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
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Appendix H Appendix H1 -Bicron Readings WNYNSC

Background:

.tocation BA 1.1 BA 1.2 BA 1.3 BA 1.4 BA 1.5 BA 2.1 BA 2.2 BA2.3 BA 2.4 BA 2.5 lcm 1 (µrem/hour) Sigma 5 0.5 5 0.5 5 0.5 5 0.5 4 0.4 4 0.4 5 0.5 5 0.5 5 0.5 5 0.5 Average @ 1 cm (µr/hour) !Sigma@ 1 cm Average @ 1 cm + 2 sigma SNI

Background:

Lc:Jcation SNIB 19 SNIB 20 SNIB 21 SNIB 22 SNIB 24 lcm* 1 (µrem/hour) Sigma 6 0.6 5 0.5 7 0.7 6 0.6 5 0.5 Average @ 1 cm (µr/hour) 1Sigma@1 cm Average @ 1 cm + 2 sigma Appendix Hl: Bicron Readings Wi (1 cm) 4 4 4 4 6.25 6.25 4 4 4 4 4.72 0.15 5.02 ,, 'Wi XjWj ', (1 cm) 20 20 20 20 25 25 20 20 20 20 Flood Plain , X;Wi" (1 cm) * (1 cm) 2.8 4.0 2.0 2.8 4.0 5.62 0.25 6.12 16.7 20.0 14.3 16.7 20.0 Page 1of13 1oocm 1 Wi (µrem/hour) Sigma (100.cm) 4 4 4 4 3 3 4 4 4 4 0.4 6.25 0.4 6.25 0.4 6.25 0.4 6.25 0.3 11.11 0.3 11.11 0.4 6.25 0.4 6.25 0.4 6.25 0.4 6.25 Average@ 100 cm (µr/hour) 1 Sigma @ 100 cm Average @ 100 cm + 2 sigma : * *100.cm

• 1 " Wi' (µrem/hour.) Sigma (100 cm) 5 5 6 6 4 0.5 4.0 0.5 4.0 0.6 2.8 0.6 2.8 0.4 6.3 Average@ 100 cm (µr/hour) 1 Sigma @ 100 cm Average @ 100 cm + 2 sigma X;Wr (100 cm) 25 25 25 25 33.33 33.33 25 25 25 25 3.69 0.12 3.93 : xiw;* *,, (lOO cm). 20.0 20.0 16.7 16.7' 25.0 4.96 0.22 5.41 I Appendix Hl: Bicron Readings "* ,,, Non-Flood* Plain . . ' .. " Location.* SNIB 18 SNIB 23 SNIB 25 SNIB 26 SNIB 27 ', 1cm 1 (µrem/hour)' "Sigma 15 1.5 5 0.5 7 0.7 6 0.6 5 0.5 Average@ 1 cm (µr/hour) 1Sigma@ 1 cm Average @ 1 cm + 2 sigma Confirmatory Area: :*1cm * ,' I . *.l :W; (1'cm)' 0.4 4.0 2.0 2.8 4.0 5.85 0.27 6.40 100cm X;W; (l'Cm) 6.7 20.0 14.3 16.7 20.0 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 "' " ?<;W; Location . *(µrem/hour.) .Sigma* * '(lc.m). (lcm) ' 1.1.C 7 0.7 2.04 14.29 1.2.C 5 0.5 4.00 20.00 Average (100 cm) 5.68 1 Sigma @ 100 cm 0.41 Sub-Area L23: .. , '; . " , ' " . *,: *.lcm ... 1. ' W; X;W;. . location * *(µrem/hour)

