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$Standard X-ray Diffraction Powder Patterns$

$Standard X-ray Diffraction Powder Patterns$

$Standard X-ray Diffraction$

I I I I I The original computation of gamma dose from total beta activity on (7} gummed filar ' was developed to meet this lack of suitable dose estimates. Unfortunately, the gamma dose calculations are subject to the same errors in evaluating multiple bursts as the Sr estimates. The gamma dose computed is the air dose to infinite time from uniform fallout on an infinite smooth plane. No reduction for shielding or weather ing has been introduced, nor has there been included any build-up factor for (14) scattering. The usual overall reduction factor is 10 for converting to gonad dose. It might be noted here that the thirty year dose is only slightly ^ f| less than the infinity dose. There is a second possible estimate of gamma dose. If we assume that Cs is produced and deposited in a fixed ratio to Sr9^, the dose from Cs can be computed. The calculations are based on the same assumptions as the total beta activity^ '. The modified formulas are: m I where, Dose = 6.64 x 10~10 y N in mrads • Dose = Cs ^ infinity 7 dose in millirads I } N = Total Cs ^7 gamma disintegrations to infinity per sq. ft, *-* Accepting a half -life for Cs ^ of 26.6 years and an initial p dpm ratio • for Cs 137/Sr90 of 1.75, there would be 2.8 x 109 Cs 137 p disintegrations • to infinity per sq. ft. for each me/mi 2 of Sr90 . This would give • 2.3 x: :10 Cs 7 disintegrations per sq* ft. The final formula would be: Dose = 1.5 (me/mi 2 Sr90 ) in mrads 137 The estimate of gamma dose based on Cs ^ will be extremely low for " i i fallout occurring shortly after a test and will improve with age of the debris. - 26 -
I 137 Since the dose calculation for Cs requires only multiplication of the Sr^Q me/mi 2 by 1.5, this has not been done for the general tables. The comparison has been made in Table 11, however, for the dose deposited each • year at New York City. The same data are shown in Table 12 for Salt Lake i City, where a larger proportion of fresh fallout might be expected. 90 In Table 11, the gamma dose estimate from the pot Sr 7 determinations • is the highest, as would be expected from the New York City Sr" comparison of pots and films. The Cs -* Filo^/Total y Film ratios are the same for the i i i i i i i i i i i i two cities, indicating that the high yield tests overwhelm any effect from fresh fallout. - 27 -
Page 1 and 2: HASL-93 health and safety laborator
Page 3 and 4: LEGAL NOTICE This report was prepar
Page 5 and 6: I I I ACKNOWLEDGEMENTS The authors
Page 7 and 8: I For many years, gummed film sampl
Page 9 and 10: t 81 others. These data were also r
Page 11 and 12: I 1 I f I 1 I I t I I 1 These data
Page 13 and 14: 1 I f i l I l l l I l l l t i t i .
Page 15 and 16: I 1 I 1 I 1 1 I 1 I I 1 1 I I I t .
