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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


HMS Queen Elizabeth Floats for the First Time

HMS Queen Elizabeth floats for the first time (Photo courtesy of BAE Systems)

The U.K.'s largest ever warship, HMS Queen Elizabeth, has today been floated out of the dock in which she was assembled. In an operation that started earlier this week, the drydock in Rosyth near Edinburgh was flooded for the first time to allow the 65,000-metric-ton aircraft carrier to float


HII Completes Sea Trials on Fourth National Security Cutter

Fourth National Security Cutter

Huntington Ingalls Industries (HII) announced today the successful completion of builder’s sea trials for the company’s fourth U.S. Coast Guard National Security Cutter, Hamilton (WMSL 753). The ship, built by HII’s Ingalls Shipbuilding division


Hyundai Heavy Industries Develops HiCASS

HHI’s engineers are testing the Hyundai Intelligent Collision Avoidance Support System

Hyundai Heavy Industries Co., Ltd. (HHI) announced today that it developed Hyundai Intelligent Collision Avoidance Support System (HiCASS) for the first time in Korea to ensure safe and optimum navigation of the vessels. The system searches the optimum sea routes and prevents collisions by


VIDEO: HMS Queen Elizabeth Floats Out

HMS Queen Elizabeth floating out of her dock for the first time (Photo: QEClassCarriers)

A timelapse video of HMS Queen Elizabeth floating out of her dock for the first time is now available at http://www.youtube.com/watch?v=P0ZjQz9vEKw. The float out of the 65,000-metric-ton aircraft carrier took place last Thursday, July 17, at the drydock in Rosyth near Edinburgh.


UK's New Astute-class Submarine Enters Water

HMS Astute: Photo credit MOD

UK Ministry of Defence (MOD) says that moving the nuclear-powered attack submarine from the BAE Systems construction hall at Barrow-in-Furness, in Cumbria, and into the water was a huge milestone in the Astute submarine programme. Weighing in at 7,400 tonnes and at 97 metres long


VMMS for the Carbon Trust OWA Program

Vessel Motion

Innovative VMMS system delivered to Carbon Trust Offshore Wind Accelerator Program (OWA) System installed on vessel to monitor conditions during trials of OWA concept prototypes VMMS significantly improves safety levels of wind turbine transfer boats  


Navis DP2 for FOS Thor Fast Supply Vessel

FOS Thor (Photo: Navis)

Navis delivers DP2 system for the largest fast supply vessel built in Asia Dynamic positioning control systems from Navis Engineering have met performance expectations set out in the sea trials of the 62m aluminum fast supply vessel (FSV) FOS THOR


Hybrid Turbocharged Car Carrier Runs Sea Trials

World first Hybrid Turbocharger with Electric-Assist function and Variable Turbine Inlet (VTI) verified its performance at Sea Trial Reducing the ship power consumption at slow steaming The car carrier that mounts the world first Hybrid Turbocharger with Electric Assist function and Variable


A Step Forward for Warship USVs

warship usv 1.jpg

Unmanned Surface Vehicles (USVs), or seagoing drones, have come a step closer to reality following successful tests of a recovery system. Global navies want to use Unmanned Surface Vehicles. They will keep boat crews out of high risk environments and extend the outreach of surface vessels


Russia's Latest Nuclear Submarine on Sea Trials

Borey-class submarine: Photo Russian Navy

The Russia strategic nuclear-powered submarine 'Vladimir Monomakh' has left the Sevmash shipyard to start sea trials in the White Sea, reports the Barents Observer. Vladimir Monomakh is the third of a total of eight Borey-class nuclear-powered missile submarines that Russia plans to build


MERS-equipped Ship Records 8% Fuel Savings

140522_MERS WEB.jpg

The push to outfit commercial vessels with energy saving equipment continues, and news out of Japan says that a Mitsubishi Energy Recovery System (MERS) supplied by Mitsubishi Heavy Industries Marine Machinery & Engine Co., Ltd. (MHI-MME) was installed on a VLOC (Very Large Ore Carrier) for


New Cruise Ship Sea Trials Navis NavDP 4000 System

Mein Schiff 3: Image courtesy of Navis

Finland headquartered Navis Engineering says that recently completed sea trials by the 99,430 gross tons cruise ship Mein Schiff 3 have confirmed the high performance of its  dynamic positioning (DP) control system, Navis Nav DP4000.


Ingalls Gets Coast Guard NSC Advance Procurement Contract

NSC Stratton: Photo HII

Ingalls Shipbuilding division says it has received an $76.5 million fixed-price contract from the U.S. Coast Guard to purchase long-lead materials for the eighth National Security Cutter, Midgett (WMSL 757). Construction and delivery of Midgett would take place at the company's Pascagoula facility


OWS Orders Damen Vessel for Dutch Offshore Project

Damen FCS 2008 Twin Axe (Image courtesy of Damen)

Dutch company Offshore Wind Services (OWS), specialists in the provision of crew transfer vessels to the offshore wind industry have ordered a Damen FCS 2008. This is the company’s second vessel ordered from Damen this year. Damen Shipyard Den Helder in the Netherlands will meet the


Kværner Yard to Upgrade H-6e Offshore Drill Rig

Offshore drilling rig: Photo courtesy of Kvaerner

Norway's Kværner ASA informs that the  H-6e drilling rig 'Transocean Barents' will arrive Kvaerner's facilities at Stord this week for a two month yard stay. The main purpose of the stay is the five year classification of the rig, as well as upgrade and modification work.






 
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