DNV Helps Take the Strain on Subsea Lifting SWRs

MarineLink.com
Tuesday, April 01, 2014
Elisabeth Tørstad: Photo DNV

Due to a growing focus on safety related to subsea lifting operations, DNV GL informs it has established a Joint Industry Project (JIP) to develop practical methods for reducing the risks and lifetime cost of steel wire ropes for subsea lifting applications, using an integrated systems approach. 14 diverse industry players have already signed up and more partners are welcomed, especially oil and gas operators, says project manager, Inger-Lise Tangen at DNV GL.

Elisabeth Tørstad, CEO of DNV GL Oil & Gas, commented: “Frontier areas have emerged as serious attractions for oil and gas operators in recent years. Over half of the industry executives we interviewed for our industry outlook report Challenging Climates said they expect subsea technologies to absorb the strongest investment this year, to support exploration into new or challenging environments.”

“Operating in these areas requires leading-edge technologies and new knowledge. Industry collaboration is even more important here where the technical challenges are complex and the risk exposure may be higher.  This JIP is therefore very timely,” she continued.

The rapidly growing number of subsea field developments worldwide will demand greater focus on safe execution of subsea lifting operations, both in the installation phase and throughout the lifetime of the field. High safety levels will be even more important going into deeper and ultra-deep waters, lifting larger and heavier equipment and more complex and expensive structures.

However, there are limited rules, regulations and standards suitable for ensuring and assessing the integrity of steel wire ropes for subsea lifting, especially for larger diameter ropes. A number of different factors can influence the integrity of a steel wire rope, but the knowledge about their effect and interaction, and how to assess them, is unfortunately limited currently.

"Industry players have expressed concerns related to today’s knowledge levels, competence and technology related to assessment of the condition and integrity of wire ropes. This is why DNV GL in cooperation with the industry has established a JIP with the aim of developing a Recommended Practice (RP) for integrity management of steel wire ropes used for subsea lifting applications,” explains Inger-Lise Tangen, Project Manager, DNV GL.

The new methods for integrity management of steel wire ropes will form the basis for documentation of the safety and reliability of integrated systems according to DNV-OS-E407, throughout the service life of the rope until it is duly discarded. The project will include relevant issues related to system integration, monitoring, condition assessment, inspection, maintenance, lubrication, production, etc.

Partners are: Bridon, DMT GmbH & Co. KG, DOF Management, Farstad Shipping AS, GC Rieber Shipping ASA, Heerema Marine Contractors Nederland SE, Huisman Equipment BV, National Oilwell Varco (NOV), Redaelli, Rolls Royce Marine AS, Saipem, Technip UK Limited, TEUFELBERGER Seil Ges.m.b.H. and W. Giertsen Services AS.

 

 

 

Maritime Reporter March 2015 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

People & Company News

U.S. Submits Formal Plan for Paris Climate Talks

The United States on Tuesday formally submitted its climate change strategy to the United Nations, outlining domestic measures it is taking to achieve up to a 28

DryShips to Sell its Suezmax Tanker Fleet

DryShips Inc. (NASDAQ: DRYS), has announced  that it has entered into firm sales agreements with entities controlled by the Company's Chairman and Chief Executive Officer,

Shipbuilding: Mitsui Delivers Bulk Carrier

Mitsui Engineering & Shipbuilding Co., Ltd. (MES) completed and delivered a 56,000 dwt type bulk carrier M.V. Desert Osprey (MES Hull No. 1862) at its Chiba Works

Offshore

Japan, U.S. Look to Expand Naval Cooperation

Japanese Prime Minister Shinzo Abe's push to allow Tokyo to come to the aid of an ally under attack will pave the way for closer cooperation between U.S. and Japanese forces across Asia, a top U.

BP Terminates GoM Rig Contracts

BP terminated contracts for two deepwater oil drilling rigs in the Gulf of Mexico as the British oil company slashes its exploration budget due to fallen oil prices.

MacGregor Appoints Høyesen as VP

MacGregor reorganized into seven operative divisions in the beginning of 2015 to improve customer focus.   Offshore Mooring and Loading Division drives the development

Maritime Security

Japan, U.S. Look to Expand Naval Cooperation

Japanese Prime Minister Shinzo Abe's push to allow Tokyo to come to the aid of an ally under attack will pave the way for closer cooperation between U.S. and Japanese forces across Asia, a top U.

India Halts Iran oil Imports Under U.S. Pressure

Oil imports from Iran at 220,000 bpd in year to March 31. U.S. pressured India not to raise annual Iran oil imports. India halted oil imports from Iran for the

Illegal Fishing Threatens to Revive Somali Piracy

Somali officials say foreign ships plundering fish stocks; Somali piracy greatly reduced due to security measures. A rise in illegal fishing off Somalia could spark a resurgence in piracy,

People in the News

DryShips to Sell its Suezmax Tanker Fleet

DryShips Inc. (NASDAQ: DRYS), has announced  that it has entered into firm sales agreements with entities controlled by the Company's Chairman and Chief Executive Officer,

Viking Enters Ocean Cruise Industry

Viking Ocean Cruises has announced it took delivery of Viking Star, marking the company's official arrival into the ocean cruise industry.   The delivery ceremony

Japan, U.S. Look to Expand Naval Cooperation

Japanese Prime Minister Shinzo Abe's push to allow Tokyo to come to the aid of an ally under attack will pave the way for closer cooperation between U.S. and Japanese forces across Asia, a top U.

Classification Societies

SCI takes Delivery of VLCC "Desh Vibhor"

The Shipping Corporation of India Ltd. (SCI) accepted delivery of a Very Large Crude Oil Carrier (VLCC) on 28 March, 2015. The vessel has been named “Desh Vibhor”.

IMCA DP Proposal to be Basis for Updating IMO Guidelines

The International Maritime Organization (IMO) has agreed to use the International Marine Contractors Association (IMCA) proposals as the basis for the review of

DNV GL - Maritime CEO Addresses Cybersecurity at CMA 2015

“Ships and offshore structures are becoming more and more interconnected,” said Tor Svensen, CEO DNV GL - Maritime, when taking the stage at this year’s CMA

Surveyors

US Navy to Roll out Underwater Spy Satellites

The robotic series that remade crusade in skies will shortly extend to a low sea, with underwater view “satellites,” drone-launching pods on a sea building and unmanned ships sport submarines,

China Unveils Action Plan on Maritime Silk Road

China has unveiled the principles, framework, and cooperation priorities and mechanisms in its Maritime Silk Road initiative in a bid to enhance regional connectivity

TDDCL Seeks Input for New Repair Yard

Trinidad Dry Dock Company to develop new ship repair yard at Port of Spain; company requests Expressions of Interest for Environmental Impact Assessment and Geotechnical

Offshore Energy

Japan, U.S. Look to Expand Naval Cooperation

Japanese Prime Minister Shinzo Abe's push to allow Tokyo to come to the aid of an ally under attack will pave the way for closer cooperation between U.S. and Japanese forces across Asia, a top U.

BP Terminates GoM Rig Contracts

BP terminated contracts for two deepwater oil drilling rigs in the Gulf of Mexico as the British oil company slashes its exploration budget due to fallen oil prices.

MacGregor Appoints Høyesen as VP

MacGregor reorganized into seven operative divisions in the beginning of 2015 to improve customer focus.   Offshore Mooring and Loading Division drives the development

 
 
Maritime Standards Naval Architecture Navigation Offshore Oil Pipelines Pod Propulsion Port Authority Ship Electronics Shipbuilding / Vessel Construction 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: 0.1846 sec (5 req/sec)