ML022490106

Snec Facility Dcgl Values for Volumetric Contamination, Calculation No. 6900-02-008, Pages 180 - 325

ML022490106
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Site:	Saxton File:GPU Nuclear icon.png
Issue date:	01/27/2002
From:	GPU Nuclear Corp
To:	Document Control Desk, Office of Nuclear Reactor Regulation
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7SRAD, Version 6.1 Tvi Limit = 0.5 year 01/27/2002 23:39 Paqe 23

obabilistic results summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z ie File: SR90A.RAD Peak of the mean dose (averaqed over observations) at graphical times

ýpetition Time of peak mean dose Peak mean dose Years mrem/yr 1 0.OOOE+00 8.127E+00 2 0.OOOE+00 7.834E+00 3 0.OOOE+06 7.887E+00 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page__-___ of 3*2.

B. Brosey, 2/5/02 l'c . :i i .  ; P. Donnachie, 2/5/02 MIR.

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01/27/2002 23:44 Contam. Paqe 23

SRAD, Version 6.1 T* Limit = 0.5 year Z

obabilistic results summary  : SNEC Soil DCGLs (10000 m2) & 1 m Deep ie File: SR90B.RAD at graphical times Peak of the mean dose (averaqed over observations)

ýpetition Time of peak mean dose Peak mean dose Years mrem/vr 1 0.OOOE+00 3.132E+00 2 0.OOOE+00 3.013E+00 3 0.OOOE+00 3.036E+00 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page4.61 of B. Brosey, 2/5/02 ,.* ,  ; P. Donnachie, 2/5/02 011Z Is'5

ESRAD, Version 6.1 T4 Limit = 0.5 year 01/27/2002 23:49 Paqe 23 robabilistic results summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z

.ne File: SR90C.RAD Peak of the mean dose (averaqed over observations) at graphical times

.epetition Time of peak mean dose Peak mean dose Years mrem/vr 1 0.OOOE+00 7.902E-01 2 0.OOOE+00 7.600E-01 3 0.OOOE+00 7.661E-01 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page-.__... of .

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ýSRAD, Version 6.1 T4 Limit = 0.5 Vear 01/27/2002 23:54 Paqe 23

obabilistic results summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z ie File: SR90D.RAD Peak of the mean dose (averaqed over observations) at graphical times

!petition Time of peak mean dose Peak mean dose Years mrem/yr 1 0.OOOE+00 2.032E-01 2 0.000E+00 1.955E-01 3 0.OOOE+00 1.971E-01 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page-J.*3 of _32*"

B. Brosey, 215/02 T . P. Donnachie, 2/5/02 NI

• SRAD, Version 6.1 T* Limit = 0.5 year 01/27/2002 23:59 Contam. Paqe 23 Z

obabilistic results summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep SR90E.RAD ie File:

at graphical times Peak of the mean dose (averaqed over observations)

?petition Time of peak mean dose Peak mean dose Years mrem/vr 1 2.089E+00 9.559E-03 2 2.089E+00 9.316E-03 3 9.120E+00 9.306E-03 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, PageL__W of ___-_-_

B. Brosey, 2/5/02 , -2S - P. Donnachie, 2/5/02 Mle

SRAD, Version 6.1 T4 Limit = 0.5 year 01/28/2002 00:10 Paqe 23 obabilistic results summary  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z File: TC99.RAD e at graphical times Peak of the mean dose (averaqed over observations)

!Petition Time of peak mean dose Peak mean dose Years mrem/yr 1 0.OOOE+00 2.237E+00 2 0.OOOE+00 2.170E+00 3 0.OOOE+00 2.181E+00 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, PageJ'*of .

B. Brosey, 2/5/02 B ,_ ,. " -

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ESRAD, Version 6.1 Ti Limit = 0.5 year 01/28/2002 00:15 Paqe 23 robabilistic results summarv: SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z ne File: TC99 DW.RAD Peak of the mean dose (averaqed over observations) at graphical times epetition Time of peak mean dose Peak mean dose Years mrem/vr 1 4.365E+00 8.405E-02 2 4.365E+00 8.625E-02 3 4.365E+00 8.702E-02 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page-6

, of 3 '

B. Brosey, 2/5/02 *: . 2==-,'  ; P. Donnachie, 2/5/02 J5,'

ESRAD, Version 6.1 T4 Limit = 0.5 year 01/28/2002 00:19 Paqe 23 robabilistic results summarv : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z ne File: TC99A.RAD Peak of the mean dose (averaqed over observations) at graphical times epetition Time of peak mean dose Peak mean dose Years mrem/vr 1 0.OOOE+00 1.013E+00 2 0.OOOE+00 1.030E+00 3 0.OOOE+00 1.031E+00 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page lC8)Jof 3Z2, B. Brosey, 2/5/02 L! -?. ..- P. Donnachie, 2/5/02 _/.

ýSRAD, Version 6.1 T4 Limit = 0.5 vear 01/28/2002 00:23 Paqe 23 obabilistic results summarv : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z Le File: TC99B.RAD Peak of the mean dose (averaqed over observations) at graphical times metition Time of peak mean dose Peak mean dose Years mrem/vr 1 0.OOOE+00 4.033E-01 2 0.OOOE+00 4.094E-01 3 0.OOOE+00 4.103E-01 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page-L:* of B. Brosey, 2/5/02 , , ,,, ,.. . P. Donnachie, 2/5/02 d/p 7[ /.g.8_

ýSRAD, Version 6.1 Tk Limit = 0.5 year 01/28/2002 00:27 Paqe 23 cobabilistic results summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z ie File: TC99C.RAD Peak of the mean dose (averaqed over observations) at graphical times upetition Time of peak mean dose Peak mean dose Years mrem/vr 1 0.OOOE+00 1.021E-01 2 0.OOOE+00 1.033E-01 3 0.OOOE+00 1.039E-01 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page_* _ of 32_..

B. Brosey, 2/5/02 .-- . .n

• P. Donnachie, 2/5/02

ESRAD, Version 6.1 Ti Limit = 0.5 Vear 01/28/2002 00:31 Paqe 23 robabilistic results summarv: SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z

.ie File: TC99D.RAD Peak of the mean dose (averaqed over observations) at graphical times apetition Time of peak mean dose Peak mean dose Years mrem/Vr 1 0.000E+00 2.612E-02 2 0.000E+00 2.632E-02 3 0.OOOE+00 2.655E-02 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page 1 9 ). of 32-'s B. Brosey, 2/5/02 hI - P. Donnachie, 2/5/02 fl/..

ESRAD, Version 6.1 T4 Limit = 0.5 year 01/28/2002 00:35 Paqe 23 robabilistic results summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z ie File: TC99E.RAD Peak of the mean dose (averaqed over observations) at graphical times apetition Time of peak mean dose Peak mean dose Years mrem/vr 1 1.445E+00 1.190E-03 2 1.445E+00 1.190E-03 3 1.445E+00 1.193E-03 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page 1-L of ____

B. Brosey, 2/5/02 R'- 7?-* ,---.._ ;P. Donnachie, 2/5/02 J) ii I _______

ESRAD, Version 6.1 Ti Limit = 0.5 year 01/28/2002 00:41 Paqe 23 robabilistic results summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z

-ie File: U234.RAD Peak of the mean dose (averaqed over observations) at graphical times apetition Time of peak mean dose Peak mean dose Years mrem/vr 1 5.754E+01 1.955E+00 2 3.981E+01 2.028E+00 3 3.981E+01 1.991E+00 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Pagel 2? of 32!*

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SSRAD, Version 6.1 Ti Limit = 0.5 year 01/28/2002 00:46 Paqe 23 cobabilistic results summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z File: U234 DW.RAD mean dose (averaqed over observations) at graphical times Peak of the epetition Time of peak mean dose Peak mean dose Years mrem/vr 1 5.754E+01 1.455E+00 2 5.754E+01 1.498E+00 3 5.754E+01 1.457E+00 SNEC Fadlity DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page______ of

• P. Donnachie, 2/5/02 Mj/r B. Brosey, 2/5/02 -1 AT ACHMENii"- //3

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at graphical times Peak of the mean dose (averaqed over observations) petition Time of peak mean dose Peak mean dose Years mrem/vr 1 3.981E+01 1.097E+00 2 3.981E+01 1.081E+00 3 3.98*E+01 1.107E+00 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page _. of ,

B. Brosey, 2/5/02 3 , , -. - - P. Donnachie, 2/5/02

SRAD, Version 6.1 Ti Limit = 0.5 year 01/28/2002 00:52 Paqe 23 Contam. Z obabilistic results summary: SNEC Soil DCGLs (10000 m2) & 1 m Deep U234B.RAD e File:

at graphical times Peak of the mean dose (averaqed over observations) petition Time of peak mean dose Peak mean dose Years mrem/vr 1 3.500E+01 5.013E-01 2 3.981E+01 4.975E-01 3 3.981E+01 4.650E-01 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page_ 1 Tof .**

B. Brosey, 2/5/02  ?"-N--'-.-" P.

P .*Donnachie, 2/5/02 dg,

01/28/2002 00:55 Contam. Paqe ZJ SRAD, Version 6.1 Ti Limit = 0.5 year Z results summary  : SNEC Soil DCGLs (10000 m2) & 1 m Deep U234C.RAD obabilistic File: at graphical times e

Peak of the mean dose (averaqed over observations) petition Time of peak mean dose Peak mean dose Years mrem/vr 1 3.5CJE+01 2.211E-01 2 3.901E+01 2.272E-01 3 3.500E+01 2.045E-01 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page 7-iv& of.

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ESRAD, Version 6.1 Ti Limit = 0.5 year 01/28/2002 00:58 Paqe 23 robabilistic results summary: SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z ne File: U234D.RAD Peak of the mean dose (averaqed over observations) at graphical times epetition Time of peak mean dose Peak mean dose Years mrem/vr 1 3.500E+01 9.078E-02 2 3.981E+01 9.069E-02 3 3.500E+01 9.001E-02 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page j 17-of ..- ,

B. Brosey, 2/5/02 3 ,; ' P. Donnachie, 2/5/02 t//_

SRAD, version 6.1 T' Limit = 0.5 year 01/28/2002 01:01 Paqe 23

-obabilistic results summary: SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z ie File: U234E.RAD Peak of the mean dose (averaqed over observations) at graphical times

!petition Time of peak mean dose Peak mean dose Years mrem/vr 1 3.500E+01 8.285E-03 2 3.500E+01 8.597E-03 3 3.500E+01 8.290E-03 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page t V of .3Z B. Brosey, 2/5/02 .I

• P. Donnachie, 2/5/02 r/I

ESRAD, Version 6.1 Ti Limit = 0.5 Vear 01/28/2002 01:05 Paqe 23 cobabilistic results summarv: SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z

'ie File: U235.RAD Peak of the mean dose (averaqed over observations) at graphical times

?Petition Time of peak mean dose Peak mean dose Years mrem/Vr 1 5 754E+01 2.139E+00 2 5.754E+01 2.044E+00 3 3.981E+01 2.069E+00 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page lil of 32$

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,SRAD, Version 6.1 Ti Limit = 0.5 year 01/28/2002 01:08 Paqe 23

-obabilistic results summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z ie File: U235 DW.RAD Peak of the mean dose (averaqed over observations) at graphical times

!petition Time of peak mean dose Peak mean dose Years mrem/vr 1 5.754E+01 1.488E+00 2 5.754E+01 1.409E+00 3 5.754E+01 1.426E+00 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Pagej,§C of B. Brosey, 2/5/02 - Ž' . P. Donnachie, 2/5/02 If

SRAD, Version 6.1 T'ILimit = 0.5 year 01/28/2002 01

13 Paqe 23 Contam. Z

• obabilistic results sumparv : SNEC Soil DCGLs (10000 m2) & 1 m Deep U235A.RAD te File:

Peak cf the mean dose (averaqed over observations) at graphical times

!petition Time of L3ak mean dose Peak mean dose Years mrem/yr 1 3.981E+01 1.225E+00 2 3.981E+01 1.127E+00 3 3.981E+01 1.160E+00 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page-,pLL of 32.JZ B. Brosey, 2/5/02 .- ? - P. Donnachie, 2/5/02 lu tL

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• obabilistic results summary : SNEC Soil DCGLs (10000 m2) & 1 mFile: Deep Contam. Z ie U235B.RAD Peak of the mean dose (averaqed over observations) at graphical times metition Time of peak mean dose Peak mean dose Years mrem/vr 1 3.981E+01 6.076E-01 2 3.981E+01 5.934E-01 3 2.754E+01 5.726E-01 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page ,)C2-of ,.____

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)babilistic results summary: SNEC Soil DCGLs (10000 m2) & 1 mFile: Deep Contam. Z U235C.RAD "Peak of the mean dose (averaqed over observations) at graphical times petition Time of peak mean dose Peak mean dose Years mrem/yr 1 3.500E+01 3.450E-01 2 3.500E+01 3.475E-01 3 2.754E+01 3.381E-01 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page_-_-__ of B. Brosey, 2/5/02 -* . _.. P. Donnachie, 2/5/02 / 'L

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01/28/2002 01:23 Contam. Paqe 23 SRAD, Version 6.1 T4 Limit = 0.5 year Z "obabilistic results summarv: SNEC Soil DCGLs (10000 m2) & 1 m Deep File: U235D.RAD at graphical times Peak of the mean dose (averaqed over observations)

!Petition Time of peak mean dose Peak mean dose Years mrem/vr 1 1.905E+01 2.031E-01 2 1.905E+01 1.999E-01 3 1.905E+01 2.015E-01 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Pageo I of ;_0 B. Brosey, 2/5/02 I .' " P, Donnachie, 2/5/02 Aj C.

SRAD, Version 6.1 T4 Limit = 0.5 vear 01/28/2002 01

26 Paqe 23Z

• obabilistic results summary  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam.

te File: U235E.RAD over observations) at graphical times Peak of the mean dose (averaged

!petition Time of peak mean dose Peak mean dose Years mrem/vr 1 0.OOOE+00 3.078E-02 2 0.OOOE+00 3.092E-02 3 0.000E+00 3.028E-02 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page _*CAof. _,.

B. Brosey, 2/5/02 2 . .. P. Donnachie, 2/5/02 p1

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'SRAD, Version 6.1 T'i Limit = 0.5 year 01/28/2002 01:33 Paqe 23

obabilistic results summary: SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z

• le File: U238.RAD Peak of the mean dose (averaqed over observations) at graphical times 9petition Time of peak mean dose Peak mean dose Years mrem/vr 1 5.754E+01 1.969E+00 2 5.754E+01 1.875E+00 3 3.981E+01 1.917E+00 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page_* of ____._

B. Brosey, 2/5/02 Z .____$"...,... P. Donnachie, 2/5/02 tpj)X, r 174~

SSRAD, Version 6.1 T*i Limit = 0.5 Vear 01/28/2002 01:41 Paqe 23 robabilistic results summarv: SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z ie File: U238 DW.RAD Peak of the mean dose (averaqed over observations) at graphical times epetition Time of peak mean dose Peak mean dose Years mrem/Vr 1 5.754E+01 1.442E+00 2 5.754E+01 1.365E+00 3 5.754E+01 1.380E+00 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page_.&jof 3 -- "

B. Brosey, 2/5/02 ,] .-

• P. Donnachie, 2/5/02  ;'; I,..

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• SRAD, Version 6.1 TV Limit = 0.5 year 01/28/2002 01:48 Paqe 23 cobabilistic results summary: SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z ie File: U238A.RAD times Peak of the mean dose (averaqed over observations) at graphical

ýpetition Time of peak mean dose Peak mean dose Years mrem/vr 1 3.981E+01 1.046E+00 2 3.981E+01 1.022E+00 3 3.981E+01 1.041E+00 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page___ of _2as B. Brosey, 2/5/02 , P. Donnachie, 2/5/02

01/28/2002 01:54 Contam. Paqe 23 tSRAD, Version 6.1 T4 Limit = 0.5 Vear Z

obabilistic results summarv: SNEC Soil DCGLs (10000 m2) & 1 m Deep U238B.RAD ie File: at graphical times Peak of the mean dose (averaqed over observations) apetition Time of peak mean dose Peak mean dose Years mrem/vr 1 3.981E+01 4.979E-01 2 3.981E+01 4.311E-01 3 3.981E+01 4.594E-01 of SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page ._.

B. Brosey, 2/5/02 a , ;  ; P. Donnachie, 2/5/02 ,,lig

01/28/2002 01:59 Contam. Paqe 23

,SRAD, Version 6.1 T*i Limit = 0.5 year Z

-obabilistic results summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep U238C.RAD Le File:

at graphical times Peak of the mean dose (averaqed over observations)

?petition Time of peak mean dose Peak mean dose Years mrem/vr 1 3.981E+01 2.384E-01 2 3.500E+01 2.215E-01 3 3.981E+01 2.316E-01 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page * ( of .325 B. Brosey, 2/5/02 2--  : )_-", -  ; P. Donnachie, 2/5/02 (J) -.

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-SRAD, Version 6.1 T*i Limit = 0.5 year 01/28/2002 02:04 Page 23 robabilistic results summarv : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z ie File: U238D.RAD Peak of the mean dose (averaged over observations) at graphical times epetition Time of peak mean dose Peak mean dose Years mrem/vr 1 3.500E+01 1.057E-01 2 3.500E+01 1.048E-01 3 3.500E+01 1.060E-01 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page_.{ L of B. Brosey, 2/5/02 ,i . P. Donnachie, 2/5/02 A.i19 ATFACHMJEýt-'

SRAD, Version 6.1 Tvi Limit = 0.5 year 01/28/2002 02:09 Paqe 23 obabilistic results summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z e File: U238E.RAD Peak of the mean dose (averaqed over observations) at graphical times

!petition Time of peak mean dose Peak mean dose Years mrem/vr 1 2.754E+01 1.103E-02 2 3.500E+01 1.090E-02 3 2.754E+01 1.129E-02 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, PageA ?, of 3 2_5 B. Brosey, 2/5/02 - ,.- - ;P. Donnachie, 2/5102 blR p~g.p'r - .. 8

mnremlv oet DO/il Limit = 25 mremlv mrem/y per PCi/Q Limit = 4 mrem/v mremlv oer DCiIa I Limit = 25

-. mremlv- __________ U mremly per pCilg r 9 Limit 41mremlv U AIlowed pCIlgI Rep. 2 Result SAIlowed pCilg Rep. I Result I Rep. 2 Result Rep. 3 Result Average mremly Peak (yrs) Rep. I Result Rep. 3 Result I Average mrem/y Peak (yrs)

.241 1.15E+00 1.17E+00 1.17E+00 1.17E+00 21.4 0.0 2.11E-02 1.99E-02 2.02E-02 2.04E.02 196.0 758.6- 1000

-14 9.14E-01 9.08E-01 9.15E-01 9.12E-01 27.4 0.0 3.93E-03 3.44E-03 4.19E-03 3.86E-03 1037.9 1-3 m-243 1.01E+00 9.80E-01 1.01E+00 1.OOE+00 25.0 0.0 2.04E-03 2.09E-03 2.04E-03 2.05E-03 1948.7 524.8 rm-244 6.31E-01 6.20E-01 6.75E-01 6.42E-01 39.0 0.0 4.76E-03 4.52E-03 4.54E-03 4.61 E-03 868.5 524.8 Co-60 6.389 6.434 6.438 6.42E+00 3.9 0.0 5.11E-06 3.68E-06 3.92E-06 4.24E-06 943989.9 13.18- 19.05 Cs-134 4.897 4.871 4.878 4.88E+00 5.1 0.0 4.65E-10 3.22E-09 2.94E-10 1.33E-09 3.01 E+09 3- 9.12 Cs-137 2.873 2.857 2.854 2.86E+00 8.7 0.0 2.42E-07 1.66E-07 2.14E-07 2.07E-07 1.93E+07 83.2 Eu-152 2.309 2.304 2.315 2.31E+00 10.8 0.0 2.26E-08 2.29E-08 5.15E-08 3.23E-08 1.24E+08 35- 57.54 Eu-154 2.504 2.5 2.511 2.51E+00 10.0 0.0 1.41E-08 9.01E-09 3.41E-08 1.91E-08 2.10E+08 27.54 - 39.81 Eu-155 6.01E-02 6.01E-02 6.03E-02 6.02E-02 415.4 0.0 6.57E-10 2.54E-10 1.59E-09 8.34E-10 4.80E+09 19.05- 27.54 Fe-55 1.07E.03 1.07E-03 1.09E-03 1.08E-03 23205.4 0.0 8.11E-17 1.45E-13 3.42E-16 4.86E-14 8.23E+13 13.18- 39.81 H-3 9.16E-03 9.14E-03 9.18E-03 9.16E-03 2730.1 0.0 2.70E-03 2.74E-03 2.77E-03 2.74E-03 1460.9 2.089

b.94 3.28E+00 3.26E+00 3.29E+00 3.28E+00 7.6 0.0 7.42E-03 7.60E-03 7.66E-03 7.56E-03 529.1 251.2 NI-59 7.70E-03 7.96E-03 7.67E-03 7.77E.03 3215.6 0.0 8.25E-06 8.62E-06 8.46E-06 8.44E-06 473727.8 2291 - 3311 NI-63 2.11E-02 2.18E-02 2.10E-02 2.13E-02 1174.6 0.0 1.18E-07 1.15E-07 1.13E-07 1.15E-07 3.48E+07 251.2- 300 Pu-238 1.06E+00 1.04E+00 1.02E+00 1.04E+00 24.1 0.0 1.81E-01 1.90E-01 1.87E-01 1.86E-01 21.5 173.8 Pu-239 2.757 2.702 2.69 2.72E+00 9.2 363.1 1.791 1.758 1.833 1.79E+00 2.2 524.8 Pu-240 2.681 2.627 2.616 2.64E+00 9.5 363.1 1.72 1.688 1.76 1.72E+00 2.3 524.8 Pu-241 2.45E-02 2.45E-02 2.45E-02 2.45E-02 1020.7 27.54-35 1.12E-03 1.03E-03 9.37E-04 1.03E-03 3888.5 758.6- 1000 Pu-242 2.642 2.589 2.578 2.60E+00 9.6 363.1 1.72E+00 1.69E+00 1.76E+00 1.73E+00 2.3 524.8 Sb.125 7.45E-01 7.41E-01 7.47E-01 7.44E-01 33.6 0.0 4.20E-07 2.77E-07 3.44E-07 3.47E-07 1.15E+07 6.31 - 9.12 Sr.90 1.94E+01 1.88E+01 1.89E+01 1.90E+01 1.3 0.0 5.88E-01 6.05E-M1 6.07E-01 6.OOE-01 6.7 27.5 rc.99 2.24E+00 2.17E+00 2.18E+00 2.20E+00 11.4 0.0 8.41E-02 8.63E-02 8.70E-02 8.58E-02 46.6 4.4 U.234 1.96E+00 2.03E+00 1.99E+00 1.99E+00 12.6 39.81 - 57.54 1.455 1.498 1.457 1.47E+00 2.7 57.5 U.235 2.14E+00 2.04E+00 2.07E+00 2.08E+00 12.0 39.81 - 57.54 1.488 1.409 1.426 1.44E+00 2.8 57.5 U.238, 1.97E+00 1.88E+00 1.92E+00 1.92E+00 13.0 39.81 - 57.54 1.44E+00 1.37E+00 1.38E+00 1.40E+00 2.9 57.5 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page ,*13 of *32 B. Brosey, 2/5/02

• _ ;P P. Donnachie, 2/5/02 , /

ATTAHMENT____

IRFSRAD, Version 6.1 To Limit = 0.5 year 01/26/2002 21:45 Page 1 Probabilistic results summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z one 0)

File: CS137.RAD Table of Contents AAAAAAAAAAAAAAAAA Part VI: Uncertainty Analysis URESRAD Uncertainty Analysis Results 0}

Piobabilistic input .................................

To ta l Do se .......................................... ci 4

5 S-4 To ta l Risk ..........................................

Dose vs Pathway: Ground External ..... ................. 6 Dose vs Pathway: lihalation (w/o Radon) .... ........... 7 Dose vs Pathway: 0 ladon (Water Ind.) ..... .............. 8 0 Dose vs Pathway: Plant (Water Ind.) ..... .............. 9 Dose vs Pathway: Meat (Water Ind.) .... ............... 10 C14 Dose vs Pathway: Milk (Water Ind.) .... 0 10

............... 11 Dose vs Pathway: 0) 0 Ltn Soil Ingestion .... ................... 12 Dose vs Pathway: Water Ingestion .... .................. 13 Dose vs Pathway:

Dose vs Pathway; Fish Ingestion .... ................... 14 zCu Radon (Water Dep.) .... ............... 15 C Dose vs Pathway: Plant (Water Dep.( .... ............... 16 0 Ca Dose vs Pathway: Meat (Water Dep.) .... ............... 17 Q-0 Dose vs Pathway: Milk (Water Dep.) .... ............... 18 Cumulative Probability Summary ........................... 19 Summary of dose at graphical times, reptition I ..... 20 .2 Sulmniary of dose at graphical times, reptition 2 ..... 21 Summary of dose at graphical times, reptition 3 ..... 22 E Peak of the mean dose at graphical times ................ 23 Correlation and Regression coefficients (it any) ..... 0 24 E IPESRAP, Version 6.1 T(< Limit = 0.5 year 01/26/2002 21:45 Page 2 Probabilistic results sulmiiary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z onC 0 File: CS137.RAD Probabilistic Input >

O0Number of Sample Runs: 1500 C.)

lumibe r Nlame Distribution Parameters A AAAA. AAAAA AAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAA THICK0 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA UP I FORM .5 1.5 LOGUNII FORM .00009 .0006 0' LOGJNMI FORM .362 25400 4C 4 TPCZ UN I FORM .35 .56 5 DEIISC-Z Ull I FORM -U EVAPTP uiIII FOR14 1.28 1.92 0 Pr .5 .67 Ull I FORM

.1 .4 PREC I P TRII FOPM 9 UN I E'OPM .688 1.327 ' N PUI11OFF

.3 .4 10 WAREA UN I FORMA 11 1HI FOPIM 2500000 7500000 o 9 (2 EISZ 1.28 1.92 11 LOG!IM I FOPM lIM I FORM .0015 .05 zm Z160 11311 14 HGWT UNI FORM 15.59 909.53 I5 UII I FORM .013 .03 T PS.z Ul1 I FOPM .31 .Al DW BW'PI UE111 FO(,'M

]7 UN I FORM 10 50 IOUP, IF FPM 1 .92 1I 1].28 fC lSZ 1( 1311G UIII FORM I CFi(.(M I .28 .5-1

.362 25400 H{l) UN I FORM- 0 .5 ATTACItMK q __I

21 TPUZ(1) UNIFORM .35 .56 22 DWI UNIFORM 478. 5 730 23 DIET(5) UNIFORM 20.6 21 24 DIET(1) UNIFORM 112 520 25 DIET(2) UNIFORM 21.4 64 26 DIET(4) UNIFORM 67 110 27 DIET(3) UNIFORM 233 310 28 DIET(6) UNIFORM .9 5 29 SOIL UNIFORM 18.24625 36.5 30 YV(2) UNIFORM .75 3 31 YV(1) TRUNCATED LOGNORMAL-N .56 .48 .001 .999 0) 32 MLINH CONTINUOUS LINEAR 8 0 0 .000008 .0151 .000016 .1365 .00003 .8119

.00004 .9495 .00006 .9937 .000076 .9983 .0( 001 1 33 SHF1 BOUNDED LOGNORMAL-N -1.3 .59 .044 =6 0~

34 DM TRIANGULAR 0 .15 .6 35 DMC TRIANGULAR .2 .3 .6 36 HUMID TRUNCATED LOGNORMAL-N 1.98 .334 .001 .999 0) L0 37 INHALR TRIANGULAR 4380 8400 13100 38 FIND CONTINUOUS LINEAR 8 0 0 .05 .375

.75 .809 .9 .938 .95 .992 1 1

.25 .521 .5 .625 "0a) 39 DROOT UNIFORM .3 4 0 40 FR9 TRIANGULAR 0 .39 1 Ii 41 SHF3 UNIFORM .15 .95 0 42 WLAM TRIANGULAR 5.1 18 84 43 RWET(2) TRIANGULAR .06 .67 .95 44 FIRW UNIFORM .5 1 45 FLW UNIFORM .5 1 2

46 BRTF(55,1) LOGNORMAL-N -3.22 .993252 C 47 BRTF(55,2) LOGNORMAL-N -3 .405465 E 1

48 BRTF(55,3) LOGNORMAL-N -4.61 .47 M IRESRAD, Version 6.1 T(( Limit = 0.5 year 01/26/2002 21:45 Page 3 0 Probabilistic resul ts summary : SNEC Soil DCGLs (10000 m2) & I m Deep Contam. Z 0

one File: CS137.RAD Probailistic Input (cont.) E Number Name Distribution Parameters AAAAAA AAAAAAAAAAAAA .AAAAAAAA AAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA*pAAAA 0.

49 BBIO(55,1) LOGNORMAL-N 7.6 .7 .. T.

1iiiii iiiii iiii iiIiiiftii i ifiifiiliiiiiiiiiilii fiiit iiiiiiiliiiiiiiiitiiiiiiiitititifii IRESRAD, Version 6.1 T<<Limit = 0.5 year 01/26/2002 21:45 Page 4 Probabilistic results summary : SNEC Soil DCGLS (10000 m2) & 1 m Deep Contam. Z one File: CS137.RAD 0 Probabilistic Total Dose Summary ONuclide Peak Peak DOSE(j,t), mrem/yr (j) Time Dose t= 0.OOE+00 1.OOE+00 3.OOE+00 1.OOE+01 3.50E+01 1.50E+02 3.OOE+C(2 1.OOE+03 AAAAAAA AAAAAAAA AAAAAAAA 1.OOE+04 to AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAA &A AAAAAAAA AAAAAAAA Cs-137 Min 0. OOE+O0 9. 53E-01 9.53E-01 9.31E-01 8.89E-01 7. 55E-01 4.22E-01 2. 90E-02 8.80E-04 0.0054+00 0.OOE+00 w M Max 0. OOE+00 2. 63E+01 2.63E+01 2.57E+01 2.45E+01 2.08E+01 1. 16E+01 7. 92E-01 2. 38E-02 1.87E -09 0.OOE+00 (0 Avg O.OOE+00 2. 86E+00 2.86E+00 2.80E+00 2. 67E+00 2. 27E+00 1.26E+00 8. 65E-02 2. 61E-03 2.07E -10 0.00E+00 Std O.OOE+00 2.35E+00 2.35E+00 2.30E+00 2. 19E+00 1. 86E+00 1.04E+00 7. 1OE-02 2.14E-03 1.71E -10 0.OOE+00 aALL Min 0. OOE+00 9. 53E-01 9.53E-01 9.31E-01 8.89E-01 7. 55E-01 4.22E-01 2.90E-02 8. 80E-04 0. 0OE +00 0.OOE+00 Max 0.00E+00 2. 63E+01 2.63E+01 2.57E+01 2.45E+01 2. 08E+01 1. 16E+01 7. 92E-01 2. 38E-02 1.87E -09 0.OOE+00 Avg 0. OOE+00 2. 86F+00 2.86E+00 2.80E+00 2. 67E+00 2. 27E+00 1.26E400 8. 65E-02 2. 61E-03 2. 07E -10 0.OOE+00 Std 0. OOE+00 2. 35E+00 2.35E+00 2.30E+00 2. 19E+00 1. 86E+00 1.04E+00 7. 1OE-02 2.14E-03 1.71E -10 0.OOE+00 ifftIii toaff lid iis iiie f fifiiiif iiififfi iiiiiiii fiiiitiI summed for all fiiifii illiifil fiiffiii Siiiii TiiTiEi Eii aALL is total dose nuclides.

ATTACHMENTC

N IRESRAD, Version 6.1 To Limit = 0.5 year 01/26/2002 21:45 Page 5 0

Probabilistic results summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z one File: CS137.RAD 0 Probabilistic Risk Summary ONuclide RISK(j,t)

(j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.50E+01 1.50E+02 3.00E+02 1.00E+03 1.00E+04 "0)

AAAAAAA AAAAAAAA AAAAAAAA AAAAA.AAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA C.

Cs-137 Min 1.79E-05 1.75E-05 1.67E-05 1.42E-05 7.93E-06 5.45E-07 1.66E-08 0 .00E+00 0.00E+00 Max 5.10E-04 4.98E-04 4.75E-04 4.03E-04 2.25E-04 1.54E-05 4.62E-07 3.63E- 14 0.00E+00 Avg 5.48E-05 5.3',E-05 5.11E-05 4.34E-05 2.42E-05 1.65E-06 5.OOE-08 3.95E-15 0 .00E+00 9 Std 4.57E-05 4.q6E--05 4.26E-05 3.62E-05 2.02E-05 1.38E-06 4.16E-08 3.31E-15 0.00E+00 aALL Min 1.79E-05 1.75E-05 1.67E-05 1.42E-05 7.93E-06 5.45E-07 1.66E-08 0.00E+00 0.00E+00 0 3.63E-14 0.00 400 0 Max 5.10E-04 4.986E-04 4.75E-04 4.03E-04 2.25E-04 1.54E-05 4.62E-07 Avg 5.48E-05 5.35E-05 5.]3E-05 4.34E-05 2.42E-05 1.65E-06 5.00E-08 3.95E-15 0.00E+00 Std 4.57E-05 4.46E-05 4.26E-05 3.62E-05 2.02E-05 1.38E-06 4.16E-08 3.31E-15 0.00E+00 CO) fiiiiiit iififi fi iiiiiiii iiiiifiii iiiifii i ffiiiiifi iiiiiiii iiifiii f iiiiiiii iiiiiii 8ALL is total risk summed for all nuclides.

IRESRAD, Version 6.1 T< Limit = 0.5 year 01/26/2002 21:45 Page 6 .o Oq Probabilistic results summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z one File: CS137.RAD 0 Probabilistic Dose vs Pathway(i): Ground External ONuclide DOSE(i,j,t), mrem/yr 0 (j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.50E+01 1.50E+02 3.00E+02 1.00E+03 1.00E+04 AAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAA AAAAAAAA AAAAAAAA Cs-137 Min 7.88E-01 7.69E-01 7.34E-01 6.23E-01 3.47E-01 2.34E-02 6.95E-04 0.00E+00 0.00E+00 0 Max 3.34E400 3.26E+00 3.1 1E+00 2. 65E+00 1.48E+00 1.03E-01 3.15E-03 2.79E-10 0.OOE+00 E Avg 1.13E400 1.11E+00 1.06E+00 8.99E-01 5.03E-01 3.48E-02 1.07E-03 9.21E-11 0.00E+00 oU Std 4.30E-01 4.20E-01 4.01E-01 3.41E-01 1.91E-01 1.32E-02 4.05E-04 3.63E-11 0.00E+00 Or aALL U Min 7.88E-01 7.69E-01 7.34E-01 6.23E-01 3.47E-01 2.34E-02 6.95E-04 0.00E+00 0.00E+00 Max 3.34E+00 3.26E+00 3.11E+00 2.65E+00 1.48E+00 1.03E-01 3.15E-03 2.79E-10 0.00E+00 2 Avg 1.13E+00 1.11E+00 1.06E+00 8.99E-01 5.03E-01 3.48E-02 1.07E-03 9.21E--11 0.00E+00 Std 4.30E-01 4.20E-01 4.01E-01 3.41E-01 1.91E-01 1.32E-02 4.05E-04 3.63E-11 0.00E+00 tiiffifi tiiitttti fiifttt i fif~ifif ii~if / iiiiif iiif f iiiiiiif iiiiiifii iiiifiii iiiiiiii -)

aALL is total pathwa y dose summed for all nuclides.

IRESRAD, Version 6.1 T< Limit = 0.5 year 01/26/2002 21:45 Page 7 Probabilistic result .s summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z one File: CS137.RAD -J 0 Probabilistic Dose vs Pathway(i): Inhalation (w/o Radon) 0 ONuclide DOSE(i,j,t), mrem/yr ON (j) t= 0.OOF+00 1.OOE+00 3.00E+00 1.006E01 3.50E+01 1.50E+02 3.00E+02 1.00E+03 1.00E+04 AAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AA\AAAAA AAAAAAAA AAAAAAAA AAAAAAAA Cs-137 Min 1.596-09 1.55E-09 1.48E-09 I.26E-09 7.05E-10 4.87E-11 1.49E-12 0.00E+00 0.00E+00 U.)

Max 1.94E-06 1.89E-06 1.81E-06 1.54E-06 8.61E-07 5.99E-08 1.85E--09 1.67E-16 0.OOE+00 Avg 2.61E-07 2.55E-07 2.43E-07 2.07E-07 1.16E-07 8.01E-09 2.46E-10 2.08E-17 0.00E+00 Z CD8 C6 ILco Std 1.82E-07 1.78E-07 1.70E-07 1.44E-0? 8.0 E-08 5.59E-09 1.72E-10 1.51E-17 0.00E+00 aALI, Mn 1.59E-09 1.55E-09 1.48E-09 1.26E--09 7.05E-10 4.87E-11 1. 49E-12 0.00+E00 0.00E+00 Max 1.94E-06 1.89E-06 1.81E-06 1.54E-06 8.61E-07 5.99E-08 1.85E-09 1.67E-16 0.00E+00 Avg 2.61E-07 2.55E-07 2.43E-07 2.07E-07 1.16E-07 8.01E-09 2.46E-10 2.08E-17 O.OOE400 Std 1.82F-07 1.78E-07 1.70E-07 1.44E-07 8.07E-08 5.59E-09 1 72E-10 1.51E-17 0 !. OE+00 iiitiiii f iiiitt f iiifiifif iiiii/ii ii~fiiii iiifiiiif tfiififi iiiiiiii tiiiiiii iiiiiiii aALL is total pathway dose summed for all nuclides.

IRESRAD, Version 6.1 To Limit = 0.5 year 01/26/2002 21:45 Page 8 Probabilistic results summary : SNEC Soil DCGLs (10000 m2) & I m Deep Contam. Z-ATFACHMEN7T- - 3

one File: CS137.RAD ýN 0 Probabilistic Dose vs Pathway(i): Radon (Water Ind.)

ONuclide DOSE(i,j,t), mrem/yr 06 (j) t= 0.002E00 1.00E+00 3.00E+00 l.OOE+01 3.50E+01 1.50E+02 3.00E+02 1.00E+03 1.00E+04 AAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA Cs-137 Min 0.00E+00 O.00E400 0.00E+00 0.OOE+00 O.OOEO00 0.002*i00 0. OOE+00 O.00E+00 0.OOE+00 0.00E+00 Max 0.00E+00 0.00E400 0.002+00 0.00E+00 0.002400 0.00E*00 0.00+/-E00

0. OOE+00 O.00E+00 Avg O.00E+00 0.00E+00 0.00E+00 0.00E+00 O.00E+00 O.00E+00 0.00E+00 0.002+00 0.00E+00 Std 0.00*E00 0.00E400 0.00O400 0. UOE+ 00 0.O0E+00 0. 0OE+00 0.002*00 0) aALL cO C) 0.00E+00 Min 0.00E+00 0.00E+00 0.004E00 0.00+/-E00 0.00E+00 0.00E+00 0.002400 0.00E+00 Max O.004E00 0.002+EO0 0.0000 O0.OOE+00 0.00E+00 0.00E+00 0.OOE+00 0.00E+00 0.00E÷00 O.00E+00 0~

Avg O.OOE+00 O.OOE+00 O.OOE+00 0.OOE+00 0.00E+00 O.OOE+00 O.00E400 0.OOE+00 0 0.000E+0 Std O.OOE000 O.00E+00 0.OOE400 O.OOE+00 0.00E+00 0.OOE+00 O.002E00 0.00E+00 C tiifiiif ffffittt ffiiftii tftttfti fiti iifi tiifiitif ftttfti ttiiiiit z0 CN tfiit fi tlittifi aALL is total pathway dose summed for all nuclides. 0*

0 1RESRAD, Version 6.1 T(( Limit = 0.5 year 01/26/2002 21:45 Page 9 a Probabilistic results summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z C zo one File: CS137.RAD 0 Probabilistic Dose vs Pathway(i): Plant (Water Ind.) C ONuclide DOSE(ij,t), mrem/yr 0C (j) t= 0.002+O00 .OOE+00 3.00E+00 1.00E+01 3.50E+01 1.50E+02 3.00E+02 1.00E+03 1.00E+04 AAAAAAA AAAAAAAA %AAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA Cs-137 Min C-)

5.33E-03 5 .21E-03 4.96E-03 4.20E-03 2.31E-03 1.48E-04 4.06E-06 0.00E+00 0.00E+00 Max 1.51E+01 I .47E201 1.41E+01 1.20E+01 6.67E+00 4.54E-01 1.37E-02 1.07E-09 0.00E+00 0

Avg 6.50E-01 6 .35E-01 6.06E-01 5.14E-01 2.86E-01 1.94E-02 5.77E-04 4.22E-11 0.00E+00 Std 1.04E+00 I .01E+00 9.68E-01 8.22E-01 4.59E-01 3.13E-02 9.45E-04 E

7.45E-11 0.00E+00 aALL Min 5.33E-03 5.22E-03 4.96E-03 4.20E-03 2.31E-03 1.48F-04 4,06E-06 0.00E+00 0 0.OOE+00 Max 1.51E+01 1.4/E+01 1.41E+01 1.20E+01 6.67E+00 4.54E-01 1.37E-02 1.07E-09 O.OOE+O0 0 Avg 6.50E-01 6.35E-01 6.06E-01 5.14E-01 0.00E+00 2.86E-01 1.94E-02 5.77E-04 4.22E-11 Std 1.04E+00 1.01E+00 9.68E-01 E iftfiti tittfiii ftiiiiff fftitiiti 8.22E-01 ti tffifl 4.59E-01 iifffiif 3.13E-02 ifffitfi 9.45E-04 tififfff 7.45E-11 0.00E+00 0~

ifiiiiti iiiit it o aALL is total pathway dose summed for all nuclides.

IRESRAD, Version 6.1 To Limit = 0.5 year 01/26/2002 21:45 Page 10 Probabilistic results summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z one File: CS137.RAD >

0 Probabilistic Dose vs Pathway(i): Meat (Water Ind.)

ONuclide DOSE(i,j,t), mrem/yr (j) t= 0.002E00 1.002E00 3.00E+00 1.00E+01 3.50E+01 1.50E+02 3.00E+02 .1*

1.00E+03 1.00E+04 AAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA cs-137 Min 5.17E-02 5 .05E-02 4.82E-02 4.09E-02 2.29E-02 1.57E-03 4.74E-05 0.00E+00 0. 00E+00 Max 1.20E201 i .17E401 1.12E+01 9.51E+00 5.33E+00 3.71E-01 1.15E-02 1.03E-09 0.000E+0 Avg 7.06E-01 .90E-01 6.58E-01 5.59E-01 3.12E-01 2.12E-02 6. 33E-04 4.73E-11 0. 00E+00 ZC6 Std 9.96E-01 '.73E-01 9.28E-01 7.88E-01 4.39E-01 2.99E-02 8. 98E-04 6. 94E-11 0. 00E+00 8ALL It)

Min 5.17E-02 5.05E-02 4.82E-02 4.09E-02 2.29E-02 1.57E-03 4.74E-05 0.00E+00 0. 00E+00 Max 1.20E+01 1.17E+01 1.12E20 9.51E+00 5.33E+00 3.71E-01 1.15E-02 1.03E-09 0.00E+00 Avg 7.06E-01 6.90E-01 6.58E-01 5.59E-01 3.12E-01 2.12E-02 6.33E-04 4.73E-11 0.00E+00 Std 9.96E-01 9.73E-01 9.28E-01 7.88E-01 4.39E-01 2.99E-02 8.98E-04 tiifiiii fiifitii ftfif iif ffit iiit iiifi fit fifiiiii iitiiiitf ffitiitf 6.94E-1I 0.00E+00 tiftfiii ffiffiii aALL is total pathway dose summed for all nuclides.

1PESPAD, Version 6.1 T(< Limit = 0.5 year 01/26/2002 21:45 Page 11 Probabilistic results summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z one File: CS137.RAD 0 Probabilistic Dose vs Pathway(i): Milk (Water Ind.)

ATTACHMENNfi-L

ONuclide DOSE(i,j,t), mrem/yr (3) t= 0.00E+00 1.00E+00 3.00E+00 1.OOE+01 3.50E+01 1.50E+02 3.00E+02 1.00E+03 1.00E+04 AAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA n Cs-137 Min 2.85E-02 2.79E-02 2.66E-02 2.26E-02 1.26E-02 8.55E-04 2.56E-05 0.OOE+00 0.00E+00 Max 8.24E+00 8.05E+00 7.68E+00 6.53E600 3.65E400 2.53E-01 7.77E-03 6.77E-10 0. OOE+00 Q)

Avg 3.70E-01 3.62E-01 3.45E-01 2.93E-01 1.64E-01 1.11E-02 3.34E-04 2.53E-1I 0.00E+00 0 Std 5.07E-01 4.96E-01 4.73E-01 4.02E-01 2.24E-01 1.54E-02 4.66E-04 3.79E-11 0. 00E+00 CL CS aALL Min 2.85E-02 2.79E-02 2.66E-02 2.26E-02 1.26E-02 8.55E-04 2.56E-05 0.00E+00 0.00E+00 M Max 8.24E400 8.05E+00 7.68E600 6.53E+00 3.65E+00 2.53E-01 7.77E-03 6.77E- 10 0.00E+00 Avg 3.70E-01 3.62E-01 3.45E-01 2.93E-01 1.64E-01 1.11E-02 3.34E-04 2. 53E-11 0.00E+00 6*

Std 5.07E-01 4.96E-01 4.73E-01 4.02E-01 2.24E-01 1.54E-02 4.66E-04 3.79E-1I 0. OOE+00 ilittiti ittittit aALL is total pathway dose summed for all nuclides. OQ iRESRAD, Version 6.1 To Limit = 0.5 year 01/26/2002 21:45 Page 12 0 a Probabilistic results summary : SNEC Soil DCGLs (10000 m2) & I m Deep Contam. Z OM LO one File: CS137.RAD 0 0 Probabilistic Dose vs Pathway(i): Soil Ingestion CO 0 ;

ONuclide DOSE(i,j,t), mrem/yr c6_

(j) t= 0.00E+00 1.00E+00 3.OOE+00 1.00E+01 3.50E+01 1.50E+02 3.00E+02 1.00E+03 1.00E+04 AAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA Cs-137 Min 2. 30E-04 2.24E-04 2. 14E-04 1.82E-04 1.02E-04 7 .02E-06 2.14E-07 0.00E+00 0.OOE+00 Max 2.21E-03 2.16E-03 2.07E-03 1.76E-03 9.83E-04 6.83E-05 2. 10E-06 1.87E-13 0.00E+00 rE Avg 8.1OE-04 7. 92E-04 7. 56E-04 6.42E-04 3. 59E-04 2.49E-05 7.63E-07 6. 44E-14 0. OOE+00 0 Std 4.86E-04 4.75E-04 4.53E-04 3.85E-04 2.16E-04 1.49E-05 4.58E-07 4.01E-14 0.00E+00 'm aALL M Mil Max Avg Std 2.30E-04 2.21E-03 8.10E-04 4.86E-04 2.24E-04 2.16E-03 7.92E-04 4.75E-04 ffiffttt 2.14E-04 2.07E-03 7.56E-04 4.53E-04 iiifitii 1.82E-04 1.76E-03 6.42E-04 3.85E-04 tttt tttiiff 1.02E-04 9.83E-04 3.59E-04 2.16E-04 tttttff 7.02E-06 6.83E-05 2.49E-05 1.49E-05 fifitt it 2.14E-07 2.10E-06 7.63E-07 4.58E-07 iitittif 0.00E+00 1.87E-13

6. 44E-14 4.01E-14

0. 00E+00 0.00O400 0.00E+00 0.00E+00 (U

E 0

tittilit tititt*t aALL is total pathway dose summed for all nuclides.

IRESRAD, Version 6.1 T(< Limit = 0.5 year 01/26/2002 21:45 Page 13 Probabilistic results summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z one File: CS137.RAD 0 Probabilistic Dose vs Pathway(i): Water Ingestion ONucl ide DOSE(i,j,t), mrem/yr (j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.50E+01 1.50E+02 3.00E+02 1.00E+03 1.00E+04 AAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA rn Cs-137 -J Min O.006+00 0.00E+00 0.00E+00 0.00E+00 0.006E00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 2.44E-07 1.27E-06 3.30E-06 9.01 E-06 2.54E-05 C..'

2.01E-05 1.40E-06 4.63E-13 0.00E+00 Avg 1.63E-10 8.46E-10 2.20E-09 9.76E-09 1.05E-07 1.42E-07 1.88E-08 1.61E-14 0.00E+00 LL Ln Std 6.29E-09 3.28E-08 8.52E-08 2.54E-07 1.26E-06 1.06E-06 9. 58E-08 4.43E-14 0.00E+00 0 aALL Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 (U Max 2.44E-07 0

1.27E-06 3.30E-06 9.01E-06 2.54E-05 2.01E-05 1.40E-06 4.63E-13 0.00OE+00 m Avg 1.63E-10 Std 6.29E-09 8.46E-10 3.28E-08 2.20E-09 8.52E-08 9.76E-09 1.05E-07 1.42E-07 1.88E-08 1.61E-14 0.00E+00 z(I) m 2.54E-07 1.26E-06 I .06E-06 9.58E-08 4.43E-14 0.00+E00 IIIIIII iiiiiiii iiiififf iiiitttt 1i111iii iiit tlt iiifitit iiiitiii ii iitttI riiittit aALL is total pathway dose summed for al 1 nuclides.

1PESRAD, Version 6.1 Tr< Limit = 0.5 year 01/26/2002 21:45 Page 14 Probabilistic results summary  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z one File: CS137.RAD 0 Probabilistic Dose vs Pathway(i): Fish Ingestion Oluclide DOSE(i,j,t), mrem/yr (j) t= O.OOE+00 1.OOE400 3.00+E00 1.00E+01 3.50E+01 1.50E602 3.006E02 1.00O 403 1.00E+04

[7TCHMEN\F 9 - 6'

AAAAAAA AAAAAAAA AAAAAAAA AAkAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA kAAAAAAA AAAAAAAA Cs-137 Min 0.00E+00 0.OOE+00 o.00E+00 0.OOEfOO O.OOE+00 o.00E+00 0.00E+00 0.00E+00 0.OOE+00 Max 9.27E-08 5.00E-07 1.31E-06 8.11E-06 4.04E-05 1.62E-05 2.15E-06 3.78E-13 0.OOE+00 Avg 6.18E-11 3.33E-10 8.74E-10 8. 53E-09 7. 55E-08 7 .80E-08 1, 09E-08 7.56E-15 0.00E+00 Std 2.39E-09 1. 29E-08 3.39E-08 2. 31E-07 1.29E-06 6.89E-07 8.22E-08 2.74E-14 0.00E+00 `6 AALL Min 0.00E+00 0.00E+00 O.002E00 0.00E+00 0.OOE+00 0.00E+00 0.00E+00 0.00E÷00 0.00E+00 Max 9.27E-08 5.00E-07 1.31E-06 8.11E-06 4.04E-05 1.62E-05 2.15E-06 3.78E-13 0.00E+00 Avg 6.18E-11 3.33E-10 8.74E-10 8.53E-09 7.55E-08 7.80E-08 1.09E-08 7.56E-15 0.00E+00 Std 2.39E-09 1.29E-08 3.39E-08 2.31E-07 1.29E-06 6.89E-07 8.22E-08 2.74E-14 0.00E+00 iififii i iiiifiii itiiiiiii ifii fi ff fiflfi ff ffifiiiii fiTTiiT I ffftfiif aALL is total pathway dose summed for all nuclides. 0 IRESRAD, Version 6.1 To Limit = 0.5 year 01/26/2002 21:45 Page 15 Probabilistic results summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z 0 one C*OL 0)

File: CS137.RAD 0 Probabilistic Dose vs Pathway(i): Radon (Water Dep.)

ONuclide DOSE(i,j,t), mrem/yr (j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.50E+01 1.50E+02 3.00E+02 1.00E+03 1.00E+04 AAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA 00 C 6

C'4 Cs-137 Min 0.00E+00 0.00E+00 O.00+E00 0.OOE+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 O.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00+E00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 O.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 O.O0F.+O0l Std 0.00E+00 S...... vv 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 iALL C0 Min O.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.OOE+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 E 0.00E+00 0.2OE+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0,00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 iff iff i fftftitf fifiii fi ifi fiffi iiffifii iiiiifii f ffiffi i iiiliiii iiiiiifff 0.00E+00 ffiiiiiif aALL is total pathway dose summed for all E 0

nuclides.

IRESRAD, Version 6.1 Ta( Limit = 0.5 year 01/26/2002 21:45 Page 16 Probabilistic results summary : SNEC Soil DCGLs (10000 m2)

& 1 m Deep Contam. Z one File: CS137.RAD 0 Probabilistic Dose vs Pathway(i): 0 Plant (Water Dep.) 4 ONuclide DOSE(i,j,t), mrem/yr (j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.50E+01 1.50E+02 3.00E+02 1.00E+03 1.00E+04 AAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA Cs-137 AAAAAAAA Min 0.00E+00

-o 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 2.77E-08 0.00E+00 0.00E+00 1.48E-07 3.88E-07 1.69E-06 1.29E-05 1. 68E-05 Avg 1.18 E-06 3.80E-13 0.OOE+00 1.85E-11 9.89E-11 2.59E-10 2.10E-09 2.99E-08 5.21E-08 5. 69E-09 3.96E-15 0.00E+00 Std 7.15E-10 3.83E-09 1.00E-08 5.26E-08 C'4 4.61E-07 6. 40E-07 5.03E-08 1.79E-14 0.OOE+00 aALL Min .000E+00 0.00+E00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 O.00E+00 Max 2.77E-08 1.48E-07 3.88E-07 1.69E-06 1.29E-05 1.68E-05 0.00E+00 0.00E+00 1.18E-06 Avg 1.85E-11 9.89E-11 2.59E-10 3.80E-13 0.00E+00 2.10E-09 2.99E-08 5.21E-08 5.69E-09 LL Std 7.15E-10 3.83E-09 I.OOE-08 5.26E-08 4.61E-07 6.40E-07 5.03E-08 3.96E-15 0.00E+00 o w 2 iiltiii tfiiiiii fitiifif iIfif+/-+/-f fififfft ffiiitif +/-ffiftti 1.79E-14 0.00E+00 w Z0 Mn fiif+/-iii fffii~ff aAl., is total pathway dose summed for all nuclides. ttiiiftt 0.

IRESRAD, Version 6.1 Ta Limit = 0.5 year 01/26/2002 21:45 Page 17 Probabilistic results summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam.

Z one File: CS137.RAD 0 Probabilistic Dose vs Pathway(i): Meat (Water Dep.)

ONuclide DOSE(i,j,t), mrem/yr (j) t= 0.00+E00 1.00E+00 3.00E+00 1.00E+01 3.50E+01 1.50E+02 3.002E02 AAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA 1.00E+03 1.00E+04 AAAAAAAA AAAAAAAA cs-13"7 A.AAAAA.AA AAAAAAAA ATTAIIHM~kI C?- 4,

Min O.00E+00 0 O00E+00 0.00E+00 0.00E400 0. 00E+00 0. 00+E00 o.00E+00 0.00E+00 o.OOE+00 Max 1.06E-07 7 .61E-07 2.15E-06 6.04E-06 2.16E-05 8. 06E-05 5. 65E-06 1. 61E-12 S0.0E+00 Avg 7.05E-11 5 .08E-10 1.43E-09 7 .30E-09 9.05E-08 1.78E-07 2.16E-08 1. 65E-14 0 . 00E+00 Std 2.73E-09 1 1.97E-08 5.54E-08 1 . 80E-07 1.13E-06 2.28E-06 1. 80E-07 6. 24E-14 0 . 00E+00 aALL Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.006E00 0.00E+00 o.00E+00 0 . 00E+00

1. 61E-12 o000E+00 0)

Max 1.06E-07 7.61E-07 2,15E-06 6.04E-06 2.16E-05 8.06E-05 5.65E-06 Avg 7.05E-11 5.08E-10 1.43E-09 7.30E-09 9.05E-08 1.78E-07 2.16E-08 1. 65E-14 o000E+00 Std 2.73E-09 1 .97E-08 5.54E-08 1.80E-07 1.13E-06 2.28E-06 1.80E-07 6.24E-14 0 . 00E+00 iftiiit iffitifi iiifitti iitiiifi ffliitif iiiifiiit itiiiiif fiififii tittiifi iiiiiiii aALL is total pathway dose summed for all nuclides. 0)

IRESRAD, Version 6.1 T<( Limit = 0.5 year 01/26/2002 21:45 Page 18 C)

Probabilistic results summary : SNEC Soil DCGLs (10000 m2) & 1 in Deep Contam. Z 6, 0

one File: CS137.RAD 0 Probabilistic Dose vs Pathway(i): Milk (Water Dep.) 0 0z ONuclide DOSE(i,j,t), mrem/yr C (M) t= 0.OOE+00 1.00E+00 3.00E+00 1.00E+01 3.50E+01 1.50E+02 3.OOE+02 1.00E+03 1.00E+04 AAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA Cs-137 Min 0.00+E00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 C)

Max 1.71E-07 9.76E-07 2.60E-06 7.16E-06 2. 33E-05 3.06E-05 2 .35E-06 8.65E-13 0.00E+00 om 6C Avg 1.14E-10 1.73E-09 SCC 6.50E- 10 1.03E-08 9.21E-08 1.52E-07 1.95E-08 1.64E-14 0.00E+00 Std 4.43E-09 2.52E-08 6. 71E-08 2.44E-07 1.12E-06 1.42E-06 1.26E-07 5.83E-14 0.00E+00 aALL Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 O.00E+00 0.00E+00 0.00E+00 0.00E+00 cT Max 1.71E-07 9.76E-07 2.60E-06 7.16E-06 2.33E-05 3.06E-05 2.35E-06 8.65E-13 0.00E+00 0 Avg 1.14E-10 6.50E-10 1.73E-09 1.03E-08 9.21E-08 1.52E-07 1.95E-08 1.64E-14 0.00E+00 Std 4.43E-09 2.52E-08 6.71E-08 2.44E-07 1.12E-06 1.42E-06 1.26E-07 5.83E-14 0.00E+00 iiiffii iiiiiiif ffitiiii ttiititi ififtttt tititttt ffffifff ffftttti itii i i i ijitiit AALL is total pathway dose summed for all nuclides.

1RFSRAD, Version 6.1 To Limit = 0.5 year 01/26/2002 21:45 Page 19 0 Probabilistic results summary : SNEC Soil DCGLs (10000 m2) & I m Deep Contam. Z one File: CS137.RAD Cumulative Probability Summary for: Total Dose Over Pathways Cumulative Dose(t), mrem/yr .2 Probability t- 0.OOE+00 1.00E+00 3.00E+00 1.00E+01 3.50E+01 1 .50E+02 3.00E+02 1.00E+03 1.00E604 AAAAAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA 0.025 1.12E+00 1.10E+00 1.05E+00 8.89E-01 4.96E-01 U) 3.40E-02 1.04E-03 7.63E-11 0.00E+00 0.050 1.19E+00 1.16E+00 I1.IE+00 9.44E-01 5.27E-01 3.62E-02 1.10E-03 8.58E-11 0.00E+00 0.0"75 1.23E400 1.21E+00 1.15E+00 9.78E-01 5.46E-01 3.76E-02 1.14E-03 9.10E-11 0.00E+00 0.100 1 .28E+00 C 1.25F÷00 1.19E+00 1.01E400 5.67E-01 3.91E-02 1.19E-03 9.58E-11 0.00E+00 0.125 1.33E+00 1.30E400 1.24E+00 1.06E400 5.91E-01 4.07E-02 1.22E-03 9.91E-11 0.00E+00 0.150 1 .38E+00 1.35E400 1.29E600 I.10E400 6.14E-01 4.19E-02 1.27E-03 1.03E-10 0.00E+00 0.175 1.44E400 1.416400 1.34E400 1.14E+00 6.38E-01 In 4.36E-02 1.32E-03 1.06E-10 0.00E+00 0.200 1 .48E+00 1.45E+00 1.38E+00 1.18E400 6.55E-01 4.50E-02 1.36E-03 1.09E-10 0.006+00 0.225 1.53E+00 1.50E+00 1.43E+00 1.22E+00 6.79E-01 4.67E-02 1.40E-03 1.13E-10 0.006+00 0.250 1 .60E+00 1.57E600 1.49E+00 1.27E+00 7.06E-01 4.83E-02 1 .46E-03 02 1.17E-10 0.00E+00 - M

0. 275 1.65E+00 1 .61F400 1.54E+00 1.31E+00 7.31E-01 5.01E-02 1.52E-03 1.21E-10 0.00E+00

0. 300 1 .71E+00 1.67E400 1.60E6 00 1.36E+00 7.58E-01 5.18E-02 1.57E-03 1.26F-10 0.00E+00

0. 325 1.77E+00 1. 73E+00 1.65E+00 1.40E+00 7.84E-01 5.366--02 1.62E-03 1.31E-10 0.00+/-E00 0.350 1.82E+00 1.78E400 1.70E400 1.44E+00 8.06E-01 5. 52E-02 1.68E-03 1.34E-10 0. 00E+00 0.375 1.86E400 1.82E400 1.74E+00 1.47E+00 8.24E-01 5.67E-02 1.72E-03 1.38E-10 0.00E+00 0.400 1.94E+00 1.89F400 1.81F+00 1.53E+00 8.56E-01 5.86E-02 1.77E-03 1.42E-10 0.006+00 0.425 1.99E+00 1.94E+00 1.85E400 1.58E+00 8.80E-01 6.02E-02 1.82E-03 1.46E-10 0.00E+00 0.450 2.06E+00 2.01E600 1.92E+00 1.63E+00 9.12E-01 6.25E-02 1.89E-03 1.50E-10 0.004E00 0.415 2. 12E+00 2.07E+00 1.98E+00 1.68E+00 9.36E-01 6.39E-02 1.93E-03 1.54E-10 0 .00E+00 0.500 2.17E.i00 2.12E+00 2.02E+00 1.72E+00 9.58E-01 6.56E-02 1.97E-03 1.59E-10 0. 00E+00 0.525 2.23E+00 2.17E+00 2.07E400 1.76E+00 9.82E-01 6.69E-02 2.03E-03 1.64E-10 0 .00E+00

0.550 2.29E+00 0 2.24E+00 2.14E+00 1. 82E+00 1 01E+00 6. 92E-02 2. 10E-03 1. 69E-10 o.OOE+00 0.575 2.36E+00 0 2.30E+00 2.20E+00 1.87E+00 1 04E+00 7.14E-02 2.16E-03 1.74E-10 o.OOE+00 N 2.46E+00 0 2.40E+00 2.29E+00 1. 95E ÷00 1 .09E+00 7.45E-02 2.24E-03 1.81E-10 0.OOE+00 0.600 0.625 2. 55E+0 0 2.49E+00 2.38E+00 2. 02E+00 I .13E+00 7.74E-02 2.34E-03 1 .86E-10 o.OOE+00 0.650 2. 67E+030 2.61E+00 2.49E+00 2. 11E+00 1. 18E+00 8. 08E-02 2.44E-03 1.92E-10 0. OOE+00 0.675 2. 77E+000 2.71E+00 2.59E+00 2.20E+00 1. 23E+00 8.34E-02 2 .52E-03 2 .02E-10 0. OOE+00 0.700 2. 88E+000 2.81E+00 2.68E+00 2 .28E+00 1.27E+00 8. 68E-02 2 . 61E-03 2. 1OE-10 o.00E+00 0 0.725 3. 00E+0 0 2.93E+00 2.80E+00 2 .38E+00 1 . 33E+00 9.06E-02 2.74E-03 2 .19E-10 o.OOE+00 CD 0.750 3. 14E+0 0 3.07E+00 2.93E+00 2. 49E+00 1 . 39E+00 9.54E 02 2.88E-03 2. 30E-10 o.00E+00 0.775 3. 31E+0 0 3.24E+00 3.09E+00 2. 62E+00 1 .4 6E+00 1.00E-01 3.05E-03 2. 4 1E-10 o.00E+00 0.800 3.49E+000 3.41E+00 3.25E+00 2. 76E+00 1.54E+00 1.06E-01 3.22E-03 2 56E-10 o.OOE+00 C) 0.825 3.77E+0( 0 3.68E+00 3.51E+00 2. 98E+00 1. 67E+00 1.14E-01 3.43E-03 2 .73E-10 0.00E+00 0.850 4.07E+030 3.98E+00 3.80E+00 3. 23E+00 1 .80E+00 1 . 23E-01 3.70E-03 2. 92E-10 o.00E+00 0.875 4. 51E+030 4.40E+00 4.20E+00 3. 57E+00 2 OOE+00 1 .33E-01 4.05E-03 3.18E-10 o.00E+00 (U 6

0.900 4. 97E+030 4.86E+00 4.64E+00 3.94E+00 2.20E+00 1. 50E-01 4.51E-03 3.57E-10 0. 00E+00 0

0.925 5.79E+010 5.66E+00 5.40E+00 4.58E+00 2 .57E+00 1.76E-01 5.22E-03 3.98E-10 0 .00E+00 zC)

N 0.950 7.18E+01 0 7.02E+00 6.70E+00 5.68E+00 3. 18E+00 2.21E-01 6. 56E-03 4.91E-10 o.00E+00 "04 0

0.975 9.34E+010 9.12E+00 8.71E+00 7.40E+00 4. 15E+00 2. 88E-01 8.74E-03 6.81E-10 0.00E+00 CO I 1 .000 2.63E+011 2.57E+01 2.45E+01 2.08E+01 I .16E+01 7.92E-01 2.38E-02 1.87E-09 0. OOE+00 0 fffiiiiffii tiiifii: r iiiifim 0.i5ya itf fil iiif ftilfill iIfIfIII tiiiiiti iiiiiiii ftt1tfif IRESRAD, Version 6.1 To< Limit = 0.5 year 01/26/2002 20 21:45 Page CU Probabilistic results summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z 0 one File: CS137.RAD r-Summary of dose at graphical times, reptition 1 C-)

Time Dose statistics at graphical times, mrem/yr Years Minimum Maximum Mean Median 90% 95% 97.5% 99% 0 AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAA.AA 0.00E+00 1.02E+00 2. 63E01 2.87E+00 2.19E+00 4.92E+00 7.15E+00 1.00E+01 1.56E+01 S i 00E+00 9.94E-01 2 .57E+01 2.81E+00 2.14E+00 4.81E+00 6.98E+00 9.78E+00 1.53E+01

(._

1.45E+00 9 .84E-01 2. 54E+01 2.78E+00 2.11E+00 4.76E+00 6.91E+00 9.68E+00 1.51E+01 C-)

2.09E+00 9.69E-01 2. 50E+01 2.74E+00 2.08E+00 4.69E+00 6.81E+00 9.53E+00 1.49E+01 3.00E+00 9.49E-01 2 .45E+01 2.68E+00 2.04E+00 4.59E+00 6.67E+00 9.33E+00 1.46E+01 3.02E+00 9.48E-01 2.45E+01 2.68E+00 2.04E+00 4.59E+00 6.66E+00 9,33E+00 1.46E+01 4.37E+00 9.19E-01 2. 37E+01 2.59E+00 1.97E+00 4.44E+00 6.46E+00 9.04E+00 1.41E+01 6.31E+00 8.78E-01 E

2.27E+01 2.48E+00 1.89E+00 4.25E+00 6.182+00 8.63E+00 1.35E+01

9. 12E÷00 8.23E-01 2.12E+01 2.32E+00 1.77E+00 3.98E+00 5.79E+00 8.08E+00 1.26E+01 Q 1.00E+01 1.32E+01 8.06E-01 7.49E-01 2.08E+01 1.93E+01 2.28E+00 2.11E+00 1.73E+00 1.61E+00 3.89E+00 5.67E+00 3.61E+00 5.27E+00 7.91E+00 7.34E+00 1.24E+01 1.15E+01 to 1.91E+01 6.53E-01 1.68E+01 1 .84E+00 1.40E+00 3.15E+00 4. 60E+00 6.39E+00 1.00E+01 2.75E+01 5.36E-01 1.38E+01 1.51E+00 1.15E+00 2.59E+00 3.78E+00 5.23E+00 8.24E+00 3.50E+01 4.51E-01 1.16E+01 1 .27E+00 9.68E-01 2.18E+00 3.18E+00 4.39E+00 6.93E+00 0..

