Assembly Line Efficiency

MarineLink.com
Thursday, October 31, 2013
Diane Cenac. Photo by Jeff L. Yates, courtesy of Cummins

Raymond Viguerie and, more recently his son Peter, have been building pushboats at a yard on a bayou just off the Itntacoastal Waterway that skirts the Gulf of Mexico. Their Intracoastal Ironworks sits between the bayou and the Bourg-LaRoxe Highway has recently expanded into the neighboring property.

In the past they have built a variety of boats, but in recent years focused their efforts on a standard 72- by 30- by 10-foot push boat with two steering and four flanking rudders. Powered by a pair of Cummins 12-cylinder 38-liter engines, each producing 1,000 HP at 1,800 RPM, they are, explained Peter Viguerie, “just right for the tight canals but can still handle the (Mississippi) River. Typically they are pushing two 30,000 barrel barges. On the Intracoastal they push these one wide for an overall length of about 1,300 feet.”

While the yard has been able to increase efficiencies to remain competitive by standardizing much of the vessel, there will be some variation from owner to owner. Some owners will prefer Twin Disc while others may specific Reintjes, although ratios are typically about 6:1. Propellers will vary from 72-74-inch diameter and 54-56 inches of pitch with four or five blades. “Some operators say the five blades are smoother but may not back down as well as the four blades, but they push better so you can back off on the throttle a bit,” Viguerie said.

By mid-October the yard had already delivered five of their standard push boat in 2013 and had number six scheduled for delivery before the end of the year, “We have only about 35-guys in our crew and very few subcontractors,” reported Viguerie, “We will deliver another in January and the next in March. It is taking us about six months to build a boat so we get one out of the yard about every six weeks.

cummins.com
 

  • Peter Viguerie. Photo by A. Haig-Brown, courtesy of Cummins

    Peter Viguerie. Photo by A. Haig-Brown, courtesy of Cummins

Maritime Reporter October 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Shipbuilding

World’s First LNG-Ready Ultra Large Container Ship Named

The race is on in global maritime circles to be the “world’s first” in every aspect of environmental friendliness, particularly in regards to the incorporation of LNG as fuel onboard commercial ships.

Wärtsilä Integrated Solutions for Maersk's AHTS Vessels

A new series of six Anchor Handling Tug Supply vessels to be built at the Kleven Verft AS in Norway for the Danish based Maersk Supply Service A/S - part of the A.

MacGregor Deck Equipment for Intership's Eco-bulkers

MacGregor, part of Cargotec, has secured a deck equipment contract from New Times Shipyard in China for Intership Navigation Co Ltd.'s three new 36,500 dwt laker-class bulk carriers.

Workboats

Seacor Takes Delivery of 10,800 HP Crewboat

Seacor Marine is building ever larger and more powerful mono-hull crew/supply boats. The first of these to be delivered is the 202x34-foot Alex F. McCall with some very impressive statistics.

A Classic Repower

The tug Falcon was built by Modern Marine Inc. in 1978. In the intervening years, companies that employed her have changed hands a number of times until 2013 when Vane Line Bunkering of Baltimore,

The Legal Consequences of 46 CFR Subchapter “M”

As the holiday season and the end of another year quickly approaches, the towing industry patiently waits for the Coast Guard to finalize the long-awaited towing vessel inspection rule.

Marine Power

Wärtsilä Integrated Solutions for Maersk's AHTS Vessels

A new series of six Anchor Handling Tug Supply vessels to be built at the Kleven Verft AS in Norway for the Danish based Maersk Supply Service A/S - part of the A.

ClassNK Approves Niigata Dual-fuel Engine Design

Classification society ClassNK has granted approval to the design of the new 28AHX-DF dual-fuel engine developed by Niigata Power Systems Co., Ltd. The new engine

Karl Senner Inks Distribution Deal with Electronic Power Design

Karl Senner, LLC (KS) has reached a new strategic representation agreement with Electronic Power Design (EPD). Karl Senner, LLC now represents EPD in the United States marine and offshore Markets.

News

USCG Suspend Search for Crabber Near Anacortes, Wash.

The Coast Guard has suspended the search for a crabber reported overdue near Anacortes, Wednesday. Dean Harvey, 48, of Bremerton, remains missing. Search

Third Strike, Mansour Is Out

The M/V "MANSOUR M" with IMO number 7600586 has been banned for the 3rd time after subsequent detentions after the second refusal of access order in the Paris MoU region.

MHI Completes Development of "Sayaringo STaGE"

Mitsubishi Heavy Industries, Ltd. (MHI) has completed development of the "Sayaringo STaGE," a next-generation LNG (liquefied natural gas) carrier. The Sayaringo

Marine Equipment

Wärtsilä Integrated Solutions for Maersk's AHTS Vessels

A new series of six Anchor Handling Tug Supply vessels to be built at the Kleven Verft AS in Norway for the Danish based Maersk Supply Service A/S - part of the A.

Third Strike, Mansour Is Out

The M/V "MANSOUR M" with IMO number 7600586 has been banned for the 3rd time after subsequent detentions after the second refusal of access order in the Paris MoU region.

MHI Completes Development of "Sayaringo STaGE"

Mitsubishi Heavy Industries, Ltd. (MHI) has completed development of the "Sayaringo STaGE," a next-generation LNG (liquefied natural gas) carrier. The Sayaringo

Vessels

MHI Completes Development of "Sayaringo STaGE"

Mitsubishi Heavy Industries, Ltd. (MHI) has completed development of the "Sayaringo STaGE," a next-generation LNG (liquefied natural gas) carrier. The Sayaringo

MacGregor Deck Equipment for Intership's Eco-bulkers

MacGregor, part of Cargotec, has secured a deck equipment contract from New Times Shipyard in China for Intership Navigation Co Ltd.'s three new 36,500 dwt laker-class bulk carriers.

From Security to Efficiency Modern Vessel Tracking

More so than many other fields of business, the maritime industry is focused on cost, which in turn gives the appearance of being conservative towards technology.

 
 
Maritime Careers / Shipboard Positions Maritime Standards Naval Architecture Offshore Oil Pipelines Pod Propulsion Salvage Ship Electronics Ship Repair Ship Simulators
rss | archive | history | articles | privacy | terms and conditions | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.2465 sec (4 req/sec)