Prysmian to Order Cable Layer Newbuild

Prysmian Group announced it will invest more than €170 million ($210.3 million) in a new cable laying vessel to be delivered by the second quarter of 2020.   The group said the vessel  will support long-term growth prospects in the submarine cable installation business, strengthening its interconnection and offshore wind project execution capabilities.    According to the Prysmian Group, the vessel will offer deep water installation capabilities for depths of more than 2,000 m; increased cable loading capacity thanks to large cable rotating platforms; capability to perform

N-Sea Commercial Director Gary Thirkettle (Photo: N-Sea)

N-Sea Perfoming UXO Clearance for ScottishPower Renewables Campaign

UK and Netherlands-based subsea provider N-Sea is part-way through a multimillion dollar unexploded ordnance (UXO) clearance campaign for ScottishPower Renewables. The contract for unexploded ordnance (UXO) clearance works commenced in December 2017 and includes UXO inspection, identification and clearance on the array area and export cable route of the East Anglia ONE Offshore Windfarm, located in the southern North Sea approximately 45km southeast of Lowestoft. The workscope, which will be completed later in Spring 2018 requires a flexible multi-vessel approach in order to ensure completion in

Photo: Hemisphere GNSS

Multi-GNSS Vector Smart Antennas Launched

Today from the Oceanology International exhibition and conference in London, UK, Hemisphere GNSS announced the new single-frequency, multi-GNSS Vector V123 and V133 all-in-one smart antennas with integrated Atlas L-band designed for professional and commercial marine applications.   Powered by Hemisphere's Crescent Vector technology, the new V123 and V133 are multi-GNSS compass systems using GPS, GLONASS, BeiDou, Galileo, and QZSS for simultaneous satellite tracking to offer heading, position, heave, pitch, and roll. With support for NMEA 0183 and NMEA 2000, and continuing to offer ease of

Unique System Purchases Two Pipe Trackers

Division Director. “The product complements our existing fleet and means that we can offer the most wide-ranging suite of solutions for our clients’ cable and pipeline detection requirements.”   Ed Cheesman, Senior Manager, Sales & BD, Instruments & Imaging, Teledyne Marine, said, “We are delighted to be able to supply our new HydroPACT 660 pipe tracker to Unique System (UK) Ltd. Teledyne TSS has a long-standing relationship with the Unique Group globally, and they have been delivering subsea detection and tracking systems to the various companies in the Unique

Sonardyne 6G Wideband Acoustics allows simultaneous operations by  multiple platforms. (Courtesy Sonardyne International)

Digital Ocean: Making Subsea Data More Easily Accessible

The digital ocean is a reality and U.K.-based digital communications marine technology firm Sonardyne International Ltd is one of the organizations driving innovation to enable the extension of electronic and communications connectivity into the subsea domain. Based on a presentation given by Tom Rooney, Lead Trainer at Sonardyne, at the Digital Ocean conference held in Galway, Ireland in June 2017, this article describes the current state of play in the subsea acoustics and optical communications technology field, presents examples of the many ways these technologies are being applied and considers

(Credit: ASV Global)

An Industry in Change

press releases announcing the launch of new, innovative products. ‘First time ever’ is an almost daily term I encounter within my inbox. There have been hundreds of companies starting up recently in the unmanned space over the last decade, and Hook believes we will continue to see more in the marine sector in the decade to come.    Hook said, “There will be a healthy amount of these innovative ideas that are either ahead of their time or got surpassed by something else, so they will drop off. But there is certainly room for more innovation to enter the industry yet. At the

The SeaCat autonomous underwater vehicle (Photo: ATLAS MARIDAN)

ATLAS MARIDAN to Offer AUV Rental Services

ATLAS MARIDAN ApS. of Rungsted Kyst (Denmark), a subsidiary of the German naval systems supplier ATLAS ELEKTRONIK, has launched an autonomous underwater vehicle (AUV) rental service. The opportunity to rent ATLAS ELEKTRONIK’s latest unmanned underwater technology shall support customers within the offshore oil and gas, renewable energy, UxO and naval markets.   The AUV SeaCat has recently finalized its serial maturity process and concluded certifications covering a wide range of requirements for system robustness, environmental conditions, navigational accuracy and transport safety.

Photo:  Oceaneering International, Inc.

