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ClassNK Unveils Longitudinal Strength Assessments Software

PrimeShip-HULL(Rules)/PartC15 (Image: ClassNK)

Classification society ClassNK released a new longitudinal strength assessments software “PrimeShip-HULL(Rules)/PartC15” as part of its prescriptive calculation suite “PrimeShip-HULL(Rules)”.   For ensuring further safety and streamlining structural design of ships, ClassNK issued amendments for Chapter 15, Part C of its Rules for the Survey and Construction of Steel Ships relevant to the longitudinal strength in June 2017. The amendments included clearer standard for transverse members at the buckling strength assessments.   “PrimeShip-HULL(Rules)/PartC15” has been released corresponding to the latest rule amendments. It enables designers to perform not only the hull girder bending strength assessments, the hull girder shearing strength assessments and the hull girder buckling strength assessments based upon elastic buckling quickly, but also the hull girder buckling strength assessments based upon ultimate strength for transverse members and the ultimate strength assessments of cross sections now required by the amended rules.   In addition to the longitudinal strength assessment, “PrimeShip-HULL(Rules)/PartC15” assists improvements of the efficiency and quality of ship design by its function to model cross sections for any ship types applicable to Part C of ClassNK rules and output the calculation result reports as Microsoft Word or Excel files


ClassNK Updates Steel Ship Survey/Construction Guidance

Chairman and President: Noboru Ueda

ClassNK announced the release of the latest versions of its Rules and Guidance for the Survey and Construction of Steel Ships. These versions include all amendments dated May 17, 2013. Among the amendments made to the Rules and Guidance this time is the establishment of the “Rules for the Inspection and Registration of Maritime Labor Systems.” Shipowners can now apply to ClassNK and request inspections of their Maritime Labor Systems conducted in accordance with the above


ClassNK Amends Steel Ships Class Rules

Classification society ClassNK announced  that it had released an updated edition of the Rules and Guidance for the Survey and Construction of Steel Ships. ClassNK continuously reviews, updates and amends its technical rules and guidance as part of its ongoing efforts to improve the safety of life and property at sea, and to protect the marine environment. The rules and guidance are amended regularly to reflect the latest research results from damage investigations as well as changes


First Ocean Vessel of 2015 Arrives at Port of Indiana

M/V Irma (Photo courtesy of Ports of Indiana)

Northwest Indiana celebrates opening of gateway to global markets   The arrival of the 655-foot bulk carrier M/V Irma at the Port of Indiana-Burns Harbor signals the official opening of the port’s international shipping season. Port officials welcomed 2015's first ocean vessel on Monday with a ceremony presenting the Ports of Indiana "Steel Stein" to the ship's captain.    "Our port is open year-round handling Great Lakes ships and river barges


ClassNK: New Software System for Container Carriers

(PRESS RELEASE) ClassNK released its new structural design support system PrimeShip-HULL for Container Carriers to correspond with its latest rule amendments. To promote container carrier safety, ClassNK released amendments to its Rules and Guidance for the Survey and Construction of Steel Ships on December 25, 2015. The amendments, based on findings from ClassNK’s investigation into a large container carrier casualty


ClassNK Updates PrimeShip-HULL for Container Carriers

Photo: ClassNK

Classification society ClassNK has released its latest version of its structural design support software for container carriers “PrimeShip-HULL for Container Carriers.” “PrimeShip-HULL for Container Carriers” consists of prescriptive calculation software and direct strength assessment software and offers improvements in the quality and efficiency of ship design. The main features of the latest version are as follows.


News: Steel, Ship Prices Soar as Tankers Stay Firm

Soaring steel prices are now a major concern for leading shipbuilders. Uncertainty about spiraling material costs is even causing some yards to defer new orders, market reports indicate. "The lack of steel in some shipyards of the three major shipbuilding nations is causing newbuildings for 2007 and 2008 to be delayed," says New York tanker broker Poten & Partners in a recent market report. "Some shipyards are not accepting any more ship orders beyond late 2007 or 2008 delivery because of


ClassNK Guidelines, Friction Stir Welding on Hull Structures

Tokyo based classification society ClassNK has released the guidelines on the application of friction stir welding to the construction of commercial maritime vessels. The new Guidelines on Friction Stir Welding lay out clear requirements for the use of this advanced welding process for commercial shipbuilding, and are the first such guidelines to specify approval procedures for the use of friction stir welding on hull structural members.


Newbuild Chemical Tanker Employs Innovative Tank Design

The 12,500MT Sunrise Hope is the worlds first chemical tanker to use a combination of duplex stainless steel and stainless clad steel in the construction of its cargo tanks.

The world's first chemical tanker to use a combination of duplex stainless steel and stainless clad steel in the construction of its cargo tanks was delivered to Oita-based Hiro Naviera S.A. November 15, 2014 by Usuki Shipyard Co., Ltd., Japanese classification society ClassNK reported. The 12,500MT chemical tanker Sunrise Hope, owned by Hiro Naviera S.A., will be operated by Nippon Marine Co., Ltd. The eco-ship design vessel is equipped with 14 cargo tanks


Pakistani Ship breakers Lauds 15% Duty on Import

Courtesy: NGO Shipbreaking Platform

 Welcoming the latest policy, Ship breakers in Pakistan defended the imposition of 15% Regulatory Duty (RD) on the import of all steel billets, steel bars and wire rods.    Describing the step as much needed and timely, the Pakistan Ship-Breakers Association (PSBA) lauded the imposition of RD. "The Pakistan Ship breakers Association salutes the Government of Pakistan for this bold move which has helped save hundreds of thousands of jobs as well as the local steel industry


China Iron Ore Output at 20-month High

© lnzyx / Adobe Stock

China's iron ore output jumped in June to its highest level since October 2015, data showed on Wednesday, the strongest sign yet that soaring prices have spurred miners in the world's top consumer of the steelmaking raw material to boost production.  


