INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Lightning protection system (LPS)
4.1 Class of LPS
4.2 Design of the LPS
4.3 Continuity of steelwork in reinforced
concrete structures
5 External lightning protection system
5.1 General
5.2 Air-termination systems
5.3 Down-conductor systems
5.4 Earth-termination system
5.5 Components
5.6 Materials and dimensions
6 Internal lightning protection system
6.1 General
6.2 Lightning equipotential bonding
6.3 Electrical insulation of the external LPS
7 Maintenance and inspection of an LPS
7.1 Application of inspections
7.2 Order of inspections
7.3 Maintenance
8 Protection measures against injury to living beings
due to touch and step voltages
8.1 Protection measures against touch voltages
8.2 Protection measures against step voltages
Annex A (normative) Positioning the air-termination system
Annex B (normative) Minimum cross-section of the entering
cable screen in order to avoid
dangerous sparking
Annex C (informative) Partitioning of the lightning current
amongst down-conductors
Annex D (informative) Additional information for LPS in the
case of structures with a risk of explosion
Annex E (informative) Guidelines for the design, construction,
maintenance and inspection of lightning
protection systems
Bibliography