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Sea Trials

Ingalls' Newest Large-Deck Amphibious Ship Returns

Photo: Huntington Ingalls Industries

Huntington Ingalls Industries' (HII) Ingalls Shipbuilding division's multipurpose amphibious assault ship America (LHA 6) returned Saturday from successful builder's sea trials in the Gulf of Mexico. Ingalls' test and trials team started with dock trials Monday and then spent five days operating the ship at sea, where it conducted more than 200 test events. "It's an awesome feeling riding this ship, knowing the hard work that took place to get her ready for sea trials," said George Jones, Ingalls' LHA 6 program manager. "The LHA 6 team continued to work diligently during our time underway. The ship performed well, and our team will work to ensure LHA 6 will be prepared for her acceptance trials. We have confidence this will be a great opportunity for America to prove her mettle as she prepares to enter the U.S. Navy fleet." During builder's trials, America performed all required sea trial evolutions, including the operation of the gas turbine/electric-powered propulsion system. Other tests included anchor handling, flight operations, and combat systems' evaluations. "America, designed to take sailors and Marines into harm's way, proved her seaworthiness during builder's trials," said Richard Schenk, Ingalls' vice president of test and trials. "The test and trials team implemented a rigorous schedule of testing, including a day of dock trials, before the ship left. The Ingalls team and the ship performed very well


New Orleans Meet New Orleans

The amphibious transport dock ship New Orleans (LPD 18) sailed away from Northrop Grumman Corporation's New Orleans facility early Monday morning for her builder's sea trial. The 684-ft. ship sailed down the Mississippi River past the New Orleans skyline en route to the Gulf of Mexico where she will undergo testing of all the ship's systems while at sea. Following sea trial, shipbuilders will continue to work final details


Northrop Grumman Completes Builder's Trials on Ronald Reagan

Northrop Grumman Corporation announced that the nation's newest and most advanced nuclear-powered aircraft carrier, Ronald Reagan (CVN 76), returned to the Newport News sector following successful completion of initial sea trials. The sea trials are an aggressive series of operational tests to demonstrate that Reagan's two nuclear propulsion plants and their operators are fully mission capable. Adm. Frank L. "Skip" Bowman, director of the U.S


Russia to Start Submarine Sea Trials in 2007

Sea trials of a new nuclear missile submarine, the Yury Dolgoruky, are scheduled for 2007, RIA Novosti reported. The Yury Dolgoruky, a Borey-class nuclear missile submarine, is being built at the Sevmash plant in the northern Arkhangelsk Region. It will be equipped with the Bulava ballistic missile, which is adapted from the Topol-M (SS-27). (Source: RIA Novosti)


SEDNA Completes Sea Trials

Sonsub's newest cable burial and maintenance system, SEDNA, has successfully completed system tests and sea trials off the Louisiana coast at depths exceeding 9,900 ft. The system has been delivered to the CRABSS - Craft for Repair and Burial of Submarine Systems - Maintenance Authorities in Portland, Ore., where it will be on 24-hour callout service to perform cable survey, cable repairs, deburial/burial and maintenance for a period of six years


Grounded Navy Ship Repaired, Returns to Fleet

USS Taylor (FFG 50). Official U.S. Navy file photo

The Oliver Hazard Perry-class frigate USS Taylor (FFG 50), homeported in Mayport, Fla., successfully completed post-repair sea trials, April 21, the U.S. Navy reported. Taylor was operating in the Black Sea when she ran aground in Samsun, Turkey, Feb. 12, damaging the ship's propeller hub assembly. Taylor was towed to Naval Support Activity Souda Bay, to complete replacements of the propeller blades and hub. The sea trials helped Taylor's crew assess whether the ship was ready to return


CSO Deep Blue Delivered

Coflexip Stena Offshore said its new-built ultra deepwater pipelay and subsea construction vessel, the CSO Deep Blue, was delivered on March 1, by Hyundai Mipo Dockyards after is successfully completed sea trials. CSO Deep Blue – at the time of the release — was sailing to the Netherlands, where her unique CSO designed pipelay equipment, will be installed. This pipelay system will allow the vessel to lay rigid pipe (reeled and J-Lay), flexible pipe, and umbilicals down to 8,200 ft


Norsafe AS Workboat Completes Sea Trials

Norsafe AS reported exceptional bollard pull and low speed thrust using twin UltraJet 305HT waterjets coupled to twin Yanmar 340 bhp 6LYA-STP engines. The survey boat Munin is designed and tested according to the "Nordic boat standard" for workboats. During sea trials a speed of 30 knots with a displacement of 8 tonnes was comfortably achieved and a bollard pull of 2.8 tonne was recorded. According to Norsafe, the workboat has excellent reliability, maneuverability, and sea keeping abilities


Car Carrier Sea Trials Show Work Remains

Photo courtesy of Nantong Mingde

China's Nantong Mingde Heavy Industry Co. reports car-carrier completes latest phase sea trials, but more work to be done. Car carrying vessel (MD087) built for the Gram Car Carrier company returns to the shipyard's COSCO steel structure dock having completed a 55-hour sea trial. The builders say that the ship's quality satisfied the ship owners and the classification society but that there remained one eighth of 150 requirements to be made good


China Shipbuilder Delivers Two VLOC's

VLOC Delivery Ceremony: Photo credit Rongsheng

China Rongsheng Heavy Industries delivers two 380,000 dwt Very Large Ore Carriers (VLOC) to Vale S.A. & Oman Shipping Co. Christened as “VALE HEBEI” and “VALE SOHAR”, the latter new-building passed all inspections and surveys after just one week of sea trials. Despite the ongoing challenges on the shipbuilding industry brought about by the global financial crisis and the European debt crisis


