Noble Energy Tamar
Scope of work
- Installation engineering
- Detail design of pipeline structures
- Procurement
- Fabrication pipeline crossing supports and all pipeline structures
- Landfall construction
- Transportation
- Pipelay
- Dredging from shoreline to 60 m water depth
Project specials
- Piggyback pipelay in 1700 m water depth
- Dual piggyback pipelay (landfall to 230 m water depth)
- Piggyback pipelay with suction pile sheave assembly pull-in at 230 m water depth
Pipe characteristics
| Length (km/miles) | OD (inch) | WT (mm) | Steel grade |
|---|---|---|---|
| 296.2/184 | 16 | 28.0 | DNV 450 DU |
| 4.5 | 11.1 | DNV 450 DU | |
| 25/15.5 | 10 | 20.6 | DNV 450 DU |
| 37/23.1 | 10 | 14.3 | DNV 450 DU |
| 6.625 | 11.0 | DNV 450 DU | |
| 6.625 | 11.0 | DNV 450 DU | |
| 2 / 1.25 | 16 | 28.0 | DNV 450 DU |
| 8.625 | 15.9 | DNV 450 DU |
