Offshore Wind Farm: Foundation Installed at Anholt, Denmark

Press Release
Sunday, April 29, 2012
Jumbo Javelin at Work: Photo credit Jumbo

Heavy lift ship 'Jumbo Javelin' installs first transition pieces for Anholt Offshore Wind Farm

Jumbo’s DP2 heavy lift vessel Jumbo Javelin has successfully installed the first Transition Pieces (TPs) for the Anholt Offshore Wind Farm in Denmark. The operation was performed as planned with respect to every detail: transport, installation, accessibility of the TP, grouting and safety. Once again Jumbo proved to have an efficient concept for the transport and installation of wind farm foundations with the use of only one free floating vessel on DP.  

After loading the first nine Transition Pieces in Aalborg, Denmark, they were transported to the offshore location. There, the Jumbo Javelin positioned itself on DP next to the pre-installed monopiles and lifted the TPs from her hold onto the monopiles. After leveling the TPs to their final position, the grouting procedure was executed.

Anholt Offshore Wind Farm is being built by DONG Energy. Jumbo is working for the Danish contractor MT Højgaard, who is in charge of installation of the foundations.

Efficient transport and installation
The Jumbo Javelin is able to carry 9 TPs at a time, each with weights up to 200t. All TPs can be stowed vertically in the hold of the vessel for transport to the offshore location. The ship is free floating and uses its DP2 system to create a stable working environment in which TPs can be installed. With two cranes and a high transit speed of up to 17 knots, the vessel is well-equipped for efficient wind farm installation work.

Advantages
Using a DP positioned heavy lift vessel compared to the conventional method of installing TPs brings the following advantages.
-    The vessel is used for transporting a considerable load.
-    Fast transit to the installation site and fast installation.
-    The relocation from one position to the next is a relatively fast one, as the vessel does not need to
    reposition anchors or jack up and down again.
-    The need of only one vessel for transport and installation.


 

Maritime Today


The Maritime Industry's original and most viewed E-News Service

Maritime Reporter July 2016 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

People & Company News

Young Taken on PESA Advisory Board

Hoover Container Solutions’ chairman and CEO, Donald Young, has been nominated and elected to the Petroleum Equipment & Services Association (PESA) Advisory Board for a three-year term.

US Navy Tests Latest Aegis Weapon System

The U.S. Navy conducted a series of cooperative air defense test exercises with the Spanish navy that culminated in live missile firing events using the latest Aegis Weapon System baseline July 20-21.

Antwerp Port CEO Scoops Baron Title

After 25 years as CEO of Antwerp Port Authority, Eddy Bruyninckx has been raised to the nobility by H.M. the king of Belgium with the rank of baron. In Belgium

Offshore

MOL Signs Long-Term Charter with Uruguayan JV for FSRU

Japanese shipping company Mitsui O.S.K. Lines, has, through its wholly-owned subsidiary Lakler S.A., agreed to conclude a charter contract with Gas Sayago, for

Migrants Survivors Tell of Struggle at Sea

The bodies of 21 women and one man were brought ashore to Sicily on Friday as fellow migrants described scenes of panic and violence when water poured into their dinghy.

Three Keppel Dredgers for Jan De Nul

Keppel Offshore & Marine Ltd (Keppel O&M)'s wholly owned subsidiary Keppel Singmarine Pte Ltd (Keppel Singmarine) has secured contracts from Jan De Nul Group to

Energy

Canada Seek to contain Oil Spill

Authorities are building a new containment boom to fight an oil spill in a major western Canadian river, officials said on Saturday, after the spill breached a

Ecuador Pays $112 mln Award to Chevron

Ecuador has paid $112 million to energy company Chevron Corp over a four-decade-old contract dispute, even though it remains in disagreement, the head of the central bank has said.

Young Taken on PESA Advisory Board

Hoover Container Solutions’ chairman and CEO, Donald Young, has been nominated and elected to the Petroleum Equipment & Services Association (PESA) Advisory Board for a three-year term.

Wind Power

Boskalis Awarded Aberdeen Offshore Wind Farm Contract

Royal Boskalis Westminster N.V. (Boskalis) has been awarded the Offshore Balance of Plant contract by Vattenfall for the construction of Aberdeen Offshore Wind Farm,

DNV GL Seeks to Standardize Floating Turbines

DNV GL launched a new joint industry project (JIP) together with thirteen global partners to mutually develop a Recommended Practice for the coupled analysis of floating offshore wind turbines.

Seacat Services Sends Freedom to Race Bank

Seacat Freedom, the latest addition to Seacat Services’ 12-strong fleet, has been dispatched to DONG Energy’s Race Bank offshore wind project following the boat’s

 
 
Maritime Contracts Navigation Offshore Oil Pipelines Port Authority Ship Electronics Ship Repair Shipbuilding / Vessel Construction Sonar Winch
rss | archive | history | articles | privacy | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.1208 sec (8 req/sec)