Big Blue World
The Global Newsletter of the Society for Underwater Technology Issue 11, September 2024
Welcome
Cheryl Burgess SUT CEO
Welcome to the September 2024 edition of Big Blue World! As we kick off our exciting lineup of events and training courses for 2024-2025, a big thank you goes to all our renewing and new SUT members. If you’re following us on LinkedIn, you may have noticed Clare Parisi has joined as our new Events and Training Officer. Clare’s already busy meeting Branch Chairs, organising new events, and diving into our 2024-2025 events and training calendar. Welcome, Clare!
Our upcoming global events are packed with opportunities: from Aberdeen to Australia, the Middle East, Singapore, Houston, and beyond. Don’t miss out on these engaging meetings, whether in-person or online, offering social, professional, and technical experiences.
The SUT continues to have a global presence at subsea industry events. Look for us at international conferences like ADIPEC in Abu Dhabi in November 2024, Ocean Business in Southampton in April 2025, and All-Energy in Glasgow in May 2025, to name a few.
This year’s SUT/EAGE workshops on Offshore Renewable Energy were a hit in Boston and Perth. Keep an eye out for the third event coming to the UK in early 2025.
The SUT remains committed to sponsoring for gifted students through our ESF (Education Support Fund) who are studying marine science, underwater technology, and subsea engineering to meet industry’s critical shortage of suitably qualified entrants. We’re proud to announce our 2024 ESF winners: David Stratford Devalba, Georgia Isley, and Varun Singh. Congrats to all recipients and recent graduates!
Nominations are open for the Mick Cook Award Marine Site Investigation Award and the Gwyn Griffiths Underwater Robotics Award. More details can be found on page 10 of this issue. Also opening up in September will be the nominations for a place on the SUT Council. It’s your chance to help shape our future.
Big plans are on the horizon! We’re planning to refresh our website in 2025 and we’ll be celebrating SUT’s 60th anniversary in 2026. Let us know your ideas for events to mark this milestone.
Stay tuned for more updates, and we look forward to seeing you at our upcoming events!
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Events & Training Diary
2024
SEPTEMBER
Singapore Branch – Technical Evening
25 September 2024
One Farrer Hotel, Singapore
Middle East – Practical Realities of Laying
Submarine Flexible Product (Cable, Umbilical & Flexibles) Alongside Choices for Installation Equipment in the Shallow Waters of the Middle East
26 September 2024
Mubarak Marine LLC, Dubai
OCTOBER
SUT+ Webinar – Introduction to Floating Offshore Wind
2 October 2024
Webinar
SUT East Med – Social Gathering
3 October 2024
Babylon Bar, Cyprus
Perth – AGM & Evening Technical Meeting
9 October 2024
Perth, WA
SUT KL Monthly Session
9 October 2024
Loco, KL
Aberdeen – Design and operating challenges in Carbon Capture and Storage (CCS) systems : from shore to sand-face
9 October 2024
Aberdeenshire Cricket Club
SUT-US Connect, Collaborate, Succeed! Young Professionals Networking Event –Trivia Night!
24 October 2024
Great Heights Brewing Co., Houston, TX, US
Perth – Subsea Controls Down Under Conference
29-30 October 2024
Perth, WA
Maximising Efficiency – Innovative Tools, Technology and Methods: Are They Working?
31 October 2024NOVEMBER
NOVEMBER
13th International SUT China Technical Conference
1-4 November 2024
Tianjin, China
ADIPEC 2024
4-7 November 2024
ADNOC Business Centre, Abu Dhabi
MASTS Annual Science Meeting
5-7 November 2024
Technology Innovation Centre, Glasgow
Perth – The Lifecycle of Flexible Risers & Flowlines Course
6-7 November 2024
Perth, WA
SUT KL Monthly Session
13 November 2024
Loco, KL
Aberdeen – Subsea Awareness Course
18-22 November 2024
Palm Court, Aberdeen
London & South of England Branch Annual Pub Quiz
26 November 2024
Ye Olde Watling, London
Perth Annual Dinner 2024
29 November 2024
Westin Hotel, Perth, WA
THE FUTURE; UNDERWAY.
The cutting-edge of commercial marine meets a 44-year maritime industry tradition at The International WorkBoat Show. As the maritime industry embraces innovation, The WorkBoat Show remains at the forefront, driving progress and propelling the industry forward. Join us in November alongside Underwater Intervention to experience the dynamic synergy between the commercial marine and subsea industries.
UT2 100
This article is taken with permission from the 100th issue of UT2, published in July 2024, written by John
Howes,
editor of UT2
The Offshore Technology Conference in Houston is an annual feature of exhibition diaries, often resulting in far-ranging business deals. Eighteen years ago, a conversation with the SUT’s then Chief Executive, Ian Gallett was responsible for the launch of UT2.
The magazine has now reached its 100th edition.
