11th May 2023 in Operations, Project news, Supply Chain
Dogger Bank Wind Farm’s tier one contractor Hitachi Energy is currently scheduled to begin transporting the latest electricity transformers, for the project’s second phase Dogger Bank B, from Hull to the project’s East Riding convertor station site near Cottingham from June 4.
Like last year’s deliveries during the project’s first phase, the transformers will travel from Albert Dock, Hull via the A63, A1034 and the A1079. The size of the transformers requires the use of abnormal load vehicles. There will be four deliveries anticipated on the mornings of 4 June and 11, 18 and June, with each delivery taking between 6-8 hours, dependent on the conditions. Further updates will be provided by the project as necessary
Rachel Lawrence, Community Engagement Manager for Dogger Bank Wind Farm, said:
“We were extremely grateful for the patience of communities in this area during our first round of deliveries last year and while our contractor will again do everything it can to minimise disruption during these latest deliveries, it is possible some journey times may be slightly longer than normal, and we would ask the public for their understanding as we carry out this critical work.”
The transformers will be delivered on specialist girder frame trailers provided by UK firm Allelys. The trucks will be around 70 metres long and 5 metres wide and will travel at approximately 10 -15 miles per hour. To support the delivery the team has worked with contractors and local highway officials from East Riding of Yorkshire Council to carefully plan the route and minimise disruption to road users.
The specialist girder frame trailer will have a police escort to help manage traffic and make the process as smooth and safe as possible. Along the route, there may be a pause from time to time as the specialist trailer lowers its suspension to safely pass under bridges.
Overview of the route:
The delivery convoy consisting of the abnormal load vehicle, police and support vehicles will leave the Albert Dock in Hull and make its way westbound, along the A63 to join the A1034 at South Cave heading north. The convoy will then join the A1079 at Market Weighton, heading east until the outskirts of Beverley, where the vehicle will turn south remaining on the A1079 and is expected to arrive at the convertor station site entrance, located between Beverley and Cottingham in the afternoon on the specified dates.
The transformers will play an integral role in the operation of two onshore convertor stations in East Riding of Yorkshire that are currently under construction at the A1079 site between Beverley and Cottingham. Eventually they will convert the current from the wind farm for transmission via the national grid network to millions of UK homes after the renewable energy has made its way under the ground from the landfall point at Ulrome, between Bridlington and Hornsea.
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Picture caption: Allelys will deliver transformers to the Dogger Bank Wind Farm convertor station site.
20th April 2023 in Construction, Project news
- Dogger Bank Wind Farm will be first UK High Voltage Direct Current (HVDC) connected offshore wind farm
- 70% reduction in topside weight per MW for offshore platforms
Construction of what will be the world’s largest offshore wind farm, Dogger Bank, has reached another milestone with the installation of the world’s first unmanned High Voltage Direct Current (HVDC) offshore substation.
The substation is the first of three platforms, supplied by Aibel, to be installed at Dogger Bank, which is being constructed in three 1.2GW phases known as A, B and C.
The Dogger Bank A platform measures 65 x 36 metres across and 39 metres high and sits on a four-legged steel jacket foundation structure which is fixed to the seabed, at a water depth of around 28m.
Approximately 146km from the nearest point of land at Flamborough Head, near Bridlington in East Riding of Yorkshire, the platform installation was delivered by principal contractor Sapiem.
The innovative offshore platform has a lean design and is the first unmanned HVDC platform which will be operated from shore and accessed only by a Service Operations Vessel. The platform will receive 1.2GW of AC power from Dogger Bank A’s 95 offshore wind turbines and convert it to DC, which will then be sent ashore to an onshore convertor station near Beverley in East Riding of Yorkshire.
Fitted with Hitachi Energy’s latest generation HVDC converter technology, Dogger Bank will be the first offshore wind project in the UK to use this technology to transmit the electricity produced back to shore, ensuring that the electricity is transmitted efficiently over long distances while minimising losses.
Olly Cass, Project Director for Dogger Bank Wind Farm, said:
“The safe and successful installation of the offshore platform marks a major milestone in the Dogger Bank project. As the UK’s first HVDC platform for an offshore windfarm it is also a major milestone for the UK industry more widely.
“The platform will be controlled from shore and by removing the need for personnel to stay on the platform meant it has been possible to eliminate elements such as the living quarters, helideck and sewage systems, resulting in a 70% reduction in weight (per megawatt) of the topside compared to previous platforms installed, and cost savings of hundreds of millions of pounds.
