Stainless Steel Props
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March 2024 - Marine Technology Reporter page: 35of outgassing and possible explosion. The metallic in a metal case, including common alkaline cells, cannot be lithium, contained inside a thin stainless-steel cylinder, is ex- pressure compensated. tremely reactive with water. Physical Modi? cations to a battery, including means to pres- ? Lithium-ion
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March 2024 - Marine Technology Reporter page: 19About the Author vey with the pipe tracker is not required, resulting in signi? - Svenn Magen Wigen is a Cathodic Protection and corrosion control cant cost savings, mainly related to vessel charter. expert having worked across The major advantage of using FiGS on any type of subsea engineering, design
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March 2024 - Marine Technology Reporter page: 17• Integrity assessment, and otherwise covered, e.g., by rock dump. As for depletion of • Mitigation, intervention and repair. sacri? cial anodes, this can be dif? cult or even impossible to Selecting the best method for collecting the data these work- estimate due to poor visibility, the presence of
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March 2024 - Marine Technology Reporter page: 16TECH FEATURE IMR Image courtesy FORCE Technology OPTIMIZING CATHODIC PROTECTION SURVEY USING NON-CONTACT SENSORS By Svenn Magen Wigen, FORCE Technology he principle behind sacri? cial anodes, which are water structures, reducing the need for frequent repairs and used to safeguard underwater pipelines
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March 2024 - Marine Technology Reporter page: 15, engineered for payloads from 10, 20, 100 and up to 350 pounds. All positioners are available in Aluminum housing (standard) but are offered in Stainless Steel and Titanium for maximum longevity in seawater. ROS positioners offer accuracy from +/- 1.5° to 0.1°. ROS AccuPositioner™ is ideal for Sonar
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March 2024 - Marine Technology Reporter page: 7Set a Course for your Career Become a NOAA professional mariner! Sail with NOAA’s fleet of research marinerhiring.noaa.gov 1-833-SAIL-USA (724-5872) and survey ships! - Detects all iron and steel Get your next salvage - Locate pipelines, anchors and job done faster chains with a JW Fishers
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April 2024 - Maritime Reporter and Engineering News page: 39Tech Files Latest Products, Systems and Ship Designs “Wall Climbing Robot” Danish Pilot calls gets ClassNK Nod LEGO Model "A tribute build to a work life at sea" Image courtesy MOL, Sumitomo Heavy Industries lassNK granted its Innovation Endorse- Image courtesy Espen Andersen/DanPilot ment for
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April 2024 - Maritime Reporter and Engineering News page: 38Tech Files Latest Products, Systems and Ship Designs Zero-Emission Mooring Service of a Tanker Consulmar achieved a milestone by executing what it calls ing boat Castalia, which operates on full electric propulsion. the world's ? rst zero-emissions mooring service for a tanker. Equipped with two 150 kW
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April 2024 - Marine News page: 43, by a hexacore processor, each offers ex- ceptional clarity and brightness and in- 2 speeds/2 shaft lengths. Fully adjust- able wipe from 62º - 92º. Stainless corporate Furuno’s hybrid control with class Azipod DI system opens new pros- the intuitive RotoKey control knob as pects for the icebreaker developmen
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April 2024 - Marine News page: 39There 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.
