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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


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.  


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


Houston Ship Channel Reopened – Again

Houston Ship Channel reopened Friday after shutdown due to fog   The Houston Ship Channel reopened to all inbound and outbound vessel traffic on Friday after shutting on Thursday afternoon due to heavy fog, according to the Houston Pilots.  


Tanker Salvage Underway in Houston

Responders have begun to execute salvage plans for the damaged tanker Carla Maersk, Wednesday, following a collision that occurred Monday in the Houston Ship Channel, the Central Texas Coastal Area Committee (CTCAC) reported.   The plans include utilizing high-density foam to suppress any


TNKC Installs Security Doors on All Bulkers

Photo courtesy of TNKC

Intelligent Engineering (IE) has supplied TNKC (UK) Ltd with SPS Citadel Access Protection doors for all nine of the bulk carriers in their fleet, with the last set being delivered in late February 2015.  The bulk carriers which operate in high risk areas are now fitted with this innovative


Keel of First Eco Tanker for APT laid

Mrs. Katherine Faulconer, wife of Mayor Kevin Faulconer and First Lady of San Diego, welds her initials onto a steel plate that will be permanently affixed to the APT-1’s keel. Click on the image for hi res version.

  On Saturday, March 7, General Dynamics NASSCO hosted a keel laying ceremony for the first ECO tanker for American Petroleum Tankers (APT) under construction at the company's shipyard in San Diego. San Diego's First Lady, Mrs. Katherine Faulconer, was the honoree for the ceremony.


Pronomar, ELA Cooperation Continues

150304 Pronomar DRY - ELA - EWEA Exhibition.jpg

Drying container exhibited again on EWEA in Copenhagen   In October 2014 Pronomar shared news about its cooperation with German based company ELA Container Offshore GmbH and developing the concept of drying containers.    Following a collaboration at Offshore Energy in Amsterdam


IACS and European Commission Hold Joint Workshop to Kick Off European Shipping Week

Philippe Donche-Gay (Photo courtesy of IACS)

  The International Association of Classification Societies (IACS) held a joint workshop in Brussels with the European Commission to kick off European Shipping Week, the association announced today.   The joint workshop featured speakers from the European Commission's Transport


ClassNK's Structural Rules for Bulkers & Tankers

Logo

  The Nippon Kaiji Kyokai (ClassNK) has announced the establishment of its “Common Structural Rules for Bulk Carriers and Oil Tanker” (Rules for the Survey and Construction of Steel Ships Part CSR-B&T) on 27 February 2015


Drying Cabinets Handy On Board Nexus

Nexus (Photo courtesy of Damen)

In 2014, Pronomar equipped Van Oord’s offshore cable laying vessel Nexus with three drying cabinets, each responsible for the drying of eight sets of workwear.   Nexus, a 126-meter Damen Offshore Carrier (DOC) 8500 cable laying vessel was delivered to Van Oord in December and is


MMK Boosts Steel Shipments to Shipbuilders

OJSC Magnitogorsk Iron and Steel Works (MMK) supplied 78,000 metric tons of metal products to shipbuilders in 2014, which represents a 37.2% growth year-on-year.   MMK supplies up to half of all metal products sold to the Russian shipbuilding industry


ClassNK to Research on Brittle Crack Arrest Design

Brittle crack arrest steel on the upper deck and hatch side coaming

  ClassNK announced that it will carry out a joint research project aimed at improving safety standards for ultra-large container ships.   As container ships increase in size, so too does the thickness of the steel that is used. The preventative measures for brittle fracture become


Meyer Werft Cuts Steel for Star Cruises Newbuild

Start of construction on Newbuild for Asia

  The first piece of steel was cut at MEYER WERFT in Papenburg, Germany for the construction of the first ship with the construction number S. 711 for Asian operator Star Cruises. Tan Sri Lim, Chairman of Star Cruises, pushed the button of the plasma torch as the first plate of steel was


ClassNK Releases Ship Design Support Software

ClassNK  announced the release of Ver. 2.0.0 of its PrimeShip-HULL(HCSR) ship design support software. The new version is reportedly the world’s first software system to fully reflect all rule amendments of the IACS Common Structural Rules (harmonized CSR) adopted in December 2014.


HII Wins Aircraft Carrier Advanced Planning Contract

USS George Washington (CVN 73). U.S. Navy photo

Huntington Ingalls Industries (HII) was awarded a $224 million modification to an existing contract for advanced planning of the refueling and complex overhaul (RCOH) of the aircraft carrier USS George Washington (CVN 73). The work will be performed at the company's Newport News Shipbuilding


ClassNK Approves New Corrosion Resistant Steel

ClassNK has issued approval for Nippon Steel & Sumitomo Metal Corporation’s newly developed corrosion resistant steel (NSGP-2) for use on the upper deck and/or inner bottom of crude oil tanker cargo oil tanks (COT).   Following earlier approvals of steels for the inner bottom






 
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