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Tank Integrity Assessment

A complete condition assessment of your storage tanks, from floor scanning to remaining-life calculation, so you know how long each tank can safely run.

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Know the real condition of every tank

Tank floors corrode from underneath, shells thin out and foundations settle, often without visible signs. We combine floor scanning, ultrasonic thickness surveys, leak testing and geometry measurement to give a complete picture of each tank and a clear recommendation: keep running, repair, or plan replacement.

  1. Scope & reviewDocuments, history and requirements of your installation.
  2. PlanningMethod, team and schedule aligned with your operations.
  3. Execution on siteQualified personnel, calibrated equipment, HSE first.
  4. Report & handoverClear findings, recommendations and records.

What the assessment covers

Work carried out according to approved procedures and the applicable codes and standards.

Floor scanning (MFL)

Magnetic flux leakage scanning of tank floors to locate underside corrosion and pitting.

API 653

Shell & roof thickness

Ultrasonic thickness survey of shell courses, roof plates and nozzles.

API 653

Vacuum box leak testing

Leak tightness check of floor and annular plate welds.

API 650 • API 653

Settlement & verticality

Survey of shell settlement, verticality and out-of-roundness.

API 653 Annex B

3D laser scanning

Accurate geometry capture to measure deformation, bulges and dents.

3D point cloud survey

Fitness-for-service

Remaining-life and minimum-thickness calculations with repair recommendations.

API 579-1 / ASME FFS-1

Tank types

Crude oil tanksProduct & fuel tanksWater tanksFixed-roof tanksFloating-roof tanksProcess vessels

Need tank integrity assessment for your site?

Contact our team