Oceaneering Acquires Ecosse Subsea

International has, through one of its wholly-owned subsidiaries, acquired the Aberdeen-based Ecosse Subsea Limited for approximately GBP 50 million (US$69 Million).   Headquartered in Aberdeen, Scotland, Ecosse builds and operates seabed preparation, route clearance and trenching tools for submarine cables and pipelines on an integrated basis that includes vessels, ROVs and survey services.     Enabling technologies acquired in the transaction include Ecosse's modular SCAR Seabed System, capable of completing the entire trenching work scope (route preparation, boulder clearance

WiSub CEO Mark Bokenfohr (Photo: WiSub)

WiSub’s Universal AUV Connector

needs for repeatable reliable connection. Torden also took home its own Spotlight award in May of 2017, confirming that the industry continues to see great value in pin-less underwater connector solutions,” concludes Bokenfohr.     (As published in the January/February 2018 edition of Marine Technology Reporter

MakaiLay’s new 3D Viewer showing the vessel, plough and cable shapes for progressive time steps seen behind the vessel. Relevant GIS data can be imported, such as digital terrain tiles on the bathymetry and aerial imagery overlay on the terrain in the background, as is shown here (Image: Makai Ocean Engineering)

MakaiLay Software Installed on Prysmian Cable Layer

module will be used by Giulio Verne when it starts installation work for the North Sea Link between Norway and U.K., which will be the longest subsea power cable interconnector in the world upon completion in 2021.   “We made it our priority to extend our popular real-time submarine cable installation management software to submarine power cable installations and we are excited that an industry leader like Prysmian Group has decided to use our software,” said Dr. Jose Andres, president of Hawaii based Makai Ocean Engineering, Inc., producer of MakaiLay. “We have

Fig 1 – Echoscope XD, Echoscope and Echoscope C500 Sonars (Image: Coda Octopus)

Meet the Future of Visualization and Mapping Sonars

of the area being inspected and cannot image moving objects. Many subsea applications require technology that can facilitate real-time 3D decision making of both static and dynamic operations.   Coda Octopus Products Ltd. has recognized this market requirement and has been at the forefront of marine survey operations for nearly 25 years. The company started as the first pioneer of digital acquisition and processing for geophysical survey, and this innovation and emphasis on research and development (R&D) has characterized the company ever since. Coda Octopus has continued to lead the geophysical

“Next UKCS opens up many new and exciting possibilities for Next Geosolutions, allowing us to enhance our capabilities and offer unrivalled multidisciplinary expertise," said Giovanni Ranieri, CEO, Next Geosolutions. (Photo: Next Geosolutions)

Next Geosolutions Launches New UK Division

Next Geosolutions has launched a new division, Next Geosolutions UK Continental Shelf (Next UKCS), following its acquisition of RMS Submarine in 2017.     Operating within the cable and renewables industries, Next UKCS will provide solutions to the operations and maintenance market. The new division will bolster Next Geosolutions’ current offering, which includes Next Marine, Next Earth, Next Engineering, Next Remote, Next Innovation and Next Resourcing, to support the company’s existing UK business, as well as global client requirements.     In line with

Photo: WFN Strategies

WFN: Cable Route Survey Support for Kativik

Strategies has been awarded a contract by Kativik Regional Government, a supramunicipal body with jurisdiction over the territory of Québec situated north of the 55th parallel of Canada, to provide cable route survey support for the proposed Eastern Arctic Undersea Fiber Optic Network (EAUFON) submarine telecoms cable system.   EAUFON is a planned submarine cable with landing points at multiple communities in Canada’s Nunavik region.  The EAUFON submarine cable system has an initial Ready For Service date of 2020 with multiple extensions planned subsequently. Although final

ESS managing director Mark Gillespie, global business development manager Andy Readyhough and commercial director Iain Middleton. (Photo: ESS)

Readyhough Joins Ecosse

with global business development for the ambitious Aberdeen-shire based company which specialises in seabed clearance and trenching operations in the renewable energy, oil and gas and interconnector sectors.   Readyhough has joined ESS having previously held senior management positions at Global Marine Systems and DeepOcean UK. He is a master mariner with more than 35 years maritime and offshore experience and for the last 18 years was engaged in submarine cable installation, trenching and maintenance operations.   ESS’s latest appointment follows Mark Brown joining as Engineering

© malp / Adobe Stock

Roadmap for Renewable Energy

Thanks to increasing levels of debt financing for climate-aligned projects, wind-generated power has become one of the fastest-growing green industries. Jessica Williams, an Infrastructure Analyst at S&P Global Ratings, considers the submarine technologies that are making this progress possible. Renewable energy is making an increasing contribution to the electrical grid. By the end of 2016, “green energy” sources accounted for almost a quarter of the world’s electricity supply, according to REN21.  Wind power has contributed significantly to this shift and is second

