Expert Earth Testing & Compliance Services
Ensuring the safety and integrity of your high-voltage infrastructure with NATA-traceable earth grid analysis and resistance testing.
Our Earth Testing Capabilities
Earth Grid Resistance Testing
We utilize the Fall-of-Potential method and specialized clamp-on techniques to verify the total impedance of grounding systems, ensuring they meet design parameters and safety benchmarks.
- NATA Traceable Calibration
- Multi-point Data Acquisition
Step and Touch Voltage Testing
Critical safety measurements performed to simulate fault conditions, protecting personnel and livestock from hazardous potential differences.
Soil Resistivity Profiling
Detailed geological analysis using Wenner or Schlumberger arrays. Essential for the design phase of new high-voltage installations to ensure long-term grid stability and cost effective construction.
Compliance Testing
Rigorous auditing and reporting to ensure strict adherence to AS2067, AS3000, and local utility specific requirements. We provide full technical documentation for regulatory submission.
Critical Support for Major Industries
Mining
Utilities
Renewables
Industrial
Why Leading Projects Choose Mac Works WA
Experienced Senior Engineers
All testing is led or overseen by degree qualified electrical engineers with extensive site experience.
NATA-Calibrated Equipment
We maintain a fleet of modern, calibrated instruments ensuring the highest possible data accuracy.
Detailed Technical Reporting
Comprehensive documentation providing actionable insights, including impedance values and safety recommendations.
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Ready to Verify Your System's Safety?
Contact our technical team today to discuss your testing requirements or to request a detailed proposal.