Subsea System design will lead in the following deliverables and support functions: Project Basis of Design update, Overall Field Layout Drawing, Drill Center Layout Drawings, Future Expansion, System P&ID and Interconnecting Diagram, Subsea System Master Equipment List, Subsea System Material Study, Material of Construction Report, Material of Construction Diagram, External Corrosion Study, Flowline Pigging Requirements, Commissioning Plan, Subsea System Isolation Philosophy and Requirements, Subsea System Sparing Philosophy, Project SIT Specification, Facility Start-up Strategy and Planning, Procurement Support, Cost Estimating and Scheduling Support, Lessons Learned, Operations Assurance Support (provide design input, participation, incorporate findings), and Emergency Response Plan Review and Update (Participation and Follow-on) Emergency Shutdown Review and Update (Participation and Follow-on)