Marine Construction News – Page 196

  • In order to limit the amount of time for which the lock was out of service, and to cater for variations in the tides around the dock, the time available for each of the emptying and filling operations was to be completed in less than three hours.
    News

    Pumping the dock dry for caisson refurbishment

    2010-05-27T13:11:00Z

    Faced with the requirement to pump 3m litres of water from Liverpool’s Langton Dock in just three hours, with potentially serious and costly consequences if things went wrong, Exsel Pumps decided to rely on variable speed drive systems from Ralspeed to control the pumps it would use for the challenging ...

  • AV Dawson moving a wind turbine to a waiting vessel.
    News

    River Tees looks to a green future

    2010-05-27T12:23:00Z

    In order to accommodate the growing number of bigger ships, especially those associated with the new alternative power industries, AV Dawson on the River Tees is developing plans that take advantage of a ‘greener’ future.

  • Aarsleff only had about a one hour working window at the extreme of the early morning and evening low tides.
    News

    Piling success boosts pier maintenance project

    2010-05-27T12:20:00Z

    Worthing Borough Council on the UK south coast is currently performing essential maintenance to the timber framed landing stage that surrounds the end of the West Sussex town’s approximate 150 year old Grade II listed pier.

  • Will Van Oord's dredging expertise have a role to play in mitigating the effects of the Gulf of Mexico oil spill?
    News

    Dredgers devise concept to combat Gulf of Mexico oil spill

    2010-05-27T11:16:00Z

    Deltares, an expertise centre for delta technology in Delft, and Rotterdam''s Van Oord, have come up with an innovative concept to combat the US oil spill.

  • The jack-up Haven Seajack 1 is seen with both the Forth rail and road bridges in the background.
    News

    Work starts on new Forth Crossing

    2010-05-27T11:15:00Z

    Marine investigative work has started in the Firth of Forth, Scotland, on the Forth Replacement Crossing, the proposed structure to replace the existing Forth Road Bridge.

  • Doolin Pier is the main access point from County Clare to the Aran Islands.
    News

    Outlook positive for Doolin Pier development

    2010-05-26T17:47:00Z

    The long awaited Doolin Harbour development looks like starting this summer, since Ireland’s Clare County Council has just closed the tender for the provision of consulting engineering led services associated with the design and build contract.

  • The new linkspan at Harwich is able to operate as two independent sections.
    News

    Double deck linkspan for fast turnaround at Harwich

    2010-05-26T17:41:00Z

    The UK’s Harwich International Port has completed preparations to receive the new generation of superferries to be introduced by Stena Line. The first vessel, the new ‘Stena Hollandica’, came into service on 16 May, with the ‘Stena Britannica’ to follow later in the season.

  • An LNG storage tank under construction at the GATE terminal in Rotterdam: Photo GATE
    News

    Rotterdam LNG developments proceeding apace

    2010-05-26T17:38:00Z

    The GATE terminal, the very first Dutch LNG import facility, which is now being constructed on Maasvlakte’s former ‘Papegaaiebek’ location is proceeding rapidly.

  • A transformer is transported at the BritNed site in Rotterdam. Photo: BritNed
    News

    ‘Oceans of Opportunity’ as European energy grid expands

    2010-05-26T17:29:00Z

    With offshore windfarm construction now in full swing around Europe’s shores attention is turning to the establishment of a Europe wide interconnector grid to share the benefits of this new green form of energy between EU member states, a number of which are now deeply committed to developing their own ...

  • ‘Thorney Bay’s twin 230hp marine diesels provide a speed of nine knots.
    News

    Mustang delivers a line boat for Briggs Marine

    2010-05-26T16:40:00Z

    Mustang Marine (Wales) Ltd has delivered ‘Thorney Bay’, a newbuild 10m line landing boat, for Briggs Marine Contractors Ltd.

  • 'Falcon Spirit’s design is the result of close cooperation between the builders, the crew, and academic staff at the University of Plymouth.
    News

    Alnmaritec supplies new research boat for University of Plymouth

    2010-05-24T17:05:00Z

    Alnwick UK based specialised commercial workboat builders Alnmaritec Limited was chosen as the supplier of a new research and survey boat for the University of Plymouth.

  • ‘Island Tiger’ has been designed specifically as a wind farm support vessel.
    News

    Safehaven Marine brings its first wind farm support vessel to Seawork

    2010-05-24T16:41:00Z

    Ireland’s Safehaven Marine has launched ‘Island Tiger’, the first of the company’s new Wildcat 53/16m GRP Wind Farm Catamarans.

  • In this typical Sediview screenshot, the contour plot in the top right hand corner shows sediment concentration.
    News

    Partrac in Sediview software agency agreement

    2010-05-20T12:14:00Z

    Glasgow based marine environmental consultancy Partrac Ltd has agreed a worldwide agency agreement for Sediview software, the V3 of which is a unique and powerful processing tool to generate sediment concentration estimates from Teledyne RDI 1200 and 600 kHz Broadband ADCP instruments.

  • The improved TT pump in use in a small scale dredging project.
    News

    Improved pump dredging unit for small projects

    2010-05-20T11:59:00Z

    IHC Parts & Services, part of the Netherland’s IHC Merwede group, now offers dredging operators and utility and infrastructure engineering companies all over the world the opportunity to rent its improved TT Pump Dredging Unit.

  • Service Jack 2 will have corrosion protection for life when it starts work at the Sheringham Shoal Offshore Wind Farm.
    News

    Corrosion protection for wind farm installation ship

    2010-05-20T11:44:00Z

    Chesterfield UK based hull corrosion protection systems manufacturer Cathelco is supplying an ICCP hull corrosion protection system for a new type of jack-up vessel which can bring fully commissioned topsides to offshore energy sites, handling everything from loading to positioning.

  • The installation of the 12.5m section goes ahead at the CL dockyard.
    News

    Cable layer goes to extraordinary lengths

    2010-05-20T11:44:00Z

    The C/S ‘Nexans Skagerrak’, already one of the world’s most advanced cable ships, has had its capabilities quite literally extended.

  • The shark scale like pattern is made of bars and diamonds at size of 2 to 16 microns.
    News

    Shark skin boat hulls are on the horizon

    2010-05-20T11:43:00Z

    The multitudes of organisms that attach themselves to hulls are expensive freeloaders, as the extra drag they create on a vessel’s hull means higher fuel consumption and regular drydocking.

  • Award winner Stefan Aarninkhof with former CEDA director Jan van’t Hoff at presentations in Liverpool last month.
    News

    ‘Building with Nature’ wins dredging paper award

    2010-05-19T12:40:00Z

    Stefan Aarninkhof of Dutch dredging giant Royal Boskalis Westminster and his colleagues at EcosShape | Building with Nature, Jan van Dalfsen and Jan Mulder (Deltares) and Daan Rijks (DHV Consultants), won the CEC Best Paper Award for their work entitled ‘Sustainable Development of Nourished Shorelines’.

  • Aarsleff only had about a one hour working window at the extreme of the early morning and evening low tides.
    News

    Piling success boosts pier maintenance project

    2010-05-19T09:25:00Z

    Worthing Borough Council on the UK south coast is currently performing essential maintenance to the timber framed landing stage that surrounds the end of the West Sussex town’s approximate 150 year old Grade II listed pier.

  • Local officials and the future operators of JWP are in dispute over when it will be completed.
    News

    JWP construction on target amid dispute over opening

    2010-05-18T12:42:00Z

    Construction of Germany’s €1bn deepwater JadeWeser Port (JWP) at Wilhelmshaven on the North Sea is on track despite political wrangling over opening dates.