| Field Location |
75 kilometres north-west of Dampier, WA |
| Total Project Budget |
$480m ($375m committed to design & construction of infrastructure) |
| Project length |
26.5 months |
| Manhours |
Over 3,400,000 |
| Engineering Effort |
Up to 290 engineers in 3 locations for over two years |
| Project delivery |
The first alliance to be formed in the Australian Offshore Oil & Gas Industry. |
| Alliance members |
Ampolex, Dawson Brown & Root, Keppel FELS, Leighton Contractors, Ove Arup & Partners |
| Weight of CGS |
81,000 tonnes |
| Size of CGS |
113 metres long by 67.5 metres wide with a height of 16.7 metres |
| Storage capacity of CGS |
63,600 kilolitres of oil (400,000 barrels) |
| CGS Material |
Post-tensioned reinforced concrete |
| Distance CGS towed |
1700 kilometres, withstanding waves of 8 metres during the tow |
| Casting Basin Depth |
15 metres |
| CGS Basin excavated material |
450,000 cubic metres |
| Bunbury workforce |
Approximately 200 personnel including 40 engineers |
| Design Office workforce |
Approximately 180 engineers plus supporting personnel |
| Offshore installation workforce |
27,000 manhours |
| Topside workforce |
Up to 600 personnel |
| Weight of topside |
6,500 tonnes |
| Location |
Click here to see the location of Wandoo B |
| Towing time for topside |
22 days, avoiding 2 cyclones on the way |
| Time to mate topside and base |
41 hours instead of the expected 3 days with vertical shocks of up to 3,900 and lateral forces of up to 500 tonnes absorbed |
| Length of sub-sea pipelines to carry oil |
9 kilometres |