Photo from Oceanology International 2016, showing the Dockside Exhibition Area

Expanded Waterfront for Oi18

for Oceanology International visitors, this year’s dockside and on-water demo programme has been expanded and will now comprise daily demonstrations to offer an even more valuable experience for those attending, whilst allowing exhibitors to share their product’s effectiveness in a marine environment. Exhibitors taking part in demonstrations for the dockside area of Oi18 have been confirmed as Braveheart, Briggs Marine & Environmental Services, CMS-Geotech Ltd, Deep Trekker, iXblue, Nord Slovakia, Norbit, R2Sonic, RTsys, Seafloor Systems, Sonardyne, Sound Metrics Corporation

Left to right:  Soo-hyeong Kim and Andrew Olson (Photo: AgileTek)

AgileTek Hires Two

Subsea engineering analysis consultancy AgileTek said it has underlined rapid growth in 2017 with two new appointments and a promotion.   Soo-hyeong Kim has joined the company as a Graduate Engineering Analyst, alongside Andrew Olson, who has taken on the role of Business Development Engineer.   Kim previously worked at a computer aided engineering software provider, and Olson recently graduated from Imperial College London with a degree in Aerospace Engineering.   The company is also building on recent successes in the Asian market, after securing a major cable and umbilicals

Photo: JFSE

James Fisher Subsea Excavation Introduces Ultra Low Draft Tool

Global subsea excavation specialist James Fisher Subsea Excavation (JFSE), a part of James Fisher and Sons plc, has re-engineered one of its fleet in direct response to client requirements for excavations in particularly shallow water.   The re-engineering of this tool has made it capable of excavating at just one metre - the shallowest depth achievable in the CFE sector. The Twin R2000 Ultra Low Draft recently completed its first project uncovering sections of damaged cable and trenching the repaired sections. It is now set for a number of key projects throughout the year.   JFSE is

Siem N-Sea (Photo: N-Sea)

N-Sea Bags $56 Mln in International Contracts

U.K. and Netherlands-based subsea provider N-Sea said it secured major contracts to the value of £40 million ($56 million), during Q4 of 2017 and in early Q1 2018, providing a sound backlog for the coming season.   The projects, which include U.K. east coast windfarm work, interconnector cable projects and German Baltic scopes, will be delivered with a variety of vessels on behalf of customers in the oil and gas, renewables and utilities sectors.   N-Sea commercial director, Gary Thirkettle, said, “N-Sea continues to evolve, developing our expertise and assets to match the

(Photo: General Dynamics Mission Systems)

GD Mission Systems: Full-throttle Charge toward Autonomy

Carlo Zaffanella is vice president and general manager of Maritime and Strategic Systems (M&SS) for General Dynamics Mission Systems. The M&SS business includes submarine and surface ship electronic systems integration as well as the design, build and support of a broad array of subsurface, surface, air, airport and strategic subsystems, meaning he is perfectly positioned to lead MTR’s ‘vehicles’ edition, as in 2018 our attention turns from a specific products and systems, to the holistic web of connectivity between subsea, surface, land-, air- and space-based assets.  

Chelsea Fairbank (Photo: SBG Systems)

Fairbank Joins SBG Systems’ Sales Team

MEMS-based inertial motion sensing solutions supplier SBG Systems has hired Chelsea Fairbank as Sales Engineer in North America. She will team up with Jack Mawson, Sales Manager North America at the company’s U.S. office in Huntington Beach, Calif. and will be in charge of the marine and education segments.   Fairbank has an extensive background in the hydrographic industry, starting her career as hydrographic surveyor. During her five years with Fugro, she worked on international hydrographic and cable route surveys working with a broad range of Inertial Navigation Equipment integrated

(Photo: BIRNS)

BIRNS Introduces 1.25mm Ferrule

BIRNS now offering two optical ferrule sizes for ultra high density connector configurations   BIRNS, Inc. has added a new 1.25mm optical ferrule for its BIRNS Millennium connector series—a high performance, high density dry-mate connector range suitable for applications to 6km depth. The series can be used with molded or oil-filled cables in straight or 90° configurations and is available in high and low voltage, coax, fiber-optic, and hybrids of electro-coax, electro-optical and electro-opto-mechanical formats.   The 1.25mm ferrule provides single-mode and multi-mode options

Liam Warren (Photo: Rovco)

Rovco Names Warren Operations Manager

company Rovco said it has appointed Liam Warren as operations manager to support the delivery of remotely operated vehicle (ROV) and survey projects across the globe.   Warren, a chartered engineer, brings more than 15 years’ experience having worked on a number of major oil and gas, marine renewables and nuclear projects.    Prior to joining Rovco, Warren was a construction package manager for Costain where he played an instrumental role in the development of the marine works required for the construction of an offshore heat sink system for the nuclear facility at Hinkley

