Salvage & Recovery

Globalstar Satellite Technology to Combat North Sea Pollution

technologies provider, announced  that SPOT Trace and Globalstar satellite communications are helping researchers at the University of Oldenburg in Germany better understand and combat plastic pollution in the North Sea. A team from the University’s Institute of Chemistry and Biology of the Marine Environment is studying the movement of floating plastic pollution to get a clear picture of the drift patterns. PhD student Jens Meyerjürgens explains: “We embed low-cost satellite trackers into floating buoys which provide a wealth of information on the movement of plastics on the sea&rsquo

(Photo: AutoNaut)

Next Generation AutoNaut USV Unveiled

ideas to the development.”   “The versatility of the 5-meter is key,” said Phil Johnston, Business Development. “With so many options for the sensor payload it’s a game-changer in terms of how we can provide solutions for clients, whether in oil and gas, defense or marine science.”   See the new 5-meter AutoNaut USV on stand A251 at Oceanology International, ExCeL London, March 13-15, 2018.  

(Photo: SMD)

SMD Delivers Atom Mk1 ROV Systems to JFD

equipped with ultra-compact launch and recovery systems (LARS) and SMD purpose-designed control and workshop cabins, provide a complete turnkey solution, which is essential for JFD in providing their customer, the Indian Navy, with reliable equipment for time critical missions.   Optimized for submarine rescue operations, each Atom system carries three emergency life support pods for delivery to a submarine forming the intervention element of JFD’s third generation submarine rescue system.  For this order, JFD took advantage of the Atom’s ability to carry a large payload within

Photo: Klein Marine Systems

Klein Marine Offers Side Scan Sonar Training

Klein Marine Systems, a manufacturer of side scan sonars, will be hosting a three day side scan sonar training at the Seacoast Science Center in Rye Beach, N.H. 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 .     Training Topics Principles of underwater acoustics (Sonar Record Analysis, Targets & Shad-ows, reflectivity of underwater materials

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.

The Offshore Division, helmed by Keppel FELS, leads the industry in the design and building of high performance mobile offshore rigs. Photo Keppel

Keppel Bags Awilco's Semi-submersible Rig Order

Following the Letter of Intent signed by Keppel Offshore & Marine Ltd through its wholly-owned subsidiary, Keppel FELS Limited, with Awilco Drilling PLC, Keppel has secured the contract to construct a mid-water semisubmersible (semi) drilling rig for harsh environment use worth about $425 million. As part of the transaction, Awilco has independent options to order up to another three similar rigs to be exercised within 12, 24 and 36 months respectively. The prices of the three additional rigs are subject to cost adjustments and will only be finalised and announced separately if and when the

Photo: Reach Subsea

Reach Subsea Charters Subsea Vessel Olympic Challenger

 Reach Subsea has entered into an agreement with Olympic Subsea for use of the subsea vessel Olympic Challenger for two years, with an option to extend for one year.   The commercial terms of the charter agreement are confidential between the parties, but is structured in a way that enables Reach to offer a competitive subsea service to our clients.    The vessel already has two ROVs mobilized on board, which Reach will lease initially. Thus, investments associated with this expansionary move are limited at the outset.   Reach will mobilize the vessel during April 2018

(Photo: Midwest Public Safety Divers Association)

Public Safety Dive Teams: Always Ready

Public safety diving is conducted by law enforcement, fire rescue, and search and rescue/recovery dive teams. These dedicated teams are called to action for a variety of missions from drowning victims to location of missing evidence. Public safety divers respond to emergencies 24 hours a day, seven days a week, and may be required to dive in the middle of the night, during inclement weather, in zero visibility or through polluted waters. These men and women are often given very little to time to plan a search and rely solely on their team members, training and specialized search equipment. JW Fishers

Left to right: Konrad Mech, Director of Subsea Channel Management at Kongsberg Maritime AS, and Harry Gandhi, CEO of Unique Group (Photo: Unique Group)

Unique Group, Kongsberg Maritime Restore Partnership

Geoacoustics range among others. The underwater navigation products include the HiPAP range of underwater positioning systems and the cNODE underwater positioning transponders.   KONGSBERG also provides a range of products and solutions for underwater acoustics that help with search and recovery, marine engineering, security and surveillance and various other underwater applications. The KONGSBERG range includes solutions for positioning, GPS tracking, and motion monitoring among others.         Konrad Mech, Director Subsea Channel Management at Kongsberg Maritime AS,

SpaceX Rocket Survived Landing in the Ocean

After SpaceX launched its second Falcon 9 Rocket of the year, the company chose not to land the booster but instead dispense it into the ocean. Shockingly, it survived its fall and laid bobbing, fully intact in the Atlantic. SpaceX will now try to salvage the rocket by towing it back to shore, according to SpaceX CEO Elon Musk. 

