Subsea Vehicles News

2G Robotics to Aid Mine Countermeasure Ops

.   2G Robotics will supply the following: ULS-500 PRO - Dynamic underwater laser scanner providing high-density point cloud data at up to 20m range and 4,500m depth SeaShot Imager Stills Camera - Ultra-sensitive stills camera producing crisp images at up to 12fps on fast moving vehicles SeaShot LED Panel - Illumination package designed specifically for AUV integration based on 2G’s standard SeaShot LED technology  

Photo: Arctic Rays

Deep-sea LED Strobe Uses High-potential Driver

The Dragonfish deep-sea LED strobe light was designed by Arctic Rays, LLC for imaging applications on AUVs and other underwater vehicles or platforms. Currently in use o AUVs such as the Remus 100, 600 and 6000, Dragonfish LED strobe lights offer compact size, high brightness (30,000 lumens at 5ms, 42,000 lumens at 200µs) and low current draw (550 mA at 24Vdc), suited for AUV-based still photography, where payload size and power budget are critical. Drive electronics, thermal protection and intelligent microprocessor control are integral in the Dragonfish’s small 1ATM, 6,000m-rated

Image: Rolls-Royce

Innovative Subsea Crane Ordered for RSV Conversion

 Brazilian ship owning company CBO’s vessel CBO Manoella is currently being retrofitted from an offshore platform supply vessel (PSV) into a ROV Support Vessel (RSV).   As part of the conversion project, CBO has assigned Rolls-Royce to equip the vessel with a new patented hybrid dual draglink (DDC) subsea crane, marking the first installation of a subsea crane designed to be able to use either fiber or steel wire rope.   Marcelo Martins, CBO, Technical Director said, “This is one of two vessels CBO is now retrofitting from PSVs to RSVs, and we are very satisfied about

Surveyor Interceptor ROV on Stril Explorer for pipeline inspections for Nord Stream (Photo: Axel Schmidt / Nord Stream)

MMT Wins Pipeline Inspection Work

Baltic Sea from Russia to Germany. The external inspection of the pipeline will be executed by the joint venture between MMT Sweden and Reach Subsea.   The scope of work, involving approximately 150 days for 2017, includes visual and instrumental inspection of the pipelines with remotely operated vehicles (ROV) over the entire length of the route. The trenched sections and cable crossings of the pipeline will also be inspected. The survey will mainly be conducted from the vessel Stril Explorer.   The purpose of these surveys is to acquire data on the condition of both pipeline strings and

Cherry Paton, Innovation Park Estate Manager and 1CSI’s founders, Aleksandra Tomaszek, Chief Operating Officer and Matthew Kennedy, Chief Executive Officer (Photo: 1CS1)

New Subsea Consultancy: 1CS1

Recently established Aberdeen-based subsea integrity consultancy, 1CSI (1 Consulting Subsea Integrity) has marked the launch of its business with a move into premises at the James Gregory Center in the Aberdeen Innovation Park, Bridge of Don.   The company was established in April by Matthew Kennedy and Aleksandra Tomaszek and offers solutions to global subsea challenges. This, includes, but is not limited to, fit-for-purpose assessments of deep water flexible risers through the inspection of concrete coated subsea pipelines, to ROV deployed examination of subsea welds inside offshore wind

Photo: JFSE

Underwater Excavation Project Wraps Up in India

Mass/controlled flow excavation (M/CFE) company James Fisher Subsea Excavation (JFSE) said it has completed a project for underwater services company Seatek in the Kandla Gujarat region of Northwest India.   Experts deployed its shallow water Twin R2000 tool for post-lay trenching and backfilling of an HDPE pipeline with concrete sinker blocks over a distance of 5km. The pipeline was trenched to 1.5m top of pipe in an intertidal zone with 7m tidal variation over a distance of 7.5km.   Following attempts with alternative methods by other contractors, JFSE provided a proven solution that

(From left to right) Christian Cabos, Head of Department Information Management Technologies at DNV GL – Maritime, Marco Bibuli, Researcher at the Italian research centre CNR-ISSIA, and Volker Bertram, COMPIT Coordinator and Project Manager Engineering Services Newbuilding at the DNV GL Maritime Academy, at the COMPIT awards ceremony in Cardiff. (Credit: Felix Selzer). Photo: DNV GL

