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STRUCTURAL STEEL

Aveva: New Paper on Integrated Steelwork and 3D Plant Design

Photo: Aveva

Paper highlights how integrating structural steelwork and plant layout design can reduce project cost, risk and delivery time Aveva released ‘Bolting it all together,’ the latest in its series of business papers, which discusses how integrating structural steelwork and plant layout design can reduce project cost, risk and delivery time. The paper explores the considerable business advantage that EPCs and Shipbuilders, working on plant/offshore projects, can gain by using a specialized steelwork application that can be used efficiently within a plant design solution to support close, collaborative working through an entire design and construction project. “Steelwork often accounts for a disproportionate level of project risk, rework, and overruns in cost and delivery,” said Bruce Douglas, Senior Vice-President, EDS Strategy and Marketing, Aveva.  “It is common industry practice to subcontract steel detailing and fabrication to specialized companies, with most plant design solutions not extending to the steelwork design/fabricate/construct workflow. Communication links are therefore stretched in a process that demands close collaboration, resulting in general project inefficiency that can lead to costly rework and program overruns.” The business paper demonstrates the need for EPCs and Shipbuilders to consider solutions that enable the development of steelwork design concurrently with the rest of the layout


Lisnave Wins Offshore Repair Contracts

Photo: Lisnave

Portugal's Lisnave, Setubal has recently carried out repairs on board EMAS' 5,096 grt self-elevating lift boat Lewek Leader. The main workscope for this project, which is due to last some 40 days, is to replace  the lower part of one self-elevating leg, which has suffered cracking and will be replaced by new leg sections (four) which includes spud can with 10 feet. The new leg, which will measure 97.50 m x 3.00 m


Madcon Receives Patent Number

Madcon Corporation has been awarded the U.S. patent number, 6,536,991, for its Structural Composite Retrofit System. Utilizing composite materials, the system provides full structural restoration of damaged or corroded tubular members such as drive pipe casing, conductors, jacket legs and bracing, concrete or steel piling, and risers/pipelines. The system can also be used to upgrade the original design capacity of platform members


NASSCO Holds Keel Laying Ceremony for BP Tanker

National Steel and Shipbuilding Company (NASSCO) held a keel laying ceremony for the Alaskan Frontier, the first of four Alaska Class, double-hull oil tankers being built under contract. Robert McRae, BP’s NASSCO Site Team Manager, welded his initials into the keel to signify the start of construction. On the day of the ceremony, NASSCO erected the first structural block of the Alaskan Frontier.


PTC Launches New CAD/CAM Shipbuilding Solution

PTC, a leader in the CAD/CAM marketplace with its software in use at more than 28,000 companies including companies such as Caterpillar, Lucent, Mitsubishi, Nike and Siemens, has launched a shipbuilding specific product. Working with partners like Hyundai Heavy Industries, BAE SYSTEMS, DCN, BIW, and Ingalls, PTC has more than 20 years of experience in bringing innovative design solutions to the shipbuilding industry with products like CADDS 5I, Medusa, and Dimension III


The Ice Strengthened, Twin Hulled Susitna

Photo courtesy Alaska Ship & Drydock, Inc.

The M/V Susitna is an Office of Naval Research (ONR) platform demonstrating variable geometry/variable draft capability in a twin hull marine vessel.  Tests and trials of this first of class vessel will demonstrate its ability to operate as a deep draft, high speed vessel capable of carrying large payloads in high sea states with a stable ride, then transition to a shallow draft, beachable, landing craft mode capable of delivering Expeditionary Forces to the beach.


ABS: Technical Guidance For Ice Class Tankers

ABS offers comparative structural arrangement studies for the design of each tanker ice class designation using procedures outlined in a just released “Guide for Non-Linear Finite Element Analysis (FEA) for Side Structures Subject to Ice Loads.” The guide is an outgrowth from ABS’ work with the principal Asian shipyards developing new aframax ice class tanker designs in response to the increased traffic in the Baltic


Great Ships of 2001 -- Polar Endeavour

Representing an important milestone for U.S. commercial shipbuilding, the delivery of the 141,740-dwt Polar Endeavour signaled the unfolding of a major new chapter of investment in the fleet dedicated to coastwise transportation of Alaskan crude oil. Giving first form to the Millennium concept, the tanker has been purpose-designed for trade in the world's most environmentally-sensitive waters. While Polar Tankers' main requirement of the Millennium-class is to ship crude to Puget Sound from


Stolt Tankers Five Stainless Steel Parcel Tankers

Stolt Tankers B.V., a subsidiary of Stolt-Nielsen Limited (Oslo Børs: SNI), has announced  that it has reached an agreement with Hudong-Zhonghua Shipbuilding (Group) Co., Ltd. (Hudong-Zhonghua) and China Shipbuilding Trading Co. Ltd, (CSTC), under China Shipbuilding Group Corporation (CSSC), for five plus three options 38,000 deadweight ton (dwt) stainless steel parcel tankers, with deliveries expected to take place from December 2015 onwards.  