RV Petrel (Photo courtesy of Paul G. Allen)

US Navy to Survey Downed Aircraft in the Philippine Sea

The U.S. Navy said it has contracted a research vessel owned by Microsoft co-founder Paul G. Allen to survey the location of a downed C-2A Greyhound plane before attempts are made to recover the aircraft from 18,500 feet below the surface in the Philippine Sea.   The C-2A Greyhound was transporting 11 crew and passengers when it crashed into the ocean on November 22, 2017, killing three.   On December 29, A Navy team using a towed pinger locator (TPL-25) system discovered the aircraft resting on the seafloor at a depth of 18,500 feet, an unprecedented depth for the salvage of an aircraft.

New small self-calibrating class 1-4 torque tool to bring savings to torque tool tasks with the use of smaller electric work vehicles (Photo: Saab Seaeye)

Smart Torque Tool Advances an Electric Future

A breakthrough in electric torque tool technology is set to further advance the capability of electric underwater robotic vehicles, says Saab Seaeye.   The electric underwater e-robotic systems manufacturer has collaborated with Australia-based Total Marine Technology (TMT) to launch a new lightweight electric torque tool that is smart, light, simple to fit, fast to set up, has an advanced, high accuracy torque control system and can operate across the Saab Seaeye range of e-robotic vehicles, opening up new market opportunities.   Considerable savings will come from using compact electric

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

A mock-up capsule designed to simulate the Orion crew module that will splash down in the Pacific Ocean following Exploration Mission-1 planned for Dec. 2019. In the background: USS Anchorage is supporting NASA's Underway Recovery Test. (U.S. Navy photo by Abe McNatt)

NASA, US Navy Practice Spacecraft Recovery at Sea

A joint team of NASA and U.S. Navy personnel are testing new equipment and practicing procedures for recovering astronauts that have splashed down in the ocean upon returning from space travel.   NASA’s deep space exploration systems will send a crew through space at 25,000 miles per hour, travelling some 40,000 miles beyond the Moon before coming back home. When returning to Earth, the Orion spacecraft will slow to a mere 300 mph as it passes through the Earth’s atmosphere, eventually slowing to 20 mph before it safely splashing down in the Pacific.   The astronauts will

(Photo: OSIL)

OSIL Rolls Out ROV/AUV Mounted Sediment Corer

U.K.-based Ocean Scientific International Ltd (OSIL) has introduced a new sediment corer designed to be mounted to the skids of remotely operated vehicles (ROV) or autonomous underwater vehicles (AUV).    The self-contained system will allow sediment samples to be collected during routine ROV operations and can be daisy chained together to allow multiple core assemblies to be installed as one system.  The assemblies are powered and controlled by the customers own skid control unit and have been pressure tested for use in depths of up to 1,200m, with deeper units currently in development

U.S. Navy file photo of a C-2A Greyhound (U.S. Navy photo by Kenneth Abbate)

Downed US Navy Aircraft Found in Philippine Sea

A U.S. Navy team has located a C-2A Greyhound aircraft that crashed in the Philippine Sea on November 22.   The downed aircraft rests at a depth of about 18,500 feet, making the salvage operation the deepest recovery attempt of an aircraft to date, the Navy said, adding it will make every effort will be made to recover the aircraft and fallen Sailors, despite very challenging conditions.   Eight of the 11 crew and passengers on board were recovered immediately following the crash. For the next three days, the U.S. Navy led combined search and rescue for the three missing Sailors with the

© think4photop / Adobe Stock

Corals at Risk as Underwater Heat Waves Strike More Often

High ocean temperatures are harming tropical corals almost five times more often than in the 1980s, undermining reefs' ability to survive marine heat waves caused by man-made climate change, scientists said on Thursday.   The average time between severe "bleachings", when heat makes the stony-bodied creatures that make up coral reefs expel colourful algae, shortened to six years in 2016 from 25-30 years in the early 1980s, the Australian-led team wrote.   Corals die if bleachings are long-lasting, wrecking reefs that are nurseries for fish, a source of food to millions of

