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Pipeline Pressure Isolation
Pipeline Flood Prevention
Pipeline Pigging
Pipeline Construction
Pipeline Repair





 

Pipeline Repair
Our pipeline repair clamps can be structural or non-structural and are designed so they can be installed both by a diver and ROV.
Reduced vessel time, reduced ROV time, reduced diving time leads to cost efficient operations.

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Pipeline
Pressure Isolations

The SmartPlugtool is a remote- controlled, tetherless and highly piggable high pressure isolation tool. It is designed to isolate a section of pipeline while at operating pressure.
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Record High Pressure Isolation
TDW Offshore Services provided SmartPlug services enabling hydro test activities to be completed at a pressure of 375 bar in a 20-inch pipeline system. The pressure is the equivalent of an axial load of more than 680 tons. This hydro test pressure is the highest pipeline pressure ever isolated by TDW Offshore Services.
(31.03.2008) [ More... ]
"Using TDW technology enabled QG to perform this operation safely within the shortest duration and with zero flaring..."

QG Maintenance Manager Mazen Abu Nabada, Qatargas
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TDW Offshore Services AS. P.O. Box 8011, Postterminalen, 4068 Stavanger, Norway. Tel: +47 51 44 32 40

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