Italian Maritime Robotics Expert Bags DNV GL Award

 Marco Bibuli was announced as the winner of the DNV GL COMPIT Award 2017 for smart underwater robotics, which took place in Cardiff this year.    The Italian maritime robotics expert, working at the Italian research center CNR-ISSIA in Genova, was honored for his work on team-capable smart robots.   “The jury singled out Marco Bibuli, because his work brought advanced techniques of Artificial Intelligence to practical applications, representing innovative engineering at its finest. In Bibuli’s applications, the robots are not replacing the human, but act as caddies

Newly discovered B-25 Bomber (Photo: Project Recover)

Missing WW II Bombers Found on the Seafloor

Latest discovery follows successful identification and documentation of five missing World War II aircraft in 2016   Two B-25 bombers associated with American servicemen missing in action from World War II were recently documented in the waters off Papua New Guinea by Project Recover—a collaborative team of marine scientists, archaeologists and volunteers who have combined efforts to locate aircraft and associated MIAs from World War II.   The B-25 bomber is one of the most iconic airplanes of World War II, with nearly 10,000 of the famous warbirds conducting a variety of missions&md

(Photo: Blueye Robotics)

Blueye Pioneer: A New Underwater Drone

A new low-cost marine drone seeks to change the way underwater hull inspections are performed, allowing ship owners, vessel crew and shipyards to examine hulls below the surface in a safer and more cost efficient manner. The Blueye Pioneer underwater drone has been developed by Trondheim-based technology firm Blueye Robotics, a company which has sprung out from the Norwegian University of Science and Technology’s Centre for Autonomous Marine Operations and Systems (NTNU AMOS).    The Blueye Pioneer, which essentially provides “eyes under the water” for ad-hoc and periodic

Kraken Invests in German Subsea Components Firm

deep sea components for underwater robotics based in Rostock, Germany.   Kraken Power GmbH, led by Dr. Carl Thiede, has been working on pressure tolerant technology and products for the subsea market for the past 10 years and is a specialist in deep-sea components for autonomous underwater vehicles (AUVs) and remotely operated vehicles (ROVs). Pressure tolerant components are electronic components or assemblies that can operate satisfactorily under high pressure (hyperbaric or hydrostatic, such as oil baths), without the need of a high-pressure enclosure. These components include pressure

Sulzer’s Middlesbrough Service Center has a dedicated work area which ensures high quality components are correctly assembled and tested. (Photo: Sulzer)

Sulzer: Total Supply Service for ROV Manufacturer

in order to deliver reliable and sustained performance. Having provided the build and test service for some time, Sulzer has now taken on the procurement phase of the process to release the client from this time intensive task.   The design and construction of remotely operated underwater vehicles (ROVs) is a specialist field and the components used to create the HPUs need to be carefully selected in order to produce a reliable, long-lasting unit. Furthermore, specialist equipment such as this is only built to order so a timely delivery is essential to ensure that the build schedule is maintained

Photo: Klein Marine Systems

Klein Marine Systems: Side Scan Sonar Training

Side scan sonar systems manufacturer Klein Marine Systems will host a three-day side scan sonar training course at the Seacoast Science Center in Rye Beach, N.H., with practical sessions on UNH Gulf Challenger, based in Newcastle, N.H.   Participants will develop a thorough understanding of sonar image analysis as well as get hands-on experience with single beam sonars such as the dual-frequency Klein 4900 and the high-speed, Multi-Beam Klein 5000 V2.   The course, to be held June 20-22, 2017 from 9 a.m. to 6 p.m., is geared toward hydrographers, first responders, police and firefighters

Photo: Hydrex

Diver Training Key to Underwater Vessel Repair

After delays of almost two weeks following an unsuccessful repair to the hull of a 180m bulk carrier that ran aground offshore Las Palmas, Spain, Hydrex Underwater Technologies was approached to get the vessel sailing again. Hydrex Production Executive Dave Bleyenberg explained, “The classification society said to the owner the repair would be more likely to get the green light if we were involved because they knew we had the needed certificates and experience.” Once Hydrex’s involvement was approved, a small inspection team was flown to Las Palmas to perform a detailed underwate

Sonardyne said tight integration between its Syrinx DVL and SPRINT INS will provide accuracy, precision and integrity for Kasetsart University’s long range AUV (Photo: Sonardyne)

Sonardyne Navigation Chosen for Thai AUV Program

A new autonomous underwater vehicle (AUV) being developed by a joint-research program between PTT Exploration and Production Public Company Limited (PTTEP) and Kasetsart University (KU), Bangkok, Thailand will feature marine robotics navigation technology supplied by Sonardyne Asia Pte. Ltd, of Singapore.   The order for Sonardyne’s SPRINT inertial navigation system (INS) and Syrinx Doppler Velocity Log (DVL) was placed by the PTTEP-KU and will be integrated on a 4,000 meter rated, long endurance AUV being built for applications including pipeline maintenance and oil-spill detection.

