Sea Trial News

Two commissioning service operation vessels (CSOV) under construction for Germany-based Bernhard Schulte Offshore have reached milestones. The steel cutting and keel laying ceremonies for yno 321 and 320, respectively, were arranged at the Crist hull yard, Poland, on January 30, 2024.The two Ulstein-designed CSOVs are characterized by the TWIN X-STERN feature, implementing fore and aft main propeller units for excellent dynamic positioning characteristics.The hulls will be prepared at Crist before being towed to Ulstein Verft in Norway for the final phases…

The very first Brunvoll BruCon DP2 dynamic positioning system has passed third party verification onboard the offshore vessel Stril Mar.The BruCon DP2 installation was part of a larger power and energy management system upgrade onboard Stril Mar, delivered by SEAM AS. The upgrade and sea trial took place at Westcon Yards AS, in Ølensvåg. Through supplier SEAM AS, Simon Møkster Shipping AS ordered all batteries, a power management system upgrade, a retrofit to Brunvoll’s BruCon DP2 system…

The United Arab Emirates' Abu Dhabi National Oil Company (ADNOC) has taken delivery of ADNOC MD 01, the first in a series of two new dive support vessels.The aluminum catamaran was designed by Canadian naval architects Robert Allan Ltd. and built by Grandweld Shipyards in Dubai for local diving operations in the UAE.ADNOC MD 01 and its to-be-delivered sister vessel were designed and constructed to the following notation: BUREAU VERITAS 1 ✠ HULL • MACH, SPECIAL SERVICE, FAST DIVING SUPPORT…

Cosco Shipyard in China has launched Cadeler’s newbuild vessel Wind Peak, designed to be able to transport and install up to seven complete 15 MW offshore wind turbine sets per load.The launching of Wind Peak is a critical milestone that marks the completion of the vessel’s hull, Cadeler said.Leading up to the launch is two years of intricate engineering and 18 months of construction of the P-class vessel.After the launching, the jacking legs and cranes will be installed onboard alongside various technical installations…

COSCO Heavy Industry Shanghai Co. Ltd. has signed a contract with MAN Energy Solutions for the methanol retrofit of four main engines from COSCO Line’s Camellia and Virgo -class vessels – 13,800 and 20,000 teu respectively. Currently equipped with single-fuel MAN B&W 11S90ME-C10.5 engines, the vessels will be retrofitted to dual-fuel MAN B&W 11S90ME-LGIM10.5 units capable of operating on fuel-oil or methanol, in the process becoming the first vessels in COSCO’s fleet to sail on methanol.The contract also includes an option for the retrofit of an additional nine vessels from the line’s 20…

Berg Propulsion has been selected to provide control and propulsion technology for what will be one of the largest hybrid tugs ever delivered, after owner Buksér og Berging AS (BuBe) agreed specifications with Turkey’s Uzmar Shipyard for its latest newbuild.Berg has been contracted to provide the full electrical power and control package for the Robert Allan-designed Rampage 4100BB-H tug, which will join BuBe’s North Sea operations in December 2024. Supply will include the electric motors…

When asked about the top issues facing shipbuilders, executives at the Shipbuilders Council of America (SCA) listed a number of topics and concerns. SCA is the only national trade association representing U.S. shipyards engaged in the building and repairing of military and other government and commercial vessels, and companies providing goods and services to the shipbuilding industry.Shutdowns have consequencesMatthew Paxton and Paula Zorensky are, respectively, SCA President and Vice President. Their top federal concern at the end of September? A U.S.

Captain Morgan McManus will serve as the Ship’s Master on the Empire State VII, the first in a series of five National Security Multi-Mission Vessel (NSMV), which at press time was getting its post-sea trial finishing touches at Philly Shipyard. The project to design, build and deliver the NSMV series is one of the most exciting shipbuilding programs in the U.S. – a government shipbuilding project leveraging commercial shipbuilding efficiencies. For insights, we visited with Captain McManus to discuss the ship, it’s technology suite and its role in helping to educate a new generation of U.S.

A fishing vessel has been converted to operate as a Jones Act compliant crew transfer vessel (CTV) in the U.S. offshore wind industry.Hornblower Marine announced it converted the former fishing vessel Nice Day Too for New Bedford, Mass. based Coast Line Transfers.The 59-foot-long Capt. Les Eldridge, which was originally constructed on the Gulf Coast, underwent extensive bow conversion and other vessel upgrades at Hornblower Marine’s Bridgeport, Conn. facility to provide necessary cargo and passenger loading space required to safely serve offshore wind platforms…

Shanghai’s local government plans to provide oceanic coverage of 5G networks by 2024.China Daily reports that Shanghai will build an integrated network connecting all land, sea, air and space internet infrastructure platforms. The development of navigation, wind power and offshore engineering will be coordinated so that they are connected.5G technology will be used for marine supervision, science and technology, marine economy and intelligent shipping.Qualcomm describes 5G as…

HydroComp is a well-established, small engineering firm focused on hydrodynamic and propulsion system simulation, providing design tools for engineers and naval architects to focus on vessel performance, including emissions. Don MacPherson, HydroComp’s long-tenured Technical Director, discusses the impacts of tightening emissions regulations, with insights on maximizing new vessel designs and refits.Don, maritime has been in the crosshairs of regulators to reduce emissions. What do you see as the top new regulatory issues that are impacting ship and boat design…

During a ceremony organized on July 18, 2023 in Toulon, its home port, the Jacques Chevallier, the first of the four force supply vessels (BRF) of the "Logistics Fleet" program (FlotLog), was received by the Directorate General of Armaments (DGA) for delivery to the French Navy.Launched in 2019 and built in Saint-Nazaire by Chantiers de l'Atlantique and Naval Group, the Jacques Chevallier returned to its home port of Toulon in March 2023 to carry out a sea trial campaign dedicated…

