Our Projects
i-Tech 7 continue to be at the forefront of our industry – wherever and however deep that may be.
This experience has been summarised into the following indicative case studies which give an indication of the wide range of tasks which we have carried out throughout the globe.
i-Tech 7 has successfully completed a high speed, high definition pipeline General Visual Inspection (GVI) for BP, West of Shetland from the Normand Subsea, using a Hercules Workclass ROV.
Discovered in 1990, Foinaven was the first UK deepwater field developed in the Atlantic margin in water depths of 550 metres. Schiehallion followed three years later and both remain significant assets.
Phase 1: A leak was discovered from the WW16 water injection tree assembly. The source of the leak was found to be a ¼” NPT port on a mounting block, fitted to a flowmeter spool piece within the tree structure, with very difficult and limited access. We removed initial steelwork and grating to install the first leak repair clamp behind ballast weights.
Five year service agreement awarded to i-Tech 7 to provide a dedicated support vessel for the AGT region. This vessel, complete with work class and observation class ROVs provides inspection, repair and maintenance services.
The Emergency Pipeline Repair System (EPRS) is designed to provide an emergency pipeline repair solution for pipelines off Northwest Australia. These pipelines are located in various water depths of up to 1,350m and are up to 44-inch in diameter. test
The Greater Western Flank 2 (GWF-2) project is located in Commonwealth waters approximately 135km north-west of Dampier, Australia and includes eight subsea wells from six offshore fields (Keast, Dockrell, Sculptor, Rankin, Lady Nora and Pemberton), tied back to the existing Goodwyn A platform by a 35km corrosion resistant subsea pipeline.
