HomeHigh Voltage ServicesTesting and Commissioning

Testing and Commissioning

Dashiell Field Services specializes in a variety of power system services from acceptance testing and field engineering to the maintenance, troubleshooting, repair and modifications of all elements in a power system – including substations, switchgear, plant power systems, generators, motors and miscellaneous electrical apparatus rated 480 volts to 500,000 volts.

Our staff consists of the top technicians and engineers with regards to technical maturity. This allows for optimum execution, leading safety, and avoidance of unscheduled system outages. We maintain an extensive inventory of test equipment allowing us to accommodate numerous simultaneous projects of significant magnitude.

Acceptance Testing, Commissioning, Start-up Testing, and Maintenance Services:

  • Bus Inspection & Testing
  • Cable Testing / Fault Location
  • Circuit Breaker Services (480 V – 500 kV)
  • Current / Potential Transformer Services
  • Digital Fault Recorder Services
  • Generator Testing
  • Grounding System Survey
  • HV, MV, and LV Switchgear Services
  • Hi-pot Testing
  • Infrared Survey
  • Insulating Oil Analysis
  • Motor Testing
  • Oil Processing
  • Power System Metering
  • Power Transformer Services
  • Power Line Carrier Services
  • PPE Testing
  • Protective Relay Calibration
  • SCADA Services
  • Station Battery Services
  • Substation Services


Engineering Services, Project Management, Troubleshooting & Repair:

  • Arc-flash Evaluations
  • Power System Consulting
  • Design Review
  • Protective Device Coordination
  • Root Cause Investigation
  • System Automation Projects
  • Turnkey Field Engineering Projects
  • Staff augmentation assignments
  • Emergency Callouts
Back to Top