NEN EN 13067 : 2012

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Admission to the test
5 Testing of skill and knowledge
   5.1 General
   5.2 Practical test
   5.3 Theoretical test
6 Duty of Plastics Welding Examiner
7 Range of qualification
8 Welding of test piece
   8.1 Test piece
   8.2 Inspection requirements
   8.3 Difficulties and corrections whilst welding the test
        piece
9 Test piece and test specimens, shapes and dimensions
10 Evaluation and acceptance criteria of test piece(s) and
   test specimens
   10.1 General
   10.2 Visual examination
   10.3 Destructive tests
11 Test result and qualification test certificate
   11.1 Practical test
   11.2 Theoretical test
   11.3 Overall assessment
   11.4 Qualification test certificate
12 Failed test
13 Period of validity
   13.1 Initial qualification
   13.2 Prolongation
14 Qualification test certificate renewal
Annex A (informative) Welding recording sheet
Annex B (informative) Welder's test certificate format
Annex C (informative) PWE evaluation sheet for practical test

Defines the method of testing the knowledge and skill of a welder who is required to carry out welds on thermoplastics in new constructions and repair work.