TABLE 3.2 - Samples from Shot 2 Station Volume (m1) Total Count at R+5.2 days 39.5 12.9 2-04 0 2-P4 0 123.5 10.3 0.222 0.0145 17.8 16.1 0.292 0.0095 11.0 12.5 1.7 2=T4 21,0 15.2 16.1 579.0 15.8 0 2-x39(b) 2<r4(d) ta} (b) 373.0 Liquid liquid Buoy = 70(a) Buoy - TC Beta 2-04 2-R4 Comments (c/m x 1077 Gamma =A 2-h5 Description 55.4 1.90 88 3 2.16 23.5 dry Buoy = TC liquid Buoy = TC liquid Buoy - TC dry dry liquid liquid Buoy - T° Buoy - TC TC TC Project 2.58 total collector Project 6.4 YAG 321-3 Samvles from Shot 3 These samples were received by the field laboratory on K+3 days; they are described in Table 3.3. The samples contained large volumes of liquid as a result of heavy rainfall on both the day of the shot and the following day. The samples consisted of a suspension of light-gray material (like slaked lime) as did those from Shot 1; however, they appeared to contain a larger amount of unchanged coral sand than did those from Shot 1, especially for the samples recovered from lagoon sta- tions. The triple collector on Coca Head operated exposing the bottles for 3 hr, but the contents of the three bottles were combined before being received. The values in the table are therefore one-third of those determined for the total sample. Values for samples from duplicate total collectors st station 250.05 show good agreement except in total volume while those for station 250.07 differ by almost a factor of two, the more radioactive sample having the lesser volume, Bottles from 250.05 read 120 and 160 mr/br at contact at K+3 days while those from 250.07 both read 80 mr/hr. The large (and different) volumes in the 250,07 samples would account for the relative differences in the mr/hr readings and the total counts. The heavy rainfall decontaminated the funnels to essentially background. 3.1.4 from Samplos collected by Project 2.6a personnel from Project 6.4 YAG 39 and {AG 40 are described in Table 3.4. Twelve bottles and funnels were placed on eachship. On the YAG 40, six bottles were placed on the port side of the bridge and six bottles on the starboard side at 0-12 days and recovered on U+4 days. on the No. 1 kingpost. On the YAG 39, all 12 bottles were placed The YAG 39 was manned during this shot. bottles were exposed at U-1 hr and recovered at U+8 hr. 30 The In addition,