NFPA 70B Substation & Power Grid Thermography
The National Fire Protection Association has shifted NFPA 70B from a "Recommended Practice" to a Mandatory Standard. Annual infrared thermography is now required for electrical infrastructure. We are positioned to serve as the dedicated regional rapid-response proxy for Texas utilities.
ERCOT Grid Stress Response
During extreme temperature events—like prolonged West Texas summer heatwaves or Winter Storm Uri conditions—the electrical grid operates at maximum load. This is exactly when transformers, switchyards, and transmission lines are most likely to show critical thermal anomalies.
The Local Utility Advantage: When utility internal resources are overwhelmed responding to active outages, you cannot wait two weeks for out-of-state drone contractors to mobilize. Based in the Panhandle, Aerial Accuracy deploys high-voltage thermal imaging immediately during peak-load events to triage failing components before they drop offline.
Critical Infrastructure Scanned:
- Substation Transformers & Bushings
- Transmission Line Splices & Insulators
- Capacitor Banks & Switchgear
- Distribution Line Phase Imbalances
Our Inspection Methodology
Safe Standoff Distance
We utilize specialized enterprise drone platforms with high-resolution radiometric thermal sensors and optical zoom. This allows us to inspect high-voltage switchyards from outside the arc-flash boundary without requiring facility shutdowns.
Delta-T Classification
Anomalies are not just "hot spots." We classify faults using strict Delta-T (ΔT) temperature differentials against similar ambient components under the same load, adhering strictly to NETA and NFPA 70B grading criteria.
CMMS Ready Reporting
Deliverables include fully structured, geo-tagged anomaly reports with side-by-side RGB and Thermal imagery. Data is instantly exportable to your existing work-order management systems for immediate lineman dispatch.