The U.S. Coast Guard‘s newest national security cutter, Calhoun (WMSL 759) has successfully completed builder’s sea trials, HII’s Ingalls Shipbuilding division announced.The ship—the 10th Legend-class cutter built by Ingalls for the Coast Guard—successfully tested propulsion and auxiliary equipment, as well as various ship systems, the Pascagoula, Miss. shipbuilder said.“Every successful sea trial is a major accomplishment for our shipbuilders, and the NSC team has worked hard to ensure the Coast Guard receives another highly capable and advanced cutter for the fleet…

Royal Caribbean's Icon of the Seas—the world's largest cruise ship—has commenced sea trials in the Baltic Sea.The 250,800 GT vessel, the first in Royal Caribbean's new Icon-class, has been under construction at the Meyer Turku shipyard in Finland since June 2022. The fully assembled ship was floated out in December and is now undergoing final outfitting and testing.This first set of sea trials—which tests the performance of the ship's propulsion systems, navigation systems and other ship features…

An incorrectly sized bearing led to an engine failure and fire last year onboard the offshore supply vessel Ocean Guardian, reports the National Transportation Safety Board (NTSB).On May 27, 2022, the vessel was conducting a sea trial in Shilshole Bay when its no. 3 diesel generator engine suffered a mechanical failure, resulting in an engine room fire that caused $1.1 million in damages.After maintenance was completed on all four main diesel generator engines in January and February 2022, full-function tests of vessel systems were conducted in open waters.

Meyer Turku Group has published its 2022 financial results indicating a positive turnaround on the previous year.The Group’s turnover was 1.30 billion euros, up about 200 million euros on 2021. The loss for the financial year was 15.6 million euros, which was less than the previous year's 17 million euros.Meyer Turku CEO Tim Meyer comments on the result: "During 2022, we were particularly affected by the difficult availability of materials and overall increased costs, especially on materials and financing.

Carisbrooke Shipping Ltd have partnered with CARNOT whose consortium has been awarded £2.3 million to develop a zero-emission 50kW hydrogen auxiliary engine demonstrator under Innovate UK Clean Maritime Demonstration Competition.Following design, simulations and testing, the single-fuel hydrogen 50kW engine will be integrated into a containerized system and mounted on the deck of one of Carisbrooke Shipping's cargo vessels, Karen C, for a 40-day sea trial in early 2025 to partially supply electrical power to the vessel.The core goal is to validate the decarbonizing impact that high efficiency, zero-emission engines can have in the maritime industry and build on work from the previously successful CMDC 1 & 2 grants…

As shipowners ponder future fuels, MAN Energy Solutions is sailing full speed ahead optimizing dual fuel marine powerplants while preparing to start testing ammonia fueled engines in early 2023. Bjarne Foldager, Senior Vice President, head of two stroke business at MAN ES hosted Maritime Reporter & Engineering News in Copenhagen for a look behind the scenes at a cornerstone of its mandate to ‘Move big things to Zero.’Just 10 years ago, in December 2012, word came that General Dynamics NASSCO finalized a contract with TOTE…

Coden, Ala. shipbuilder Master Boat Builders has delivered the new tug Hayden Grace to Bay Houston Towing Co. for operations in Galveston, Texas.The new 85-foot-long vessel is the first in a series of three RApport 2600 tug designed by Canadian firm Robert Allan Ltd. ordered by Bay Houston Towing. The design team and the client worked to address operational challenges the vessel would face. Main features of this latest RApport design include compact size and shallow draft allowing it to operate in more confined waterways than previous Z-Tech vessels…

HII announced that its Ingalls Shipbuilding division completed acceptance trials for Arleigh Burke-class guided missile destroyer Lenah Sutcliffe Higbee (DDG 123).“Completing a successful sea trial is always a significant accomplishment for our combined Ingalls and Navy team, and DDG 123 performed well,” Ingalls Shipbuilding President Kari Wilkinson said. “We are committed to this partnership and look forward to our next opportunity to demonstrate it during our next trial events for our first Flight III destroyer.”DDG 123 is the second destroyer to be named in honor of Lenah Sutcliffe Higbee…

Dutch maritime equipment and technology firm Royal IHC has handed over the converted J-lay vessel Amazon to McDermott International.Royal IHC said: "For this project, Royal IHC has converted Amazon into the modern and state-of-the-art J-lay vessel it is today. The patented system, with dynamic top tension capacity of 1.500 tonnes, can handle a variety of pipes, including normal flowlines, export lines, and pipe-in-pipe configurations, ranging in size from 4.5 to 25 inches in diameter and inline assemblies.

Network solutions company Marlink and space-based communications company OneWeb announced plans to conduct the first at-sea trial of OneWeb’s Low Earth Orbit (LEO) maritime service.The initial integration and evaluation will take place at Marlink’s Eik teleport (Norway), with installation and on-vessel trial scheduled for the fourth quarter of 2022. This represents the first at-sea maritime trial on OneWeb’s maritime satellite service and includes evaluation of the new user terminal created by Intellian with a core module from Hughes Network Systems.

Eastland Group has taken delivery of two new harbor tugs, Maki and Ika Nui, for operations in Tairāwhiti (Gisborne), New Zealand.The 21.4-meter-long, 273 GT newbuilds are RAmparts 2100-CL tugs designed by Canada's Robert Allan Ltd. and constructed at Cheoy Lee Shipyards in China. Each vessel has a 11-meter beam (molded), 4.4-meter depth (least molded) and maximum navigational draft of 4.5 meters.The Maki (orca) and Ika Nui (big fish) names were announced in the summer of 2021 after suggestions from the public.