• Sigma : cm) *. . (1 cm) .. 1.3.C 6 0.6 2.78 16.67 Average (100 cm) 6.00 1 Sigma @ 100 cm 0.60 Page 2of13 100 cm. i " *w1 (µrem/hour) Sigma*. '(100 cm) 13 1.3 0.6 4 0.4 6.3 5 0.5 4.0 4 0.4 6.3 4 0.4 6.3 Average @ 100 cm (µr/hour) 1 Sigma @ 100 cm Average @ 100 cm + 2 sigma .1*. 1 ) <<, . (µrem/hour) .. Sigrria 4 0.4 5 o.s Average (100 cm) 1 Sigma @ 100 cm ' . .,* l'l'i . . (100 pTi) 6.25 4.00 4.39 0.31 X;W;. " *(100 cm) * * . 7.7 25.0 20.0 25.0 25.o* 4.40 0.21 4.81 X;1:Y1 (lOO'cm) 25.00 20.00 . 100 cm (µre)'n/hour) 1 .,: . .. ,IA(i X;W; . . Sigma (100 cmL . (lOClcm) 6 0.6 2.78 16.67 Average (100 cm) 1 Sigma @ 100 cm 6.00 0.60 Sub-Area 2.1: '* lcm. 1 Lota ti on (µ.rem/hour) Sigma. 2.1.1 7 0.7 2.1.2 9 0.9 2.1.3 9 0.9 2.1.4 7 0.7 Average (100 cm) 7.75 1 Sigma @ 100 cm 0.39 Sub-Area 2.2: '. lcm 1 Location (µrein/hour-) '. Sigma 2.2.1 4 0.4 2.2.2 4 0.4 2.2.3 6 0.6 2.2.4 5 0.5 Average (100 cm) 4.50 1 Sigma @ 100 cm 0.23 Appendix Hl: Bicron Readings \1111 X1W; (r.cml (1 cm) 2.04 14.29 1.23 11.11 1.23 11.11 2.04 14.29 **-W;, X;W; (1 cm)*** * (1 cm) 6.25 25.00 6.25 25.00 2.78 16.67 4.00 20.00 Page 3of13

• fOO cm ; 1 (µrem/hour) * .Sigma 7 0.7 9 0.9 8 0.8 7 0.7 Average (100 cm) 1 Sigma @ 100 cm loo cm* " 1 (µrem/hour) Sigma 3 0.3 4 0.4 5 0.5 4 0.4 Average (100 cm) 1 Sigma @JOO cm . . I. Wj . i<1w1 (lOOcm)* '. 2.04 1.23 1.56 2.04 7.59 0.38 W; .(lOO'cni) 11.11 6.25 4.00 6.25 3.74 0.19 '(1oo"cm) . 14.29 11.11 12.50 14.29 ¥,;W; (100 cm). 33.33 25.00 20.00 25.00 Sub-Area 3.1: lcm 1 Location * (µrem/hour)*. sigma 3.1.1 8 0.8 3.1.2 10 1 3.l.3E 8 0.8 3.1.4 8 0.8 3.1.5 8 0.8 3.1.6 8 0.8 3.1.7 8 0.8 3.1.8 8 0.8 3.1.9 7 0.7 3.1.10 9 0.9 3.1.11 7 0.7 3.1.12 9 0.9 3.1.13 10 1 3.1.14 8 0.8 3.1.15 8 0.8 3.1.16 9 0.9 3.1.17 6 0.6 3.1.18 8 0.8 3.1.19 8 0.8 3.1.20 7 0.7 3.1.21 9 0.9 3.1.22 9 0.9 3.1.23 9 0.9 3.1.24 9 0.9 Average (100 cm) 8.03 1Sigma@100 cm 0.17 Appendix Hl: Bicron Readings )IV; X;W; (lcm) , (1 cm) 1.56 12.50 1.00 10.00 1.56 12.50 1.56 12.50 1.56 12.50 1.56 12.50 1.56 12.50 1.56 12.50 2.04 14.29 1.23 11.11 2.04 14.29 1.23 11.11 1.00 10.00 1.56 12.50 1.56 12.50 1.23 11.11 2.78 16.67 1.56 12.50 1.56 12.50 2.04 14.29 1.23 11:11 1.23 11.11 1.23 11.11 1.23 11.11 Page 4of13 '. *" 100 cm. '1: (µr,em/hpur) Sigma 7 0.7 10 1 8 0.8 7 0.7 7 0.7 7 0.7 8 0.8 7 0.7 7 0.7 9 0.9 10 1 9 0.9 8 0.8 8 0.8 10 1 9 0.9 5 0.5 7 0.7 12 1.2 5 0.5 10 1 10 1 10 1 10 1 Average (100 cm) 1 Sigma @ 100 cm , Wj (100 cm) 2.04 1.00 1.56 2.04 2.04 2.04 1.56 2.04 2.04 1.23 1.00 1.23 1.56 1.56 1.00 1.23 4.00 2.04 0.69 4.00 1.00 1.00 1.00 1.00 7.55 ' 0.16 , , X11/V; . (100 cm) . 14.29 10.00 12.50 14.29 14.29 14.29 12.50 14.29 14.29 11.11 10.00 11.11 12.50 12.50 10.00 11.11 20.00 14.29 8.33 20.00 10.00 10.00 10.00 10.00 I Sub-Area 3.2: *.1cm .Location, (µrem/hour) 3.2.l 6 3.2.2 7 3.2.3 6 3.2.4 5 Average (100 cm) 1 Sigma @ 100 cm 1 Sigma 0.6 0.7 0.6 0.5 5.83 0.29 Appendix Hl: Bicron Readings W; X;W; (1 cm) (1 cm) 2.78 '16.67 2.04 14.29 2.78 16.67 4.00 20.00 Page 5of13 lOOcm 1 (µrem/hour) Sigma 5 0.5 5 0.5 6 0.6 3 0.3 Average (100 cm) 1 Sigma @ 100 cm *W; (100 cm) 4.00 4.00 2.78 11.11 4.11 0.21 X;W; (100 cm) 20.00 20.00 16.67 33.33 Sub-Area 4.1: . " .lcm f' Location (µrem/hour) Sigma 4.1.A.R.l 8 0.8 4.1.B.R.1 . 7 0.7 4.1.B.R.2 8 0.8 4.1.B.R.3 8 0.8 4.1.B.R.4 6 0.6 4.1.B.R.5 7 0.7 4.1.B.R.6 7 0.7 4.1.B.R.7 8 0.8 4.1.B.R.8 7 0.7 4.1.C.R.1 6 0.6 4.1.C.R.2 7 0.7 4.1.C.R.3 7 0.7 4.1.C.R.4 5 0.5 4.1.C.R.5 6 0.6 4.1.C.R.6 7 0.7 4.1.C.R.7 7 0.7 4.1.C.R.8