John Howes, UT2 Editor, writes “Having covered the offshore industry for decades, I became very interested in starting up my own magazine. This idea resonated with Ian who saw the value for the SUT in having a media vehicle that could provide contact with its members and generally promote underwater technology to a wider audience.
“We tentatively considered aspects of what eventually proved to be a useful symbiotic relationship. I would essentially produce an entire technical colour magazine, be responsible for editing and publishing and bearing the start up, printing and running costs but benefit from any future profits. Either side could pull away at any time.
“Ian approached the SUT council. Not without resistance, he successfully steered the proposal through and I commenced planning the first issue.
“But what to call it? The SUT already had a well-respected technical peer reviewed publication called Underwater Technology. I reasoned that the new colour magazine would be lighter, more commercial and dynamic. I proposed simply using the capital letters UT as a nod to the existing SUT publication. It wasn’t until quite an advanced stage that a doctor friend said in
passing that UT is often employed as an abbreviation for urinary tract. I put a squiggle next to the UT as a reminder to change it. In a draft, that squiggle was interpreted at the printers as a two and the title UT2 was born.
“The magazine was to be free to SUT members and others, and rely on advertising. But who would advertise in a magazine that nobody has seen before? This is exactly why it is only large publishing houses with deep pockets that launch magazines. This was where the SUT came to the rescue.
“Some companies such as Total, ABS, Kongsberg, Kystdesign, Fugro, Acergy, All Oceans, SRD and Chevron took the leap of faith and supported the venture. After the issue, I wanted to go to Aberdeen to introduce the magazine but the printing had wiped me out and I was not able to afford the hotel and air fare.
“Within a year, however, companies
such as Schilling, Nexans, FMC, Applied Acoustics, Subsea 7, Seaeye, SMD, Videoray, Tritech, Aker Kvaerner Seabotix, Atlantas Marine, Reson, Gavia, EMGS, MacArtney, Valeport and Cameron came in to support the magazine and it looked as though I could expand the magazine and pay off debts. It lasted for a few issues and then came the fall in oil price.
“Over the journey, we have ridden out many price falls, enjoying considerably more good times than bad and providing thousands of pages of original editorial.
“We put the magazine online. Nowadays, everyone does this but UT2 was one of the very first magazines to use ‘page turning’ software to view an online version of the magazine.
“In 2017, Zinat Hassan joined UT2, to look after the advertising and commercial side. This released me to launch a sister magazine Underwater Robotics which is dedicated to subsea vehicles of all types.
“What will be in the next chapter? Magazine publishing has changed but we are already planning ways to reinvent ourselves.”
Inaugural issue
SUT HQ Team gets together to celebrate Jane Hinton
30 Years of Dedication at the SUT
Earlier this month, the SUT HQ team gathered in London to continue the celebrations for Jane Hinton’s incredible 30th work anniversary at the Society for Underwater Technology!
Jane’s dedication and contribution over the past three decades have been nothing short of inspiring. We’re so proud to mark this milestone and grateful for all the expertise, commitment, and professionalism she brings to the team.
Here’s to many more years of success and collaboration!
To read more about Jane’s time at the SUT, you can read the longer article from the December 2023 issue of Big Blue World, page 8
It’s always great to get the team together!
Pictured L-R SUT CEO Cheryl Burgess, Clare Parisi, Emily Boddy, Jane Hinton
SUT Awards - Nominate by 31st October 2024
Click below to read more about the requirements for each award and how to nominate.
Sebastian Lynch Wins Prestigious SUT Prize for Outstanding Underwater Engineering Project
Sebastian Lynch, a standout student from the University of Aberdeen, has been honored with the prestigious Society of Underwater Technology (SUT) Prize for his exceptional Level 4 Underwater Project. His civil engineering project, which achieved the highest grades in both the overall evaluation (19.95) and thesis (21.00), earned him this coveted recognition. Awarded by SUT in collaboration with the university, the prize includes a fully sponsored place on the SUT’s renowned Subsea Awareness Course, highlighting Sebastian’s remarkable contribution to underwater technology and engineering.
Read more below about Sebastian’s research.
The research I conducted looked into the safety of floating offshore wind turbines (FOWTs) in the North Sea, specifically focusing on a scenario where a fishing vessel’s trawl warp becomes entangled with a FOWT’s mooring line. My paper highlighted the dangers of such incidents and provided specific mitigation strategies, such as a three-tier zoning system, to address the issue, as well as prevention mechanisms.
Another Level 4 undergraduate project examined deep-sea cobalt mining, which is increasingly important due to its application in battery storage. This potential new source of cobalt could reduce the reliance on traditional mining methods in regions like Africa, where extraction often causes significant environmental and social issues. The proposed method for deep-sea mining involves using a vertical pipe to pump seawater and particles into the seabed for cobalt extraction. However, this approach raises concerns about its impact on deep-sea ecosystems and requires careful consideration of environmental safeguards.