Workers assembling subsea equipment at Aker Solutions factory in Brazil. Photo: Aker Solutions

Interview: Woodson Ferreira, Aker Solutions, Brazil

. -- Woodson Ferreira – Vice President of Subsea Lifecycle Services in Brazil Aker Solutions is a leading subsea equipment and service provider in Brazil, having participated in pre-salt and post-salt subsea field designs, equipment installation, IMR and other life of field services. Marine Technology Reporter’s correspondent in Brazil, Claudio Paschoa, interviews Woodson Ferreira – Vice President of Subsea Lifecycle Services in Brazil.   Aker’s original expertise in subsea operations came from the challenges of developing the deep waters and complex reservoirs

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

Mike Bisset, Aleron Subsea Technical Director.

Gold Rush: A $194B Gold Salvage Operation

, 700 of which were carrying shipments of gold under U.K. Government direction, leaving an estimatd $194 billion in gold lying underwater. Britannia’s Gold Ltd. was created finance the recovery of targeted cargoes and return them to the UK for the benefit of the government, investors and merchant marine charities, and Aleron Subsea -- a Remotely Operated Vehicle specialist -- has been chosen to participate in the hunt, using its AUXROV subsea system. Aleron and the AUXROV were selected by James Fisher Marine and Britannia’s Gold Ltd. to assist with a high-profile salvage operation.  

Roddy James, N-Sea Chief Operating Officer (Photo: N-Sea)

N-Sea Develops UXO Detection System

Subsea IMR provider N-Sea has launched Magsense, a vertical gradiometer array specifically designed for highly accurate Unexploded Ordnance (UXO) campaigns.   Developed in-house by N-Sea, the system has been designed to collect and record high resolution data in magnetically noisy subsea environments and hostile conditions, delivering improved accuracy, efficiency and safety in the detection of UXO.   “Specifically designed for wide seabed survey, with highly accurate UXO target detection and accurate modeling, [Magsense] is suitable for use in all environments,” said N-Sea

Fishery Research Vessel 7417 Baía Farta (Photo: Damen)

Research Vessel Launched for Angolan Fisheries Ministry

On November 9, Damen Shipyards Galati launched Baía Farta, a new Fishery Research Vessel (FRV) 7417 for the Angolan Ministry of Fisheries. The vessel's sponsor was Dra. Isabel Cristóvão, director of Gabinete de Estudos, Planeamento e Estatística.   The FRV 7417 is suited to various purposes, including hydrographic operations, acoustics research, pelagic and demersal trawling, plankton, water, environmental and geographical sampling, oil recovery and emergency towing operations. “[The vessel] will enable the Angolan Fisheries Ministry to carry out

(Photo: Klein Marine Systems)

Klein Plans 2018 Side Scan Sonar Training

Side scan sonar manufacturer Klein Marine Systems will host three days of side scan sonar training, including a one day on-water practical training, from January 29-31, in Pensacola, Fla.   The training, organized with the support of Higgs Hydrographic Tek, will help participants to develop a thorough understanding of sonar image analysis as well as hands-on experience with single beam sonar such as the dual-frequency Klein 4900.   Training topics include: Principles of underwater acoustics  - sonar record analysis, targets and shadows, reflectivity of underwater materials

The VAMOS vehicle at SMD’s Head Office Turbinia Works (Photo: SMD)

SMD Tests Subsea Mining Vehicle Prototype

A new robotic underwater mining vehicle prototype has completed first stage testing in a project set to uncover valuable European underwater mineral resources.   U.K.-based subsea engineering specialist Soil Machine Dynamics Ltd (SMD) is technical lead on the VAMOS (viable alternative mine operating system) project, a 42-month international research and development venture, which is part-funded by the European Union’s Horizon 2020 research and innovation program.   At a cost of approximately €12.6 million ($14.9 million), SMD and its partners in the VAMOS Consortium, have

