistently aligned to run parallel.
To ensure accuracy, efficiency, and cost-effectiveness for contractors, robust drilling rigs with precise control and high rod capacity are essential, capable of handling diverse geological conditions. This is where TRACTO’s HDD rigs excel, delivering reliable and productive solutions for the challenges of modern infrastructure development.
The GRUNDODRILL JCS300 has been developed for power main line installation and will be presented for the first time as a prototype at BAUMA 2025. The highly automated 300 kN HDD rig is part of the new JCS/ACS generation, the most advanced and productive HDD systems on the market.
Designed specifically for long bores, the 300 kN rig enables bores up to 1,000 mm upsizing diameter with 4.5 m long drill rods, of which the magazine holds 70. Also equipped with a fully automatic rod exchange change system for 288 m of standard rods on board and a 224-kW motor, the GRUNDODRILL 28Nplus is a proven rig for jet drilling, with a mud motor even in rocky ground.
Despite its power, the 28Nplus requires little space and is easy to transport. Both HDD rigs have high volume Bentonite pumps and an optional easy to use system for cable-guided drilling.
For particularly complex geology, TRACTO offers the perfect solution for bores up to 1,000 upsizing diameter, the powerful GRUNDODRILL ACS300 rock drilling rig with a total of 210m of twin-tube rods of 3m each. A GRUNDORAM horizontal rammer from TRACTO can provide dynamic power in the event of difficulties with these complex bores, e.g. to loosen stuck drill rods or to drive in casing pipes (HDD Assist & Rescue).
TRACTO also provides effective support to construction companies for planning, executing and documenting challenging power line construction projects.
The services range from tailormade financing of drilling rigs and accessories, machine instruction and training of drilling crews, project-related rental of drilling tools and rods, digital tools for automatic drilling data capture and fleet management to on-site support.
Flexible solutions for reliable supply networks
Modern distribution networks must increasingly integrate decentralised energy sources, making them more complex. They must be highly reliable to ensure a continuous and secure supply to the population. At the same time, these networks for electricity, gas, water, district
heating or wired internet must be flexible enough to adapt quickly to changing needs. For pipeline construction, this largely means working within the existing pipeline infrastructure, for which there is very little space available, especially in urban areas. However, it is not only for reasons of space that trenchless technology is predestined for the construction and expansion of distribution networks, but also low noise and dirt emissions with minimal impact on the environment, which is increasingly gaining acceptance among the public and clients. >
TRACTO offers precise and fast No-Dig systems for all areas of distribution network construction. The GRUNDODRILL 15XP HDD drilling rig is ideal for uninterrupted work in urban areas, such as installing fibre optic cables along streets (Fibre to the Curb). The low-noise GRUNDODRILL JCS130E with electric drive paves the way for zero-emission construction sites and the new edition of the “King of Rock”. The GRUNDODRILL 20ACS effortlessly masters changing geology, for example in the construction of district heating networks. The compact GRUNDODRILL 5X is ideally suited for the construction of local distribution networks for electricity and, or gas right up to the house. Finally, GRUNDOMAT soil rockets can be used to quickly and safely lay short protective conduits, e.g. from the transformer to the distribution box. The low vibration ramming technology is the ideal solution for crossing heavily travelled roads or railway lines.
TRACTO’s services are also designed to give customers maximum flexibility. This can be through project related equipment for special applications, rental or hirepurchase models, or the trade in of machines that are no longer required. Customers can also benefit from geotechnical surveys for billing purposes and a digital remote service to analyse machine data. Demonstrations, consulting and training to build knowledge complete the range of services.
Productive solutions for accurate house connections
Service lines connect buildings to basic utilities such as electricity, water, gas, sewerage or fibre optics.
Correct installation of the cables or pipes is essential to ensure security of supply and avoid hazards. There is usually limited space available for the work, and it must be carried out as quickly and carefully as possible to minimise disruption to enclosed areas and inconvenience to occupants. Particularly on private property, the teams are often under scrutiny and must explain their approach.
Trenchless installation is also a real economic alternative to open construction due to its minimal disruption and fast, cost-saving implementation. TRACTO offers contractors a range of productive and durable No-Dig systems for the installation of house connections in all conditions.
The non-steerable GRUNDOMAT is an entry-level machine for trenchless technology and an all-purpose tool for constructing house connections. High striking power and a wide range of accessories allow fast and precise direct pipe installation for connections up to OD 160 as well as subsequent pipe installation of fibre optic speed pipes.
The steerable GRUNDOPIT
Mini-HDD systems are ideal for complex bore paths. The compact mini drilling rigs are easy to handle and quickly ready for use to quickly and efficiently produce all types of service connections up to OD 200, even in difficult terrain and complex soils. Another TRACTO solution for house connection is the GRUNDOSTEER, this guided bore rod pusher combines soil displacement and correctable drilling in one easy-to-use machine for installing pipes up to ND 75. >
TRACTO offers full support in the use of No-Dig systems to construction companies already active in the house connection sector and to newcomers during fibre optic expansion which includes used equipment service, trade-in and rental models, which enable contractors to use the technology flexibly and at a favourable price. Demonstrations and training in the professional handling and maintenance of the equipment, combined with fast after-sales service and rapid spare parts supplied from local TRACTO centres allows
customers to work without interruption. Sophisticated tools such as the VAIRA app for digital measurement and documentation of job sites in real time also contribute to productivity and maximum quality assurance.
Long term solutions for sound infrastructure
The rehabilitation of underground infrastructure is a pressing issue worldwide. Many supply and disposal networks are ageing, leading to leaks, blockages and other damage. This wastes valuable
resources, jeopardises security of supply and requires high levels of investment from network operators. While open construction is usually out of the question and repair methods offer only a temporary solution, complete pipe renewal using the bursting method is the most sustainable solution in terms of cost effectiveness, maximum service life and optimum load-bearing capacity of the pipes. As the co-inventor of the bursting technology, TRACTO now offers a complete range of safe and reliable pipe bursting systems.
Space-saving: the GRUNDOBURST system replaces pipes from out of a compact machine pit
Users can choose from bursting systems for two methods of pipe replacement in the existing route: The dynamic GRUNDOCRACK method, in which the pulling force of a winch supports the bursting process and the guidance of the bursting machine, enables the effective and simple renewal of gas or sewage pipes made of brittle materials.