Other research focused on the environmental effects of bottom trawling in the benthic region, examining how this fishing activity can severely damage seabed ecosystems. One devastating effect of bottom-otter trawlers and beam trawlers is that these methods collectively discard over 1 million non-desirable fish per year. Given the destructive impact, the research suggests that increased regulation of fishing activities could significantly reduce the damage to sensitive seabed habitat.
Throughout my four years at the University of Aberdeen, I have thoroughly enjoyed and excelled in my engineering career, thanks to the well-delivered and structured courses I attended. This has provided me with a strong foundation in offshore and structural engineering. Building on this experience, I am continuing my education by pursuing a Master’s degree, to further expertise in offshore and structural engineering.
SUT and MTS Announce Martin “Marty” Klein as
the Recipient of the
2024
Captain Don Walsh Award for Ocean Exploration
The Marine Technology Society (MTS) and the Society for Underwater Technology (SUT) have announced Martin “Marty” Klein as the recipient of the 2024 Captain Don Walsh Award for Ocean Exploration. This award honors those who have made significant, lasting contributions to marine and underwater technology.
Martin Klein, known as the “father of side-scan sonar,” has revolutionised ocean exploration with his innovations in underwater technology. His work has advanced marine surveys and searches, inspiring generations of ocean engineers. Justin Manley, MTS President, said: “Marty Klein exemplifies the spirit of this prestigious award. His innovation and dedication to mentoring have left an indelible mark on the marine technology community.”
Klein began his career in 1961 after being introduced to pioneers like Jacques Cousteau and George Bass. In 1967, he introduced the first side-scan sonar systems, creating an industry that now includes over 30 manufacturers. Benj Sykes, SUT President, remarked: “Marty’s dedication to ocean technology and education makes him a worthy recipient.”
Klein’s commitment to education is also notable. He has been involved with MTS’s MATE ROV Competition, inspiring young ocean explorers. Jill Zande, MATE’s Executive Director, called him “humble and unassuming, yet profoundly impactful”. Klein also supports organisations that reflect his pioneering spirit. Katy Croff Bell, President of the Ocean Discovery League, noted: “Marty is constantly pushing to take technologies further, helping us launch a new approach to ocean exploration.”
Klein’s legacy includes numerous publications, patents, and involvement with organisations like the Explorers Club and the National Academy of Engineering. He has also endowed a student scholarship at Memorial University in honor of his son.
Upon learning of the award, Klein said: “I am humbled and honored. When I was a student at MIT, I read with fascination about the deep dive to the Mariana Trench by Jacques Piccard and Don Walsh. Three years later, I became involved in the first deep-water search after the sinking of the USS Thresher, where Don Walsh became a mentor to me.”
The award will be presented at the 2024 OCEANS Conference in Halifax, Nova Scotia, in September 2024.
A Word From Marty
My very first trip to the UK was in 1964 to participate in a survey of the English Channel. The Channel Tunnel concept had been off and on for many years but it was finally restarting. I was an engineer with Edgerton, Germeshausen & Grier, Inc. (later E.G.&G., Inc). We were doing seismic profiling using sparkers and boomers. We lived in Dover for a month and operated between Dover and Calais. We used a Fairmile Motor Launch named Mary Lou. The Fairmile was built in World War II to be fast, long and narrow so it would present a small profile when attacking a coast. Instead of going fast we had to run the boat at its lowest possible speed. That meant it rolled constantly to 45 degrees or more. The little bubble on our inclinometer would squash at the ends. On these trips we typically had an engineer (me) who was expected to run all the electronics and a geophysicist who would interpret the subbottom records. I had to run the Decca Hi-fix, one of the earliest electronic navigation systems. One day we heard a MAYDAY on the ship radio ….. “HELP. WE ARE SINKING ON THE GOODWIN SANDS.”
We immediately stopped the survey and went at high speed to help rescue the distressed ship. When they finally built the Chunnel, my mother was proud of me and she would say “Martin you built that tunnel!”
After that trip I became an Anglophile! I visited countless times and often thought of London as a second home.
Martin Klein has a long history with human-occupied submersibles. He is a life member of the Bathyscaph Trieste Alumni Association. He is shown here in the Curasub out of Substation Curacao.
People often ask me for advice, and one of the things I often tell them is “Never graduate.” To work successfully in the difficult ocean environment one has to become knowledgeable in so many fields - maths, history, geology, geography, oceanography, geopolitics, languages, ship handling, navigation, relationship skills, safety procedures, computer software and hardware (this came later in my career) and even how to tie a knot! So plan to become a lifetime student even if you have been given some sort of graduation certificate.
Irentify Global Solutions Expands Nigerian Subsea Inspection Capabilities Through MarineNav Partnership
Irentify Global Solutions Limited, a company incorporated in 2019 and a key player in Nigeria and West Africa’s oil and gas, as well as the construction industry, brings extensive experience through its founders in the survey, oceanographic, and ROV industries both within and outside Nigeria for over 10 years. With a regional office in Edinburgh, the company gains close access to its European clients and partners.
