Comnmeetem |
Rediologiceal Safety Rerul-tions
CJTF SEVEN No, 3-53
personnel of ships and boats are not over-exposed to radiction and that
ships and bonts are not contaminated exccssively,
The criterion in U:th
ecascs is thet no personnel will be ovcr-exposed as defined by paragrzph
3a above, except in emergencies or tactical operations, and that after
the opcretionel period no personnel will reccive more then 0,3 roentgen
per weck from contamineted equipment,
(4) For ships and boats operating in contamincted waters, recsornatle
allowances will be made todifferentiate between the relative contrite
tion to the total flux from fixed contamination ané that due to "Shinc4
——
from contarinated waters, {Fixed alpha contaminetion should not exces
com pisintegratic
2500 oyex (oun s
per ninute) per 150 en® of area for enclosed arezs
(cabins, etc,) and 5000 GRE per 150 en area for open surfaces where
ventilation is good,
(5) it the conclusion of the operation, final clecrances will be
granted by Task Group Commanders, or by Cormending Officers if so ordered,
to those ships and boats showing no point of contarinction grezter then |
15 mr/day (beta and gemme) and no detectable elpha,
Othcr ships end teats
will be granted operational clecrances by Task Group Comenders, or by
Cormending Officers if so ordered,
in operctional clearence implics that
conteriinetion exists and that special procedures as necessary cre instie
tuted aboard ship.
(6) Individuals on board ships of the tesk force shall be protected
collectively from hazards of blast, heat cnd radioactivity by movenent
and positioning of the ships,
DOE ARCHIVES
(7) No ships with personnel shall be permitted inside the 1.5 p.S.ie
line unless specifically directed otherwise,
Bcarings of danger fron
immediate radioactive fall-out for ship operctions will be established
by CJTF SEVEN on the basis of forecest wind directions at the intended
tire of detcnation.
redex,
This danger section will be designated as surface
All ships of the task force shcll b required to rerinin outsidethe