Marine link
 

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


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.


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


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


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


Wärtsilä Tests First Dual-Fuel Engine

Wärtsilä Corporation has successfully completed the factory acceptance test of the first Wärtsilä 50DF engine in a series of four dual-fuel engines for a 74,000 m3 LNG carrier. The LNG carrier is under construction at the French shipyard Chantiers de l'Atlantique for the French gas holding company Gaz de France. Due for delivery in 2004, it will be powered by four Wärtsilä 6L50DF dual-fuel engined generating sets which will meet all the


Transocean Issues Findings on Macondo Incident

Transocean Ltd. has announced the release of an internal investigation report on the causes of the April 20, 2010, Macondo well incident in the Gulf of Mexico.   Following the incident, Transocean commissioned an internal investigation team comprised of experts from relevant technical fields and specialists in accident investigation to gather, review, and analyze the facts and information surrounding the incident to determine its causes.  


ClassNK Type Approval for World First

ClassNK issued the world’s first class approval for an immersion testing system for coatings of the inner bottom of cargo oil tanks in line with the IMO’s Performance Standard for Protective Coatings (PSPC) for cargo oil tanks to the Japanese Paint Inspection and Testing Association (JPIA). Adopted by the IMO’s Marine Safety Committee in May 2010, the new PSPC for cargo oil tanks lays out clear requirements for coating preparation, application, and service life


Jotun Passes IMO PSPC for COT Tests

img0055 web.jpg

Jotun reports that it successfully completed testing of coating systems consistent with the new IMO PSPC rules for cargo oil tanks (COT), scheduled to come into force next year. The new IMO PSPC rules for cargo oil tanks (COT) will go into effect January 2013. Focused on maintaining the long-term integrity of tanks, the new standard requires that all coatings used in the tanks must provide long-term protection against the corrosive effects of crude oil


Submarine Minnesota First Sea Trial a Success

Minnesota on first first sea trials

Huntington Ingalls Industries informs that the Virginia-class submarine 'Minnesota' (SSN 783) being built at HII's Newport News Shipbuilding (NNS) division has successfully completed its first round of sea tests and evaluations. All systems


Tullow Oil Exploration and Appraisal Update in Kenya

Tullow Oil exploration and appraisal update in Kenya

Tullow Oil plc announces the successful results from a series of exploration, appraisal and testing activities conducted in Blocks 10BB and 13T onshore Kenya. Etom-1 exploration well The Etom-1 well in Block 13T is the most northerly well drilled to date in the South Lokichar basin, 6


General Dynamics Delivers North Dakota (SSN-784) to U.S. Navy

...

  General Dynamics Electric Boat yestereday delivered the nuclear-powered attack submarine North Dakota (SSN-784) on time and more than $30 million below target cost. Electric Boat is a wholly owned subsidiary of General Dynamics (NYSE:GD).


Too Eager to Drill for Arctic Oil - Greenpeace

....

  Greenpeace's ship, the Esperanza, is still on station in the Arctic to expose renewed Norwegian efforts to drill for oil in this pristine environment. Last week Greenpeace successfully headed off attempts by an oil company to complete controversial seismic testing


DEKRA Acquires NDT, PI & Microscopic Operations of DNV GL

  The international expert organisation DEKRA has taken over the Plant Integrity (PI), Non Destructive Testing (NDT) and Microsopy operations from DNV GL (formerly KEMA) and as such is expanding its industrial operations in the Netherlands


Babcock Wins Small Boat Fleet Support Contract

Babcock has begun work under the recently awarded contract from the UK Ministry of Defence (MoD) to provide repair and maintenance to small boats used by the Royal Navy, Royal Marines, British Army and MoD Police,. Babcock is one of the companies appointed by the MoD Commercially Supported


Jill Rivette Joins C & C Technologies

Jill Rivette has joined the Geotechnical Division

  C & C Technologies Inc. is pleased to announce that Jill Rivette has joined the Geotechnical Division in Houston TX as a Senior Geotechnical Engineer. Jill is a licensed Professional Engineer in the State of Texas and brings with her many years of experience in geotechnical


New NPK Pilot Plant Up & Running

NPK pilot plant

  A new NPK pilot plant at the Innovation and R&D Center in Porsgrunn has been successfully in operation since this spring. Yara’s Innovation and R&D department has been quite busy lately. In an effort to continuously improve Yara’s operations and processes


New Partnership to Evaluate Dual Fuel Applications

American Power Group Corporation (APG) announced they will be working with Marine Fuel Conversions, LLC (MFC) to evaluate potential applications and opportunities for APG’s dual fuel solution specifically in marine applications including on-board prime and ancillary power as well as port


Bunkerers Aegean Report Strong Q2 Results

Bunkering scene: File photo

Aegean Marine Petroleum Network Inc. has announced its financial and operating results for the second quarter ended June 30th, 2014, outlined here as follows: Second Quarter Highlights Sales volumes of 2,659,620 metric tons. Gross profit of $84.5 million.


General Dynamics Success with MUOS Satellites Communications

  General Dynamics C4 Systems successfully demonstrated that the AN/PRC-155 two-channel Manpack radios closed a 2,000-mile communications gap between Phoenix, Ariz., and a second set of users in Taunton, Mass. The successful 2,000-mile transmission of the PRC-155 Manpack radio channels


Korea Pledges Full Supports for Shipyards

Korean shipbuilding and offshore plant industry to get full support

  Yoon Sang-Jick, Minister of Trade, Industry, and Energy (MOTIE) of Korea, held a meeting to check pending issues faced by Korean shipbuilding and offshore plant industry at Seoul Palace Hotel recently. The meeting was intended to examine current status of overseas and home industry and


Doosan Delivers a ‘World’s First’ to NASSCO

The MAN B&W 8L70ME-GI engine pictured at Doosan’s Changwon works in Korea (courtesy Doosan Engine)

Doosan Engine has confirmed delivery of the world’s first dual-fuel, low-speed ME-GI engine to the American National Steel and Shipbuilding Company (NASSCO) shipyard in San Diego, USA. The new engine is capable of operation on LNG and/or bunker C oil and will power the first of two 3


Danos Fabrication Facility Creates 150 Jobs

Danos, a family owned oil and gas service company, announced plans to expand its fabrication capabilities, by opening a 120,000 square-foot fabrication facility in Amelia, La. The new facility, set to begin operations in October 2014, sits on about 45 acres of waterfront property and will create


USS Independence Successfully Completes Special Trials

USS Independence - LCS 2

 USS Independence (LCS 2) successfully completed Special Trials (ST), a series of at-sea tests on Aug. 2, following the ship's participation in the multinational Rim of the Pacific (RIMPAC) exercises that took place throughout the month of July.  






 
rss feeds | archive | privacy | history | articles | contributors | top news | contact us | about us | copyright