3DSS-iDX-450 Sonar with new Sonar Interface Unit (Photo: PingDSP)

New Shallow Water Bathymetry Solution Unveiled

Ping DSP continues to roll out new shallow water bathymetry technologies with the introduction of the turnkey 3DSS-iDX-450.    The introduction of the iDX continues PingDSP development of sonar technology for shallow water hydrography and imaging. “Performance, versatility and simplicity, that’s what shallow water hydrographers want, and that’s exactly what the 3DSS-iDX is all about,” said Dr. Paul Kraeutner, PingDSP’s founder and CEO.    PingDSP said its engineering team worked closely with both SBG Systems and AML Oceanographic to provide seamless

Image: Teledyne

Teledyne Releases CAN Bus Active Flying Lead Configurations

Teledyne Oil & Gas has added the CAN bus communication protocol to its Active Flying Lead product family. The subsea oil and gas industry has standardized to "fault tolerant" CAN bus communications for sensors and other subsea controls. This variation has a limited transmission distance for single node or sensor systems of only 40 meters. Teledyne has recently qualified three new configurations that extends the range of the CAN bus signal to up to 5,000 meters. The Active Flying Lead product line is characterized by integrating specialized electronics into qualified highly reliable

(Image: Teledyne Gavia)

New Navigation Module for Gavia AUV

Teledyne Gavia, manufacturer of the Gavia autonomous underwater vehicle (AUV), said it has released a new navigation module that incorporates iXblue’s new Phins Compact C3 with a Teledyne RDI 1200 kHz Workhorse. The system is another high quality option for customers interested in high accuracy navigation at a competitive market price and in a compact form, Teledyne Gavia said. The Gavia AUV can be utilized in various applications, including geophysical surveys, cable and pipeline surveys, environmental surveys and under ice surveys, as well as Mine Countermeasures (MCM), Rapid Environmental

Richard Beattie and Roger Wang (Photo: JFSE)

James Fisher Subsea Excavation Launches China JV

Global subsea excavation specialist James Fisher Subsea Excavation (JFSE), part of James Fisher and Sons plc, has formed a joint venture with specialist Chinese offshore project, vessel and marine equipment provider Ocean Team Asia Pacific (OTAP).   James Fisher Ocean Team Ltd will serve clients in China with equipment positioned permanently in the country. Local operational and project management personnel will deliver JFSE’s mass/controlled flow excavation (M/CFE) services alongside the company’s global experts.    As well as developing opportunities in the oil and gas

Photo:  iSURVEY

iSURVEY Announces New Contract Awards

iSURVEY, a provider of survey and positioning services to the global oil and gas, offshore renewables and telecommunications markets, said it ended 2017 with contract awards totalling more than £250,000 ($345,000).   This work, which was awarded in the last two months of 2017, included two subsea cable excavation projects and a UXO inspection scope. Each of the projects involved offshore wind-related scopes in either U.K. or Northwest Europe, which have contributed to iSURVEY’s sustained growth in the offshore renewables marke, the company said.   

(Photo: Ecosse Subsea Systems)

Carousel Turns Over New Leaf for Ecosse Subsea Systems

Ecosse Subsea Systems (ESS) said it has reached an agreement with a subsea contractor to buy back its 800-ton carousel which can be deployed on a range of specialist subsea projects.   Carousels are used in the storage and transportation of subsea cables, umbilicals and pipes and enable the safe deployment of equipment from a vessel to the seabed.   The Carousel was originally built and used on an offshore renewables project in 2014 after ESS identified a supply chain issue surrounding the availability of carousels required for renewables and oil and gas workscopes.   ESS managing

Nexans' New Cable-Laying Vessel to Bring More Clean Energy to the World. Photo: Nexans

Nexans Acquires BE CableCon

 French company Nexans has acquired a controlling interest in Denmark-based BE CableCon, which supplies cable kits to wind turbine companies.   The acquisition is part of Nexans’ strategy aimed at reinforcing the Group’s portfolio of activities and accelerating its growth in the renewable energy segment.   The acquisition is an illustration of the recently-announced “Paced for Growth” strategy aimed at developing Nexans’ business beyond manufacturing cables to provide customers with complete, fully-integrated cable services.   Klaus Moller

(Photo: Ocean Infinity)

