Underwater Technology News

With a background in subsea and offshore, coming up with new ideas is the norm’ for UK-based engineering consultancy STL (Submarine Technology Limited), writes Elaine Maslin.The last few years have been no different. The company has been focusing on ship-based robotics, including robotic arms. These aren’t just any robotic arms – they’re motion compensated systems for deploying/recovering people and robots to and from fixed or moving objects. That could be wind technicians to…

With a background in subsea and offshore, coming up with new ideas is the norm for UK-based engineering consultancy STL (Submarine Technology Limited), writes Elaine Maslin.The last few years have been no different. The company has been focusing on ship-based robotics, including robotic arms. These aren’t just any robotic arms – they’re motion-compensated systems for deploying/recovering people and robots to and from fixed or moving objects.That could be wind technicians to an…

Kongsberg Maritime's active sonar suite and bottom navigation technology has been selected for installation on Type 212CD class submarines for both the Norwegian and German navies.The contract was awarded through a comparative and thorough process governed by Kongsberg Thyssen Atlas JV (kta naval systems) and tkMS (thyssenKrupp marine systems) with another vendor(s).The Kongsberg technology package consists of SA9510S MKII Mine Avoidance and Navigation Sonars (MANS) plus a Bottom Navigation System (BNS) containing EM2040 MIL multibeam echo sounders and an EA640 echo sounder suite.

Global Diving & Salvage, Inc. has appointed Alisa Preston, P. Eng., as Director of Marine Technology to lead the growth of the marine services company’s underwater technology resources.Preston will be responsible for advancing the development of sustainable and innovative marine technology and remotely operated underwater vehicle (ROV) services as part of the overall business strategies for both Seattle-based Global and sister company MER Diving.Preston brings to the role a background in mechanical engineering, nuclear physics, project management and entrepreneurship.

While there is no consensus on what will be the maritime 'fuel of the future', developers across the world are for the first time testing the use of hydrogen to power ships as the maritime industry races to find technologies to cut emissions and confidence grows the fuel is safe to use commercially.To reach goals for the shipping industry set by the United Nations, industry leaders say the first net-zero ships must enter the global fleet by 2030. Ships powered by green hydrogen…

A veteran ocean explorer and his team have employed advanced underwater technology to discover and scan World War II submarine USS S-35 (SS-140) offshore Hawaii.This is the 7th US WWII submarine found by Tiburon Subsea CEO Tim Taylor and his "Lost 52 Project" team. This recent discovery utilized pioneering robotics and methods at the forefront of today's underwater technology. The explorers applied a combination of autonomous underwater vehicles (AUV), remotely operated vehicles (ROV) and advanced 4D Modeling photogrammetry.The USS S-35…

A World War II era submarine sunk during a Cold War training exercise off the shores of Hawaii more than six decades ago has been discovered by a team of ocean explorers utilizing pioneering robotics and methods at the forefront of today's underwater technology.USS Stickleback (SS 415), lost in nearly 11,000 feet of water 62 years ago, was discovered by veteran ocean explorer and Tiburon Subsea CEO Tim Taylor and his "Lost 52 Project" team equipped with a combination of autonomous underwater vehicles (AUV)…

Kongsberg Maritime AS has signed an agreement to sell its underwater technology subsidiary company Hydroid, Inc. for $350 million to shipbuilder Huntington Ingalls Industries (HII). In conjunction with the transaction, HII and Kongsberg Maritime are also establishing a strategic alliance to jointly market naval and maritime products and services to the U.S. government market and potentially to global markets.Kongsberg Maritime acquired Hydroid for USD 80 million in 2007 and is now selling this US subsidiary for USD 350 million on a debt-free and cash-free basis and as adjusted off an agreed upon working capital."Kongsberg Maritime has driven technology development and created considerable value during the 12 years it has owned Hydroid, and we are capitalizing on this now.

The Norwegian Continental Shelf’s journey from the very first basic marinized subsea trees to today’s complex and sophisticated subsea processing equipment has been a rapid, at times turbulent, but always remarkable.There are many engineers who have seen through that journey, from the first exploration wells using Norwegian rigs in the mid-1970s to today. One has now written the history of subsea technology in Norway and this year’s Underwater Technology Conference (UTC) has been chosen for its launch…

As Oceanology International celebrates its 50th Anniversary, Marine Technology Reporter explores half a century of subsea technology development and discovery. Oceanology International Americas runs February 25-27, 2019 in San Diego.When Oceanology launched in 1969 in the seaside resort of Brighton the world was a very different place. For a start, Brighton was home to the mods and rockers, who would square off against each other on the town’s elegant seafront. The British currency included shillings and ha’ pennies and man had yet to step foot on the moon.More crucially…

The SMM 2018 scheduled to take place September 4-7, 2018, in Hamburg, Germany, is held every two years and is the traditional launching platform for a variety of commercial shipping and shipbuilding technologies. Five new marine technologies to look for in Hamburg include:Dredging TechCompany: HydrexBooth: B7.505Product: Dredging innovationHydrex will unveil a new concept developed to protect the marine environment from the spread of contaminated sediments during dredging operations.

