Jan De Nul

  • The Sestao Shipyard has launched the newbuilding number 324, a suction dredger with a capacity of 11,300 cu. m.

    Known as Filippo Brunelleschi, the vessel will be delivered next September and will go to work in Southeast Asia. This dredger is the first of a series of two, the second one will be launched in April.

    These, as well as the previous ships Juan Sebastian de Elcano and Kaishuu, of 16,000 cu. m., will be operated by the same Belgian shipowner, Jan de Nul.

    Filippo Brunelleschi and its twin ship are smaller than their predecessors, but are able to dredge to a major depth and are better manageable.

    First of a twin vessels contract signed with the Belgium dredger operator. Jan de Nul N.V., Filippo Brunelleschi is a trailing suction hopper dredger with a 11,300 cu. m. hopper capacity, designed and built to perform a variety of functions.

    The dredger is equipped with one suction pipe of a 1,200 mm internal diameter, dimensioned for dredging at a depth of 32.5 m (adjustable to 52 and 71 m) under the waterline with the hopper empty, and with a 50 degree or 55 degree, respectively maximum angles between the suction pipe and the baseline.

    A draghead of a 1,200 mm bore, with an adjustable visor and a swell compensator, is fitted to the end of the suction arm. The dredger is powered by two MAN B&W diesel engines, type 12V32/40, of an 5,760 kW power output at 750 rpm, burning heavy fuel of a max.

    viscosity of 390 est at 50°C.

    SB main engine, driving: a Wartsila controllable pitch propeller via a flexible coupling, a Jahnel Kestermann reduction gearbox with clutch coupling; a Nihjuis jet pumpset from the forward end of the engine via reduction gearbox with two outgoing speeds. Between engine and gearbox a flexible coupling, between gearbox and pumpset a tooth coupling are fitted Circle 26 on Reader Service Card

  • Last December Izar Gijon Shipyard delivered to Jan De Nul the suction dredgers named Taccola and Francesco di Giorgio each of which boasts a 4.400 cu. m. capacity. With a total of eight dredgers delivered in two years. Izar consolidates its position in the construction of these technologically

  • , main electrical distribution, control and a u t o m a t i o n . Circle 34 on Reader Service Card Vessel Name: Vasco de Gama Type: Dredger Owner: Jan de Nul Group Shipbuilder: Thyssen Nordseewerke Vasco da Gama, upon its delivery in June 2000, was dubbed by its owner Jan De Nul as the world's largest

  • are Odfjell, Maran Gas Maritime, Diamond Shipping, Springfield Shipping, Maran Tankers, Donnelly Tankers, Synergy Maritime, Euronav, Dynacom Tankers, Jan de Nul, V Ships, Synergy Maritime, NYK Shipmanagement and many others. N-KOM has completed what is reportedly the world’s first main engine gas injection

  • Europe and Asia.   It is impressive work for a project situated in an area with challenging weather conditions for all parties involved amongst which Jan De Nul Group is one. JDN was assigned the contract to perform the capital dredging works in the new port in 2012, 2013, 2016 and 2017. In the summer of

  • have benefited from funding sourced from the large international development banks.   The biggest projects can be seen by tracking the fleet of Jan De Nul, a large Belgian contractor with noteworthy units, including Cristóbal Colón and Leiv Eriksson, trailing suction hopper units with a capacity of

  • have benefited from funding sourced from the large international development banks.   The biggest projects can be seen by tracking the fleet of Jan De Nul, a large Belgian contractor with noteworthy units, including Cristóbal Colón and Leiv Eriksson, trailing suction hopper units with a capacity of

  • Belgian dredge contractor Jan De Nul is putting down new markers for an industry that has invested in major advances in vessel scale, power and performance in recent years in line with intensifying competitive pressures and the evolving nature of project demands. The company's recent recommissioning o

  • its surrounding seas. The company enjoys a strong relationship with some of the major players in the market including the larger dredging firms such as Jan de Nul, Boskalis, Van Oord and DEME Group as well as renowned salvors Svitzer and SMIT.  With its latest innovation, Van Heck has created the potential

  • internals, the shipyard was able to quickly turnaround the project and deliver on time, budget and schedule to our customer’s satisfaction. •    Jan de Nul’s 27,240 kW J.F.J De Nul, the world’s most powerful cutter suction dredger, underwent major mechanical repairs during its drydocking period at the

  • sophisticated dredgers has sharpened competition in a field closely associated with builders in the Netherlands, in particular. Belgian contractor Jan de Nul has entrusted three trailer dredgers to IZAR. for construction at the Sestao yard, which has also landed a 16,500-cu m unit for ToaCorp, while

  • , Keppel, like Sembcorp, will look to its other orders, including work of a new type: a multi-ship dredger order worth $73.6 million for Dutch Jan de Nul Offshore.     For Singapore’s Keppel and Sembcorp, the downturn is about their own and others’ long-term bets on FLNG and whatever shipbuilding

  • MR Feb-24#40 Images Seaspan Corporation/Foreship
With plans to have a)
    February 2024 - Maritime Reporter and Engineering News page: 40

