102 ° JU/s ‘84OY oansodxy Dw wo papjaiys 38 { { 10? I Time After Shot, Minutes 1 i io? multiply by 1.4. For unshielded rate, Total 73-hour exposure, 814r. Shot Tewa; Station 221.04, range 22,220 feet. Figure 3.18 Residual exposure rate within blast shield versus time for L 104