Contents
1. Scope .......................................................................................................................3
2. Reference documents .............................................................................................3
3. Abbreviations ..........................................................................................................5
4. System description .................................................................................................6
5. Product Requirement ..............................................................................................8
5.1 General ..............................................................................................................................8
5.2 Subsea Communication Philosophy ..................................................................................9
5.3 Subsea Electrical Power Philosophy ...............................................................................10
5.4 Shutdown Philosophy ......................................................................................................11
5.5 Reliability and availability .................................................................................................13
5.6 Subsea Control System (SCS) ........................................................................................13
5.7 Hydraulic Power Unit (HPU) ............................................................................................23
5.8 Topside Umbilical Termination Unit .................................................................................24
5.9 Subsea Umbilical Termination .........................................................................................24
5.10 Subsea Distribution Unit (SDU) .......................................................................................25
5.11 Subsea Router Module (SRM).........................................................................................26
5.12 Subsea Accumulator Module (SAM)................................................................................26
5.13 Subsea Hydraulic Distribution Lines/Jumpers .................................................................27
5.14 Subsea Optical/Electrical Jumpers (flying leads) .............................................................27
5.15 Subsea Control Module (SCM)........................................................................................27
5.16 Process Sensor ...............................................................................................................31
5.17 Installation and Retrieval Tools........................................................................................32
5.18 Test Equipment................................................................................................................32
5.19 Electronic Test Unit (ETU) ...............................................................................................32
5.20 Requirements to mechanical interfaces...........................................................................33
6. Fabrication, assembly and testing.......................................................................33
6.1 Fabrication and Assembly ...............................................................................................33
6.2 Testing .............................................................................................................................33