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."


IBIA MFM bunkering training course graphic. IBIA announces new date for mass flow meter training course in Rotterdam  

Training scheduled for 12 May follows mandatory MFM implementation at Rotterdam and Antwerp-Bruges ports.

A Maersk vessel, pictured from above. Maersk and Hapag-Lloyd suspend Strait of Hormuz transits amid Middle East security crisis  

Container carriers reroute services around the Cape of Good Hope as military conflict escalates.

Map of Middle East. Operations continue as normal at most Middle East ports  

Most facilities operating normally, with exceptions in Bahrain, Oman and Saudi Arabia.

Photograph of the 93,000-cbm very large ammonia carrier (VLAC) Gaz Ronin. Naftomar takes delivery of 93,000-cbm dual-fuel ammonia carrier  

Gaz Ronin features a MAN dual-fuel engine with high-pressure selective catalytic reduction technology.

Aurora Botnia leaving harbor. AYK Energy completes world’s largest marine battery retrofit on Wasaline ferry  

Aurora Botnia receives 10.4 MWh battery system, bringing total capacity to 12.6 MWh.

Steel cutting ceremony for an LNG dual-fuel 307,000-tonne crude oil tanker with builder's hull no. 113. Dalian Shipbuilding begins construction on LNG dual-fuel crude tanker  

Development is one of a number of milestones reported by parent company over the past few days.

Photograph of Sallaum Lines' Ocean Breeze vessel with 'Introducing The Blue Corridor' overlaid text. Sallaum Lines launches Blue Corridor sustainability initiative for Europe–Africa ro-ro trade  

Company deploys LNG-capable vessels with AI routing and eco-speed protocols on new green shipping corridor.

The platform supply vessel Viking Energy. Eidesvik Offshore signs yard contract for ammonia retrofit of PSV Viking Energy  

Halsnøy Dokk to convert platform supply vessel as part of EU-backed Apollo project.

Vanquish tanker alongside Jette Theresa oil/chemical tanker docked at terminal. North Sea Port completes risk analysis for alternative fuel bunkering operations  

Port authority says LNG, hydrogen, methanol and ammonia can be safely refuelled across its facilities.

Container ship near a port. Ammonia emerges as most feasible alternative fuel for deep-sea shipping in 2050 emissions study  

Research combining expert survey and technical analysis ranks ammonia ahead of hydrogen and methanol.