ML16294A235

Radiological Survey and Dose Assessment Report for the Western New York Nuclear Service Center and Off-Site Areas in Follow Up to Aerial Gamma Radiation Survey Conducted in 2014, Rev. 0, Appendix H, Part 1 of 41

ML16294A235
Person / Time
Site:	West Valley Demonstration Project, P00M-032
Issue date:	08/22/2016
From:	MJW Technical Services
To:	Office of Nuclear Material Safety and Safeguards, State of NY, Energy Research & Development Authority, Office of Nuclear Reactor Regulation
Shared Package
ML16293A155	List: ML16293A130 ML16293A131 ML16293A132 ML16293A133 ML16293A134 ML16293A135 ML16293A136 ML16293A137 ML16293A139 ML16293A140 ML16293A141 ML16293A142 ML16293A143 ML16293A178 ML16293A179 ML16293A180 ML16293A181 ML16293A182 ML16293A183 ML16293A184 ML16293A185 ML16293A186 ML16293A187 ML16293A278 ML16293A279 ML16293A281 ML16293A282 ML16293A364 ML16293A365 ML16293A366 ML16293A367 ML16293A368 ML16293A389 ML16293A391 ML16293A392 ML16293A393 ML16293A394 ML16293A674 ML16293A675 ML16293A676 ML16293A677 ML16293A678 ML16293A808 ML16293A809 ML16293A810 ML16293A811 ML16293A812 ML16293A843 ML16293A844 ML16293A846 ... further results
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Text

Appendix H Appendix H1 -

Bicron Readings

Appendix Hl: Bicron Readings WNYNSC

Background:

lcm 1 Wi XjWj 1oocm 1 Wi X;Wr *,,

.tocation ',

(µrem/hour) Sigma (1 cm) (1 cm) (µrem/hour) Sigma (100.cm) (100 cm) I BA 1.1 5 0.5 4 20 4 0.4 6.25 25 BA 1.2 5 0.5 4 20 4 0.4 6.25 25 BA 1.3 5 0.5 4 20 4 0.4 6.25 25 BA 1.4 5 0.5 4 20 4 0.4 6.25 25 BA 1.5 4 0.4 6.25 25 3 0.3 11.11 33.33 BA 2.1 4 0.4 6.25 25 3 0.3 11.11 33.33 BA 2.2 5 0.5 4 20 4 0.4 6.25 25 BA2.3 5 0.5 4 20 4 0.4 6.25 25 BA 2.4 5 0.5 4 20 4 0.4 6.25 25 BA 2.5 5 0.5 4 20 4 0.4 6.25 25 Average @ 1 cm (µr/hour) 4.72 Average@ 100 cm (µr/hour) 3.69

!Sigma@ 1 cm 0.15 1 Sigma @ 100 cm 0.12 Average @ 1 cm + 2 sigma 5.02 Average @ 100 cm + 2 sigma 3.93 SNI

Background:

Flood Plain ,  :

lcm* 1 'Wi X;Wi" * *100.cm

• 1 " Wi' xiw;*

Lc:Jcation

(µrem/hour) Sigma (1 cm) * (1 cm) (µrem/hour.) Sigma (100 cm) (lOO cm).

SNIB 19 6 0.6 2.8 16.7 5 0.5 4.0 20.0 SNIB 20 5 0.5 4.0 20.0 5 0.5 4.0 20.0 SNIB 21 7 0.7 2.0 14.3 6 0.6 2.8 16.7 SNIB 22 6 0.6 2.8 16.7 6 0.6 2.8 16.7' SNIB 24 5 0.5 4.0 20.0 4 0.4 6.3 25.0 Average @ 1 cm (µr/hour) 5.62 Average@ 100 cm (µr/hour) 4.96 1Sigma@1 cm 0.25 1 Sigma @ 100 cm 0.22 Average @ 1 cm + 2 sigma 6.12 Average @ 100 cm + 2 sigma 5.41 Page 1of13

Appendix Hl: Bicron Readings Non-Flood* Plain . .' ..

Location.*

1cm 1 :W; X;W; 100 cm. i " *w1 X;W;.