3.98E+01 4.03E-01 1.04E+01 1.14E+00 8.65E-01 1.95E+00 2.84E+00 3.92E+00 6.20E+00 L 5.75E+01 2.67E-01 6.85E+00 7.51E-01 5.73E-01 1.29E+00 1 .88E+00 2.58E+00 4.11E+00 ON 8.32E+01 1.47E-01 3.77E+00 4. 13E-01 3.15E-01 7.11E-01 1.04E+00 1.41E+00 2.26E+00 In 1.20E+02 6.22E-02 1.59E+00 1.74E-01 1.32E-01 2.99E-01 4.40E-01 5.89E-01 9.58E-01 1.50E+02 3.12E-02 7.922-01 8.69E-02 6.59E-02 1.49E-01 2.21E-01 2.92E-01 4.80E-01 w -M 1.74E+02 1.79E-02 4 .54E-01 4.99E-02 3.79E-02 8.55E-02 1.27E-01 1.67E-01 2.76E-01 *o £ 2.51E+02 2.97E-03 7.45E-02 8.20E-03 6.26E-03 1.38E-02 2 .07E-02 2.72E-02 4.58E-02 3.00E+02 9.55E-04 2.38E-02 2.62E-03 2.00E-03 4.42E-03 6.66E-03 8.72E-03 1.47E-02 3.63E+02 2.20E-04 5.46E-03 6.02E-04 4.61E-04 1.01E-03 1.54E-03 2.01E-03 3.40E-03 zm 0n 5.25E+02 5.09E-06 1.25E-04 1.38E-05 1.07E-05 2.30E-05 3.58E-05 4.60E-05 7.83E-05 7.59E+02 2.12E-08 5. 30E-07 5.89E-08 4.52E-08 9.66E-08 1.56E-07 1.99E-07 3.01E-07 1.00+E03 0.00E+00 1.87E-09 2.08E-10 1.60E-10 3.38E-10 5.25E-10 6.94E-10 9.43E-10 1.10E+03 O.OOE00 1.96E-10 2.17E-11 1.68E-11 3.58E-11 5.61E-11 7.35E-11 1.00E-10 1.58E+03 0.00E+00 2.12E-15 2.28E-16 1.81E-16 4.03E-16 5. 77E-16 7.63E-16 1.08E-15 2.29E+03 0.002E00 1.55E-22 1.42E-23 1.19E-23 2.65E-23 3.84E-23 5.41E-23 8.10E-23

3. 31E+03 0.002E00 0.00+E00 O.OOE00 0.OOE+00 O.00E+00 0.00E+00 O.OOE+00 0.00E+00 4.79E+03 0.00E+00 0.00E+00 0.004E00 0.OOE+00 O.00+E00 0.00E+00 0.00E+00 0.00E+00 6.92E+03 0.00E+00 0.00E+00 0.001E00 0.OOE+00 O.00E+00 0.00E+00 0.00E+00 0.00E+00 r.'~

.. ... - A _r__-_e

1.00E+04 0.00E+00 0.O0E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.OOE+00 0.00E+00 ifiiffif ttiffit t iitifiiii iifiiiii tiiiiiiti itfiffii fliffiff tfiffifft lifiiiii 0

IRESRAD, Version 6.1 .r Limit = 0.5 year 01/26/2002 21:45 Page 21 Probabilistic results summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z one File: CS137.RAD N Summary of dose at graphical times, reptition 2 N)

Time N Dos;e statistics at graphical times mrem/yr Years Minimum Maximum Mean Median 90% 95% 97.5% 99% 0, AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA O.00E+00 9.97E-01 2.42E+01 2.86E+00 2.11E+00 5.24E+00 7.17E+00 9.32E+00 1.38E+01 1.00E+00 9.74E-01 2.36E+01 2.79E+00 2.06E+00 5.12E+00 7.00E+00 9.11E+00 1.35E+01 06 1.45E+00 9.64E-01 2.34E+01 2.76E+00 2.04E+00 5.07E+00 6.93E+00 9.02E+00 1. 33E+01 2.09E+00 9.50E-01 2.30E+01 2.72E+00 2.01E+00 4 .99E+00 6.82E+00 8.88E+00 1. 31E+01 0 3.00E+00 9.30E-01 2.25E+01 2.66E+00 1.97E+00 4.89E+00 6.68E+00 8.70E+00 1.29E+01 0 3.02E+00 9.29E-01 2.25E+01 2.66E+00 1.97E+00 4.89E+00 6.68E+00 8.69E+00 1.29E+01 6N 4.37E+00 9.01E-01 2.18E+01 2.58E+00 1.91E+00 4.73E+00 6.47E+00 8.43E+00 1.25E+01 6.31E+00 8.61E-01 2.09E+01 2.47E+00 1.82E+00 4 .52E+00 6.18E+00 8.05E+00 1.19E+01 0)

CoU')

9.12E+00 8.06E-01 S.95E+01 2.31E+00 1.71E+00 4.24E+00 5.78E+00 7.55E+00 1. 12E+01 owO 1.00E+01 7.90E-01 1.91E+01 2.26E+00 1 .67E+00 4.15E+00 5.66E+00 7.39E+00 1.09E+01 1.32E+01 7.33E-01 1.77E+01 2.10E+00 CD 1 .55E+00 3.85E+00 5.26E+00 6.87E+00 1. 02E+01 1.91E+01 6.39E-01 1.55E+01 1.83E+00 1.35E+00 3. 36E+00 4.58E+00 5.99E+00 8. 86E+00 0 w 2.75E+01 5.24E-01 1.27E+01 1.50E+00 1.11E+00 2.75E+00 3.75E+00 4.92E+00 7.27E+00 3.50E+01 4.40E-01 1.06E+01 1.26E+00 9.34E-01 2.31E+00 0 3.14E+00 4.14E+00 6.11E+00 3.98E+01 3.94E-01 9.50E+00 1.13E+00 8.35E-01 2.06E+00 2.81E+00 3.70E+00 5.46E+00 5.75E+01 2.60E-01 6.26E+00 7.47E-01 5.52E-01 1.36E+00 1.85E+00 2.46E+00 3.61E+00 8.32E+01 1.43E-01 3. 43E+00 4.11E-01 3.04E-01 7.46E-01 1.01E+00 1.36E+00 1 .99E+00 0 0 1.20E+02 6.02E-02 1.44E+00 1.73E-01 1.27E-01 3.14E-01 4.22E-01 5.74E-01 8.39E-01 1.50E+02 3.00E-02 7.13E-01 8.64E-02 6.37E-02 1.55E-01 2.10E-01 2.88E-01 4.19E-01 C 1.74E402 1.72E-02 4.08E-01 4.96E-02 3.67E-02 8.90E-02 1.20E-01 1.66E-01 E 2.41E-01 2.516E02 2.83E-03 6.60E-02 8.15E-03 6.02E-03 1.46E-02 1.94E-02 2.76E-02 3.97E-02 3.00E+02 9.04E-04 2.10E-02 2.61E-03 1.93E-03 4.62E-03 6.20E-03 8.90E-03 1.27E-02 0.

3.63E+02 2.07E-04 4.75E-03 5.99E-04 4.43E-04 1.05E-03 1.41E-03 2.05E-03 2.93E-03 5.25E+02 4.74E-06 1.06E-04 1.38E-05 1.02E-05 2.41E-05 3.21E-05 4.75E-05 6.76E-05 7.59E+02 1.98E-08 4.28E-07 5.87E-08 4.35E-08 1.04E-07 1.37E-07 2.01E-07 2.91E-07 I.00E+03 0.00E+00 1.52E-09 2.07E-10 1.55E-10 3.66E-10 4.71E-10 7.15E-10 1.05E-09 1.10E+03 0.00E+00 1.62E-10 2.16E-11 1.61E-11 3.83E-11 4.92E-11 7.27E-11 0 1.11E-10 1.58E+03 0.00E+00 1.55E-15 2.26E-16 1.73E-16 4.12E-16 5.52E-16 7.91E-16 1.15E-15 2.29E+03 0.006E00 1.08E-22 1.38E-23 1.16E-23 2.67E-23 3.68E-23 5.06E-23 7.03E-23 3.31E+03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 O.OOE+00 0.00E+00 O.OOE+00 0.00E+00 4.79E+03 0.00E+00 0.00E+00 O.00E+00 0.006+00 O.OOE+00 .U) 0.00E+00 O.OOE+00 0.00E+00 6.92E+03 0.00E+00 0.OOE400 O.OOE400 0.00E+00 0.006E00 0.00E+00 0.00E+00 0.00E+00 1.006E04 O.00E+00 O.OOE+00 O.OOE400 O.OOE+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 tiiifiii titittii iiiiIIII itititii iiifiili iiiiitti itiiitit IRESPAD, Version 6.1 T<o Limit 0.5 year Oh/2/2flfl2 )1.A; Probabilistic results summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Z LUC-4 "

LO one File: CS137.RAD 0 CU)

Summ ary of dose at graphical times, reptition 3 0 Time Dose statistics at graphical times, mrem/yr Years Minimum Maximum Mean Median 90% 95% 97.5% 99% wmr AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAA u~U)

AAAAAAAA 0.OOE400 9.53E-01 2.14E+01 2.85E+00 2.19E+00 4.88E+00 7 23E+00 9.43E+00 1.24E+01 1.00E+00 9.31E-01 2.09E+01 2.79E+00 2.14E+00 4.77E+00 7 .07E+00 9.21E+00 1.21E+01 1.45E+00 9.22E-01 2.07E+01 2. '76E+00 2.12E+00 4.72E+00 6.99E+00 9.11E+00 1.20E+01 2.09E+00 9.08E-01 2.04E+01 2.72E+00 2.09E+00 4.65E+00 6.89E+00 8.98E+00 1.18E+01 3.00E+00 8.89F-01 2.00O+01 2.66E400 2.05E+00 4.55E+00 6.75E600 8.79E+00 1.16E+01 3.02E+00 8.89E-01 1.99E+01 2.66E+00 2.04E+00 4.55E+00 6.74E+00 8.79E+00 1.16E+01 4.37E+00 8.61E-01 1.93E+01 2. 58E+00 1.98E400 4.41E+00 6.54E+00 8.52E+00 1.12E+01 6.316400 8.23E-01 1.85E+01 2.46E#00 9.12E 00 7.71E-01 1.73E401 2.31E+00 1.89E+00 1.77E+00 4.22E+00 6.25E+00 8.14E+00 3.95E+00 5.85E600 7.63E+00 1.07E+01 9.99E+00 *.

1 00E+01 7.55E-01 1.70E+01 2.26E200 1.74E+00 3.87E+00 5.74E+00 7.47E+00 9. 79E+00 1 32E401 7.01E-01 1.58E+01 2.10E+00 1.61E+00 3. 59E+00 5.33E+00 6.94E+00 9.07E+00 1.91E+01 6. 12E-01 1.38E+01 1.83E+00 1.41E+00 3. 13E+00 4 .65E+00 6.06E+00 7.89E+00

2. 75E+401 5 02E-01 1 .13E+01 I.50E+00 1.15E+00 2 .57E+00 3 .82E+00 4.97E+00 6.44E+00

3. 50E+O1 4. 22E-01 9.51E+00 1.26E+00 9.70E-01 2.16E+00 3 .21E+00 4.18E+00 5.40E+00

3. 98E+01 3. 77E-01 8 50E+00 1.13E+00 (

8.67E-01 1 .93E+00 2.87E400 3.74E+00 4.81E+00

5. 75E401 2 .50E-01 5 .64E+00 7.46E-01 5.73E-01 1 .28E+00 1.91E+00 2.48E+00 3.15E+00 8 .322+01 1 .37E-01 3. 1IE+00 4.10E-01 3.15E-01 7.02E-01 1 .05E+00 1.37E+00 1.72E+00 1 .20E+02 5. 80E-02 1 .32E+00 1.73E-01 1.33E-01 2.92E-01 4 .46E-01 5.78E-01 7.24E-01 I .50E+02 2 .90E-02 6. 61E-01 8.63E-02 6.61E-02 1.45E-01 2.24E-01 2.90E-01 3.62E-01

1. 74E+02 1. 66E-02 3 .81E-01 4.95E-02 3. 79E-02 C )

8.33E-02 1.29E-01 1.67E-01 2.08E-01 2 .51E+02 2 .74E-03 6. 34E-02 8.13E-03 6.23E-03 1.37E-02 2 .13E-02 2 .74E-02 3.42E-02 0) 3.004E02 C-4 8 .80E-04 2.05E-02 2.60E-03 2.00E-03 4.39E-03 6.83E-03 8.76E-03 1.09E-02 3.63E+02 2.03E-04 4 .74E-03 5.97E-04 4. 62E-04 1.01E-03 1.53E-03 2 .00E-03 2.49E-03 5.25E+02 4.71E-06 1.12E-04 1 .37E-05 1.05E-05 2.33E-05 3,42E-05 4 .47E-05 5.84E-05 7.59E+02 1.51E-08 4.96E-07 5.83E-08 4. 55E-08 1.00E-07 1.47E-07 I .87E-07 2.47E-07 1.00E+03 1.11E-14 1.84E-09 2 .06E-10 1. 61E-10 3.57E-10 4.82E-10 6. 47E-10 8.54E-10 1.10E+03 0.00E+00 1.97E-10 2.15E-11 1. 68E-11 3.72E-11 5.10E-11 6. 88E-1I 8.86E-11

1. 58E+03 0.00E+00 2.39E-15 2 .27E-16 I 89E-16 3. 94E-16 5.28E-16 7. 74E-16 9.37E-16 -o0

2. 29E+03 0.00E+00 1.81E-22 1 .39E-23 1 .24E-23 2.66E-23 3.44E-23 4.76E-23 )

5.86E-23 3.31E+03 0.00E+00 0.00E+00 0.00E400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.79E+03 0.00E+00 0.00E+00 0.00E+00 0.OOE+00 0.00E+00 O 0.00E+00 0.00E+00 0.00E+00 6.92E+03 0.004E00 O.OOE+00 0.00E+00 0.00E+00 O.00E+00 0.00E+00 0.00E+00 O.OOE+00 1.00E+04 0.00E+00 (?.00E+00 0.00E+00 O.OOE+00 0.00E+00 0.00E+00 0.00E+00 0.OOE+00 iiffif i iottn6f1 ifitfiff i1111111 iiiiiffi f f f fi f fffittff 11111111 111 1 IRESRAD, Vers 3iion 6.1 To Limit = 0.5 year 01/26/2002 1

21:45 Page 23 Probabilý ýý one s .. reuut summary : SNEC 5011 D)CGLs (10000 m2) & 1 m Deep Contam. Z .2_

File: CS137.RAD Peak of the mean dose (averaged over observations) Cu at graphical times E Repetition Time of peak mean dose Peak mean dose Years mrem/yr 1 0.000E+00 0 2.873E+00 0 2 0.000E+00 2,857E+00 3 0.000E+00 2.854E+00 1 RESRAD Regression and Correlation output E 01/26/02 21:47 Page: Coef Title  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone Input File : CS137.RAD 0C Coefficients for peak of mean dose time Dose Coefficient =

Repetition = PCCC SRC PRCC SRRC I 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff LL Thickness of contaminated zone 3 Contaminated zone erosion rate 0.24 3 0.13 5 0.47 5 0.19 Contaminated zone hydraulic conductivity 29

-0.04 29 -0.02 16 0.06 16 0.02 U, Contaminated zone total porosity 43 0.01 43 0.01 23 -0.04 23 -0.02 0 Density of contaminated zone 15 0.07 15 0.04 12 0.11 12 0.04 Evapotranspiration coefficient 42

-0.02 42 -0.01 21 -0.04 21 -0.02 Irrigation 20 0.06 20 0.03 31 -0.02 31 -0.01 Precipitation 36 0.02 36 0.01 37 -0.02 37 -0.01 Runoff coefficient 14

-0.07 14 -0.04 36 -0.02 36 -0.01 Watershed area for nearby stream cr pond 24

-0.05 24 -0.03 14 0.08 14 0.03 Density of saturated zone 17

-0.06 17 -0.03 46 0.00 46 0.00 Saturated zone effective porosity 39 0.02 39 0.01 20 -0.05 20 -0.02 34 11 -0.12 11 -0,04 Saturated zone hydraulic conductivity Y-

-0.03 34 -0.02 13 -0.05 26 -0.02 P , II , "VIC. 24 -0.04 24 -0.01

Saturated zone hydraulic, gradient 11 0.09 11 0.05 30 0.03 30 0.01 Saturated zone total po-osity 21 -0.06 21 -0.03 34 -0.02 34 -0.01 Well pump intake depth 38 -0.02 38 -0.01 47 0.00 47 0.00 Density of Unsaturated zone 1 33 -0.03 33 -0.02 18 0.05 18 0.02 Effective Porosity of Unsaturated zone 1 12 -0.08 12 -0.04 44 0.01 44 0.00 Hydraulic Conductivity of Unsaturated zone 1 44 -0.01 44 -0.01 40 0.01 40 0.00 Thickness of Unsaturated zone 1 32 -0.04 32 -0.02 43 0.01 43 0.00 Total Porosity of Unsaturated zone 1 10 0.09 10 0.05 48 0.00 48 0.00 Drinking water intake 37 0.02 37 0.01 28 0.03 28 0.01 Fish consumption 19 0.06 19 0.03 38 -0.02 38 -0.01 Fruit, vegetable, and grain consumption 4 0.23 Leafy vegetable consumption 4 0.13 7 0.30 7 0.11 49 0.00 49 0.00 17 -0.06 17 -0.02 Meat and poultry consumption 8 0.12 8 0.06 9 0.17 9 0.06 0 Milk consumption 45 -0.01 45 -0.01 10 0.14 10 0.05O Other seafood consumption 16 -0.07 16 -0.03 33 0.02 33 0.01 0 Soil ingestion 48 0.00 48 0.00 25 0.04 25 0.01 Wet weight crop yield of leafy vegetables 23 -0.05 23 -0.03 26 0.04 26 0.01 0 Wet weight crop yield of fruit, grain and non-leafy vegetables 13 0.07 13 0.04 15 -0.06 15 -0.02 Mass loading for inhalation 46 -0.01 46 -0.01 35 0.02 35 0.01 Z External gamma shielding factor 6 0.17 6 0.09 4 0.47 4 0.19 C Depth of soil mixing layer 27 -0.04 27 -0.02 19 0.05 19 0.02 .9 Thickness of evasion layer of C-14 in soil 31 0.04 31 0.02 27 -0.03 27 -0.01 Humidity in air 30 -0.04 30 -0.02 13 0.10 13 0.03 0 Inhalation rate Indoor time fraction 35 5

-0.03 0.21 35 5

-0.01 0.12 32 -0.02 3 0.66 32 -0.01 3 0.32 0 Depth of roots 2 -0.49 2 -0.29 2 -0.70 2 -0.35 0 Aquatic food 47 -0.01 47 -0.01 45 0.01 45 0.00 C Indoor dust filtration factor 25 -0.05 25 -0.03 22 0.04 22 0.02 .

Weathering removal constant of all vegetation Wet foliar interception fraction of leafy vegetables 18 -0.06 18 -0.03 41 0.01 41 0.00 EM 22 -0.05 22 -0.03 42 0.01 42 0.00 Irrigation water 41 0.02 41 0.01 49 0.00 49 0.00 0 Livestock water Plant transfer factor for Cs 28 -0.04 28 -0.02 39 0.02 39 0.01 0 1 0.82 1 0.77 1 0.89 1 0.71 C Meat transfer factor for Cs 7 0.15 7 0.08 6 0.45 6 0.18 Milk transfer factor for Cs 9 0.11 9 0.06 8 0.23 8 0.09 Fish transfer factor for Cs 40 -0.02 40 -0.01 29 -0.03 29 -0.01 R-SQUARE 0.73 0.73 087 087

-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of the variation in the dependent variable (Dose) explained by regression on the independent variables.

I RESRAD Regression and Correlation output 01/26/02 21:4'7 Page: Coef 2 O Title :S(EC Soil DCLs (10000 m2) & 1 m Deep Contam. Zone U)

Input File : CS137.PAD LL U)

Coefficients for peak of mean dose time Dose 2 Coefficient PCC SRC PRCC SRRC Z Repetition = 2 2 2 2 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Thickness of contaminatod zone 6 0.25 6 0.12 4 0.44 4 0.18 Contaminated zone erosion rate 10 0.08 10 0.04 34 0.03 34 0.01 Contaminated zone hydraulic conductivity 16 -0.05 15 -0.03 27 0.04 27 0.02 Contaminated zone total porosity 49 0.00 49 0.00 48 0.01 48 0.00 Density of contaminated zone '11 0.07 11 0.03 39 0.02 39 0.01

Evapotranspiration coefficient 18 0.04 18 0.02 28 -0.04 28 -0.01 Irrigation 48 0.00 48 0.00 10 0.10 10 0.04 Precipitation 42 0.01 42 0.01 26 0.04 26 0.02 Runoff coefficient 24 0.03 24 0.01 30 0.04 30 0.01 Watershed area for nearby stream or pond 31 -0.02 31 -0.01 40 0.02 40 0.01 Density of saturated zone 9 0.11 9 0.05 44 -0.01 44 0.00 Saturated zone effective porosity 39 0.02 39 0.01 36 -0.02 36 -0.01 Saturated zone hydraulic conductivity 15 0.05 16 0.03 47 -0.01 47 0.00 Saturated zone hydraulic gradient (NJ 23 0.03 23 0.01 19 0.06 19 0.02 Saturated zone total porosity 44 0.01 44 0.00 11 0.08 11 0.03 Well pump intake depth 21 0.04 21 0.02 33 -0.03 33 -0.01 C14 Density of Unsaturated zone 1 33 0.02 33 0.01 14 0.08 14 0.03 Effective Porosity of Unsaturated zone 1 36 0.02 36 0.01 16 0.07 15 0.03 0 Hydraulic Conductivity of Unsaturated zone I 40 -0.02 40 -0.01 32 0.03 32 0.01 0 Thickness of Unsaturated zone 1 37 -0.02 37 -0.01 29 -0.04 29 -0.01 Total Porosity of Unsaturated zone 1 34 -0.02 34 -0.01 43 -0.01 43 -0.01 Drinking water intake 13 -0.06 13 -0.03 23 -0.05 23 -0.02 Fish consumption 43 0.01 43 0.00 15 0.08 16 0.03 e'j0 Fruit, vegetable, and grain consumption 8 0.16 8 0.08 8 0.25 8 0.09 Leafy vegetable consumption )

30 0.02 30 0.01 24 0.04 24 0.02 0- M Meat and poultry consumption 17 0.05 17 0.02 9 0.18 9 0.07 0 Milk consumption 27 0.03 27 0.01 25 0.04 25 0.02 Other seafood consumptj ,n 29 -0.03 29 -0.01 41 -0.02 41 -0.01 Soil ingestion 14 0.06 14 0.03 37 0.02 37 0.01 Wet weight crop yield of leafy vegetables 12 -0.06 12 -0.03 22 -0.05 22 -0.02 Wet weight crop yield of fruit, grain and non-leafy vegetables 47 0.00 47 0.00 18 0.06 18 0.02 Mass loading for inhalation 32 -0.02 32 -0.01 45 -0.01 45 0.00 External gamma shielding factor 7 0.21 7 0.10 6 0.35 6 0.13 Depth of soil mixing layer 19 -0.04 19 -0.02 31 0.03 31 0.01 Thickness of evasion layer of C-14 in soil 46 0.00 46 0.00 38 0.02 38 0.01 Humidity in air 28 0.03 28 0.01 46 0.01 46 0.00 Inhalation rate 0 35 -0.02 35 -0.01 35 -0.02 35 -0.01 oC*

Indoor time fraction 4 0.29 4 0.14 2 0.68 2 0.34 Depth of roots 2 -0.52 2 -0.28 3 -0.68 3 -0.33 Aquatic food 20 -0.04 20 -0.02 12 -0.08 12 -0.03 Indoor dust filtration factor Weathering removal constant 41 -0.01 41 -0.01 17 0.07 17 0.03 C of all vegetation Wet foliar interception fraction of leafy vegetables 25 -0.03 25 -0.01 42 0.02 42 0.01 Irrigation water 38 -0.02 38 -0.01 49 0.00 49 0.00 22 0.03 22 0.01 20 0.06 20 0.02 Livestock water Plant transfer factor for Cs 26 0.03 26 0.01 21 0.06 21 0.02 Meat transfer factor for Cs 1 0.85 1 0.76 1 0.90 1 0.73 Milk transfer factor for Cs 3 0.32 3 0.16 5 0.41 5 0.16 Fish transfer factor for Cs 5 0.28 5 0.14 7 0.29 7 0.11 45 0.00 45 0.00 13 -0.08 13 -0.03 R-SQUARE 0.78 0.78 0.87 0.87

-Rank is set to zero if the dose is zero or the correlation matrix is singular.

- 0

-R-SQUARE varies between 0 and I and is called the coefficient of determination; it provides a measure of the uJ variation in the dependent variable (DoseY explained by regression on the independent variables. ZC I RESRAD Regression and Correlation output 01/26/02 21:47 Page:

zn Coef 3 Title  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone Input File : CS137.RAD Coefficients for peak of mean lose time Dose Coefficient =

Repetition PCC SRC PRCC SRRC

= 3 3 3 3

\J1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff 3 0.29 3 0.15 4 0.48 4 0.18 Thickness of contaminated zone 33 0.03 33 0.02 28 0.03 28 0.01 Contaminated zone erosion rate Contaminated zone hydraulic conductivity 40 -0.02 40 -0.01 16 -0.07 16 -0.02 Contaminated zone total porosity 11 0.08 11 0.04 31 -0.03 31 -0.01 00 Density of contaminated zone 9 0.11 9 0.05 40 0.01 40 0.00 Evapotranspiration coefficient 13 -0.07 13 -0.03 24 -0.04 24 -0.01 Irrigation 29 0.04 29 0.02 38 -0.01 38 0.00 0 Precipitation 32 -0.03 32 -0.02 37 0.02 37 0.01 Runoff coefficient 47 -0.01 47 0.00 32 0.02 32 0.01 0)O Watershed area for nearby stream or pond 16 -0.06 16 -0.03 41 -0.01 41 0.00 Density of saturated zone 23 -0.05 23 -0.02 15 0.07 15 0.02 Saturated zone effective porosity 36 -0.03 36 -0.01 42 -0.01 42 0.00 Saturated zone hydraulic conductivity 20 -0.06 20 -0.03 45 -0.01 45 0.00 0 Saturated zone hydraulic gradient 24 0.05 24 0.02 48 0.00 48 0.00 Saturated zone total porosity 27 -0.05 27 -0.02 34 -0.02 34 -0.01 Well pump intake depth Density of Unsaturated zone 1 34 25 0.03 34 0.01 20 27 0.05 0.03 20 27 0.02 =Z M

0.05 25 0.02 0.01 Effective Porosity of Unsaturated zone I 45 0.01 45 0.00 35 -0.02 35 -0.01 Hydraulic Conductivity of Unsaturated zone 9 r_

1 18 -0.06 18 -0.03 11 0.09 11 0.03 Thickness of Unsaturated zone 0

1 28 0.04 28 0.02 43 0.01 43 0.00 CD Total Porosity of Unsaturated zone I 43 0.02 43 0.01 36 0.02 36 0.01 Drinking water intake 15 -0.06 15 -0.03 18 -0.06 18 -0.02 Fish consumption 17 0.06 17 0.03 26 0.04 26 0.01 0 Fruit, vegetable, and grain consumption 6 0.20 6 0.10 7 0.36 7 0.13 Leafy vegetable consumption 26 0.05 26 0.02 23 0.04 23 0.01 Meat and poultry consumption 22 0.05 22 0.02 9 0.16 9 0.05 oCE Milk consumption 10 0.09 10 0.04 33 -0.02 33 -0.01 Other seafood consumption 46 -0.01 46 0.00 49 0.00 49 0.00 0 Soil ingestion 42 -0.02 42 -0.01 17 -0.06 17 -0.02 Wet weight crop yield of leafy vegetables 35 -0.03 35 -0.01 25 0.04 25 0.01 Wet weight crop yield of fruit, grain and non-leafy vegetables 30 0.04 30 0.02 29 -0.03 29 -0.01 Mass loading for inhalation 14 0.06 14 0.03 19 0.06 19 0.02 External gamma shielding factor 5 0.22 5 0.11 5 0.48 5 0.18 Depth of soil mixing layer 39 -0.02 39 -0.01 44 -0.01 44 0.00 Thickness of evasion layer of C-14 in soil 0,0 r 19 -0.06 19 -0.03 46 0.01 46 0.00 Humidity in air 12 -0.07 12 -0.04 39 -0.01 39 0.00 Inhalation rate 48 0.00 48 0.00 21 -0.05 21 -0.02 Indoor time fraction 7 0.18 7 0.09 3 0.65 3 0.29 Depth of roots 2 -0.54 2 -0.30 2 -0.73 2 -0.36 Aquatic food 38 0.02 38 0.01 47 0.00 47 0.00 Indoor dust filtration factor Weathering removal constant 49 0.00 49 0.00 22 -0.05 22 -0.02 of all vegetation 21 0.05 21 0.03 13 -0.07 13 -0.02 M Wet foliar interception fraction of leafy vegetables 41 0.02 41 0.01 12 0.08 12 0.03 Irrigation water U.

44 -0.01 44 -0.01 14 -0.07 14 -0.02 s)

Livestock water 37 -0.03 37 -0.01 30 0.03 30 0.01 Plant transfer factor for Cs C) r*

1 0.84 1 0.76 1 0.91 1 0.73 Meat transfer factor for Cs 4 0.25 4 Z0i- d 0.12 6 0.43 6 0.16 Milk transfer factor for Cs 8 0.15 8 0.07 8 0.32 8 0.11 Fish transfer factor for Cs 31 0.04 31 0.02 10 -0.10 10 -0.03 R-P.UARF

0. 77 0.77 0.89 0.89

-Rank is set t,) zero if the dose is zero or the correlation matrix is singular.

-P-SQUARE varies between 0 and I and is called the coefficient of determination; it provides a measure of the variation in the dependent variable (Dose) explained by regression on the independent variables.

1 RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 4 Title  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone Input File : CS137.RAD Coefficients for peak All Pathways Dose Coefficient = PCC SRC PRCC SRRC Repetition = 1 1 1 1 .

Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Thickness of contaminated zone 3 0.24 3 0.13 5 0.47 5 0.19 Contaminated zone erosion rate 06 29 -0.04 29 -0.02 15 0.06 15 0.02 0 Contaminated zone hydraulic conductivity 43 0.01 43 0.01 23 -0.04 23 -0.02 N0 Contaminated zone total porosity 15 0.07 15 0.04 12 0.11 12 0.04 0 Density of contaminated zone 42 -0.02 42 -0.01 21 -0.04 21 -0.02 5 Evapotranspiration coefficient 20 0.06 20 0.03 31 -0.02 31 -0.01 ( 0 Irrigation 36 0.02 36 0.01 37 -0.02 37 -0.01 Precipitation 14 -0.07 14 -0.04 36 -0.02 36 -0.01 Z0 Runoff coefficient 24 -0.05 24 -0.03 14 0.08 14 0.03 C Watershed area for nearby stream or pond 17 -0.06 17 -0.03 46 0.00 46 0.00 Density of saturated zone 39 0.02 39 0.01 20 -0.05 20 -0.02 Saturated zone effective porosity 34 -0.03 34 -0.02 11 -0.12 11 -0.04 Saturated zone hydraulic conductivity 26 -0.05 26 -0.02 24 -0.04 24 -0.01 .

Saturated zone hydraulic gradient 11 0.09 11 0.05 30 0.03 30 0.01 Saturated zone total porosity 21 -0.06 21 -0.03 34 -0.02 34 -0.01 0 Well pump intake depth 38 -0.02 38 -0.01 47 0.00 47 0.00 Density of Unsaturated zone 1 33 -0.03 33 -0.02 18 0.05 18 0.02 _

Effective Porosity of Unsaturated zone 1 12 -0.08 12 -0.04 45 0.01 45 0.00 E Hydraulic Conductivity of Unsaturated zone 1 44 -0.01 44 -0.01 40 0.01 40 0.00 Thickness of Unsaturated zone 1 32 -0.04 32 -0.02 43 0.01 43 0.00 0 Total Porosity of Unsaturated zone 1 10 0.09 10 0.05 48 0.00 48 0.00 0 Drinking water intake 37 0.02 37 0.01 27 0.03 27 0.01 Fish consumption 19 0.06 19 0.03 38 -0.02 38 -0.01 E Fruit, vegetable, and grain consumption 4 0.23 4 0.13 7 0.30 7 0.11  :

Leafy vegetable consumption 49 0.00 49 0.00 17 -0.06 17 -0.02 Meat and poultry consumption 8 0.12 8 0.06 9 0.17 9 0.06 Milk consumption 45 -0.01 45 -0.01 10 0.14 10 0.05 ýO Other seafood consumption 16 -0.07 16 -0.03 33 0.02 33 0.01 Soil ingestion 48 0.00 48 0.00 25 0.04 25 0.01 Wet weight crop yield of leafy vegetables 23 -0.05 23 -0.03 26 0.04 26 0.01 >

Wet weight crop yield of fruit, grain and non-leafy vegetables 13 0.07 13 0.04 16 -0.06 16 -0.02 Mass loading for inhalation 46 -0.01 46 -0.01 35 0.02 35 0.01 0 External gamma shielding factor 6 0.17 6 0.09 4 0.47 4 0.19 0

• Depth of soil mixing layer 27 -0.04 27 -0.02 19 0.05 19 0.02 Thickness of evasion layer of C-14 in soil 31 0.04 31 0.02 28 -0.03 28 -0.01 Humidity in air 30 -0.04 30 -0.02 13 0.10 13 0.03 ">

Inhalation rate Indoor time fraction 35 -0.03 35 -0.01 32 -0.02 32 -0.01 ( 2 5 0.21 5 0.12 3 0.66 3 0.32 W o Depth of roots 2 -0.49 2 -0.29 2 -0.70 2 -0.35 Z Aquatic food 47 -0.01 47 -0.01 44 0.01 44 0.00 Indoor dust filtration factor 25 -0.05 25 -0.03 22 0.04 22 0.02 Weathering removal constant of all vegetation 18 -0.06 18 -0.03 41 0.01 41 0.00 Wet foliar interception fraction of leafy vegetables 22 -0.05 22 -0.03 42 0.01 42 0.00 Irrigation water 41 0.02 41 0.01 49 0.00 49 0.00 Livestock water 28 -0.04 28 -0.02 39 0.02 39 0.01 Plant transfer factor for Cs 1 0.82 1 0.77 1 0.89 1 0.71 Meat transfer factor for Cs 7 0.15 7 0.08 6 0.45 6 0.18 Milk transfer factor for Cs 9 0.11 9 0.06 8 0.23 8 0.09 f/7-::

Fish transfer factor for Cs 40 -0.02 40 -0.01 29 -0.03 29 -0.01 0.73 0.73 0.87 0.87 R-SQUARE

-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of the CD 0) variation in the dependent variable (Dose) explained by regression on the independent variables. MC 1 RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 5 Title

• SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone Input File CS137.RAD 0

Coefficients for peak All Pathways Dose Coefficient = PCC SRC PRCC SRRC 0 O Repetition = 2 2 2 2 ow Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff CS C4 0(

Thickness of contaminated zone 6 0.25 6 0.12 4 0.44 4 0.18 Contaminated zone erosion rate 10 0.08 10 0.04 34 0.03 34 0.01 Contaminated zone hydraulic conductivity 16 -0.05 15 -0.03 27 0.04 27 0.02 Contaminated zone total porosity 49 0.00 49 0.00 48 0.01 48 0.00 Density of contaminated zone 11 0.07 11 0.03 40 0.02 40 0.01 Evapotranspiration coefficient 18 0.04 18 0.02 28 -0.04 28 -0.01 0 Irrigation 48 0.00 48 0.00 10 0.10 10 0.04 .9 Precipitation 42 0.01 42 0.01 26 0.04 26 0.02 Runoff coefficient 24 0.03 24 0.01 30 0.04 30 0.01 E Watershed area for nearby stream or pond 31 -0.02 31 -0.01 39 0.02 39 0.01 .2 Density of saturated zone 9 0.11 9 0.05 44 -0.01 44 0.00 0 0

Saturated zone effective porosity 39 0.02 39 0.01 37 -0.02 37 -0.01 Saturated zone hydraulic conductivity 15 0.05 16 0.03 47 -0.01 47 0.00 V Saturated zone hydraulic gradient 23 0.03 23 0.01 19 0.06 19 0.02 E Saturated zone total porosity 44 0.01 44 0.00 11 0.08 11 0.03 Well pump intake depth 21 0.04 21 0.02 33 -0.03 33 -0.01 Density of Unsaturated zone 1 0C).

33 0.02 33 0.01 14 0.08 14 0.03 Effective Porosity of Unsaturated zone I 36 n.02 36 0.01 15 0.07 15 0.03 Hydraulic Conductivity of Unsaturated zone 40 -0.02 40 -0.01 32 0.03 32 0.01 Thickness of Unsaturated zone 1 S'I 37 -0.02 37 -0.01 29 -0.04 29 -0.01 Total Porosity of Unsaturated zone 1 34 -0.02 34 -0.01 43 -0.01 43 -0.01 Drinking water intake 13 -0.06 13 -0.03 23 -0.05 23 -0.02 Fish consumption 43 0.01 43 0.00 16 0.07 O 16 0.03 Fruit, vegetable, and grain consumption 8 0.16 8 0.08 8 0.25 8 0.09 Leafy vegetable consumption 30 0.02 30 0.01 24 0.04 24 0.02 Meat and poultry consumption aI) 17 0.05 17 0.02 9 0.18 9 0.07 Milk consumption 27 0.03 27 0.01 25 0.04 25 0.02 to Other seafood consumption 29 -0.03 29 -0.01 41 -0.02 41 -0.01 Soil ingestion 14 0.06 14 0.03 36 0.02 36 0.01 0 Wet weight crop yield of leafy vegetables 12 -0.06 12 -0.03 22 -0.05 22 -0.02 Wet weight crop yield of fruit, grain and non-leafy vegetables 47 0.00 47 0.00 18 0.06 18 0.02 Mass loading for inhalation 32 -0.02 32 -0.01 45 -0.01 45 0.00 External gasmta shielding factor 7 0.21 7 0.10 6 0.35 6 0.13 Depth of soil mixing layer 19 -0.04 19 -0.02 31 0.03 31 0.01 Thickness of evasion layer of C-14 in soil 46 0.00 46 38 0.00 0.02 38 0.01 Humidity in air 28 0.03 28 46 0.01 0.01 46 0.00 Inhalation rat, 35 -0.02 35 -0.01 35 -0.02 35 -0.01 Indoor time fraction 4 0.29 4 0.14 2 0.68 2 0. 34 Depth of roots 2 -0.52 2 -0.28 3 -0.68 3 -0.33 Aquatic food 20 -0.04 20 -0.02 12 -0.08 12 -0.03

Indoor dust filtration factor 41 -0.01 41 -0.01 17 0.07 17 0.03 Weathering removal constant of all vegetation 25 -0.03 25 -0.01 42 0.02 42 0.01 Wet foliar interception fraction of leafy vegetables 38 -0.02 38 -0.01 49 0.00 49 0.00 Irrigation water 22 0.03 22 0.01 20 0.06 20 0.02 Livestock water 26 0.03 26 0.01 21 0.06 21 0.02 Plant transfer factor for Cs 1 0.85 1 0.76 1 0.90 1 0.73 Meat transfer factor for Cs 3 0.32 3 0.16 5 0.41 5 0.16 0)

Milk transfer factor for Cs 5 0.28 5 0.14 7 0.29 7 0.11 0

Fish transfer factor for Cs 45 0.00 45 0.00 13 -0.08 13 -0.03 6 R-SQUARE 0.78 0.78 0.87 0.87

-Rank is set to zero if the dose is zero or the correlation matrix is singular.

0

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of the 0 variation in the dependent variable (Dose) explained by regression on the independent variables. N N

I RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 6 6 Title  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone Input File : CS137.RAD 0 0 0 0

C.

Coefficients for peak All Pathways Dose Coefficient = 0 0 PCC SRC PRCC SRRC 0 Repetition = 3 3 3 3 Description of Probabilistic Variable 0 Sig Coeff Sig Coeff Sig Coeff Sig Coeff Thickness of contaminated zone 3 0.29 3 0.15 4 0.49 4 0.18 Contaminated zone erosion rate 33 0.03 33 28 0.03 28 0.01 0 Contaminated zone hydraulic conductivity 0.02 E 40 -0.02 40 -0.01 16 -0.07 16 -0.02 Contaminated zone total porosity 7W 11 0.08 11 0.04 31 -0.03 31 -0.01 0 Density of contaminated zone 9 0.11 9 0.05 40 0.01 40 0.00 Evapotranspiration coefficient 13 -0.03 24 -0.04 O 13 -0.07 24 -0.01 Irrigation 29 0.04 29 0.02 38 -0.01 38 0.00 Precipitation 32 37 EýO

-0.03 32 -0.02 0.02 37 0.01 chi Runoff coefficient 47 -0.01 47 0.00 32 0.02 32 0.01 Watershed area for nearby stream or pond 16 -0.06 16 -0.03 41 -0.01 41 0.00 Density of saturated zone 23 -0.05 23 -0.02 14 0.07 14 0.02 Saturated zone effective porosity 36 I

-0.03 36 -0.01 42 -0.01 42 0.00 0 Saturated zone hydraulic conductivity 20 -0.06 20 -0.03 45 -0.01 45 0.00 Saturated zone hydraulic gradient 24 0.05 24 0.02 48 0.00 48 0.00 Saturated zone total porosity 27 -0.05 27 -0.02 34 -0.02 34 -0.01 .-J Well pump intake depth 34 0.03 34 0.01 20 0.05 20 0.02 0co N Density of Unsaturated zone 1 0 0 25 0.05 25 0.02 27 0.03 27 0.01 Effective Porosity of Unsaturated zone 1 Hydraulic Conductivity of Unsaturated zone I 45 0.01 45 0.00 35 -0.02 35 -0.01 18 -0.06 18 -0.03 C14 Thickness of Unsaturated zone 1 11 0.09 11 0.03 28 0.04 28 0.02 43 0.01 43 0.00 Total Porosity of Unsaturated zone 1 0 43 0.02 43 0.01 36 0.02 36 0.01 C~u Drinking water intake 15 -0.06 15 -0.03 18 -0.06 18 -0.02 Fish consumption z mm 17 0.06 17 0.03 26 0.04 26 0.01 Fruit, vegetable, and grain consumption 6 0.20 6 0.10 7 0.36 7 0.13 Leafy vegetable consumption Meat and poultry consumption 26 0.05 26 0.02 23 0.04 23 0.01 22 0.05 22 0.02 9 0.16 9 0.05 Milk consumption 10 0.09 10 0.04 33 -0.02 33 -0.01 Other seafood consumption Soil ingestion 46 -0.01 46 0.00 49 0.00 49 0.00 42 -0.02 42 -0.01 17 -0.06 17 -0.02 Wet weight crop yield of leafy vegetables Wet weight crop yield of fruit, grain and non-leafy vegetables 35 -0.03 35 -0.01 25 0.04 25 0.01 30 0.04 30 0.02 29 -0.03 29 -0.01 Mass loading for inhalation 14 0.06 14 0.03 19 0.06 19 0.02 101 7

5 0.22 5 0.11 5 0.48 5 0.18 External gamma shielding factor 39 -0.02 39 -0.01 44 -0.01 44 0.00 Depth of soil mixing layer 19 -0.06 19 -0.03 46 0.00 46 0.00 in soil 19 -0.06 19 0.0346 0.00 46 0.00 Thickness of evasion layer of C-14 Humidity in air 12 -0.07 48 0.00 12 48 -0.04 0.00 22 39 -0.05

-0.01 22 39 -0.02 0.00 r Inhalation rate 7 0.18 7 0.09 3 0.66 3 0.29 ndetofrt time fraction Indoor r2 -0.54 2 -0.30 2 -0.73 2 -0.36 38 0.01 47 0.00 47 0.00 a 38 0.02 Aquatic food 49 0.00 49 0.00 21 -0.05 21 -0.02 CT Indoor dust filtration factor 21 0.05 21 0.03 13 -0.07 13 -0.02

• Weathering removal constant of all vegetation 0.03 41 0.02 41 0.01 12 0.08 12 Wet foliar interception fraction of leafy vegetables 15 -0.02 C6 44 -0.01 44 -0.01 15 -0.07 Irrigation water 37 -0.01 30 0.03 30 0.01 0 37 -0.03 Livestock water 0.73 N 1 0.84 1 0.76 1 0.91 1 Plant transfer factor for Cs 4 0.25 4 0.12 6 0.43 6 0.16 0 Meat transfer factor for Cs 0 8 0.15 8 0.07 8 0.32 8 0.11 Milk transfer factor for Cs 0.04 31 0.02 10 -0.10 10 -0.03 0) 31 Fish transfer factor for Cs 0.77 0.77 0.89 0.89 Z R-SQUARE 0 W Oi r

-Rank is set to zero if the dose is zero or the correlation matrix is singular. 0 provides a measure of the

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it 3 "

dependent variable (Dose) explained by regression on the independent variables.

variation in the I RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 7 0

Title SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone Input File : CS137.RAD Coefficients for peak External Ground Dose 0 PCC SRC PRCC SRRC 0 Coefficient =

1 1 1 1 .

Repetition -

Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff E Thickness of contaminated zone 16 -0.04 16 -0.02 31 -0.03 31 -0.01 >

26 0.03 26 0.01 35 -0.03 35 -0.01 o!

Contaminated zone erosion rate 47 0.00 47 0.00 46 0.00 46 0.00 Contaminated zone hydraulic conductivity 20 0.04 21 0.02 22 0.05 22 0.01 Contaminated zone total porosity 18 0.04 18 0.02 40 0.01 40 0.00 Density of contaminated zone 9 0.06 9 0.02 26 -0.04 26 -0.01 >

Evapotranspiration coefficient 29 0.01 "j 37 -0.01 37 -0.01 29 0.04 Irrigation 10 -0.02 33 -0.03 33 -0.01 O0 10 -0.05 Precipitation 12 0.05 12 0.02 48 0.00 48 0.00 t Q Runoff coefficient 32 0.02 32 0.01 39 -0.02 39 0.00 Z' i Watershed area for nearby stream or pond 48 0.00 48 0.00 28 0.04 28 0.01 "0 Density of saturated zone _

11 -0.05 11 -0.02 34 0.03- 34 0.01 Saturated zone effectivc porosity Saturated zone hydrauli conductivity 42 0.01 42 0.00 49 0.00 49 0.00 o 2 4 0.09 4 0.04 23 0.05 23 0.01 W m Saturated zone hydraul c gradient 17 -0.01 m 44 0.01 44 0.00 17 -0.06 Saturated zone total Drosity 7 0.06 7 0.02 36 -0.03 36 0.00 Well pump intake depth 1 13 -0.05 13 -0.02 8 -0.10 8 -0.02 Density of Unsaturated zone 5 0.08 5 0.03 24 0.04 24 0.01 Effective Porosity of Unsaturated zone 1 36 0.01 36 0.01 19 0.06 19 0.01 Hydraulic Conductivity of Unsaturated zone 1 46 0.00 46 0.00 44 -0.01 44 0.00 Thickness of Unsaturated zone 1 1 39 -0.01 39 -0.01 41 -0.01 41 0.00 Total Porosity of Unsaturated zone 27 0.03 27 0.01 6 0.12 6 0.02 Drinking water intake 24 0.03 24 0.01 45 -0.01 45 0.00 Fish consumption 14 0.04 14 0.02 5 0.13 5 0.02 Fruit, vegetable, and grain consumption

Leafy vegetable consumption Meat and poultry consumption 30 -0.02 30 -0.01 30 -0.04 30 !0 0 Milk consumption 33 -0.02 33 -0.01 21 -0.05 21,- 0. 01 31 -0.02 31 -0.01 0 Other seafood consumption 42 0.01 42 0.0 Soil ingestion 41 0.01 41 0.00 18 0.06 18 0.01 Wet weight crop yield of leafy vegetables 6 0.06 6 0.03 25 0.04 25 O.01 Wet weight crop yield of fruit, grain 21 -0.04 20 -0.02 14 -0.07 14 [0.01 and non-leafy vegetables -0 . 03 Mass loading for inhalation 19 -0.04 19 -0.02 4 -0.14 3a2ý- 01 0 External gamma shielding factor 40 -0.01 40 -0.01 32 -0.03 Depth of soil mixing layer 2 0.76 2 0.47 2 0.88 _-0.35 Q)

Thickness of evasion layer of C-14 in 38 -0.01 38 -0.01 37 0.02 3 0.00 soil Humidity in air 3 0.10 3 0.04 27 0.04 27) 0 01 Inhalation rate 15 0.04 15 0.02 9 0.09 0.02 Indoor time fraction 43 -0.01 43 0.00 20 -0.05 2(- 0.01 0.

Depth of roots 1 0.88 1 0.77 1 0.98 R 0.91 Aquatic food 49 0.00 49 0.00 11 0.08 Indoor dust filtration factor 17 -0.04 17 -0.02 16 0.06 1g 0.102 Weathering removal constant of all vegetation 8 0.06 8 0.02 10 0.08 13t6 901 Wet foliar interception fraction of 23 -0.04 23 -0.01 19 ~02 leafy vegetables 13 0.07 ioi 110 Irrigation water 34 0.02 34 0.01 15 -0.06 Livestock water C 35 0.02 35 0.01 12 0.08 Plant transfer factor for Cs 29 -0.03 30- 03 29 -0.01 3 -0.16 rC_

Meat transfer factor for Cs 45 0.00 45 0.00 7 -0.10 - 2 Milk transfer factor for Cs 25 0.03 25 0.01 38 -0.02 43r :S00 0)

Fish transfer factor for Cs 28 -0.03 28 -0.01 43 -0.01 4o3-m 00 22 -0.04 22 -0.02 47 0.00 R-SQUARE

-Rank is set to zero if the dose is

6. 224 -0702

- - - - - - -, 0.97 097 0

0

-R-SQUARE varies between 0 and zero or the correlation matrix is singular.

1 and is called the coefficient variation in the dependent variable of determination; it provides a measure of the 00 .2 (Dose) explained by regression on the 0 independent variables.

I RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 0-Title  : SNEC Soil DCGLs (10000 m2) & 1 8 m Deep Contam. Zone 0 Input File : CS137.RAD Coefficients

.2 for peak External Ground Dose Coefficient =

Repetition = PCC SRC PRCC SSRC Description of Probabilistic Variable 2 2 2 m2 Sig Coeff i CoeffSig Coeff ('E, Thickness of contaminated igoe f zone -- _ - 0 -J Contaminated zone erosion rate 0 19 -0.04 19 -0.02 18 -T.04 1--0 Contaminated zone hydraulic conductivity 8 0.08 0i 9 00 0 7 9 l Contaminated zone total porosity 30 8 0 . 03 i0

-0.03 .06 Density of contaminated zone 12 -0 4 010- l 32 -0.03 32 -0.01 30 -0.01 7 -0.086 Evapotranspiration coefficient 14 0.06 14 0.03 32 0.02 324L 0800 Irrigation Precipitation 45 35 0.00 0.02 45 34 0.00 0.01 16 13 0.04 0.06 liZ 1i Pl 0l oZ 2 wmo Runoff coefficient 34 0.02 Watershed area for nearby stream 35 0.01 42 0.01 42(n P00 or pond 3 0.12 3 0.05 39 -0.01 Density of saturated zone 39 0.00 17 0.06 17 0.02 19 -0.04 19 -0.01 Saturated zone effective porosity 21 0.04 21 0.02 30 -0.03 30 Saturated zone hydraulic conductivity 0.00 38 -0.02 39 -0.01 29 -0.03 29 Saturated zone hydraulic gradient 0.00 47 0.00 47 0.00 47 0.00 47 Saturated zone total porosity 0.00 28 0.03 28 0.01 23 0.03 23 0.01 Well pump intake depth 5 0.09 5 0.04 40 0.01 40 0.00

/ , o,-"___ 41 0.02 40 0.01 46 0.00 46 0.00

V),

20 0.04 20 0.02 21 -0.04 21 -0.01 Density of Unsaturated zone 1 43 -0.01 43 0.00 48 0.00 48 0.00 Effective Porosity of Unsaturated zone 1 39 0.02 38 0.01 33 0.02 33 0.00 1

Hydraulic Conductivity of Unsaturated zone 48 0.00 48 0.00 27 0.03 27 0.01 Thickness of Unsaturated zone 1 24 -0.04 24 -0.02 6 0.09 6 0.02 Total Porosity of Unsaturated rune 1 25 -0.04 25 -0.02 28 0.03 28 0.01 Drinking water intake 4 00 400 300 300 Fruitn Fish consumption consumption 31 42 -0.03

-0.01 31 42 -0.01 0.00 145 -0.09 0.06 145 -0.02 0.01 Fruit, vegetable, and grain consumption 26 0.04 26 0.01 3 -0.12 3 -0.02 Leafy vegetable consumption 36 0.02 36 0.01 44 0.00 44 0.00 46 0.00 46 0.00 34 0.02 34 0.00 Milk consumption Other seafood consumption 23 0.02 37 0.01 37 0.00 O 23 0.04 Soil ingestion 7 -0.04 4 0.10 4 0.02 0 7 -0.09 Wet weight crop yield of leafy vegetables 18 -0.02 22 0.04 20 -0.01 20 0.01 S '

crop yield of fruit, grain and non-leafy vegetables 18 -0.04 22 -0.05 -0.02 36 36 0.00 Wet weight Mass loading for inhalation 2 0.74 2 0.45 2 0.85 2 0.31 O0 External gamma shielding factor 4 0.05 22 0.03 22 0.01 (0 4 0.11 Depth of soil mixing layer 40 0.02 41 0.01 31 0.02 31 0.00  :

Thickness of evasion layer of C-14 in soil 13 0.06 13 0.03 41 -0.01 41 0.00 Humidity in air 15 -0.06 15 -0.02 10 -0.07 10 -0.01 0 Inhalation rate 1 0.89 1 0.78 1 0.98 1 0.94 0 Indoor oftime Depth fraction 38 0.00 IDe t o roots 29 -0.03 29 -0.01 38 0.01 C froo t m io 37 -0.02 37 -0.01 11 -0.07 11 -0.01 Aquatic food 15 0.05 15 0.01 ..

11 -0.07 11 -0.03 Indoor dust filtration factor Weathering removal constant of all vegetation 6 0.09 6 0.04 35 0.02 35 0.00 27 0.04 27 0.01 26 -0.03 26 -0.01 Wet foliar interception fraction of leafy vegetables 16 0.02 25 -0.03 25 -0.01 16 0.06 Irrigation water 45 0.00 45 0.00 E 10 0.07 10 0.03 c Livestock water 9 0.07 9 0.03 17 0.04 17 0.01 Plant transfer factor for Cs 49 0.00 8 0.07 8 0.01 0 49 0.00 Meat transfer factor for Cs 33 0.02 33 0.01 49 0.00 49 0.00 0 Milk transfer factor for Cs 12 0.03 24 0.03 24 0.01 "1 12 0.07 Fish transfer factor for Cs 0.83 0.83 0.96 0.96 E R-SQUARE is singular.

-Rank is set to zero if the dose is zero or the correlation matrix a measure of the

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides variation in the dependent variable (Dose) explained by regression on the independent variables.

I RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 9 M, Title SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone -j Input File CS137.RAD 0C)

Coefficients for peak .'xternal Ground Dose -4 PCC SRC PRCC SRRC Coefficient Repetition -

3 3 3 3 C)2 LL u.

Sig Coeff Sig Coeff Sig Coeff Sig Coeff Z Description 'of Probabilistic Variable 21 0.04 21 0.02 18 0.06 18 0.01 Thickrness of contaminated zone 19 0.04 19 0.02 15 0.06 15 0.01 Contaminated zone erosion rate 5 -0.02 22 -0.04 22 -0.02 5 -0.08 Contaminated zone hydraulic conductivity 31 -0.02 31 -0.01 35 -0.02 35 0.00 Contaminated zone total porosity 35 0.02 35 0.01 3 0.09 3 0.02 Density of contaminated zone 12 -0.06 12 -0.02 8 -0.08 8 -0.01 Evapotranspiration coefficient 16 -0.05 16 -0.02 26 -0.04 26 -0.01 "Irrigation 23 -0.04 23 -0.01 21 -0.05 21 -0.01 Precipitation ,. . .. ..

Runoff coefficient Watershed area for nearby stream or 20 0.04 20 0.02 pond 33 -0.02 33 0.00 Density of saturated zone 39 0.01 40 0.00 7 Saturated zone effective porosity 3 0.10 3 0.04 27 -0.08 0.04 277 -0.01 0.01 Saturated zone hydraulic conductivity 10 -0.06 10 -0.02 22 -0.04 22 -0.0l Saturated zone hydraulic gradient 48 0.00 48 0.00 Saturated zone total porosity 39 0.02 39 0.00 25 -0.03 25 -0.01 47 -0.01 47 Well pump intake depth 0.00 33 -0.02 33 -0.01 17 -0.06 17 -0.010)

Density of Unsaturated zone 1 46 0.00 46 0.00 14 -0.07 14 -0,01 Effective Porosity of Unsaturated zone 29 -0.02 29 -0.01 12 -0.07 (9 1 12 -0.01 CL Hydraulic Conductivity of Unsaturated 6 -0.08 6 -0.03 31 -0.03 zone 1 31 -0.01 O" Thickness of Unsaturated zone 1 38 0.01 38 0.01 43 -0.01 43 0.00 Total Porosity of Unsaturated zone 1 41 0.01 41 0.00 6 -0.08 6 -0.02 14 0.051 4 0.02 6 -0.06 6 -0.01 Drinking Drinki Fris ng water intake.

watepiont e 14 0.02 16 0.06 consumption 32 -0.02 32 -0.01 16 0.01 Fruit, vegetable, and grain consumption 30 0.04 30 0.01 0 8 0.06 8 0.03 4 0.09 4 0.02 Leafy vegetable consumption 43 -0.01 43 0.00 29 -0.04 29 -0.01 Meat and poultry consumption 28 0.02 28 0.01 6 C 20 0.05 20 0.01 t 49 0.00 49 0.00 23 -0.04 23 -0.01 Milk consumption SOtl s ne sti on 9 0.06 9 0.03 25 -0.04 25 -0.01 0 17 -0 .05 17 -0.02 11 -0 .07 11 -0 .01 Zo Wet weight crop yield of leafy vegetables -0.02 34 -001 .34 46 0.01 46 0.00 Wet weight crop yield of fruit, grain 36 0.01 36 0.01 37 0.02 0 and non-leafy vegetables 37 0.00 O C 47 0.00 47 0.00 49 -0.01 49 Mass loading for inhalation 4 0.0 4 4 0.0 1 19 0.0 1 0.00 0 9 0.0 1 External gamma shielding factor Depth of soil mixing layer 2 0.6 24 0.48 2 0.87 2 0.34 0 Thickness of evasion layer Hu mofi C-14 d t y in i soila i r4 2 0.76 2 0.48 2 0.87 2 0.34 154 0.05 15 d Humidity in air 0. 01 44 0.02 0. 00 10 40 0.07

- 0 . 02 10 40 0.01 0 . 0 0O 0 Inhaation ractie 27 0.02 27 0.01 i 24 0.04 24 0.01 Id rtie fractin 42 -0.01 42 0.00 36 -0.02 36 0.00 Depth ofoots 1 0.88 1 0.75 1 0.98 c 1 0.91 i o d cdo 26 0.03 26 0.01 32 -0.03 32 -0.01 30 0.02 30 0.01 0 Indoor ingst removal Weathering fil ralt constant onstact or a13 vegetation 44 -0.01 44 0.00 C of all Wet foliar interception fraction of leafy -0.05 4 -0.08 134 -0.03

-0.02 419 -0.02 0.07 419 0.00 vegetables 0.01 40 0.01 39 0.00 48 0.01 48 0.00 Irrigstion Livestock waterwater 375 -0.08 0.01 375 -0.03 0.01 42 -0.01 42 0.00 13 -0.07 13 -0.01 >0 Meat transfer factor for Cs Milk transfer factor for Cs 7 -0.07 7 -0.03 34 -0.02 34 0.00 Milk Fish transfer transfer factor factor for CsCs 45 -0.01 45 0.00 38 0.02 38 0.00 18 -0.06 11 -0.04 11 18 -0.02 28 45 -0.04

-0.01 28 45 -0.01 (D

0.00 c P-SQUARE 0.84 0.84 0.96 0.96

-Rank is set to zero if the dose is zero or the correlation

-R-SQUARE varies between 0 and 1 and matrix is singular. -

is called the coefficient of determination; variation in the dependent variable it provides a measure of the (Dose) explained by regression on the independent variables.

] RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 10 Title  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. u Zone Input File : CS137.RAD O O Z

Coefficients for peak Inhalation particles Coefficient = Dose PCC SRC PRCC SRRC Repetition 1 1 1 Description of Probabilistic Variable Tig Coeff Tig Coeff Sig Coeff

23 0.04 23 0.02 37 -0.01 37 0.00 Thickness of contaminated zone 44 0.01 44 0.00 35 -0.02 35 -0.01 Contaminated zone erosion rate 0.01 27 -0.03 27 -0.01 32 0.03 32 Contaminated zone hydraulic conductivity 32 0.02 32 0.01 36 -0.02 36 -0.01 Contaminated zone total porosity 19 0.05 19 0.02 10 -0.05 10 -0.02 Density of contaminated zone 8 -0.02 12 -0.06 12 -0.02 8 -0.06 Evapotranspiration coefficient 14 -0.05 14 -0.02 49 0.00 49 0.00 Irrigation 5 0.11 5 0.04 48 0.00 48 0.00 Precipitation 40 -0.01 40 0.00 46 0.00 46 0.00 6 Runoff coefficient 8 0.07 8 0.03 7 0.07 7 0.02 Watershed area for nearby stream or pond Density of saturated zone 39 -0.01 39 -0.01 24 -0.03 24 -0.01 43 -0.01 43 0.00 29 0.02 29 0.01 Saturated zone effective porosity Saturated zone hydraulic conductivity 20 0.05 20 0.02 47 0.00 47 0.00 0 16 0.05 16 0.02 28 0.02 28 0.01 Saturated zone hydraulic gradient O0 Saturated zone total porosity 13 -0.06 13 -0.02 26 -0.03 26 -0.01 Well pump intake depth 45 0.01 45 0.00 38 0.01 38 0.00 0 $

Density of Unsaturated zone 1 17 -0.05 17 -0.02 9 0.05 9 0.02 0) LO 41 -0.01 41 0.00 17 0.04 17 0.01 C i Effective Porosity of Unsaturated zone 1 37 0.02 37 0.01 19 0.04 19 0.01 0 di Hydraulic Conductivity of Unsaturated zone 1 Thickness of Unsaturated zone 1 29 0.04 29 0.01 45 0.00 45 0.00 C:

Total Porosity of Unsaturated zone 1 18 0.05 18 0.02 13 0.04 13 0.01 .2 30 -0.03 30 -0.01 16 0.04 16 0.01 0 Drinking water intake 25 0.03 25 0.01 0 22 -0.04 22 -0.02 Fish consumption Fruit, vegetable, and grain consumption 38 -0.02 38 -0.01 6 0.08 6 0.03 48 0.00 48 0.00 15 -0.04 15 -0.01 Q Leafy vegetable consumption 31 -0.03 31 -0.01 33 -0.02 33 -0.01 d Meat and poultry consumption 35 -0.01 12 -0.04 12 -0.01 0 35 -0.02 Milk consumption 15 0.05 15 0.02 31 0.02 31 0.01 Other seafood consumption Soil ingestion 46 0.00 46 0.00 43 0.01 43 0.00 E 28 -0.04 28 -0.01 34 0.02 34 0.01 Wet weight crop yield of leafy vegetables Wet weight crop yield of fruit, grain and non-leafy vegetables 33 -0.02 33 -0.01 30 -0.02 30 -0.01 0 2 0.84 2 0.58 2 0.88 2 0.60 0 Mass loading for inhalation External gamma shielding factor 6 0.09 6 0.03 14 0.04 14 0.01 Depth of soil mixing layer 10 -0.07 10 -0.03 40 -0.01 40 0.00 V Thickness of evasion layer of C-14 in soil 9 0.07 9 0.03 22 -0.03 22 -0.01 Humidity in air 27 0.04 27 0.02 23 -0.03 23 -0.01 0 3 0.60 3 0.28 3 0.73 3 0.34 >

Inhalation rate Indoor time fraction 1 0.85 1 0.60 1 0.89 1 0.62 Depth of roots 25 -0.04 25 -0.02 21 -0.03 21 -0.01 Aquatic food 42 -0.01 42 0.00 5 0.11 5 0.04 A factor 4 0.59 4 0.28 4 0.58 4 0.23 Indoor dust filtration Weathering removal const nt of all vegetation 49 0.00 49 0.00 41 -0.01 41 0.00[,

Wet foliar interception .raction of leafy vegetables 21 0.04 21 0.02 36 0.02 36 0.00 Irrigation water 7 0.08 7 0.03 18 0.04 18 0.01 6 0 Livestock water 24 -0.04 24 -0.02 42 -0.01 42 0.00 Plant transfer factor for Cs 11 0.06 11 0.02 44 0.00 44 0.00 Meat transfer factor for Cs 26 -0.04 26 -0.02 39 0.01 39 0.00 Cc Q Milk transfer factor for Cs 34 0.02 34 0.01 20 0.03 20 0.01 U 47 0.00 47 0.00 11 0.05 11 0.01 0 0 Fish transfer factor for Cs P-SQUARE 0.86 0.86 0.90 0.90 m

-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of the variation in the dependent variable (Dose) explained by regression on the independent variables.

I RFSRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 11 Title

• SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone Input File : CS137.RAD 2 1____

"IA Coefficients for peak Inhalation particles Dose Coefficient = PCC SRC PRCC SRRC Repetition = 2 2 2 2 0)

Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Thickness of contaminated CU zone 32 0.02 32 0.01 Contaminated zone erosion rate 11 0.07 11 0.02 Contaminated zone hydraulic conductivity 33 -0.02 33 -0.01 47 0.00 47 0.00 6'Y 40 0.01 40 0.01 29 -0.03 29 -0.01 Contaminated zone total porosity Density of contaminated zone 10 -0.08 10 -0.03 8 -0.09 8 -0.03 Evapotranspiration coefficient 13 0.07 13 0.03 21 -0.04 21 -0.01 9 43 -0.01 43 0.00 40 -0.01 40 0.00 N Irrigation 0 36 -0.02 36 -0.01 6 -0.11 6 -0.04 04 Precipitation Runoff coefficient 6 0.12 6 0.05 19 0.05 19 0.02 Watershed area for nearby stream or pond 21 -0.04 21 -0.02 39 -0.01 39 0.00 (0 Density of saturated zone 8 -0.09 8 -0.04 38 0.01 38 0.00 Saturated zone effective porosity 49 0.00 49 0.00 20 0.04 20 0.01 Saturated zone hydraulic conductivity 24 0.04 24 0.02 30 0.02 30 0.01 C0 Saturated zone hydraulic gradienit 42 0.01 42 0.00 9 -0.09 9 -0.03 Saturated zone total porosity 23 -0.04 23 -0.02 17 0.05 17 0.02 00 19 0.04 20 0.02 46 0.00 46 0.00 r_"

Well pump intake depth Density of Unsaturated zone 1 17 0.06 17 0.02 7 -0.09 7 -0.03 Effective Porosity of Unsaturated zone I 31 -0.02 31 -0.01 5 0.11 5 0.04 Hydraulic Conductivity of Unsaturated zone I 7 -0.12 7 -0.05 33 0.02 33 0.01 a:

Thickness of Unsaturated zone 1 41 0.01 41 0.00 14 -0.06 14 -0.02 Total Porosity of Unsaturated zone 1 26 -0.04 26 -0.01 16 -0.05 16 -0.02 Drinking water intake 18 -0.05 18 -0.02 49 0.00 49 0.00 9 0.08 9 0.03 44 0.00 E

Fish consumption 44 0.00 38 0.01 38 0.01 0 Fruit, vegetable, and grain consumption 27 -0.03 28 -0.01 Leafy vegetable consumption 25 -0.04 25 -0.02 13 0.06 13 0.02 Meat and poultry consumption 37 -0.01 37 -0.01 24 -0.04 24 -0.01 E 00 Milk consumption 14 0.06 14 0.03 26 -0.03 26 -0.01 Other seafood consumption 28 0.03 28 0.01 28 -0.03 27 -0.01 izi Soil ingestion 35 0.02 35 0.01 41 -0.01 41 0.00 Wet weight crop yield of leafy vegetables 44 0.01 44 0.00 18 -0.05 18 -0.02 cum C'

Wet weight crop yield of fruit, grain and non-leafy vegetables 11 0.07 11 0.03 10 0.07 10 0.02 Mass loading for inhalation 20 0.04 19 0.02 45 0.00 45 0.00 External gamma shielding factor 1 0.82 1 0.58 2 0.87 2 0.59 Depth of soil mixing layer 5 -0.13 5 -0.05 31 -0.02 31 -0.01 Thickness of evasion layer of C-14 in soil 39 -0.01 39 -0.01 37 0.01 37 0.00 0 Humidity in air 47 0.00 47 0.00 12 0.07 12 0.02 a Inhalation rate 22 0.04 22 0.02 48 0.00 48 0.00 Indoor time fraction 3 0.60 3 0.31 3 0.67 3 0.30 U)

Depth of roots 2 0.80 2 0.56 1 0.88 1 0.63 -J Aquatic food 29 0.03 29 0.01 25 -0.03 25 -0.01 (9 Indoor dust filtration factor 15 0.06 15 0.02 15 0.06 15 0.02 Weathering removal constant of all vegetation 4 0.57 4 0.29 4 0.53 4 0.20 Z C6 Wet foliar interception fraction of leafy vegetables 46 0.00 46 0.00 35 -0.02 35 -0.01 Irrigation water 30 0.03 30 0.01 22 -0.04 22 -0.01 Livestock water 27 0.03 27 0.01 32 -0.02 32 -0.01 Plant transfer factor for Cs 48 0.00 48 0.00 34 0.02 34 0.01 Meat transfer factor for Cs 45 0.00 45 0.00 42 0.00 42 0.00 Milk transfer factor for Cs 34 -0.02 34 -0.01 23 -0.04 23 -0.01 Fish transfer factor for Cs 16 -0.06 16 -0.02 43 0.00 43 0.00 12 -0.07 12 -0.03 36 0.01 36 0.00 R-SQUARE f-0.83 0.83 0.89 0.89

-Rank is set to zero if the dose is zero or the correlation matrix is singular. 0

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of the variation in the dependent variable (Dose) explained by regression on the independent variables.

M I RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 12 Title  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone 0.

Input File : CS137.RAD Cu Coefficients for peak Inhalation particles Dose Coefficient = PCC SRC PRCC SRRC 06 Repetition = 3 3 3 3 0 C)

Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Thickness of contaminated zone 31 0.03 31 0.01 20 0.04 20 0.01 0 Q Contaminated zone erosion rate 26 0.03 26 0.01 36 0.02 36 0.01 C5 C' Contaminated zone hydraulic conductivity 29 -0.03 28 -0.01 47 0.00 47 0.00 OO Contaminated zone total porosity 43 -0.01 43 0.00 40 0.01 40 0.00 Density of contaminated zone 16 -0.05 16 -0.02 23 -0.03 23 -0.01 Evapotranspiration coefficient 28 0.03 29 0.01 14 0.05 14 0.02 Irrigation 18 0.04 18 0.01 13 0.06 13 0.02 Precipitation 7 -0.08 7 -0.03 48 0.00 48 0.00 Runoff coefficient -0.04 20 -0.01 34 -0.02 33 -0.01 Watershed area for nearby stream or pond 0C o 0.09 5 0.03 21 0.04 21 0.01 Density of saturated zone 0.04 17 0.01 25 -0.02 25 -0.01 0 Saturated zone effective porosity 0.05 15 0.02 41 0.01 41 0.00 E Saturated zone hydraulic conductivity -0.04 19 -0.01 44 0.01 44 0.00 Saturated zone hydraulic gradient -0.05 14 -0.02 37 0.02 37 0.01 Saturated zone total porosity 0.00 47 0.00 17 -0.05 18 -0.01 Well pump intake depth 0.01 39 0.01 7 0.08 7 0.03 .-2 Density of Unsaturated zone 1 0.02 38 0.01 6 -0.09 6 -0.03 Effective Porosity of Unsaturated zone 1 0.00 48 0.00 29 -0.02 29 -0.01 E

0 Hydraulic Conductivity of Unsaturated zone I -0.03 21 -0.01 5 -0.12 5 -0.04 Thickness of Unsaturated zone 1 -0.05 13 -0.02 26 -0.02 26 -0.01 _

Total Porosity of Unsaturated zone I -0.06 10 -0.02 42 0.01 42 0.00 Drinking water intake 0.02 37 0.01 43 0.01 43 0.00 20 Fish consumption -0.01 44 0.00 19 -0.04 19 -0.01 Fruit, vegetable, and a ain consumption -0.02 32 -0.01 27 -0.02 27 -0.01 Leafy vegetable consuminion -0.01 42 0.00 11 -0.07 11 0

-0.02 Meat and poultry cons-.nption -0.06 9 -0.02 12 -0.06 12 -0.02 Milk consumption 0.03 25 0.01 28 0.02 28 0.01 Other seafood consumption ON 0.00 49 0.00 30 0.02 30 0.01 Soil ingestion -0.08 6 -0.03 22 0.03 22 0.01 Wet weight crop yield of leafy vegetables

-0.06 12 -0.02 49 0.00 49 0.00 Wet weight crop yield of fruit, grain and non-leafy vegetables 0.07 8 0.03 31 0.02 31 0.01 Mass loading for inhalation CLcf External gamma shielding factor 0.84 1 0.60 2 0.88 2 0.59 u 2

-0.02 35 -0.01 32 0.02 32 0.01 LU Z0 M Depth of soil mixing layer 33 -0.01

-0.02 8 -0.08 8 -0.03 Thickness of evasion layer of C-14 in soil 0.02 34 0.01 18 -0.05 17 -0.01 U)

Humidity in air 0.00 46 0.00 39 0.01 39 0.00 Inhalation rate 0.58 3 0.27 3 0.69 3 0.30 Indoor time fraction 0.84 2 0.59 1 0.89 1 0.62 Depth of roots

-0.01 40 0.00 38 0.01 38 0.00 Aquatic food

-0.06 11 -0.02 9 -0.07 9 -0.02 Indoor dust filtration factor 0.57 4 0.26 4 0.55 4 0.21 Weatherinq removal constant of all vegetation 23 0.01 0.03 15 0.05 15 0.02 Wet folsar interception fraction of leafy vegetables if -T. 0.02 36 0.01 46 0.00 46 0.00

Irrigation water 24 -0.03 24 -0.01 16 -0.05 16 -0.02 Livestock water 30 -0.03 30 -0.01 35 0.02 35 0.01 Plant transfer factor for Cs 23 0.03 22 0.01 10 -0.07 10 -0.02 Meat transfer factor for Cs 27 0.03 27 0.01 24 -0.03 24 -0.01 (N)

Milk transfer factor for Cs 41 -0.01 41 0.00 45 0.01 45 0.00 Fish transfer factor for Cs 45 0.00 45 0.00 33 0.02 34 0.01 0 R-SQUARE 0.86 0.86 0.90 0.90

-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of the 0) variation in the dependent variable (Dose) explained by regression on the independent variables.

I RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 13 Title  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone N

Input File : CSl37.RAD Coefficients for peak Radon (WaterInd.) Dose Coefficient PCC SRC PRCC S RRC Repetition 1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Thickness of contaminated zone 0 0 0.00 0 0.00 0 0.00 0 0.00 Contaminated zone erosion rate Cf 0 0.00 0 0.00 0 0.00 0 0.00 Contaminated zone hydraulic conductivity 0 0.00 0 0.00 0 0.00 0 0.00 Contaminated zone total porosity 0 0.00 0 0.00 0 0.00 0 0.00 Density of contaminated zone 0 0.00 0 0.00 0 0.00 0 0.00 E Evapotranspiration coefficient 0 0.00 0 0.00 0 0.00 0 0.00 Irrigation 0 0.00 0 0.00 0 0.00 0 0.00 0 Precipitation Runoff coefficient 0 0.00 0 0.00 0 0.00 0 0.00 Watershed area for nearby stream or pond 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 .c_

Density of saturated zone 0 0.00 ýo 0 0.00 0 0.00 0 0.00 0 0.00 E Saturated zone effective porosity Saturated zone hydraulic conductivity 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 Saturated zone hydraulic gradient Saturated zone total 0 0.00 0 0.00 0 0.00 0 0.00 porosity Well pump intake depth 0 0.00 0 0.00 0 0.00 0 0.00 Density of Unsaturated zone 1 0 0.00 0 0.00 0 0.00 0 0.00 Effective Porosity of Unsaturated zone 0 0.00 0 0.00 0 0.00 0 0.00 I

Hydraulic Conductivity of Unsaturated zone 0 0.00 0 0.00 0 0.00 0 0.00 I

Thickness of Unsaturated zone 0 0.00 0 0.00 0 0.00 0 0.00 C-4 1

Total Porosity of Unsaturated zone 0 0.00 0 0.00 0 0.00 0 0.00 1

Drinking water intake 0 0.00 0 0.00 0 0.00 0 0.00 Fish consumption 0 0.00 0 0.00 0 0.00 0 0.00 U-)

Fruit, vegetable, and grain consumption 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 wm Leafy vegetable consumption 0 0.00 0 0.00 0 0.00 Meat and poultry consumption 0 0.00 0 0.00 0 0.00 0 0.00 W z

Z Milk consumption 0 0.00 0 0.00 0 0.00 0 0.00 (1)d Other seafood consumption 0 0.00 0 0.00 0 0.00 0 0.00 Soil ingestion 0 0.00 0 0.00 0 0.00 0 0.00 Wet weight crop yield of leafy vegetables 0 0.00 0 0.00 0 0.00 0 0.00 Wet weight crop yield of fruit, grain and non-leafy vegetables 0 0.00 0 0.00 0 0.00 0 0.00 Mass loading for inhalation 0 0.00 0 0,00 0 0.00 0 0.00 External gamma shielding factor 0 0.00 0 0.00 0 0.00 0 0.00 Depth of soil mixing layer 0 0.00 0 0.00 0 0.00 0 0.00 Thickness of evasion laye, of C-14 in soil 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00

Humidity in air 0 0.00 0 0.00 0 0.00 0 0.00 Inhalation rate 0 0.00 0 0.00 0 0.00 0 0.00 0 Indoor time fraction 0 0.00 0 0.00 0 0.00 0 0.00 Depth of roots 0 0.00 0 0.00 0 0.00 0 0.00 Aquatic food 0 0.00 0 0.00 0 0.00 0 0.00 Indoor dust filtration factor 0 0.00 0 0.00 0 0.00 0 0.00 Weathering removal constant of all vegetation 0 0.00 0 0.00 0 0.00 0 0.00 Wet foliar interception fraction of leafy vegetables 0 0.00 0 0.00 0 0.00 0 0.00 (D N

Irrigation water 0 0.00 0 0.00 0 0.00 0 0.00 Livestock water 0 0.00 0 0.00 0 0.00 0 0.00 Plant transfer factor for Cs 0 0.00 0 0.00 0 0.00 0 0.00 Meat transfer factor for Cs 0 0.00 0 0.00 0 0.00 0 0.00 Milk transfer factor for Cs 0) 0 0.00 0 0.00 0 0.00 0 0.00 z.

Fish transfer factor for Cs 0 0.00 0 0.00 0 0.00 0 0.00 0C 0,

N R-SQUARE 0.00 0.00 0.00 0.00 Q 0

iB

-Rank is set to zero if the dose is zero or the correlation matrix is singular. o

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of the U CD variation in the dependent variable (Dose) explained by regression on the independent variables. 0 w

1 RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 14 C

Cn 0

Title  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone Input File : CS137.RAD Coefficients for peak Radon (Waterlnd.) Dose d I

Coefficient PCC SRC PRCC SRRC Repetition =

E 2 2 2 2 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff o Thickness of contaminated zone 2

0 0.00 0.00 0 0.00 0.00 Contaminated zone .erosion rate 0 0.00 0.00 0 0.00 0.00 Contaminated zone hydraulic conductivity 0 0.00 0.00 0.00 0 0.00 Contaminated zone total F"rosity 0 0.00 0.00 0 0.00 0.00 0 Density of contaminated one 0 0.00 0.00 0 0.00 0.00 Evapotranspiration coef-icient 0 0.00 0.00 0 0.00 0.00 Irrigation 0 0.00 0.00 0 0.00 ..

0.00 Precipitation 0 0.00 0.00 0 0.00 0.00 Runoff coefficient 0 0.00 0.00 0 0.00 0.00 Watershed area for nearby stream or pond 0 0.00 0.00 0 0.00 0.00 Density of saturated zone Saturated zone effective porosity 0 0.00 0.00 0 0.00 0.00 Z U) 0 0.00 0.00 0 0.00 0.00 Saturated zone hydraulic conductivity 0 0.00 0.00 0 0.00 0.00 Saturated zone hydraulic gradient 0 0.00 0.00 0 0.00 0.00 (U' Saturated zone total porosity 0 0.00 0.00 0 0.00 0.00 z*

Well pump intake depth LL(

0 0.00 0.00 0 0.00 0.00 Density of Unsaturated zone 1 0 0.00 0.00 0 0.00 0.00 Cn Effective Porosity of Unsaturated zone 1 d 0 0.00 0.00 0 0.00 0.00 Hydraulic Conductivity of Unsaturated zoneI 0 0.00 0.00 0 0.00 0.00 Thickness of Unsaturated zone 1 0 0.00 0.00 0 0.00 0.00 Total Porosity of Unsaturated zone I 0 0.00 0.00 0 0.00 0.00 Drinking water intake 0 0.00 0.00 0 0.00 0.00 Fish consumption 0 0.00 0.00 0 0.00 0.00 Fruit, vegetable, and grain consumption 0 0.00 0.00 0 0.00 0.00 Leafy vegetable consumptbon 0 0.00 0.00 0 0.00 0.00 Meat and poultry consumption 0 0.00 0.00 0 0.00 0.00 Milk consumption 0 0.00 0.00 0 0.00 0.00

Other seafood consumption 0 0.00 0 0.00 0 0.00 0 0.00 Soil ingestion 0 0.00 0 0.00 0 0.00 0 0.00 Wet weight crop yield of leafy vegetables 0 0.00 0 0.00 0 0.00 0 0.00 Wet weight crop yield of fruit, grain and non-leafy vegetables 0 0.00 0 0.00 0 0.00 0 0.00 Mass loading for inhalation 0 0.00 0 0.00 0 0.00 0 0.00 External gamma shielding factor 0 0.00 0 0.00 0 0.00 0 0.00 Depth of soil mixing layer 0 0.00 0 0.00 0 0.00 0 0.00 Thickness of evasion layer of C-14 in soil 0 0.00 0 0.00 0 0.00 0 0.00 0.

Humidity in air 0 0.00 0 0.00 0 0.00 0 0.00 0 Inhalation rate 0 0.00 0 0.00 0 0.00 0 0.00 >

Indoor time fraction 0 0.00 0 0.00 0 0.00 0 0.00 Depth of roots 0 0.00 0 0.00 0 0.00 0 0.00 Aquatic food 0 0.00 0 0.00 0 0.00 0 0.00 C Indoor dust filtration factor 0 0.00 0 0.00 0 0.00 0 0.00O Weathering removal constant of all vegetation 0 0.00 0 0.00 0 0.00 0 0.00 0 Wet foliar interception fraction of leafy vegetables 0 0.00 0 0.00 0 0.00 0 0.00 Irrigation water 0 0.00 0 0.00 0 0.00 0 0.00 ZA Livestock water 0 0.00 0 0.00 0 0.00 0 0.00 (0 Plant transfer factor for Cs 0 0.00 0 0.00 0 0.00 0 0.00 Z0 Meat transfer factor for Cs 0 0.00 0 0.00 0 0.00 0 0.00 C 0 Milk transfer factor for Cs 0 0.00 0 0.00 0 0.00 0 0.00 0 M Fish transfer factor for Cs 0 0.00 0 0.00 0 0.00 0 0.00 rC R-SQUARE 0.00 0.00 0.00 0.00 .

-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of the variation in the dependent variable (Dose) explained by regression on the independent variables. ,

1 RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef E

15 Title  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone 0 Input File : CS137.RAD 0 Coefficients for peak Radon (Waterlnd.) Dose Coefficient = PCC SRC PRCC SRRC Repetition = 3 3 3 3 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coefi Sig Coeff Thickness of contaminated zone 0 0.00 00.000 0.00 0 0.00 Contaminated zone erosion rate 0 0.00 0 0.00 0 0.00 0 0.00 Contaminated zone hydraulic conductivity 0 0.00 0 0.00 0 0.00 0 0.00 C)N Contaminated zone total porosity 0 0.00 0 0.00 0 0.00 0 0.00 Q9 Density of contaminated zone 0 0.00 0 0.00 0 0.00 0 0.00 UC Evapotranspiration coefficient 0 0.00 0 0.00 0 0.00 0 0.00 O Irrigation 0 0.00 0 0.00 0 0.00 0 0.00 '

Precipitation 0 0.00 0 0.00 0 0.00 0 0.00 Ue Runoff coefficient 0 0.00 0 0.00 0 0.00 0 0.00 W Watershed area for nearby stream or pond 0 0.00 0 0.00 0 0.00 0 0.00 Z Density of saturated zone 0 0.00 0 0.00 0 0.00 U 0.00 Saturated zone effective porosity 0 0.00 0 0.00 0 0.00 0 0.00 Saturated zone hydraulic conductivity 0 0.00 0 0.00 0 0.00 0 0.00 Saturated zone hydraulic gradient 0 0.00 0 0.00 0 0.00 0 0.00 Saturated zone total porosity 0 0.00 0 0.00 0 0.00 0 0.00 Well pump intake depth 0 0.00 0 0.00 0 0.00 0 0.00 Density of Unsaturated zone 1 0 0.00 0 0.00 0 0.00 0 0.00 Effective Porosity of On aturated zone 1 0 0.00 0 0.00 0 0.00 0 0.00 Hydraulic Conductivity , UnsaturatedI Unauae zone zone 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00

1 0 0.00 0 0.00 0 0.00 0 0.00 Thickness of Unsaturated zone 0 0.00 0 0.00 0 0.00 0 0.00 0 Total Porosity of Unsaturated zone 1 0 0.00 0 0.00 0 0.00 0 0.00 Drinking water intake 0 0.00 0 0.00 0 0.00 0 0.00 Fish consumption Fruit, vegetable, and grain consumption 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 Leafy vegetable consumption Meat and poultry consumption 0 0.00 0 0.00 0 0.00 0 0.00 Milk consumption 0 0.00 0 0.00 0 0.00 0 0.00 Other seafood consumption 0 0.00 0 0.00 0 0.00 0 0.00 0 Soil ingestion 0 0.00 0 0.00 0 0.00 0 0.00 Wet weight crop crop yield yield of of leafy Wet weight vegetables 00 0.00 00 0.00 00 0.00 00 0.000 fruit, grain and non-leafy vegetables 0.00 0.00 0.00 0.00 Mass loading for inhalation 0 0.00 0 0.00 0 0.00 0 0.00 0 External gamma shielding factor 0 0.00 0 0.00 0 0.00 0 0.00 Depth of soil mixing layer 0 0.00 0 0.00 0 0.00 0 0.00 0 Thickness of evasion layer of C-14 in soil 0 0.00 0 0.00 0 0.00 0 0.00 D Humidity in air 0 0.00 0 0.00 0 0.00 0 0.00 0 Inhalation rate 0 0.00 0 0.00 0 0.00 0 0.00 Indoor time fraction 0 0.00 0 0.00 0 0.00 0 0.00 Z Depth of roots 0 0.00 0 0.00 0 0.00 0 0.00 r Aquatic food 0 0.00 0 0.00 0 0.00 0 0.00 .

Indoor dust filtration factor 0 0.00 0 0.00 0 0.00 0 0.00 Weathering removal constant of all vegetation 0 0.00 0 0.00 0 0.00 0 0.00 3 0 Wet foliar interception fraction of leafy vegetables 0 0.00 0 0.00 0 0.00 0 0.00 0 Irrigation water 0 0.00 0 0.00 0 0.00 0 0.00 Livestock water 0 0.00 0 0.00 0 0.00 0 0.00 0 Plant transfer factor for Cs 0 0.00 0 0.00 0 0.00 0 0.00 Meat Milk transfer transfer factor factor for for Cs Cs 00 0.00 0.00 00 0.00 0.00 00 0.00 0.00 00 0.00 0.00E .

Fish transfer factor for Cs 0 0.00 0 0.00 0 0.00 0 0.00 E

0 R-SQUARE 0.00 0.00 0.00 0.00

-Rank is set to zero if he dose is zero or the correlation matrix is singular.

-R-SQUARE varies betwee 0 and 1 and is called the coefficient of determination; it provides a measure of the variation in the depe: Jent variable (Dose) explained by regression on the independent variables.

1 RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 16 Title  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone o Input File : CS137.RAD Coefficients for peak Plant (Waterlnd.) Dose Coefficient PCC SRC PRCC SRRC Q Repetition = 1 1 i1)

Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff " )

Thickness of contaminated zone 4 0.20 4 0.13 4 0.66 4 0.20 W o Contaminated zone erosion rate 20 -0.05 19 -0.03 9 0.09 9 0.02 Z Contaminated zone hydraulic conductivity 35 0.03 35 0.02 19 -0.05 19 -0.01 Contaminated zone total porosity 21 0.05 21 0.03 48 0.00 48 0.00 Density of contaminated zone 38 -0.02 38 -0.01 20 -0.04 20 -0.01 Evapotranspiration coefficient 16 0.05 16 0.03 27 -0.03 28 -0.01 Irrigation 41 -0.02 41 -0.01 40 0.01 40 0.00 Precipitation 14 -0.06 14 -0.03 43 0.01 43 0.00 Runoff coefficient 32 -0.03 32 -0.02 42 0.01 42 0.00 Watershed area for nearby stream or pond 10 -0.08 10 -0.05 17 -0.05 17 -0.01 Density of saturated zone 30 0.04 30 0.02 11 -0.07 12 -0.02

V Saturated zone effective porosity 45 -0.01 45 -0.01 49 0.00 49 0.00 Saturated zone hydraulic conductivity 27 -0.04 27 -0.02 26 -0.03 26 -0.01 Saturated zone hydraulic gradient 7 0.08 7 0.05 39 -0.01 39 0.00 Saturated zone total porosity 9 -0.08 9 -0.05 33 0.02 33 0.01 Well pump intake depth 36 -0.03 36 -0.02 24 0.03 24 0.01 0)

Density of Unsaturated zone 1 19 -0.05 16 0.05 20 -0.03 16 0.01 Effective Porosity of Unsaturated zone I 6 -0.10 6 -0.06 36 0.02 36 0.00 Hydraulic Conductivity of Unsaturated zone I 0~

39 -0.02 39 -0.01 34 0.02 34 0.00 Thickness of Unsaturated zone 1 15 -0.05 15 -0.03 12 0.07 11 0.02 Total Porosity of Unsaturated zone I 5 0.11 5 0.07 14 -0.06 14 -0.01 Drinking water intake 28 4 0.04 28 0.02 32 0.02 32 0.01 Fish consumption 17 Fruit, vegetable, and grain consuc.ption 17 0.05 0.03 6 -0.10 6 -0.02 Leafy vegetable consumption 3 0.33 3 0.21 3 0.78 3 0.29 00 31 0.03 31 0.02 5 0.12 5 0.03 0 Meat and poultry consumption Ou 26 0.04 26 0.03 38 0.01 38 0.00 Milk consumption C._

33 -0.03 33 -0.02 10 0.08 10 0.02 Other seafood consumption 11 -0.07 11 -0.04 41 0.01 41 0.00 Soil ingestion 0 Wet weight crop yield of leafy vegetables 47 0.00 47 0.00 45 0.00 45 0.00 Wet weight crop yield of fruit, 23 -0.05 23 -0.03 18 0.05 18 0.01 grain and non-leafy vegetables Mass loading for inhalation 8 0.08 8 0.05 31 -0.02 31 -0.01 External gamma shielding factor 48 0.00 48 0.00 28 -0.03 27 -0.01 Depth of soil mixing layer Thickness of evasion layer of C-14 in soil 42 22 46 0.01

-0.05

-0.01 42 22 46 0.01

-0.03

-0.01 13 22 7

0.07 0.10

-0.03 13 7

0.02 0.02 22 -0.01 oo o\1 Humidity in air o0 Inhalation rate 37 -0.02 37 -0.01 44 -0.01 44 0.00 Indoor time fraction 24 -0.05 24 -0.03 47 0.00 47 0.00 25 -0.05 25 -0.03 21 0.04 21 0.01 0 Depth of roots Aquatic food 2 -0.41 2 -0.27 2 -0.86 2 -0.40 Indoor dust filtration 44 -0.01 44 -0.01 35 0.02 35 0.00 factor 13 E

Weathering removal constant of all vegetation

-0.06 13 -0.03 15 0.06 15 0.01 Cu Wet foliar interception fraction of leafy vegetables 18 -0.05 18 -0.03 37 0.02 37 0.00 0 Irrigation water 29 -0.04 29 -0.02 25 -0.03 25 -0.01 Livestock water 43 0.01 43 0.01 30 -0.03 30 -0.01 Plant transfer factor for Cs 12 -0.06 12 -0.04 29 0.03 29 0.01 1 0.75 1 0.70 WS C Meat transfer factor for Cs 1 0.96 1 0.81 Milk transfer factor 34 -0.03 34 -0.02 8 0.09 8 0.02 for Cs Fish transfer factor for Cs 40 -0.02 40 -0.01 23 -0.03 23 -0.01 49 0.00 49 0.00 46 0.00 .2 46 0.00 R-SQUARE

0. 64 06.64 09 0.95 0

-Rank is set to zero if the dose is zero or the correlation matrix is singular.

C-)

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of the variation in the dependent variable (Dose) explained by regression on the independent variables.

OC-4 1 RESPAD Regression and Correlation output 01/26/02 21:47 Page: Coef 17 to Title  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone Input File : CS137.RAD 4-1):

U~U)

Coefficients for peak Plant (Waterlnd.) Dose Coefficient Repetition PCC SRC PRCC SRRC 2 2 2 2 Description of Probabili' _ic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Thickness of contamninat d zone Contaminated zone eros on rate 4 0.26 4 0.12 4 0.73 4 0.22 Contaminated zone hydraulic conductivity 6 0.08 6 0.04 31 -0.03 31 -0.01 9 -0.07 9 -0.03 48 0.00 48 0.00

46 0.01 46 0.00 45 0.01 45 0.00 Contaminated zone total porosity 38 0.02 38 0.01 30 0.03 30 0.01 Density of contaminated zone 12 0.05 12 0.02 36 0.02 36 0.00 Evapotranspiration coefficient 13 -0.05 13 -0.02 13 0.07 13 0.01 Irrigation 37 0.02 37 0.01 25 -0.03 25 -0.01 Precipitation Runoff coefficient 32 -0.02 32 -0.01 37 0.02 37 0.00 Watershed area for nearby stream or pond 35 -0.02 35 -0.01 24 0.03 24 0.01 c 7 0.08 7 0.04 18 -0.04 18 -0.01 Density of saturated zone Saturated zone effective porosity 17 0.04 17 0.02 46 -0.01 46 0.00 &2*

Saturated zone hydraulic conductivity 31 0.02 31 0.0 9 0.09 9 0.02

• 43 0.01 43 0.00 32 0.03 32 0.01 Saturated zone hydraulic gradient Saturated zone total porosity 21 -0.04 21 -0.02 6 0.10 6 0.02 06 30 0.03 30 0.01 10 -0.08 10 -0.02 o Well pump intake depth Density of Unsaturated zone 1 45 -0.01 45 0.00 40 0.01 40 0.00 Cý Effective Porosity of Unsaturated zone 1 40 0.01 40 0.01 8 0.09 8 0.02 C 1 39 -0.02 39 -0.01 12 0.08 12 0.02 Hydraulic Conductivity of Unsaturated zone Thickness of Unsaturated zone 1 27 -0.03 27 -0.01 43 0.01 43 0.00 (

Total Porosity of Unsaturated zone 1 49 0.00 49 0.00 21 -0.04 21 -0.01 0 Drinking water intake 8 -0.07 8 -0.03 14 0.07 14 0.01 Z Fish consumption 15 0.05 15 0.02 22 0.03 22 0.01 C 0 Fruit, vegetable, and grain consumption 3 0.41 3 0.20 3 0.82 3 0.29 "

Leafy vegetable consumption 24 0.03 24 0.02 5 0.13 5 0.03 0 Meat and poultry consumption 19 -0.04 19 -0.02 34 -0.02 34 0.00_ o Milk consumption 28 -0.03 28 -0.01 35 -0.02 35 0.00 o 0" Other seafood consumption 10 -0.06 10 -0.03 7 0.09 7 0.02 Soil ingestion 16 0.05 16 0.02 29 -0.03 29 -0.01 0 Wet weight crop yield of leafy vegetables 11 -0.06 11 -0.03 39 0.02 39 0.00 1 47 0.00 47 0.00 33 0.02 33 0.00 .E Wet weight crop yield of fruit, grain and non-leafy vegetables 48 0.00 48 0.00 17 -0.05 17 -0.01 Mass loading for inhalation External gamma shielding factor 25 0.03 25 0.01 47 0.00 47 0.00 V Depth of soil mixing layr 14 -0.05 14 -0.02 15 0.06 15 0.01 O Thickness of evasion la ar of C-14 in soil 41 -0.01 41 -0.01 44 -0.01 44 0.00 0.,

Humidity in air Inhalation rate Indoor time fraction Depth of roots Aquatic food 18 42 29 2

22 0.04 0.01 0.03

-0.55

-0.03 18 42 29 23 2

0.02 0.01 0.01

-0.28

-0.02 19 41 0.04 26 -0.03 0.01 2 -0.88 20 -0.04 19 0.01 26 -0.01 41 0.00 2 -0.37 20 -0.01 I; "1 Indoor dust filtration factor 34 0.02 34 0.01 38 0.02 38 0.00 Weathering removal constant of all vegetation 33 -0.02 33 -0.01 42 0.01 42 0.00 Wet foliar interception fraction of leafy vegetables 44 -0.01 44 0.00 28 0.03 28 0.01 Irrigation water 26 0.03 26 0.01 11 0.08 11 0.02 Livestock water 36 -0.02 36 -0.01 27 0.03 27 0.01 -i Plant transfer factor for Cs 1 0.88 1 0.81 1 0.97 1 0.82 C4 Meat transfer factor for Cs 20 0.04 20 0.02 23 0.03 23 0.01 - O Milk transfer factor for Cs 5 0.11 5 0.05 49 0.00 49 0.00 .'

Fish transfer factor for Cs 23 -0.03 22 -0.02 16 -0.06 16 -0.01 CU)

R-SQUARE 0.81 0.81 0.96 0.96 0 2

-Rank is set to zero if the dose is zero or the correlation matrix is singular. Z a measure of the

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides variation in the dependent variable (Dose) explained by regression on the independent variables.

I RESRAD Regression and Correlation output 01/26/02 21:4"7 Page: Coef 18 Title  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone Input File : CS]37.RAD Coefficients for peak Plant (Waterlnd.) Dose 01

Coefficient = PCC SRC PRCC SRRC Repetition = 3 3 3 3 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Thickness of contaminated zone Contaminated zone erosion rate 4 0.27 4 0.14 4 0.70 4 0.20 39 0.02 39 0.01 30 0.03 30 0.01 Contaminated zone hydraulic conductivity 27 -0.03 26 -0.02 28 -0.03 28 -0.01 ..

Contaminated zone total porosity 7 0.10 7 0.05 46 -0.01 46 0.00 6 Density of contaminated zone 6 0.10 6 0.05 18 -0.05 18 -0.01 Evapotranspiration coefficient 33 -0.03 33 -0.01 21 0.04 21 0.01 Irrigation 16 0.05 16 0.03 42 -0.02 42 0.00 00 Precipitation 44 -0.01 44 -0.01 49 0.00 49 0.00 0C3 Runoff coefficient 30 -0.03 30 -0.02 44 -0.01 44 0.00 1 Watershed area for nearby stream or pond 41 -0.02 41 -0.01 40 0.02 40 0.00 0 Density of saturated zone 18 -0.05 18 -0.03 25 -0.04 25 -0.01 oC Saturated zone effective porosity 24 -0.04 24 -0.02 34 0.03 34 0.01 3) iU)

Saturated zone hydraulic conductivity Saturated zone hydraulic gradient 13 -0.07 13 -0.03 36 0.03 36 0.01 15 0.05 15 0.03 15 -0.06 15 -0.01 i Saturated zone total porosity 34 -0.03 34 -0.01 39 0.02 39 0.00 r_ (

Well pump intake depth 32 0.03 32 0.02 41 0.02 41 0.00 0 9 Density of Unsaturated zone 1 19 0.05 19 0.02 38 -0.02 38 0.00 Effective Porosity of Unsaturated zone 1 38 0.02 38 0.01 23 -0.04 23 -0.01 0 Hydraulic Conductivity of Unsaturated zone 1 10 -0.09 10 -0.05 31 0.03 31 0.01 Uc Thickness of Unsaturated zone 1 Total Porosity of Unsaturated zone 28 0.03 28 0.02 37 -0.02 37 -0.01 1 40 -0.02 40 -0.01 16 0.06 16 0.01 0 Drinking water intake Fish consumption 26 -0.04 27 -0.02 24 -0.04 24 -0.01 49 0.00 49 0.00 48 0.00 48 0.00 Fruit, vegetable, and grain consumption 3 0.45 3 0.25 3 0.81 3 0.29 Leafy vegetable consumption 17 0.05 17 0.03 5 0.14 5 0.03 Meat and poultry consumption 29 -0.03 29 -0.02 29 0.03 29 0.01 0 Milk consumption 20 Other seafood consumption 0.05 20 0.02 13 -0.08 13 -0.02 0)

Soil ingestion 45 -0.01 45 -0.01 19 0.05 19 0.01 ,

48 0.00 48 0.00 33 -0.03 33 -0.01 V Wet weight crop yield of leafy vegetables 36 -0.03 36 -0.01 26 -0.04 27 -0.01 Wet weight crop yield of fruit, grain and non-leafy vegetables 31 0.03 31 0.02 6 -0.12 6 -0.02 Mass loading for inhalation 21 0.04 21 0.02 32 0.03 32 0.01 External gamma shielding factor 9 0.09 9 0.05 7 -0.10 7 -0.02 Depth of soil mixing layer 25 -0.04 25 -0.02 27 0.04 26 0.01 V Thickness of evasion layer of C-14 in soil 12 -0.07 12 -0.04 45 0.01 45 0.00 Humidity in air Inhalation rate 22 -0.04 22 -0.02 47 -0.01 47 0.00 Indoor time fraction 37 0.03 37 0.01 17 -0.06 17 0.01 5 0.12 5 -0.06 11 -0.08 11 -0.02 U Depth of roots 2 -05 125 Aquatic food 2 -0.53 2 -0.32

-0.32 2 2 -0.88

-0.88 2 2 -0.39

-0.39 0.4 0

Indoor dust filtration factor 47 0.00 47 0.00 10 0.08 10 0.02 U) 46 0.00 46 0.00 22 0.04 22 0.01 .

Weathering removal constant of all vegetation .

8 0.09 8 0.05 43 0.01 43 0.00 Wet foliar interception fraction of leafy vegetables 23 -0.04 23 -0.02 35 0.03 35 0.01 U 2 Irrigation water Livestock water 42 -0.02 42 -0.01 8 -0.10 8 -0.02 w ra Plant transfer factor for C.s 351 -0.03 35 -0.01 14 0.07 14 0.01 0.81 1 0.73 1 0.97 1 0.82 Z Meat transfer factor for 7s U) 11 -0.07 11 -0.04 20 0.05 20 0.01 Milk transfer factor foe Cs 43 -0.01 43 -0.01 12 0.08 12 0.02 Fish transfer factor fo Cs 14 0.06 14 0.03 9 -0.08 9 -0.02 T-SQUARE 0.74 0.74 0.96 0.96

-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of the f, .2..- 7>7

variation in the dependent variable (Dose) explained by regression on the independent variables.

1 RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 19 Title  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contain. Zone Input File CS137.RAD (U

Coefficients for peak Meat (WaterInd.) Dose 0.

Coefficient = PCC SRC PRCC SRRC S Qt

= 1 1 1 1 >

Repetition Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff 0

Thickness of contaminated zone 5 0.23 5 0.11 4 0.64 4 0.20 Contaminated zone erosion rate 33 -0.02 33 -0.01 36 0.02 36 0.00 0 Contaminated zone hydraulic conductivity 46 0.00 46 0.00 42 0.01 42 0.00-6 10 0.08 10 0.04 44 -0.01 44 0.00 O Contaminated zone total porosity Density of contaminated zone '39 -0.01 40 -0.01 19 -0.05 19 -0.01 18 0.06 18 0.03 29 0.03 29 0.01 0 Evapotranspiration coefficient Irrigation 13 0.07 13 0.03 38 -0.02 38 0.00 r_

Precipitation 20 -0.05 20 -0.03 45 0.00 45 0.00 0 cu Runoff coefficient 6 -0.09 6 -0.04 20 0.05 20 0.01 0C Watershed area for nearby stream or pond 31 -0.03 31 -0.02 28 -0.03 28 -0.01 0 Density of saturated zone 47 0.00 47 0.00 27 -0.04 27 -0.01 a:.

Saturated zone effective porosity 24 -0.04 24 -0.02 30 -0.03 30 -0.01 Saturated zone hydraulic conductivity 27 -0.04 27 -0.02 25 -0.04 25 -0.01 0 Saturated zone hydraulic gradient 22 0.05 22 0.02 31 0.03 31 0.01 (P Saturated zone total por' sity 26 -0.04 26 -0.02 49 0.00 49 0.00 Well pump intake depth 32 -0.03 32 -0.01 41 -0.02 41 0.00 E Density of Unsaturated one 1 42 -0.01 42 0.00 26 0.04 26 0.01 Effective Porosity of .nsaturated zone 1 11 -0.08 12 -0.04 46 '0.00 46 0.00 0 Hydraulic Conductivit, of Unsaturated zone 1 44 -0.01 44 0.00 24 0.04 24 0.01 O Thickness of Unsaturated zone 1 48 0.00 48 0.00 22 -0.04 22 -0.01 .

Total Porosity of Unsaturated zone 1 14 0.07 14 0.03 15 -0.06 15 -0.01 E Drinking water intake 45 0.00 45 0.00 17 0.05 17 0.0]

Fish consumption 16 0.07 16 0.03 21 -0.04 21 -0.01 Fruit, vegetable, and grain consumption 9 0.08 9 0.04 14 -0.07 14 -0.02 Leafy vegetable consumption 36 0.02 36 0.01 8 -0.09 8 -0.02 Meat and poultry consumption 4 0.25 4 0.12 5 0.58 5 0.17 to Milk consumption 30 -0.04 30 -0.02 6 0.13 6 0.03 Other seafood consumption 17 -0.07 17 -0.03 33 0.03 33 0.01 Soil ingestion 49 0.00 49 0.00 48 0.00 48 0.00 Wet weight crop yield of leafy vegetables 34 -0.02 34 -0.01 32 -0.03 32 -0.01 (,

Wet weight crop yield of fruit, grain and non-leafy vegetables 8 0.08 8 0.04 10 -0.09 10 -0.02 0 -0 Mass loading for inhalation 21 -0.05 21 -0.02 40 0.02 40 0.00 External gamma shielding factor 25 0.04 25 0.02 12 0.08 12 0.02 Depth of soil mixing layer 28 -0.04 28 -0.02 7 0.10- 7 0.02 "

Thickness of evasion layer of C-14 in soil 19 0.06 19 0.03 9 -0.09 9 -0.02 LL Humidity in air 12 -0.08 11 -0.04 16 0.06 16 0.01 W n Inhalation rate 43 -0.01 43 0.00 37 -0.02 37 0.00 Z Indoor time fraction 35 -0.02 35 -0.01 18 -0.05 18 -0.01 0 Depth of roots 2 -0.51 2 -0.28 3 -0.83 3 -0.35 Aquatic food 41 0.01 41 0.00 43 -0.01 43 0.00 Indoor dust filtration factor 29 -0.04 29 -0.02 11 0.08 11 0.02 Weathering removal constant of all vegetation 7 -0.09 7 -0.04 39 0.02 39 0.00 Wet foliar interception fraction of leafy vegetables 15 -0.07 15 -0.03 47 0.00 47 0.00 Irrigation water 23 0.05 23 0.02 13 -0.07 13 -0.02 Livestock water 37 -0.02 37 -0.01 35 -0.02 35 -0.01 Plant transfer factor for Cs 1 0.85 1 0.79 1 0.95 1 0.72

. . . . -. . . . . . .3.%

Meat transfer factor for Cs 3 0.44 3 0.23 2 0.89 2 0.47 NI Milk transfer factor for Cs 38 -0.01 38 -0.01 34 -0.03 34 -0.01 Fish transfer factor for Cs 40 0.01 39 0.01 23 -0.04 23 -0.01 0 R-SQUARE 0.78 0.78 0.94 0.94

-Rank is set to zero if the dose is zero or the correlation matrix is singular,

-R-SQUARE varies between 0 and I and is called the coefficient of determination; it provides a measure of the variation in the dependent variable (Dose) explained by regression on the independent variables.

1 RESRAD Regression and Correla-ion output 01/26/02 21:47 Page: Coef 20 )

Title  : SNEC Soil DCGLs 110000 m2) & 1 m Deep Contam. Zone Input File : CS137.RAD 0

9 Coefficients for peak Meat (WaterInd.) Dose 0 5 1 Coefficient =

PCC SRC PRCC SRRC 0) L0 Repetition 2 2 2 2 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Thickness of contaminated zone 4 0.21 4 0.12 4 0.64 4 0.20 C Contaminated zone erosion rate 28 0.02 28 0.01 38 -0.01 38 0.00 0 Contaminated zone hydraulic conductivity Contaminated zone total porosity 32 29 -0.02

-0.02 32 29 -0.01

-0.01 47 13 0.00 0.06 47 13 0.00 0.01 Density of contaminated zone Evapotranspiration coefficient 8 0.07 8 0.04 18 -0.05 18 -0.01 49 0.00 49 0.00 12 0.07 12 0.02 Irrigation Precipitation 35 0.01 35 0.01 10 0.08 10 0.02 Runoff coefficient 44 0.01 44 0.00 35 0.02 35 0.00 Watershed area for nearby stream or pond 7 0.08 7 0.05 34 -0.02 34 0.00 9 -0.07 9 -0.04 11 0.08 11 0.02 0 Density of saturated zone Saturated zone effective porosity 10 0.06 10 0.03 31 0.02 31 0.01 Saturated zone hydraulic conductivity 40 -0.01 40 0.00 37 -0.01 37 0.00 Saturated zone hydraulic gradient 6 0.09 6 0.05 27 -0.03 27 -0.01 Saturated zone total porosity 22 0.03 22 0.02 41 0.01 41 0.00 20 0.03 21 0.02 23 0.03 23 0.01 Well pump intake depth Density of Unsaturated zone 16 0.04 16 0.02 8 -0.09 8 -0.02 1

Effective Porosity of Unsaturated zone 47 0.00 47 0.00 28 0.03 28 0.01 1 26 Hydraulic Conductivity of Unsaturated zone 0.03 26 0.02 14 0.06 14 0.01 1 21 -0.03 20 -0.02 Thickness of Unsaturated zone 26 0.03 26 0.01 1

Total 43 -0.01 43 0.00 49 0.00 49 0.00 Porosity of Unsaturated zone 1 Drinking water intake 14 -0.05 14 -0.03 29 -0.03 29 -0.01 Fish consumption 31 -0.02 31 -0.01 16 -0.05 16 -0.01 24 -0.03 24 -0.02 9 0.08 9 0.02 0V Fruit, vegetable, and grain consumption 36 -0.01 36 -0.01 33 -0.02 33 0.00 Leafy vegetable consumption Meat and poultry consumption 33 -0.02 33 -0.01 17 0.05 17 0.01 5 0.12 5 0.07 5 0.58 5 0.17 "

Milk consumption )

Other seafood consumptio, 45 0.01 45 0.00 30 0.02 30 0.01 LL Soil ingestion 41 -0.01 42 0.00 32 -0.02 32 -0.01 u 2 Wet weight crop yield c- leafy vegetables 19 0.04 19 0.02 36 -0.02 36 0.00 Z 48 0.00 48 0.00 25 0.03 25 0.01 Wet weight crop yield f fruit, grain and non-leafy vegetables 27 0.03 27 0.01 42 0.01 42 0.00 Mass loading for inhalation External gamma shielding factor 17 -0.04 17 -0.02 24 0.03 24 0.01 Depth of soil mixing layer 25 0.03 25 0.02 21 -0.04 21 -0.01 Thickness of evasion layer of C-14 in soil 13 -0.05 13 -0.03 48 0.00 48 0.00 Hum id i t y in a i r 15 0.055 15 0.03 43 Humiityion arte 1 1 . 3 4 -0.01 0 0 433 0.00 0 0 Inhation 34 -0.02 34 -0.01 20 0.04 20 0.01 fracti Indoor time fraction 30 -0.02 30 -0.01 46 -0.01 46 0.00

,. 38 0.01 37 0.01 19 -0.04 19 -0.01

Depth of roots 3 -0.41 3 -0.25 3 -0.82 3 -0.33 (y0 1

18 -0.04 18 -0.02 44 0.01 44 0.00 Aquatic food 7 0.02 39 -0.01 39 -0.01 7 0.09 Indoor dust filtration factor 11 -0.06 11 -0.03 40 0.01 40 0.00 Weathering removal constant of all vegetation 46 0.00 46 0.00 39 -0.01 39 0.00 Wet foliar interception fraction of leafy vegetables 37 0.01 38 0.01 15 0.05 15 0.01 Irrigation water 12 0.06 12 0.03 22 -0.03 22 -0.01 Livestock water 1 0.66 1 0.95 1 0.74 Plant transfer factor for Cs 2 0.55 2 0.36 2 0.88 2 0.45 Meat transfer factor 'or Cs Milk transfer factor for Cs 23 0.03 23 0.02 45 0.01 45 0.00 42 0.01 41 0.00 6 -0.10 6 -0.02 Fish transfer factor for Cs R-SQUARE 0.70 0.70 0.95 0.95 0 0

0

-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of the S variation in the dependent variable (Dose) explained by regression on the independent variables.

21 0 1 RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef Title  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone CC.

0 Input File  : CS137.RAD CC Coefficients for peak Meat (WaterInd.) Dose (0 Coefficient = PCC SRC PRCC SRRC Repetition = 3 3 3 3 O Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff C Thickness of contaminated zone 4 0.22 4 0.12 4 0.58 4 0.17 Contaminated zone erosion rate 48 0.00 48 0.00 39 0.01 39 0.00 0 49 0.00 49 0.00 19 -0.04 19 -0.01 0 Contaminated zone hydraulic conductivity Contaminated zone total porosity 22 0.05 22 0.03 30 0.02 30 0.01 Density of contaminated zone 8 0.09 8 0.05 33 -0.02 33 0.00 Evapotranspiration coefficient Irrigation Precipitation Runoff coefficient Watershed area for nearby stream or pond 11 -0.07 12 24 -0.04 47 10 0.07 0.01

-0.08 11 -0.04 12 24 -0.02 47 10 0.04 0.00

-0.04 18 29 -0.02 20 -0.04 32 0.05 9 -0.08 0.02 18 32 0.01 29 -0.01 20 -0.01 9 -0.02 0.00 1

Density of saturated zone 21 -0.05 21 -0.03 48 0.00 48 0.00 :3 Saturated zone effective porosity 32 0.03 32 0.02 40 0.01 40 0.00 >

Saturated zone hydraulic conductivity 28 -0.04 27 -0.02 31 -0.02 31 0.00 Saturated zone hydraulic gradient 29 0.03 29 0.02 44 -0.01 44 0.00 SC4' Saturated zone total porosity 20 -0.05 20 -0.03 24 0.04 24 0.01 0 Well pump intake depth 31 0.03 31 0.02 37 -0.01 37 0.00 L0 Density of Unsaturated zone 1 14 0.06 15 0.03 27 0.03 27 0.01 Effective Porosity of Unsaturated zone 1 46 0.01 46 0.00 45 -0.01 45 0.00 " 0)

Hydraulic Conductivity of Unsaturated zone 1 44 -0.02 44 -0.01 7 0.09 7 0.02 L Thickness of Unsaturated zone 1 27 0.04 28 0.02 23 -0.04 23 -0.01 w m Total Porosity of Unsaturated zone 1 19 0.05 19 0.03 47 0.00 47 0.00 Z j Drinking water intake 17 -0.06 17 -0.03 46 0.00 46 0.00 Fish consumption 9 0.09 9 0.05 49 0.00 49 0.00 Fruit, vegetable, and grain consumption 18 -0.06 18 -0.03 10 0.07 10 0.02 Leafy vegetable consumption 36 0.03 36 0.01 41 0.01 41 0.00 Meat and poultry consumption 5 0.16 5 0.09 5 0.54 5 0.16 Milk consumption 35 0.03 35 0.01 6 -0.11 6 -0.03 Other seafood consumption 38 -0.02 38 -0.01 22 0.04 22 0.01 Soil ingestion 15 -0.06 14 -0.03 17 -0.05 17 -0.01 Wet weight crop yield of leafy vegetables 41 0.02 41 0.01 42 0.01 42 0.00

.TL 9?

Wet weight crop yield of fruit, grain and non-leafy vegetables 34 0.03 34 0.01 15 -0.05 15 -0.01 Mass loading for inhalation 16 0.06 16 0.03 11 0.07 11 0.02 External gamma shielding factor 42 -0.02 42 -0.01 16 0.05 16 0.01 Depth of soil mixing layer 26 -0.04 26 -0.02 25 -0.03 25 -0.01 Thickness of evasion layer of C-14 in soil 33 -0.03 33 -0.01 21 -0.04 21 -0.01 Humidity in air 7 -0.09 7 -0.05 35 0.01 35 0.00 Inhalation rate '4 25 -0.04 25 -0.02 26 0.03 26 0.01 Indoor time fraction 6 -0.11 6 -0.06 12 -0.06 12 -0.02 Depth of roots 3 -0.42 3 -0.25 3 -0.83 3 -0.36 Aquatic food 39 0.02 39 0.01 36 0.01 36 0.00 Indoor dust filtration factor 43 0.02 43 0.01 34 0.02 34 0.00 (U

Weathering removal constant of all vegetation 37 0.03 01 37 0.01 38 0.01 38 0.00 COC Wet foliar interception fraction of leafy vegetables 13 0.07 13 0.04 28 -0.02 28 -0.01 Irrigation water 23 -0.05 23 -0.02 14 -0.05 14 -0.01 Livestock water 40 0.02 40 0.01 43 -0.01 43 0.00 Plant transfer factor for Cs 1 0.80 1 0.71 1 0.95 1 0.75 o Meat transfer factor for Cs 2 0.49 2 0.30 2 0.87 2 0.44 0 (

Milk transfer factor for Cs 45 -0.01 45 -0.01 8 0.08 8 0.02 Fish transfer factor for Cs 30 0.03 30 0.02 13 -0.05 13 -0.01 a R-SQUARE 0.72 0.72 0.94 0.94 0)U

-Rank is set to zero if the dose is zero or the correlation matrix is singular. 0

-R-SQUARE varies between 0 and I and is called the coefficient of determination; it provides a measure of the variation in the dependent variable (Dose) explained by regression on the independent variables.

I RESRAD Regression and orrelation output 01/26/02 21:47 Page: Coef 22 .

Title  : SNEC Soil )CGLs (10000 m2) & 1 m Deep Contam. Zone 0 Input File : CS137.RAr C._

E Coefficients for peak Milk (WaterInd.) Dose 'C V

Coefficient = PCC SRC PRCC SRRC 0 Repetition = 1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Thickness of contaminated zone Contaminated zone erosion rate Contaminated zone hydraulic conductivity 11 43 4 0.24

-0.06

-0.01 11 43 4 0.15

-0.03 12 4 0.54 0.06 12 4 0.17 0.02 ZrO Contaminated zone total porosity 0.00 31 -0.03 31 -0.01 17 0.05 17 0.03 48 0.00 48 0.00 0 Density of contaminated zone Evapotranspiration coefficient 33 -0.02 34 -0.01 34 -0.02 34 -0.01 46 0.00 46 0.00 24 0.04 24 0.01 Irrigation 27 0.03 27 0.02 26 -0.03 26 -0.01 Precipitation Runoff coefficient 8 -0.08 8 -0.05 19 0.05 19 0.01 Watershed area for nearby stream or pond 31 -0.03 31 -0.01 18 0.05 18 0.01 Density of saturated zone 9 -0.06 9 -0.04 28 -0.03 28 -0.01 Saturated zone effective porosity 45 0.00 45 0.00 16 -0.05 16 -0.01 u.C!2 Saturated zone hydraulic conductivity 30 -0.03 30 -0.02 30 -0.03 30 -0.01 Wa)

Saturated zone hydraulic gradient 15 -0.05 15 -0.03 38 -0.01 38 0.00 Saturated zone total porosity 12 0.06 12 0.03 23 -0.04 23 -0.01 Well pump intake depth 47 0.00 47 0.00 7 -0.10 7 -0.03 Density of Unsaturated zone 1 36 -0.02 36 -0.01 40 0.01 40 0.00 Effective Porosity of Unsaturated zone 48 0.00 48 0.00 22 0.04 22 0.01 Hydraulic Conductivity of Unsaturated zone 10 -0.06 10 -0.03 35 -0.02 35 0.00 Thickness of Unsaturated zone 1 38 -0.01 38 -0.01 27 -0.03 27 -0.01 Total Porosity of Unsaturated zc;,je 34 -0.02 33 -0.01 37 -0.02 37 0.00 Drinking water intake 32 0.02 32 0.01 17 -0.05 17 -0.01 35 -0.02 35 -0.01 25 0.03 25 0.01

Fish consumption 22 0.04 21 0.02 29 -0.03 29 -0.01 Fruit, vegetable, and gr in consumption 20 0.05 20 0.03 43 -0.01 42 0.00 0 Leafy vegetable consumpt Lon 5 -0.10 5 -0.06 20 0.04 20 0.01 Meat and poultry consuirrtion 21 0.04 22 0.02 33 0.02 33 0.01 4 Milk consumption 6 0.09 6 0.05 5 0.40 5 0.12 Other seafood consump'ion 26 -0.04 26 -0.02 49 0.00 49 0.00 Soil ingestion 13 -0.06 14 -0.03 8 0.10 8 0.03 0)

Wet weight crop yield of leafy vegetables 14 -0.06 13 -0.03 13 0.06 13 0.02 Wet weight crop yield of fruit, grain and non-leafy vegetables 28 0.03 28 0.02 32 -0.03 32 -0.01 29 0.03 29 0.02 9 -0.09 9 -0.02 6.

Mass loading for inhalation External gamma shielding factor 49 0.00 49 0.00 36 0.02 36 0.00 0 Cu Depth of soil mixing layer 37 -0.01 37 -0.01 11 0.07 11 0.02 0~

Thickness of evasion layer of C-14 in soil 18 0.05 18 0.03 6 -0.15 6 -0.04 Humidity in air 25 -0.04 25 -0.02 21 0.04 21 0.01 C" Inhalation rate 44 0.00 44 0.00 42 -0.01 43 0.00 IN Indoor time fraction 41 0.01 41 0.01 10 -0.08 10 -0.02 0 Depth of roots 3 -0.44 3 -0.29 3 -0.78 3 -0.33 N 0)

Aquatic food 40 -0.01 40 -0.01 47 0.00 47 0.00 zCo 0 C14 Indoor dust filtration factor 16 -0.05 16 -0.03 46 0.00 46 0.00 6 CD Weathering removal constant of all vegetation 39 -0.01 39 -0.01 39 -0.01 39 0.00 M Wet foliar interception fraction of leafy vegetables 0 24 -0.04 24 -0.02 41 -0.01 41 0.00 E CU Irrigation water 23 -0.04 23 -0.02 45 0.00 45 0.00 M 0

Livestock water 42 -0.01 42 -0.01 44 0.01 44 0.00 0 Plant transfer factor for Cs 1 0.74 1 0.66 1 0.93 1 0.70 Meat transfer factor for Cs 19 -0.05 19 -0.03 15 0.06 15 0.02 Milk transfer factor for Cs 2 0.54 2 0.37 2 0.89 2 0.52 Fish transfer factor for Cs 7 -0.09 7 -0.05 14 0.06 14 0.02 R-SQUARE 0.66 0.66 0.93 0.93 E

-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of the variation in the dependent variable (Dose) explained by regression on the independent variables.

E 1 RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 23 Title  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone Input File : CS137.RAD Coefficients for peak Milk (Waterind.) Dose Coefficient PCC SRC PRCC SRRC Repetition 2 2 2 2 ON Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff C) io Thickness of contaminated none 4 0.16 0.10 4 0.57 4 0.17 Contaminated zone erosion rate 8 0.07 -0.01 8 0.04 31 -0.03 31 Contaminated zone hydraulic conductivity 18 -0.05 17 -0.03 18 -0.05 18 -0.01 L e Contaminated zone total porosity 0*

17 0.05 18 0.03 49 0.00 49 0.00 Density of contaminated zone 13 0.06 13 0.04 37 0.02 37 0.00 Zd Evapotranspiration coefficient 9 0.07 9 0.04 43 -0.01 43 0.00 Irrigation 29 0.02 29 0.01 22 0.04 22 0.01 Precipitation 48 0.00 48 0.00 33 -0.02 33 -0.01 Runoff coefficient 14 -0.06 14 -0.04 36 0.02 36 0.00 Watershed area for nearby stream or pond 25 25 0.02 0.02 46 0.00 46 0.00 Density of saturated zone 5 0.11 5 0.07 8 -0.10 -0.02 8

Saturated zone effPctive porosity 26 0.02 26 0.01 34 -0.02 34 -0.01 Saturated zone hydraulic conductivity 42 0.01 42 0.00 28 0.03 28 0.01 Saturated zone hydraulic gradient 01 ZT,_ 33 0.02 33 0.01 21 0.04 21 0.01

Saturated zone total porosity 21 -0.04 21 -0.02 7 0.11 7 0.03 rn Well pump intake depth 47 0.00 47 0.00 41 0.01 41 0.00 Density of Unsaturated zone 1 15 0.06 15 0.03 39 -0.01 39 0.00 Effective Porosity of Unsaturated zone 1 46 0.00 46 0.00 11 0.08 11 0.02 Hydraulic Conductivity of Unsaturated zone 1 37 0.01 37 0.01 48 0.00 48 0.00 Thickness of Unsaturated zone 1 39 -0.01 39 -0.01 35 0.02 35 0.01 Total Porosity of Unsaturated zone 1 28 0.02 28 0.01 15 -0.06 15 -0.02 D Drinking water intake 10 -0.07 10 -0.04 24 -0.04 24 -0.01 Fish consumption 36 0.01 36 0.01 23 0.04 23 0.01 6 Fruit, vegetable, and grain consumption 31 0.02 30 0.01 42 -0.01 42 0.00 Leafy vegetable consumption 12 0.06 12 0.04 29 -0.03 29 -0.01

• Meat and poultry consumption 32 -0.02 32 -0.01 20 0.04 20 0.01 Milk consumption 6 0.10 6 0.06 5 0.36 5 0.10 0 Other seafood consumption 44 0.00 44 0.00 17 -0.05 17 -0.01 0 Soil ingestion 16 0.06 16 0.03 38 -0.02 38 0.00 Wet weight crop yield of leafy vegetables 7 -0.08 7 -0.05 19 0.05 19 0.01

• Wet weight crop yield of fruit, grain and non-leafy vegetables 45 0.00 45 0.00 14 0.07 14 0.02 0) U)

Mass loading for inhalation 35 0.01 35 0.01 12 -0.08 12 -0.02 (0 External gamma shielding factor 20 0.04 20 0.02 47 0.00 47 0.00  :.

Depth of soil mixing layer 22 -0.04 22 -0.02 25 0.04 25 0.01 Thickness of evasion layer of C-14 in soil 19 -0.05 19 -0.03 26 0.03 26 0.01 0 Humidity in air 24 0.03 24 0.02 27 0.03 27 0.01 ý9 Inhalation rate 34 -0.01 34 -0.01 32 0.02 32 0.01 Indoor time fraction Depth of roots 23 -0.03 23 -0.02 45 0.00 45 0.00 o 3 -0.36 3 -0.23 3 -0.79 3 -0.32 Aquatic food 49 0.00 49 0.00 44 0.00 44 0.00 O Indoor dust filtratic . factor 27 -0.02 27 -0.01 6 0.13 6 0.03 Weathering removal constant of all vegetation 30 -0.02 31 -0.01 40 -0.01 40 0.00 C Wet foliar interception fraction of leafy vegetables Irrigation water 11 -0.07 11 -0.04 13 0.07 13 0.02 E 38 0.01 38 0.01 16 0.06 16 0.01 Livestock water 43 -0.01 43 0.00 9 0.09 9 0.02 0 Plant transfer factor for Cs 1 0.68 1 0.57 1 0.94 1 0.70 Meat transfer factor for Cs 41 0.01 41 0.00 30 0.03 30 0.01 Milk transfer factor for Cs 2 0.58 2 0.43 2 0.91 2 0.54 Fish transfer factor for Cs 40 0.01 40 0.01 10 -0.08 10 -0.02 R-SQUARE 0.63 0.63 0.94 0.94

-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of the variation in the dependent variable (Dose) explained by regression on the independent variables.

1 RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 24 0 Title  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone O Input File : CS137.RAD 0U-)

Coefficients for peak Milk (WaterInd.) Dose LL ca Coefficient = PCC SRC PRCC SRRC 0m Repetition = 3 3 33 3 3 W Z C Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Thickness of contaminated zone 4 0.2-3 4 013 4 0.56 4 0.16 Contaminated zone erosion rate 20 0.05 19 0.03 23 0.04 23 0.01 Contaminated zone hydraulic conductivity 44 -0.01 44 -0.01 42 -0.01 42 0.00 Contaminated zone total porosity 24 0.05 24 0.03 37 0.02 37 0.00 Density of contarrinated zone 27 0.04 27 0.02 17 0.05 17 0.01 Evapotranspiration coefficient 29 -0.04 29 -0.02 49 0.00 49 0.00

Irrigation 18 -0.05 18 -0.03 28 0.03 28 0.01 46 -0.01 46 0.00 27 -0.04 27 -0.01 Precipitation Runoff coefficient 49 0.00 49 0.00 19 -0.05 19 -0.01 Watershed area for ne .rby stream or pond 16 -0.05 16 -0.03 48 0.00 48 0.00 Density of saturated zone 8 -0.08 8 -0.04 15 0.06 15 0.01 Saturated zone effective porosity 13 -0.06 13 -0.03 18 0.05 18 0.01 Saturated zone hydraulic conductivity 33 -0.03 33 -0.02 14 -0.06 14 -0.01 14 0.06 14 0.03 40 0.01 40 0.00 C_

Saturated zone hydraulic gradient Saturated zone total porosity 43 -0.01 43 -0.01 44 0.00 44 0.00 0 Well pump intake depth 47 0.00 47 0.00 39 0.01 39 0.00 >

Density of Unsaturated zone 1 48 0.00 48 0.00 47 0.00 47 0.00 4)

Effective Porosity of Unsaturated zone 1 30 0.04 30 0.02 20 -0.05 20 -0.01 1 15 -0.05 15 -0.03 8 0.09 8 0.02 0 Hydraulic Conductivity of Unsaturated zone Thickness of Unsaturated zone 1 39 0.02 39 0.01 43 0.01 43 0.00 0 Total Porosity of Unsaturated zone 1 31 -0.04 31 -0.02 46 0.00 46 0.00 0 Drinking water intake 11 -0.06 11 -0.04 7 -0.09 7 -0.02 C Fish consumption 38 0.02 38 0.01 45 0.00 45 0.00 0 Fruit, vegetable, and grain consumption 19 0.05 20 0.03 35 0.02 35 0.00 t Leafy vegetable consumption 35 0.03 35 0.02 38 0.01 38 0.00 0 9 -0.07 9 -0.04 25 0.04 25 0.01 - )

Meat and poultry consumption Milk consumption 5 0.19 5 0.10 5 0.25 5 0.06 o Other seafood consumption 7 0.08 7 0.04 29 -0.03 29 -0.01 C:

Soil ingestion 17 0.05 17 0.03 11 -0.07 11 -0.02 6 -0.12 6 -0.06 31 0.03 31 0.01 (n Wet weight crop yield of leafy vegetables Wet weight crop yield of fruit, grain and non-leafy vegetables 26 0.04 26 0.02 16 -0.05 16 -0.01 0 Mass loading for inhalation 32 0.04 32 0.02 24 0.04 24 0.01 6 External gamma shielding factor 34 -0.03 34 -0.02 12 0.07 12 0.02 Depth of soil mixing layer 42 0.01 42 0.01 32 0.03 32 0.01 23 -0.05 23 0.03 26 -0.04 26 -0.01 Thickness of evasion layer of C-14 in soil Humidity in air 22 -0.05 22 -0.03 41 0.01 41 0.00 Inhalation rate 37 0.03 37 0.01 21 -0.05 22 -0.01 0 Indoor time fraction 12 -0.06 12 -0.03 6 -0.12 6 -0.03 0o Depth of roots 3 -0.47 3 -0.29 3 -0.82 3 -0.35 Aquatic food 28 0.04 28 0.02 34 0.02 34 0.01 Indoor dust filtration factor 41 -0.02 41 -0.01 30 0.03 30 0.01 E Weathering removal constant of all vegetation 21 0.05 21 0.03 36 0.02 36 0.00 Wet foliar interception fraction of leafy vegetables 36 0.03 36 0.01 33 -0.02 33 -0.01 >

Irrigation water 10 0.07 10 0.04 13 -0.06 13 -0.01 '0 Livestock water 25 -0.04 25 -0.02 10 0.08 10 0.02 Plant transfer factor for Cs 1 0.77 1 0.66 1 0.95 1 0.71 6)

Meat transfer factor for Cs 40 0.02 40 0.01 22 0.05 21 0.01 Milk transfer factor for Cs 2 0.60 2 0.40 2 0.91 2 0.53 Fish transfer factor for Cs 45 0.01 45 0.01 9 -0.08 9 -0.02 (D R-SQUARE 0.71 0.71 0.94 0.94

-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of the variation in the dependent variable (Dose) explained by regression on the independent variables. 0 1 RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 25 Title  : SPEC Soil DCGI,s (10000 m2) & I m Deep Contam. Zone Input File CS137.RAD Coefficients for peak Soil Ingestion Dose Coefficient PCC SRC PRCC SRRC 1 1 1 1 Repetition =

~-. ,--

Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Thickness of contaminated zone 36 0.02 36 0.00 22 -0.04 22 -0.01 Contaminated zone erosion rate 21 -0.05 21 -0.01 15 -0.05 14 -0.01 Contaminated zone hydraulic conductivity 15 0.05 15 0.01 18 -0.05 18 -0.01 4.

Contaminated zone total porosity 49 0.00 49 0.00 3 0.11 3 0.02 Density of contaminated zone 31 -0.02 31 0.00 48 0.00 48 0.00 Evapotranspiration coefficient 5 -0.10 5 -0.02 23 -0.04 23 -0.01 Irrigation 28 -0.03 28 -0.01 21 0.05 21 0.01 IL Precipitation 16 0.05 16 0.01 39 0.02 39 N 0.00 Runoff coefficient 30 -0.02 Watershed area for nearby stream or pond 30 0.00 6 0.08 6 0.02 35 0.02 35 0.00 47 -0.01 47 0.00 Density of saturated zone 0) 24 0.03 24 0.01 5 -0.08 5 -0.02 Saturated zone effective porosity 11 -0.06 11 -0.01 37 0.02 37 0.00 Saturated zone hydraulic conductivity Saturated zone hydraulic gradient 44 0.00 44 0.00 27 -0.03 27 -0.01 o> -,Z Saturated zone total porosity 9 -0.07 9 -0.01 14 0.05 15 0.01 Well pump intake depth 42 -0.01 42 0.00 29 -0.03 29 -0.01 r-0 40 -0.02 40 0.00 43 -0.01 43 0.00 o Density of Unsaturated zone I Effective Porosity of Unsaturated zone 1 3 -0.14 3 -0.02 35 0.02 35 0.00 0W Hydraulic Conductivity o Unsaturated zone I 34 -0.02 34 0.00 13 0.05 13 0.01 j4i Thickness of Unsaturate, zone 1 7 0.09 6 0.02 32 0.03 32 0.01 (on 6 0.09 7 0.02 10 -0.06 C Total Porosity of Uns;_urated zone I 10 -0.01 Co Drinking water intake 39 -0.02 39 0.00 28 0.03 28 0.01 Fish consumption 17 -0.05 17 -0.01 42 0.01 42 0.00 Fruit, vegetable, and grain consumption 48 0.00 48 0.00 31 0.03 31 0.01 19 -0.05 19 -0.01 38 0.02 0c Leafy vegetable consumption 38 0.00 ow Meat and poultry consumption 41 -0.01 41 0.00 33 -0.03 33 -0.01 Milk consumption 22 -0.04 22 -0.01 44 0.01 44 0.00 23 -0.04 23 -0.01 30 0.03 30 0.01 C Other seafood consumption 25 -0.03 25 -0.01 34 0.03 .2 0

Soil ingestion 2 0.89 34 0.00 E Wet weight crop yield of leafy vegetables 2 0.33 2 0.88 2 0.36 Wet weight crop yield of fruit, grain and non-leafy vegetables 47 0.00 47 0.00 17 0.05 17 0.01 0 Mass loading for inhalation 4 0.13 4 0.02 8 -0.07 8 -0.01 V External gamma shielding factor 43 -0.01 43 0.00 36 0.02 36 0.00 Depth of soil mixing layer 14 0.05 14 0.01 19 0.05 19 0.01 Thickness of evasion layer of C-14 in soil 13 -0.06 13 -0.01 40 -0.02 40 0.00 E Humidity in air 26 0.03 26 0.01 24 0.04 24 0.01 Inhalation rate 27 -0.03 27 -0.01 45 -0.01 45 0.00 .2 0

Indoor time fraction 20 -0.05 20 -0.01 26 0.04 26 0.01 Depth of roots 1 0.98 1 0.93 1 0.98 1 0.91 Aquatic food 12 -0.06 12 -0.01 20 0.05 20 0.01 Indoor dust filtration factor 8 -0.08 8 -0.01 7 0.07 7 0.01 Weathering removal constant of all vegetation 32 0.02 32 0.00 41 0.02 41 0.00 _j Wet foliar interception fraction of leafy vegetables 45 0.00 45 0.00 16 0.05 16 0.01 Irrigation water 46 0.00 46 0.00 4 -0.08 4 -0.02 LO Livestock water 37 0.02 37 0.00 12 0.06 12 0.01 Plant transfer factor for Cs 38 0.02 38 0.00 11 -0.06 11 -0.01 Meat transfer factor for Cs 33 -0.02 33 0.00 9 -0.06 9 -0.01 LL Milk transfer factor for Cs 10 0.07 10 0.01 46 0.01 46 0.00 o 2u)

Fish transfer factor for Cs 29 0.03 29 0.01 25 -0.04 25 -0.01 wm 18 -0.05 18 -0.01 49 0.00 49 0.00 R-SQUARE 0.97 0.97 0.96 0.96

-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a variation in the dependent variable (Dose) explained by regression on the independent variable measure of the S.

1 RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 26

Title

• SNEC Soi DCGLs (10000 m2) & 1 m Deep Contam. Zone Input File  : CS137.RAD Coefficients for peak Soil Ingestion Dose Coefficient = PCC SRC PRCC SRRC Repetition 2 2 2 2 0)

Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff * *J.

Thickness of contaminated zone 24 0.02 24 0.00 47 0.00 47 0.00 Contaminated zone erosion rate 4 0.09 4 0.02 35 -0.02 35 0.00 11 -0.06 1 -0.01 44 -0.01 44 0.00 0 Contaminated zone hydraulic conductivity Contaminated zone total porosity 37 0.01 37 0.00 6 -0.08 6 -0.01l Donsity of contaminated zone 42 0.01 42 0.00 19 0.04 19 0.01 a Evapotranspiration coefficient 26 -0.02 26 0.00 17 -0.04 17 -0.01 5 Irrigation 35 0.02 35 0.00 14 0.05 14 0.01 0) U)

Precipitation 3 0.09 3 0.02 24 0.03 24 0.01 (.

Runoff coefficient 6 -0.08 6 -0.01 27 -0.03 27 -0.01 0 .j Watershed area for nearby stream or pond 32 -0.02 32 0.00 28 -0.03 28 -0.01 Density of saturated zone 25 0.02 25 0.00 37 0.02 37 0.00 O C Saturated zone effective porosity 47 0.00 47 0.00 18 0.04 18 0.01 Saturated zone hydraulic conductivity 49 0.00 49 0.00 34 0.02 34 0.00 0 Saturated zone hydraulic gradient 31 0.02 31 0.00 23 0.03 23 0.01 a" Saturated zone total porosity 23 0.03 23 0.01 25 -0.03 25 -0.01 0 Well pump intake depth 45 0.00 45 0.00 43 0.01 43 0.00 O Density of Unsaturated zone 1 34 -0.02 34 0.00 32 0.02 32 0.00 Effective Porosity of Unsaturated zone 1 12 -0.06 12 -0.01 16 0.04 16 0.01 .

Hydraulic Conductivity of Unsaturated zone 1 29 0.02 28 0.00 45 -0.01 45 0.00 Thickness of Unsaturated zone 1 cc 44 -0.01 44 0.00 46 0.01 46 0.00 Total Porosity of Unsaturated zone 1 38 -0.01 38 0.00 7 0.07 7 0.01 0 Drinking water intake 17 0.04 17 0.01 41 0.01 41 0.00 0 Fish consumption 14 0.05 14 0.01 30 0.03 30 0.01 Fruit, vegetable, and grain consumption 39 0.01 39 0.00 10 0.06 10 0.01 V Leafy vegetable consumption 21 -0.03 21 -0.01 38 0.02 38 0.00 Meat and poultry consumption 48 0.00 48 0.00 9 -0.06 9 -0.01 0 Milk consumption 36 -0.01 36 0.00 8 -0.07 8 -0.01 Other seafood consumption 8 0.07 8 0.01 26 -0.03 26 -0.01 .

Soil ingestion 2 0.88 2 0.33 2 0.87 2 0.34 V)

Wet weight crop yield of leafy vegetables 20 -0.03 20 -0.01 11 0.06 11 0.01 Wet weight crop yield of fruit, grain and non-leafy vegetables 7 0.08 7 0.01 4 0.09 4 0.02 Mass loading for inhalation 18 0.04 18 0.01 42 -0.01 42 0.00 External gamma shielding factor 19 0.03 19 0.01 3 -0.11 3 -0.02 0 Depth of soil mixing layer 43 0.01 43 0.00 49 0.00 49 0.00 0 Q Thickness of evasion layer of C-14 in soil 13 0.05 13 0.01 29 -0.03 29 -0.01 Humidity in air 9 0.06 9 0.01 22 -0.04 22 -0.01 Inhalation rate 46 0.00 46 0.00 5 -0.08 5 -0.02 w Indoor time fraction 1 0.98 1 0.94 1 0.98 1 0.92 LL Depth of roots 27 -0.02 27 0.00 12 0.05 12 0.01 w.)2 Aquatic food 10 0.06 10 0.01 33 0.02 33 0.00 Z Indoor dust filtration factor 28 0.02 29 0.00 13 0.05 13 0.01 U9 Weathering removal constant of all vegetation 40 0.01 40 0.00 21 -0.04 21 -0.01 Wet foliar interception fraction of leafy vegetables 5 0.08 5 0.01 39 0.01 39 0.00 Irrigation water 16 -0.04 16 -0.01 31 -0.02 31 0.00 Livestock water 30 -0.02 30 0.00 36 0.02 36 0.00 Plant transfer factor for Cs 22 -0.03 22 -0.01 48 0.00 48 0.00 Meat transfer fartor for Cs 33 -0.02 33 0.00 15 0.04 15 0.01 Milk transfer factor for Cs 41 -0.01 41 0.00 40 0.01 40 0.00 Fish transfer factor for Cs 15 -0.05 15 -0.01 20 0.04 20 0.01

V1 R-SQUARE 0.97 0.97 0.96 0.96

-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and I and is called the coefficient of determination; it provides a measure of the variation in the dependent variable (Dose) explained by regression on the independent variables.

1 RESPAD Regression and Correlation output 01/26/02 21:47 Page: Coet 27 Title M(L

SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone Input File ;CS137.RAD Coefficients for peak Soil Ingestion Dose.

Coefficient = 0 Repetition PCC SRC PRCC SRRC 0Cý

=

3 3 3 3 0C Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff 0) U)

Thickness of contaminate zone Contaminated zone erosi .i rate 25 -0.04 25 -0.01 13 0.06 13 0.01 0 4 -0.10 4 -0.02 4 0.10 4 0.02 Contaminated zone hydr;,alic conductivity Contaminated zone tot.. porosity 17 0.05 16 0.01 36 -0.02 36 0.00 0 (a 19 0.05 19 0.01 24 -0.04 24 -0.01 9 Density of contaminated zone Evapotranspiration coefficient 21 -0.05 21 -0.01 23 0.04 23 0.01 Irrigation 9 0.07 9 0.01 3 -0.12 3 -0.02 M 22 -0.04 22 -0.01 42 0.01 42 0.00 0 Precipitation Runoff coefficient 32 -0.03 33 0.00 48 0.00 48 0.00 Watershed area for nearby stream or pond 33 -0.03 32 0.00 17 0.06 17 0.01 Density of saturated zone 29 -0.04 29 -0.01 34 -0.02 34 0.00 Saturated zone effective porosity 39 0.02 39 0.00 39 -0.01 39 0.00 E Saturated zone hydraulic conductivity 20 0.05 20 0.01 9 -0.07 9 -0.01 Saturated zone hydraulic gradient 31 -0.03 31 0.00 38 0.01 38 0.00 O i

Saturated zone total porosity 46 0.01 46 0.00 15 0.06 15 0.01 0 Well pump intake depth 5 -0.09 5 -0.02 21 -0.04 21 -0.01 a 24 0.04 24 0.01 27 0.03 27 0.01 Density of Unsaturated zone 1 36 0.02 36 0.00 11 -0.07 11 -0.01 Effective Porosity of Unsaturated zone 1 Hydraulic Conductivity of Unsaturated zone 37 0.02 37 0.00 37 -0.02 37 0.00 Thickness of Unsaturated zone 1 1 10 -0.06 11 -0.06 11 -0.01 10 -0.01 325 -0.09 0.02 325 -0.02 0.00 402 Total Porosity of Unsaturated zone 1 18 0.05 18 0.01 44 0.01 44 0.00 0 Drinking water intake Fish consumption 35 -0.02 35 0.00 18 -0.05 18 -0.01 Fruit, vegetable, and grain consumption 3 0.11 3 0.02 20 -0.04 20 -0.01 Leafy vegetable consumption 6 0.09 6 0.02 30 -0.02 30 0.00 Meat and poultry consumption 49 0.00 49 0.00 29 -0.03 29 0.00 (.)

