EPC supply of a riser base structure with SSIV and actuator which is to be installed at the end of the new 8" riser and connected to the 10" pipeline. The Visund Nord is executed as a fast-track project.
The system included:
- Retrievable riser base (RB) system with sliding base plate
- Retrievable guide (guide wire type top receptacle) and mini posts for Actuator and SCM running tools
- Actuator transportation frame
- Riser Base control umbilical
- Riser Base control umbilical connection jumpers
- Retrievable subsea control module and mounting base.
- MEG injection facility from a ROV panel
- Retrievable compensator system
- System for retrieval of actuator by using Company ART tool.
- Tie-in guide frame
- Subsea control unit (SCU) application software
The riser base was delivered after completing testing of system functions (onshore)