Trenchless Works

The voice of the trenchless community

SUSTAINABLE EXCAVATION FOR TRENCHLESS APPLICATIONS

How Vermeer are minimising the risk of damaging utilities

Regulation – killer of innovation or foundation for growth? By Tom Sangster

Editor’s Welcome

Austen Lees

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

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

Well, I don’t think anyone would argue that July has been a pretty fullon month for everyone here at Trenchless Works and Westrade. The team recently returned from a brilliantly well attended and supported Trenchless Asia in the Philippines. There’s too much to say here, we’ll cover it more next month, but with over 600 delegates a day in the morning plenary sessions, standing room only in the afternoon conference sessions and almost 180 future trenchless professionals attending the student programme there was genuine trenchless mania in Manila! Thanks to all our supporters and everyone who took the time to exhibit and visit the show. A big shout out also to the Westrade team who as always did such an amazing job organising and running the event.

This month’s magazine is filled with insightful opinion and stories of trenchless innovation and growth from around the world. I’m sure Tom’s piece will once again prompt some discussion and debate and it’s

also great to be including news from some really interesting trenchless projects, including work at one of London’s most historic museums. We also have updates and features from some of the sector’s best-known manufacturers and contractors including Vermeer and FM Conway.

Please continue to send us all your news, comment and opinion - we’re already cracking on with the August edition! If you have news, or something you want to say, but don’t have the resource or aren’t sure how to go about it then please just drop me a message and we can always help.

Finally, by the time you read this its probably less than two months until the sector’s flagship event, No-Dig Live at NAEC Stoneleigh Park. Registration is now open so please visit www.nodiglive.co.uk. I’ll see you in sunny Warwickshire!

Austen

ARTICLE

Editor’s Welcome

NEWS

Maybe it’s time for some self-rehabilitation?

Glanville Environmental joins South West Water’s amplify alliance

Bodenbender GmbH expands its corporate group

InfoTiles partners with Arup to maximise water infrastructure value

Sheikh Mohammed approves Dh30 billion rainwater drainage project for Dubai

INDUSTRY INSIGHT

Regulation – killer of innovation or foundation for growth?

PIPELINE REHABILITATION

Leading the way in water and drainage management

UV and LED curing technologies in pipeline rehabilitation

Full stream ahead for NuFlow and RioolFix in Belgium

Pipeline Services help preserve London landmark

HDD

Sustainable excavation for trenchless applications

Capabilities where it matters!

FOCUS ON TRENCHLESS TRAINING

Who’s signed up for the next course?

UKSTT

A message from the Chair

UKSTT’s 1st National Trenchless Conference No-Dig Roadshow in Reading - a vital platform for industry professionals

The

technologies in realising smart buried infrastructure

Beyond the ordinary

Maybe it’s time for some self-rehabilitation?

Trenchless Works’ Editor, Austen Lees, discusses why the UK water sector needs to get on the front foot with its media relations.

When OFWAT announced that it was ‘Setting out a record £88 billion upgrade to deliver cleaner rivers and seas, and better services for customers’ it was no great surprise that pretty much every media outlet disregarded their headline and led with how this would increase household bills by an average of £94 price over the next five years.

The new chancellor, Rachel Reeves, described the recommendation as ‘a bitter pill’ although her reaction was comparatively tame in comparison to the majority of commentators who suggested it showed ‘contempt’ for long suffering customers who have had to tolerate sewage dumping, leaks and poor service.

But is the current negative perception of the water sector justified, and what can be done about it?

Well, if you look at the main sector performance reports such as Ofwat’s ‘Water company Performance Report 202122’, The Consumer Council for Water’s ‘Water Company Assessment 2022-23’ or the Government’s ‘Water and sewerage companies in England: environmental performance report 2022’ good news is pretty hard to find. In fact, the latter concludes ‘The majority of water companies are not meeting basic environmental requirements’ and although it acknowledges some improvements it goes on to say that ‘these results cannot

be taken in isolation and are set against the backdrop of poor and inconsistent results over recent years.’

Relying on media

For those relying on media for their information the situation can look even bleaker. Back in March the press capitalised on Environment Agency reports that sewage spills into England’s rivers and seas more than doubled in 2022 with 3.6 million hours of spills compared to 1.75 million hours. Headlines detailing the human waste, wet wipes and sanitary products contained in the spills were compounded by the well documented issues at the debt laden Thames Water. Together this provided a pretty terrible optic for consumers who were now being told they would have to pay more.

While management of some of the water sector’s firms may well have been questionable, we also must accept that there has been a degree of underfunding in our infrastructure. This is due, in part, to the fact that we as consumers have historically underpaid for these services. As a result, there is a fairly convincing argument that we need to rebalance the system, and that a shift in pricing is indeed required to fund the much-needed maintenance and modernisation. The timing of the recommendation to increase prices however is questionable at best. I can only think that OFWAT felt consumer sentiment was so low they may as well kitchen sink the

situation, accept the reaction, and start to rebuild from there.

Times are hard

Those of us close to the sector however recognise that whilst times are hard, there is a lot of excellent work being undertaken by loads of brilliant people all of whom are committed to improving service levels and securing our water supply for generations to come. This issue is that the majority of people on the street are unaware that all this is taking place. Perhaps what is needed is some significant rehabilitation of our own involving a more coordinated and sustained approach to the media, to better promote everything that is positive about this vital and innovative sector?

If, as a sector, we can start to create more positive media coverage then over time I believe we can start to alter consumer perception and build up a bank of goodwill that will improve the way tough decisions over pricing or service provision are received.

So where do we start?

Firstly, we must get better at helping people to understand the critical importance of water and the challenges we face in securing its supply. This will benefit us from a behavioural change perspective and provide a more receptive landscape for all future communication. Even more importantly, we need to be far better at shining a light on all the amazing stuff that’s going on every day in the sector, there is so much good to talk about in terms of technical innovation, employment and skills training - we just need to find creative ways to showcase this through the media.

Glanville Environmental joins South West Water’s amplify alliance

Having collaborated closely with South West Water on frameworks for the past 15 years, Glanville Environmental has announced its participation in South West Water’s ‘amplify’ engineering alliance which sets to deliver an investment programme worth £2.8 billion from 2025 to 2030.

The alliance unites leading British engineering companies to drive a transformative project that will benefit local economies and the environment. Amplify’s investment in the region’s economy is set to create around 2,000 new jobs which will be supported by apprenticeships and graduate opportunities. Key projects include new treatment works and reservoirs, reflecting South West Water’s ongoing commitment to its customers, communities, and the environment.

Susan Davy, South West Water’s Chief Executive Officer, highlighted the importance of local investment: “We are planning to invest a record £2.8 billion to upgrade our region’s water infrastructure – but it isn’t just about how much we spend,

but where we spend it. We want to keep the pounds we invest locally so our supply chain and local people can benefit from our investment programme. By partnering with the best of British engineering firms, we are supporting local workers to deliver the improvements our customers want to see the most, whilst also creating jobs and supporting the wider South West economy. It is a win-win for everyone.”

Entrusted with installing and refurbishing pipework and providing essential CCTV and survey activities, the initiative will see Glanville Environmental continue to deliver water and wastewater infrastructure network improvements across the South West. These efforts will support South West Water’s objectives of reducing storm overflow usage, maintaining the region’s excellent bathing waters, and enhancing water security in response to climate change.

Jamie Treliving, Managing Director of Glanville Environmental, commented: “We are thrilled to announce

that we have secured several significant contracts, marking a major milestone for our organisation. This achievement is a testament to the hard work and dedication of our team, and it underscores our commitment to delivering excellence in every project we undertake. These new opportunities will allow us to further our mission of protecting and enhancing the environment, while also driving innovation and sustainability in our operations. We look forward to collaborating with our partners and stakeholders to achieve outstanding results and create lasting positive impacts.”

“

We are planning to invest a record £2.8 billion to upgrade our region’s water infrastructure – but it isn’t just about how much we spend, but where we spend it. We want to keep the pounds we invest locally so our supply chain and local people can benefit from our investment programme.

HIGH PERFORMANCE UV RELINING SOLUTIONS

As the world‘s leading company in the field of trenchless pipeline rehabilitation, we not only offer you innovative technologies for a wide range of requirements, but also valuable know-how for the planning and environmentally friendly implementation of individual rehabilitation measures: A perfect combination that helps to effectively save ressources, time and costs, while at the same time delivering high-quality solutions that convince through quality, flexibility and sustainability.

Bodenbender GmbH expands its corporate group

Bodenbender Group expands with acquisition of a construction chemicals company

The Bodenbender group, consisting of Bodenbender GmbH and Bodenbender (Schweiz) AG, has announced the acquisition of the Bavarian family-owned company IPA Bauchemische Produkte GmbH. The expansion follows a longstanding partnership between the two companies and the successful completion of several joint research projects.

IPA Bauchemie was founded in 1956 and has since developed into an international operation. With a broad portfolio of mortar products and products based on epoxy resins, polyurethanes and various silicate-based building materials, IPA has established a firm position in the market. The company has five branches in Germany, Italy, the Netherlands and Poland and is now in its third generation of facing up to the growing challenges of the construction, civil engineering, acid construction and surface protection sectors.

Like Bodenbender GmbH, the company is known for its high quality standards, premium system solutions and high levels of customer satisfaction.

This strategic acquisition will further strengthen the market position of both companies.

