ALTERNATIVE PROCEDURE FOR THE ASSEMBLY AND
INSTALLATION OF TLP TENDONS
Author(s)
Nelson Szilard Galgoul
Abstract
The assembly and installation of the Shell Auger and Mars TLP
tendons was performed in segments, using a heavy crane vessel to build the
tendon columns in the vertical position, thus avoiding having to upend them.
The corresponding segments were added on to the top, one at a time, using a
purpose built connector, after which the column was lowered into position for
the next segment.
The cost of this operation had a great impact on the price of the tendons, not
only because of the connectors, but also due to the vessel costs over the
period required to perform this assembly.
In order to try to reduce the tendon costs for the next Shell TLP coming on
schedule, Ursa, an alternative assembly and installation procedure was
investigated, based on the siz
Keywords
Related Book
Other papers in this volume
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Code
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