Trenchless Works | Issue 233 | January 2026

The voice of the trenchless community

Works

SECURING TOMORROW

How UIS is advancing safety both on site and at home

SUPERFLEX WITH STANDARD TOOLBOX

Available for £34,000 when purchased in conjunction with any Sewertronics System, saving £8,400!

SPEEDYLIGHT+ VX LED SYSTEM From £38,000 | Save £23,500

SPEEDYLIGHT+ LED SYSTEM From £78,000 | Save £6,675

PUBLISHER

Paul Harwood pharwood@westrade.co.uk

EDITOR

Austen Lees editorial@trenchless-works.com

MANAGING EDITOR

Leigh Abbott labbott@westrade.co.uk

SALES DIRECTOR

Trevor Dorrell tdorrell@westrade.co.uk

DESIGN & PRODUCTION

Ioan Lucian Sculeac lucian@westrade.co.uk

CHINESE AGENT

Lexi Di lexi.di@bestexpo.cn

COPYRIGHT

Trenchless Works is published 12 times a year by Westrade Group Ltd I Carotino House| Bury Lane I Rickmansworth I WD3 1ED I UK

Contributions: Contributions are invited and articles should be emailed to editorial@ trenchless-works.com. No responsibility can be taken for drawings, photographs or written contributions during delivery, transmission or when with the magazine. In the absence of an agreement, the copyright of all contributions, regardless of format, belongs to the publisher. The publishers accept no responsibility in respect of advertisements appearing in the magazine and the opinions expressed in editorial material or otherwise do not necessarily represent the views of the publishers. The publishers accept no responsibility for actions taken on the basis of any information contained within this magazine. The publishers cannot accept liability for any loss arising from the late appearance or non-publication of any advertisement for any reason whatsoever. ISSN 2049-3401

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Editor’s Welcome

Austen Lees

The start of a new year is traditionally a moment for reflection, but for the trenchless industry, it is also a time for renewed focus.

Across this January issue of Trenchless Works, a clear theme emerges: competence, quality and accountability are no longer optional extras. They are becoming fundamental expectations across trenchless delivery, from design and installation through to verification, training and long-term performance.

Whether it’s curing control in CIPP rehabilitation, the growing role of data and monitoring, or the increasing emphasis on structured training and operator competence, the industry is moving decisively away from assumption-based practice towards measurable, documented outcomes. That shift is reflected throughout this issue.

Our cover feature explores how UIS continues to push safety thinking beyond compliance, not only on site, but increasingly into logistics, access and even the home environment. Elsewhere, we examine how manufacturers and suppliers are responding to rising expectations around curing verification, equipment performance and system integration, while contractors face growing demands for reliability, efficiency and transparency.

Training and skills development also take centre stage this month. From manufacturer-led programmes to independent training frameworks, it’s clear that competence is now recognised as a strategic asset, one that directly influences safety, productivity and commercial risk.

As we look ahead to a busy year of global events, including Trenchless Morocco 2026 and the continued expansion of No-Dig roadshows and conferences worldwide, one thing is clear: the trenchless sector is evolving rapidly. Those who invest in quality, data, and people will be best positioned to lead that change.

As always, we hope this issue informs, challenges and supports the trenchless community as we move into 2026.

Austen

To

ARTICLE

Editor’s Welcome

INDUSTRY INSIGHT

Securing Tomorrow: How UIS is advancing safety both on site and at home

NEWS

Ipsum welcomes CountyClean Group Ltd in latest acquisition

Vermeer expands Ultra X3™ drilling system with two new HDD bits

Very successful BKP relining days 2026: Defining relining in practice

PIPELINE REHABILITATION

Advance your UV led operations

HDD

Building competence in trenchless

Five common HDD mistakes – and how to avoid them

The ground beneath the digital boom

EVENTS

Trenchless Morocco 2026: Underground Infrastructure & No-Dig Solutions

London joins the 2026 No-Dig Roadshow series

FOCUS ON TRENCHLESS TRAINING

Now for something completely different

UKSTT SOCIETY NEWS

A message from the Chair

Connecting trenchless across the world: ISTT’s strategic vision for 2026–2030

Call for exhibitors: International No-Dig Auckland 2026! ISTT strengthens global collaboration and trenchless education

EVENTS AND MEETINGS

SECURING TOMORROW

How UIS is advancing safety both on site and at home

By Austen Lees, Editor, Trenchless Works

Trenchless Works’ editor Austen Lees recently met with Joe and Gavin Iredale to delve into UIS’s plans for enhancing safety, speed, and efficiency when working on underground utilities.

For over 20 years, UIS has been a trusted supplier in the gas and utilities sector, known for its innovative tooling solutions that improve field operations. Many of our readers will recognise the company and its key products, including Power Push, Power Handler, and the award-winning Valve Trak, which already boasts over 3,000 units deployed across the UK.

Valve Trak, which enables engineers to monitor and locate valves and other underground assets 24/7 from anywhere in the world, is just one recent example of innovation from the UIS team. The inability to locate gas valves can be a serious issue, as seen in past incidents such as the unfortunate event at Grenfell Tower. New legislation requiring more frequent checking of gas valves, coupled with an understanding that it’s vital to know where your assets are located, has resulted in rapid uptake of this simple yet ingenious product. This has included several major players such as Cadent Gas and Northern Gas Networks.

However, it was only when I had the chance to sit down with Joe and Gavin recently that I realised how little I really knew about UIS! One example is the company’s rapid expansion into the temporary site access and street works arena, leveraging the same engineering-led approach and on-site experience to this high-growth sector. Joe makes the point that ‘a year or so ago, we weren’t really in this space’, but

when they saw an opportunity, they certainly didn’t hesitate to act on it with the same passion and commitment you see in the more established parts of their business.

Joe began his career in utilities at 17 years old on the tools. He recalls that at those times, they made their own barriers and ramps from wood and painted them on site, so the diversification into street works is really a full-circle moment for him! As we talk, he highlights the fact that ‘every day we see examples of walkways being blocked or inaccessible.’ To alleviate some of these issues UIS has developed a suite of effective and sustainable products.

Rolling Road – Launched at No-Dig Live 2024, this unique modular, reusable, and heavy-duty trackway system is designed for haul roads and compound access. It follows the contours of the ground, easily accommodates safety bollards, and can incorporate channels for pipes, cables, or other utility services. Customisable to suit the weight and type of machinery and payload, it reduces stone use and the associated vehicle movements and emissions, helping utility and construction sites operate more efficiently and sustainably across the UK.

Boardwalk – This is a product which the team is rightly extremely passionate about, recognising its potential to improve safety and accessibility for people at all levels of mobility. Boardwalk is a temporary walkway for use when footways are out of service. Its lightweight, fast-deploy pedestrian access panels are ideal for footpaths, reinstatement works, and public-safety walkways. >

The Boardwalk solution also incorporates the Safe Passage Ramp, a modular kerb and access ramp system with a unique locking mechanism that minimises movement and provides secure public crossings. It is anti-slip, offers wheelchair and mobilityfriendly access, and complies with street-works site segregation. Designed for use by one-man teams and already utilised by several utility providers, including Severn Trent, the system was recently runner-up at the 2025 Street Works UK Awards.

