The first pressure-tolerant ROV successfully tested in the deep Atlantic. In early May 2012, a new pressure-tolerant ROV named Erno2, designed by Enitech GmbH (Rostock, Germany), was successfully tested within the framework of the “Pressure-tolerant deep-sea systems” project of Germany’s Federal Ministry of Economics and Technology (BMWi). Driven by electric thrusters, the light vehicle easily manoeuvred above the seabed, streaming live video from over 4000 m deep with its 3 video cameras and LED lights. The actual robot was attached to its tether management system (TMS) during the two-hour descent into the deep. It left the TMS 20 m above the seafloor and continued its journey being remotely controlled. A video- and data-link allowed the engineers to navigate the vehicle and monitor its behaviour. Both the TMS and the ROV were powered with batteries that can be recharged during the mission, so the ROV’s stay on the seafloor is in theory unlimited. Less than 1 m wide, the 420 kg-heavy Erno2 is a relatively small ROV. All Erno2 equipment takes up only a half of the standard 20-foot container, making Erno2 one of the world’s smallest deep sea ROVs. Operating depths of 6000 m are possible due to the vehicle’s pressure tolerant construction. To withstand the extreme pressure, all important ROV subsystems - the motor, the lights, all the sensitive electronics - are, instead of pressurized encapsulations
The Ministry of Defence awards the contract for 'Audacious', the latest Astute Class attack submarine to be built for the Royal Navy. Audacious is the fourth of 7 Astute Class submarines being built for the Royal Navy. They are the most technologically-advanced the Royal Navy has ever sent to sea and offer a step-change in capability. The contract with BAE Systems will safeguard 3,000 skilled jobs at Barrow-in-Furness in Cumbria and represents a significant step forward in the Astute
Emission-reduction technology has been successfully tested on Carnival Corporation's Holland America (HAL) ship, the Veendam. The tests were carried out jointly by Carnival Corporate Shipbuilding, HAL and RINA within a common R&D project. The technology is based on injecting water into fuel to create micro-droplets of emulsified fuel. Two pilot units were built and retrofitted on board Veendam. They were tested in accordance with an on board testing protocol developed by RINA.
Preparations for the forthcoming introduction of the two new Scandlines ferries for Gedser-Rostock are in full swing. All the Danish and German officers are currently completing their training in the company owned simulator in Puttgarden, Germany. Since 2011 all Scandlines’ nautical and dual officers have been able to train their skills internally in Puttgarden. Scandlines is therefore the only shipping company in Denmark with a company owned simulator
India has successfully tested its most ambitious weapon system - a long range submarine-launched ballistic missile, codenamed K-4, from submarine INS Arihant. The nuclear-capable missile can strike targets up to 3,500 kilometres away. The submarine launched ballistic missile (SLBM) was test-fired from the nuclear-powered submarine Arihant, both of which have been indigenously developed, officials said.
1801 - The schooner, USS Enterprise, commanded by Lt. Andrew Sterett, encounters the Barbary corsair, Tripoli, west of Malta. After a three-hour battle, USS Enterprise broadsides the vessel, forcing Tripolis surrender. 1849 - Pope Pius IX and King Ferdinand of the Two Sicilies, briefly visit USS Constitution and marks the first time that a Roman Catholic pope steps foot on American territory. 1921 - A high-altitude bombsight
HHI’s Engine & Machinery Division successfully completed a function test for a side thruster with a capacity of 2,000kW on February 12. The side thruster will be installed in a 145,000 LNG carrier for Korea Line Corporation currently being constructed at Daewoo Shipbuilding & Marine Engineering. Performance in the test was significant since it was the first side thruster built by HHI. The test was performed under the attendance of the ship owner and classification association
The three new ships are part of a Qatargas package of 45 LNG carriers with MAN B&W two-stroke prime movers Three of the world’s largest LNG-carriers successfully tested their propulsion packages at the end of last month. Each vessel is powered by two 6S70ME-C electronically controlled, two-stroke, lowspeed diesel engines, and this event marks a first for MAN Diesel in the LNG sector. The engines will operate on HFO
