Sixense at BTS 2024

SIXENSE attended the BTS (British Tunnelling Society) conference in Westminster on the 8th and 9th of October, exhibiting and presenting a range of techniques that are being used on our tunnelling projects in the UK and around the world.

 

SIXENSE Group’s Blanca Payas Puigarnau presented “Advanced InSAR on Urban Tunnelling Projects”, demonstrating how we have deployed our satellite monitoring solution for major infrastructure projects as well as the additional advantages that can be realised when this technique is combined with more traditional monitoring as part of a projects Instrumentation and Monitoring plan.

 

This included case-studies on the latest advanced analytics tools integrated in our new generation software, Beyond Monitoring, turning InSAR monitoring data into risk management information.

 

The conference was also a great opportunity to network with other industry players, including Bruno PAUL-DAUPHIN from EXEGY, who gave a fascinating presentation on the development and use of ultra-low carbon concrete, playing an important part in the Vinci Group environmental ambition to use 90% low carbon concrete by 2030.

Acoustic consultancy work completed for Canary Wharf client

Last week one of our environmental teams were onsite at Canary Wharf completing acoustic consultancy work for our client in order to optimise their business operations.

 

The client requested that SIXENSE undertake noise and vibration level measurements and offer analysis and advice based on the acquired results, allowing them to make clearer, more decisive choices moving forwards.

 

SIXENSE offer a wide range of acoustic consultancy solutions for any size of project. With a team of experienced acousticians, airquality professionals and vibration experts available at every stage of your project, SIXENSE can assist with any potential Acoustic Consultancy needs.

 

We strive to provide objective and unbiased diagnostics and recommend solutions that strike the right balance between risks and goals, avoiding the trap of implementing excessive precautions which can often be unjustified and costly.

 

If you need to find out what solutions SIXENSE can offer for your NVAQ concerns, contact us and start a discussion with one of our professionals!

SIXENSE UK welcomes Iryna Parakhnenko

 

It was great to welcome Iryna Parakhnenko, General Manager of Sixense Central East Europe, to one of our larger project sites last week and to show some of the amazing instrumentation & monitoring activities that our teams in Sixense UK & Northern Europe are involved with.

 

 

Sharing knowledge and experience through SIXENSE Group is key to the development and progression of our personnel ,as well as maintaining SIXENSE at the forefront of the instrumentation & monitoring world.

 

It was great to catch up in person with Iryna after a few very difficult years 💙💛

Innovation in the detection of structural problems of bridges

Acoustic monitoring of bridges

Artificial intelligence, technology and the ability to remotely monitor structures are some of the most modern and useful innovations to enter the construction industry in recent times.

This is particularly true in the field of structural and geotechnical monitoring. To check and maintain the long-term structural health and safety of assets, this field can utilise several highly effective methods with broad applicability, immediate operability and reliable efficiency.  

Acoustic monitoring of bridges is one of these innovations, aimed at accurately detecting any problems with structural cables in a non-invasive and efficient way. 

Our internationally experienced expert, Nicolas Cortes, explains how this technology can be used to maintain the structural safety of bridge projects; what the benefits are and how it works.

 

Nicolas Cortes, SHM Expert

 

Could you please describe the technology behind the acoustic structural monitoring of cable structures? How does it work specifically? 

The technology uses piezoelectric sensors designed to detect the noise (vibration in material) generated by the failure of a structural cable wire as it releases the energy stored during its tensionning. Sound travels within the infrastructure (similar in frequency range, but very different from a microphone that is used to record  sounds travelling in air).

 

SIXENSE’s system is designed to record  every sound produced within the structure. These recordings are made by each individual sensor with a highly accurate synchornisation (µs). An advanced triggering condition strategy ensures that only the  sounds of interest are recorded. These short-time recordings are called “events”.

 

Drawing on over 20 years of experience, we have developed an Artificial Intelligence (AI)-based filtering algorithm that pre-processes the events and retains only those that match the acoustic signatures of a wire break. In the final stage, an expert analyst confirms whether the event is an actual wire break. We use proprietary software with a localisation tool to analyse the events and identify where the event occurred.

 

The technology applies to the monitoring of all types of structural cables used in civil engineering (stay cables, post-tensioning cables, pre-tensioning cables, suspension cables, anchor cables, etc.).   

 

EverSense Acoustic

 

Why is acoustic structural monitoring important / mandatory for bridges? 

Acoustic monitoring is not mandatory. It is usually used in cases where corrosion or fatigue is suspected or found during inspections, and the structural cables (e.g. stay cables or post-tensioning cables used to increase the load-bearing capacity of a bridge) are at risk.