Robotic SAR: New ICARUS Ready by 2016

Photo Center for Maritime Research and Experimentation

  The NATO Centre for Maritime Research and Experimentation played a crucial role in developing the maritime component of the ICARUS European project, including enhanced autonomy and integration between Unmanned Surface Vehicles and Unmanned Aerial Vehicles


COSCO Delivers PSV to COSL

On July 22, COSCO (Dalian) Shipyard delivered a platform supply vessel (PSV), ¡°Hai Yang Shi You 660¡±, to China Oilfield Services Limited (COSL), the Chinese shipbuilder announced.   The vessel measures 85.4 meters LOA, 20 meters in breadth, 8


UK's Newest Submarine Arrives on the Clyde

Artful arriving at HMNB Clyde (Photo: U.K. Ministry of Defense)

Artful, the third of the U.K. Royal Navy’s new Astute Class attack submarines, has arrived at her Scottish base port from where she will carry out sea trials before entering service later this year, the U.K. Ministry of Defense announced.  


MN 100: Alternative Marine Technologies LLC

American Phoenix.jpg

The Company: Amtech specializes in ship design integration and construction supervision dealing with new propulsion technologies, niche trades and operational efficiencies. Its South Korea office and staff have delivered over 250 ships and the U.S. offices are well versed in U.S


IRClass Offers EEDI Validation Service

Photo: IRClass

IRClass (Indian Register of Shipping) has recently included Energy Efficiency Design Index (EEDI) validation to its service offerings. This is in response to the International Maritime Organization’s (IMO) adoption of the EEDI regulation on January 1


CNOOC Acquires Asia's 1st LNG Powered Tug

Asia’s first tugboat Hai Yang Shi You 525, designed to operate solely on liquefied natural gas as ship’s fuel

  China National Offshore Oil Corporation (CNOOC) has taken delivery of Asia’s first tugboat Hai Yang Shi You 525, designed to operate solely on liquefied natural gas as ship’s fuel. Hai Yang Shi You 525, the first of two tugs built by the Zhenjiang shipyard for CNOOC


Will Robots Aid Maritime Search and Rescue?

ICARUS (Photo: CMRE)

New ICARUS system ready for use from 2016  The ICARUS European project aims to develop robotic tools to assist crisis intervention teams. Playing a role in developing the maritime component of this project was NATO Center for Maritime Research and Experimentation (CMRE)


Mount Whitney Dry Docking Nears Completion

Sailors stationed aboard the U.S. 6th Fleet command and control ship USS Mount Whitney (LCC 20), paint the ship’s anchor gold during the golden anchor ceremony March 19, 2015.

  The U.S. 6th fleet’s command and control ship USS Mount Whitney (LCC 20), entered the final stages of its renovation and overhaul at the Viktor Lenac shipyard, in Rijeka, Croatia, July 11, 2015. After successfully completing the majority of a seven-month docking, renovation


HHI’s New Weather System Helps Plan Sea Trials

Sea Weather Forecasting System Concept Diagram (Image: HHI)

A new system has been developed by South Korean shipbuilder Hyundai Heavy Industries (HHI) to help better manage sea trial schedules for vessels built at its Ulsan yard.   The new Sea Weather Forecasting System, developed by HHI in collaboration with Korea Institute of Ocean Science &


Alia Launched the 41m Superyacht Rüya

Ruya. Photo by Alia Yachts

 Turkish shipyard Alia Yachts has launched the 41.29 metre full-displacement motor yacht Rüya. She is a tri-deck sub-500 gross tonne motoryacht that was built in all-composite to Lloyds Register standards and adheres to LY2 and MCA.  


Damen Offshore Carrier Maersk Connector Launched

Launch of Maersk Connector at Damen Shipyard

  Yesterday senior representatives of Maersk Supply Service, DeepOcean UK and the Damen Shipyards Group who gathered at Damen Shipyards Galati, Romania witnessed the launching of subsea support vessel Maersk Connector. The vessel is owned and operated by Maersk Supply Service and is built to


Rolls-Royce Power Package for USS Zumwalt

Photo courtesy of Rolls-Royce

Rolls-Royce announced delivery of the twin fixed pitch propellers to Bath Iron Works for installation on the U.S. Navy’s most modern surface combatant, the future USS Zumwalt, the first ship of the DDG 1000 multi-mission destroyer class.


Renovated Marion Dufresne II sets sail on time

Marion Dufresne II

  French scientific research vessel completely renovated in life extension project The renowned French research vessel, Marion Dufresne II left Damen Shiprepair Dunkerque (part of Damen Shiprepair & Conversion) in northern France on 28 July having recently undergone sea trials and a


Renovated Research Vessel Sets Sail

Marion Dufresne II (Photo: Damen)

French scientific research vessel completely renovated in life extension project. French research vessel Marion Dufresne II left Damen Shiprepair Dunkerque (part of Damen Shiprepair & Conversion) in northern France on July 28 having recently undergone sea trials and a complete renovation.


Raytheon Anschütz INBS for New UK Navy Ships

Image: BAE Systems

Raytheon Anschütz has been selected by BAE Systems to provide the Integrated Navigation and Bridge System (INBS) for the UK Royal Navy’s new Type 26 Global Combat Ships.   Raytheon Anschütz is under contract to deliver the INBS for the first three ships






 
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