Dnv Gl News

Photo: KNUD E. HANSEN

Design Studies for Replacement of R/V DANA

scientific performance- High efficiency in fish stock monitoring- High scientific multidisciplinary performance through versatile design- Year-round operation in North Sea and Baltics- Summer/ Autumn operation in Greenland and Polar waters- Low operational costsThe vessel is designed for class notation DNVGL ✠ 1A, SPS, EO, DYNPOS (AUTS), PC (6), and to comply with the ICES CRR 209 standard for low underwater radiated noise (URN) emission. In carrying out the design, the key design drivers and other design issues have been scrutinized and evaluated to arrive at optimal design solutions, which prioritizes

Photo courtesy: New China TV

China Builds World's Largest Silent Research Vessel

science study.Built by Shanghai-based Jiangnan Shipyard (Group) Co., Ltd, the Dong Fang Hong 3 is the first Chinese research vessel and the world' fourth to have obtained a Silent-R certificate, the highest standard for underwater noise control issued by Norwegian international certification body, DNV GL, according to Xie Jun, chief builder of the vessel.The ship is the first one in China and fourth in the world to receive the certification, positioning the vessel at the highest international standard in terms of the underwater radiation noise control in the world. The 5,000-ton ship can hold

Pic: DNV GL

DNVGL: New Mooring Line Solution for Offshore Ops

DNV GL has developed a solution that is designed to reduce the risk of offshore floating vessel mooring line failure going undetected by replacing physical sensors with a machine learning algorithm that accurately predicts line failure in real time.The Norwegean company's Smart Mooring solution addresses growing industry concern about the high frequency of mooring line failure, and a vessel’s subsequent loss of station. Over the past two decades, more than 20 incidents have been reported globally involving failure of permanent mooring systems on floating structures.In the most severe cases

(Image: HR Wallingford)

New Offshore Wind Foundation Tested

A “potentially revolutionary” new offshore wind foundation is being put to the test, says hydraulic engineering and offshore renewable energy specialist HR Wallingford.The company is working with partners Offshore Design Engineering (ODE), DNV-GL, Cambridge University and the Offshore Renewable Energy (ORE) Catapult to test and certify the Gravity Tripod, a new offshore wind foundation concept designed by Offshore Wind Logistics and Construction (OWLC).The solution, which is currently being subjected to extensive physical model testing, is intended to help keep costs down as offshore wind

(Illustration: Equinor)

DNV GL To Perform Hywind Tampen Study

DNV GL said on Monday it is working with Equinor to undertake a third-party verification study of the Norwegian Hywind Tampen floating wind farm, expected to be the world’s first offshore wind farm powering oil platforms.Situated in the North Sea approximately 200 kilometers west of Florø, Norway, north of Gulfaks and south of Snorre, the Hywind Tampen project will consist of 11 8 MW turbines capable of meeting 35% of the annual power demand of the two oil fields, including the the five Snorre A and B, and Gullfaks A, B and C platforms. The introduction of floating offshore wind could cut

(Photographer:  Torunn Ludvigsen, DNV GL) – from left to right: Line Dahl (Veracity by DNV GL), Sandra Ness (Arctic Whale) and Jo Øvstaas (Veracity by DNV GL)

Veracity by DNV GL Partners with Arctic Whale Project

DNV GL’s Veracity open industrial data platform teams up with the Arctic Whale project, a science and educational project that aims to inspire companies and individuals to reduce marine plastic pollution.As part of the cooperation, the Arctic Whale project will feed its visual, marine and research data intoVeracity and thereby facilitate exchange of datasets, APIs, applications and insights to help companies unlock, qualify, combine and prepare data for analytics and benchmarking.“We are very inspired by the ambitious Arctic Whale team and look forward to enabling the sharing of the

Jean Morrison (Photo: AREG)

AREG Membership on the Rise

and tidal sectors.Among the 25 new sign-ups are marine engineering firm EC-OG, weather forecasting business StormGeo AS, fabric maintenance business, Venko Offshore and Optimus, the multi-discipline engineering design consultancy. They will be joining the ranks of long-term members such as BMT Cordah, DNV GL, Forum Subsea Technologies, Shell UK Ltd, and Xodus Group.AREG was founded in 2003 to support firms looking to grow within the renewables sector. It provides opportunities for direct access to some of the industry’s largest developers through its events. It also connects businesses with access

Photo: ZX Lidars

NRG Systems and ZX Lidars Partner

support ZX Lidars in North America. This will include the ZX 300 for onshore vertical profiling applications and the ZX 300M for near-shore or platform-based offshore applications. Both models capture finance-grade wind measurements from 10 to 200+ meters and are fully IEC classified and accepted by DNV GL as Stage 3 Bankable Lidars.To support the sale of ZX 300 and ZX 300M units, NRG will also offer custom power solutions, validation services, monitoring services, and inspection and update services

Subsea Innovation Emergency Pipeline Repair Systems (EPRS) used to prolong and protect operational life and production efficiency of subsea oil and gas pipelines. (Photo: Subsea Innovation)

Subsea Innovation Achieves DNV GL Type Approval

pipelines designed for water, oil or gas transport. Emergency pipeline repair systems (EPRS) such as these can be immediately deployed should a subsea oil or gas pipeline become damaged or its integrity found to deficient due to corrosion or defect.The new clamp technology has earned type approval from DNV GL, making Subsea Innovation the first in the world to achieve this certification, the manufacturer said on Friday.Designed for sizes between 8” and 44” and temperature ranges from -4 to +80oC, the SIClamps provide new capability in the global pipeline market, which the Darlington based

(Photo: Ingeteam)

Renewables: Ingeteam Gets DNV GL Approval in India

Ingeteam, an independent global supplier of electrical conversion equipment, announced today that it received DNV GL’s “Shop Approval in Renewable Energy” certification for the wind converter manufacturing facility recently established by the company in the Tamil Nadu region. Ingeteam’s new facility is the first-ever wind converter factory to receive such a certificate in India. DNV GL’s Shop Approval is awarded upon successful completion of a comprehensive audit, and will enable Ingeteam to simplify the scope of subsequent quality inspections, or even, in some cases

DNV GL's test laboratory in Norway (Photo: DNV GL)

DNV GL to Test Bolt Fatigue for API

DNV GL said it has secured a contract from the American Petroleum Institute (API) for the full-scale S-N fatigue testing of large diameter bolts. The objective of the program is to improve fatigue assessments of critical bolted connections particularly in subsea applications by generating new test data.S-N Fatigue testing is the graphical presentation of the dependence of fatigue life (N) on fatigue strength (S). The testing will take place in a strictly controlled environment within DNV GL’s global laboratory network involving its sites in Columbus, Ohio and Norway, which provide extensive

Marine Technology Magazine Cover Jun 2019 - Hydrographic Survey: Single & Multibeam Sonar

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