“We are delighted with the successful acquisition of IPA Bauchemie and see this as a great opportunity to make the production of our consumables even more flexible,” said Jonas Bodenbender, Managing Director of Bodenbender

GmbH. “At the same time, IPA’s industry insight, expertise and high-quality product range, mean we can now offer even more holistic solutions for complex renovation projects.”

Both companies are confident that the merger will lead to even more innovation and quality products for the wastewater and sewer renovation industry. These products have the potential to set new standards in this field and offer customers real added value.

A path has already been taken into the area of construction coatings with its construction chemicals product portfolio increasingly incorporated into Bodenbender GmbH’s range. Indeed, it is now in daily use throughout Germany - with excellent customer feedback. The product IPA Polyschicht® deserves special mention. This polymer-modified silicate coating with maximum chemical durability and DIBt approval is permanently resistant and is revolutionising the field of structures for industrial wastewater; an area that is constantly growing.

IPA’s market position is set to be further expanded with a vision to develop a diverse range of renovation resins. These developments should make it possible to address a global network of trading partners and allow them to benefit from the company’s chemical expertise and practical know-how.

“ We are also considering offering training opportunities for Bodenbender GmbH customers here in order to further improve our service and respond to our customers’ needs.

In addition to these aspects, other factors were decisive in the purchase decision. The geographical location of the IPA headquarters supports the service level and customer orientation of Bodenbender GmbH. The location south of Munich perfectly complements the sites in central Hesse and northern Switzerland and offers exciting opportunities: “We are also considering offering training opportunities for Bodenbender GmbH customers here in order to further improve our service and respond to our customers’ needs,” says Bodenbender. The same approach will also be taken with IPA customers.

The purchase also solves the problem of succession planning for the current Managing Director of IPA GmbH, Ulrich Koppermann, who now knows that his business is in good hands and can look forward to its successful continuation. Koppermann comments as follows: “The close cooperation with Bodenbender has shown us that we are even stronger together. We are looking forward to the new opportunities that will arise from this acquisition and the new markets that we will open up together.”

Both companies confirm that the acquisition will not

initially result in any structural changes. The IPA Bauchemie brand will be retained and further developed, and the organisational structures will also remain unchanged. In the coming months, the focus will be on harmonising corporate cultures, processes, systems and teams. Customers of both companies can therefore look forward to a seamless integration and the usual excellent service levels.

InfoTiles partners with Arup to maximise water infrastructure value

Johnny Gunneng Chief executive, InfoTiles

Digital analytics company InfoTiles has entered a strategic partnership with global engineering consultancy Arup to empower water and wastewater utilities to maximise the value and sustainability of crucial water infrastructure.

Using innovative data analytics technology and artificial intelligence, the two companies will use their combined engineering expertise, digital capability, and wraparound service to help utilities across the water value chain make better-informed decisions and drive progress in digital asset management, data, and operational insight.

By leveraging data in innovative ways, using artificial intelligence (AI), including machine learning (ML), across asset operations, investment and strategy, InfoTiles and Arup will create tailored solutions for utilities. These will include data and proof-of-value exploration for infrastructure investment, scale-out support, and identifying ways to use data to achieve improved operational outcomes.

These innovative ways to use data could include:

• Weather event forecasting to predict potential pumped asset failures.

• Anomaly detection on water and wastewater networks to identify trends, infiltration and blockages.

• Asset optimisation to enhance water treatment operation efficiency including dosing and maintenance cycles, energy use and carbon emissions.

• Effective performance management and forecasting of operation optimisation.

Johnny Gunneng, chief executive and founder of InfoTiles said, “Our partnership with Arup is an important milestone for InfoTiles. Teaming up with Arup isn’t just about expanding markets, but also about co-creating integrated solutions that seamlessly blend digital ability with engineering excellence.

“This is to support the utilities of tomorrow by offering transformative solutions and creating resilient systems that not only withstand critical challenges but also champion sustainability.”

Arup is a digital leader in the built environment and is committed to innovative research addressing the challenge of climate change.

The firm previously adopted the use of digital tools and AI to support utilities such as Dŵr Cymru Welsh Water by managing storm overflow using Arup’s Fuse web software. The custom-made centralised platform enables utilities to

make sustainable investment decisions, efficient collection and management of asset data, performance monitoring and knowledge sharing.

Bretton Davis, smart water lead at Arup said, “We recognise the challenges the water industry is facing. Customers want and need affordable services, the environment needs to be protected and enhanced, and asset health and the resilience of services needs to be maintained, all within the context of a changing climate.

“Our partnership with InfoTiles will enable us to deploy our combined digital expertise with in-depth engineering and sector knowledge and support utilities unlocking barriers keeping them from harnessing innovative possibilities through data and insight.”

InfoTiles has already made significant progress in digitally transforming water utilities and municipalities in Norway, Sweden, Denmark, Switzerland and the UK. Leveraging AI for advanced data correction and analytics, the company’s software streamlines water and wastewater network management processes to deliver data analysis in minutes rather than months.

An example of the InfoTiles platform

Sheikh Mohammed approves Dh30 billion rainwater drainage project for Dubai

Network will be completed in stages by 2033 and serve the emirate for the next 100 years

ADh30 billion project has been approved in Dubai to develop the emirate’s rain drainage network. His Highness Sheikh Mohammed bin Rashid Al Maktoum, Vice President and Prime Minister of the UAE and Ruler of Dubai approved the project - called ‘Tasreef’ - on Monday 22 July 2024, which marks the largest single-system rainwater harvesting project in the region.

The project was approved in the presence of Sheikh Maktoum bin Mohammed bin Rashid Al Maktoum, First Deputy Ruler of Dubai, and Deputy Prime Minister and Minister of Finance of the UAE; and Sheikh Ahmed bin Mohammed bin Rashid Al Maktoum, Second Deputy Ruler of Dubai.

The project is designed to increase the emirate’s rainwater drainage capacity by 700 per cent and enhance its readiness for future climate challenges. The comprehensive project

will cover all areas of Dubai, capable of managing more than 20 million cubic meters of water per day and is projected to serve the city for the next 100 years.

Sheikh Mohammed has ordered an immediate commencement of the project, which is set to be completed in phases by 2033.

On the occasion, Sheikh Mohammed said: “Dubai will continue to enhance its infrastructure and urban achievements, ensuring the safety and security of everyone living within its borders.”

Sheikh Mohammed emphasised that the continuous enhancement of Dubai’s sustainable infrastructure is integral to its growth and prosperity. The initiative aims to create a drainage infrastructure that is advanced, safe, flexible, and ready to face future challenges.

“

Dubai will continue to enhance its infrastructure and urban achievements, ensuring the safety and security of everyone living within its borders.

“Today, we approved an integrated project to develop Dubai’s rainwater drainage network at a cost of Dh30 billion. The largest rainwater collection project in a single system in the region, the initiative will increase the capacity of the drainage network in the emirate by 700 per cent, ensuring the emirate’s readiness to face future climaterelated challenges,” Sheikh Mohammed said.

“Covering all areas of Dubai, the project will raise the drainage network’s capacity to more

than 20 million cubic metres of water daily, meeting our needs for the next hundred years. We have directed the immediate implementation of the project, which will be completed in phases by 2033. Dubai continues to drive infrastructure and urban advancements, enhancing safety and security for everyone living in the emirate.”

Resilient infrastructure

The strategic project is a continuation of drainage projects launched by Dubai in

2019, covering the Expo Dubai area, Al Maktoum International Airport City, and Jebel Ali. It supports Dubai’s plans and strategies for developing a flexible, advanced, and futureready infrastructure. As a sustainable strategic project, it addresses future climate change impacts, such as increased rainfall, with a network designed to seamlessly adapt to all rainfall events.

Dubai Municipality will implement the project, adhering to the highest global technical and engineering standards. >

This initiative aligns with the Municipality’s strategic goals for the integrated management of rainwater drainage and the sewage system and underscores its commitment to infrastructure projects that enhance sustainability and quality of life in Dubai. It also supports Dubai’s comprehensive development plans, boosts its global competitiveness, and further improves its quality-of-life indicators.

Massive capacity

The ‘Tasreef’ project aims to enhance rainwater and surface water drainage services with a sophisticated and highly efficient infrastructure, improving operational efficiencies and reducing costs associated with station construction, operations and maintenance by 20 per cent and increasing the network’s lifespan.

Additionally, the rainwater drainage capacity through

tunnels will reach 20 million cubic metres per day, with a flow capacity of 230 cubic metres per second, making it the largest rainwater collection project in a single system in the region.

Advanced tunnelling equipment

The project will utilise the latest Tunnel Boring Machines (TBM),

the largest of their kind in the Middle East, known for their efficiency, speed, and high precision in excavation, and their ability to handle various topographical conditions. These machines feature automated control systems that enable continuous monitoring and data analysis, with advanced safety systems to ensure the safety of workers and equipment.

TRENCHLESS MIDDLE EAST 2024 DUBAI, UAE

Jumeirah Beach Hotel

5-6 November 2024

13th Exhibition & Conference on Trenchless Technology/NDRC

LAST STANDS REMAINING

• Enjoy a great ROI from visitors, suppliers, industry leaders and buyers

• Meet planners, contractors and operators, central & local government officers and civil engineers

• Participate as one of more than 85 exhibiting and represented companies from 16 countries

• Join the longest running trenchless event in the UAE, GCC and MEASA regions

• Officially supported by the ISTT, engage in the only conference and exhibition dedicated to Trenchless Technology in the Middle East

Targetting visitors from over 16 countries will include the UAE, GCC countries, Middle East, Africa and South Asia regions representing:

Regulation – killer of innovation or foundation for growth?

