Safety & Quality Assurance for Electric Utility Operations
Professional safety documentation for utility and cooperative thermal inspections, including OSHA-aligned procedures and NERC CIP-aware data security policies.
Professional Documentation Ready for Procurement Review
When electric utilities and cooperatives evaluate UAS service providers, they need confidence that operations will be safe, compliant, and secure. We've developed comprehensive safety and quality assurance documentation specifically for substation thermal inspections—ready for RFP submission and procurement review.
OSHA-Aligned
Electrical safety procedures
NERC CIP-Aware
Data security culture
FAA Compliant
Part 107 + Remote ID
Job Hazard Analysis (JHA) / Job Safety Analysis (JSA) Template
Our JHA/JSA template follows OSHA best practices and is customized for each substation mission. Completed before every flight, it ensures systematic hazard identification and control measures are documented and communicated to the entire crew.
Template Includes:
- ✓Environmental & Operating Limits: Wind, temperature, visibility thresholds
- ✓Electrical Hazard Controls: Minimum approach distances (MAD) per OSHA 29 CFR 1910.333(c)(3)
- ✓Pre-Job Briefing Checklist: Authorization, airspace, Remote ID, emergency procedures
- ✓Task-Step Hazard Analysis: Site-specific risks and controls
- ✓STOP WORK Triggers: Clear abort criteria (weather, authorization, safety)
- ✓Crew Roles & Signatures: PIC, Visual Observer, Site Escort accountability
- ✓Residual Risk Assessment: Post-control risk evaluation
- ✓Texas §423 Authorization Tracking: Owner consent verification
OSHA Electrical Safety Compliance: Our JHA template incorporates minimum approach distances for unqualified personnel working near energized electrical equipment—the same standards your crew follows. We treat all UAS operations with the same electrical safety rigor as manned work.
Standard Operating Procedure: Substation UAS Operations
Our documented SOP governs all aspects of UAS thermal inspections inside electrical substations. Developed specifically for utility infrastructure environments, it addresses electrical hazards, electromagnetic interference, personnel safety, and regulatory compliance.
SOP Coverage:
Electrical Hazard Controls
Minimum approach distances (≥10 ft for ≤50 kV; +4 in per 10 kV above 50 kV). No overfly of energized bus work. Lateral/oblique flight paths maintaining MAD and visual line of sight (VLOS).
EMI/RFI Awareness & Mitigation
Electromagnetic interference protocols around buses and breakers. Control anomaly response: climb/retreat, switch to manual if safe, or land immediately.
Crew Structure & Roles
Minimum crew: 1 PIC (Part 107 certified) + 1 Visual Observer. Site escort coordinates with facility Operations/Dispatch for authorization and clearances.
Platform-Specific Procedures
Autel EVO II Dual 640T RTK V3 radiometric specifications: Thermal accuracy manufacturer specified thermal sensitivity of reading (whichever greater), valid within −20°C to +60°C environment. Quantitative temperature readings require 2–20 m standoff; beyond 20 m treat values as qualitative unless otherwise validated. Aircraft operating temperature: −10°C to +40°C. Wind resistance: ~27 mph maximum. Battery temperature management and pre-flight health checks required.
Lost-Link & Emergency Procedures
Return-to-home (RTH) altitude set above tallest yard structure +50 ft. Emergency protocols for loss of control, crash/incident response, scene preservation, and telemetry logging.
Flight Planning & Execution
RTH altitude set ≥ tallest yard structure + 50 ft (<400 ft AGL). Lateral/oblique passes respecting MAD and VLOS. RGB companions captured for every thermal image at similar angle; asset tags included in frame or annotated in post. Sun azimuth/elevation documented; glare paths avoided; multiple angles used on reflective surfaces.
Emissivity Reference & Thermal Accuracy
Material-specific emissivity values applied: glazed porcelain (bushings) ε=0.92, painted steel (transformer tanks) ε=0.95, oxidized copper ε=0.70–0.80, oxidized aluminum ε=0.20–0.30. Bare aluminum conductors and polished fittings measured using reference methods only due to low emissivity (ε≈0.02–0.05). Multiple viewing angles employed for reflective surfaces.
Severity Classification & Reporting (NFPA 70B-style)
Executive summary lists abnormal findings by Critical / Serious / Intermediate classification with ΔT and asset tag. Detailed pages include annotated radiometrics with ROI boxes, emissivity settings, ambient temperature, measurement distance, load percentage, and RGB companion images for full documentation trail.
Regulatory Compliance Integration
FAA Part 107 (including Subpart D operations over people/moving vehicles, airspace authorization §107.41, Remote ID). Texas Government Code §423 authorization-only operations. NFPA 70B-style reporting expectations.
NERC CIP Security Culture: Our SOP reflects awareness of NERC CIP-014 (physical security) and CIP-011 (information protection) standards that govern utility critical infrastructure. We understand that substation imagery isn't just thermal data—it's security-sensitive information requiring careful handling.
Data Security, Retention & Deletion Policy
Electric utilities need absolute confidence that thermal imagery, georeferenced data, and facility information will be handled with the same security rigor as their own operational systems. Our data security policy addresses these concerns directly.