The static method with GRUNDOBURST renews defective pipes from ND 50 to 1,200 made of brittle or ductile materials with static pulling force. The powerful 400 to 2,500 kN pulling rigs are ideal for projects in densely builtup infrastructure as they work from a compact pit or manhole horizontally in both directions and from manhole to manhole. >
The GRUNDODRILL 28N during culvert construction for a distribution network
Large diameters can also be renewed using the trenchless pipe bursting method
The special QuickLock bursting rods, with a ratchet connection that does not require screwing, save considerable time and labour. By pulling in new pipes of the same or larger diameter, the hydraulic capacity of the pipeline can even be adjusted to current requirements as part of renewal process. With special accessories, rehabilitation can also be carried out applying calibre bursting, relining and the TIP method.
TRACTO actively supports specialist companies that are
or want to become involved in pipe and sewer rehabilitation in the application of technology to carry out these usually very individual projects. To this end, the company has pooled its decades of expertise in a competence centre. The experts at the Pipe Bursting Centre impart technical and practical knowledge in the form of demonstrations, lectures and training courses, and advise contractors on the correct choice of machines and accessories.
Flexible financing solutions and machine rental options, as well as a wide range of accessories, provide additional security for contractors.
At Bauma 2025, TRACTO will bring the combination of efficiency and sustainability for the ‘construction site of the future’ to life with a practical presentation and hands-on demonstrations.
See TRACTO AT Bauma, stand FN 520/1 on 7 – 13 April
The trenchless construction of house connections leaves front gardens
HDD TECHNOLOGY FOR TOMORROW. TRACTO.COM
No matter how complex the conditions: You can rely on TRACTO’s cutting-edge technology and tailor-made service with a personal touch to make your construction projects safe, efficient and profitable.
To discover our advanced trenchless solutions for tomorrow’s infrastructure, check online or see us at:
BAUMA 2025
7 - 13 April | Munich Stand FN.520/1
New Vermeer AutoTension feature enhances efficiency on intersect bores
Vermeer is enhancing the capabilities of the D220x500 S3 and D550 horizontal directional drills (HDDs) with the optional AutoTension feature that simplifies the connection of two drill rigs working on intersect bores. After completing a pilot bore, a drill outfitted with AutoTension allows HDDs on both sides of the bore to work together to increase the efficiency of reamer passes and the process of adding or removing drill rods to the tail string. When activated, AutoTension maintains a steady
tension force on the drill string, helping to streamline large diameter and long-distance bores.
“The HDD industry is witnessing a growing trend of employing a drill rig on each side of a large diameter or long bore,” explained Marv Klein, application specialist for Vermeer. “With Vermeer AutoTension on the D220x500 S3 and D550, crews on the entry and exit side of the bore can work together while reaming and swabbing a bore hole.
“With Vermeer AutoTension on the D220x500 S3 and D550, crews on the entry and exit side of the bore can work together while reaming and swabbing a bore hole. This leads to more efficient and accurate reamer passes without the need for a mechanical locking swivel or breakout tongs for rod handling
This leads to more efficient and accurate reamer passes without the need for a mechanical locking swivel or breakout tongs for rod handling. Also, AutoTension helps optimise fluid management on the job because the need to transport fluids using vacs or pumps from one side to the other is reduced because crews can pull ream and pump fluids from either side.”
The AutoTension feature, engaged from the control station, maintains a desired
Rädlinger Primus Line expands product portfolio
“
The new liners provide engineers and operators with additional tools to rehabilitate aging water infrastructure. After three years of development, rigorous testing, and certification processes, we are proud to introduce this new product line.
Rädlinger Primus Line, a leading manufacturer and supplier of trenchless pressure pipe rehabilitation solutions, has introduced significant additions to its product portfolio. These innovations promise to enhance cost efficiency and technical performance in the water sector, reinforcing the company’s commitment to innovation and environmental sustainability.
Introducing the DN 450 liner for water applications
A key highlight of the expanded Primus Line portfolio is the new DN 450 liner, specifically
designed for water applications. Engineered for optimal costeffectiveness, this liner has a pressure rating of PN 10, making it a reliable and efficient choice for a wide range of rehabilitation projects.
For projects requiring higher pressure capabilities, the existing PN 16 rated DN 450 liner remains available, giving customers the flexibility to select the best solution for their specific needs. This dual offering underscores Rädlinger Primus Line’s commitment to providing cost-effective, high-performance solutions tailored to individual projects.
The new liner system delivers a 20% cost saving compared to the existing system and is readily available from stock. It has already received multiple international hygienic certifications, with approvals in additional countries underway. Beyond drinking water applications, this advanced liner can also be used for sewage, fire water, and saltwater pipelines where hygienic certifications are not required. >
Enhanced hybrid liner configuration for superior performance
Rädlinger Primus Line has also introduced an enhanced hybrid liner configuration (ED liner) that combines Kevlar® and polyester materials in an improved fabric design, offering several key advantages:
• Optimised costeffectiveness: The innovative material blend enhances strength while maintaining economic viability, delivering a highperformance yet costefficient solution.
• Improved flexibility around bends: Designed for installations with challenging pipe geometries, the ED liner easily accommodates bends of up to 45 degrees (r=1.5xD), reducing installation complexity and project timelines.
These improvements make the hybrid liner particularly well-suited to the demanding requirements of the water industry, where precision and reliability are crucial. The existing hybrid liner configuration (ND liner) will remain available throughout 2025 but will eventually be phased out in favor of the new ED liner design.
Andreas Gross, Head of Business Unit – International Water Projects at Rädlinger Primus Line, states:
“The new liners provide engineers and operators with additional tools to rehabilitate aging water infrastructure. After three years of development, rigorous testing, and certification processes, we are proud to introduce this new product line.”
Short connector design for space-saving installations
Another standout feature of the expanded portfolio is the new short connector design, a vital innovation for projects in confined spaces or areas with limited access. By reducing
the connector width by up to 9 centimeters (depending on size), this solution is ideal for installation in existing chambers, eliminating the need for excavation.
Additionally, Rädlinger Primus Line now offers connectors with integrated reducers, such as when a DN 500 Primus Line® system is installed in a DN 600 host pipe. This compact design minimises excavation, eliminates the need for an additional reducer, and speeds up assembly—enhancing efficiency and cost savings.
Commitment to sustainable and efficient infrastructure
With these latest innovations, Rädlinger Primus Line continues to prioritise sustainability and efficiency in infrastructure rehabilitation. By advancing trenchless technology, the company delivers solutions that minimise environmental impact, reduce project downtime, and provide long-lasting benefits to utilities and municipalities worldwide.
The new connectors with integrated reducers to save space and speed up assembly
The new compact connectors can facilitate the installation in confined areas such as existing manholes
LESS DIGGING. ADD ATLAS.