Earlier this year, Irentify signed a dealer partnership agreement with MarineNav LTD of Canada to represent them in the Nigerian market. This development will provide companies with the opportunity to access high-quality feedback on subsea facilities during inspections without having to break the bank.
New dealership agreement
New Industry Research Initiative to Focus on Subsea Cable Stabilization Using Filter Units
Aurora Offshore Engineering Pty Ltd in collaboration with The University of Western Australia and Southern Cross University are extremely pleased to announce the launch of the Filter Unit Stability JIP. This industry-funded research project is aiming to undertake the necessary physical laboratory tests, numerical CFD simulations and field data backanalysis to underpin the drafting of a new industry guideline for the stabilization of subsea cables using filter units (rock bags).
We offer our sincere thanks to Dylan Van Drunen and Trym Haddal from Nexans, Daniel Liefferink from TenneT, Ferdy Hengeveld and Sagar Mungar from Van Oord and Doğukan Görmüş from Jan De Nul for your support and participation in the kick-off meeting on Thursday 20 June. We welcome interest from any other Developers, contractors and suppliers who would be interested in contributing to this research – please feel free to get in touch!
Terry Griffiths, Scott Draper, Hongwei An, Feifei Tong, Bryan Thurstan, Jack Jorgensen, Jay Clayton, Yunfei Teng
Contact: info@aurora-oe.com
From Tidal Research to Net-Zero Emissions: Intertek Metoc’s 40 Years of Sustainable Solutions
In June 2024, Intertek announced renewal of the Intertek Metoc brand, highlighting the multidisciplinary team’s more than 40 years of pioneering expertise and trusted consultancy solutions. Working at the critical interface where engineering design and asset operation meet environmental constraints, Intertek Metoc provides assurance solutions for complex technical, regulatory and strategic challenges in industries such as wind, wave and tidal energy, subsea cable, water, and oil & gas. From concept and feasibility studies to environmental permitting, design efficiency and tidal planning research, we help operators, developers, asset managers, utilities and governments to secure compliance, reduce costs and mitigate risks while accelerating their transition to net zero emissions.
For over 25 years, Intertek Metoc has been a key player in marine renewable energy. For example, earlier this year, we secured a major research project to deliver numerical modelling for the Welsh Government’s Tidal Lagoon Challenge, partnering with ORE Catapult, Cardiff University, and Western Gateway. More recently, we also released a document providing generic planning & consenting guidance for tidal lagoon developments in England & Wales.
TSC Subsea Secures Major Contract for Subsea Inspection in Brazil
TSC Subsea has announced a major contract win with a leading operator to inspect insulated flexible pipes in Brazil’s pre-salt region. This contract, which spans from 2024 to 2026, marks a significant milestone for the company and highlights the trust placed in its advanced subsea inspection capabilities.
The contract not only reflects the client’s trust in TSC Subsea’s expertise but also in their unique NonDestructive Testing (NDT) technologies and robotic delivery solutions. These include the exclusive Acoustic Resonance Technology (ART) and the ROV-deployed scanner ARTEMIS. These tools set TSC Subsea apart, allowing them to effectively inspect challenging materials such as highly attenuative sheaths, insulation, and anti-wear tapes of varying thicknesses and configurations.
TSC Subsea has a strong track record in subsea inspection, particularly in offshore structures, pipelines, and detecting mediums within the annulus region of flexible pipes. Its ongoing investments in this area have allowed it to establish comprehensive baselines for a variety of pipe types.
In addition to using ART and ARTEMIS to collect acoustic data, TSC Subsea will also employ clientpatented techniques, including Subsea Phased Array (SPA) ultrasonics and pressure measurements. These methods will enhance the accuracy and reliability of the inspection process, ensuring thorough assessments of the flexible pipe systems.
This new contract not only strengthens TSC Subsea’s presence in the Brazilian offshore market but also reinforces their reputation as a leader in advanced subsea inspection technologies. Furthermore, it solidifies their role in supporting the integrity and safety of vital offshore infrastructure. By delivering continuous and high-quality inspection services, TSC Subsea is poised to make a significant contribution to the operational efficiency and safety of their client’s offshore assets in the coming years.
Fabio Puga, Country Manager, commented: “We’re incredibly proud to have been selected to execute this contract. It’s a testament to our expertise and the quality of our services. This contract will enable our client to mitigate the SCC-CO2 risk by detecting unwanted media in the annulus region of their flexible pipes. I would like to thank everyone who helped us reach this milestone, from our outstanding offshore teams and office staff to our R&D teams, sales, and commercial departments.”
