Document ID: EDF-9312Revision ID: 0

Effective Date: 09/21/09

Engineering Design File

Operable Unit 10-08 RD Remedy Profile Development

431.02 02/20/2009 Rev. 19

ENGINEERING DESIGN FILE EDF-9312Revision 0

Use with MCP-2374 or MCP-2059 Page 3 of 18

Operable Unit 10-08 RD Remedy Profile Development 1. REMEDY PROFILE DEVELOPMENT

This Engineering Design File provides a summary of characteristics of Idaho National Laboratory sites for which removal and disposal (RD) with treatment and institutional controls as necessary was selected as a remedial alternative through the Remedial Investigation (RI)/Feasibility Study (FS)/Proposed Plan/Record of Decision (ROD) process. The attached Table 1 describes properties of sites selected for RD in the past. These are the basis of the remedy profile for a future plug-in site for which RD may be selected in the future. The RD plug-in remedy selection process is described in the Operable Unit 10-08 Record of Decision for Site-Wide Groundwater, Miscellaneous Sites, and Future Sites (DOE-ID 2009).

Past RODs and Explanations of Significant Differences (ESDs) were identified through Appendix D of the Operable Unit 10-08 Sitewide Groundwater and Miscellaneous Sites Remedial Investigation/Baseline Risk Assessment (Cahn et al. 2008). The RODs and ESDs were reviewed to identify RD sites. Table 1 provides background information on past RD sites, including a brief description, release mechanism, dimensions, contaminants of concern, risks, alternatives evaluated, and estimated cost of the RD remedy. References for the RODs and ESDs are provided for each site, as well as RI/FSs or other reports reviewed to obtain the required information.

Sites such as burial grounds, the Idaho Nuclear Technology and Engineering Center tank farm, ordnance sites, unexploded ordnance sites, and gun ranges and sites with exclusively groundwater risks are not included, because these types of sites are either not expected to be encountered in the future or will not be addressed through the Operable Unit 10-08 ROD.

2. REFERENCES

Cahn, L. S., Wendell L. Jolley, Swen O. Magnuson, Michael S. Roddy, Robin L. VanHorn, 2008, Operable Unit 10-08 Sitewide Groundwater and Miscellaneous Remedial Investigation/Baseline Risk Assessment, DOE/ID-11332, Rev. 0, U.S. Department of Energy Idaho Operations Office, April 2008.

DOE-CH, 1998, Final Record of Decision Argonne National Laboratory – West, Operable Unit 9-04, Idaho National Engineering and Environmental Laboratory, W7500-000-ES-04, U.S. Department of Energy Chicago Operations Office; U.S. Environmental Protection Agency, Region 10; Idaho Department of Health and Welfare, Division of Environmental Quality, Idaho Falls, Idaho, September 1998.

DOE-CH, 2000, Explanation of Significant Difference Argonne National Laboratory – West, Operable Unit 9-04, Idaho National Engineering and Environmental Laboratory, Document ID 10831, U.S. Department of Energy Chicago Operations Office; U.S. Environmental Protection Agency, Region 10; Idaho Department of Health and Welfare, Division of Environmental Quality, Idaho Falls, Idaho, February 2000.

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ENGINEERING DESIGN FILE EDF-9312Revision 0

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DOE-CH, 2004, Final Explanation of Significant Difference for Argonne National Laboratory – West Operable Unit 9-04, Idaho National Engineering and Environmental Laboratory, Document ID 24867, U.S. Department of Energy Chicago Operations Office; U.S. Environmental Protection Agency, Region 10; Idaho Department of Environmental Quality, Idaho Falls, Idaho, June 2004.

DOE-IBO, 1997, Final Comprehensive Remedial Investigation Feasibility Study WAG-8 Naval Reactors Facility Idaho Falls, Idaho –Volume 1 of 3– Part I Remedial Investigation Report, Idaho National Engineering and Environmental Laboratory, Document ID 10342, Rev. 0, U.S. Department of Energy Naval Reactors Idaho Branch Office; U.S. Environmental Protection Agency, Region 10; Idaho Department of Health and Welfare, Division of Environmental Quality, Idaho Falls, Idaho, October 1997.

DOE-IBO, 1998, Final Record of Decision Naval Reactors Facility Operable Unit 8-08, Idaho National Engineering and Environmental Laboratory, Document ID 10544, U.S. Department of Energy Naval Reactors Idaho Branch Office; U.S. Environmental Protection Agency, Region 10; Idaho Department of Health and Welfare, Division of Environmental Quality, Idaho Falls, Idaho, September 1998.

DOE-IBO, 2002, Explanation of Significant Difference from the Final Record of Decision for the Naval Reactors Facility – Operable Unit 8-08 Idaho National Engineering and Environmental Laboratory, Document ID 24678, U.S. Department of Energy Idaho Naval Reactors Idaho Branch Office; U.S. Environmental Protection Agency, Region 10; Idaho Department of Environmental Quality, Idaho Falls, Idaho, July 2002.

DOE-IBO, 2006, Operable Unit 8-08 Remedial Action Report for the Naval Reactors Facility, U.S. Department of Energy Idaho Naval Reactors Office Idaho Branch Office, March 2006.

DOE-ID, 1992, Power Burst Facility Record of Decision, Power Burst Facility Corrosive Waste Sump and Evaporation Pond, Operable Unit 5-13, Waste Area Group 5, Idaho National Engineering Laboratory, Document ID 5204, U.S. Department of Energy Idaho Field Office; U.S. Environmental Protection Agency, Region 10; Idaho Department of Health and Welfare, Division of Environmental Quality, Idaho Falls, Idaho, September 1992.