Add
RELINE TQM Quality Report 2024
Structured
data analysis as the key to greater customer satisfaction
Continuous quality improvements are essential to any company’s success strategy. However, achieving this goal can be challenging when dealing with complex products and processes. RELINE has embraced its own Total Quality Management (TQM) system to address this challenge, and its commitment has yielded impressive results. The 2024 TQM Quality Report for the GRP pipe liner manufacturer has recorded new performance milestones.
Between 2022 and 2024, the quality rate of delivered products improved fivefold.
“Without our TQM system, such progress would not be possible,” says Philipp Martin, Director of Sales & Marketing. “The
management system enables comprehensive monitoring by recording every process in a centralized database from goods receipt and production steps to material testing and user feedback,” adds Stefan Reichel, Head of Quality & Technology. By analyzing data from more than 9,000,000 meters of Alphaliner produced, the RELINE team continuously identifies opportunities for optimization.
Measures driving sustainable quality improvements
The positive trends highlighted in the latest TQM report result from a combination of strategic measures:
• Enhancing the Inner Film Process (2022): RELINE focused on optimizing
the inner film required for installing UV-curing Alphaliner.
• Adjustments in incoming goods inspection, storage, and the loading process significantly reduced complaints related to production.
• Manufacturing Process Optimisation: Targeted modifications ensured consistency in composite thickness. Standardized production parameters, newly established quality limits for in-situ thickness measurements, and quality checkpoints prevent deviations. A 100% weight control system further guarantees accuracy before delivery.
Employees: The core of TQM success
While technical optimizations are crucial, RELINE recognizes that employee involvement is equally important. A process-oriented approach makes production workflows transparent and accessible for all team members.
• Standardised workflows: Individual work steps are clearly defined and visually illustrated for easy understanding. Regular training ensures employees adhere to best practices, and process improvements are made as needed.
• Open communication culture: RELINE fosters an environment where employees can openly discuss anomalies and actively participate in problem-solving. Daily shop floor meetings and regular Gemba walks reinforce this commitment by addressing safety, compliance, and lean management principles like the 5S method.
Interface management: Precision in communication, seamless execution
RELINE takes a proactive approach to communication, ensuring smooth coordination across the entire value chain.
“Critical data and process results must be precisely aligned to avoid complications,” explains Stefan Reichel. “At key interfaces, we prioritize structured exchanges to minimize delays and optimise downstream processes.”
A prime example is Alphaliner’s delivery planning. Effective coordination through TQM has led to an impressive 99.6%
on-time delivery rate in 2024, enabling seamless execution of sewer rehabilitation projects.
Waste reduction: Advancing sustainability goals
Sustainability remains a priority. While GRP pipe liner repairs are significantly more environmentally friendly than traditional methods, their production involves synthetic materials. Responsible resource management is crucial.
From 2022 to 2024, RELINE successfully reduced its waste rate by over 10%. However, this is just the beginning. The team is committed to further minimizing production waste and improving material separation for recycling.
The future of quality at RELINE
Through its Total Quality Management system, RELINE continues to push the boundaries of quality, efficiency, and sustainability. Step by step, the company is shaping a future where structured processes drive superior outcomes—for customers, employees, and the environment alike.
“ The management system enables comprehensive monitoring by recording every process in a centralized database from goods
receipt and production steps to material testing and user feedback
Setting the standard in Bentonite supply for trenchless success
AMRFEO, based in India, is a leading supplier of premium-quality bentonite for trenchless projects across India and the Middle East. With a reputation built on merit and product excellence, AMRFEO is the trusted partner for nearly every complex pipe jacking project in India. The company plays a crucial role in major microtunnelling hubs, including Mumbai, Ahmedabad, and Assam.
Notably, AMRFEO’s bentonite solutions support longdistance crossings under the Brahmaputra River, HDD
drives extending up to 4 km (utilizing the meet-in-themiddle method), and pipe jacking drives reaching 750 meters.
Delivering solutions for the toughest ground conditions
Many customers turn to AMRFEO after experiencing critical failures in challenging ground conditions. Whether it’s the extreme gravelly strata beneath Assam’s rivers, loose buried lake soils in New Delhi, or gypsum-infused soils in Qatar, AMRFEO provides customized solutions that ensure project success.
Sustainability as a core mission
Quality is the foundation of sustainability. AMRFEO’s high-efficiency bentonite formulations enable longer trenchless installations with lower consumption, reducing overall material use and minimizing environmental impact. Customer feedback consistently confirms these advantages, demonstrating the efficiency and reliability of AMRFEO’s products. >
Affordable innovation for global markets
In an era of fluctuating global trade and shipping dynamics, commodities like bentonite directly influence project efficiency and completion timelines. AMRFEO’s laboratorydeveloped solutions are tailored to geological assessments and customised in close collaboration with clients.
Specialised products for every ground condition
AMRFEO offers a range of high-performance bentonite solutions designed to tackle diverse geological challenges:
• Ready-to-Use, dry sack Polymer-Integrated Bentonite for saline conditions
The standard Pileman BH is engineered for chloride hardness up to 10,000 ppm, with customizable variants capable of handling seawater incursions up to 35,000 ppm.
• Combination product (Dry Sack + Pails) for all ground conditions
Pileman-SDF is a onestop solution for drilling through sand, clay, and gravel, offering seamless performance in varied soil conditions.
• Combination product (No Bentonite Sacks) for sticky clay conditions
Easybore-Foam is a liquid drilling solution designed to overcome extreme sticky clay strata, ensuring optimal performance.
The AMRFEO advantage
With AMRFEO’s drilling fluids, contractors benefit from:
• Lower tunnel pressure
• Reduced skin friction
• Minimal risk of frac-outs
• Enhanced borehole stability
At AMRFEO, innovation and customer-centric solutions drive our success. Our commitment to developing tailored, highperformance drilling fluids ensures that trenchless projects worldwide achieve the highest standards of efficiency and reliability.
• Ability to transition liners to multiple sizes
• Multiple bends up to 90 degrees
• Increased consistency for calculating stretch and drawback
Educating the next trenchless generation
Frank Reilly
Director JBP’s Trenchless, Training Programme
Addressing the challenges across all levels
From research carried out by the Foundation for Water Research in the UK, the water industry anticipates a significant demand for skilled professionals. Approximately 63,000 positions are expected to need filling within the next five years, with the sector struggling to fill 35% of job openings, exceeding the national average of 23%.
This shortage underscores the necessity of attracting a new generation into the sector and for training programmes targeting both new entrants and existing staff to bridge the skills gap.
The same research identifies the following challenges – an ageing workforce, technological changes, reputation, and key skillsets, in maintaining an optimal workforce level across the sector.
Interesting to note, the current estimates from the U.K.’s water sector are that approximately 8% of the workforce are under the age of 24, and just over 20% will approach or reach retirement in the next 10 years.
