304 results found for 'dolwin5'

304 results found for 'dolwin5'
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  • Heerema Orders Siemens’s Chloropac System for DolWin1 North Sea Platform (Germany)

    22 July 2011
    Technology

    Heerema Fabrication in Zwijndrecht, a subsidiary of the Heerema Group, has given Siemens Water Technologies the order for the delivery of a Chloropac hypochlorite generator for seawater cooling. The order is worth over half a million Euros. The generator will be used at the North Sea platform DolWin1 and is the first Chloropac system to […]

  • Germany: Alstom Grid Opens HQ for Offshore-Project

    31 May 2013
    Grid Connection

    In the presence of Cornelia Yzer, Senator of Berlin for Economic affairs, Alstom Grid GmbH has opened in the Berlin district of Neukölln an Offshore-Project office to handle all activities connecting offshore windparks to the mainlandgrid. The company has been recently awarded the DolWin 3 offshore project. This project, with an investment volume of more […]

  • Sif to Produce Jacket Piles for TenneT’s BorWin5 Offshore Platform

    3 February 2023
    Contracts & Tenders, Grid Connection

    Sif Group has announced that the company will produce 14 jacket piles for the 900 MW BorWin5 offshore converter station in the German North Sea. The piles for the grid connection will have a maximum length of 62 metres and weigh around 4,000 tonnes together. In 2020, Siemens and Dragados Offshore were awarded a contract […]

  • Top News of the Year 2013

    1 January 2014

    Storm ‘Christian’ Shakes DanTysk Offshore Wind Farm (Germany) DanTysk offshore wind farm, situated west of the island of Sylt and directly on the German-Danish border, recently shook under the strength of storm “Christian” that swept through the North Sea. The Netherlands: Damen Unveils Walk to Work Vessel Damen Shipyards has unveiled a completely new Wind […]

  • Top News of the Week, 16 – 23 July 2017

    23 July 2017

    Offshore WIND’s most read news from 16 to 23 July 2017.

  • NKT to Deliver BorWin5 Cables

    11 August 2020
    Contracts & Tenders, Grid Connection

    TenneT has awarded NKT with a contract for the BorWin5 grid connection in Germany, for which NKT will manufacture 230 kilometres of 320 kV high-voltage DC XLPE power cables and carry out offshore installation. Under the contract, valued at up to EUR 250 million, NKT will start producing the cables and cable accessories at the […]

  • Prysmian Lands Offshore Wind Contracts Worth Over EUR 800 Million

    15 September 2022
    Contracts & Tenders, Grid Connection

    Prysmian has been awarded two contracts including options by Amprion Offshore GmbH, a subsidiary of German transmission system operator Amprion, for the design, supply, installation, and commissioning of land and submarine cables for the DolWin4 and BorWin4 offshore wind farm grid connection systems in the German North Sea. The DolWin4 and BorWin4 projects will transmit […]

  • French and Chinese Form Floating Wind Pact

    3 April 2020
    Business & Finance

    The French DOLFINES and China’s CIMC Raffles have signed a Memorandum of Understanding (MoU) to boost floating offshore wind in Europe and Asia. The two parties have agreed to cooperate on the commercial development of their activities in Europe and Asia to boost the floating wind sector. According to DOLFINES, the companies’ profiles are very […]

  • Alstom Training TenneT’s DolWin3 Crew

    3 December 2014
    Grid Connection, Training & Education

    In spring 2013, Alstom received an order from transmission grid operator TenneT to act as general contractor in the construction, installation and servicing of the HVDC offshore platform DolWin3. Selected TenneT employees are being systematically trained in the different disciplines so that the customer can operate its system to the highest possible standards following commissioning […]

  • Jan De Nul Completes German Export Cable Operations

    29 June 2018
    Grid Connection

    Jan De Nul has completed the export cable installation works at the Trianel Windpark Borkum II and the Borkum Riffgrund 2 offshore wind farms in the German North Sea.

  • UAE: DolWin Structure Components in Position

    9 December 2013
    Wind Farm Update

    Drydocks World lifted the 10,000-tonne topside of the first gravity base of the semi-submersible and world’s largest offshore HVDC platform structure DolWin beta to a height of 52.8 metres from the dock bottom. On Saturday the substructure was moved in position under the topside. Project Director at Aibel, Kjetil V. Jacobsen, reported that the mating […]

  • Germany: TenneT Seeks Offers for Subsea Cabling

    17 August 2012
    Grid Connection

    TenneT TSO GmbH is seeking offers for manufacturing, supply and laying of subsea AC cables, including light waveguide in the area of the DolWin cluster, designed for a transmission range of up to 400 MW and a voltage level of about 155 kV. This includes in particular the connection of cables to the electrical set […]

  • Ørsted Taps TÜV NORD for German Offshore Wind Duo

    9 March 2021
    Wind Farm Update

    Ørsted has commissioned TÜV NORD to certify the submarine cables for the Borkum Riffgrund 3 wind farm, and the transformer station and the submarine cables for the Gode Wind 3 wind farm in the German North Sea. With 83 turbines and a total capacity of 900 MW, Borkum Riffgrund 3 will be the largest wind […]

