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