Reading
RRS
Poop Deck - Enclosed
Capstan ensign space - deck
oo°0
-
f
Location
Rope Coil
Steering engine room oily floor
entrance
Quarters - Enclosed
Crew's mess — benches and tables
)
0.04
Deck
0.04
Clerk's room - deck
Crew's head
0.05
0.05
Officer's bath
Officer's mess
0.05
0.05
Officer's head
0.04
VIP quarters - rugs and chairs
0.04
Work spaces ~ Enclosed
laboratory ~ work tables and floors
0.05
Galley - floors and work areas
Observation room (Scientific) - chairs, ©
0.05
Wheelhouse - deck
Flying bridge - portable canvas cover
0.06
0.05
Wireless room - deck
work space, decks
Upper bridge - Exposed
Deck grating - wood
0.05
0.05
0.07
Compass cover — canvas
Instrument cover - canvas
0.08
0.08
Miscellaneous
Engine room - sea suction
0.05
Air exhausts into room
2.
Hatch only)
0.04
Radiation Readings - SATUMA MARU
Date:
7-26-58
Instrument:
MX-5 Beta-Gamma Geiger Counter #1146
Background Ashore:
2200 hours, 25 July 1958:
0.06-0.07 mr/hr Beta-Gamma
All readings on exposed outer surface unless noted.
contact with surface.
Beta shield open.
over each area examined.
Probe held almost in
Only maximum readings recorded
DOE ARCHIVES
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