Cathodic Protection

Protecting Pipelines from External Corrosion with Proven, Compliant Solutions

Cathodic Protection

Protecting Pipelines from External Corrosion with Proven, Compliant Solutions

Cathodic Protection (CP) is a cornerstone of safe steel pipeline operation. Regulatory bodies—including AER, CER, and PHMSA—require pipeline operators to maintain an external corrosion mitigation program, with CP systems inspected and monitored regularly.

When properly designed and maintained, CP is a cost-effective method to prevent metal loss and extend the life of pipeline infrastructure. However, regulatory notices have highlighted that while effective CP prevents corrosion, excessive CP can promote stress corrosion cracking—especially in aging pipelines. That’s why a balanced, engineered approach is critical.

What We Do

Vision Integrity provides a full suite of cathodic protection services, tailored to regulatory requirements and operational needs:

Engineering Assessments – Optimize CP systems to meet compliance and reduce external corrosion risk rankings
Design & Installation – From temporary sacrificial anodes to large impressed current ground beds
Maintenance & Repairs – Ensuring systems remain effective and compliant
Facility Integration – CP design for pipelines, tanks, and related structures

Our engineering-led approach ensures that every CP system is built and maintained to deliver reliable protection without overcompensating—striking the right balance for long-term asset integrity.

Remote Monitoring Solutions

Annual surveys are typically required by regulation, but site access isn’t always straightforward.

Monitoring

Annual surveys are typically required by regulation, but site access isn’t always straightforward. Vision Integrity provides:

Remote Monitoring Solutions – Selection and implementation of low-cost, live-data hardware
Engineering-Based Data Analysis – Using related site data to evaluate hard-to-access locations
Delegated Monitoring – Ongoing system oversight performed on behalf of clients

Remote monitoring continues to grow in popularity, combining reduced cost with real-time performance insights. Our team has the experience to recommend, install, and manage these systems as part of a complete CP program.

Regulatory Compliance

Inspection frequency and compliance requirements vary by jurisdiction:

Alberta (AER) & Interprovincial (CER): Annual surveys are mandatory
British Columbia & Saskatchewan: Risk-based monitoring programs may be applied, with frequency determined by asset condition and risk profile

Vision Integrity ensures your program meets the applicable jurisdictional requirements, keeping your operations safe, compliant, and efficient.

Why Vision Integrity

Engineering Integration – Certified engineers guide design, assessment, and reporting
Cost-Effective Solutions – Balance effective protection with regulatory compliance
Experience Across Scales – From small temporary anode installations to large impressed current systems
Risk-Based Approach – Supporting clients where provincial regulations allow flexibility

We’re here when you need us.

At Vision Integrity, we ensure your assets are inspected thoroughly and documented properly, so you can move forward with safe, reliable operations once the work is complete.