DOE-ID, 1994, Explanation of Significant Difference Power Burst Facility Corrosive Waste Sump and Evaporation Pond Record of Decision at the Idaho National Engineering Laboratory, Document ID 5702, U.S. Department of Energy Idaho Operations Office; U.S. Environmental Protection Agency, Region 10; Idaho Department of Health and Welfare, Division of Environmental Quality, Idaho Falls, Idaho, May 1994.

DOE-ID, 1997a, Final Record of Decision Test Reactor Area Operable Unit 2-13, Idaho National Engineering and Environmental Laboratory, DOE/ID-10586, U.S. Department of Energy Idaho Operations Office; U.S. Environmental Protection Agency, Region 10; Idaho Department of Health and Welfare, Division of Environmental Quality, Idaho Falls, Idaho, December 1997.

DOE-ID, 1997b, Comprehensive Study RI/FS for the Idaho Chemical Processing Plant OU 3-13 at the INEEL–Part A; RI/BRA Report (Final), DOE/ID-10534, U.S. Department of Energy Idaho Operations Office, November 1997.

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DOE-ID, 1997c, Comprehensive RI/FS for the Idaho Chemical Processing Plant OU 3-13 at the INEEL–Part, FS Report (Final), DOE/ID-10572, U.S. Department of Energy Idaho Operations Office, November 1997.

DOE-ID, 1999a, Final Record of Decision for Test Area North Operable Unit 1-10, Idaho National Engineering and Environmental Laboratory, DOE/ID-10682, Rev. 0, U.S. Department of Energy Idaho Operations Office; U.S. Environmental Protection Agency, Region 10; Idaho Department of Health and Welfare, Division of Environmental Quality, Idaho Falls, Idaho, December 1999.

DOE-ID, 1999b, Final Record of Decision Idaho Nuclear Technology and Engineering Center, Operable Unit 3-13, Idaho National Engineering and Environmental Laboratory, DOE/ID-10660, Rev. 0, U.S. Department of Energy Idaho Operations Office; U.S. Environmental Protection Agency, Region 10; Idaho Department of Health and Welfare, Division of Environmental Quality, Idaho Falls, Idaho, October 1999.

DOE-ID, 1999c, Waste Area Group 5 Operable Unit 5-12 Comprehensive Remedial Investigation/Feasibility Study, Idaho National Engineering and Environmental Laboratory, DOE/ID-10607, Rev. 0, U.S. Department of Energy Idaho Operations Office; U.S. Environmental Protection Agency, Region 10; Idaho Department of Health and Welfare, Division of Environmental Quality, Idaho Falls, Idaho, January 1999.

DOE-ID, 2000a, Final Comprehensive Record of Decision for Central Facilities Area Operable Unit 4-13, Idaho National Engineering and Environmental Laboratory, DOE/ID-10719, Rev. 2, U.S. Department of Energy Idaho Operations Office; U.S. Environmental Protection Agency, Region 10; Idaho Department of Environmental Quality, Idaho Falls, Idaho, July 2000.

DOE-ID, 2000b, Record of Decision Power Burst Facility and Auxiliary Reactor Area, Operable Unit 5-12, Idaho National Engineering and Environmental Laboratory, DOE/ID-10700, U.S. Department of Energy Idaho Operations Office; U.S. Environmental Protection Agency; Region 10; Idaho Department of Health and Welfare, Division of Environmental Quality, Idaho Falls, Idaho, February 2000.

DOE-ID, 2001, Comprehensive Remedial Investigation/Feasibility Study for Waste Area Groups 6 and 10 Operable Unit 10-04, Idaho National Engineering and Environmental Laboratory, DOE/ID-10807, Rev. 0, U.S. Department of Energy Idaho Operations Office; U.S. Environmental Protection Agency, Region 10; Idaho Department of Environmental Quality, Idaho Falls, Idaho, August 2001.

DOE-ID, 2003a, Explanation of Significant Differences for the Record of Decision for the Test Area North Operable Unit 1-10 at the Idaho National Engineering and Environmental Laboratory, DOE/ID-11050, Rev. 0, U.S. Department of Energy Idaho Operations Office; U.S. Environmental Protection Agency, Region 10; Idaho Department of Environmental Quality, Idaho Falls, Idaho, April 2003.

DOE-ID, 2003b, Explanation of Significant Differences for the Record of Decision for the Central Facilities Area Operable Unit 4-13 at the Idaho National Engineering and Environmental Laboratory, DOE/ID-11030, Rev. 0, U.S. Department of Energy Idaho Operations Office; U.S. Environmental Protection Agency, Region 10; Idaho Department of Environmental Quality, Idaho Falls, Idaho, May 2003.

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ENGINEERING DESIGN FILE EDF-9312Revision 0

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DOE-ID, 2005a, Explanation of Significant Differences for the Record of Decision for the Test Area North Operable Unit 1-10 at the Idaho National Engineering and Environmental Laboratory, DOE/NE-ID-11199, Rev. 0, U.S. Department of Energy Idaho Operations Office; U.S. Environmental Protection Agency, Region 10; Idaho Department of Environmental Quality, Idaho Falls, Idaho, January 2005.

DOE-ID, 2005b, Explanation of Significant Differences for the Record of Decision for the Power Burst Facility and Auxiliary Reactor Area Operable Unit 5-12 at the Idaho National Engineering and Environmental Laboratory, DOE/ID-11017, Rev. 0, U.S. Department of Energy Idaho Operations Office; U.S. Environmental Protection Agency, Region 10; Idaho Department of Environmental Quality, Idaho Falls, Idaho, January 2005.

DOE-ID, 2006, Operable Unit 3-13, Group 3, Other Surface Soils Remediation Sets 4-6 (Phase II) Remedial Design/Remedial Action Work Plan, DOE/ID-11254, Rev. 0, July 2006.

