Final Inspection Check List
Structure ID : Project/Construction ID :
Welded Elements : Date :
Points to check Yes No N/A
01. Correct sizes and dimensions, verified all dimensions, thickness (Flange & Web)
02. Mill/Test certificates submitted to OIC's approval: Steel ex-mills, ex-stocks, bolts and rivets, Electrodes
03. Tested welders' competence to undertake special welding procedures when instructed
04. Material is visually acceptable, no visual defects such as warping, twisting, distortion, damaged sections, pitting
05. All plates and stiffener plate fit-ups are as per construction drawings
06. Steel HEAT number punched/transferred
07. Marking, cutting & steel section dimensions (DxBxL) are within tolerance
08. Steel markings provided
09. All bolt positions & drilling sizes are as per drawing
10. Reconfirmed bolt grade & type, bolt dimension (dia. x length)
11. Reconfirmed Washer grade & type
12. Connection joints/splice joints constructed as per drawings
13. Bolts tightened
14. All bolts are with minimum 1.5mm of thread beyond nut
15. Checked defect, e.g. Tilted bolts/holes enlarged by torch cutting. If Yes, submit the report of the remedy action
16. Checked embedment length and arrangement of holding down bolts
17. Size and length of weld according to approved plan and specifications
18. Reconfirmed welding electrode strength complies with specification
19. Checked weld surface is clean & free from dust, rust & scales
20. Welding done by qualified welders, verified their identity
21. Welding procedure as per approved WPS
22. Checked for any welding defects. E.g. undercuts, pits, surface cracks, lack of fusion. If yes, submit the remedy action
report
23. Magnetic Particle IndicationTest (MPI) required for fillet weld.
24. Ultrasonic Test (UT) required for fillet weld.
25. Penetrate Test (PT) required for fillet weld.
26. Ultrasonic Test (UT) required for butt weld.
27. Radiographic Test (RT) required for butt weld.
28. Remedial action taken for welding test failures
29. Checked galvanised steel hot dipped to the specified requirements
30. Checked steel area is thoroughly cleaned, scraped, wire-brushed or sand blasted to specification, free from rust &
scale before painting
31. Galvanised steel / Surface painted to contract's specifications
Abbservation : N/A- Not applicable.