ClassNK Approves Fillet Welding Consumable

Classification society ClassNK announced that it has granted type approval for the new MX-200F welding consumable, developed by Kobe Steel Co., Ltd. (KOBELCO) to improve welding efficiency and coating quality in commercial vessels. Until now, shipbuilders using conventional fillet welding consumables had to make two welding passes for the required weld leg lengths of around 8mm or above. As the IACS Common Structural Rules (CSR) require the use of 8mm leg lengths in some structural members


IACS Holds Council Meeting

The International Association of Classification Societies chaired by Philippe Donche-Gay of BV held its December Council meeting yesterday in London.   The flagship Common Structural Rules project for bulk carriers and oil tankers was discussed and a presentation delivered to industry


BHP Ships 1 bln Tonnes to China

Iron Ore Shipment to China

  BHP Billiton last night celebrated the shipment of its one billionth tonne of iron ore to China with customers, industrial associations, joint venture partners, suppliers and employees in Shanghai. BHP Billiton’s Chief Executive Officer Andrew Mackenzie was joined by President


Cape Horn Delivered into Service

Cape Horn

Elliott Bay Design Group (EBDG), a naval architecture and marine engineering firm with offices in Seattle and Ketchikan, announced the delivery into service of the Cape Horn, a Specialty Oilfield Vessel. EBDG partnered with Gulf of Mexico Operator SeaMar


NKCS Approves FROSIO Inspector Programs

Mr Yasushi Nakamura  NKCS Operating Officer and Mr Ame Michelsen Secretariat Manager of FROSIO

  ClassNK Consulting Service Co., Ltd. has announced the agreement concerning the Certifying Body of FROSIO, as an internationally recognized coating inspector’s qualification. FROSIO is a leading certifying body qualified to grant inspector qualifications to inspect surface


Ferry Strikes Piling in San Francisco

The U.S. Coast Guard said it is investigating an allision that occurred when the Ferry Peralta struck a piling at Pier 41 in San Francisco Sunday evening. The Peralta, operated by Blue and Gold Fleet, allided with a piling while backing out of the terminal at Pier 41 at approximately 5:45 p.m


No Merger of Yara & CF Industrie

Yara International ASA and CF Industries have terminated their discussions regarding a potential merger of equals transaction. "This has been a constructive process, with solid work by both parties. We were able to identify significant structural and operational synergies


US Navy Orders Demonstration Craft from Willard Marine

Photo courtesy of Willard Marine, Inc.

Willard Marine, Inc. (WMI) announced it has been selected through a solicitation process to supply a demonstration model of a new, advanced combatant craft for the U.S. Navy under an SBIR contract modification awarded to Structural Composites, Inc.


MHI to Transfer Ownership Stake to MEG

  Mitsubishi Heavy Industries, Ltd. (MHI) yesterday concluded an agreement with Miyaji Engineering Group, Inc. (MEG) whereby, effective April 1, 2015, MHI will transfer a 51% ownership stake in Mitsubishi Heavy Industries Bridge & Steel Structures Engineering Co., Ltd


Cruise Vessel Drydocked at Great Lakes Shipyard

Photos courtesy of Greak Lake Shipyards

Great Lakes Shipyard has been awarded a contract for routine drydocking of the M/V Nautica Queen. The cruise vessel was hauled out using the 770-ton capacity Marine Travelift at Great Lakes Shipyard on Monday, November 10, 2014. The repair contract includes drydocking


New Collision Guidance for the Offshore Industry

Mitigating the risk of collision at sea requires an understanding of the causes. The new industry guidance issued by Lloyd’s Register aims to help make offshore operations safer for marine and energy operators. Lloyd Register’s new Guidance Notes for Collision Analysis assist owners


Study: Offshore Ambient Vibration Monitoring

Dr. Daniel Fridline (left) and Dr. Neveen Shlayan (right). Photos courtesy of SUNY Maritime College.

SUNY Maritime research team studies ambient vibration monitoring of offshore equipment Two State University of New York (SUNY) Maritime College professors have received a $65,000 grant from the American Bureau of Shipping (ABS) to develop a program for inspecting underwater drilling equipment


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.


Mazurek is '2015 Coast Guard Engineer of the Year'

Dr. David Mazurek

Dr. David Mazurek, a civil engineering professor at the U.S. Coast Guard Academy, has been named the winner of the 2015 U.S. Coast Guard Engineer of the Year Award. Mazurek was selected from a strong and diverse pool of exceptional nominees based on his educational, professional


MHI Completes Development of "Sayaringo STaGE"

[Sayaringo STaGE a next-generation LNG carrier]

  Mitsubishi Heavy Industries, Ltd. (MHI) has completed development of the "Sayaringo STaGE," a next-generation LNG (liquefied natural gas) carrier. The Sayaringo STaGE was developed as a successor to the "Sayaendo1," the company's highly acclaimed LNG carrier evolved


ClassNK & NAPA tie-up to Improve Ship Design

Logos

ClassNK and leading global maritime software company NAPA have announced a new joint project to reduce the time and cost of designing vessels in accordance with the new IACS harmonised Common Structural Rules. The new project will enhance the data linkage between ClassNK’s






 
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