Levingston Shipbuilding Company, Orange, Texas, and IHI Marine Technology, Inc., a subsidiary of Ishikawajima-Harima Heavy Industries Company, Ltd.
(IHI) of Japan are working together to introduce a number of Japanese shipbuilding techniques at the Levingston yard. This work is being performed under a research and development contract from the U.S. Maritime Administration, the cost of which is being shared 50-50 between MarAd and Levingston. The program is part of the National Shipbuilding Research Program managed by MarAd's Office of Advanced Ship Development.
The two authors—Timothy Colton of Levingston and Yukinori Mikami of IMT — explained the origins and background of the program, how it is organized, and how the results are being shared with other U.S. shipyards. They outlined the distinctive features of the Japanese philosophy of shipbuilding management, and the principal characteristics of the technology being transferred.
Finally, they described the principal findings of the program thus far, the applications that have been or are being implemented, the results achieved, and their expectations for the future.
U.K.-based international shipyard consultants A and P Appled o r e ( A P A ) have sold t h e i r shipbuilding technology survey technique to the U.S. Department of Commerce, Maritime Administration. The survey technique is a system developed by the British firm two years ago to measure on a worldwide
. Friday's sessions, which are unclassified, will be held at the Biloxi Hilton Hotel. The morning program is on "Naval Architecture and Shipbuilding Technology." Included in the presentations are discussions on structural design and stress loads, naval architecture, crew requirements and general
installation of new equipment and the creation of new facilities; this will complement a recent agreement with -Japanese shipbuilder IHI for shipbuilding technology transfer with the aim of introducing within the yard the very latest in production methods. MIL-Davie's president and chief executive
representative, handles marketing as well as export and import. The UPS organization includes Centromor, Ship Design and Research Center, Shipbuilding Technology Center, Computer Center for Shipbuilding Industry, six shipyards, 18 ship equipment manufacturing plants and three organizations dealing
capacity so that they can be immediately discharged upon arrival at the Collins station. All of the equipment will employ the very latest in shipbuilding technology. Final decisions on the choice of hull forms and power plants will be made after an extensive model testing program is conducted in Wageningen
. Sustained sea speed will be 18 knots. Four DeLaval ship-service turbogenerators will provide 2,500 kw of electric power. To embrace improved shipbuilding technology and meet requirements for construction of the submarine tenders, LSCC is adding facilities and improvements which will cost approximately
be built at Sestao, two to be built at Puerto Real, and the fifth still undecided) that takes advantage of the millions invested in updating the shipbuilding technology and capacity at Sestao, and also of the many relationships the shipbuilding company Izar has forged with companies around the globe to deliver
Centre, and Business & Industrial Trade Fairs Ltd. Supporting Organizers are the Dalian Municipal Bureau of Communications and Dalian Shipbuilding Technology Centre. The exhibition booths are now available for reservation. For details, please click to www.shiport.co
cutting machine will be supplied by the Swedish ESAB Group. ESAB is a world leader in welding and cutting technology and a partner in TTS's shipbuilding activities. The new equipment will be delivered in the second half of this year. The contract includes installation, operator training, and
to prepare for upcoming shipbuilding projects. James R. Vander Schaaf has been promoted to program manager for the shipyard's Advanced Shipbuilding Technology Program and its Computer Aided Design and Computer Aided Manufacturing (CAD/CAM) Department. Jerry L. Steiner was promoted to director of
The bulk carrier Pride of Texas (shown above), first of a new class of U.S.-flag merchant ships, was delivered recently by Levingston Shipbuilding Company of Orange, Texas, to her owners, Asco-Falcon Shipping Company of Houston. The new ship, about 612 feet long with a beam of 93 feet
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ronments. The new agreement will address speci? c techni- cal gaps in the UUV defense and offshore energy markets especially for long duration, multi-payload mission opera- tions where communications are often denied or restricted. As part of the new alliance, Metron’s Resilient Mission Autonomy portfolio
Image courtesy Kongsberg Discovery Image courtesy Teledyne Marine New Products Teledyne Marine had its traditional mega-booth at Oi, busy start to ? nish. Image courtesy Greg Trauthwein offers quality sub-bottom pro? ling capability without the need tion of offshore windfarms. GeoPulse 2 introduces new
Image courtesy Outland Technology Image courtesy Exail Image courtesy Submaris and EvoLogics Vehicles The ROV-1500 from Outland Technology represents a leap forward in underwater robotics, a compact remotely operated vehicle (ROV) weighing in at less than 40 lbs (19kg) the ROV- 1500 is easy to transport
NEW TECH OCEANOLOGY INTERNATIONAL 2024 All photos courtesy MTR unless otherwise noted NEW TECH, PARTNERSHIPS LAUNCH IN LONDON With Oceanology International now one month in the rear-view mirror, MTR takes a look at some of the interesting technologies launched before, during and after the London event.