Page 17 and 18: I_ to Justify a monthly summary* In
Page 19 and 20: 1 1 I I 1 1 I I 1 1 I I 1 I I 1 I C
Page 21 and 22: I * TABLE 3 I Comparison of Pot Ana
Page 23 and 24: I I I I I I I I I I I I 1 I I I I I
Page 25 and 26: I total p activity relation for rou
Page 27 and 28: TABLE 7 Comparison of Pot Analyses
Page 29 and 30: I Table 9 presents comparisons or s
Page 31: I I I I I I I I I I I I I I I I I I
Page 35 and 36: I TABLE 12 Comparison of Infinity G
Page 37 and 38: 1 1 11 1 stations having only gumme
Page 39 and 40: I I I I I to a 1-1/4" diameter plas
Page 41 and 42: MONTHLY DEPOSITION DAILY DEPOSITION
Page 43 and 44: SECTION II • MONTHLY SUMMARIES FO
Page 45 and 46: 1 1 I 1 1 1 1 t 1 I I I 1 I I I 1 t
Page 47 and 48: 1 I I 1 1 1 I I i i i i i i i i i i
Page 49 and 50: 1 1 I 1 1 I I I 1 I I 1 1 I I I 1 I
Page 51 and 52: 1 r> 1 1 1 111I 1 111 1 1 1 1 1 STA
Page 53 and 54: I 1 1 1 1 1 1 1 t 1 I 1 • STATION
Page 55 and 56: 1 i1I i i i i i i i March April May
Page 57 and 58: 1 1 I I I I I I I I I I I I I I I I
Page 59 and 60: I I I I I I I I I I I I I I I I I I
Page 61 and 62: 1 11 1 I 1 1 1 1 1 1 I 1 1 July Aug
Page 63 and 64: 1 i Iii i i i i i i i i i i i i i S
Page 65 and 66: ' 1 111 1 i~k.f\ ESTIMATE OF Sr 1^
Page 67 and 68: 1 ESTIMATE 1 1 1 1 1 1 1 1 1 1 1 1
Page 69 and 70: I I I I I I I I I I I I I I I I I I
Page 71 and 72: 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Jan. Fe
Page 73 and 74: 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Page 77 and 78: 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Page 81 and 82: 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 I 1 1 1 1 1 1 1 1 1 1
Page 85 and 86:
STATION # 141 ESTIMATE OF Sr90 DEPO
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STATION #204 ESTIMATE OF Sr90 DEPOS
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I ESTIMATE 1 1 i I 1 1 1 f I I I 1
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I I 1 i i i t i i i i i i i I i i S
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I I I i i i i i i * i i i i t t i i
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1 1 1 I 1" 1 1 9 I t 1 1 1 1 Iw t 1
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I I 1 I 1 i I 1 1 tI i STATION # Ja
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1 1 I I i i i i i i i i i i i i i i
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1 1 I I i i i i i i i i i i i i i i
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May June July Aug. Sept. Oct. Nov.
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1 111 1 ESTIMATE OF Sr^Q DEPOSITION
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1 1 1 I I 1 1 1 t I 1 1 1 1 1 1 1 1
Page 109 and 110:
1 1 1 1 1 1 1 1 1 1 I 1 I 1 1 1 1 1
Page 111 and 112:
ESTIMATE OF Sr^ DEPOSITION FROM GUM
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1 ESTIMATE OF Sr90 DEPOSITION FROM
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1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 I:^5
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I 1 I I 1 1 I 1 I I 1 1 1 1 1 1 I I
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1 1 1111 1 1 I 11 1 1 1 1 1 1 1 STA
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1 1 I 1 1 1 1 1 I 1 1 1 1 1 1 1 I 1
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1 1 1 1 1 1 1 1 I 1 1 1 1 1 I 1 1 1
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I 1 I I I I I I I I I I I I I I I I
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I I I I I I I I I I I I I I I I I I
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I i I I I I I I I I I I I I I I I I
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Page 133 and 134:
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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1 11 1 1 1 1 1 1 1 1 1 STATION # 50
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1 11 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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Page 141 and 142:
Page 143 and 144:
1 1 1 1 1 1 1 1 1 1 1 1 1 I 1 1 1 1
Page 145 and 146:
1 ESTIMATE 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 STATION # Jan. Feb.
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1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 i 1 1
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1 1111 1 STATION # 516 ESTIMATE OF
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1 1 1 ESTIMATE OF Sr90 DEPOSITION F
Page 155 and 156:
1 1 ESTIMATE 1 1 1 I 1 1 1 1 I 1 1
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1 I I i I I 1 I 1 I I 1 I I I I I 1
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. ESTIMATE OF 3r90 DEPOSITIONFBflfe
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STATION # 523 ESTIMATE OF Sr^° DEP
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1 ESTIMATE 1 1 1 I 1 I^^ 1 STATION
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1 ESTIMATE 1 1 t 1 1 I 1 1 I 1 i i
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1 ESTIMATE 1 I 1 1 1 I I 1 1 1 1 1
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1 ESTIMATE OF Sryu DEPOSITION FROM
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1 1 II 1 1 1 1 1 1 1 1 1 1 t 1 1 t
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1 ESTIMATE 1 1 I 1 I I 1 1 1 1 1«^
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1 ESTIMATE 1 I I 1 1 1 1 1 1 1 1 I
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1 1111111II11 1 11I 1 1 Jan. Feb. M
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1 ESTIMATE 1 I 1 1 1 I 1 1 I 1 1 1
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1 11 I 1 1 I 1 1 1 1 1 I 1 1 I 1 1
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1 ESTIMATE 1 1 I 1 1 1 I 1 1 1 1 1
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1 111 1 1 1 1 1 1 1 1 I 1 1 1 1 1 M
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1 iiiiiiIi i i i i i i i i i Jan. F
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Page 191 and 192:
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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1 ESTIMATE 1 1 1 1 1 1 1 1 1 1 1 1
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1 1111111111 ESTIMATE OF Sr90 DEPOS
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1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 ESTIMATE OF Sr9
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1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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1 111111111111111 1 1 Nov. Dec. TOT
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1 11111111111 1 111 1 1 Jan. Feb. M
Page 207 and 208:
1 111 1 11 1 1 1 1 1 1 1 1 1 1 1 Ja
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1 ESTIMATE 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 STATION I Jail. Feb. Maro
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1 ESTIMATE 1 1 1 I• 1 1 I 1 1 1 1
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I I I I 1 1 I I 1 a STATION # 722 J
Page 219 and 220:
I I I I I I I I I I 1 I I 1 1 I t I
Page 221 and 222:
I I t I 1 1 I I 1 i I i I i i i i i
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I I I I 1 I I I I I 1 I 1 I 1 1 I 1
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I 1 1i i i t i ii i STATION # Jan,
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1 I 1 i i i i i i i i i i t i i t t
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I 1 1 STATION Jan, Feb. ESTIMATE OP
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1 1 1 1 ESTIMATE OF Sr^ DEPOSITION
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1 11 1 STB^TE'l aFSr90 DEPOSITIONJf
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I 1 1 1 I I 1 I 1 I I 1 1 I 1 1 I I
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STATION # 7T2 ESTIMATE OF Sr90 DEPO
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i 1 1 1 1 I I 1 I I I I I I I 1 I I
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' I 1 1 1 1 1 1 1 I I I 1 1 I I I I
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I 1 111111f1I STATION # 801 FOTIMAT
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I 1I111I11111 1 1 1 1 1 1 Jan. Feb.
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1 1 1 1 1 1 I 1 1I 1 STATION # Jan,
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1 11I11I1I111I1I111 STATION # 805 E
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i i i i i i i i i i i i i i i i i i
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O • * • • • * » H H N) VO
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i i iii i i i i i i i STATION # Jan
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f*\ C*» CJ* CM vO CM H H O H H CM
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1 1 1 1 1 1 1 1 11 1 , ESTIMATE STA
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Jan, Feb. March April May June July
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1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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ESTIMATE OF Sr90 DEPOSITION FROM GU
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1 111111 1 s. ESTIMATE OF (Sr^0 DEP
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Page 277 and 278:
1 1 111111 I 1 1 I 1 I1 1 1 1 STATI
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I I I II ESTIMATE OF Sr DEPOSITION
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1 1 I11111I11 1 ESTIMATE OF pr*^ DE
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I 1 1 I 1 I 1 I I I 1 I I I I 1 I I
Page 285 and 286:
I I I I 1 I 1 I I I I I I I I I I I
Page 287 and 288:
I 1 I 1 1 I 1 1 i i i i i i i i t i
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I 1 I I I III 1 I 1 1 I I I I I I E
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I 1 1 1 I I I I I I 1 I I I I I 1 I
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I I 1 1 I I 1 I I I 1 1 1 I I I I I
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I 1 1 1 1 I 1 1 1 1 1 1 1 1 I 1 I I
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I I I 1 1 I i i i i i i i i i i i i
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1 1 1 1 ESTIMATE OF Sr90 DEPOSITION
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1 1 1I 1 1 1 1 1 1 I 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1 1 I 1 1 1 1 1
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I 1 I I I I I I I I I 1 I I I I I I
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I I 1 I I I I I 1 I I I I I I I I I
Page 311 and 312:
1 ESTIMATE 1 I 1 1 1 1 1 I 1 1 1 1
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1 ESTIMATE 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 11 1 1 1 1 1 STATION # Jan. Feb
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1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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