Support to Lead Electrical Engineer
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Provide daily technical support to the Lead Electrical Engineer across all electrical activities of the EPC scope.
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Perform first-pass review of EPC electrical deliverables before escalation to the Lead.
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Maintain discipline tracking sheets — cable register, MCC feeder lists, load list updates, TQ logs, and interface registers.
Review Support for EPC Electrical Deliverables
Assist with review and comment preparation for EPC submissions:
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Cable Schedule & Cable Routing Layouts
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Electrical Single Line Diagrams (SLDs)
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Equipment datasheets (motors, heaters, UPS, panels)
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Power & control wiring diagrams
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Earthing & bonding layouts
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MDB/SMDB/MCC feeder details
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Hazardous area electrical drawings
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Highlight deviations from ADNOC standards, mismatches in loads, incorrect equipment tagging, or cable sizing issues.
Electrical Package Engineering Support (Compressors / Dryers / Receivers)
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Review OEM electrical datasheets for motors, heaters, and control panels.
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Assist in checking motor power requirements, starting current, and overload protection.
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Validate OEM I/O lists, wiring diagrams, and terminal plans.
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Compare EPC versus Vendor electrical interface requirements.
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Assist in verification of MCC integration & panel-to-DCS signal routing.
Power System Study Support (Analysis Inputs & Validation)
(Not performing studies independently but providing inputs & reviewing outputs.)
Support the Lead in reviewing:
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Earthing & Grounding Calculations
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Confirm EPC integrates study results correctly into settings, SLDs, and equipment specs.
Hazardous Area Verification Support
Assist Lead in confirming compliance with ADNOC/IEC requirements:
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ATEX/IECEx certification for motors, junction boxes, instruments
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Gas group, temperature class suitability
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Cable gland selection and termination methods
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Earthing & bonding compliance
I&C and Electrical Interface Coordination
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Preparing electrical interface registers
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Verifying signal/logic crossovers (DCS/ESD vs MCC)
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Supporting review of Cause & Effect relationships
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Ensuring cable routing does not conflict with I&C, telecom, or structural elements
Support for HSE / Process Safety Workshops
Assist Lead Electrical Engineer in:
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Extract electrical drawings for workshops
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Record discipline action items
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Implement updates into SLDs/cable lists/equipment lists
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Track all action closeouts
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Support model review for cable tray routing, panel locations, and hazardous area segregation.
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Identify routing clashes, space constraints, or access issues.
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Generate model snapshots, walkdown extracts, and markup sheets for Lead review.
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Familiar with AVEVA (E3D/PDMS) and SP3D for basic electrical equipment modelling, cable-tray routing, clash checking, and supporting the extraction of GA drawings, cable data, IFC and MTO deliverables required for ADNOC design projects.
Construction & Pre-Commissioning Assistance
Provide OE support during installation and MC phase:
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Review cable pulling, termination, and glanding inspection reports
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Check compliance with torquing, insulation resistance (IR) testing, continuity testing
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Verify MCC panel installation & feeder labelling
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Validate earthing/bonding connections
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Support loop checks (E&I), energization readiness & pre-startup tests
Vendor Coordination Support
Assist in coordination with:
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EPC electrical installation team
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Track submissions, clarifications, and TQ status.
As-Built & Red-Line Documentation Support
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Update red-line markups for cable routing, panel installations, and SLD changes.
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Support verification of EPC as-built electrical documents.
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Ensure compliance with ADNOC drawing formats & numbering systems