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Builder's Trials

Mesa Verde Completes Trials

The Northrop Grumman-built amphibious transport dock ship Mesa Verde (LPD 19) completed builder's trials last week, in a collaborative effort involving the U.S. Navy and Northrop Grumman. Shipbuilders worked on sea trial preparations weeks before the ship sailed the Gulf of Mexico from Aug. 13 to 16. The ship's compartments were 100 percent complete, and all systems and certifications were completed and tested 100 percent to pre-trial requirements. Rigorous testing was performed on the ship's main propulsion, communications, steering, navigational, radar and other systems. Other exercises included anchor handling, flight operations, compartment air balancing and ballasting/de-ballasting of the well deck, where amphibious landing craft will be launched. Navy representatives onboard during builder's trials praised the effort and teamwork displayed by Northrop Grumman shipbuilders and Navy personnel. Next month, the U.S. Navy's Board of Inspection and Survey team will conduct acceptance trials aboard LPD 19, which will involve more rounds of extensive testing of the ship's major systems. Mesa Verde's mission is to embark, transport and land elements of a landing force in a variety of expeditionary and special operations missions. Mesa Verde is an LPD 17-class ship. The ship is 208.4 meters (684 feet) long, 31.9 meters (105 feet) wide, and will replace the functions of the LPD 4, LSD 36, LKA 113, and LST 1179 classes of


USS New York Passes Trials

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The future USS New York (LPD 21) was put to sea for the first time June 27, transiting down the Mississippi River to conduct Builder's Trials. The ship’s name and motto, "Never Forget," honor the victims and first responders of the Sept. 11, 2001 World Trade Center attacks.  Constructed in Avondale, La., the ship contains 24 tons of steel salvaged from the World Trade Center within the 311-ton bow unit. 


Bollinger Delivers OSV for L&M Bo-Truc

Cheramie Botruc 38, Bollinger Shipyards latest new 191-foot platform supply boat that meets all new regulatory requirements including DPS1 and is under 200 gross tons. Bollinger Shipyards, Inc. delivered the first of two new design offshore supply vessels to L&M Bo-Truc Rental Inc., of Golden Meadow, La. M/V Cheramie Botruc 38 the first of two identical offshore supply vessels was delivered early this summer and the second vessel, Cheramie Botruc 39


SeaArk Marine Delivers Boat to Hayden Lake Fire District

SeaMarine of Monticello, Ark., recently built and delivered a 30-ft. all-welded aluminum Emergency Response Vessel to the Hayden Lake Fire Protection District in Hayden Lake, Idaho. SeaArk was named the successful builder in a competitive bidding process. The process will be used on Hayden Lake for fire fighting and rescue. Hayden lake's new fireboat is SeaArk's Dauntless model, which is designed by C. Raymond Hunt and Associates and features a deep-V hull, wide chines


New Warship Returns After Passing Builder HII's Sea Trials

Arlington Sea Trial: Photo credit HII

The Ingalls-built amphibious transport dock 'Arlington' (LPD 24) returns from successful builder's sea trials in the Gulf of Mexico. A test and trials team thoroughly tested LPD 24's major operational systems. More than 200 test events took place during the sea trials, including anchor handling, flight operations, ballasting and de-ballasting the well deck, and compartment air balancing. The ship will now prepare for acceptance sea trials to demonstrate the same tests and


Seaward Provides Bridge Officers for LCS and JHSV Sea Trials

Seaward Services provides bridge officers, including the master and chief engineer, for Builder and Acceptance Trials of the Navy’s Littoral Combat Ship (LCS) and Joint High Speed Vessel (JHSV). USNS Choctaw County, the Navy's second Joint High Speed Vessel (JHSV 2), satisfactorily completed Acceptance Trials, May 3 in Mobile, Ala. under the command of Seaward Services’ master, supported by the company’s chief engineer and other deck and engine officers


Celebrity’s Constellation Returns to Shipyard

Celebrity Cruises' next ship delivery, Constellation, is returning to the builders' French shipyard, following sea trials, to correct a leak in its starboard propulsion pod. This delay in the ship's delivery will cause the cancellation of one chartered cruise, sailing May 5, 2002. The ship's builder, Chantiers de l'Atlantique, of St. Nazaire, France, will make immediate repairs to correct the leak, which is allowing seawater to enter the pod.