" (µrem/hour)' "Sigma (1'cm)' (l'Cm) (µrem/hour) Sigma*. '(100 cm) " *(100 cm)

• SNIB 18 15 1.5 0.4 6.7 13 1.3 0.6 7.7 SNIB 23 5 0.5 4.0 20.0 4 0.4 6.3 25.0 SNIB 25 7 0.7 2.0 14.3 5 0.5 4.0 20.0 SNIB 26 6 0.6 2.8 16.7 4 0.4 6.3 25.0 SNIB 27 5 0.5 4.0 20.0 4 0.4 6.3 25.o*

Average@ 1 cm (µr/hour) 5.85 Average @ 100 cm (µr/hour) 4.40 1Sigma@ 1 cm 0.27 1 Sigma @ 100 cm 0.21 Average @ 1 cm + 2 sigma 6.40 Average @ 100 cm + 2 sigma 4.81 Confirmatory Area:

• 1cm * ,' I . *.l 100cm 1

• Location (µrein/hour)*

• Sigmci (µrem/hour) Sigma C.1.C 11 1.1 10 1 C.2.C 13 1.3 10 1 Sub-Area L12:

lcrn ..1 .Wi "' lOQ.~m 1 .,* l'l'i . .

Location . *(µrem/hour.) .Sigma*

• • * '(lc.m).

" ?<;W; (lcm) . (µrem/hour)..

.1*. ) <<,

Sigrria (100 pTi)

• . X;1:Y1 (lOO'cm) 1.1.C 7 0.7 2.04 14.29 4 0.4 6.25 25.00 1.2.C 5 0.5 4.00 20.00 5 o.s 4.00 20.00 Average (100 cm) 5.68 Average (100 cm) 4.39 1 Sigma @ 100 cm 0.41 1 Sigma @ 100 cm 0.31 Sub-Area L23:

• .lcm ... 1. ' W; X;W;. . 100 cm 1 .,: . .. ,IA(i X;W; .

. location * *(µrem/hour)

• Sigma : ~(1 cm) *. . (1 cm) .. (µre)'n/hour) . Sigma (100 cmL . (lOClcm) 1.3.C 6 0.6 2.78 16.67 6 0.6 2.78 16.67 Average (100 cm) 6.00 Average (100 cm) 6.00 1 Sigma @ 100 cm 0.60 1 Sigma @ 100 cm 0.60 Page 2of13

Appendix Hl: Bicron Readings Sub-Area 2.1:

lcm. 1 X1W;

• fOO cm 1 Wj

. I. . i<1w1

\1111  ;

Lota ti on (µ.rem/hour) Sigma. (r.cml (1 cm) (µrem/hour) * .Sigma (lOOcm)* '(1oo"cm) .

2.1.1 7 0.7 2.04 14.29 7 0.7 2.04 14.29 2.1.2 9 0.9 1.23 11.11 9 0.9 1.23 11.11 2.1.3 9 0.9 1.23 11.11 8 0.8 1.56 12.50 2.1.4 7 0.7 2.04 14.29 7 0.7 2.04 14.29 Average (100 cm) 7.75 Average (100 cm) 7.59 1 Sigma @ 100 cm 0.39 1 Sigma @ 100 cm 0.38 Sub-Area 2.2:

lcm 1 W;, X;W; loo cm* " 1 W; ¥,;W; Location (µrein/hour-) '. Sigma (1 cm)*** * (1 cm) (µrem/hour) Sigma .(lOO'cni) (100 cm).

2.2.1 4 0.4 6.25 25.00 3 0.3 11.11 33.33 2.2.2 4 0.4 6.25 25.00 4 0.4 6.25 25.00 2.2.3 6 0.6 2.78 16.67 5 0.5 4.00 20.00 2.2.4 5 0.5 4.00 20.00 4 0.4 6.25 25.00 Average (100 cm) 4.50 Average (100 cm) 3.74 1 Sigma @ 100 cm 0.23 1 Sigma @JOO cm 0.19 Page 3of13

Appendix Hl: Bicron Readings Sub-Area 3.1:

lcm 1 )IV; X;W; 100 cm. '1: , Wj , , X11/V; Location * (µrem/hour)*. sigma (lcm) , (1 cm) (µr,em/hpur) Sigma (100 cm) . (100 cm) .