These off-the-shelf solutions have been developed hand-in-hand with leading utility partners and are already being deployed across operational sites in the UK, offering huge sustainability and efficiency advantages versus traditional temporary surfacing methods. Production of the Boardwalk solution incorporates recycled materials, and its components are also fully recyclable.

As part of its mission to improve street works safety and accessibility, UIS is extremely proud to be partnering with Seema Flower and the Blind Ambition organisation. In addition to UIS sponsoring the creation of an intern position at Blind Ambition, the two organisations are working closely together to develop smarter, safer, and more accessible solutions for street works. These include the Safe Passage Ramp, and solutions to improve safety and accessibility for disabled and vulnerable people more broadly, such as Home Shield.

It was also interesting to hear about UIS’s new Coil Tec product, which, at the time of my visit, was in the final stages of G23 product testing with Cadent Gas. Since then, Coil Tec has received full approval and has been successfully

rolled out across all Cadent Gas operational depots throughout the UK. Traditionally, moving and loading coiled pipe has exposed operatives to significant hazards, including manual handling strain, whip injuries, and the need for unsafe access into coil trailers to reposition tail ends. The UIS Coil Tec addresses these risks by enabling coils to be handled hydraulically and hands-free, with operators remaining safely within the telehandler cab. The system provides full 360° access for visual inspection, including for coils stored in stillages for extended periods, and allows tail ends to be accurately positioned for loading into trailers. As a result, coils arrive on site ready for immediate use, removing the need for personnel to enter trailers or manually adjust pipe and helping to raise safety standards across depot and logistics operations. UIS will be showcasing the product at No-Dig Live later this year.

Looking into the coming year, UIS continues to innovate. On the tooling side, they have invested in the development and release of a new 1400 Power Handler unit, the largest pipe handler in the world. This will play a key role in

supporting overseas markets and upcoming schemes like AMP8, helping operators move largediameter pipes safely, efficiently, and with minimal manual handling.

In the company’s technology portfolio, the team will be launching Home Shield, a smart monitoring device designed to ensure critical alarms are never missed. Using intelligent sound recognition, the system listens for existing smoke or carbon monoxide alarms and instantly delivers secure alerts to designated contacts. This simple yet powerful innovation extends UIS’s technology expertise into the home and the vision is for it to be readily available for customers to purchase online or in-store. Home Shield is a great example of how UIS is applying its field-earned knowledge to enhance home safety and its range gets smarter, safer, and more capable every day.

My thanks to Joe and Gavin for their invaluable time and insights. The team and I at Trenchless Works look forward to following UIS’s continued progress and innovation throughout the coming year.

AT120

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Choose a Par tner, Not a Product.

Bluelight Lining’s LED light curing CIPP lining system is engineered to deliver reliable results, first time, every tim With all equipment and liners sourced from one place, everything works seamlessly together, reducing downtim minimising errors, and keeping projects on schedule.

Trusted across Europe, and being the leading LED light cure lining system in the UK, Bluelight Lining is the go-to solution for efficient, high quality lateral and mainline pipe rehabilitation up to 600mm.

ehicle uilds Inflatable Bungs

Ipsum welcomes CountyClean Group

management services in London and the South, offering a fast, reactive and complete solution. It has more than 40 staff over three locations and a growing fleet of 23 commercial vehicles. The Group specialises in 24/7 comprehensive services to households and commercial organisations that include liquid waste collection, treatment and disposal for various waste streams.

Ipsum is a leading provider of engineering services in the Power, Water, Infrastructure and Telecoms sectors. It works in partnership with customers across regulated and nonregulated environments to optimise asset performance, supporting the security and resilience of critical networks. In June 2025, Ipsum Group also acquired London’s leading plumbing, pump repair and drainage specialists, Aquaflow Drainage Services Ltd.

It uses its domain experience to partner with customers and build resilient networks for future generations. Its engineering heritage is integrated with its desire for a sustainable future. Guided by its key values of safety, service specialist, it uses a data-driven approach and technologically enhanced methodologies such as No-Dig and trenchless technologies to provide quicker, greener, and more costefficient delivery of engineering, maintenance, and repair services.

Ipsum also provides electrical, mechanical, health & safety training and assessments to the workforce in the Power sector via its in-house training service. CountyClean were advised by FRP Corporate Finance, led by Adrian Alexander and Beth Warner.

Vermeer expands Ultra X3™ drilling system with two new HDD bits

Vermeer Corporation has expanded its Ultra X3™ drilling system with the introduction of two new specialist horizontal directional drilling (HDD) bits, designed to perform in challenging and variable ground conditions.

The new Ultra X3 2Thirty™ bit is engineered for soft to medium rock formations up to 10,000 psi (68.9 MPa), while the Ultra X3 Triple Threat™ bit targets demanding mixed and fractured formations up to 5,000 psi (34.5 MPa), with a strong emphasis on enhanced steering control. Both additions integrate fully into the existing Ultra X3 tooling ecosystem.

According to Cody Mecham, Product Manager for Vermeer Cutting Edge, the new bits significantly broaden the system’s operational range: “Contractors have already embraced Ultra X3 for its versatility and fast tooling changes. With the 2Thirty and Triple Threat bits, they can now push further into tougher ground conditions without changing drilling platforms, helping maximise the return on their Ultra X3 investment.”

Ultra X3 2Thirty™ bit

Designed for aggressive drilling environments, the 2Thirty bit

features two oversized conical teeth set at a 30-degree angle to optimise cutting efficiency in harder rock and broken ground. Strategically placed carbide buttons reinforce highwear areas, improving durability and extending service life. The bit’s rebuildable construction provides long-term value and offers a stable, durable option before transitioning to dedicated rock drilling tooling.

Ultra X3 Triple Threat™ bit

The Triple Threat bit combines Vermeer’s proven Gauntlet-style cross-section with enhanced steering performance for complex formations. It incorporates three laser-clad carbide conical teeth with a tooth retention

groove system, alongside an elongated steering face for greater directional control. Oversized carbide buttons on the steering shoe improve wear resistance, while a machined central relief area supports smoother steering response. Like the 2Thirty, the Triple Threat is fully rebuildable.

Ultra X3 system compatibility

Both bits are compatible across all Ultra X3 drilling systems and utilise Vermeer’s non-torqued spline connection. Tooling changes can be completed quickly using just two knockout dowel pins, eliminating the need for breakout tongs or specialist tools. The system also allows reaming directly from the transmitter housing and can remove the need for starter rods in certain applications, helping reduce pit size and jobsite complexity.

For more information on the Ultra X3 2Thirty and Triple Threat bits, contractors can contact their local Vermeer dealer or visit borestore.com.

Very successful BKP relining days 2026: Defining relining in practice

By combining technical depth with practical demonstration and international perspective, the BKP Relining Days 2026, offered a clear statement of intent: quality, training and process control are now central pillars of modern UV-CIPP rehabilitation.