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April 2024 - Marine News page: 38Tech File Optimizing Blast and Paint Processes in New Construction Shipbuilding By Colin Gallagher, Director of Shipyard Optimization, BlastOne International The ef? cacy of surface preparation and coating appli- 1. Raw material entry cation in the new construction shipbuilding industry is 2. Painting
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April 2024 - Marine News page: 30Feature Shipbuilding Crowley Crowley’s electric tug eWolf, built by Master Boat Builders. Administration (MARAD) put a cost of $97 million on the ulatory ? lings, the vessel “is expected to be delivered and vessel. The same yard has also been contracted to build an operational in 2025.” Filings with
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February 2024 - Maritime Reporter and Engineering News page: 24R&D marinized version of the V228 product from 8 to 16 cylinders. through improved lifecycle cost, trade-offs, it also allows us That engine is called the V228 for the bore size in millimeters. to do concurrent design and reliability demonstrations. We’re With the advent of emissions regulations for EPA
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February 2024 - Maritime Reporter and Engineering News page: 16THE PATH TO ZERO Methanol’s Superstorage Solution Technical inquiries to SRC Group ramped up after it received Approval in Principle (AIP) for a concept which ‘reinvented methanol fuel storage’ on board ships. Delivering the answers has seen technical talk converting into project discussions
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February 2024 - Marine News page: 43on either side, evolved from its two predecessors, 4. SPx Radar Trainer 2 speeds/2 shaft lengths. Fully adjust- able wipe from 62º - 92º. Stainless Cambridge Pixel has unveiled a new the Seakeeper 9 and the inaugural software package to aid in the instruc- M7000 and offers 17% more angu- steel
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February 2024 - Marine News page: 21Column Washington Watch 2 project had also been terminated. Notwithstanding the rather Equinor and BP will look to recompete for a new contract’s termination, GLDD’s Jones Act-compliant Sub- NYSERDA OREC Agreement in 2024 (of course, with a sea Rock Installation Vessel (SRIV) remains under con- substantial
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January 2024 - Marine Technology Reporter page: 55Gazelle is banking on its modular solution, which Ortega says should represent a 30% reduced platform cost. “We are targeting 75% less of mooring length compared. So less mooring length, less materials will be used.” Alvaro Ortega, CFO, Gazelle Wind Power All images courtesy Gazelle Offshore Wind Gaze
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January 2024 - Maritime Reporter and Engineering News page: 41In the Shipyard Latest Deliveries, Contracts and Designs Van Oord Upgrades Heavy-lift Gulf Craft, Incat Crowther an Oord’s heavy-lift installation vessel Team on Virgin Island Ferry VSvanen will receive a major upgrade: the gan- try crane will be extended by 25m, making the vessel ready to handle the
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January 2024 - Maritime Reporter and Engineering News page: 33WASALINE 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
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January 2024 - Maritime Reporter and Engineering News page: 20TECH FEATURE Figure 4. The vessel’s cargo holds feature Figure 5. The walls of the cargo holds All images courtesy of The Interlake Steamship Company ? at bottoms that accommodate the use bene? t from a zinc-based coating that of heavy machinery, which necessitated provides durability in an area
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January 2024 - Maritime Reporter and Engineering News page: 19COATINGS Figure 1. The M/V Mark W. Barker is speci? cally designed to navigate the occasionally narrow rivers and con? ned ports scattered across the Great Lakes region. All images courtesy of The Interlake Steamship Company Figure 2. Distinguished by its Figure 3. The Interlake Steamship square-shaped
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January 2024 - Maritime Reporter and Engineering News page: 18TECH FEATURE A New Era for Great Lakes Freighters with Modern Marine Epoxies By Justin Peare, Marine Coatings Representative, Great Lakes Region & Matt Heffernan, Commercial Marine Business Manager, North America, Sherwin-Williams Protective & Marine he Motor Vessel Mark W. Barker – the ? rst U.S.
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January 2024 - Maritime Reporter and Engineering News page: 14The Path to Zero work to make OceanWings suitable for lyzed the vessel’s behavior in relation to its maiden voyage – marking it as the commercial vessels was actually a scale the use of its four OceanWings. ? rst modern wind assisted modern ship down of the original design. The wing- Their goals went
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November 2023 - Marine Technology Reporter page: 5The Next-generationINS/GNSS Post-processing Software Quality: Green -> centimetric position; Blue -> decimetric < 30cms; Red -> Raw GNSS data SURVEYING UNDER BRIDGES Å GNSS Altitude (m) - Merged Å Altitude (m) - Merged MADE EASY This survey has been done with an APOGEE INS under very challenging condition