By Tom Sangster, Managing Director, Downley Consultants

To paraphrase a recent article in The Economist “regulate first, innovate never” could be the motto of the European Union. The instinct of the European Commission is to regulate everything in sight through harmonised Standards and the Construction Products Regulations, which have the force of laws in the Member States. This over-regulation strangles innovation at birth and establishes the status quo as the norm to be followed in all cases. This works against developments that could achieve the larger goals of sustainable growth, water management and protection of public health.

Such regulation has had a significant effect on trenchless technology markets, especially in the rehabilitation sector. The UK provides stark examples, albeit not from within the European Union. OFWAT, the industry regulator, mandates the water utilities to reduce water system losses by 15% in the current 5-year Asset Management Period (AMP). The Drinking Water Inspectorate, another regulator, quite rightly requires approval for products in contact with potable water, known as Reg(ulation) 31. But the capacity to test and approve products under Reg 31 is inadequate and not fit for purpose, it can take years and the scope and cost change

as it progresses with mobile, often receding goalposts. So, one regulator requires action but another impedes the use of the very technologies that can achieve the targets set by the first one.

To add to the farce, OFWAT, for political reasons, imposes a time limit of 3 hours for interruption to water supply to customers for undertaking the works. In this time all that’s possible is a quick fix of a single problem, a sticking plaster approach to repairs. The result is repeated repairs as the sticking plasters fail. Is this better for the customer than a single, longer, planned and notified interruption that solves the

problem for the long term? The UK water utilities are vilified for their poor performance but are locked into a farcical straitjacket of conflicting regulations. The result is a sluggish or nonexistent market for rehabilitation of a very old network that is operating way beyond its service life. One must feel some sympathy for the legions of clever, committed, talented and hard-working engineers and managers at those utilities.

Is there a better way?

There must be. Consider the USA’s approach to regulation.

When in the 1990s the number and size of sewer overflows became excessive the US Environmental Protection Agency (EPA) acted. Wastewater utilities, usually municipal organisations, were given fines for the environmental damage caused. But fining utilities, as the UK and others still do, does nothing to solve the problem, it merely reduces the utility’s financial ability to do so. So, the EPA had a system of Consent Decrees; if the utility presented a plan to spend the amount of the fine on fixing the problem they could continue to operate under a Consent Decree while they did so. >

Funds were raised through local taxes and the result was a significant reduction in overflows and their consequences. A further result was the emergence of the largest and strongest sewer rehabilitation market in the world, with much innovation, as the utilities needed trenchless solutions to achieve their objectives as cost-effectively as possible. This can be seen as a more enlightened regulatory approach that gave more positive results. Although I must note that the system no longer operates in this way.

Similarly in drinking water. While Europe is hemmed

in by regulation, including different requirements and approval processes in each country, the North American market is growing strongly. It is not unregulated; ANSI NSF61 approval is required for products in contact with potable water in order to ensure that it is indeed potable and safe. European regulators are quick to look down their noses at NSF61 and to say that it is easy to obtain and not sufficiently rigorous.

Lighter, more co-operative regulation

To this there are two responses: we do not see multitudes of

people sick or dying in North America because of drinking water contamination caused by mains having been lined; and the lighter regulation in the USA is backed up by a ferociously aggressive legal system. This acts as a self-regulating mechanism because nobody will risk ruinously expensive litigation.

Thus, the lighter regulation supported by an aggressive legal system that does not allow operators, designers and suppliers to hide behind the regulation has resulted in a thriving market for trenchless rehabilitation that is solving the problems more effectively than

is happening in the more heavily regulated European markets.

Regulation is necessary

Clear regulations and standards, introduced at the right time in the market life cycle, can legitimise developments and create a strong foundation for growth. For example, the introduction of the four classes of pressure pipelining in the AWWA Manual M28 and the ISO Standard EN ISO11295 has clarified which solutions are appropriate for which problems. This has given users more confidence and supported better market growth. But regulate too soon and innovation is indeed stifled. A careful balance is needed.

The examples cited are just that, examples. They are not direct comparisons. But they illustrate that there are different approaches to regulation and that good, thoughtful regulation, introduced at the right time and with a clear understanding of its objectives,

Leading the way in water and drainage management

FM Conway’s innovative use of No-Dig technology puts the end user first

When it comes to maintaining and upgrading urban infrastructure, FM Conway offers the complete package. Renowned for its comprehensive infrastructure services, the business is at the forefront of water and drainage management, ensuring clients’ asset networks remain resilient, safe, and sustainable. One of the standout features of their service portfolio is their use of ‘No-Dig’ technology, a necessity in modern drainage infrastructure maintenance.

“The networks we maintain usually sit below other assets like roads or buildings, so accessing them isn’t always a straightforward process,” explains Julian Wynn, Water and Drainage Management Director at FM Conway. “Finding better ways to deliver work is something we invest in heavily, working closely with our supply chain to develop new technologies”.

Quicker, less disruptive, and safer

Traditional drainage repairs can be invasive, time-consuming, and

“ Finding better ways to deliver work is something we invest in heavily, working closely with our supply chain to develop new technologies.

disruptive, often necessitating extensive excavation.

FM Conway’s ‘No-Dig’ solutions circumvent these issues, offering an efficient and less intrusive alternative. This state-of-theart technology allows for the rehabilitation of existing pipes without the need for digging, preserving the surrounding environment and infrastructure.

CIPP ‘No-Dig’ technology works by inserting a specially designed lining into a damaged pipe. This

lining is then cured in place, creating a new, durable pipe within the old one. This method not only extends the lifespan of the drainage system but also minimises disruption to traffic and daily activities. It also reduces carbon footprint and budget for costly repairs - a crucial factor in bustling urban areas.

“Much of our work happens in the London Boroughs, which brings challenges of its own”, adds Julian. >

“It’s a unique mix of narrow streets and traditional buildings, blended with ultramodern skyscrapers and increasingly pedestrianised areas. Underneath all of this is a drainage network built of assets of varying age and condition. Our ability to install liners to large diameter culverts and pipes quite often eliminates the need to close motorways and strategic roads.”

Necessity leads to innovation

The FM Conway team recently worked with Bluelight Lining Ltd to develop, test, and introduce a new product that addresses one of the key areas where ‘No-Dig’ has traditionally struggled.

Changes in pipe diameter are commonplace in drainage networks, as capacity requirements, asset age, and even design or budget choices can impact how a local network is put together. Cured in place linings are normally for a fixed diameter, creating problems where sizes shift and limiting the technology’s use in these instances.

“One of our lining managers reached out to Bluelight and made some suggestions for a new product. Through a collaborative design process, we

recently installed the UK’s first ever 150mm to 225mm flexible liner, a real game changer in this space,” says Julian.

This new technology means ‘NoDig’ methods can be applied to even more projects, broadening its application and reducing the risks associated with excavation works.

A greener solution

“It’s easy to see the time and convenience benefits,” says Julian. “But one thing people often miss is the savings that ‘NoDig’ offers from an environmental perspective.”

The transport, fuel, and materials associated with accessing and reinstating pipework by traditional means all have an environmental impact, but with ‘No-Dig’ options, these emissions are removed from the equation. Re-lining an existing pipe extends its working life exponentially, reducing the need for virgin materials and minimising waste.

Julian concludes: “As a business, we’re committed to sustainability and self-delivery. Our ways of working emphasise reducing environmental impact through innovative techniques and materials that promote longevity and efficiency.”

•

Connection

UV and LED curing technologies in pipeline rehabilitation

By JBP Trenchless

Author: Börje Persson, Managing Director of JBP Composites S.L

Pipeline rehabilitation is a critical process for restoring the structural integrity and functionality of aging or damaged pipelines. There are many solutions using trenchless technologies, but in this article, we will focus on the Glass fibre Reinforced Plastic (GRP) CIPP liner as a rehabilitation method. This technology is known in our trenchless industry as the “UV cured CIPP method” and has been on the commercial market since its introduction in 1985 by Inpipe AB, a Swedish company

based in Vilhelmina. This term “UV cured” is not entirely accurate, as we will see later in this article, as this method can be used with light outside the traditional 360-450nm light frequency.

Above is a drawing from the first approved patent (US 1983) of medium pressure lamps combined as a train to cure fibre reinforced liners under internal compressed air pressure.

Light curing, using either

medium pressure lamps or Light Emitted Diodes (LED), each method offers unique benefits and is often selected based on specific project requirements and/or site conditions. In this article, JBP explores the intricacies of these two curing methods, highlighting their mechanisms, curing process and comparative advantages in the field of pipeline rehabilitation. Note that both technologies are light curing processes, just with two different light sources with a different wavelength spectrum.

The pictures show extensive testing and development work of Gallium doped lamps (mid 1990´s) with air cooled outer glass (double walled) of quarts to maintain the temperature of the lamp and at the same time reduce the heat transfer from the lamp to the air and the inner surface of the liner.

The traditional UV-Curing method using medium pressure lamps

UV-Light sources using medium pressure lamps is a traditional and well-established curing method for CIPP pipeline rehabilitation. The first patent for UV cured resins was granted back in the late 1940’s and focused on curing resin coatings of approximately 2-400 microns in thickness.

