Scope of work
- Installation of twin CRA-resistant 22.5 km, 18-inch CRA pipelines and 22.5 km, 4-inch MEG pipeline
- Installation of various subsea structures (PLETs, adjustable pipe supports and displacement initiators)
- Flooding, gauging and testing of pipelines
Project specials
- Fast track project with fabrication scope
- Fabricators in South East Asia / Australia with limited availability
- Out of roundness issues with the supplied line pipe
- Large variety of joint types
- Tight installation tolerances of lay in PLETs
- Last minute change to part of scope, switching from Audacia to Lorelay
Pipe characteristics
| Length (km/miles) | OD (inch) | WT (mm) | Steel grade |
|---|---|---|---|
| 22.5 / 13.2 | 18 | 23.3+3 | Carbon steel with 3 mm CRA |
| 4.5 | 26+3 | ||
| 22.5 / 13.2 | 11 and 17 | Carbon steel |
