The challenge
Conveyor bridges and piers are under constant dynamic load and vibration. Over time this leads to fatigue cracking, corrosion and loose connections that are hard to see from the ground.
The plant needed a complete structural integrity audit of its conveyor network and support structures, to find defects early and plan maintenance on its own terms.
Scope of works
- Visual and instrumental survey of conveyor bridges, trusses and concrete piers
- Ultrasonic thickness, weld flaw detection and magnetic particle testing (MT) on critical connections
- Audit of secondary structures, gantries and galleries
- Defect mapping and prioritized maintenance recommendations
Outcome
All structures were inspected and documented, giving plant management a clear roadmap for repairs and safe operation. Elevated spans were reached by rope access. See our full range of NDT and structural inspections.
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