CHAPTER 17 : WROL-531-63 — — 5 e@ = Oo & 10" £ an i « = e ast ® “ g o z 5= o a, aé w x wn" 107 LN —- oO _. © 358 O2 - s& [~ & : i $34 gain 42/2 2ND |. «606 fm = 105 nIFT) DECK 70 GALLERY & $1.8 @ 380 4TH } 4 h- Distonce below contaminated flight deck | | | QO ' 2 3 4 5 6 7 TOTAL DECK-PLATING THICKNESS DIRECTLY ABOVE POINT (IN.) Figure 17-14. Minimal shielding (1 t) calculations, USS RANGER, airborne activity 1.12 hours after fission, 17~65