Ocean Discovery XPRIZE Testing Altered

hopes with Puerto Rico that we can resume our planning in time for a NOAA Bonus Prize test in 2018,” added Virmani.   To support the Ocean Discovery XPRIZE competition, a highly qualified international and independent judging panel consisting of experts in seafloor mapping, data analysis, marine and drone technologies, and underwater discoveries has been established: Victor Abbott, Ph.D., formerly of the University of Plymouth; Aida Alvera-Azcarate, Ph.D., University of Liege; Douglas Au, Monterey Bay Aquarium Research Institute; Catherine Ball, Ph.D., Remote Research Ranges; Christina Kellogg

(Credit: U.S. Coast Guard)

'Roomba' in the Arctic

facility, indicate that skimmers can be effective in up to about 30-40% ice if the system can get to the oil. After that, performance declines quickly with 60-70% of ice, again due to accessibility to the oil.  Mobility – getting to the pollution – is critical.   As most mariners likely know, in the United States, oil cannot be deliberately spilled or discharged into open waters even for research and testing and, accordingly, the AWS 1701 expedition did not include actual oil recovery. And, the Healy’s 2017 expedition was in U.S. waters. (Norway, reportedly, is the

Figure 1: 3D sidescan image of the J.E. Boyden lying upright on the bottom of Lake Union as captured from the real-time 3DSS sonar display (Image: Ping DSP)

Case Study: 3DSS-DX-450 Sonar

Before coming to rest at the bottom of Lake Union in Washington State, J.E. Boyden was once a common sight along the shores of Puget Sound and Vancouver Island. The 85-foot vessel served as a cargo hauler and tug vessel for almost half a century during the final days of the tallship bulk carriers. Originally laid as one of the Seattle steamer fleet in 1888, the Boyden quickly made a name for herself as a powerful and capable tug, transporting coal, coke and lumber between ports on Vancouver Island and Puget Sound. The J.E. Boyden was also involved for many years as a tug for sailing ships entering the

Anglerfish is a miniature deep-sea LED flasher designed to aid in vehicle recovery (Photo: Arctic Rays)

New Mini LED Flasher for AUVs and Gliders

Arctic Rays, LLC has released to the wider market its robust miniature self-contained deep-sea LED flasher designed to aid in vehicle recovery. Anglerfish is a 380 lumen LED with 360 degree collimating optic can be seen from a distance as far away as 5 nautical miles from any direction.   Its built-in daylight sensor prevents operation during daylight. Standard output is a double burst every 2 seconds, customizable upon request The Anglerfish easily mounts to vehicle masts and connects to power and control via a standard three pin connector.   Anglerfish is currently being used on the

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

An AUV launch (Photo: Ocean Infinity)

Six AUVs Dive Simultaneously at 5,000+ Meter Depths

A fleet of autonomous underwater vehicles (AUV) recently launched during a survey mission in the North Atlantic have completed the deepest known commercial dive performed by multiple AUVs simultaneously.   The mission, carried out by seafloor monitoring, mapping and exploration firm Ocean Infinity, saw six Kongsberg HUGIN AUVs descend to ocean depths greater than 5,200 meters, reportedly a world’s first for this type of vehicle.   The 6,000m rated vehicles were launched on October 18, each with an independent mission that surpassed water depths of 5,200 meters, collecting MBES data

Scan of the astrolabe artifact (Credit: University of Warwick)

Earliest Known Marine Navigation Tool Found

State-of-the-art laser scanning technology has helped researchers to confirm that an artifact recovered from the wreck of a sunken 15th century ship in the Indian Ocean is the earliest known marine navigation tool.   When the Blue Water Recovery team found the object in 2014, they believed it was an astrolabe used by mariners to measure the altitude of the sun during voyages, but they were not certain as there were no visible navigational markings.   The team approached Professor Williams, who conducts high-tech scanning analyses in his laboratory at WMG University of Warwick in the U.K.

