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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


ClassNK Releases Amendments to Class Rules

Logo

  ClassNK has released the amendments to its Rules and Guidance for the Survey and Construction of Steel Ships on 8 May 2015. 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


Pneumatic Band Saw Certified for Hazardous Environments

Image: CS Unitec

CS Unitec's Pneumatic Band Saw Model 5 6062 0010 Wide Mouth AirBand with planetary gearbox, is engineered to quickly and cleanly cut a wide variety of metals. It is suited for cutting pipe, conduit, bolts, cable, angle iron, I-beams and structural steel


LR Establishes Applied Technology Group

Lloyd’s Register establishes the Applied Technology Group, centered around the activities of Martec Limited   The Applied Technology Group (ATG) describes is a team established with the goal of providing expanding technology leadership capabilities


USS Freedom (LCS 1) Completes Rough Water Trials

USS Freedom (LCS 1) in the Southern California operating area. (U.S. Navy photo by Mass Communication Specialist 1st Class Joan E. Jennings/Released)

The littoral combat ship USS Freedom (LCS 1) completed Seakeeping and Structural Loads Trials, commonly referred to as Rough Water Trials (RWT) in late March the Navy reported May 21. The U.S. Navy must demonstrate the seaworthiness and structural integrity of each new ship class


Giant Gates for Deurganck Dock Lock, Antwerp

The lock gates have the same length and thickness as those of the Berendrecht lock. -

  The four gates for the Deurganck dock lock in the port of Antwerp will begin their journey from China at the beginning of April. The gigantic gates are being built by the Chinese steel constructor ZPMC, together with the trolleys on which the gates will ride


BMT Comments on Recent Barge Casualties

    (Photo courtesy of BMT)

  Recently, BMT was consulted in a number of cases/casualties involving the breaking and subsequent salvage of inland navigation barges. The incidents all occurred during loading operations. Since old barges were involved, questions immediately arose about the cause of the incident


ClassNK Releases Steel Ships Rules and Guidance

Classification society ClassNK has released its 2015 Rules and Guidance for the Survey and Construction of Steel Ships.   The 2015 edition’s amendments, made between March 1, 2014 and December 31, 2014, reflect the latest R&D findings, feedback from damage investigations


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


Great Lakes Shipyard Awarded Ferry Repair Contract

Photo courtesy of Great Lakes Shipyard

Great Lakes Shipyard has been awarded a drydocking contract for Miller Boat Line’s M/V Put-In-Bay.   The ferry was hauled out using the 770-ton capacity Marine Travelift at Great Lakes Shipyard. The repair contract includes drydocking, inspection and repairs


BHP Billiton Commemorates the Anzac Legacy

21-Australian-1st-Division-landing-at-Anzac-Cove-on-25th-April-1915

  On the 100th anniversary of the Anzacs’ landing at Gallipoli, BHP Billiton has honoured the contribution of serving Australians and New Zealanders past and present through its support of a number of commemorative initiatives across Australia including a A$10 million donation to the


EUROPA 2 Undergoes First Scheduled Docking

As part of its first scheduled docking, Hapag-Lloyd Cruises’ EUROPA 2 underwent technical maintenance at Blohm + Voss in Hamburg from April 11-24, 2015.   At the same time, cosmetic repairs and modernization work were carried out on board: the Sansibar and the Sushi Restaurant Sakura


Jeffersonville Port Sets Quarterly Shipping Record

The Port of Indiana-Jeffersonville recorded the highest quarterly shipments in its 30-year history during the first quarter of 2015. Cargo volume exceeded 800,000 tons, up 10 percent from the previous record set in the first quarter of 2014.  


Zentech to Perform ZAIMS Work on Brazilian Aircraft Carrier

Aircraft Carrier São Paulo at sea (Image: Zentech)

Zentech’s President Ramesh Maini announced that the company has been awarded a contract to perform an inspection and evaluation of the hull steel for the Naval Aircraft Carrier São Paulo, as part of the Brazilian Navy’s upgrade of this flagship vessel.  


Jotun Reports Boosted Interest in Mesh-Free PFP Coating

Photo: Jotun

Jotachar JF750, the mesh-free Passive Fire Protection (PFP) for all jet fire scenarios, an epoxy coating system for structural steel, has generated industry interest, securing numerous global contracts and praise from applicators, fabrication yards and operators, the manufacturer said.


DNV GL's CEO Madsen Appointed UN Global Compact Board Member

Dr Henrik O. Madsen, Group President & Chief Executive Officer of DNV GL

  United Nations Secretary-General Ban Ki-moon has appointed Dr Henrik O. Madsen, Group President & Chief Executive Officer of DNV GL, as a new board member to the UN Global Compact board, the world’s largest voluntary corporate sustainability initiative.






 
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