Subsea production riser is an important part of the offshore production system. The following are the general steps for installation:

Pre-Lay and Recovery OR Pipelay into Host

Riser hung off Installation Vessel on A&R cable

Transfer / Hand-off

  • Platform system deploys downline
  • Vessel collects downline
  • Connect downline to transfer head
  • Deploy riser to depth on A&R cable
  • Transfer riser load to platform downline


  • Lift riser to platform hang-off point and connect steering lines to transfer head
  • Pull-in and steer riser into basket


Land out SCR into load bearing point


Connect interconnecting hull piping