Description
Proven Experience: Experts in the diagnosis, evaluation, design, supply, and installation of systems in accordance with NACE/AMPP standards for the control and mitigation of interference in conduits and pipelines that cross, run parallel to, or are located near high-voltage power lines.
Service Description
TECNA ICE’s supply of materials for DC interference mitigation ensures that every component of the protection system meets the most demanding design criteria. When interference is identified in the field, the construction of the mitigation system requires materials with low contact resistance and high durability. TECNA ICE not only provides these supplies but also supports the entire process through engineering design and technical installation, ensuring that the drainage system’s architecture is compatible with the existing cathodic protection system.
Materials Portfolio
- Drain diodes and reverse-current blockers.
- Specialized sacrificial anodes for galvanic drainage.
- Test and interference monitoring stations.
- Current Control Boxes (Shunts and Resistors).
Benefits of TECNA ICE
- Materials validated for harsh industrial environments.
- Compatibility ensured through preliminary design.
- Direct technical support during the installation phase.
- Quality and regulatory compliance certificates.
Methodology and Traceability
Our intervention begins with quality control of the supplied materials. In the field phase, we collect data using high-capacity recorders that capture voltage and potential values. All the information is processed to provide an accurate assessment of the mitigation system’s effectiveness, ensuring that the DC current flow is effectively mitigated while simultaneously guaranteeing adequate cathodic protection of the pipelines.
Industries Where We Apply This Service
Electric Propulsion
Components for transportation system catchment areas.
Transport O&G
Supplies for pipeline protection in shared corridors.
Specialized Mining
Rugged materials for controlling stray currents in mining operations.
Industrial Plants
Equipment for managing interference in complex facilities.
Do you need supplies for your DC mitigation system?
We supply technical materials with design and installation support from TECNA ICE.