• 5 0.5 4.1.C.R.9 8 0.8 4,1.D.R.l 8 0.8 4.1.D.R.2 8 0.8 4.1.D.R.3 6 0.6 4.1.D.R.4 7 0.7 4.1.D.R.5 7 0.7 4.1.D.R.6 6 0.6 Average (100 cm) 6.64 1Sigma@100 cm 0.14 Appendix Hl: Bicron Readings W1 '.' X;W; , {lcm). (1 cm).* 1.56 12.50 2.04 14.29 1.56 12.50 1.56 12.50 2.78 16.67 2.04 14.29 2.04 14.29 1.56 12.50 2.04 14.29 2.78 16.67 2.04 14.29 2.04 14.29 4.00 20.00 2.78 16.67 2.04 14.29 2.04 14.29 4.00 20.00 1.56 12.50 1.56 12.50 1.56 12.50 2.78 16.67 2.04 14.29 2.04 14.29 2.78 16.67 Page 6of13 ' ' lOOcm 1 (µrem/hour). . sigma 7 0.7 6 0.6 6 0.6 7 0.7 5 0.5 6 0.6 6 0.6 7 0.7 7 0.7 5 0.5 6 0.6 6 0.6 4 0.4 7 0.7 5 0.5 6 0.6 4 0.4 6 0.6 7 0.7 7 0.7 5 0.5 6 0.6 6 0.6 5 0.5 Average (100 cm) 1 Sigma @ 100 cm '. 'W; (100 cm) 2.04 2.78 2.78 2.04 4.00 2.78 2.78 2.04 2.04 4.00 2.78 *2.78 6.25 2.04 4.00 2.78 6.25 2.78 2.04 2.04 4.00 2.78 2.78 4.00 5.59 0.12 I I X;W1 .(:Loo cm) 14.29 16.67 16.67 14.29 20.00 16.67 16.67 14.29 14.29 20.00 16.67 16.67 25.00 14.29 20.00 16.67 25.00 16.67 14.29, 14.29 20.00 16.67 16.67 20.00 Sub-Area 4.2: ' .. lcm* 1 Location .Sigma 4.2.A.R.l 6 0.6 4.2.A.R.2 7 0.7 4.2.A.R.3 6 0.6 4.2.A.R.4 6 0.6 4.2.B.R.l 6 0.6 4.2.B.R.2 6 0.6 4.2.B.R.3 7 0.7 4.2.B.R.4 8 0.8 4.2.B.R.5 8 0.8 4.2.B.R.6 6 0.6 4.2.B.R.7 9 0.9 4.2.B.R.8 6 0.6 4.2.B.R.9 5 0.5 4.2.B.R.10 6 0.6 4.2.B.R.ll 5 0.5 4.2.B.R.12 5 0.5 4.2.B.R.13 6 0.6 4.2.B.R.14 10 1 4.2.B.R.15 5 0.5 4.2.B.R.16 6 0.6 4.2.B.R.17 6 0.6 4.2.B.R.18 7 0:1 4.2.C.R.l 5 0.5 4.2.C.R.2 5 0.5 Average (100 cm) 5.94 1Sigma@100 cm 0.12 Appendix Hl: Bicron Readings wj X;W; (1 cm) (1 cm) 2.78 16.67 2.04 14.29 2.78 16.67 2.78 16.67 2.78 16.67 2.78 16.67 2.04 14.29 1.56 12.50 1.56 12.50 2.78 16.67 1.23 11.11 2.78 16.67 4.00 20.00 2.78 16.67 4.00 20.00 4.00 20.00 2.78 16.67 1.00 10.00 4 .. 00 20.00 2.78 16.67 2.78 16.67 2.04 14.29 4.00 20.00 4.00 20.00 Page 7of13 1.00 cm 1 (µrem/hour.) Sigma 5 0.5 5 0.5 5 0.5 5 0.5 5 0.5 5 . 