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
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