A focused industry gathering

Held at BKP Berolina’s manufacturing facility in Velten, just outside of Berlin, the BKP Relining Days 2026 brought together over 100 contractors, partners, consultants and industry specialists from across Europe and further afield – 21 counties in total represented.

The BKP Relining Days programme was designed to move beyond product promotion, placing equal emphasis on installation quality, verification and long-term performance.

The event was opened by BKP’s MD Thomas Christiansen outlining BKP’s strategic direction and reaffirming its position as a technology-driven manufacturer. The message was clear: relining systems must be considered as an integrated whole, encompassing liner design, curing technology, monitoring and installer competence, with BKP’s Chief Technology Officer Daniel Will outlining the company’s new developments and strategies going forward.

“For BKP, quality does not start on site – it starts in manufacturing and continues through controlled installation and verification,” noted one of the opening speakers.

Training and standards as risk management tools

Reflecting the close cooperation between BKP and JBP related

to training, an important focus in one of the morning sessions, delivered by JBP, was the role of training in ensuring reliable CIPP installations. The session focused on the importance of training in contributing to successful outcomes for CIPP installations and emphasised that even advanced materials and curing systems cannot compensate for insufficient knowledge, inadequate training or poorly trained teams managing complex processes.

The importance of structured training, applied learning and ongoing competence assessment was highlighted as a means of reducing technical and commercial risk.

In parallel with the training session, Börje Persson – BKP’s international exports manager and CEO of the JBP Group of companies gave a presentation on the role of the

International Society for Trenchless Technology (ISTT) discussing in particularly harmonising standards and supporting knowledge transfer across borders.

Quality, testing and curing control

A technical session later in the programme, with Andreas Haacker from Siebert and Knippschild, focused on quality assurance from a laboratory and process-control perspective. A test laboratory view of CIPP liner performance provided valuable insight into how material behaviour, curing parameters and installation variables influence structural performance and durability.

These discussions led naturally into the presentation of the VeriCure CIPP Liner Curing Monitoring System. Designed to provide real-time data during the curing process, VeriCure enables objective

verification that liners are cured within defined parameters.

“The industry is moving towards documented evidence, not assumptions,” explained one presenter. “Curing data is becoming as important as material certification.”

From theory to practice on the factory floor

A key differentiator of the BKP Relining Days was the opportunity to connect technical theory with practical application. A guided factory tour allowed participants to observe liner manufacturing, quality control procedures and the integration of UV curing systems within a controlled production environment.

This was complemented by a live demonstration of the VeriCure system during the curing of a

Berolina liner. Seeing curing data generated in real time helped contextualise earlier technical presentations and prompted detailed discussion on implementation, data interpretation and practical site use.

Broadening the scope of relining applications

While sewer rehabilitation remains the core application for BKP UVCIPP Berolina Liner system, the programme also explored specialist and emerging uses. A presentation from Andreas Martsmann from PPR demonstrated how relining technologies are being adapted for high-temperature and non-standard environments, with CarboSeal relining for district heating pipes.

International experience further reinforced this theme. >

Case studies from Australian CIPP job sites were shared by Glen White from Downer Pipetech in which he highlighted the importance of adapting materials, workflows and quality control approaches to suit local conditions, regulations and client expectations.

Networking and shared experience

Beyond the formal sessions, the event provided valuable opportunities for informal exchange. Discussions during breaks, factory tours and the evening networking event in Berlin allowed participants to share practical experience and market insight.

This interaction between BKP and its industry partners reinforced the idea that innovation in trenchless technology is driven as much by collaboration as by product development.

Clear messages for the trenchless sector

The BKP Relining Days 2026 concluded with a consistent set of messages relevant to the wider trenchless industry. Quality is increasingly defined by measurable data, not assumption; training and competence are central to risk management; and curing control and verification are becoming standard expectations rather than optional extras.

By combining strategic discussion, technical depth and hands-on demonstration, BKP delivered an event that balanced technical credibility with clear market positioning.

For all those attending , the BKP Relining Days event offered both practical insight and a forwardlooking view of how UV-CIPP rehabilitation continues to evolve, and how BKP remains at the forefront of this evolution.

ADVANCE YOUR UV LED OPERATIONS

RSM Lining Supplies continue to accelerate UV LED innovations within the sewer rehabilitation industry

Over the years Cured-In-Place Pipe (CIPP) technology has evolved exponentially. One of the most significant advancements, championed by RSM Lining Supplies, is the rapid progression of UV LED curing technology.

The first UV CIPP lining systems were developed back in 1990, offering faster curing times and enhanced strength in comparison to traditional hot water, steam, or ambient cure methods. However, early UV solutions still had inherent limitations: standard UV GRP liners are only suitable for straight runs

and single diameters, meaning they cannot accommodate bends or pipes with varying diameters. In addition, the large site footprint, high energy consumption and resulting carbon emissions associated with the curing method, highlighted the requirement for a more sustainable approach. Furthermore, the substantial upfront investment in curing equipment posed a significant challenge for contractors.

Collectively, these constraints paved the way for a new generation of technology and thus, UV LED cure was born.

UV LED curing has fast become the most progressive, versatile curing method within the sewer rehabilitation market - offering a fast, safe, and simplified process with a significantly lower site footprint than all other curing techniques. It is uniquely capable of curing both traditional UV GRP liners and felt liners impregnated with a UV LED resin, providing contractors with greater flexibility across a wide range of site conditions.

Offering considerable benefits, UV LED technology significantly reduces curing times, improving

contractor productivity and enabling multiple installations per day. Its lightweight and portable equipment is perfect for limited access sites, with much lower energy consumption than traditional UV systems resulting in significantly lower carbon emissions, therefore minimising site footprint.

Back in 2018 RSM partnered with Sewertronics to bring a new era of UV LED curing technology to the UK market. Today, RSM supplies both the SpeedyLight+ and SpeedyLight+ VX Systems, which have been widely adopted by the industry.

The compact SpeedyLight+ VX system is an ideal entry level system for contractors starting out with UV LED technologies. Available with either 25 metres or 40 metres of cable to allow contractors to tailor their purchase to suit their individual requirements, the system is designed for versatility, portability, and ease of use. Suitable for pipes up to 225mm in diameter, it fits perfectly into hardto-reach areas and requires limited engineers to operate. Its integrated CCTV camera ensures clear visibility during installation, and its curing head navigates bends up to 90°. The system is compatible with UV GRP liners and felt liners impregnated with either of RSM’s UV LED resins.

The full size SpeedyLight+ has the additional capacity to cure liners in diameters up to 600mm. With curing speeds from 1.3 metres per minute, it can negotiate bends of up to 90° and cures both standard UV GRP liners and felt liners impregnated with RSM’s UV LED resins.

Over the past year, RSM has collaborated closely with Sewertronics to further enhance the system, focusing specifically on the development of an improved cable reel. >

Compact, portable UV LED curing system for pipes up to 225mm, ideal for restricted-access sites.