DOE-ID, 2007a, Explanation of Significant Differences for the Record of Decision for the Test Area North Operable Unit 1-10, Idaho Cleanup Project at the Idaho National Laboratory Site, DOE/ID-11300, Rev. 0, U.S. Department of Energy Idaho Operations Office; U.S. Environmental Protection Agency, Region 10; Idaho Department of Environmental Quality, Idaho Falls, Idaho, January 2007.

DOE-ID, 2009, Operable Unit 10-08 Record of Decision for Site-Wide Groundwater, Miscellaneous Sites, and Future Sites, DOE/ID-11385, Rev. 0, U.S. Department of Energy Idaho Operations Office; U.S. Environmental Protection Agency, Region 10; Idaho Department of Environmental Quality, Idaho Falls, Idaho, September 2009.

Fromm, J., Idaho Department of Health and Welfare, Department of Environmental Quality, letter, to INEL WAG Managers and Technical Support Staff, January 3, 1996, “Radionuclide Risk-Based Concentration Tables,” EDMS document No. 27760.

Giles, J. R., 1998, TAN TSF-07 Pond Radium-226 Concentrations and Corrections, INEEL/EXT-98-00505, ER-WAG1-108, Idaho National Engineering and Environmental Laboratory, June 1998.

INEL, 1993, Track 1 Decision Documentation Package Waste Area Group Operable Unit 2, Site CPP-55, Mercury Contaminated Area South of CPP T-15, EDMS document No. 5270, Rev. 2, Idaho National Engineering Laboratory, April 1993.

INEL, 1994, Track 2 Draft Final Scoping Summary Report OU 3-10, INEL-96/0197, Rev. 2, Idaho National Engineering Laboratory, July 1994.

431.

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4 or

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P-2

059

Page

7 o

f 18

Tabl

e 1.

RD

rem

edy

prof

ile.

Site

D

imen

sion

s C

onta

min

ants

of C

once

rna

Hum

an H

ealth

Ris

ks

Site

No.

D

escr

iptio

n R

elea

se

Mec

hani

sm

Are

a

(ft2 e

xcep

t as

not

ed)

Dep

th

(ft)

Hum

an

Hea

lth

Ecol

ogic

al

Expo

sure

Pa

thw

ayb

Ris

k/H

Ic Ec

olog

ical

H

Q

RG

(p

Ci/g

for

radi

onuc

lides

, m

g/kg

for

nonr

adio

nucl

ides

, ex

cept

as n

oted

) A

ltern

ativ

es

Eval

uate

d A

ltern

ativ

e Se

lect

ed

NPV

Cos

t, $M

(b

ase

year

) D

etai

ls

Ref

eren

ce

WA

G 1

TS

F-03

B

urn

pits

O

pen

burn

ing

of

cons

truct

ion

debr

is

1.54

E+03

Su

rfac

e Pb

Pb

C

urre

nt w

orke

r Fu

ture

wor

ker

Futu

re re

side

nt

> EP

A P

b sc

reen

ing

leve

l Pb

�20

0

Pb: 4

00

NA

w/M

R

D

Cap

w/IC

s

RD

$4

.9 (1

999)

R

emov

al a

nd

disp

osal

in IC

DF.

D

OE-

ID (1

999a

) D

OE-

ID (2

003a

)

TSF-

06,

Are

a B

So

il co

ntam

inat

ion

area

sout

h of

the

turn

tabl

e

Rel

ease

d to

soil

from

rail

area

2.

87E+

05

<1

Cs-

137

Elim

inat

ed

in sc

reen

ing

Cur

rent

wor

ker

Futu

re w

orke

r Fu

ture

resi

dent

1E-0

3(ex

t) 1E

-04(

ext)

2E-0

4(ex

t)

NC

C

s-13

7: 2

3.3

Cap

w/IC

s R

D

RD

$2

.1 (1

999)

R

emov

al a

nd

disp

osal

in W

WP.

D

OE-

ID (1

999a

) –

Tabl

e 8-

1 fo

r HH

ris

ks

TSF-

09/1

8/

21/4

6/47

/48/

53

V-ta

nks

Rel

ease

s fro

m

tank

s to

soil

4E+0

3 47

C

s-13

7 C

o-60

El

imin

ated

in

scre

enin

g C

urre

nt w

orke

r Fu

ture

wor

ker

Futu

re re

side

nt

9E-0

3(ex

t) 8E

-04(

ext)

4E-0

3(ex

t)

NC

C

s-13

7: 2

3.3

Hg:

0.2

0 m

g/L

(tank

was

te)

RD

IS

V

RD

$2

2.5

(200

5)

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oval

, tre

atm

ent,

and

disp

osal

of s

oil,

tank

con

tent

s, an

d ta

nks i

n IC

DF.

DO

E-ID

(199

9a)

DO

E-ID

(200

5a)

DO

E-ID

(200

7a)

TSF-

26

PM-2

A ta

nks

Rel

ease

s fro

m

tank

s to

soil

7E+0

3 17

C

s-13

7 El

imin

ated

in

scre

enin

g C

urre

nt w

orke

r Fu

ture

wor

ker

Futu

re re

side

nt

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2(ex

t) 1E

-03(

ext)

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3(ex

t)

NC

C

s-13

7: 2

3.3

RD

IS

V

RD

$7

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005)

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t, an

d di

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al o

f soi

l, ta

nk c

onte

nts,

and

tank

s in

ICD

F.

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(199

9a)

DO

E-ID

(200

5a)

WA

G 2

TR

A-0

8 C

old

was

te p

ond

Win

dblo

wn

soil

cont

amin

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om th

e W

WP

1.58

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5 A

s B

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d C

o-60

C

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-154

H

g

As

Ba

Cd

Cu

Pb

Hg

Se

Ag

Cur

rent

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ker

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re w

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0 yr

) Fu

ture

resi

dent

(1

00 y

r)

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re re

side

nt

(1,0

00 y

r )

1E-0

4(ex

t) 7E

-05(

ext)

1E-0

4 (i)

/1(i)

1E

-04

(i) /1

(i)

As �

20

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�4,0

00

Cd

�4,0

00

Cu

�20

Pb

�90

Se

�40

0 A

g �2

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18.