Medium pressure lamps emit a broad spectrum of UV light which initiates a photochemical reaction in the resin within the GRP liner, causing it to cure and form a structurally sound pipe within the existing pipeline.

Difference between UV Initiated Curing and Thermal Curing

Thermal curing is initiated by heating an initiator until a bond is cleaved; this method is most commonly used with organic peroxides or azo compounds. UV curing works in a similar way, but here a photoinitiator absorbs UV radiation in the appropriate wavelength range (300-450 nm). It then dissociates into radicals that initiate polymerisation of the monomers.

for small-diameter pipelines. LED lamps emit a narrow spectrum of UV light, which can also initiate the curing process in UV-sensitive resins used in GRP liners.

Since 2008, UV LEDs have been presented and introduced for UV curing of small liners, lateral connections and top-hats

(Cosmic, Aarsleff, Sewertronics, Brawoliner, IMS, Trelleborg and others).

A comparison between both technologies

The following table compares the two technologies to help understand their differences and clarify their use. >

with Gallium is a photochemical process in which UV light initiates a polymerisation reaction in the resin of GRP liners. Medium pressure lamps operate at high intensities, typically between 200 and 600 W/cm, and emit a broad spectrum of UV light (200-400 nm). This range includes mainly UVA wavelengths which are essential for deep and thorough curing of the resin. Also UVB and UVC will be found

LED curing uses light-emitting diodes to emit a narrow spectrum of UV light, speciﬁcally targeted at the optimum absorption wavelength of the photoinitiators in the resin. LEDs typically operate at wavelengths around 365 nm or 395 nm, with power outputs ranging from 10 to 100 W.

The following reactions are identical to UV curing except that the exothermic energy and added heat from the IR spectrum (lamp) accelerates the speed of the continuing chain reaction (polymerization).

LED Curing Technology, a good alternative for small diameter

LED curing technology is a later, innovative method that offers a promising alternative, especially

Advantages

Light train

Heat management

Limitations

Structural Integrity

Longevity

Equipped with medium pressure Gallium mercury vapour lamps, the UV light train is inserted into the inflated liner. The train can be monitored by cameras to ensure correct positioning and curing progress.

These lamps generate considerable heat and require a cooling system/air ventilation to prevent overheating.

The process is comparably fast, with the light train travelling at speeds of 0.5 to 1.5 metres per minute, depending on the resin type, liner thickness and diameter of the pipeline.

The broad spectrum of UV light ensures deep and uniform curing throughout the liner, resulting in high mechanical strength and excellent chemical resistance.

The cured liner typically achieves a flexural strength of 150 MPa and a flexural modulus of 10,000 to 15,000 MPa short term, restoring the structural integrity of the pipeline.

50 years or more, depending on the operating environment and load conditions.

Speed: UV curing is signiﬁcantly faster than other curing methods such as ambient or thermal curing.

Strength: Cured liner provides excellent structural integrity and longevity.

Control: The curing process can be closely monitored and controlled, to ensure consistent quality.

Thicker walls: A medium pressure lamp produces a broadened wavelength spectrum which is advantageous for larger diameter and/or thicker pipe walls.

Size Constraints: Medium pressure lamps can be bulky, making them less suitable for small diameter pipework. The diameter range of UV curing systems is between DN 150 and DN 2000.

Energy Consumption: These lamps consume a considerable amount of energy and generate heat which requires eﬃcient cooling systems.

A train of LEDs is inserted into the liner. The compact size of the LEDs allows for more uniform light distribution and penetration in small diameter pipelines.

LEDs produce significantly less heat than medium pressure lamps, reducing the need for cooling systems and the risk of thermal damage to the liner.

The light train moves at a controlled speed, typically 0.3 to 1 metre per minute, influenced by the photoinitiator system of the resin and the dimensions of the pipeline.

The narrow spectrum of LED light can be precisely matched to the photoinitiators, ensuring efficient curing and energy use. The result is a cure with good mechanical properties.

Cured liners typically achieves flexural strengths of around 140 MPa and flexural modulus up to 10,000 MPa, slightly lower but comparable to UV-cured liners.

Approximately 50 years, although durability is influenced by specific resin formulation and environmental conditions.

Energy Eﬃciency: LEDs use less energy than medium pressure lamps, making them more environmentally friendly.

Heat Management: LEDs generate less heat, reducing the need for extensive cooling systems.

Compact Size: The smaller size of LED curing equipment makes it ideal for small diameter pipelines and more ﬂexible in conﬁned spaces. LED curing systems range in diameter from DN 75 to DN 300.

Longer Lifespan: LEDs have a longer service life compared to medium pressure lamps, reducing maintenance and replacement costs.

Cure Speed: Curing speed is slower than medium pressure lamps for larger diameters and/or thicker liners.

Big diameters: Today, UV-LED curing is limited to DN300/400 depending on the wall thickness.

UV CURING METHOD LED CURING METHOD

Mechanism and Technical Speciﬁcations

UV curing with medium pressure lamps now normally doped

Curing Process

Curing speed

Result of the rehabilitation

Cure Quality

CIPP-Liner, a UV and LED curing liner?

For example, the Berolina-Liner is a trenchless sewer rehabilitation solution that offers superior performance and adaptability for a wide range of applications. Factory pre-impregnated with resin since 1997, this GRP liner has been carefully designed to restore the structural integrity of aging pipelines. The curing process can be carried out using either UV light or LED technology, depending on project specific requirements.

The Liner is versatile, accommodating pipe diameters from DN 150 to DN 1600. This flexibility makes it suitable for a wide range of sewer rehabilitation projects, from small house connections to large municipal sewer systems.

Selection criteria for curing technology:

• Project requirements: The choice between UV and UVLED curing is influenced by the specific requirements of the project, including the diameter of the pipe, the complexity of the installation and the desired curing speed.

• Resource availability: The

availability of resources such as power and cooling systems can also influence the decision, as UV curing requires more power and cooling compared to the more energy efficient and heat manageable LED technology.

• Efficiency and performance: Both UV and LED curing technologies offer high performance results, but their selection can be tailored to optimise efficiency and ensure the highest quality of rehabilitation.

Both UV-lamp and LED curing technologies offer viable

solutions for curing of CIPP pipeline rehabilitation, each with distinct advantages and limitations. UV curing with medium pressure lamps is preferred for larger pipelines and situations where speed and depth of cure are critical. In contrast, LED curing is a good choice for smaller diameter pipelines with a comparatively thin wall and scenarios where energy efficiency and heat management are critical. Understanding these technical nuances allows for informed decision making to achieve optimal rehabilitation results.

Bluelight, LED technology in the wavelength range of 450nm

IMS

Amplify your brand

Get global exposure! Reach 55,000+ industry professionals through our worldwide distribution, including online subscribers and event readership Maximize your brand's visibility today!

Cutting-edge equipment to groundbreaking techniques, our pages are where industry leaders turn to stay ahead of the curve.

• Superior pipes challenging today’s market

• Safe storage systems for storm- and wastewater

• Amiscreen – stormwater attenuation with built-in coarse material retention

• Amiblu NC Line – non circular pipes in all shapes

• Corrosion free and low carbon footprint

Full stream ahead for NuFlow and RioolFix in Belgium

Aproperty owner near Brussels, Belgium was experiencing a serious issue with a 4.5m deep PVC pipe which ran from their house underneath the garden, patio and a wall. The situation was additionally challenging as the pipe ran into a small stream managed by a water company at the downstream end.

Sewer technology experts, RioolFix, used a Picote Mini Miller with the extended cable and slow rotation to delicately clean the

fragile pipe from the downstream end. In doing so they were able to clear and remove roots from the 7m pipe in just 30 minutes.

From the outset it weas recognised that lining the pipe with CIPP would be the best solution. Inversion was quickly ruled out due to the issues with access both upstream and downstream. As a result, it was decided to use a precision pull-in-place (PIP) system from NuFlow’s with cold cure UV (CCUV). A flexible fiberglass

liner was employed as the host pipe section comprised both DN 100mm and DN 110mm. The impregnation with a single component resin was undertaken in the factory as it is not affected by heat or cold and can be stored for up to 12 months prior to installation. This allowed full preparation in the factory and reduced any on site or access issues. The NuFlow liner was pulled in to place from the downstream end, inflated, and then cured using the developed light cores in 10 mins. >

The line was installed, cured, and the pipe back in service in just 90 mins. An additional benefit was that the liner bonds to the host pipe had no smell. The system provided a quick, cost effective, and long-term solution for a challenging job with lots of interest from local residents and environmental concerns relating to wildlife in and around the stream.

Pipeline Services help preserve London landmark

Under pressure operations and solutions specialist, Pipeline Services (UK) Ltd, has successfully completed a project for a client that is responsible for maintaining one of London’s most historical museums. The building in Kensington, which is over 150 years old, had been experiencing issues with rainwater leaking from pipes on the external façade of the building. As the 100mm and 150mm steel pipes had become corroded, the leakage was causing the water to stain the exterior and, in some cases, to leak into the building.

As access to the pipes was complicated by their rooftop location, the solution identified was to use the NuFlow’s Precision PIP (Pull-in-Place) technology and to cure it using

a cold cure UV (CCUV) system. A single component resin and a flexible fiberglass liner was installed using the PIP method and expanded prior to the LED light cores curing the liner for 10 mins. This allowed the eight downpipes to be completed in a single day.