Fast curing, low energy use and 90° bend capability deliver efficient, low-impact CIPP installations.

Customer feedback plays a vital role in RSM’s continual development process, and although the SpeedyLight+ is widely praised by most users, some had reported occasional issues with the cable kinking during installation. These kinks could slow the curing process, impacting overall productivity, and in some cases resulting in additional costs associated with re-ending the cable or shortening it, ultimately reducing the maximum installation length of the system.

To address these challenges, Sewertronics & RSM have introduced a new cable upgrade designed to eliminate these frustrations and optimise system performance. The upgraded cable incorporates a reinforced internal rod within the cable wall, providing the rigidity needed to smoothly guide the curing head through the pipe whilst maintaining full airflow.

This design significantly reduces the risk of kinking, enhancing longterm durability and supporting consistently efficient installations with optimum productivity. As before, the system is available with 50m, 70m or 100m cable lengths, allowing you to select the option that best suits your requirements.

Engineered for efficient, low-impact sewer rehabilitation

RSM offer two types of resin suitable for UV LED cure – UV LED Vinylester & UV LED LT. Both are styrene free (eliminating any odours during installation) and supplied as single-component resins – removing the requirement for mixing with hardener. They can either be factory impregnated by RSM’s experienced team or impregnated on site. Each resin delivers excellent mechanical properties, whilst UV LED LT additionally offers an IKTtested leak tight finish, bonding

directly to the host pipe to resist infiltration post-installation.

Phil Steele, RSM’s Sales Director, remarked: “As part of our continuous commitment to product quality, further development is already underway. We are currently undergoing testing and development processes to enable our UV LED LT resin to undertake the esteemed CP655 test, moderated by the WRc Group.

This development will enable us to offer a fully certified UV LED system capable of forming a robust, reliable, leak tight seal under challenging conditions. With UK water authorities placing increasing focus on infiltration reduction, a CP655-tested UV LED resin will offer significant value, improving network efficiency, reducing operational costs, and mitigating environmental impact.”

RSM’s ongoing investment in UV LED curing technology continues to accelerate industry standards. By delivering faster curing, lower energy use, and highly adaptable equipment and material options, RSM are helping contractors achieve greater efficiency than ever before.

The recent introduction of the upgraded SpeedyLight+ cable reel addresses previous installation challenges by reducing kinking and improving durability to allow contractors to maximise productivity. With new developments on the horizon, including the forthcoming CP655tested UV LED LT resin, the company remains firmly at the forefront of UV LED innovation in the CIPP sector.

BUILDING COMPETENCE IN TRENCHLESS

As a solution-oriented system provider, TRACTO supports the trenchless industry with a comprehensive programme of training courses designed to promote the safe, competent and efficient use of trenchless equipment across the utilities, infrastructure and construction sectors.

TRACTO is committed to transferring practical expertise in trenchless construction. Its training programme is correspondingly diverse, ranging from free online seminars that explain the benefits of NODIG technology and help increase acceptance among clients and contracting authorities, to specialist courses for construction and project managers on the monitoring and management of trenchless projects. The core focus, however, remains on practical training for users and operators of equipment bearing the Mole logo.

Tailored training for equipment users

Traditionally, many user training courses take place at TRACTO between January and March, covering the company’s full technology portfolio. High-quality courses for GRUNDOMAT soil displacement hammers, HDD drilling systems and pipe bursting technology combine theoretical knowledge with hands-on practical instruction in small groups.

All courses are tailored to the participants’ level of experience and delivered by certified trainers. The primary objective is to enable operators to use the equipment safely, effectively and economically. Training also places strong emphasis on correct maintenance and care of machinery, helping customers maximise service life and long-term performance.

In addition to the scheduled programme, individual training courses can be arranged throughout the year, either at the customer’s premises or at one of TRACTO’s training locations.

EUSR-accredited training in the UK

Training has a long tradition within TRACTO’s UK operations. TRACTO UK is recognised as an approved training provider by the Energy & Utility Skills Register (EUSR), offering accredited training and assessment in the use of trenchless equipment for British contractors. >

Courses combine classroom learning with practical instruction. The longest-running programme is the Moling Operator Course, which focuses on the safe and correct use of GRUNDOMAT soil displacement hammers and associated accessories for pipe installation. Further EUSR-accredited courses cover Horizontal Directional Drilling, cable winches and GRUNDOBURST pipe bursting technology.

Training is delivered either at TRACTO UK’s training centres in Bedford and Scotland, or on site at customer premises where required.

Project-based demonstrations and on-site instruction

TRACTO also provides handson demonstrations and training through its Special Engineering Service (STS) department. These sessions are typically delivered in conjunction with live construction projects, allowing techniques and applications to be demonstrated under real site conditions while a genuine pipe installation or renewal is carried out for the end client.

For demonstrations, STS uses equipment from its own machine fleet. Where customers have purchased new machines, STS

provides on-site instruction and operator training, as well as support in selecting the most appropriate tools, which can be supplied on a rental basis if required.

Designed to further develop operator competence in NODIG technology, TRACTO’s comprehensive training programme draws directly on the manufacturer’s expertise. The aim is to help customers deploy trenchless construction methods more safely, efficiently and profitably across a wide range of applications.

Five common HDD mistakes –and how to avoid them

Successful horizontal directional drilling (HDD) relies on effective planning, appropriate equipment selection and informed on-site decisionmaking. Drawing on industry experience, Vermeer Corporation highlights five common HDD mistakes that can impact productivity, safety and bore quality – and how contractors can reduce the risk of costly setbacks.

Insufficient project planning

Poor preparation remains one of the most frequent causes of drilling delays. Incomplete site surveys, poorly defined bore paths or incorrect rig selection can all disrupt progress once drilling begins. Developing a detailed bore plan, verifying utility locations and selecting equipment matched to the project scope are essential early steps that help prevent avoidable downtime.

Misjudging ground conditions

Unexpected ground conditions often lead to excessive tooling wear, stuck product or unplanned deviations.

Wherever possible, contractors should assess and classify ground conditions in advance, accounting for transitions between soil types. Matching drill heads, reamers and drilling fluid programmes to the expected geology plays a key role in maintaining bore stability and steering control throughout the installation.

Poor drilling fluid management

Drilling fluid performance has a direct impact on bore stability and efficiency. Under-mixing, incorrect viscosity or inadequate monitoring can result in loss of circulation or inefficient cuttings removal. Starting with a fluid mix suited to the ground conditions, ensuring full hydration before drilling, and closely monitoring returns allows crews to adjust viscosity as conditions change and maintain consistent bore performance.

Weak on-site safety practices

Many HDD incidents stem from unclear exclusion zones, incomplete risk assessments or breakdowns in communication. Establishing clear

working boundaries, confirming utility locations, carrying out predrill equipment checks and ensuring all crew members understand the plan before drilling begins are essential safety fundamentals.

Overlooking seasonal and environmental factors

Weather and environmental conditions can significantly affect HDD operations. Cold temperatures, saturated ground or frozen systems may reduce equipment reliability and productivity. Preparing rigs for low temperatures, protecting hydraulic and fluid systems, and managing site drainage can help maintain performance when conditions deteriorate.