This snapshot from the U.K. is repeated across many markets and emphasises the challenges the water and wastewater sector face in attracting and training the next generation of engineers and technicians.
With an ageing workforce, changing technologies, and increasing demands for sustainable infrastructure solutions, it is critical to invest in training at all levels.
Apprenticeships and on-thejob training
Water utility providers, contracting companies, and equipment and materials providers all have a significant role to play in meeting the challenges or attracting and training the next generation. Establishing structured apprenticeships and mentorship initiatives can ensure that young professionals gain the hands-on experience required for success in this industry. Practical fieldwork with experienced mentors can build foundational skills, while exposure to the latest trenchless technologies helps trainees stay up to date with industry advancements.
With this type of training, trainees benefit from the considerable knowledge and experience of those who have worked in the sector for many years before that expertise escapes the sector with the 20% approaching retirement.
Higher education programmes
If they haven’t already, universities and technical colleges should incorporate trenchless-related water and wastewater management topics into their engineering programs. Trenchless societies can play a useful role in encouraging collaboration with industry stakeholders to help support modules, which may lead to the development of specialised courses focused on trenchless technology. Industry-led research projects and case studies provide students with real-world applications of theoretical knowledge. Work placements and internships for students from technical colleges and universities further strengthen the connection between academic learning and industry needs.
This ensures that graduates enter the workforce with practical experience and relevant expertise.
Encouraging industry cooperation with training providers
National trenchless societies can also play a crucial role in fostering collaboration between industry leaders, training institutions, and government bodies. Strong partnerships between academia and industry can help develop certification programmes that align with market demands. Technical colleges can benefit from support in offering specialised trenchless training modules, equipping students with industry-specific skills. Industry workshops and career fairs provide valuable networking opportunities and serve as platforms for engaging students and young professionals who may not be aware of the opportunities available in the water and wastewater sector. >
Reaching the next generation: Bringing awareness to opportunities
To address the issue of reputation mentioned earlier and to attract young talent, the industry must proactively engage with potential recruits where they are. The principle of “if the mountain won’t go to us, then we must go to the mountain” is particularly relevant in this context.
Companies, organisations, and professional associations need to actively promote career opportunities in the sector rather than wait for young professionals to find their way into the industry. Participation in school and university career fairs can introduce students to the field at an early stage. Digital platforms and social media campaigns are effective and easily accessible tools for showcasing career paths
and success stories within the sector. Outreach programmes in schools can provide early exposure to career opportunities in water and wastewater, inspiring the next generation to consider technical and engineering roles in this vital industry.
Developing future-ready courses
Training programmes must evolve to meet the future challenges posed by environmental concerns, technological advancements, and innovative methodologies. Sustainable water management and climate resilience should be key components of education and training efforts. Advances in trenchless technology and smart infrastructure must be incorporated into learning materials to keep professionals ahead of industry trends.
The growing role of automation and digital tools in pipeline assessment and maintenance necessitates the inclusion of new skills in training programmes to ensure that the workforce remains adaptable and prepared for future demands.
Conclusion
There are many examples of good initiatives; to mention just a few – the UKSTT’s recently launched New to Trenchless programme, IbSTT’s longstanding postgraduate course for trenchless specials delivered in conjunction with a number of Spain’s top technical universities, LAMSTT’s education and training programme in conjunction with NASSCO and BAMI-I, JBP’s own programmes and cooperation as training partners to Westrade, MATT and cooperation with technical universities in Vietnam
and other countries across Southeast Asia.
We can create interesting and innovative initiatives and opportunities to address the skills gap in the water and wastewater sector through cooperation and proactive leadership. An approach that integrates practical training, academically focused courses, and industry collaboration
with proactive outreach can attract and prepare the next generation of professionals and help ensure a sustainable and resilient future for water infrastructure.
Next issue: New approaches at Trenchless Asia 2025
www.trenchless.training
Trenchless Asia 2026 – Bangkok, Thailand
Trenchless Middle East 2026
Masterclass series is set to visit other high growth markets across the globe to be announced soon
Exciting developments as Trenchless Asia 2025 welcomes new supporters
As anticipation builds for Trenchless Asia 2025, set to take place in May at the Kuala Lumpur Convention Centre (KLCC), the event proudly announces three new supporters: The Malaysian Water Association, the Sewerage Services Department of Malaysia (JPP), and JKR (Jabatan Kerja Raya), the Public Works Department under the Ministry of Works (KKR).
The involvement of these highly regarded bodies not only enhances the event’s global reputation but also reinforces the importance of trenchless technology in addressing critical infrastructure needs within Malaysia and across Asia. The Malaysian Water Association brings invaluable insights from the water sector, while JPP adds expertise in sewerage management, and JKR contributes its extensive experience in public infrastructure projects.
These new partnerships bolster previous support announced earlier this year, including the attendance of the Deputy Prime Minister Dato’ Sri Haji Fadillah bin Haji Yusof and Minister of the Transition Energy and Transformation Water, at the opening ceremony of Trenchless Asia 2025.
The event will once again benefit from the support of MATT (Malaysia Association for Trenchless Technologies) and its president, Faizal Bin Othman. Visitors to the event can attest to Faizal and his team’s dedication to establishing strong working relationships with the Malaysian government and associated agencies. Their efforts to represent all stakeholders in the industry play a crucial role in promoting trenchless technologies and methods throughout the region.
Trenchless Asia 2025 would also like to extend its gratitude to event sponsors.
The platinum sponsors include Goodeng, JBP, USAE, and Vermeer, while the bronze sponsors comprise Creg, DCI, Easy-Sight, I GREEN, and WJ Group. A special thank you goes to the PE100+ Association for sponsoring the conference, Herrenknecht for sponsoring the conference and drinks, and Rockpecker for sponsoring the delegate lunch.
This event will once again bring together policymakers, innovators, and thought leaders from around the globe to share the latest advancements in trenchless techniques. Delegates will also benefit from CPD, CIBD, and CCD points as part of their participation in the conference programme, which will cover a range of highly relevant subjects, including the advantages of trenchless technology in minimising surface disruption, its application in urban environments, and the incorporation of sustainable practices into construction processes.
As we approach the event, excitement continues to grow, and with the support of new partners, Trenchless Asia 2025 is poised to be a landmark occasion for the trenchless and wider water industry in Malaysia and beyond. Be sure to mark your calendars for May and join us in Kuala Lumpur!
For more information please visit www.trenchlessasia.com
7 - 8 May
Kuala Lumpur Convention Centre, Kuala Lumpur, Malaysia For more details regarding exhibiting and sponsorship opportunities please contact: Paul Harwood | pharwood@westrade.co.uk Trevor Dorrell | tdorrell@westrade.co.uk or +44 (0)1923 723990
• Attend Asia’s premier Trenchless Technology event free of charge!
