�1���� Scope����������
�2���� References
�3���� Definitions�
������ 3.1����� Terms defined elsewhere��������
������ 3.2����� Terms defined in this Recommendation������������
�4���� Abbreviations and acronyms�������������
�5���� Conventions�������������
�6���� Reference configuration�����
�7���� Protection of tower vicinity
������ 7.1����� Need of protection�����
������� 7.2���� The assessment of the safety distance��������������
������� 7.3���� Protection measures��
������� 7.4���� Protection measures against injury to living beings due to
touch and step voltages�������
�8���� Protection of local community with common power feed����
������� 8.1���� Need of protection�����
������� 8.2���� Protection measures��
�9���� Implementation of protection measures�����
Annex A � Influence on the lightning risk of the surrounding structures due to
the presence of a tower����
������ A.1����� Possible lightning risk components derived from erection of a
tower��
������ A.2����� Risk from EPR on the close vicinity of a tower�
������ A.3����� Risk from transferred surge through common power feed������
Annex B � Determination of parameters for the assessment of safety distance����
������ B.1����� Lightning parameters according to LPL
������ B.2����� Reference values of Esoil���������
������ B.3����� Reference values of typical earthing impedance�����������
������� B.4���� Reference values of tower inductance��������������
Appendix I � Influence of the tower on the ground flash density����
������� I.1���� Downward flash������������
������� I.2���� Upward flash��
Bibliography����