Cathodic Protection Cathodic Protection Engineering Preparation/Conduction of Check of Insulating Joint/Flange, Assessment of Power System, etc., and RecommendationsSoil Resistivity SurveyCurrent Drain Test (Existing System)Design Calculations and CP LayoutStandard Installation Drawings with Specifications and BOQTechnical Audit of Existing CP System Includes a Survey of Facilities for Visual Inspection, Measurement of Soil Resistivities and Integrity