• Be part of the grand Opening Ceremony featuring the Deputy Prime Minister of Malaysia, MATT, ISTT
• Officially supported by PETRA, JPP, SPAN, MWA, and JKR
• Asia’s only Trenchless Technology event endorsed by ISTT - Backed by the world’s leading trenchless authority, ensuring top-tier industry expertise and innovation
• Exclusive trenchless training sessions – Gain valuable insights from industry leaders
• Day one networking drinks reception
• Earn CPD, CCD & CIDB Points – Boost your professional credentials
Westrade announces return of Trenchless India
Following the success of previous events held in Bangalore and New Delhi, specialist event organiser Westrade, in parentship with JBP Trenchless Training, are pleased to announce the launch of Trenchless India Exhibition and Masterclasses 2025.
Staged in the IIT Madras Research Park (IITMRP), the heart of Chenai’s technology ecosystem for knowledge exchange and innovation, on the 9 - 10 July 2025, the two-day exhibition and programme of masterclasses and technology
workshops will bring together technical experts with utilities providers, policymakers and technology providers, to showcase innovations, exchange knowledge, and forge new business partnerships.
India has the 5th largest water and wastewater treatment market in the world which is expected to be valued at over $18 billion by 2026. With 18% of the world’s population but only 4% of the world’s water sources, India faces significant challenges managing its water supply and infrastructure.
Trenchless Technology is already playing an everincreasing role in meeting the challenges of expanding and maintaining the country’s vital water and wastewater infrastructure.
Commenting on the launch Westrade managing Director Paul Harwood said: “We’re so excited to be bringing Trenchless India back to what is one of the world’s fastestgrowing major economies. This unique exhibition and training event is dedicated to highly sustainable and cost-effective
trenchless solutions and as such we can guarantee visitors an exhibition packed with proven technologies from the world’s leading suppliers and contact with experts from across the sector.
We are also delighted to once again be working with our Associate Training Partner, JBP, who will be will be running a series of Masterclasses and Applied Trenchless Technologies workshops, providing training, insights and introductions to various trenchless technologies and methods from industry experts.
The event will prove to be an unmissable opportunity for companies, organisations and professionals working in the water and wastewater sector, wanting to stay ahead of the curve and be fully informed about the latest Trenchless technologies, methods and innovations.”
Investment in sewerage and drinking water projects has significantly increased over recent years, at a national and regional level, driven by initiatives such as:
• Chennai Ring Main –Chennai’s Metropolitan Water Supply and Sewerage
DIA9 - 10 July 2025
Chennai, India
Following the success of previous events held in Bangalore and New Delhi, Trenchless India 2025 is India’s premier event dedicated to cutting-edge trenchles solutions for underground construction, repair, and maintenance.
Held in the bustling city of Chennai, this two-day exhibition and conference will bring together industry leaders, policymakers, engineers, and technology providers to showcase innovations, exchange knowledge, and forge new business partnerships.
Organised by
Associate Partner S
upported by Official
No-Dig Roadshow Series 2025 kicks off in style in Belfast
The recent No-Dig Roadshow in Belfast proved to be a resounding success, with a fantastic turnout that exceeded expectations. Attendees filled the conference theatre, creating an engaging atmosphere that highlighted the event’s significance in the underground utilities sector. The vibrant exhibition area also buzzed with activity, showcasing cutting-edge innovations and solutions from some of the world’s leading equipment manufacturers and service providers.
Headlining speakers from Northern Ireland Water and Uisce Éireann (formerly Irish Water) captivated delegates with insightful presentations.
Davy McGrath, Head of Building for the Future Programme at Northern Ireland Water, delivered an enlightening session on “A Systems Based Approach to Unlocking Development in Newry.”
Meanwhile, Francis Finnerty, Wastewater Networks Performance Manager at Uisce Éireann, discussed the critical role of survey data collection and its applications.
John Griffin from Northern Ireland Water provided an in-depth overview of the Shore Road Belfast Sewer Rehabilitation project, alongside Gerard McColgan from Dawson WAM. These sessions emphasised the valuable contributions of trenchless technologies in installing and maintaining this vital infrastructure.
Westrade’s Managing Director, Paul Harwood, expressed his delight at the event, stating, “We were thrilled to partner with UKSTT to curate another world-class conference programme. Throughout the day, industry leaders showcased the increasingly vital role these sustainable technologies are playing in delivering some of the biggest underground infrastructure projects on the island of Ireland. The team and I are already super excited about the next event in a couple of months’ time.”
The positive feedback from delegates reflects the event’s success and the growing interest in trenchless technology. As we look ahead, the next Roadshow is scheduled to take place in Sheffield on June 25, 2025, and it is already proving to be extremely popular. Westrade is actively working to secure additional exhibition space as it is selling out fast!
For more information about the Sheffield Roadshow, please visit No-Dig Roadshow Sheffield
NO-DIG EVENTS
International No-Dig events brought to you by the industry's world experts
TRENCHLESS ASIA 2025
7 - 8 May 2025
KL Convention Centre, Kuala Lumpur, Malaysia
NO-DIG ROADSHOW SERIES 2025
25 June 2025
DoubleTree Hilton, Sheffield Park, Sheffield
TRENCHLESS MIDDLE EAST 2025
Kingdom of Saudi Arabia 2025
NO-DIG ROADSHOW SERIES 2025
With the UKSTT Annual Awards Ceremony
2 October 2025
Tortworth Court, Bristol
TRENCHLESS MIDDLE EAST 2026
Dubai 2026
NO-DIG LIVE 2026
29th September – 1st October 2026
NAEC Stoneleigh Park, Warwickshire
TRENCHLESS ASIA 2026
Bangkok, Thailand
NO-DIG ROADSHOW SERIES 2026
FUTURE EVENTS
A message from the Chair
Another month flies past, but what an eventful month for UKSTT. We have just returned from a highly successful and well attended Belfast No-Dig Roadshow and conference. A huge thanks all the speakers, sponsors, exhibitors and attendees. Not forgetting the people behind the scenes that made it happen. At several of the sessions such was the interest that it was standing room only!
The ISTT have recently had a well-attended webinar covering drones and LiDAR –The next generation of Sewer Surveying hosted by Shauna Heron. If you missed it please contact admin @ukstt.org.uk for the link.
Our next New to Industry Network Online takes place on the15th May. This is a great initiative designed to help new and existing trenchless professionals to understand the full scope and benefits of trenchless technologies, this network will continue to run throughout 2025 with both online and in person events.
