JST Cathodic Protection & AC Mitigation

CP & AC Mitigation systems: Products     System    Services  – performed and provided by fully NACE trained and certified Professional Technicians and Engineers.

Professional Services:

• System Design and Modeling
• Equipment Supply and Manufacture
• System Installation
• Routine and Preventative Maintenance
• Performance Evaluation
• External Corrosion Direct Assessment (ECDA)
• Internal Corrosion Direct Assessment (ICDA)
• Facilities and System Auditing
• Technical Consultancy
• Training

Surveys and Specialist Services: On-Site and Over the Line surveys to enable physical integrity and condition assessments of facilities, plant and assets.

• Cath-Tech Millennium GPS Controlled Over the Line Close Interval Potential (CIPS)Surveys
• Cath-Tech Millennium GPS Controlled Combined and Hybrid Over the Line Close Interval Potential Surveys
• Cath-Tech Direct Current Voltage Gradient (DCVG) surveys
• Cath-Tech Millenium GPS Controlled AC/DC interference and Stray current testing
• Cath-Tech Millenium GPS Controlled Telluric Current Interference Testing
• Routine and Tailored Test Station Potential Testing
• Electrical Continuity Testing
• Drop-cell Potential Surveys
• Right of Way Surveys encompassing Soil Resistivity Surveys, Soil pH Surveys, Soil Property Testing, LEF Measurement Surveys
• Close Interval Potential Surveys (CIPS)
• Global Close Interval Potential Surveys (DCVG) for “over the line” structure-to-soil/water potential
• Suitable for buried/immersed pipelines,  Storage Tanks/Vessels, plant and facilities including sheet piled docks and other structures

Additional Services

• Pipe location and pipe depth determination
• Holiday detection of buried pipeline/structure coating systems
• Location of shorts and other undesirable electrical contacts

BAC pin brazing provides safe and fast electrical connections to steel structures.