(Image: Scantrol)

Dynacon, Scantrol Partner to Provide Active Heave Compensation

A launch and recovery systems (LARS) manufacturer has teamed up with a supplier of active heave compensation (AHC) control systems to offer AHC functionality.   Dynacon, a Texas-based business line Forum Energy Technologies, Inc., is a manufacturer of handling systems for remote operational vehicles (ROV) and has supplied more than 250 ROV LARS Systems and almost 500 ROV winch systems. Scantrol is an independent supplier of control systems and has specialized in AHC. More than 1,000 vessels worldwide are deployed with a Scantrol system onboard.    Together, the companies will offer

Scout USBL system mobilized on a local fishing vessel searches the waters around Blackrock for the “black box” pinger signal, before deploying an ROV equipped with ROV-Homer to locate it. (Photo: Sonardyne)

Acoustic Technology Aids Search for Downed Helicopter

locating equipment from Sonardyne International Ltd.   Within hours of rescuers arriving at the scene of the accident off the west coast of Ireland, Sonardyne Scout USBL (Ultra-Short BaseLine) and ROV-Homer acoustic tracking and relocation systems, owned and operated by the country’s Marine Institute, had detected emergency signals being transmitted from the aircraft’s flight data recorder (FDR). Using an ROV, search teams were subsequently able to pinpoint the exact location of the wreck which was lying in 40 meters of water.    Rescue 116, a Sikorsky S92 search and

Vice Admiral Michael J. Connor (Photo: United States Navy)

Connor Joins Kraken Board

Admiral Michael J. Connor, U.S. Navy, has joined its Board of Directors.   In a 35-year career in which he rose to the rank of Vice Admiral in the U.S. Navy, Connor commanded at the ship, squadron and task force levels. His assignments included command of USS Seawolf, a nuclear-powered attack submarine, Submarine Squadron Eight, Undersea Forces in the Western Pacific and the Arabian Gulf.   He held several concurrent titles during his last assignment; including Commander, U.S. Submarine Forces, Commander, Submarine Forces Atlantic and Commander, Allied Submarine Command. He served as commander

Aker BP recently awarded a contract worth up to $68 million to Odfjell Drilling for the lease of the semi-submersible drilling rig Deepsea Stavanger in the Norwegian Sea and the Barnts Sea (Photo: Aker BP)

Offshore Rig Firms See End to Historic Downturn

Demand for offshore rig rental globally is starting to recover from its worst ever downturn, led by oil firms' growing demand for harsh-environment exploration and triggering multi-billion dollar tie-ups among drillers hoping to profit, executives said.   While the 2014-2016 oil price crash caused firms to cut exploration budgets, ending a boom in rig demand and bankrupting many owners, energy companies are now seeking to replenish their hydrocarbon reserves.   The nascent demand for harsh-environment rigs, particularly for North Sea drilling, could lead to increased rates for these

Matthew Long (Photo: Phoenix International Holdings, Inc.)

Phoenix Hires Long, Turner in Manager Roles

and directing the day-to-day activities of the Bayou Vista office, and actively pursuing growth opportunities for all Phoenix services in the area.    A retired U.S. Navy Engineering Duty Officer and Diver, Long brings to Phoenix decades of experience managing technically challenging marine engineering projects worldwide. As a licensed Professional Engineer and certified Project Manager,his qualifications supplement his deck-plate knowledge in all of the Largo GM areas of responsibility.   Throughout an Oil and Gas career that spans over 28 years, Turner has garnered knowledge

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

Image of Avro Arrow model captured by Kraken's AquaPix Synthetic Aperture Sonar (Image: Kraken)

Sonar Images Show Historic Avro Arrow Discovery

A search team has recently unveiled images that show the first of nine Avro Arrow free-flight models believed to be sitting at the bottom of Lake Ontario.   Search program organizers OEX Recovery Group held a press conference in Toronto last Friday to unveil sonar and underwater camera images that showcase a free-flight Avro Arrow model launched in a series of tests from 1954 to 1957 as part of the Avro Arrow design program.   The free flight models were launched over Lake Ontario in a series of flight tests conducted in the 1950s as engineers developed the revolutionary Arrow, which

(Photo: ECA Group)

Expendable Unmanned Vehicle for Mine Countermeasures

ECA Group said it has delivered a full scale development of an integrated solution for mine counter measure as part of a project completed in collaboration with an undisclosed Asian naval partner.   This Southeast Asian navy is changing how it performs mine hunting operations, opting for new unmanned systems instead of 50-meter boats managed by a crew of 40 people. The new unmanned systems not only significantly reduce the human risks involved with these operations, but are also controlled by three people, further slashing operational costs.   According to ECA Group , this unmanned

