Suite of Survey Techniques

Isinyithi Cathodic Protection have the in-house capabilities and equipment to offer the following surveys & techniques:

  • route / site evaluation
  • soil resistivity investigations
  • groundbed surveys
  • potential profiling
  • current demand tests
  • stray current surveys
  • coating integrity surveys including
    • PCM - pipeline current mapping
    • DCVG - direct current voltage gradient
    • CIPS - close interval potential survey
    • CIPS/DCVG - combined survey
  • AC mitigation surveys including
    • powerline evaluation
    • deep soil resistivity profiling
  • routine pipeline monitoring
  • cathodic protection maintenance
  • interference testing
  • independent coating testing and evaluation
  • failure investigations
    • visual examination and inspection
    • microbial and/or chemical analysis
    • microscopic investigation
  • coating specifications