- published: 18 Apr 2016
- views: 23009
Typical Offshore Wind Farm array cable installation process using the Siem Aimery Cable Lay Vessel and Siem Moxie Installation Support vessel by Siem Offshore Contractors GmbH. Visit http://www.siemoffshorecontractors.com/ for more information about SOC.
In the summer of 2016, VBMS completed their scope of work for the Sandbank Offshore Wind Farm existing of cable supply, CPS, installation, post lay burial and termination & testing of 76 infield cables. The Sandbank Offshore Wind Farm is situated in the German Bight, next to the DanTysk Offshore Windfarm. The 72 wind turbines will generate a total capacity of 288MW. For more information see www.vbms.com
The most technologically advanced subsea cable to ever cross the Atlantic is manufactured and travels 4,100 miles from Virginia Beach, VA to Bilbao, Spain reaching depths of 11,000 feet below the surface and having the staggering ability to deliver 160 terabits-per-second which is more than 16 million times faster than the average home internet connection.
In August 2016, VBMS executed the first export cable shore landing for the Galloper Offshore Wind Farm utilising its newly invented method for lowering the cable onto the seabed without the use of divers, wet riggers or support vessels. By using a remotely controlled progressive buoyancy release system, VBMS is able to increase safety and efficiency by eliminating time-consuming interfaces. For more information contact vbms.com
Baltic Offshore Windfarm - First commercial windfarm in Germany in the Baltic Sea. nkt cables supplied 20 km of 30 kV three core medium voltage submarine cable (approx. 1,000 m each) with integrated fibre optics for the farm's own cabling and 60 km of 150 kV three core high voltage submarine cable with steel armouring and 3 integrated fibre optics for the grid connection • The high voltage submarine cable has a diameter of 24 cm and a weight of 115 kg/m • The longest individual section of the high voltage submarine cable has a weight of 1,850 tonnes • Development and delivery of 5 offshore joints • More than 15 ships were deployed during the installation phase, plus tugs and crew vessels • Supply of the VALCAP® monitoring system with AdapPro for grid monitoring
Electrically driven Cable handling equipment. Cable loading, marine transit and cable unloading incl. carousel, loading tower and loading arm.
A short video to show the export cable pull in at the Burbo Bank Offshore Windfarm extension. There were some considerable engineering challenges to enable the team to get the cable installed safely. The cable was floated ashore on pillow floats to a small jack up barge then pulled through the tidal and connected to a winch for the final 760 metre pull through a HDD that had been installed 12 months ago. A great achievement for all involved!
In December 2016, VBMS completed the installation of two 16 kilometre-long 150kV HVAC cables for the Rampion offshore wind farm situated off the coast of Worthing, UK. To overcome some environmental challenges in this very shallow water, VBMS had to extend the pre-installed landfall HDD’s with duct extensions of approx. 480 metres each. VBMS utilised Boskalis’ backhoe dredger Manu Pekka to dredge the trenches before installing the duct extensions. In addition, Boskalis dredged three flotation pits per cable routing to allow CLV Stemat Spirit to reach the location of the end of the ducts. Following the cable pull-in CLV Stemat Spirit jumped from pit to pit during high tides while laying the cable until it reached deeper water where it could safely remain afloat and resume the remaining cabl...
Offshore animation: A jetting tool used for simultaneously laying and burial of submarine NKT pipelines. Southern Water has carried out a £15 million project to replace pipes which run under the seabed of the Solent transferring drinking water from Hampshire to the Isle of Wight. The project involved replacing the two ageing existing pipes which make up the Cross Solent Main with two new, larger pipes. The new pipes were laid under the sea from barges floating in the Solent in a major engineering operation which completed the project which started in 2003. The pipes run from Lepe, in Hampshire, to Gurnard, on the Isle of Wight, and will help secure water supplies for the Island for future generations. More water is needed for the Island because people are using more, the po...
In June 2016, VBMS completed the installion of a 26.5 km export cable for the Nordergründe offshore wind farm. We have captured the pull-in of the cable - through the BSS-II - to the onshore substation in a two minute time-lapse.
Preventing an Anchor Cable Accident in Offshore Vessels Don't Forget to Subscribe Us Like Facebook: https://www.facebook.com/MarineOnlineYoutube Follow Twitter: https://twitter.com/MarineOnlineYou Follow Google+ https://plus.google.com/107450234425940445683 Website: https://marineonlineyou.blogspot.com/