“Teams continue to make good progress with the installation of turbine foundations and later in Q2 specialist cable installation and support vessels will start to install the inter-array network of cables that will connect the turbines to the offshore platform to enable transmission of first power in the summer.”
Dogger Bank Wind Farm, a joint venture between SSE Renewables, Equinor, and Vårgrønn, is set to be the world’s largest offshore wind farm consisting of 277 wind turbines. The wind farm will be capable of of generating 3.6GW of renewable energy which is enough clean and sustainable electricity to power more than 6 million homes.
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18th April 2023 in Community News, Operations, Press releases, Project news, Supply Chain
Dogger Bank Wind Farm has partnered with Newcastle art gallery Gallagher & Turner to invest in local artwork which is being displayed permanently at the Operations and Maintenance Base in Port of Tyne.
- Major investment in local creative industry
- Over 30 pieces will be displayed
- All works to be displayed are by North East artists
- Employees invited to select the type of works to be displayed
The partnership represents a major investment in the local creative industry with over 30 pieces to be displayed, all by artists from North East England.
Clare Turner, Partner, Gallagher & Turner said: “The request to provide art for the Dogger Bank Operations and Maintenance base was an amazing opportunity for us to be able to assemble a portfolio of unique pieces by artists who work in the region. We immediately felt creatives whose practice relates to the local environment, the narratives of the Tyne, the North Sea coast, its history and the unique power of the landscape of the North East, were going to connect best with all our shared environmental concerns. We were also delighted to be asked to work with an organisation that is making a profound effort to connect with the local area commercially as well as visually by supporting a small independent art gallery.”
Employees at the O&M base helped select the type of works to be displayed, ensuring that the pieces would be enjoyed and appreciated by staff working at the state-of-the-art facility. Among the many artists featured, art works include a new Ringed Plover painted commission by Paul Henery, and Crispian Heath will be creating two new large scale glass commissions.
“Over the last thirty years we have been enthusiastic to run an exciting programme of continually changing exhibitions and with a pool of local talent to draw on we were able to propose a selection of original pieces for the building. We had some great involvement and feedback from the staff who were excited to see our proposals and going forward we are hopeful they will be continually inspired by these artworks” added Clare.
Dogger Bank Wind Farm plans to continue the partnership with Gallagher & Turner with a yearly Purchase Prize for art students at Sunderland and Newcastle Universities for the next 4 years, with the selected works to be displayed at the facility. Together, they also plan to commission three original murals to be displayed, working with the local community, South Tyneside Council and Foundation Press.
Felicity Wann, Operations Leader at Dogger Bank Wind Farm, said: “We wanted our new O&M base to reflect the Dogger Bank strategy of investing in the local community, as well as giving employees the opportunity to shape the O&M base and really make it their own. By investing in art by local artists we have been able to do both these things. Working with a fantastic local gallery, who guided us throughout and ensured we have a cohesive collection, reflecting the Dogger Bank environmental focus and the landscapes of North East England, has made the whole process a joy.”
Dogger Bank Wind Farm is a joint venture between SSE Renewables (40%), Equinor (40%) and Vårgrønn (20%). SSE Renewables is lead operator for the development and construction of Dogger Bank Wind Farm. Equinor will be lead operator of the wind farm on completion for its expected operational life of around 35 years.
The wind farm, which will generate 3.6 GW of capacity, is being built in three 1.2 GW phases, named Dogger Bank A, B & C, and will be able to power the equivalent of 6 million UK homes on completion.
Picture caption: North East artists visit Dogger Bank Wind Farm Operations and Maintenance Base. From Left to Right: Rosie Morris and Clare Turner (Gallagher & Turner), Rhiannon Robinson, Paul Henery, Lily Senner, Alex Charrington, Jill Campbell, Mark Halliday (Dogger Bank Wind Farm), Crispian Heath, and Felicity Wann and Tom Nightingale (Dogger Bank Wind Farm).
29th March 2023 in Construction, Project news
More than 80% of the ducts that will house the cables transmitting renewable energy from two offshore wind projects to the national electricity network has been installed in Teesside.
Working in cooperation, Sofia Offshore Wind Farm and Dogger Bank C, the third phase of Dogger Bank Wind Farm share onshore cable corridors and to minimise local disruption, have joined forces to have their cable ducts installed by the same contractor at the same time.