Proper cleaning and preparation were key to the success of the project as the pipes made of PVC and cast iron were fragile. Use of the Picote Mini Miller meant that the smart cutter was able to carefully clean the pipes at a slower rotation speed, ensuring they were ideally prepared for the liner. The resin bonds to the host pipe created a perfect seal allowing all 80m of downpipe to be completed in a highly efficient and environmentally sustainable manner.

The fact that the resin used is unaffected by temperature makes this system highly flexible and portable. A key benefit of this was the ability to undertake the liner impregnation off site a week prior to installation. This was essential as onsite impregnation would not have been possible due to the location of the pipes. The vertical nature of downpipes also meant that no heat cure was possible, so LED light curing was the perfect solution.

The NuFlow system employed by Pipeline Services delivered a low risk and highly effective solution that will help preserve the appearance of this historic landmark for years to come.

Sustainable excavation for trenchless applications

In a world where sustainability and environmental protection is key, more contractors are turning to equipment that minimises the risk of damaging utilities during the excavation process and most of all, reduces surface disruption in areas with improved landscapes.

Vermeer’s range of versatile vacuum excavators work to ensure that environmental disruption, area downtime and damage to utilities as a result of project work are a thing of the past.

Vacuum excavators are becoming increasingly popular in trenchless pipeline projects, with many contractors now recognising the potential safety risks that come with digging trenches or excavating close to urban and residential areas.

Vacuum excavation works to mitigate these risks, helping to keep employees safe while reducing the damage caused to the surrounding environment.

Before maintenance work or construction can begin, debris often needs to be removed or space needs to be exposed. Using a traditional excavator or backhoe to do this can be difficult and may result in damage to the surrounding environment. Additionally, extra care is needed for works which involve sensitive equipment that can easily be damaged through conventional excavation, such as underground pipes and utility infrastructure. >

Vermeer VX70 Vacuum Excavator

The how of vacuum excavation

Vacuum excavation works through a combination of powerful suction and containment. High pressure water is used to disturb the debris, which is then vacuumed into the tank.

This approach helps to protect existing underground pipelines and utility infrastructure such as telephone, gas and electricity services, making vacuum excavation (also known as non-destructive digging (NDD)) the safest way to dig. The combination of high-pressure water with an air vacuum quickly and effectively allows

for the removal of significant amounts of earth with minimal damage to the environment.

Micro tunnelling projects are commonly undertaken in residential or urban areas, so keeping the work site compact to avoid disruption to the surrounding environment, community and businesses is an incredibly important factor that contractors have to consider. Utilising vacuum excavation methods, which moves excavated material from the pit straight to the tank, enables contractors to keep work site area to a minimum.

The direct pit-to-tank feature of vacuum excavators means no

piles of spoil sitting around the work site, taking up room and requiring multiple trucks and loaders to move them. Negating the need for these bulky vehicles avoids disruption to the environment and community, as well as further restricting the work area.

Holding contractors accountable for spoil management

There is an increased demand for awareness and accountability for contractors carrying out works. This is especially true when it comes to spoil management on trenchless pipeline installation works, with contractors needing

to ensure the appropriate environmental regulations relating to disposal are met and site personnel are kept safe.

Further safeguarding against detrimental environmental impact is the fact that vacuum

excavation, as a practice, has minimal incoming and outgoing materials, meaning the process can help contractors to meet stringent environmental guidelines requiring that no spoil makes its way into land or soil by accident. >

Vermeer VX70 Vacuum Excavator

A vacuum excavator for every application

Vermeer’s extensive range of vacuum excavators excel in a range of projects, effectively replacing more inefficient, expensive and labour-intensive methods of working. From digging around utilities, assisting with water main breaks, easily excavating small holes, cleaning up storm drains and much more, Vermeer has a vacuum excavator for every application.

In addition to the equipment needed for large scale trenchless projects, Vermeer also offers trailer-mounted vacuum excavators which enable the use of existing

vehicle fleets and offer flexibility in applications where lower volumes of spoil are expected.

Vermeer equipment helps save material handling costs, contractors’ time and labour, while also reducing surface disruption by offering visual verification of utility placement, meaning it can dig around poles, even when buried utility lines are tied into it.

Vermeer’s truck-mounted vacuum excavators boast spoil tank capacities ranging from 1000 to 7600 litres, as well as a range of configurations to suit any non-destructive digging and liquid waste management application. Select model available in different regions.

Please check with your nearest dealer.

Vermeer’s industry-leading boom design cuts the chance of blockages by up to 80 per cent, often making Vermeer machines more productive than others.

The integrated silencing system on Vermeer’s equipment also works to dampen sound before it’s released into the atmosphere. Utilising an external engine compartment baffle system, allows for quieter operation, facilitates better jobsite communication and benefits neighbour and public relations.

Vermeer VX30 Vacuum Excavator

Capabilities where it matters!

DCI’s Sub-K™ transmitter has double the range of the nearest competitor in rebar. Trenchless Works looks at the innovative technology that makes this possible and the benefits it provides users on the jobsite

Akey aspect of depth performance is the ability of the transmitter to broadcast the signal at a frequency least affected by active interference. Achieving the highest signal-to-noise ratio is crucial (transmitter signal versus active interference). Traditionally, this has been accomplished by increasing the size of the antenna, boosting power to enhance signal strength, or finding a frequency with less active interference. Each of these methods however has trade-offs: a larger antenna requires a larger housing, more power results in a shorter run time, and different frequencies involve guesswork for the operator as interference varies along the bore and over the course of day.

DCI sort to develop a unique solution to this challenge that wouldn’t require compromise. What if the system could analyse thousands of frequencies to find the best one? And what if the transmitter was capable of operating on many frequencies simultaneously?

Enter the world-renowned Falcon Technology, with a system capability that operates differently to any other locating system on the market and is unique to DCI. Falcon’s technology divides thousands of frequencies into bands, presenting the entire frequency spectrum to the user in one cohesive view, without the need to click through each frequency.

The DCI system selects the 25 frequencies least affected by active noise. Furthermore, the system automatically switches between these 25 frequencies while operating to deliver an unmatched performance. Again, this capability is exclusive to DCI users.

Some manufacturers have naturally tried to follow suit and now offer ten or more pre-defined frequencies to give operators options. However, given that interference varies wildly from jobsite to jobsite, it is improbable that this smaller number of frequencies is sufficient to overcome interference across a large number of drilling projects.

The performance advantage is even more significant when encountering passive interference, such as rebar. In such cases, DCI’s Sub-K technology separates the depth tone to an ultra-low set of frequencies while operating pitch, roll and other data at much higher frequencies. The advantage is dramatic and gives DCI’s Sub-K rebar transmitter

twice the range in rebar frequencies when compared to its nearest competitor. It is also important to note that while some manufacturers promote their high range specifications, these specifications are measured in zero-interference environments.

Performance to DCI’s Sub-K technology is one of many

reasons why DCI is the preferred choice for drillers worldwide seeking the highest performance on job sites. All backed by DCI’s legendary customer support and dealer network, this technological excellence and commitment to outstanding service serves to differentiate DCI from others in the market.

Airport Rebar

Who’s signed up for the next course?

By Frank Reilly - JBP Trenchless Training Director

In the ever-evolving field of trenchless methods and technologies, continuous professional development and learning are essential. The diversity of attendees on the JBP courses over the years is both a testament to the field’s broad appeal and a challenge to us when developing our courses and training events. We can always tap into a rich blend of experience and perspectives from seasoned engineers and technicians, experienced consultants, and newcomers to the sector. Understanding who these participants are and addressing their diverse needs is critical for the success of any training program.

Diverse groups, diverse needs

Qualified engineers, with various levels of responsibility and experience and a keen eye on their continuous professional development (CPD), come with a wealth of their own knowledge of existing methods but seek to stay informed about the latest advancements in trenchless techniques and methods. For them, courses offer an opportunity to refine their skills, learn about cutting-edge technologies, and network with peers facing similar challenges in the field. Typically, engineers concentrate on practical applications and the incorporation of new

Frank Reilly Director JBP’s Trenchless, Training Programme

technologies into pre-existing systems.

Technicians, another significant portion of the course attendees, often have a more handson, on-site responsibility and therefore require a deeper understanding of the equipment and processes involved in trenchless operations. Training for technicians frequently emphasises trenchless technology’s operational aspects, troubleshooting, and maintenance. This group benefits greatly from practical sessions, demonstrations, and the opportunity to interact with the latest tools and machinery.

Consultants and engineers in senior project management positions often approach trenchless technologies and methods from a strategic decision-making and advisory perspective. Their focus is often on project planning, cost analysis, and regulatory compliance. Courses tailored for this cohort of professions need to cover a broader spectrum of

topics, including case studies, project management principles, and emerging trends in the industry. This group values insights into how trenchless solutions can be effectively implemented in various contexts and the long-term benefits they can offer.

Challenges in course development

Designing courses that meet the needs of such a diverse audience is no small task. When designing and developing courses at JBP, we aim to balance depth and breadth for the course curriculum and

achieve the appropriate level of detail, on the one hand providing technical information and practical skills training, and on the other giving strategic insights and future-focused discussions that will inform and deepen the understanding of all course participants.

Moreover, courses must remain accessible to participants with different levels of prior knowledge and experience. Often, this entails organizing course content in modular formats, prioritizing the coverage of foundational topics before moving on to more advanced sessions.

