MHI Begins Construction of Sayaendo Series

Press Release
Tuesday, December 11, 2012
Sayaendo

Construction begins of First "Sayaendo" New-generation LNG CarrierAt Nagasaki Shipyard & Machinery Works For Osaka Gas and Mitsui O.S.K. Lines.

Mitsubishi Heavy Industries, Ltd. (MHI) began construction of the first ship in its "Sayaendo" Series, which it has developed as a new-generation liquefied natural gas (LNG) carrier, at the company's Nagasaki Shipyard & Machinery Works. The LNG carrier is one of two ships ordered jointly by Osaka Gas Co., Ltd., and Mitsui O.S.K. Lines, Ltd. (MOL) in October 2011. The Sayaendo Series has a hull shape that evolved from LNG carriers with Moss-type* hemispherical tanks, and it offers significant improvements in fuel consumption and maintainability. The unit now being built is slated for delivery in the fiscal year 2014 (ending March 31, 2015).


At a ceremony held at the shipyard to mark the occasion, a prayer was offered up for safety throughout the vessel's construction. The ceremony was attended by representatives of the ship's owners and from MHI.


The LNG carrier will measure 288.0m (meters) in length overall (LOA), 48.94m in width, and 11.55m in draft. The 138,000 gross tonnage (75,000 deadweight tonnage) ship is capable of carrying up to 153,000m3 of LNG (cargo tank total volume: 155,000m3). It will be jointly owned by Osaka Gas International Transport Inc. (OGIT), a wholly owned subsidiary of Osaka Gas handling the operation of LNG carriers, and MOL, which will function as the ship management company.


To protect its four Moss spherical tanks, the Sayaendo features a peapod-shaped continuous cover integrated with the ship's hull in lieu of a conventional hemispherical cover. This innovative configuration enables reductions in size and weight while maintaining the ship's overall structural rigidity. The continuous cover over the tanks also improves aerodynamics by substantially reducing wind pressure, which serves as drag on ship propulsion. For its main power plant the Sayaendo adopts MHI's "Ultra Steam Turbine Plant" (UST), a new turbine that provides higher thermal efficiency through effective use of thermal energy by reheating steam. Through downsizing, weight reduction and hull line improvement, the new ship achieves a substantial 25% reduction in fuel consumption per unit cargo compared to conventional ships.


With a conventional cover configuration, pipes, wires and catwalks atop the tanks are supported by complex structures. By covering the tanks with an integrated cover and making those supporting structures unnecessary, the new design also improves maintainability. In addition, CO2 emissions are reduced as a result of decreased fuel consumption, and response to environmental issues is further enhanced with installation of a ballast water treatment system, which addresses impact on the marine ecosystem.


To date MHI has received orders for five Sayaendo Series carriers in total, including another ship ordered by MOL in June. The Sayaendo has been drawing great attention in the marine transport industry and is quickly becoming a leading force in the movement to develop energy-saving "eco-ships" offering enhanced environmental performance – an area in which the Japanese shipbuilding industry is actively engaged.


MHI sees eco-ships as a key focus of its development of high-value-added products in its shipbuilding and ocean development business sector. At the same time, by strengthening its programs to develop technologies in this area further and expanding its product lineup, the company aims to intensify its aggressive proposal-based marketing activities both in Japan and around the world.


Notes:Moss-type LNG carriers use independent spherical storage tanks to transport LNG. The upper half of the tank is covered by a hemispherical dome and the lower half under the deck is supported by a cylindrical skirt structure.
 

Maritime Today


The Maritime Industry's original and most viewed E-News Service

Maritime Reporter July 2016 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

People & Company News

US Navy Tests Latest Aegis Weapon System

The U.S. Navy conducted a series of cooperative air defense test exercises with the Spanish navy that culminated in live missile firing events using the latest Aegis Weapon System baseline July 20-21.

Antwerp Port CEO Scoops Baron Title

After 25 years as CEO of Antwerp Port Authority, Eddy Bruyninckx has been raised to the nobility by H.M. the king of Belgium with the rank of baron. In Belgium

SENER Presents Two FORAN Papers at the Morintekh

In June, the SENER engineering and technology group participated in the 17th Morintekh – Praktik 2016 Scientific Conference, in the city of St. Petersburg, Russia.

Shipbuilding

Ithaca’s FPF-1 platform to be moved to Stella field

Ithaca Energy Inc. reports that the "FPF-1" floating production facility has completed the required inclination test as planned and departed the Remontowa shipyard in Gdansk, Poland.

