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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


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


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


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 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


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


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


Nichols Brothers to Build Vessel for American Samoa

Image: Nichols Brothers Boat Builders

Ice Floe, LLC dba Nichols Brothers Boat Builders (NBBB) has been contracted by the Government of American Samoa to build a multipurpose vessel to operate in the warm waters of the South Pacific primarily between Pago Pago and the Manu’a Islands


Lightweight Composite Approved for Ship

Photo courtesy of SP

For the first time, combustible, fibre-reinforced, lightweight composite has been approved for use in a SOLAS ship. Panama's flag authority has accepted a design where hatches in fibre-reinforced plastic composite replace steel hatches. Research and fire risk analyses at SP have helped in making


Port of Indiana-Jeffersonville Sets Shipping Record

Grain, steel, salt help port exceed 2 million tons for first time in 29-year history   The Port of Indiana-Jeffersonville handled over 2.4 million tons of cargo in 2014, up 48 percent from the previous year. This was the first time annual shipments exceeded two million tons in the port's


Jeffersonville Port Sets Cargo Record in 2014

Port of Indiana-Jeffersonville (Picture by: Ports of Indiana)

The Port of Indiana - Jeffersonville handled over 2.4 million tons of cargo in 2014, up 48 percent from the previous year, according to a news release from the port. This was the first time annual shipments exceeded two million tons in the port’s 29-year history. 


ThyssenKrupp: Submarine Unit Not For Sale

German industrial group ThyssenKrupp is not in talks to sell its submarine unit nor is it in talks to sell its stainless steel unit VDM, its chief executive said on Friday. "At the moment, there are no talks whatsoever about selling the submarine business


Indiana Ports Set Cargo Record in 2014

State's three ports handle 10 million tons for first time in history     The Ports of Indiana handled over 10.4 million tons of cargo in 2014, up nearly 26 percent from the previous year. This was the first time annual shipments exceeded 10 million tons in the port authority's 53-year


New Chains Replace Steel for Lashing Cargo

TYCAN chains with Dyneema replace steel chains for lashing cargo. (Photo DSM Dyneema, DYNPR301)

Industrial chains for handling heavy loads are being produced for the first time from DSM’s ultrahigh molecular weight polyethylene (UHMwPE) fiber, branded as Dyneema.   DSM Dyneema has formed a strategic partnership with Load Solutions AS in Bergen, Norway, for development


Outlook for India’s Seaborne Dry Bulk Trade

Conference in progress

  The Hinode’s 2nd Conference on “Outlook for India’s Seaborne Dry Bulk Trade” held at the Hotel Vivanta by Taj President saw a significant gathering of shipowners, charterers, agents, ship managers, exporters, importers, bankers


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


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 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.






 
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