Technical Review

1.Material SpecificationType of MatrialWeldabilityStrengthDuctilityThicknessesCorrosion ResistanceWear ResistanceHigh Temperature Caracteristics

2.Quality & Acceptace Requirements for the weldsQuality LevelAcceptance LevelAcceptance Criteria for welds

3. Location, Accessibility & Sequence of welds, Incuding Accessibility for Inspection and NDTWelding Positions to be usedWelding Equipment to be usedWelding Sequence for DistortionWhich Stage will Inspection Be performed

4. Welding ProcedureIs a welding procedure requiredDo we have the required procedure

5. NDT ProceduresIs NDT requiredWho will perform the NDTIs there written procedures for each ndt activityNDT Standards to be used

6. Approach to be used to qualify the WPSHow will the WPS be qualifiedAcceptace Standard Any Additional RequirementsAre the Qualification records available

7. Qualification of PersonnelIs ther a responsible welding coordinatorDo the welders have a valid Certificate for the required jobTo which Specification are the welders qualifiedNDT Personnel CertificationPWHT PERSONNEL Experience and Qualifications

8. Material Selection, Identification & Traceability

Parent Material to be usedAvailability of MaterialWeldability of MaterialIs it a approved supplier and knownIdentification of the materialTraceability of the material Are Material Certs requiredApproved Parent MaterialApproved Filler MaterialFiller Material Test ReportsIs a qualified welder requiredweld to be traceabil to welder

9.Quality Control arrangementsCustomer to b e involved on inspectionsThird Party to be involved on inspectionsWhen

10. Inspection and TestingScope of inspectionsinspection methodsinspection stagesreport level

11. Sub ContractorSub Contractor to use -welding-ndt-pwhtAre the Sub Contractors Approved by usHow are we gonna audit the sub contractorsPrevious Experience of Sub Contractor/suppliers

12. PWHTQuality requirements for PWHT

13. Other welding requirementsproduction weld testbatch testing of weld consumablesferrite content of weld metalageinghydrogen contentpermanent backingpeeningsurface finishweld profile welding plan

14. Special MethodsRoot OpeningRoot GasButtering

15. Dimensions & detail of joint preperation type of joint type of joint prepgroove preptolerances

16. Location of weldswelds to be welded in workshop or fieldlocation of inspectionsare ther different workshops

17. Environmental conditions to the application of the processlow temperatureswindmoisturelightening

18.Handling of NCRSHow are we gonna act in case of an non conformance