Safety_Series_041_1975 - gnssn - International Atomic Energy ...

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APPENDIX III 59
TABLE IX. DIRECT RADIATION DOSE MEASURED WITH TLDs
IN THE TAPS ENVIRONMENT
V illa g e and d istan ce
from TA PS site
Dose
(m R /a)
1 968 1969 1970 1971
1 . G h iv ali
( 1 .8 km North)
58 58 60 65
2 . A kkarpatti
( 1 .8 km South)
62 60 61 68
3 . Panchm arg
( 2 .5 km East)
58 61 60 59
4 . Eudan
( 2 .5 km NE)
57 56 57 58
5 . Pam tem bhi
(5 km SE)
56 58 57 58
N ote: (i) S in ce there was no o p eration involving ra d io a ctiv e m a te ria ls, the 1968 dose rate values
ca n be considered as background values in the d iffe ren t v illa g e s , (ii) Dose data have a S ’lo
standard error.
United Kingdom [18]
Doses from CEGB discharges
Exposure pathways for liquid discharges from three selected
civil nuclear power stations are given in Table X. Typical
exposures of the sm all population groups concerned (10, 50 or 100
persons) are 1 m rem /a or less to whole body, except in the case
anglers at Trawsfynydd, whose exposure is about 20 m rem /a.
At five other stations exposure of the public is less than 0.5 m rem /a.
The absence of any measurable contribution to dose from gaseous
discharges is clear from the results of gamma-radiation monitoring
in the vicinity of stations and of milk monitoring. There is no
measurable contribution to dose to members of the public from solid
waste accumulated at nuclear power stations.