4.3 Information Requirements
For most applications the information required is generally similar to that recorded on a
Procedure Qualification Record (PQR), except that ranges are usually permitted on
thicknesses, diameters, welding current, materials, joint types etc.
If a WPS is used in conjunction with an approved procedure qualification record (PQR) then
the ranges stated should be in accordance with the approval ranges permitted by the PQR.
However careful consideration should be given to the ranges specified to ensure they are
achievable, so that these ranges represent good welding practice.
4.4 PQR Testing
The following tests by Independent Test Laboratory may be required on any PQR coupons:
a) Weld Visual Examination by an AWS Certified Welding Inspector
b) Bend Test
c) Hardness Test
d) Transverse Tensile Test
e) All Weld Metal Tensile Test
f) Charpy Impact Test
g) Weld Metal Chemical Analysis
h) Macroetch Test
i) Torque Test
j) Peel Test
k) Nick Break Test
l) Radiography Test
m) Ultrasonic Test
In addition to the above, there may be a requirement for an independent inspection of the
welds by the following qualified personnel:
a) Visual Inspection by AWS Certified Welding Inspector (CWI)
b) Radiographic Testing by Level II personnel certified as per SNT-TC-1A
c) Ultrasonic Testing by Level II personnel certified as per SNT-TC-1A
d) Magnetic Particle Testing by Level II personnel certified as per SNT-TC-1A
e) Penetrant Testing by Level II personnel certified as per SNT-TC-1A
The detailed content for the PQR is recorded on the standard form F-QCW-18
4.5 Records
Upon completion of the PQR all records will be reviewed, compiled and filed in the PQR
file by the Welding Engineer. The PQR will consist of the following records:
a) PQR face sheet
b) WPQT running sheets
c) Visual, Non-Destructive Test results
d) Mechanical test results
e) Base Material certification