Third Party Inspection for Ground Storage Tank-

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            Reference Documents- 1.     Design code 2.     Purchase order specification 3.     Purchaser's standards 4.     Approved drawings 5.     API 650 6.     API 620 7.     API 653 8.     BS 2654 Inspection Activities from start to finish-              Material Inspection            Fabrication Inspection            Plate Preparation            Shell Courses and Base Plates containing Welded Seams            Post Weld Heat Treatment of Hot Formed Components            Assembly Inspection             Painting and Coating              ...
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Third Party Inspection for Shell and Tube Heat Exchanger-

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Reference Documents-
  1. Design code
  2. Purchase order specification
  3. Purchaser's standards
  4. Approved drawings
  5. ASME SEC-8 Div 1or 2
  6. ASME V
  7. ASME IX
  8.  BS 5500



Following Inspection Activities from Start to Finish-

  1. Material Inspection
  2. Fabrication
  3. Preparation for Welding
  4. Fit-Up Inspection
  5. Monitoring of Welds Conditions
  6. Back Gouging Inspection:
  7. Inspection of Completed Weld
  8. Non Destructive Examination
  9. Weld Repair
  10. Post Weld Heat Treatment
  11. Mock-Up Test of Tube to Tube-Sheet Weld
  12. Visual and Dimensional Inspection of Tubes,Tube Bundle and Shell
  13. Tube Bundle Insertion
  14. Pneumatic Test
  15. Hydrostatic Testing:
  16. Final Inspection
  17. Name Plate Checking
  18. Painting and Coating
  19. Spares and Accessories
  20. Reporting
  21. Release Note
  22. Packing, Marking and Shipping
  23. Final Inspection (Dossier)



 The following final documents are reviewed and signed off by the third party inspector:
  • As built, drawings if required 
  • Manufacturer's data reports, 
  • Material certificate or certified mill test reports for all pressure parts, 
  • Material list or map,       
  • Welder record for each seam or map, 
  • Heat treatment records (Temperature-time record chart during PWHT), 
  • Dimensional record, 
  • NDE records, 
  • Production test record/mock test record, 
  • Alloy verification records, (if required), 
  • Hydrostatic test record, Pneumatic test record, 
  • Hardness test record, 
  • Post weld heat treatment NDE, if specified, 
  • Name plate or other marks, 
  • Packing list and Spare parts and tool list.

     Other Topics-
  1. https://upendratiwari786.blogspot.com/2019/12/pmi-inspection.html
  2. https://upendratiwari786.blogspot.com/2019/12/difference-between-codestandard-and.html
  3. https://upendratiwari786.blogspot.com/2019/12/raw-material-identification-rmi-mtc.html
  4. https://upendratiwari786.blogspot.com/2019/12/visual-examination-as-per-code-asme-b.html
  5. https://upendratiwari786.blogspot.com/2019/12/difference-between-upstreammidstreamdow.html
  6. https://upendratiwari786.blogspot.com/2019/12/main-defects-in-welding.html
  7. https://upendratiwari786.blogspot.com/2019/12/casting-definition-and-defects.html
  8. https://upendratiwari786.blogspot.com/2019/12/radiography-test-film-inspection-as-per.html
  9. https://upendratiwari786.blogspot.com/2019/12/common-defects-in-painting-inspection.html
  10. https://upendratiwari786.blogspot.com/2019/12/difference-between-coating-and-paint.html
  11. https://upendratiwari786.blogspot.com/2019/12/forging-definition.html
  12. https://upendratiwari786.blogspot.com/2019/12/common-defects-of-steel-forgings.html
  13. https://upendratiwari786.blogspot.com/2019/12/third-party-inspection-for-pressure.html
  14. https://upendratiwari786.blogspot.com/2019/12/third-party-inspection-for-valve.html
  15. https://upendratiwari786.blogspot.com/2019/12/third-party-inspection-for-ground.html

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