3 C

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NA

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D

Cap

w/IC

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$1

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997)

R

emov

e an

d di

spos

e of

soil

in

WW

P 19

57 c

ell.

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(199

7a)

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bles

6-6

and

6-

7 fo

r CO

Cs a

nd

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sure

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hway

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able

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r ec

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e fo

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ted

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w.

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DO

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cret

e se

ttlin

g ba

sins

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dry

w

ells

eas

t of

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ease

s fro

m

fuel

stor

age

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n cl

eanu

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ppor

t sys

tem

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2 32

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s C

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C

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-152

Eu

-154

Eu

-155

N

p-23

7 U

-235

U

-238

Hg

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137

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52

Eu-1

54

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0

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rent

wor

ker

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re w

orke

r Fu

ture

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dent

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-03(

ext)

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2(ex

t)/0.

1

Hg

�10

Cs-

137

�10

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52 �

60

Eu-1

54 �

20

Sr-9

0 �4

Am

-241

: 290

C

s-13

7: 2

3 Eu

-152

: 270

Eu

-154

: 5,2

00

Pu-2

38: 6

70

Pu-2

39/2

40: 2

50

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6,00

0 Sr

-90:

223

H

g: 2

3

NA

w/M

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D

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RD

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(199

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l for

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3 G

roup

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tes

liste

d be

low

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a ci

ted

in F

S (D

OE-

ID 1

997c

), p.

1-1

3.

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stor

age

pool

C

OC

s and

risk

s.

Rem

oval

of

soil/

debr

is a

nd

disp

osal

in IC

DF.

DO

E-ID

(199

7b)

- H

H ri

sks i

n Ta

bles

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12 to

13

-17

- E

colo

gica

l ris

k in

Tab

le 2

8-2

CPP

-03

Tem

pora

ry st

orag

e ar

ea so

uthe

ast o

f C

PP-6

03

Surf

ace

rele

ases

to

soil

from

st

ored

eq

uipm

ent

7.5E

+04

4 A

s H

g U

C

s-13

7 Eu

-152

Sr

-90

Hg

Cur

rent

wor

ker

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re w

orke

r Fu

ture

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dent

4E-0

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t)

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t) 2E

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ext)

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roup

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IC

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D

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RD

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e to

tal f

or

all O

U 3

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up 3

site

s ab

ove

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t rem

oval

an

d di

spos

al in

IC

DF.

DO

E-ID

(199

7b)

- H

H ri

sks i

n Ta

bles

14-

22,

14-2

5, 1

4-28

-

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ogic

al ri

sk

in T

able

28-

26, p

p.

28-1

10 to

28-

119

431.

02

02/2

0/20

09

Rev

. 19

ENG

INEE

RIN

G D

ESIG

N F

ILE

ED

F-93

12R

evis

ion

0U

se w

ith M

CP

-237

4 or

MC

P-2

059

Page

8 o

f 18

Tabl

e 1.

(co

ntin

ued)

. Si

te

Dim

ensi

ons

Con

tam

inan

ts o

f Con

cern

a H

uman

Hea

lth R

isks

Site

No.

D

escr

iptio

n R

elea

se

Mec

hani

sm

Are

a

(ft2 e

xcep

t as

not

ed)

Dep

th

(ft)

Hum

an

Hea

lth

Ecol

ogic

al

Expo

sure

Pa

thw

ayb

Ris

k/H

Ic Ec

olog

ical

H

Q

RG

(p

Ci/g

for

radi

onuc

lides

, m

g/kg

for

nonr

adio

nucl

ides

, ex

cept

as n

oted

) A

ltern

ativ

es

Eval

uate

d A

ltern

ativ

e Se

lect

ed

NPV

Cos

t, $M

(b

ase

year

) D

etai

ls

Ref

eren

ce

CPP

-04

Con

tam

inat

ed so

il ar

ea a

roun

d C

PP-6

03 se

ttlin

g ta

nk

Spill

s to

soil

durin

g sl

udge

re

mov

al

2.21

E+03

32

Se

e C

PP-0

1 Se

e C

PP-0

1 A

sses

sed

with

C

PP-0

1,-0

4,

-05,

-08,

-09,

-10

and

-11

as th

e O

ld S

tora

ge

Pool

See

HH

not

e Se

e C

PP-0

1 O

U 3

-13

Gro

up 3

–

See

CPP

-01

abov

e N

A w

/M

ICs

RD

C

ap w

/ICs

RD

Se

e to

tal f

or

all O

U 3

-13

Gro

up 3

site

s ab

ove

- Are

a ci

ted

in F

S (D

OE-

ID 1

997c

), p.

1-1

3.

- Old

stor

age

pool

C

OC

s and

risk

s.

Rem

oval

and

di

spos

al in

ICD

F.

See

CPP

-01

CPP

-05

Con

tam

inat

ed so

il ar

ea a

roun

d C

PP-6

03 se

ttlin

g ta

nk

Spill

s to

soil

durin

g sl

udge

re

mov

al

2.21

E+03

32

Se

e C

PP-0

1 Se

e C

PP-0

1 A

sses

sed

with

C

PP-0

1,-0

4,

-05,

-08,

-09,

-10

and

-11

as th

e O

ld S

tora

ge -

Pool

See

HH

not

e Se

e C

PP-0

1 O

U 3

-13

Gro

up 3

–

See

CPP

-01

abov

e N

A w

/M

ICs

RD

C

ap w

/ICs

RD

Se

e to

tal f

or

all O

U 3

-13

Gro

up 3

site

s ab

ove

- Are

a ci

ted

in F

S (D

OE-

ID 1

997c

), p.

1-1

3.

