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By taking pipe-to-soil potential measurements at test posts along the pipe (usually sited at road, rail and river crossings and at field/property boundaries and other...
Pipe-to-Soil Potential (ON Potential) The potential of a pipeline at a given location is commonly referred to as the pipe-to-soil potential.
NACE Store - 08070 Pipe-to-Soil Potential Measurements, The Basic Science
Close Interval Potential Survey; with permanent test stations where electronic leads are attached to the pipeline to measure the pipe-to-soil potential.
ADA094017. Title : Pipe-to-Soil Potential Limits for Protective Coatings. Descriptive Note : Final rept. Nov 77-Apr 80, Corporate Author : HARCO CORP MEDINA OH