The projects are both located on Dogger Bank, more than 195 kilometres from the north-east coast of England, with their export cables coming ashore on Teesside, between Redcar and Marske-by-the-Sea.
Sofia is 100% owned by RWE, and Dogger Bank Wind Farm is a joint venture between SSE Renewables, Equinor and Vårgrønn. Although they are owned by different companies, the developers realised early that it made sense to work jointly on their shared cable corridor, with civil engineering works being carried out by J Murphy & Sons (JMS). Sofia is leading the works on behalf of both projects.
More than 80% of the ducts that will house the cables transmitting renewable energy via the national electricity network on Teesside from two offshore wind farm projects are now in the ground and trenches backfilled. Work is underway on one key section of the route that requires the ducts to be installed using tunnelling rather than by trenching or horizontal directional drilling. Shafts have been established and a micro-tunnel boring machine is now working 24/7 to create four tunnels under the railway line at Black’s Bridge/Redcar Road.
The projects’ high voltage direct current (HVDC) cables will be pulled through the ducts, 7 kilometres to two new converter stations now under construction on the Wilton complex to the north-east of Lazenby. The first of the cables will arrive in the summer to be pulled through the ducts.
Each project will have a further 2 km of high voltage alternating current (HVAC) cables to transmit the converted power to the existing National Grid substation at Lackenby, where it will enter the national electricity network for distribution to homes and businesses.
Dogger Bank Wind Farm onshore package manager Stephen Reynolds, said:
“We really appreciate the ongoing patience of the local community as our joint contractor continues to install this critical infrastructure in readiness for first power from Dogger Bank C in 2025.
“Some of our ongoing works near the beach landfall requires extended working hours during evenings and weekends as we progress the projects, but our contractors are committed to ensuring mitigation is in place to minimise disruption wherever possible.”
Elsewhere on the two projects’ work is ongoing at the landfall site near Marske-by-the-Sea, with horizontal directional drilling due to take place between March and May in preparation for receiving the first cables this summer.
There may be some evening, overnight and Sunday working required at this location, but contractors are committed to ensuring noise and disturbance is minimal.
And at the site adjacent to the Wilton complex, near Lazenby village, work continues on the construction of the projects’ onshore converter stations as the valve halls, control rooms and storage buildings start to take shape. Some Sunday working will be required for the remainder of the year to carry out elements of groundwork and electrical installation, with measures also being taken there to minimise disruption.
27th March 2023 in Project news, Supply Chain, Uncategorised
- Work involves mechanical and electrical activities for the pre-assembly of the towers and nacelles
- Award supports 90 local jobs associated with multi-year effort to install, test, and commission Dogger Bank Wind Farm
GE Renewable Energy has selected Eastgate Engineering, based in Billingham, Teesside, to provide mechanical and electrical activities for the pre-assembly of the towers and nacelles for the Haliade-X turbines to be used at Dogger Bank Wind Farm.
The contract is expected to support approximately 90 local jobs including electrical and mechanical technicians, supervision and project management.
The mechanical and electrical engineering work will be done at Able Seaton Port, the Dogger Bank Wind Farm marshalling harbour. The work began in January 2023 and is expected to continue throughout all three phases of the pre-assembly of the wind farm, which is set to conclude in 2026.
Dogger Bank Wind Farm Commercial Director Simon Bailey, said:
“Eastgate Engineering is a very welcome addition to our Dogger Bank Wind Farm supply chain, as they help us prepare for turbine installation later this year. The Billingham-based company is one of a number of firms in the north-east bringing expertise to our world-leading project, which is supporting more than 2,000 UK-based roles during construction and operation.”
Nathan Fahey, GE Project Director for the Dogger Bank Wind Farm, said:
“We are pleased to announce that we have selected Eastgate Engineering to provide mechanical and electrical engineering support for the Dogger Bank Offshore Wind farm. They have the expertise and strong local presence we are looking for in the companies we are engaging to support this project. This award is another in a series of contracts with companies in the Teesside area that will both support and create jobs today and well into the future.”
David Brennan, Managing Director of Eastgate Engineering, said:
“Eastgate Engineering is delighted to work in close partnership with GE to deliver the world’s largest offshore wind farm. Our highly skilled, locally based workforce is excited to support such a historic project with such an important role to play in bringing more clean, renewable offshore wind online in the UK.”
GE announced in December 2022 it had selected Mammoet UK, based in Thornaby Teesside, to supply onshore heavy lifting and transport for the staging and assembly of turbine components for Dogger Bank Wind Farm.
