This document is a Welder Performance Qualification Record that qualifies welder Michael Gartee to perform repair welding according to procedure QR-M-Bearing-001. It details the welding process, material, and examinations and tests performed, including visual inspection, penetrant testing, macro testing, and bend testing, all of which were found to be acceptable. The welder is considered qualified to perform repair welding according to the requirements and limitations of the procedure.

1. Oil & Gas QW-483 PROCEDURE QUALIFICATION RECORD (PQR)
COMPANY NAME MJA Bearing Service BY Michael Gartee
PROCEDURE QUALIFICATION RECORD No. 002 DATE 7/27/16 WPS No. SP-1106-25
WELDING PROCESS GTAW TYPE MANUAL
JOINTS (QW-402)
GROOVE DESIGN OF TEST COUPON
Babbit over Base metal （Groove depth=.150”）
BASE METALS (QW-403) POSTWELD HEAT TREATMENT (QW-407)
MATERIAL SPEC. Carbon Steel TEMPERATURE N.A.
TYPE OR GRADE 1018 TIME N.A.
P-No. TO P-No. OTHER N.A.
THICKNESS OF TEST COUPON .500”
GAS (QW-408)
DIAMETER OF TEST COUPON N.A.
Type gas
% Composition
(mixture)
Flow rate
(l/min)
FILLER METALS (QW-404)
SHIELDING ARGON 99.999 20
PROCESS GTAW
SFA Specification GE spec B21A14C
TRAILING N.A. N.A. N.A.
AWS Classification ASTM B23 Grade 2
F-No. N. A
BACKING N.A. N.A. N.A.
A-No. N.A.
SIZE of filler metal .125”
ELECTRICAL CHARACTERISTICS (QW-409)
OTHER N/A
CURRENT AC POLARITY STRAIGHT
Weld metal
THICKNESS
3.6 mm
AMPS. 50-60 VOLTS 10-12
NOTE
TUNGSTEN ELECTRODE SIZE
.0935 SFA 5.12 AWS
Classification EWTh - 2
POSITION (QW-405) OTHER
POSITION OF GROOVE 1G
TECHNIQUE (QW-410)
WELD PROGRESSION N.A.
TRAVEL SPEED 6-8 in./Minute
PREHEAT (QW-406) STRING OR WEAVE BEAD STRING
PREHEAT TEMP 70°F min. OSCILLATION N.A.
INTERPASS TEMP 250°F max.
MULTIPASS OR SINGLE PASS (PER
SIDE)
MULTIPLE
OTHER N.A. SINGLE OR MULTIPLE ELECTRODES SINGLE
NOTE OTHER

2. QW-483 (BACK) PQR No. 001
TENSILE TEST (QW-150)
SPECIMEN No. WIDTH mm THICKNESS mm AREA mm2
ULTIMATE
TOTAL LOAD
(N)
ULTIMATE
UNIT STRESS
N/mm2
TYPE OF
FAILURE &
LOCATION
N. A.
GUIDED-BEND TEST (QW-160)
TYPE AND FIGURE No. RESULT
SIDE BEND [507-1] ACCEPTABLE
TOUGHNESS TEST (QW-170)
SPECIMENT
No.
NOTCH
LOCATION
NOTCH TYPE TEST TEMP.
IMPACT
VAL.
LATERAL EXPANSION DROP WEIGHT
% SHEAR MILS BREAK NO BREAK
N.A.
COMMENTS: N.A.
FILLET-WELD TEST (QW-180)
RESULT-SATISFACTORY: YES - NO - PENETRATION INTO PARENT METAL: YES - NO -
MACRO-RESULT Pass no detection of defects
OTHER TESTS
TYPE OF TEST & RESULT Ultrasonic and Dye Penetrant testing ( Pass )
DEPOSIT ANALYSIS
OTHER
CLOCK No. N.A - STAMP No. 002WELDER’S NAME Michael Gartee
TEST CONDUCTED BY: ARC Specialties LABORATORY TEST No. 507-1
WE CERTIFY THAT THE STATEMENTS IN THIS RECORD ARE CORRECT AND THAT THE WELDS WERE PREPARED, WELDED, AND
TESTED IN ACCORDANCE WITH THE REQUIREMENTS OF GE SPEC & SECTION IX OF THE ASME BOILER AND PRESSURE VESSEL
CODE.
MANUFACTURER APPROVED
BY MJA Bearing services BY
DATE 7/27/16

3. Welder Performance
Qualification Record (WPQR)
Prepared in accordance with: GE QR-M-Bearing-001, Rev 0 – Bearing-Babbitt Repair QR
Company: Texas Bearing Services Date: July 26, 2016
Welder: Michael Gartee ID: MG
Welding Process: Gas Tungsten Arc Welding (GTAW) Application Mode: Manual
Weld Coupon: QR-M-Bearing-001, Figure 1
Examination and Test Results
Examinations:
Visual Inspection (performed by TBS): Acceptable
Penetrant Inspection per P3C-AL-0009) (performed by TBS): Acceptable
Testing – Images of test specimens included on Page 2
Macro Testing per P28B-AL-0241 (performed by ARC Specialties): Acceptable
Bend Testing per P28B-AL-0241 (performed by ARC Specialties): Acceptable
We certify that the testing was performed in accordance with the above-referenced standards and
that the results are acceptable. This welder is considered qualified to perform repair welding per the
requirements and limitations of QR-M-Bearing-001, Rev 0.
Testing performed by: Lucas Tonniges, ARC Specialties – AWS CWI
Authorization of Test Results Company Authorization
________________________________
Richard L. Holdren, SCWI

4. Images of Test Plate, Processing and Test Results
Figure 1. As-received test sample Figure 2. Location of test specimen removal
Figure 3. Macroetch specimen Figure 4. Side bend test specimen