• 2015 December 18 11:30

    MAN Diesel & Turbo signs contract with Sembcorp Marine to supply dual-fuel solution for new semi-submersible crane vessel

    MAN Diesel & Turbo has signed a contract with Sembcorp Marine in Singapore to supply the dual-fuel propulsion system – including exhaust-gas after-treatment – for a New Semi-submersible Crane Vessel (NSCV) for Heerema Offshore Services, the company said in its press release.

    The scope of the contract – signed on 30 October, 2015 – provides for 12 × MAN 8L51/60DF four-stroke engines + 12 × MAN SCR (Selective Catalytic Reduction) systems. MAN Diesel & Turbo states that the total power output of the engines is some 96 MW and believes it – with the exception of power barges – to be one of the largest engine installations the world has ever seen aboard a single ship. It is the first vessel of this size to feature dual-fuel technology and, upon completion, will be the largest vessel of its kind globally. Engine delivery is scheduled for Q1, 2017 with vessel delivery due in Q4, 2018.

    This highly efficient package ensures full fuel-flexibility and meets NOx Tier III emission limits at all times – whether within Tier III zones or not – both during operation on LNG, as well as during operation on MGO with the help of the SCR system. MAN Diesel & Turbo states that the engines maintain their high efficiency – also during SCR operation – through integrated and customised control strategies.

    A key determinant in the choosing of the 51/60DF engine was its ability to fulfill the particularly high load-ramp requirements demanded by the NSCV’s giant 2 × 10,000 ton cranes in both diesel and gas modes while maintaining its efficiency.

    Another key characteristic of the four-stroke unit is its ability to operate at 100% MCR and above, in gas mode, and to switch smoothly and seamlessly from gas to liquid-fuel operation (and vice versa) at full load without any fluctuation in output or speed. These are all essential features to satisfy the NSCV’s vital DP-3 (dynamic positioning) station-keeping requirement.

    Furthermore, with the aim of becoming the most environmentally friendly crane vessel ever built, operation will be on ultra-low sulphur fuel, a fuel type that the 51/60DF readily handles.

    The prospect of individual countries and regions designating so-called Emission Control Areas (ECAs) in advance of the IMO Tier III starting date is now a reality with the first NOx ECA* being the U.S. and Caribbean Sea from January 1, 2016 and more to follow.
    MAN Diesel & Turbo’s SCR system provides an integrated solution for its entire portfolio of four-stroke engines and serves as a standard solution to meet Tier III emission limits.

    The SCR system is available in fourteen different sizes, in this way fully covering its entire portfolio of medium-speed engines. For the design and development of the MAN SCR System, MAN Diesel & Turbo brought together a diverse range of competences.

    Special system features include:

    • communication with the engine control system that optimises the temperature for the SCR system at individual load-points
    • integration of the SCR control system into the overall engine control system
    • adaptation of injection control from MAN with electronic fuel injection
    • general system reliability.

    The MAN SCR solution is a modular system, with the built-in flexibility to adjust to the NSCV’s particular requirements such as its long exhaust-gas lines, the distance between the SCR and engine. Nor does the SCR system negatively affect load-ramp requirements. In this respect, MAN’s SCR is very much a customised solution.

    With a length of 220 metres and a width of 102 metres, the NSCV will be the world’s largest crane vessel.

    When the new vessel enters operation, MAN Diesel & Turbo will be able to lay claim to powering several of the largest vessels in the offshore segment.

    About Heerema Offshore Services
    Heerema Offshore Services is a subsidiary of Heerema Marine Contractors (HMC), a world leading marine contractor in the international offshore oil and gas industry. HMC excels at transporting, installing and removing offshore facilities. These include fixed and floating structures, subsea pipelines and infrastructures in shallow waters, deep and ultra-deep waters. The company is headquartered in Leiden, the Netherlands.

    About Sembcorp Marine
    Sembcorp Marine provides innovative engineering solutions to the global marine and offshore industry, drawing upon more than 50 years of track record. It focuses on four key capabilities, namely, rigs & floaters; repairs & upgrades; offshore platforms; and specialised shipbuilding. Sembcorp Marine operates shipyards strategically located in Singapore, India, Indonesia, the United Kingdom and Brazil.


2024 March 28

14:13 APM Terminals Moín handled six million TEU
13:48 ClassNK grants Innovation Endorsements for Products & Solutions to two innovative initiatives by MOL
13:37 Konecranes launches its flagship Konecranes X-series industrial crane
12:53 United European Car Carriers UECC spearheads collaboration with industry leaders to advance CNSL as a sustainable marine fuel
12:26 Ocean Network Express announces Transpacific service
11:48 Yang Ming announces 2025 Trans-Pacific service network
11:24 Fincantieri signs contract for the supply of two PPAs to Indonesia
10:42 Maersk transported more than 660,000 TEU using clean fuel in 2023
10:23 Documentation delays push industry costs to $3bn
09:48 PONANT and FARWIND Energy partner to develop green hydrogen refueling solutions