- Old

stor

age

pool

C

OC

s and

risk

s.

Rem

oval

and

di

spos

al in

ICD

F.

See

CPP

-01

CPP

-08

CPP

-603

bas

in

filte

r sys

tem

line

fa

ilure

Subs

urfa

ce le

ak

from

bas

in

filte

ring

oper

atio

ns

2.7E

+03

31

See

CPP

-01

See

CPP

-01

Ass

esse

d w

ith

CPP

-01,

-04,

-0

5,-0

8,-0

9,-1

0 an

d -1

1 as

the

Old

Sto

rage

Po

ol

See

HH

not

e Se

e C

PP-0

1 O

U 3

-13

Gro

up 3

–

See

CPP

-01

abov

e N

A w

/M

ICs

RD

C

ap w

/ICs

RD

Se

e to

tal f

or

all O

U 3

-13

Gro

up 3

site

s ab

ove

- Are

a is

tota

l for

C

PP-0

8 an

d -0

9.

- Old

stor

age

pool

C

OC

s and

risk

s.

Rem

oval

and

di

spos

al in

ICD

F.

See

CPP

-01

CPP

-09

Soil

cont

amin

atio

n no

rthea

st c

orne

r of

CPP

-603

sout

h ba

sin

Subs

urfa

ce le

ak

from

bas

in

filte

ring

oper

atio

ns

2.7E

+03

31

See

CPP

-01

Hg

Cs-

137

Eu-1

52

Eu-1

54

Sr-9

0

Ass

esse

d w

ith

CPP

-01,

-04,

-0

5,-0

8,-0

9,-1

0 an

d -1

1 as

the

Old

Sto

rage

Po

ol

See

HH

not

e Se

e C

PP-0

1 O

U 3

-13

Gro

up 3

–

See

CPP

-01

abov

e N

A w

/M

ICs

RD

C

ap w

/ICs

RD

Se

e to

tal f

or

all O

U 3

-13

Gro

up 3

site

s ab

ove

- Are

a is

tota

l for

C

PP-0

8 an

d -0

9.

- Old

stor

age

pool

C

OC

s and

risk

s.

Rem

oval

and

di

spos

al in

ICD

F.

See

CPP

-01

CPP

-10

CPP

-603

pla

stic

pi

pelin

e br

eak

Rel

ease

of b

asin

w

ater

3.

36E+

02

34

See

CPP

-01

Hg

Cs-

137

Eu-1

52

Eu-1

54

Sr-9

0

Ass

esse

d w

ith

CPP

-01,

-04,

-0

5,-0

8,-0

9,-1

0 an

d -1

1 as

the

Old

Sto

rage

Po

ol

See

HH

not

e Se

e C

PP-0

1 O

U 3

-13

Gro

up 3

–

See

CPP

-01

abov

e N

A w

/M

ICs

RD

C

ap w

/ICs

RD

Se

e to

tal f

or

all O

U 3

-13

Gro

up 3

site

s ab

ove

Old

stor

age

pool

C

OC

s and

risk

s.

Rem

oval

and

di

spos

al in

ICD

F.

See

CPP

-01

CPP

-11

CPP

-603

slud

ge

and

wat

er re

leas

e Su

rfac

e sp

ill o

f ba

sin

wat

er a

nd

slud

ge

2.24

E+03

18

Se

e C

PP-0

1 H

g C

s-13

7 Eu

-152

Eu

-154

Sr

-90

Ass

esse

d w

ith

CPP

-01,

-04,

-0

5,-0

8,-0

9,-1

0 an

d -1

1 as

the

Old

Sto

rage

Po

ol

See

HH

not

e Se

e C

PP-0

1 O

U 3

-13

Gro

up 3

–

See

CPP

-01

abov

e N

A w

/M

ICs

RD

C

ap w

/ICs

RD

Se

e to

tal f

or

all O

U 3

-13

Gro

up 3

site

s ab

ove

Old

stor

age

pool

C

OC

s and

risk

s.

Rem

oval

and

di

spos

al in

ICD

F.

See

CPP

-01

CPP

-13

Pres

suriz

atio

n of

so

lid st

orag

e cy

clon

e no

rthea

st

of C

PP-6

33

Air

rele

ase

of

calc

ine

3.95

E+03

27

.5

Cs-

134

Cs-

137

Co-

60

Eu-1

54

Sr-9

0

As

Hg

Sr-9

0

Cur

rent

wor

ker

Futu

re w

orke

r Fu

ture

resi

dent

4E-0

2(ex

t) 4E

-03(

ext)

2E-0

2(ex

t)

As �

1 H

g �7

Sr

-90

�50

OU

3-1

3 G

roup

3 –

Se

e C

PP-0

1 ab

ove

NA

w/M

IC

s R

D

Cap

w/IC

s

RD

Se

e to

tal f

or

all O

U 3

-13

Gro

up 3

site

s ab

ove

Rem

oval

and

di

spos

al in

ICD

F.

DO

E-ID

(199

7b)

- H

H ri

sks i

n Ta

bles

19-

6 to

19

-11

- Ec

olog

ical

risk

in

Tab

le 2

8-26

, pp

. 28-

110

to

28-1

19 a

nd

DO

E-ID

(200

1)

431.

02

02/2

0/20

09

Rev

. 19

ENG

INEE

RIN

G D

ESIG

N F

ILE

ED

F-93

12R

evis

ion

0U

se w

ith M

CP

-237

4 or

MC

P-2

059

Page

9 o

f 18

Tabl

e 1.

(co

ntin

ued)

. Si

te

Dim

ensi

ons

Con

tam

inan

ts o

f Con

cern

a H

uman

Hea

lth R

isks

Site

No.

