TABLE B.2 Tray Number CONTINUED Exposure Began (Mike Time) 12 June 56 Midpoint of Exposure TSD hr min ¥ Activity y Activity per Unit Time counts/min counts/min? a Designator: YFNB 29-H-78 FL Counting Time: Corrected to H+12 hours Nominal Exposure Interval: 15 minutes 3067 0626 O.1 6 912 1917 0641 0.4 24 1,426 60. 8 3068 0656 0.6 36 3,404 1918 o711 0.3 54 3,295 220 3069 0726 11 66 2,239, 000 149, 300 1919 a74l 1.4 34 967, 100 64,470 3070 0756 1.6 96 619, 300 41,290 95.0 227 1920 08ll 1.9 114 Background _— 3071 to 1922 0826 to 0841 ea, 15 min o9ll 2.1 126 2.9 174 Background Background Background _ — _ 3073 0926 3.1 186 1,003 1923 0941 3.4 204 4,297 3074 0956 3. 6 216 5,459 1924 1011 to 1026 3.9 234 Background to ea. 15 min 1926 1111 4.9 294 66.9 286 364 _ Background —_ Background _ 3077 1126 5.1 306 1,635 1927 1141 5.4 324 Background _ 109 3078 1928 3079 1156 1211 1226 5.6 5.9 6.1 336 354 366 Background Background Background 106 _ 16.3 1929 1241 6.4 384 Background —_— 3080 1256 6.6 396 Background —_ 1930 3081 1931 to 1311 1326 1341 to 1356 ea. 15 min 6.9 7.1 7.4 414 426 444 6, 248 3,719 Background Background 416 248 — —_— — 1933 1441 8.4 504 Background 3084 1456 8.6 516 6, 312 1934 1511 to 1526 8.9 534 Background — Background ~— 12.1 726 Background — to ea. 15 min 3091 1826 End of 1835 421 run Designator: YAG 40-A-1 NA Counting Time: Corrected to H+12 hours Nominal Exposure Interval: Variable 11-12 July 56 1863 3016 0700 0745 1.6 Background _ 2.6 Background _ 2.1 Background _ 1864 081s 3017 0300 3.6 Background —_ 1865 1003 4.5 Background —_ 1866 3019 1867 3020 1868 1115 1145 1222 1315 1345 5.6 6.1 6.9 7.6 8.1 Background Background 12, 290 10, 360 6, 036 _— _— 232 345 183 3021 1418 8.6 30, 350 1,084 1869 1446 9.1 99,110 3018 3022 1870 1046 1515 1545 5.1 Background 96 10. 1 89,020 93,970 185 — 3,418 2,967 3,132