Malaysia to Pay up to $70 Mln if MH370 is Found

Malaysia signed a deal on Wednesday to pay a U.S. seabed exploration firm up to $70 million if it finds the missing Malaysia Airlines aircraft MH370 within 90 days of embarking on a new search in the Southern Indian ocean.   The disappearance of the aircraft en route from Kuala Lumpur to Beijing in March 2014 with 239 people aboard ranks among the world’s greatest aviation mysteries.   Australia, China and Malaysia ended a fruitless A$200-million ($157 million) search of a 120,000 sq. km area in January last year, despite investigators urging the search be extended to a 25,000-square

FMC clamp

Subsea Infrastructure: Challenges & Solutions

As offshore oil and gas reserves become ever more difficult and costly to recover, the demand for innovative technology has never been greater. Joe Orrell, managing director at RED Engineering, considers some of the challenges in subsea infrastructure design and the role of fast track engineering solutions.   The offshore oil and gas industry, even in times of low prices and abundant supply, is driven by the almost relentless search for new fields to replace those coming towards the end of their natural productive lives. Often this forces exploration in ever more challenging environments and

Teledyne TSS Launches New Pipe Tracker

Teledyne Marine division Teledyne TSS has expanded its range of subsea pipe and cable detection and tracking products with the launch of the new smaller HydroPACT 660 pipe tracking system.   The 660 has been designed to help reduce the cost of subsea pipe surveys by allowing the use of smaller classes of underwater remotely operated vehicles (ROVs). In addition, TSS is also expanding the capabilities of its larger HydroPACT 440 pipe tracking system by introducing a new 24VDC upgrade kit.   The new, compact HydroPACT 660 sports a single small form factor coil array measuring 1,200mm x

(Photo: Global Marine)

SEAIOCMA Extends Cable Maintenance Contract

 Offshore and subsea services company Global Marine, part of the Global Marine Group (GMG), said its maintenance contract with SEAIOCMA (South East Asia and Indian Ocean Cable Maintenance Agreement) has been extended for five-years, running to the end of 2022.   The SEAIOCMA maintenance zone agreement, which is a cooperative club managed by 46 cable owners, provides the repair of submarine cables that carry international telecommunications traffic. SEAIOCMA spans the area between Djibouti in the west, Perth in the south, Guam in the east and the northern tip of Taiwan. This is the third

U.S. leader: Fred Olsen Windcarrier’s Bold Tern (multiple) and crew transport vessel. Photo: courtesy Fred Olsen Windcarrier

Wind Energy: The Good News in Offshore

Offshore wind is hot, a burgeoning market with myriad opportunities above and below the water. In step with our Annual Planner, MTR’s energy reporter in Oslo, William Stoichevski, puts on his red, white and blue game face to report on the largest untapped market for offshore wind power in the world.    Block Island — U.S.-based Deepwater Wind’s five-turbine, 30-MW wind park —  was the first. It showed what was possible, what might not have been optimal and how long it all takes. Since then, incentives for onshore-wind have been curbed, while a tax credit for

Proton 5 is due to launch in early 2018 (Photo: JW Fishers)

JW Fishers Debuts New Marine Magnetometer

JW Fishers said it will release its new magnetometer, Proton 5, in early 2018.The fifth generation magnetometer with many new features is a top performing, microprocessor driven, marine magnetometer detection system, the manufacturer said.   The system is fully digitized and displays the current five-digit measurement on a new easy to read six-inch LCD screen that is backlit for night operations. Up to 80 of the previous measurements are displayed graphically in a history plot on the screen. User friendly menus allow easy configuration of all operation settings.   System tuning is now

Figure 1: The ProteusDS software pre-processor is shown. This software allows users to add mooring elements such as shackles and swivels from a central library. Line types such as Amsteel Blue or wire rope can likewise be selected. (Image: Dynamic Systems Analysis Ltd.)

Don't Let the Ocean Knock You Down

;t have to guess what is happening subsea.     The Author Dean Steinke is co-founder and Director of Operations, Dynamic Systems Analysis. He combines a mechanical engineering education with hands-on offshore experience.     (As published in the November/December 2017 edition of Marine Technology Reporter

3D model of a subsea dry mate connector (Photo: Rovco)

Rovco Trials 3D Visualization Tech

Subsea cable survey and inspection work for the world’s largest and most technologically advanced offshore renewables test site, Wave Hub, was completed by U.K. based Rovco.   The inspection program included the first commercial trial of Rovco’s 3D visualization technology to create scaled, high resolution models of subsea infrastructure with millimeter accuracy.   Rovco also delivered a detailed bathymetric survey utilizing a multibeam echosounder (MBES), alongside a remotely operated vehicle (ROV) video inspection with ultra-short baseline tracking for Wave Hub’s

(Photo: Farinia Group)

