Lams
GAMMA DOSE RATES aT TIMES ye DETONATION WHEN DECONTAMINATION OF I ZRSOMWEL SHOULD BE RECOKMEMDED
ed on Situation of Contanination Existing
aoaattvely Large Areas (one-half square foot or more) of the Byoeged_
B
Santaninstion
Days
1 hour
200
2 hours
100
3%
67
4
*
50
5
*
.
49
6
33
ao.
25
10
"*
20
lz
=”
17
ah
8
DOLLYAY
UNCLASSIFIED
.