Thu 19 Mar 2015, 16:45 GMT

Electric propulsion for world's largest civilian hospital ship


Vessel is to be fitted with two ABB Azipod C propulsion units and is scheduled for delivery in 2017.



ABB is to deliver electrical propulsion and power systems to a new flagship hospital vessel for the Mercy Ships organization.

The vessel, Atlantic Mercy (working title), is to be built by China Shipbuilding Industry Corporation (CSIC) at the Tianjin Xingang Shipyard and is scheduled for delivery in 2017. The Atlantic Mercy project construction is to be managed by Stena RoRo.

To be certified as a passenger vessel, the Atlantic Mercy is due to be fitted with a pair of ABB's Azipod C propulsion units.

ABB's scope of delivery includes an Azipod C electrical propulsion system, which ABB noted provides "a high level of manoeuvrability, reliability and passenger comfort due to minimal vibration", and the main electrical power plant.

When completed, the Atlantic Mercy will be the world's largest civilian hospital vessel. The 37,000-gross-tonne (gt) ship will feature full hospital, accommodation and training facilities, and once in service, it will expand the Mercy Ship organization's activity on the African continent. There will be two hospital decks onboard and six surgery rooms that can be used for both medical care and educational training. The ship will have beds for 109 acute-care patients, 45 self-care patients and more than 487 crew members and medical staff in 277 cabins. While in port, the ship's capacity increases to 950 people.

"We have done many challenging newbuildings over the years, but this is truly a fantastic project to work with. To know that the work we do on behalf of Mercy Ships can contribute to the wellbeing of so many make ourselves and selected partners such as ABB very proud to be involved," said Staffan Stenfelt, newbuilding manager at Stena RoRo.

The power production system on board the Atlantic Mercy is designed to ensure power supply for the hospital functions in any possible fault situation, ABB said. In addition, the power and propulsion plant will be supported by a remote diagnostics system and around-the-clock telephone assistance to ensure uninterrupted operations.

Jim Paterson, senior vice president for Mercy Ships' marine operations, said: "Our hospital ships operate in environments where reliable power is not always available. Even if shore power was available, we could not count on it to provide a safe and clean source of power to operate our hospitals. Our ships have to be pretty self-sufficient and able to provide, not only for the hospital, but also for the 400-plus crew, staff and family members who serve on board. A reliable power source and distribution system is critical for this to happen. Using Azipod propulsion also enables us to dock in tight spots and not be dependent on tug support for arrival or even unexpected departures."


MAmmoSS graphic. Mitsubishi Shipbuilding receives order for ammonia fuel handling system  

MAmmoSS system will support shop testing of ammonia marine engines from two licensors.

Neoliner Origin vessel. Kongsberg Maritime to lead EU Horizon project targeting wind-assisted propulsion at scale  

A 15-partner European consortium will use two full-scale vessel demonstrators to validate wind propulsion technology.

Petrobras logo. Petrobras warns of extended MGO and VLSFO supply suspension at Port of Itaqui  

Fuel distributor announces pipeline maintenance shutdowns affecting both MGO and VLSFO supply.

Richard Berkling, PowerCell Group. PowerCell secures SEK 50m marine fuel cell order for two liquid hydrogen cargo ships  

Swedish fuel cell maker wins contract to power two North Sea hydrogen vessels by 2028.

Wärtsilä hydrogen engine. MatH2 consortium launched to tackle hydrogen materials barriers  

New Finnish-led alliance targets materials compatibility challenges holding back hydrogen adoption.

CMA CGM Berenice vessel. CMA CGM takes delivery of fifth methanol dual-fuel boxship in series from Jiangnan Shipyard  

15,000-teu vessel is the penultimate ship in a six-vessel series due for completion in September.

VeriSphere logo. VPS launches VeriSphere Webshop in push to digitise marine fuel services  

Veritas Petroleum Services unveils self-service digital platform giving customers direct access to fuel data tools.

Titus vessel. ExxonMobil and Wallenius Wilhelmsen complete first trial of biofuel blend made from FAME distillation residue  

Vehicle carrier bunkered in Zeebrugge with B30 VLSFO blend.

Chimbusco and Shenergy green methanol agreement signing. 'China’s largest single-order green methanol procurement deal' announced  

Chimbusco and Shenergy seal agreement for 6,000 tonnes of methanol.

Moriond vessel. Exmar takes delivery of third dual-fuel LPG midsize gas carrier in newbuild programme  

Belgian shipping group Exmar takes delivery of the 41,000-cbm LPG carrier Moriond.