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Fabrication Mistakes That Increase Project Costs

A practical guide for Nigerian contractors, fabricators and project teams A fabrication mistake rarely costs only the price of the mistake. A wrong measurement can mean wasted material. Poor fit-up can lead to weld rework. The wrong welding machine can reduce productivity. And discovering a defect at final inspection can mean paying for the same work twice. For Nigerian fabrication projects, where material procurement, transportation, labour and site logistics can already add significant pressu …
Aug 11, 2026 GZ Team