Ocean Depth News

TDI-Brooks' latest dynamic positioning vessel, the RV Nautilus, has reached the shores of the East Coast of the United States ahead of work for offshore wind sector.After undergoing a six-month retrofit in Las Palmas, the 2000-built vessel will be put to work to provide support for offshore wind projects and various other subsea needs.With the length of 75-meters, the DP2 vessel is equipped with advanced technology, including a Geomil Manta-200 CPT that can be deployed through the mid-ship moonpool.The system can penetrate the soil up to 40-50 meters…

TDI-Brooks' newest vessel R/V Nautilus (formerly known as Nautical Geo) is ready to go to work following a 6-month retrofit period in Las Palmas.The DP2 vessel is currently enroute to the U.S. East Coast to provide support for offshore wind operations. It is expected to be fully prepared for the first offshore wind program by early March.Built in 2000, the 75-meter-long vessel is equipped with the newly-acquired Geomiil Manta-200 CPT, which can be deployed through the mid-ship moonpool.

TDI-Brooks increases its vessel capacity by adding a 75-meter DP2 vessel,  R/V NAUTILUS to its fleet, a ship that can offer a variety of offshore assistance with subsea services, construction aid, exploration, production, ROV and diving support, and scientific marine research and survey mapping, along with military support.This vessel is currently about 60% through its retrofit period in Las Palmas, scheduled to complete its shipyard period in late September 2023 and then transit to Trinidad for several geotechnical coring projects.

Schmidt Ocean Institute announced that its newly refitted research vessel has been launched and is ready to be used by scientists worldwide to push the frontiers of deep sea expedition.Funded by Schmidt Ocean Institute founders Eric and Wendy Schmidt, the 110-meter global-class research ship, Falkor (too), was refit at Freire Shipyard in Vigo, Spain, with sea trials taking place off Puerto Rico. It will now embark on a series of expeditions and be available to scientists and technologists globally at no cost in exchange for making their research and discoveries publicly available.

SHADOWCAT and Triton Submarines have collaborated to develop and introduce a new Launch and Recovery Craft (LARC) dubbed SHADOWLARK. Designed by Incat Crowther, SHADOWLARK is a package priced under $10m for delivery in less than 14 months, a package that includes a 24-m LARC designed to carry a Triton 3300/3 MKII submersible, a submersible designed to comfortably seats three people (pilot and two guests) and dive to depths as great as 1,000m (3,300 ft.) for up to 12 hours.“The submersible market targeting yachting was essentially created by Triton.

The market for marine services in support of the installation and maintenance of undersea telecommunications cables has matured over a period of more than 100 years to reach its present state of development. The largest providers of marine services (companies such as the Global Marine Group, SubCom, Alcatel Submarine Networks and Orange Marine) take different approaches to operations, but provide a mature and assured set of services that play a critical role in the industry. Marine services support the suppliers of undersea cable systems (delivering 50…

While the adoption of unmanned/uncrewed surfaces vessels (USVs) was initially in defence, use of these low footprint systems has spread into other sectors, not least survey, and now the race is on for greater capability, endurance and autonomy. Elaine Maslin reports.After starting small, in inland waterways, use of USVs for survey operations has moved into coastal and now offshore waters. Given the extensive amount of seabed and rapid growth in offshore wind, there’s plenty of work out there for them to do.With the travel restrictions posed by Covid and increasing awareness of climate change…

The U.S. Navy last week retrieved one of its crashed helicopters from 19,075 feet below the surface of the North Pacific, setting a record for the deepest aircraft recovery at sea.The helicopter, a twin engine Sikorsky Seahawk, crashed off the coast of Okinawa, Japan last year while operating from the amphibious command ship USS Blue Ridge (LCC-19). The air crew was able to escape the MH-60S before it sank and no lives were lost in the accident.Responding to a U.S. Pacific Command Fleet request…

Back in 2017, Ocean Infinity made a novel move; deploying six autonomous underwater vehicles (AUVs), instead of just one, from a single vessel, vastly increasing the ground that could be covered in a single survey. Now the firm is taking the use of remote, robotic systems a significant step further.Back in 2017, Ocean Infinity made a novel move; deploying six autonomous underwater vehicles (AUVs), instead of just one, from a single vessel, vastly increasing the ground that could be covered in a single survey.

Swiss-based Allseas has awarded Dutch subsea technology company Seatools the contract for the delivery of the complete electrical, hydraulic and control system for Allseas’ deep-sea mining nodule collector.Driven by the green energy transition, the interest in high-grade seafloor polymetallic nodule deposits has risen in the past few years due to the depleting terrestrial deposits for metals such as copper, nickel, manganese and cobalt. Nevertheless, subsea mining does not take place on a commercial scale yet as current technology readiness levels fall short.Last year…

The July/August edition of Marine Technology Reporter, the 15th Annual "MTR100", recognizes Graham Hawkes a subsea innovator, explorer, inventor and pusher of boundaries. A pioneer in the realm of ocean engineering, he’s designed and built more than 60 manned submersibles—everything from atmospheric dive suits to flying subs. As a test pilot, he’s maintained the deepest solo dive record for more than 20 years. He’s also the founder of HAWX Open Ocean LLC, created to design and…

The search for the Argentinian submarine was like hunting for the proverbial needle in a hay stack, except that it was a piece of straw. Elaine Maslin reports. At 7.19am, local time, on November 15, 2017, the last message was received from the San Juan submarine. She belonged to the Argentinian navy and was on a routine mission from Ushuaia in the Patagonia region to Mar del Plata in Buenos Aires province when she lost contact with the military. Fifteen days later, neither the submarine nor any debris had been found and the crew of 44 sailors were presumed dead.

