TABLE e€8 OFF-SITE RADIATION SURVEY FROM INTERSECTION OF US 89 AND US 89A AT KANAB, UTAH, SOUTH VIA US 89A AND ARTZONA 67 TO NORTH RIM OF GRAND CANYON, ARIZONA Distance D-LO Tay back- miles ground mr/hr 1 2 0.02 11 0.02 21 0.03 31 32 0.03 1l2 22 D+4 Dose Rate (Shield closed) ur/hr Day At time hours 0.02 0956 0.02 1015 0.02 1029 0.02 1046 AL 0.03 61 0.03 0.03 1137 81 0.03 0.03 1211 51 TL 0.03 0.03 0.02 0.02 1120 1155