ML16294A235

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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
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ML16293A155 List: ... further results
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Download: ML16294A235 (15)


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