CONSUB helps India in their goal to achieve energy independence
CONSUB announces that the ONGC 98/2 project in India is over 90% complete (June 2024). First gas was achieved in 2020 on an accelerated programme which CONSUB helped to develop and support. First oil was achieved with great fanfare at the beginning of 2024. Currently four oil wells are producing: supporting the Indian economy as they seek to achieve energy independence. This is a fantastic accomplishment for CONSUB and for India.
Background
In late 2018 CONSUB was approached about providing expert Project Management Consultancy to ONGC, the Indian state oil company, which was developing a deepwater oil and gas project.
UK based, with offices in London, Aberdeen, Ireland and Switzerland, India was a new region for CONSUB. However, the company embraced the challenge having had a lot of project management experience working in the oil and gas industry.
In May 2019 CONSUB received the notification of award. Game on!
At that time, the company reached out to the then UK Department for International Trade (DIT) for help. Coincidentally they were about to run a seminar to promote British companies expanding internationally. When asked about India they urged caution as many had tried and failed spectacularly… great!
The challenges of entering the Indian marketplace were many, including banking, taxation and GST (Indian VAT) not to mention COVID19 restrictions but CONSUB overcame them all, and the 98/2 project has been a great success story for India.
Frank Nunan, managing director, CONSUB said: “Looking forward, CONSUB continues to support clients in India and around the world in achieving their energy goals. Our team’s experience allied to our agile management systems delivers great results for clients in the oil and gas, renewables and decommissioning sectors.”
C-Power, Open Ocean Robotics to Test Innovative
During Demonstration of SeaRAY Ocean
The upcoming field test of C-Power’s industryleading SeaRAY autonomous offshore power system (AOPS) at the PacWave South wave energy test site off the Oregon coast will include co-demonstration of an uncrewed surface vessel (USV) from Open Ocean Robotics, the companies announced today.
During the 18-month deployment, C-Power plans to demonstrate the breadth and depth of SeaRAY’s capabilities simultaneously supporting surface and subsurface mobile and static assets in the ocean with power and data communications. Open Ocean Robotics, which specializes in the collection of ocean data using self-righting, solar-powered USVs, will test an innovative “data mule” concept in which it deploys a USV to retrieve data from remote seafloor sensors powered by the SeaRAY AOPS.
Open Ocean Robotics is a member of C-Power’s Partner Engagement and Co-development (PEC)
Program. The companies seek to use the Oregon codemonstration as a pilot project to advance a vision in which a C-Power AOPS serves as a central node of power and data for a swarm of Open Ocean Robotics USVs muling data from remote sensors to the AOPS to be uploaded to the cloud.
“C-Power and Open Ocean Robotics share the belief that the future of the ocean economy is resident, digital, and autonomous,” said C-Power CEO Reenst Lesemann. “Working together, our USV and AOPS technologies have a pivotal role in enabling this digital and autonomous ocean economy. Our partnership demonstrates our shared commitment to delivering innovative power and data solutions wherever they’re needed offshore.”
“This collaboration showcases how our complementary technologies can extend persistent maritime operations and unlock new capabilities for
Innovative USV ‘Data Muling’ Concept
Ocean Energy System
observing and understanding the ocean environment through resident robotics,” said Open Ocean Robotics Director of Sales Andy Ziegwied. “By combining SeaRAY’s reliable power and data connectivity with our energy-efficient data muling approach, we can dramatically increase the endurance and geographic scope of critical ocean monitoring missions.”
Ziegwied added, “Permitting and regulatory stakeholders are concerned with the potential environmental effects of introducing novel devices into marine ecosystems, requiring comprehensive monitoring data to inform decisions. Our partnership with C-Power will enable sustained data collection, providing vital insights to evaluate any impacts on the local marine environment.”
The Oregon co-demonstration is being conducted in partnership with the U.S. Department of Energy (DOE) to advance the next generation of SeaRAY
AOPS, expanding its use cases and proving longduration survivability and reliability in one of the world’s harshest ocean environments. The nextgen system has been developed under a $6 million program co-sponsored by the DOE, C-Power, and several PEC program participants.
A C-Power AOPS is a fully integrated system providing in-situ power, energy storage, and realtime data and communications support for offshore applications, including data-gathering equipment, robotic systems such as autonomous underwater vehicles, operating equipment, and uncrewed surface vessels. The SeaRAY AOPS at PacWave South will showcase significant advancements over prior generations, including deep-water mooring capabilities, satellite communications, higher generating capacity, increased transportability, improved maintenance and operations, and more efficient manufacturing.
Challenges in Traditional Marine Survey Projects
Marine geophysical surveys are vital for offshore construction, often taking 8-20 months to complete. The data interpretation stage alone can span 2-10 months, with geophysicists manually identifying, locating, and measuring seafloor objects — a timeconsuming process prone to errors. Some survey areas contain thousands of seabed objects per kilometre, making flawless detection challenging. Inaccurate data interpretation can disrupt offshore project schedules and escalate costs due to unforeseen changes in equipment and supplier needs.
