| Item | Check | Remarks |
|---|---|---|
| Welding electrodes or filler wire type | ||
| Storage and handling conditions | ||
| Batch and approval certificates available |
| Item | Check | Remarks |
|---|---|---|
| Edge preparation as per drawings/specs | ||
| Fit-up and alignment | ||
| Cleaning of joint surfaces |
| Item | Check | Remarks |
|---|---|---|
| Welder qualifications | ||
| Welding parameters as per WPS | ||
| Environmental conditions (wind, temp., humidity) |
| Item | Acceptable | Remarks |
|---|---|---|
| Surface finish & profile | ||
| No cracks, undercuts or overlaps | ||
| Excess spatter removed | ||
| Weld size and length as per drawing |
| Type | Required | Date Performed | Result | Remarks |
|---|---|---|---|---|
| Radiographic (RT) | ||||
| Ultrasonic (UT) | ||||
| Magnetic Particle (MT) | ||||
| Dye Penetrant (PT) |