• 2017 September 15 15:48

    ABS review advances University of Maine’s innovative floating offshore wind concept

    ABS, a leading provider of classification and technical services to the offshore and marine industries, has completed the design review of the Front End Engineering and Design (FEED) documentation for the University of Maine (UMaine) developed floating offshore wind turbine (FOWT) concept, the VolturnUS, ABS said in its press release.

    “ABS has been the leading classification organization for the offshore industry from the very beginning of offshore operations, and we are pleased that the renewable energy industry is now looking to ABS for FOWT design review,” says ABS Executive Vice President for Global Offshore Ken Richardson. “ABS was the first classification organization to work offshore and continues to be a pioneer in setting standards for safety and excellence.”

    The patented VolturnUS, developed by the Advanced Structures and Composites Center at the University of Maine is based on a concrete four-column semi-submersible hull concept. In 2013, the UMaine team successfully tested the feasibility of the concept by developing a 1:8 scale model and deploying it offshore Maine. The current pilot project consists of two full scale semi-submersibles, each with a 6 megawatt turbine that are designed to be on site for 20 years. Both units will be connected to the Maine power grid by subsea cables.

    ABS completed a design review of the semisubmersible, verifying compliance with the ABS Guide for Building and Classing Floating Offshore Wind Turbine Installations. The process consisted of an independent review of the hull/tower structure, coupled aeroelastic/hydrodynamic loads, safety, stability, electrical systems, equipment, piping and hydrodynamic and station keeping design. ABS determined that FEED design, as presented, met the requirements of the relevant ABS Rules and regulatory standards.

    Plans are in place for the semi-submersibles to be used for the New England Aqua Ventus I project, a 12 megawatt facility offshore Maine funded by the U.S. Department of Energy. According to UMaine, this is a pilot project to demonstrate that the innovative design of the VolturnUS is a viable and economical alternative for offshore wind developments in water depths greater than 50m.

    About ABS
    Founded in 1862, ABS is a leading international classification organization devoted to promoting the security of life and property and preserving the natural environment through the development and verification of standards for the design, construction and operational maintenance of marine and offshore assets.




2019 February 22

18:08 Pacific Fleet AS-34 underwater vehicle practises maneuvering in Kola Bay
17:50 Krasnoye Sormovo launches first ship in new RSD59 series of four ships ordered by STLC
17:35 CMA CGM announces FAK rates from Asia to the Middle East Gulf
17:05 Bilfinger expands in international maritime scrubber market
16:35 Aker Solutions to develop digital twin for Wintershall’s Nova field
16:12 Chiquita's new container ship pays its first visit to Kloosterboer in North Sea Port
15:31 DOF awarded contracts for three ROV Support Vessels in Brazil
15:12 Biggest wellboat in the world’s hull arrives at Havyard yard in Leirvik
14:55 Zaliv shipyard (Kerch) launched search-and-rescue ship of Project А163
14:12 Tideway completes installation of longest AC offshore wind export cable at Hornsea One in the UK
13:48 32 vessels escorted by icebreakers in eastern part of Gulf of Finland during 24 hours on February 21-22
13:30 GTT creates a Digital Hub of Excellence in Singapore
13:04 The Spectrum of the Seas leaves the MEYER WERFT's dock
12:49 Sea Port of Saint-Petersburg upgrades its cane equipment
12:30 Port of Rotterdam bunker figures down to 9.5 million m3 in 2018
12:03 Algoma announces purchase of additional product tanker
11:30 Van Oord is one of the founding partners and main sponsor of PortXL
11:02 Fincantieri and Abu Dhabi Shipbuilding reach an agreement to cooperate in the UAE shipbuilding segment
10:30 Mitsubishi Shipbuilding holds christening ceremony for next-generation LNG carrier "MARVEL CRANE"
10:20 Port of Yeisk handled 159,000 tonnes of cargo year-to-date
10:00 CMA CGM implements Port Congestion Surcharge from Med and North Europe to Canada East Coast
09:58 The Netherlands ratifies ship recycling convention
09:35 Brent Crude futures price is down 0.24% to $66.91, Light Sweet Crude – down 0.16% to $56.87
09:17 Baltic Dry Index is up to 630 points

2019 February 21

18:33 AML’s MVP200 selected for new Swedish “RV Svea”
18:16 ​Shearwater GeoServices and TGS partner for major Brazil survey
18:03 NYK selected as a White 500 company for third consecutive year
17:55 Rosmorport to dredge 12.1 million cbm of material in 2019
17:34 Boskalis expands market position in marine survey through acquisition Horizon
17:29 GE to supply LM2500 gas turbine auxiliary equipment for Indian Navy’s P17A frigates
17:11 Hydrographic Company to get 15 new vessels by 2024
17:05 Rotterdam port innovation programme PortXL participants announced
17:03 H.H. Sheikh Theyab updated on ADNOC L&S strategy to become a global shipping champion
16:14 SCHOTTEL presents new shallow-water thruster SPJ 30 up to 150 kW
15:35 Forth Ports Group receives planning consent for new terminal at the Port of Tilbury
15:16 Algoma announces the Algoma Conveyor is headed for Canada
14:32 A.P. Moller - Maersk accelerates transformation and grows revenue in 2018
14:11 Teekay Tankers reports fourth quarter and annual 2018 results
13:46 Santos posts it 2018 net profit of $630 million
13:15 Gazprom Neft demonstrates solid growth across all key financial indicators in 2018
13:13 A.P. Moller - Maersk initiates demerger and separate listing of Maersk Drilling
12:49 ESPS Relampago’s crew carried out maritime training exercises with the Seychelles Coastguard
11:57 First meeting of Eastern Partnership LNG Network takes place in Warsaw
11:28 42 vessels escorted by icebreakers in eastern part of Gulf of Finland during 24 hours on February 20-21
11:03 The UK publishes draft UK MRV legislation following Brexit
10:39 Taganrog Sea Commercial Port spent USD 60,500 under its social programme in 2018
10:16 IMO treaties ratified by Guyana
09:54 Allocations of Taganrog Sea Commercial Port for its environmental programme in 2018 totaled USD 96,400
09:31 Brent Crude futures price is up 0.18% to $67.2, Light Sweet Crude – up 0.51% to $57.45
09:15 Baltic Dry Index is down to 622 points

2019 February 20

18:13 Klaipėdos nafta carried out the 10th operation of reloading LNG from a gas carrier to ground storage tanks
17:52 VNIIR-Progress St. Petersburg supplies electrical equipment for Atomflot icebreaker
17:28 Documents on concession model for Taman dry cargo area project to be submitted to RF Govt in March 2019
17:04 Cammell Laird stages ‘float-off’ for new £10m ferry for Red Funnel
16:46 VTMS, AIS and Pilotage Service on the Northern Sea Route to remain under Rosmorport’s control
16:25 NOVATEK eyes arranging LNG bunkering in Sabetta
16:04 Maersk enhances Asia-Europe network to further improve schedule reliability
15:43 Decision made on transfer of FSUE Hydrographic Company to Rosatom Corporation
15:21 Euronav sells LR1 Genmar Сompatriot
14:54 SIA Extron Baltic receives award for rapid growth in the Port of Riga