Our next No-Dig Roadshow and conference in association with Westrade takes place in Sheffield on June 25th more details to follow.
With AMP 8 about to start next month I am sure that there will be a lot of opportunities to utilise the plethora of trenchless solutions that are available which will alleviate the disruption, cost and carbon impact of new installations, rehabilitations and Investigation/assessment of all assets underground.
May I on behalf of our UKSTT council and members wish you all a Happy Easter!
Kind regards Graham
Graham Howard, Chair, UKSTT
Remembering a passionate advocate for the Trenchless Industry - Simon Marsh
we announce the passing of our dear friend and colleague, , After a short illness, Simon left leaving a void that will be deeply felt. For nearly 30 years, Simon dedicated himself to the clay pipe and trenchless industry, making significant contributions and forging lasting relationships across the globe. His passion and expertise were truly
Paul Harwood, Managing Director Westrade Group and Publisher of Trenchless Works, spoke on behalf of Westrade
“So sad to hear about Simon. Traveling with him for work was always a blast, full of laughs, great stories, and he was always there to lend a hand. He made every trip memorable and will be really missed by us all at
Simon was not only a valued colleague but also a cherished friend. He will be sorely missed by all who had the privilege of knowing him. Our deepest condolences and heartfelt thoughts are with his wife, Denise, and their family during this incredibly difficult time.
A lasting thought from Simon
“Bullshit Baffles Brains”
To honour Simon’s life and legacy, a celebration will be held 12th April at Cawthorne Cricket Club at 2 PM. Everyone who knew Simon is invited to attend in remembering his remarkable journey.
Simon Marsh
Standards Report
March 2025
CEN/TC 165/WG13 (Renovation and repair of drains and sewers)
The meeting group met on the 21 January with the meeting focusing on the draft standard Parts 4: Mortar for the construction and rehabilitation of drains and sewers outside buildings.
The main discussion areas were:
• Resistance to H2S and concentration levels
• Resistance to high pressure water jetting
• Reference to BS EN 150410:2017 Products and systems for the protection and repair of concrete structures. Definitions, requirements, quality control and evaluation of conformity. Site application of products and systems and quality control of the works
CEN/TC 165/WG1
Revision of EN 13380 – General Requirements for components used renovation and repairs of drain and sewer systems outside buildings. There have been several meetings involving the UK contingent where the group have mapped the existing standard against EN476, General requirements for components used in drains and sewers. The final document was discussed at the joint B/505/1 & B/505/13 meetings.
B/505/1 & B/505/13 (BSi)
A joint meeting was held on the 4 February where the following topics were discussed:
• An update on the TC165 Working Groups (WG1, WG9 & WG13) and how the interact with each other.
• The revision of EN13380 and the proposed changes / updates.
• Common structural design methods to increase cases for CIPP.
• Update on the development of the draft standard Parts 1, 2, 3 & 4: Mortar for the construction and rehabilitation of drains and sewers outside buildings.
Future Water – Standards & regulations group
The working group has met on 2 occasions (17th January and 27th February) where steady progress is being made on the new draft IGN relating to Standards and Regulations relating to the UK Water Industry.
Standards out for public comment
The following standards are out for public comment: -
Title: BS ISO 11301-1 - Piping systems for rehabilitation of underground gas supply networks —. Part 1: Polyethylene (PE) material. Closing date for comments is the 19 April 25
Figures from 2024 Event
1456
64
The MOST POPULAR Trenchless Event in the intersection of EUROPE, ASIA and MIDDLE EAST
“This year, we allocated more than 1 Trillion Liras (33 Billion USD) from the central government budget to heal the earthquake wounds and build more resilient cities in the Türkiye Century.”
Cevdet
Yılmaz, Deputy President of Türkiye, 05 February 2024
SOCIETY
NEWS
A message from the Chair
Dear ISTT members
As you may know we will have our International Council meeting at International No-Dig 2025. It is about time for you to plan your trip. Please check the conference website to register to the conference and exhibition. We will also have awards to deliver and elections to vote. In addition, we will have chairman dinner and welcome reception to integrate your professional network. Besides, as a member of ISTT, I hope you could contribute more input to our strategic plan and attend the committees if possible, because you are the owner of ISTT.
According to our updated calendar, you may be aware that we will have more national, regional, international No-Dig events in 2025, so please do not forget to check the ISTT event calendar in the ISTT website. In 2025, I have planned to attend the NoDig events in Tianjin (China), Denver (USA), Suzhou (China), Krakow (Poland), Milan (Italy), etc. I hope that we could meet on these event before the International No-Dig Vancover.
For the worldwide trend, the bi-lateral and multilateral cooperation between regional societies in Europe
and Asia could be essential in developing new technologies and good business for the need in different regions. Through the regional events, the organising societies can more successfully attracted the spotlight by integrating the governing sector, consultants, contractors, suppliers in trenchless business, also created more cooperation between the affiliated societies in their region. Therefore, I strongly suggest you consider to attend these local and regional No-Dig conferences. In addition, we have started the 2025 ISTT educational webinars as usual, the next one will be titled “Drones & LiDAR – the Next Generation of Sewer Surveying” on March 26, please do not forget to check the notice and register in ISTT website.
Please feel free to give us your comments or suggestions to our society and our new website, as ISTT aims to improve our services to our affiliated societies.
All The Best
Keh-Jian (Albert) Shou Chair, ISTT
Keh-Jian (Albert) Shou, Chairman, ISTT
ISTT News brought to members by Trenchless Works
The 28th China International Trenchless Technology Conference (ITTC 2025)
The 28th International Trenchless Technology Conference (ITTC 2025) is poised to be a landmark event in the Asian trenchless technology sector, bringing together industry enthusiasts to the Suzhou International Expo Center. Organised by the China Society for Trenchless Technology (CSTT), co-organised by the International Society for Trenchless Technology (ISTT) and many other coorganisers and supporters, this year’s conference promises to showcase groundbreaking advancements and foster international collaborations.
ITTC 2025 has experienced 29 years of success and has thus
become the preferred platform for brand display, industry chain integration, and cross-region trades. Representatives from China Society for Trenchless Technology (CSTT) and ITTC Organising Committee are honoured to provide a preview of this year’s exhibition and conference programme and highlights.
Key highlights
New products and technologies release
China’s trenchless technology sector has experienced remarkable growth in recent years, driven by urbanisation and the need for sustainable
infrastructure solutions. ITTC 2025 exhibition area will be 20,000 sq m, over 120 companies, including 18 firsttime exhibitors demonstrating the vibrant vitality and potential of China’s trenchless industry.
