The hosting costs of websites on this system have historically been covered by advertising. However changes in the way people use the internet, including ad-blocking mean that the revenues no longer cover the expenses. For this reason we will be closing this website within the next two months unless we can find a different model. If any users of the site would be interested in the possibility of taking this incredible archive or pictures and comments over including paying for hosting, please get in touch.
We use cookies to track visitor statistics and personalise adverts. This info is shared with Google. Only use the site if you agree to this. OK, I agree
Librapix Link

Ships and Harbours Photos

Upload a Picture About this Site | Links | Random Pic | Advanced Search Home | Latest Additions | Contributors | Visitors
 
Andoc ready for towing out to sea
Ships and Harbours
No: 549   Contributor: Michael Koppenol   Year: 1976   Manufacturer: Unknown   Country: Unknown
Andoc ready for towing out to sea

Do we have to tow this thing?
The Andoc project. Ready for towing out to sea.
Picture added on 01 December 2006
add commentComments:
Is this a seabed storage tank?

Added by Marcel G. on 03 December 2006.
This is the 228, 000 tonne concrete base for Shell's Dunlin oil platform - once completed it was ballasted down in a Norwegian fjord to allow the steel topsides to be floated over the top. The ballast was then pumped out so that the entire structure could be towed out into the North Sea to be sunk in position. Some of the tanks would have been filled with grout to weigh the platform down, but the legs and the rest of the tanks can store 838, 000 barrels of oil.

Added by Garve Scott-Lodge on 04 December 2006.
If I remember well the "Andoc" was build in Europoort Rotterdam.
Is it still operating yet?

Added by D.W. Wijnstekers on 04 January 2007.
I’m afraid that the picture doesn’t show Andoc. The Andoc (Dunlin A) GBS consists of 9x9 cells.

Added by Ron H on 25 June 2007.
Our company (Flexion bv. - Roermond) was responseable for the hydraulic equipment needed to handle the sliding-moulds during the construction of the concrete tanks.
This job was completed in the mid 70' at the Maasvlakte near Rotterdam.
Added by Jan on 24 November 2007.
I'm wondering if 'Andoc' is still on duty?

Added by Jan van Bommel on 24 November 2007.
The pictures shows GBS Brent-C, built (lower part) near Scotland.

Added by Ron H on 22 February 2008.
I worked building the original Andoc outide Rotterdam 1975-76. Bad conditions - quite a few guys killed. I think the upper structure was made in Norway. This an't her.

Added by Rex on 30 June 2009.
Woops - I could be wrong. They shipped the concrete base to Norway and the shot looks like is was taken in similar parts. No idea of the number of cells, but be certain there was no grout pumped into her to suberge her. They employed hundreds of us in Rotterdam to clean every last spoonfull of grout from those cells before they'd completed the towers.

Added by Rex on 30 June 2009.
This is definitely not the ANDOC Dunlin platform - that was 9 cells square with towers tapering all the way from bottom to top except the last 5-10 meters.
I should know, I worked on the design and construction of it from 1974 to 1977.
There were NO guys killed on site, but one at the Hollandia yard when steel work was being lifted.

Added by Alan Brant on 23 November 2009.
Alan,

Do you know why they constructed a second dry dock at the construction site? Dunlin B? It was never used.

Added by Ron H on 24 November 2009.
I remember working on the Andoc project at Rotterdam in de mid 70's. In those days I was in charge of Techmation, a company that delivered off shore survey products and services. For Andoc we delivered and installed special strain gauges for measurement of structure movements during transport to Norway. Descending yourself from the top into the structure was a quite an experience. For those days the Andoc was an impressive piece of design.

Added by Klaas on 12 May 2010.
Ron

In anticipation of future orders - that never materialised.

Similarly they built a doicjk at Hunterston , on the Clyde.

Added by Alan on 12 May 2010.
Indeed this platform does not even look like ANDOC.
I worked there as a student during execution. The structure was 9x9 cells as mentioned above. The towers did not look like this picture at all.

Added by Ir Huib Minderhoud BI on 30 August 2012.
Dit is inderdaad niet het Andoc betonnen boorplatform ik heb voorman-timmerman meegebouwd aan dit eiland. Er zijn tijdens de bouw 2 elektriciens gedood tijden werkzaamheden. Ik zou graag weten is dit eiland nog in werking en waar
Rob Smit

Added by R.smit on 01 March 2014.
Andoc (als aannemerscombinatie-naam) werkt nog als Dunlin A op het Dunlin veld. Ik meen dat er nog iets aan de accoomodatie veranderd is.

Added by Ron H on 19 March 2014.
Andoc is gebouwd op de Maasvlakte in Rotterdam. mijn, reeds lang overleden zwager was als uitvoerder bij de HBG bij de bouw zeer betrokken. Het probleem was met name de glijbekisting van de poten. karwei is succesvol afgerond en m.b.v. vele sleepboten vertrokken

Added by Rens Schout on 06 November 2015.
Dear Rens - my Dutch is very bad and quite rusty!


Added by Rex Archibald on 08 November 2015.
Please add your comments about this picture using the form below.

Comments

Your Name

Your email address - this will be shown on the page and will allow the system to notify you of further comments added to this picture.
 

Unknown

Bandar Abbas Port in 1971Arctic and Umiak IMozartFree Enterprise IVKBV 051 approaching Gothenburgm.v.ElkInce Kastamonu - EgyptKorean turtle ship (2)Korean turtle ship (1)Stena Danica moored in Gothenburg.
My Album Admin Login | Terms & Copyright | Try our site about Construction Machines