Senior Instrument Designer

Petrofac is seeking a Senior Instrument Designer – Contractor for 12 months based in Aberdeen, UK.

The role is outside IR35 and we invite Limited Companies to engage.

Scope of Services:

• Provide design input to estimates for project work scopes 

• Provide technical design expertise to specify modifications to existing equipment or purchasing new equipment including:

• DCS, ESD F&G and Metering system modifications

• Field Instrumentation including Pressure, Level, Temperature, Flow and Specialist Measurements.

• Valves

• SIL, High Integrity Systems (HIPPS)

• Measurement and Metering

• Industrial Networking and Communications

• Provide technical design expertise to the resolution of technical queries ensuring that all design changes are captured by the change control process 

• To be able to conduct site surveys on offshore or onshore assets 

• To be able to produce calculations required for the role and participate in design reviews.  

• Production of discipline documentation deliverables for inclusion in work packs.  

• Provide a level of technical support that satisfies the appropriate Asset Safety Case and that the PFEER performance standards ensuring they are not compromised by any discipline engineering activities

• Compliance with company engineering procedures, industry, international and client codes and standards.  

• Ensure that all work complies with the Contract Health, Safety, Environmental and Quality policies and procedures as appropriate.  

Deliverables:

• Block Diagrams or Single line diagrams  

• Cause & Effect Diagrams 

• Instrument Cable Block Diagram  

• Cable Tray Routing & Layout Diagrams   

• Panel; Control Room; F&G and Equipment Room Layouts  

• Panel Wiring Diagram 

• Destruct Drawing  

• Instrument Mounting / Support Details 

• Logic & Loop Diagrams 

• Schematic Diagrams  

• Cable Interconnection Diagrams  

• Cable; Panel & Junction box Termination Diagram  

• Junction Box Termination Diagram  

• Pneumatic; Chemical and Hydraulic Hook-up Diagram  

• Pneumatic; Chemical and Hydraulic Hook-up Schematic 

• Installation or story board diagrams to facilitate understanding   

• Cable Schedule  

• Requisition – Bulk Bill of Materials 

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