How Can AI Enhance Marine Surveys?
AI can significantly improve marine surveys in three key scenarios:
1. Quick Assessment: An automated quick assessment after the initial stage of seafloor data collection provides offshore project managers with valuable insights much earlier than using traditional manual methods. Even if the assessment isn’t as precise as the final report, it offers critical information for better budgeting and supply chain management.
2. Standard Object Identification: Automating the identification and sizing of straightforward cases – standard seabed objects (usually 80-90% of all objects) can reduce the survey timeline by months.
Enhancing Marine
This is particularly beneficial in the North Sea and neighbouring areas, where the number of boulders can exceed 10,000 per square kilometre. AI handles the routine work, allowing geophysicists to focus on more complex cases that require the depth of their expertise.
3. “Second Opinion”: AI serves as a second opinion, improving overall report accuracy. Objects detected and sized by AI can validate manual work or help uncover missed objects, adding an extra layer of precision.
Marine Surveys with AI Technology
Nastasya Savina, CEO, Seabed.AI Nastasya@Seabed.AI
Can AI Replace Human Geophysicists?
While AI technology has advanced, relying solely on it for seabed object detection remains challenging. After evaluating numerous solutions, I can say that none have achieved sufficient accuracy without human expert involvement. Factors like unstable data quality and varying seabed features affect recognition accuracy. At Seabed.AI, we believe the best approach combines the strengths of both expert human geophysicists and AI-based automation.
The Seabed.AI Solution
Seabed.AI offers an AI-driven solution that automatically locates and measures seafloor objects using side-scan sonar and other data types. We can cross-check the results from several data sources (XTF/JSF and mosaics) and/or overlapping lines (in this case, consistent geopositioning across source files is required). Additionally, Seabed.AI provides tools to maximise recognition quality, even in complex terrains or when dealing with somehow flawed raw data.
Our technology has been successfully piloted with various marine surveyors, yielding impressive results. In collaboration with OWC, our AI accurately identified seafloor objects, even in compressed raw data scenarios.
Planning a Marine Survey with AI
Integrating AI into marine survey projects maximises their effectiveness. After the data collection stage, AI can produce a quick site assessment, offering valuable insights to project managers. The AI engine with high sensitivity settings can then generate a list of objects, which human geophysicists can revise and verify for the final report. That improves the speed and accuracy of reporting and helps avoid unplanned costs and delays in subsequent project stages, including boulder clearance, design and engineering and installation.
Breaking New Ground: Tricia Hill’s Pioneering Leadership at SUT-US
By Mariana Diaz
In the history of the Society for Underwater Technology in the U.S. (SUT-US), 2021 marked a breakpoint moment as Tricia Hill took the wheel as the first woman Chair and President. Her election was not just a win for gender diversity but a testament to her exceptional leadership and vision for the organization.
Tricia Hill’s journey with SUT-US began in 2015, and she quickly became a force of innovation and progress. With over two decades of experience in the offshore energy industry, Hill’s expertise spans across design, manufacturing, project management, and sales. Her professional talent is matched by her commitment to advancing education in underwater technology, a perseverance that earned her the SUT Fellow in 2019.
Tricia’s journey as Chair has been marked by dedication and a deep commitment to the industry. She stepped into the role when there was a need, prompted by Professor Zenon Centina-Medina, who recognized her as the mos active volunteer in 2020. Their collaboration on various initiatives, including the Department of Energy (DOE) TEAMER initiative and the
SUT-US mentoring program, laid the foundation for the years to come.
As the first woman to lead SUTUS, Hill’s presidency is more than symbolic. It’s a reflection of her unwavering passion to the Society’s mission and her ability to inspire change. Under her leadership, SUT-US has seen the establishment of several key initiatives. The trans-Atlantic Subsea Engineering and Operations (SEO) Committee, the Drilling 101 Course, and the Online Engineering Competition Program are just a few examples of her efforts to promote educational opportunities. Hill has been instrumental in creating the SUT-US Mentoring Program and the Women in Industry (WIND) Taskforce, which aim to empower and support professionals in the field.
According to Hill, one of the most rewarding aspects of her tenure has been working with the various SUT committees. She has been continually impressed by the dedication and professionalism of the volunteers, who work tirelessly behind the scenes because they believe in the industry and SUT’s mission. She feels proud to be among such committed individuals.
After talking to some of the SUT-US volunteers, Luz Zarate said: “SUT has been my professional home since I graduated, and Tricia has been a guiding light throughout. From offering advice on navigating difficult conversations to brainstorming ideas for SUT events, Tricia’s positive energy is infectious. She brings out the best in everyone, fostering collaboration and innovation. Her dedication to the organization and commitment to supporting others are admirable.
As we celebrate her leadership, I also recognize the positive impact she has had on my career.”
