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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


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

Logo

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


US Navy Ship Tests 100% Alternative Fuel

The ex-Paul F. Foster anchored off the southern coast of California. Paul F. Foster serves as the new Self Defense Test Ship for Naval Surface Warfare Center. (U.S. Navy photo by Timothy M. Black)

Naval Surface Warfare Center, Port Hueneme Division's (NSWC PHD) Self Defense Test Ship (SDTS), ex-Paul F. Foster went underway for final-phase testing of two alternative fuels, May 31.   The SDTS traveled to San Diego, where it took on approximately 30


ClassNK Appoints Certified Laboratory in Japan

ClassNK Chairman and President, Koichi Fujiwara, handing over the appointment certificate to TÜV Rheinland’s Executive Vice President Products, Holger Kunz (Photo: ClassNK)

ClassNK has appointed the Global Technology Assessment Center (GTAC) of TÜV Rheinland Japan as a certified laboratory at a ceremony held at GTAC in Yokohama.   The appointment is in accordance with a worldwide partnership agreement signed in September 2015 that aims to see the two


Alfa Laval Gets Ready for USCG Type-approval

Alfa Laval PureBallast 3.1

Alfa Laval remains on track to submit a US Coast Guard (USCG) type approval application for Alfa Laval PureBallast 3.1 in the coming weeks. The company has successfully completed all required land-based tests using the current system design.  


Austal Bags $ 11 mi USS Jackson Modification Contract

Independence variant Littoral Combat Ship USS Jackson (LCS 6) has completed the first of three scheduled full-ship shock trials. (U.S. Navy photo by Michael Bevan)

Austal Limited (Austal) (ASX:ASB) has been awarded a US$11,239,032 cost-plus-fixed-fee contract modification from the U.S. Navy to provide emergent availability planning and full ship shock trials (FSST) support for tests to be conducted on Littoral Combat Ship USS JACKSON (LCS 6).


Russian Sub 'Stary Oskol' Enters Black Sea

Photo: Russian Navy

 Russia’s Stary Oskol submarine, the third boat in Project 636.3 series for the Black Sea Fleet, on a voyage to its permanent base has passed the Bosporus and Dardanelles straits, TASS quoted the Black Sea Fleet spokesman Vyacheslav Trukhachev as saying.  


Cathelco Supply BWT System for Cable Laying Vessel

Photo courtesy of Cathelco

Cathelco have supplied a ballast water treatment (BWT) system for the C.C. Pacifique, a steel barge which is being converted into a cable laying vessel for Coastal Carriers BV of the Netherlands.   The order for the system was placed by V.Delta, part of V


First U.S. Ship-to-Shore Drone Delivery

(Photo: Flirtey)

Flirtey, a Johns Hopkins University School of Medicine doctor and the Field Innovation Team showcase humanitarian potential of drones for the United Nations and American Red Cross.    Drone delivery service Flirtey and Dr. Timothy Amukele


Damen, Ampelmann Team up for Marine Access Demonstration

FCS 5009 with Ampelmann L-type Photo Damen

Damen Shipyards Group has teamed up with the global leader in motion compensation access solutions, Ampelmann, to conduct tests with Ampelmann’s L-Type system on board a Damen Fast Crew Supplier (FCS) 5009. Damen is developing its marine access solutions in order to guarantee increased safety


Hose-in-Hose Transfers Open a New Door to LNG

(Image: Trelleborg)

First of its kind Cryoline floating LNG hose-in-hose transfer system improves safety and lowers operator costs – improving access to LNG fuel   Trelleborg’s fluid handling operation, supplier of flexible bonded hose solutions for the crude oil






 
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