• 2017 January 19 13:01

    Cathelco to supply its systems for new generation cruise ships

    Cathelco are supplying two of their systems for the latest Quantum class cruise ships to be built for Royal Caribbean Cruises by Meyerwerft in Germany. The marine growth prevention (MGPS) and impressed current cathodic protection (ICCP) systems will be installed on the fourth and fifth vessels in the series which are scheduled to go into service 2019 and 2020, the Company said in a press release.

    Cathelco systems are already installed on the Quantum of the Seas which entered service in 2014, followed by the Anthem of the Seas in 2015 and the Ovation of the Seas which began operating last year.

    The MGPS systems are designed to prevent bio-fouling in sea water pipework serving the main engines and ancillary systems. This involves fitting pairs of copper and aluminium anodes in the seachests which are wired to a control panel. In operation, the copper anodes produce ions which create an environment where barnacle and mussel larvae do not settle or breed, but are carried through the system to discharge. At the same time, the aluminium anodes produce ions which create an anti-corrosive coating on the internal surfaces of pipes.

    An important feature is that the MGPS systems operate effectively with very small concentrations of copper – around 2 parts per billion – resulting in a system that is environmentally benign.

    “The MGPS systems on these ships are some of the largest that we produce and are ideally suited to treating large volumes of sea water”, said Adam Rogers, sales manager at Cathelco.

    As an example, the seachests serving the air conditioning systems are installed with pairs of copper and aluminium anodes measuring 1100mm in length and 140mm in diameter.

    Both of the new Quantum class ships will also be installed with Cathelco ICCP systems to protect the underwater hull surfaces against corrosion. The 250 amp forward system will have an arrangement of two 125 amp C-Max disc anodes and reference electrodes mounted port and starboard. The more powerful 350 amp aft system will have two 175 amp disc anodes and reference electrodes wired to a thyristor control panel.

    In operation, the reference electrodes measure the electrical potential at the hull/seawater interface and send a signal to the control panel which automatically raises or lowers the outputs to the anodes. In this way, the hull receives the optimum corrosion protection at all times.

    Cathelco have also received an order to supply MGPS and ICCP equipment for the first in the series of Project Edge vessels which are to be built for Celebrity Cruises by the STX yard in France.

    The MGPS systems will protect a total of six seachests, plus a small strainer which will be fitted with Omni anodes. The largest seachest with a maximum flow rate of 4,800 cubic metres an hour will be installed with 6 pairs of copper and aluminium anodes to protect against bio-fouling in the pipework system.

    The ship will be safeguarded against hull corrosion with Cathelco forward and aft ICCP systems. The 300 amp forward system will consist of an arrangement of two 150 amp disc anodes mounted port and starboard and two reference electrodes connected to a Cathelco Quantum control panel. The 400 amp aft system will be of similar design to protect the stern area.


2024 March 29

12:09 COSCO SHIPPING Ports throughput up by 4.4% YoY to 135,808,554 TEU in 2023
11:46 The "Ane Maersk" calls at the Eurogate container terminal in Hamburg for the first time on its maiden voyage from Asia to Europe
11:20 Sallaum Lines and Fujian Mawei Shipbuilding commence construction of Ocean Class vessels
10:43 Oasis Marine develops solutions for offshore hydrogen bunkering
10:03 Petrofac secures contract extension with ONEgas West in the UK market

2024 March 28

18:05 Jan De Nul, ENGIE and Equans launch a pilot project centred around the use of Vanadium Redox Flow batteries
17:35 Latvian port equipment manufacturer Bleste introduces new bulk handling ‘bucket’
17:05 Investors upgrade Navios Maritime Partners
16:25 DEME reports 22% increase in the orderbook and a record-high turnover of 3.3 billion euros in 2023
16:14 MABUX: Bunker Outlook, Week 13, 2024
15:41 AD Ports Group announced the opening of Saadiyat Marina & Ferry Terminal and Rabdan Marina
15:11 Sydney invests $11.5 million in two new operational vessels designed by Incat Crowther
14:55 China’s Jinzhao wins Peru $405m port construction contract
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