Table 8.
CASTLE Maximum Permissible Limits for radiation @X pasured,
Personne]
Skin
0.001 R/hr (about 1,000C PM)
30 rep (8) for the operpt Tona]
Hands
period
Clothing
Quter clothing
0.007 R/hr
Under clothing
0.002 R/hr
Vehicles and equipment
Vehicles, interior surfaces
0.007 R/hr (8 and y)
Vehicles, exterior surfaces
Q.007 R/hr {y only meas ed at
5 to 6 inches; 13 to 15 — m)}
Ships and boats, fixed alpha
2,500 OPM/150 cm2 for enk losed
areas
5,000 DPM/150 cm2 for opt n
surfaces
|
Ships and boats, final clearance
0.015 R/day (= 0.0006 R/ r)} (no a)
Aircraft, cloud tracking
3.0 R/hr
Aircraft, occupied section
0.007 R/hr
Respirators, interior surfaces
0.002 R/hr
Air
Particles smaller than 5 microns
10-6 yCi/cc (8 and y 2} average)
Particles larger than 5 microns
10-4 uCi/cc (B and y 24- n r average)
5 x 10-12 yci/ce (a only)
5 x 10-3 pCi/cec (8 and y #alculated
Total
Water (potable)
at 3 days after burst)
10-7 wCi/cc (a only)
Note:
*The acronyms CPM, rep, and DPM are defined in the glossary (Appe ndix B).
Source:
Reference 19, Annex I.
97