Phoenix International Holdings Celebrates 20 Years

1997 with six underwater operations experts dedicated to the waterborne repair of U.S. Navy ships, the company has evolved into an international underwater solutions provider with a staff of almost 250 personnel and multiple service lines including offshore oil and gas IRM, ship repair, engineering, submarine rescue and deep ocean search, survey and recovery operations.   An employee owned ISO 9001-2008 Management System certified company with headquarters in Largo, Md., Phoenix operates out of seven regional office facilities on the East, Gulf and West Coasts of the U.S. catering to both military

(Image: JW Fishers)

JW Fishers' Splash in the Empire State

New York State is richly endowed with freshwater lakes, ponds and reservoirs, as well as portions of two of the five Great Lakes and thousands of miles of rivers and streams. These inland bodies of water serve as drinking water, provide flood control to protect life and property and support recreation, tourism, agriculture, fishing, power generation and manufacturing. They also provide habitats for aquatic plant and animal life.   The New York City Department of Environmental Protection (DEP) protects public health and the environment by supplying clean drinking water, collecting and treating

(Image: IKM)

IKM Cleandrill to Start Operations in Azerbaijan

 IKM Cleandrill is slated to begin its first offshore operations in the Caspian Sea in early 2018, after having been awarded a contract for riserless mud circulating system services by Total E&P ABSHERON BV on behalf of Joined Operating Company for Absheron Project (JOCAP), a 50/50 joint venture between SOCAR and Total. IKM said the contract will include the installation of its MRR500 mud recovery system onto a new semisubmersible drill rig, and provision of subsea drilling fluid pumping services as part of Absheron Project’s drilling campaign in the Republic of Azerbaijan. IKM

Photo: MacArtney

MacArtney's CEMAC for Safe Cable Handling

MacArtney’s offshore cable handling equipment named CEMAC is designed  for power and telecommunication cables and for cable handling operations within the renewable energy industry, in particular the offshore wind sector.   In addition to supplying challenging subsea solutions from concept to completion, MacArtney has also specialized in designing and manufacturing vessel deck systems and equipment for the renewable energy industry and in particular the offshore wind sector.   The equipment in question, the so-called CEMAC offshore handling equipment, belongs to a product line

(Image: SMP)

UK MoD Orders Containerized Diving Systems

Submarine Manufacturing and Products Ltd (SMP) said it has won a contract with the U.K. Ministry of Defense (MoD) to design and manufacture two 20ft DNV Containerized Diving Systems (CDS).   SMP was selected through a tender process to design, manufacture and supply two identical 20ft DNV CDS. SMP said these systems will be based on a past proven design created by SMP with added bespoke requirements requested to meet the specific needs of the MoD.   The CDS are made up of various different components including workshop area, dive control, three diver panel, cylinder quads and standby

The ROV loaded onto the boat and ready for action (Photo: Deep Ocean Engineering)

ROV Used for Cherry Lake Dam Inspection

A Phantom T4H remotely operated vehicle (ROV), designed and built by Deep Ocean Engineering, Inc., has completed an inspection of the intake riser at Cherry Lake Dam near Yosemite in California.   The dam, built in 1956, has provided water and power to the San Francisco Bay Area, Modesto and Turlock districts for over 60 years, and the structure has not been seen since its construction. The Phantom T4H ROV documented the state of the dam’s water intake riser and the position of the gates at a depth of 258 feet (78.6m), about a quarter of the ROV’s rated capability.   The

(Photo: OSIL)

OSIL Launches 3 Axis Accelerometer to Aid Piston Coring

up to 60m core samples in soft cohesive sediments and muds. The system is a modular construction with a unique integral piston, which reduces internal friction and prevents plugging. The corer can be manufactured from carbon steel or stainless steel, and is a much sought after tool for the study of marine sediments

(Photo: Teledyne Gavia)

Saudi Aramco Buys Teledyne Gavia AUV

of Gavia AUVs to the Oil and Gas sector in 2007, Gavia AUVs have been operated globally by service providers for a variety of commercial Oil and Gas surveys with proven industry accepted results.   The AUV purchased by Saudi Aramco is equipped with an Interferometric side scan sonar from Klein Marine Systems, a camera, and utilizes Teledyne RD Instruments’ high accuracy Doppler Velocity Log and Rovins 154 Inertial Navigation System from iXBlue. For pipeline inspection applications the vehicle will be equipped with field SeeByte Autotracker software, which provides autonomous pipeline inspection

