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Senesco Invests in New Welding System

PEMA WeldControl 200 Create (Image courtesy of PEMA)

Senesco Marine Shipyard on the U.S. northeast coast has invested in a more productive and efficient welding system, concluding a deal with Pemamek to deliver a PEMA Welding Portal for the welding of double bottoms and subassemblies.   Senesco Marine, a Reinauer Transportation Company, is a shipyard for new construction and vessel repair in the Northeast, consisting of 26 acres of Narragansett Bay waterfront property. To further boost its fabrication capability, Senesco trusted in PEMA’s welding automation technology and made a deal of a twin robot welding gantry. Senesco needed more capacity, so to increase the throughput, the yard got a flexible, yet capable gantry that improves productivity and reduces man hours per vessel.    “The next step for Senesco Marine is to produce not only Quality built vessels but at an increased pace to meet the needs of our customers. We currently are in a continuing build program for our current customers and at the same time are looking at new work for potential new customers. To be able to do this we are making the investment with PEMA to increase the throughput thus reducing the timeframe required to complete these vessels, which leaves room for even more opportunities. We are excited about this step of automation for the Shipyard and are looking forward to the relationship with PEMA as we endeavor to build Quality built vessels on time for our customers,” commented Mr. Michael J

NSRP Awards $17 million in R&D Projects


$17.1 Million in New Cost-Reducing Shipbuilding R&D Projects The Executive Control Board of the National Shipbuilding Research Program (NSRP) has awarded funding for five new research and development projects to continue the program’s mission to reduce the costs associated with U.S. shipbuilding and ship repair. These new projects, valued at approximately $17.1 million in both Navy funding and industry cost share

Aluminum Extrusions Available in U.S.

By joining forces with one of the world's leading producers of Friction Stir Welded products -- Marine Aluminum of Haugesund, Norway - Williamsburg Fabricators is able to offer Friction Stir Welded aluminum in the U.S. Production is currently scheduled to begin later this year. Marine Aluminum has supplied Friction Stir Welded material since 1997 for applications such as high speed ferry boats, rail transportation, offshore drilling platforms, helicopter decks and other industrial products

Directory: Cutting and welding products

Arcon Welding Email When usability, reliability and durability are important for ship repair and maintenance applications, Arcon's Workhorse Stick/TIG welding machine is a strong solution. Designed for shipyard use, the machine employs electrical and mechanical technology proven reliable in over 100,000 machines sold and used worldwide. The Seahorse option protects against corrosive salt-water residue and proved effective in extensive

AWS Revises Specification for Underwater Welding Code

A revised edition of the American Welding Society’s AWS D3.6M Underwater Welding Code, has been published.  The standard known as D3.6M:2010 supersedes the 1999 edition. The 142-page book covers underwater welding in both dry and wet environments. All provisions of the document apply equally to new construction and to modification and repair of existing structures underwater.  Initially applied as a means of temporary repair for damaged steel-hulled vessels

New Milling Disc from IN.MOTION


IN.MOTION Technology Distribution, LLC, announced the launch of a new milling disc designed for fast, efficient beveling, weld preparation and weld repair. According to the manufacturer, these new discs offer a higher material removal rate than any conventional abrasive, providing significant cost savings, and eliminate the fine dust associated with grinding, thereby contributing to worker safety and improving the quality of the final product.  

Future Naval Force May Use the Strength of Titanium

ARLINGTON, Va. - Steel may have met its match: An Office of Naval Research (ONR)-funded project will produce a full-size ship hull section made entirely with marine-grade titanium, using a welding innovation which could help bring titanium into future Navy ship construction, officials announced. The contractor team building this section recently completed the industry's longest friction-stir titanium alloy welds and aims to complete the ship hull section this summer

New Hobart Flux-Cored Wires


The newest addition to the Hobart family of AWS E70T-1 welding wires— the Hobart FabCO 70XHP gas-shielded flux-cored wire — offers low fume generation rates to help improve operator comfort and high deposition rates that help increase productivity, the manufacturer said. The new wire complements the FabCO TR-70 and FabCO RXR wires currently offered under the Hobart brand. Together, the three wires provide a continuum of benefits

DNV GL Approves Permanent Underwater Wet Welding Repairs

Underwater wet welding

  DNV GL and Subsea Global Solutions LLC. are proud to announce that they have completed an extensive joint research and development program, that will allow permanent repairs to be carried out by underwater wet welding on certain areas of vessels. Subsea Global Solutions’ global network of coded welder divers will be available to perform these permanent repairs on a case by case basis utilizing this procedure in suitable locations throughout the world in accordance with the

STX France Shipyard Adds More Automated Welding

STX France Shipyard

A good order book and need for higher capacity in the dock were the basis for STX France to purchase more welding automation for its shipyard’s panel welding.   STX France decided to turn to Pemamek after a competitive offering round, and purchased PEMA Integrated One-sided Laser-Hybrid Welding and Milling Station with conveyor solution for welding deck plates together. To secure fast and reliable delivery of the welding line, STX France also included in its order installation

New Japanese Coal Carrier Enters Service

Noshiro Maru. Photo: NYK Line

A new coal carrier Noshiro Maru was delivered on September 30 at Oshima Shipbuilding Co. Ltd. in Saikai city, Nagasaki prefecture. A delivery and naming ceremony was held at the shipyard on the same day and attended by Makoto Kaiwa, chairman of Tohoku Electric Power; his wife; and NYK Chairman

Site for Indiana's Fourth Port Being Examined

The Ports of Indiana announced that Indiana Michigan Power has agreed to sell its recently retired Tanners Creek coal plant in Lawrenceburg, Ind., to a brownfield redevelopment company that is working with the Ports of Indiana to evaluate the site for use as the state's fourth port.  