    Images Seaspan Corporation/Foreship With plans to have a full-scale test engine running on am- age it'll be similar to LNG.” Looking at the engine makers and monia in early 2024, the company said it expects to hold its de- their progress, Brindley is diplomatic in saying that there is no livery timeline

  • MR Feb-24#39  as a maritime fuel need to 
Jan-Erik Räsänen, CTO, 
be)
    February 2024 - Maritime Reporter and Engineering News page: 39

    particular the regulatory frameworks because of the toxicity.” and international standards for the use of ammonia as a maritime fuel need to Jan-Erik Räsänen, CTO, be developed and implemented. Foreship Last, but certainly not least, are the technical challenges, the development, Image Foreship ww

  • MR Feb-24#38  Ammonia has an    According to Jan-Erik Räsänen, CTO, Foreship)
    February 2024 - Maritime Reporter and Engineering News page: 38

    , may have a carbon factor associated energy per unit of volume. with it,” said Brindley. • Established Infrastructure: Ammonia has an According to Jan-Erik Räsänen, CTO, Foreship, the prospect established infrastructure for production, storage, of generating ammonia using renewable energy sources

  • MR Feb-24#36 HYBRID 
2-stroke controllable pitch 
propeller PTO powertrai)
    February 2024 - Maritime Reporter and Engineering News page: 36

    HYBRID 2-stroke controllable pitch propeller PTO powertrain Source: MAN Energy Solutions how the system is intended to operate, says Oskar Levander, VP Strategy & Business Development, Kongsberg Maritime. For example, a primary shaft-driven PTO rotates whenever the engine is running; a secondary one

  • MR Feb-24#32 REPAIR
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    February 2024 - Maritime Reporter and Engineering News page: 32

    REPAIR Photo Courtesy Marine and Industrial Transmissions ings to optimize load distribution. A large number of the incidents analyzed by Gard were attributed to ghost ? shing gear that enter the stern tube seal area causing seawater to contaminate the lubrication oil. A 2022 study by CSIRO scientists

  • MR Feb-24#14 The Path to Zero – Sponsored
EverClean
The always clean)
    February 2024 - Maritime Reporter and Engineering News page: 14

    The Path to Zero – Sponsored EverClean The always clean performance solution • • • • Save fuel Reduce carbon Minimize downtime Maintain biosecurity Improve performance T e Four E’s of Marine Sustainability: EverClean’s Solution to Biofouling t is a new year, but the age-old problem of biofouling per-

  • MR Feb-24#11 down to a smaller size, and especially a smaller width)
    February 2024 - Maritime Reporter and Engineering News page: 11

    down to a smaller size, and especially a smaller width relieves waterfront infrastructure footprints and costs. that issue. One may argue that one human with a bigger truck These 5-foot wide units will zip through the city much faster can deliver more cargo than one human with a smaller truck, and

  • MR Feb-24#10 Back to the Drawing Board 
Let’s Set Some Standards for)
    February 2024 - Maritime Reporter and Engineering News page: 10

    Back to the Drawing Board Let’s Set Some Standards for Micro Cargo By Rik van Hemmen s zero carbon cargo efforts are progressing, it is becoming more apparent that the lowest hanging fruit is in the last few miles. This is where a large amount of carbon is expended in delivering small A parcels to

  • MR Feb-24#6  of U.S. citizen merchant mari- Jan-Erik Räsänen, CTO, Foreship)
    February 2024 - Maritime Reporter and Engineering News page: 6

    Services to the places where it is most needed, to its Architect, Seaspan Ship Management; and Vladimir Bibik employment of U.S. citizen merchant mari- Jan-Erik Räsänen, CTO, Foreship, to Circulation Kathleen Hickey | [email protected] ners that not only crew ARC ships but stand discuss the ship

  • MR Feb-24#4 Authors & Contributors
MARITIME
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    February 2024 - Maritime Reporter and Engineering News page: 4

    Authors & Contributors MARITIME REPORTER AND ENGINEERING NEWS M A R I N E L I N K . C O M ISSN-0025-3448 USPS-016-750 No. 2 Vol. 86 Maritime Reporter/Engineering News Goldberg Haun (ISSN # 0025-3448) is published monthly Galdorisi except for March, July, and October by Maritime Activity Reports, Inc.

  • MN Feb-24#36 Feature
Marine Simulation
Pioneering regulatory change
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    February 2024 - Marine News page: 36

    Feature Marine Simulation Pioneering regulatory change Without simulation, opportunities to train on marine evacuation systems are few and far between, basically only Virtual Marine’s impact extends beyond technology de- coming along when the system becomes outdated and velopment. The company has played

  • MN Feb-24#29  de?  nitely 
one of them,” said Jan Sloth Møller, offshore)
    February 2024 - Marine News page: 29

    Feature Offshore Wind Ørsted now has some signi? cant challenges. In? ation is de? nitely one of them,” said Jan Sloth Møller, offshore site manager at Ørsted. But he noted that the goals and ambitions held by federal and state governments could create an openness to reevaluate funding arrangements for

  • MN Feb-24#28 Feature
Offshore Wind
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    February 2024 - Marine News page: 28

    Feature Offshore Wind © Eric Dale Creative / Adobe Stock US OFFSHORE WIND: D N OOWN BUT OT UT By Eric Haun – Bob Dylan “The winds of change are blowing wild and free.” n the U.S. offshore wind industry, developments over are many stakeholders still committed to ensuring offshore recent months have

  • MN Feb-24#17 Column
Going Green
ernize ferry operations, replace aging)
    February 2024 - Marine News page: 17

    Column Going Green ernize ferry operations, replace aging implemented to address grid and space increased power requirements. That vessels, and upgrade ferry terminals. constraints with electri? cation. can involve installing new conduit, The grants are critical to helping WETA is one of many U.S.