Live Fish Carrier Launched at Gondan

At high tide, the vessel “MARTIN SÆLE”, the first Live Fish Carrier built by Gondan Shipyard in Figueras, was successfully launched today. Representatives of the owner of the vessel,

Wärtsilä Environmental Efficiency for Hybrid UK Ferry

A new ferry being built at the Cemre shipyard in Turkey for UK operator Wightlink will feature a comprehensive range of modern Wärtsilä equipment and systems to

Tanker Trends

Libya's PFG to Lift Terminal Blockades

Petroleum Facilities Guard has blocked terminals for months. Ras Lanuf, Es Sider terminals damaged by fighting. Libya's Petroleum Facilities Guard (PFG) will

Unipec: U.S. ANS Destined for Sinopec

Arbitrage opens after ANS discount widen on ample supplies. Unipec, the trading arm of top Asian refiner Sinopec, has bought two U.S. crude cargoes, including

Asia Tankers-VLCC Rates to Hold, Ample Tonnage Weighs

"Pure" chartering market with little disruption. Rates to hold around W45 for Middle East; W48 for West Africa. Freight rates for very large crude carriers (VLCCs)

Environmental

Kerry to Press ASEAN meeting for talks on SCS Disputes

U.S. Secretary of State John Kerry will urge Southeast Asian nations in meetings in Laos next week to find diplomatic ways to launch talks with China on easing

Pathogenic bacteria hitchhiking to North and Baltic Seas?

For the first time, AWI scientists have found evidence of living, potentially pathogenic vibrions on microplastic particles. With increasing water temperatures

Team Britannia, GAC Inks Partnership Deal

As Team Britannia prepares for its bid to break the round-the-world powerboat record later this year, GAC has been named their official shipping and logistics partner.

Fuels & Lubes

KR Boosts Operational Efficiency with Boxship Conversion

The Korean Register has announced that it has successfully completed a feasibility study for the conversion of an 8,600 teu containership into a 10,000 teu vessel.

WWL Adds Another Neo-Panamax

Themis is Wallenius Wilhelmsen Logistics’ (WWL) fourth Neo-Panamax class vessel, which means it is built for the expanded Panama Canal inaugurated June 26.   Like her sister vessels,

Dark Cloud of Offshore Storage Looms

Glencore books the STI Grace tanker to store fuel at sea-traders. This has not been the summer many oil traders had expected after last year's bumper profits.

LNG

Ship of the Year Award for NYK Vessel

Japan's first LNG-fueled ship, Sakigake, which is a tugboat owned by NYK has been recognized with a Technology Special Award at the 2015 Ship of the Year Awards

First U.S. LNG shipment to cross expanded Panama Canal

The United States will ship its first liquefied natural gas (LNG) cargo through an expanded Panama Canal next week.   The waterway shaves distances between export

GTT Cuts Outlook on Ship Construction Delays

French supplier of systems for marine transportation of liquified natural gas (LNG) Gaztransport & Technigaz (GTT) reported strong growth in its first half results

News

Kerry to Press ASEAN meeting for talks on SCS Disputes

U.S. Secretary of State John Kerry will urge Southeast Asian nations in meetings in Laos next week to find diplomatic ways to launch talks with China on easing

US Navy Tests Latest Aegis Weapon System

The U.S. Navy conducted a series of cooperative air defense test exercises with the Spanish navy that culminated in live missile firing events using the latest Aegis Weapon System baseline July 20-21.

Pathogenic bacteria hitchhiking to North and Baltic Seas?

For the first time, AWI scientists have found evidence of living, potentially pathogenic vibrions on microplastic particles. With increasing water temperatures

Vessels

Ithaca’s FPF-1 platform to be moved to Stella field

Ithaca Energy Inc. reports that the "FPF-1" floating production facility has completed the required inclination test as planned and departed the Remontowa shipyard in Gdansk, Poland.

Live Fish Carrier Launched at Gondan

At high tide, the vessel “MARTIN SÆLE”, the first Live Fish Carrier built by Gondan Shipyard in Figueras, was successfully launched today. Representatives of the owner of the vessel,

GTT Cuts Outlook on Ship Construction Delays

French supplier of systems for marine transportation of liquified natural gas (LNG) Gaztransport & Technigaz (GTT) reported strong growth in its first half results

 
 
Maritime Security Maritime Standards Navigation Offshore Oil Pipelines Pod Propulsion Salvage Shipbuilding / Vessel Construction Sonar Winch
rss | archive | history | articles | privacy | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.2948 sec (3 req/sec)