Wärtsilä Wins Subsea 7 DSV Design Deal

(MarineLink.com)
Wednesday, December 19, 2012

Wärtsilä signed a contract for the design of a new diving support vessel (DSV) to be built for Subsea 7. The new VS 4725 DSV design was created by Wärtsilä Ship Design specifically for this vessel, which will be built at the Hyundai Heavy Industries (HHI) shipyard in Korea. The contract was signed with HHI in December, and the vessel is scheduled for delivery in 2015.


The vessel is intended for North Sea diving operations on a year round basis. In customizing the design of such a complex vessel, close co-operation between Subsea 7, HHI, Drass Energy, the diving equipment supplier, and Wärtsilä was essential. The result: a technologically advanced vessel design that should offer high safety and good working conditions to all personnel onboard, as well as safe and efficient operations in often challenging sea and weather conditions.


The DSV is to be equipped with the latest integrated diving equipment, while a 3-split engine and propulsion configuration for redundancy. Under this configuration, the systems relating to the generator sets, propulsion machinery, thrusters, electrical controls and all related auxiliary equipment, are divided into three sections. In addition to the excellent redundancy, this also ensures a high ERN (Environmental Regularity Number) score, while limiting the failure risk. In a worst case failure scenario, most of the generator sets and thrusters will remain in operation.


"The operational profile of the vessel forms the basis for every Wärtsilä ship design. By working closely with the owners and operators to reach a complete understanding of their needs, we can design vessels that are both economically and environmentally sound, but moreover, fulfils the demands and requirements of our clients. Our more than 50 years of experience provides, of course, a solid foundation for our design solutions, and working with highly professional partners, such as Subsea 7 and HHI, is always a pleasure," says Riku-Pekka Hägg, Vice President Wärtsilä Ship Design.


"The development of the Wärtsilä VS 4725 DSV, the development of the dive system by Drass, and the overall design and building by HHI is the result of good co-operation between all the parties involved. Wärtsilä Ship Design's willingness and ability to adapt to the specific requirements and standards needed were key considerations in the award of this contract," said Mr Stuart Smith, Vice President for Technology and Asset Development, Subsea 7.

Subsea 7 - VS 4725 DSV

Length:    123m
Breadth:    24m
Depth:    10.5m
Accommodation:    110 POB

 

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

Technology

Nordic Wins with Noble

Nordic Maritime, a leading offshore service operator, today announced a five year time charter for its DP2 IMR Subsea vessel, Mokul Nordic, which has been awarded by Noble Energy,

Foster Wheeler to Upgrade ExxonMobil's Antwerp Refinery

Foster Wheeler AG announced today that a subsidiary of its Global Engineering and Construction Group has been awarded an engineering, procurement, and construction

Pemex Suspends Eviction of Workers in Campeche

Due to the behavior shown by the low pressure system in the Gulf of Mexico, whose career was diverted in the last hours, the Technical Analysis Group Emergency

Contracts

Transas to Supply TechSim Solutions to SUNY Maritime

The Navsim Services and Transas Americas Team, have been awarded contracts for supply of a combination of full mission, classroom and cloud based Transas Technical

FMT Options for another Towboat from Eastern

Eastern Shipbuilding Group, Inc. announce that Florida Marine Transporters, Inc. of Mandeville, La. exercised another additional 90’x32’x10’ “Canal Class” Inland

Wärtsilä Expects 5% Sales Growth

Wärtsilä announced its third quarter results, reporting that it sees good development in order intake and profitability. According to Wärtsilä, third quarter

Offshore

Three Dead in Offshore Platform Accident

Three workers were killed and one is still missing after an accident at one of the offshore oil and gas platforms in the Caspian Sea in Azerbaijan, Azeri state energy company SOCAR said on Thursday.

Ocean Installer Enters Australian O&G Market

Ocean Installer’s said that it has established office in Perth, Australia to meet demand for subsea construction services.  “This is the beginning of our presence

Nordic Wins with Noble

Nordic Maritime, a leading offshore service operator, today announced a five year time charter for its DP2 IMR Subsea vessel, Mokul Nordic, which has been awarded by Noble Energy,

Vessels

Historic Mexican Ship Visits Port of LA

ARM Cuauhtémoc, a Mexican Navy barque, also known as the Ambassador and Gentleman of the Seas, will sail into the Port of Los Angeles next week and offer free public

FMT Options for another Towboat from Eastern

Eastern Shipbuilding Group, Inc. announce that Florida Marine Transporters, Inc. of Mandeville, La. exercised another additional 90’x32’x10’ “Canal Class” Inland

Tuco Debuts New Wind Farm Service Boat

Less than a week before the Offshore Energy 2014 Exhibition and Conference in Amsterdam the coming week, Tuco Marine disclosed the newest vessel in the ProZero series of Fast Rescue Boats,

Offshore Energy

A History of U.S. Oil Export Controls

On Oct. 20, 1973, King Faisal of Saudi Arabia imposed a total embargo on oil shipments to the United States among other countries in response to their support for Israel during the Arab-Israeli war.

Three Dead in Offshore Platform Accident

Three workers were killed and one is still missing after an accident at one of the offshore oil and gas platforms in the Caspian Sea in Azerbaijan, Azeri state energy company SOCAR said on Thursday.

Tuco Debuts New Wind Farm Service Boat

Less than a week before the Offshore Energy 2014 Exhibition and Conference in Amsterdam the coming week, Tuco Marine disclosed the newest vessel in the ProZero series of Fast Rescue Boats,

 
 
Maritime Contracts Maritime Security Navigation Offshore Oil Pipelines Pod Propulsion Port Authority Ship Electronics Ship Repair Sonar
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: 0.2316 sec (4 req/sec)