Incorporating hands-on training, interactive workshops, and real-world case studies can help bridge the gap between theoretical knowledge and practical application, ensuring that all participants find the training valuable.

Reaching out to the next generation

Engaging with the next generation of trenchless technology professionals through any training programmes is essential to ensuring the future success of the sector. University students, apprentices, and young professionals represent the future of the industry. The importance of introducing these individuals to the field early is that it provides them with an introduction to the professional opportunities that exist in the sector, as well as the skills and knowledge they will need to succeed. Partnerships with

educational institutions can be a powerful way to integrate trenchless technology into engineering curricula.

Encouraging young talent to pursue careers in trenchless technology not only addresses the industry’s looming skills gap but also brings fresh perspectives and innovative ideas into the fold. At the time of writing this, I had just returned from a very vibrant and successful Trenchless Asia 2024 in Manila. The rooms for the conference programme and JBP’s series of Applied Trenchless Technologies workshops were full to overflowing, and what was particularly gratifying to see was the significant number of engineering students attending, with enthusiasm and focused attention. A quick shoutout and thanks to all those experts, including Dr. Dec Downey, Prof. Sam Ariaratnam, Clive Key, and many others, who gave their

time to share their expertise and experience with this next generation.

The variety of attendees engaging with any courses and training events highlights the field’s wide appeal and the complexity of meeting diverse educational needs. Through thoughtful course design and preparation and proactive engagement with all professionals, companies, and organisations investing in continuous professional development training, training providers can and do play their role in advancing the field of trenchless technology, ensuring innovation and sustainable growth, and inspiring the next generation.

In the next issue - Training - an important vehicle in promoting trenchless www.trenchless.training

Quick-Lock System, For Water & Waste Water, For Pressure & Non-Pressure

High quality material - Stainless steel & Rubber

From DN 100 up to DN 3000

JBP, your solution supplier for pipe rehabilitation

MORE INFORMATION www.jbptrenchless.com | info@jbpcomposites.com

UKSTT Annual Awards Dinner 2024

Join us for the annual UKSTT Awards Dinner at No-Dig Live on the evening of Wednesday 2 October 2024 in partnership with Westrade Group Ltd.

Venue: Hall 1, NAEC Stoneleigh Park CV8 2LZ

Dress Code: Black Tie with an 80’s twist

Date: Wednesday 02 October

Time: 7.00pm till late

Tickets:

CLICK TO BOOK TICKETS NOW

Member Standard Rate £240 + VAT Non Member Standard Rate £250 + VAT

On arrival, guests will enjoy an 80’s style drinks reception before sitting down to enjoy a fantastic 3 course meal. The event will showcase and recognise this year’s best performing and most innovative trenchless technologies.

Why not sponsor one of our awards or have the chance to raise a toast to our guests at the drinks reception! We also have the opportunity for one table to host our guest speaker The Rev Richard Coles. For further details about our sponsorship opportunities, please contact Trevor Dorrell on tdorrell@westrade.co.uk +44(0)1923 723 990

Further details are available -

A message from the Chair

What a month we have had with the UKSTT team! Forgetting all the preparation and distractions of the general election, the UKSTT held two major events in June. Our inaugural National Trenchless Conference was held on the 11 June at the Manufacturing Technology Centre in Coventry. This is a super venue, and I’d like to say a massive thank you to the fantastic support we received from everyone involved. The program was interesting, informative and cutting edge. Compiled by Iain Naismith and Tim Sargent from the UKSTT technical team I’d like to thank them and all the speakers and moderators for all of their hard work in making this conference a great success. We have agreed that the conference is important in the UKSTT calendar as it delivers our core values and will be an annual event. I would also like to thank those who attended and exhibited and also who provided valuable feedback which we will use to improve on the next one. Please always feel free to contact the UKSTT team with your comments, ideas and thoughts.

The second event was Westrade’s No-Dig Roadshow in Reading. UKSTT supports the No-Dig roadshows by providing the conference programme. We were especially pleased that so many of our patrons committed to supporting this event, thank you to Thames Water, Wessex Water & Sutton & East Surrey. Again this was a well-supported event with super presentations and great networking opportunities. Thank you for those who had stands which included several international companies. One of the key takeaways I felt, was the

chance to meet and spend time with people within the industry and get a better understanding of what’s going on from supply, implementation and innovations. It is a real chance to get a better understanding of the state of the industry, its successes and it shows that in the UK we are definitely ahead in terms of trenchless implementation globally. I particularly enjoyed the presentation regarding Thames Tideway and the foresight, implementation and the environmental positive impact that it has made. A great example of trenchless technology on a global scale.

The UKSTT Council is working hard preparing for No-Dig Live 2024 in October. Westrade, the organisers have told us that this will be the largest No-Dig event in the world this year. Wow!

We have received our award entries and will be pleased to confirm the shortlist towards the middle-end of August. I am so proud of the members support, and activities in the market which will be championed at the UKSTT Awards Dinner on the 2 October, during No-Dig Live. We are also planning some new initiatives such as a young and new professionals programme for education and networking. Full details will be released soon so keep a look out. Lots of information and details of the event, activities will be coming out in the next few weeks. Check out emails, Linkedin and Facebook. Thank you again for all your support and I hope to catch up at the next event.

Ian Ramsay, Chair, UKSTT

Society News brought to members by Trenchless Works

UKSTT’s 1st National Trenchless Conference

The inaugural National Trenchless Conference took place in Coventry at the Manufacturing Technology Centre on 11 June 2024 and took into consideration five important themes that have emerged from previous UKSTT events and discussions within the Society. The intention was to explore these themes and look at how to address them in future. Each theme was fully discussed in a concentrated 1-hour session, each session being led by a UKSTT Council member who set the scene and was supported by a couple of speakers on relevant aspects of the topic to stimulate thought.

Trenchless – demonstrating the benefits

The first theme was chaired by Dawn Greig, Immediate Past Chair for UKSTT and Senior Director for Picote Solutions. The theme was ‘Trenchless – demonstrating the benefits”. Dawn was joined by Chris Rogers, Professor of Geotechnical Engineering at the University of Birmingham.

Standards and regulations –help or hinderance?

The second theme, ‘Standards and regulations – help or hinderance?’ was chaired by Richard Swan, UKSTT Working Group Chair for Standards and Regulations and Director of Technical Services at Picote Solutions. Richard was joined by Jo Parker, Chartered Civil Engineer, Director of Watershed Associates and Philip Clisham, Chartered Civil Engineer and Director of PClisham Consulting Ltd.

Recruitment to trenchless –meeting demand

Theme three ‘Recruitment to trenchless – meeting demand’ was Chaired by Jo Parker. Jo was joined by David Rambridge, Managing Director DRBi Ltd & Chair of NADC Executive Committee & Dr. Dexter Hunt Associate Professor in Sustainable and Underground Construction at Birmingham University.

Increasing awareness of trenchless options

The fourth theme ‘Increasing awareness of trenchless options’ was chaired by Tim Sargent, UKSTT Working Group Chair and Business Development Director for Morrison Water Services. Joining Tim was Brent Eastell, Technical Lead within Severn Trent’s Water Design Excellence Team.

Future opportunities

Bringing the conference to an end was session Five ‘Future opportunities’. Chaired by Iain Naismith, UKSTT Technical & Education subcommittee Chair and Senior Research Fellow at IKT – Institute for Underground Infrastructure, Iain was joined by Chris Rogers who presented a shared presentation with Kirill Horoshenkov from Sheffield University.

Conference organiser Iain Naismith commented “Thanks to some great organisation and an excellent rapport between session leads and speakers, we

“ Today was a great success for

UKSTT

whose

mission

statement is to promote the environmental, technical, and commercial benefits of Trenchless Technology to the community, through explanation, education, training & research.

produced an event that satisfied delegates and exhibitors, with both groups learning about and addressing together key issues for the sector, and raised the profile of the Society resulting in several new volunteers stepping up to help with initiatives”.

There were plenty of breaks throughout the day which provided a perfect opportunity for some networking whilst also allowing plenty of opportunity for delegates to visit the exhibition area where 10 exhibitors were showcasing their products and innovations. Exhibiting and supporting UKSTT on the day were, Lateral Repairs, Minicam, Mammoth, Picote Solutions, Reline, RSM lining Supplies, RSP, Sanivar, Steve Vick International and UIS Ltd.

Regional Trenchless Manager, Scott Weston said “The presentations were exceptionally well-structured and informative, especially the recruitment session. I was very impressed with both speakers and plan to follow up on their insights. From my perspective, my goal was to introduce my teams to the trenchless industry and inspire them to adopt a “think trenchless first” approach within our operations. Everyone gained insights from the event, and I would appreciate it if you could convey my gratitude to Iain Naismith and the other presenters for a superb inaugural conference. I sincerely hope it becomes an annual occurrence. The day proved to be educational and brought significant value to my team”.

With attendance from almost 100 delegates across all sectors of the industry the conference was a resounding success. We are now looking forward to the next one early next year.

Brent Eastell, Severn Trent Water summed up the conference perfectly by saying “Great location, great facilities, nice big screen, great food, great people and a good mix with a lot of interesting information in the presentations”.