  • Trianel Wind Farm Borkum Commissioning Pushed to 2015

    21 October 2014
    Grid Connection

    The initial testing of the link between Trianel Wind Farm Borkum’s transformation platform and TenneT’s transformation platform “DolWin 1” failed. “Due to technical problems, the attempt had to be aborted,” said Trianel spokesperson. As a result of initial testing that took place in late August only a minor damage at the wind farm’s platform occurred. […]

  • Siemens Secures More Work for TenneT

    12 September 2018
    Business & Finance, Grid Connection

    Siemens Offshore Grid Access Service has secured a contract extension with TenneT TSO for the provision of its platform supply vessel (PSV).

  • Top News of the Week Aug 10-16, 2015

    16 August 2015

    ABB Installs World’s Most Powerful Substation ABB has installed DolWin beta, the world’s most powerful offshore converter station in the North Sea. Vattenfall Hiring for Horns Rev 3 Installation Vattenfall, a Swedish power company, is seeking a contractor for the transport and installation of turbines at Horns Rev 3. First Gemini Foundations Grouted with MasterFlow […]

  • Dolwin Beta Entering Final Phase of Construction

    25 April 2014
    Grid Connection, Technology

    The Dolwin Beta project is now entering its final phase of construction at the Drydocks World yard in Dubai, with 2.5 million man hours without lost time incidents. This outstanding HSE result has been celebrated at Aibel’s subcontractor Drydocks World. “Behind the result is a lot of hard work. But even though we’re excited about […]

  • Siemens Completes Platform Inspections Offshore Germany

    5 September 2018
    Grid Connection, Operations & Maintenance

    Siemens Offshore Grid Access Service has performed subsea and drone inspections for TenneT TSO at six offshore converter platforms in the German North Sea.

  • Half of Borkum West Turbines Commissioned

    24 April 2015
    Wind Farm Update

    Twenty of the total 40 wind turbines at the Trianel’s Borkum West offshore wind farm have been commissioned. Since February, the offshore wind farm has been producing  power. The power connection to the mainland was made in December through TenneT’s transformer platform DolWin Alpha. The offshore wind farm is located in the North Sea, approximately […]

  • German Offshore Wind Operator in Need of Coordination Services

    10 June 2020
    Contracts & Tenders, Operations & Maintenance

    Trianel Windkraftwerk Borkum is seeking a provider of marine, flight, and emergency response coordination services at the Trianel Windpark Borkum I wind farm in the German North Sea. The tender is divided into two lots. Lot 1 covers the marine, flight, and emergency response coordination services, plus operations control at the 200 MW wind farm. […]

  • TenneT Issues Offshore Wind Contract Notices

    11 June 2021
    Contracts & Tenders, Grid Connection

    Transmission system operator TenneT has issued contract notices related to offshore grid connection systems in the German North Sea. In one of the contract notices, TenneT is seeking geotechnical and geophysical survey services at the BalWin platform locations. The contract covers the execution of geophysical and geotechnical soil investigations in order to obtain subsoil information […]

  • TenneT Gathers BorWin5, BorWin6 Offshore Platform Consulting Team

    4 June 2021
    Contracts & Tenders, Grid Connection

    TenneT has awarded several companies and consortia with contracts for consultative engineering and construction services for the offshore transformer stations that will be part of the BorWin5 and BorWin6 offshore grid connections in Germany. A consortium between Fichtner and SeaRenergy will deliver the services for both platforms, while DNV GL, Lloyd’s Register and TÜV Rheinland […]

  • Germany: TenneT and Mitsubishi Sign LoI for Two More Offshore Grid Connections

    6 March 2012
    Grid Connection

    TenneT and Mitsubishi Corporation have signed a letter of intent to partner up in two more offshore grid connections. The grid connections, named HelWin2 and DolWin2, are both located in the German North Sea and of crucial importance for the integration of renewable energy in the German onshore grid. In February of this year, TenneT […]

  • Nexus Starts Installing Borkum Riffgrund 2 Cables

    19 April 2018
    Ports & Logistics, Vessels, Wind Farm Update

    Van Oord’s cable laying vessel Nexus has started installing cables on Ørsted’s 450MW Borkum Riffgrund 2 offshore wind farm in the German North Sea.

  • TenneT Selects UXO Consultants

    22 September 2017
    Grid Connection

    German transmission system operator TenneT has awarded UK companies RPS Energy Limited and Ordtek Limited with contracts to provide consultancy and QA/QC services for unexploded ordnance (UXO) survey campaigns on two separate projects.

  • All Turbines Up at Trianel Windpark Borkum’s First Phase

    3 June 2014
    Wind Farm Update

    All 40 wind turbines of the first phase of Trianel Windpark Borkum (formerly known as  Borkum West II) offshore wind farm are now installed. MPI Adventure jack-up vessel has been working for eleven months to install forty Areva M5000-116 wind turbines, with a total capacity of 200 MW. “Now, the only thing missing is the […]