3.1.1 8 0.8 1.56 12.50 7 0.7 2.04 14.29 3.1.2 10 1 1.00 10.00 10 1 1.00 10.00 3.l.3E 8 0.8 1.56 12.50 8 0.8 1.56 12.50 3.1.4 8 0.8 1.56 12.50 7 0.7 2.04 14.29 3.1.5 8 0.8 1.56 12.50 7 0.7 2.04 14.29 3.1.6 8 0.8 1.56 12.50 7 0.7 2.04 14.29 3.1.7 8 0.8 1.56 12.50 8 0.8 1.56 12.50 3.1.8 8 0.8 1.56 12.50 7 0.7 2.04 14.29 3.1.9 7 0.7 2.04 14.29 7 0.7 2.04 14.29 3.1.10 9 0.9 1.23 11.11 9 0.9 1.23 11.11 3.1.11 7 0.7 2.04 14.29 10 1 1.00 10.00 3.1.12 9 0.9 1.23 11.11 9 0.9 1.23 11.11 3.1.13 10 1 1.00 10.00 8 0.8 1.56 12.50 3.1.14 8 0.8 1.56 12.50 8 0.8 1.56 12.50 3.1.15 8 0.8 1.56 12.50 10 1 1.00 10.00 3.1.16 9 0.9 1.23 11.11 9 0.9 1.23 11.11 3.1.17 6 0.6 2.78 16.67 5 0.5 4.00 20.00 3.1.18 8 0.8 1.56 12.50 7 0.7 2.04 14.29 3.1.19 8 0.8 1.56 12.50 12 1.2 0.69 8.33 3.1.20 7 0.7 2.04 14.29 5 0.5 4.00 20.00 3.1.21 9 0.9 1.23 11:11 10 1 1.00 10.00 3.1.22 9 0.9 1.23 11.11 10 1 1.00 10.00 3.1.23 9 0.9 1.23 11.11 10 1 1.00 10.00 3.1.24 9 0.9 1.23 11.11 10 1 1.00 10.00 Average (100 cm) 8.03 Average (100 cm) 7.55 '

1Sigma@100 cm 0.17 1 Sigma @ 100 cm 0.16 I

Page 4of13

Appendix Hl: Bicron Readings Sub-Area 3.2:

• .1cm 1 W; X;W; lOOcm 1 *W; X;W;

.Location, (µrem/hour) Sigma (1 cm) (1 cm) (µrem/hour) Sigma (100 cm) (100 cm) 3.2.l 6 0.6 2.78 '16.67 5 0.5 4.00 20.00 3.2.2 7 0.7 2.04 14.29 5 0.5 4.00 20.00 3.2.3 6 0.6 2.78 16.67 6 0.6 2.78 16.67 3.2.4 5 0.5 4.00 20.00 3 0.3 11.11 33.33 Average (100 cm) 5.83 Average (100 cm) 4.11 1 Sigma @ 100 cm 0.29 1 Sigma @ 100 cm 0.21 Page 5of13

I I

Appendix Hl: Bicron Readings Sub-Area 4.1:

.lcm f' W1 '.'

X;W; lOOcm 1 'W; X;W1 Location (µrem/hour) Sigma , {lcm). (1 cm).* (µrem/hour). . sigma (100 cm) .(:Loo cm) 4.1.A.R.l 8 0.8 1.56 12.50 7 0.7 2.04 14.29 4.1.B.R.1 . 7 0.7 2.04 14.29 6 0.6 2.78 16.67 4.1.B.R.2 8 0.8 1.56 12.50 6 0.6 2.78 16.67 4.1.B.R.3 8 0.8 1.56 12.50 7 0.7 2.04 14.29 4.1.B.R.4 6 0.6 2.78 16.67 5 0.5 4.00 20.00 4.1.B.R.5 7 0.7 2.04 14.29 6 0.6 2.78 16.67 4.1.B.R.6 7 0.7 2.04 14.29 6 0.6 2.78 16.67 4.1.B.R.7 8 0.8 1.56 12.50 7 0.7 2.04 14.29 4.1.B.R.8 7 0.7 2.04 14.29 7 0.7 2.04 14.29 4.1.C.R.1 6 0.6 2.78 16.67 5 0.5 4.00 20.00 4.1.C.R.2 7 0.7 2.04 14.29 6 0.6 2.78 16.67 4.1.C.R.3 7 0.7 2.04 14.29 6 0.6 *2.78 16.67 4.1.C.R.4 5 0.5 4.00 20.00 4 0.4 6.25 25.00 4.1.C.R.5 6 0.6 2.78 16.67 7 0.7 2.04 14.29 4.1.C.R.6 7 0.7 2.04 14.29 5 0.5 4.00 20.00 4.1.C.R.7 7 0.7 2.04 14.29 6 0.6 2.78 16.67 4.1.C.R.8