Propulsion Software May Allow Ferry to Begin Service

Officials with the Washington State Department of Transportation Ferries Division said that changes to software controlling the propeller system on the new Chetzemoka ferry may provide a temporary solution to vibration issues first discovered last month. Additional sea trials are scheduled for the middle of next week after representatives of the propulsion-control company write software exerting greater control over the engine “ramping


Boksa Marine Design Supports New Workskiff Projects

31’ RIB salvage and towing vessel

BMD provide naval architecture services for two commercial vessels. Boksa Marine Design, Inc. (BMD) has provided hull, structural and outfitting design for two recent Workskiff built boats, a 25’ RIB law enforcement boat and a 31’ RIB salvage and towing vessel. “We’ve been fortunate to partner with Workskiff on these two projects as well as many others over the years. Their boats help clients meet the challenges faced on the water and efficiently operate in all


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.   Independence, funded as a research development test and evaluation ship, conducted an ST instead of the usual final Contract Trial (FCT).   Traditionally funded ships have a specific time frame for when FCT must take place


Nuship Canberra Embarks on Final Sea Trials

Nuship Canberra (Photo: BAE Systems)

Nuship Canberra, the first of two Landing Helicopter Dock (LHD) ships being built for the Australian Defense Force, has sailed on her final contractor sea trials before delivery to the Australian Government. The ship departed Williamstown shipyard on August 12 as planned with the trials taking


USNS Fall River Delivered by Austal USA

USNS Fall River: Photo USN

The Navy informs it has accepted delivery of Joint High Speed Vessel, the future 'USNS Fall River' from the Austal USA shipbuilder. The delivery marks a major milestone, the official transfer of the vessel from the shipbuilder to the Navy. USNS Fall River is the U.S


Rolls-Royce Waterjets for Spanish Patrol Vessels

File Photo: Rolls-Royce Waterjet

Rolls-Royce has secured a contract to supply waterjets for two Spanish Police Guardia Civil 20m Patrol boats in Spain. These vessels will be built by Astilleros Gondan Shipyard. This is the first time Rolls-Royce waterjets will feature on Guardia Civil boats


New Standard for LNG Cargo Containment Systems

Ti Group provided the insulation systems for six Sayaendo-design 150,000 cubic meter capacity LNG carriers under construction at Mitsubishi Heavy Industries in Japan for NYK/MOL and K-Line.

Wilhelmsen Technical Solutions (WTS) said it has successfully completing the gas trial for the first LNG carrier built to a Boil Off Rate (BOR) of 0.08% per day.  WTS subsidiary company Ti Group completed the test on the LNG carrier Seishu Maru


Pioneering Tech for Offshore Wind Farm Maintenance

Image Courtesy James Fisher Renewables

James Fisher Renewables pioneers trial of innovative Ship-to-Turbine Oil Change System James Fisher Renewables conducted an innovative trial of Ship-to-Turbine (STT), an oil change system set to significantly improve safety, efficiency and reduce down time in offshore wind turbine gearbox oil


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


BP Gulf Spill Trial Set For January

  The high-stakes penalty phase of BP's trial over its role in the 2010 U.S. Gulf of Mexico oil spill will start next January, court officials said on Tuesday, and billions of dollars could be on the line. Fines under the Clean Water Act could top $17 billion


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  


USS Coronado Completes Final Contract Trials

USS Coronado (LCS 4). U.S. Navy photo by Keith DeVinney

USS Coronado (LCS 4) successfully completed final contract trials (FCT) June 6. The trial, administered by the U.S. Navy's Board of Inspection and Survey, is part of a series of post-delivery test and trial events through which the ship and its major systems are exercised.


Free Software for Speed/Power Analysis

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The new STAIMO software for Speed/Power Trial analysis and reporting on board was released last January for use by the worldwide maritime industry free of charge. MARIN, which assisted the STA-Group in these efforts, also offers a dedicated course (June 16- 20) for EEDI Verifiers and other


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


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


HydroComp to Hold Propeller 'Mini-Workshop'

Photo courtesy of HydroComp

A special version of HydroComp's intensive Propeller Workshops will be brought to Tampa before the start of IBEX 2014.   The Mini-Workshop is a special version of HydroComp’s intensive Propeller Workshops for those involved in design


MJP Waterjets in TYM Fast Attack Craft Trials

Photo courtesy of MJP

Successful sea trials of Tampa Yacht Manufacturing’s latest 50 Fast Attack Craft won praise for the performance of MJP waterjets. The 50’ Fast Attack Craft is a carbon-fibre reinforced, GRP 16.15M (53’) LOA, patrol vessel with a beam of 4.43M (14’8-1/2”)


USCG Cutter Hamilton Completes Acceptance Trials

U.S. Coast Cutter Hamilton performs sea trials in the Gulf of Mexico Aug. 13, 2014. (U.S. Coast Guard photo by Carlos Vega)

The fourth National Security Cutter, Hamilton, successfully completed several days of rigorous acceptance trials Thursday to ensure the cutter meets its contractual requirements and is ready for delivery to the U.S. Coast Guard. The Hamilton, which will be home ported in Charleston






 
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