ee ae ee ee
(4) In general, boats operating in waters near shot islalhds after
shot times may become contaminated.
Monitors shall be aboakd all
boats operating after shot time, either as passengers or mefnbers of
the boat crew, until such time as radiological restrictions] are lifted.
(5) No ships with personnel shall be permitted inside t
1.5.
p-S.i. line unless specifically directed otherwise.
Bearings of danger from immediate radioactive fall-out for ship operationsj will be
established by CJTF SEVEN on the basis of forecast wind directions at
He ee EO eam
Hes ewan ert neem die
wae © eam ent mee re genres oe
lanes ee ee ee ee
geen eeea eli
the intended time of detonation.
This danger section will
fe desig-
nated as surface radex.
All ships of the task force shall
to remain outside the surface radex - danger bearing, radi
tion and time restriction.
However, if ships are directed
into the surface radex, movement of ships shall be governed
be required
limita-actically
by tacti-
(6) Individuals on board ships of the task force shall
collectively from hazards of blast, heat and radioactivity
of the ships.
protected
by movement
cal exposure guides.
(7)
It is desired to point out that the employment of the
ships and
units in TG 7.3, insofar as radiological safety is concerned, is not
considered routine usage within the purview of NavMed P-134, "Radic-
logical Safety Regulations.” Current revision of NavMed P1325 indicates that its provisions will not apply for special operations such
as field tests and that for such operations naval personnel
will oper-
ulations set forth herein have been designed as a reaSonabJe
and safe
ate under regulations set forth by the task force commandeyg.
The reg-
compromise considering conservation'of personnel exposures the international import of tests and the cost aspects of shot delays chargeable to excessive radiological precautions.
d. Aircraft MPLs:
(1) The interior surfaces of occupied sections of aircraft should
be reduced to 7 mr/hr.
(2) No aircraft in the air at H Hour will be at slant rdnges from
ground zero less than as determined by the following effec s unless
specifically directed otherwise.
(Based on maximum predicfed yield
and 20 mile visibility):
Blast (at predicted shock arrival):
0.5. p.s.i.
Thermal (H Hour):
Fabric control surfaces:
1.0 cal /cm2
Metal control surfaces:
6.0 calficm?
After detonation no aircraft shall operate inside the air gadex or
closer than 10 nautical miles from the rising or visible cJoud unless
specifically directed otherwise.
If a tactical or emergengy situation
arises where aircraft must enter the air radex, tactical e¥%posure allowance shall apply.
(3) All multi-engine task force aircraft in the air at
Hour within
100 miles of the detonation point shall carry a person desfgnated as
443