| No. |
Inspection Item |
Acceptable |
Remarks |
| 1 |
Material conforms to specifications |
|
|
| 2 |
Correct material identification/traceability |
|
|
| 3 |
Joint surfaces clean (no oil, grease, rust, paint, scale, dirt) |
|
|
| 4 |
Correct edge preparation and dimensions |
|
|
| 5 |
Alignment and fit-up as per drawing/WPS |
|
|
| 6 |
Root gap and geometry checked |
|
|
| 7 |
Backing strips, run-off tabs, as required |
|
|
| 8 |
Purge arrangement for backing gas (if required) |
|
|
| 9 |
Preheat temperature (if required) |
|
|
| 10 |
WPS available and being followed |
|
|
| 11 |
Tack welds comply with requirements |
|
|
| 12 |
Joint free from defects/damage |
|
|