Milk consumption 16 0.05 17 0.01 33 -0.02 33 0.00 0 C)

Other seafood consumption 47 -0.01 47 0.00 43 -0.01 43 0.00 LO 23 0.04 23 0.01 31 -0.02 31 0.00 F 2 0.88 2 0.32 2 0.89 Wet weight crop yield of leafy vegetables 2 0.38 '0 Wet 26 -0.04 26 -0.01 40 -0.01 Mass weight loadingcrop for yield of fruit, inhalation grain and non-leafy vegetables 28 0.04 40 0.00 U_

28 0.01 45 0.00 45 0.00 mo External gamma shieldingMasladn factor orihlain7 Wn 42 -0.09

-0.02 427 -0.01 0.00 127 0.09 0.06 127 0.02 0.01 Z U 2 Depth of soil mixing layer Thickness of evasion layer of C-14 in soil 27 0.04 27 0.01 26 -0.03 26 -0.01 Humidity in air 41 0.02 41 0.00 10 -0.07 10 -0.01 34 -0.02 34 0.00 22 0.04 22 0.01 Inhalation rate Indoor time fraction 44 0.02 44 0.00 19 -0.05 19 -0.01 Depth of roots 1 0.98 1 0.92 1 0.98 1 0.90 Aq ai cor ds i rt48 38 -0.02 38 0.00 35 0.02 35 0.00 Indoor dust filtration factor 0.00 48 0.00 14 -0.06 14 -0.01 30 -0.03 30 -0.01 46 0.00 46 0.00

['§7)2:-y, -_,

Weathering removal constant of all vegetation 13 -0.06 13 -0.01 28 0.03 28 0.01 Wet foliar interception fraction of leafy vegetables 45 -0.01 45 0.00 16 0.06 16 0.01 Irrigation water 14 0.06 14 0.01 6 -0.09 6 -0.02 Livestock water 40 0.02 40 0.00 41 0.01 41 0.00 Plant transfer factor for Cs 8 0.07 8 0.01 8 -0.08 8 -0.02 Meat transfer factor for Cs 43 0.02 43 0.00 25 -0.03 25 -0.01 Milk transfer factor for Cs 15 0.06 15 0.01 49 0.00 49 0.00 Fish transfer factor for Cs 12 -0.06 12 -0.01 47 0.00 47 0.00 R-SQUARE 0.97 0.>7 7__97 0.06 7.96 0.96 0.c

-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and I and is called the coefficient of determination; it provides a measure of the 0 variation in the dependent variable (Dose) explained by regression on the independent variables.

• 0 1 RESAD Regression and Correlation output 01/26/02 21:47 Page: Coef 28 Title  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone ( O Input File : CS137.RAD Coefficients for peak Water Ingestion Dose0O Coefficient = PCC SRC PRCC SRRC Repetition =1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff 0 d

Thickness of contaminated zone 44 0.01 44 0.01 20 -0.04 20 -0.02 15 Contaminated zone erosion rate 3 0.09 3 0.08 17 -0.05 17 -0.02 'S Contaminated zone hydraulic conductivity 19 -0.05 18 -0.05 9 0.09 9 0.03 E Contaminated zone total porosity 46 0.01 45 0.01 31 0.03 31 0.01 Density of contaminated zone 17 0.05 17 0.05 11 -0.07 11 -0.02 0 Evapotranspiration coefficient 25 0.04 25 0.04 4 -0.36 4 -0.14 0 Irrigation 9 0.07 9 0.07 7 0.30 7 0.11 Precipitation 45 0.01 46 0.01 5 0.35 5 0.13 E Runoff coefficient 29 -0.04 29 -0.04 8 -0.17 8 -0.06 2 Watershed area for nearby stream or pond 43 -0.01 43 -0.01 25 0.03 25 0.01 Density of saturated zone 30 -0.04 30 -0.03 12 0.07 12 0.02>

Saturated zone effective porosity 20 -0.05 20 -0.05 41 0.01 41 0.00 0 Saturated zone hydraulic conductivity 11 0.07 11 0.06 45 -0.01 45 0.00 Saturated zone hydraulic gradient 42 0.02 42 0.02 19 -0.04 19 -0.02 Saturated zone total porosity 7 0.08 7 0.08 38 -0.01 38 0.00 Well pump intake depth 8 -0.07 8 -0.07 49 0.00 49 0.00 Density of Unsaturated zone 1 35 -0.02 35 -0.02 6 -0.31 6 -0.11 0 Effective Porosity of Unsaturated zone 1 5 -0.09 5 -0.08 2 -0.50 2 -0.20 Hydraulic Conductivity of Unsaturated zone 1 21 -0.05 21 -0.05 34 0.02 34 0.01 L0 Thickness of Unsaturated zone 1 1 -0.24 1 -0.23 1 -0.93 1 -0.87 Total Porosity of Unsaturated zone 1 14 0.06 14 0.06 3 0.42 3 0.16 C Drins ng water intake 37 -0.02 37 -0.02 44 0.01 44 0.00 o 0 Fish consumption 34 -0.03 34 -0.02 35 -0.02 35 -0.01 W m Fruit, vegetable, and grain consumption 39 0.02 39 0.02 13 0.07 13 0.02 Z Leafy vegetable consumption 12 0.06 12 0.06 43 0.01 43 0.00 Meat and poultry consumption 27 -0.04 28 -0.04 10 0.09 10 0.03 Milk consumption 23 0.04 23 0.04 14 -0.06 14 -0.02 Other seafood consumption 33 0.03 33 0.03 26 0.03 26 0.01 Soil ingestion 2 0.09 2 0.09 48 0.00 48 0.00 Wet weight crop yield of leafy vegetables 18 -0.05 19 -0.05 24 0.03 24 0.01 Wet weight crop yield of fruit, grain and non-leafy vegetables 40 0.02 40 0.02 30 0.03 30 0.01 Mass loading for inhalation 13 0.06 13 0.06 21 0.04 21 0.01 External gamma shielding factor 41 0.02 41 0.02 18 0.05 18 0.02

. . .q

Depth of soil mixing layer 10 -0.07 10 -0.06 15 -0.05 15 -0.02 Thickness of evasion layer of C-14 in soil 48 0.00 48 0.00 22 0.04 22 0.01 Humidity in air 6 -0.09 6 -0.08 27 0.03 27 0.01 Inhalation rate 38 0.02 38 0.02 33 0.02 33 0.01 Indoor time fraction 4 0.09 4 0.08 46 0.00 46 0.00 Depth of roots 26 -0.04 26 -0.04 39 -0.01 39 0.00 Aquatic food 15 -0.06 15 -0.05 36 0.02 36 0.01 Indoor dust filtration factor 28 -0.04 27 -0.04 23 -0.03 23 -0.01 Weathering removal constant of all vegetation Wet foliar interception fraction of leafy vegetables 22 -0.05 22 -0.05 28 -0.03 28 -0.01 16 -0.05 16 -0.05 32 -0.02 32 -0.01 Irrigation water 36 -0.02 36 -0.02 16 0.05 16 0.02 Livestock water Plant transfer factor for Cs 32 -0.03 32 -0.03 29 -0.03 29 -0.01 0)

(C9 U 24 0.04 24 0.04 37 0.01 37 0.00 0)

Meat transfer factor for Cs 31 0.03 31 0.03 47 0.00 47 0.00 a Milk transfer factor for Cs 49 0.00 49 0.00 42 -0.01 42 0.00 Fish transfer factor fo" Cs 47 0.00 0.00 40 0.01 40 0.00 47 R-SQUARE 0.05 0.1 0-6.88 0.88 C

-Rank is set to zero If the dose is zero or the correlation 0 matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the 0 coefficient of determination; it provides a measure variation in the dependent variable (Dose) explained of the 0)11 by regression on the independent variables.

1 RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 29 Title  : SNEC Soil DCGLs (10000 m2) & 1 msDeep Contam. Zone Input File : CS137.R.AD O Coefficients for peak Water Ingestion Dose Coefficient 0 PCC SRC PRCC SRRC 2 Repetition = 2 2 2 2 E Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Siq Coeff 00 Thickness of contaminated zone Contaminated zone erosion rate 11 0.06 0.06 39 -0.02 39 -0.01 Contaminated zone hydraulic conductivity 31 -0.03 31 -0.02 10 -0.10 10 -0.03 Contaminated zone total porosity 29 0.03 29 0.03 37 -0.02 37 -0.01 Density of contaminated zone 6 -0.09 6 -0.09 27 0.04 27 0.01 C-4 Evapotranspiration coefficient 16 -0.06 17 -0.05 40 -0.02 40 -0.01 Irrigation 5 -0.10 5 -0.09 5 -0.34 5 -0.12 LO Precipitation 40 0.02 40 0.02 6 0.31 6 0.11 Runoff coefficient 10 0.07 10 0.07 4 0.38 4 0.14 u2 Watershed area for nearby stream or pond 12 -0.06 12 -0.06 8 -0.14 8 -0.05 OC Density of saturated zone 38 0.02 38 0.02 47 0.01 47 0.00 Saturated zone effective porosity 44 0.01 It, 44 0.01 22 0.05 22 0.02 Saturated zone hydraulic conductivity 47 0.00 47 0.00 31 -0.03 31 -0.01 Saturated zone hydraulic gradient 4 0.11 4 0.10 49 0.00 49 0.00 Saturated zone total porosity 19 0.05 19 0.04 9 -0.10 9 -0.03 Well pump intake depth o IM LLI 23 -0.04 23 -0.03 38 0.02 38 0.01 Density of Unsaturated zone 17 -0.06 ZC 1 16 -0.05 42 -0.02 42 0.00 U)

Effective Porosity of Unsaturated zone I 18 -0.05 18 -0.05 7 -0.30 7 -0.10 Hydraulic Conductivity of Unsaturated zone 2 -0.14 2 -0.13 2 -0.48 2 -0.18 Thickness of Unsaturated zone 1 45 -0.01 45 -0.01 25 -0.04 25 -0.01 Total Porosity of Unsaturated zone I 1 -0.23 1 -0.22 1 -0.94 1 -0.88 Drinking water intake 46 0.01 46 0.01 3 0.40 3 0.15 Fish consumption 15 0.06 15 0.06 48 0.00 48 0.00 Fruit, vegetable, and grain consumption 43 0.01 43 0.01 33 0.03 34 0.01 Leafy vegetable consumption p._. Lz,- 28 8

0.03 0.09 28 8

0.03 0.08 32 17

-0.03

-0.06 32 17

-0.01

-0.02

14 0.06 14 0.06 19 0.06 19 0.02 Meat and poultry consumption 13 0.06 13 0.06 24 -0.05 24 -0.01 Milk consumption 22 -0.04 22 -0.04 46 -0.01 46 0.00 Other seafood consumption 42 0.01 42 0.01 30 0.03 30 0.01 Soil ingestion 26 -0.03 27 -0.03 14 0.07 14 0.02 Wet weight crop yield of leafy vegetables 0 Wet weight crop yield of fruit, grain and non-leafy vegetables 9 -0.08 9 -0.07 43 0.01 43 0.00 0.04 20 0.05 20 0.02 d)

Mass loading for inhalation 21 0.04 21 External gamma shielding factor 3 0.11 3 0.11 28 -0.04 28 -0.01 Depth of soil mixing layer 37 -0.02 37 -0.02 18 0.06 18 0.02 0, Thickness of evasion layer of C-14 in soil 30 -0.03 30 -0.03 11 0.09 11 0.03 Humidity in air 33 0.02 33 0.02 15 -0.07 15 -0.02 06 Inhalation rate 41 -0.01 41 -0.01 21 0.05 21 0.02 0) 0 Indoor time fraction 7 -0.09 7 -0.08 29 -0.03 29 -0.01 Depth of roots 49 0.00 49 0.00 23 -0.05 23 -0.02 Aquatic food 20 -0.04 20 -0.04 16 -0.07 16 -0.02 6oN.

Indoor dust filtration factor 24 -0.03 24 -0.03 44 -0.01 44 0.00 00) 10 U')

Weathering removal constant of all vegetation 36 0.02 36 0.02 41 -0.02 41 -0.01 CD 0

Wet foliar interception fraction of leafy vegetables 35 0.02 35 0.02 36 -0.03 36 -0.01 0 a Irrigation water 32 -0.02 32 -0.02 13 0.08 13 0.02 z

Livestock water 25 -0.03 25 -0.03 45 0.01 45 0.00 Plant transfer factor for Cs 27 -0.03 26 -0.03 34 -0.03 33 -0.01 M 34 -0.02 34 -0.02 35 0.03 35 0.01 Meat transfer factor for Cs Milk transfer factor for Cs 48 0.00 48 0.00 26 0.04 26 0.01 gý 0

0 Fish transfer factor for Cs 39 -0.02 39 -0.02 12 -0.08 12 -0.03 C)

E 0

.C_

R-SQUARE 0.16 0.16 0.89 0.89 M

-Rank is set to zero if the dose is zero or the correlation matrix is singular. 'E 0

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of the variation in the dependent variable (Dose) explained by regression on the independent variables. E 1 RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 30 Title  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone 2 Input File : CS137.RAD 0

Coefficients for peak Water Ingestion Dose Coefficient = PCC SRC PRCC SRRC Repetition = 3 3 3 3 C.0 N

CU Dlescription of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff 40 Thickness of contaminated zone 6 0.10 6 0.09 24 -0.05 24 -0.01 0 Contaminated zone erosion rate 42 -0.01 42 -0.01 16 0.07 16 0.02 0 Contaminated zone hydraulic conductivity 28 -0.02 28 -0.02 40 -0.02 40 -0.01 Contaminated zone total porosity 43 0.01 43 0.01 49 0.00 49 0.00 Density of contaminated zone 36 0.02 36 0.02 8 0.10 8 0.03 Evapotranspiration coefficient U) 11 -0.07 11 -0.07 7 -0.28 7 -0.09 LU 0 Irrigation 40 -0.01 40 -0.01 6 0.30 6 0.10 Z

M Precipitation 37 0.02 37 0.02 3 0.43 3 0.15 M) Cd Runoff coefficient 24 -0.04 24 -0.04 37 -0.03 37 -0.01 Watershed area for nearby stream or pond 10 0.08 10 0.07 45 -0.01 45 0.00 Density of saturated zone 27 0.03 27 0.02 42 0.02 42 0.01 Saturated zone effective porosity 21 -0.04 21 -0.04 27 -0.04 27 -0.01 Saturated zone hydraulic conductivity 20 0.04 20 0.04 30 0.04 30 0.01 Saturated zone hydraulic gradient 46 0.01 46 0.01 35 0.04 35 0.01 Saturated zone total porosity 31 0.02 31 0.02 29 0.04 29 0.01 Well pump intake depth 8 -0.09 8 -0.08 39 -0.03 39 -0.01 Density of Unsaturated zone 1 7 -0.09 7 -0.08 5 -0.35 5 -0.12

-7

-- L/ I

Effective Porosity of Unsaturated zone 1 16 -0.05 16 -0.05 2 -0.51 2 -0.19 Hydraulic Conductivity of Unsaturated zone 1 23 -0.04 23 -0.04 28 -0.04 28 -0.01 Thickness Total of Unsaturated Porosity zone of Unsaturated 1 1 -0.24 1 -0.23 1 -0.94 1 -0.88 zone 1 12 0.07 12 0.06 4 0.36 4 0. 12 Drinking water intake 2 -0.12 2 -0.11 38 -0.03 38 -0.01 Fish consumption 5 0.10 5 0.09 11 0.08 11 0.03 Fruit, vegetable, and grain consumption 3 -0.11 3 -0.10 20 -0.06 20 -0.02 Leafy vegetable consumption 45 0.01 45 0.01 10 -0.08 10 -0.03 Meat and poultry consumption 32 -0.02 32 -0.02 41 0.02 41 0.01 13 0.07 13 0.06 15 0.07 15 0.02 Milk consumption Other seafood consumption 22 -0.04 22 -0.04 22 0.05 22 0.02 Soil ingestion 18 -0.05 18 -0.04 14 0.07 14 0.02 Wet weight crop yield of leafy vegetables 4 -0.10 4 -0.09 18 0.06 18 0.02 O Wet weight crop yield o fruit, Mass loading for inhal, ion grain and non-leafy vegetables 19 39

-0.04

-0.02 19 39

-0.04

-0.01 19 13 0.06 0.07 19 13 0.02 0.02 9C14 External gamma shieldi ig factor 48 0.00 48 0.00 17 0.07 17 0.02 Depth of soil mixing ayer 41 -0.01 41 -0.01 23 -0.05 23 -0.01a u Thickness of evasion layer of C-14 in soil 30 -0.02 30 -0.02 26 -0.04 26 -0.01 Humidity in air 44 -0.01 44 -0.01 21 0.06 21 0.02 0 Inhalation rate 35 0.02 35 0.02 33 -0.04 33 -0.01 C Indoor time fraction 49 0.00 49 0.00 48 0.00 48 0.00 O 0

Depth of roots 14 0.06 14 0.05 43 0.01 43 0.00 C Aquatic food 38 0.02 38 0.02 44 0.01 44 0.00 0 Indoor dust filtration factor 33 -0.02 33 -0.02 25 0.05 25 0.01 Weathering removal constant of all vegetation 15 -0.05 15 -0.05 36 -0.03 36 -0.01 C)

Wet foliar interception fraction of leafy vegetables 34 -0.02 34 -0.02 9 0.10 9 0.03 Irrigation water 9 0.08 9 0.08 32 -0.04 32 -0.01 0 Livestock water 26 0.03 26 0.03 46 0.01 46 0.00 C:

Plant transfer factor for Cs 29 0.02 29 0.02 34 0.04 34 0.01 E Meat transfer factor for Cs 17 -0.05 17 -0.05 12 0.08 12 0.02 Milk transfer factor for Cs 25 -0.04 25 -0.03 47 -0.01 47 0.00 0 Fish transfer factor for Cs 47 0.01 47 0.01 31 -0.04 31 -0.01 0 0

R-SQUARE 0.16 0.16 0.89 0.89 E

-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and I and is called the coefficient of determination; it provides a measure of the >

variation in the dependent variable (Dose) explained by regression on the independent variables. 10 1 RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 31 Title  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone Input File CS137.RAD 0

ON Coefficients for peak Fish Ingestion Dose Coefficient = PCC SRC PRCC SRRC Repetition = 1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff 0 Thickness of contaminated zone 20 0.04 21 0.04 20 -0.04 20 -0.02 ( M Contaminated zone erosion rate 5 0.10 5 0.09 19 -0.05 19 -0.02 Contaminated zone hydraulic conductivity 21 -0.04 20 -0.04 9 0.10 9 0.03 Contaminated zone total porosity 4 0.10 4 0.10 34 0.02 34 0.01 Density of contaminated zone 17 0.05 18 0.05 12 -0.07 12 -0.02 Evapotranspiration coefficient 35 0.02 35 0.02 4 -0.36 4 -0.13 Irrigation 28 -0.03 28 -0.03 7 0.29 7 0.11 Precipitation 11 -0.07 11 -0.06 5 0.34 5 0.13 Runoff coefficient. ..- . 43 0.00 43 0.00 8 -0.17 8 -0.06

Watershed area for nearby stream or pond 7 -0.08 7 -0.07 38 0.02 38 0.01 N 12 -0.06 12 -0.06 11 0.07 11 0.03 Density of saturated zone 19 -0.05 19 -0.04 41 0.02 41 0.01 Saturated zone effective porosity 2 0.13 2 0.12 23 0.04 23 0.01 Saturated zone hydraulic conductivity 36 0.02 36 0.02 24 -0.04 24 -0.01 Saturated zone hydraulic gradient porosity 27 -0.04 27 -0.03 42 -0.01 42 -0.01 Saturated zone total 39 -0.01 39 -0.01 33 0.02 33 0.01 Well pump intake depth Density of Unsaturated zone 1 49 0.00 49 0.00 6 -0.30 6 -0.11 11.

Effective Porosity of Unsaturated zone 1 3 -0.11 3 -0.10 2 -0.49 2 -0.20 6 Hydraulic Conductivity of Unsaturated zone 1 15 -0.05 15 -0.05 40 0.02 40 0.01 Thickness of Unsaturated zone 1 1 -0.19 1 -0.18 1 -0.93 1 -0.87 Total Porosity of Unsaturated zone 1 10 0.07 10 0.06 3 0.41 3 0.16 Drinking water intake 26 -0.04 26 -0.04 47 0.00 47 0.00 Fish consumption 42 -0.01 42 -0.01 36 -0.02 36 -0.01 Fruit, vegetable, and grain consumption 37 0.02 37 0.02 13 0.07 13 0.02 Lefish gtal consumption 42 -00 4 0013 .0 6-001 Leafy vegetable consumption 8 0.07 8 0.07 45 0.01 45 0.00 Q Meat and poultry consumption 25 -0.04 25 -0.04 10 0.09 10 0.03 6 24 0.04 24 0.04 14 -0.06 14 -0.02 (0 Milk consumption Other seafood consumption 22 -0.04 22 -0.04 32 0.03 32 0.01 0 Soil ingestion 13 0.06 13 0.06 46 0.00 46 0.00 Wet weight crop yield of leafy vegetables 23 -0.04 23 -0.04 29 0.03 29 0.01 .2 Wet weight crop yield of fruit, grain and non-leafy vegetables 34 -0.02 34 -0.02 26 0.03 26 0.01 0 Mass loading for inhalation 16 0.05 16 0.05 16 0.05 16 0.02 0 External gamma shielding factor 44 0.00 44 0.00 22 0.04 22 0.01 (0 9 -0.07 9 -0.07 15 -0.05 15 -0.02 L)

Depth of soil mixing layer Thickness of evasion layer of C-14 in soil 30 0.03 30 0.03 25 0.03 25 0.01 O Humidity in air 14 -0.06 14 -0.06 27 0.03 27 0.01 Inhalation rate 48 0.00 48 0.00 35 0.02 35 0.01 .

Indoor time fraction 38 -0.02 38 -0.02 49 0.00 49 0.00 E Depth of roots 18 -0.05 17 -0.05 43 -0.01 43 0.00 Aquatic food 40 0.01 40 0.01 21 0.04 21 0.01 0 factor 6 -0.09 6 -0.08 30 -0.03 30 0.01 o Indoor dust filtration vegetation 32 -0.03 32 -0.02 31 -0.03 31 -0.01 Weathering removal constant of all Wet foliar interception fraction of leafy vegetables 33 -0.03 33 -0.02 37 -0.02 37 -0.01 V Irrigation water 41 -0.01 41 -0.01 18 0.05 18 0.02 Livestock water 45 0.00 45 0.00 28 -0.03 28 -0.01 Plant transfer factor for Cs 29 -0.03 29 -0.03 39 0.02 39 0.01 >

Meat transfer factor for Cs SCso 47 0.00 47 0.00 48 0.00 48 0.00 .

Milk transfer factor for Cs 46 0.00 46 0.00 44 -0.01 44 0.00 Fish transfer factor for Cs R-SOUARE R-QAE0.14 31 0.03 31 014 0.02 0.14 17 0.05 0.88 17 0.02 0.88

-Rank is set to zero if the dose is zero or the correlation matrix is singular. ) 0

-RvSQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of the to variation in the dependent variable (Dose) explained by regression on the independent variables.

1 RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 32 0 Title  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone Z

Input File : CS137.RAD Coefficients for peak Fish Ingestion Dose Coefficient = PCC SRC PRCC SRRC Repetition = 2 2 2 2 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Thickness of contaminated zone 11 0.07 11 0.06 44 -0.01 44 0.00

Contaminated zone erosion rate Contaminated zone hydraulic conductivity Contaminated zone total porosity 20 18 9

-0.04 0.04

-0.07 20 18 9

-0.04 0.04 39 9 -0.10

-0.02 9 -0.03 39 -0.01 1

-0.07 23 0.04 23 0.01 Density of contaminated zone 40 -0.02 40 -0.01 46 -0.01 46 0.00 Evapotranspiration coefficient 7 -0.10 7 -0.09 5 -0.34 5 -0.12 Irrigation P e i i ti n16 32 0.02 32 0.02 6 0.31 6 0.11 Precipitat ion 0 .05 16 0 .05 4 0 . 37 4 0 .13 0 Runoff coefficient W10 21 -0.04 21 -0.04 8 -0.14 8 -0.05 (0 Watershed area for nearby stream or pond 47 0.00 47 0.00 38 -0.02 38 -0.01 Density of saturated zon, 45 -0.01 45 -0.01 20 0.05 20 0.02 Saturated zone effectiv, porosity 29 -0.03 29 -0.02 30 -0.04 30 -0.01 Saturated zone hydrauli conductivity 2 0.15 2 0.14 22 0.04 22 0.01 Saturated zone hydraul c gradient 27 0.03 26 0.03 10 -0.09 10 -0.03 0 Saturated zone total Drosity Well pump intake depth 25 -0.03 25 -0.03 42 0.02 42 0.01 9 46 -0.01 46 -0.01 41 0.02 41 0.01 0 1 Density of Unsaturated zone 1 14 -0.06 14 -0.06 7 -0.29 7 -0.10 0 N Effective Porosity of Unsaturated zone 1 3 -0.12 3 -0.i1 2 -0.46 2 -0.18 ) U)

Hydraulic Conductivity of Unsaturated zone 1 49 0.00 49 0.00 32 -0.03 32 -0.01 0D Thickness of Unsaturated zone 1 1 -0.22 1 -0.21 1 -0.93 1 -0.88 0 Total Porosity of Unsaturated zone 1 31 0.02 31 0.02 3 0.41 3 0.15 - O Drinking water intake 10 0.07 10 0.06 47 -0.01 47 0.00 0 co Fish consumption 28 -0.03 28 -0.02 40 0.02 40 0.01 Fruit, vegetable, and grain consumption Leafy vegetable consumption 22 0.03 22 0.03 35 -0.03 35 -0M01 15 0.06 15 0.05 15 -0.06 15 -0.02 o *'

Meat and poultry consumption 5 0.10 5 0.09 16 0.06 16 0.02 Milk consumption 13 0.06 13 0.06 25 -0.04 25 -0.01 d Other seafood consumption 19 -0.04 19 -0.04 49 0.00 49 0.00 Soil ingestion 37 -0.02 37 -0.02 29 0.04 29 0.01 .

Wet weight crop yield of leafy vegetables 12 -0.06 12 -0.06 14 0.06 14 0.02 E Wet weight crop yield of fruit, grain and non-leafy vegetables 8 -0.09 8 -0.08 37 0.02 37 0.01 Mass loading for inhalation 17 0.05 17 0.05 18 0.05 18 0.02 0 External gamma shielding factor 6 0.10 6 0.09 24 -0.04 24 -0.01 0 Depth of soil mixing layer 39 -0.02 39 -0.02 17 0.06 17 0.02 .

Thickness of evasion layer of C-14 in soil 36 0.02 36 0.02 11 0.08 11 0.03 Humidity in air 26 0.03 27 0.03 13 -0.08 13 -0.03 2 Inhalation rate 38 -0.02 38 -0.02 19 0.05 19 0.02 0 Indoor time fraction 4 -0.11 4 -0.11 26 -0.04 26 -0.01 Depth of roots 44 -0.01 44 -0.01 28 -0.04 28 -0.01 Aquatic food 41 0.01 41 0.01 31 -0.04 31 -0.01 Indoor dust filtration factor 34 -0.02 34 -0.02 43 -0.01 43 0.00 Weathering removal constant of all vegetation (jI 42 0.01 42 0.01 45 -0.01 45 0.00 Wet foliar interception fraction of leafy vegetables 48 0.00 48 0.00 36 -0.02 36 -0.01 Irrigation water 33 -0.02 33 -0.02 12 0.08 12 0.03 Livestock water 23 -0.03 23 -0.03 48 0.01 48 0.00 Q Plant transfer factor for Cs 30 -0.03 30 -0.02 34 -0.03 34 -0.01 U',

Meat transfer factor for Cs 43 -0.01 43 -0.01 27 0.04 27 0.01 Milk transfer factor for Cs 35 -0.02 35 -0.02 21 0.04- 21 0.01 Fish transfer factor for Cs 24 0.03 24 0.03 33 -0.03 33 -0.01 0 u. 2 R-SQUARE 0.16 0.16 0.89 0.89 Z 13

-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and I and is called the coefficient of determination; it provides a measure of the variation in the dependent variable (Dose) explained by regression on the independent variables.

1 RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 33 Title  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contai. Zone Input File : CS137.RAD

Coefficients for peak Fish Ingestion Dose 0 Coefficient = PCC SRC PRCC SRRC Repetition = 3 3 3 3 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff 40 Thickness of contaminated zone 17 0.05 17 0.04 33 -0.04 33 -0.01 Contaminated zone erosion rate 39 -0.02 39 -0.02 16 0.07 16 0.02 Contaminated zone hydraulic conductivity 31 0.02 31 0.02 41 -0.02 41 -0.01 Contaminated zone total porosity 43 -0.01 43 -0.01 44 0.01 44 0.00 Density of contaminated zone 34 0.02 34 0.02 8 0.10 8 0.03 C6 Evapotranspiration coefficient 20 -0.04 21 -0.04 7 -0.27 7 -0.09 0 Irrigation 45 -0.01 45 -0.01 6 0.30 6 0.10 0 C_

Precipitation 41 -0.01 41 -0.01 3 0.42 3 0.15 Runoff coefficient 47 0.00 47 0.00 40 -0.03 40 -0.01 Watershed area for nearby stream or pond Co 22 -0.04 22 -0.04 38 -0.03 38 -0.01 Density of saturated zone 44 -0.01 44 -0.01 42 0.02 42 0.01 Saturated zone effective porosity 6 -0.08 6 -0.08 30 -0.04 30 -0.01 Saturated zone hydraulic conductivity 4 0.09 4 0.09 10 0.09 10 0.03 Saturated zone hydraulic gradient 38 0.02 38 0.02 24 0.05 24 0.02 04 Saturated zone total porosity 19 0.04 19 0.04 36 0.04 36 0.01 C)

Wel) pump intake depth 33 -0.02 33 -0.02 46 0.01 46 0.00 Density of Unsaturated zone 1 8 -0.07 8 -0.07 4 -0.35 4 -0.12 Effective Porosity of Unsaturated zone 1 18 -0.04 18 -0.04 2 -0.51 2 -0.19 0 Hydraulic Conductivity of Unsatdrated zone 1 Thickness of Unsaturated zone 1 21 -0.04 20 -0.04 27 -0.05 27 -0.02 0 1 -0.26 1 -0.24 1 -0.94 1 -0.88 0 Total Porosity of Unsaturated zone I 10 0.06 10 0.05 5 0.35 5 0.12 Drinking water intake E M

3 -0.11 3 -0.10 35 -0.04 35 -0.01 Fish consumption 7 0.08 7 0.07 11 0.08 11 0.03 o Fruit, vegetable, and grain consumption 15 -0.05 15 -0.05 23 -0.05 23 -0.02 Leafy vegetable consumption 26 0.03 26 0.03 13 -0.08 13 -0.02 Meat and poultry consumption 28 0.03 29 0.02 39 0.03 39 0.01 Milk consumption 35 -0.02 35 -0.02 17 0.06 17 0.02 E Other seafood consumption 36 0.02 37 0.02 20 0.06 ON 19 0.02 Soil ingestion 14 -0.05 14 -0.05 14 0.07 14 0.02 U.)

Wet weight crop yield of leafy vegetables 11 -0.05 11 -0.05 22 0.06 22 0.02 Wet weight crop yield of fruit, grain and non-leafy vegetables 27 0.03 27 0.03 19 0.06 20 0.02 U~a Mass loading for inhalation 46 -0.01 46 -0.01 15 0.07 15 0.02 External gamma shielding factor 42 -0.01 42 -0.01 18 0.06 18 0.02 Depth of soil mixing layer 48 0.00 48 0.00 26 -0.05 26 -0.02 Thickness of evasion layer of C-14 in soil 49 0.00 49 0.00 31 -0.04 31 -0.01 Humidity in air 0 32 -0.02 32 -0.02 21 0.06 21 0.02 0ý Inhalation rate 13 0.05 13 0.05 28 -0.04 28 -0.01 Indoor time fraction 40 0.02 40 0.02 48 0.00 48 0.00 Depth of roots 23 0.03 23 0.03 43 0.01 43 0.00 Aquatic food 16 0.05 16 0.04 25 0.05 25 0.02 Indoor dust filtration factor LL Weathering removal constant of all vegetation 29 0.03 28 0.02 34 0.04 34 0.01 o .2 9 -0.07 9 -0.07 37 -0.03 37 -0.01 tllM Wet foliar interception fraction of leafy vegetables Z( c 12 -0.05 12 -0.05 9 0.09 9 0.03 Irrigation water 2 0.13 2 0.12 29 -0.04 29 -0.01 Livestock water 25 -0.03 25 -0.03 47 0.00 47 0.00 Plant transfer factor for Cs 30 0.03 30 0.02 32 0.04 32 0.01 Meat transfer factor for Cs 24 -0.03 24 -0.03 12 0.08 12 0.03 Milk transfer factor for Cs Fish transfer factor for Cs. 5 -0.09 5 -0.08 49 0.00 49 0.00 37 0.02 36 0.02 45 0.01 45 0.00 R-SQUARE 0.15 0.15 0.89 089

-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of the variation in the dependent variable (Dose) explained by regression on the independent variables.

1 RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 34 Title  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone Input File : CS137.RAD 0.

Coefficients for peak Aadon (WaterDep.) Dose Coefficient PCC SRC PRCC SRRC Repetition 1 I 1 1 0

Description of Probabilistic Variable 0 Sig Coeff Sig Coeff Sig Coeff Sig Coeff CýJ Thickness of contaminated zone 0 0.00 0 0.00 0.00 0 0.00 0 0

Contaminated zone erosion rate 0 0.00 0 0.00 Z 0 0.00 0 0.00 Contaminated zone hydraulic conductivity 0 0.00 0 0.00 0 0.00 0 0.00 Contaminated zone total porosity 0 0.00 0 0.00 0 0.00 0 0.00 Density of contaminated zone 0 0.00 0 0.00 0 0.00 0 0.00 Evapotranspiration coefficient 0 0.00 0 0.00 0 0.00 0 0.00

.2

0) L Irrigation 0 0.00 0 0.00 0 0.00 0 0.00 Precipitation 0 0.00 0 0.00 0 0.00 0 0.00 Runoff coefficient 0 0.00 0 ow 0.00 0 0.00 0 0.00 Watershed area for nearby stream or pond 0 0.00 0 0.00 0 0.00 0 0.00 Density of saturated zone 0 0.00 0 0.00 0 0.00 0 0.00 Saturated zone effective porosity 0 0.00 0 0.00 0 0.00 0 0.00 .E Saturated zone hydraulic conductivity 0 0.00 0 0.00 0 0.00 0 0.00 Saturated zone hydraulic gradient 0 0.00 0 0.00 0 0.00 0 0.00 E Saturated zone total porosity Well pump intake depth 0 0.00 0 0.00 0 0.00 0 0.00 Density of Unsaturated zone 1 0 0.00 0 0.00 0 0.00 0 0.00 0

0 0.00 0 0.00 0 0.00 0 0.00 .r Effective Porosity of Unsaturated zone I Hydraulic Conductivity of Unsaturated zone 1 0 0.00 0 0.00 0 0.00 0 0.00 V 0 0.00 0 0.00 0 0.00 0 0.00 Thickness of Unsaturated zone 1 E Total Porosity of Unsaturated zone 1 0 0.00 0 0.00 0 0.00 0 0.00 ".2 0 0.00 0 0.00 0 0.00 0 0.00 Drinking water intake Fish consumption 0 0.00 0 0.00 0 0.00 0 0.00 0 Fruit, vegetable, and grain consumption 0 0.00 0 0.00 0 0.00 0 0.00 Leafy vegetable consumption 0 0.00 0 0.00 0 0.00 0 0.00 Meat and poultry consumption 0 0.00 0 0.00 0 0.00 0 0.00 Milk consumption 0 0.00 0 0.00 0 0.00 0 0.00 Other seafood consumption 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 CJ Soil ingestion Wet weight crop yield of leafy vegetables 0 0.00 0 0.00 0 0.00 0 0.00 Wet weight crop yield of fruit, grain and non-leafy vegetables 0 0.00 0 0.00 0 0.00 0 0.00 Mass loading for inhalation 0 0.00 0 0.00 0 0.00 0 0.00 External gamma shielding factor 0 0.00 0 0.00 0 0.00 0 0.00 Depth of soil mixing layer 0 0.00 0 0.00 0 0.00 0 0.00 0WC 0 Thickness of evasion layer of C-14 in soil 0 0.00 0 0.00 0 0.00 0 0.00 Humidity in air 0 0.00 0 0.00 0 0.00 0 0.00 OU Inhalation rate 0 0.00 0 0.00 0 0.00 0 0.00 Indoor time fraction 0 0.00 0 0.00 0 0.00 0 0.00 Depth of roots 0 0.00 0 0.00 0 0.00 0 0.00 Aquatic food 0 0.00 0 0.00 0 0.00 0 0.00 Indoor dust filtration factor 0 0.00 0 0.00 0 0.00 0 0.00 Weathering removal constant of all vegetation 0 0.00 0 0.00 0 0.00 0 0.00 Wet foliar interception fraction of leafy vegetables 0 0.00 0 0.00 0 0.00 0 0.00 Irrigation water 0 0.00 0 0.00 0 0.00 0 0.00 0 0 0.00 0 0.00 0.00 0 0.00 61

Livestock water 0 0.00 0 0.00 0 0.00 0 0.00 0 Plant transfer factor for Cs 0 0.00 0 0.00 0 0.00 0 0.00 Meat transfer factor for Cs 0 0.00 0 0.00 0 0.00 0 0.00 Milk transfer factor for Cs 0 0.00 0 0.00 0 0.00 0 0.00 Fish transfer factor for Cs 0 0.00 0 0.00 0 0.00 0 0.00 R-SQUARE 0.00 0.00 0.00 0.00 0~

-Rank is set to zero if the dose is zero or the correlation matrix is singular. OL co

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of the variation in the dependent variable (Dose) explained by regression on the independent variables. e,_

C3 1 RESRAD Regression and Correlation output .01/26/02 21:47 Page: Coef 35 Title  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone 9 0

Input File : CS137.RAD Coefficients for peak Radon (WaterDep.) Dose Coefficient = PCC SRC PRCC SRRC oC Repetition 2 2 2 2 r_

0 CO Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Thickness of contaminated zone 0.00 00.

00 0.00 0.00 00 0 0.00 0 0.00 Contaminated zone erosion rate 0 0.00 0 0.00 0 0.00 0 0.00 Contaminated zone hydraulic conductivity 0 0.00 0 C

0 0.00 0 0.00 0.00 0 Contaminated zone total porosity 0 0.00 0 0.00 0 0.00 0 0.00 Density of contaminated zone 0 0.00 0 0.00 Evapotranspiration coefficient 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 E Irrigation 0 0.00 0 0.00 ca 0 0.00 0 0.00 Z Precipitation 0 0.00 0 0.00 0 Runoff coefficient 0 0.00 0 0.00 0 0 0.00 0 0.00 0 0.00 0 0.00 Watershed area for nearby stream or pond 0 0.00 0 0.00 0 0.00 0 0.00 2 Density of saturated zone 0 0.00 0 0.00 0 0.00 0 0.00 Saturated zone effective porosity 0 0.00 0 0.00 0 0.00 0 0.00 Saturated zone hydraulic conductivity 0 0.00 0 0.00 0 0.00 0 0.00 Saturated zone hydraulic gradient 0 0.00 0 0.00 0 0.00 0 0.00 .-

J Saturated zone total por, sity 0 0.00 0 0.00 0 0.00 Well pump intake depth 0 0 0.00 E

0 0.00 0 0.00 0 0.00 _N Density of Unsaturated -one I Effective Porosity of 'nsaturated 0 0.00 0 0.00 0 0.00 0 0.00 zone I 0 0.00 0 0.00 0 0.00 0 0.00 Hydraulic Conductivit of Unsaturated zone 1 (Uq C.)

0 0.00 0 0.00 0 0.00 0 0.00 >LU Thickness of Unsaturated zone 1 Total Porosity of Unsaturated zone I 0 0.00 0 0.00 0 0.00 0 0.00 Drinking water intake 0 0.00 0 0.00 0 0.00 0 0.00 Fish consumption 0 0.00 0 0.00 0 0.00 0 0.00 01 Fruit, vegetable, and grain consumption 0 0.00 0 0.00 0 0.00 0 0.00 0'

Leafy vegetable consumption 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 Meat and poultry consumption Milk consumption 0 0.00 0 0.00 0 0.00 0 0.00 z Other seafood consumption 0.00 0 0.00 0 0.00 0 0.00 0 Soil ingestion 0.00 0 0.00 0 0.00 0 0.00 0 Wet weight crop yield of 0.00 0 0.00 0 0.00 f leafy 0 0.00 Wet weight crop yield of f~uit, grain arid vegetables non-leafy vegetables 0

0.00 0 0.00 0 0.00 0 0.00 0 Mass loading for inhalation 0.00 0 0.00 0 0.00 00 0.00 00 External gamma shielding factor 0.00 0 0.00 0 0.00 0 0.00 0 Depth of soil mixing layer 0.00 0 0.00 0 0.00 0 0.00 0 Thickness of evasion layer of C-14 in soil 0.00 0 0.00 0 0.00 0 0.00 0 Humidity in air 0.00 0 0.00 0 0.00 0 0.00 0 0 0.00 0.00 0 0.00

Inhalation rate 0 0.00 0 0.00 0 0.00 0 0.00 r

Indoor time fraction 0 0.00 0 0.00 0 0.00 0 0.00 Depth of roots 0 0.00 0 0.00 0 0.00 0 0.00 Aquatic food 0 0.00 0 0.00 0 0.00 0 0.00 Indoor dust filtration factor 0 0.00 0 0.00 0 0.00 0 0.00 Weathering removal constant of all vegetation 0 0.00 0 0.00 0 0.00 0 0.00 Wet foliar interception fraction of leafy vegetables 0 0.00 0 0.00 0 0.00 0 0.00 Irrigation water 0 0.00 0 0.00 0 0.00 0 0.00 (.

Livestock water 0 0.00 0 0.00 0 0.00 0 0.00 Plant transfer factor for Cs 0 0.00 0 0.00 0 0.00 0 0.00

• Meat transfer factor for Cs 0 0.00 0 0.00 0 0.00 0 0.00 Milk transfer factor for Cs 0 0.00 0 0.00 0 0.00 0 0.00 c Fish transfer factor for Cs 0 0.00 0 0.00 0 0.00 0 0.00 0 9

R-SQUARE 0.00 0.00 0.00 0.00 o

-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure 0) u) of the variation in the dependent variable (Dose) explained by regression on the independent variables. 0 I RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 36 C 0 0

Title  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone Input File CS137.RAD Coefficients for peak Radon (WaterDep.) Dose Coefficient = PCC SRC PRCC SRRC M Repetition =

3 3 3 3 C E

Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff 0

Thickness of contaminated zone 0 0.00 0 0.00 0 0.00 0 0.00 o Contaminated zone erosion rate 0 0.00 0 0.00 0 0.00 0 0.00 r Contaminated zone hydraulic conductivity 0 0.00 0 0.00 0 0.00 0 0.00 1 Contaminated zone total porosity 0 0.00 0 0.00 0 0.00 0 0.00 Density of contaminated zone 0 0.00 0 0.00 0 0.00 0 0.00 0 Evapotranspiration coefficient 0 0.00 0 0.00 0 0.00 0 0.00 Irrigation 0 0.00 0 0.00 0 0.00 0 0.00 Precipitation Runoff coefficient 0 0.00 0 0.00 0 0.00 0 0.00 (n 0 0.00 0 0.00 0 0.00 0 0.00 )

Watershed area for nearby stream or pond 0 0.00 0 0.00 0 0.00 0 0.00 Density of saturated zone 0 0.00 Saturated zone effective porosity 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 Saturated zone hydraulic conductivity 0 0.00 0 0.00 0 0.00 0 0.00 0 Saturated zone hydraulic gradient 0 0.00 0 0.00 0 0.00 0 0.00 , U Saturated zone total porosity 0 0.00 0 0.00 0 0.00 0 0.00 Well pump intake depth 0 0.00 0 0.00 0 0.00 0 0.00 cc Density of Unsaturated zone 1 0 0.00 0 0.00 Effective Porosity of Unsaturated zone 1 0 0.00 0 0.00 0 0 0.00 0 0.00 0 0.00 0 0.00 0 e Hydraulic Conductivity of Unsaturated zone 1 0 0.00 0 0.00 0 0.00 0 0.00 Z Thickness of Unsaturated zone 1 0 0.00 0 0.00 0 0.00 0 0.00 Total Porosity of Unsaturated zone 1 0 0.00 0 0.00 0 0.00 0 0.00 Drinking water intake 0 0.00 0 0.00 0 0.00 0 0.00 Fish consumption 0 0.00 0 0.00 0 0.00 0 0.00 Fruit, vegetable, and grain consumption 0 0.00 0 0.00 0 0.00 0 0.00 Leafy vegetable consumption 0 0.00 0 0.00 0 0.00 0 0.00 Meat and poultry consumption 0 0.00 0 0.00 0 0.00 0 0.00 Milk consumption 0 0.00 0 0.00 0 0.00 0 0.00 Other seafood consumption 0 0.00 0 0.00 0 0.00 0 0.00

Soil ingestion 0 0.00 0 0.00 0 0.00 0 0.00 Wet weight crop yield of leafy vegetables 0 0.00 0 0.00 0 0.00 0 0.00 Wet weight crop yield of fruit, grain and non-leafy vegetables 0 0.00 0 0.00 0 0.00 0 0.00 Mass loading for inhalation 0 0.00 0 0.00 0 0.00 0 0.00 External gamma shielding factor 0 0.00 0 0.00 0 0.00 0 0.00 Depth of soil mixing layer 0 0.00 0 0.00 0 0.00 0 0.00 Thickness of evasion layer of C-14 in soil 0 0.00 0 0.00 0 0.00 0 0.00 Humidity in air 0 0.00 0 0.00 0 0.00 0 0.00 0.

Inhalation rate 0 0.00 0 0.00 0 0.00 0 0.00 0 Indoor time fraction 0 0.00 0 0.00 0 0.00 0 0.00 Depth of roots 0 0.00 0 0.00 0 0.00 0 0.00 "

Aquatic food 0 0.00 0 0.00 0 0.00 0 0.00 06 Indoor dust filtration factor 0 0.00 0 0.00 0 0.00 0 0.00 ,0 Weathering removal constant of all vegetation 0 0.00 0 0.00 0 0.00 0 0.00 0 Wet foliar interception fraction of leafy vegetables 0 0.00 0 0.00 0 0.00 0 0.00 0 Irrigation water 0 0.00 0 0.00 0 0.00 0 0.00 Livestock water 0 0.00 0 0.00 0 0.00 0 0.00 0L Plant transfer factor for Cs 0 0.00 0 0.00 0 0.00 0 0.00 1O Meat transfer factor for Cs 0 0.00 0 0.00 0 0.00 0 0.00 6 Meat transfer factor for Cs 0 0.00 0 0.00 0 0.00 0 0.00 -Z Milk transfer factor for Cs 0 0.00 0 0.00 0 0.00 0 0.00 C_

Fish transfer factor for Cs 0 0.00 0 0.00 0 0.00 0 0.00 0(

R-SQUARE 0.oo 0.00 0.00 0.00 o 0

-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of the 0 variation in the dependent variable (Dose) explained by regression on the independent variables.

C 1 RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 37 E Title  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam, Zone Input File  : CSI37.RAD 0 0

Coefficients for peak Plant (WaterDep.) Dose E Coefficient = PCC SRC PRCC SRRC _3 Repetition = 1 1 1 1 6 Description of Probabi istic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Thickness of contaminated zone 30 0.03 30 0.03 21 -0.04 21 -0.01 Contaminated zone erosion rate 4 0.09 4 0.08 18 -0.05 18 -0.02 Contaminated zone hydraulic conductivity 29 -0.03 29 -0.03 10 0.09 10 0.03 ..

Contaminated zone total porosity 45 -0.01 45 -0.01 30 0.02 30 0.01 0_N Density of contaminated zone 31 0.03 31 0.03 12 -0.07 12 -0.02 b Q Evapotranspiration coefficient 7 0.08 7 0.07 4 -0.36 4 -0.14 U Irrigation 5 0.09 5 0.08 6 0.31 6 0.12 Precipitation 48 0.00 48 0.00 5 0.34 5 0,13 (D Runoff coefficient 11 -0.07 11 -0.06 8 -0.16 8 -0.06 0_(

Watershed area for nearby stream or pond 49 0.00 49 0.00 25 0.03 25 0.01 wl Density of saturated zone 36 -0.03 36 -0.03 15 0.06 15 0.02 Z Saturated zone effective porosity 28 -0.04 28 -0.03 38 0.01 38 0.00 Saturated zone hydraulic conductivity 40 0.02 40 0.01 42 -0.01 42 0.00 Saturated zone hydraulic gradient 33 0.03 33 0.03 20 -0.05 20 -0.02 Saturated zone total porosity 17 0.05 17 0.05 40 -0.01 40 0.00 Well pump intake depth 14 -0.06 14 -0.05 46 0.00 46 0.00 Density of Unsaturated zone 1 18 -0.05 18 -0.05 7 -0.31 7 -0.11 Effective Porosity of Unsaturated zone 1 22 -0.05 22 -0.04 2 -0.50 2 -0.20 Hydraulic Conductivity of Unsaturated zone 1 37 -0.02 37 -0.02 32 0.02 32 0.01 Thickness of Unsaturated zone 1 1 -0.15 1 -0.15 1 -0.93 1 -0.87

Total Porosity of Unsaturated zone 1 16 0.06 16 0.05 3 0.41 3 0.16 Drinking water intake 34 0.03 34 0.03 49 0.00 49 0.00 Fish consumption 43 -0.01 43 -0.01 34 -0.02 34 -0.01 Fruit, vegetable, and grain consumption 13 0.07 13 0.06 11 0.07 11 0.03 Leafy vegetable consumption 19 0.05 19 0.05 35 0.02 35 0.01 Meat and poultry consumption 47 0.00 47 0.00 9 0.09 9 0.03 )

Milk consumption 24 0.04 24 0.04 13 -0.06 13 -0.02 0 Other seafood consumption 10 0.07 10 0.07 27 0.03 27 0.01 0.

Soil ingestion 2 0.10 2 0.09 47 0.00 47 0.00 Wet weight crop yield of leafy vegetables 8 -0.07 8 -0.07 36 0.02 36 0.01 Wet weight crop yield of fruit, grain and non-leafy vegetables 41 0.01 41 0.01 31 0.02 31 0.01 Of Mass loading for inhalation 23 0.04 23 0.04 22 0.04 22 0.01 External gamma shielding factor 25 0.04 25 0.04 17 0.05 17 0.02 Depth of soil mixing layer 12 -0.07 12 -0.06 19 -0.05 19 -0.02 9 Thickness of evasion layer of C-14 in soil 35 0.03 35 0.03 23 0.04 23 0.01 0 Humidity in air 9 -0.07 9 -0.07 26 0.03 26 0.01 C) OR Inhalation rate 27 0.04 27 0.04 29 0.02 29 0.01 0 to Indoor time fraction 20 0.05 20 0.05 43 0.01 43 0.00 (D Depth of roots 46 0.00 46 0.00 44 -0.01 44 0.00 :2 Aquatic food 21 -0.05 21 -0.04 37 0.01 37 0.00 " o Indoor dust filtration factor 42 0.01 42 0.01 24 -0.03 24 -0.01 . M Weathering removal constant of all vegetation 3 -0.10 3 -0.09 16 -0.06 16 -0.02 Cr_

Wet foliar interception fraction of leafy vegetables 32 -0.03 32 -0.03 41 -0.01 41 0.00 O Irrigation water 26 0.04 26 0.04 14 0.06 14 0.02 o *"

Livestock water 44 -0.01 44 -0.01 28 -0.03 28 -0.01 d Plant transfer factor for Cs 6 0.09 6 0.08 33 0.02 33 0.01 0 Meat transfer factor for Cs 15 0.06 15 0.05 48 0.00 48 0.00 M Milk transfer factor for Cs 39 -0.02 39 -0.02 45 -0.01 45 0.00 _C Fish transfer factor for Cs 38 -0.02 38 -0.02 39 0.01 39 0.00 E R- SQUARE 0.13 0.13 0.88 0.88 0

-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of the 15 variation in the dependent variable (Dose) explained by regression on the independent variables. E 1 RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 38 .

Title SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone Input File : CS137.RAD cn Coefficients for peak Plant (WaterDep.) Dose Coefficient = PCC SRC PRCC SRRC CD Repetition = 2 2 2 2 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Thickness of contaminated zone ___kes ___ntmnatd Contaminated zone erosion rate 13 0.07 13 0.07 41 -0.01 41 0.00 (, 2 LL_ wu 21 -0.06 21 -0.05 10 -0.10 10 -0.03 Wim Contaminated zone hydraulic conductivity 41 0.02 41 0.02 38 -0.02 38 -0.01 Z Contaminated zone total porosity 19 -0.06 19 -0.05 25 0.04 25 0.01 0 Density of contaminated zone 30 -0.03 30 -0.03 35 -0.02 35 -0.01 Evapot ranspiration coefficient 5 -0.09 5 -0.08 5 -0.34 5 -0.12 Irreipgation Precipitation 6 0.09 6 0.08 6 0.34 6 0.12 7 0.08 7 0.08 4 0.37 4 0.13 Runoff coefficient 15 -0.07 15 -0.06 8 -0.14 8 -0.05 Watershed area for nearb stream or pond 43 -0.02 43 -0.01 47 0.00 47 0.00 Density of saturated zo.' 42 0.02 42 0.02 19 0.05 19 0.02 Saturated zone effecti,? porosity 46 -0.01 46 -0.01 27 -0.04 27 -0.01 46 -0 0 6 - . 1 27 - .4 2 0 0

Saturated zone hydraulic conductivity 8 0.08 8 0.07 49 0.00 49 0.00 Saturated zone hydraulic gradient 26 0.04 26 0.04 9 -0.11 9 -0.04 Saturated zone total porosity 12 -0.07 12 -0.07 39 0.02 39 0.01 Well pump intake depth 16 -0.06 16 -0.06 46 -0.01 46 0.00 Density of Unsaturated zone 1 17 -0.06 17 -0.06 7 -0.30 7 -0.11 Effective Porosity of Unsaturated zone 1 4 -0.10 4 -0.09 2 -0.47 2 -0.18 Hydraulic Conductivity of Unsaturated zone 1 38 -0.02 38 -0.02 32 -0.04 32 -0.01 Thickness of Unsaturated zone 1 1 -0.20 1 -0.19 1 -0.93 1 -0.88 0.

Total Porosity of Unsaturated zone 1 37 -0.02 37 -0.02 3 0.40 3 0.15 0 Drinking water intake 40 0.02 40 0.02 48 0.00 48 0.00 Fish consumption 32 0.03 33 0.03 36 0.02 36 0.01 Fruit, vegetable, and grain consumption 24 0.04 24 0.04 37 -0.02 37 -0.01 C6 Leafy vegetable consumption 2 0.11 2 0.10 26 -0.04 26 -0.01 u

Meat and poultry consumption 18 0.06 18 0.06 16 0.06 16 0.02 Milk consumption 9 0.08 9 0.07 31 -0.04 31 -0.01 0 Other seafood consumption 11 -0.07 11 -0.07 43 -0.01 43 0.00 S Soil ingestion 49 0.00 49 0.00 28 0.04 28 0.01 0)

Wet weight crop yield of leafy vegetables Wet weight crop yield of fruit, 20 -0.06 20 -0.05 22 0.05 22 0.02 a grain and non-leafy vegetables 10 -0.08 10 -0.07 42 0.01 42 0.00 Z Mass loading for inhalation 25 0.04 25 0.04 18 0.06 18 0.02 C_

External gamma shielding factor 3 0.10 3 0.09 24 -0.04 24 -0.01 0 C Depth of soil mixing layer 33 -0.03 32 -0.03 17 0.06 17 0.02 C Thickness of evasion layer of C-14 in soil 34 -0.03 34 -0.03 12 0.08 12 0.03 0 Humidity in air 44 0.01 44 0.01 13 -0.08 13 -0.03 0cc Inhalation rate 28 0.03 28 0.03 21 0.05 21 0.02 Indoor time fraction 14 -0.07 14 -0.06 30 -0.04 30 -0.01 0 Depth of roots 31 -0.03 31 -0.03 23 -0.05 23 -0.02 Aquatic food 45 -0.01 45 -0.01 15 -0.07 15 -0.02 .

Indoor dust filtration factor 35 -0.03 35 -0.03 40 -0.01 40 0.00 E Weathering removal constant of all vegetation 36 -0.03 36 -0.02 20 -0.05 20 -0.02 Wet foliar interception fraction of leafy vegetables 22 0.05 22 0.05 44 -0.01 44 0.00 00 Irrigation water 47 0.01 47 0.01 11 0.09 11 0.03 Livestock water 39 -0.02 39 -0.02 45 0.01 45 0.00 Plant transfer factor f. c Cs Meat transfer factor fc(. Cs 48 0.00 48 0.00 34 -0.03 34 -0.01 E 29 -0.03 29 -0.03 33 0.04 33 0.01 Milk transfer factor f)r Cs 23 -0.04 23 -0.04 29 0.04 29 0.01 Fish transfer factor ,or Cs 27 -0.04 27 -0.04 14 -0.07 14 -0.02 R-SQUARE

-Rank is set to zero if the dose is zero or the correlation matrix is singular.

0.15 0.15 0.89 0.89

.2 0)n

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of the variation in the dependent variable (Dose) explained by regression on the independent variables.

C l RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 39 Title SNEC Soil DCGLs (10000 m2) & 1 m Deep Contain. Zone Input File : CS137.RAD

")

W*

Coefficients for peak Plant (WaterDep.) Dose Z Coefficient PCC SRC PRCC SRRC Repetition = 3 3 3 3 Description of Probabilistic Variable Sig Coef{ Sig Coeff Sig Coeff Sig Coeff Thickness of contaminated zone 7 0.07 7 0.07 26 -0.04 26 -0.01 Contaminated zone erosion rate 26 -0.04 27 -0.04 16 0.07 16 0.02 Contaminated zone hydraulic conductivity 38 -0.02 38 -0.02 40 -0.02 40 -0.01 Contaminated zone total porosity 36 -0.02 36 -0.02 49 0.00 49 0.00

N Density of contaminated zone 21 -0.04 21 -0.04 9 0.10 9 0.03 Evapotranspiration coefficient 28 -0.04 28 -0.03 7 -0.28 7 -0.09 Irrigation 22 0.04 22 0.04 6 0.33 6 0.11 Precipitation 39 -0.02 39 -0.02 3 0.42 3 0.15 Runoff coefficient 31 -0.03 31 -0.03 37 -0.03 37 -0.01 Watershed area for nearby stream or pond 34 0.03 34 0.02 44 -0.01 44 0.00 Density of saturated zone 33 0.03 33 0.03 41 0.02 41 0.01 Saturated zone effective porosity 17 -0.06 17 -0.05 30 -0.04 30 -0.01 0.

Saturated zone hydraulic conductivity 44 0.01 44 0.01 32 0.04 32 0.01 &

Saturated zone hydraulic gradient 48 0.00 48 0.00 35 0.03 35 0.01 Saturated zone total porosity 14 0.06 14 0.06 34 0.04 34 0.01 Well pump intake depth 5 -0.08 5 -0.08 39 -0.02 39 -0.01 00 Density of Unsaturated zone 1 25 -0.04 25 -0.04 4 -0.36 4 -0.12 0 Effective Porosity of Unsaturated zone 1 49 0.00 49 0.00 2 -0.51 2 -0.19 Hydraulic Conductivity of Unsaturated zone 1 27 -0.04 26 -0.04 29 -0.04 29 -0.01 0 Thickness of Unsaturated zone 1 1 -0.15 1 -0.15 1 -0.94 1 -0.87 0 Total Porosity of Unsaturated zone 1 12 0.06 12 0.06 5 0.35 5 0.12 0M V)

Drinking water intake 2 -0.11 2 -0.11 36 -0.03 36 -0.01 Fish consumption 3 0.09 3 0.08 11 0.08 11 0.03 Z Fruit, vegetable, and grain consumption 6 -0.08 6 -0.08 22 -0.05 22 -0.02 C )

Leafy vegetable consumption 9 0.07 9 0.06 17 -0.06 17 -0.02 =

Meat and poultry consumption 35 0.02 35 0.02 42 0.02 42 0.01 M C Milk consumption 10 0.07 10 0.06 14 0.07 14 0.02 Other seafood consumption 13 -0.06 13 -0.06 20 0.06 20 0.02 0 Soil ingestion 32 -0.03 32 -0.03 13 0.07 13 0.02 Wet weight crop yield of leafy vegetables 4 -0.08 4 0.08 25 0.05 25 0.02 0 Wet weight crop yield of fruit, grain and non-leafy vegetables 11 -0.06 11 -0.06 21 0.05 21 0.02 M Mass loading for inhalation 29 -0.04 29 -0.03 10 0.08 10 0.03 .

External gamma shielding factor 24 Depth of soil mixing layer

-0.04 24 -0.04 18 0.06 18 0.02 E 37 -0.02 37 -0.02 23 -0.05 23 -0.02 Thickness of evasion layer of C-14 in soil 45 -0.01 45 -0.01 27 -0.04 27 -0.01 0 Humidity in air 46 0.00 46 0.00 19 0.06 19 0.02 O Inhalation rate 30 0.04 30 0.03 28 -0.04 28 -0.01 Indoor time fraction 20 -0.05 20 -0.04 47 0.00 47 0.00 Q Depth of roots 8 0.07 8 0.07 43 0.01 43 0.00 Aquatic food 16 0.06 16 0.06 45 0.01 45 0.00 Indoor dust filtration factor 41 -0.02 41 -0.02 24 0.05 24 0.02 Weathering removal constant of all vegetation 23 -0.04 23 -0.04 15 -0.07 15 -0.02 .0 Wet foliar interception fraction of leafy vegetables 40 0.02 40 0.02 8 0.11 8 0.04 Irrigation water 15 0.06 15 0.06 38 -0.03 38 -0.01 Livestock water 18 0.05 18 0.05 46 0.00 46 0.00 3 Plant transfer factor for Cs 43 0.01 43 0.01 31 0.04 31 0.01 Meat transfer factor for Cs 19 -0.05 19 -0.05 12 Milk transfer factor for Cs 0.08 12 0.02 0 42 -0.01 42 -0.01 48 0.00 48 0.00 0 Q Fish transfer factor for Cs 47 0.00 47 0.00 33 -0.04 33 -0.01 0 R-SQUARE 12 0.UR 0.12 0.89 0.89 Q

-Rank is set to zero if the dose is zero or the correlation matrix is singular. -- c

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of the Z variation in the dependent variable (Dose) explained by regression on the independent variables.

1 RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 40 Title  : SNEC Soil DflLs (10000 m2) & 1 m Deep Contam. Zone Input File : CS137.RAD Coefficients for pea' Meat (WaterDep.) Dose Coefficient -

PCC SRC PRCC SRRC

Repetition=1111 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff 0 Thickness of contaminated zone 42 0.01 42 0.01 21 -0.04 21 -0.01 Contaminated zone erosion rate 14 0.06 14 0.06 18 -0.05 18 -0.02 Contaminated zone hydraulic conductivity 29 -0.03 28 -0.03 10 0.09 10 0.03 0)

Contaminated zone total porosity 28 -0.03 29 -0.03 31 0.03 31 0.01 0.

Density of contaminated zone 36 0.03 36 0.02 11 -0.07 11 -0.02 (5 Evapotranspiration coefficient 11 0.07 11 0.07 4 -0.36 4 -0.14 Irrigation 3 0.09 3 0.09 6 0.31 6 0.11 Precipitation 39 0.02 40 0.02 5 0.34 5 0.13 00 Runoff coefficient 12 -0.07 12 -0.06 8 -0.17 8 -0.06 0 33 0.03 33 0.03 25 0.03 25 0.01 N Watershed area for nearby stream or pond Density of saturated zone 41 -0.01 41 -0.01 12 0.07 12 0.02 0 Saturated zone effective porosity 31 -0.03 31 -0.03 43 0.01 43 0.00 0 Saturated zone hydraulic conductivity 49 0.00 49 0.00 44 -0.01 44 0.00 0)

Saturated zone hydraulic gradient 24 0.04 24 0.04 20 -0.05 20 -0.02 Ii Saturated zone total porosity 6 0.08 7 0.07 38 -0.01 38 0.00 Well pump intake depth 10 -0.07 10 -0.07 48 0.00 48 0.00 Density of Unsaturated zone 1 18 -0.05 18 -0.05 7 -0.30 7 -0.11 0 Effective Porosity of Unsaturated zone 1 37 -0.02 37 -0.02 2 -0.50 2 -0.20 Hydraulic Conductivity of Unsaturated zone 1 40 -0.02 39 -0.02 35 0.02 35 0.01 Thickness of Unsaturated zone 1 1 -0.13 1 -0.13 1 -0.93 1 -0.87 M C.

Total Porosity of Unsaturated zone 1 22 0.04 22 0.04 3 0.41 3 0.16 Drinking water intake 38 0.02 38 0.02 46 0.00 46 0.00 0 Fish consumption 46 0.00 46 0.00 36 -0.02 36 -0.01 M Fruit, vegetable, and grain consumption 17 0.05 17 0.05 14 0.06 14 0.02 r Leafy vegetable consumption 26 0.04 26 0.03 45 0.00 45 0.00 E Meat and poultry consumption 47 0.00 47 0.00 9 0.10 9 0.04 Milk consumption 27 0.04 27 0.03 13 -'0.06 13 -0.02 0

Other seafood consumpti n 8 0.07 8 0.07 26 0.03 26 0.01 o Soil ingestion 4 0.08 4 0.08 49 0.00 49 0.00 Wet weight crop yield Df leafy vegetables 19 -0.05 19 -0.05 28 0.03 28 0.01 E Wet weight crop yield of fruit, grain and non-leafy vegetables 30 0.03 30 0.03 29 0.03 29 0.01 2 Mass loading for inhalation 32 0.03 32 0.03 22 0.04 22 0.01 0 External gamma shielding factor 20 0.05 20 0.05 16 0.05 16 0.02 '0 Depth of soil mixing layer 15 -0.06 15 -0.06 17 -0.05 17 -0.02 Thickness of evasion layer of C-14 in soil 43 0.01 43 0.01 23 0.04 23 0.01 Humidity in air 9 -0.07 9 -0.07 24 0.03 24 0.01 Inhalation rate 25 0.04 25 0.03 33 0.02 33 0.01 >

Indoor time fraction 7 0.08 6 0.07 47 0.00 47 0.00 -*

Depth of roots 48 0.00 48 0.00 40 -0.01 40 0.00 C_4 Aquatic food 13 -0.06 13 -0.06 37 0.01 37 0.00 Q Indoor dust filtration factor 35 0.03 35 0.03 27 -0.03 27 -0.01 LO Weathering removal constant of all vegetation 5 -0.08 5 -0.08 19 -0.05 19 --0.02 .3 Wet foliar interception fraction of leafy vegetables 21 -0.05 21 -0.04 32 -0.02- 32 -0.01 M Irrigation water 23 0.04 23 0.04 15 0.06 15 0.02 0 Livestock water 34 -0.03 34 -0.03 30 -0.03 30 -0.01 wU Plant transfer factor for Cs 2 0.10 2 0.10 39 0.01 39 0.00 Z C6 Meat transfer factor for Cs 16 0.06 16 0.05 34 0.02 34 0.01 09 Milk) transfer factor for Cs 44 -0.01 44 -0.01 42 -0.01 42 0.00 Fish transfer factor for Cs 45 -0.01 45 -0.01 41 0.01 41 0.00 R-SQIJARE 0.12 0.12 0.88 0.88

-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and I and is called the coefficient of determination; it provides a measure of the variation in the dependent variable (Dose) explained by regression on the independent variables.

61 _ 5

N 1 RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 41 Title  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone O

Input File : CS137.RAD Coefficients for peak Meat (WaterDep.) Dose 61ý Coefficient = PCC SRC PRCC SRRC n Repetition = 2 2 2 2 a Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Thickness of contaminated zone 9 0.07 9 0.07 41 -0.02 41 -0.01 o6 00 Contaminated zone erosion rate 24 -0.04 24 -0.04 10 -0.10 10 -0.03 Contaminated zone hydraulic conductivity 41 0.01 41 0.01 39 -0.02 39 -0.01 Contaminated zone total porosity 6 -0.09 6 -0.09 28 0.04 28 0.01 Density of contaminated zone 18 -0.05 18 -0.05 40 -0.02 40 -0.01 0 a Evapotranspiration coefficient 5 -0.09 5 -0.09 5 -0.34 5 -0.12 Irrigation 16 0.06 16 0.05 6 0.33 6 0.12 o Precipitation 10 0.07 10 0.06 4 0.38 4 0.14 Runoff coefficient o wc

.2 15 -0.06 15 -0.06 8 -0.14 8 -0.05 Watershed area for nearby stream or pond 0.00 Density of saturated zone 45 0.01 45 0.01 46 0.01 46 S0 37 0.02 37 0.02 23 0.05 23 0.02 Saturated zone effective porosity 42 0.01 42 0.01 33 -0.03 33 -0.01 ua Saturated zone hydraulic conductivity 3 0.11 3 0.10 49 0.00 49 0.00 Saturated zone hydraulic gradient 17 0.05 17 0.05 9 -0.10 9 -0.03 C Saturated zone total porosity 19 -0.05 19 -0.04 37 0.03 37 0.01 Well pump intake depth .r_

12 -0.07 12 -0.06 42 -0.02 42 -0.01 E Density of Unsaturated zone I 20 -0.05 20 -0.04 7 -0.30 7 -0.11 0(

Effective Porosity of Unsaturated zone 1 2 -0. 14 2 -0.13 2 -0.48 2 -0.18 E Hydraulic Conductivity of Unsaturated zone 1 34 -0.02 34 -0.02 26 -0.04 26 -0.01 0 Thickness of Unsaturated zone 1 1 -0.25 -0.94 0 1 -0.23 1 1 -0.88 (U0 Total Porosity of Unsaturated zone 1 49 0.00 49 0.40 0.00 3 3 0.14 Drinking water intake 31 0.03 31 0.03 48 0.00 48 0.00 E Fish consumption 44 0.01 44 0.03 0.01 38 38 0.01 Fruit, vegetable, and grain consumption 21 0.04 21 0.04 35 -0.03 35 -0.01 Leafy vegetable consumption 4 7 0.09 7 0.08 20 -0.06 20 -0.02 Meat and poultry consumption 13 0.07 17 0.06 13 0.06 17 0.02 Milk consumption 22 0.04 22 0.04 25 -0.05 25 -0.02 Other seafood consumption 11 -0.07 11 -0.06 47 0.00 47 0.00 Soil ingestion 39 0.02 39 0.01 32 0.03 32 0.01 Wet weight crop yield of leafy vegetables 23 -0.04 23 -0.04 15 0.07 15 0.02 -J Wet weight crop yield of fruit, grain and non-leafy vegetables 14 -0.07 14 -0.06 44 0.01 44 0.00 Mass loading for inhalation 35 0.02 35 0.02 21 0.05 21 0.02 (N External gamma shielding factor 4 0.11 4 0.10 29 -0.04 29 -0.01 Depth of soil mixing layer 48 0.00 48 0.00 18 0.06 18 0.02 Thickness of evasion layer of C-14 in soil 40 -0.01 40 -0.01 11 0.09 11 0.03 Humidity in air 43 -0.01 43 -0.01 14 -0.07 14 -0.02 0 Inhalation rate 0 47 0.00 47 0.00 24 0.05 0.02 Indoor time fraction 8 -0.08 24 wmI 8 -0.07 31 -0.03 31 -0.01 Z Ci Depth of roots 33 -0.02 33 -0.02 22 -0.05 22 -0.02 Aquatic food 32 -0.03 32 -0.02 16 -0.07 16 -0.02 Indoor dust filtration actor 27 -0.04 27 -0.03 45 -0.01 45 0.00 Weathering removal con'cant of all vegetation 38 -0.02 38 -0.02 30 -0.03 30 -0.01 Wet foliar interceptisi fraction of leafy vegetables 25 0.04 26 0.04 36 -0.03 36 -0.01 Irrigation water 29 -0.03 29 -0.03 12 0.08 12 0.03 Livestock water 36 -0.02 36 -0.02 43 0.01 43 0.00 Plant transfer factor for Cs 26 -0.04 25 -0.04 34 -0.03 34 -0.01 Meat transfer factor for Cs 46 0.00 46 0.00 19 0.06 19 0.02 7 7"n rr- 7.7

Milk transfer factor for Cs 30 -0.03 30 -0.03 27 0.04 27 0.01 Fish transfet factor for Cs 28 -0.03 28 -0.03 13 -0.08 13 -0.03 R-_SQUARE 0.17 0.17 0.89 0.89

-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of the M) variation in the dependent variable (Dose) explained by regression on the independent variables.

