AWS F1.3 : 1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A SAMPLING STRATEGY GUIDE FOR EVALUATING CONTAMINANTS IN THE WELDING ENVIRONMENT
23-07-2013
12-01-2013
Personnel
Foreword
List of tables
1. Scope, Purpose, and Application
1.1 Scope
1.2 Purpose
1.3 Application
Referenced documents
3. Abbreviations and definitions
4. Initial Evaluation
5. Visual Observation of the Workplace
5.1 Location
5.2 Process Factors
5.3 Human Factors
5.4 Protective Equipment
5.5 Engineering Controls
5.6 Environmental Controls
6. Material Inventory and Analytical Investigation
7. Obtaining a Representative Sample
7.1 Selection of Employees
7.2 Length of Sampling Time
7.3 Number of Samples
8. Determination of Compliance
8.1 True Average Exposure - Daily Basis
8.2 Grab Sampling Statistics
Appendix A - References
Appendix B - Observing the Workplace: A Checklist
Appendix C - Guidelines for preparation of technical
inquiries for AWS technical committees
LIST OF TABLES
1. Recommended constituent sampling for specific
welding consumables
2. Gases Associated With Specific Processes
3. Compliance t Values For Permissible Exposure Limits
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