• 5 0.5 4.00 20.00 4 0.4 6.25 25.00 4.1.C.R.9 8 0.8 1.56 12.50 6 0.6 2.78 16.67 4,1.D.R.l 8 0.8 1.56 12.50 7 0.7 2.04 14.29, 4.1.D.R.2 8 0.8 1.56 12.50 7 0.7 2.04 14.29 4.1.D.R.3 6 0.6 2.78 16.67 5 0.5 4.00 20.00 4.1.D.R.4 7 0.7 2.04 14.29 6 0.6 2.78 16.67 4.1.D.R.5 7 0.7 2.04 14.29 6 0.6 2.78 16.67 4.1.D.R.6 6 0.6 2.78 16.67 5 0.5 4.00 20.00 Average (100 cm) 6.64 Average (100 cm) 5.59 1Sigma@100 cm 0.14 1 Sigma @ 100 cm 0.12 Page 6of13

Appendix Hl: Bicron Readings Sub-Area 4.2:

lcm* 1 wj X;W; 1.00 cm 1 W; X;Wj, Location (µrem/hou~) .Sigma (1 cm) (1 cm) (µrem/hour.) Sigma (100 cm) (lOOcm) 4.2.A.R.l 6 0.6 2.78 16.67 5 0.5 4.00 20.00 4.2.A.R.2 7 0.7 2.04 14.29 5 0.5 4.00 20.00 4.2.A.R.3 6 0.6 2.78 16.67 5 0.5 4.00 20.00 4.2.A.R.4 6 0.6 2.78 16.67 5 0.5 4.00 20.00 4.2.B.R.l 6 0.6 2.78 16.67 5 0.5 4.00 20.00 4.2.B.R.2 6 0.6 2.78 16.67 5 . 0.5 4.00 20.00 4.2.B.R.3 7 0.7 2.04 14.29 5 0.5 4.00 20.00 4.2.B.R.4 8 0.8 1.56 12.50 6 0.6 2.78 16.67 4.2.B.R.5 8 0.8 1.56 12.50 7 0.7 2.04 14.29 4.2.B.R.6 6 0.6 2.78 16.67 6 0.6 2.78 16.67 4.2.B.R.7 9 0.9 1.23 11.11 8 0.8 1.56 12.50 4.2.B.R.8 6 0.6 2.78 16.67 6 0.6 2.78 16.67 4.2.B.R.9 5 0.5 4.00 20.00 4 0.4 6.25 25.00 4.2.B.R.10 6 0.6 2.78 16.67 4 0.4 6.25 25.00 4.2.B.R.ll 5 0.5 4.00 20.00 4 0.4 6.25 25.00 4.2.B.R.12 5 0.5 4.00 20.00 4 0.4 6.25 25.00 4.2.B.R.13 6 0.6 2.78 16.67 4 0.4 6.25 25.00 4.2.B.R.14 10 1 1.00 10.00 7 0.7 2.04 14.29 4.2.B.R.15 5 0.5 4 ..00 20.00 4 0.4 6.25. 25.00 4.2.B.R.16 6 0.6 2.78 16.67 5 0.5 4.00 20.00 4.2.B.R.17 6 0.6 2.78 16.67 5 0.5 4.00 20.00 4.2.B.R.18 7 0:1 2.04 14.29 6 0.6 2.78 16.67 4.2.C.R.l 5 0.5 4.00 20.00 5 0.5 4.00 20.00 4.2.C.R.2 5 0.5 4.00 20.00 5 0.5 4.00 20.00 Average (100 cm) 5.94 Average (100 cm) 4.86 1Sigma@100 cm 0.12 1 Sigma @ 100 cm 0.10 Page 7of13

Appendix Hl: Bicron Readings Sub-Area 4.3:

1e:111 1 W; X;~; .100 cm . ' .1 ' ' W; *X;W;"*

Location . (µrem/hour) Sigma* (1 cm.) . (1 cm) '

