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What does a typical Control System for offshore facility consist of?

asked Aug 29, 2016 in E&I by chad.trinh (605 points)
Any general or detail recommendation is appreciated.

1 Answer

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answered Aug 30, 2016 by rbidong (880 points)

A typical offshore control system would have topsides master control station and subsea controls.

The Topsides Master Control Station should have the ability to monitor and modify all subsea transmitter limits including:

  • Over Range
  • Under Range
  • Low
  • Low-Low
  • High
  • High-High

Subsea control equipment should include the following components:

  • Umbilical Termination Assembly
  • Subsea Control Module
  • Subsea Control Module Mounting Base
  • Electrical Flying Leads
  • Hydraulic Flying Leads
  • Remote Transducers
  • Parking Plates
  • Pressure Caps
  • Protective Covers
  • Miscellaneous Tree and Manifold Mounted Equipment
...