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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Important point for Welding Inspector-(SE-1)

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1.Thickness Range for WPS-as per ASME Sec-IX


2.For Welder Qualification Performance Test as per ASME Sec-IX(Thickness Range)-



3.For Welder Qualification Performance Test as per ASME Sec IX (OD Range)-



4.Heat Input as per ASME Sec IX QW-409.1(a)



5.For Base Metal as per ASME Sec-IX

P Number Check by Table QW-422
G Number Check by Table QW-422

6.For Filler Metal or Electrode as per ASME Sec-IX

F Number Check by Table QW-432
A Number Check by Table QW-442

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  2. https://upendratiwari786.blogspot.com/2019/12/casting-definition-and-defects.html
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  13. https://upendratiwari786.blogspot.com/2019/12/third-party-inspection-for-pressure.html
  14. https://upendratiwari786.blogspot.com/2019/12/third-party-inspection-for-ground.html
  15. https://upendratiwari786.blogspot.com/2019/12/third-party-inspection-for-shell-and_20.html
  16. https://upendratiwari786.blogspot.com/2019/12/third-party-inspection-for-valve.html
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