(µrem/hour) Sigma ' '* f100 cm) * (100 cm) 4.3.A.1 5 0.5 4.00 20.00 5 0.5 4.00 20.00 4.3.A.2 5 0.5 4.00 20.00 4 0.4 6.25 25.00 4.3.A.3 6 0.6 2.78 16.67 5 0.5 4.00 20.00 4.3.A.4 4 0.4 6.25 25.00 6 0.6 2.78 16.67 4.3.B.1 7 0.7 2.04 14.29 6 0.6 2.78 16.67 4.3.B.2 6 0.6 2.78 16.67 3 0.3 11.11 33.33 4.3.B.3 5 0.5' 4.00 20.00 3 0.3 11.11 33.33 4.3.B.R.4 7' 0.7 2.04 14.29 7 0.7 2.04 14.29 4.3.B.5 6 0.6 2.78 16.67 5 0.5 4.00 20.00 4.3.B.R.6 4 0.4 6.25' 25.00 3 0.3 11.11 33.33 4.3.B.7 7 0.7 2.04 14.29 4 0.4 6.25 25.00 4.3.B.8 6 0.6 2.78 16.67 5 0.5 4.00 20.00 4.3.B.9 7 0.7 2.04 14.29 5 0.5 4.00 20.00 4.3.B.10 6 0.6 2.78 16.67 6 0.6 2.78 16.67 4.3.B.11 . 6 0.6 2.78 16.67 5 0.5 4.00 20.00 4.3.B.12 5 0.5 4.00 20.. 00 5 0.5 4.00 20.00 4.3.B.R.13 6 0.6 2.78 . 16.67 7 0.7 2.04 14.29 4.3.B.14 5 0.5 4.00 20.00 4 0.4 6.25 25.00 '

4.3.B.15 7 0.7 2.04 14.29 4 0.4 6.25 25.00 4.3.B.16 6 0.6 2.78 16.67 6 0.6 2.78 16.67 4.3.B.17 7 0.7 2.04 14.29 6 o.6 2.78 16.67 4.3.B.18 6 0.6 2.78 16.67 8 0.8 1.56 12.50 4.3.B.R.19 6 0.6 2.78 16.67 6 0.6 2.78 16.67 4.3.B.20 6 0.6 2.78 16.67 4 0.4 6.25 25.00 Average (100 cm) 5.57 Average (100 cm) 4.40 1 Sigma @ 100 cm 0.12 1 Sigma @ 100 cm 0.09 Page 8of13

Appendix Hl: Bicron Readings Sub-Area 4.4:

" ~--.

• lcm 1 W1, X1W1 lOOcm 1 *:W;* X;lllf;

. Location. (µrem/hour) Sigma (1 cm) (1 cm) (µrem/hour) Sigma (100 cm)* (l.iJO cm) 4.4.A.1 5 0.5 4.00 20.00 6 0.6 2.78 16.67 4.4.B.l 5 0.5 4.00 20.00 4 0.4 6.25 25.00 4.4.C.1 5 0.5 4.00 20.00 4 0.4 6.25 25.00 4.4.C.2 6 0.6 2.78 16.67 4 0.4 6.25 25.00 4.4.C.3 5 0.5 4.00 20.00 4 0.4 6.25 25.00 4.4.C.4 6 0.6 2.78 16.67 3 0.3 11.11 33.33 4.4.C.5 6 0.6 2.78 16.67 5 0.5 4.00 20.00 4.4.C.6 6 0.6 2.78 16.67 6 0.6 2.78 16.67 4.4.C.7 4 0.4 6.25 25.00 6 0.6 2.78 16.67 4.4.D.1 4 0.4 6.25 25.00 5 0.5 4.00 20.00 4.4.D.2 5 0.5 4.00 20.00 0 0 0.00 0.00 4.4.D.R.3 5 0.5 4.00 20.00 5 0.5 4.00 20.00 4.4.D.R.4 7 0.7 2.04 14.29 5 0.5 4.00 20.00 4.4.D.R.5 9 0.9 1.23 11.11 7 0.7 2.04 14.29 4.4.D.R.6 5 0.5 4.00 20.00 5 0.5 4.00 20.00 Average (100 cm) 5.14 Average (100 cm) 4.48 1Sigma@100 cm 0.13 1 Sigma @ 100 cm 0.12 Page 9of13

Appendix Hl,: Bicron Readings Sub-Area 4.5:

'i'" . '* I lcm 1 .,W; X1W1 ..lOOcm . i \ill; .,X;W; Location. (µrem/hour)' Sigma . (1 cni) *(1 erni (µrem/hour) Sigma* (100 cni) {100 cm)*