0.5 5 0.5 6 0.6 7 0.7 6 0.6 8 0.8 6 0.6 4 0.4 4 0.4 4 0.4 4 0.4 4 0.4 7 0.7 4 0.4 5 0.5 5 0.5 6 0.6 5 0.5 5 0.5 Average (100 cm) 1 Sigma @ 100 cm W; (100 cm) 4.00 4.00 4.00 4.00 4.00 4.00 4.00 2.78 2.04 2.78 1.56 2.78 6.25 6.25 6.25 6.25 6.25 2.04 6.25. 4.00 4.00 2.78 4.00 4.00 4.86 0.10 X;Wj, (lOOcm) 20.00 20.00 20.00 20.00 20.00 20.00 20.00 16.67 14.29 16.67 12.50 16.67 25.00 25.00 25.00 25.00 25.00 14.29 25.00 20.00 20.00 16.67 20.00 20.00 Sub-Area 4.3: .,, ' 1e:111 1 Location . (µrem/hour) Sigma* 4.3.A.1 5 0.5 4.3.A.2 5 0.5 4.3.A.3 6 0.6 4.3.A.4 4 0.4 4.3.B.1 7 0.7 4.3.B.2 6 0.6 4.3.B.3 5 0.5' 4.3.B.R.4 7' 0.7 4.3.B.5 6 0.6 4.3.B.R.6 4 0.4 4.3.B.7 7 0.7 4.3.B.8 6 0.6 4.3.B.9 7 0.7 4.3.B.10 6 0.6 4.3.B.11 . 6 0.6 4.3.B.12 5 0.5 4.3.B.R.13 6 0.6 4.3.B.14 5 0.5 4.3.B.15 7 0.7 4.3.B.16 6 0.6 4.3.B.17 7 0.7 4.3.B.18 6 0.6 4.3.B.R.19 6 0.6 4.3.B.20 6 0.6 Average (100 cm) 5.57 1 Sigma @ 100 cm 0.12 Appendix Hl: Bicron Readings ,,, W; (1 cm.) . (1 cm) 4.00 20.00 4.00 20.00 2.78 16.67 6.25 25.00 2.04 14.29 2.78 16.67 4.00 20.00 2.04 14.29 2.78 16.67 6.25' 25.00 2.04 14.29 2.78 16.67 2.04 14.29 2.78 16.67 2.78 16.67 4.00 20 .. 00 2.78 . 16.67 4.00 20.00 2.04 14.29 2.78 16.67 2.04 14.29 2.78 16.67 2.78 16.67 2.78 16.67 Page 8of13 ' '; " .100 cm . ' . 1 ' ' (µrem/hour) Sigma 5 0.5 4 0.4 5 0.5 6 0.6 6 0.6 3 0.3 3 0.3 7 0.7 5 0.5 3 0.3 4 0.4 5 0.5 5 0.5 6 0.6 5 0.5 5 0.5 7 0.7 4 0.4 4 0.4 6 0.6 6 o.6 8 0.8 6 0.6 4 0.4 Average (100 cm) 1 Sigma @ 100 cm ' W; ' '* f100 cm) 4.00 6.25 4.00 2.78 2.78 11.11 11.11 2.04 4.00 11.11 6.25 4.00 4.00 2.78 4.00 4.00 2.04 6.25 6.25 2.78 2.78 1.56 2.78 6.25 4.40 0.09 .,, *X;W;"* * (100 cm) 20.00 25.00 20.00 16.67 16.67 33.33 33.33 14.29 20.00 33.33 25.00 20.00 20.00 16.67 20.00 20.00 14.29 25.00 ' 25.00 16.67 16.67 12.50 16.67 25.00 Sub-Area 4.4: ""

