MODEL QUALITY ASSURANCE PLAN  
   
 
S.No Characteristics Type of Check Quantum % Acceptance standard / Reference document Format of record Inspection by V TPIA Remarks
01. Raw Material Identification Visual DimensionalT.C .correlation. 100for main items Material spec. Apprd. drawing and P.O conditions SIR H R If meaningful T.C. correlation is not possible check test shall be done at approved lab for all chemical and mechanical properties and the later shall be witnessed by TPIA
02. Welding procedure and welder performance qualification Visual Witnessing tests Record
review
100 Approved drawing and ASME Sec-1X WPS, PQR WPQ H H WPS,PQR and welder performance records already qualified and certified by TPIA as applicable to our job if available, will be acceptable, after our review Or else, to be qualified
03.

Fabrication

i)All fitups, on shell courses, manhole, nozzles, curbangle,etc.

ii) Backchip and DP (where ever applicable)

Visual

Dimensiona
lVisual

100

 

 


100

Approved drawing and applicable code.

 

 

-do-

SIR

 

 

SIR

H H

 

 

H H

04. Final Inspection Visual DimensionalRecord review 100 Approved drawing and applicable code SIR H H  
05. Testing Visual 100 -do- SIR H H  
 Note:
 
01. The QAP is only indicative which will be subject to addition or deletion as required by TPIA/CUSTOMER
02. QAP approved for one vendor is not applicable to its sub vendors.
 Legend:

 1. SIR - Stage inspection report.
 2. V - Vendor
 3. H - Hold Point (proceed with further work only after inspection of that particular stage).
 4. R - Review