Dimensional Control

   •On site follow up during fabrication

   •3rd party verification

   •As-built surveying and documentation

Typical tasks:

Positioning of

   - Derrick & Drilling equipment

   - Piping (e.g. Tie-in position)

   - Mechanical equipment

   - Guide rails and skid beams

   - Antennas and sensors for DP

Positioning during

   - Installation of prefabricated structural sections

   - Load out and mating operations

Flatness control of machined surfaces, e.g. carne

pedestal, pump foundation.