WABO Welder and Welding Operator Performance Qualification Standard

WABO Welder and Welding Operator Performance Qualification Standard
for
• STRUCTURAL STEEL
• SHEET STEEL
• REINFORCING STEEL
Prepared by
WABO Welding Performance Standard
Technical Advisory Task Force
Approved by
WABO Board of Directors
TABLE OF CONTENTS
Section Topic Page
Foreword i
Preface . ii
Table of Contents . iii
27-13.1 Purpose 1
27-13.2 Scope . 1
27-13.3 Welder Qualifying Agency Requirements . 1
27-13.4 Welder Certification . 3
27-13.5 Welder Qualification General Requirements . 5
27-13.6 Welder Qualification Tests . 6
27-13.7 Qualification Tests Required and Limitations . 7
27-13.8 Visual Inspection Criteria for Acceptance . 8
27-13.9 Test Specimens, Root, Face, or Side-bend 10
27-13.10 Methods of Testing Specimens 10
27-13.11 Technical Inquiries 12
27-13.12 Challenges and Appeals . 13
27-13.13 Suspensions and Withdrawals 13
Appendices 15
List of Figures 17
List of Tables
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