 

What are the risks to be  considered by public authorities/beneficiaries of these structures – if they do not implement acoustic structural monitoring on bridges? 

Partial or total structural  failure of the bridge is the main risk. Cables are designed to increase the load-bearing capacity of bridges, so failure of one or more cables can put the structure at risk. As a result, traffic restrictions or repair work may be necessary.   

 

What are the main benefits of implementing acoustic structural monitoring on bridges? Please comment on the expected outcomes and results.  

Acoustic monitoring makes it possible to follow the progressive degradation of structural cables, to prioritize maintenance on specific parts of the bridge, and in some cases decide whether the bridge is still safe to use (or within certain traffic load restrictions). It is a very valuable source of information for engineering departements to take into consideration.

Acoustic monitoring is usually  complementary to other NDT solutions in order to provide a complete picture of some key structural elements. It is the only technology available that has the sensitivity to detect and continuously monitor the event of a single wire break and to identify the structural element involved. No other technique can currently provide this level of sensitivity to damage, on a continuous monitoring basis.

 

What is the main way of working with this type of structural monitoring? How can it be used/adapated locally, in bridge projects? 

Ageing cabled-bridges, with a serious suspicion of corrosion or fatigue should be targeted. It may be possible to instrument only specific cables or a local section where specific ageing has been observed.This partial approach can optimise the cost of a system that could be expensive and not necessarily usefull if applied without prior consideration.

This monitoring can provide confidence in the rate of ageing (if few events are observed) or allow time to organise cable replacement (if significant damage is observed).

 

 

To discuss your monitoring requirements, pleace Contact Us.

Sixense launch Corporate Social Responsibility initiative

SIXENSE have launched our Corporate Social Responsibilty (CSR) project.

 

SIXENSE Corporate Social Responsibility (CSR) is not just 3 letters. Its a solid commitment that helps us be socially and enviromentally accountable to our employees, our stakeholders and the public.

 

It is thanks to the commitment of everyone at SIXENSE that we will advance our social and environmental responsibility. We wanted to make our CSR project a true enterprise-wide initiative. Our CSR commitments are anchored into the daily activities of our employees and our business.

 

Social Responsibility is a major topic for our employees, clients and supply chain, who are increasingly aware of social and environmental issues.

 

There is alos a direct link between the mission of our company and social and environmental issues: we provide solutions for infrastructure sustainability, new types of mobility and adaptation to climate change.

 

To read more about SIXENS’s Corporate Social Responsibility commitments – click here.

Sixense support future Formula 1 engineers

Good News for fans of Formula 1!

 

A new generation of young innovators and engineers are already working on future technologies and Sixense are proud to be supporting them!

 

 

Flow, an F1 in Schools team from Simon Langton Grammar School for Boys in Canterbury, Kent, achieved a third place podium placing at the regional F1 in Schools competition last week! The team also scooped “Best Engineered Car in class” and also “Best overall Team Identity”!

Developed to introduce students to #STEM subjects in the most engaging way possible – through the creation of a miniature F1 car – F1 in Schools is an educational project designed for teachers, informed by engineers, and endorsed by F1.

 

You can find out more about the Flow F1 Team at www.flowf1.racing. To find out more about the F1 in schools programme go to www.f1inschools.com/

 

Everyone at Sixense would like to congratulate the Flow F1 Team for their success in this years competition and wish you all the very best for the future!

Sixense Beyond Monitoring software starts UK project roll out

Sixense have recently started to roll out our latest monitoring software ‘Beyond Monitoring’ on UK projects.

 

Beyond Monitoring is Sixense’s powerful, flexible and easy-to-use platform for managing project monitoring data in real-time.

 

 

With our new monitoring platform clients can simplify their understanding of geotechnical, structural and environmental monitoring data, make effective informed decisions, and anticipate risks.

 

The Beyond Monitoring platform is built on the foundations of Geoscope, the world reference in monitoring databases first released in 1997. Beyond Monitoring builds on this legacy and introduces improvements developed from the most recent digital technologies resulting in improved data security, system fluidity, user experience, management of large volumes of data, etc.

 

If you want to find out how Beyond Monitoring can benefit your construction project, or the management of your infrastructure, please contact us, we’ll be pleased to answer your questions and provide a demo.

 

For a summary of Beyond Monitoring, please watch the short film above.

 

 

Award for Sixense contribution to quieter railways

Sixense, in partnership with S V Acoustic, have had our work with South Western Railway’s ambition to deliver a quieter railway service recognised at the Noise Abatement Society’s John Connel Awards.

