Wind Farm Substation Inspection Checklist
This wind farm substation inspection checklist ensures compliance with NERC CIP-006 physical security standards, NFPA 70B (Recommended Practice for Electrical Equipment Maintenance), NESC (National Electrical Safety Code), IEEE C57 transformer standards, and OSHA 29 CFR 1910.269 electrical safety requirements. Designed for electrical engineers and high-voltage technicians to inspect wind farm collector substations, transformers, and medium-voltage equipment.
- Industry: Renewable Energy
- Frequency: Monthly
- Estimated Time: 2-3 hours
- Role: Electrical Engineer / High-Voltage Technician
- Total Items: 30
- Compliance: NERC CIP-006-6 Physical Security, NFPA 70B Electrical Equipment Maintenance, NESC National Electrical Safety Code, IEEE C57.91 Transformer Operation, OSHA 29 CFR 1910.269 Electrical Power Generation
Site Security and Physical Protection
Physical security per NERC CIP-006.
- Substation fence intact with no breaches?
- All gates locked with electronic access control?
- High voltage warning signs posted per NESC?
- CCTV cameras operational?
- Intrusion detection system operational and monitored?
Power Transformer
Main step-up transformer condition per IEEE C57.
- Transformer oil level in sight glass at correct level?
- No oil leaks from transformer or bushings?
- Winding and oil temperatures within limits?
- Buchholz relay and OLTC (if equipped) not in alarm?
- Cooling fans and radiators operational?
Switchgear and Circuit Breakers
HV/MV switching equipment inspection.
- All breaker positions confirmed and logged?
- SF6 gas pressure within limits in GIS/breakers?
- No active protection relay alarms?
- Control and DC power supply systems normal?
- Station battery bank voltage and capacity tested?
Grounding and Bonding
Earthing and bonding system integrity.
- Ground grid integrity last tested within schedule?
- Equipment bonding conductors intact and secure?
- Ground rods visible portions in good condition?
- Portable safety grounds stored and accounted for?
- Step and touch potential hazard mitigation in place?
Protection and SCADA
Relay protection and communications.
- All protection relays in service and test dates current?
- SCADA/EMS communicating all points correctly?
- Revenue meter operating and data validated?
- Phasor Measurement Unit (PMU) operational?
- Fire suppression system in control building operational?
Maintenance Records
Inspection documentation and compliance tracking.
- All deficiencies documented with work orders?
- NERC CIP access log entries current?
- Annual transformer oil sample sent to lab?
- Utility/grid operator notified of any abnormal conditions?
- Inspection Notes
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Why Use This Wind Farm Substation Inspection Checklist?
This wind farm substation inspection checklist helps renewable energy teams maintain compliance and operational excellence. Designed for electrical engineer / high-voltage technician professionals, this checklist covers 30 critical inspection points across 6 sections. Recommended frequency: monthly.
Ensures compliance with NERC CIP-006-6 Physical Security, NFPA 70B Electrical Equipment Maintenance, NESC National Electrical Safety Code, IEEE C57.91 Transformer Operation, OSHA 29 CFR 1910.269 Electrical Power Generation. Regulatory-aligned for audit readiness and inspection documentation.
Frequently Asked Questions
What does the Wind Farm Substation Inspection Checklist cover?
This checklist covers 30 inspection items across 6 sections: Site Security and Physical Protection, Power Transformer, Switchgear and Circuit Breakers, Grounding and Bonding, Protection and SCADA, Maintenance Records. It is designed for renewable energy operations and compliance.
How often should this checklist be completed?
This checklist should be completed monthly. Each completion takes approximately 2-3 hours.
Who should use this Wind Farm Substation Inspection Checklist?
This checklist is designed for Electrical Engineer / High-Voltage Technician professionals in the renewable energy industry. It can be used for self-assessments, team audits, and regulatory compliance documentation.
Can I download this checklist as a PDF?
Yes, this checklist is available as a free PDF download. You can also use it digitally in the POPProbe mobile app for real-time data capture, photo documentation, and automatic reporting.