D

escr

iptio

n R

elea

se

Mec

hani

sm

Are

a

(ft2 e

xcep

t as

not

ed)

Dep

th

(ft)

Hum

an

Hea

lth

Ecol

ogic

al

Expo

sure

Pa

thw

ayb

Ris

k/H

Ic Ec

olog

ical

H

Q

RG

(p

Ci/g

for

radi

onuc

lides

, m

g/kg

for

nonr

adio

nucl

ides

, ex

cept

as n

oted

) A

ltern

ativ

es

Eval

uate

d A

ltern

ativ

e Se

lect

ed

NPV

Cos

t, $M

(b

ase

year

) D

etai

ls

Ref

eren

ce

CPP

-14

Dec

omm

issi

oned

se

wag

e tre

atm

ent

plan

t wes

t of

CPP

-664

Rel

ease

s fro

m

sew

age

treat

men

t pla

nt

1.34

E+04

32

C

s-13

7 N

p-23

7 Sr

-90

U-2

34

U-2

38

Hg

Cur

rent

wor

ker

Futu

re w

orke

r Fu

ture

resi

dent

4E-0

6(ex

t) 2E

-06(

ext)

1E

-05(

ext)

Hg

�30

(DO

E-ID

20

01)

Furth

er e

valu

ated

(D

OE-

ID 2

006)

an

d fo

und

to b

e at

ac

cept

able

leve

ls

OU

3-1

3 G

roup

3 –

Se

e C

PP-0

1 ab

ove

NA

w/M

IC

s R

D

Cap

w/IC

s

RD

Se

e to

tal f

or

all O

U 3

-13

Gro

up 3

site

s ab

ove

Dim

ensi

ons a

re

tota

l for

are

a of

fo

rmer

Imho

ff

tank

s, pl

ant s

ite,

and

slud

ge

dew

ater

ing

beds

. C

onta

min

atio

n >1

0 ft

bgs.

No

furth

er a

ctio

n (D

OE-

ID 2

006)

.

DO

E-ID

(199

7b)

- H

H ri

sks i

n Ta

bles

17-

10 to

17

-15

- Ec

olog

ical

risk

in

Tab

le 2

8-26

, pp

. 28-

110

to

28-1

19 a

nd

DO

E-ID

(200

1)

CPP

-19

CPP

-603

to

CPP

-604

line

leak

Su

bsur

face

leak

of

CPP

-603

ba

sin

wat

er fr

om

trans

fer p

ipin

g

3.3E

+03

31

As

Co-

60

Cs-

137

Eu-1

52

Eu-1

54

Sr-9

0

Cs-

137

Eu-1

52

Eu-1

54

Sr-9

0 C

o-60

Cur

rent

wor

ker

Futu

re w

orke

r Fu

ture

resi

dent

7E-0

4(ex

t) 7E

-05(

ext)

9E-0

1(ex

t)

As �

2 C

o-60

�8

Cs-

137

�200

Eu

-152

�10

0 Eu

-154

�40

Sr

-90

�300

OU

3-1

3 G

roup

3 –

Se

e C

PP-0

1 ab

ove

NA

w/M

IC

s R

D

Cap

w/IC

s

RD

Se

e to

tal f

or

all O

U 3

-13

Gro

up 3

site

s ab

ove

Rem

oval

and

di

spos

al in

ICD

F.

DO

E-ID

(199

7b)

- H

H ri

sks i

n Ta

bles

21-

6 to

21

-11

- Ec

olog

ical

risk

in

Tab

le 2

8-26

, pp

. 28-

110

to

28-1

19 a

nd

DO

E-ID

(200

1)

CPP

-34

Soil

stor

age

area

(d

ispo

sal t

renc

hes)

in

nor

thea

st c

orne

r of

ICPP

Dis

posa

l of

cont

amin

ated

so

il

3.69

E+04

20

A

s H

g U

C

o-60

C

s-13

4 C

s-13

7 Eu

-154

Sr

-90

As

Sr-9

0 H

g

Cur

rent

wor

ker

Futu

re w

orke

r Fu

ture

resi

dent

4E-0

2(ex

t) 4E

-03(

ext)

2E-0

2(ex

t)/

0.1(

hgp)

As �

7 H

g �2

0 Sr

-90

�60

OU

3-1

3 G

roup

3 –

Se

e C

PP-0

1 ab

ove

NA

w/M

IC

s R

D

Cap

w/IC

s

RD

Se

e to

tal f

or

all O

U 3

-13

Gro

up 3

site

s ab

ove

Rem

oval

and

di

spos

al in

ICD

F.

DO

E-ID

(199

7b)

- H

H ri

sks i

n Ta

bles

18-

6 to

18

-11

- Ec

olog

ical

risk

in

Tab

le 2

8-26

, pp

. 28-

110

to

28-1

19 a

nd

DO

E-ID

(200

1)

CPP

-35

CPP

-633

de

cont

amin

atio

n sp

ill

Rel

ease

of

deco

ntam

in-

atio

n so

lutio

n in

to th

e ai

r fro

m

calc

ine

vess

el

1.62

E+03

20

C

s-13

7 Eu

-154

H

g A

m-2

41

Cs-

137

Eu-1

54

Sr-9

0

Cur

rent

wor

ker

Futu

re w

orke

r Fu

ture

resi

dent

9E-0

3 9E

-04

9E-0

1

Hg

�80

Am

-241

�20

C

s-13

7 �1

Eu

-154

�6

Sr-9

0 �6

00

OU

3-1

3 G

roup

3 –

Se

e C

PP-0

1 ab

ove

NA

w/M

IC

s R

D

Cap

w/IC

s

RD

Se

e to

tal f

or

all O

U 3

-13

Gro

up 3

site

s ab

ove

WC

F gr

oup

CO

Cs

and

risks

. Rem

oval

an

d di

spos

al in

IC

DF.

