contamination mode! described earlier, the average intensity below deck due to
contaminated lagoon water is calculated through the end of May. Intensities for each
period in and out of the lagoon are integrated and are shown below.

Integrated Intensity (mR)

Time at Bikini Lagoon
Month
March

In

06/2009-09/1555
{1/1559-12/0359
13/0807-19/0905
21/1937-22/1924

April

May

25/0720-26/0940
01 /0838-05/1337
13/1422-14/2000

07/0950-13/2205

Out

Out

In

09/1555-11/1559
12/0359-13/0807
19/0905-21/1937
22/1924-25/0720
26/0940-01/0830
05/1337-13/1422
14/2000-07/0905
13/2205-31/2400

108.4

33.4

8.7

Lil

103.0

15.9

8.5

13.0

8.0

23.9

25.4

20.8

4.3
450.7

37.6
152.6
¢

Table 2-3 summarizes the daily contributions to the

free-field

integrated

intensity on the APACHE dueto fallout (topside) and ship contamination (below) from
1 March to 31 May 1954.

49

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