Inhaltsverzeichnis
Foreword
1 Scope
2 Normative references
3 Terms
3.1 Qualified person
3.2 Teacher
3.3 Examiner
4 Gaining ”qualified person“ status
5 Qualified persons training course
5.1 General requirements
5.2 Training course contents
5.2.1 Technical and legal framework conditions for gas supply systems
5.2.2 Gas technology – fundamentals
5.2.3 Accident prevention in the operation of gas supply systems
5.2.4 Construction and equipment of gas pressure regulators in accordance with DVGW G 459-2 (A) and gas pressure regulating installations in accordance with DVGW G 491 (A)
5.2.5 Gas pressure regulation and overpressure protection
5.2.6 Construction, equipment and operation of gas measurement systems
5.2.7 Testing and documentation of gas pressure regulating installations
5.2.8 Operation and maintenance of gas measurement and pressure reduction stations
5.2.9 Operation of non-storage pressure vessels
5.2.10 Gas odorisation
6 Final examination
7 Further training of qualified persons
8 Technical requirements for teachers and examiners
8.1 Teachers
8.2 Examiners
1 Scope
2 Normative references
3 Terms
3.1 Qualified person
3.2 Teacher
3.3 Examiner
4 Gaining ”qualified person“ status
5 Qualified persons training course
5.1 General requirements
5.2 Training course contents
5.2.1 Technical and legal framework conditions for gas supply systems
5.2.2 Gas technology – fundamentals
5.2.3 Accident prevention in the operation of gas supply systems
5.2.4 Construction and equipment of gas pressure regulators in accordance with DVGW G 459-2 (A) and gas pressure regulating installations in accordance with DVGW G 491 (A)
5.2.5 Gas pressure regulation and overpressure protection
5.2.6 Construction, equipment and operation of gas measurement systems
5.2.7 Testing and documentation of gas pressure regulating installations
5.2.8 Operation and maintenance of gas measurement and pressure reduction stations
5.2.9 Operation of non-storage pressure vessels
5.2.10 Gas odorisation
6 Final examination
7 Further training of qualified persons
8 Technical requirements for teachers and examiners
8.1 Teachers
8.2 Examiners