understanding your subsea structures...

1. Pulse Structural Monitoring Hisham Sheriteh

2. 19 Companies 500$Mill Revenue 1400 People

4. PULSE Services Structural Data Delivery Services Design and Supply Monitoring Systems Data Processing & Management Offshore Installation and support

5. PULSE Services Cycle Complete Service Client Requirement Monitoring system design Instrument supply Installation and Commission Report Data Processing management

6. Pulse Offices Project Locations

7. Structures Monitored Marine drilling risers Completion risers Steel catenary risers Top-tensioned risers Flexible risers Blow-out preventer stacks Conductors Chain stopper Stress joints Tethers Off-take lines Templates Flex-joints Pipelines spans Pipelines during lay Mooring cables Pipeline hold-back tethers Jacket platform Handling equipment Vessel structures

9. Experience Statement Subsea monitoring experience: Monitoring projects: INTEGRIpod supplied: Subsea deployments: Depth of deployment: > 12 years > 200 > 350 > 500 > 6000ft

11. Tahiti SCR Instrumentation Tailored Engineering

12. Instrumentation Systems

13. Standard Components Subsea Data Loggers Subsea Sensors Mechanical Interfaces Software packages Standard, modular, proven, cost effective and fast delivery

14. Subsea Data Loggers

15. M Motion Acceleration Angular rate Inclination Orientation Displacement F Force Strain Curvature Tension E Environmental Depth Pressure Temperature Gas Sound S (Standalone) A (Acoustic) H (Hardwired) Data collection architecture Measurements with various sensors Subsea Data Loggers

17. High Freq Vibration Monitoring System Spider Sensor Cable Logger

18. Subsea Data Loggers Software

19. Mechanical Interface

20. Subsea Sensors

22. Subsea Strain Gauge Installation On K joint On straight pipe (0.6 m OD) Structural strain monitoring On K joint

24. Subsea Dynamic Curvature Sensor The “Stick” 0.5m long pressure balanced, 3000 meter rated Easy-to-bend Strapped to any structure externally with or without coating with minimum preparation and effort Strapped to a structure To data logger

25. Subsea Dynamic Curvature Sensor

28. ROV/Diver Deployable Strain Sensors Sensor Module Pad #1 Pad #2 Pad #1 Pad #2 Magnetic pads Magnetic pads Joining steel brace Connection to Data logger

29. Diver Deployable Strain Sensors Integripads connected to data logger Up to 4 Integripads per data logger

30. Mooring Chain Tension Sensor

31. Monitoring Systems

33. Offshore Structures Motion Position Force

34. System overview

35. Mooring Line Monitoring System

36. SLOR Air Can Tension Monitor

37. For more Information please contact: Hisham Sheriteh Sales Engineer D: +44 (0)1483 774958 M: +44 (0)7979 645402 hisham.sheriteh@pulse-monitoring.com

38. Flexible risers monitoring

45. Monitoring locations

46. Where to monitor?

47. Monitoring locations

50. System overview - communications

54. Testing

55. Wire cutting region Microphone Conector Monitoring System Compass + Inclinometers Axial Accelerometer Angular Rate x 2

56. Control Panel Riser

57. Sequence of wire break under tension

58. Results Signal with peak / without peak

64. Conclusions