DO

E-ID

(199

7b)

- H

H ri

sks i

n Ta

bles

12-

11 to

12

-16

- Ec

olog

ical

risk

in

Tab

le 2

8-26

, pp

. 28-

110

to

28-1

19 a

nd

DO

E-ID

(200

1)

CPP

-36

Tran

sfer

line

leak

fr

om C

PP-6

33 to

W

L-10

2

Subs

urfa

ce

rele

ases

from

w

aste

tran

sfer

lin

es

8.05

E+03

42

Se

e C

PP-3

5 Se

e C

PP-3

5 A

sses

sed

with

C

FF-3

5, -3

6,

-85

and

-91

as

the

WC

F

See

CPP

-35

See

CPP

-35

OU

3-1

3 G

roup

3 –

Se

e C

PP-0

1 ab

ove

NA

w/M

IC

s R

D

Cap

w/IC

s

RD

Se

e to

tal f

or

all O

U 3

-13

Gro

up 3

site

s ab

ove

WC

F gr

oup

CO

Cs

and

risks

. Tan

k fa

rm c

ap w

ill b

e ex

tend

ed o

ver s

ite

(DO

E-ID

200

6).

See

CPP

-35

CPP

-37A

G

rave

l pit

outs

ide

INTE

C fe

nce

Was

te d

ispo

sal

2.94

E+04

14

A

s U

A

m-2

41

Cs-

137

Np-

237

Sr-9

0 Tc

-99

U-2

38

As

Hg

Cur

rent

wor

ker

Futu

re w

orke

r Fu

ture

resi

dent

2E-0

5(ex

t) 4E

-06(

ext)

3E-0

5(ex

t)/0.

1

Hg

�60

OU

3-1

3 G

roup

3 –

Se

e C

PP-0

1 ab

ove

NA

w/M

IC

s R

D

Cap

w/IC

s

RD

Se

e to

tal f

or

all O

U 3

-13

Gro

up 3

site

s ab

ove

No

furth

er a

ctio

n (D

OE-

ID 2

007b

). D

OE-

ID (1

997b

) -H

H ri

sks i

n Ta

bles

15-

10 to

15

-21

Ecol

ogic

al ri

sk in

Ta

ble

28-2

6,

pp. 2

8-11

0 to

28

-119

and

D

OE-

ID (2

001)

431.

02

02/2

0/20

09

Rev

. 19

ENG

INEE

RIN

G D

ESIG

N F

ILE

ED

F-93

12R

evis

ion

0U

se w

ith M

CP

-237

4 or

MC

P-2

059

Page

10

of 1

8

Tabl

e 1.

(co

ntin

ued)

. Si

te

Dim

ensi

ons

Con

tam

inan

ts o

f Con

cern

a H

uman

Hea

lth R

isks

Site

No.

D

escr

iptio

n R

elea

se

Mec

hani

sm

Are

a

(ft2 e

xcep

t as

not

ed)

Dep

th

(ft)

Hum

an

Hea

lth

Ecol

ogic

al

Expo

sure

Pa

thw

ayb

Ris

k/H

Ic Ec

olog

ical

H

Q

RG

(p

Ci/g

for

radi

onuc

lides

, m

g/kg

for

nonr

adio

nucl

ides

, ex

cept

as n

oted

) A

ltern

ativ

es

Eval

uate

d A

ltern

ativ

e Se

lect

ed

NPV

Cos

t, $M

(b

ase

year

) D

etai

ls

Ref

eren

ce

CPP

-37B

G

rave

l pit

and

debr

is la

ndfil

l in

side

INTE

C

fenc

e

Was

te d

ispo

sal

1.3E

+05

33

Am

-241

C

s-13

7 Pu

-241

Sr

-90

Pb

Sc

reen

ed u

sing

re

side

ntia

l ris

k-ba

sed

conc

entra

tions

NC

Pb

<2

OU

3-1

3 G

roup

3 –

Se

e C

PP-0

1 ab

ove

NA

w/M

IC

s R

D

Cap

w/IC

s

RD

Se

e to

tal f

or

all O

U 3

-13

Gro

up 3

site

s ab

ove

New

ch

arac

teriz

atio

n da

ta e

valu

ated

, No

furth

er a

ctio

n (D

OE-

ID 2

006)

.

Firs

t ass

esse

d in

D

OE-

ID (1

997b

) N

ew

char

acte

rizat

ion

data

col

lect

ed a

nd

asse

ssed

D

OE-

-D (2

006)

C

PP-4

4 G

reas

e pi

t sou

th o

f C

PP-6

08

Veh

icle

m

aint

enan

ce

680

10

Cd

Cr(

III)

C

r(V

I)

Pb

Hg

Oil

and

grea

se

Cd

Cr

Cu

Pb

Hg

Ni

Se

Foun

d to

be

belo

w ri

sk-

base

d co

ncen

tratio

ns

in T

rack

2

(IN

EL 1

994)

NC

C

d �0

.1

Cr(

III)

�0.

5 C

u �0

.2

Pb �

0.5

Hg

�201

N

i �0.

7 Se

�0.

06

OU

3-1

3 G

roup

3 –

Se

e C

PP-0

1 ab

ove

NA

w/M

IC

s R

D

Cap

w/IC

s

RD

Se

e to

tal f

or

all O

U 3

-13

Gro

up 3

site

s ab

ove

Dat

a re

eval

uate

d fo

r eco

logi

cal

rece

ptor

s, N

o fu

rther

act

ion

(DO

E-ID

200

6).