Submarine Power Cables Protection

Submarine power cables are largely deployed in various offshore renewable energy sources such as wind, wave and tidal installations to transfer power to shore, but also in oil and gas platforms and ocean science observatories. They ensure the power supply to remote areas and by connecting regional electrical transmissions enable global energy trading.   The growing importance of the marine renewable energy sector and the word’s focus on environmental issues have made submarine power cables an infrastructure of critical importance. Most efficient and reliable installation and protection

The 10,556 kilometer Monet Cable System connecting Brazil and the U.S. is ready for service (Image: TE SubCom)

Monet Cable System Ready for Service

A 10,556 kilometer submarine cable enhancing connectivity from the United States to Brazil has been completed and is ready for service.   Commercial traffic via the intercontinental Monet Cable System is expected to commence shortly, announced project partners from the U.S., Brazil, Angola and Uruguay.   Monet is owned by Google, telecom company and internet service provider Algar Telecom, wholesale telecom company Angola Cables and telecom company Antel, and was built to provide a robust internet backbone to serve Latin America’s current and increased future connectivity needs.

MMT´s Survey and ROV vessel Franklin (Photo: MMT)

MMT Begins AQUIND Interconnector Survey

MMT informs it has begun an offshore geophysical survey for the AQUIND Interconnector project.   The works will involve a geophysical survey of the proposed cable corridor between the landfall areas near Portsmouth in England and near Dieppe in France.   MMT said it will utilize two vessels equipped with survey technology including multibeam echo sounders, side-scan sonars and sub-bottom profilers: M/V Franklin for offshore works and M/V Seabeam for nearshore works.   AQUIND, MMT and their representatives maintain ongoing contact with U.K. and French fisheries, which may be

(Photo: Briggs Marine)

Briggs Marine Awarded Framework with SSEN

Briggs Marine said it has secured a place on a six-year framework agreement with Scottish and Southern Electricity Networks (SSEN) for the replacement and maintenance of its subsea cable assets.    The framework, which was awarded in August 2017 and will run to 2023, sees Briggs support more than 100 submarine electricity cables which provide power to islands and rural communities, from Shetland to the Isle of Wight.   Briggs will provide survey, inspection, repair, removal and installation services for SSEN’s submarine electricity cable assets. The work will allow Briggs to

The Liebherr Manipulator 100 with hook mode.

Liebherr: New Manipulator for Offshore Cranes

 The Liebherr offshore crane division has produced and delivered a new manipulator tool with a safety working load of 100 tonnes. Using this equipment is designed to extend the task range of the Liebherr offshore cranes. Liebherr designed a manipulator for its ram luffing knuckle boom crane series to ensure safe, efficient and reliable operation. The Manipulator 100 is able to be used with either hook or crossbar function. The crossbar mode matches any operation – especially to those under bad weather conditions or to emergency operations. It can be used for swing-free liftings of bigger

(Photo: Rovco)

Rovco Wins Gwynt y Môr Windfarm Contract

Rovco has been awarded a three-year contract to support one of the world’s largest offshore wind farms, Gwynt y Môr, eight miles off the coast of North Wales in the U.K.    The U.K. subsea company said it will provide its underwater ROV 3D visual survey solution, alongside traditional video, blueview sonar and cathodic protection analysis techniques.   Gwynt y Môr consists of 160 turbines that generate enough energy for more than 400,000 homes across the country. It extends over an area of about 80km² and includes two offshore substations and 134kms of onshore

(Photo: James Fisher Subsea Excavation)

James Fisher Subsea Excavation Completes Project in Taiwan

Global subsea excavation specialist James Fisher Subsea Excavation (JFSE), a part of James Fisher and Sons plc, said it has completed its first project in Taiwan.    Experts from the mass/controlled flow excavation (M/CFE) provider deployed the shallow draft Twin R2000 tool to de-bury and retrench a cable for maintenance as part of the prominent Formosa 1 wind farm development for its client, cable lay contractor Woen Jinn Harbor (WJH).   The Twin R2000’s non-contact method and ability to operate in very shallow water depths was critical to the success of the excavation which

(Photo: Blueye Robotics)

Hurtigruten Brings Underwater Drones to Exploration Cruising

live experience Wireless range: At least 30 m Cable length: 75 m Wireless drone controller for iOS and Android smartphones and tablets Blueye App for android/iOS smartphone/tablet Quick charger for charging drone, WSU and drone controller     (As published in the October 2017 edition of Marine Technology Reporter

JUPITER Cable Map (Photo: TE SubCom)

TE SubCom Announces Contract for Jupiter Cable

service providers, has announced that the supply contract for the JUPITER Cable system has come into force.   Scheduled to be ready for service by early 2020, the JUPITER Cable system will connect the following locations: Maruyama, Japan; Shima, Japan; Los Angeles, California, USA; and Daet, Camarines Norte, Philippines. The new transpacific route will provide greater diversity of connections and enhanced reliability for customers, as well as optimal connectivity to data centers on the West Coast of the United States.   “The demand for bandwidth in the Pacific region continues to

SeaVision generates high resolution 3D imagery for predictive analytics. (image: Kraken Robotics Inc.)