By addressing these five common challenges, contractors can improve HDD project reliability, efficiency and safety. Vermeer continues to support the trenchless industry with practical guidance, training resources and a comprehensive HDD equipment portfolio, including drilling rigs, fluid mixing systems and tooling solutions.

STILL IN A LEAGUE OF ITS OWN

THE D100X140 S3 NAVIGATOR® HORIZONTAL DIRECTIONAL DRILL

The D100x140 S3 is a unique machine in the HDD market. It’s not only used for oil, gas or other large pipeline projects — but utility projects as well due to the machine’s small footprint.

THE GROUND BENEATH THE DIGITAL BOOM

By Cory Maker, Manager Product Marketing at Ditch

Data centres are no longer niche infrastructure projects. They are rapidly becoming some of the largest and most complex construction programs underway, driven by growth in artificial intelligence, cloud computing, e-commerce and digital services. Entering this year, nearly 50 million square feet of new data centres facilities were under construction across the US, each one a fortress of connectivity, efficiency and raw energy demand.

For underground construction professionals, this demand is more than a market shift, it’s a call to action. And OEMs like Ditch Witch, are closely tracking how this surge is reshaping underground construction. The digital world may thrive in the cloud, but it’s anchored in the ground. Beneath every data hub lies a complex, unseen labyrinth of power, water and fibre, the essential lifelines contractors are uniquely equipped to deliver. >

However, data centres don’t follow the blueprints of a typical build. They need a significant amount of energy to power their highperformance computing racks and often large amounts of water to cool those assets. The opportunity is significant, but so are the expectations, as these facilities require complex, large-scale utility ecosystems. For those prepared to meet the demands, the sector promises steady, large-scale work.

The scale and pace of data centre development are driving a surge in underground utility work. Contractors who succeed will be those who rethink how they plan, equip and use jobsite intelligence

to stay ahead of increasingly complex underground conditions.

Scaling up underground:

Fast deployment of data centres requires having all hands, and machines, on deck. To meet tight deadlines, contractors often need to operate multiple machines simultaneously on site. That makes upfront logistics planning essential to coordinate moving parts, manage parallel work, and prevent equipment or workforce bottlenecks.

As data centres become major drivers of underground construction, contractors must adapt to meet

their immense utility demands. Understanding the core infrastructure requirements of theselarge-scale projects is key.

Unlike smaller utility extensions or fibre-to-the-home builds, data centres require infrastructure on a completely different scale. They demand:

• Electric: Data centres require multiple high-capacity feeders from utility interconnects, often ranging from 115 to 230 kV, integrated into campus substations. These projects necessitate concrete-encased multi-cell duct banks, thermal backfill or precise spacing to

meet ampacity models, and extensive vault and manhole networks for efficient cable pulls and maintenance.

• Water: Essential for cooling, make-up water systems may use reclaimed or industrial sources where permitted. Data centres also incorporate process or reverse osmosis (RO) lines, alongside comprehensive fire-protection loops equipped with isolation and metering.

• Fiber: To support robust data transmission, data centres need geodiverse carrier entrances and extensive long-haul laterals. High-strand trunks and diverse path configurations are critical to ensuring reliability.

This combination of scale and resilience makes data centre work far more complex than typical underground projects.

Where planning meets the bore path:

Establishing reliable, highcapacity connections for these utilities requires precise and efficient utility installation. Using underground installation methods will help protect infrastructure, maintain surface integrity and maximize the data centre’s longterm operational stability.

Most underground installations can be open cut at a depth of three

to five feet. Horizontal directional drilling (HDD) at anywhere from 10to-60 feet deep can be reserved for installations in hard-to-access areas and when surface disruption must be avoided, like underneath roads.

Underground utility lengths can range from 500 feet to 15,000 feet depending on if a data centre has on-site utility connections. Contractors can expect to run fibre in 1- to 6-inch conduit and power in 4- to 6-inch multi-cell duct banks.

Every project should begin with soil and site analysis, identifying underground obstacles and depth requirements. >

These findings inform machine selection, tooling, and installation method, ensuring safe and efficient execution.

The equipment mix that keeps pace:

Precision and productivity are crucial in data centre construction, underscoring the importance of selecting the right equipment. Most commonly used equipment for data centre construction include:

• Horizontal directional drills (HDD) are indispensable for burying conduits beneath roads and buildings without disrupting the surface. Equipped with All-Terrain technology, HDD rigs navigate challenging terrains with precision, allowing access to hard-to-reach areas while minimizing environmental impact.

• Mixing and recycling systems play a critical role in fluid control during lengthy or rocky bores, ensuring smooth and efficient operations.

• Vacuum excavators, essential for potholing and conflict checks, manage excavation fluids effectively, further enhancing site safety and efficiency.

• Trenchers and microtrenchers cut narrow trenches for conduits, cables, and ducts, making them ideal for oncampus fibre installations and shorter runs. Their versatility allows them to operate across various soil types, from compacted ground to rocky terrains, making them perfect for projects that require branching or dual ducts.

• Vibratory ploughs offer quick, minimally invasive

installation for conduits and cables in soft soils, providing rapid results with minimal surface disruption. These machines excel in environments where speed and minimal restoration are priorities.

• Guidance and locating tools, like Subsite systems with wireline or gyro capabilities, are essential for navigating long, deep, or EMI-heavy bores, ensuring accuracy and efficiency throughout the project.

To optimise efficiency and minimize disruption, a hybrid approach is often best. Use vibratory ploughs for long stretches in soft soil, trenchers for deeper or more complex installations, and HDD in areas where surface disruption is a concern, such as under roads.

Execution Beyond Machines

Successful data centre construction requires more than just the right equipment, and technology alone doesn’t guarantee success.

Contractors should also consider:

• Rock tooling: Use PDC and TC bits, and hole openers for rocky conditions.

• Purpose-built pull heads: Essential for handling multi-duct bundles.

• Drilling fluid management: Prevent losses and protect geological formations.

• QA/QC and documentation: Maintain strict quality assurance and clear documentation.

• Safety and logistics planning: Critical for managing large crews and multiple moving parts.

A long-term market, not a short-term surge

The outlook for data centre construction is one of sustained expansion and escalating complexity. Rising demand for fibre mileage, larger duct bank systems, and advanced water infrastructure will keep utility contractors at the forefront of this work. However, power constraints may also continue to push onsite generation and alternative cooling solutions, expanding the underground scope even further.

Opportunity alone, however, will not determine success. Contractors who lead in this market will be those who plan early, deploy the right mix of equipment and execute consistently under fasttrack schedules. They will rely on proven installation methods, skilled crews and technology that supports accuracy, safety and documentation at scale.

For contractors prepared to meet its demands, the data centre boom represents more than a busy backlog. It is a chance to establish long-term partnerships, demonstrate technical leadership and help build the infrastructure that supports the digital economy for decades to come.

