�1���� Introduction
�2����
Scope
�3����
Definitions
�4����
Earthing network for EEEs
������� 4.1���� Earthing ring for AG/EEEs and BG/EEEs
������� 4.2���� Earthing ring for EEC
������� 4.3���� Concrete-encased earth electrode
�5����
a.c. power distribution
������� 5.1���� a.c. power line surge protective device
�6����
d.c. power distribution
�7����
Bonding configuration
������� 7.1���� Main Earthing Terminal
������� 7.2���� Interior bonding-bus
������� 7.3���� Outside-plant cable entrance
������� 7.4���� Equipment framework
������� 7.5���� Surge protectors on communication pairs
������� 7.6���� Metallic walls
References����
Appendix I����