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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


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.


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


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.


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


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


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


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


Chemical Tanker Design Order for Deltamarin

A Stolt Neilsen Chemical Tanker: Photo credit Wiki CCL byjTvabutzku

Deltamarin Ltd to design five 38,000 deadweight ton (dwt) stainless steel parcel chemical tankers for Stolt Nielsen subsidiary. The contract, with Stolt Nielsen Ship Finance Ltd, a subsidiary of Stolt-Nielsen Limited, is for the tankships to be built at Hudong-Zhonghua Shipbuilding (Group) Co. Ltd. in China. The design contract includes Approval Design and 3D Modelling of cargo deck and engine room areas. The ships are designed to deliver substantial improvements in fuel efficiency


FARO 3D Documentation Conference

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The FARO 3D Documentation Conference, to be held October 13-15, 2014, was created as a forum for sharing knowledge, best practices and insight into the world of laser scanning and 3D documentation. Over the course of two days at Disney’s Swan & Dolphin Resort, Lake Buena Vista, Fla


PSVs Undergo Rapid Shipdock Antiroll Retrofit

Photo: Damen

For its recent retrofit of two antiroll tanks onto GulfMark UK’s Highland Defender and Highland Guardian, Shipdock Amsterdam said it is most proud of its rapid response and production speed, along with the ratio of 150 metric tons of steel deployed and processed relative to the


American Club Issues Steel Cargo Warning

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The American P&I Club has updated its advice to members on the handling of steel cargoes. It has done so in consequence of some recent cases where the absence of pre-loading surveys increased the cost of steel cargo claims on discharge.


MOL Bulker is the First Built with Safer Hull

Bulk carrier of the type featuring the NSafe-Hull

Bulk carrier under MOL’s operation is world's first to adopt highly ductile steel plate to ensure superior collision safety Mitsui O.S.K. Lines, Ltd. (MOL) announced the world’s first use of highly ductile steel plate NSafe-Hull


Big Abandonment & Recovery Missions Offshore for AF

AF-offshore-Muchinson.  The platform is one of the largest steel jacket platforms in the North Sea and has  operational since 1980

  AF Group's wholly owned subsidiary, AF Decom Offshore UK Limited, has in a consortium with Heerema Marine Contractors Nederland SE (Heerema AF Consortium), entered into an agreement with CNR, Canadian Natural Resources International (UK) Limited for decommissioning of the Murchison


MJP Waterjets in TYM Fast Attack Craft Trials

Photo courtesy of MJP

Successful sea trials of Tampa Yacht Manufacturing’s latest 50 Fast Attack Craft won praise for the performance of MJP waterjets. The 50’ Fast Attack Craft is a carbon-fibre reinforced, GRP 16.15M (53’) LOA, patrol vessel with a beam of 4.43M (14’8-1/2”)


St. Lawrence Seaway Cargo Shipments Return

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Over 15 million metric tons of cargo moved through the St. Lawrence Seaway during the month of July, down just 4 percent over last year, marking a sustained comeback after the slow start to the shipping season. "The month of July was extremely busy for our ports on the Great Lakes-Seaway


Last Steel Truss Installed on Irving’s New Facility

Photo courtesy of Irving Shipbuilding

Representatives from Irving Shipbuilding, Walters Steel, Ironworkers Local 752, Hatch Mott MacDonald, EllisDon and Irving Equipment gathered on August 6, 2014 to celebrate the installation of the last steel truss on Irving Shipbuilding’s new production building


Children’s Day at Gazprom Transgaz Saratov

Childreds Day at Gazprom Transgaz Saratov

  On May 31 and June 1, 2014 . Over two thousand children from the Saratov, Tambov and Penza Regions took part in sports competitions, environmental quizzes and cheerful celebrations with performances by entertainers and company’s amateur creative teams.


Rio Tinto Pulls Plug on Mozambique Coal Venture

Photo courtesy of Rio Tinto

Rio Tinto has agreed to sell coal assets it bought through a $4 billion acquisition of Riversdale in 2011 for just $50 million to an Indian joint venture, ending its ill-fated venture in Mozambique's coal sector. The sale of Rio Tinto Coal Mozambique to International Coal Ventures Private


Burger Boat to Build New Passenger Vessel

Image courtesy of Burger Boat Company

Burger Boat Company announced that it has received a contract for the construction of an 89-foot (27-meter) steel passenger vessel for Wendella Sightseeing Company, Chicago, Ill. Styled after other vessels in Wendella's fleet, this vessel will be used for their signature Combined Lake and River


Prelude By the Numbers

Prelude will consume more than 260,000 tons of steel, more than 5 times the steel used on the iconic Sydney Harbour Bridge and 3 times the steel used on the Golden Gate Bridge.

Out at sea, look! It’s a ship! It’s a floating rig! It’s SuperFLNG! While not “faster than a speeding bullet,” Shell’s shipzilla Prelude is certainly more powerful than a speeding locomotive, and will be able to leapfrog in size


Vigor Awarded USS Emory S. Land Drydock Contract

 USS Emory S. Land (AS 39): Photo in public domain

The U.S. Department of Defense informs that Vigor Industrial, LLC, of Portland, Oregon, is being awarded a $16,984,940 firm-fixed-price contract for a 120-calendar day regular overhaul and dry docking of USS Emory S. Land (AS 39). Work will include No. 1 and No


High Resolution Data Logging Made Simple

Image: Dyena

Dyena PRO simplifies long term recording of vessel structural accelerations, providing scientific data without having to trawl through months of spreadsheets. When an event occurs above the programmable threshold, raw data from before and after the event is stored in a single file alongside the


India May Appeal Parts of WTO Steel Ruling

India said on Tuesday it may appeal against parts of a World Trade Organization ruling against countervailing U.S. duties on some of its steel exports, despite being partly vindicated in a trade dispute. States impose countervailing duties, or punitively high import tariffs






 
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