regulated industry in the world.” How- ever, commercial success depends on many factors, not least a predictable OPEX. Over the past four years, SMD has worked with Oil States Industries to calculate cost per tonne ? gures for prospective customers. Patania II uses jet water pumps to Oil States’
FEATURE SEABED MINING by a sea? oor plume from its pilot collection system test. pact, nodule collection system that utilizes mechanical and The Metals Company recently signed a binding MoU with hydraulic technology. Paci? c Metals Corporation of Japan for a feasibility study on The company’s SMD
FEATURE SEABED MINING bilical. It has passive heave compensation which nulli? es the necott. “The focus since then has been on scaling while en- wave, current and vessel motions that in? uence loads in the suring the lightest environmental impact,” says The Metals power umbilical. The LARS can
n January, Norway said “yes” to sea- bed mining, adding its weight to the momentum that is likely to override the calls for a moratorium by over 20 countries and companies such as I Google, BMW, Volvo and Samsung. Those against mining aim to protect the unique and largely unknown ecology of the sea?
SEA-KIT USV Maxlimer returning from HT-HH caldera in Tonga. © SEA-KIT International data and further assess ecosystem recov- ery. What is known, noted Caplan-Auer- bach, is that the impact of submarine vol- canoes on humans is rare. “The HT-HH eruption was a tragedy, but it was very unusual. It let us
FEATURE OCEANOGRAPHIC INSTRUMENTATION & SENSORS Kevin Mackay, TESMaP voyage leader and Center head of the South and West Paci? c Regional Centre of Seabed 2030. Kevin in the seismic lab at Greta Point looking at the Hunga Tonga-Hunga Ha’apai volcano 3D map completed with data from the TESMaP voyage
Auerbach explained that ideally, “one ? ed layers of geothermal activity,” noted changes over an area of 8,000 km2. They would have both instruments: seismom- Skett, “and the change in salinity and dis- found up to seven km3 of displaced ma- eters to detect and locate subsurface ac- solved particles for
elatively inactive since 2014, the Hunga Tonga–Hunga Ha‘apai (HT-HH) submarine volcano began erupting on December 20, 2021, reaching peak intensity on January 15, 2022. This triggered tsunamis throughout the Pa- R ci? c, destroyed lives and infrastructure, and generated the largest explosion recorded
2024 Editorial Calendar January/Februay 2024 February 2024 March/April 2024 Ad close Jan.31 Ad close March 21 Ad close Feb. 4 Underwater Vehicle Annual Offshore Energy Digital Edition ?2?VKRUH:LQG$)ORDWLQJ)XWXUH ?2FHDQRJUDSKLF?QVWUXPHQWDWLRQ 6HQVRUV ?6XEVHD'HIHQVH ?6XEVHD'HIHQVH7KH+XQWIRU ?0DQLS
About the Author vey with the pipe tracker is not required, resulting in signi? - Svenn Magen Wigen is a Cathodic Protection and corrosion control cant cost savings, mainly related to vessel charter. expert having worked across The major advantage of using FiGS on any type of subsea engineering, design
TECH FEATURE IMR There are also weaknesses in terms of accuracy because of FiGS Operations and Bene? ts signal noise and the ability to detect small ? eld gradients. In Conventional approaches to evaluating cathodic protection this process there is a risk that possible issues like coating (CP)
• Integrity assessment, and otherwise covered, e.g., by rock dump. As for depletion of • Mitigation, intervention and repair. sacri? cial anodes, this can be dif? cult or even impossible to Selecting the best method for collecting the data these work- estimate due to poor visibility, the presence of
TECH FEATURE IMR Image courtesy FORCE Technology OPTIMIZING CATHODIC PROTECTION SURVEY USING NON-CONTACT SENSORS By Svenn Magen Wigen, FORCE Technology he principle behind sacri? cial anodes, which are water structures, reducing the need for frequent repairs and used to safeguard underwater pipelines
sensor options for longer mission periods. About the Author For glider users working in ? sheries and conservation, Shea Quinn is the Product Line Manager the Sentinel can run several high-energy passive and active of the Slocum Glider at Teledyne Webb acoustic sensors, on-board processing, and imaging
nyone familiar with glider hardware options integrated for a broad Glider answers that need,” said Shea autonomous underwater ve- range of missions. Quinn, Slocum Glider Product Line hicles (AUVs) is certainly “As the use of Slocum Gliders grew, Manager at TWR. A familiar with the popular- so did
assist in identifying mines and act as a neutralization device. About the Author Bottom mines pose even greater chal- David R. Strachan is a defense analyst and founder of lenges. Unlike contact mines, bottom Strikepod Systems, a research and strategic advisory mines utilize a range of sensors to
from marinas along the western coast. The exact number of lizing laser detection systems can detect mines just below the mines, as well as their locations, remains largely a mystery, surface, even those hiding in murky water. The Airborne Laser although reports suggest that over three hundred have been
Editorial NIWA-Nippon Foundation TESMaP/ Rebekah Parsons-King www.marinetechnologynews.com ast month marked the resounding NEW YORK 118 E. 25th St., New York, NY 10010 return of Oceanology Interna- Tel: (212) 477-6700; Fax: (212) 254-6271 tional in London, perennially one Lof the world’s most important