Associate Director Lynn Maclachlan said; “Today was a great success for UKSTT whose mission statement is to promote the environmental, technical, and commercial benefits of Trenchless Technology to the community, through explanation, education, training & research. This

was a great effort from the UKSTT Council that showed in the success of the day. I would firstly like to thank all the speakers for such great presentations, the exhibitors for supporting us in our first ever conference and the delegates for attending and participating so much in the sessions. Lastly, I would like to thank the UKSTT Council, especially conference programme organiser Iain Naismith, as well as Tim Sargent, Dawn Greig, Richard Swan and Jo Parker for their input and delivery of their sessions”.

No-Dig Roadshow in Reading - a vital platform for industry professionals

The No-Dig Roadshow in Reading, the second inperson roadshow in 2024, was a pivotal gathering for professionals in the utility and construction sectors. As the industry continues to evolve, the roadshow stands as a beacon for showcasing the latest innovations and techniques in trenchless technology. With an emphasis on sustainability and efficiency, this roadshow brought together key players from across the sector, including UKSTT Patrons such as Wessex Water, Thames Water, and SES Water, highlighting its importance as a platform for knowledge exchange and industry advancement.

UKSTT Chair Ian Ramsay highlighted the need for these events “The emphasis on trenchless technologies as a means to revolutionise infrastructure development without the invasive impact of traditional methods has been established as a pinnacle of industry advancement”.

The significance of such gatherings cannot be overstated, as they provide a unique face-to-face platform for collaboration, knowledge exchange, and the fostering of partnerships that could shape the future landscape of infrastructure development.

Importance of the No-Dig Roadshows

The No-Dig Roadshow series takes place in different locations across the UK and Ireland and showcases the latest technologies and techniques in the field of trenchless inspection, construction, and rehabilitation. It provides a vital platform for industry professionals, contractors, and decision-makers to learn about the trenchless needs of the utilities, the latest advancements in trenchless technology, and explore the benefits of adopting these methods. This event is crucial for promoting sustainable construction practices and demonstrating the effectiveness of modern, No-Dig solutions in the infrastructure sector.

The dynamic nature of the trenchless technology field and its growing importance in modern construction and utility work, it beckons the industry at large to embrace these innovative approaches. The calls for further research, adoption, and adaptation of these No-Dig solutions are a testament to the roadshow’s role in not only highlighting current achievements but also in charting the course for future advancements. These events not only set a standard for industry gatherings but also highlights the path forward, through innovation and collaboration, towards a more efficient and sustainable future.

The key objectives of the No-Dig Roadshows are:

1. Providing an understanding of how trenchless is being used by utilities and their needs going forward

2. Educating attendees on the latest trenchless technologies and their applications.

3. Highlighting the advantages of trenchless methods over traditional open-cut

“ The No-Dig Roadshow in Reading offered substantial value to professionals in the trenchless technology sector. This one-day event provided a platform for enhancing knowledge, skills, and networks in the latest industry advancements.

construction.

4. Facilitating networking and knowledge-sharing among industry stakeholders.

5. Promoting the adoption of sustainable and costeffective trenchless solutions.

6. Showcasing case studies and successful project implementations.

These objectives underscore the roadshow’s significance as a leading forum for innovation and collaboration within the industry.

Highlights of the Conference

Session I: What UKSTT patrons need from Trenchless

The No-Dig Roadshow programme kicked off with a session focused on how Thames Water and Wessex Water are utilising trenchless solutions and what to expect in the next AMP period.

Session II: Trenchless developments for water networks

This session highlighted the significant role of trenchless methods in enhancing water network systems. SES Water explained how it is improving the resilience of its water distribution network by improving the connectivity between its treatment works and customers. Thames Water showcased a new Ofwat Innovation Fund project

concerning the future No-Dig repair of water pipes.

Session III: What UKSTT patrons need from trenchless

Continuing the focus on trenchless technology, this session further discussed the needs of industry stakeholders. South West Water showcased a major pipe relining project whilst Thames Water updated everyone on the progress being made with the huge Thames Tideway Tunnel that is intercepting the CSOs through London.

Exhibition and networking opportunities

The exhibition showcased a diverse range of exhibitors from the No-Dig rehabilitation industry, attended by prominent UK water companies, consultants, and contractors. The event featured a variety of exhibitors, providing attendees with insights into the latest technologies and services in trenchless technology.

Networking opportunities

The Roadshow facilitated numerous networking opportunities, allowing industry stakeholders to engage directly with innovators and thought leaders. This interaction fostered a collaborative environment, essential for discussing new projects and forming strategic partnerships. The presence of senior

representatives from UK utilities markets underscored the event’s role as a crucial meeting point for professionals in the trenchless technology sector 1.

Conclusion

Throughout the No-Dig Roadshow in Reading, attendees were presented with a treasure trove of insight into utilities’ activities and needs, and knowledge and innovation sharing instrumental in steering the future of the construction and utility sectors towards more sustainable practices.

Event organiser Paul Harwood, Westrade Group said “The No-Dig Roadshow in Reading offered substantial value to professionals in the trenchless technology sector. This one-day event provided a platform for enhancing knowledge, skills, and networks in the latest industry advancements”.

Programme organiser and UKSTT Technical & Education Chair said “I am delighted with the way that our UKSTT conferences at No-Dig Roadshow’s are developing as key opportunities for our UKSTT Patrons to present their trenchless activities and needs and share them with UKSTT Members. Attendance levels for the presentations at the events are very encouraging and together with the success of our 1st National Trenchless Conference earlier in June reflect the quality of the speakers and content.

UKSTT Council Meeting July 2024

On Thursday 4th July the UKSTT Council met at Camden House in Kenilworth to discuss the activities of the Society and to take the opportunity to bring its members together, in real life, to share knowledge, make decisions, and advance our industry.

The day before, the Policy & Strategy Committee met to discuss a review of the current Articles of Association and the inclusion of a new Chair Advisory Panel.

The Council meeting the following day was very well attended and chaired by Ian Ramsay.

An update regarding the UKSTT awards dinner highlighted that ticket sales were going well with 82 tickets being sold to date and the sponsorship packages are selling quickly. We are also pleased to confirm Rev Richard Coles will co-host again fitting nicely into our 80’s theme for this year. Applications for the next Vice Chair are being circulated and votes will take

place at the upcoming AGM. Further details are below.

All Council meetings are open to UKSTT members, we would love to see you at the next one on the 10th October.

For further information please call Lynn 07745781500 or email lynn@ukstt.org.uk

Notice of Annual General Meeting 2024

UKSTT announces that its 2024 Annual General Meeting (AGM) will be held on Thursday, 10 October 2024 at 10.30am at Camden House in Kenilworth.

The notice of the AGM, proxy and attendance forms will be issued in accordance with the

UKSTT articles of association, and we look forward to seeing as many members there as possible.

A link to the meeting will be issued to all members who have registered their intention to attend.

For any enquiries, please contact Lynn by emailing lynn@ukstt.org.uk or calling 07745 781500

Join the UK industry’s premier event exclusively dedicated to trenchless technology

• Support utility companies and contractors with AMP8

• Live outdoor demonstrations

• Technical sessions - requirements for AMP 8

• Networking opportunities

• Supported by UKSTT and their patrons including Thames Water

• Featuring the UKSTT Annual Dinner & Awards Ceremony

• Over 150 exhibiting companies

SOCIETY NEWS

A message from the Chair

Dear ISTT members

First of all, I wish you a good time in your summer/winter break. As you may be aware there will be many national, regional, and international No-Dig events in the following few months, so please do not forget to check the ISTT event calendar on the ISTT website. As you may remember, since late last year, I have attended No-Dig events in Berlin, Jinan (China), Changsha (China), and Paris. The FSTT-VST 2024, and European No-Dig, was held on May 2930 in Paris, France and it was a successful event accommodating more than 60 exhibitors and around 500 attendees. It also served as an occasion for remembering Michel Mermet, ISTT and FSTT Past Chairman. We will soon have the 1st No-Dig Asia Pacific, to be held in Hong Kong during on 31 October - 1 November, an Asian regional event with technical conference and exhibition.

As I mentioned, the bi-lateral and multi-lateral cooperation between European societies and between Asian societies also helps in developing new technologies and good business. Through the regional events, like 2023 Trenchless Latin America, European No Dig, No Dig Turkey, and the 2024 ITTC, the organising societies successfully attracted the spotlight by integrating the governing sector, consultants, contractors, suppliers in trenchless business, and created more cooperation between the affiliated societies in their region. Obviously, the demands and challenges

in different regions also create different opportunities. I strongly suggest you consider attending the regional No-Dig conferences as it will be the major trend in the next few years.

I would like to remind you that we will soon have more new ISTT educational webinars, the coming one is “The Role of Emerging Technologies in Realizing Smart Buried Infrastructure” by Prof. Kenichi Soga of UC Berkley, on 4 September 2024, 14:00 GMT. Since Prof. Soga is a famous professor in sensor monitoring and smart pipe, I believe his talk will show us the advances of technologies that will be change our industry. Please do not forget to check the notice and register on the ISTT website. On the other hand, please kindly be patient about our website as it is now under an overhaul process and will be open to the members in late October. In addition, we are now updating our newsletter, I hope that you will like it. As you may know, we will have our annual IC meeting in Dubai, during Trenchless Middle East. If you plan to attend the IC meeting or this event, please do not forget to check the hotel and flight information in advance. ISTT keeps improving our services to our affiliated societies, please feel free to give us your precious comments or suggestions.

All The Best!