Rolls-Royce Designs Stern Trawlers for Two Greenland Firms

Image: Rolls-Royce

Two stern trawlers of Rolls-Royce design are contracted to be built by the Freire Shipyard in Spain. The two vessels, both designed for catching shrimp, have been ordered by Greenland based ship owners Qajaq Trawl and Polar Seafood.  

Ellicott Tallies Three Custom Dredger Contracts

B2190E (Image: Ellicott Dredges)

Ellicott Dredges, LLC announced contracts for three new custom-designed dredges, all scheduled to be delivered before the end of 2017.   In the first instance a major international chemical company selected Ellicott to build a custom electric bucketwheel dredge to mine salt in a very hard

US' Most Advanced Warship Departs Bath Iron Works

The future USS Zumwalt (DDG 1000) departing Bath Iron Works (U.S. Navy photo)

The newest and most technologically advanced surface warship, future USS Zumwalt (DDG 1000), departed Maine shipyard Bath Iron Works September 7, marking the beginning of a three-month journey to its new homeport in San Diego.   Crewed by 147 sailors, the stealthy

Gorgon LNG Cargo Arrives Japan

Photo: Chevron Corporation

 Tokyo Gas Co has received its first liquefied natural gas (LNG) cargo from Chevron Corp's $54 billion Gorgon export facility in Australia, reports Reuters.   The "Energy Confidence" vessel carrying about 70,000 tonnes of LNG arrived on Saturday at the company's Ohgishima LNG

MN100: Tube-Mac Piping Technologies Ltd

(Image: Tube-Mac Piping Technologies)

The Company: Tube-Mac Piping Technologies, founded in 1977, specializes in “non welded piping systems” for lubrication and hydraulic lines. The corporate headquarters is based in Stoney Creek, Ontario, Canada with a 55,000 SF (5100 SM) component manufacturing and pipe fabrication

Salvors to Remove Fuel from Capsized Riverboat

Spirit of Sacramento capsized near Bethel Island, Calif. (U.S. Coast Guard photo by Adam Stanton)

Efforts to prepare the capsized riverboat Spirit of Sacramento for fuel removal operations are being conducted by the U.S. Coast Guard, California Department of Fish and Wildlife's Office of Spill Prevention and Response and other partner agencies.  

Miller to Showcase Welding Solutions at International WorkBoat Show

ArcReach Family XMT Dimension SuitCase Remote

Miller Electric Mfg. Co. is showcasing welding equipment technologies to enhance quality, productivity and cost savings in the shipbuilding industry during the International WorkBoat Show at the Morial Convention Center in New Orleans, November 30 to December 2

IUMI: Containership Fires Need Study

(Photo: Greg Trauthwein)

Two recent onboard containership fires have fueled concerns from IUMI (International Union of Marine Insurance) over the challenges involved with managing these incidents at sea.   "At sea, below-deck fires cannot be fought with water and so CO₂ is used instead to displace the oxygen

ClassNK: Guidelines on Laser-Arc Hybrid Welding

class nk logo .jpg

Classification society ClassNK has released Guidelines on Laser-Arc Hybrid Welding (Ver. 3) aiming to support the widespread application of laser-arc hybrid welding in shipyards.   Laser-arc hybrid welding is a high quality and highly-efficient welding process which combines both laser and

MV WERFTEN Pumps €75 Mln into Rostock Yard


Announcing further investments into its shipyards, MV WERFTEN has today signed three contracts for the investment program for its Rostock yard, including a purchasing contract for a new thin-plate laser panel line with welding and production automation specialist Pemamek

Siemens Bags Electric Ferry Propulsion Contract

Image: Multi Maritime

 Siemens said it has secured a contract to supply propulsion systems for two new The all-electric battery ferries to be operated by Fjord1 on the E39 Anda-Lote route on the west coast of Norway.   Both vessels will have a cargo capacity of 120 cars, 12 trailers and 349 passengers

PBES Lithium Energy Storage for HH Ferries

Photo: PBES

Plan B Energy Storage (PBES) said it has secured the energy storage supply contract for the two largest battery-powered ferries in the world. Each of the two Scandlines Helsingborg-Helsingör ferries will have 4.16 MWh batteries to provide power for primary propulsion.   

New Zealand Navy Orders Polar-class Support Tanker

Image: Rolls-Royce

A new polar-class logistic support tanker for the Royal New Zealand Navy (RNZN) will be the first naval vessel to feature the Rolls-Royce Environship design with wave piercing bow.   The new vessel, which will replace the 30-year-old HMNZS Endeavor

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