Add Atlas to your project and save time, money, and effort. We stock an extensive range of cable and pipe pulling winches suitable for all trenchless operations.

Add Atlas Winch and Hoist Services to your project. Give us a call today to discuss your requirements.

TRENCHLESS MOROCCO 2026

11-12 February 2026

Rabat Marriott Hotel, Rabat, Morocco www.trenchlessmorocco.com

NO-DIG ROADSHOW DUBLIN 2026

12 March 2026

Castleknock Hotel, Porterstown Road, Castleknock, Dublin www.nodigroadshows.co.uk

NO-DIG ROADSHOW LONDON 2026

12 May 2026

Novotel London West www.nodigroadshows.co.uk

TRENCHLESS ASIA 2026

10 -11 June 2026

Queen Sirikit National Convention Centre Bangkok, Thailand www.trenchlessasia.com

NO-DIG ROADSHOW GLASGOW 2026

8 July 2026

The Glasgow Westerwood Hotel www.nodigroadshows.co.uk

NO-DIG LIVE 2026

29 September – 1 October 2026

NAEC Stoneleigh Park, Warwickshire www.nodiglive.co.uk

TRENCHLESS MIDDLE EAST 2026

2 - 3 December 2026

Riyadh Marriott Hotel, Riyadh Kingdom of Saudi Arabia www.trenchlessmiddleeast.com

FUTURE EVENTS

MALAYSIA | SOUTH AFRICA | VIETNAM

Trenchless Morocco 2026: Underground Infrastructure & No-Dig Solutions

As Morocco continues to invest in the expansion, resilience and modernisation of its underground infrastructure, Trenchless Morocco 2026 will bring together utilities, public authorities, contractors and delivery partners to focus on practical infrastructure delivery across complex urban environments.

Taking place on 11–12 February 2026 at the Rabat Marriott Hotel, the event will provide a dedicated forum for sharing real project experience, lessons learned and delivery insight across water, wastewater, drainage, energy and telecommunications networks, with a strong emphasis on service continuity, risk management and minimising urban disruption.

Paul Harwood, Managing Director of Westrade Group Ltd., commented: “Trenchless Morocco 2026 is about how underground infrastructure is actually delivered, safely, sustainably and with minimal disruption. The event brings together the organisations responsible for planning, owning and delivering critical networks, to share experience and improve outcomes.”

The conference programme will feature delivery-focused presentations and discussions covering new installation, rehabilitation, inspection and maintenance of underground networks. Sessions will address national and international standards, procurement and risk management, as well as the application of No-Dig and trenchless methods within wider infrastructure programmes. Digital tools, inspection technologies and data-

led decision-making will also be explored, supporting more efficient and resilient infrastructure delivery.

Alongside the conference, a tabletop exhibition showcase will bring together leading contractors, suppliers and solution providers active in underground infrastructure. The exhibition is designed as a professional, practical environment where attendees can engage directly with industry specialists, explore proven solutions and discuss real-world delivery challenges.

A core theme of Trenchless Morocco 2026 is sustainability, encompassing environmental protection, social impact and long-term asset performance. The programme will highlight how modern underground construction and rehabilitation approaches can reduce surface disruption, protect communities, limit environmental impact and extend the service life of critical infrastructure.

The event is proudly supported by EuroHinca Maroc and CAPEP,

both of whom play a key role in Morocco’s underground infrastructure ecosystem and in connecting utilities, authorities and delivery partners. Their involvement reflects the event’s strong focus on practical delivery and stakeholder collaboration.

Adding further international credibility, Trenchless Morocco 2026 is supported by the International Society for Trenchless Technology (ISTT) and the French Society for Trenchless Technology (FSTT), reinforcing the event’s position within the global underground infrastructure community.

As the official media partner, Trenchless Works encourages professionals involved in planning, owning and delivering underground infrastructure in Morocco and the wider region to attend this important industry forum.

Attendance is free. For further information and registration, visit: www.trenchlessmorocco.com

London joins the 2026 No-Dig Roadshow series

Westrade is thrilled to announce the longawaited return of the trenchless community to London with the recent launch of the No-Dig Roadshow at the Novotel London West on Tuesday, May 12, 2026. This exciting event, supported by Thames Water and held in association with the UK Society for Trenchless Technology (UKSTT), marks the first trenchless technology gathering in the UK capital in recent history.

The No-Dig Roadshows have a stellar reputation for attracting a diverse audience, and this event promises to be no exception. Visitors will benefit from an outstanding conference program featuring the latest innovations and techniques in trenchless technology, creating an engaging platform for delegates to learn, exchange insights, and share valuable experiences. Attendees will also have the opportunity

to hear about the progress and real-world applications of trenchless technology directly from Thames Water and several top-tier contractors.

In addition to the conference, the No-Dig Roadshow Exhibition will showcase an impressive lineup of exhibitors presenting cutting-edge equipment and groundbreaking technology. This exhibition area will be a hub of innovation, gathering expertise from across the UK and beyond.

Sponsorship and exhibition opportunities are available, but they are limited and will sell out well in advance. Those interested in capitalising on this opportunity should reach out to Trevor Dorrell at tdorrell@westrade. co.uk for more information.

Commenting on the launch of the London No-Dig Roadshow, Westrade’s Managing Director,

Paul Harwood, expressed his excitement: “We are thrilled to welcome the trenchless sector back to London. These events are designed to foster an educational and collaborative atmosphere, providing the perfect opportunity to network with like-minded industry professionals. We’re particularly excited about this event, brilliantly supported by Thames Water, which will share insights from their ongoing projects aimed at sustainable delivery of clean water and sewerage services to 16 million customers across London and the Thames Valley.”

Mark your calendars for May 12, 2026, and join us in London for an unforgettable experience at the No-Dig Roadshow. For more information on the event and to register, visit No-Dig Roadshow. Don’t miss out on this exceptional opportunity to engage with the UK water sector.

Now for something completely different

Start-of-year focus

Frank Reilly Director JBP’s Trenchless, Training Programme

A different kind of new year

The beginning of a new year is an opportunity to pause and reset. In December’s article, “2025 – That’s a Wrap!”, we reflected on a year of growth, collaboration and engagement across events, workshops and training programmes. One message stood out clearly: training is not an optional extra. It is fundamental to delivering safe, efficient and sustainable trenchless outcomes.

To start the new year we want to build directly on that reflection, but with a different emphasis. Rather than looking back at what was delivered, we want to look

forward and examine how training is selected, structured and applied — and how it can better support operational performance in 2026, across the Trenchless sector.

Listening to the industry

Generic training is no longer enough. Relevance is the defining factor.

Throughout 2025, JBP ran a series of LinkedIn polls to better understand how trenchless professionals view training and skills development. Asset and network management emerged as a top training priority, alongside new technologies or regulatory compliance. This reflects a growing focus on improving how existing infrastructure is inspected, assessed and rehabilitated.

When asked about barriers to training, limited budgets stood out as a significant constraint. Time and accessibility were also cited as significant important considerations. The appetite to learn clearly exists, but training must be targeted, practical and costeffective.

