Figure 1 A self-righting vehicle design with buoyancy high and weight low, WHOI’s SeaBED AUV captures the attention of a pair of curious Antarctic penguins as it is deployed from the British research vessel James Clark Ross. Vehicle designers allowed for temperature reduction of battery capacity. Recharge
There are ? ve major paint catego- lenges in shipyards is managing small building is a multifaceted endeavor ries in new construction shipbuilding: parts, which are prone to surface rust that demands integrative systems before installation. Optimizing the planning, as well as adoption of new 1.
Feature Electric Tugs ing tug design. ABB was brought on as systems integrator, and Coden, Ala. shipbuilder Master Boat Builders began building the vessel later that year. The result of these efforts is the 82-foot-long tug eWolf, built to ABS class and is compliant with U.S. Coast Guard Subchapter M
OpEd Shipbuilding U.S. Commercial Shipbuilding and Repair Industry Ensures American Strength at Sea By Matthew Paxton, President, Shipbuilders Council of America As Senator Roger Wicker force, the U.S. is falling behind. China, Korea and Japan of Mississippi once said, “Growth in commercial ship-
Marine News April 2024 • Volume 35 Number 4 Contributors 1 2 3 5 4 6 7 1 Tom Ewing 5 Barry Parker is a freelance writer specializing in marine, energy and envi- of bdp1 Consulting Ltd provides strategic and tac- ronmental issues. He contributes regularly to this magazine. tical support, including
Marine News April 2024 • Volume 35 Number 4 Contents Features 20 Navigation and Wind Farms 20 Competing ocean uses are raising existential questions. As the U.S. offshore industry continues to ramp up, many topics still need to be resolved By Tom Ewing 26 2024 U.S. Shipbuilding Report If
METHANOL STORAGE provals from other classi? cation societies are ongoing, said Lilp, – including accommodation.” although he acknowledges that journey from AiP to full class ap- As of September 2023, methanol had been speci? ed for 216 proval is substantive. In an area where the regulations underlying
Vessels HOS Warhorse & HOS Wild Horse shipyard construction contracts were wrongfully termi- nated. Gulf Island and Hornbeck settled in October 2023, clearing way for the builds to be completed by another yard. Eastern secured the contract to complete the builds from Zurich American Insurance Company
Vessels Next WSF Vessels Could Be Built Outside of Washington State By Eric Haun The next newbuilds for Washington State Ferries (WSF) is required to award a credit of 13% of the bid price for bid could be built by a shipyard outside of Washington as the proposals for vessels constructed in the state of
Vessels Crowley’s All-electric Harbor Tug eWolf Delivered By Eric Haun Crowley has taken delivery of its groundbreaking vessel ers and shipyards,” said Garrett Rice, president of Mas- eWolf, the ? rst all-electric, ship assist harbor tugboat in ter Boat Builders. “We are proud to have partnered with the
JIM MCNEILL: LEADING EARTH’S CITIZEN WARRIORS ACROSS THE SEA By Celia Konowe n the face of intensifying climate change and McNeill, former scientist and internationally renowned associated environmental unknowns, one world British explorer, has more than 36 years of experience travel- explorer has
SUBSEA VEHICLES DEFENSE USS Baltimore (SSN 704) served for just 15 and a half years in 2004, and the newest, USS Hyman G. Rickover (SSN 795) of active service. joining the ? eet in October of 2023. Newer versions will be Los Angeles-class submarines carried MK-48 heavyweight ? tted with the Virginia
WASALINE EQUIPMENT LIST AURORA BOTNIA MAIN PARTICULARS Main engines: 4 × Wärtsilä 8V31DF (4 × 4,400 kW) Ship Type: RoPax Ferry Fuel type: LNG, biogas, battery (Leclanche) Shipbuilder: Rauma Marine Constructions Total installed power: 17,6MW Material: Steel Bow thrusters: Wärtsilä FPP
into force in 1958, and only gave the IMO broad and, vague tion. But shipbuilders, oil companies, miners, chemical man- powers “to deal with” the regulation and practices “relating ufactures and others with huge ? nancial stakes in shipping, to technical matters of all kinds affecting shipping in inter-
Image courtesy GLDD DGE ALVESTON SLAND G I Senior Director Sales - Global Marine and Stationary, Wabtec, off we are. Minimizing weight is an important consideration for makes the system smaller and simpler for the customer the that type of vessel and it links right into the reduced weight of the cost
G REAT of HIPS S SHIP OWNER/OPERATOR Ship Owner Mitsui O.S.K. Lines, Ltd. 2023 Shipbuilder Oshima Shipbuilding LOA 235m Breadth 43m Deadweight About 100,422 tons Flag/Port of registry Japan/Port of Noshiro WIND CHALLENGER SPECIFICATIONS Height Up to about 53 m (4-tier) Width About 15 m Sail
Digital Transformation Image credit: Siemens Achieving Digital Transformation in the Marine Industry ike so many other industries in transportation, the as much energy from sustainable sources. Meanwhile, past marine industry is being challenged on multiple crises like COVID-19 cut deep into the industry’
Feature Great Vessels of 2023 All American Marine SHACKLEFORD Built to service the growing offshore wind market as allowing accurate and repeatable lever arm calculations to well as accomplish many other scienti? c survey missions, all survey sensors. Coordinate Uncertainty Analysis of the Shackleford
R.B. WEEKS Eastern Shipbuilding Group Florida shipbuilder Eastern Ship- rier islands and nourishing beaches an electrical power, propulsion, and building Group (ESG) this Spring de- lost to erosion, aiding the U.S. Army dredge machinery package by Royal livered R.B. Weeks, a 8,550 cubic yard Corps of
‘Vessel Construction Manager (VCM)’ When asked about new industry trends and develop- ments Paxton and Zorensky quickly referenced delivery, in September, of Philly Shipyard’s Empire State, the new purpose-built training vessel for the SUNY Maritime Col- lege, the ? rst of a number of such vessels to be
Feature Shipyards SCA SCA Matthew Paxton, President, Paula Zorensky, VP, Shipbuilders Council of America Shipbuilders Council of America and investments. nent residents. However, there is an exemption for foreign “We don’t need everything to be in the weeds,” Zoren- owned vessels in order to be fair
Feature Shipyards By Tom Ewing hen asked about the top issues facing if operating policies are murky. shipbuilders, executives at the Ship- As an example, Paxton and Zorensky cited a CBP ruling builders Council of America (SCA) linked to the installation of wind tower monopiles (steel W listed a number
remains a recognized ? oating nuclear facility by the NRC. ing was well attended with congressional support, and the The decommissioning continues in capable hands with brie? ng was followed by an American Bureau of Shipping members of the U.S. Maritime Administration who have (ABS) Global Forum –
Courtesy Ørsted access to the DFKI’s Maritime Exploration Hall in Bremen. amounts of data that can be sent onshore and processed in real time,” said Frederik Søndergaard Hansen, Program Manager Ørsted designed, developed and patented an uncrewed sur- and co-inventor of the USV concept. The prototype