4.5.A.R.l 4 0.4 6.25 25.00 3 0.3 11.11 33.33 4.5.A.R.2 5 0.5 4.00 20.00 5 0.5 4.00 20.00 4.5.A.3 5 0.5 4.00 20.00 4 0.4 6.25 25.00 4.5.A.4 5 0.5 4.00 20.00 4 0.4 6.25 25.00 4.5.A.5 6 0.6 2.78 16.67 5 0.5 4.00 20.00 4.5.A.R.6 6 0.6 2.78 16.67 5 0.5 4.00 20.00 4.5.A.R.7 7 0.7 2.04 14.29 6 0.6 2.78 16.67 4.5.B.R.l 4 0.4 6.25 25.00 4 0.4 6.25 25.00 4.5.B.R.2 6 0.6 2.78 16.67 5 0.5 4.00 20.00 4.5.B.R.3 5 0.5 4.00 20.00 5 0.5 4.00 20.00 4.5.B.R.4 6 0.6 2.78 16.67 5 0.5 4.00 20.00 4.5.B.R.5 6 0.6 2.78 16.67 5 0.5 4.00 20.00 4.5.B.R.6 6 0.6 2.78 16.67 6 0.6 2.78 16.67 4.5.B.R.7 8 0.8 1.56 12.50 7 0.7 2.04 14.29 4.5.B.R.8 7 0.7 2.04 14.29 6 0.6 2.78 16.67 4.5.C.R.l 6 0.6 2.78 16.67 3 0.3 11.11 33.33 4.5.C.R.2 6 0.6 2.78 16.67 7 0.7 2.04 14.29 4.5.C.3.R 5 0.5 4.00 20.00 4 0.4 6.25 25.00 4.5.C.R.4 6 0.6 2.78 16.67 5 0.5 4.00 20.00 4.5.C.R.5 6 0.6 2.78 16.67 5 0.5 4.00 20.00 4.5.C.R.6 6 0.6 2.78 16.67 5 0.5 4.00 20.00 4.5.C.R.7 7 0.7 2.04 14.29 5 0.5 4.00 20.00 4.5.C.R.8 5 0.5 4.0ci 20.00 4 0.4 6.25 25.00 4.5.C.R.9 7 0.7 2.04 14.29 5 0.5 4.00 20.00 Average (100 cm) 5.51 Average (100 cm) 4.48 1 Sigma @ 100 cm 0.11 1 Sigma @ 100 cm 0.09 Page 10of13

Appendix Hl: Bicron Readings Sub-Area 5.1:

). crri' 1 Wi Xi WI lOOcm 1 *wi XiW(

Location ' . (µrem/hour) Sigma (1 cm) (1 cm) (µrein/hour) Sigma (100 cm) (100 cm) 5.1.A.R.l 5 0.5 4.00 20.00 5 0.5 4.00 20.00 5.1.A.R.2 8 0.8 1.56 12.50 7 0.7 2.04 14.29 5.1.B.R.l 8 0.8 1.56 12.50 7 0.7 2.04 14.29 5.1.B.R.2 8 0.8 1.56 12.50 7 0.7 2.04 14.29 Average (100 cm) 6.62 Average (100 cm) 6.21 1 Sigma @ 100 cm 0.34 1 Sigma @ 100 cm 0.31 Sub-Area 5.2:

