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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


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


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


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


USS Georgia (SSGN 729) Delivered

The Ohio class guided missile submarine USS Georgia (SSGN 729) rests pierside at Naval Station Norfolk. Georgia made a brief stop at NS Norfolk while conducting sea trials after leaving Norfolk Naval Shipyards November 29, 2007, following the ship's conversion from a ballistic missile to a guided missile submarine. Georgia is the last of four submarines to be converted to SSGN. U.S. Navy photo by Chief Mass Communication Specialist Dean Lohmeyer (Released)


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


U.S. Navy to Test 'Star Wars' Technology at Sea in 2016

USNS Millinocket at the Austal USA vessel completion yard in June 2013 U.S. Navy photo Courtesy Austa)

The U.S. Navy is planning sea trials for a weapon that can fire a low-cost, 23-pound (10-kg) projectile at seven times the speed of sound using electromagnetic energy, a "Star Wars" technology that will make enemies think twice, the Navy's research chief said.


U.S. Navy to Test Electromagnetic Rail Gun at sea in 2016

(U.S. Navy photo by John F. Williams/Released)

The U.S. Navy is planning sea trials for a weapon that can fire a low-cost, 23-pound (10-kg) projectile at seven times the speed of sound using electromagnetic energy, a "Star Wars" technology that will make enemies think twice, the Navy's research chief said.


UZMAR’s High-tech Tug Returns from Sea Trials

KOC Musaned-2 (Photo courtesy Uzmar)

The innovative, multipurpose, conventional propeller built, 20.4m in length overall, equipped with various machinery and systems that have never designed or build before, Line Handling Tug returns to UZMAR’s Izmit Shipyard Port on April 5, 2014, after the first stage of sea trials


GE Gas Turbines Power USS America

Image courtesy GE Marine

GE Marine reports that the United States Navy’s future USS America (LHA 6) amphibious assault ship recently completed successful acceptance sea trials powered by two GE LM2500+ marine gas turbines. Acceptance sea trials were conducted in the Gulf of Mexico by Huntington Ingalls Industries


Teras Sunrise Passes Jacking Trials

Teras Sunrise jacking trials (Photo: Mr. Ian Tan Kwang Hoii, ASL Shipyard)

Teras Offshore, along with Global Maritime and ASL Shipyard in Batam, Indonesia announced the completion of full height jacking trials of the Teras Sunrise. The trials were completed on February 7 and mark another successful milestone in the Teras Sunrise reactivation project.


Landing Craft Becomes Floating Repair Facility

Al Hail 1: Photo courtesy of DDW

Platinum Yacht Repair, the yacht repair and maintenance arm of Dubai's Drydocks World & Maritime World, say they have converted the landing craft Al Hail 1, belonging to Dubai-based M/S Royal Yachts from naval to civilan use as floating yacht repair and maintenance facility.


Indonesia Shipyard Offshore Rig: Jacking Trial Successful

Teras Sunrise: Photo courtesy of Global Marine

Teras Offshore, along with Global Maritime & ASL Shipyard in Batam, Indonesia announce the completion of full height jacking trials of the 'Teras Sunrise'. The Teras Sunrise is the second 'Service Jack' design developed by Global Maritime


Borgøy: the World’s first LNG-Fueled Tug

sanmar 1.jpg

Late last year, an innovative project to design and build the world’s first LNG fuelled escort tugs became a reality when the Borgøy was handed over for sea trials by builder Sanmar in Tulza Bay near Istanbul. For the Christening at the Sanmar Shipyard in Tuzla


Boat of the Month

Alion 2.jpg

Alion & Robert Allan Team up to Deliver High Tech Research Vessel In the very near future, the new scientific Research Vessel Investigator will enter service for the Commonwealth Scientific and Industrial Research Organization (CSIRO), an agency of the Federal Government of Australia


Navy Funds Austal to Build Two More LCS in US$3.5-Billion Program

LCS Independence variant photo courtesy of US Navy

Austal inform that its USA’s order backlog has grown by approximately US$684-million dollars as a result of two additional Littoral Combat Ship (LCS) contract options being exercised by the United States Navy. The contract options fund construction of the LCS 18 and LCS 20


Parana River Push Boats Named at UZMAR Turkey Shipyard

Hidrovias push boat: Image courtesy of Robert Allan Ltd

The first two in a series of 8 in total Robert Allan design SDP 4600 Class push boats have been named at a ceremony in the UZMAR, Turkey shipyard. The shipbuilders say that these are the world’s most powerful diesel electric triple Z-drive shallow draft push boats ever built


Coast Guard Icebreaker returns from Operation Deep Freeze

The Coast Guard Cutter Polar Star is scheduled to return to their homeport of Coast Guard Base Seattle at 10 a.m., Friday, March 21, 2014, following a 108-day deployment of Operation Deep Freeze 2014.  Polar Star departed Seattle Dec


New Marine Diesel Engine Fuel Patented by College Pair

Dr. Richard Kimball: Photo METEL

Maine Maritime Academy (MMA) apprises that faculty member, Dr. George Harakas, has co-authored a patent with colleague and business partner, Scott Eaton, for glycerol-containing fuel aimed at reducing emissions in large diesel engines. 


New Low-emissions Fuel Patented

Maine Maritime Academy faculty member, Dr. George Harakas, has coauthored a patent with colleague and business partner, Scott Eaton, for glycerol-containing fuel aimed at reducing emissions in large diesel engines. The two are members of the SeaChange Group LLC a private company formed in 2009 to


SCIGRIP Sponsors World Cup Solar Challenge Boat Team

Image: SCIGRIP

SCIGRIP, a global supplier of smart adhesive solutions, announced it is sponsoring the Polish Green Solar Team in the DONG World Cup Solar Power Challenge 2014, taking place in Holland this summer. Participants must complete the 150-mile staged course from June 28-July 5 in highly customized


 
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