Steel Fabrication Company

We were appointed by the steel fabrication contractor to perform a dimensional control survey of a newly manufactured steel stack at their factory. The purpose of the survey was to verify that the structure met the required geometric tolerances before dispatching it to the oil and gas facility for installation.

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Deliverables

• Fully registered 3D point cloud of the steel stack
• Dimensional deviation report comparing as-built geometry with design tolerances
• CAD files and inspection drawings highlighting any variances requiring correction before shipment

Outcome

The dimensional control process provided the contractor with precise, verifiable documentation confirming the stack’s alignment, straightness, and overall geometry. This ensured quality compliance prior to transportation and reduced the risk of installation delays or rework at the oil and gas plant.