Keh-Jian (Albert) Shou Chair, ISTT

Keh-Jian (Albert) Shou, Chairman, ISTT

ISTT News brought to members by Trenchless Works

The role of emerging technologies in realising smart buried infrastructure

Design, construction, maintenance, and upgrading of civil engineering infrastructure requires fresh thinking to minimize the use of materials, energy, and labor. This can only be achieved by understanding the performance of the infrastructure, both during its construction and throughout its design life, through innovative monitoring. Advances in sensor systems and data analytic tools offer intriguing possibilities to radically alter condition assessment methods and monitoring of infrastructure. In this talk, it is hypothesized that the future of infrastructure relies on smarter information; the rich information obtained from embedded sensors within infrastructure, along with associated data-driven analysis, will act as a catalyst for new design, construction, operation, and maintenance processes for integrated infrastructure systems. Some examples of applying emerging technologies to realize smart buried infrastructure are given. They include distributed fiberoptics sensors, wireless sensor networks, machine learning and multi-scale infrastructure system simulations.

ISTT Webinar presented by Prof. Kenichi Soga

Presenter: Prof. Kenichi Soga

Date: 4 September 2024

Organisation: University of California, Berkeley, USA

Time: 14:00 GMT, 10:00 US EDT, 16:00 CEST

About Kenichi Soga

Kenichi Soga is the Donald H. McLaughlin Professor at UC Berkeley. Soga is also the Director of the Berkeley Center for Smart Infrastructure, a faculty scientist at Lawrence Berkeley National Laboratory, and serves as a Special Advisor to the Dean of the College of Engineering for Resilient and Sustainable Systems. Soga’s research focuses on infrastructure sensing, performance-based design and maintenance of infrastructure, energy geotechnics, and geomechanics. He is also a member of the National Academy of Engineering,

a fellow of the UK Royal Academy of Engineering, the Institution of Civil Engineers (ICE), the American Society of Civil Engineers (ASCE), and the Engineering Academy of Japan. He is the recipient of several notable awards, including the George Stephenson Medal and Telford Gold Medal from ICE in 2006, the Walter L. Huber Civil Engineering Research Prize from ASCE in 2007, and the UCB Bakar Prize for his work on commercialization of smart infrastructure technologies in 2022.

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)

China Hong Kong Society for Trenchless Technology (CHKSTT)

Tsimshatsui Post Office 91499 Kowloon

Hong Kong

Phone: +852 9201 1952

Email: chkstt@gmail.com Web: www.chkstt.org

China Society of Geology – Trenchless Technology Committee (CSTT)

Xicheng District Room 151, 26 Baiwanzhuang Street, Xicheng District, Beijing 100037 China (PR)

Phone: +86 10 6899 2605

Email: yan64843889@126.com Web: www.cstt.org

Finnish Society for Trenchless Technology (FISTT)

Kaprinka Lake Village Kazanlak 6100, Bulgaria

Phone: +359 2 4901381

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

Chinese Taipei Society for Trenchless Technology (CTSTT)

3F, No 92, Roosevelt Rd., Sec. 4, Zhongzheng Dist, Taipei City, 100

Taiwan

Phone: +886 2 2362 0939

Email: zoradcrc@gmail.com Web: www.ctstt.org.tw/en_index.asp

Czech Society for Trenchless Technology (CzSTT)

Bezova 1658/1 ,147 14 Praha 4 Czech Republic

Phone: +420 244 062 722

Email: office@czstt.cz Web: www.czstt.cz

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

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

Email: iatt@iatt.info Web: www.iatt.it

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 Bogotá-Siberia 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 , #02-02 608501, Singapore Phone: +(65) 97124054 Email: singaporestt@gmail.com Web: www.sgstt.org.sg

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

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 UPCOMING EVENTS

August 12-14

South Central 8th Annual Trenchless Technology and Pipe Conference Arlington, Texas, USA

September 25

HDD Good Practices

Virtual

October 15-16

Western Regional No-Dig Conference Pomona, California, USA

October 23-24

Southeast Regional Conference Atlanta, Georgia, USA

October 28-30

No-Dig North 2024

Niagara Falls, Ontario, Canada

November 11-12

8th Annual Northeast Regional Chapter Conference Sturbridge, Massachusetts, USA

November 13

CIPP Good Practices

Virtual

November 14

RMNASTT Trenchless Elevated 2024 Sandy, UT

December 12

Gas Good Practices

Virtual

March 30 – April 3, 2025

NASTT 2025 No-Dig Show Denver, Colorado, USA

October 27-30, 2025

NASTT 2025 No-Dig North & ISTT International No-Dig Vancouver, British Columbia, Canada

March 29 - April 2, 2026

NASTT 2026 No-Dig Show Palm Springs, California, USA For

2025 NO-DIG SHOW Municipal & Public Utility Scholar ship Award

“This event allows you to meet and talk with manufacturers, installers and end users

who are not normally the case at other shows. Thank you for the opportunity.”

– Joe Devito, Beaufort Jasper Water and Sewer Authority

NASTT’s 2025 No-Dig Show Municipal & Public Utility Scholarship Award has been established to provide education and training for North American municipalities, government agencies and utility owners who have limited or no travel funds due to restricted budgets. Selected applicants will be awarded complimentary full conference registration to the NASTT 2025 No-Dig Show in Denver, CO, March 30-April 3. Registration includes full access to all exhibits and technical paper sessions… all you have to do is get yourself to the conference! Certain applicants will also be eligible to receive overnight accommodations. Selection based on responses to the application as well as need.

Apply today! Application deadline is November 1, 2024. https://nastt.org/no-dig-show/ municipal-scholarships/

Upc oming CONFERENCES, C OURS ES & EVENTS

August 12-14

South Central 8th Annual Trenchless Technology and Pipe Conference Arlington, Texas, USA

September 18-19

HDD Good Practices Virtual

October 15-16

Western Regional No-Dig Conference Pomona, California, USA

October 23-24

NO-DIG NORTH

The NASTT Canadian chapters work together to host No-Dig North, a must-attend event for underground infrastructure professionals doing business in Canada. The show consists of two days of technical paper presentations and industry exhibits in the trenchless technology ﬁeld. Who Should Attend? The following professionals will beneﬁt from this conference:

Municipalities: public works oﬃcials, construction and rehabilitation personnel, engineers, senior city staff and elected oﬃcials

Contractors: sewer, water, gas utility, industrial, pipeline, damage prevention and safety

Consulting Engineers: ﬁrms serving the underground infrastructure and industrial markets

Gas/Electric Utilities: oﬃcers, managers, construction, maintenance and rehabilitation personnel

Pipelines and Energy: oﬃcers, managers, construction and maintenance personnel for

transmission pipeline construction, rehabilitation and maintenance

Industrial Facilities: construction and maintenance personnel, engineers and environmental assessment personnel

Damage Prevention: personnel involved in managing damage prevention and safety issues

Join us October 28-30 at the Niagara Falls Convention Centre. Visit nodignorth.ca for details and registration.

Southeast Regional Conference Atlanta, Georgia, USA

October 28-30, 2024 No-Dig North 2024 Niagara Falls, Ontario, Canada

November 11-12

8th Annual Northeast Regional Chapter Conference Sturbridge, Massachusetts, USA

November 13-14

CIPP Good Practices Course Virtual

November 14

RMNASTT Trenchless Elevated 2024 Sandy, Utah, USA

December 12 Gas Good Practices Virtual

March 30 – April 3, 2025

NASTT 2025 No-Dig Show Denver, Colorado, USA

October 27-30, 2025

NASTT 2025 No-Dig North & ISTT International No-Dig Vancouver, British Columbia, Canada

March 29 - April 2, 2026

NASTT 2026 No-Dig Show Palm Springs, California, USA

For more information and the latest course offerings, visit https://nastt.org/training/ upcoming-events/

EVENTS AND MEETINGS 2024

September 17–18 CzSTT Conference and Exhibition on Trenchless Technology

Hotel Palcát, 9.května 2471, Tábor, South Bohemia, 390 02-Tábor, Czech Republic

Email: kfranczyk@seznam.cz www.czstt.cz

October 1-3 No-Dig Live 2024: Featuring the UKSTT Annual Dinner & Awards Ceremony NAEC Stoneleigh Park, Warwickshire www.nodiglive.co.uk

October 23-24 No-Dig Turkiye 2024: Featuring 8th Water Loss Forum WOW Istanbul Hotel and Convention Center www.nodigturkey.com

October 31-November 1 First No-Dig Asia Pacific International Conference & Exhibition 2024: Chiang Chen Studio Theatre, The Hong Kong Polytechnic University

Email: CHKSTT24@nhetravel.com

November 5-6 Trenchless Middle East 2024: Featuring the ISTT International No-Dig Jumeirah Beach Hotel, Dubai www.trenchlessmiddleeast.com

2025

January 11-12 Italia NO DIG Live 2025: Parco Esposizioni Novegro (Segrate - Milan)

Email: iatt@iatt.info www.iatt.it/en/home-page/

April 23-25, 28th International Trenchless Technology Conference: Suzhou International Expo Center, China www.cstt.org.cn/

May 21-22 Trenchless Asia 2025: Kuala Lumpur Convention Centre, Malaysia

October 2 No-Dig Roadshow and UKSTT Awards: Location to be confirmed www.nodigroadshows.co.uk

October 27-29 International No-Dig 2025: Vancouver Convention Center Email: info@istt.com

November 5- 6 No-Dig Turkey 2025 Conference and Exhibition: WOW Convention Center

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

Autumn 2025 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