Throughout her time as Chair, Tricia has learned valuable lessons. Organizing workshops, training events, and committee meetings requires significant effort, but she strives to make these activities enjoyable rather than burdensome. She emphasizes the importance of recognizing and celebrating accomplishments, such as the life-changing mentoring and scholarship awards.
Hill’s vision extends beyond the borders of the United States. She recognizes the potential for SUTUS to serve as a bridge between the advanced marine renewable energy developments in the UK &
Tricia Hill, Marine and Offshore Sales Director
Tricia Hill and Don Schlater
Europe and the growing industry in the US. Her goal is to influence the organization’s international presence to benefit government bodies, academia, and the industry at large.
During her tenure, Tricia faced the significant challenge of keeping SUT-US afloat during the COVID pandemic. By shifting everything online, including networking and events such as whiskey tasting, they managed to stay connected as a community and remain financially stable. Adapting to a new normal with hybrid events has been another journey, but they have successfully navigated these changes.
We spoke with Damilola Abe, Scholarship Winner, SUT-US and Educational Chair and he said “Tricia’s leadership has been exceptionally remarkable for the SUT. She steered the organization through the tough COVID years with grace, ensuring that we stayed strong and connected, even when things were uncertain. Thanks to her innovative leadership, she introduced activities like the online engineering competition, which kept the Society functional and engaged during the pandemic. She also ensured that we made a solid comeback, and all our
Andrew Haigh, Jan Van Smirren, Steven Johnson, John Allen, Zenon Medina-Centina, Tricia Hill, Kerry Campbell and Don Schlater
activities have bounced back better than ever. She’s been an inspiration to us all by allowing ideas to flourish, always supporting and bringing the team together. She leads with a focus that we can all learn from. Tricia’s leadership has left a lasting impact on SUT, and we are grateful for her dedication and resilience.”
Tricia acknowledges that leading a volunteer organization requires mindful and thoughtful conversations, seeking agreement rather than dictating actions. She finds immense satisfaction in the Women in Industry events, which
fosters purposeful networking and discussions about workplace issues that affect everyone.
Her advice to the next Chair is to support all committees equally, stepping up to a level of oversight and service without favoring any area. Tricia’s secret to running efficiently and effectively lies in the support of key individuals like Patsy Rhymes and Mariana Diaz, whose contributions have been invaluable.
Tricia Hill’s tenure as Chair of SUT-US is a narrative of breaking barriers and setting new standards. Her work and leadership have not only paved the way for future generations of women in the industry but have also propelled SUT-US into a new era of innovation and international collaboration. As we look to the future, it’s clear that the impact of Tricia Hill’s leadership will be felt for years to come. Her legacy is one of progress, mentorship, and a deep-seated belief in the power of education to transform industries and lives. For SUT-US, and for the underwater technology community, Tricia Hill is more than a chair; she is a beacon of inspiration and a catalyst for change.
Julie, Jake, Mike and Tricia Hill
North East OSIG Geoforum
18th September 2024 | The Common Room, Newcastle | Karen Dalton
The inaugural North East OSIG Geoforum took place on 18th September 2023 at the Common Room in Newcastle, marking a significant milestone for the offshore geotechnical community in the region. This first-of-its-kind event was a sell-out success, filling the lecture theatre and creating a vibrant atmosphere for sharing industry insights and networking.
We heard presentations on -
• Floating wind challenges from a developer’s perspective – Georgie Harbottle, SSE
• SI strategy for floating wind – Jordan Geear, Global Maritime, Jason Buchan, ORE-Catapult
• Suction can installation risk – Jamie Irvine and Neil Dyer, Cathie Group
• CPS interaction with the seabed – Dr Rose Hawkswood, Ryder Engineering
• Seabed Mobility Best Practise Guide – An update on a new industry JiP – Kevin Black, Venterra Group
Following the presentations, the attendees had the opportunity to network over refreshments, with conversations continuing late into the evening. This informal setting allowed professionals to exchange ideas and foster stronger connections within the offshore industry.
A special thanks to the speakers, sponsors, and attendees who contributed to the success of the event. The event was sponsored by Cathie, RYDER, Global Maritime, Venterra, Bluefield Geoservices, and PACE Geotechnics.
Gadgets & Widgets
18th September 2024 | Aberdeenshire Cricket Club, Aberdeen | Andrew Connelly
The 2024 Gadgets & Widgets event, held on 18th September at the Aberdeenshire Cricket Club, brought together industry professionals to showcase innovative solutions for the subsea sector. The event was marked by a series of insightful presentations and a dynamic networking session, making it a great success.
Attendees were treated to a broad range of subsea technologies and solutions presented by a lineup of experts:
• Euan Fowler (Xodus)
• Fraser Dunsmore Pritchard (Smarter Subsea Handling)
• Alasdair Murray (MacArtney Underwater Technology Group)
• Tim Eley (OceanTech Innovation AS)
• Alexander Lovie (Imenco)
• Dave Taddei (HonuWorx)
• Mike Killeen (Mako Offshore)
• Yaseen Sharif (University of Dundee)
Each speaker provided unique insights into the latest advancements in subsea handling, underwater technology, and innovative approaches that are driving the industry forward. Following the presentations, there was a lively and interactive networking session.