,1cm 1 Wi XiWi 100cm 1 W.i ' X;W1 Locat\on .. (µrem/hour) , *sigma: (1 cm) , (1 cm) (µrem/hour) Sigma (lOOcm) , * (100 cm) 5.2.A.R.1 5 0.5 4.00 20.00 4 0.4 6.25 25.00 5.2.A.R.2 7 0.7 2.04 14.29 6 0.6 2.78 16.67 5.2.A.R.3 5 0.5 4.00 20.00 4 0.4 6.25 25.00 5.2.A.R.4 6 0.6 2.78 16.67 5 0.5 4.00 20.00 5.2.A.R.5 6 0.6 2.78 16.67 4 0.4 6.25 25.00 5.2.A.R.6 7 0.7 2.04 14.29 6 0.6 2.78 16.67 5.2.A.R.7 5 0.5 4.00 20.00 4 0.4 6.25 25.00 5.2.B.R.1 6 0.6 2.78 16.67 5 0.5 4.00 20.00 5.2.B.R.2 7 0.7 2.04 14.29 6 0.6 2.78 16.67 5.2.B'.R.3 5 0.5 4.00 20.00 5 0.5 4.00 20.00 5.2.B.R.4 6 0.6 2.78 16.67 5 0.5 4.00 20.00 5.2.B.R.5 5 0.5 4.00 20.00 5 0.5 4.00 20.00 5.2.B.R.6 5 0.5 4.00 20.00 4 0.4 6.25 25.00 5.2.B.R.7 6 0.6 2.78 16.67 5 0.5 4.00 20.00 5.2.B.R.8 5 0.5 4.00 20.00 4 0.4 6.25 25.00 Average (100 cm) 5.54 Average (100 cm) 4.58 1Sigma@100 cm 0.14 1 Sigma @ 100 cm 0.12 Page 11of13

Appendix Hl: Bitron Readings Sub-Area 5.3:

• lcm 1 W; XiWi * +oo cm 1 "wi . .X.;W; Location (µrem/hour)'. Sigma (1 cm) (1 cm) (µrem/hour) Sigma (loci cm) (too cm) 5.3.A.R.l 6 0.6 2.78 16.67 5 0.5 4.00 20.00 5.3.A.R.2 5 0.5 4.00 20.00 4 0.4 6.25 25.00 5.3.A.R.3 6 0.6 2.78 16.67 5 0.5 4.00 20.00 5.3.A.R.4 5 0.5 4.00 20.00 5 0.5 4.00 20.00 Average (100 cm) 5.41 Average (100 cm) 4.66 1 Sigma @ 100 cm 0.27 1 Sigma @ 100 cm 0.23 Sub-Area 5.4:

Location lcm 1

(µ~em./liour) .. sigma.*

W*"

(i C:m)

I x;'w;

• {l cm) "

• 100 cm*

.(µiem/hour) 1

. Sigma r 'W;'

• (100 cm)

)(i 1.1.f 1

. (lOO:cni) 5.4.A.R.1 5 0.5 4.00 20.00 4 0.4 6.25 25.00 5.4.A.R.2 7 0.7 2.04 14.29 6 0.6 2.78 16.67 5.4.A.R.3 7 0.7 2.04 14.29 5 0.5 4.00 20.00 5.4.A.R.4 7 0.7 2.04 14.29 6 0.6 2.7~ 16.67 Average (100 cm) 6.21 Average (100 cm) 4.96 1 Sigma @ 100 cm 0.31 1 Sigma @ 100 cm 0.25 Sub-Area 5.5:

lcm. ,*

1 lOOcm ' ~1 "

' .W; X;W; " ' ~I 'XjWf'

• . L'ocai:ion (µ~eni/houd

• sigma *~ (1 cn1) '{lcm)" (µrem/hour) Sigmac.* (100 cm) (1oociri) 5.5.A.R.1 5 0.5 4.00 20.00 5 0.5 4.00 20.00 5.5.A.R.2 7 0.7 2.04 14.29 6 0.6 2.78 16.67 5.5.A.R.3 6 0.6 2.78 16.67 5 0.5 4.00 20.00 5.5.A.R.4 8 0.8 1.56 12.50 7 0.7 2.04 14.29 Average (100 cm) 6.11 Average (100 cm) 5.54 1 Sigma @ 100 cm 0.31 1 Sigma @ 100 cm 0.28 Page 12of13

Appendix Hl: Bicron Readings Sub-Area 5.6:

1 c;:ril 1,". W.j X1W1 l!bi:I cm 1 Ill!;

~ '

XjW; Location (µrem/hour) Sigma (1 cm) (1 cm) (µrem/hour)

• Sigma (100 cm) (100 cm) 5.6.A.R.1 5 0.5 4.00 20.00 6 0.6 2.78 16.67 5.6.A.R.2 5 0.5 4.00 . 20.00 4* 0.4 6.25 25.00 5.6.A.R.3 5 0.5 4:00 20.00 5 0.5 4.00 20.00 5.6.A.R.4 5 0.5 4.00 20.00 4 0.4 6.25 25.00 Average (100 cm) 5.00 Average (100 cm) 4.50 1Sigma@100 cm 0.25 1 Sigma @ 100 cm 0.23 Page 13of13