QA/QC Services on Construction Site

We provide QA/QC services on plant construction sites. Assigned QA/QC engineers supervise site construction works and their progress, participate in start-up tests and commissioning on behalf of a Contractor or an Owner.


Such services may be applicable to welded constructions, rotating equipment, pressure vessels, tanks, electrical equipment etc., as required by a client, and contain:


  • Implementation of Quality System on construction site
  • Incoming inspection of equipment, material and components arriving at site
  • Verification of Welding Procedures (WPS)
  • Inspection of preparation for welding and supervision of welding works
  • Inspection and supervision of Non-Destructive Testing (NDT)
  • Inspection of anticorrosive coating and painting
  • Witnessing of tests after assembly of equipment and participation in commissioning
  • Liaison with Notified Bodies
  • Verification of final documentation including “as built” drawings
  • Technical support in all quality matters on construction site.

Co-ordination Procedures

Co-ordination of Clients Requirements


We provide full co-ordination of Client’s requirements in order to ensure that they are transmitted to field inspectors/expeditors, interpreted as necessary, understood and that any queries or doubts are resolved. This activity is in co-ordination with the Client when required.


Co-ordination of Inspection and Expediting


Inspection and expediting services are co-ordinated taking into consideration the following objectives:

  • overall control of inspection orders
  • selection of competent inspection engineers or expeditors
  • provision of reliable management services at every level
  • instruction of field inspectors/expeditors on the Client’s specific requirements
  • supervision of field inspectors/expeditors performance
  • co-ordination of reporting in order to ensure that all inspection/expediting reports are issued in accordance with the Client’s requirements, and are fully traceable.