PARCENTAGS OF TOTAL PARTICLES IN EACH SIZE PANGE PARTICLE DIAMET &R DISPERSED IN MICRONS NPG SOIL MF. L 0.05 0,05-0.1 0.1-0.2 0,2-0.3 0.3-0.4 0.4-0.5 - 1.4% 12.6 - - 8.3 - 12.5 ~ - 27.3 - = - - - 17.5 10.5 £0.77 - Zi 60 0.91.0 0.71.54 ~ - 1-2 16 1.54-3.08 - 2-3 - = - - - = = - - 7.6 - 11.5 18.4 16,1 - 8.0 0 - 2.3 - = - = - 3.4 ~ 0.8 - 1.1 2-4 4A - - - 4-8 7 O 8-12 9.24-12.32 12 ~ 20 2 1 0 0 3.08-6.16 6.16-9.24 - = = = - - - - M.F. = Molecular Filter IMP, = Impactors - = ~ - = - 15 - 5 - . - - 3.6 - 3.6 = - 1.8 0 - 0.3 - - - - 0.2 -=- 3.5 - 0.4 15 6.5 4.3 2,2 5.3% 29.5 - ~ ~ 5.1 - - - ~ 12.9 14.2 10.2 - 3.4 - - - - 1.0 0.7 - - - - - (0.7 - - - - - 1.7 - 13 7.9 - ~ - - - - 93 -_ - 0 - 1.5 1.5 = - 0.5 0.5 - - - ~ 0 ~ : 1.0 Scale is 320,000 lbs. TNT exploded 35 ft, underground 0.5 Scale is 40,000 lbs, TNT exploded 17 ft. underground 0.2 Scale is 2,560 lbs. TNT exploded 7 ft. underground 13. - _ - 6 1.7 ~ ~ ~ 0 = - ~ - - - - 7.9 - 15.8 - - - 19.1 30.2 12.7 - - 2.6 - ~ - 0=«(- - 0 6.3 - 79 «Og - - 4.7 - 1.3 10 - - ~ - CLOUDS FROM TNT EXPLOSIONS ATNPG 0.2 SCALE 0.2 SCALE SURFACE UNDERGROUND MiP. IMP, MF, IMP, MFO iv. 8.6% 30.7 3.0 2.2 28 Oo IMP, - - 4.8 - - - 60 2.4 2.4 1.5 = + - -| - - + - - 18% MF. 17.8 12. 5.9 5.9 - 3.4 - 20.14 22.5 - 11.5 - 3-4 M.F, IMP, 1.1% 10.3 ~ 0.7-0.8 0,.8-0.9 M.F, IMP, AT DUGWAY 1.0 SCALS 0.5 SCALE - 0.5-0.6 0.5-1.0 0.6-0.7 IMP. DISPSRSED _DLUGwAY SOIL - 0 = 0 3 - - = ~ “ 300 = - ~ Ce 83 - - 4 - ~ - - SE STE Re pie - - 30 0.5 0.5 - 0 0 ~ 0 = - - 0 - - - -