ISS RD, SRL

CATHODIC PROTECTION SYSTEMS

ISS RD, SRL specializes in providing specialized cathodic protection systems services in the Caribbean and Latin America with personnel certified by the National Association of Corrosion Engineers (NACE). Our portfolio of services in Cathodic Protection Systems (CPS) include:

  • Design, supply and installation of SPC on pipelines, tanks, vessels, docks and off-shore platforms by NACE CP inspectors.
  • Supplies of SPC materials and equipment
    • SPC for GALVANIC ANODES
    • SPC for PRINT MAIL
  • Specialized Inspections
    • Close-Interval Potential Surveys (CISP)
    • Direct Current Voltage Gradient (DCVG)
    • Pipeline Current Mapper (PCM/ACVG)
    • Inspection of Grinding Units (URPC)
    • Soil Resistivity Measurement
    • ON-OFF Potential Pickup
  • SPC Maintenance and Repair Service

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Cathodic protection systems are one of the tools used to protect against corrosion of metallic structures in contact with an electrolyte (soil or water). The preservation of these structures over time depends on their correct functioning.

The objective of cathodic protection is to force the entire surface to act as a cathode, with current entering the environment and limiting corrosion from occurring.

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Direct current flows from the anode areas to the ground, and through the ground to the cathode areas, and back through the structure itself to complete the circuit.

ISS RD, SRL experts are available for technical consultations, field visits and inspections of your cathodic protection systems.

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