a CABLE Li: GAMMA DOSE RATES aT TIMES af MEL SHOULD BE RECOMMENDED DETOMATION WHEN DECORTAMINATION OF PERSON- ed on Situation of Contamination Existing over_Relatively Large Areas (one-half square foot or more) of the Exposed Detonation Lonteninstion inationLazar1 1 hour 200 2 hours 100 a o an ws 67 10 * i yt