Europe to Build Ships of the Future

Photo: University of Limerick, Ireland.

 A new European research project seeks to revolutionize the shipbuilding sector by replacing steel with composite materials for the construction of more efficient large length ships.   FIBRESHIP is an ambitious project that will allow for the construction of light commercial vessels


Engineering Entrepreneur Buys Wren Industrial

(Photo: Wren Industrial & Marine Fabrications)

Merseyside maritime company Wren Industrial & Marine Fabrications has been bought by Merseyside entrepreneur and former member of the Armed Forces Jonathan Willoughby.   Bootle-based Wren Industrial has been run for 27 years by husband and wife team David and Helen Wren


Baydelta Chooses Rapp Marine Electric Tow Winch

Photo: Rapp Marine

For several decades, Rapp Marine has designed and delivered towing winches for workboat market. Combining the best ideas from Rapp’s past work in the other commercial industries and recommendations from the tugboat operators, Rapp Marine has developed long lasting and dependable towing


Keel Laid for Hapag-Lloyd Cruise Ship

(Photo: Hapag-Lloyd Cruises)

 June 20, 2017 began the next construction stage for Hapag-Lloyd Cruises’ first newbuild expedition cruise vessel, HANSEATIC nature. During a keel laying ceremony at the VARD shipyard in Tulcea, Romania, Hapag-Lloyd Cruises CEO, Karl J


Multipurpose Shipping Looks Bullish

Graph: Drewry Shipping Consultants Limited

 Many key drivers for dry cargo demand have reported a significant uptick in 2017, resulting in improving conditions for all vessels in the multipurpose shipping sector, according to the latest Multipurpose Shipping Market Review and Forecast report published by global shipping consultancy


Earth, Wind & … Fire Protection

Fire Protection: Staff aboard a floating producer pass several coatings types. (Photo: Øyvind Hagen, Statoil)

Three years ago coatings giant Jotun was buying up real estate for U.S. market access and location savings. The effort to get closer to its shipping and offshore customer base is still underway with research aimed at protecting client assets in frontier areas like the arctic


Hempel Invests in Fire Protection Coatings R&D

Photo: Hempel

Coatings manufacturer Hempel announced that it is investing in a new research and development center focused solely on passive fire protection coatings. Located just outside Barcelona in Spain, the center is due to open toward the end of 2018.  


ABS Wins Royal Canadian Navy Service Contract

Photo: ABS

Canadian Department of National Defense selects ABS for classification and certification services for its entire non-combatant fleet.    ABS, a provider of classification and technical services to the marine and offshore industries


Wärtsilä Waterjets for New Danish High-speed Ferry

The new Molslinjen high-speed ferry (Image: Wärtsilä)

Wärtsilä informs it has been contracted to supply four waterjets plus the hydraulics and control system for a new 109-meter-long high-speed RoPax ferry being built at the Austal Ships Pty yard in Australia for Molslinjen A/S of Denmark


Fincantieri Building Third Vista Class Ship for Carnival

(Photo: Fincantieri)

The steel cutting ceremony of the third Vista class cruise ship, which Fincantieri is building for Carnival Cruise Line, a brand under Carnival Corporation & plc, took place at Fincantieri’s shipyard in Marghera.    The newbuild, scheduled to be delivered in autumn 2019


Training Flight Deck at Sea Comes to Australia

MV Sycamore multi-role aviation training vessel (MATV) entering Sydney Harbour. Photo: Royal Australian Navy

 Australia’s new multirole aviation training vessel MV Sycamore has recently arrived in Sydney.    Designed to support Defence helicopter training, having been launched in Vietnam in August 2016, built by Skelder and overseen by Serco Defence


BOURBON to Support World's First Autonomous OSV Project

Following further developments in its design, Hrönn will now be a monohulled vessel of 37 m length, better suited for the intended operations. (Image: Bourbon/Automated Ships Ltd.)

BOURBON entered into a Memorandum of Understanding (MOU) with Automated Ships Ltd to support the building of the world’s first autonomous, fully-automated prototype vessel for offshore operations, in collaboration with the project’s primary technology partner, KONGSBERG. 


Out of 210 Ships, 158 Hit South Asian Beaches in Q2

Image: NGO Shipbreaking Platform

 There were a total of 210 ships broken in the second quarter of 2017. 158 of these ships ended up on South Asian beaches for dirty and dangerous breaking, said NGO Shipbreaking Platform.   The Platform was able to document five accidents at the shipbreaking yards in Chittagong


Grand Bahama Shipyard Appoints UK Representative

Carnival Glory (Photo: GBS)

Grand Bahama Shipyard and L&R Midland (UK) Ltd have signed an exclusive agency agreement covering the U.K. markets effective June 1, 2017.   Caribbean shipyard Grand Bahama Shipyard (GBS) has engaged L&R Midland (UK) as its representative in the U.K






 
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