Special recognition goes to Andrew Connelly and Chris Wallace from the SUT Aberdeen branch for their outstanding work in organising the event. Their efforts ensured that the event ran smoothly and provided valuable opportunities for both learning and networking.
The event was a great success, thanks to the hard work of the organisers and the high-quality presentations delivered by industry experts. Gadgets & Widgets 2024 reinforced the importance of innovation and collaboration within the subsea industry. We look forward to continuing this tradition of knowledge sharing and networking at future SUT events.
SUT Aberdeen Chair Andrew Connelly (L) pictured with the speakers from the evening
Book your delegate pass www.adipec.com/delreg
Download the brochure to explore programme details www.adipec.com
North of England Pub Quiz
24th September 2024 | As You Like It, Newcastle | Vahid Walker
Despite some negative feedback (from the mic, not the audience!), the first annual SUT North of England Pub Quiz went off without a hitch! The event had an excellent turnout, with representatives from: Royal IHC (event sponsors), Osbit, Bluefield Geoservices, DME Systems Ltd, Subco Engineering, Walker Subsea Engineering Ltd, and PDL Group.
It was great to welcome existing members, and some new faces. With prizes on offer (magnum of Prosecco & miniature) for the winner as well as last place team, there was a distinct competitive edge!
In the end, the result was very close with ‘Probably Dead Last’ (PDL cleverly circumventing the “no company team names” rule) pipping ‘Four is a Crowd’ (who only had three players) to the winning position.
Thanks go to Jon Greenwood, with his excellent MC skills, Clare Parisi for organising the venue, and As You Like It for being the perfect hosts.
We look forward to making this an annual event!
Forthcoming Events
13th International SUT China Technical Conference
1-4 November 2024 | Tianjin, China
Offshore oil and gas and green energy are major resources to ensure a sustainable industrial development in the future. This event aims to build an open platform for technological exchange, promote the progress of global marine resources exploration and development technology, and enhance international cooperation between Chinese and foreign universities, enterprises and research institutions involved in maritime affairs.
The 13th International SUT China Technical Conference will be held in Tianjin, China, from 1-4 November 2024. We would like to extend our warmest invitation to experts and scholars from domestic and abroad engaged in scientific research, education, production, application, and other disciplines to discuss the development of offshore resources, engineering equipment and related industrial topics.
The annual SUT China Technical Conference was initiated by the SUT China Branch and 12 conferences have been successfully held in Shenzhen, Shanghai, Qingdao, Beijing, Zhoushan, Changsha, Dalian and Haikou, which have been highly recognized by experts and scholars.
With the theme of “Green Development of Marine Energy”, this conference invites distinguished experts and scholars from dozens of universities, research institutes and enterprises in the field of ocean engineering around the world to participate and discuss key topics such as underwater technology, ocean engineering equipment, and development and utilization of ocean resources.
Call for Papers
Abstract submission: 15 September 2024 | Full paper submission: 8 October 2024
This conference will focus on the following topics (including but not limited to):
Development of marine oil and gas and mineral resources
• Subsea production systems
• Risers and pipelines
• New ship and offshore platforms
• Smart ocean technology and applications
• Structure safety and reliability
• Intelligent monitoring, operation and maintenance of ocean engineering equipment
• Underwater survey and communication
• Marine engineering test and numerical simulation technology
• Marine resources mining technology and equipment
Marine renewable energy development
• Renewable energy equipment such as offshore wind turbines, photovoltaic devices and wave energy converters
• Development, monitoring, operation and maintenance of offshore renewable energy equipment
• Grid connection of offshore renewable energy generation
• Storage and conversion of offshore renewable energy
• Integrated development of offshore renewable energy
We Want to Hear From YOU
We’re looking for SUT member-written articles focussing on INNOVATION and on the BLUE ECONOMY
Additionally, if you are a corporate member and have a short update you’d like to include please contact Emily Boddy for details on how to get your company news included in the SUT newsletter.
Issues will be quarterly and can include:
• Welcome from the CEO
• Welcome to new Corporate Members
• Global Branch updates
• Special Interest Groups
• Spotlight article(s) on innovation
• Spotlight article(s) on the blue economy
• SUT News
• SUT Member news
• Young Professionals International
• Corporate Member updates
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• ...and much more...
We value our members and your contribution is very important to us at the SUT
If you would like to contribute to any of the above features, as an individual member or corporate member please contact our editor Emily Boddy, SUT Publications & Communications Officer - emily.boddy@sut.org
NEXT issue December 2024
Deadline for submissions - 8th November 2024