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 Today


The Maritime Industry's original and most viewed E-News Service

Maritime Reporter June 2016 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Technology

Another Fugro Vessels Joins Largest SEEP-Hunting Survey

Fugro has deployed multi-purpose offshore survey vessel Fugro Gauss to join the Fugro Brasilis offshore Mexico, to help complete the world’s largest seep-hunting

JIP Validates DNV GL's Helica Software

A joint industry project run by DNV GL has replicated stresses measured in an umbilical subjected to tension and bending in full-scale tests, further validating

Advanced MacGregor Technology for Polar Research Ship

MacGregor, part of Cargotec, has won an order to supply MacGregor offshore cranes and a Triplex handling system for a 14,300gt polar research vessel being built

Contracts

Young Brothers Orders Four New Tugs from Conrad

Young Brothers, Limited, Hawai‘i’s largest inter-island cargo service provider, and Conrad Shipyard, signed a contract to build four new tugs, a nearly $80 million

Boskalis Secures Dike Reinforcement Project

Royal Boskalis Westminster N.V. announced that the Noorderzijlvest district water board intends to award the contract for the Eemshaven-Delfzijl dike reinforcement

Wärtsilä, Zamakona Yards Join forces in Canary Island

Wärtsilä is enhancing its service offering by participating in a new maintenance hub in the Canary Islands. The facility, operated by one of Spain's biggest shipbuilding and ship repair groups,

Naval Architecture

Wärtsilä to Power Two Indian Dredgers

Wärtsilä has won an order for two new 8000m3 trailing suction hopper dredgers being built for the Adani group, India's largest private multi-port operator. The

Austal Delivers LCS 8 to US Navy

Austal Limited (Austal) (ASX:ASB) delivered the future USS Montgomery (LCS 8) to the U.S. Navy, during a ceremony held aboard the ship at Austal USA’s shipyard in Mobile, Alabama, USA on 23 June.

Conrad Shipyard Forms LNG Business Unit

Conrad Shipyard has formed a new business unit focused on LNG projects.   Conrad, builder of North America’s first LNG bunker barge scheduled for 2017 delivery,

Vessels

Lerwick Port Set to Receive Largest Cruise ship

Lerwick Harbour’s record-breaking cruise season will hit the first of several milestones this season on Thursday (30 June) with the arrival of Azura, the largest

Advanced MacGregor Technology for Polar Research Ship

MacGregor, part of Cargotec, has won an order to supply MacGregor offshore cranes and a Triplex handling system for a 14,300gt polar research vessel being built

Six-Month High for Service Reliability

Ocean carriers achieved a six-month high for liner service reliability in May, according to Carrier Performance Insight, the online schedule reliability tool provided by Drewry Supply Chain Advisors.

Offshore Energy

Another Fugro Vessels Joins Largest SEEP-Hunting Survey

Fugro has deployed multi-purpose offshore survey vessel Fugro Gauss to join the Fugro Brasilis offshore Mexico, to help complete the world’s largest seep-hunting

JIP Validates DNV GL's Helica Software

A joint industry project run by DNV GL has replicated stresses measured in an umbilical subjected to tension and bending in full-scale tests, further validating

New DNV GL Marine Warranty Standards are a Digital First

The energy industry’s only Standard for the warranty approval of marine operations is published  by DNV GL. The Standard is the first to deploy a digital solution

Ocean Observation

NYK Vessel First to Make Commercial Transit through Expanded Panama Canal

On June 27, the expanded Panama Canal opened for commercial transit, and Lycaste Peace, a very large liquefied petroleum gas (LPG) carrier operated by NYK, was

The Historical Passage of Cosco Shipping Panama

The Chinese giant Cosco Shipping  has made the inaugural transit on Sunday June 26, 2016  through the expanded Panama Canal expansion project , event appreciated

World Trade Routes Won't be the Same with Expanded Panama Canal!

On 26th June 2016, a landmark development for the shipping industry will occur with the opening of the new third set of locks at the Panama Canal. Clarksons Research takes a look.

 
 
Maritime Careers / Shipboard Positions Maritime Security Navigation Pipelines Pod Propulsion Port Authority Ship Repair Ship Simulators Shipbuilding / Vessel Construction Sonar
rss | archive | history | articles | privacy | 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: 0.1940 sec (5 req/sec)