Innovative Cathodic Protection Services

Complete CP Solutions

BSI cathodic protection (CP) systems combine mitigation of corrosion on structures with enhanced capabilities for performance monitoring, data collection, and control. Real-time data is uploaded to BSI’s online dashboard to provide constant assurance of a structure’s protection.

Engineering Services

CP System Design (pipelines, aboveground storage tanks, underground storage tanks)
Ground Bed Design
Data Management
CP Feasibility Studies
Underground Storage Tank Cathodic Protection System Design

Installation Services

A/C Mitigation Systems
Ground Bed Installation (deep well anodes, distributed ground bed, galvanic sacrificial anodes, under AST and UST)
Underground Storage Tank Cathodic Protection System Installation and Repair
Electrical Grounding
Bonding Systems
External Tank Base Systems
Galvanic/Sacrificial Systems
Ground Bed Abandonment
Impressed Current Systems
Internal Tank Systems
Marine Systems
Offshore Platforms
Rectifier Relocation & Repair
Shallow Ground Bed Installation
Test Station & Monitoring Station Installation (RMU’s)

Testing & Evaluation Services

External Corrosion Direct Assessment (ECDA)
Close Interval Survey (CIS)
Alternating Current Voltage Gradient (ACVG)
Direct Current Voltage Gradient (DCVG)
Pipeline Current Mapping (PCM)
Annual surveys
Underground Storage Tank Cathodic Protection System Testing and Troubleshooting
Design Evaluations
Soil Testing – chemical analysis, resistivity testing
Atmospheric Corrosion Inspection
Stray Current Testing
Coating & Bell Hole Inspections
Personnel Training

AC Mitigation

AC interference on pipelines threatens personnel safety and pipeline integrity. Proximity of cathodically protected pipelines to alternating current (AC) high voltage transmission lines necessitates an AC mitigation system to prevent electric shock and safely ground the pipeline to protect against AC-induced corrosion.

BSI provides complete AC mitigation solutions. Our experienced team of engineers design and install AC mitigation systems after assessing each unique situation. Systems paired with BSI monitoring equipment and services ensure AC-induced corrosion risks are controlled.