Subsea technology and data company Ocean Infinity announced the launch of its third vessel, Normand Frontier. The vessel has now been mobilized, having been signed on a three-year year charter with the Norwegian ship owner Solstad Offshore, in December 2018.The Normand Frontier is a modern, fuel-efficient, multipurpose vessel capable of both supporting autonomous underwater vehicle (AUV) and unmanned surface vehicle (USV) operations, as well as deepwater search and recovery services.

Teledyne Bowtech, which specializes in the design and manufacturing of underwater vision systems, announced the supply of modified LED-V-Series deep water lamps for installation on board Triton submarines for the Five Deeps Expedition, a collaboration between investor and explorer Victor Vescovo of Caladan Oceanic, Triton Submarines and EYOS Expeditions.Teledyne Marine, which is is a collaboration of undersea technology product brands assembled by Teledyne Technologies, said in a press release that after three years of intensive efforts from some of the world’s leading oceanographers, submarine engineers, and scientists, the Five Deeps…

Researchers at UCL Energy Institute use the methodology they developed for the Third IMO GHG Study 2014 and AIS data to estimate emissions from five different ship types and display this in a new interactive map that plots 250 million data points to show the movements of the world’s commercial shipping fleet over the course of the year 2012. The interactive shipping map has been developed by the UCL Energy Institute and London-based data visualisation and digital journalism studio Kiln, and was funded by the European Climate Foundation. It is based on hundreds of millions of individually recorded ship positions; plotting all of these at once shows the extraordinary extent of modern shipping’s reach.

Microsoft swims to ocean’s depth to test underwater data center as environmentally friendly cloud computing alternative. The software giant has dropped a data center into the Pacific Ocean off California. Microsoft  gave details of its rationale for going underwater, explaining the idea, called Project Natick, would cut costs when it comes to keeping the data center cool, as well as be environmentally friendly and more responsive to customers. "It may sound like something from a James Bond film, but it could be a solution to one of the industry's most expensive problems - air-conditioning bills," says a report in the Sky news. A Microsoft post said the first data center to be submerged was the Leona Philpot…

The New York Times once called Venice “undoubtedly the most beautiful city built by man.” But as beautiful as Venice might be, it is still a port city struggling to compete in a global economy, and beauty doesn’t attract Ultra Large Container Vessels (UCLV). Port of Venice authorities hope that its ambitious new offshore-onshore port project might do just that. The Venice Offshore Onshore Port System (VOOPS) was born out of necessity. The Venetian government made it a goal to…

CSIRO will be releasing a fleet of floating bio-robots between Christmas Island and Madagascar next week to measure biological indicators in the Indian Ocean including dissolved oxygen, nitrate, organic matter and particles. A bio-robot is a robot which can measure properties relevant to biology like organic matter. Four bio-robots, each worth up to $100,000, are being dropped into masses of spinning water. It will be the first time CSIRO has used the new BioArgo robotic floats to measure this massively under-sampled part of the world. "These can tell us about the growth of plankton, how much carbon they take up, how much gets used up the food chain and how much gets buried," CSIRO project leader Dr Nick Hardman-Mountford said.

A tool for removing oil in submerged vessels was developed in Norway by Miko Marine. Moskito is designed to address the pollution threat that exists with the large numbers of sunken ships around the world that still contain significant quantities of oil in their tanks as cargo or bunker fuel. Many of the thousands of ships sunk during WWII now have seventy years of corrosion eating at their plates and the days are drawing closer when the pollutants could escape. Options include sealing the wreck or recovering the pollutant in a controlled manner, which Moskito seeks to do.

Nothing escapes the constant vigilance of US surveillance activities near the Chinese coast and the Pacific First Island Chain which extends from Alaska to the Philippines, according to the Beijing Morning Post. A Pathfinder-class oceanographic survey ship USNS Bowditch is in charge of operations in the Asia-Pacific. It is also part of the Special Mission Ship program established to collect intelligence over the disputed South China Sea. The USNS Bowditch is described by the Chinese as the "vacuum of ocean intelligence." It is also equipped with ocean depth multi-beam and single-beam sonar systems. With intelligence provided by the USNS Bowditch, US nuclear-powered attack submarines are capable of intercepting PLA Navy submarines in the disputed waters.

A tool for removing oil trapped in submerged vessels has been developed in Norway by design specialists Miko Marine. The launch of the Moskito aims to address the pollution threat that exists with the large numbers of sunken ships around the world that still contain quantities of oil in their tanks as cargo or bunker fuel. Many of the thousands of ships sunk during World War II now have 70 years of corrosion eating at their plates and the days are drawing inexorably closer when the pollutants that they contain will escape.

New lightweight, low profile Triton 1000/3 LP designed specifically to fit into existing yacht tender garages. Triton Submarines (Triton) announced that it will introduce its newest model, the Triton 1000/3 LP (Low Profile) at the 2014 Monaco Yacht show September 24-27. Triton’s model line now includes eleven models configured for two to eight passengers with depth ratings from 1,000 feet (305 meters) to 5,500 feet (1,675 meters) as well as the full ocean depth rated Triton 36000/3. Yacht-based submersibles continue to gain popularity in the yachting community.

Deep Ocean Technology & Drydocks World discuss the Water-Discus Hotel (one of its 'discs' is fully underwater) and other futuristic projects. His Excellency Khamis Juma Buamim, Chairman Drydocks World & Maritime World met with Mr. Arkadiusz Majerski, President and CEO Deep Ocean Technology and Mr. Bogdan Gutkowski president of 'Big Invest'' to discuss issues related to the Water Discus Hotel project including the designs, engineering aspects and the structures. The increased interest in the development of this futuristic project in Dubai…