= FISSION PRODUCT \ X = SUBSURFACE INVESTIGATION SAMPLING LOCATIONS DATUM IS MAXIMUM OBSERVED TRU, pCi/g 25 x Nt.125—~ Ni <MDA x 317 < MDA ti X N FIe 7 NO.875 = NO.75— 27 x 205 x 51 x 19 68 66 x x x 13 NO0.625 0.75 T | | | 0.875 1 1.125 1.25 FIGURE 7-90. SUBSURFACE SAMPLING RESULTS , LOCATION INI, ISLAND PEARL 12.5M ,