Table -11:Risk R1– Values of risk components according to Zones (value x 10^-5)

Symbol	Z1 Entrance area	Z2 Garden	Z3 Archive	Z4 Offices	Z5 Computer centre	Structure
RA	0.002	0	-	-	-	0.002
RB	-	-	2.21	0.177	0.016	2.403
RU (Power line)	-	-	H 0	H 0	H 0	H 0
RV (Power line)	-	-	0.362	0.029	0.002	0.393
RU (Tele. line)	-	-	H 0	H 0	H 0	H 0
RV (Tele. line)	-	-	1.18	0.094	0.008	1.282
TOTAL	0.002	0	3.752	0.3	0.026	4.08