• lcm 1 . Location. (µrem/hour) Sigma 4.4.A.1 5 0.5 4.4.B.l 5 0.5 4.4.C.1 5 0.5 4.4.C.2 6 0.6 4.4.C.3 5 0.5 4.4.C.4 6 0.6 4.4.C.5 6 0.6 4.4.C.6 6 0.6 4.4.C.7 4 0.4 4.4.D.1 4 0.4 4.4.D.2 5 0.5 4.4.D.R.3 5 0.5 4.4.D.R.4 7 0.7 4.4.D.R.5 9 0.9 4.4.D.R.6 5 0.5 Average (100 cm) 5.14 1Sigma@100 cm 0.13 Appendix Hl: Bicron Readings W1, X1W1 (1 cm) (1 cm) 4.00 20.00 4.00 20.00 4.00 20.00 2.78 16.67 4.00 20.00 2.78 16.67 2.78 16.67 2.78 16.67 6.25 25.00 6.25 25.00 4.00 20.00 4.00 20.00 2.04 14.29 1.23 11.11 4.00 20.00 Page 9of13 " lOOcm 1 (µrem/hour) Sigma 6 0.6 4 0.4 4 0.4 4 0.4 4 0.4 3 0.3 5 0.5 6 0.6 6 0.6 5 0.5 0 0 5 0.5 5 0.5 7 0.7 5 0.5 Average (100 cm) 1 Sigma @ 100 cm *:W;* (100 cm)* 2.78 6.25 6.25 6.25 6.25 11.11 4.00 2.78 2.78 4.00 0.00 4.00 4.00 2.04 4.00 4.48 0.12 X;lllf; (l.iJO cm) 16.67 25.00 25.00 25.00 25.00 33.33 20.00 16.67 16.67 20.00 0.00 20.00 20.00 14.29 20.00 Sub-Area 4.5: lcm 1 Location. (µrem/hour)' Sigma 4.5.A.R.l 4 0.4 4.5.A.R.2 5 0.5 4.5.A.3 5 0.5 4.5.A.4 5 0.5 4.5.A.5 6 0.6 4.5.A.R.6 6 0.6 4.5.A.R.7 7 0.7 4.5.B.R.l 4 0.4 4.5.B.R.2 6 0.6 4.5.B.R.3 5 0.5 4.5.B.R.4 6 0.6 4.5.B.R.5 6 0.6 4.5.B.R.6 6 0.6 4.5.B.R.7 8 0.8 4.5.B.R.8 7 0.7 4.5.C.R.l 6 0.6 4.5.C.R.2 6 0.6 4.5.C.3.R 5 0.5 4.5.C.R.4 6 0.6 4.5.C.R.5 6 0.6 4.5.C.R.6 6 0.6 4.5.C.R.7 7 0.7 4.5.C.R.8 5 0.5 4.5.C.R.9 7 0.7 Average (100 cm) 5.51 1 Sigma @ 100 cm 0.11 Appendix Hl,: Bicron Readings 'i'" .,W; X1W1 . (1 cni) *(1 erni 6.25 25.00 4.00 20.00 4.00 20.00 4.00 20.00 2.78 16.67 2.78 16.67 2.04 14.29 6.25 25.00 2.78 16.67 4.00 20.00 2.78 16.67 2.78 16.67 2.78 16.67 1.56 12.50 2.04 14.29 2.78 16.67 2.78 16.67 4.00 20.00 2.78 16.67 2.78 16.67 2.78 16.67 2.04 14.29 4.0ci 20.00 2.04 14.29 Page 10of13 i . '* . .lOOcm . (µrem/hour) Sigma* 3 0.3 5 0.5 4 0.4 4 0.4 5 0.5 5 0.5 6 0.6 4 0.4 5 0.5 5 0.5 5 0.5 5 0.5 6 0.6 7 0.7 6 0.6 3 0.3 7 0.7 4 0.4 5 0.5 5 0.5 5 0.5 5 0.5 4 0.4 5 0.5 Average (100 cm) 1 Sigma @ 100 cm \ill; (100 cni) 11.11 4.00 6.25 6.25 4.00 4.00 2.78 6.25 4.00 4.00 4.00 4.00 2.78 2.04 2.78 11.11 2.04 6.25 4.00 4.00 4.00 4.00 6.25 4.00 4.48 0.09 I .,X;W; {100 cm)* 33.33 20.00 25.00 25.00 20.00 20.00 16.67 25.00 20.00 20.00 20.00 20.00 16.67 14.29 16.67 33.33 14.29 25.00 20.00 20.00 20.00 20.00 25.00 20.00 Sub-Area 5.1: ' ). crri' 1 Location . (µrem/hour) Sigma 5.1.A.R.l 5 0.5 5.1.A.R.2 8 0.8 5.1.B.R.l 8 0.8 5.1.B.R.2 8 0.8 Average (100 cm) 6.62 1 Sigma @ 100 cm 0.34 Sub-Area 5.2: ,1cm 1 Locat\on .. (µrem/hour) , *sigma: 5.2.A.R.1 5 0.5 5.2.A.R.2 7 0.7 5.2.A.R.3 5 0.5 5.2.A.R.4 6 0.6 5.2.A.R.5 6 0.6 5.2.A.R.6 7 0.7 5.2.A.R.7 5 0.5 5.2.B.R.1 6 0.6 5.2.B.R.2 7 0.7 5.2.B'.R.3 5 0.5 5.2.B.R.4 6 0.6 5.2.B.R.5 5 0.5 5.2.B.R.6 5 0.5 5.2.B.R.7 6 0.6 5.2.B.R.8 5 0.5 Average (100 cm) 5.54 1Sigma@100 cm 0.14 Appendix Hl: Bicron Readings Wi Xi WI (1 cm) (1 cm) 4.00 20.00 1.56 12.50 1.56 12.50 1.56 12.50 Wi XiWi (1 cm) , (1 cm) 4.00 20.00 2.04 14.29 4.00 20.00 2.78 16.67 2.78 16.67 2.04 14.29 4.00 20.00 2.78 16.67 2.04 14.29 4.00 20.00 2.78 16.67 4.00 20.00 4.00 20.00 2.78 16.67 4.00 20.00 Page 11of13 lOOcm 1 (µrein/hour) Sigma 5 0.5 7 0.7 7 0.7 7 0.7 Average (100 cm) 1 Sigma @ 100 cm 100cm 1 (µrem/hour) Sigma 4 0.4 6 0.6 4 0.4 5 0.5 4 0.4 6 0.6 4 0.4 5 0.5 6 0.6 5 0.5 5 0.5 5 0.5 4 0.4 5 0.5 4 0.4 Average (100 cm) 1 Sigma @ 100 cm *wi (100 cm) 4.00 2.04 2.04 2.04 6.21 0.31 W.i ' ',, (lOOcm) 6.25 2.78 6.25 4.00 6.25 2.78 6.25 4.00 2.78 4.00 4.00 4.00 6.25 4.00 6.25 4.58 0.12 ., *' XiW( (100 cm) 20.00 14.29 14.29 14.29 X;W1 , * (100 cm) 25.00 16.67 25.00 20.00 25.00 16.67 25.00 20.00 16.67 20.00 20.00 20.00 25.00 20.00 25.00 Sub-Area 5.3:

• lcm 1 Location ., (µrem/hour)'. Sigma 5.3.A.R.l 6 0.6 5.3.A.R.2 5 0.5 5.3.A.R.3 6 0.6 5.3.A.R.4 5 0.5 Average (100 cm) 5.41 1 Sigma @ 100 cm 0.27 Sub-Area 5.4: ', " lcm 1 '* Location .. sigma.* 5.4.A.R.1 5 0.5 5.4.A.R.2 7 0.7 5.4.A.R.3 7 0.7 5.4.A.R.4 7 0.7 Average (100 cm) 6.21 1 Sigma @ 100 cm 0.31 Sub-Area 5.5: .,. ' lcm. ,* 1 * . L'ocai:ion

• sigma 5.5.A.R.1 5 0.5 5.5.A.R.2 7 0.7 5.5.A.R.3 6 0.6 5.5.A.R.4 8 0.8 Average (100 cm) 6.11 1 Sigma @ 100 cm 0.31 Appendix Hl: Bitron Readings W; XiWi (1 cm) (1 cm) 2.78 16.67 4.00 20.00 2.78 16.67 4.00 20.00 '. ,, :-, W*" I x;'w; (i C:m) *{l cm) " 4.00 20.00 2.04 14.29 2.04 14.29 2.04 14.29 .W; X;W; (1 cn1) '{lcm)" 4.00 20.00 2.04 14.29 2.78 16.67 1.56 12.50 Page 12of13 ** +oo cm 1 (µrem/hour) Sigma 5 0.5 4 0.4 5 0.5 5 0.5 Average (100 cm) 1 Sigma @ 100 cm