1 RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 42 Title  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone Input File CS137.RAD c

• 0 Cý4 Coefficients for peak Meat (WaterDep.) Dose 0 PCC SRC PRCC SRRC C Coefficient =

Repetition = 3 3 3 3 Mut Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff 0 Thickness of contaminated zone 8 0.08 8 0.08 26 -004 26 -0.01 .

Contaminated zone erosion rate 38 -0.01 38 -0.01 15 0.07 15 0.02 0 Contaminated zone hydraulic conductivity 35 -0.02 33 -0.02 41 -0.02 41 -0.01 _

Contaminated zone total porosity 46 0.00 46 0.00 48 0.00 48 0.00 48 0.00 48 0.00 8 0.10 8 0.03 Q Density of contaminated zone Evapotranspiration coefficient 11 -0.07 11 -0.06 7 -0.28 7 -0.09 0 Irrigation 29 0.03 29 0.03 6 0.32 6 0.11 Precipitation 45 0.00 45 0.00 3 0.43 3 0.15 Runoff coefficient 24 -0.03 24 -0.03 37 -0.03 37 -0.01 E Watershed area for nea oy stream or pond 20 0.03 20 0.03 44 -0.01 44 0.00 Density of saturated *ne 33 0.02 34 0.02 42 0.02 42 0.01 o0 I Saturated zone effective porosity 18 -0.04 18 -0.04 30 -0.04 30 -0.01 0 Saturated zone hydraulic conductivity 21 0.03 21 0.03 31 0.04 31 0.01 \I Saturated zone hydraulic gradient 44 -0.01 44 -0.01 36 0.03 36 0.01 E Saturated zone total porosity 28 0.03 28 0.03 29 0.04 29 0.01 Well pump intake depth 5 -0.09 5 -0.08 40 -0.03 40 -0.01 0 Density of Unsaturated zone 1 6 -0.09 6 -0.08 4 -0.35 4 -0.12 Effective Porosity of Unsaturated zone 1 32 -0.02 32 -0.02 2 -0.51 2 -0.19 Hydraulic Conductivity of Unsaturated zone 1 23 -0.03 22 -0.03 28 -0.04 28 -0.01 Thickness of Unsaturated zone 1 1 -0.23 1 -0.22 1 -0.94 1 -0.88 Total Porosity of Unsaturated zone 1 9 0.08 9 0.07 5 0.35 5 0.12 Drinking water intake 2 -0.12 2 -0.11 35 -0.03 35 -0.01 Fish consumption 4 0.10 4 0.09 13 0.08 13 0.02 Fruit, vegetable, and grain consumption 3 -0.11 3 -0.10 21 -0.06 21 -0.02 Leafy vegetable consumption 31 0.02 31 0.02 11 -0.08 11 -0.03 2. O Meat and poultry consumption 36 0.02 36 0.01 38 0.03 38 0.01 Milk consumption 15 0.05 15 0.05 16 0.07 16 0.02 "U Other seafood consumption 13 -0.06 13 -0.06 22 0.05 22 0.02 L Soil ingestion 14 -0.06 14 -0.05 14 0.07 14 0.02 L m Wet weight crop yield of leafy vegetables 10 -0.07 10 -0.07 18 0.06 18 0.02 Z Wet weight crop yield of fruit, grain and non-leafy vegetables 26 -0.03 25 -0.03 19 0.06 19 0.02 Mass loading for inhalation 42 -0.01 42 -0.01 12 0.08 12 0.03 External gamma shielding factor 43 -0.01 43 -0.01 17 0.07 17 0.02 Depth of soil mixing layer 34 -0.02 35 -0.02 23 -0.05 23 -0.02 Thickness of evasion layer of C-14 in soil 40 -0.01 40 -0.01 27 -0.04 27 -0.01 Humidity in air 22 -0.03 23 -0.03 20 0.06 20 0.02 Inhalation rate 39 0.01 39 0.01 32 -0.04 32 -0.01 Indoor time fraction 41 -0.01 41 -0.01 49 0.00 49 0.00 Depth of roots 16 0.05 16 0.04 43 0.01 43 0.00 S... o _:- _

Aquatic food 25 0.03 26 0.03 46 0.01 46 0.00 Indoor dust filtration factor 47 0.00 47 0.00 25 0.05 25 0.02 0 Weathering removal constant of all vegetation 12 -0.07 12 -0.06 24 -0.05 24 -0.02 Wet foliar interception fraction of leafy vegetables 49 0.00 49 0.00 10 0.10 10 0.03 Irrigation water 7 0.08 7 0.08 39 -0.03 39 -0.01 Livestock water 19 0.04 19 0.04 45 0.01 45 0.00 0 Plant transfer factor for Cs 27 0.03 27 0.03 34 0.04 34 0.01 Meat transfer factor for Cs 30 -0.02 30 -0.02 9 0.10 9 0.03 C.

Milk transfer factor for Cs 17 -0.04 17 -0.04 47 0.00 47 0.00 0 Fish transfer factor for Cs 37 0.01 37 0.01 33 -0.04 33 -0.01 >II.

R-SQUARE Of 0.15 0.15 0.89 0.89

-Rank is set to zero if the dose is zero or the correlation matrix is singular. __ __ 0

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure 9

of the 0 variation in the dependent variable (Dose) explained by regression on the independent variables. 6N

0) LO 1 RESRAD Regression and Correlation output 01/26/02 21:47 Page: Coef 43 Title  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone 0 .i Input File : CS137.RAD - rO Coefficients for peak Milk (WaterDep.) Dose Coefficient = PCC SRC PRCC SRRC "

Repetition = 1 1 1 1

• Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Thickness of contaminated zone 41 0.02 41 0.02 20 -0.05 20 -0.02 E Contaminated zone erosion rate 7 0.08 7 0.08 17 -0.05 17 -0.02 Contaminated zone hydraulic conductivity 32 -0.03 32 -0.03 9 '0.09 9 0.03 0 Contaminated zone total porosity 40 -0.02 40 -0.02 31 0.02 31 0.01 0 Density of contaminated zone 17 0.05 17 0.05 12 -0.07 12 -0.02 "

Evapotranspiration coefficient 35 0.03 35 0.03 4 -0.36 4 -0.14 V Irrigation 5 0.09 5 0.08 7 0.30 7 0.11 Precipitation 29 0.03 29 0.03 5 0.35 5 0.13 0 Runoff coefficient 19 -0.05 19 -0.04 8 -0.17 8 -0.06 Watershed area for nearby stream or pond >

Density of saturated zone 46 0.01 46 0.01 26 0.03 26 0.01 0 23 -0.04 23 -0.04 11 0.07 11 0.02 Saturated zone effective porosity 20 -0.05 20 -0.04 41 0.01 41 0.00 Saturated zone hydraulic conductivity 37 0.02 37 0.02 43 0.00 43 0.00 Saturated zone hydraulic gradient 34 0.03 34 0.03 19 -0.05 19 -0.02 _j Saturated zone total porosity 3 0.09 3 0.09 39 -0.01 Well pump intake depth 39 0.00 0_N 16 -0.06 16 -0.05 48 0.00 48 0.00 - O Density of Unsaturated zone 1 27 -0.04 27 -0.03 6 -0.31 6 ii

-0.11 Effective Porosity of Unsaturated zone 1 6 -0.09 6 -0.08 2 -0.50 2 -0.20 Hydraulic Conductivity of Unsaturated zone 1 25 -0.04 25 -0.04 35 0.02- 35 0.01 '

Thickness of Unsaturated zone 1 1 -0.20 1 -0.19 1 -0.93 1 -0.87 L Total Porosity of Unsat rated zone 1 21 0.04 21 0.04 3 0.42 3 0.16 W m Drinking water intake 42 -0.02 42 -0.02 49 0.00 49 0.00 Z 6 Fish consumption Fruit, vegetable, and jrain consumption 31 -0.03 31 -0.03 36 -0.02 36 -0.01 30 0.03 30 0.03 13 0.06 13 0.02 Leafy vegetable consumption 10 0.06 10 0.06 45 0.00 45 0.00 Meat and poultry consumptiorn 24 -0.04 24 -0.04 10 0.09 10 0.03 Other seafood consumption 11 0.06 11 0.06 14 -0.06 14 -0.02 Soil ingestion 18 0.05 18 0.05 25 0.03 25 0.01 Wei wingstion 4 0.09 4 0.08 46 0.00 46 0.00 Wet weight crop yield of leafy vegetables 39 -0.02 39 -0.02 24 0.03 24 0.01 Wet weight crop yield of fruit, grain and non-leafy vegetables 36 0.03 36 0.02 28 0.03 28 0.01

/ "7.-r ,**' r.

Mass loading for inhalation 15 0.06 15 0.05 22 0.04 22 0.01 External gamma shielding factor 26 0.04 26 0.04 18 0.05 18 0.02 Depth of soil mixing layer 9 -0.07 9 -0.06 16 -0.05 16 -0.02 Thickness of evasion layer of C-14 in soil 49 0.00 49 0.00 23 0.04 23 0.01 0

Humidity in air 2 -0.09 2 -0.09 29 0.03 29 0.01 Inhalation rate 43 0.02 43 0.02 30 0.02 30 0.01 4)

Indoor time fraction 8 0.07 8 0.07 42 0.01 42 0.00 Depth of roots 45 -0.01 45 -0.01 40 -0.01 40 0.00 C_

Aquatic food 14 -0.06 14 -0.05 37 0.01 37 0.01 Indoor dust filtration factor 47 -0.01 47 -0.01 27 -0.03 27 -0.01 a Weathering removal constant of all vegetation 13 -0.06 13 -0.06 21 -0.04 21 -0.01 N Wet foliar interception fraction of leafy vegetables 33 -0.03 33 -0.03 32 -0.02 32 -0.01 Irrigation water 48 -0.01 48 -0.01 15 0.05 15 0.02 0 Livestock water 38 -0.02 38 -0.02 34 -0.02 34 -0.01 0N 0

Plant transfer factor for Cs 12 0.06 12 0.06 38 0.01 38 0.00 0 Meat transfer factor for Cs 22 0.04 22 0.04 47 0.00 47 0.00 co Milk transfer factor for Cs 28 0.03 28 0.03 33 0.02 33 0.01 0 Fish transfer factor for Cs 44 0.02 44 0.02 44 0.00 44 0.00 0 r_ 0 R-SQUARE 0.88 Cu 0.13 0.13 0.88 0 C.)

0

-Rank is set to zero if the dose is zero or the correlation matrix is singular. zC- a-

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of the 0 variation in the dependent variable (Dose) explained by regression on the independent variables.

1 RESRAD Regression and C rrelation output 01/26/02 21:47 Page: Coef 44 Title  : SNEC Soil ,CGLs (10000 m2) & 1 m Deep Contam. Zone 0

.cc Input File : CS137.RAr C E

Coefficients for peak Milk (WaterDep.) Dose 0 Coefficient = PCC SRC PRCC SRRC Repetition = 2 E 2 2 2 0

Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Thickness of contaminated zone 18 0.06 18 0.05 40 -0.02 40 -0.01 Contaminated zone erosion rate 0 44 -0.01 44 -0.01 10 -0.09 10 -0.03 Contaminated zone hydraulic conductivity Cu 29 0.03 29 0.03 39 -0.02 39 -0.01 Contaminated zone total porosity 6 -0.10 6 -0.09 26 0.04 26 0.01 Density of contaminated zone 22 -0.04 22 -0.04 41 -0.02 41 -0.01 Evapotranspiration coefficient 3 -0.12 3 -0.11 5 -0.34 5 -0.12 0 Q Irrigation 36 0.02 36 0.02 6 0.32 6 0.11 ýo Precipitation 11 0.07 0

11 0.07 4 0.38 4 0.14 Runoff coefficient -a 15 -0.06 15 -0.06 8 -0.15 8 -0.05 Watershed area for nearby stream or pond 49 0.00 49 0.00 47 0.00 47 0.00 Density of saturated zone 26 0.03 2"7 0.03 23 0.05 23 0.02 Saturated zone effective porosity LL~

41 0.01 41 0.01 31 -0.03 31 -0.01 Saturated zone hydraulic conductivity C)0 5 0.10 5 0.09 49 0.00 49 0.00 Saturated zone hydraulic gradient 17 0.06 17 0.05 9 -0.10 9 -0.03 w C Saturated zone total porosity 33 -0.02 33 -0.02 38 0.02 38 0.01 Z C6 Well pump intake depth 10 -0.08 10 -0.07 43 -0.02 43 -0.01 Density of Unsaturated zone 1 25 -0.03 25 -0.03 7 -0.30 7 -0.10 Effective Porosity of Unsaturated zone I 2 -0.15 2 -0.14 2 -0.47 2 -0.18 Hydraulic Conductivity of Unsaturated zone 37 0.02 37 0.02 25 -0.04 25 -0.01 Thickness of Unsaturated zone 1 i -0.88 1 -0.26 1 -0.25 1 -0.94 Total Porosity of Unsaturated zone 1 42 0.01 42 0.01 3 0.40 3 0.14 Drinking water intake 30 0.03 30 0.03 45 -0.01 45 0.00 Fish consumption I cA 43 0.01 43 0.01 37 0.03 37 0.01

Fruit, vegetable, and grain consumption 27 0.03 26 0.0: 34 -0.03 34 -0.01 Leafy vegetable consumption 7 0.09 7 0.09 19 -0.06 19 -0.02 Meat and poultry consumption 0 20 0.05 20 0.05 20 0.06 20 0.02 Milk consumption 13 0.07 13 0.06 27 -0.04 27 -0.01 Other seafood consumption 16 -0.06 16 -0.05 48 0.00 48 0.00 Soil ingestion 28 0.03 28 0.03 28 0.04 28 0.01 Wet weight crop yield of leafy vegetables 39 -0.02 39 -0.01 17 0.07 17 0.02 Wet weight crop yield of fruit, grain and non-leafy vegetables 9 -0.08 9 -0.07 44 0.01 44 0.00 0)

M Mass loading for inhalation External gamma shielding factor 31 0.03 31 0.03 21 0.05 21 0.02 0 Depth of soil mixing layer 4 0.12 4 0.11 29 -0.04 29 -0.01 Thickness of evasion layer of C-14 in soil 46 0.01 46 0.01 18 0.06 18 0.02 21 -0.04 NZ Humidity in air 21 -0.04 11 0.09 11 40 -0.01 0.03 6 Inhalation rate 40 -0.01 15 -0.07 15 -0.02 0 Indoor time fraction 48 0.00 48 0.00 22 0.05 22 0.02 Depth of roots 8 -0.09 8 -0.08 30 -0.03 30 -0.01 0N0 Aquatic food 47 0.00 47 0.00 24 -0.05 24 -0.02 Indoor dust filtration 12 -0.07 12 -0.07 16 -0.07 16 -0.02 factor Weathering removal constant 24 -0.04 24 -0.04 -0.01 Cr) of all vegetation 46 46 0.00 Wet foliar interception fraction of leafy vegetables 45 0.01 45 0.01 35 -0.03 (0 35 -0.01 Irrigation water 34 0.02 34 0.02 -0.03 0 36 36 -0.01 Livestock water 32 -0.03 32 -0.03 13 0.08 13 In 0.03 (

19 -0.05 19 -0.05 0.02 Plant transfer factor for Cs 42 42 0.01 0 Meat transfer factor for Cs 35 -0.02 35 -0.02 33 -0.03 33 0

-0.01 LI:

Milk transfer factor for Cs 23 -0.04 23 -0.04 32 0.03 32 o 0.01 Fish transfer factor for Cs 14 38 0.07

-0.02 14 38 0.06

-0.02 14 0.07 12 -0.08 14 12 0.02

-0.03 Q C

DL R-SQUARE 0.18 12 -0.08 12 -0.03 0.18 0.89 E M

-Rank is set to zero if the dose is zero or the correlation 0.89

-P-SQUARE varies between 0 and 1 and is called the coefficient matrix is singular. 0 oU of determination; it provides a measure of the C variation in the dependent variable (Dose) explained by regression on the independent variables. (U 1 RESRAD Regression and Correlation output 01/26/02 21:47 Page: C Coef 45 -0 Title  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone Input File : CS137.RAD Coefficients for peak Milk (WaterDep.) Dose Coefficient 0 Repetition =

PCC SRC PRCC SRRC 3 3 3 3 M -

Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Thickness of contaminated zone 9- -0 Contaminated zone erosio rate 9 0.08 26 -0.04 26 -0.01 Contaminated zone hydra' ic conductivity 35 0.02 35 -0.01 16 0.07 16 0.02 Contaminated zone tota' porosity 27 -0.03 27 -0.03 41 -0.02 41 -0.01 48 0.00 Density of contaminatr i zone 48 0.00 49 0.00 49 0.00 Evapotranspiration cc fficient 44 -0.01 43 -0.01 8 0.10 l It0 M

16 -0.06 8 0.03 Irrigation 16 -0.06 7 -0.28 7 -0.10 ZN Precipitation 42 0.01 42 0.01 6 0.31 6 0.11 Runoff coefficient 45 0.01 45 15 -0.06 0.01 3 0.43 3 0.15 Watershed area for nearby stream or pond 11 0.07 15 -0.06 38 -0.03 38 -0.01 Density of saturated zone 28 0.03 11 0.07 47 -0.01 47 0.00 Saturated zone effective porosity 28 24 -0.04 0.03 43 0.02 43 0.01 Saturated zone hydraulic conductivity 41 0.01 24 -0.04 29 -0.04 29 -0.01 Saturated zone hydraulic gradient 38 0.01 41 0.01 31 0.04 30 0.01 Saturated zone total porosity 38 0.01 35 0.04 35 0.01 22 0.04 22 0.04 32 0.04 32 0.01

Vf)

Well pump intake depth 4 -0.10 4 -0.10 40 -0.03 40 -0.01 Density of Unsaturated zone 1 10 -0.07 10 -0.07 4 -0.36 4 -0.12 Effective Porosity of Unsaturated zone 1 31 -0.02 31 -0.02 2 -0.51 2 -0.19 Hydraulic Conductivity of Unsaturated zone 1 30 -0.03 30 -0.03 30 -0.04 31 -0.01 Thickness of Unsaturated zone 1 1 -0.19 1 -0.18 1 -0.94 1 -0.88 Total Porosity of Unsaturated zone 1 8 0.08 8 0.08 5 0.35 5 0.12 Drinking water intake 2 -0.11 2 -0.10 37 -0.03 37 -0.01 CF Fish consumption 6 0.09 6 0.08 12 0.08 13 0.02 (

Fruit, vegetable, and grain consumption 3 -0.11 3 -0.10 22 -0.05 22 -0.02 Leafy vegetable consumption 29 0.03 29 0.03 10 -0.08 10 -0.03 Meat and poultry consumption 39 -0.01 39 -0.01 42 0.02 42 0.01 Milk consumption 7 0.09 7 0.08 14 0.07 14 0.02 a6 Other seafood consumption 14 -0.07 14 -0.06 21 0.06 21 0.02 0 Soil ingestion 25 -0.03 25 -0.03 15 0.07 15 0.02 Wet weight crop yield of leafy vegetables 5 -0.10 5 -0.09 18 0.06 18 0.02 0 Wet weight crop yield of fruit, grain and non-leafy vegetables 20 -0.05 20 -0.04 20 0.06 20 0.02 8 Mass loading for inhalation 23 -0.04 23 -0.04 13 0.08 12 0.02 0)L External gamma shielding factor 40 -0.01 40 -0.01 17 0.07 17 0.02 Depth of soil mixing layer 36 -0.01 36 -0.01 23 -0.05 23 -0.02 Z A Thickness of evasion layer of C-14 in soil 43 -0.01 44 -0.01 27 -0.04 27 -0.01 r C Humidity in air 46 0.00 46 0.00 19 0.06 19 0.02 0 M Inhalation rate 32 0.02 32 0.02 28 -0.04 28 -0.01(U ,

Indoor time fraction 33 -0.02 33 -0.02 48 0.00 48 0.00 Depth of roots 17 0.06 17 0.05 45 0.01 45 0.00 0..

Aquatic food 18 0.05 18 0.05 46 0.01 46 0.00 Indoor dust filtration factor 26 -0.03 26 -0.03 24 0.05 24 0.02 0 Weathering removal co. stant of all vegetation 21 -0.04 21 -0.04 25 -0.04 25 -0.01 Wet foliar interception fraction of leafy vegetables 34 0.02 34 0.02 9 0.10 9 0.03 .

Irrigation water 12 0.07 12 0.06 36 -0.03 36 -0.01 E Livestock water 13 0.07 13 0.06 44 0.02 44 0.01 Plant transfer factor for Cs 37 0.01 37 Q.01 33 0.04 33 0.01 0 Meat transfer factor for Cs 19 -0.05 19 -0.04 11 0.08 11 0.03 C Milk transfer factor for Cs 49 0.00 49 0.00 39 0.03 39 0.01 '

Fish transfer factor for Cs 47 0.00 47 0.00 34 -0.04 34 -0.01 V R-SQUARE 0.14 0.14 0.89 0.89

-Rank is set to zero if the dose is zero or the correlation matrix is singular. _OO

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of the variation in the dependent variable (Dose) explained by regression on the independent variables.

-J to C%3 0.2 zr in A

RESRAD, Version 6.1 Tl Limit = 0.5 year 01/30/2002 14:28 Page 1 V Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Table of Contents Part i: Mixture Sums and Single Radionuclide Guidelines Dose Conversion Factor (and Related) Parameter Summary . 2 W Site-Specific Parameter Summary ............................. I 10 Summary of Pathway Selections ............................... 20 Contaminated Zone and Total Dose Summary ................... 21 Total Dose Components Time =0 .OOOE+00 ........................................ 22 1O00 Time O........................................... 24 Time = 3.OOOE+00. .................................... 26 Time = 3.OOOE+00 ........................................ 28 Time = 3.500E+01 .................................... 30 a Time = 1.500E+02 .................................... 32 0 zi Time = 3.OOOE+02 ........................................ 34 Time = 3.OOOE+03 ........................................ 36 Time = 1.OOOE+04......................................... 38 Dose/Source Ratios Summed Over All Pathways ............... 40 C C

Single Radionuclide Soil Guidelines ...................... 43 0 Dose Per Nuclide Summed Over All Pathways .................. 45 0 Soil Concentration Per Nuclide .. ............................ 48 U 00 E

0

.2 E

0

>CU 0

'j U)

LL ZCd

/,'TT*NHMEN't ___

RESRAD, Version 6.1 Ti Limit = 0.5 year 01/30/2002 14:28 Page 2 File: SNEC2.RAD N Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone Dose Conversion Factor (and Related) Parameter Summary File: HEAST 1995 Morbidity Current Parameter Value Default Name Menu Parameter 0.

4- I -t B-I Dose conversion factors for inhalation, mrem/pCi:

B-I Ac-227+D 6.720E+00 6. 720E+00 DCF2 1) 4 440E-01 4.440E-01 DCF2 2)

B-I Am-241 4 .400E-01 4.400E-01 DCF2 3)

B-i Am-243+D B-I C-14 2 .090E-06 2 . 090E-06 DCF2 4) z B-I Cm-243 3.070E-01 3. 070E-01 DCF2 5)

B-1 Cm-244 2 .480E-01 2.480E-01 DCF2 7) 0 L)

B-I Co-60 2 .190E-04 2. 190E-04 DCF2 8)

B-I Cs-134 4. 630E-05 4. 630E-05 DCF2 9)

B-i Cs-137+D 3.190E-05 3. 190E-05 DCF2 (10) e B-i Eu-152 2 .210E-04 2 .210E-04 DCF2 (11) SU B-I Eu-154 2 .860E-04 2.860E-04 DCF2 (13)

B-I Eu-155 4 140E-05 4. 140F-05 DCF2 (14)

B-I Fe-55 2 . 690E-06 2 .690E-06 DCF2 (15) .2 B-i Gd-152 2 .430E-01 2.430E-01 DCF2 (16)

DCF2 (17) ow B-I H-3 6.400E-08 6.400E-08 B-I Nb-94 4 140E-04 4. 140E-04 DCF2 (18) .9 B-i Ni-59 2 .700E-06 2 .700E-06 DCF2 (19) E B-I Ni-63 6.290E-06 6.290E-06 DCF2 (20) 0 B-i Np-237+D 5.400E-01 5.400E-01 DCF2 (21) 0 B-I Pa-231 1 .280E+00 1.280E+00 DCF2 (22) >

B-i Pb-210+D 2.320E-02 2. 320E-02 DCF2 (23)

B-i Pu-238 3. 920E-01 3. 920E-01 DCF2 (24) E B-i Pu-239 4 .290E-01 4. 290E-01 DCF2 (25) -R B-I Pu-240 4 .290E-01 4.290E-01 DCF2 (26) 04 B-I Pu-241+D 8 . 250E-03 8.250E-03 DCF2 (27)

B-i Pu-242 4 IlOE-01 4. 110E-01 DCF2 (29)

B-i Ra-226+D 8.600E-03 8. 600E-03 DCF2 (30) 0 w

B-i Ra-228+D 5.080E-03 5. 080E-03 DCF2 (31)

B-i Sb-125+DB 1 .386E-05 1. 386E-05 DCF2 (32) E ON*

B-I Sr-90+D 1. 310E-03 1. 310E-03 DCF2 (33)

B-i Tc-99 8. 330E-06 8.330E-06 DCF2 (34)

B-i Th-228+D 3.450E-01 3.450E-01 DCF2 (35) "U)

B-I Th-229+D 2 .160E+00 2.160E+00 DCF2 (36) to i(U gn B-i Th-230 3.260E-01 3.260E-01 DCF2 (37)

B-I Th-232 1.640E200 1. 640E+00 DCF2 (38)

B-I U-233 I . 350E-01 1. 350E-01 DCF2 (39)

B-I U-234 1 .320E-01 1. 320E-01 DCF2 (40)

B-I 11-235+D 1 .230E-01 1.230E-01 DCF2 (41)

B-i U-236 1.250E-01 1.250E-01 DCF2 (42)

B-I U-238+D I.180E-01 1. 180E-01 DCF2 (43)

D-I Dose conversion fact-ors for ingestion, mrem/pCi:

D-1 Ac-2214D .480E -02 1.480E-02 B-1 DCF3 1)

D-i Am-241 3. 640E-03 3.640E-03 DCF3 2)

D-i Am-243iD 3. 630E-03 3. 630E-03 DCF3 3)

D-i C-14 2 .090E-06 2 . 090E-06 DCF3 4)

D-I Cm-24 3 2. 510E-03 2. 510E-03 DCF3 5)

D-I Cm-244 2. 020E-03 2. 020E-03 DCF3 7)

D-i Co-60 2.690E-05 2 . 690E-05 DCF3 8)

D-I C(s-134 "v 7-7.330E-05 7 .330E-05 DCF3 9)

RESRAD, Version 6.1 Th Limit = 0.5 year 01/30/2002 14:28 Page 3 Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Dose Conversion Factor (and Related) Parameter Summary (continued)

File: EIFAST 1995 Morbidity 0 Current Parameter Menu Parameter Value Default Name

-t 4 Value 4 Default Name D-1 Cs-137+D 5.OOOE-05 5.OOOE-05 DCF3 (10) 0)

D-1 Eu-152 6. 480E-06 6.480E-06 DCF3 (11) 00 D-1 Eu-154 9.550E-06 9.550E-06 DCF3 (13)

D-I Fu-155 1.530E-06 1 .530E-06 DCF3 (14)

D-1 Fe-55 6. 070E-07 6.070E-07 DCF3 (15)

D-1 Gd-152 1. 610E-04 1.610E-04 9 D-1 DCF3 (16)

H-3 6.400E-08 6. 400E-08 D-I Nb-94 DCF3 (17) 7.140E-06 7.140E-06 DCF3 (18)

D-1 Ni-59 2. 100E-07 D-1 2. 100E-07 DCF3 (19)

Ni-63 5.770E-07 D-1 5.770E-07 DCF3 (20) zoa Np-2374D 4.440E-03 504 D-1 4.440E-03 DCF3 (21)

Pa-231 1 . 060E-02 o04 w U

D-1 1 . 060E-02 DCF3 (22)

Pb-2 10+D 7 .270E-03 7.270E-03 0 D-1 Pu-238 DCF3 (23)

3. 200E-03 3.200E-03 DCF3 (24)

D-1 Pu-239 3.54 OE-03 3. 540E-03 DCF3 (25)

D-1 Pu-240 3.540E-03 D-1 3. 540E-03 DCF3 (26)

Pu-241I+D 6 850E-05 D-1 6.850E-05 DCF3 (27)

Pu-242 3.360E-03 D-1 3.360E-03 DCF3 (29)

Ra-226+D 0CU 1.330E-03 I.330E-03 DCF3 (30)

D-1 Ra-228+D D-1 1.440E-03 I.440E-03 DCF3 (31)

Sb-125+D 3.647E-06 D-1 3.647E-06 DCF3 (32)

Sr-90+D 1. 530E-04 D-I 1. 530E-04 DCF3 (33)

Tc-99 1. 460E-06 D-1 Th-228 4D 1. 460E-06 DCF3 (34) E

8. 080E-04 8. 080E-04 DCF3 (35)

D-1 Th-2294D 4. 030E-03 4. 030E-03 DCF3 (36)

D-I Th-230 0 D-1 5.480E-04 5.480E-04 DCF3 (37)

Th-232 2.730E-03 D-1 U-233 2.730E-03 DCF3 (38)

D-1 2.890E-04 2. 890E-04 DCF3 (39) 0 U-234 2.830E-04 CuU LL D-1 U-235+D 2.830E-04 DCF3 (40)

D-1 2. 670E-04 2. 670E-04 DCF3 (41)

D-1 U-236 Z

2. 690E-04 2. 690E-04 DCF3 (42)

U-238+D 2 . 690E-04 2. 690E-04 DCF3 (43)

D-34 Food transfer fact, :s:

D-34 Ac-227+D , plant/Fjil concentration ratio, dimensionless D-34 Ac-227+D , beef/l vestock-intake ratio, (pCi/kg)/(pCi/d) 2 .500E-03 2. 500E-03 RTF( 1,1)

D-34 Ac-227+D , milk/-ivestock-intake ratio, (pCi/L)/(pCi/d) 2 . OOOE-05 2. OOOE-05 RTF 1,2) W J

D-34 2. OOOE-05 2. OOOE-05 RTF 1,3)

D-34 Am-241 plant/soil concentration ratio, dimensionless D-34 Am-241 beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 1 .OOOE-03 1.OOOE-03 RTF 2,1)

D-34 Am-24 1 milk/livestock-intake ratio, (pCi/L)/(pCi/d) 5. OOOE-05 5. OOOE-05 RTF 2,2)

D-34 2. OOOE-06 2. OOOE-06 RTF 2,3)

D-34 Am-243+D plant/soil concentration ratio, dimensionless D-34 Am-2434 D I beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 1 .OOOE-03 1. OOOE-03 RTF 3,1)

D-34 Am-243+D 5.OOOE-05 5.OOOE-05 RTF 3,2) milk/livestock-intake ratio, (pCi/L)/(pCi/d)

D-34 2. OOOE-06 2. OOOE-06 RTF 3,3)

[)-34 C-14 plant/soil concentration ratio, dimensionless D- 34 C-14 beet/livestock-intake 5.500E+00 5.500E+00 RTF( 4,1)

D-34 C-1 4 ,milk/livestock-intake ratio, ratio, (pCi/kg)/(pCi/d)

(pCi/L)/(pCi/d) 3. I00E-02 3. 100E-02 RTF( 4,2)

D-34 1.200E-02 1 .200E-02 RTF( 4,3)

AT"ACHMEN.L~ T_ o ,

RESRAD, Version 6.1 Ti Limit = 0.5 year 01/30/2002 14: 28 Page 4 Summary : SNEC Soil DCGL.5 (10000 m2) & 1 m Deep Contam. Zone Fi] le: SNEC2.RAD Menu Dose Conversion Factor (and Related) Parameter Summary (continued)

Parameter File: HEAST 1995 Morbidity Current Value Default Parameter Name

\I V

-ol D-34 Cm-243 plant/soil concentration ratio, dimensionless 1 .OOE-03 1 .COE-03 RTF 5,1)

D-34 Cm-243 beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 2. OOE-05 2 .COE-05 RTF 5,2)

D-34 Cm-243 milk/livestock-intake ratio, (pCi/L)/(pCi/d) 2.OOOE-06 2.DOOE-06 RTF 5,3)

D-34 D-34 Cm-244 plant/soil concentration ratio, dimensionless 1.000E-03 1 .OOE-03 RTF 7,1)

D-34 Cm-244 beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 2. ODOE-05 2 .0OE-05 RTF 7,2) CL 04 C;

D-34 Cm-244 milk/livestock-intake ratio, (pCi/L)/(pCi/d) 2.000E-06 2 .0OE-06 RTF) 7,3)

D-34 D-34 Co-60 plant/soil concentration ratio, dimensionless 8. OOOE-02 8. OOE-02 RTF 8,1)

D-34 Co-60 beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 2 . OOOE-02 2. OOE-02 RTF 8,2)

D-34 Co-60 milk/livestock-intake ratio, (pCi/L)/(pCi/d) 2. OOOE-03 2 .OOE-03 RTF 8,3)

D-34 D-34 Cs-134 plant/soil concentration ratio, dimensionless 4 . OOOE-02 4 .OOE-02 RTF 9, 1)

D-34 Cs-134 beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 3. OOE-02 3. OOOE-02 RTF 9,2) 0)W D-34 Cs-134 milk/livestock-intake ratio, (pCi/L)/(pCi/d) 8. OOOE-03 8. OOE-03 RTF 9,3) 9d D-34 D-34 Cs-137+D plant/soil concentration ratio, dimensionless 4 . OOOE-02 4. 0OE-02 RTF(10, 1)

D-34 Cs-137+D beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 0

.E

3. OOOE-02 3. OOOE-02 RTF (10, 2)

D-34 Cs-137+D milk/livestock-intake ratio, (pCi/L)/(pCi/d) 8. 0OOE-03 8. OOOE-03 RTF(10, 3)

D-34 D-34 Eu-152 plant/soil concentration ratio, dimensionless 2. 500E-03 2. 500E-03 RTF(11, 1)

D-34 Eu-152 beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 2.0OOE-03 2. OOE-03 RTF(11, 2) 'E M

E D-34 Eu-152 milk/livestock-intake ratio, (pCi/L)/(pCi/d) 2 . 0OOE-05 2 .COE-05 RTF (11, 3) 0 D-34 D-34 Eu-154 plant/soil concentration ratio, dimensionless 2. 500E-03 2.500E-03 RTF(13, 1)

D-34 Eu-154 beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 2 . OOOE-03 2. OOOE-03 RTF(13,2)

D-34 Eu-154 milk/livestock-intake ratio, (pCi/L)/(pCi/d) 2. OOOE-05 2. OOOE-05 RTF(13, 3)

D-34 D-34 Eu-155 plant/soil concentration ratio, dimensionless 2 .500E-03 2 . 500E-03 RTF(14, 1)

D-34 Eu-155 beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 2 . OOOE-03 2 . OOOE-03 RTF(14, 2)

D-34 Eu-155 milk/livestock-intake ratio, (pCi/L)/(pCi/d) 2. 0OOE-05 2. DOOE-05 RTF (14, 3)

D-34 D-34 Fe-55 plant/soil concentration ratio, dimensionless 1. 0OOE-03 1.*00E-03 RTF(15, 1)

D-34 Fe-55 beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 04) 2 . 0OOE-02 2.000E-02 RTF(15,2) LL D-34 Fe-55 milk/livestock-intake ratio, (pCi/L)/(pCi/d) 3. OOOE-04 3. OOOE-04 RTF(15, 3)

D-34 uz D-34 Gd-152 plant/soil concentration ratio, dimensionless 2. 500E-03 2. 500E-03 RTF(16, 1)

D-34 Gd-152 beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 2. 0OOE-03 2. 0OOE-03 RTF (16, 2)

D-34 Gd-152 milk/livestock-intake ratio, (pCi/L)/(pCi/d) 2. OOOE-05 2 . CODE-05 RTF(16, 3)

D-34 D-34 H-3 plant/soil concentration ratio, dimensionless 4.800E+00 4.800E+00 RTF(17, 1)

D-34 H-3 beef/livestock-intake ratio, D-34 H-3 ,milk/livestock-intake ratio, (pCi/kg)/(pCi/d)

(pCi/L)/(pCi/d) 1.200E-02 1 .200E-02 RTF(17, 2) 1 .-OOE-02 1.000E-02 RTF(17, 3)

D-34 D-34 Nb-94 plant/soil concentration ratio, dimensionless 1 . OOOE-02 1. OOOE-02 RTF(18, 1)

D-34 Ub-94 beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 3. 0OOE-07 3. OOE-07 RTF(18,2)

D-34 Nb-94 milk/livestock-intake ratio, (pCi/L)/(pCi/d) 2 . ODOE-06 2. OOOE-06 RTF (18, 3)

D-34 D-34 tli-59 plant/soil concentration ratio, dimensionless 5. 0OOE-02 5. OOOE-02 RTF (19, 1)

D-34 Ni-59 beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 5. OOOE-03 5. 0OOE-03 RTF (19,2)

D-34 Ni-59 milk/livestock-intake ratio, (pCi/L)/(pCi/d) 2 . 0OOE-02 2 . OOOE-02 RTF(19, 3)

ATTACHMENT - -0Y

RESRAD, Version 6.1 Tk Limit = 0.5 year 01/30/2002 14:28 Page 5 Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Dose Conversion Factor (and Related) Parameter Summary (continued)

File: HEAST 1995 Morbidity Current Parameter Menu Parameter Value Default Name IDefault D-34 Ni-63 plant/soil concentration ratio, dimensionless 5. OOOE-02 5. 000E-02 RTF(20, 1)

D-34 Ni-63 beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 5 .000E-03 5. OOOE-03 RTF(20,2)

D-34 Ni-63 milk/livestock-intake ratio, (pCi/L)/(pCi/d) 2 .000E-02 2. OOOE-02 RTF(20, 3)

D-34 c.J o-fi D-34 Np-237+D plant/soil concentration ratio, dimensionless 2 .000E-02 2.OOOE-02 RTF(21, 1) o D-34 Np-237+D beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 1 .OOOE-03 CISC

1. 000E-03 RTF(21,2)

D-34 Np-237+D milk/livestock-intake ratio, (pC'i/L)/(pCi/d) 5. 0OE-06 5. 000E-06 D-34 RTF(21, 3)

D-34 Pa-231 plant/soil concentration ratio, dimensionless ow

1. 000E-02 1. 000E-02 RTF(22, 1)

D-34 Pa-231 beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 5. OOOE-03 5. OOOE-03 RTF(22, 2) z D-34 Pa-231 milk/li'estock-intake ratio, (pCi/L)/(pCi/d)

D-34 5. 000E-06 5. 000E-06 RTF(22, 3) C-4 0

D-34 Pb-210+D plant/,.oil concentration ratio, dimensionless C)

E Sa:

D-34 1 .000E-02 1 . OOOE-02 RTF(23, 1)

Pb-210+D beef/:.ivestock-intake ratio, (pCi/kg)/(pCi/d) .r CU4 D-34 8. 000E-04 8. 0OOE-04 RTF (23, 2)

Pb-210+D milk/iivestock-intake ratio, (pCi/L)/(pCi/d) C D-34 3. OOOE-04 3. 0OOE-04 RTF(23, 3)

D-34 Pu-238 plant/soil concentration ratio, dimensionless D-34 1.OOOE-03 1. 000E-03 RTF(24, 1)

Pu-238 beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 1. 000E-04 D-34 Pu-238 milk/livestock-intake ratio, (pCi/L)/(pCi/d) 1. 000E-04 RTF(24, 2)

D-34 1. 000E-06 1.000E-06 RTF(24, 3) 0I0 D-34 Pu-239 plant/soil concentration ratio, dimensionless D-34 beef/livestock-intake ratio, (pCi/kg)/(pCi/d) S.000E-03 1. 000E-03 RTF(25, 1)

Pu-239 D-34 milk/livestock-intake ratio, (pCi/L)/(pCi/d) 1. OOOE-04 1. OOE-04 RTF(25,2)

Pu-239 D-34 1 .000E-06 1 . 000E-06 RTF(25, 3) C, D-34 Pu-240 plant/soil concentration ratio, dimensionless 0e.

D-34 Pu-240 beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 1. OOOE-03 1. OOOE-03 RTF(26, 1) 1 .000E-04 1.000E-04 RTF(26, 2) .

D-34 Pu-240 milk/livestock-intake ratio, (pCi/L)/(pCi/d)

D-34 1 .000E-06 1. 000E-06 RTF(26, 3) En D-34 Pu-241+D plant/soil concentration ratio, dimensionless D-34 beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 1.001OE-03 1.000E-03 RTF(27,1)

Pu-241+D D-34 Pu-241ID milk/livestock-intake ratio, (pCi/L)/(pCi/d) 1.00 OE-04 1.000E-04 RTF(27,2)

D-34 1.00 OE-06 1.000E-06 RTF(27,3)

Q)

D-34 Pu-242 plant/soil concentration ratio, dimensionless 1.00COE-03 D-34 Pu-242 beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 1.000E-03 RTF(29,1)

D-34 Pu-242 milk/livestock-intake ratio, (pCi/L)/(pCi/d) OE-04 1.000E-04 RTF(29,2) 1.00COE-06 D-34 1.000E-06 RTF(29,3)

D-34 Ra-226+D plant/soil concentration ratio, dimensionless 14.00(

D-34 Ra-226 D beef/livestock-intake ratio, (pCi/kg)/(pCi/d) OE-02 4.000E-02 RTF(30,1) 41.00( OE-03 1.000E-03 RTF(30,2)

D-34 Ra-226+D milk/livestock-intake ratio, (pCi/L)/(pCi/d) 1.00 OE-03 1.000E-03 RTF(30,3)

D-34 D-34 Ra-228+D plant/soil concentration ratio, dimensionless D-34 Ra-228+D beef/livestock-'ntake ratio, (pCi/kg)/(pCi/d) 4 . 00(OE-02 4.000E-02 RTF(31,l)

D-34 Ra-228+D ,mnlk/livestock-intake ratio, (pCi/L)/(pCi/d) 1 .00(OE-03 1.OOOE-03 RTF(31,2)

D-34 1.00(OE-03 1.000E-03 RTF(31,3)

D-34 Sb-125+D plant/soil concentration ratio, dimensionless D-34 Sb-125+D beef/livestock-intake ratio, (pCi/kg)/(pCi/d) )E-02 1.000E-02 RTF(32,1)

D-34 Sb-125+D milk/livestock-intake ratio, (pCi/L)/(pCi/d) 0E-03 1.000E-03 RTF(32,2)

D-34 1 .00(0E-04 1.000E-04 RTF(32,3)

D-34 Sr-90+D plant/soil concentration ratio, dimensionless D-34 St-904+D beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 3.000C )E-01 3.OOOE-01 RTF(33,1)

D-34 Sr-904D milk/livestock-intake ratio, (pCi/L)/(pCi/d) 8. 000)E-03 8.000E-03 RTF(33,2)

2. 000)E-03 2.000E-03 RTF(33,3)

RESRAD, Version 6.1 Ti Limit = 0.5 year 01/30/2002 14:28 Page 6 Summary ; SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Dose Conversion Factor (and Related) Parameter Summary (continued)

File: HEAST 1995 Morbidity -4 Current Parameter Menu Parameter Value Default Name D-34 Tc-99 , plant/soil concentration ratio, dimensionless 5.OOOE+00 5.OOOE+00 RTF(34,1)o D-34 Tc-99 , beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 1.OOOE-04 1.OOOE-04 RTF (34,2)

D-34 Tc-99 , milk/livestock-intake ratio, (pCi/L)/(pCi/d) 1.OOOE-03 1.OOOE-03 RTF(34,3)

D-34 D-34 Th-228+D , plant/soil concentration ratio, dimensionless 1.OOOE-03 1.OOOE-03 RTF(35,1) 9 D-34 Th-2284D , beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 1.OOOE-04 1.OOOE-04 RTF(35,2)

D-34 Th-228+D , milk/livestock-intake ratio, (pCi/L)/(pCi/d) 5.OOOE-06 5.OOOE-06 RTF(35,3)

D-34 50' D-34 Th-229+D , plant/soil concentration ratio, dimensionless 1.000E-03 1.OOOE-03 RTF(36,1) CO D-34 Th-229+D , beef/livestock-intake ratio, (pCi/kg)/(pCi/d) I.OOOE-04 1.OOOE-04 RTF(36,2) z D-34 Th-229+D , milk/livestock-intake ratio, (pCi/L)/(pCi/d) 5.OOOE-06 5.OOOE-06 RTF(36,3) a c D-34 I D-34 Th-230 , plant/soil concentration ratio, dimensionless 1.000E-03 1.000E-03 RTF(37,1)

D-34 Th-230 , beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 1.OOOE-04 1.OOOE-04 RTF(37,2)

D-34 Th-230 , milk/livestock-intake ratio, (pCi/L)/(pCi/d) 5.OOOE-06 5.000E-06 RTF(37,3)

D-34 D-34 Th-232 , plant/soil concentration ratio, dimensionless 1.000E-03 1.O0OE-03 RTF(38,1)

D-34 Th-232 , beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 1.OOOE-04 1.OOOE-04 RTF(38,2) E D-34 Th-232 , milk/livestock-intake ratio, (pCi/L)/(pCi/d) 5.000E-06 5.OOOE-06 RTF(38,3) B D-34 o D-34 U-233 plant/soil concentration ratio, dimensionless 2 .500E-03 2.500E-03 RTF(39,1)

D-34 U-233 beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 3.400E-04 3.400E-04 RTF(39,2)

D-34 U-233 , milk/livestock-intake ratio, (pCi/L)/(pCi/d) 6.OOOE-04 6.OOOE-04 RTF(39,3) E D-34 D-34 U-234 , plant/soil concentration ratio, dimensionless 2.500E-03 2.500E-03 RTF(40,1)

D-34 U-234 , beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 3.400E-04 3.400E-04 RTF(40,2)

D-34 U-234 , milk/livestock-intake ratio, (pCi/L)/(pCi/d) 6.000E-04 6.OOOE-04 RTF(40,3)

D-34 D-34 U-235+D , plant/soil concentration ratio, dimensionless 2.500E-03 2.500E-03 RTF(41,l) 0-34 U-235+D , beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 3.400E-04 3.400E-04 RTF(41,2I D-34 U-2354D , milk/livestock-intake ratio, (pCi/L)/(pCi/d) 6.OOOE-04 6.OOOE-04 RTF(41,3) O D-34 0 OR D-34 U-236 , plant/soil concentration ratio, dimensionless 2.500E-03 2.500E-03 RTF(42,1)

D-34 U-236 , beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 3.400E-04 3.400E-04 RTF(42,2) C D-34 U-236 , milk/livestock-intake ratio, (pCi/L)/(pCi/d) 6.OOOE-04 6.OOOE-04 RTF(42,3)

D-34 W M D-34 U-238+D , plant/soil concentration ratio, dimensionless 2.500E-03 2.500E-03 RTF(43,1) rn D-34 U-238+D , beef/livestock-intake ratio, (pCi/kg)/(pCi/d) 3.400E-04 3.400E-04 RTF(43,2)

D-34 U-238+D , milk/livestock-intake ratio, (pCi/L)/(pCi/d) 6.OOOE-04 6.OOOE-04 RTF(43,3)

D-5 Bioaccumulation factors, fresh water, L/kg:

D-5 Ac-2274D , fish 1.500E+01 1.500E+01 BIOFAC( 1,1)

D-5 Ac-227/D , crustacea and mollusks 1.OOOE+03 1.OOOE+03 BIOFAC( 1,2)

D-5 D-5 Ai-241 , fish 3.OOOE+01 3.O0OE+01 BIOFAC( 2,1)

D-5 Am-241 , crustacea and mollusks 1.OOOE+03 1.OO0E+03 BIOFAC( 2,2)

D-5 D-5 Am-243fD , fish 3.000E+01 3.OOOE+01 BIOFAC( 3,1)

D-5 Am-24 3+D , crustacea and mollusks 1.OOE+03 1.OOOE+03 BIOFAC( 3,2)

D-5

/Y -IRF 0

RESRAD, Version 6.1 T; Limit = 0.5 year 01/30/2002 14:28 Page 7 Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Dose Conversion Factor (and Related) Parameter Summary (continued)

File: HEAST 1995 Morbidity Current Parameter Menu Parameter Value Default Name iNam D-5 C-14 , fish 5. OOOE+04 5. OOOE+04 BIOFAC( 4,1) o" D-5 C-14 , crustacea and mollusks 9. 100E+03 9. 100E+03 BIOFAC( 4,2)

D-5 0.

D-5 Cm-243 , fish 3. OOOE+01 3. 000E+01 BIOFAC( 5,1) 9 D-5 Cm-243 , crustacea and mollusks 1. OOOE+03 1. 000E+03 BIOFAC( 5,2)

D-5 04 D-5 Cm-244 , fish 3. OOOE+01 3. OOOE+01 BIOFAC( 7,1)

D-5 Cm-244 , crustacra and mollusks 1. OOOE+03 1 . OOOE+03 BIOFAC( 7,2)

D-5 D-5 Co-60 , fish D-5 3. OOOE+02 3. OOOE+02 BIOFAC( 8,1)

Co-60 , crustcsea and mollusks D-5 2 .OOOE+02 2.OOOE+02 BIOFAC( 8,2)

D-5 Cs-134 Sa N

, fish 2. OOOE+03 0 D-5 Cs-134 2.OOOE+03 BIOFAC( 9,1)

, crustacea and mollusks 1. OOOE+02 D-5 1. OOOE+02 BIOFAC( 9,2)

D-5 Cs-137+D , fish D-5 Cs-137+D 2 . OOOE+03 2 . OOOE+03 BIOFAC (10,1)

, crustacea and mollusks .2 D-5 1 . OOOE+02 1 . OOOE+02 BIOFAC (10, 2)

D-5 "Cu Eu-152 , fish E D-5 Eu-152 5.000E+01 5. OOOE+01 BIOFAC(l1, 1)

, crustacea and mollusks D-5 1 . OOOE+03 1.OOOE+03 BIOFAC (11, 2) 0am D-5 Eu-154 , fish D-5 EI-154 5. OOOE+01 5. OOOE+01 BIOFAC(13, 1) 0

, crustacea and mollusks D-5 1. OOOE+03 1. OOOE+03 BIOFAC(13,2)

D-5 Eu-155 , fish D-5 Eu-155 5. OOOE+01 5. OOOE+01 BIOFAC (14, 1) C

, crustacea and mollusks D-5 1. OOOE+03 1. OOOE+03 BIOFAC (14,2)

D-5 Fe-55 , fish 0I_

D-5 Fe-55 2 . 000E+02 2. OOOE+02 BIOFAC(15,1)

, crustacea and mollusks D-5 3. 200E+03 3. 200E+03 BIOFAC (15,2)

D-5 Gd-152 , fish D-5 Gd-152 , crustacea and mollusks

2. 500E+01 2.500E+01 BIOFAC (16, 1)

D-5 1. OOOE+03 1.OOOE+03 BIOFAC (16,2)

D-5 H-3 , fish D-5 H-3 , crustacea and mollusks 1. OOOE+00 1. OOOE+00 BIOFAC (17, 1) 1 .OOOE+00 1. OOOE+00 J*

D-5 BIOFAC(17,2)

LLM D-5 Nb-94 , fish 0.-.

D-5 Nb-94 , crustacea and mollusks 3. OOOE+02 3. OOOE+02 BIOFAC(18, 1)

D-5 1. OOOE+02 1. OOOE+02 BIOFAC(18,2)

D-5 Ni-59 , fish D-5 Ni-59 , crustacea and mollusks 1 . OOOE+02 1. OOOE+02 BIOFAC(19,1)

D-5 1. OOOE+02 1 . OOOE+02 BIOFAC (19,2)

D-5 Ni-63 , fish D-5 Nj-63 , crustacea IOOOE+02 1 . OOE+02 BIOFAC (20,1) and mollusks 1 .OOOE+02 D-5 1. OOOE+02 BIOFAC (20,2)

D-5 Np-237+D , fish D-5 Np-237+D , crustacea 3. OO~i 01 3. OOOE+0I BIOFAC (21, 1) and mollusks 4 . OOOE+02 D-5 4 . OOOE+02 BIOFAC (21,2)

D-5 Pa-231 , fish D-5 Pa-231 , crustacea 1. OOOE+01 1 .OOOE+01 BIOFAC (22, 1)

D-5 and mollusks 1. 100E+02 1. 100E+02 BIOFAC (22,2)

/Q R)l, /

RESRAD, Version 6.1 Ti Limit = 0.5 year 01/30/2002 14:28 Page 8 Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Dose Conversion Factor (and Related) Parameter Summary (continued)

File: HEAST 1995 Morbidity Current Parameter Value Default Name Menu Parameter

_________ L I.- I BIOFAC (23,1) 6 D-5 Pb-210+D fish 3. 000E+02 3. OOOE+02 D-5 Pb-210+D crustacea and mollusks 1. 000E+02 1.OOOE+02 BIOFAC(23,2)

D-5 D-5 Pu-238 fish 3.000E401 3. OOOE+01 BIOFAC(24, 1) 0 0

D-5 Pu-238 crustacea and mollusks 1 . 000E+02 1. 000E+02 BIOFAC (24, 2)

OW D-5 6*

D-5 Pu-239 fish 3. 000E+01 3. 000E+01 BIOFAC(25, 1)

D-5 Pu-239 crustacea and mollusks 1. OOOE+02 1 . OOOE+02 BIOFAC (25, 2)

CD D-5 .0 D-5 Pu-240 fish 3. 000E+01 3. 000E+01 BIOFAC(26,1) U.)

D-5 Pu-240 crustacea and mollusks 1 . OOOE+02 1 . 000E+02 BIOFAC(26,2) 0 M D-5 D-5 Pu-24 I+D fish 3. 000E+01 3. OOOE+01 BIOFAC(27,1)

D-5 Pu-241+D crustacea and mollusks 1. 000E+02 1 . 000E+02 BIOFAC (27,2)

C D-5 .o D-5 Pu-242 fish 3. 000E+01 3. OOOE+01 BIOFAC (29, 1) CE0 D-5 Pu-242 crustacea and mollusks 1.000tE02 1.O00E+02 BIOFAC (29,2) 0.2 D-5 .G C

D-5 Ra-226+D fish 5. 000E+01 5. OOOE+01 BIOFAC(30,1)

D-5 Ra-226+D crustacea and mollusks 2.. 500E+02 2.500E+02 BIOFAC (30,2) 0 D-5 D-5 Ra-228+D fish 5. 000E+01 5. 000E+01 BIOFAC (31, 1)

D-5 Ra-228 ýD crustacea and mollusks 2. 500E+02 2.500E+02 BIOFAC (31,2) E D-5 D-5 Sb-125+D fish 1. OOOE+02 1. OOOE+02 BIOFAC (32,1)

1. 000E+01 1. 000E+01 BIOFAC (32,2) 0 D-5 Sb-125+D crustacea and mollusks D-5 D-5 Sr-90+D fish 6. 000E+01 6. 000E+01 BIOFAC (33, 1)

D-5 Sr-90+D crustacea and mollusks 1. 000E+02 1 . 000E+02 BIOFAC (33,2)

D-5 o C

2. 000E+01 2. 000E+01 BIOFAC (34, 1) >f D-5 Tc-99 fish D-5 Tc-99 crustacea and mollusks 5. 000E+00 5. 000E+00 BIOFAC(34,2)

D-5 0-.

D-5 Th-228+D f fish 1. 000E+02 1. 000E+02 BIOFAC(35,1)

D-5 Th-228+D I crustacea and mollusks 5.000E402 5. OOOE+02 BIOFAC(35,2)

D-5 _w D-5 Th-229+D I fish 1.000Eý02 1. OOOE+02 BIOFAC(36, 1)

D-5 Th-229+D I crustacea and mollusks 5.000E+02 5. 000E+02 BIOFAC(36,2)

D-5 D-5 Th-230 fish 1.000E+02 1 . 000E+02 BIOFAC(37,1)

D-5 Th-230 crustacea and mollusks 5.000E+02 5. 000E+02 BIOFAC(37,2)

D-5 D-5 Th-232 f ish 1 . 000E+02 1.OOOE+02 BIOFAC(38,1)

D-5 Th-232 ,crustacea and mollusks 5.OOOE+02 5. 000E+02 BIOFAC(38,2)

D-5 D-5 U-233 fish 1.000E+01 1.000E+01 BIOFAC(39, 1)

D-5 U-233 crustacea and mollusks 6.OOOE+01 6. 000E+01 BIOFAC(39,2)

D-5 D-5 U-234 1. 000E+01 1.OOOE+01 BIOFAC(40, 1)

D-5 U-234 crustacea and mollusks 6.000E+01 6. 000E+01 BIOFAC (40,2)

D-5

--- r c.- KJP..- -

RESRAD, Version 6.1 Tt Limit = 0.5 year 01/30/2002 14:28 Page 9 Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Dose Conversion Factor (and Related) Parameter Summary (continued)

File: HEAST 1995 Morbidity Current Parameter Menu Parameter Value Default Name D-5 U-235+D , fish 1.OOOE+01 1.000E+01 0.

BIOFAC(41,1)

D-5 U-235D- , crustacea and mollusks 6.000E+01 6.000E+01 BIOFAC(41,2)

D-5 CS D-5 U-236 fish 1.OOOE+01 1.OOOE+01 C6 D-5 BIOFAC(42,1)

U-236 , crustacea and mollusks 6.OOOE+01 6.OOOE+01 BIOFAC(42,2)

U-5 9 D-5 U-238+D , fish 1.000E+01 1.000E401 N BIOFAC(43,1)

D-5 U-238+D , crusta~ea and mollusks 6.000E+01 6.000E+01 BIOFAC(43,2) (D~

0 Z

W onC (UM 0.

E 0

a C-4 o M LO RU U.

A7'cFy>,,p 9

RESRAD, Version 6.1 T; Limit = 0.5 year 01/30/2002 14:28 Page 10 Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Site-Specific Parameter Summary User Used by RESRAD Parameter Menu Parameter Input Default (If different from user input) Name R011 Area of contaminated zone (m**2) 1. OOOE+04 1. 000E+04 AREA R01l Thickness of contaminated zone (m) 1. OOOE+00 2. 000E+00 THICKO 0I Roll Length parallel to aquifer flow (m) 1 128E+02 1 .000E+02 LCZPAQ Rol1 Basic radiation dose limit (mrem/yr) 2 .500E+01 2. 500E+01 BRDL OTV N

Rol1 Time since placement of material (yr) 0.000E400 0. 000Ei 00 TI n, R011 Times for calculations (yr) 1 .OOOE+00 1. 000E+00 T 2) 0 R011 Times for calculations (yr) 3.000E400 3. OOOE+00 T 3)

Roll Times for calculations (yr) 1.000E+01 1. OOOE+01 T 4) 0 R011 Times for calculations (yr) 3 . 500E4 01 3. 000E+01 T 5)

Roll Times for calculations (yr) 1.500E+02 1. 000E+02 T( 6)

Roll Times for calculations (yr) 3.000E+02 3.0005E02 T 7)

R011 Times for calculations (yr) 1.000E+03 1.OOOE+03 T( 8)

R011 Times for calculations (yr) 1 .000E+04 0.OOOE+00 T( 9)

RoIl Times for calculations (yr) not used 0.000E+00 T(10) 06

.2 R012 Initial principa 1 radionuclide (pCi/g) Am-24 1 1.000E+00 0.000E+00 Sl 2)

R012 Initial principa.i radiontuclide (pCi/g) C-14 1.OOOE+00 0.000E+00 Sl 4)

R012 Initial principa. 1 radionuclide (pCi/g) Cm-243 1.000E+00 0.000E+00 Sl 5)

.S.

W R012 Initial principa. 1 radionjclide (pCi/g) Cm-244 1.000E+00 0.000E+00 E R012 Sl 7)

Initial principa. 1 radionuclide (pCi/g) Co-60 1.000E+00 0.000E+00 R012 Initial principa. 1 radionuclide Sl( 8) 0 (pCi/g) Cs-134 1.000E+00 0.000E+00 Sl) 9)

R012 Initial principal 1 radionuclide (pCi/g) Cs-137 1.000E+00 0.OOOE+00 R012 SI(l0) .2 Initial principa i radionuclide (pCi/g) Eu-152 1.000E+00 0.000E+00 R012 Initial principa 1 radionuclide S1(1l) E (pCi/g) Eu-154 1.OOOE+00 0.OOOE+00 Sl13)

R012 Initial principa 1 radionuclide (pCi/g) Eu-155 1.000E+00 0.OOOE+00 0 R012 Initial principal1 radionuclide Sl 14) C (pCi/g) Fe-55 1.000E+00 0.000E+00 Sl(15)

R012 Initial principa 1 radionuclide (pCi/g) H-3 1.000E+00 0. OOOE+00 R012 Initial principal1 radionuclide Sl)17)

(pCi/g) Nb-94 1.000E+00 0.000E+00 Sl (18)

R012 Initial principal1 radionuclide (pCi/g) Ni-59 1.000E+00 0.000E+00 0 R012 Initial principal L radionuclide Sl19) WCO)

(pCi/g) Ni-63 1.000E+00 0.000E+00 Sl 20)

R012 Initial principal1 radionuclide (pCi/g) Pu-238 1.000E+00 Em R012 O.O00g+00 Sl 24)

Initial principal radionuclide (pCi/g) Pu-239 1.OOOE+00 0.000E+00 R012 Initial principal radionuclide Sl (25)

(pCi/g) Pu-240 1.OOOE+00 0.000E+00 Sl(26)

R012 Initial principal - radionuclide (pCi/g) Pu-241 1 000E+00 R012 0.000E+00 Sl27)

Initial principal radionuclide (pCi/g) Pu -242 I.000E+00 R012 Initial principal 1 radionuclide 0.OOOE+00 Sl29) L_

(pCi/g) Sb-125 1 000E+00 0.000E+00 R012 Init ialI principal- radionuclide (pCi/g) Si(32) V Z

Sr-90 1.OOOE+00 0.000E+00 R012 Initial principa]* radionuclide Sl(33)

(pCi/g) Tc-99 1.OOOE+00 0.000E+00 R012 Initial principal radionuclide (pCi/g) Si (34)

U-234 1 .000E+00 O.O00E400 R012 Ini tial principal1 radionuclide (pCi/g) U-235 Sl(40) 1.000E+00 O.OOOE+00 Sl(41)

R012 Initial principal1 radionuclide (pCi/g) U-238 1.000E+00 0.000E+00 -1 (43)

R012 Concentr *ation in groundwater (pCi/L) Am-241 not used 0.000E+00 WI( 2)

R012 Concentr ation in groundwater (pCi/L) C-14 not used 0.000E+00 WI) 4)

R012 Concentr ation in groundwater (pCi/L) Cm-243 not used 0.O00+00 Wl) 5)

R012 Concentr ation in groundwater (pCi/L) Cm-244 not used R012 Concentr ation in groundwater 0.O00E+00 Wi) 7)

(pCi/L) Co-60 not used 0.O00E+00 Wl( 8)

R012 Concentr atlon in groundwater (pCi/L) Cs-134 not used R012 0.000E+00 Wl( 9)

Concentr ation in groundwater (pCi/L) Cs-137 not used R012 0.O00E+00 Wi (10)

Concentr ation in groundwater (pCi/L) Eu-152 not used 0.O00E+00 R012 Concentr aation in groundwater Wl (11)

(pCi/L) Eu-]54 not used 0 .000-+00 Wl (13)

PO!2 Concent ration in groundwater ()pCi/L) Eu-155 not used 0.000FO00 Wl (14)

/77;

RESRAD, Version 6.1 Ti Limit = 0.5 year 01/ 30/2002 14:28 Page 11 Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contain. Zone File: SNEC2.RAD Site-Specific Parameter Summary (continued)

User Used by RESRAD Parameter Menu Parameter Input Default (If different from user input) Name

-1 4 .1- -I-R012 Concentration in groundwater (pCi/L) Fe-55 not used 0.OOOE+00 WI (15)

R012 Concentration in groundwater (pCi/L) H-3 not used 0 OOOE+00 WI (17) 6, daI R012 Concentration in groundwater (pCi/L) Nb-94 not used 0 OOOE+00 Wi (18)

R012 Concentration in gr undwater (pCi/L) Ni-59 not used 0.OOOE+00 WI (19)

R012 Concentration in g oundwater (pCi/L) Ni-63 not used 0 OOOE+00 Wi (20) o R012 Concentration in ':roundwater (pCi/L) Pu-238 not used 0 000E+00 WI (24) 0 R012 Concentration in groundwater (pCi/L) Pu-239 not used 0.OOOE+00 Wi (25) 0 C',4 C)

R012 Concentration in groundwater (pCi/L) Pu -240 not used 0.OOOE+00 WI (26)

R012 Concentration in groundwater (pCi/L) Pu-241 not used 0.OOOE+00 WI (27)

R012 Concentration in groundwater (pCi/L) Pu-242 not used 0.OOOE+00 Wi (29)

R012 Concentration in groundwater (pCi/L) Sb-125 not used 0. OOOE+00 R012 WI (32)

Concentration in groundwater (pCi/L) Sr-90 not used 0. OOOE+00 WI (33)

R012 Concentration in groundwater (pCi/L) Tc-99 riot used 0.OOOE+00 Wi (34)

R012 Concentration in groundwater (pCi/L) U-234 not used 0. OOOE+00 R012 WI (40)

Concentration in groundwater (pCi/L) U-235 not used 0. OOOE+00 Wi (41)

R012 Concentration in groundwater (pCi/L) U-238 not used 0.OOOE+00 r Wi (43)

C.)

R013 Cover depth (m) 0.000E+00 0. OOOE+00 S R013 Density of cover material (g/cm**3) COVERO not used 1. 500E+00 DENSCV E R013 Cover depth erosion rate (m/yr) not used 1. OOOE-03 R013 Density of contaminated zone (g/cm"3) VCV C._

1.600E+00 1 .500E+00 DENSCZ R013 Contaminated zone erosion rate (m/yr) 3.450E-04 1 .OOOE-03 VCZ E R013 Contaminated zone total porosity 4 . 600E-01 4 .OOOE-01 2 R013 Contaminated zone field capacity TPCZ 1.360E-01 2 OOOE-01 FCCZ 0 R013 Contaminated zone hydraulic conductivity (m/yr) 3.230E+01 1.OOOE+01 E R013 Contaminated zone b parameter HCCZ 5.600E+00 5 300E+00 BCZ R013 Average annual wind speed (m/sec) 4.070E+00 2 OOOE+00 R013 Humidity in air (g/m**3) WIND 8 .OOOE+00 8 OOOE+00 HUMID R013 Evapotranspiration coefficient 5.900E-01 5.OOOE-01 R013 Precipitation (m/yr) EVAPTR

9. 360E-01 I . OOOE+00 PRECIP R013 Irrigation (m/yr) 2 OOOE-01 2 . OOOE-01 R013 Irrigation mode RI 0 overhead overhead IDITCH P013 Runoff coefficient 3.500E-01 2. OOOE-01 R013 Watershed area for nearby stream or pond (m**?) RUNOFF 5.OOOE+06 1. OOOE+06 WAREA R013 Accuracy for water/soil cormputations 1 . OOOE-03 1.OOOE-03 EPS R014 Density of saturated zone (g/cm**3) 1. 600E+00 R014 Saturated zone total porrisity 1.500E+00 DENSAQ 0 M

3. 600E-01 4 .OOOE-01 , w6 R014 Saturated zone effective porosity TPSZ 2 . 800E-02 2.OOOE-01 EPSZ R014 Saturated zone field capacity 1.360E-01 R014 Saturated zone hydraulic conductivity (m/yr) 2.OOOE-01 FCSZ 6.791Ef01 1.OOOE+02 HCSZ R014 Saturated zone hydraulic gradient 2.OOOE-02 2.OOOE-02 HGWT P014 Saturated zone b parameter not used R014 Water table drop rate (m/yr) 5.300E+00 BSZ 0.OOOE+/-00 1.OOOE-03 VWT R014 Well pump intake depth (m below water table) 3. OOOE+01 R014 Model: Nondispersion (ND) or Mass-Balance (MB) 1.000E+01 DWIBWT ND ND MODEL R014 Well pumping rate (m"3/yr) 2.862E+02 2. 500E+ 02 UW R015 Number of unsaturated zone strata 1 1 NS F-. 7

RESRAD, Version 6.1 Ti Limit = 0.5 year 01/30/2002 14:28 Page 12 Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Site-Specific Parameter Summary (continued)

User Used by RESRAD Parameter Menu Parameter Input Default (If different from user input) Name R015 Unsat. zone 1, thickness (m) 2 500E-01 4 . OOOE+00 H(1) 1, 0.

