Offshore facilities to gather and partially process gas and associated condensate and deliver it onshore for further processing. Key offshore components include:
- Well infrastructure and subsea installations
- Gas processing platform in 73m of water
- 225km trunkline to transport gas from the platform to the onshore facilities at Ashburton North.
The platform J-Tubes were at risk of sagging fatigue due to the high water velocities at the base of the structure. Technip approached Subcon design a formwork that not only supported the J-Tube but also shielded the it from lateral flow.