TABLE 5 Residual Gross Alpha Activity - Palomares - 1966 Samples Post Cleanup - Surface layer of Soil (0-2'"') Area 2-1 2-2 one ‘ 2-3B Gross Alpha* Activity (pCi/g dry) Plutonium Activity** 5.1 (pCi/g dry) Range: Average: 0.09-16.8 2.5 214 2.7-450 134 11.1 1.4-3.6 1.3 Comment 2" of Soil removed during ’ cleanup Control area believed to be Pu free 3-1 11.2 0.3-2 130 156 3+2 97.8 0.5-253 34.1 5-1 22.1 0.4-4.5 1.4 5-2 6.2 0.05-4.1 0.9 5-3B 9.1 0.09-1.8 0.9 *Samples taken by Junta de Energia Nuclear, Madrid **Samples taken by LASL for chemical analysis Control area believed to be Pu free