Partners to Advance Subsea Robotic Inspection

SeaVision sensor, which can flexibly attach to AUVs and remotely operated vehicles (ROVs), combines laser scanning and optical imaging to provide highly detailed data for inspectors and operators. The sensor's unprecedented colourized laser imagery better detects and characterizes corrosion, cracks, marine growth and other defects. SeaVision's laser scanning process can be repeated thousands of times per second to generate coordinate values for millions of points on a surface. These points then become highly accurate and intricate 3D models of subsea infrastructure.   Avitas Systems will also

Innovo’s reel drive system (Photo: INNOVO)

Unique Group Partners with INNOVO, Kongsberg

 Integrated subsea and offshore solution provider Unique Group has entered into a cooperation agreement with Aberdeen’s INNOVO. As part of the agreement, the companies will collaborate to provide sales and rental equipment and engineering solutions for the marine and oil and gas market sectors in the Middle East and South-East Asia region.   INNOVO provides services and high technology equipment for renewables, oil and gas and marine business sectors. INNOVO, best known for designing the first fully electric-drive cable laying system, offers a wide range of products, including

(Photo: EIVA)

ScanFish ROTV Sensor Payload Expanded by 700%

Designed to function as platform for subsea sensors, the EIVA ScanFish remotely operated towed vehicle (ROTV) comes standard with a maximum sensor payload of 50 kg. But a design upgrade was needed when marine geophysical-geotechnical service delivery specialist PanGeo Subsea contacted EIVA to discuss the possibility of using the ScanFish together with its Sub-Bottom Imager (SBI) unit, which weighs 300 kg.   The EIVA R&D team took up the challenge in May 2017. Four months later, a ScanFish XL was introduced at the EIVA Days Denmark 2017. The ROTV itself measures 4.33x2.73x2.77 meters. It

(Photo: OSIL)

Buoy Network Monitors Kiel Canal Project

adaptations made by OSIL to the top frame design to accommodate methanol fuel tanks & cells at the customer’s request with the addition of secure storage for the tanks and cells, and exhaust vents.   OSIL said it produce tailored integrated systems for environmental monitoring in all marine applications. Specializing in instrumented buoy platforms, current and wave measurement systems, dredge monitoring, oil spill detection, berth management and sediment corers, OSIL offers support for systems, including instrument calibration

The Smartrak system deployed on the front of an AUV. The dark-colored Smartrak gradiometers can be seen mounted downwards on the white mounting frame. The sensors are fitted with fairings to reduce drag through the water. The AUV is flown close to the seabed during tasks. (Photo: INNOVATUM Ltd.)

Track Cables and Pipelines with an AUV

missions using survey tool Smartrak from U.K. based INNOVATUM Ltd. The company designs, manufactures and operates compact, low-powered magnetic cable and pipeline tracking systems.   INNOVATUM said recent tests have successfully demonstrated fully autonomous passive magnetic tracking of a submarine cable by AUV, using Smartrak.   INNOVATUM has released the AUV data protocol for a standard communications format between Innovatum Smartrak and AUVs. The data protocol allows operators and AUV manufacturers to prepare AUVs for cable and pipe tracking tasks. The data protocol document is available

(Photo: Global Marine Group)

GMG Acquires Fugro’s Trenching, Cable Laying Business

Global Marine Group (GMG) will acquire Fugro’s trenching and cable laying business in exchange for an equity stake of around 24 percent in the combined business valued at $65 million, and a one year secured vendor loan of $ 7.5 million. Fugro said it will realize a gain on this transaction, valued at approximately $73 million.   GMG is a supplier of subsea cable installation and maintenance services in the telecoms, offshore renewables, power and oil and gas market segments. The acquisition of Fugro’s trenching and cable laying business provides added high-end capabilities that

(Photo: ASV Global)

First Ever USV-supported Cable Route Survey

For the first time ever, a seabed cable route survey has been performed with support from an unmanned surface vehicle (USV).   The survey route included various water depths and strong currents, while facing difficult wind and sea conditions in the Bering Sea offshore Alaska. The project was mobilized immediately following a 9,000km nautical charting survey by Terrasond, of which 4,750km (53 percent) was executed by an ASV Global C-Worker 5 autonomous surface vehicle (ASV). The cable route survey required a new payload including a hull mounted multibeam sonar, a sub-bottom profiler, and a towed