The U.S. Navy warship that famously fired the first American shot in World War II has been found resting on the seabed in Ormoc Bay near Ponson Island in the Philippines. The historic vessel USS Ward was discovered and documented by Microsoft co-founder and philanthropist Paul G. Allen's expedition crew aboard Research Vessel (R/V) Petrel, who has now released video images just prior to the anniversary of the December 7, 1941 attack on Pearl Harbor. At 6:45 a.m. on Sunday, December 7…

Both subsea compression trains at Statoil’s Åsgard field have achieved more than 25,000 operation hours with an availability close to 100 percent. The world’s first subsea gas compression facility features two MAN Diesel & Turbo HOFIM motor-compressor units. The Åsgard subsea compression system has officially reached the highest Technology Readiness Level (TRL) 7 with both trains surpassing 10,000 operating hours. The subsea facility demonstrated an availability close to 100 percent - the very few interruptions were caused by failure of the power supply from the vessel. “MAN Diesel & Turbo’s persistence in driving technology solutions…

Hydrex Underwater Technology has assisted an excavation vessel hemorrhaging oil from a stern tube seal entangled with steel wire to pass safely through the Panama Canal. The 156m long, Dutch-owned vessel was unable to make the canal transit until the propeller shaft seal had been repaired, potentially delaying operations and resulting in financial penalty for the owner. Antwerp-headquartered underwater ship repair specialist Hydrex, however, repaired the leaky seal allowing the vessel to continue without disruption to its schedule.

Antarctica expedition benefits from a remotely operated vehicle (ROV) winch supplied by MacArtney Underwater Technology. An icebreaking polar supply and research vessel is to map out underwater conditions in the icy waters in terms of subsurface and marine life. The winch system, which was acquired through Swedish SubSea Solutions on the part of University of Gothenburg, will be put to good use on board South African icebreaking polar supply and research vessel S. A. Agulhas II designed to carry out scientific research and supply to South African research stations in Antarctica.

As part of its continued business expansion and long-term commitment to the region, underwater technology specialists, Sonardyne International Ltd, U.K., has entered into a nonexclusive agreement with Northern Defense Industries (NDI) to become its strategic partner for maritime security and defense projects in the U.S. Virginia-based NDI supplies integrated security solutions for maritime, energy and critical infrastructure applications both in North America and around the world.

MacArtney Underwater Technology supplied SubConn underwater connectivity solutions for the bow mounted sonar systems that are essential to the impressive undersea threat detection and response capability of the advanced FREMM frigates currently operated by the French, Italian and Moroccan navies. In close cooperation with naval defense technology contractors; Thales (France) and WASS (Italy), MacArtney has designed and delivered the outboard and inboard cable and connector solutions that interface all sonar elements and connect these to the on board communications and power network.

Underwater technology provider MacArtney Group has signed an agreement with Okeanus Ltda. to be the group's official representative in the Brazilian market, MacArtney Group announced today. This is the third such deal MacArtney Group has signed in the South American in the last six months, following agreements with Cledirsa in Uruguay and Alakaluf in Chile. Founded by marine scientist Laura Azevedo and her father in 2007, Okeanus is a technical consulting company offering products…

Registration for the largest-ever Oceanology International (ExCeL London, March 11-13, 2014) is now open at oceanologyinternational.com. With 520 exhibitors from 35 countries taking up over 8,000 m2 net of space, the biennial global forum is where industry, academia and government come together to share knowledge and connect with their peers in the marine technology and ocean science community, thus improving their strategies for measuring, exploiting, protecting and operating in the world’s oceans. “It is not only the exhibition that is record-breaking, we have an impressive series of eight conferences and three highly topical panel discussions planned by the industry for the industry,” explained Event Director, James Coleman of Reed Exhibitions.

Before the close of the inaugural Oceanology International China (OI China) held in Shanghai in early September, more than 70% of the space available for the next show in the series, being held September 3-5 , 2014 at INTEX Shanghai, had been reserved. “Our new show in the long-standing Oceanology International series not only lived up to expectations, but exceeded them,” said Event Director James Coleman of Reed Exhibitions. “4,296 visitors attended over the three days, making 5…

Companies operating in the marine science and ocean technology have only one more month to submit an abstract for next year’s Oceanology International 2014 conference. Taking place at London ExCeL between Tuesday and Thursday, March 11 and 13, 2014, the next Oceanology International is due to be the busiest of its series, with already 86.6% of exhibition spacebooked and eightone-day conference programs taking place alongside three new panel discussions. Professor Ralph Rayner is again the overall conference chairman, and that many key players in the relevant sectors have agreed to chair a program in their area of expertise. Dr. Professor Michael Bruno, Dean, Stevens Institute of Technology, U.S. Justin Crump, CEO, Sibyline Risk and Security Consultancy, U.K.

‘Addressing the Challenges of New Frontiers’ is the topical theme for the International Marine Contractors Association’s (IMCA) Annual Seminar being held in Singapore November 6-7, 2013. The program for the 18th seminar in the annual series is now online at imca-int.com/events/imca-annual-seminar.aspx, and registration is open. Open to members and non-members alike, the seminar features keynote addresses, presentations, workshops and discussions on diving including key developments and advances in diving equipment and operations; marine and subsea operations including DP operations; marine operations, technology and equipment; offshore surveying in remote and harsh environments; ROV and AUV resources and developments in technology.

Heeding the call to join “An Ocean in Common,” authors flooded the Oceans ‘13 MTS/IEEE San Diego technical program committee with a record number of abstracts in a single day. Special topics include an Ultra-deep track discussing current and prospective robotic technologies, plus a panel of scientists to consider research questions. Oceans2013 Chair Bob Wernli, and Co-Chair Kevin Hardy, developer of the unmanned landers for James Cameron’s DeepSea Challenge Expedition, will be the session conveners. “James’ intention is to be certain the door remains open to other explorers,” Hardy said.