  • MN Feb-24#8 By the
Numbers
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Rebuilding)
    February 2024 - Marine News page: 8

    By the Numbers © Dragon Claws / Adobe Stock Rebuilding the Foundations of US Offshore Wind By Philip Lewis, Director of Research, Intelatus Global Partners As we enter a New Year, the memories of the shocks to with a potential of 3.3-6.3 GW in Delaware and Chesa- the foundations to the U.S. offshore wind

  • MN Feb-24#4 Marine News  February 2024  Volume 35   Number 2
Marine)
    February 2024 - Marine News page: 4

    Marine News February 2024 Volume 35 Number 2 Marine News (ISSN#1087-3864) (USPS#013-952) Editor’s Note New York: 118 E. 25th St., New York, NY 10010 tel: (212) 477-6700; fax: (212) 254-6271 www.marinelink.com Down but not out. That’s how I’d de- scribe the current state of the U.S. offshore CEO wind

  • MT Jan-24#3rd Cover .com EvoLogics.de
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    January 2024 - Marine Technology Reporter page: 3rd Cover

    and AUV support Meet us at OCEANOLOGY INTERNATIONAL 2024! 12 - 14 March London, ExCel STAND G300 [email protected] [email protected] EvoLogics.de MTR JanFeb2024 Covers 2,3 and 4.indd 2 1/18/2024 9:08:46 A

  • MT Jan-24#64 Index page MTR JanFeb2024:MTR Layouts  1/31/2024  4:20 PM)
    January 2024 - Marine Technology Reporter page: 64

    Index page MTR JanFeb2024:MTR Layouts 1/31/2024 4:20 PM Page 1 Advertiser Index PageCompany Website Phone# 7 . . . . . .Airmar Technology Corporation . . . . . . . . . . .www.airmar.com . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Please visit us online 9 . . . . . .Birns, Inc. . . . . . . .

  • MT Jan-24#55 Gazelle is banking on its 
modular solution, which Ortega)
    January 2024 - Marine Technology Reporter page: 55

    Gazelle 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

  • MT Jan-24#53 2024 Editorial Calendar
January/Februay 2024 February)
    January 2024 - Marine Technology Reporter page: 53

    2024 Editorial Calendar January/Februay 2024 February 2024 March/April 2024 Ad close Jan.31 Ad close March 21 Ad close Feb. 4 Underwater Vehicle Annual Offshore Energy Digital Edition ?2?VKRUH:LQG$)ORDWLQJ)XWXUH ?2FHDQRJUDSKLF?QVWUXPHQWDWLRQ 6HQVRUV ?6XEVHD'HIHQVH ?6XEVHD'HIHQVH7KH+XQWIRU ?0DQLS

  • MT Jan-24#51 Battery Safety
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    January 2024 - Marine Technology Reporter page: 51

    Battery Safety Another consideration of Battery Thermal Management is ? re safety. When short-circuited or overheated, lithium-ion battery cells can enter into “thermal runaway”, an intense exothermic reaction. Temperatures of a failed cell can reach 1200 C, and often will involve adjacent cells by

  • MT Jan-24#49 “As a WHOI scientist myself 20 years ago, I was 
‘customer)
    January 2024 - Marine Technology Reporter page: 49

    “As a WHOI scientist myself 20 years ago, I was ‘customer number one’ and applied early versions of the NBOSI sensor technology to my ? eets of Webb Research, now Teledyne Slocum, gliders, L3Harris (OceanServer) Iver2 vehicles, and Liquid Robotics Wave Gliders.” Dave Frantantoni, CEO calibration.

  • MT Jan-24#43 he world beneath the ocean’s surface remains  and extreme)
    January 2024 - Marine Technology Reporter page: 43

    he world beneath the ocean’s surface remains and extreme environments, including the deepest parts of one of the last frontiers of exploration, where the ocean, venturing into uncharted territories, and discover- the mysteries of the deep beckon to be uncov- ing new species and geological phenomena. ered.

  • MT Jan-24#33 four of its 18 Ohio-class SSBNs and  They can also operate)
    January 2024 - Marine Technology Reporter page: 33

    four of its 18 Ohio-class SSBNs and They can also operate without the wires, These weapons are launched over the side converted them to conventional cruise using their own active or passive sensors. of surface ships with the ubiquitous MK missile carriers. The ? rst four Ohio- They are programmed to