cee te enn
After Shot 1 the concentration of the Yersene in the aqueous
phase was changed to 1.75 per cent. The concentration of the reservoir
solution was also changed to 10.7 per cent Aerosol OT and 4.7 per cent
Yersene,
:
:
.
A hand-controlled gate valve was located 9 1/h in. above the
bottom of the cone so that the aqueous phase could be easily drawn off.
A quick-opening valve was located at the apex of the cone so that the
solid material could be drawn off with the organic phase,
An evaluation of the collector operation is given in Appendix
De
34262
Intermittent Fallout Collector
This instrument consists of a series of 2h trays which are exposed in turn to the fallout for any arbitrary period of time from 1 to
30 ming It was used in this project for the investigation of variations
‘in radiochemical composition with time, A complete description can be
found in the report of Project 2,5b. 10/
30203
Laboratory Trailer
Analytical work at the test site was carried out primarily in
the laboratory trailer, Radiac Sec AN/HMNQ-1, obtained from the Signal
Corps, which was set up on Parry Island, Eniwetok Atoll. A descrip-
tion is given in TM-11-5537. -
36204
Station Layout
Two-phase collectors were located as shown in Table 3.1,
TASLE 3.1 - Station Locations
Islands
Distance from Ground Zero (ft)
Bikini Ato
How
.
Nan
t
=i
,
photit
.
* 97,730
stot 3
122,230
69,280
Yoke
Bravo
5h470
47,740
43,190
59,520
Oboe
83,660
Victor
62, 500
Fox
50,600
Tare
Eniwetok Atoll
Shot 6
-
28,130
77,800
;
Mack
47,700
Janet
16,400
Project 6.5 Barge
35,000
Mary
28. &00
19
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