Royal Australian Navy (RAN) survey ship HMAS Melville located the submerged aircraft (File photo: Royal Australian Navy)

Crashed US Military Aircraft Found off Australian Coast

An Australian Navy survey ship has located a U.S. military aircraft that crashed off the Australian northeast coast at the weekend and left three Marines missing, Defence Minister Marise Payne said on Monday.   The navy divers will conduct remotely operated underwater vehicle operations before considering sending down divers, Payne said in a statement.   The U.S. Marine Corps had suspended a search for the three Marines missing since the MV-22 Osprey tilt-rotor aircraft crashed while on regular operations on Saturday. The Marines have described the incident as a "mishap" and

(Photo: Dr. Andrew Gates / NOC)

AUVs Launched and Recovered Autonomously

Autonomous surface vehicle launches and recovers autonomous underwater vehicles . . . autonomously. That’s a lot of autonomy!   The autonomous launch and recovery of multiple autonomous underwater vehicles (AUV) from an autonomous surface vehicle (ASV) was demonstrated as the closing part of their Innovate UK project.   The demonstration, performed in front of invited guests from the project partners Planet Ocean, National Oceanography Center (NOC), ASV Ltd, University of Southampton and funders Innovate UK and Dstl  took place on a sunny July day in the Solent. The day marked

Photo: Endurance Exploration Group, Inc.

Shipwreck Recovery to Commence in August

Florida-based Swordfish Partners and Deep Blue Exploration have contracted Blue Water Ventures International to recover potentially valuable artifacts and coins from a shipwreck site off the coast of North Carolina the parties believe to be the 1838 sinking of the steam paddle wheeler, Pulaski.    Endurance discovered the site of the loss and the shipwreck is currently subject of a Swordfish Partners admiralty claim in the U.S. District Court for the Middle District of Florida, Tampa.   The wreck has been arrested and Swordfish Partners has been named Substitute Custodian with

Avro technicians prepare an Avro Arrow test model attached to a Nike booster rocket to fire out over Lake Ontario at Point Petre in the 1950s (Photo: Kraken)

Kraken Set to Hunt for Avro Arrow Artifacts

Kraken to deploy its ThunderFish robot and AquaPix sonar during search for 60-year-old Avro Arrow aircraft models in Lake Ontario   A new search mission will seek to locate nine Avro Arrow free flight models launched over Lake Ontario in a series of tests from 1954 to 1957. The missing models are one-eighth scale replicas of the famed Canadian flying jet, and were part of the final flight design tests done prior to the production of the Avro Canada CF-105 Arrow aircraft, often referred to as the Avro Arrow.   The goal of the search is to discover the resting place of nine models, recover

(Photo: Briggs Marine Contractors)

Briggs Marine Ups Its Diving Capabilities

Briggs Marine Contractors has made a six-figure investment into its diving division’s capabilities with the purchase of a dual basket diver Launch and Recovery System (LARS) as the company reports increased demand for diving solutions.   The system, which was manufactured by Submarine Manufacturing Products Ltd (SMP), has been built and maintained to International Marine Contractors Association (IMCA) guidelines and has been certified by Lloyds Register.   The SMP dual basket LARS, available now for hire, allows the safe launch and recovery of up to two working divers and one

Barry Macleod, UKCS managing director at Bibby Offshore (Photo: Bibby Offshore)

Bibby Completes Decommissioning Work for Maersk Oil UK

Bibby Offshore, a subsea services provider to the oil and gas industry, has announced a multimillion dollar contract with a global energy player Maersk Oil UK to provide late life production enhancement and decommissioning support in the North Sea.     The contract saw Bibby Offshore’s diving support vessel Bibby Polaris operate at two separate locations, undertaking production system isolations and critical component replacements to facilitate late life production enhancement, together with decommissioning support, which includes subsea deconstruction and infrastructure recovery.

