General information
| Client | Shell |
| Project | Shell L9 |
| Year | 2007/2008 |
| Location | North Sea |
| Vessels | Audacia |
| Max. water depth | 30 m (98 ft) |
Shell L9
Scope of work
- Installation engineering
- Pipelay
- Flooding, gauging and testing procurement of anodes
- Crossing mattress installation
Project specials
- Installation of double 2” piggyback pipelines, strapped with spoiler and Inconel strapping
- Shallow water depth to min 22 m
- Crossing of deepwater shipping lane
Pipe characteristics
| Length (km/miles) | OD (inch) | WT (mm) | Steel grade |
|---|---|---|---|
| 38.3 | 16 | 25 | X65 |
| 2 piggyback | 7.1 | X52 | |
| 2 piggyback | 7.1 | X52 |