Trenchless Professionals clearly want training — but it must deliver clear value on site.

From courses to outcomes

These insights reinforce a longstanding JBP philosophy: effective training starts with identifying the right need. Skills audits and competency reviews help organisations align training with operational challenges, leading to applied courses in areas such as condition assessment and coding, rehabilitation design, materials selection and technology-specific training.

JBP’s Applied Trenchless Training programmes are built around realworld scenarios, combining theory, inspection data, case studies and hands-on workshops to support better decision-making on site.

Training should change how decisions are made and on how skills are applied — not just what people know.

Looking ahead

When aligned to clear objectives, training delivers benefits far beyond the classroom: improved consistency, reduced risk, stronger teams and greater confidence when engaging with clients and asset owners. As the trenchless sector moves into 2026, the most important shift may not be technological, but strategic — viewing training as an investment and an ongoing process.

Next issue: Finding and filling the gaps - from skills audits to training pathways.

Figures from 2025 Event

1262 NATIONAL PARTICIPANTS

33

264

72

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

Graham Howard, Chair, UKSTT

A message from the Chair

This month we are starting to see the volumes of work that was promised by the largest ever Asset Management Plan 8 (AMP8) investment cycle across the UK water sector I am pleased to say that is supported by the role our members play offering trenchless solutions to deliver cost effective and carbon reducing infrastructure, rehabilitation, and asset investigation outcomes. AMP8 represents a step-change in regulatory investment and presents fantastic opportunities for the trenchless sector.

Techniques such as relining, pipe bursting, and directional drilling are increasingly used for renewal, rehabilitation, and asset investigation programmes, helping water companies to maximise asset life and achieve enhanced performance targets within AMP8 spend.

The UKSTT have a busy year of engagement planned for 2026, reflected in the event calendar below that continues to promote knowledge sharing, networking, sector engagement, and applied innovation for the public benefit.

Date

15 Jan - New to Trenchless Industry Network Webinar – New Installation

25 Feb – ISTT Educational webinar – Drilling Deviation Prediction

3 Mar - UKSTT’s 3rd National Trenchless Conference

12 Mar – No-Dig Roadshow - Dublin

26 Mar – New to Trenchless Industry Network webinar – Rehabilitation (non CIPP)

29 Apr – UKSTT Masterclass – Renewal/New Installation

12 May – No-Dig Roadshow - London

14 May – New to Trenchless Industry Network webinar – Site Investigation & Condition Assessment

8 July – No-Dig Roadshow – Glasgow

16 July – New to Trenchless Industry Network webinar – Infiltration

29 Sept – 1 October – No-Dig Live 2026

30 September – UKSTT Gala Dinner & Awards Ceremony

19 Nov – New to Trenchless Industry Network webinar – Rehabilitation (CIPP)

We are also excited about going back to Dublin for the first No-Dig Road show of the year supporting Westrade followed by London in May.

It is also the year of the largest ever No-Dig Live 2026 – 29 September to 1 October, at Stoneleigh Park. This flagship trenchless exhibition organised and run by Westrade includes live demonstrations and the UKSTT Gala Dinner and Awards Ceremony.

The UKSTT Council is growing from strength to strength as we continue to expand to support the more active 2026 programme of events, knowledge exchange, and practitioner engagement for the public benefit.

Thanks as always go to all our patrons and members, not forgetting Lynn, Linda, Tammy and our hard.

Graham

Connecting trenchless across the world: ISTT’s strategic vision for 2026–2030

International Society for Trenchless Technology (ISTT) has launched its new FiveYear Strategic Plan (2026–2030), setting out a clear vision for the future of the global trenchless technology industry under the banner “Connecting trenchless across the world.”

The message reflects ISTT’s long-standing mission to unite international expertise, innovation and collaboration in support of trenchless solutions. As infrastructure pressures intensify and sustainability becomes a global priority, the Society’s strategic plan outlines how ISTT will strengthen its leadership role and support industry growth over the next five years.

The trenchless sector stands at a pivotal moment. Global markets for Horizontal Directional Drilling and pipe relining are forecast to exceed USD 26 billion by 2030, creating both opportunity and responsibility. ISTT’s plan provides a structured roadmap to help the industry meet this demand while promoting best practice, skills development and long-term sustainability.

VISION AND MISSION

ISTT vision

Leading trenchless technology throughout the world, ISTT is the global connection for trenchless technology.

ISTT mission

To influence and support industry worldwide to realise the benefits of trenchless technology, and to

advocate for trenchless technology as the standard method for underground infrastructure.

Core values

The Strategic Plan is underpinned by five core values that guide all ISTT activities and initiatives.

The Society is committed to being:

• Ethical

• Innovative

• Visionary

• Impartial

• Inclusive

These principles reinforce ISTT’s commitment to excellence, transparency and collaboration, ensuring that its work, from education programmes to international conferences, delivers tangible public and industry benefit.

FIVE STRATEGIC FOCUS AREAS

The plan identifies five key focus areas that will shape ISTT’s priorities and actions through to 2030, strengthening its ability to connect, educate and empower the global trenchless community.

Our members

Enhancing engagement, communication and value for Affiliate Societies and individual members through stronger branding, an improved digital presence and expanded global events.

Promotion

Raising awareness of trenchless technology’s technical, environmental and social benefits through advocacy,

media engagement and strategic partnerships, positioning ISTT as the authoritative global voice for the industry.

Training and education

Developing industry capability through a dedicated training business unit, expanded global webinar programmes and closer collaboration with universities to support the next generation of trenchless professionals.

Industry best practice

Promoting excellence through awards, standards and technical resources that showcase innovation and support consistent quality across international markets.

A sustainable society

Strengthening governance, financial transparency and strategic partnerships to ensure ISTT’s long-term stability, resilience and continued growth.

Through this Strategic Plan, ISTT reaffirms its role as the global leader for trenchless technology, connecting people, ideas and innovation to shape the future of sustainable underground infrastructure.

The Society will now work with its members and stakeholders to develop detailed marketing, financial and action plans to support successful delivery of the strategy.

Call for exhibitors: International No-Dig Auckland 2026!

The International Society for Trenchless Technology (ISTT) is pleased to announce our annual exhibition, International No-Dig , taking place on 28-29 October 2026 at the New Zealand International Convention Centre, Auckland.

This event offers an unparalleled opportunity to connect with the global trenchless technology industry. We invite you to be at the forefront of the industry by showcasing your technology at this premier event!

Event highlights & why you should exhibit

International No-Dig will provide an unrivaled platform to showcase equipment and innovations in trenchless technology.

• Showcase your innovations: Explore the latest advancements in equipment and technology from leading exhibitors. The show floor will feature innovative machinery and

tools designed explicitly for trenchless applications.

• Networking: International No-Dig New Zealand provides a valuable opportunity to network with the broader global community. Attendees can engage in meaningful conversations, share insights, and forge lasting professional relationships.

