SURVEY COMPLETED JUNE 13,1969
ow
(Readings in «R/hr. )
QO@QO
SAMPLES
80-120
SCRAP METAL (50 NET)
PORTULACA PLANT (BKGD, FROM 200 AREA)
SCRAP METAL (1! PIECE 25NET, REST 3 NET)
150-200
CONCRETE CHIPS (10 NET)
(NET IN ¢R/hr. > BKGD.)
Zz
SANDSPIT
—=
30
O's0
50
100-150
p
ere
80-120
NCxo
80-150
80-100
80-150
REDWING STA.
-
iH}
20-30
ofa BOcontoct.
HELD
CAMP
sol so
ti
)
~H ®
30-50
=S,
40-50
50 \5
30-40
20 Insid
20-30
ee
30
20799
CHECK FOR ALPHA
WAS NEGATIVE
SMALL CONCRETE STRUCTURES
WITH STEEL RAILS CONTAIN
PIECES TO 150 REMAINDER BKGD.
BIKINI OPERATION
20-30
nsive
ay
|
|
20-30 0 20-30
ee
Eimer
CEMENT J. as
,~ Concrete chunks
70-80 Contoct
SMALL PAD WITH
2-20" PIPES FLUSH
WITH SURFACE, METAL
TRIANGULAR FITTINGS
IN PIPES READ TO 150.
BACK GROUND
CHARLIE (NAM) ISLAND
FIGURE 4