When large machines carry critical loads, confidence in their design is essential. We supported our client by auditing the structural design of two large stackers, ensuring compliance with AS4324.1 and project requirements.

Stackers are complex, safety‑critical machines. Without a clear and compliant design basis, including load engineering, structural analysis, fatigue assessment and weight verification, operational risks and long‑term reliability issues can escalate quickly.

We reviewed the supplier’s design criteria, load engineering, detailed calculations and drawings, performed targeted independent checks, and witnessed the final weighing to confirm stability and as‑built mass. Thorough audit engineering like this provides certainty and reduces structural risk.