Photo: OSRL

Oil Spill Detection: Remote Sensing Equipment Tested

sensors (2Excel Aviation) Unmanned Aerial Vehicles (UAVs) (Sky Futures and Bristow Group) Autonomous Underwater Vehicles (AUVs) (Blue Ocean Monitoring and Planet Ocean) A surveillance kite with COFDM link (Domo Tactical Communications (DTC)) IP Mesh Network on vessel and crew (Briggs Marine and DTC) SCAT (Shoreline Clean-up Assessment Technique) based surveys testing a new SCAT e-tool   A minimal amount of oil was released under carefully controlled conditions and with approval from the Marine Management Organization (MMO) following a rigorous planning and stakeholder

As part of the exclusive package, the HUGIN AUV will be delivered with its own stinger and storage and shipping container (Image: Kongsberg)

HUGIN AUV Now Available in a Turnkey Package

world is now available as a limited release from Kongsberg.   “Although many HUGIN AUVs are delivered as turnkey solutions on a customized basis, this is the first time we have offered a HUGIN AUV as a predefined package with everything ready to go,” said Richard Mills, Director Sales Marine Robotics, Kongsberg Maritime.   As a turnkey solution, Kongsberg said, the package provides cost-savings for organizations seeking to expand their autonomous underwater capabilities for a range of applications, from commercial surveying and pipeline inspection through to marine and climate

Juan Manuel Santos (Photo: Juan David Tena - SIG)

Colombia Moves to Salvage Treasure from Spanish Shipwreck

Colombia is making progress towards salvaging a Spanish galleon carrying jewels and coins that sank more than 300 years ago, President Juan Manuel Santos said on Wednesday after receiving a proposal from an investor to bring it to the surface.   The ship named San Jose, thought by historians to be carrying one of the largest unsalvaged maritime treasures, sank in 1708 near the historical Caribbean port of Cartagena, and its wreckage was located in 2015.   "The discovery of this ship - one of the most important that navigated in our seas during colonial times - begins a new chapter

To be equipped with a suite of GE’s marine technologies, Shanghai Salvage Bureau’s newest deep-water diving support vessel (DSV) will become the world’s first-class deep-water DSV with a multi-saturation diving system and pipe lay system. (Photo: GE Marine)

Spread of GE Tech Ordered for DSV Newbuild

Shanghai Salvage Bureau’s (SSB) new ship is purpose-designed for a range of roles including deep-water salvage operations, deep-water pipelay and construction as well as a saturation diving capability for up to 24 divers in two bells. Recently, GE’s Marine Solutions has been chosen by SSB, one of the largest rescue and salvage companies in the world, to provide a suite of marine technologies including power and propulsion equipment, dynamic positioning (DP) and automation and control systems to its newest deep-water dive support vessel (DSV). The vessel will become the world’s

TSM Molène and TSM Penzer. (Image: Iroise Mer/Straightpoint)

Load Cells for Offshore Mooring Project

installed into the seabed. The RLP was positioned between the anchor line (or chain) and the towing cable on a vessel, attached with two Green Pin shackles. Straightpoint does have a product for measuring tension on lines, the Running Line Dynamometer (or TIMH), specifically built with dockside, marine, offshore, towage and salvage applications in mind. However, as David Mullard, SP business development manager, explained, “the TIMH wouldn’t have been suitable because anchor chain was being used rather than wire rope. Wire rope can bend, allowing it to pass through the sheaves of the

Photo: JW Fishers

JW Fishers’ ROVs Used for Tank Inspection Services

also dotted with many lakes, bays, and rivers. Throughout Southeast Alaska there are an incredible number of commercial, charter, and sport vessels that use the entire “Inside Passage”.   Alaska ROV Services are spreading the word to state troopers, search and rescue teams, university marine research departments, marine salvage and repair companies, harbormasters and more to let them know what services they offer. “With the SeaLion 2, Scan-650 and SSS600-1200 we feel we have a good start in the field,” Sebans said. “Hopefully by next winter we can add the Magnetometer

One of the cable tensioners added to Briggs’ range of equipment (Photo: Briggs Marine)

Briggs Marine Strengthens Subsea Offering

U.K. marine contractor Briggs Marine said it has invested more than £1 million into its subsea services division over recent months.   The company has enhanced its subsea cable repair and installation capabilities with the addition of two new 15Te tracked cable tensioners to its existing cable handling equipment portfolio. The tensioners were employed immediately in the renewable energy sector to deliver power to cable installation operations for Briggs’ subsea services division.   Briggs has also invested in two cable storage tanks, extending its Burntisland-based cable depot

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