2024 March 27

18:22 Bureau Veritas awards world’s first prototype certification for SolarDuck’s floating offshore solar solution
17:58 The recently converted Allseas's shallow water pipelay barge starts preparations for its first commercial project
17:38 The Port of Rotterdam calls on the European Commission and Parliament to focus on actively promoting green energy
15:23 SEFE to become sole shareholder of WIGA
14:53 Ocean Installer secures yet another SLM contract with Equinor
14:23 Cadeler signs offshore wind turbine installation contract for the vessel Wind Scylla
13:42 Carnival Cruise Line orders 5th Excel-class cruise ship
13:11 Maersk and MSC overcharging cargo owners for EU ETS, says T&E
12:52 The Port Authority of Valencia launches the ZAL project in the Port of Valencia
12:11 Clarkson Port Services and Peak Group collaborate to deliver Port Agency services across the North Sea
11:42 Wan Hai Lines holds ship naming ceremony for new vessels
11:24 Consolidated shipping lines EBIT loss was $1.44 billion in Q4 2023: Sea-Intelligence
10:49 Seaspan Shipyards receives long-term contracts for the pre-construction work of the the Canadian Coast Guard's first six multi-mission vessels
10:14 Woodside completes sale of 10% scarborough interest

2024 March 26

18:02 COSCO Shipping Lines introduces new Americas service
17:30 Davie awarded first contract for design of icebreaker fleet under Canada’s National Shipbuilding Strategy
17:04 Sanctions complicate Arctic LNG ship sales, Hanwha Ocean says - Bloomberg
16:57 Terntank places an order for 1+1 additional wind/ methanol-ready hybrid tanker
16:28 BW LNG completes acquisition of two TFDE vessels from Stena Bulk
15:50 Hanwha Ocean develops VR-based special vehicle simulator
15:20 TotalEnergies and SINOPEC join forces to produce sustainable jet fuel at a SINOPEC's refinery
14:52 Wärtsilä Lifecycle Agreement to guarantee operational reliability of new wind farm installation vessel
14:23 Hudong-Zhonghua launches two LNG carriers
13:51 Cargo ship hits Baltimore’s Key Bridge
13:12 Final sanctioned tanker with Russian Sokol oil to reach China port - Reuters
12:42 Adani Ports acquires 95% of Odisha's Gopalpur Port from SP Group for $162 million
12:21 IHI and Yara Clean Ammonia agree to jointly assess clean ammonia business collaboration
11:41 Yara Clean Ammonia and Azane granted safety permit to build world's first low emission ammonia bunkering terminal
11:16 Wartsila and Royal Caribbean Group celebrate 15 years of collaboration on digital transformation
10:46 A global carbon tax on shipping is coming, says ABS Chairman and CEO
10:21 Eni, Fincantieri and RINA establish partnership for maritime transport decarbonization

2024 March 25

18:07 The Maritime and Port Authority of Singapore continues to investigate reports of oil spills off the port of Tuas
17:31 “K” Line, NIPPON HAKUYO and OPT Gate sign an agreement for a new fire detection system for car carriers
17:07 Greek merchant fleet recorded slight decline in January 2024
16:47 Hanwha Ocean Plans to develop green technology and naval ships
16:25 U-Ming Singapore and ITOCHU sign milestone MoU for the joint development of ammonia dual-fuel and de-carbonized vessels
15:34 Svitzer targets methanol-fuelled MAN 175DF-M engine for tug application
15:04 Wallenius Wilhelmsen signs contracts for four 9,300 CEU vessels with China Merchants Jinling Shipyard
14:40 Taiwan International Port to upgrade terminal facility at Kaohsiung
13:59 Сruise ship Carnival Freedom catches fire near Bahamas
12:59 Hanwha Ocean wins 2.4 tln-won order for 8 LNG ships
11:16 Inland Ports meet in Paris to talk about the innovation potential of inland ports
10:50 IMO agrees possible outline for maritime “net-zero framework”
10:24 Hapag-Lloyd to continue to avoid the Red Sea route
09:58 QatarEnergy enters time charter agreements with Nakilat for the operation of 25 LNG vessels

2024 March 24

16:18 Inchgreen Marine Park upgraded as part of £11m investment
15:14 A ribbon-cutting ceremony for Solent Rail Terminal Rail was held at the Port of Southampton
14:08 ESNA and Strategic Marine join forces to offer Surface Effect Ship (“SES”) Crew Transfer Vessels (“CTV”) to the market
13:07 First LNG powered vessel calls at HIP
12:49 Inter-array cable installation completed at Neart na Gaoithe offshore wind farm
11:32 Equinor ASA posts net income at USD 11.9 billion in 2023
09:25 Edda Wind announces the sale of Edda Passat

2024 March 23

17:19 Maersk opens new warehouse facility in Tijuana, Mexico for cross-border capabilities
14:01 Bollinger Shipyard marks keel laying ceremony for 10th Navajo-class T-ATS
13:55 MEYER WERFT and Disney Cruise Line celebrate keel laying
12:19 HSL completes repair work on DEME's dredger TSHD Bonny River
10:53 Turkish shipbuilder delivers RAscal 1500 ASD tug to French port

2024 March 22

18:07 Lloyd's Register releases a report on the operational and safety issues of the use of ammonia as a marine fuel
17:17 RINA supports Mongolia's to develop a roadmap for long-term strategy according to Paris Agreement
16:47 MOL Coastal Shipping to start concept study on large coastal ammonia carrier