 

The ‘Silent Approach Award’ acknowledges significant advances in industry best practice to minimise noise from operations and logistics by developing proven noise reduction initiatives. Sixense and S V Acoustic received a ‘Highly Commended’ award, with the organsiers noting the following –

 

“This acoustic partnership and one of the UK’s largest Train Operating Companies (TOCs) have worked for over 4 years on a range of innovative noise strategy & management initiatives. Key aspects include: pro-active noise assessment of key sites & business activities; the first UK TOC DfT approved Noise Management Strategy; topic-specific noise guidance notes; noise training across the business; a bespoke “noiseplanner” – to capture and analyse noise data; and customised managerial, physical and behavioural noise management plans, resulting in significant real world noise and complaint reduction.”

 

If your ambition is to reduce the noise polution from your business’s operations, please do not hesitate to contact us for a discussion on how we can support you too!

 

Sixense support local community with canalside litter pick

The team working at one of our major London projects recently spent a few hours undertaking a litter pick on what was, forgivingly, one of the cooler days of the year so far.

 

Two hours were spent collecting rubbish from the canal towpath adjacent the site, resulting in almost eight full bags of rubbish and other detritus that might have otherwise ended up poluting the canal.

 

Future exercises are planned to keep on top of the problem and help create a more pleasent, greener environment in the local area, whilst at the same time minimising potential polution risk.

 

Well Done Team!

Sixense reach milestone in data management

 

This week Sixense UK marked a significant milestone in our position as a world leader in secure, accessible and optimised data management.

 

One of the major projects we are involved in recorded it’s 1,000,000,000th (Yes….. Billionth….) data value.

 

Every day our software imports over 2.2 Million data points from a variety of automated and manual, structural, geotechnical and environmental sensors, suchas CYCLOPS ATS, In-Place Inclinometers, Tiltmeters, Strain Gauges, Rod Extensometers and Fibre Optic Sensors, all installed and managed by Sixense, on this site alone.

 

If you have a requirement, large or small, for effective data management of instrumentation and monitoring data, on a simple and secure software platform, accessible by smart phone, tablet or PC, please get in touch and ask to speak with one of our experts.

Sixense support local charity

 

Sixense Monitoring Technician Joe Bryan continued our contribution to supporting local community initiatives at one of our major London sites by spending the day at ‘The Felix Project’.

 

The Felix Project collects fresh, nutritious food that cannot be sold. They cook and deliver this surplus food to charities and schools so that they can provide healthy meals and help the most vulnerable in our society.

 

Joe spent the day helping sort out food packages for those who are in desperate need of support, describing his involvement at The Felix project as ‘rewarding and enjoyable’.

 

Every day, 400,000 children in London have the same thing for dinner. Nothing….

 

If you’d like to support The Felix Project please visit https://thefelixproject.org/

 

Well Done Joe!

INSAR ACR Install starts in the sunshine

Some of the Sixense UK team enjoyed the first day of summer, busy installing artificial corner reflectors (ACR) for an important satellite monitoring project. Our colleague from Sixense Iberia certainly brought the sunshine with her !

 

ACRs allows satellite monitoring to be highly effective even in rural areas where natural reflection from the ground surface can be more limited.

 

If you want to know more about satellite monitoring, please follow this link ro our ATLAS Insar page or Contact Us.

Sixense UK achieve continued qualification to RISQS

Sixense UK are proud to have achieved continued qualification to RISQS, demonstrating our ongoing commitment to delivering high standards of safety and quality across our work in the rail sector.

Sixense achieve ISO 45001 accreditation

Sixense have always strived to achieve very high standrds of accreditation for quality, environmental and health and safety.

 

After months of hard work, the Sixense team are very pleased to have achieved accreditation to BS ISO 45001 Occupational Health and Safety Management.

 

This will allow us to develop and build on our existing high standards of health and safety. This latest accreditation sits alongside our accreditations to BS ISO 9001, 14001 and 27001, ensuring that all SIXENSE operations are quality assured and client data always remains secure.

 

Our growing list of certifications forms the foundation of trust and integrated collaboration with our clients, something which we believe is fundamental to the successful delivery of every project.

Helimap joins Sixense Group

Sixense Helimap undertake Aerial LIDAR Surveys of railway infrastructure

Helimap is specialised in precision helicopter-borne LIDAR mapping, with a solid international reputation.

 

The Swiss company, based near Lausanne, established itself on the market thanks to its innovative LIDAR system, adapted to complex terrains and tailor-made applications.  

 

With the acquisition of Helimap, Sixense Group is strengthening its position in 3D capture and modelling technologies for existing assets, a strategic entry point into the digitisation of construction and infrastructure operations.

 

As a result, Sixense is now a leading global player in 3D digitising technologies. Please visit Sixense Helimap for more information.