Policy Framework:
Classification & Handling
- CI-Sensitive Data: All substation imagery, thermal captures (JPG+TIFF+IRG format), geotags, RTK logs, and reports
- No Public Posting: Zero tolerance for social media or marketing use without written consent
- Authorization-Only Operations: Texas Government Code §423 compliance verified before flight
- Owner-Only Deliverables: Data belongs to facility owner—period
Storage & Transmission
- U.S.-Only Storage: Business-grade platforms with server-side encryption
- Encryption: At rest (platform-native) and in transit (TLS)
- Access Control: Role-based, least privilege, project-specific sharing only
- No Third-Party Sharing: Without written owner authorization
Retention & Deletion
- Default Retention: 90 days after delivery unless otherwise requested
- Flexible Terms: Longer/shorter retention supported per owner requirements
- Immediate Deletion: On owner request—no questions asked
- Backup Aging: Same schedule as primary data; deletion logs retained 1 year
Incident Response
- Takedown Protocol: Immediate response to any concern raised
- Quarantine & Notify: Suspected nonconformance triggers owner notification
- Texas §423 Defenses: Destruction/cessation upon discovery
- Single Point of Contact: Designated for all data security issues
Regulatory Alignment: Our data security policy aligns with FAA Part 107 operational requirements, Texas Government Code §423 CI imaging restrictions, NFPA 70B reporting discipline, and NERC CIP-011 information protection culture. We speak the same compliance language your organization does.
Wind Turbine Inspection Documentation (Standardized)
For wind farm operators, we maintain comprehensive inspection documentation aligned with OEM guidelines for wind turbine assessment. Our UAV-based inspection methodology replaces 80%+ of traditional rope access requirements while improving safety, reducing downtime, and preventing costly failures.
Inspection Scope & Methodology
- Blade Assessment: Leading edge erosion, cracks (longitudinal/transverse), delamination, lightning damage
- Thermal Sub-Surface: Blade delamination and sub-surface defects that create thermal signatures
- Tower & Nacelle: Structural integrity, corrosion, coating condition, oil leaks
- 3D Mapping: Photogrammetry-based structure analysis, blade deflection assessment
Value Proposition
- Safety: Significantly reduces at-height rope access for personnel
- Cost: Up to 60-80% reduction vs. traditional methods
- Downtime: Visual inspections can be conducted with turbines stopped for safety, or operational for preliminary assessment (thermal accuracy requires stopped turbine)
- Prevention: Early detection can prevent costly blade replacements
OEM Compliance: Our wind turbine inspection reports follow international standards for blade, tower, and component assessment. Comprehensive documentation includes severity classification (1-5 scale), precise defect location (distance from root, clock position, GPS), dimensional measurements, thermal imaging, and recommended actions with timeframes.
Additional Qualifications & Compliance
FAA Compliance
- Part 107 Remote Pilot Certificate (current)
- Remote ID broadcasting verified pre-flight
- Airspace authorization procedures (LAANC/DroneZone)
- Operations over people/moving vehicles awareness (Subpart D)
Insurance & Liability
- General Liability + UAS-specific coverage
- Certificate of Insurance (COI) available upon request
- Additional insured endorsements supported
- Professional liability coverage
Equipment & Capabilities
- 640×512 radiometric thermal camera (high-resolution thermal sensitivity per manufacturer specifications, -20°C to +60°C environmental conditions)
- RTK positioning for precise defect georeferencing
- 50MP RGB for visual context documentation
- Platform environmental ratings: -10°C to 40°C, ~27 mph wind
Reporting Standards
- NFPA 70B-style thermography reports
- ΔT-based severity classification
- Ambient conditions & load context documentation
- Georeferenced defect mapping with RTK coordinates
Request Safety/QA Documentation Package
Full safety and quality assurance documentation is available for electric utility, cooperative, and wind farm procurement review. Request our complete package for RFP evaluation and vendor qualification processes.
Electric Utility & Cooperative Package
- ▸Job Hazard Analysis (JHA/JSA) Template
- ▸Substation UAS Operations SOP
- ▸Data Security, Retention & Deletion Policy
- ▸FAA Part 107 & Insurance Certifications
Wind Farm Operator Package
- ▸Wind Turbine Inspection Template
- ▸Blade, Tower & Nacelle Assessment Procedures
- ▸Data Security & Confidentiality Policy
- ▸FAA Part 107 & Insurance Certifications
Distribution Policy: Complete documentation packages are provided to authorized procurement teams for legitimate RFP evaluation and vendor qualification. We do not publicly distribute detailed operational procedures to protect competitive advantage and operational security.
How to Request: Use our contact form and select "Safety/QA Documentation Request" as your inquiry type. Include your organization name, project scope, and timeline. We'll respond within 24 hours with the appropriate documentation package.
Aerial Accuracy LLC | West Texas | Part 107 Certified | Insured
Safety/QA documentation aligns with OSHA 29 CFR 1910.333, FAA Part 107, Texas Government Code §423, NFPA 70B (2023), and NERC CIP security culture.