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Successfully Tested

Successful New Design ROV Testing in Atlantic Ocean

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

BAE Get £1.2 billion UK Submarine Contract

HMS Ambush: Photo credit MOD

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

India Test-fires N-Capable K-4 Missile from Arihant Submarine

INS Arihant. Photo: Indian Navy

 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.  

This Day In Naval History: August 1

Pope Pius IX (Photo: public domain)

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

Carnival, RINA Test Emission-Reduction Technology

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.

Scandlines’ New Ferries All Set to Sail

Simulator picture by Scandlines

  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

First LNG-powered EcoLiner Launched

Damen EcoLiner (Photo: Damen)

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

Pipes, Pumps, Values: Employees' Invention Improves Valve Process

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

MAN B&W Marks LNG Milestone

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

HHI Tests First Thruster

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

Ohmsett: Advancing Spill Response Every Day

Photo: Ohmsett

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

ST Marine Launches LMV Unity

The launching of the third Littoral Mission Vessel - Unity, built by ST Marine for the Republic of Singapore Navy Photo ST Marine

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).

ASRY Woos Back Greek Major Owner

ASRY for the recent repair of ‘Cap Diamant’,   ASRY   Photo Cap-Diamant-web

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

General Atomics Battery for New Navy Submersible

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

Indonesian Navy Frigate Completes Sea Trials

Photo: Damen

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

GD Bluefin-21 AUV Launches Bluefin SandShark Micro-Underwater Vehicle


The General Dynamics Bluefin-21 autonomous underwater vehicle (AUV) successfully launched multiple Bluefin SandShark micro-autonomous underwater vehicles (M-AUV) Underwater vehicle (M-AUV as part of several capability demonstrations at the U.S

GoodFuels Marine, Boskalis Test Wood-Based Marine Fuel

Photo: Royal Boskalis Westminster N.V.

 Boskalis, the leading global dredging and marine expert, and GoodFuels Marine, the leading provider of sustainable marine biofuels to the global commercial shipping fleet, has announced to have performed successful live tests on a sustainable  wood-based drop-in biofuel called UPM

North Korea Test Fires Submarine Missile

North Korea test fired a submarine-based ballistic missile (SLBM) from its east coast on Wednesday, CNN reports quoting South Korean authorities.   The missile flew about 500 kilometres before splashing into the Sea of Japan — the first missile of its kind to reach such a distance.

DNV GL Backs John Laing on First Offshore Wind Investment

Picture by DNV GL

 DNV GL successfully completed its due diligence work of the offshore wind farm “Nordergründe” in the North Sea, reviewing and quantifying the technical risks of the project.    The John Laing Group commissioned DNV GL with the assessment and analysis of the

This Day In Naval History: August 12

Ticonderoga-class guided missile cruiser USS Lake Champlain (CG 57) (U.S. Navy photo  by Christopher Ware)

 1898 - USS Mohican and USS Philadelphia (C 4) crew members take part in official ceremonies marking the assumption of sovereignty of the Hawaiian Islands by the United States.   1918 - The Secretary of the Navy Josephus Daniels approves the acceptance of women in the Marine Corps

Harris Pye to the Rescue for Damaged Hull Repair

Shell plating after repair from inside aft peak tank (Photo: Harris Pye)

Timing is all-important when repairs to a busy drillship are the order of the day. When Pacific International Drilling West Africa’s (PIDWAL) drillship Pacific Bora suffered damage to the starboard aft hull off the coast of Nigeria, PIDWAL called for assistance from the Harris Pye

KR Opens Opens New BWMS Testing Facility


The Korean Register (KR) – an IACS member classification society – has announced that it has significantly expanded its land-based test facilities for Ballast Water Management System (BWMS) by opening a brand new specialist facility.

LCS 6 Completes Full Ship Shock Trials

The shock trials are designed to demonstrate ships ability to withstand the effects of nearby underwater explosion and retain required capability. Photo Austal

Austal Limited successfully completed Full Shock Trials by USS Jackson(LCS 6) on July 16, 21016.   The Navy stated that USS Jackson (LCS 6) “performed exceptionally well” during her third and final underwater explosion as part of her Full Ship Shock Trials (FSST)

DNV GL Commissions OVRT Test Unit for Wind Turbines

Photo: DNV GL

 DNV GL adds to its service offering  offers in the field of electrical measurement for renewable energy producers with a mobile test laboratory for carrying out “Over Voltage Ride Through” (OVRT) tests.   The first measurements have now been successfully started for a

Pipelay, Construction Work Completed for Chevron in Nigeria

(Photo: Sea Trucks Group)

A pipelay and construction campaign for the Sonam Field Development Project for Chevron Nigeria Ltd. has been successfully completed, announced Sea Trucks Group.   The contract for the project was awarded to West African Ventures Ltd, Sea Trucks’ principle Nigerian business in June

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