With many companies expanding from pipe jacking to full-scale shield tunneling production, ITTC 2025 will bring together nearly all major trenchless enterprises in China, including XCMG Foundation Construction Machinery Business Division, Jiangsu Goodeng Heavy Machinery Technology Co., Ltd., Zhejiang Baokun Machinery Technology Co.,Ltd., Shareate Tools Co., Ltd., and many more, featuring a diverse array of exhibitors, including manufacturers, service providers, and research institutions.
Attendees can explore the latest equipment, technologies, and efficiency and sustainability methodologies. This diversity underscores the comprehensive nature of the conference, catering to various facets of the industry.
ITTC2024 Exhibition Venues and Onsite Booths
Comprehensive conference program
ITTC 2025 serves as a pivotal platform for trenchless industry professionals to exchange knowledge, explore innovative solutions, and discuss the future trajectory of the sector. The conference program is meticulously designed to address the current challenges and opportunities within the sector. Keynote speeches by renowned industry leaders will set the tone, followed by technical sessions covering a wide range of topics, including pipeline rehabilitation, horizontal directional drilling, and pipe jacking.
Keynote speakers include but not limited to Keh-Jian Shou, Chairman of ISTT/Chairman of CTSTT, Samuel T. Ariaratnam, Professor of Arizona State University, the former Chairman of ISTT, Sasaoka Takashi, Associate Professor of Kyushu University, Liu Wei, Chairman of CHKSTT, Ian Ramsay, ISTT Executive Committee Member and former Chairman of the UKSTT, Chung Siung Choo, Doctor of Swinburne University of Technology Malaysia, Su Dong, Professor of Shenzhen University.
More than 25 high-quality technical reports translated simultaneously onsite in English and Mandarin with fulfilling content in diverse topics. Attendees can anticipate insights into cutting-edge technologies, best practices, and emerging trends that are shaping the future of trenchless solutions.
The exhibition and conference schedule: https://www.cstt.org. cn/Yhome/Discuss/indexr.html >
ITTC2024 Exhibition Venues and Onsite Booths
Growing international participation
The active involvement of foreign experts and technical speeches at ITTC 2025 underscores the global attention toward the continuous expansion of China’s trenchless market. Reflecting its global significance, ITTC 2025 warmly welcomes international delegations, fostering cross-border collaborations and knowledge exchange. Participants will have the opportunity to engage with experts from different regions, gaining insights into how trenchless technologies are being adapted to local contexts worldwide. This international presence enriches the conference’s discourse and broadens the perspectives of all attendees.
For pre-registration information for conferences and visitors, please refer to the official website: https://www.cstt.org. cn/Yhome/Visit/indexb.html
ITTC2024 Onsite Display of Machinery
Favorable entry policies for international visitors
The recently introduced visafree policies for citizens of multiple countries, making travel to ITTC 2025 more accessible than ever. Some Chinese airports (e.g., Beijing, Shanghai, Guangzhou, Shenzhen) provide details on transit visa exemptions (240-hour, 144-hour or 72hour visa-free transit) on their websites. City of Suzhou is easily commutable from Shanghai Hongqiao Airport and Shanghai Pudong International Airport.
More info can be found via the official website of the National Immigration Administration https://en.nia.gov.cn/n147413/ c178106/content.html
For official and up-to-date information on China’s visafree policies in 2025, you can check the official website of the Chinese embassy or consulate in your country. ITTC organis ing committee will also provide visa
assistance for exhibitors and visitors attending the in-person show.
The ITTC 2025 will take place at the Suzhou International Expo Centre from April 23 to 25, 2025. We invite you to participate in this dynamic exhibition, where industry leaders will converge
to exchange knowledge, explore new business opportunities, and drive the future of trenchless technology. To secure your place or for more information on ITTC 2025 and other events, visit www.cstt.org.cn
ITTC2024 Opening Ceremony
ITTC2024 Certificate for Keynote Speech Presenter
ISTT launches trenchless resource documents
Industry knowledge from around the globe including ISTT’s comprehensive technology wall chart
The International Society for Trenchless Technology (ISTT) is excited to announce the launch of its new Trenchless Resource Documents on its website. This collection provides essential information on trenchless technology for individuals at all levels of expertise. Compiled from ISTT and its affiliated societies around the world, the resources showcase a variety of trenchless technologies and include documents such as standards, guidelines, and best practices.
A key feature of this launch is the comprehensive Excel Wall Chart, which presents major trenchless technologies in a
single, printable spreadsheet. This chart is the result of efforts from ISTT’s Technology and Education Committee, and an interactive version is available on the Trenchless Technology page
The Trenchless Resource Documents are available in multiple languages, demonstrating the global reach of ISTT and its affiliated societies. ISTT will continuously update this collection as new documents are made available through its international network. While some documents are freely accessible to the public, others can be purchased or accessed exclusively by members of local
affiliated societies (membership provides access to these documents).
What you’ll find:
• Comprehensive Trenchless Technology Chart (Excel) offered by ISTT
Trenchless Pioneer Dr. Kimberlie Staheli Inducted into NASTT Hall of Fame
We’re incredibly proud to announce that Dr. Kimberlie Staheli, Ph.D., P.E., has been named the 2025 inductee into the prestigious NASTT (North American Society for Trenchless Technology) Hall of Fame. This is a truly momentous occasion, as Dr. Staheli becomes the first woman to receive this honor and only the 35th member overall. It’s also a particularly special moment for us at ISTT (International Society for Trenchless Technology), as Dr. Staheli served as our Vice Chair until the end of 2022, contributing significantly to our organization’s growth and success.
