General information
| Client | Atwater Valley Producers |
| Project | Atwater Valley MC920 |
| Year | 2006/2007 |
| Location | Gulf of Mexico |
| Vessels | Solitaire, Lorelay, Calamity Jane |
| Max. water depth | 2800 m (9184 ft) |
Scope of work
- Design
- Engineering
- Installation of 4 in-line structures
- Installation of 5 pipeline end termination structures PLETs
- Installation of 6 flowlines
- Installation of 5 Steel Catenary Risers (SCRs)
- Pipelay
Project specials
- ILS mud mat installation on Solitaire
- ILS FAT fabricator in Houston
Pipe characteristics
| Length (km/miles) | OD (inch) | WT (mm) | Steel grade |
|---|---|---|---|
| 8 inch SCR | |||
| 12.9/8.0 | 8 | 24.1 | X65 |
| 8 inch flowline | |||
| 161.4/100.3 | 8 | 17.1 | X65 |
| 10 inch SCR | |||
| 8.4/5.2 | 10 | 29.9 | X65 |
| 10 inch flowline | |||
| 85.2/52.9 | 10 | 21.9 | X65 |
