Online & Offline Inspections

Online inspections typically consist of ultrasonic shell crawler runs, ultrasonic roof measurements, shell settlement evaluation (differential versus planar) with API-653 or EEMUA 159 visual external inspection.

Offline inspections typically consist of MFL (Magnetic Flux Leakage) Floormap of the tank bottom plates with API-653 or EEMUA 159 visual internal inspection.