Dr. Staheli’s career is a testament to her dedication, expertise, and leadership in the trenchless technology field. Starting with her mechanical engineering background and a career launch in 1992, she
Dr. Kimberlie Staheli
AFFILIATED SOCIETIES
ISTT
Affiliated Societies around the world
Austrian Association for Trenchless Technology (AATT)
c/o TU Wien Resselgasse 5, 1040 Wien, Austria
Phone: +43 664 5184084
Email: office@grabenlos.at Web: www.grabenlos.at
Brazilian Association for Trenchless Technology (ABRATT)
Alameda Santos, 1773 – Jardim Paulista Sao Paulo 01419-002 Brazil
c/o Sari Pietilä, Haapasuonkankaantie 10 90830 Haukipudas, Finland
Phone: +358 504132484
Email: info@fistt.net Web: www.fistt.net
French Society for Trenchless Technology (FSTT)
4 rue des Beaumonts, F-94120
Fontenay Sous Bo, France Phone: +33 1 53 99 90 20
Email: contact@fstt.org Web: www.fstt.org
German Society for Trenchless Technology (GSTT) Kurfürstenstr. 129 (Building: German construction association) Berlin, Germany Phone: +49 30 81 45 59 84
Email: beyer@gstt.de Web: www.gstt.de
Italian Association of Trenchless Technology (IATT)
Via Ruggero Fiore, 41 Rome Italy Phone: +39 06 39721997
3rd Floor, Reed-C Bldg., 2-11-18, Tomioka, Koto-ku, Tokyo 135-0047 Japan
Phone: +81 3 5639 9970
Email: office@jstt.jp Web: www.jstt.jp
Latin American Society for Trenchless Technology (LAMSTT) Medellín Highway (Calle 80) KM3.5 via Bogotá-Siberia south side, Bogotá Terrestrial Cargo Terminal, Office C-12, Cota – Cundinamarca, Colombia
Netherlands Society for Trenchless Technology (NSTT)
Postbus 79, 3769 ZH Soesterberg, Netherlands
Phone: +31 346 723450
Email: info@nstt.nl Web: www.nstt.nl
Scandinavian Society for Trenchless Technology (SSTT)
Gezelius väg 12, 134 31 Gustavsberg Sweden Phone: +46(0) 70 438 01 54 Email: Kontakt@sstt.se Web: www.sstt.se
United Kingdom Society for Trenchless Technology (UKSTT) Camden House, Warwick Road, Kenilworth, Warwickshire, CV8 1TH, UK
Phone: +44 (0)192 651 3773
Email: admin@ukstt.org.uk Web: www.ukstt.org.uk
NASTT offering several new and updated trenchless good practices courses in 2025
NASTT offers multiple in-depth, high-quality courses each year in cities throughout North America as well as virtual options. The course content is of the highest quality as the material is thoroughly peer-reviewed for consensus-based information and non-commercialism. Attendees earn valuable Continuing Education Units (CEUs) for their participation issued through the Trenchless Technology Center at Louisiana Tech University. Many of the offerings in 2025 have been completely revised to reflect the latest advancements in the industry or are totally new courses developed from industry feedback and need.
NASTT’s updated and new good practices courses
Direct Steerable Pipe Thrusting Good Practices Course
NASTT’s newest course for Direct Steerable Pipe Thrusting (DSPT) is an 8-hour course
covering good practices for design and construction. The course is ideal for owners, engineers, and contractors interested in learning about the DSPT technology, its applications, and limitations. The course includes a discussion of the development of DSPT including Horizontal Directional Boring, Direct Pipe®, and Prime Pusher. It also includes an overview of the process and DSPT specific equipment. Other discussion items include feasibility studies to facilitate design and construction, geotechnical considerations, geometric design, steel pipe design, workspace requirements, construction sequencing, permitting, and contracting.
Laterals Good Practices Course
The NASTT Laterals Good Practices Course has been completely revamped and updated for 2025! This new revised course will be offered at the NASTT 2025 No-Dig
Show in Denver for the first time! This course offers a clear understanding of the problems and relevant issues unique to sewer laterals throughout the United States and Canada. It explains available options for inspection, cleaning, evaluation, and repair of sewer laterals from a public and private perspective. With the rapid advancement of trenchless technology, municipalities and contractors are looking for more solutions with less impact and disturbance to homeowners and city streets.
Cured-in-Place Pipe (CIPP) Good Practices Course
The all-new NASTT CIPP Good Practices Course has been updated for 2025. The course provides a comprehensive overview of gravity sewer CIPP rehabilitation from planning, through design, project implementation, and verification. It also provides an overview of CIPP in pressure applications and in sewer lateral programs. Major updates in design include both the most current ASTM F1216Appendix X1 releases, ASCE MOP 145 and an overview of the soon to be released AWWA Design Appendices for Pressure Pipe Design of CIPP. Other enhancements include environmental and safety aspects of CIPP, including the latest research on VOC management.
Horizontal Directional Drilling (HDD) Good Practices Course
Recently updated, the allnew HDD Good Practices Course based on the 2024
release of the 5th Edition of NASTT’s HDD Good Practices Guidelines. Here are some of the exciting updates you can expect from this revised course: Expanded geotechnical investigation recommendations; Revised recommendations for bend radius considerations; Discussion of new US Army Corps requirements for HDD crossings under levees; Significant changes to recommendations for guidance, surveying, and tracking of HDD pilot holes; Significant changes to construction considerations, including noise abatement, intersect method, drilling in rock, pipe fabrication and support, and inspection of HDD projects.
Advanced HDD Good Practices Course
HDD: Calculations & Advanced Design Good Practices Course based on advanced modules from the recently released 5th Edition of NASTT’s HDD Good Practices Guidelines. The 5-hour Focus on HDD Design course
is geared toward industry professionals that have an understanding of the basics of HDD construction. This session focuses on advanced design considerations that are specific to Horizontal Directional Drilling (HDD) projects. The presentation includes a detailed look at geotechnical conditions and potential risks related to ground conditions, as well as a discussion of contract document considerations. The course also includes an in-depth discussion of the various calculations that are needed to assess and mitigate risks when designing HDD crossing geometries, including: hydrofracture risk analysis, pull back and pipe stress calculations for various pipe materials, and settlement risk evaluations. These calculations are often required to secure permits from departments of transportation, railroad owners, environmental agencies, and flood control agencies, among other stakeholders.
Save the date for October 27-29 and plan to attend the NASTT 2025 No-Dig North & ISTT International No-Dig in Vancouver, BC, where many of the courses will be taught in person. To learn more about all the courses offered by NASTT and view upcoming dates, visit https://nastt.org/training/ upcoming-events/ and https:// nastt.org/no-dig-north/.
EVENTS AND MEETINGS 2025
April 23-25, 28th International Trenchless Technology Conference:
Suzhou International Expo Center, China www.cstt.org.cn/
May 7-8 Trenchless Asia 2025: Kuala Lumpur Convention Centre, Malaysia www.trenchlessasia.com
June 25 Sheffield No-Dig Roadshow DoubleTree Hilton, Sheffield Park, Sheffield www.nodigroadshows.co.uk
October 2 No-Dig Roadshow and UKSTT Awards: Bristol, Tortworth Court www.nodigroadshows.co.uk
October 27-29 International No-Dig 2025: Vancouver Convention Center Email: info@istt.com
October 27-29 NASTT 2025 No-Dig North & ISTT International No-Dig – Vancouver, BC Vancouver Convention Centre nastt.org/no-dig-north
November 5- 6 No-Dig Turkey 2025 Conference and Exhibition: WOW Convention Center Email: ytorun@akated.com www.nodigturkey.com
Trenchless Middle East 2025: Kingdom of Saudi Arabia
If you have an event, course or meeting scheduled and would like to add it to this listing please forward details to: editorial@trenchless-works.com