R015 Unsat. zone soil density (g/cm**3) 1.600E+00 1.500E+00 DENSUZ ()

R015 Unsat. zone 1, total porosity 4.600E-01 4 . OOOE-01 TPUZ (1)

R015 Unsat. zone 1, effective porosity 4 .00E-01 2. OOOE-01 EPUZ (1)

R015 Unsat. zone 1, field capacity 1.360E-01 2.OOOE-01 FCUZ (1)

R015 Unsat. zone 1, soil-specific b parameter 5. 600E+00 5.300E+00 BUZ (1)

R015 Unsat. zone hydraulic conductivity (m/yr) 9 3.230E+01 1.OOOE+01 HCUZ (1) 04' R016 Distribution coefficients for Am-241

0) It R016 Contaminated zone (cm**3/g) 1. OOOE+03 2.OOOE+01 CD~

DCNUCC( 2 R016 Unsaturated zone 1 (cm**3/g) 1.OOOE+03 2. OOOE+01 DCNUCU( 2 R016 Saturated zone (cm"*3/g) 1. OOOE+03 2. OOOE+01 DCNUCS( 2 R016 Leach rate (/yr) 0.OOOE+00 0. OOOE+00 2. 071E-04 ALEACH( 2 R016 Solubility constant 0. OOOE+00 0. OOOE+00 not used SOLUBK( 2 R016 Distribution coefficients for C-14 r1)'

R016 Contaminated zone (cm**3/g) CC.)

1. OOOE+00 0. OOOE+00 DCNUCC( 4 R016 Unsaturated zone 1 (cm**3/g) 1. OOOE+00 0. OOOE+00 R016 Saturated zone (cm**3/g) DCNUCU( 4 1 . OOOE+00 0. OOOE+00 DCNUCS( 4 'E:

R016 Leach rate (/yr) 0.OOOE+00 0.OOOE+00 1.714E-01 R016 Solubility constant ALEACH( 4

0. OOOE+00 0.OOOE+00 not used SOLUBK( 4 E

0 A.2 R016 Distribution coefficients for Cm-243 R016 Contaminated zone (cm**3/g) 1. OOOE+03 )

-1. OOOE+00 DCNUCC( 5 R016 Unsaturated zone 1 (cm**3/g) 1. OOOE+03 -1.OOOE+00 R016 Saturated zone (cm**3/g) DCNUCU( 5

1. 0OOE+03 -1.OOOE+00 DCNUCS( 5 ,10 R016 Leach rate (/yr) 0. OOOE+00 0.OOOE+00 , 1)'

R016 2 .071E-04 ALEACH( 5 Solubility constant 0. OOOE+00 O.OOOE+00 not used SOLUBK( 5 R016 Distribution coefficients for Cm-244 0 R016 Contaminated zone (cm**3/g) 1. 060E+03 -I.OOOE+00 R016 Unsaturated zone 1 (cm**3/g) DCNUCC( 7 1.000E+03 -I.OOOE+00 4)

R016 Saturated zone (cm**3/g) DCNUCU( 7 E I. OOOE+03 -1.00E4+00 DCNUCS( 7 R016 Leach rate (/yr) 0. OOOEi 00 0.OOOE+00 R016 Solubility constant 2. 071E-04 ALEACH( 7

0. OOOE+00 O.OOOE+00 not used SOLUBK( 7 M Ws 0

R016 Distribution coefficients for Co-60 R016 Contaminated zone (cml*3/g) w M 2 . OOOE+02 1.000E+03 DCNUCC( 8 Zr R016 Unsaturated zone 1 (cm**3/g) 2.OOOE+02 W4 1 . OOOE+03 DCNUCU( 8 , 1 R016 Saturated zone (cm**3/g) 2 . OOOE+02 R016 1.OOOE+03 DCNUCS( 8 Leach rate (/yr) 0. OOOE+00 R016 0.000E 00 1.035E-03 ALEACH( 8 Solubility constant 0. OOOE+00 0.OOOE+00 not used SOLUBK( 8 R016 Distribution coefficients for Cs-134 R016 Contaminated zone (cm**3/g) 2.1 31E+03 R016 Unsaturated zone I (cm*'3/g) 1.OOOE+03 DCNUCC( 9 2.131E+03 1.OOOE+03 DCNUCU( 9, 1)

R016 Saturated zone (cm**3/g) 2. 131E+03 R016 Leach rate (/yr) 1.OOOE-03 DCNUCS( 9

0. OOOE+00 0.OOOE+00 9. 720E-05 ALEACH( 9 R016 Solubility constant 0 . OOOE+00 0.OOOE+00 not used SOLUBK( 9 f2 r p2.-

RESRAD, Version 6.1 TV Limit = 0.5 year 01/30/2002 14:28 Page 13 Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Site-Specific Parameter Summary (continued)

User Used by RESRAD Parameter Menu Parameter Input Default (If different from user input) 1-Name J 1 R016 Distribution coefficients for Cs-137 R016 Contaminated zone (cm**3/g) 2, 131E+03 1. 000E+03 DCNUCC(10) C R016 Unsaturated zone 1 (cm**3/g) 2.131E+03 1. OOOE+03 DCNUCU (10, i)° R016 Saturated zone ýcm**3/g) 2. 131E+03 1. 000E+03 DCNUCS(10) W R016 Leach rate (/yr) 0.OOE+00 0.000E+00 9. 720E-05 ALEACH(10) oi R016 Solubility con3tant 0. OOOE+00 0. OOOE+00 not used SOLUBK(10)

R016 Distribution coefficients for Eu-152 6 C R016 Contaminated zone (cm**3/g) 1 . OOOE+03 -1.OOOE+00 DCNUCC(ll)

R016 Unsaturated zone 1 (cm**3/g) DCNUCU (11,1)* ý

1. OOOE+03 -1.000E+00 R016 Saturated zone (cm**3/g) 1. OOOE+03 -1. 000E+00 R016 Leach rate (/yr) DCNUCS(1i) Zd 0.OOOE+00 0. 000E+00 2. 071E-04 ALEACH(ll)

• U R016 Solubility constant 0.OOOE+00 0. 000E+00 not used SOLUBK(l1)

• C 750 R016 Distribution coefficients for Eu-154 R016 Contaminated zone (cm**3/g) 1 . OOOE+03 -1. OOOE+00 R016 DCNUCC(13) .

Unsaturated zone 1 (cm**3/g) 1. OOOE+03 -1. OOOE+00 DCNUCU(13, i).2d R016 Saturated zone (cm**3/g) 1. OOOE+03 -1. OOOE+00 R016 Leach rate (/yr) DCNUCS(13) 1

0. OOOE+00 0. OOOE+00 2. 071E-04 ALEACH(13)

R016 Solubility constant -E

0. OOOE+00 0. 000E+00 not used SOLUBK(13) ,M C

R016 Distribution coefficients for Eu-155 0 R016 Contaminated zone (cm**3/g) 1.OOOE+03 -1. 000E00 R016 Unsaturated zone 1 (cm**3/g) DCNUCC(14 'E

1. OOOE+03 -1. 000E+00 DCNUCU(14, 1)2 R016 Saturated zone (cm**3/g) 1. OOOE+03 -1. 000E+00 R016 Leach rate (/yr) DCNUCS(14) -2 0.OOOE+00 0.0005E400 2.071E-04 ALEACH(14) >

R016 Solubility constant 0. OOOE+00 0.0004E00 not used SOLUBK(14) .

R016 Distribution coefficients for Fe-55 R016 Contaminated zone (cm**3/g) 1 . OOOE+04 1. 000E+03 R016 Unsaturated zone 1 (cm**3/g) DCNUCC(15) >

1 . OOOE+04 1. 000E+03 DCNUCU (15, 1)d R016 Saturated zone (cm**3/g) 1. OOOE+04 1.000E403 DCNUCS(15) C)

R016 Leach rate (/yr) 0. OOOE+00 O.000E+00 2. 071E-05 ALEACH(15) .*

R016 Solubility constant 0. 000E+00 0.000E+00 not used SOLUBK(15)

R016 Distribution coefficients for H-3 LL~

0.

R016 Contaminated zone (cm*,3/g) 1. 000E+00 R016 Unsaturated zone 1 (cn*13/g) 0.000E+00 DCNUCC(17) w CO

1. 000E+00 0.000E+00 DCNUCU(17,1)u C6 R016 Saturated zone (cm**3/g) I. 000E+00 0.OOOE+00 DCNUCS(17)

R016 Leach rate (/yr) 0.OOOE+00 0.000E+00 1.714E-01 ALEACH(17)

R016 Solubility constant 0.000E+00 0.000E+00 not used SOLUBK(17)

R016 Distribution coefficients for Nb-9.1 R016 Contaminated zone (cm**3/g) 8. 0005E+01 0.000E+00 DCNUCC(18)

R016 Unsaturated zone 1 (cmk*3/g)

8. 000E+01 0.000E+00 DCNUCU(18,1)

R016 Saturated zone (cm**3/g) 8. OOOE+01 R016 Leach rate (/yr) 0.000E+00 DCNUCS(18)

O.OOOE+00 O.OOOE+00 2. 583E-03 ALEACH(18)

R016 Solubility constant 0.000E+00 0.000E+00 not used SOLUBK(18)

-/ I,_

RESRAD, Version 6.1 T* Limit = 0.5 year 01/30/2002 14:28 Page 14 Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Site-Specific Parameter Summary (continued)

User Used by RESRAD Parameter O Input Default (If different from user input) Name 11 Menu Parameter 1 1 1 1-- cc R016 Distribution coefficients for Ni-59 DCNUCC(19) 61 R016 Contaminated zone (cm**3/g) 1.300E403 1. 000E+03 1.300E+03 1. 000E+03 DCNUCU (19, i)$

R016 Unsaturated zone 1 (cm**3/g)

R016 Saturated zone (cm**3/g) 1.300E+03 1 .OOOE+03 DCNUCS(19) W R016 Leach rate (/yr) 0.000E400 0. OOOE+00 1 . 593E-04 ALEACH(19) o0 R016 Solubility constant 0.000E+00 0. 000E+00 not used SOLUBK(19) 9 R016 Distribution coefficients for Ni-63 R016 Contaminated zone (cm**3/g) 1.300E+03 1. 000E+03 DCNUCC(20) '

R016 Unsaturated zone 1 (cm**3/g) 1.300E+03 1. 000E+03 DCNUCU(20, 1)0 R016 Saturated zone (cm**3/g) 1.300E+03 1 .OOOE+03 DCNUCS(20) Z

1. 593E-04 ALEACH(20) ,

R016 Leach rate (/yr) 0.000E+00 0. 000E+00 R016 Solubility constant 0.000E+00 0. 000E+00 not used SOLUBK(20)o Mg R016 Distribution coefficients for Pu-238 Oma:

R016 Contaminated zone (cm**3/g) 1.600E+02 2 .OOOE+03 DCNUCC(24) )

R016 Unsaturated zone 1 (cm**3/g) 1.600E+02 2 .000E+03 DCNUCU (24, l)

2. OOOE+03 DCNUCS(24) ._

R016 Saturated zone (cm**3/g) 1.600E+02 R016 Leach rate (/yr) 0.OOOE+00 0. 000E+00 1.293E-03 ALEACH(24) E R016 Solubility constant 0.000E+00 0. OOOE+00 not used SOLUBK(24) 0 0

R016 Distribution coefficients for Pu-239 R016 Contaminated zone (cm**3/g) 1 . 600E+02 2 .000E+03 DCNUCC(25) V R016 Unsaturated zone 1 (cm**3/g) 1.600E+02 2. 000E+03 DCNUCU(25, 1)_E R016 Saturated zone (cm**3/g) 1.600E+02 2 .OOOE+03 DCNUCS(25) 5 R016 Leach rate (/yr) 0.OOOE+00 0. 000E+00 1.293E-03 ALEACH(25)

R016 Solubility constant 0.000E+00 0.000E+00 not used SOLUBK(25)

R016 Distribution coefficients for Pu-240 R016 Contaminated zone (cm**3/g) 1. 600E+02 2. 000E+03 DCNUCC(26) >

R016 Unsaturated zone 1 (cm**3/g) 1.600E+02 2. 000E+03 DCNUCU (26, 1)0 R016 Saturated zone (cm**3/g) 1.600E+02 2. 000E+03 DCNUCS(26) 0 R016 Leach rate (/yr) 0.00OEfO 0.000E+00 1.293E-03 ALEACH(26) .r R016 Solubility constant 0.000E+00 0.OOOE+00 not used SOLUBK(26)

• M R016 Distribution coefficients for Pu-241 R016 Contaminated zone (cm**3/g) 1.600E+02 2. 000E+03 DCNUCC(27) z R016 Unsaturated zone 1 (cmk*3/g) 1.600E+02 2. 000E+03 DCNUCU(27, 1 )U2 0 R016 Saturated zone (cm**3/g) 1. 600E+02 2. 000E+03 DCNUCS (27)

R016 Leach rate (/yr) 0.0O0EfO0 0.OOOE+00 1.293E-03 ALEACH (27)

R016 Solubility constant 0. 000E+00 0.0004-E+00 not used SOLUBK(27)

R016 Distribution coefficients for Pu-242 R016 Contaminated zone (cm*"3/g) 1. 600E+ 02 2. 000E+03 DCNUCC (29)

R016 Unsaturated zone 1 (cm*"3/g) 1. 600E+02 2. 000E+03 DCNUCU (29, 1)

R016 Saturated zone (cm**3/g) 1.600E+02 2. 000E+03 DCNUCS (29)

R016 Leach rate (/yr) 0.OOOE+00 0.OOOE+00 1.293E-03 ALEACH (29)

R016 Solubility constant 0.000E+00 0. 000E+00 not used SOLUBK(29) fx77/\

RESRAD, Version 6.1 Ti Limit = 0.5 year 01/30/2002 14:28 Page 15 Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Site-Specific Parameter Summary (continued)

User Used by RESRAD Parameter Menu Parameter Input Default (If different from user input) Name

+ + - t R016 Distribution coef~icients for Sb-125 R016 Contaminated zrne (cm**3/g) 1. 530E+02 0. 000E+00 DCNUCC(32) dc/

R016 Unsaturated zc.ie I (cm**3/g) 1.530E+02 0.000E+00 DCNUCU(32,i) 1 R016 Saturated zone (cm**3/g) 1.530E+02 0.000E+00 DCNUCS(32) W R016 Leach rate (/yr) 0. OOOE 100 0. 000E+00 1.352E-03 ALEACH(32) o6 R016 Solubility constant 0. OOOE+00 0. 0004E00 not used SOLUBK(32)

R016 Distribution coefficients for Sr-90 R016 Contaminated zone (cm**3/g) 1.100E+01 3.000E+01 DCNUCC(33) i R016 Unsaturated zone 1 (cm**3/g) 1. 1OOEq 01 3.000E+01 DCNUCU(33,1)6 R016 Saturated zone (cm**3/g) 1.100E+01 3.000E+01 DCNUCS(33) Z E R016 Leach rate (/yr) 0. 000E+00 0.000E+00 1.848E-02 ALEACH(33) .2 R016 Solubility constant 0. 000E+00 0. 000E+00 not used SOLUBK(33) C 30 R016 Distribution coefficients for Tc-99 R016 Contaminated zone (cm**3/g) 1.300E+00 0. 000E+00 DCNUCC(34) C R016 Unsaturated zone I (cm**3/g) 1. 300E+00 0.000E+00 DCNUCU(34,i).

R016 Saturated zone (cm**3/g) 1. 300E+00 0.000E+00 DCNUCS (34)

R016 Leach rate (/yr) 0.0002+00 0.000E+00 1.373E-01 ALEACH(34) E R016 Solubility constant 0. 000E+00 0. 0002+00 not used SOLUBK(34) C 00 R016 Distribution coefficients for U-234 R016 Contaminated zone (cm**3/g) 1.600E+01 5. 000E+01 DCNUCC(40)

R016 Unsaturated zone 1 (cm**3/g) 1.600E+01 5. 000E+01 DCNUCU(40, )E R016 Saturated zone (cm**3/g) 1.600E+01 5. 000E+01 DCNUCS(40) 5 R016 Leach rate (/yr) 0. O00E+00 0.000E+00 1.278E-02 ALEACH(40)

R016 Solubility constant >

0. 000E+00 0. 000E+00 not used SOLUBK(40)

R016 Distribution coefficients for U-235 R016 Contaminated zone (cm**3/g) 1.600E+01 5.000E+01 DCNUCC(41) ,

R016 Unsaturated zone I (cm**3/g) 1.600E+01 5. 000E+01 DCNUCU(41,l)c R016 Saturated zone (cm**3/g) 1.600E+01 5.0002+01 DCNUCS(41) 0 R016 Leach rate (/yr) 0.000E+00 0.O00E+00 1.278E-02 R016 ALEACH(41) i Solubility constant 0.000E+00 0.000E+00 not used SOLUBK(41) >

R016 Distribution coefficients for U-238 R016 Contaminated zone (cm**3/g) 1.600E+01 5. 000E+01 wM R016 Unsaturated zone 1 (cm**3/g) DCNUCC(43)

R016 Saturated zone (cm**3/g) 1.600E+01 5.000E+01 DCNUCU (43, 1)UZCd 1.600E+01 5.000E+01 DCNUCS(43)

R016 Leach rate (/yr) 0.000E+00 0. 000E+00 1.2-78E-02 ALEACH(43)

R016 Solubility constant 0. 000E+00 0. 000E+00 not used SOLUBK(43)

P016 Distribution coefficients for daughter Ac-227 P016 Contaminated zone (cmn**3/g) 2. 000E+01 2.000E+01 P016 Unsaturated zone I (cm*13/g) DCNUCC( 1) 2.000E+01 2.000E+01 DCNUCU( 1,1)

P016 Saturated zone (cm**3/g) 2.000E+01 2.000E+01 1)

R016 DCNUCS(

Leach rate (/yr) 0.000E+00 0. 000E+00 1.025E-02 1)

R016 Solubility constant ALEACH(

0. 000E+00 0.000E+00 not used SOLUBK( 1)

/777 7-'i:JO-J*

RESRAD, Version 6.1 Tl Limit = 0.5 year 01/30/2002 14:28 Page 16 Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Site-Specific Parameter Summary (continued)

User Used by RESRAD Parameter Menu Parameter Input Default (If different from user input) Name t I G)

R016 Distribution coefficients for daughter Am-243 R016 Contaminated zone (cm**3/g) 1. 000EI-03 2. OOOE+01 DCNUCC ( 3) >

R016 Unsaturated zone 1 (cm**3/g) I OOOE+03 2. OOOE+01 DCNUCU( 3,i)6 R016 Saturated zone (cm**3/g) 1. OOOE+03 2.000Ef0l DCNUCS( 3) >

R016 Leach rate (/yr) 0.OOOE+00 0.OOOE+00 2. 071E-04 ALEACH( 3)

R016 Solubility constant 0.OOOE+00 0. 0O0E +00 not used SOLUBK( 3) 0C R016 Distribution coefficients for daughter Gd-152 9 ROI6 Contaminated zone (cm**3/g) -1.00E+00 -I.OOOE+00 8.249E+02 DCNUCC(16) , C.

P016 Unsaturated zone 1 (cm**3/g) -1. OOOE+00 -I.OOOE+00 8. 249E+02 DCNUCU (16, IQ P01 6 Saturated zone (cm**3/g) -1. OOOE+00 -1. OOOE+00 8.249E+02 DCNUCS(16) L R016 Leach rate (/yr) 0. OOOE+00 0.OOOE+00 2.511E-04 ALEACH(16)

R016 Solubility constant 0. OOOE+00 0.OOOE+00 not used SOLUBK(16) z R0i6 Distribution coefficients for daughter Np-237 .2 R016 Contaminated zone (cm**3/g) -1. OOOE+00 -1. OOOE+00 2. 574E+02 DCNUCC(21) 1).2 7 P016 Unsaturated zone I (cm**3/g) -1.OOOE+00 -1. OOOE+00 2. 574E+02 DCNUCU(21 R016 Saturated zone (cm**3/g) -1. OOOE+00 -1. OOE+00 2.574E+02 DCNUCS(21) o n P016 Leach rate (/yr) 0. OOOE+00 0. 0OOE+00 8 . 04 1E-04 ALEACH(21) "

0.000E+-00 P016 Solubility constant O.O00E4O00 0. OOOE+00 not used SOLUBK(21) .

P016 Distribution coefficients for daughter Pa-231 P016 Contaminated zone (cm**3/g) E

5. OOOE+01 5. OOOE+01 DCNUCC(22)

R016 Unsaturated zone 1 (cm**3/g) 5. OOOE+01 5. OOOE+01 DCNUCU(22, 1) -0 P016 Saturated zone (cm**3/g) 5. 0DOE+01 5. OOOE+01 DCNUCS(22) 0 P016 Leach rate (/yr) 0. OOOE+00 0. OOOE+00 4. 126E-03 ALEACH(22) .0 R016 Solubility constant 0. OOOE+00 0.OOOE+00 not used SOLUBK(22) V P016 E

Distribution coefficients for daughter Pb-210 P016 Contaminated zone (cm**3/g)

PC016 9. 700E+03 1.OOOE+02 DCNUCC(23) >

Unsaturated zone 1 (cm**3/g) 9. 700E+03 1 . OOOE+02 DCNUCU (23, 1)

P016 Saturated zone (cm**3/g)

P016 9.700E+03 1. OOOE+02 DCNUCS(23)

Leach rate (/yr) 0. 0OOE+00 0.OOOE+00 2.136E-05 ALEACH(23)

P016 Solubility constant 0. OOOE+00 0.OOOE+00 not used SOLUBK(23)

P016 Distribution coefficients for daughter Ra-226 P016 Contaminated zone (cm**3/g)

P016 7. OOOE+01 7.00OE401 DCNUCC(30) L)~

Unsaturated zone 1 (cml*3/g) 7. 0OOE+01 7.OOOE+01 DCNUCU(30,l) >1 b P016 Saturated zone (cm**3/g) 7. OOOE+01 7. OOOE+01 DCNUCS(30)

P016 Leach rate (/yr)

P016 O.OOOEfOO 0. OOOE+00 2.951E-03 ALEACH(30)

Solubility constant 0.000E400 0. OOOE+00 not used SOLUBK(30) o

" 2 w M P016 Distribution coefficients for daughter Ra-228 Z P016 Contaminated zone (cm**3/g) 7.OOOE+01 7 OOE+01 P016 Unsaturated zone 1 (cm**3/g(

UCNUCC(3I)

R016 7.OOOE+01 7 OOOE+01 DCNUCU(31,1)

R016 Saturated zone (cmr"3/g) 7.000E,01 7 . OOOE+01 DCNUCS(31)

R016 Leach rate (/yr) O.O00E+00 0. OOE+00 2 . 951E-03 ALEACH(31)

Solubility constait 0.OOOE+00 0.OO0E+00 not used SOLUBK(31)

RESRAD, Version 6.1 TV Limit = 0.5 year 01/30/2002 14:28 Page 17 Summary : SNEC Soil DCGLs (10000 m2) & I m Deep Contam. Zone File: SNEC2.RAD Site-Specific Parameter Summary (continued)

User Used by RESRAD Parameter~ame Menu Parameter Input Default (If different from user input)

I i i - Name R016 Distribution coefficients for daughter Th-228 R016 Contaminated zone (cm**3/g) 6. OOOE+04 6. OOOE+04 DCNUCC(35) Cu R016 Unsaturated zone 1 (cm**3/g) 6. OOOE+04 6. OOOE+04 R016 Saturated zone (cm**3/g) DCNUCU(35, 1)"

6.OOOE+04 6.OOOE+04 DCNUCS(35) 0 R016 Leach rate (/yr) 0. OOOE+00 0. OOOE+00 3.453E-06 ALEACH(35) 0

• R016 Solubility constant 0. OOOE+00 0. OOOE+00 not used SOLUBK(35) "

<l R016 Distribution coefficients for daughter Th-229 8, 06 R016 Contaminated zone (cm**3/g) 6. OOOE+04 6. OOOE+04 R016 DCNUCC(36) C Unsaturated zone 1 (cm**3/g) 6. OOOE+04 6.OOOE+04 R016 Saturated zone (cm**3/g) DCNUCU(36,1)6

6. OOOE+04 6.OOOE+04 DCNUCS(36)

R016 Leach rate (/yr) 0) U R016 Solubility constant 0.

0.

OOOE+00 OOOE+00

0. OOOE+00

0. OOOE+00 3.453E-06 not used ALEACH(36) 'D r-I SOLUBK(36) 0 R016 Distribution coefficients for daughter Th-230 C..

Z 3

R016 Contaminated zone (cm**3/g) o

6. OOOE+04 6. OOOE+04 DCNUCC(37) 16 C

.. c5 R016 Unsaturated zone I (cm**3/g) 6. OOOE+04 R016 Saturated zone (cm**3/g) 6.000E+04 DCNUCU (37, 1) 7

6. OOOE+04 6. OOOE+04 DCNUCS(37) M R016 Leach rate (/yr) 0. OOOE+00 R016 Solubility constant 0. OOOE+00 3.453E-06 ALEACH(37)

0. OOOE+00 0.OOOE+00 not used SOLUBK(37) 0 R016 Distribution coefficients for daughter Th-232 R016 .

Contaminated zone (cm**3/g)

R016 Unsaturated zone I (cm**3/g) 6. OOOE+04 6. OOOE+04 DCNUCC(38) E R016 Saturated zone (cm**3/g) 6. OOOE+04 6. OOOE+04 DCNUCU(38,l) CU

'E R016 6. OOOE+04 6.OOOE+04 DCNUCS(38)

Leach rate (/yr) 0 R016 0. OOOE+00 0.OOOE+00 3.453E-06 ALEACH (38)

Solubility constant .

0. OOOE+00 0. OOOE+00 not used SOLUBK(38)

R016 Distribution coefficients for daughter U-233 E R016 Contaminated zone (cm*'3/g) DCNUCC(39)

R016 Unsaturated zone 1 (cm**3/g) 1.600E+01 5. OOOE+01 >

R016 1.600E+01 5. OOOE+01 Saturated zone (cm**3/g) DCNUCU(39,1)

R016 Leach rate (/yr) 1. 600E+01 5. OOOE+01 DCNUCS(39)

R016 Solubility constant 0.OOOE+00 0. 000E+00 1.278E-02

0. OOOE+00 ALEACH(39)

0. OOOE+00 not used SOLUBK(39)

R016 Distribution coefficients for daughter U-236 R01 6 Contaminated zone (cm**3/g) -.

R016 Unsaturated zone I (cm**3/g) 1. 600E+01 5. OOOE+01

1. 600E+01 DCNUCC(42) 0 R016 Saturated zone (cm**3/g) 5. OOOE+01 DCNUCU(42,1) 0 R016 Leach rate (/yr) 1. 600E+01 5. OOOE+01 04

0. OOOE+00 DCNUCS(42)

R016 Solubility constant 0. OOOE+00 1.278E-02 ALEACH(42)

CN

0. OOOE+00 0. OOOE+00 not used 0 SOLUBK(42) a)

R017 Inhalation rate (m*13/yr) 0 R017 Mass loading for inhalation (g/m**3) 8. 400E+03 8. 400E+03 0 INHALR w R017 Exposure duration 1. OOOE-04 1 . OOOE-04 z

3. OOOE+01 MLINH U)

R017 Shielding factor, inhalation 3. OOOE+01 ED R017 Shielding factor, external gamma 4.OOOE-01 4.OOOE-01

7. OOOE-01 SHF3 R017 Fraction of time spent indoors 7.OOOE-01 SHFl R017 Fraction of time spent outdoors (on site) 5. OOOE-01 5. OOOE-01 2.500E-01 FIND R017 Shape factor flag, external gamma 2.500E-01 FOTD

1. OOOE+00 1.OOOE+00 >0 shows circular AREA. FS

RESRAD, Version 6.1 T' Limit = 0.5 year 01/30/2002 14:28 Page 18 Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD lrQI Site-Specific Parameter Summary (continued)

User Used by RESRAD Menu Parameter Input Default (If different from user input)

+

R017 Radii of shape factor array (used if FS = -1):

P0 17 Outer annular radius (m), r ing I: not used 5.OOOE+01 RAD SHAPE(

R017 Outer annular radius (m), ring 2: not used 7.071E+01 RAD-SHAPE R017 Outer annular radius (m), ring 3: not used 0.OOOE+00 RAD SHAPE R017 Outer annular radius (m), ring 4: not used 0.OOOE+00 RAD SHAPE R017 Outer annular radius (m), ring RAD SHAPE c/.

5: not used 0 0O0E+00 R017 Outer annular radius (m), ring 6: not used 0 OOOE+00 RAD SHAPE(

R017 Outer annular radius (m), ring 7: not used 0 OOOE+00 RAD-SHAPE N R017 Outer annular radius (m), ring 8: not used 0 OOOE+00 RAD SHAPE R017 Outer annular radius (m), ring 9: not used 0 OOOE+00 RAD SHAPE( 01 R017 Outer annular radius (m), ring 10: not used 0.OOOE+00 RAD SHAPE(1 R017 Outer annular radius (m), ring 11: not used 0.OOOE+00 RAD SHAPE(1 R017 Outer annular radius (m), ring 12: not used 0 0O0E+00 PAD-SHAPE (1 0 M R017 Fractions of annular areas within AREA: o7 R017 Ring 1 not used 1 OOOE+00 FRACA( 1)

R017 Ring 2 not used 2.732E-01 FRACA( 2)

R017 Ring 3 not used 0.000E+00 FRACA( 3) oQ R017 Ring 4 not used 0.OOOE+00 FRACA( 4)

R017 Ring 5 not used 0.OOOE+00 FRACA( 5)

R017 Ring 6 not used 0.OOOE+00 FRACA( 6)

R017 Ring 7 not used 0 OOOE+00 FRACA( 7) 0 R017 Ring 8 not used 0 OOOE+00 FRACA( 8)

R0'17 Ring 9 not used 0.OOOE+00 FRACA( 9) >o R017 Ring 10 not used 0.OOOE+00 FRACA(10) 20 E

R017 Ring 11 not used 0.OOOE+00 FPACA(1) 0 R017 Ring 12 not used 0 OOOE+00 FRACA(12) >

00 R018 Fruits, vegetables and grain consumption (kg/yr) 1.120E+02 1. 600E+02 DIET(1)

R018 Leafy vegetable consumption (kg/yr) 2.140E+01 1.400E4-01 DIET(2)

R018 Milk consumption (L/yr) 2. 330E+02 9.200E+01 DIET(3)

R018 Meat and poultry consumption (kg/yr) 6.700E+01 6. 300E+01 DIET(4) 0 C1 R018 Fish consumption (kg/yr) 2.060E+01 5.400E+00 DIET(5)

R018 Other seafood consumption (kg/yr) 9.0O0E-01 9.OOOE-01 DIET(6)

R018 Soil ingestion rate (g/yr) 1.826E+01 3. 650E+01 SOIL R018 Drinking water intake (L/yr) 4.785E+02 5. 100E+02 DWI R018 Contamination fraction of drinking water 1.000E+00 1 . 0O0E+00 U.

R018 Contamination fraction of household water FDW not used 1 . OOOE+00 FHHW R018 Contamination fraction of livestock water 7.500E-01 1.OOOE+00 Co4 FLW R018 Contamination fraction of irrigation water 7.500E-01 1 . OOOE+00 FIRW R018 Contamination fraction of aquatic food 5.CODE-01 5. 0O0E-01 FR9 R018 Contamination fraction of plant food 1.OOOE+00 -1 FPLANT 0 2 R018 Contamination fraction of meat U) 1.OOOE+00 -1 FMEAT R018 Contamination fraction of milk 1.000E+00 FMILK R019 Livestock fodder i!cake for meat (kg/day) 6.800E+01 6.800E#01 LFI5 R019 Livestock fodder intake for milk (kg/day) 5.500E+01 5.500E+I01 Livestock water intake for meat (L/day) LFI6 R019 5.OO0E+01 5.000E+01 LWI5 R019 Livestock water 'ntake for milk (L/day) 1.600E+02 1.600E+02 LWI6 R019 Livestock soil intake (kg/day) 5.OOOE-01 5.OOOE-01 Mass loading for foliar deposition (g/m**3) LSI R019 1.OOOE-04 1.OOOE-04 MLFD

RESRAD, Version 6.1 Ti Limit = 0.5 year 01/30/2002 14:28 Page 19 Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Site-Specific Parameter Summary (continued)

User Used by RESRAD Parameter Menu Parameter Input Default (If different from user input) Name

• 4 + I f R019 Depth of soil mixing layer (m) I . 500E-01 1.500E-01 DM R019 Depth of roots (m) 9. OOOE-01 9.OOOE-01 DROOT IL R019 Drinking water fraction from ground water 1.OOOE+00 1 OOOE+00 FGWDW R019 Household water fraction from ground water not used 1. 00E+00 FGWHH R019 Livestock water fraction from ground water 1.000E+-00 1 OOOE+00 FGWLW 0)

R019 Irrigation fraction from ground water 1.000E400 1 OOOE+00 FGWIR R19B Wet weight crop yield for Non-Leafy (kg/m**2) 7.OOOE-01 7 OOOE-01 YV(1)

R19B Wet weight crop yield for Leafy (kg/m**2) 1.500E+00 1 500E+00 YV(2)

R19B Wet weight crop yield for Fodder (kg/m**2) 0 1.100E+00 1.100E+00 YV(3)

R19B Growing Season for Non-Leafy (years) 1. 700E-01 1 .700E-01 TE (1)

Ri9B Growing Season for Leafy (years) 2.500E-01 C) 2 500E-01 TE(2)

R19B Growing Season for Fodder (years) 8.OOOE-02 8.OOOE-02 E TE(3)

R19B Translocation Factor for Non-Leafy 1.000E-01 1.OOOE-01 TIV (1)

R19B Translocation Factor for 0 Leafy 1 . OOOE+00 1 . OOOE+00 TIV(2)

R19B Translocation Factor for Fodder 1.OOOE+00 1 . OOOE+00 TIV(3)

R19B Dry Foliar Interception Fraction for Non-Leafy 2.500E-01 2 . 500E-01 RDRY(1)

R19B Dry Foliar Interception Fraction for Leafy 2.500E-01 2.500E-01 RDRY(2)

R19B Dry Foliar Interception Fraction for Fodder 2.500E-01 2 . 500E-01 RDRY(3) oc,~

R19B Wet Foliar Interception Flaction for Non-Leafy 2. 500E-01 2. 500E-01 RWET (1)

R19B Wet Foliar Interception Fraction for Leafy 2.500E-01 2. 500E-01 Wet Foliar Interception Fraction for RWET(2)

R19B Fodder 2.500E-01 2. 500E-01 Weathering Removal Constant for Vegetation RWET(3)

R19B 2.OOOE+01 2.OOOE+01 WLAM r-D C14 C-12 concentration in water (g/cm**3) 2.OOOE-05 2. OOOE-05 C14 C-12 concentration in contaminated soil Cl2WTR (g/g) 3.OOOE-02 3. OOOE-02 C14 Fraction of vegetation carbon from soil C12CZ 2 .OOOE-02 2 . OOOE-02 CSOIL C14 Fraction of vegetation carbon from air 9.800E-01 E 9.800E-01 CAIR 0CU_

C14 C-14 evasion layer thickness in soil (M) 3.OOOE-01 3 . OOOE-01 C14 C-14 evasion flux rate from soil DMC 0,o C' (1/sec) 7.OOOE-07 7 . OOOE-07 >

C14 C-12 evasion flux rate from soil (i/sec)

EVSN 1.000E-10 1.000E-10 REVSN Q C14 Fraction of grain in beef cattle feed 8.OOOE-01 8. OOOE-01 AVFG4 0 C14 Fraction of grain in milk cow feed 2. OOOE-01 0c 2 . OOOE-01 AVFG5 C14 DCF correction factor for gaseous forms of C14 8.894E+01 8. 894E+01 C02F STOR Storage times of contaminated foodstuffs (days): ()2 STOR Fruits, non-leafy vegetables, and grain 1. 400E+01 1.400E+01 STOR T ()

STOR Leafy vegetables 1.OOOE+00 1. OOOE+00 STOR-T (2) Z Id STOR Milk 1 . OOOE+00 (1) 1 . OOOE+00 STOR-T (3)

STOR Meat and poultry 2.OOOE+01 2 . OOOE+01 STOR-T(4)

STOR Fish 7. OOOE+00 STOR Crustacea and mollusks 7 . 000E+00 STOR T (5) 7 .OOOE+00 7. OOOE+00 STOR-T (6)

STOR Well water 1.OOOE+00 1. OOOE+00 STORT (7)

STOR Surface water 1. OOOE+00 1 . OOOE+00 STORT (8)

STOR Livestock fodder 4.500E+01 4. 500E+01 STORPT(9)

R021 Thickness of building foundation (m) not used 1.500E-01 FLOOR 1 R021 Bulk density of building foundation (g/cm**3) not used 2.400E+00 DENSFL R021 Total porosity of the cover material not used 4 . OOOE-01 TPCV R021 Total porosity of the building foundation not used I . OOOE-01 TPFL R021 Volumetric water content of the cover material not used 5. OOOE-02 PH2OCV

RESRAD, Version 6.1 TV Limit = 0.5 year 01/30/2002 14:28 -Page 20 Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Site-Specific Parameter Summary (continued)

User Used by RESRAD Parameter Menu Parameter Input Default (If different from user input) Name R021 Volumetric water content of the foundation not used 3. OOOE-02 PH2OFL R021 Diffusion coefficient for radon gas (m/sec): a R021 in cover material not used 2.OOOE-06 DIFCV R021 in foundation material not used 3. OOOE-07 DIFFL 006 P021 in contaminated zone soil not used 2. 000E-06 DIFCZ R021 Radon vertical. dimension of mixing (m) not used 2.OOOE+00 HMIX a, R021 Average building air exchange rate (l/hr) not used 5. OOOE-01 REXG R021 Height of the building (room) (m) not used 2 . 500E+00 HRM CD R021 Building interior area factor not used 0. OOOE+00 FAI R021 Building depth below ground surface (W) not used -1 . OOOE+00 DMFL 6 CN R021 Emanating power of Rn-222 gas not used 2. 500E-01 EMANA (1) z*

C R021 Emanating power of Rn-220 gas not used 1. 5OOE-01 EMANA (2) 7 CD 0

TITL Number of graphical time points 32 NPTS 0-TITL Maximum number of integration points for dose 17 LYMAX 0)

TITL Maximum number of integration points for risk 1 KYMAX L 4 L _________________________ 1 .5 0

Summary of Pathway Selections Pathway User Selection 1 -- external gamma active 0 E

2 -- inhalation (w/o radon) active 3 -- plant ingestion active 4 -- meat ingestion active 5 -- milk ingestion active 6 -- aquatic foods active 7 -- drinking water active 8 -- soil ingestion active *o LO 9 -- radon suppressed 0 Find peak pathway doses active Z C C)CD M3-02 cn O p ' /0

RESKAD, Version 6.1 T4 Limit = 0.5 year 01/30/2002 14:28 Page 21 Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Contaminated Zone Dimensions Initial Soil Concentrations, pCi/g Area: 10000.00 square meters Am-24 1 1. OOCE+00 0)

Thickness: 1.00 meters C-14 1 .OOOE+00 w Cover Depth: 0.00 meters Cm-24 3 1 .OOOE+00 Cm-244 1 .OOOE+00 Co-60 I .OOOE+00 Cs-134 1 .OOOE+00 'j.

Cs-137 1. OOOE+00 Eu-152 1 .OOOE+00 Eu-154 1. OOOE+00 Eu-155 1 .OOOE+00 Fe-55 1 .OOOE+0O 0) a L H-3 1. OOOE+00 Nb-94 1 . OOOE+00 5

Ni-59 I .OOOE+00 Ni-63 1 .OOOE+00 Pu-238 1 OOOE+00 0 Pu-239 1.OOOEfOO Pu-240 1.OOOE+00 Pu-241 1. O0OE+00 z Pu-242 1 . ODE FOO Sb-125 1.OOOE+00 Sr-90 1.OOOE+00 Tc-99 1 .OOOE+00 0 U-234 1.OOOE+00 Eu U-235 1.O00E+00 oc U-238 1 . OOOE+00 C 0

Total Dose TDOSE(t), mrem/yr 02 M

.r_

Basic Radiation Dose Limit = 2.500E+01 mrem/yr Total Mixture Sum M(t) = Fraction of Basic Dose Limit Received at Time (t) E 0

-5 t (years): 0. OOOE+O0 1. OOOE+00 3. OOOE+00 1. OOOE+01 3. 500E+01 1.500E+02 3. OOOE+02 1. O00E+03 1. OOOE+04 TDOSE(t) 4.746E+01 4. 259E+01 3. 640E+01 2. 488E+01 1. 577E+01 1. 613E+01 9. 347E+00 9. 177E+00 1. 139E-03 M(t) 1. 898E+00 1. 704E+00 1.456E+00 9. 951E-01 6. 308E-01 0) 6.450E-01 3.739E-01 3. 671E-01 4. 558E-05 Maximum TDOSE(t): >1 4.746E+01 mrem/yr at t = 0.OOOE+00 years 0

LO ItL M0 o Oi-

iKtbKAU, version b.i T'fLimit = U.b year 0113012002 14:28 Page 22 Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 0.000E+00 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract.

Am-241 2 . 542E-02 0.0005 1.487E-02 0.0003 0. 000E+00 0.0000 4.855E-01 0.0102 6.922E-03 0.0001 9.408E-04 0.0000 4.981E-02 0.0010 C-14 1. 157E-06 0.0000 4.485E-05 0.0000 0. OOOE+00 0.0000 3. 672E-01 0.0077 2. 128E-01 0.0045 1.731E-01 0.0036 4. 201E-06 0.0000 Cm-243 3.290E-01 0.0069 1.016E-02 0.0002 0.0O0E+00 0.0000 3.310E-01 0.0070 1 888E-03 0.0000 6.414E-04 0.0000 3. 396E-02 0.0007 Cm-244 7.4 17E-05 0.0000 8. 155E-03 0.0002 0. 000E+00 0.0000 2. 646E-01 0.0056 1 509E-03 0.0000 5.127E-04 0.0000 2.714E-02 0.0006 Co-60 8. 566E+00 0.1805 6.874E-06 0.0000 0.000E+00 0.0000 2.689E-01 0.0057 2.006E-01 0.0042 5 .753E-02 0.0012 3.451E-04 0.0000 Cs-134 4. 517E+00 0.0952 1.318E-06 0 .0000 0. 00OE+00 0.0000 3. 3222-01 0.0070 4.029E-01 0.0085 3 .133E-01 0.0066 8.526E-04 0.0000 Cs-137 1.893E+00 0.0399 1.057E-06 0.0000 0. 000E+00 0.0000 2.637E-01 0.0056 3 .199E-01 0.0067 2.488E-01 0.0052 6.770E-04 0.0000 Eu-152 3. 850E+00 0.0811 7.217E-06 0.0000 0.000E+00 0.0000 2 .106E-03 0.0000 5 .670E-04 0.0000 1.876E-05 0.0000 8.648E-05 0.0000 Eu-154 4. ]172E+00 0.0879 9.217E-06 0.0000 0.OOOE+00 0.0000 3. 063E-03 0.0001 8.246E-04 0.0000 2.729E-05 0.0000 1.258E-04 0.0000 Eu-155 9. 834E-02 0.0021 1. 295E-06 0.0000 0. OOOE+00 0.0000 4.763E-04 0.0000 1.282E-04 0.0000 4.242E-06 0,0000 1. 956E-05 0.0000 Fe-55 0. OOOE+00 0.0000 7. 951E-08 0.0000 0. 000E+00 0.0000 7.147E-05 0.0000 4.076E-04 0.0000 2.077E-05 0.0000 7. 332E-06 0.0000 H-3 0.000E+00 0.0000 3.701E-05 0.0000 0.000E+00 0.0000 4. 547E-03 0.0001 9.432E-04 0.0000 1.966E-03 0.0000 6.979E-07 0.0000 Nb-94 5.429E+00 0.1144 1. 386E-05 0.0000 0.000E+00 0.0000 9.514E-03 0.0002 1 .692E-07 0.0000 3. 490E-06 0.0000 9.767E-05 0.0000 Ni-59 0.000E+00 0.0000 9.049E-08 0.0000 0.000E+00 0.0000 1.401E-03 0.0000 2 .744E-04 0.0000 3.180E-03 0.0001 2.876E-06 0.0000 Ni-63 0. OOOE+00 0.0000 2. 100E-07 0.0000 0.000E+00 0.0000 3.835E-03 0.0001 7.511E-04 0.0000 8.707E-03 0.0002 7.874E-06 0.0000 Pu-238 8. 931E-05 0.0000 1.308E-02 0.0003 0.000E+00 0.0000 4.253E-01 0.0090 1.213E-02 0.0003 4.121E-04 0.0000 4. 363E-02 0.0009 Pu-239 1. 699E-04 0.0000 1.437E-02 0.0003 0.0002E00 0.0000 4.723E-01 0.0100 1.347E-02 0.0003 4.576E-04 0.0000 Pu-240 4.845E-02 0.0010

8. 717E-05 0.0000 1.437E-02 0.0003 0. 00OE+00 0.0000 4.723E-01 0.0100 1.347E-02 0.0003 4.576E-04 0.0000 4.845E-02 0.0010 Pu-241 3.065E-05 0.0000 2.815E-04 0.0000 0.000E+00 0.0000 9.306E-03 0.0002 2 .604E-04 0.0000 9.386E-06 0.0000 9.547E-04 0.0000 Pu-242 7.583E-05 0.0000 1. 377E-02 0.0003 0.000E+00 0.0000 4.483E-01 0.0094 1.278E-02 0.0003 4.343E-04 0.0000 4. 599E-02 0.0010 Sb-125 1.223E+00 0.0258 4. 108E-07 0.0000 0.000E+00 0.0000 4. 302E-03 0.0001 2.550E-04 0.0000 7.890E-05 0.0000 4.416E-05 0.0000 Sr-90 1.445E-02 0.0003 4.299E-05 0.0000 0. OOOE+00 0.0000 5.999E+00 0.1264 1.683E+00 0.0355 1.189E+00 0.0251 2.052E-03 0.0000 Tc-99 6.760E-05 0.0000 2. 609E-07 0.0000 0. 00OE+00 0.0000 9.134E-01 0.0192 3.177E-03 U-234 0.0001 8.886E-02 0.0019 1.868E-05 0.0000

2. 323E-04 0.0000 4. 396E-03 0.0001 0.000E+00 0.0000 9. 384E-02 0.0020 4.297E-03 0.0001 U-235 2.507E-02 0.0005 3. 852E-03 0.0001 4.297E-01 0.0091 4. 097E-03 0.0001 0.000E+00 0.0000 8. 868E-02 0.0019 4.090E-03 0.0001 U-238 7 . 703E-02 2.366E-02 0.0005 3. 635E-03 0.0001 0.0016 3.930E-03 0.0001 0 . OOOE+00 0.0000 8.920E-02 0.0019 4. 084E-03 0.0001 2.383E-02 0.0005 3.661E-03 0.0001 Total 3.062E+01 0.6453 1.016E-01 0.0021 0. OOOE+00 0.0000 1.135E+01 0.2392 2.901E+00 0.0611 2.161E+00 0.0455 3.139E-01 0.0066 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page, of B. Brosey, 2/5/02 R . " ,, .--  ; P. Donnachie, 2/5/02 t.,,/-

nrtvtilu, version b.i fi Limit = u.- year Ui/JU/zUU2 14:28 Page 23 Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 0.OOOE+00 years Water Dependent Pathways Water ish Radon Plant Meat Milk Radio All Pathways*

Nuclide mrem/yr tract. mrem/yr tract. mrem/yr tract. mrem/yr tract. mrem/yr tract. mrem/yr tract. mrem/yr fract.

Am-24 1 0. 000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 C-14 0.0000 0.000g400 0.0000 0.000O400 0.0000 5.835E-01 0.0123 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 Cm-243 0.0002+00 0.0000 o.000E+00 0.0000 7.532E-01 0.0159 0.O000E+00 0.0000 0.000E+00 0.0000 0.000g+00 0.0000 0.000g400 0.0000 Cm-244 0.000E+00 0.000E+00 0.0000 OOOO E+00 0.0000 7.067E-01 0.0149 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000g+00 0.0000 0.0004-00 Co-60 0. 000E+00 0.0000 0-000g+00 0.0000 3.020E-01 0.0064 0.0000 O.O00E400 0.0000 0.000E+00 0.0000 0.o000+00 0.0000 0.000E+00 Cs-134 0.000E+00 0.0000 o.0002+00 0.0000 9.094E+00 0.1916 0.0000 0.0002+00 0.0000 0.OOOE+00 0.0000 0.o00g+00 0.0000 Cs-137 0.000E+00 0.000+00 0.0000 0.000g400 0.0000 5.566E+00 0.1173 0.0000 0.000E+00 0.0000 0.0002+-00 0.0000 0.000+E00 0.0000 Eu-152 0.000E+00 0.0000 0. O004O 00 0.0000 0.000E+00 0.0000 2.726E+00 0.0574 0.000E+00 0.0000 0.000g+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 Eu- 154 0.000E+00 0.0000 0.0002+00 0.0000 0.000E+00 0.0000 3.852E+00 0.0812 0.000E+00 0.0000 0.000o400 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 4.176E200 Eu-155 0 .000E+00 0.0000 0-000E+00 0.0000 0.000g+00 0.0000 0.000E+00 0.0880 Fe-55 0.000E+00 0.0000 0. 000E+00 0.0000 0.0002+00 0.0000 9.897E-02 0.0021 0.0000 0.000+O00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 H-3 0. 000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 5.072E-04 0.0000 0.000E+00 0.0000 O.O00E+00 0.0000 0.000E+00 0.0000 0. 000E+00 Nb-94 0. 000E+00 0.0000 0.0000 0.000E+00 0.0000 7.494E-03 0.0002 0.000E+00 0.0000 0.000E+00 0.0000 O.O00E+00 0.0000 0. 000E+00 Ni-59 0 . 000E+00 0.0000 0.0000 0.000E+00 0.0000 5.439E+00 0.1146 0.000E+00 0.0000 0.000+E00 0.0000 0.000E+00 0.0000 0. 000E+00 Ni-63 0. 000E+00 0.0000 0.000E400 0.0000 0.0000 0.000E+00 0.0000 4.858E-03 0.0001 0.000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0.0002+00 0.0000 Pu-238 0.000E+00 0.0000 0.OOOE+00 0.0000 1.330E-02 0.0003 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 Pu-239 0.000E+00 0.0000 0.OOOE+00 0.0000 4.946E-01 0.0104 Pu-240 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.O00E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 5.492E-01 0.0116 Pu-24 1 0 .000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 5.491E-01 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0116 Pu-242 0. 000E+00 0.0000 0.0000 0.O002+00 0.0000 0.0002+00 0.0000 1.084E-02 0.0002 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 Sb-125 0. 000E+00 0.0000 0.000E+00 0.0000 0.0002+00 0.0000 5.214E-01 0.0110 0.000E400 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 Sr-90 0 . 000E+00 0.0000 0.000E+00 0.0000 0.0000 0.000E+00 0.0000 1.228E+00 0.0259 Tc-99 0.000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 8.887E+00 0.1873 U-234 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.000E+00 0.0000 1.005E+00 0.0212 U-235 0.000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 1.317E-01 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0028 U-238 0. 000E+00 0.0000 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 5.538E-01 O.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.0117

0. 0002 +00 0.0000 0.000E+00 0.0000 2.017E-01 0.0043 Total 0.O00E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 4.746E+01 1.0000

• Sum of all water independent and dependent pathways.

SNEC Facility DCGL Valuesfo Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page.__.of ,,-

B. Brosey, 2/5/02 " ,-. P. Donnachie, 2/5/02 'j/

RESRAD, Version 6.1 T2 Limit = 0.b year 01/30/2002 14:28 Page 24 Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.000E+00 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract.

Am-24 1 2 . 538E-02 0.0006 1 484E-02 0.0003 0.000E+00 0.0000 4.846E-01 0.0114 6.910E-03 0.0002 9.391E-04 0.0000 4.972E-02 0.0012 C-14 1.276E-09 0.0000 4 943E-08 0.0000 0. 000E+00 0.0000 4 729E-04 0.0000 4 .234E-04 0.0000 3. 005E-04 0.0000 4.630E-09 0.0000 Cm-243 3.210E-01 0.0075 9. 919E-03 0.0002 0.000E+00 0.0000 3.230E-01 0.0076 1.843E-03 0.0000 6. 259E-04 0.0000 3.314E-02 0.0008 Cm-244 7.138E-05 0.0000 7 84 9E-03 0.0002 0 .000E+00 0.0000 2.546E-01 0.0060 1.454E-03 0.0000 4.934E-04 2.612E-02 0.0000 0.0006 Co-60 7.503E+00 0.1762 6 021E-06 0.0000 0. 000E+00 0.0000 2.355E-01 0.0055 1.757E-01 0.0041 5.039E-02 0.0012 3.022E-04 0.0000 Cs-134 3.227E+00 0.0758 9. 415E-07 0.0000 0.000E+00 0.0000 2 .373E-01 0.0056 2.879E-01 0.0068 2.238E-01 0.0053 6.091E-04 0.0000 Cs-137 1.850E+00 0.0434 1.033E-06 0.0000 0.000E+00 0.0000 2 .577E-01 0.0061 3.126E-01 0.0073 2.431E-01 Eu-152 0.0057 6.614E-04 0.0000 3 .654E+00 0.0858 6. 850E-06 0.0000 0. 000E+00 0.0000 1 . 999E-03 0.0000 5.382E-04 0.0000 1.781E-05 0.0000 8.208E-05 Eu-154 0.0000 3 .855E+00 0.0905 8 .517E-06 0.0000 0.000+E00 0.0000 2 .831E-03 0.0001 7.620E-04 0.0000 2.521E-05 Eu-155 0.0000 1.162E-04 0.0000 8.549E-02 0.0020 1 .126E-06 0.0000 0.000E+00 0.0000 4 .141E-04 0.0000 1.115E-04 0.0000 3.688E-06 Fe-55 0.0000 1.700E-05 0.0000 0.000E+00 0.0000 6. 151E-08 0.0000 0.000E+00 0.0000 5.529E-05 0.0000 3.153E-04 0.0000 1. 607E-05 H-3 0.000E+00 0.0000 5.672E-06 0.0000 0.0000 2.302E-05 0.0000 0 000E+00 0.0000 2 .835E-03 0.0001 5.941E-04 0.0000 1.234E-03 0.0000 Nb-94 5.415E+00 4.340E-07 0.0000 0.1271 1.382E-05 0.0000 0.000+E00 0.0000 9.489E-03 0.0002 1.688E-07 0.0000 3.481E-06 0.0000 9.741E-05 Ni-59 0. 000E+00 0.0000 0.0000

9. 047E-08 0.0000 0.000E+00 0.0000 1.400E-03 0.0000 2.743E-04 0.0000 3.180E-03 0.0001 2.876E-06 0.0000 Ni-63 0.O00E+00 0.0000 2 .085E-07 0.0000 0.0002+00 0.0000 3.806E-03 Pu-238 0.0001 7.456E-04 0.0000 8.643E-03 0.0002 7.816E-06 0.0000 8.850E-05 0.0000 1 .296E-02 0.0003 0 . 000E+00 0.0000 4.214E-01 0.0099 1.202E-02 Pu-239 1.696E-04 0.0003 4.084E-04 0.0000 4.323E-02 0.0010 0.0000 1.435E-02 0.0003 0. 000E+00 0.0000 4.717E-01 0.0111 1.345E-02 0.0003 4.570E-04 Pu-240 8. 704E-05 0.0000 4.839E-02 0.0011 0.0000 1 .435E-02 0.0003 0.000E+00 0.0000 4 .716E-01 0.0111 1.345E-02 0.0003 4.569E-04 Pu-24 1 6.891E-05 0.0000 4.839E-02 0.0011 0.0000 2 . 912E-04 0.0000 0. 000E+00 0.0000 9.616E-03 0.0002 2.588E-04 0 0000 1.040E-05 Pu-242 7. 573E-05 0.0000 0.0000 9.866E-04 0.0000 1.375E-02 0.0003 0.000E+00 0.0000 4.477E-01 0.0105 1.277E-02 0.0003 Sb-125 9.513E-01 4. 338E-04 0.0000 4.593E-02 0.0011 0.0223 3.194E-07 0.0000 0.000E+00 0.0000 3.345E-03 0.0001 1.983E-04 0.0000 6.135E-05 Sr-90 1.385E-02 0.0003 4.121E-05 0.0000 3.434E-05 0.0000 0.0000 0.000E+00 0.0000 5.751E+00 0.1350 1.614E+00 0.0379 1. 140E+00 0.0268 Tc-99 5.893E-05 0.0000 2.274E-07 1.967E-03 0.0000 0 0000 0. 000E+00 0.0000 7.967E-01 0.0187 2.780E-03 0.0001 7. 766E-02 0.0018 U-234 2.294E-04 0.0000 4.340E-03 0.0001 1.629E-05 0.0000 0.000E+00 0.0000 9.266E-02 0.0022 4.243E-03 0.0001 2 .476E-02 0.0006 3.803E-03 0.0001 U-235 4.242E-01 0.0100 4.046E-03 0.0001 0.O00E+00 0.0000 8.786E-02 0.0021 4.126E-03 0.0001 2 .336E-02 0.0005 3.592E-03 0.0001 U-238 7. 605E-02 0.0018 3.880E-03 0.0001 0.0000E+0 0.0000 8.807E-02 0.0021 4 .033E-03 0.0001 2 .353E-02 0.0006 3.615E-03 0.0001 Total 2.740E+01 0.6434 1.007E-01 0.0024 0.O00E+00 0.0000 1.046E+01 0.2455 2.471E+00 0.0580 1.8242+00 0.0428 3.108E-01 0.0073 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page o"4,c of a-*

B. Brosey, 2/5/02 B-' IL=Ž,.,-  ; P. Donnachie, 2/5/02 i .

IAU

RESRAD, Version b.1 T1/2 Limit = O.b year 01/30/2002 14:28 Page 2b Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.OOOE+00 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways*

Radio-Nuclide mrem/yr tract. mre.T /yr fract. mrem/yr tract. mrem/yr fract. mrem/yr fract. mrem/yr tract. mrem/yr fract.

Am-241 0. OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0 . OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 5.824E-01 0.0137 C-14 5 005E-03 0.0001 1 . 150E-02 0.0003 0.OOOE+00 0.0000 1.207E-03 0.0000 3.890E-04 0.0000 2. 593E-03 0.0001 2.189E-02 0.0005 Cm-243 0.OOOE +00 0.0000 0.000E+ 00 0.0000 0.OOOE+OO 0.0000 0 .OOOE 4 00 O.000E+00 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 6.895E-01 0.0162 Cm-244 0 OOOE+00 0.0000 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0. OOOE+00 0.0000 2,906E-01 0.0068 Co-60 0.OOOE+00 0.0000 0. OOOE+00 0.0000 0.000E+00 0.0000 0 .OOOE+00 0.0000 0.OOOE+00 0.0000 0. OOOE+00 0.0000 7.965E+00 0.1870 Cs-134 0 00 E+00 0.0000 0. OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0. OOOE+00 0.0000 3.976E+00 0.0934 Cs-137 0. OOOE+00 0.0000 0 OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.O00E400 0.0000 0.OOOE+00 0.0000 2.664E+00 0.0625 Eu-152 0.OOOE+00 0.0000 0 OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 3.656E+00 0.0859 Eu-154 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0. OOOE+00 0.0000 0 OOOE+00 0.0000 0.000E+00 Eu-155 0.0000 3.859E+00 0.0906

0. OOOE+00 0.0000 0.OOOE+00 0.0000 0.00OE+00 0.0000 0. OOOE+00 0.0000 0 OOOE+00 0.0000 0. OOOE+00 0.0000 8.604E-02 0.0020 Fe-55 0. OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE00 0.0000 0. OOOE+00 H-3 0.0000 3.924E-04 0.0000

3. 688E-04 0.0000 1.726E-08 0.0000 0.OOOE+00 0.0000 7 .4 98E-06 0.0000 9.868E-06 0.0000 9. 301E-05 0.0000 Nb-94 0. OOE+00 5.165E-03 0.0001 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0. OOOE+00 0.0000 0 OOOE+00 0.0000 0. OOOE+00 0.0000 5.425E+00 0.1274 Ni-59 0. OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0. OOOE+00 0.0000 0 OOOE+00 0.0000 0. OOOE+00 0.0000 4.857E-03 0.0001 Ni-63 0. OOOE+00 0.0000 0 OOOE+00 0.0000 0.OOOE+00 0.0000 0. 0O0E+00 0.0000 0.OOOE+00 0.0000 0. OOOE+00 0.0000 1.320E-02 0.0003 Pu-238 0.OOOE+00 0.0000 0 OOOE+00 0.0000 0.OOOE+00 0.0000 0.0000 O.OOOE+00 0.OOOEfOO 0.0000 0. OOOE+00 0.0000 4.901E-01 0.0115 Pu-239 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+O0 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0. OOOE+00 0.0000 5.485E-01 0.0129 Pu-240 0. OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0. OOOE+00 0.0000 5.484E-01 0.0129 Pu-241 0.OOOE+00 0.0000 0 OOOE+00 0.0000 0.OOOE+00 0,0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0. OOOE+00 0.0000 1.123E-02 0.0003 Pu-242 0. OOOE+00 0.0000 0. OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 Sb-125 0.OOOE+00 0.0000 0. OOOE+00 0.0000 5.207E-01 0.0122 0.OOOE+00 0.0000 0. OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 Sr-90 0. OOOE+00 0.0000 9.549E-01 0.0224

0. OOOE+00 0.0000 0.OOOE+00 0.0000 0000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 Tc-99 1. 864E-03 0. OOOE+00 0.0000 8.521E+00 0.2001 0.0000 1. 617E-06 0.0000 0.000E+00 0.0000 3. 906E-04 0.0000 1. 467E-06 0.0000 1. 419E-04 U-234 0.OOOE+00 0.0000 8.796E-01 0.0207 0.0000 0. 00OE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0. OOOE+00 U-235 O.OOOE+00 0.0000 1.300E-01 0.0031 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0. OOOE+00 0.0000 U-238 0. OOOE+00 0.0000 5.472E-01 0.0128

0. OOOE+00 0.0000 0.OOOE+00 O.0OOO 0.O00E+00 0.0000 O.OOOE+00 0.0000 0. OOOE+00 0.0000 1.992E-01 0.0047 Total 7.238E-03 0.0002 1. 150E-02 0.0003 0.000E+00 0.0000 1.605E-03 0.0000 4. 004E-04 0.0000 2. 828E-03 0.0001 4.259E+01 1.0000

• Sum of all water independent and dependent pathways.

SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page;?? 2 of _

B. Brosey, 2/5102 -,- y P. Donnachie, 2/5102 "JJ

,- .,X

RESRAD, Version 6.1 'l' Limit = U.b year Ui/3U/IUU2 +/-q:2d Page Zb Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.000E+00 years I

Water Independent Pathways (Inhalation excludes radon)

Inhalation Radon Plant Meat Milk Soil Ground Radio Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract.

0.000E ý00 0.0000 4. 829E-01 0.0133 6. 885E-03 0.0002 9 .357E-04 0.0000 4. 954E-02 0.0014 Am-241 2.528E-02 0.0007 1 479E-02 0.0004 5 922E-14 0.0000 0.000E+00 0.0000 5.668E-10 0.0000 5. 081E-10 0.0000 3. 605E-10 0.0000 5.547E-15 0.0000 C-14 1.528E-15 0.0000 9.445E-03 0.0003 0.000E+00 0.0000 3,076E-01 0.0085 1.755E-03 0.0000 5.960E-04 0.0000 3. 156E-02 0.0009 Cm-243 3.056E-01 0.0084 Cm-244 6.611E-05 0.0000 7 270E-03 0.0002 0 .000+00 0.0000 2 .359E-01 0.0065 1.349E-03 0.0000 4. 569E-04 0.0000 2 .420E-02 0.0007 Co-60 5.756E+00 0.1581 4.619E-06 0.0000 0 . 000E+00 0.0000 1 .807E-01 0.0050 1.348E-01 0.0037 3.866E-02 0.0011 2 .319E-04 0.0000 Cs-134 1 .647E+00 0.0453 4 .806E-07 0.0000 0 .000E+00 0.0000 1.211E-01 0.0033 1. 469E-01 0.0040 S.143E-01 0.0031 3 .109E-04 0.0000 Cs-137 1. 766E+00 0.0485 9.858E-07 0.0000 0.o00g+00 0.0000 2 460E-01 0.0068 2.984E-01 0.0082 2 .320E-01 0.0064 6. 314E-04 0.0000 Eu-152 3.291E+00 0.0904 6.171E-06 0.0000 0.OOOE+00 0.0000 1.801E-03 0.0000 4.848E-04 0.0000 1.604E-05 0.0000 7. 394E-05 0.0000 Eu-154 3.292E+00 0.0905 7 .273E-06 0.0000 0.000E+00 0.0000 2.417E-03 0.0001 6.507E-04 0.0000 2 153E-05 0.0000 9 .924E-05 0.0000 Eu-155 6.462E-02 0.0018 8.509E-07 0.0000 0.000E+00 0.0000 3.130E-04 0.0000 8.426E-05 0.0000 2 .788E-06 0.0000 1.285E-05 0.0000 Fe-55 0. OOOE+00 0.0000 3 .681E-08 0.0000 0.000E+00 0.0000 3.308E-05 0.0000 1.887E-04 0.0000 9.616E-06 0.0000 3.394E-06 0.0000 H-3 0.000E+00 0.0000 8.900E-06 0.0000 0.000E+00 0.0000 1.096E-03 0.0000 2.297E-04 0.0000 4 .771E-04 0.0000 1. 678E-07 0.0000 Nb-94 5. 387E+00 0.1480 1.375E-05 0.0000 0.000E+00 0.0000 9 .439E-03 0.0003 1.679E-07 0.0000 3.463E-06 0.0000 9.690E-05 0.0000 Ni-59 0.000E+00 0.0000 9.044E-08 0.0000 0.000E+00 0.0000 1.400E-03 0.0000 2.742E-04 0.0000 3 .179E-03 0.0001 2 .875E-06 0.0000 Ni-63 0.000E+00 0.0000 2 . 054E-07 0.0000 0.000E+00 0.0000 3.751E-03 0.0001 7.347E-04 0.0000 8.516E-03 0.0002 7 .702E-06 0.0000 Pu-238 8 .688E-05 0.0000 I.272E-02 0.0003 0.000E+00 0.0000 4.137E-01 0.0114 1. 180E-02 0.0003 4 .011E-04 0.0000 4 .244E-02 0.0012 Pu-239 1.692E-04 0.0000 1 .431E-02 0.0004 0.OOOE+00 0.0000 4.704E-01 0.0129 1.341E-02 0.0004 4. 558E-04 0.0000 4 .826E-02 0.0013 Pu-240 8.680E-05 0.0000 1.431E-02 0.0004 0.000E+00 0.0000 4. 703E-01 0.0129 1. 341E-02 0.0004 4 .557E-04 0.0000 4 .825E-02 0.0013 Pu-241 1 . 398E-04 0.0000 3.090E-04 0.0000 0.OOOE+00 0.0000 1.019E-02 0.0003 2.555E-04 0.0000 1 .229E-05 0.0000 1.045E-03 0.0000 Pu-242 7.553E-05 0.0000 1. 371E-02 0.0004 0.000E+00 0.0000 4 466E-01 0.0123 1.273E-02 0.0003 4 .327E-04 0.0000 4.581E-02 0.0013 Sb-125 5.751E-01 0.0158 1.931E-07 0.0000 0.OOOE+00 0.0000 2 . 022E-03 0.0001 1. 199E-04 0.0000 3 .709E-05 0.0000 2 .076E-05 0.0000 Sr-90 1 .273E-02 0.0003 3.787E-05 0.0000 0.OOOE+00 0.0000 5 .284E+00 0.1452 1. 483E+00 0.0407 1.048E+00 0.0288 1.807E-03 0.0000 Tc-99 4 477E-05 0.0000 1.728E-07 0.0000 0.000E+00 0.0000 6.053E-01 0.0166 2.112E-03 0.0001 5.901E-02 0.0016 1.237E-05 0.0000 U-234 2. 237E-04 0.0000 4 .231E-03 0.0001 0.000E+00 0.0000 9.032E-02 0.0025 4.136E-03 0.0001 2.413E-02 0 .0007 3. 707E-03 0.0001 U-235 4 .135E-01 0.0114 3 .946E-03 0.0001 0.000E+00 0.0000 8.624E-02 0.0024 4.195E-03 0.0001 2 .277E-02 0.0006 3. 508E-03 0.0001 U-238 7 .413E-02 0.0020 3.782E-03 0.0001 0.000E+00 0. 0000 8. 585E-02 0.0024 3.931E-03 0.0001 2.2 294E-02 0.0006 3.523E-03 0.0001 Total 2.261E+01 0.6213 9.891E-02 0.0027 0.000E÷00 0.0000 9. 560E+00 0.2627 2.142E+00 0.0589 1.578E+00 0.0433 3.052E-01 0.0084 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page-3 - of'ý B. Brosey, 2/5/02 -P .,,-,---r-  ; P. Donnachie, 2/5/02 '9/Z

RESRAD, Version 6.1 Tk Limit = 0.5 year 01/30/2002 14:28 Page 27 Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.OOOE+00 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways*

Radio Nuclide mrem/yr fract. rnrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract.

Am-241 0.OOOE+00 0.0000 0. OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E-00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 5. 803E-01 0.0159 C-14 9.128E-03 0.0003 2. 158E-02 0.0006 0-000E+00 0.0000 2.347E-03 0.0001 8.757E-04 0.0000 4.837E-03 0.0001 3. 876E-02 0.0011 Cm-243 0.O00E+00 0.0000 0. OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0. 00CER 00 0.0000 0.OOOE+00 0.0000 Cm-244 6. 566E-01 0.0180 0.OOOE+00 0.0000 0. OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0. OOOE+00 0.0000 Co-60 0.OOOE+00 0.0000 2. 692E-01 0.0074 0.000Eý00 0.0000 0. OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0. OOOE+00 0.0000 Cs-134 o.OOOE+00 0.0000 6. 110E+00 0.1679 0.O00E+00 0.0000 0. OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0 .0000 0. OOOE+00 0.0000 Cs-137 0.000E+00 0.OOOE+00 0.0000 2. 030E+00 0.0558 0.0000 0. OOOE+00 0.0000 0. OOOE+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0.OOOE+00 0.0000 Eu-152 0.OOOE+00 0.0000 2.543E+-00 0.0699

0. OOOE+00 0.0000 0. OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 3.294E+00 0.0905 Eu-154 0.000E+00 0.0000 0. OOOE+00 0.0000 0. OOOE+00 0.0000 0.O00E+00 Eu-155 0.0000 0. OOOE+00 0.0000 0.OOOE+00 0.0000 3.295E+00 0.0905 0.000E+00 0.0000 0. OOOE+00 0.0000 0. OOOE+00 0.0000 0.OOOE+00 0.0000 0 OOOE+00 Fe-55 0.0000 0.OOOE+00 0.0000 6.503E-02 0.0018 0O000E+00 0.0000 0. OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0 OOOE+00 H-3 2,173E-03 0.0000 0.OOOE+00 0.0000 2. 348E-04 0.0000 0,0001 1.058E-07 0.0000 0.OOOE+00 0.0000 4.763E-05 0.0000 6.808E-05 Nb-94 0.0000 5.540E-04 0.0000 4 . 654E-03 0.0001 0000E+00 0.0000 0. OOOE+00 0.0000 0. OOOE+00 0.0000 0.OOOE+00 0.0000 Ni-59 0-000E+00 0 OOOE+00 0.0000 0.OOOE+00 0.0000 5.396E+00 0.1483 0.0000 0. OOOE+00 0.0000 0.000E400 0.0000 0.OOOE+00 0.0000 Ni-63 0-o00E+00 0.OOOE+00 0.0000 0.OOOE+00 0.0000 4 856E-03 0.0001 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 Pu-238 0000E+00 0.0000 0.OOOE+00 0.0000 1.301E-02 0.0004 0.0000 0 OOOE+00 0.0000 0.00OE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 Pu-239 0.OOOE+00 0.0000 0.OOOE+00 0.0000 4.812E-01 0.0132 0.OOOE+00 0.0000 0 OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 Pu-240 O.OOOE+00 0.0000 5.471E-01 0.0150 0.OOOE+00 0.0000 0 OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 Pu-241 0.000EOO 0.0000 0.0000 5. 468E-01 0.0150 0.OOOE+00 0.0000 0 OOOE+00 0.0000 0.OOOE+00 0.0000 0. OOOE+00 0.0000 0.000E+00 Pu-242 0.000E+00 0.0000 0 000E+00 0.0000 1. 195E-02 0.0003 0.OOOE+00 0.0000 0.0000 0.OOOE+00 0.0000 0. OOOE+00 0.0000 0.OOOE+00 0.0000 Sb-125 0.OOOE+00 0.0000 0 000E+00 5. 193E-01 0.0143

0. OOOE+00 0.0000 0 OOOE+00 0.0000 0.000E+00 0. 0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 5.773E-01 0.0159 Sr-90 0.OOOE+00 0.0000 0. OOOE+00 0.0000 Tc-99 0 OOOE+00 0.0000 0.000E+00 0.0000 0. OOOE+00 0,0000 0.OOOE+00 0.0000 7. 830E+00 0.2151 4.444E-02 0.0012 4.182E-05 0.0000 0 OOOE+00 0.0000 1.062E-02 U-234 0.0003 8. 313E-05 0.0000 4.338E-03 0.0001 7.260E-01 0.0199 0.000E+00 0.0000 0. OOOE+00 0.0000 0 OOOE+00 0.0000 0.OOOE+00 0.0000 U-235 0.000E+00 0.0000

0. OOOE+00 0.0000 0.OOOE+00 0.0000 1. 267E-01 0.0035

0. OOOE+00 0.0000 0 O00E+00 0.0000 0.OOOE+00 0.0000 0. OOOE+00 0.0000 0.OOOE+00 0.0000 U-238 0.OOOE+00 0.0000 0. OOOE+00 5 . 342E-01 0.0147 0.0000 0.0000 0.OOOE+00 0.0000 0. 000+E 00 0.0000 0.OOOE+00 0.0000 1. 942E-01 0.0053 0.OOOE+00 Total 5.574E-02 0.0015 2.162E-02 0.0006 0.0000 1.301E-02 0.0004 1 . 027E-03 0.0000 9.729E-03 0.0003 3. 640E+01 1.0000

• Sum of all water independent and dependent pathways.

SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page Z3 01 of B. Brosey, 2/5/02 1 . -...---- P. Donnachie, 2/5/02

RESRAD, Version 6.1 Ti Limit = 0.5 year 01/30/2002 14:28 Page 28 Summary SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.OOOE+01 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract.

Am-241 2 .497E-02 0.0010 1.460E-02 0.0006 0.000E+00 0.0000 4 .768E-01 0.0192 6. 800E-03 0.0003 9.239E-04 0.0000 4.892E-02 0.0020 C-14 0.000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 Cm-243 2.574E-01 0.0103 7 957E-03 0.0003 0.000E+00 0.0000 2 591 E-01 0.0104 1.481E-03 0.0001 5.020E-04 0.0000 2.659E-02 0.0011 Cm-244 5.055E-05 0.0000 5 . 563E-03 0.0002 0.000E+00 0.0000 1.805E-01 0.0073 1. 039E-03 0.0000 3.493E-04 0.0000 1.852E-02 0. 0007 Co-60 2 .276E+00 0.0915 1.827E-06 0.0000 0.000E+00 0.0000 7.144E-02 0.0029 5.329E-02 0.0021 1.529E-02 0.0006 9.169E-05 0.0000 Cs-134 1 .565E-01 0.0063 4 566E-08 0.0000 0.000E+00 0.0000 1.151E-02 0.0005 1 .396E-02 0.0006 1.086E-02 0.0004 2 . 954E-05 0.0000 Cs-137 1.501E200 0.0603 8 .380E-07 0.0000 0.000E+00 0.0000 2 .091]E-01 0.0084 2 .537E-01 0.0102 1. 972E-01 0.0079 5.368E-04 0. 0000 Eu-152 2 .284E+00 0.0918 4 .282E-06 0.0000 0.000E+00 0.0000 1.250E-03 0.0001 3.364E-04 0.0000 1.113E-05 0.0000 5.131E-05 0.0000 Eu-154 1 . 894E+00 0.0761 4 .184E-06 0.0000 0.000E+00 0.0000 1 .391E-03 0.0001 3.744E-04 0.0000 1.239E-05 0.0000 5. 7 10E-05 0.0000 Eu-155 2 .426E-02 0.0010 3.195E-07 0.0000 0.000+00 0.0000 1. 175E-04 0.0000 3. 163E-05 0.0000 1.047E-06 0.0000 4. 825E-06 0.0000 Fe-55 0.000E+00 0.0000 6 .101E-09 0.0000 0.000E+00 0.0000 5.484E-06 0.0000 3. 128E-05 0.0000 1.594E-06 0.0000 5.626E-07 0.0000 H-3 0.000E+00 0.0000 3.181E-07 0.0000 0.000E+00 0.0000 3. 918E-05 0.0000 8.213E-06 0.0000 1.705E-05 0.0000 5.999E-09 0.0000 Nb-94 5.289E+00 0.2126 1 . 350E-05 0.0000 0.000E+00 0.0000 9.268E-03 0.0004 1.648E-07 0.0000 3.400E-06 0.0000 9.515E-05 0.0000 Ni-59 0.000E+00 0.0000 9.033E-08 0.0000 0.000E+00 0.0000 1.398E-03 0.0001 2 . 739E-04 0.0000 3.175E-03 0.0001 2.871E-06 0.0000 Ni-63 0.000E+00 0.0000 1 .951E-07 0.0000 0.000E+00 0.0000 3.562E-03 0.0001 6. 977E-04 0.0000 8. 088E-03 0.0003 7.314E-06 0.0000 Pu-238 8. 147E-05 0.0000 1 .193E-02 0.0005 "0.000E+00 0.0000 3.879E-01 0.0156 1.106E-02 0.0004 3.765E-04 0.0000 3.980E-02 0.0016 Pu-239 1.676E-04 0.0000 1 .418E-02 0.0006 0.OOOE+00 0.0000 4. 661E-01 0.0187 1.329E-02 0.0005 4. 516E-04 0.0000 4.782E-02 0.0019 Pu-240 8 . 596E-05 0.0000 1.417E-02 0.0006 0.000E+00 0.0000 4. 657E-01 0.0187 1. 328E-02 0.0005 4. 512E-04 0.0000 4.778E-02 0.0019 Pu-241 3.373E-04 0.0000 3.580E-04 0.0000 0.000E+00 0.0000 1. 176E-02 0.0005 2.457E-04 0.0000 1.751E-05 0.0000 1.207E-03 0.0000 Pu-242 7 .485E-05 0.0000 1.359E-02 0.0005 0.000E+00 0.0000 4.425E-01 0.0178 1.262E-02 0.0005 4.287E-04 0.0000 4.540E-02 0.0018 Sb-125 9.884E-02 0.0040 3. 319E-08 0.0000 0.000E+00 0.0000 3.475E-04 0.0000 2.060E-05 0.0000 6.374E-06 0.0000 3.568E-06 0.0000 Sr-90 9.469E-03 0.0004 2.817E-05 0.0000 0.000E+00 0.0000 3.930E+00 0.1580 1. 103E2400 0.0443 7.793E-01 0.0313 1.344E-03 0.0001 Tc-99 1 .712E-05 0.0000 6. 606E-08 0.0000 0.000E+00 0.0000 2. 314E-01 0.0093 8.075E-04 0.0000 2.256E-02 0.0009 4.731E-06 0.0000 U-234 2 .058E-04 0.0000 3. 869E-03 0.0002 0 000E+00 0.0000 8.259E-02 0.0033 3.782E-03 0.0002 2.207E-02 0.0009 3.390E-03 0.0001 U-235 3.782E-01 0.0152 3. 620E-03 0.0001 0.000E+00 0.0000 8.094E-02 0.0033 4.415E-03 0.0002 2.082E-02 0.0008 3.233E-03 0.0001 U-238 6.779E-02 0.0027 3.458E-03 0.0001 0.000E+00 0.0000 7 .851E-02 0.0032 3. 595E-03 0.0001 2. 098E-02 0.0008 3.222E-03 0.0001 Total 1.426E+01 0.5733 9.335E-02 0.0038 0.000E+00 0.0000 7.404E+00 0.2976 1. 498E+00 0.0602 1.104E+00 0.0444 2.881E-01 0.0116 3

SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Pageý-- )l of3a5" B. Brosey, 2/5/02 .*- P. Donnachie, 2/5/02 i.'/li

RESRAD, Version 6.1 T; Limit = 0.5 year 01/30/2002 14:28 Page 29 Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.000E+01 years Water Dependent Pathways Water Fish Radon Plant Meat Milk Radio All Pathways" Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract.

Am-241 0.000E+00 0.0000 0.000E+00 0.0000 O.000E+00 0.0000 0.O000E00 0.0000 C-14 0.000E+00 0.0000 0.000E+00 0.0000 5.731E-01 0.0230

8. 959E-03 0.0004 2.119E-02 0.0009 0.000E+00 0.0000 2. 307E-03 0.0001 8.617E-04 0.0000 4.749E-03 0.0002 3.806E-02 0.0015 Cm-243 0.OOOE+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0.000E+00 Cm-244 0.0000 0,OOOE+00 0.0000 0.000E+00 0.0000 5.531E-01 0.0222

0. OOOE+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0.000E+00 Co-60 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 2.060E-01 0.0083

0. OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 Cs-134 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 2.416E+00 0.0971 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 Cs-137 0.000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 1.928E-01 0.0078 0.0000 0.000E+00 0.0000 0. 0002400 0.0000 0.OOOE+00 0.0000 0.000E+00 Eu-152 0.000E+00 0.0000 0.000E+00 0.0000 2.162E+00 0.0869 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0.000E+00 Eu-154 0.000E+00 0.0000 0. 000E+00 0.0000 2-286E+00 0.0919 0.0000 0.000E+00 0.0000 0. 0002+00 0.0000 0.000E+00 0.0000 0.000E+00 Eu-155 0.OOOE+00 0.0000 0.000E+00 0.0000 1.896E+00 0.0762 0.0000 0.000E+00 0.0000 0. 0002+00 0.0000 0.000E+00 0.0000 Fe-55 0 000E+00 0.0000 0 000E+00 0.000E+00 0.0000 2.442E-02 0.0010 0.0000 0.000E+00 0.0000 0.0002+00 0.0000 0.000g+00 0.0000 H-3 2 396E-03 0.0001 1 173E-07 0.000E+00 0.0000 3.892E-05 0.0000 0.0000 0.000E+00 0.0000 S.2992-OS 0.0000 7.642E-05 0.0000 Nb-94 0. OOOE+00 0.0000 0.O00E+00 6.118E-04 0.0000 3.202E-03 0.0001 0.0000 0.000E+00 0.0000 0. 0002+00 0.0000 0.OOOE+00 0.0000 Ni-59 0. OOOE+00 0.0000 0 000E+00 0.000E+00 0.0000 5.298E+00 0.2130 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 Ni-63 0.000E+00 0.0000 0 000E+00 0.000E+00 0.0000 4.850E-03 0.0002 0.0000 0.000E+00 0.0000 0.0002+00 0.0000 0.000E+00 0.0000 Pu-238 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 1.235E-02 0.0005 0.000E+00 0.0000 0. 0002+00 0.0000 0.0002+00 0.0000 Pu-239 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 4.512E-01 0.0181 0.002E+00 0.0000 0. 000E+/-00 0.0000 0.000E+00 0.0000 Pu-240 0. 000E+00 0.0000 0.000E+00 0.0000 0.0002+00 0.000E+00 0.0000 5.420E-01 0.0218 Pu-241 0.000E+00 0.0000 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0. 0.000E+00 0.0000 5.415E-01 0.0218 Pu-242 0.000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0. 0002+00 000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 1.393E-02 0.0006 0.0000 0.000400 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 Sb-125 0.0002+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 5.146E-01 0.0207 Sr-90 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 9.922E-02 0.0040 Tc-99 1.381E-01 0.0056 1 .308E-04 3.3362E-02 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 5.824E+00 0.2341 0.0000 0.000E+00 0.0000 0.000E+00 0.0013 2.752E-04 0.0000 U-234 0.000E+00 0.0000 0.000E+00 1.379E-02 0.0006 4.405E-01 0.0177 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 U-235 0.000E+00 0.0000 0.O00E+00 0.0000 0.000E+00 0.0000 1.159E-01 0.0047 U-238 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.O00E+00 0.0000 0.O00E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 4.912E-01 0.0197 0.0000 0.OOOE+O0 0.0000 0.000E+00 0.0000 1.775E-01 0.0071 Total 1.494E-01 0.0060 2.132E-02 0.0009 3. 572E-02 0.000E+00 0.0000 0.0014 1.213E-03 0.0000 1.915E-02 0.0008 2.488E+01 1.0000

'Sum of all water indepencint and dependent pathways.

SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page 303 of J 14 B. Brosey, 2/5/02 "* . .- P. Donnachie, 2/5/02 V/ZA

S-t ,I LU.LJ U -- U .. J yedL Ui/.5U/LUU / i:zu rage Ju Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.500E+01 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrom/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract.

Am-241 2.387E-02 0.0015 1 395E-02 0.0009 0.000E+00 0.0000 4.558E-01 0.0289 6.503E-03 0.0004 8.831E-04 0.0001 4.675E-02 0.0030 C-14 0.000E+00 0.0000 0 000E+00 0.0000 0.0002+00 0.0000 0. 000E+00 0.0000 0.0000

0. 000E+00 0.000E+00 0. 0000 0.000E+00 0.0000 Cm-243 1.394E-01 0.0088 4 317E-03 0.0003 0.o00g+00 0.0000 . 406E-01 0.0089 8 .090E-04 0.0001 2.721E-04 0.0000 1.443E-02 0.0009 Cm-244 1.946E-05 0.0000 2 149E-03 0.0001 0.O00E+00 0.0000 6.974E-02 0.0044 4.192E-04 0. 0000 1.342E-04 0. 0000 7.155E-03 0.0005 Co-60 8.283E-02 0.0053 6 647E-08 0.0000 0.000E+00 0.0000 2. 600E-03 0 .0002 1.939E-03 0.0001 5. 563E-04 0.0000 3.337E-06 0.0000 Cs-134 3.497E-05 0.0000 1.020E-11 0.0000 0.000+00 0.0000 2 .572E-06 0.0000 3.120E-06 0. 0000 2.426E-06 0.0000 6.602E-09 0.0000 Cs-137 8.404E-01 0.0533 4 692E-07 0.0000 0 OOOEi 00 0.0000 1. 171E-01 0.0074 1.420E-01 0. 0090 1.104C-01 0.0070 3 . 005E-04 0.0000 Eu-152 6.192E-01 0.0393 1 161E-06 0.0000 0 000E+00 0.0000 3. 388E-04 0.0000 9.121E-05 0.0000 3. 018E-06 0. 0000 1.391E-05 0.0000 Eu-154 2.630E-01 0.0167 5.810E-07 0.0000 0.000E+00 0.0000 1.931E-04 0.0000 5.198E-05 0.0000 1. 720E-06 0.0000 7.928E-06 0.0000 Eu-155 7.334E-04 0.0000 9.658E-09 0.0000 0.000E+00 0.0000 3.553E-06 0.0000 9. 563E-07 0.0000 3. 164E-08 0. 0000 1.459E-07 0.0000 Fe-55 0.000E+00 0.0000 9.952E-12 0.0000 0.000E+00 0.0000 8.945E-09 0.0000 5.101E-08 0. 0000 2. 600E-09 0.0000 9.177E-10 0.0000 H-3 0.000E+00 0.0000 2 .020E-12 0.0000 0.000E+00 0.0000 2.488E-10 0.0000 5.219E-11 0.0000 1 .084E-10 0.0000 3.809E-14 0.0000 Nb-94 4.954E+00 0.3141 1.264E-05 0.0000 0.000E+00 0.0000 8.681E-03 0.0006 1.544E-07 0.0000 3.185E-06 0.0000 8 . 912E-05 0.0000 Ni-59 0.000E+00 0.0000 8.995E-08 0.0000 0.000E+00 0.0000 1.392E-03 0.0001 2 .727E-04 0.0000 3.162E-03 0. 0002 2 .859E-06 0.0000 Ni-63 0.000E+00 0.0000 1 .622E-07 0.0000 0.000E+00 0.0000 2 .962E-03 0.0002 5.802E-04 0.0000 6.725E-03 0. 0004 6.082E-06 0.0000 Pu-238 6.476E-05 0.0000 9.480E-03 0.0006 0. 000E+00 0.0000 3.083E-01 0.0195 8. 791E-03 0. 0006 3.004E-04 0.0000 3.163E-02 0.0020 Pu-239 1.622E-04 0.0000 1 . 372E-02 0.0009 0.000E+00 0.0000 4.510E-01 0.0286 1.286E-02 0.0008 4. 369E-04 0.0000 4 .626E-02 0.0029 Pu-240 8.300E-05 0.0000 1.368E-02 0.0009 0.000E+00 0.0000 4.497E-01 0.0285 1.282E-02 0. 0008 4.357E-04 0.0000 4.614E-02 0.0029 Pu-241 6.574E-04 0.0000 4 .311E-04 0.0000 0.000E+00 0.0000 1. 410E-02 0.0009 2 .238E-04 0. 0000 2.579E-05 0.0000 I .446E-03 0.0001 Pu-242 7.247E-05 0.0000 1 .316E-02 0 0008 0.000E+00 0.0000 4.284E-01 0.0272 1.222E-02 0. 0008 4 .151E-04 0.0000 4 .395E-02 0.0028 Sb-125 1.834E-04 0.0000 6.158E-11 0.0000 0.000E+00 0.0000 6.448E-07 0.0000 3.822E-08 0. 0000 1. 183E-08 0.0000 6. 620E-09 0.0000 Sr-90 3.290E-03 0.0002 9.786E-06 0.0000 0.000E+00 0.0000 1.366E+00 0.0866 3.833E-01 0.0243 2.708E-01 0.0172 4.671E-04 0.0000 Tc-99 5.523E-07 0.0000 2.131E-09 0.0000 0. 000E+00 0.0000 7.468E-03 0.0005 2. 606E-05 0.0000 7.279E-04 0.0000 1.527E-07 0.0000 U-234 1.616E-04 0.0000 2.813E-03 0.0002 0.000E+00 0.0000 6. 003E-02 U-235 0.0038 2 .749E-03 0.0002 1. 603E-02 0.0010 2.464E-03 0.0002 2.750E-01 0.0174 2 . 692E-03 0.0002 0.000E+00 0.0000 6. 559E-02 U-238 4.925E-02 0.0042 4.936E-03 0.0003 1.514E-02 0.0010 2.449E-03 0.0002 0.0031 2.513E-03 0.0002 0.000E+00 0.0000 5.704E-02 0.0036 2 .612E-03 0.0002 1.524E-02 0.0010 2 . 341E-03 0.0001 Total 7.252E+00 0.4599 7.893E-02 0.0050 0. 000E+00 0.0000 4.007E+00 0.2541 5.932E-01 0.0376 4.417E-01 0.0280 2.459E-01 0.0156 SNEC Facility DCGL Values for Volumetric Contamination. Calculation No. 6900-02-008, Rev 0, Page . of,/.. *3)

B. Brosey, 2/5/02 . * .- P. Donnachie, 2/5/02

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notvu-u, veLSluli o.iI Summary : SNEC Soil i Limiu = u.D year UI/iU/ZUUZ 1L:Zd Page J1 DCGLs (10000 m2) & I m Deep Contam. Zone File: SNEC2.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.500E+01 years Water Dependent Pathways Water Fish Radon Plant Meat Milk Radio All Pathways*

Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract.

Am-24 1 6.582E-11 0 .0000 3.886E-14 0.0000 0.OOOE+00 0.0000 7.621E-12 0.0000 C-14 3.981E-13 0.0000 3.716E-12 0.0000 5.478E-01 0.0347

0. OOOE+00 0.0000 0.000E+00 0.0000 0.000+E00 0.0000 o.oooE+00 0.0000 0.000E+00 0.0000 0. 000E00 0.0000 0.000E00 0.0000 Cm-2 43 1. 172E-12 0.0000 7.357E-16 0.0000 0.000O+00 0.0000 1.356E-13 0.0000 7.575E-15 0.0000 6.465E-14 0.0000 2.998E-01 0.0190 Cm-244 1.204E-10 0.0000 7.110E-14 0.0000 0.000E+00 0.0000 1.394E-11 0.0000 7.291E-13 0.0000 6.801E-12 0.0000 7.962E-02 0.0050 Co-60 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 Cs-134 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 8.793E-02 0.0056 0.000E+00 0.0000 0.000E+00 0.0000 0.0002+00 0.0000 Cs-137 0.000E+00 0.0000 0.000E+00 0.0000 0.O00E+00 0.0000 4.309E-05 0.0000

0. 000E+00 0.0000 0.000E+00 0.0000 0.0002+00 0.0000 0.OOOE+00 0.0000 Eu-152 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 1.210E+00 0.0767 0.000E+00 0.0000 O.000E+00 0.0000 0.000E+00 0.0000 0.O000+00 0.0000 Eu-154 0.O00E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 6.197E-01 0.0393 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 Eu-155 0. 000E+00 0.0000 0.000E+00 0.0000 0.0000 2.632E-01 0.0167 Fe-55 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 7.381E-04 0.0000

0. 000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 H-3 6.949E-08 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 6.348E-08 0.0000 0.0000 3.426E-12 0.0000 0.000E+00 0.0000 1.557E-09 0.0000 Nb-94 0. O00E+00 0.0000 2.276E-09 0.0000 1.778E-08 0.0000 9.152E-08 0.0000 0.0002E00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 Ni-59 0. OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 4.963E+00 0.3147 0.000E+00 0.0000 0.000E+00 0.0000 0.000E400 0.0000 0.000E+00 Ni-63 0. OOOE+00 0.0000 0.000E+00 0.0000 0.0000 4.830E-03 0.0003 Pu-238 0.o000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00

2. 060E-05 0.0000 1.218E-08 0.0000 0.0000 1.027E-02 0.0007 Pu-239 0000E+00 0.0000 2.389E-06 0.0000 1.257E-07 0.0000 1.167E-06

7. 222E-09 0.0000 4.423E-12 0.0000 0.0000 3.586E-01 0.0227 Pu-240 0.000E+00 0.0000 8.373E-10 0.0000 4.615E-11 0.0000 4.033E-10

2. 155E-07 0.0000 1.274E-10 0.0000 0.0000 5.244E-01 0.0333 Pu-24 1 0.000E+00 0.0000 2.499E-08 0.0000 1.314E-09 0.0000 1.220E-08

4. 496E-13 0.0000 2.651E-16 0.0000 0.000E+00 0.0000 5.229E-01 0.0332 Pu-242 0.0000 5.197E-14 0.0000 2.698E-15 0.0000 2 .533E-14 1.131E-09 0.0000 6.686E-13 0.0000 0.0000 1.689E-02 0.0011 Sb-125 0.000E+00 0.0000 1.311E-10 0.0000 6.895E-12 0.0000 6.402E-11

0. 000E+00 0.0000 0.000E+00 0.0000 0.0000 4.983E-01 0.0316 Sr-90 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0 000E+00 4.205E-01 0.0267 1.269E-03 0.0001 0.000E+00 0.0000 0.0000 1.841E-04 0.0000 Tc-99 1.435E-02 5.201E-02 0.0033 6.133E-02 0.0039 7 .992E-02 0.0051 2.639E+00 0.0009 1.364E-05 0.0000 0.000E+00 0.0000 3.483E-03 0.1673 U-234 7. 351E-01 0.0002 2.942E-05 0.0000 1.448E-03 0.0001 2.754E-02 0.0017 0.0466 4.348E-04 0.0000 0.000E+00 0.0000 8.532E-02 U-235 7. 003E-01 0.0444 0.0054 4.518E-03 0.0003 4.174E-02 0.0026 9.513E-01 4.234E-04 0.0000 0.000E+00 0.0000 8.129E-02 0.0603 U-238 6. 988E-01 0.0443 0.0052 4.504E-03 0.0003 3.939E-02 0.0025 1.192E+00 4.134E-04 0.0000 0.000E+00 0.0000 8.112E-02 0.0756 0.0051 4.295E-03 0.0003 3.968E-02 0.0025 9.533E-01 0.0604 Total 2.569E+00 0.1629 2.554E-03 0.0002 0.OOOE+00 0.0000 3.032E-01 0.0192 7.467E-02 0.0047 2.022E-01 0.0128 1.577E+01 1.0000

• Sum of all water independent and dependent pathways.

SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page..;'of .- 2" B.Brosey, 2/5/02 -ýý ., ...}---

---

;P. Donnachie, 2/5/02 Pl/l 10 2L

tbbU, version b.i 1- Llmit = u.. year UI/IJUIZUUZ 14:2b Page J2 Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.500E+02 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract.

Am-241 1.940E-02 0.0012 1.133E-02 0.0007 0.0002o00 0.0000 3. 705E-01 0.0230 5.298E-03 0.0003 7.173E-04 0.0000 3.797E-02 C-14 0.0024 0.000E+00 0.0000 0.000E+00 0.0000 0.000+400 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 Cm-243 8.309E-03 0.0000 0.OOOE+00 0.0000 0.0005 2.709E-04 0.0000 0. 000E+00 0.0000 8.825E-03 0.0005 6.097E-05 0.0000 I . 665E-05 9.054FE-04 0.0001 Cm-244 4.322E-07 0.0000 5.857E-05 0.0000 0 .000E+00 0.0000 0.0000 1 .914E-03 0.0001 3. 580E-05 0.0000 2. 653E-06 0. 0000 1.964E-04 0.0000 Co-60 1.990E-08 0.0000 1.597E-14 0.0000 0 .000E+00 0.0000 6.245E-10 Cs-134 0.0000 4.659E-10 0.0000 1.336E-10 0.0000 8.015E-13 0.0000 5.624E-22 0.0000 1.641E-28 0.0000 0. 000E+00 0.0000 4. 36E-23 Cs-137 0.0000' 5.017E-23 0.0000 3.902E-23 0.0000 1.062E-25 0.0000 5.830E-02 0.0036 3.255E-08 0.0000 0 .000E+00 0.0000 Eu-152 8 . 122E-03 0.0005 9.852E-03 0.0006 7.661E-03 0.0005 2.085E-05 0.0000 1.529E-03 0.0001 2,867E-09 0.0000 0.000E+00 0.0000 8. 367E-07 Eu-154 0.0000 2.252E-07 0.0000 7.453E-09 0.0000 3.435E-08 0.0000 2.990E-05 0.0000 6.605E-11 0.0000 0.000E+00 0.0000 2. 195E-08 Eu-155 0.0000 5.910E-09 0.0000 1.955E-10 0. 0000 9.014E-10 0.0000 7.507E-11 0.0000 9.885E-16 0.0000 0 .000E+00 0.0000 3 .636E-13 Fe-55 0.0000 9.789E-14 0. 0000 3.239E-15 0.0000 1.493E-14 0.0000 0.000E+00 0.0000 1.497E-24 0.0000 0. 0002+00 0.0000 H-3 0.000E+00 1.346E-21 0.0000 7.673E-21 0.0000 3.911E-22 0.0000 1.380E-22 0.0000 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 Nb-94 3.667E+00 0. 000E+00 0.0000 0.000E+00 0.0000 0.2274 9.359E-06 0.0000 0.000E+00 0. 0000 6.425E-03 0.0004 1.143E-07 0. 0000 Ni-59 0.000E+00 2.357E-06 0.0000 6.596E-05 0.0000 0.0000 8.823E-08 0.0000 0.000E+00 0.0000 1 .366E-03 0.0001 2.675E-04 0. 0000 Ni-63 0.000E+00 3.101E-03 0.0002 2.804E-06 0.0000 0.0000 6.943E-08 0.0000 0. 000E+00 0.0000 1.268E-03 0.0001 2.483E-04 0.0000 Pu-238 2.253E-05 0.0000

2. 878E-03 0.0002 2.603E-06 0.0000 3.294E-03 0.0002 0.000E+00 0.0000 1.071E-01 0.0066 3.054E-03 0. 0002 1 . 059E-04 Pu-239 1.393E-04 0.0000 0.0000 1.099E-02 0.0007 1.178E-02 0.0007 0.000E+00 0.0000 3.874E-01 0.0240 1. 105E-02 0.0007 3. 753E-04 Pu-240 7.067E-05 0.0000 0.0000 3.974E-02 0.0025 1.165E-02 0.0007 0. 000E+00 0.0000 3.829E-01 0.0237 1 .092E-02 0.0007 3.710E-04 0.0000 Pu-241 6.528E-04 0.0000 3.815E-04 3.928E-02 0.0024 0.0000 0.0002+00 0.0000 1.247E-02 0.0008 1 . 783E-04 0.0000 2 .414E-05 0.0000 Pu-242 6.244E-05 0.0000 1.134E-02 1.278E-03 0.0001 0.0007 0.000E+00 0.0000 3.692E-01 0.0229 1.053E-02 0.0007 3. 577E-04 0.0000 Sb-125 4.991E-17 0.0000 3.787E-02 0.0023 1.676E-23 0.0000 0.000E+00 0.0000 1.755E-19 0.0000 1 .040E-20 0.0000 3.2192-21 Sr-90 2.543E-05 0.0000 7.564E-08 0.0000 1.802E-21 0.0000 0.0000 0. 000E+00 0.0000 1.055E-02 0. 0007 2.962E-03 0.0002 2.093E-03 Tc-99 7.628E-14 0.0000 2.944E-16 0.0001 3.610E-06 0.0000 0.0000 0. 000g+00 0.0000 1.031E-09 0.0000 3.599E-12 0.0000 1.005E-10 U-234 1.688E-04 0.0000 0.0000 2.108E-14 0.0000 6.527E-04 0.0000 0. 0002+00 0.0000 1.414E-02 0.0009 6.462E-04 0.0000 3.712E-03 U-235 6.409E-02 0.0040 8.040E-04 0.0002 5.725E-04 0.0000 0.0000 0.000E+00 0.0000 3. 006E-02 0.0019 4. 618E-03 0.0003 3.522E-03 U-238 1.133E-02 0.0007 5.781E-04 0.0000 0.0002 8.176E-04 0.0001 0.000E+00 0.0000 1.312E-02 0.0008 6.009E-04 0.0000 3. 506E-03 0.0002 5.385E-04 0.0000 Total 3.831E+00 0.2376 5.215E-02 0.0032 0.O000400 0.0000 1.725E+00 0.1070 6.031E-02 0.0037 2.845E-02 0.0018 1.703E-01 0.0106 3

SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page CO of ..3Q.*

B. Brosey, 2/5/02 i3 . ,)  ; P. Donnachie, 2/5/02 fq1&

,, 3L

r'a*.*.rI-_ vL-Lutil U.1Iin LLII.LL - U.J ytd&L UI/ )U/LUUL Ilq:/ rye SNC .)

Summary  : SNEC Soil DCGLS (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.500E+02 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways*

Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract.

Am-241 1.768E-08 0.0000 1.046E-11 0.0000 0.OOOE+00 0.0000 2.053E-09 0.0000 1.091E-10 0.0000 C-14 1.005E-09 0.0000 4.452E-01 0.0276 0.O00E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 O.000go00 0.0000 0.000E+00 0.0000 Cm-243 1.890E-10 0.000E+00 0.0000 0.000E+00 0.0000 0.0000 1.272E-13 0.0000 0.000E+00 0.0000 2.195E-11 0.0000 1.366E-12 0.0000 Cm-244 1.508E-08 0.0000 1.021E-11 0.0000 1.839E-02 0.0011 8.926E-12 0.0000 0.0002+00 0.0000 1.752E-09 0.0000 9.316E-11 0.0000 8.579E-10 0.0000 Co-60 0.OOOE+00 0.0000 0.000gE00 0.0000 2.208E-03 0.0001 0.000+/-+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 2.112E-08 0.0000 Cs-134 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 Cs-137 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 6.931E-22 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.0002+00 0.0000 0.000E+00 0.0000 Eu-152 0.OOOE+00 0.0000 0.000E+00 0.0000 0.0002+00 0.0000 8.396E-02 0.0052 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 Eu-154 0.000E+00 0.0000 0.0000 1.530E-03 0.0001 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 Eu-155 0.OOOEO00 0.0000 0.OOOE+00 0.000E+00 0.0000 2.993E-05 0.0000 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 Fe-55 0.000E+00 0.0000 0.000E+00 0.0000 7.556E-11 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 H-3 0.000E+00 0.0000 0.000E+00 0.000E+00 0.0000 9.549E-21 0.0000 0.0000 0.OOOE+00 0.0000 0.000*E00 0.0000 0.000E+00 0.0000 Nb-94 2.745E-03 0.0002 3.918E-05 0.000E+00 0.0000 0.000E+00 0.0000 0.0000 0.OOOE+00 0.0000 3.194E-04 0.0000 1.497E-08 0.0000 5.206E-07 0.0000 Ni-59 0.000E+00 0.0000 0.000E+00 0.0000 3.676E+00 0.2280 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 4.737E-03 Ni-63 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.0003 Pu-238 0.OOOE+00 0.0000 O.000E+00 0.0000 0.000E+00 0.0000 4.397E-03 0.0003 5.101E-04 0.0000 3.019E-07 0.0000 0.OOOE+00 0.0000 Pu-239 5.926E-05 0.0000 3.153E-06 0.0000 2.902E-05 0.0000 1.252E-01 0.0078 2.650E-07 0.0000 1.832E-10 0.0000 0.000E+00 0.0000 Pu-240 3.079E-08 0.0000 1.965E-09 0.0000 1.416E-08 0.0000 4.504E-01 0.0279 7.491E-06 0.0000 4.433E-09 0.0000 0-000E+00 0.0000 8.702E-07 Pu-241 0.0000 4.629E-08 0.0000 4.261E-07 0.0000 4.452E-01 0.0276 4.162E-10 0.0000 2.463E-13 0.0000 0.000E+00 0.0000 Pu-242 4.833E-11 0.0000 2.568E-12 0.0000 2.366E-11 0.0000 1.499E-02 0.0009 3.950E-08 0.0000 2.338E-11 0.0000 0.OOOE+00 0.0000 Sb-125 4.588E-09 0.0000 2.441E-10 0.0000 2.247E-09 0.0000 4.293E-01 0.0266 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 Sr-90 4.443E-02 0.000E+00 0.0000 0.000E+00 0.0000 0.0002+00 0.0000 5.010E-17 0.0000 0.0028 1.342E-04 0.0000 0.O00E+00 0.0000 5.501E-03 Tc-99 1.902E-09 0.0003 6.528E-03 0.0004 8.466E-03 0.0005 8.069E-02 0.0050 0.0000 1.808E-12 0.0000 0.OOOE+00 0.0000 4.619E-10 0.0000 U-234 2.874E+00 0.1782 3.901E-12 0.0000 1.920E-10 0.0000 3.697E-09 0.0000 1.701E-03 0.0001 0.000E+00 0.0000 3.339E-01 0.0207 1.778E-02 U-235 3.038E+00 0.1884 2.327E-03 0.0011 1.636E-01 0.0101 3.411E400 0.2115 0.0001 0.000E+00 0.0000 3.530E-01 0.0219 2.462E-02 0.0015 U-238 2.734E+00 0.1695 1.618E-03 0.0001 1.549E-01 0.0096 3.677E200 0.2280 0.000E+00 0.0000 3.177E-01 0.0197 1.692E-02 0.0010 1.556E-01 0.0096 3.255E+00 0.2019 Total 8.694E+00 0,539 5.821E-03 0.0004 0.O00E+00 0.0000 1.010E+00 0.0627 6.584E-02 0.0041 4.825E-01 0.0299 1.613E+01 1.0000

• Sum of all water independent and dependent pathways.

SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page 3&.._ of ,'D B. Brosey, 2/5/02 .?  ; P. Donnachie, 2/5/02 4i!9

RESRAD, Version 6.1 T'i Limit u.b year 011OiiuU2 14:28 Page 34 Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.OOOE+02 years Water Independent Pathways (Inhalation excludes radon)

Ground Inhalation Radon Plant Meat Milk Soil Radio Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract.

Am-241 1.481E-02 0.0016 8. 637E-03 0.0009 0. 000E+00 0.0000 2. 816E-01 0.0301 4. 055E-03 0.0004 5.468E-04 0.0001 2.894E-02 0.0031 C-14 0.000E+00 0.0000 0. OOOE+00 0.0000 0. 000E+00 0.0000 0. OOOE+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 Cm-243 2.141E-04 0.0000 1.856E-05 0.0000 0.O00E+00 0.0000 6. 056E-04 0.0001 1 24 6E-05 0.0000 7. 972E-07 0.0000 6. 238E-05 0.0000 Cm-244 1.645E-07 0.0000 2.708E-05 0.0000 0.O00E+00 0.0000 8.865E-04 0.0001 2 531E-05 0.0000 8.647E-07 0.0000 9. 132E-05 0.0000 Co-60 4.622E-17 0.0000 3.709E-23 0.0000 0.000E+00 0.0000 1.445E-18 0.0000 1. 078E-18 0.0000 3. 093E-19 0.0000 1. 862E-21 0.0000 Cs-134 0.OOOE+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0. OOOE+00 0.0000 0. 000E+00 0.0000 0. OOOE+00 0.0000 0. OOOE+00 0.0000 Cs-137 1.796E-03 0.0002 1.002E-09 0.0000 0. 0002+00 0.0000 2.491E-04 0.0000 3. 024E-04 0.0000 2 . 352E-04 0.0000 6.421E-07 0.0000 Eu-152 6.075E-07 0.0000 1. 139E-12 0.0000 O.000E400 0.0000 3. 311E-10 0.0000 8. 939E-1 1 0.0000 2. 958E-12 0.0000 1. 365E-11 0.0000 Eu-154 2.143E-10 0.0000 4. 734E-16 0.0000 0.000E+00 0.0000 1. 567E-13 0.0000 4. 231E-14 0.0000 1. 400E-15 0.0000 6. 460E-15 0.0000 Eu-155 5.732E-20 0.0000 7.547E-25 0.0000 0.O00E+00 0.0000 2.765E-22 0.0000 7 .4566E-23 0.0000 2.471E-24 0.0000 1. 140E-23 0.0000 Fe-55 0.000E+00 0.0000 0. OOOE+00 0.0000 0.000E+00 0.0000 0. OOOE+00 0.0000 0. 000E+00 0.0000 0. 000E+00 0.0000 0. OOOE+00 0.0000 H-3 0.000E+00 0 0000 0.000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0. 000E+00 0.0000 0. 000E+00 0.0000 0. 000E+00 0.0000 Nb-94 2.476E+00 0.2649 6. 320E-06 0.0000 0.OOOE+00 0.0000 4. 322E-03 0.0005 7. 700E-08 0.0000 1.588E-06 0.0000 4.455E-05 0.0000 Ni-59 0.000E+00 0.0000 8. 602E-08 0.0000 0.000E+00 0.0000 1. 326E-03 0.0001 2 .599E-04 0.0000 3.013E-03 0.0003 2.734E-06 0.0000 Ni-63 0.000E+00 0.0000 2.295E-08 0.0000 0.000E+00 0.0000 4. 173E-04 0.0000 8. 179E-05 0.0000 9. 482E-04 0.0001 8.604E-07 0.0000 Pu-238 5.731E-06 0.0000 8.296E-04 0.0001 0.000E+00 0.0000 2. 687E-02 0.0029 7. 689E-04 0.0001 2.696E-05 0.0000 2. 767E-03 0.0003 Pu-239 1.143E-04 0.0000 9. 665E-03 0.0010 0.000E+00 0.0000 3. 164E-01 0.0339 9. 055E-03 0.0010 3. 077E-04 0.0000 3.259E-02 0.0035 Pu-240 5.729E-05 0.0000 9.443E-03 0.0010 0.OOOE+00 0.0000 3. 091E-01 0.0331 8. 847E-03 0.0009 3. 007E-04 0.0000 3. 184E-02 0.0034 Pu-241 4.986E-04 0.0001 2. 909E-04 0.0000 0.OOOE+00 0.0000 9.484E-03 0.0010 1.365E-04 0.0000 1.841E-05 0.0000 9.746E-04 0.0001 Pu-242 5.142E-05 0.0000 9. 335E-03 0.0010 0.000E+00 0.0000 3. 028E-01 0.0324 8.664E-03 0.0009 2.944E-04 0.0000 3. 119E-02 0.0033 Sb-125 0.000E+00 0.0000 0. OOOE+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 O.000E+00 0.0000 0. 000 E00 0.0000 Sr-90 4.474E-08 0.0000 1. 331E-10 0.0000 0.000E+00 0.0000 1. 849E-05 0.0000 5. 191E-06 0.0000 3. 668E-06 0.0000 6. 352E-09 0.0000 Tc-99 8.608E-23 0.0000 3. 322E-25 0.0000 0.OOOE+00 0.0000 1. 159E-18 0.0000 4. 045E-21 0.0000 1. 130E-19 0.0000 2. 379E-23 0.0000 U-234 2.994E-04 0.0000 1 . 025E-04 0.0000 0.000E+00 0.0000 2.799E-03 0.0003 1.267E-04 0.0000 6.024E-04 0.0001 9. 333E-05 0.0000 U-235 9.970E-03 0.0011 2.369E-04 0.0000 0.000E+00 0.0000 1.373E-02 0.0015 2. 829E-03 0.0003 5.430E-04 0.0001 2. 815E-04 0.0000 U-238 1.665E-03 0.0002 8.504E-05 0.0000 0.OOOE+00 0.0000 1. 922E-03 0.0002 8. 831E-05 0.0000 5.153E-04 0.0001 7. 922E-05 0.0000 Total 2.506E+00 0.2681 3.868E-02 0.0041 0.000E+00 0.0000 1.273E+00 0.1361 3. 526E-02 0.0038 7 .359E-03 0.0008 1.290E-01 0.0138 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page 308 of.3.,*

B. Brosey, 2/5/02 . "ý)A-, 3- ;P. Donnachie, 2/5/02 r//g

htRKAU, Version b.i T'-1Limit = U.b year Ull/U/ZUUZ 14:Zb Fage J.

Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 3.000E+02 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways*

Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract.

Am-241 4.276E-07 0.0000 7.905E-10 0.0000 0.000E+00 0.0000 4. 976E-08 0.0000 6.533E-09 0.0000 5.744E-09 0.0000 3.386E-01 0.0362 C-14 0.000E+00 0.0000 0.OOOE-00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000iE00 0.0000 Cm-243 5.916E-04 0.0001 9.534E-07 0.0000 0.000E+00 0.0000 6.870E-05 0.0000 1.075E-06 0.0000 Cm-244 1.522E-03 5.612E-08 0.0000 1.576E-03 0.0002 0.0002 2.454E-06 0.0000 O.000E+00 0.0000 1.768E-04 0.0000 2.768E-06 0.0000 1.467E-07 0.0000 2.736E-03 Co-60 1.579E-20 0.0003 0.0000 2.286E-22 0.0000 0.000E+00 0.0000 1.865E-21 0.0000 5.748E-21 0.0000 2.996E-21 0.0000 4.908E-17 0.0000 Cs-134 0.000E+00 0.0000 0.000E00 0.0000 0.000E+00 0.0000 0. 000E+00 Cs-137 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 Eu-152 0.0000 0.OOOE+00 0.0000 0.0002+00 0.0000 2.583E-03 0.0003 0.000E+00 0.0000 0.0002+00 0.0000 0.000Eý00 0.0000 0. O00E+00 Eu-154 0.0000 0.000E+00 0.0000 0.0002+00 0.0000 6.080E-07 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 Eu-155 0,000E+00 0.0000 0.000E+00 0.0000 0.o00g+00 0.0000 2.145E-10 0.0000 0.0000 0.000gE00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0.002E+00 0.0000 5.768E-20 Fe-55 0.000E+00 0.0000 0.000E+00 0.0000 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 O.000E+00 0.0000 H-3 o.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.O00E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 Nb-94 7.419E-03 0.0008 1.059E-04 0.0000 0.000E+00 0.0000 8.634E-04 0.0001 4.050E-08 0.0000 1.407E-06 0.0000 2.489E+00 0.2663 Ni-59 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 4.602E-03 0.0005 Ni-63 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 Pu-238 5.753E-02 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 1.448E-03 0.0002 0.0062 9,218E-05 0.0000 0-000E+00 0.0000 6.682E-03 0 .0007 1.070E-04 0.0000 Pu-239 6.712E-01 3.630E-05 0.0000 9.571E-02 0.0102 0.0718 1.082E-03 0.0001 0.000E+00 0.0000 7.796E-02 0.0083 1.221E-03 0.0001 Pu-240 6.5592-01 6.369E-05 0.0000 1.120E+00 0.1198 0.0702 1.057E-03 0.0001 0.000E+00 0.0000 7 . 617E-02 0.0081 1.193E-03 0.0001 Pu-241 4.058E-07 6.308E-05 0.0000 1.094E+00 0.1170 0.0000 1.346E-09 0.0000 0-000E+00 0.0000 4.714E-08 0.0000 8.817E-10 0.0000 2.481E-10 Pu-242 6.423E-01 0.0687 1.035E-03 0.0001 0.0000 1.140E-02 0.0012 Sb-125 0.000E+00 0.0000 7 .459E-02 0.0080 1.168E-03 0.0001 6.092V-05 0.0000 1.071E+00 0.1146 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0.0002+00 0.0000 0.000E+00 0.0000 Sr-90 7.403E-05 0.0000 2.236E-07 0.0000 0.000tE00 0.0000 Tc-99 0.000E+00 0.0000 9.166E-06 0.0000 1.088E-05 0.0000 1.411E-05 0.0000 1.358E-04 2.030E-18 0.0000 1.929E-21 0.0000 0.0000 U-234 0.000E+00 0.0000 4.929E-19 0.0000 4.162E-21 0.0000 2,049E-19 0.0000 6.804E-01 0.0728 4.039E-04 0.0000 4.010E-18 0.0000 U-235 0.000E+00 0.0000 7. 908E-02 0.0085 4.224E-03 0.0005 3.877E-02 0.0041 1.302E+00 0.1393 1.866E-03 0.0002 8.069E-01 0.0863 0.000E+00 0.0000 1.513E-01 0.0162 1.877E-02 0.0020 3.760E-02 0.0040 U-238 6.475E-01 0.06'3 3.834E-04 0.0000 0.000E+00 0.0000 1.539E+00 0.1646 7 .526E-02 0.0081 4.015E-03 0.0004 3.688E-02 0.0039 7.684E-01 0.0822 Total 4.666E+00 0.4992 6.029E-03 0.0006 0.000E+00 0.0000 5.421E-01 0.0580 3.071E-02 0.0033 1.135E-01 0.0121 9.347E+00 1-0000

• Sum of all water independent and dependent pathways.

SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page___ of 3__<

B. Brosey, 2/5/02 .- '  ; P. Donnachie, 2/5/02 -'q4 ?

0

tnr*rw-u, version o.i ii Limit U.= year Ui/JU/ZUUZ iq:zu vage ib Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone rile: SNEC2.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.OOOE+03 years Water Independent Pathways (Inhalation excludes radon) 11 Ground Inhalation Radon Plant Meat Milk Soil Radio Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract.

Am-241 4.214E-03 0.0005 2.433E-03 0.0003 0.000E+00 0.0000 5.857E-02 0.0064 1.135E-03 0.0001 1 . 503E-04 0 .0000 8. 150E-03 0.0009 C-14 0. 000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 Cm-243 3. 594E-06 0.0000 4.847E-06 0.0000 0. 000E+00 0.0000 1.160E-04 0.0000 4.349E-06 0.0000 1.534E-07 0.0000 1 . 635E-05 0.0000 Cm-244 6.152E-08 0.0000 1.014E-05 0.0000 0.000E+00 0.0000 2.426E-04 0.0000 9.196E-06 0.0000 3.143E-07 0.0000 3 .420E-05 0.0000 Co-60 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 Cs-134 0. 000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0. 000+00 0.0000 Cs-137 1.587E-10 0.0000 8.861E-17 0.0000 0.000E+00 0.0000 1.609E-11 0.0000 2.065E-11 0.0000 1 .623E-11 Eu-152 0.0000 5 .676E-14 0.0000

8. 175E-23 0.0000 2.185E-16 0.0000 0.000E+00 0.0000 1.049E-15 0.0000 3.611E-16 0.0000 1.208E-17 0.0000 5. 916E-17 0.0000 Eu-154 0.000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 Eu-155 0. 000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 Fe-55 0.000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 H-3 0.0002+00 0.0000 0.000E+00 0.0000 0.O00E+00 0.0000 0. 0002+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0. 000E+00 0.0000 Nb-94 0.000E+00 0.0000 3.965E-01 0.0432 1.012F-06 0.0000 0.000E+00 0.0000 5.056E-04 0.0001 1.042E-08 0.0000 2. 185E-07 0.0000 7. 133E-06 Ni-59 0.000E+00 0.0000 0.0000 7.645E-08 0.0000 0.000E+00 0.0000 8.610E-04 0.0001 1.768E-04 0.0000 2 .068E-03 0 .0002 2 .430E-06 0.0000 Ni-63 0.000E+00 0.0000 1. 31CE-10 0.0000 0. 000E+00 0.0000 1.741E-06 0.0000 3.573E-07 Pu-238 0.0000 4 180E-06 0.0000 4. 912E-09 0.0000 1.713E-07 0.0000 1 . 333F-06 0.0000 0. 000E+00 0.0000 3.182E-05 0.0000 1.210E-06 0.0000 7 104E-08 Pu-239 0.0000 4 .444E-06 0.0000

4. 530E-05 0.0000 3. 831E-03 0.0004 0. 000E+00 0.0000 9.166E-02 0.0100 3.474E-03 0.0004 1. 187E-04 Pu-240 2.152E-05 0.0000 0.0000 1.292E-02 0.0014 3.547E-03 0.0004 0.000E+00 0.0000 8.485E-02 0.0092 3.216E-03 0.0004 I . 099E-04 0.0000 1 .196E-02 0.0013 Pu-24 1 1.419E-04 0.0000 8.193E-05 0.0000 0.000E+00 0.0000 1.972E-03 0.0002 3.820E-05 0.0000 5.061E-06 0.0000 2 .745E-04 0.0000 Pu-242 2. 077E-05 0.0000 3.771E-03 0.0004 0.000E+00 0.0000 8.938E-02 0.0097 3.388E-03 0.0004 1.158E-04 0.0000 1.260E-02 0.0014 Sb-125 0.000E+00 0.0000 0.0000E+0 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 o.000E+00 0.0000 Sr-90 6.247E-21 0.0000 1.858E-23 0.0000 0.000E+00 0.0000 1.887E-18 0.0000 Tc-99 5.343E-19 0.0000 3. 782E-19 0.0000 8 . 870E-22 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 U-234 5.404E-04 0.0001 0.000E+00 0.0000 0.000E+00 0.0000 7.709E-06 0.0000 0.000E+00 0.0000 1.078E-03 0.0001 5.343E-05 0.0000 9.483E-05 U-235 4.247E-05 0.0000 0.0000 1.523E-05 0.0000

8. 977E-06 0.0000 0.000E+00 0.0000 5.151E-04 0.0001 1.374E-04 0.0000 1 . 839E-06 U-238 3.347E-07 0.0000 0.0000 1.220E-05 0.0000 1.280E-08 0.0000 0.000E+00 0.0000 4.181E-07 0.0000 2.238E-.08 0.o0000 8. 398E-08 0.0000 1.367E-08 0.0000 Total 4.015E-01 0.0438 1.370E-02 0.0015 0. 000E+00 0.0000 3.298E-01 0.0359 1.163E-02 0.0013 2. 669E-03 0.0003 4. 600E-02 0.0050 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page 3.V-*f B. Brosey, 2/5/02 1 ., * " L  ; P. Donnachie, 2/5/02 ti/l

rf\-, tAL, Vt:*L..LIU I U 1I'2

i. LJlII.LL - U.J ytýCdL U-I/JU/./ U-V IIf; /0 ECdy2.-D Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.000E+03 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways*

Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract.

Am-241 1 .443E-04 0.0000 3.209E-07 0.0000 0. 000E+00 0.0000 1.683E-05 0.0000 2 .624E-06 0.0000 8.564E-08 0.0000 7.481E-02 0.0082 C-14 0 000E+00 0.0000 0.0002E00 0.0000 0.0002+00 0.0000 0.000E+00 0.0000 0.000g00 0. 0000 0.000E+00 0.0000 0.000E+00 0.0000 Cm-243 2 .920E-03 0.0003 4 .707E-06 0.0000 0.000E+00 0.0000 3.392E-04 0.0000 5. 315E-06 0. 0000 2. 770E-07 0.0000 3.415E-03 0.0004 Cm-244 6.416E-03 0.00 G7 S.034E-05 0.0000 0.000E+00 0.0000 7.453E-04 0.0001 1 .168E-05 0.0000 6.104E-07 0.0000 7.481E-03 0.0008 Co-60 0.000E+00 0.0000 0.000E+00 0.0000 0. OOOE+00 0.0000 O.O002EO0 0.0000 0.000E+00 0. 0000 o.OOOE+00 0.0000 0.000E+00 0.0000 Cs-134 0.000E+00 0.0000 0.0002EO0 0.0000 0. O00E+00 0.0000 0.OOOE+00 0.0000 0. 000E+00 0. 0000 0.0002+00 0.0000 0.000E+00 0.0000 Cs-137 0.000E+00 0.0000 0.O00E+00 0.0000 0.000E+00 0 .0000 0 . OOOE 00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 2.117E-10 0.0000 Eu-152 3.670E-17 0.0000 1.182E-19 0.0000 0. OOOE+00 0.0000 4.263E-18 0.0000 1.334E-18 0.0000 6.960E-20 0.0000 1.742E-15 0.0000 Eu-154 0.000E+00 0.0000 0.000E+00 0.0000 0. OOOE+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0.0002E00 0.0000 Eu-155 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 Fe-55 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0 .000+400 0.0000 O.000g+00 0.0000 0.000E+00 0.0000 H-3 0. 000E+00 0.0000 0.000E+00 0.0000 0. OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 Nb-94 1.095E-02 0.0012 1 .563E-04 0.0000 0. 000E+00 0.0000 1.274E-03 0.0001 5 .982E-08 0.0000 2.077E-06 0.0000 4.094E-01 Ni-59 0.0446 0.000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 3.108E-03 0.0003 Ni-63 0.000E+00 0.0000 0.000E+00 0,0000 0. 000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 Pu-238 6.283E-06 0.0000 8.791E-04 0. 0001 1.416E-06 0.0000 0. 000E+00 0.0000 1. 021E-04 0.0000 1.615E-06 0.0000 2.189E-07 0.0000 1.024E-03 Pu-239 0.0001

2. 553E+00 0.2782 4.115E-03 0.0004 0. OOOE+00 0.0000 2.965E-01 0.0323 4.646E-03 0.0005 2.422E-04 0.0000 Pu-240 2.970E+00 0.3237 2.363E+00 0.2575 3. 809E-03 0.0004 0. 000E+00 0.0000 2.745E-01 0.0299 4.301E-03 0.0005 2.248E-04 0.0000 2.749E+00 Pu-241 0.2996 6.541E-05 0. 0000 2.199E-07 0.0000 0. OOOE+00 0.0000 7.599E-06 0.0000 1.453E-07 0.0000 1.439E-08 0.0000 2.587E-03 Pu-242 0.0003 2.489E+00 0.2712 4.012E-03 0,0004 0. 000E+00 0.0000 2.891E-01 0.0315 4.531E-03 0.0005 2.361E-04 0.0000 2.896E+00 Sb-125 0.3156 0.000E+00 0. 0000 0. 000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 Sr-90 7.645E-18 0.000E+00 0.0000 0.0000 2. 309E-20 0.0000 0.000E+00 0.0000 9.466E-19 0. 0000 1.123E-18 0.0000 1.457E-18 0.0000 1.400E-17 0.0000 Tc-99 0.000E+00 0. 0000 0. 000E+00 0.0000 0. OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 U-234 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 1.452E-03 0 .0002 4. 613E-06 0.0000 0.000E+00 0.0000 1 .705E-04 0.0000 2.593E-05 0.0000 1.319E-04 0.0000 U-235 3.574E-03 0.0004 4 .826E-02 0.0053 1.070E-04 0.0000 0.000E+00 0.0000 5.609E-03 0.0006 1. 152E-03 0.0001 7.721E-05 0.0000 U-238 5.592E-02 0.0061 6.320E-05 0.0000 3.852E-08 0.0000 0.000E+00 0.0000 7.346E-06 0.0000 3.969E-07 0.0000 3.614E-06 0.0000 7.548E-05 0.0000 Total 7.476E+00 0.8146 1.222E-02 0.0013 0. O00E+00 0.0000 8.683E-01 0.0946 1.468E-02 0.0016 9.191E-04 0.0001 9.177E+00 1.0000

• Sum of all water independent and dependent pathways.

SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page__i* of 3 g B. Brosey, 2/5/02 " - - " P. Donnachie, 2/5/02 Al) Q

" ......: Ic2__ 9"-

RESRAD, Version 6.1 Tt Limit = 0.5 year 01/30/2002 14:28 Page 38 Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.000E+04 years Water Independent Pathways (Inhalation excludes radon) I Ground Inhalation Radon Plant Meat Milk Soil Radio-Nuclide mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract.

Am-241 0.000E+00 0.0000 0.OOOE+00 0.0000 0. OOOE+00 0. 0000 0. OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 C-14 0.000E+00 0.0000 0.OOOE+00 0.0000 0. OOOE+00 0.0000 0.000E+00 0.0000 0.000g+00 0.0000 0.000+00 0.0000 0.OOOE+00 0.0000 Cm-243 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 Cm-244 0.000E+00 0.0000 0.000E+00 0.0000 0. OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 Co-60 0.000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0.000+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 Cs-134 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0. OOOE+00 0.0000 0.000E+00 0.0000 0.0000 0.000E+00 0.0000 Cs-137 0.000E+00 0.000E+00 0.0000 0.o000+00 0.0000 0. OOOE+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0.0002E+00 0.0000 O.O00o400 0.0000 Eu-152 0.000E+00 0.0000 0.OOOE+00 0.0000 0.O00E+00 0.0000 0. 0002+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.0002+00 0.0000 Eu-154 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0 .000E+00 0.0000 0.000E+00 0.0000 O.O002+00 0.0000 Eu-155 0.000E+00 0.0000 0.0002+00 0.0000 0.O00E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 O.O002+00 0.0000 Fe-55 0.000E+00 0.0000 0.000E+00 0.0000 0.O00E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 O.O00g+00 0.0000 H-3 0.000E+00 0.0000 0.00g2+00 0.0000 0. 000E+00 0.0000 0. OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 Nb-94 0.000E+00 0.0000 O.O00E+00 0.0000 0.000E+00 0.0000 0. 000EO 00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.O00E+00 0.0000 Ni-59 0.OOOE+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0 000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 Ni-63 0.000E+00 0.0000 0.000E+00 0.0000 0.0002+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 Pu-238 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 Pu-239 0.000E+00 0.0000 0.000E+00 0.0000 0. O00E+O0 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 Pu-240 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0.0002+00 0.0000 0.OOOE+00 0.0000 Pu-241 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.O00E+00 0.0000 0.0000 0.OOOE+O0 Pu-242 0.000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.O00E+00 0.0000 0.000E+00 0.0000 Sb-125 0.000E+00 0.0000 0.000E+00 0,0000 0.000E+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 Sr-90 0.OOOE+00 0.OOOE+00 0.0000 0.0000 O.O00E+00 0.0000 0. OOOE+00 0.0000 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 O.O00g+00 0.0000 Tc-99 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 O.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 U-234 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 U-235 0.000E+00 0.OOOE+00 0.0000 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0.OOOE+00 0.0000 U-238 0.OOOE+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 Total 0.000E+00 0.0000 0.OOOE+00 0.0000 O.000E+00 0.0000 0. 000E+00 0.0000 0. 000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 3 1 2-of 211 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page B. Brosey, 2/5/02 . " - P. Donnachie, 2/5/02 ,J/l 3,8S

RESRAD, Version 6.1 Ti Limit = 0.5 year Oil3U12OU2 14:Fl Page C.A File: SNEC2.RAD Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone Total Dose Contributions TDOSE(i,p,t) for Individual Radionuclides (i) and Pathways (p)

As mrem/yr and Fraction of Total Dose At t = 1.OOOE+04 years Water Dependent Pathways Water Fish Radon Plant Meat Milk All Pathways*

Radio Nuclide mrem/yr fract. mrcem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract. mrem/yr fract.

Am-241 2. 022E-08 0.0000 "7.006E-11 0.0000 0. 000E+00 0.0000 2.348E-09 0.0000 1.944E-11 0.0000 3.883E-12 0.0000 2.266E-08 0.0000 C-14 0. OOOE+00 0.0000 0. 000E+00 0.0000 0. 000E+00 0.0000 0.0002+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 Cm-243 7. 135E-07 0.0006 2 .370E-09 0.0000 0. 000E+00 0.0000 8.287E-08 0.0001 6. 966E-10 0.0000 ] .305E-10 0.0000 7.995E-01 0.0007 Cm-244 3.135E-15 0.0000 8.997E-18 0.0000 0.000E+00 0.0000 3.679E-16 0.0000 5. 669E-17 0.0000 2.950E-16 0.0000 3.864E-15 0.0000 Co-60 0. OOOE+00 0.0000 0.000E+00 0.0000 0 .000E+00 0.0000 0.0002+00 0.0000 0. 000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 Cs-134 0.O00E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.OOOE+00 0.0000 Cs-137 0. 000E+ 00 0.0000 0 .000E+00 0.0000 0 000E+00 0.0000 0. 000E+00 0.0000 0. 000E+00 0.0000 0.000g+00 0.0000 0.000E+00 0.0000 Eu-152 2.303E-16 0.0000 7 .420E-19 0.0000 0 000E+00 0.0000 2.676E-17 0.0000 8.386E-18 0.0000 4. 370E-19 0.0000 2.666E-16 0.0000 Eu-154 0. 000E+00 0.0000 0.000E+00 0.0000 0.O00E+00 0.0000 0.000g+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 Eu-155 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0 .000E+00 0.0000 0.OOOE+00 0.0000 Fe-55 0.000E+00 0.0000 0 000Ei 00 0.0000 0.000E+00 0.0000 0.000E400 0.0000 0. O00E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 H-3 0. 000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0.0002E00 0.0000 0 .000E+00 0.0000 0.000E+00 0.0000 Nb-94 0. 000E+00 0.0000 0.000E+00 0.0000 0 .000E+00 0.0000 0.000E+00 0.0000 0. 0000E+0 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 Ni-59 6.013E-06 0.0053 2.943E-08 0.0000 0.000E+00 0.0000 7. 059E-07 0.0006 5.478E-07 0.0005 1.14 1E-05 0.0100 1.871E-05 0.0164 Ni -63 0.O00E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0. OOOE+00 0.0000 0.000E+00 0.0000 Pu-238 3.084E-07 0.0003 1.019E-09 0.0000 0.000E+00 0.0000 3.624E-08 0.0000 5.674E-09 0.0000 2.848E-08 0.0000 3.798E-07 0.0003 Pu-239 0. OOOE+00 0.0000 0 .000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0. OOOE+00 0.0000 0.OOOE+00 0.0000 Pu-240 1.170E-12 0.0000 3.356E-15 0.0000 0.O00E+00 0.0000 1.373E-13 0.0000 2.115E-14 0.0000 1.100E-13 0.0000 1.441E-12 0.0000 Pu-241 7.245E-10 0.0000 2.510E-12 0.0000 0. 00E+00 0.0000 8.416E-11 0.0000 6.952E-13 0.0000 1. 390E-13 0.0000 8.120E-10 0.0000 Pu-242 1.136E-12 0.0000 3.748E-15 0.0000 0. 000E+00 0.0000 1.335E-13 0.0000 2.093E-14 0.0000 1.051E-13 0.0000 1.399E-12 0.0000 Sb-]25 0. 000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 O.0002E00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.0002+00 0.0000 Sr-90 0. 000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 0.000E+00 0. 0000 0.000E+00 0.0000 Tc-99 0.0002+00 0.0000 0.000E+00 0.0000 0.000E+00 0.0000 O.000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 U-234 9. 088E-04 0.7975 3. 004E-06 0.0026 0. 000E+00 0.0000 1.068E-04 0.0937 1.672E-05 0.0147 8. 393E-05 0.0737 1.119E-03 0.9822 U-235 0. 000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0.000E+00 0.0000 0. 000E+00 0.0000 0. OOOE+00 0.0000 0.000E+00 0.0000 U-238 2.940E-07 0.0003 9.728E-10 0.0000 0. 000E+00 0.0000 3. 45E-08 0.0000 5.402E-09 0.0000 2.711E-08 0.0000 3,620E-07 0.0003 Total 9.161E-04 0.8040 3.038E-06 0.0027 0. 000E+00 0.0000 1.077E-04 0.0945 1.728E-05 0.0152 9.540E-05 0.0837 1.139E-03 1.0000

• Sum of all water independent and dependent pathways.

SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page- 1of

-5 B. Brosey, 2/5/02 ** Y / P. Donnachie, 2/5/02 14,k

, cj

KE5KAD, Version b.l Ti Limit = 0.5 year 01/30/2002 14:28 Page 40 Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Dose/Source Ratios Summed Over All Pathways Parent and Progeny Principal Radionuclide Contributions Indicated Parent Product Branch DSR(j, t) (mrem/yr)/(pCi/g)

(i) (j) Fraction* t= 0.OOOE+00 1 . OOOE+00 3.000E+00 1.OOOE+01 3.500E+01 1.500E+02 3.000E+02 1. OOOE+03 1 .000E+04 Am-241 Am-241 1. 000E+00 5. 835E-01 5.824E-01 5.803E-01 5. 730E-01 5.476E-01 4.447E-01 3 .378E-01 7.376E-02 2.247E-08 Am-241 Np-237 1. 000E+00 1. 999E-06 6.214E-06 1.4 65E-05 4.385E-05 1.438E-04 5.254E-04 8. 619E-04 1. 057E-03 6.198E-il Am-2 41 U-233 1 .00E+00 5.002E-14 2.824E-13 1.308E-12 1.050E-11 1.806E-10 2.194E-08 1. 183E-07 3.623E-07 4.849E-15 Am-241 Th-229 1.O000E200 9. 921E-18 1.383E-16 1.559E-15 3.977E-14 1.392E-12 7.178E-li 3.706E-10 3. 007E-09 1.231E-10 Am-241 EDSR(j) 5. 835E-01 5.824E-01 5.803E-01 5.731E-01 5.478E-01 4.452E-01 3. 386E-01 7.481E-02 2.266E-08 C-14 C-14 1.000tE00 7.532E-01 2.189E-02 3.876E-02 3.806E-02 0.000E+00 0.000-E+00 0.000E+00 0.000E+00 0.0004E+00 Cm-243 Cm-243 9.976E-01 7.049E-01 6.879E-01 6.549E-01 5. 516E-01 2.988E-01 1.779E-02 4.483E-04 1.369E-11 0.O00E+00 Cm-243 Pu-239 9.976E-01 7.814E-06 2. 320E-05 5.281E-05 1.451E-04 3.644E-04 5.408E-04 I.118E-03 3.408E-03 0.O00E+00 Cm-243 U-235 9.976E-01 2.571E-15 1.792E-14 9.268E-14 7.600E-13 7.727E-12 2.444E-10 6.956E-10 5.594E-10 0.O00E+00 Cm-243 Pa-231 9.976E-01 3.932E-19 6. 347E-18 7.566E-17 1. 908E-15 6.615E-14 4. 895E-12 3.113E-11 6.817E-11 0.O00E+00 Cm-243 Ac-227 9. 976E-01 1.522E-21 3. 979E-20 8.688E-19 5.598E-17 2.788E-14 8. 088E-12 7.419E-11 1.705E-10 0.O00E+00 Cm-243 EDSR(j) 7. 050E-01 6. 879E-01 6.550E-01 5.518E-01 2 .991E-01 1. 834E-02 1.566E-03 3.408E-03 0.O00E+00 Cm-243 Cm-243 2 .400E-03 1. 696E-03 1.655E-03 1.576E-03 1 .327E-03 7.187E-04 4.281E-05 1.079E-06 3.294E-14 O.O00E+00 Cm-243 Am-243 2 .400E-03 1.197E-07 3.551E-07 8.089E-07 2.231E-06 5.686E-06 9.274E-06 9 .079E-06 6.463E-06 7.416E-07 Cm-243 Pu-239 2 400E-03 5.900E-13 4 .102E-12 2.133E-11 1.799E-10 1 . 682E-09 1.459E-08 3 .993E-08 4. 324E-07 5.799E-08 Cm-243 U-235 2 .400E-03 1.450E-22 2 174E-21 2.500E-20 6.218E-19 2. 048E-17 2.548E-15 1 .916E-14 1.060E-13 9.162E-16 Cm-243 Pa-231 2 .400E-03 1.718E-26 5 820E-25 1. 520E-23 1.155E-21 1. 170E-17 1.298E-16 7.861E-16 9.919E-15 1.250E-17 Cm-243 Ac-227 2 400E-03 5. 988E-29 3.173E-27 1.461E-25 2.772E-23 2. 688E-17 3.097E-16 1.869E-15 2.525E-14 1.521E-17 Cm-243 ZDSR (j) 1. 696E-03 1 . 655E-03 1.576E-03 1.329E-03 7.244E-04 5.210E-05 1 .020E-05 6.895E-06 7.995E-07 Cm-244 Cm-244 1 .000E+00 3. 019E-01 2.905E-01 2. 690E-01 2.055E-01 7.852E-02 9.399E-04 2.915E-06 4.459E-18 0. O00E+00 Cm-244 Pu-240 1 0002+00 2 .870E-05 8 .469E-05 1.902E-04 4 . 993E-04 1.094E-03 1,268E-03 2.733E-03 7.481E-03 0.000E+00 Cm-244 U-236 1 000E+00 6.149E-14 4 372E-13 2.265E-12 1.812E-11 2.803E-10 1.836E-08 4. 915E-08 3.617E-08 0.000E+00 Cm-244 Th-232 1.OOOE+00 3.458E-24 4 .786E-23 5.237E-22 1 .241E-20 3.519E-19 8.900E-18 2. 603E-17 6.408E-17 7.876E-18 Cm-244 Ra-228 1 . 000E+00 1.607E-24 5.187E-23 1.272E-21 8 .094E-20 5. 680E-18 2 .476E-16 9.871E-16 3.890E-15 3.849E-15 Cm-244 Th-228 1 .O00E+00 5.787E-26 3.221E-24 1 .425E-22 1 .896E-20 2. 020E-18 9.489E-17 2.982E-16 9. 219E-16 Cm-244 6.752E-18 ZDSR(j 3.020E-01 2.906E-01 2.692E-01 2.060E-01 7. 962E-02 2.208E-03 2.736E-03 7.481E-03 3.864E-15 Co-60 Co-60 1.000E+00 9.094E+00 7.965E+00 6.110E400 2.416E+00 8.793E-02 2.112E-08 4.908E-17 0.000E+00 0.000E+00 Cs-134 Cs-134 1.000E+00 5.566E+00 3.976E+00 2.030E+00 1.928E-01 4.309E-05 6.931E-22 7.006E-44 0.O00E+00 0.000E+00 Cs-137 Cs-137 1.000E+00 2.726E+00 2.664E+00 2.543E+00 2.162E+00 1.210E+00 8.396E-02 2.583E-03 2.117E-10 0.000E+00 Eu-152 Eu-152 7.208E-01 2.777E+00 2.636E+00 2.374E+00 1.647E+00 4.467E-01 1.103E-03 4.382E-07 5.896E-23 0.000E+00 Eu-152 Eu-152 2.792E-01 1.076E+00 1.021E+00 9.196E-01 6.381E-01 1.730E-01 4.273E-04 1.697E-07 2.284E-23 0.000E+00 Eu-152 Gd-152 2 . 792E-01 6.956E-17 2.039E-16 4.524E-16 1.142E-15 2.273E-15 2.623E-15 2.519E-15 1.742E-15 2.666E-16 Eu-152 ZDSR ( j 1.076E+00 1.021E+00 9.196E-01 6.381E-01 1.730E-01 4.273E-04 1.697E-07 1.742E-15 2.666E-16 Eu-154 Eu-154 1.000E+00 4.176E+00 3.859E+00 3.295E+00 1.896E+00 2.632E-01 2.993E-05 2.145E-10 2.102E-34 0.000E+00 Eu-155 Eu-155 1.000E+00 9.897E-02 8.604E-02 6.503E-02 2.442E-02 7.381E-04 7.556E-11 5.768E-20 0.000E+00 0.000E+00

/SNEC Fciclity DCG L/' ues fa -*tolometrfc Contamination, Calculation No. 6900-02-008, Rev 0, Pag- ___._f_

B. Brosey, 2/5/02 _T - ý"  ; P. Donnachie, 2/5/02 ,'.1R-

nro*wu, version b. i ii Limit = u.:) year UiajumZon z Summary  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Cont :am. Zone File: Sage Fi:zu . i SNEC2.RAD Dose/Source Ratios Summed Over All Pathways Parent and Progeny Principal Radionuclide Contributions Indicated Parent Product Branch DSR(j,t) (mrem/yr)/(pCi/g)

(i) (j) Fraction* t 0.000E100 1.000E+00 3.000E+00 1.000E+01 3.500E+01 1.5002E02 3.000E+02 1 .000E+03 1 . 00E *04 Fe-55 Fe-55 1. 000E+00 5. 072E-04 3. 924E-04 2.348E-04 3.892E-05 6.348E-08 9.549E-21 1.796E-37 0.000E+00 0.000OE+00 H-3 H-3 1.000+/-+00 7.494E-03 5.165E-03 4.654E-03 3.202E-03 9.152E-08 3.296E-32 0.OO0E+00 0.000E'00 0.000E+00 Nb-94 Nb-94 1.000E+00 5.439E+00 5.425E+00 5.396E+00 5.298E+00 4.963E+00 3.676E+00 2.489E+00 4.094E-01 0.000E+00 Ni-59 Ni-59 1.000E+00 4.858E-03 4:857E-03 4.856F-03 4.850E-03 4.830E-03 4.737E-03 4.602E-03 3.108E-03 1.871E-05 Ni-63 Ni-63 1.0001E00 1.330E-02 1.320F-02 1.301E-02 1.235E-02 1.027E-02 4.397E-03 1.448E-03 6.283E-06 7.629E-38 Pu-238 Pu-238 1 .000E+00 4.946E-01 4.901E-01 4.812E-01 4.512E-01 Pu-238 3.585E-01 1.246E-01 9.507E-02 1 .020E-03 0.000E+00 U-234 I OOOE+/-00 1.803E-07 5.469E-07 1.258E-06 3. 509E-06 3.333E-05 6.128E-04 Pu-238 Th-230 6.446E-04 1.984E-06 0.000E+00 1 .0002E00 4.481E-13 2.938E-12 1.488E-11 1.245E-10 1.185E-09 1.010E-08 1.771E-08 1.712E-08 Pu-238 Ra-226 1 .000E+00 9.766E-10 6.103E-15 9.533E-14 1.125E-12 2.894E-11 9.642E-10 4.441E-08 2.120E-07 8.338E-07 3.646E-07 Pu-238 Pb-210 1 .000E+00 4.378E-17 1.167E-15 2.600E-14 1.752E-12 Pu-238 1.690E-10 1.782E-08 8.580E-08 2 .235E-07 1.421E-08 ZDSR(j) 4.946E-01 4.901E-01 4.812E-01 4.512E-01 3. 586E-01 1.252E-01 9.571E-02 1 . 024E-03 3.798E-07 Pu-239 Pu-239 1.000E400 5.492E-01 5.485E-01 5. 471E-01 Pu-239 5.420E-01 5.244E-01 4.504E-01 1.120E+00 2.970E+00 0.000E+00 U-235 1. 000E+00 2.7,11E-10 8.118E-10 1.871E-09 5. 351E-09 2. 367E-08 Pu-239 Pa-231 3.253E-07 6.468E-07 4 .682E-07 0.O00E+00

1. OOOE+00 5.710E-14 4.253E-13 2.290E-12 1.995E-11 2.343E-10 7.506E-09 Pu-239 Ac-227 3.435E-08 5. 680E-08 0.O00E+00 1 . 000E+00 2.524E-16 3.224E-15 3.322E-14 7.481E-13 9.865E-11 1.381E-08 8.444E-08 Pu-239 ZDSR(j) 5.492E-01 1.415E-07 0. O00E+00 5.485E-01 5.471E-01 5.420E-01 5.244E-01 4.504E-01 1.120E+00 2.970Ei00 0. 000E+00 Pu-240 Pu-240 1. OOOE+00 5.491E-01 5.484E-01 Pu-240 5. 468E-01 5.415E-01 5.229E-01 4.452E-01 1.094E+00 2.749E+00 U-236 I . O00E+00 1.792E-09 5.456E-09 0 000E+00 1.265E-08 3.627E-08 3.576E-07 9.055E-06 1.863E-05 1.296E-05 Pu-240 Th-232 1. 000E+00 1.274E-19 8.367E-19 0.000E+00 4.257E-18 3.628E-17 3.696E-16 4.234E-15 1.052E-14 2.362E-14 2.939E-15 Pu-240 Ra-228 1. OOOE+00 7.791E-20 1.206E-18 Pu-240 1.361E-17 2.962E-16 6.644E-15 1.242E-13 4.111E-13 1.446E-12 Th-228 1. 000E+00 3.210E-21 8.764E-20 1 .436E-12 1.805E-18 7.914E-17 2.530E-15 4.614E-14 1.209E-13 3.396E-13 Pu-240 ZDSR(j) 5.491E-01 5.484E-01 2. 519E-15 5.468E-01 5.415E-01 5.229E-01 4.452E-01 1.094E+00 2.749E+00 1.441E-12 Pu-241 Pu-241 1 . O00E+00 1.038E-02 9.881E-03 Pu-241 8.951E-03 6.333E-03 1.841E-03 6.256E-06 1.142E-08 7.190E-23 Am-241 1 . 000E+00 4.609E-04 1.351E-03 2.999E-03 0.000E+00 Pu-24 1 7.592E-03 1 504E-02 1.497E-02 1.138E-02 2.552E-03 8.058E-10 Np-237 1 O000E+00 1.016E-09 7.403E-09 3.879E-08 Pu-241 U-233 3.134E-07 2 .494E-06 1.509E-05 2.675E-05 3.472E-05 2.136E-12 1 . 00024 00 2.174E-17 2.576E-16 2.500E-15 5.362E-14 Pu-241 Th-229 1. 000E+00 1 .908E-12 5.198E-10 3.479E-09 1.196E-08 1.654E-16 3.284E-21 9.184E-20 2.175E-18 1. 532E-16 1.480E-14 Pu-241 ZDSR(j) 1.084E-02 1.123E-02 1.681E-12 1.037E-11 9.490E-11 4.038E-12 1 .195E-02 1 . 393E-02 I .689E-02 1.499E-02 1.140E-02 2. 587E-03 8.120E-10 Pu-241 Pu-24 1 2.450E-05 2.544E-07 2.421E-07 2.193E-07 1.552E-07 4.509E-08 1.533E-10 2.798E-13 Pu-24 1 Np-237 2.450E-05 4.823E-11 1.469E-10 1.762E-27 0.000E+00 Pu-24 1 3.308E-10 8.462E-10 1.709E-09 1.895E-09 1.693E-09 9.761E-10 U-233 2.450E-05 1.210E-18 6.732E-18 3.024E-17 0.000E+00 Pu-241 Th-229 2.450E-05 2.182E-16 3.189E-15 1.824E-13 4.622E-13 4.015E-13 0.000E+00 2.407E-22 3.321E-21 3. 662E-20 8.629E-19 2.334E-17 5.362E-16 Pu-24 1 ZDSR (j) 2.544E-07 2.422E-07 1.544E-15 4.691E-15 1.281E-16 2.196E-07 1.560E-07 4. 680E-08 2.048E-09 1.694E-09 9.765E-10 1.281E-16 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page 3

/5 of .,2 B. Brosey, 2/5/02 . P. Donnachie, 2/5/02 /1,.

0'- .- y

RESRAD, Version 6.1 Ti Limit = O.b year 01/30/2UU2 14:26 Page 42 Summary : SNEC Soil DCGL! (10000 m2) & 1 m Deep Contam. ýone File: SNEC2.RAD Dose/Source Ratios Summed Over All Pathways Parent and Progeny Principal Radionuclide Contributions Indicated Parent DSR(j,t) (mrem/yr)/(pCi/g) I Product Branch (i) (j) Fraction* t= 0.000E+00 1.000E+00 3.000E+00 1.000E+01 3.500E+01 1.500E+02 3. 000E+02 1. OOOE+03 1. 000E+04 Pu-242 Pu-242 1 OOOE+00 5.214E-01 5.207E-01 5.193E-01 5.146E-01 4. 983E-01 4 293E-01 1.071E+00 2. 896E+00 0.000E+00 Pu-242 U-238 I 000E+00 1.535E-11 4.635E-11 1.072E-10 3.070E-10 2 210E-09 4 844E-08 9.991E-08 7.479E-08 0.000E+00 Pu-242 U-234 1.000E+00 9.627E-18 6.701E-17 3.482E-16 2.928F-15 2 .593E-13 1.400E-11 4 .269E-1 I 2. 508E-11 0. OOOE+00 Pu-242 Th-230 1 .000E+00 1. 808E-23 2.501E-22 2.766E-21 6. 842E-20 8. 127E-17 6.130E-16 1.376E-15 3. 315E-15 7.413E-16 Pu-242 Ra-226 1 .000E+00 1.857E-25 6.041E-24 1.550E-22 1. 182E-20 1.804E-13 1.201E-12 2 .383E-12 5.250E-12 1.346E-12 Pu-242 Pb-210 1.000E+00 1.176E-27 6.351E-26 2.977E-24 5.845E-22 7.049E-15 4 .688E-14 9.409E-14 2. 130E-13 5. 246E-14 Pu-242 ZDSR(j) 5.214E-01 5.207E-01 5.193E-01 5.146E-01 4 .983E-01 4.293E-01 1 .07 1E+00 2. 896E+00 1. 399E-12 Sb-125 Sb-125 1.OOOE+00 1.228E+00 9.549E-01 5.773E-01 9.922E-02 1.841E-04 5.010E-17 2.045E-33 0.000E+00 0.OOOE+00 Sr-90 Sr-90 1.0004E00 8.882E400 8.521E+00 7.830E+00 5.824E+00 2.639E+00 8.069E-02 1.358E-04 1.400E-17 0.000E+00 Tc-99 Tc-99 1.000E+00 1.005E+00 8.796E-01 7.260E-01 4.405E-01 2.754E-02 3.697E-09 4.010E-18 0.000E+00 0.000E+00 U-234 U-234 1.000E+00 1. 317E-01 1.300E-01 1.267E-01 1. 159E-01 9. 513E-01 3.410E+00 8.052E-01 7.779E-05 0.000E+00 U-234 Th-230 1 .000E+00 4. 559E-07 1.303E-06 2 . 954E-06 8 .410E-06 2.447E-05 5.851E-05 6.778E-05 5.510E-05 2 .837E-06 U-234 Ra-226 1.000E+00 8.805E-09 6. 372E-08 3. 391E-07 2 .949E-06 2.994E-05 3.889E-04 1.139E-03 2.697E-03 1.075E-03 U-234 Pb-210 1 .000E+00 7.382E-11 9.581E-10 1.001E-08 2.314E-07 6.609E-06 1.693E-04 4 .624E-04 7.443E-04 4.188E-05 U-234 ZDSR(j 1 . 317E-01 1.300E-01 1.267E-01 1. 159E-01 9.513E-01 3.411E+00 8.069E-01 3.574E-03 1.119E-03 U-235 U-235 1 .000E+00 5.536E-01 5. 466E-01 5. 328E-01 4.872E-01 1.172E+00 3.282E+00 7 .696E-01 7.481E-05 0. O00E+00 U-235 Pa-231 1 .000E+00 1.820E-04 5.677E-04 1.324E-03 3 .777E-03 1.356E-02 1.203E-01 2.055E-01 1.561E-02 0. O00E+00 U-235 Ac-227 1.000E400 9.609E-07 5. 770E-06 2.726E-05 2.043E-04 6.071E-03 2.749E-01 5.638E-01 4.023E-02 0.000E+00 U-235 ZDSR(j 5. 538E-01 5.472E-01 5. 342E-01 4.912E-01 1.192E+00 3.677E+00 1.539E+00 5.592E-02 0.002E+00 U-238 U-238 1.000E+00 2. 017E-01 1. 992E-01 1 . 942E-01 1.775E-01 9.532E-01 3. 254E+00 7.677E-01 7.437E-05 0.000E+00 U-238 U-234 1.000E+00 1.863E-07 5 .525E-07 1.257E-06 3.450E-06 9.575E-05 1. 455E-03 6.862E-04 2.210E-07 0.000E+00 U-238 Th-230 1.o000E+00 4.496E-13 2 .934E-12 1.481E-11 1.230E-10 1.151E-09 8 .978E-09 1.449E-08 1.306E-08 1.367E-09 U-238 Ra-226 1.000E+00 6.099E-15 9.519E-14 1.122E-12 2.868E-11 1.499E-08 9. 102E-08 2.070E-07 7.102E-07 3.471E-07 U-238 Pb-210 1.000E+00 4.375E-17 1 166E-15 2. 594E-14 1.739E-12 7.115E-10 1.794E-08 7.196E-08 1.667E-07 1.352E-08 U-238 ZDSR(j) 2 . 017E-01 1 .992E-01 1.942E-01 1.775E-01 9.533E-01 3. 255E+00 7.684E-01 7.548E-05 3.620E-07

• Branch Fraction is the cumulative factor for the j't principal radionuclide daughter: CUMBRF(j) = BRF(1)*BRF(2)* ... BRF(j).

The DSR includes contributions from associated (half-life

• 0.5 yr) daughters.

SNEC Facility DCGL _Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page 51 L:0 of ,_'

B. Brosey, 2/5/02 _ 3' ._ - " ,..  ; P. Donnachie, 2/5/02 rja

,P

RESRAD, Version 6.1 Tl Limit = 0.5 year 01/30/2002 14:28 Page 43 Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Single Radionuclide Soil Guidelines G(i,t) in pCi/g Basic Radiation Dose Limit = 2.500E+01 mrem/yr Nuclide (i) t= 0.000E400 1.000E+00 3. 000E+00 1.000E+01 3. 500E+01 1.500E+02 3.000E+02 1.000E+03 1 .000E+04 Am-241 4.285E+01 4.292E+01 4.308E+01 4. 363E+01 4.564E401 5. 615E+01 7 .383E+01 3.342E+02 1.103E+09 C-14 3.319E+01 1.142E+03 6.450E+02 6. 568E+02 "*4.454E+12 *4 454E+12 "*4.454E412 "*4.454E+12 "4.454E+12 Cm-243 3.538E+01 3.626E+01 3.808E+01 4. 520E 01 8.338E 01 1.360E+03 1 586E+04 7 .322E+03 3.127E+07 Cm-244 8.279E+01 8 602E+01 9.286E+01 1.214E202 3.140E+02 1.132E+04 9 .138E+03 3.342E+03 "*8.086E+13 Co-60 2.749E+00 3 .139E+00 4. 092E+00 1.035E+01 2.843E402 I .184E+09 *1. 131E2+5 *1.131E+15 *1.131E+15 Cs-134 4.492E+00 6.287E200 1.232E+01 1 .296E+02 5.801E+05 I .294E+15 1 .294E+15 '1.294E+15

• 1.294E+15 Cs-137 9.171E+00 9.386E+00 9.832E+00 1.157E+01 2.066E101 2 .978E+02 9 .679E+03 1.181E+11 "*8.701E+13 Eu-152 6.490E+00 6.837E+00 7.590E+00 1. 094E+01 4.034E+01 1.634E+04 4.112E+07 *1.765E+14 * .765E+14 Eu-154 5.986E+00 6.478E+00 7.587E+00 Eu-155 2.526E+02 1.319E+01 9. 497E+01 8.353E+05 1.166E 1I "*2.639E+14 *2 .639E+14 2.906E+02 3.844E+02 1. 024E+03 3.387E404 3.309E+11 *4 .651E+14 *4.651E4-14 *4.651E+14 Fe-55 4.929E+04 6 .371E+04 "*2.409E+15 H-3 3.336E+03 1 .065E+05 6.423E+05 3.938E+08 *2 .409E+15 "*2.409E+15 "*2 .409E+15 4 .840E+03 5.371E+03 7 .807E+03 2.732E+08 "*9.594E+15 "*9.594E+15 "9. 594E+15 *9.594E+15 Nb-94 4.597E+00 4. 609E+00 4.633E+00 4 .718E+00 5. 037E+00 Ni-59 6.800E+00 1.004E+01 6.107E+01 *1 875E+11 5.146E+03 5.147E+03 5. 148E+03 5.155E+03 5.176E+03 5. 278E+03 Ni-63 5.432E+03 8.044E+03 1. 336E+06 1.880E+03 1.894E+03 1. 922E+03 2 024E+03 2.434E+03 5.686E+03 Pu-238

. 1.726E+04 3.979E+06 *5 .916E+13 5.055E201 5. 101E+01 5.196E+01 5.54 1E+01 6. 972E+01 1. 997E+02 Pu-239 4.552E+01 2.612E+02 2.443E+04 6. 583E+07 4.558E+01 4.570E+01 4 .612E+01 4.767E+01 5. 550E+01 2.233E+01 8. 417E400 "*6.212E+10 Pu-240 4.553E+01 4 .559E+01 4. 572E+01 4.617E+01 Pu-241 2.306E+03 2 .226E+03 2. 092E+03 4.781E+01 5. 616E+01 2.285E+01 9.093E+00 "*2.277E+11 1.795E+03 1.481E+03 1 . 668E+03 2.192E+03 9.665E+03 3.079E+10 Pu-242 4.795E+01 4.801E+01 4.814E+01 4 Sb-125 2.036E+01 2.618E+01 4.330E-2 01

.858E+01 5. 018E+01 5.823E+01 2. 333E+01 8.632E+00 "*3.923E+09

2. 520E+02 1.358E+05 * .033E+15 *1.033E+15

• 1.033E+15 *1.033E+15 Sr-90 2.813E*00 2. 934E+00 3.193E+00 4.293E+00 Tc-99 9-475E+00 3.098E+02 1.841E+05 * .365E+14 *1.365E+14 2.486E+01 2.842E+01 3. 443E+01 5.676E+01 9.076E+02 U-234 1.898E+02 6.762E+09 *1.696E+10 * .696E+10

• 1 . 696E+10 1.923E+02 1.972E+02 2.157E+02 2.628E+01 7.330E+00 3.098E+01 6.995E+03 U-235 4.514E+01 2.234E+04 4 .569E+01 4. 680E+01 5. 089E+01 2.098E+01 U-238 1.239E+02 1.255E+02 1. 288E+02 1.408E+02 6.799E+00 1.625E+01 4.471E+02 "*2.160E+06 2.622E+01 7.680E+00 3.254E+01 3.312E+05 "*3.360E+05

• At specific activity limit SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Page 3,-'lofi B. Brosey, 2/5/02 5. ,,

., P. Donnachie, 2/5/02 NIP.

/0

verslon o.1 f- imi- = u.n year Ui/JU/zUUO 14:ZU Page 44 Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Summed Dose/Source Ratios DSR(i,t) in (mrem/yr)/(pCi/g) and Single Radionuclide Soil Guidelines G(i,t) in pCi/g at tmin = time of minimum single radionuclide soil guideline n1 and at tmax = time of maximum total dose = 0.000E+00 years Nuclide Initial tmin DSR(i,tmin) G(i, tmin) DSR(i,tmax) G (i, tmax)

(i) (pCi/g) (years) (pCi/g) (pCi/g)

Am-241 1 OOOE+00 0. ooo+00 5.835E-01 4.285E+01 5.835E-01 4.285E+01 C-14 1 OOOE+00 0.000E+00 7 .532E-01 3.319E+01 7. 532E-01 3.319E+01 Cm-243 1.000E+00 0.OOOE+00 7 .067E-01 3. 538E+01 7 .067E-01 3.538E+01 Cm-244 1 000E+00 0.000E400 3.020E-01 8.279E401 3. 020E-01 8.279E+01 Co-60 1 .000+00 0.0002+00 9.094E+00 2.749E+00 9.094E+00 2.749E+00 Cs-134 1 000E+00 0 OOOE+00 5. 566E+00 4.492E+00 5 .566E+00 4.492E+00 Cs-137 1 000E+00 0.000E+00 2.726E+00 9.171E+00 2 .726E+00 9.171E+00 Eu-152 1 000E+00 0.000E+00 3.852E+00 6.490E+00 3 .852E+00 6. 490E+00 Eu-154 1 000E+00 0.000E+00 4.176E200 5.986E+00 4 .176E+00 5.986E+00 Eu-155 1 OOOE+00 0.0002+00 9. 897E-02 2.526E+02 9.897E-02 2.526E+02 Fe-55 1 000E+00 0.000E+00 5.072E-04 4.929E+04 5.072E-04 4.929E+04 H-3 1 000E+00 0.000E+00 7.494E-03 3.336E+03 7 .494E-03 3. 336E+03 Nb-94 1 000E+00 0.OOOE+00 5.439E+00 4 .597E+00 5.439E+00 4 .597E+00 Ni-59 I 000g+00 0.000E+00 4.858E-03 5.146E+03 4. 858E-03 5.146E+03 Ni-63 1 o000+00 0 .000E+00 1.330E-02 1. 880E+03 1.330E-02 1. 880E+03 Pu-238 1 000E+00 0.0002+00 4.946E-01 5.055E+01 4. 946E-01 5.055E+01 Pu-239 1 000E+00 1826 +/- 4 3.461E+00 7.223E400 5.492E-01 4.552E+01 Pu-240 1 000E+00 1682 +/- 3 3.012E+00 8.299E+00 5. 491E-01 4. 553E+01 Pu-241 1 000E+00 52.7 +/- 0.1 1.722E-02 1.452E+03 1 .084E-02 2.306E403 Pu-242 1 OOOE+00 1827 +/- 4 3.451E+00 7.244E+00 5.214E-01 4.795E+01 Sb-125 1 OOOE+00 0. 000E+00 1.228E+00 2.036E+01 1 .228E+00 2 .036E+01 Sr-90 I OOOE+00 0.000E+00 8.887E+00 2.813E+00 8.887E+00 2 .813E+00 Tc-99 1 000E+00 0.000E+00 1. 005E+00 2.486E+01 1 .005E+00 2.486E+01 U-234 1 000E+00 184.4 +/- 0.4 3.663E+00 6.826E+00 1.317E-01 1.898E+02 U-235 1 000E+00 184.3 +/- 0.4 4. 052E+00 6.170E+00 5.538E-01 4.514E+01 U-238 1 000E+00 184.3 +/- 0.4 3.492E+00 7.160E+00 2.017E-01 1.239E+02 SNEC Facility DCGL Values for Volumetric Contamination, Calculation No. 6900-02-008, Rev 0, Pageiia of B. Brosey, 215/02 . * - .- P. Donnachie, 2/5/02 a R,

/

KtbLAu, version b.i '1' Limit = U.b year UI/JU/ZUU2 14:2d Page 4!

Summary  ; SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Individual Nuclide Dose Summed Over All Pathways Parent Nuclide and Branch Fraction Indicated Nuclide Parent BRF(i) DOSE(j,t), mrem/yr (j) (i) t= 0.000E+00 1.000EiO0 3.OOOE+00 1.000E+01 3.500E+01 1.500E+02 3.OOOE+02 1.00OEO03 1.OOOE+04 0) 0)

Am-24 1 Am-241 1.000E+00 5.83SE-01 5.824E-01 5. 803E-01 5.730E-01 5.476E-01 4.447E-01 3. 378E-01 7. 376E-02 2.247E-08 (U Am-24 1 Pu-241 1.000Ei00 4 . 609E-04 I.351E-03 2 . 999E-03 7.592E-03 1.504E-02 1.497E-02 1. 138E-02 2. 552E-03 8.058E-10 6 Am-24 1 ZDOSE(j) 5.839E-01 5.838E-01 5.833E-01 5.806E-01 5.627E-01 4.597E-01 3.491E-01 7.631E-02 2 .328E-08 >2 0)

Np-237 Am-241 1.O00EIO0 1. 999E-06 6.214E-06 1. 465E-05 4.385E-05 1.438E-04 5.254E-04 8.619E-04 1 . 057E-03 6.198E-11 Np-237 Pu-241 1.000E+00 1.016E-09 7.403E-09 3.879E-08 3. 134E-07 2 .494E-06 1.509E-05 2. 675E-05 3.472E-05 2. 136E-12 Np-237 Pu-241 2.450E-05 4.823E-11 1. 469E-10 3. 308E-10 8. 462E-10 1.709E-09 1. 895E-09 1. 693E-09 9. 761E-10 0. O00OE+00 Np-237 ZDOSE(j) 2. OOOE-06 6.222E-06 1. 469E-05 4. 416E-05 1 .463E-04 5. 405E-04 8. 886E-04 1.091E-03 6.411E-1I O(U U-233 Am-241 1.OOOE+00 (D0

5. 002E-14 2.824E-13 1. 308E-12 1.050E-I1 1. 806E-10 2. 194E-08 1. 183E-07 3. 623E-07 4. 849E-15 U-233 Pu-241 1.OOOE+00 2. 174E-17 2. 576E-16 2.500E-15 5.362E-14 1. 908E-12 5. 198E-10 3.479E-09 1. 196E-08 1. 654E-16 E U-233 Pu-241 2.450E-05 1.210E-18 6.732E-18 3.024E-17 2. 182E-16 3. 189E-15 1. 824E-13 4. 622E-13 U-233 4.015E-13 0.OOOE+00 (U m ZDOSE(j) 5. 004E-14 2. 827E-13 1. 311E-12 1.055E-Il 1. 825E-10 2.247E-08 1. 218E-07 3.743E-07 5. 015E-15 Th-229 Am-241 1.OOOE+00 9. 921E-18 1. 383E-16 1. 559E-3 5 3. 977E-14 1. 7.

392E-12 178E-11 3.706E-10 3 . 007E-09 1.231E-10 0 Th-229 Pu-241 1.OOOE+00 3. 284E-21 9. 184E-20 2.175E-18 1. 532E-16 1. 480E-14 1. 681E-12 1. 037E-11 9. 490E-11 4. 038E-12 o Th-229 Pu-241 2.450E-05 2.407E-22 3. 321E-21 3.662E-20 8. 629E-19 2. 334E-17 Th-229 5, 362E-16 1. 544E-15 4.691E-15 1.281E-16 ZDOSE(j) 9. 924E-18 1.384E-16 1.561E-15 3. 992E-14 1. 406E-12 7. 346E-i1 3. 810E-10 1.271E-10 L)

3. 102E-09 0.2 C-14 C-14 1.OOOE+00 7.532E-01 2.189E-02 3.876E-02 3.806E-02 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 (

E 0

Cm-243 Cm-243 9.976E-01 7. 049E-01 6. 879E-01 6. 549E-01 5. 516E-01 2. 988E-01 1. 779E-02 4.483E-04 1.369E-11 Cm-243 Cm-243 2.400E-03 0. OOOE+00

1. 696E-03 1. 655E-03 1. 576E-03 1.327E-03 7.187E-04 4. 281E-05 1. 079E-06 3.294E-14 0. 000F+00 Cm-243 ZDOSE(j) 7. 066E-01 6. 895E-01 6. 56SE-01 5. 529E-01 2 . 995E-01 ] .784E-02 4. 494E-04 1.372E-11 >

E

0. OOOE+00 Pu-239 Cm-243 9.976E-01 7.814E-06 2.320E-05 5. 281E-05 1. 451E-04 0 Pu-239 3. 644E-04 5. 408E-04 1. I18E-03 3.408E-03 0. OOOE+00 Cm-243 2.400E-03 5 900E-13 4 . 102E-12 2.133E-11 1. 799E-10 1 . 6,82E-09 -C,;

Pu-239 1.459E-08 3. 993E-08 4. 324E-07 5. 799E-08 Pu-239 1.OOOE+00 5.492E-01 5.485E-01 5.471E-01 5.420E-01 5. 244E-01 Pu-239 4. 504E-01 1. 120E+00 2. 970E+00 0.OOOE+00 0 ZDOSE(j) 5.492E-01 5. 485E-01 5. 471E-01 5. 422E-01 5.248E-01 W

4. SlOE-01 1. 121E+00 2. 974E+00 5. 799E-08 U-235 Cm-243 9.976E-01 2. 571E-15 1.792E-14 9.268E-14 7. 600E-13 7 . 727E-12 2.444E-I0 6. 956E-10 U-235 Cm-243 2.400E-03 5. 594E-10 0. OOOE+00

1. 450E-22 2.174E-21 2. 500E-20 6. 218E-19 2. 048E-17 2. 548E-15 1. 916E-14 1.060E-13 9. 162E-16 U-235 Pu-239 1.OOOE+00 2. 711E-10 8.118E-10 1. 871E-09 U)

U-235 5. 351E-09 2.367E-08 3.253E-07 6. 468E-07 4. 682E-07 0. OOOE+00 U-235 1.000E+00 5.536E-01 5.466E-01 5. 328E-01 4.872E-01 1. 172E+00 3. 282E+00 7. 696E-01 U-235 ZDOSE(j) 7. 481E-05 0. OOOE+00 5.536E-01 5.466E-01 5. 328E-01 4.872E-01 1.172E+00 3. 282E+00 7. 696E-01 7. 528E-05 9. 162E-16 PZ C Pa-231 Cm-243 iiim 9.976E-01 3. 932E-19 6. 347E-18 7. 566E-17 6. 615E-14 Pa-231 Cm-243 1.908E-15 4. 895E-12 3. 113E-11 6.817E-11 0. OOOE+00 2.400E-03 1. 718E-26 5. 820E-25 1. 520E-23 1. 155E-21 1. 170E-17 Pa-231 Pu-239 1.OOOE+00 1.298E-16 7.861E-16 9. 919E-15 1.250E-17

5. 710E-14 4.253E-13 2.290E-12 1. 995E-Il 2. 343E-10 7 . 506E-09 Pa-231 U-235 1.OOOE+00 3. 435E-08 5. 680E-08 0.0O0gf00 I . 820E-04 5. 677E-04 1. 324E-03 3.777E-03 1. 356E-02 1.203E-01 2.055E-01 Pa-231 ZDOSE(j) 1. 820E-04 1.561E-02 0.OOOE+00

5. 677E-04 I . 324E-03 3.777E-03 1 .356E-02 1.203E-01 2. 055E-01 1.561E-02 1.250E-17 Ac-227 Cm-243 9.976E-01 1.522E-21 3. 979E-20 8. 688E-19 5. 598E-17 2.788E-14 8.088E-12 7. 419E-11 1.705E-10 0.OOOE+00 Ac-227 Cm-243 2.400E-03 5. 956E-29 3. 173E-27 Ac-227 1. 461E-25 2.772E-23 2.688E-17 3.097E-16 1. 869E-15 2. 525E-14 1.521E-17 Pu-239 ].000E+00 2.524E-16 3.224E-15 3. 322E-14 7.481E-13 Ac-227 U-235 ].000E+00 9.865E-I1 1.381E-08 8. 444E-08 1. 415E-07 0.OOOE+00 9.609E-07 5. 770E-06 2 .726E-05 2. 043E-04 6.071E-03 2. 749E-01 Ac-22 7 ZODOSE () 9. 609E-07 5. 638E-01 4. 023E-02 0.OOO+00 5.770E-06 2.726E-05 2.043E-04 6. 071E-03 2.749E-01 5. 638E-01 4.023E-02 1. 521E-17 Am-243 Cm-243 2.400E-03 1.197E-07 3.551E-07 8.089F-07 2.23]E-06 5.686E-06 9.274E-06 9.079E-06 6.463E-06 7.416E-07 t(0... .

ki-,bKU, version b.i T11 Limit = U.b year 01/30/2002 14:28 Page 46 Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Individual Nuclide Dose Summed Over All Pathways Parent Nuclide and Branch Fraction Indicated Nuclide Parent BRF(i) DOSE(j,t), mrem/yr a (j) (i) t= 0.OOOE+00 1. OOOE+00 3. OOOE+00 1.000E+01 3.500E+01 1.500E+02 3.OOOE+02 1.OOOE+03 1.OOOE+04 rq CL Cmn-244 Cm-244 1.OOOE+00 3.019E-01 2. 905E-01 2.690E-01 2. 055E-01 7.852E-02 9. 399E-04 2. 915E-06 4.459E-18 0. OOOE+00 IM M

d Pu-240 Cm-244 1.000E+00 2. 870E-05 8.469E-05 1. 902E-04 4. 993E-04 1 . 094E-03 1.268E-03 2. 733E-03 7 .481E-03 0. 000E*(00 >

Pu-240 Pu-240 1.OOOE+00 5.491E-01 5. 484E-01 5. 468E-01 5.4 15E-01 5.229E-01 4.452E-01 1 .094E+00 2 .749E+00 0. O.O00EfO0 000Ei 00 Pu-240 ZDOSE(j) 5.492E-01 5. 484E-01 5. 470E-01 5 .420E-01 5.240E-01 4.464E-01 1. 097E+00 2. 757E+00 O.O00E+00 (D~

W U-236 Cm-244 1.OOOE+00 6. 149E-14 4. 372E-13 2. 265E-12 1.812E-11 2. 803E-10 1.836E-08 4.915E-08 3. 617E-08 O.OOOE+00 U-236 Pu-240 1.OOOE+00 1.792E-09 5. 456E-09 1.265E-08 3. 627E-08 3. 576E-07 9. 055E-06 1.863E-05 I .296E-05 0. OOOE+00 U-236 ZDOSE(j) 1.792E-09 5.456E-09 1.265E-08 3. 629E-08 3. 579E-07 9. 073E-06 1. 868E-05 1. 299E-05 0.OOOEA00 (14 9

Th-232 Cm-244 1.OOOE+00 3.458E-24 4. 786E-23 5.237E-22 1.241E-20 3. 519E-19 8. 900E-18 2 . 603E-17 6.408E-17 7.876E-18 (DSca Th-232 Pu-240 1.OOOE+00 1.274E-19 8. 367E-19 4.257E-18 3. 628E-17 3. 696E-16 4.234E-15 1.052E-14 2.362E-14 2. 939E-15 Th-232 ZDOSE(j) 1. 274E-19 8. 367E-19 4.258E-18 3. 629E-17 3. 699E-16 4 .242E-15 1.054E-14 2.369E-14 2. 947E-15 0 z

Ra-228 Cm-244 1.OOOE+00 1. 607E-24 5. 187E-23 1. 272E-21 8.094E-20 5. 680E-18 2.476E-16 9. 871E-16 3. 890E-15 3.849E-15 Ra-228 Pu-240 1.OOOE+00 7.791E-20 1 .206E-18 1. 361E-1 7 2. 962E-16 6. 644E-15 1.242E-13 4. 111E-13 1.446E-12 1. 436E-12 ._*

._6 Ra-228 0 a, ZDOSE(j) 7.791E-20 1.206E-18 1.361E-17 2. 962E-16 6. 650E-15 1.244E-13 4. 121E-13 1.450E-12 1. 440E-12 0 Th-228 Cm-244 1.OOOE+00 5.787E-26 3.221E-24 1. 425E-22 1. 896E-20 2.020E-18 9. 489E-17 2. 982E-16 9.219E-16 6.752E-18 C Th-228 Pu-240 1.OOOE+00 3. 210E-21 8. 764E-20 1. 805E-18 7. 914E-17 2. 530E-15 4. 614E-14 I .209E-13 3.396E-13 2.519E-15 o C

Th-228 ZDOSE(j) 3.210E-21 8.765E-20 1.805E-18 7. 916E-17 2. 532E-15 4. 624E-14 1.212E-13 3.405E-13 2.526E-15 E u

.2 Co-60 Co-60 1 .OOOE+00 9.094E+00 7. 965E+00 6. 110E+00 2.4 16Ef 00 8. 793E-02 2.112E-08 4. 908E-17 0. OOOE+00 O.OOOE+00 S

Cs-134 Cs-134 1 .OOOE+00 5. 566E+00 3. 976E+00 2. 030E+00 1.928E-01 4. 309E-05 6. 931E-22 0. OOOE+00 0. OOOE+00 O.O00E+00 0 Cs-137 Cs-137 . OOOE+00 2.726E+00 2. 664E+00 2.543E4-00 2.162E+00 1 .210E400 8. 396E-02 2. 583E-03 2.117E-10 O.OOOE+00 0 Eu-152 Eu-152 7. 208E-01 2 .777E+00 2 .636E+00 2. 374E+00 1.647E+00 4.467E-01 1.103E-03 4. 382E-07 5. 896E-23 O.OOOE+00 CD Eu-152 Eu-152 2. 792E-01 1. 076E+00 1.021E+00 9. 196E-01 6.381E-01 1.730E-01 4. 273E-04 1 . 697E-07 2. 284E-23 O.OOOE+00 Eu-152 ZDOSE ( j) 3. 852E+00 3. 656E+00 3. 294E+00 2. 286E+00 6. 197E-01 1 . 530E-03 6. 080E-07 8.180E-23 O.OOOE+00 Gd-152 Eu-152 2 .792E-01 6.956E-17 2. 039E-16 4.524E-16 1. 142E-15 2. 273E-15 2.623E-15 2. 519E-15 1.742E-15 2. 666E-16 Eu-154 Eu-154 1. OOOE+00 4 176E+00 3.859E+00 3. 295E+00 1.896E+00 2. 632E-01 2 . 993E-05 2.145E-10 0. OOOE+00 0 OOOE+00 "LL wCfl Eu-155 Eu-155 I .OOOE+00 9.897E-02 8. 604E-02 6. 503E-02 2.442E-02 7. 381E-04 7.556E-11 5.768E-20 O.O000E400 0 OOOE+00 Fe-55 Fe-55 1.000g+00 5.072E-04 3.924E-04 2. 348E-04 3.892E-05 6. 348E-08 9.549E-21 0.OOOE+00 0. O00E+00 0 OOOE+00 1.000E+00 H-3 H-3 7 .494E-03 5.165E-03 4. 654E-03 3.202E-03 9. 152E-08 0.000E+00 0. OOOE+00 O.OOOE+00 0. 000E+00 1.000 fO00 Nb- 94 Nb-94 5.439E+00 5 425E+00 5 .396E+00 5. 298EI00 4. 963E+00 3. 676E400 2.489E+00 4 .094E-01 0. 000E00 Ni-59 Ni-59 I . OOOE+00 4.858E-03 4.857E-03 4.856E-03 4 850E-03 4.830E-03 4 737E-03 4. 602E-03 3. 108E-03 1. 871E-05 Ni-63 Ni -63 I.OOOE+O0 1 . 330E-02 1.320E-02 1. 301E-02 1.235E-02 1. 027E-02 4. 397E-03 I .448E-03 6.283E-06 0 OOOE+00 Pu-238 Pu-238 1 . OOOE+00 4. 946E-01 4. 901E-01 4.812E-01 4 .512E-01 3.585E-01 1.246E-01 9.507E-02 1.020E-03 0.000E+00 J

REU5AU, Version b.1 'I' Limit = U.b year 0113012002 14:28 Page 4/

Summary  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Individual Nuclide Dose Summed Over All Pathways Parent Nuclide and Branch Fraction Indicated Nuclide Parent BRF(i) DOSE(j,t), mrem/yr (j ) (i) t= 0.O00E+00 1 .000E+00 3. 000E+00 1.000E+01 3. 500E+01 1 . 500E+02 3.000E+02 1.000E+03 1.000E+04 M

U-234 Pu-238 1.000E+00 1 . 803E-07 5. 469E-07 1.258E-06 3 . 509E-06 3. 333E-05 6.128E-04 6.446E-04 1.984E-06 0. 000E+00 0.

U-234 Pu-242 1.OOOE+00 9. 627E-18 6.701E-17 3.482E-16 2. 928E-15 2.593E-13 1.400E-11 4.269E-11 2. 508E-11 0. OOOE+00 U-234 U-234 1.000E+00 1.317E-01 1. 300E-01 1.267E-01 1. 159E-01 9.513E-01 3. 410E+00 8 . 052E-01 7. 779E-05 0.000E+00 U-234 U-238 1.000E4-00 1. 863E-07 5. 525E-07 1.257E-06 3.450E-06 9.575E-05 1.455E-03 6.862E-04 2 .210E-07 0. OOOE+00 U-234 ZDOSE(j) 1.317E-01 1. 300E-01 1.267E-01 1.159E-01 9.514E-01 3 .4 12E+00 8.066E-01 8 .OOOE-05 0. OOOE+00 9 Th-230 Pu-238 1.000E+00 4.481E-13 2. 938E-12 oO9 o,4 1.488E-11 1. 245E-i0 1. 185E-09 1.010E-08 1.771E-08 1.712E-08 9.766E-10 Th-230 Pu-242 1.OOOE+00 1. 808E-23 2.501E-22 2.766E-21 6.842E-20 8.127E-17 6. 130E-16 1.376E-15 3.315E-15 7.413E-16 Th-230 U-234 1.000E+00 4. 559E-07 1. 303E-06 2. 954E-06 8. 410E-06 2.447E-05 5. 851E-05 (O~

6.778E-05 5. 510E-05 2.837E-06 Th-230 U-238 1.000E+00 4. 496E-13 2.934E-12 1. 481E-11 1. 230E-10 1.151E-09 z .

Th-230 YDOSE(j) 8.978E-09 1.449E-08 1 . 306E-08 1.367E-09 4.559E-07 1.303E-06 2.954E-06 8.411E-06 2.447E-05 5. 853E-05 6.781E-05 5. 513E-05 2. 839E-06 f- U o

Ra-226 Pu-238 1.000E+00 6. 103E-15 9.533E-14 1. 125E-12 Cu o C

2.894E-11 9.642E-10 4.441E-08 2. 120E-07 8. 338E-07 3.646E-07 Ra-226 Pu-242 1.000E+00 1. 857E-25 6. 041E-24 1. 550E-22 1.182E-20 1. 804E-13 1.201E-12 2. 383E-12 5. 250E-12 1. 346E-12 Ra-226 U-234 1.000E+00 8.805E-09 6. 372E-08 3.391E-07 Ra-226 2.949E-06 2 . 994E-05 3.889E-04 1.139E-03 2.697E-03 1.075E-03 0 U-238 1.000E+00 6.099E-15 9.519E-14 1.122E-12 2.868E- 1 1.499E-08 Ra-226 9.102E-08 2.070E-07 7. 102E-07 3.471E-07 ZDOSE(j) 8.805E-09 6. 372E-08 3.391E-07 2. 949E-06 2 . 996E-05 3.890E-04 .2_

Cma

1. 140E-03 2. 698E-03 1.075E-03 Pb-210 Pu-238 1.000E+00 4.378E-17 1.167E-15 2.600E-14 1.752E-12 E Pb-210 1. 690E-10 1.782E-08 8. 580E-08 2. 235E-07 1.421E-08 Pu-242 1.000E+00 1. 175E-27 6.351E-26 2.977E-24 5.845E-22 7.049E-15 4.688E-14 Pb-210 U-234 9.409E-14 2.130E-13 5.246E-14 1.000E+00 7. 382E-11 9.581E-10 1. 001E-08 2.314E-07 6.609E-06 1 . 693E-04 0

Pb-210 U-238 4.624E-04 7. 443E-04 4.188E-05 0Ai t

1.000E+00 4..375E-17 1. 166E-15 2. 594E-14 I .739E-12 7.115E-10 1.794E-08 7. 196E-08 Pb-210 EDOSE (j) 1. 667E-07 1.352E-08

7. 382E-11 9. 581E-10 1.001E-08 2.314E-07 6. 610E-06 1 . 693E-04 4.626E-04 7. 44)E-04 4. 190E-05 E PLu-24 1 Pu-241 1.0002+00 1.038E-02 9.881E-03 8.951E-03 6. 333E-03 1.841E-03 6.256E-06 1.142E-08 Pu-241 Pu-241 2.450E-05 2. 544E-07 2.421E-07 2. 193E-07 1.552E-07 4.509E-08 1.533E-10 2.798E-13 7. 190E-23 0-O00E+00

1. 761E-27 0. O00E+00 0 Pu-24 1 ZDOSE(j) 1. 038E-02 9.881E-03 8.951E-03 6.333E-03 1.841E-03 6. 256E-06 1. 142E-08 7. 190E-23 0. O00E+00 "d)

Pu-242 Pu-242 1.OOOE+00 5.214E-01 5.207E-01 5.193E-01 5.146E-01 4.983E-01 4.293E-01 1.071E+00 2.896E+00 0.000E+00 C9 C\1 U-238 Pu-242 1.000E+00 1.535E-11 4.635E-11 1.072E-10 3.070E-10 2.210E-09 4.844E-08 9.991E-08 7.479E-08 U-238 U-238 1.OOOE+00 2.017E-01 1.992E-01 1.942E-01 I.775E-01 9.532E-01 3.254E+00 7.677E-01 0.000E+00 MC-,

U-238 ZDOSE(j) 2.017E-01 1. 992E-01 1.942E-01 1.775E-01 9.532E-01 3.254E+00 7. 677E-01 7.437E-05 0.000E+00 7.444E-05 0.000E+00 Sb-125 Sb-125 1.000E+00 1.228E+00 9.549E-01 5.773E-01 9.922E-02 1.841E-04 5.010E-17 O.000E+00 0.000E+00 0.O00E+00 Sr-90 Sr-90 1.000E+00 8.887E+00 8.521E+00 7.830E+00 5.824E+00 2.639E+00 8.069E-02 1.358E-04 1.400E-17 w CU) mi 0.000E+00 Tc-99 Tc-99 1.000E+00 1.005E+00 8.796E-01 7.260E-01 4.405E-01 2.754E-02 3.697E-09 4.010E-18 0.000E+00 0.000E+00 BRF(i) is the branch fraction of the parent nuclide.

RESRAD, Version 6.1 Th Limit = 0.5 year 0113012002 14:28 Page 4b File: SNEC2.RAD Summary : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone Individual Nuclide Soil Concentration Parent Nuclide and Branch Fraction Indicated (

Nuclide Parent BRF (i) S(j,t), pCi/c (j) (i) t= 0.0O0E+00 1.000E+00 3 .000E+00 l.000E+01 3.500E+01 1.500E+02 3.000E+02 1.000E+03 1.000E+04 Am-241 Am-241 I .000E+00 1.000E+00 9.982E-01 9.94 6E-01 9.821E-01 9.386E-01 7.621E-01 5.809E-01 1.635E-01 1.366E-08 Am-241 Pu-241 1 .000E+00 0.OO0E+00 1.563E-03 4.459E-03 1.253E-02 2.564E-02 2.565E-02 1.956E-02 5.507E-03 4.601E-10 o Am-241 FS(j): 1.000E+00 9.998E-01 9. 990E-01 9.946E-01 9.642E-01 7.878E-01 6.004E-01 1.690E-01 1.412E-08 CD

3. 997E-05 6. 589E-05 9. 135E-05 1 . 033E-07 0 Np-237 Am-24 1 1 .OOOE+00 0. OOE+00 3. 235E-07 9. 679E-07 3.197E-06 1. 083E-05 3.408E-09 9'.

Np-237 Pu-241 1.000E+00 0. 000E+00 2. 553E-10 2. 220E-09 2.197E-08 1. 864E-07 1.147E-06 2. 043E-06 2. 976E-06 N Np-237 Pu-241 2.450E-05 0. 000E+00 7 .739E-12 2 .210E-11 6.234E-1l 1. 297E-10 1. 446E-10 1.282E-10 7.301E-11 5. 240E-14 Co Np-237 ES(j): 0. OOOE+00 3.237E-07 9. 701E-07 3. 219E-06 I. 102E-05 4.112E-05 6. 793E-05 9. 432E-05 1 . 067E-07 0

U-233 Am-241 1. 000E+00 0. OOE+00 7. 046E-13 6.277E-12 6.730E-11 7. 281E-10 7. 962E-09 1. 803E-08 3.158E-08 3. 771E-11 Z U-233 Pu-241 1. 000E+00 0. 000E+00 3.725E-16 9. 741E-15 3.232E-13 9. 622E-12 2.115E-10 5.451E-10 1.027E-09 1.244E-12 00.

U-233 Pu-241 2.450E-05 0. OOOE+00 1 . 699E-17 1. 467E-16 1. 414E-15 1. 084E-14 4.120E-14 4. 509E-14 2. 665E-14 1. 913E-17 U-233 zS(j): C.000E+00 7.050E-13 6.287E-12 6.763E-1I 7. 378E-I0 8. 173E-09 1 . 857E-08 3. 261E-08 3. 896E-1I Cu Th-229 Am-241 1. 000E+00 0. OOOE+00 2.221E-17 5. 950E-16 2. 145E-14 8. 373E-13 4.445E-11 2. 295E-10 2. 031E-09 3. 268E-09 Th-229 Pu-241 1. OOOE+00 0.OOOEE+00 8.823E-21 6. 965E-19 7. 872E-17 8. 802E-15 1.040E-12 6. 419E-12 6. 407E-1l 1.062E-10 0 Th-229 Pu-241 2.4 50E-05 0. OOOE+00 5. 377E-22 1.407E-20 4. 683E-19 1. 411E-17 3. 324E-16 9.544E-16 3. 158E-15 2 .782E-15 Th-229 ES(j): 0. OOOE+00 2. 222E-17 5. 957E-16 2. 153E-14 8.461E-13 4.549E-11 2 .360E-10 2. 095E-09 3.375E-09 C-14 C-14 1.OOOEE+00 1.000E+00 1.103E-03 1.323E-09 2.164E-30 0.000E+00 0.OOOE+00 0.OOOE+00 0.0OOE+00 0.000E+00 0 Cm-243 Cm-243 9. 976E-01 9. 976E-01 9. 734E-01 9. 268E-01 7 . 806E-01 4. 228E-01 2. 518E-02 6. 357E-04 2. 221E-11 0. OOOE+00 Cm-243 Cm-243 2.400E-03 2.400E-03 2 . 342E-03 2.230E-03 1. 878E-03 1.017E-03 6. 058E-05 1. 529E-06 5. 343E-14 0. OO.E+00 Cm-243 FS(j): 1 . 000E+00 9.758E-01 9. 291E-01 7. 825E-01 4.238E-01 2. 524E-02 6. 372E-04 2 .226E-1 1 0. 000E+00 U)

Pu-239 Cm-243 9. 976E-01 0. OOOE+00 2. 837E-05 8.294E-05 2. 531E-04 6. 575E-04 9. 842E-04 8. 321E-04 3. 302E-04 2 . 250E-09 Pu-239 Cm-243 2.400E-03 0. 00OE+00 3.218E-12 2. 847E-11 2. 980E-10 2. 986E-09 2. 645E-08 5. 551E-08 1. 212E-07 1. 294E-08 Pu-239 Pu-239 1. 000E+00 1. OOOE+00 9. 987E-01 9. 960E-01 9. 869E-01 9. 548E-01 8.201E-01 6. 726E-01 2. 666E-01 1 .817E-06 o0 Pu-239 ZS(j): 1. OOOE+00 9. 987E-01 9. 961E-01 9. 871E-01 9. 554E-01 8. 211E-01 6. 735E-01 2. 670E-01 1 . 832E-06 U-235 Cm-243 9. 976E-01 0. OOOE+00 1.397E-14 1.225E-13 1. 245E-12 1. 120E-11 5. 899E-11 6. 710E-11 2.838E-11 1.934E-16 U-235 Cm-243 2.400E-03 0. 000E+00 1.055E-21 2. 795E-20 9. 678E-19 3.288E-17 1. 019E-15 3. 166E-15 9. 051E-15 1.021E-15 U-235 Pu-239 1. OOOE+00 0. OOOE+00 9. 779E-10 2 . 893E-09 9.183E-09 2.711E-08 5. 785E-08 5. 595E-08 2. 292E-08 1.562E-13 0 U-235 U-235 1. 000E+00 1. OOOE+00 9. 873E-01 9. 624E-01 8 .800E-01 6 . 393E-01 1. 470E-01 2.162E-02 2.815E-06 0. 000E+00 U-235 ES(j): 1. OOE+00 9. 873E-01 9. 624E-01 8. 800E-01 6. 393E-01 1. 470E-01 2.162E-02 2.838E-06 1. 574E-13 Pa-231 Cm-243 9. 976E-01 0.O00E+00 9. 873E-20 2.610E-18 8. 974E-17 2. 972E-15 8. OlOE-14 2. OOOE-13 1. 935E-13 1.448E-18 SC6 Pa-231 Cm-243 2.400E-03 O.OOOE+00 5. 589E-27 4.450E-25 5.175E-23 6. 309E-21 9. 004E-19 5. 664E-18 3. 843E-17 5. 616E-18 Pa-231 Pu-239 1. 000E+00 0.000E+O0 1.036E-14 9. 208E-14 9. 807E-13 1.035E-11 1. 003E-10 1.913E-10 1.581E-10 1.170E-15 Pa-231 U-235 1. OOOE+00 0. O00E+00 2.098E-05 6. 189E-05 1. 945E-04 5. 528E-04 9.553E-04 6. 533E-04 3. 874E-05 2.393E-21 Pa-231 ES(j): O.OO0E+00 2. 098E-05 6.189E-05 1. 945E-04 5. 528E-04 9. 553E-04 6. 533E-04 3.874E-05 1.177E-15 Ac-227 Cm-243 9. 976E- 01 0.OOE+00 7. 809E-22 6. 115E-20 6. 715E-18 6.727E-16 4.532E-14 1. 394E-13 1. 500E-13 1. 131E-18 Ac-227 Cm-243 2.400E-03 0. OOOE+00 3. 539E-29 8. 359E-27 3. 119E-24 1. 169E-21 4.410E-19 3. 562E-18 2 .847E-17 4 .279E-18 Ac-227 Pu-239 I . OOOE+00 0. OOE+00 1.089E-16 2.854E-15 9. 533E-14 2.881E-12 6. 105E-II 1. 365E-10 1 . 227E-10 9. 135E-16 Ac-227 U-235 1. OOOE+00 O.O0OEtO0 3. 302E-07 2 . 858E-06 2. 775E-05 2.154E-04 7.136E-04 5. 351E-04 3.251E-05 2. 008E-21 Ac-227 ZS (j): 0. 00OE+00 3. 302E-07 2 .858E-06 2 . 775E-05 2.154E-04 7 .136E-04 5. 351E-04 3.251E-05 9.189E-16 Am-243 Cm-243 2.400E-03 0.OOE+00 2.226E-07 6.517E-07 1.996E-06 5.264E-06 8.659E-06 8.495E-06 6.886E-06 4.585E-07

,I' 1 f.rrrrr 10 Yb

• O~AU, version b.i 1i Limit = U.2 year Ui/JU/zUU2 14:Z2 Page 49 Summary : SNEC Soil DCGLs (10000 m2) & I m Deep Contam. Zone File: SNEC2.RAD Individual Nuclide Soil Concentration Parent Nuclide and Branch Fraction Indicated Nuclide Parent BRF(i) S(j,t), pCi/g (j ) (i) t= O.000E+00 1. 000E+00 3.000E+00 1.000E+01 3.500E+01 1.500E+02 3.OOOE+02 1.000E+03 1.000E+04 A Vn Cm-244 Cm-244 1.000E+ 00 1. 000E+00 9. 622E-01 8. 910E-01 6. 806E-01 2.601E-01 3.113E-03 9. 690E-06 1.940E-17 0.O00E+00 Pu-240 Cm-244 1.000E+ 00 0. 000E+00 1.039E-04 2 . 998E-04 8 . 736E-04 1 . 979E-03 2 . 309E-03 1.879E-03 7. 058E-04 2.400E-09 Pu-240 Pu-240 1.OOOE+ 00 1 .000E+00 9. 986E-01 9.958E-01 9.861E-01 9.522E-01 8.107E-01 6.572E-01 2.468E-01 8.394E-07 Pu-240 TS(j): 1.OOOE+00 9. 987E-01 9.961E-01 9.870E-01 9.542E-01 8.130E-01 6.591E-01 2.475E-01 8.418E-07 9 0.

U-236 Cm-244 1.000E+ 00 0.O00E+00 1. 542E-12 1.340E-11 1.321E-10 1.078E-09 4.462E-09 4. 656E-09 1.836E-09 6.243E-15 U-236 Pu-240 1.000E+ O.O 0E400 2.939E-08 8 . 694E-08 2. 759E-07 8.138E-07 1.726E-06 1.653E-06 6.420E-07 2.183E-12 U-236 ES(j): 00 0.000E+00 2.940E-08 8.696E-08 2.760E-07 8.148E-07 1.731E-06 1. 658E-06 6.438E-07 2.190E-12 0)

Th-232 Cm-244 1.000E+ 00 0.000E+00 2 . 547E-23 6.700E-22 2.268E-20 7.176E-19 1.852E-17 5.357E-17 1.600E-16 2.180E-16 Th-232 Pu-240 1.000E+ 0.0001E00 7.268E-19 6.480E-18 6.968E-17 7.618E-16 8.796E-15 2.160E-14 5.892E-14 7.912E-14 Th-232 zS(j): 00 0.OOOE+00 7.268E-19 6.480E-18 6.970E-17 7.626E-16 8.815E-15 2.166E-14 5.908E-14 7.934E-14 z 0 Ra-228 Cm-244 1.OOOE+ 00 0.000E400 7.510E-25 5 . 677E-23 5.562E-21 4. 080E-19 1.638E-17 5.046E-17 1.555E-16 2.128E-16 Ra-228 Pu-240 1.000E+ O.OOOE+00 2.836E-20 7.162E-19 2.132E-17 4.887E-16 7.921E-15 2.044E-14 5.726E-14 7.723E-14 Ra-228 ZS(j): 00 O.O00E+00 2.836E-20 7.162E-19 2.133E-17 4.891E-16 7.938E-15 2.049E-14 5.742E-14 7.744E-14 ._2 E

Th-228 Cm-244 1.000E+ 00 0. 0r0+00 5. 158E-26 1.057E-23 2.545E-21 3.224E-19 1.581E-17 4.984E-17 1.552E-16 2.128E-16 Th-228 Pu-240 1.OOOE+ 0.000E+00 2.409E-21 1.617E-19 1.123E-17 4.093E-16 7.695E-15 2.022E-14 5.718E-14 7.723E-14 00 0O Th-228 zS(j): O.O002+00 2.409E-21 1.617E-19 1.123E-17 4.096E-16 7.711E-15 2.027E-14 5.733E-14 7.744E-14 Co-60 Co-60 1.000E+ 00 1.000E+00 8.759E-01 6.719E-01 2. 657E-01 9. 669E-03 2. 323E-09 5.395E-18 E*

0. 000E+00 0.000E+00 W nU 0(

Cs-134 Cs-134 1.000E+i0o 1. 000+00 7.144E-01 3.647E-01 3.465E-02 7.743E-06 1.245E-22 1.541E-44 0.000E+00 O.O000E00 (U Cd Cs-137 Cs-137 1.000E+10O 1.000E+00 9.771E-01 9.328E-01 7.929E-01 4.439E-01 3.080E-02 9.485E-04 8.384E-11 0.O00E+00 Eu-152 Eu-152 7.208E-( 01 7.208E-01 6.841E-01 6.163E-01 4.276E-01 1.159E-01 2.863E-04 1. 138E-07 1.531E-23 to Eu-152 Eu-152 2.792E-( 01 0.O00E+00 2.792E-01 2. 650E-01 2.387E-01 1. 656E-01 4 .491E-02 1.109E-04 4 .406E-08 5.930E-24 L9 Eu-152 zS(j): 0.000E+00 1.000E+00 9. 491E-01 8.550E-01 5.933E-01 1.609E-01 3.973E-04 1.578E-07 2.124E-23 0.000E+00 Gd-152 Eu-152 2.792E 01 0.000E+00 1.746E-15 4 .974E-15 1.394E-14 2.864E-14 3.320E-14 3.199E-14 2.683E-14

2. 801E-15 Eu-154 Eu-154 1.0002E+ 1.00E+00 9. 241E-01 7.891E-01 4.540E-01 6. 303E-02 7.167E-06 5.136E-11 5.

70 036E-35 0. 000E+00 Eu-155 Eu-155 1.000CE+ CO 1.000E+00 8. 694E-01 6.571E-01 2.467E-01 7.458E-03 7.634E-10 5.829E-19 0.O00E+00 0.000E+00 Fe-55 Fe-55 1.000(E+ oo 1.OOOE+00 7.736E-01 4.629E-01 7 . 673E-02 1.252E-04 1.883E-17 3.544E-34 0.O00E+00 0.O00E+00 H-3 H-3 1.000E+( 1.000E+00 6.220E-01 2. 405E-01 8.602E-03 5.473E-08 1.572E-32 0.000E+00 oo 0.000E+00 0.000E+00 Nb-94 Nb-94 1.OOOE+( 1.O00E+00 9.974E-01 9.922E-01 9.742E-01 9.125E-01 6.753E-01 4.561E-01 7.303E-02 4.318E-12 o0 Ni-59 Ni-59 1.O00E+( 0 1.O00E+00 9.998E-01 9.995E-01 9.983E-01 9.941E-01 9.750E-01 9.507E-01 8.449E-01 1.853E-01 Ni-63 Ni-63 ].000E+( i0 1.OOOEO00 9.926E-01 9.781E-01 9.289E-01 7.724E-01 3.306E-01 1 . 093E-01 6.238E-04 8.929E-33 Pu-2 38 Pu-238 ].O000E+ 1.O0OE+O0 9.908E-01 9.728E-01 9.122E-01 7.249E-01 2.518E-01 6.342E-02 1.017E-04 1.189E-40 Ii

KIbKIu, version b.1 'f* Limit = u.- year UI/JU/ZUOZ 14:zb Page bU Summary  : SNEC Soil DCGLs (10000 m2) & 1 m Deep Contam. Zone File: SNEC2.RAD Individual Nuclide Soil Concentration Parent Nuclide and Branch Fraction Indicated Nuclide Parent BRF(i) S(j,t), pCi/g (j) (i) t= 0.000E+00 1.000E+00 3.000E+00 1.OOOE+01 3.500E+01 1.500E+02 3.000E+02 1.OOOE+03 1.000E+04 0)M U-234 Pu-238 1 .000E+00 0.000E+00 2 . 804E-06 8.229E-06 2.540F-05 6. 759E-05 8.280E-05 3.302E-05 7.812E-08 9.389E-44 dG/a.

U-234 Pu-242 1 .O00E+00 0. OOOE+00 2.179E-16 1.927E-15 2.011E-14 1. 978E-13 1.410E-12 1. 940E-12 9.129E-13 7.931E-18 U-234 U-234 1 .000E+00 1 . OOOE+00 9.873E-01 9.624E-01 8.800E-01 6.393E-01 1. 470E-01 2.160E-02 2 .807E-06 0.000E+00 U-234 U-238 1 .000E+00 0.000E+00 2.799E-06 8.185E-06 2.495E-05 6.343E-05 6.251E-05 1.838E-05 7.968E-09 0.000E+00 o.

U-234 ZS(j) 1. OOOE+00 9.873E-01 9. 624E-01 8.800E-01 6. 394E-01 1.471E-01 2.165E-02 2.893E-06 7.931E-18 0 Th-230 Pu-238 1 .000E+00 0.000E+00 1.267E-11 1.123E-10 1.186E-09 1.215E-08 1. 041E-07 1.798E-07 2.149E-07 1. 922E-07 Th-230 Pu-242 1.000E+00 0. OOOE+00 6.554E-22 1.746E-20 6.172E-19 2.246E-17 8. 828E-16 3.269E-15 1.229E-14 1.672E-14 Th-230 U-234 1. 000E+00 0.000E+00 8.945E-06 2.649E-05 8.450E-05 2.540E-04 6.000E-04 6.870E-04 6.961E-04 6.223E-04 Th-230 U-238 1.OOOE+00 0. 000E+00 1.265E-11 1.119E-10 1 . 172E-09 1. 166E-08 8. 914E-08 1 . 396E-07 1.546E-07 1.382E-07 Th-230 ES(j) 0.000E+00 8.945E-06 2.649E-05 8. 450E-05 2.540E-04 6.002E-04 6.873E-04 6.965E-04 6.227E-04 Ra-226 Pu-238 1.000E+00 0.O00E+00 1.831E-15 4.881E-14 1. 730E-12 6.346E-11 2.537E-09 9. 212E-09 2. 559E-08 2.469E-08 Ra-226 Pu-242 1 .000E+00 0.000E+00 7.103E-26 5.685E-24 6.729E-22 8 .705E-20 1.545E-17 1. 174E-16 1.167E-15 2.148E-15 Ra~226 U-234 1 .O00E+00 0.000E+00 1.939E-09 1.727E-08 1.848E-07 1.986E-06 2.110E-05 4. 635E-05 8.528E-05 7.997E-05 Ra-226 U-238 1. 000E+00 0.000E+00 1.829E-15 4.868E-14 1. 714E-12 6. 156E-11 2 . 257E-09 7.548E-09 1.860E-08 Ra-226 1.776E-08 ZS(j) 0. OOOE+00 1. 939E-09 1.727E-08 1.848E-07 1. 987E-06 2.111E-05 4. 636E-05 8.533E-05 C.4 8.001E-05 Pb-210 Pu-238 1. OOOE+00 0.00OE+00 1.416E-17 1.121E-15 1.280E-13 1. 464E-11 7.711E-09 1.614E-09 2 . 534E-08 2.469E-08 ow Pb-210 Pu-242 1 . 000E+00 0. 000E+00 4.397E-28 1.047E-25 4.014E-23 1.647E-20 8.544E-18 8.908E-17 1.121E-15 2.147E-15 Pb-210 U-234 1. 000E+00 0.000E+00 1. 997E-11 5.265E-10 1.798E-08 5.827E-07 Pb-210 1.535E-05 4.140E-05 8.475E-05 7. 995E-05 U-238 1 .000E+00 0.000E+00 1.415E-17 1.119E-15 1.271E-13 1.428E-11 1.455E-09 6.398E-09 QU)

Pb-210 1.844E-08 1.775E-08 ._1.

ES(j) 0. OOOE+00 1.997E-11 5. 265E-10 1.798E-08 5. 827E-07 1.535E-05 4.142E-05 8.479E-05 7. 999E-05 0 Pu-24 1 Pu-241 C*

1 . OOOE+00 1. OOOE+00 9.518E-01 8.622E-01 6. 100E-01 1.773E-01 6. 026E-04 3.631E-07 3.416E-22 0.000E+00 Pu-241 Pu-241 2.450E-05 2.450E-05 2. 332E-05 2.112E-05 1.495E-05 4.344E-06 1. 476E-08 8 .897E-12 8.371E-27 0.OOOE+00 S (U

Pu-241 ZS(j) : 1.000E+00 9. 518E-01 8.622E-01 6. 100E-01 1.773E-01 6.026E-04 3.631E-07 3.417E-22 0.002E+00 Co*

C.

0III Pu-242 Pu-242 1.000E+00 1.000E+00 9.987E-01 9.961E-01 9.871E-01 9.557E-01 8.235E-01 6.781E-01 2.739E-01 2.379E-06 E

U-238 Pu-242 1.000E+00 0.000E+00 1.540E-10 4.557E-10 1.447E-09 4.273E-09 9.136E-09 8.867E-09 3. 700E-09 3.214E-14 U-238 U-238 1.000E+00 1 .000E+00 9.873E-01 9.624E-01 8.800E-01 6.393E-01 1.470E-01 2.162E-02 2.815E-06 U-238 ES(j) 0.O00E+00 1.000E+00 9. 873E-01 9. 624E-01 8. 800E-01 6.393E-01 1.470E-01 2.162E-02 2.818E-06 3.214E-14 Sb-125 Sb-125 1.000E+00 1.000E+00 7.776E-01 4.701E-01 8.079E-02 1.499E-04 4.080E-17 1.665E-33 0.000E+00 0.000E+00 Sr-90 Sr-90 1.000E+00 1.000E+00 9.586E-01 8.809E-01 6.552E-01 2.276E-01 1.759E-03 3.095E-06 4.323E-19 0.000E+00 Tc-99 Tc-99 1.000E+00 1.000E+00 8.717E-01 6.623E-01 2.532E-01 8.170E-03 1.128E-09 1.273E-18 0.000E+00 0.000E+00 SI*L *+/- *e ULdaric I rLacCion of tne parent nuclide.

RESCALC.EXE execution time = 170.71 seconds I IV C SOII

RESRAD 6.1 Deterministic Values a.

Limit = 25 mremly Limit [] 4 mrem/v Limit= 4 mrem/v 05 mrem/y per pCi/g AIlowed pCi/o Peak (vrs) mrem/v per aCi/o 9

0 Am-241 5.84E-01 42.8 0.0 5.64E-03 709.1 1612.0 cJ=

C-14 7.53E-01 33.2 0.0 9.15E-03 437.4 2.2 C4j C.mn-243 7.15E-01 35.0 0.0 3.55E-03 1127.7 1830.0 (o c CD Cm-244 3.08E-01 81.2 0.0 7.22E-03 553.7 1688.0 Co-60 9.09E+00 2.7 0.0 3.98E-17 1.01E+17 222.4 Cu 0

Cs-I 34 5.57E+00 4.5 0.0 0.OOE+00 SA Limit 0.0

.2_ Cý Cs-137 2.73E+00 9.2 0.0 O.OOE+00 SA Limit 0.0

,c Eu-152 3.85E+00 6.5 0.0 3.86E-16 1.04E+16 4331.0 E

Cu Eu-154 4.18E+00 6.0 0.0 0.OOE+00 SA Limit 0.0 0

Eu-155 9.90E-02 252.6 0.0 O.OOE+00 SA Limit 0.0 Fe-55 5.07E-04 49290.2 0.0 O.OOE+O0 SA Limit 0.0 E H-3 7.51 E-03 Z

3328.9 0.0 2.73E-03 1467.4 5.9

-J 0_

Nb-94 5.44E+00 4.6 0.0 1.41E-02 283.3 915.0 L Ni-59 4.86E-03 5146.2 0.0 6.34E-06 630914.8 4244.0 CO Ni-63 1.33E-02 1879.7 0.0 2.94E-11 1.36E+11 1532.0 E Pu-238 4.95E-01 50.5 0.0 5.79E-02 69.1 286.1 Pu-239 3.46E+00 7.2 1826.0 3.07E+00 1.3 1826.0

_J,' Pu-240 3.01E+00 8.3 1683.0 2.67E+00 1.5 1760.0 Pu-241 1.72E-02 1451.8 53.2 2.38E-04 16813.8 1506.0 Pu-242 3.45E+00 7.2 1827.0 3.06E+00 1.3 1828.0 Sb-1 25 1.23E+00 20.4 0.0 1.19E-23 3.37E+23 168.3 Sr-90 8.89E+00 2.8 0.0 4.35E-01 9.2 42.5 Tc-99 1.01E+00 24.9 0.0 1.72E-01 23.2 16.6 U-234 3.66E+00 6.8 184.3 3.09E+00 1.3 184.3 U-235 4.05E+00 6.2 184.3 3.39E+00 1.2 184.3 U-238 3.494 7.2 185.1 2.94E+00 1.4 185.0 ATTACHMEN-It - 3..