Cathodic Protection
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Design by Professional Engineer and NACE Cathodic Protection Specialist
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Impressed Current and Galvanic Systems
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Annual and Periodic Surveys
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Stray Current Interference Evaluations and Mitigation for AC and DC
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Soil Corrosivity Surveys
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Training
Condition Assessments
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Interior and Exterior Pipeline and Tank Evaluations
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New Facilities - Determine Corrosion Control Requirements
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Existing Facilities - Design Preservation and Rehabilitation Alternatives
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Risk Assessment
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Metal Loss Evaluations
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Direct and Indirect Assessment
Protective Coatings and Linings
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Coating System Selection and Design
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NACE Level 3 Third Party Coating Inspection
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Coating Condition Evaluations
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Polyurethane Coating and Linings - Adhesion Testing
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Failure Evaluations
Partnering
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Work Cooperatively with Engineering Design Firms and Owners
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Preliminary Design Corrosion Studies and Recommendations
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Project Specifications and Design Drawings
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Technical Support and Training
Asset Management and Preservation
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Identify Critical Infrastructure Issues
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Review Alternatives
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Prioritize Repairs
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Develop Maintenance Plans
Corrosion Surveys and Evaluations
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Light Rail Transit Stray Current Testing
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Close Interval Potential Surveys (CIS)
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Pipeline Current Mapping (PCM)
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AC Voltage Gradient (ACVG) and DC Voltage Gradient (DCVG) Surveys
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Structure-to-Soil Potential Surveys
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Rectifier Monitoring and Troubleshooting
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Annual and Periodic Cathodic Protection Surveys
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Cathodic Protection Current Requirement Testing
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Interference Evaluations and Mitigation
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Pipe Locating and Depth of Cover
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Soil Corrosivity / Resistivity – Wenner 4-Pin and Soil Box
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Pipeline Continuity Testing
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Data Logging and Analysis of Dynamic AC and DC Potentials
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Internal Pipeline Corrosion Evaluations
Materials Selection
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Environmental Compatibility
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Bi-metallic / Galvanic Corrosion
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Exposure / Intended Service
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Failure Investigations
Construction Management
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Submittal Reviews
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Test Station Installations
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Cathodic Protection System Installations
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Coating and Lining Projects
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Rehabilitation Projects