Representatives from Magseis visited Sonardyne HQ to discuss the requirements of their next generation seismic node positioning equipment. Left to right: Chis Baxter, Magseis; Trevor Barnes, Sonardyne; Liam Flood, Magseis; Ciaran Moore, Magseis; Stuart French, Magseis); and Jonathan Snook, Magseis (Photo: Sonardyne)

Sonardyne Awarded Contract from Magseis

Sonardyne International Ltd., UK said it has secured a contract from Magseis to supply seabed node acoustic positioning technology to support an expansion in the Norwegian seismic services company’s deep water survey activities.    The equipment ordered includes a large quantity of Sonardyne’s newly developed SST 6 (Small Seismic Transponder 6), and associated vessel-based acoustic positioning system, Ranger 2 USBL (Ultra-Short BaseLine). The hardware will be installed and operated by Magseis’ latest crew which is scheduled to be fully operational during the second

Martin Klein with a Klein  multibeam side scan sonar. “We were proud that side scan was able to finally replace the old wire drag technology.” (courtesy Martin Klein and the MIT Museum)

Klein's Side Scan Sonar, Then and Now

The company known today as Klein Marine Systems, Inc. has origins stretching back to the 1960s when Marty Klein, who many consider to be the father of side scan sonar, began building his own devices from his home in Lexington, Mass. As this iconic subsea technology company approaches 50, MTR speaks with Marty Klein as well as Klein Marine System’s general manager, Frank Cobis.    When did you realize you were destined for a career in the subsea world? Marty Klein: Wow. It started back in 1961 when I was a senior at MIT and I had to do a thesis. I like to build things, but I

Photo: United States Navy

USS Key West Participates in Tri-Lateral Submarine Exercise

 The Los Angeles-class attack submarine USS Key West (SSN 722) participated in the Japan Maritime Self-Defense Force (JMSDF) Tri-Lateral Submarine Competition (SUBCOMP) exercise in waters south of Japan, which also included participation by a Royal Australian Navy (RAN) submarine, from Sept. 12 to 19.   The SUBCOMP exercise provided an excellent opportunity to further the integration and tri-lateral coordination in an Anti-submarine warfare environment for the three navies.   This year's SUBCOMP involved four JMSDF submarines, a RAN Collins-class submarine HMAS Dechaineux (SSG 76)

(Photo: Lighthouse)

Tripodij Doo Purchases an AGEOTEC ROV Sirio

Lighthouse said it has delivered a new AGEOTEC ROV Sirio to Tripodij Doo, a Croatian Company based in Dugopolje (Split, Croatia).   Founded in 2001, Tripodji Doo is a specialist in pipe inspections and visual cable detection and in the past used to rent small ROVs and equipment to accomplish its missions. Interested in purchasing a vehicle, Tripodji Doo met with Lighthouse during Ocean Business 2017, and was impressed by the manufacturer’s underwater vehicles.   The Croatian company decided to purchase its first underwater vehicle, an AGEOTEC ROV Sirio, which well complies with

TE Connectivity SubCom’s CS Global Sentinel (Photo: TE SubCom)

Hawaiki Transpacific Cable Set for Installation

The undersea fiber-optic cable and equipment for the 14,000 km Hawaiki transpacific cable system have been manufactured and are in the final stages of being loaded aboard cable laying vessels for deployment to beginning in early October.   The Hawaiki submarine cable system, owned and developed Hawaiki Submarine Cable LP, will link Australia and New Zealand to the mainland United States, as well as Hawaii and American Samoa, with options to expand to additional South Pacific islands. The carrier-neutral cable system was co-developed by New Zealand-based entrepreneurs Sir Eion Edgar, Malcolm

3DSS-DX-450 Sonar (Image: Ping DSP)

Ping DSP Releases MBES Mode Bathymetry Software

Aiming to raise the bar for shallow water mapping and imaging, Ping DSP has introduced its new MBES Bathymetry Engine.   With a useable swath width of up to 14 times water depth, the 3DSS brings accurate, wide swath echo sounding to shallow water and provides the same operational and bathymetric performance benefits of Multibeam Echosounders but over the larger swath.   Ping DSP said the new MBES Mode uses an advanced new seabed detection algorithm that takes advantage of the dual head nature of the 3DSS sonar and its high resolution 3D imaging capability to achieve swath widths far

Marine Technology Magazine Cover Mar 2018 - Oceanographic Instrumentation: Measurement, Process & Analysis

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