• Host country focus: New Zealand has a unique terrain that presents challenges for traditional excavation methods, making trenchless solutions popular for infrastructure projects. Additionally, New Zealand’s commitment to sustainable development and minimizing environmental impacts drives innovation in trenchless techniques. Today, many techniques are used in New Zealand, including HDD, microtunnelling, pipe jacking, pipe lining, auger boring, and location detection services.

Conference update

Please note that the Call for Abstracts will be available early next year.

Contact for opportunities & pricing

To discuss the available exhibition opportunities and for pricing details, please contact our Business Development Managers:

Alberto hamid

• Business Development Manager

• Phone: +61 422 103 119

• Email: alberto.hamid@ primecreative.com.au

Zihan (Fred) zhang

• Business Development Manager

• Phone: +61 423 670 165

• Email: zihan.zhang@ primecreative.com.au

We look forward to welcoming you to Auckland!

ISTT strengthens global collaboration and trenchless education

By Ian Ramsay, IRR Trenchless UKSTT Board of

Directors ISTT Board of Directors

The International Society for Trenchless Technology (ISTT) coordinates the 28 affiliated societies around the world. The core function of the ISTT is to advance and facilitate the implementation of its mission statement to expand and enhance trenchless technology education.

As well as recruiting new members, ISTT coordinates interactions with individual societies by connecting them and providing support. They do this through various committees but also by attending local STT events and holding webinars through their Technical & Education subcommittee. This year ISTT will be attending Westrade’s NODIG Live 2026 event through UKSTT’s conference programme providing a great insight into the current global trenchless market. Moreover, the ISTT website serves as an excellent information hub.

The organisation has undergone several transformations, including welcoming Trevor Gosatti as the new Executive Director. At the ISTT board meeting in Vancouver in 2025, Albert Shou concluded his two-year tenure as Chair, with Mark Andre Haebler assuming the position. During this meeting, the ISTT board of directors endorsed their strategic plan for the next five years.

ISTT has unveiled their new website offering members free access to conference publications, online learning sessions, direct community interaction, and worldwide event participation, which has revitalised the organisation and supported industry development and partner associations. Additionally, collaborative alliances with bodies such as the International Water Authority (IWA) and involvement in their forthcoming

conference add value for local societies and their participants.

The ISTT welcomes members from individual societies to participate in various ISTT committees. Having served over 4 years on the ISTT board and as a fellow of the society, I feel privileged. I oversee the international No Dig group responsible for coordinating the annual event and conference. We are thrilled about this year’s International NODIG event being in New Zealand and next year’s will take place in Bologna, Italy. I consistently welcome new committee members as we develop a fresh approach for future events.

Ian Ramsay, IRR Trenchless UKSTT Board of Directors ISTT Board of Directors

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

Phone: +55 11 983893450

Email: hrosas@abratt.org.br Web: www.abratt.org.br

Australasian Society for Trenchless Technology (ASTT)

PO Box 2242, MALAGA LPO, WA, 6944

Phone: +61 419 918 449

Email: secretary@astt.com.au Web: www.astt.com.au

Bulgarian Association for Trenchless Technology (BATT)

Kaprinka Lake Village Kazanlak 6100, Bulgaria

Phone: +359 2 4901381

Email: info@batt-bg.org Web: www.batt-bg.org

Danish Society for Trenchless Technology

– NoDig Infra (DKSTT)

Odinsvej 29 Silkeborg Denmark

Phone: +45 50894489

Email: tina@juul-consult.dk

Web: www.nodiginfra.dk/nodig-infra/ startside

Iberian Society for Trenchless Technology (IBSTT)

C/ Josefa Valcarcel, 8 – 3a PTLA 28027, Madrid, Spain

Phone: +34 913 202 884

Email: ibstt@ibstt.org Web: www.ibstt.org

Japan Society for Trenchless Technology (JSTT)

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 BogotáSiberia south side, Bogotá Terrestrial Cargo Terminal, Office C-12, Cota – Cundinamarca, Colombia

Phone: +57 1 8764675

Email: cistt.arlex.toro@lamstt.org Web: www.lamstt.org

Malaysia Association for Trenchless Technologies (MATT)

No 44, Jalan Dungun, Damansara Heights, Kuala Lumpur 50490 Malaysia

Email: trenchless@matt.org.my Web: www.matt.org.my

Polish Foundation for Trenchless Technology (PFTT)

Ul. Warkocz 14, 25 - 253 Kielce, Poland

Phone: +48 41 34 24 450

Email: parkaa@tu.kielce.pl Web: www.pftt.pl

Trenchless Romania Club

Roma Street, No. 16, Ap.2, District 1 Bucharest Romania

Phone: + 40724 550 830

Email: maria.nae@trenchlessromania.ro Web: www.trenchlessromaniaclub.ro

North American Society for Trenchless Technology (NASTT)

22722 29th Drive SE, STE 100, Bothell, WA 98021

Phone: +1 888 993 9935

Email: info@nastt.org Web: www.nastt.org

The Russian Society Trenchless Technology Association (RSTT) Severny proezd 12, Balashikha Moscow region, Russian Federation

Phone: +7 (495) 521 78 82

Email: gnb.06@mail.ru Web: www.s-gnb.ru

Southern African Society for Trenchless Technology (SASTT)

1053 Hyde Avenue, Eldoraigne ext 1, Centurion Gauteng, South Africa

Phone: +27 (0) 82 551 7458

Email: director@sastt.org.za Web: www.sastt.org.za

Singapore Society for Trenchless Technology (SgSTT)

84 Toh Guan Road East, Singapore Water Exchange , +(65) 97124054, Singapore Phone: +(65) 97124054

Email: admin@sgstt.org Web: www.sgstt.org/

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

Turkish Society for Infrastructure and Trenchless Technology (TSITT)

Gayrettepe Mah. Huzur Sok. No:1A Besiktas

34349 Istanbul, Turkey

Phone: +90 212 603 11 01

Email: info@akated.com Web: www.akated.com

Ukraine Association for Modern Trenchless Technology (UAMTT)

83A Srednyaya Str., Odessa 65005 Ukraine

Phone: +380 50 3953280

Email: trenchless.as@novatec.ua Web: www.no-dig.odessa.ua

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

EVENTS AND MEETINGS 2026

February 11-12 Trenchless Morocco 2026

Marriott Hotel, Rabat

April 22 - 24, 2026 ITTC 2026 The 29th China

International Trenchless Technology Conference and Exhibition

The National Convention and Exhibition Center, Tianjin, China

Email: ITTC@cstt.com https://en.cstt.org.cn/

Trenchless Middle East 2026

Dubai 2026

June 10-11 Trenchless Asia 2026

Queen Sirikit National Convention Centre Bangkok, Thailand www.trenchlessasia.com

September 29 - October 1 No-Dig Live 2026

NAEC Stoneleigh Park, Warwickshire www.nodiglive.co.uk

November 4-5 No-Dig Turkiye 2026 Conference and Exhibition

WOW Convention Center, Istanbul

Email: info@akated.com www.nodigturkey.com

No-Dig Roadshow Series 2026 www.nodigroadshows.co.uk

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