Cathodic Protection Survey Procedures, Second Edition

Revised and Expanded Second EditionProvides a detailed step by step procedure for onshore cathodic protection tests including:• Rectifier inspections and troubleshooting• Structure-to-electrolyte (pipe-to-soil) potential measurements• Direct current measurement• Diagnostic testing (troubleshooting cathodic protection systems)• Adjustive surveys• Commissioning of cathodic protection systems• Close interval potential surveys• DC stray current testing• Electrical isolation tests• Road casing isolation testing• AC hazardous voltages on pipelines• Soil resistivity measurementsEach of these test procedures were prepared as modules that can be used independent of each other.