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Dimensional Control Survey

Using a combination of survey methods including 3D laser scanning, Digiscript provides millimeter accurate (+/- 2mm) dimensional analysis reports from the 3D as-built survey data. Having precise as-built measurements are critical for any engineering, structural, mechanical, or complex piping project in which any form of inaccurate dimensional information can have a major impact on the projects bottom line.

Digiscript has provided dimensional control surveys for oil & gas offshore / on-shore plants, steel fabrication companies, shipbuilding, and power generation facilities.


Some of the applications are used for:

  • Pipe spool pre-fabrication tie-in surveys

  • On-site/fabrication plant verification surveys for steel

  • Installation simulation and interference detection reports for replacement of mechanical components or equipment

  • Flange face bolt hole orientation report and squareness

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