Structural Design and Engineering for RSS Jacket & Gravity Base :

• Review of the SIP documents (In-place and Seismic analysis Reports) and SACS model as per latest drawings. If required, update the SACS model accordingly.
• Check if the analyses have been performed in accordance with the specifications in the URF-ITT documents
• Preliminary Dynamic analysis (using SACS - DYNPAC module) to get Dynamic mode and Dynamic mass using SIP basic SACS model for ;
  - Latest riser loads for Extreme and Survival condition.
  - Latest Soil Stiffness
• Fatigue analysis with the latest data as per the procedure supplied by PTSI
• Stage -1 : Match with the necessary updates as per the stage-1 of In-place analysis
• Stage -2 : Analyses with SACS updated model (update the SIP basic SACS model with recommendations from SIP, PTSI and CEG upon reviewing)
• Seismic Analysis
• Optimization for Installation