3.2.16 USS PHILIP Dose Calculations Dose calculations for the PHILIP on 1-2 March 1954 are detailed below. For ! March, separate calculations are presented for the average crew and for crewmen involved in shipboard decontamination. For 2 March, it is assumed the "average" crew and "deck" crew had equal opportunity for exposure. Time periods below deck are indicated by an asterisk(*). After 2 March, the daily film badge dose is calculated by multiplying the integrated intensity topside (Table 2-16) by the time-averaged shielding factor (0.46); the integrated intensity below is multiplied by the fraction of the day spent below deck (0.6). Contributions from each source are summed and converted to a film badge dose. Cumulative film badge doses through 31 May 1954 are given in Table 3-16. Dey Time Period | March 0000-0600" 0600-0900 9900-1100* 1100-1200 1200-1400* 1400-1500 1$00-1700* 1700-1800 1800-2000* 2000-2200 2200-2400* Intensity(mR) x Factor= = Exposure(mR) Average 0 218.7 679.0 168.3 288.4 136.0 358.4 243.3 422.3 392.0 380.8 3287.2 (Table 2-16) 1.0 0.1 1.0 0.1 1.0 0.1 1.0 0.1 1.0 0.1 0 218.7 67.9 168.3 28.8 136.0 35.8 243.3 42.2 392.0 38.1 137T | March film badge dose = (1371. MR) (0.7 mrem/mR) = 959.8 mrem (Table 3-16) Decon/Deck | March . 0000-0600* 0600-0900 0900-1100" 1100~1500 1500-(79Q* 1700-1800 1800-1900* (900-2300 2300-24008 3 218.7 1.0 679.0 0.1 592.6 L.0 358.4 9. 243.3 1.0 225.8 0.1 730.4 {.0 139.0 ’ 0.1 3287.2 (Table 2-16) 0 218.7 67.9 592.6 35.8 243.3 22.6 7380.4 18.9 1980.2 1 March film badge dose = (1980.2 mR) (0.7 mrem/mR) = 1386 mrem 2 March 0000-0800* 0800-1200 1200-1330 1330-1700 1700-1800* {800-2900 2000-24600 l2.1.4 372.5 110.8 219.5 56.9 97.7 171.2 2240.0 (Table 2-16) 0.1 1.0 0.1 1.0 Q.1 1.0 0.) L211 372.5 that 219.5 5.7 97.7 iz 844, 2 March film badge dose = (844.7 mR) (0.7 mrem/mR) = 591.3 mrem Cumulative film badge dose through 2 March = 1551 mrem (Table 3-16} 145 -