As Avondale Operations valve supervisor Bubba Thornton mounted and checked the 68 valves on Polar Endeavour, he set out to improve the process of installing and testing that many valves on such a huge ship. That's why Thornton joined 20 other Avondale employees to come up with a way to test the valves prior to installation aboard ship. There is a total of 68 valves, ranging in size from 8 to 36 in. in diameter, in the Polar tanker's cargo system
Europe’s greenest inland vessel debuts Damen group innovations Damen Shipyards Group launched the first LNG-powered Damen EcoLiner inland shipping tanker at its Romanian yard in early February. The EcoLiner, developed to deliver fuel economy for inland shipping operators while at the same time cutting emissions, features a design that combines conventional, proven engineering with sustainable innovations
ABS has published the ABS Guidance Notes on Structural Monitoring Using Acoustic Emissions. This industry-leading guidance presents best practices for planning and executing Acoustic Emission Testing (AET). “A primary goal at ABS is to improve safety without interrupting operations
The marine and offshore industries are becoming increasingly concerned with questions over the future fuel market, especially given ongoing uncertainty around future emissions regulations and the dates in which they will come into force. Marine owners and operators need to identify viable
China has begun daily civilian charter flights to Woody Island in the disputed South China Sea after approved the airport there for civil operations, state news agency Xinhua said on Thursday. China claims almost all of the South China Sea
The future USS Rafael Peralta (DDG 115) successfully completed acceptance trials Dec. 16 after spending two days underway off the coast of Maine. The U.S. Navy's Board of Inspection and Survey (INSURV) reviewed the ship and its crew during a series of demonstrations while underway
The first of two SIGMA 10514 PKR naval frigates for the Indonesian Navy has successfully completed its sea trials as of September 7, marking a milestone on a project for which the first steel was cut in January 2014. The assessment phase began with seven days of basin trials to ensure
General Atomics Electromagnetic Systems (GA-EMS) signed a contract with Lockheed Martin to provide Lithium-ion Fault Tolerant (LiFT) battery systems for use on U.S. Special Operations Command (USSOCOM) new Dry Combat Submersible (DCS), a long endurance delivery vehicle capable of transporting
ASRY has successfully brought one of the European tanker market’s biggest tanker fleet owners back to the yard. Euronav, the Greece-base owner, operator and manager of a fleet of 53 modern large tankers, chose ASRY for the recent repair of ‘Cap Diamant’, a Suezmax tanker
Singapore Technologies Marine Ltd (ST Marine), the marine arm of Singapore Technologies Engineering Ltd (ST Engineering), successfully launched the third Littoral Mission Vessel (LMV), Unity, designed and built for the Republic of Singapore Navy (RSN).
The National Oil Spill Response Research and Renewable Energy Test Facility has been an integral part of the spill response community for more than three and a half decades. Tucked away on the shores of the Sandy Hook Bay in central New Jersey resides Ohmsett – The National Oil
The Navy's fifth Mobile User Objective System (MUOS) satellite has reached operational orbit and has successfully deployed its arrays and antennas. On Oct. 22, the MUOS team raised the MUOS-5 satellite to an operationally-suitable orbit
On the 18 th October, the Port’s Engineering team successfully replaced the existing 1.8m diameter sluice valve at the south east corner of our Prince Phillip Lock with a refurbished spare as part of their on-going regime of programmed maintenance.
At his core Ken Konrad is an innovator and engineer, looking at problems and seeing solutions. We spent a day at Konrad’s headquarters in Hudson, Wis., for insights on what makes the “Stern Drive Specialist.” Walk around Konrad’s manufacturing and testing facility
Future Independence-class littoral combat ship USS Gabrielle Giffords (LCS 10) successfully completed its acceptance trials Nov. 18. The trials consisted of a series of in-port and underway demonstrations for the Navy's Board of Inspection and Survey (INSURV).
The fifth Independence-variant littoral combat ship built by Austal, Gabrielle Giffords (LCS 10), successfully completed acceptance trials, Nov. 18, in the Gulf of Mexico. “I am proud of Austal’s achievement of another major milestone in the LCS program
SVEZA Ust-Izhora plywood mill recently obtained the GTT (Gaztransport & Technigaz) Approval confirming compliance with specification of containment system for liquefied natural gas carriers. SVEZA Group is a leader in birch plywood production