Petrofac is seeking a Principal Instrument Engineer - Contractor for 12 months, based in Aberdeen, UK.

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

Scope of Services:

• Provide engineering input to estimates for project work scopes

• Provide input to progress and planning meetings

• Provide technical expertise to specify modifications to existing equipment or purchasing new equipment including but not limited to:

o DCS, ESD F&G and Metering system modifications

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

o Valves

o SIL, High Integrity Systems (HIPPS)

o Measurement and Metering

o Industrial Networking and Communications

• Provide technical 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

• Provide checking and approval of discipline documents; complete interdisciplinary checking of documents where necessary

• 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.

• Approve dispensations to codes or standards where justified

Deliverables:

• Control system philosophy and Software scopes of Work

• Specifications

• Vendor Statement of Requirements

• Preparation & Issue of Survey Reports

• PEPs

• Instrument and I/O Schedules

• Instrument / Equip / JB / IO / Alarm Schedule

• Label Schedules

• Orifice Plate / Valve /IS/Cable and General Calculations

• Equipment Data Sheets

• Requisition (Including SDRL)

• SIL Assessment

• Spares/Equipment List

• Weight control sheets

• MELS and MDRS

• Workpack input

Design deliverables to check:

• 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

Additional Information