24 O) OO O © O) 2) O) OO) & O) OCEAN LAGOON APPROXIMATE HIGH TIDE LINE, 1972 &@& = BENCHMARK RM2 N2 —— 52 $4 —— $6 38 © = IMP LOCATION X = SOIL SAMPLE LOCATION KATE-MIJIKADREK 50m FIGURE 7-25. COASTLINE AND DATA COLLECTION LOCATIONS FOR ISLAND KATE Fission Product Sampling Fission product sampling was conducted on Kate in March 1979 in support of the dose assessment (see Section 6.11). Soil samples were collected on the 50 m grid already established with 99Sr analysis done on soil from six of the 18 sampling locations. The results from this sampling corroborated the assumption that no subsurface pockets of elevated TRU activity were likely to exist on Kate. Tables 7-1, 7-2 and 7-3 give summary statistics for the 0-15 em depths for the 13%Cs 90sp and estimated 239,240 py results, respectively, for these data. The island average transuranics value reported in the Certification is 20 pCi/gm for surface soil, and the transuranics classification is Residence. 233