Photo: Teledyne Marine

Teledyne, Greensea Partner for ROV Visualization & Control

of Greensea's OPENSEA operating platform with many of Teledyne's key technologies. Teledyne Marine Workspace ROV provides a single user interface that enables added functionality and intelligent operation to Teledyne's imaging, instrumentation and navigation solutions for a range of remotely operated vehicles (ROVs) from observation class to work class. Teledyne Marine Workspace ROV introduces a fully customized interface for ROVs with system-level solutions and built-in intelligent capabilities. Incorporation of the OPENSEA architecture enables complete access to support for a vast array of devices

Image: Kongsberg

Tech File: Kongsberg’s Compact Survey Vessel

 Kongsberg GeoAcoustics has recently launched its new Compact Survey Vessel (CSV) which has been specifically designed to survey shallow coastal and inland waterways quickly, using a powerful and maneuverable two-person catamaran equipped with the latest GeoSwath 4R shallow water simultaneous swath bathymetry and side scan system.   The vessel is a lightweight two person catamaran and is easily transportable so that launch and recovery can be made in the remotest of locations. The craft is light enough to be launched by one person, and all the instrument controls, communication systems and

Performance Inflatables Acquires SUBSALVE

Engineered inflatables manufacturer SUBSALVE USA has been acquired by Performance Inflatables Company, and will continue to operate at its current location with its current staff as a subsidiary of Performance Inflatables Company.   “The additional support, resources, and knowledge of Performance Inflatables Company, will provide a force multiplier to SUBSALVE USA to continue and further accelerate its leading position and enhance its new products growth across the world,” said Richard Fryburg the founder of Subsalve USA in 1977 who has assumed the role of Chief Growth Officer.

Photo courtesy of Bay Ship and Yacht

RV Sally Ride Enters Dry Dock for Maintenance

The Sally Ride, a Neil Armstrong Class Auxiliary General Oceanographic Research (AGOR) vessel, dry docked at Bay Ship and Yacht on April 15, 2017, to carry out modifications to superstructure and to perform general vessel maintenance. Named for the late astronaut Sally Ride, the ship is 238 feet long and incorporates the latest technologies, including high-efficiency diesel engines, emissions controls for stack gases, and new information technology tools both for monitoring shipboard systems and for communicating with the world. It will serve to provide scientists with the tools and capabilities

Image: Kraken Sonar

ThunderFish AUV Program Gets $745,000 Boost

Kraken Sonar Inc. wholly-owned subsidiary Kraken Sonar Systems Inc. has received a $745,950 contribution from the the Research & Development Corporation (RDC) of Newfoundland and Labrador to support development of its ThunderFish autonomous underwater vehicle (AUV) program.   The ThunderFish program will combine smart sonar, laser and optical sensors, advanced pressure tolerant battery and thruster technologies and cutting edge artificial intelligence algorithms integrated onboard a cost effective 6,000 meter depth rated AUV.   Karl Kenny, President and CEO of Kraken said, “We

(Photo: CMRE)

Anti-Submarine Warfare: Unmanned Future

being conducted from this platform has as its goal the development of cheaper, smarter solutions to give the nations a greater range of options in setting requirements for future ASW capability.   Two of the CMRE’s most valuable assets are their sophisticated autonomous underwater vehicles (AUVs), capable of operating with a degree of independent decision-making abilities. The CMRE is working to give the AUVs the capability to listen, to evaluate and to signal the presence of submarines to operators in the command and control center.    Like the increasingly used unmanned

Marine Technology Magazine Cover May 2017 - Underwater Defence

Marine Technology Reporter is the world's largest audited subsea industry publication serving the offshore energy, subsea defense and scientific communities.

Subscribe
Marine Technology ENews subscription

Marine Technology ENews is the subsea industry's largest circulation and most authoritative ENews Service, delivered to your Email three times per week

Subscribe for MTR E-news