• 2016 March 4 09:52

    DNV GL creates new 'Scrubber Ready' class notation

    DNV GL has created a new class notation to help shipowners prepare their newbuildings for the installation of a scrubber. SCRUBBER READY ensures that the necessary preparations are in place for a smooth and cost-efficient scrubber retrofit at a later stage, the society said Thursday in a press release.

    “There is no doubt that stricter emissions regulations for sulphur oxides are here to stay,” says Knut Ørbeck-Nilssen, CEO at DNV GL – Maritime. “This new SCRUBBER READY class notation gives shipowners the flexibility to minimize their initial investment when ordering a newbuilding, while at the same time having the confidence that their vessels are already on the track to easy compliance with incoming emissions regulations,” he adds.

    “Ship managers have to factor in many considerations when planning for a potential future scrubber installation, from space and stability requirements, to fire safety, piping, corrosion resistance, and the effect on the main engine,” says Hans Jacob Horgen, responsible engineer at DNV GL for exhaust gas cleaning rules. “It is very important to have an overview of the design and an understanding of how the system will interact with the engines and auxiliary parts of the machinery system. We also offer scrubber advisory services to support our customers, from building the business case, to risk assessment of the design, installation, commissioning, hardware-in-the-loop testing of the control system, right through to the system entering into operation.”

    Part of the new DNV GL rules for classification, the SCRUBBER READY notation can be awarded to ships that have planned and partly prepared for the installation of an exhaust gas cleaning system (EGCS) for the removal of SOx at a later date. The notation identifies the general type and category of scrubber systems than can be installed on the vessel. It also details the level of scrubber readiness, with the minimum scope attesting that the space available and future installation arrangement meets class and statutory requirements. This can be expanded to include more extensive preparations, through to a complete review of the scrubber documentation according to main class rules, including the certification and installation of piping and sub-systems. For shipyards, working with the SCRUBBER READY standard gives an easy framework within which to offer future-ready ship designs to the market.

    DNV GL also offers similar services for LNG-readiness with the GAS READY notation.

    About DNV GL
    Driven by its purpose of safeguarding life, property and the environment, DNV GL enables organizations to advance the safety and sustainability of their business. Operating in more than 100 countries, the company’s 15,000 professionals are dedicated to helping their customers in the maritime, oil & gas, energy and other industries to make the world safer, smarter and greener.


2024 March 29

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16:47 VTTI and IKAV enter agreement to purchase majority ownership of Adriatic LNG, Italy
16:25 Mitsubishi Shipbuilding receives order from the University of Tokyo for "MiPoLin" power prediction and lines selection system
15:41 Wan Hai Lines holds naming ceremony for 13,100TEU newbuilding “WAN HAI A15”
15:10 MOL announces restructuring measures
14:45 Drewry predicts impact on container calls at US East Coast ports after the collapse of the Francis Scott Key Bridge
14:25 Chevron’s first hybrid electric fueling barge arrives in Singapore
13:40 HD KSOE and Infineon sign MoU to develop ship electrification technology
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2024 March 28

18:05 Jan De Nul, ENGIE and Equans launch a pilot project centred around the use of Vanadium Redox Flow batteries
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13:48 ClassNK grants Innovation Endorsements for Products & Solutions to two innovative initiatives by MOL
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12:26 Ocean Network Express announces Transpacific service
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2024 March 27

18:22 Bureau Veritas awards world’s first prototype certification for SolarDuck’s floating offshore solar solution
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11:42 Wan Hai Lines holds ship naming ceremony for new vessels
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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
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2024 March 26

18:02 COSCO Shipping Lines introduces new Americas service
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14:52 Wärtsilä Lifecycle Agreement to guarantee operational reliability of new wind farm installation vessel
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11:16 Wartsila and Royal Caribbean Group celebrate 15 years of collaboration on digital transformation
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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
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