• 100 cm* 1 .(µiem/hour) . Sigma " 4 0.4 6 0.6 5 0.5 6 0.6 Average (100 cm) 1 Sigma @ 100 cm lOOcm ' 1 ' r "wi . (loci cm) 4.00 6.25 4.00 4.00 4.66 0.23 'W;' * (100 cm) 6.25 2.78 4.00 4.96 0.25 " (µrem/hour) Sigmac.* (100 cm) 5 0.5 6 0.6 5 0.5 7 0.7 Average (100 cm) 1 Sigma @ 100 cm 4.00 2.78 4.00 2.04 5.54 0.28 .X.;W; (too cm) 20.00 25.00 20.00 20.00 ,, )(i 1.1.f 1 . (lOO:cni) 25.00 16.67 20.00 16.67 " ; 'XjWf' (1oociri) 20.00 16.67 20.00 14.29 Sub-Area 5.6: 1 c;:ril 1,". Location (µrem/hour) Sigma 5.6.A.R.1 5 0.5 5.6.A.R.2 5 0.5 5.6.A.R.3 5 0.5 5.6.A.R.4 5 0.5 Average (100 cm) 5.00 1Sigma@100 cm 0.25 Appendix Hl: Bicron Readings W.j X1W1 (1 cm) (1 cm) 4.00 20.00 4.00 . 20.00 4:00 20.00 4.00 20.00 Page 13of13 l!bi:I cm 1 (µrem/hour)

• Sigma 6 0.6 4* 0.4 5 0.5 4 0.4 Average (100 cm) 1 Sigma @ 100 cm Ill!; (100 cm) 2.78 6.25 4.00 6.25 4.50 0.23 ' XjW; .. (100 cm) 16.67 25.00 20.00 25.00