Quality

Raw material verification via laboratories / test certificates
Stage-wise inspection protocol
Dimensional checks for overall finish / correctness
General checks for geometric defects
Post-weld heat treatment
Mock-assemblies undertaken, wherever possible
NDT / DP Tests for detection of surface discontinuities
RT Test for internal flaws

Check on weld fit-ups / root welds / embrittlements
Weld / process defect checks
WPS as per ASME Section IX
PQR Acceptance as per ASME Section IX
Surface treatment of finished material
Pickling and passivation
Sand-blasting, clearing and primer application
Painting, with check on coating thickness