Corrovision Corrovision — Cathodic Protection

CORROVISION

CATHODIC PROTECTION
All Modules
  • Administrator Mari Energies Limited
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  • All Modules
  • Dashboard
    • Overview
    • Protection Status
    • Plan vs Actual
    • Evidence & Readings
    • Corrective Actions
    • KPI & Risk
  • Surveys
    • Annual Test Post
    • CIPS Survey
    • DCVG Survey
    • Rectifier Checks
    • New Survey Reading
  • Assets
    • Pipelines
    • Storage Tanks
    • Wells & Casings
    • Flowlines
    • CP Systems
  • Corrective Actions
    • Action Board
    • Immediate
    • Short-term
    • Long-term
  • Reports
    • Compliance Report
    • Annual Survey Report
    • Report Library
    • DCVG Defect Report
  • Route & Map
  • Inspection Calendar
  • Reference Documents

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Corrovision © 2026 All Rights Reserved

Corrovision Cathodic Protection Management System

●Corrovision Modules

cathodic protection management · Mari Energies Limited
SURVEY

Inspection Management

Annual plan, CIPS, DCVG and rectifier checks. Schedule the year, capture the field readings, close each visit against the plan.

Planned FY263,984 Executed3,102
PROTECT

Protection Status

Every structure classified fully, partially or unprotected against the −850 mV instant-OFF criterion, with the evidence behind it.

Fully protected1,842 Unprotected218
RECTIFY

CP Systems

Transformer-rectifiers, groundbeds, sacrificial anodes and bonds. Output, energised state and remaining anode life.

Rectifiers141 Down9
ACTION

Corrective Actions

The remedial work that moves a structure back to fully protected, split into immediate, short-term and long-term horizons.

Open actions251 Immediate23
COMPLY

Compliance & Reporting

Regulatory intervals per 49 CFR 192.465, audit trail and exportable survey reports for the regulator and the client.

Test posts94% Rectifiers61%
ASSETS

Asset Register

Pipelines, storage tanks, well casings and flowlines with coating history, install date, design code and CP scheme.

Structures3,061 Pipeline581 km
GIS

Route & Map View

Test posts and defects plotted along chainage. Potential profile against the criterion line, defect severity by location.

Test posts2,491 DCVG defects287
KPI

Performance Indicators

Leading and lagging indicators with target, actual and RAG banding. Board-level view of programme health.

Leading KPIs3 Lagging KPIs4

© 2026 Corrovision — Cathodic Protection Management System

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