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Professional QA/QC from project setup to final close-out

Documentation is prepared as the works progress, so records are traceable, defensible and ready when the project closes out.

Our process

Ten stages of quality control

Each stage produces a record that can be traced back to the material, the equipment and the personnel involved.

  1. 01

    Document control and project setup

    Project registers, document numbering, revision control and agreed reporting formats established before mobilisation.

  2. 02

    Material and roll traceability

    Roll numbers, batch details and delivery records captured so every panel can be traced back to the material supplied.

  3. 03

    Welder and equipment records

    Personnel, machine identification numbers and calibration details recorded against the work performed.

  4. 04

    Trial weld records

    Trial welds recorded at the start of each shift and on machine or condition changes, with peel and shear results logged.

  5. 05

    Panel deployment records

    Panel numbers, placement dates, dimensions and deployment conditions captured as the liner is installed.

  6. 06

    Seam and testing records

    Wedge and extrusion seams logged with non-destructive testing results, including air pressure and vacuum testing.

  7. 07

    Repair and retest records

    Every repair numbered, located, described and retested, with the result recorded against the original defect.

  8. 08

    Panel layout and as-built documentation

    Panel layout drawings maintained through the works and issued as an as-built record at completion.

  9. 09

    Daily QA reporting

    Daily reports covering progress, personnel, weather, testing and any issues raised on site.

  10. 10

    Final close-out dossier

    A compiled QA dossier bringing together material records, logs, test results, repairs and as-built drawings.

Document checklist

What is included in a QA package

Record types issued through the works and compiled into the final dossier.

  • Trial Weld Log
  • Panel Log
  • Seam Log
  • Air Test Log
  • Repair Log
  • Panel Layout Drawing
  • Daily QA Report
  • Final QA Dossier

Need QA/QC support on a liner project?

We can provide documentation alongside installation works, or as standalone support for your existing crew.

Email us