HH

risk

: DO

E-ID

(1

997b

) Tra

ck 2

- IN

EL (1

994)

Fi

rst a

sses

sed

for

ecol

ogic

al ri

sk in

D

OE-

ID (1

997b

) D

OE-

ID (1

997c

) R

eeva

luat

ed fo

r ec

olog

ical

D

OE-

ID (2

006)

C

PP-4

8 Fo

rmer

dum

p ta

nk

Fren

ch d

rain

so

uth

of

CPP

-633

50

12

Unk

now

n F H

g

Trac

k 2

(p. 1

-36

DO

E-ID

199

7a)

reco

mm

ende

d no

furth

er a

ctio

n fo

r HH

Unk

now

n F

�0.5

H

g �0

.4

OU

3-1

3 G

roup

3 –

Se

e C

PP-0

1 ab

ove

NA

w/M

IC

s R

D

Cap

w/IC

s

RD

Se

e to

tal f

or

all O

U 3

-13

Gro

up 3

site

s ab

ove

Dum

p ta

nk

rem

oved

. Res

idua

l so

il co

ntam

inat

ion

>10

ft bg

s. N

o fu

rther

act

ion

(DO

E-ID

200

6).

HH

DO

E-ID

(1

999b

) Ev

alua

ted

for

ecol

ogic

al in

D

OE-

ID (2

006)

af

ter d

ump

tank

re

mov

al

CPP

-55

Hg-

cont

amin

ated

ar

ea so

uth

of

CPP

T-1

5

Dis

posa

l of u

sed

pain

t sol

vent

s 8,

250

NF

Non

e C

r(II

I)

Pb

Hg

Ni

Se

Trac

k 1

reco

mm

ende

d no

furth

er a

ctio

n (I

NEL

199

3)

<RB

Ls

Cr(

III)

�0.

6

Pb �

0.2

Hg

�5

Ni �

0.3

Se �

0.6

OU

3-1

3 G

roup

3 –

Se

e C

PP-0

1 ab

ove

NA

w/M

IC

s R

D

Cap

w/IC

s

RD

Se

e to

tal f

or

all O

U 3

-13

Gro

up 3

site

s ab

ove

No

actio

n (D

OE-

ID 2

006)

. H

H ri

sk (I

NEL

19

93, D

OE-

ID

1997

b)

Eval

uate

d fo

r ec

olog

ical

risk

in

DO

E-ID

(199

7b)

Ree

valu

ated

for

ecol

ogic

al ri

sk in

D

OE-

ID (2

006)

431.

02

02/2

0/20

09

Rev

. 19

ENG

INEE

RIN

G D

ESIG

N F

ILE

ED

F-93

12R

evis

ion

0U

se w

ith M

CP

-237

4 or

MC

P-2

059

Page

11

of 1

8

Tabl

e 1.

(co

ntin

ued)

. Si

te

Dim

ensi

ons

Con

tam

inan

ts o

f Con

cern

a H

uman

Hea

lth R

isks

Site

No.

D

escr

iptio

n R

elea

se

Mec

hani

sm

Are

a

(ft2 e

xcep

t as

not

ed)

Dep

th

(ft)

Hum

an

Hea

lth

Ecol

ogic

al

Expo

sure

Pa

thw

ayb

Ris

k/H

Ic Ec

olog

ical

H

Q

RG

(p

Ci/g

for

radi

onuc

lides

, m

g/kg

for

nonr

adio

nucl

ides

, ex

cept

as n

oted

) A

ltern

ativ

es

Eval

uate

d A

ltern

ativ

e Se

lect

ed

NPV

Cos

t, $M

(b

ase

year

) D

etai

ls

Ref

eren

ce

CPP

-67-

1 C

PP P

erco

latio

n Po

nd #

1

INTE

C se

rvic

e w

aste

dis

posa

l 1.

97E+

05

6 A

s H

g U

C

s-13

7 C

o-60

C

s-13

4 Pu

-238

Hg

benz

o(b)

flu

oro-

an

then

e be

nzo(

a)-

pyre

ne

cyan

ide

Se, C

o, C

u,

Ag

Am

-241

N

p-23

7 Pu

-238

/ 23

9 U

-234

U

-238

Cur

rent

wor

ker

Futu

re w

orke

r Fu

ture

resi

dent

9E-0

4(ex

t) 9E

-05(

ext)

4E

-04(

ext)/

0.1

No

HQ

s pre

sent

ed

OU

3-1

3 G

roup

3 –

Se

e C

PP-0

1 ab

ove

NA

w/M

IC

s R

D

Cap

w/IC

s

RD

Se

e to

tal f

or

all O

U 3

-13

Gro

up 3

site

s ab

ove

Rem

oval

and

di

spos

al in

ICD

F.

DO

E-ID

(199

7b)

- H

H ri

sks i

n Ta

bles

16-

6 to

16

-11

- Ec

olog

ical

risk

in

Tab

le 2

8-26

, p.

28-

111,

Se

ctio

n 28

.4.3

CPP

-67-

2 C

PP P

erco

latio

n Po

nd #

2 IN

TEC

serv

ice

was

te d

ispo

sal

2.5E

+05

6 A

s H

g U

C

s-13

7 C

o-60

C

s-13

4 Pu

-238

Hg

benz

o(b)

flu

oro-

anth

ene

benz

o(a)

-py

rene

cy

anid

e Se

C

o C

u A

g A

m-2

41

Np-

237

Pu-2

38/

239

U-2

34

U-2

38

Cur

rent

wor

ker

Futu

re w

orke

r Fu

ture

resi

dent

9E-0

4(ex

t) 9E

-05(

ext)

4E

-04(

ext)/

0.1

No

HQ

s pre

sent

ed

OU

3-1

3 G

roup

3 –

Se

e C

PP-0

1 ab

ove

NA

w/M

IC

s R

D

Cap

w/IC

s

RD

Se

e to

tal f

or

all O

U 3

-13

Gro

up 3

site

s ab

ove

Rem

oval

and

di

spos

al in

ICD

F.

DO

E-ID

(199

7b)

- H

H ri

sks i

n Ta

bles

16-

6 to

16

-11

- Ec

olog

ical

risk

in

Tab

le 2

8-26

, p.

28-

111,

Se

ctio

n 28

.4.3

CPP

-91

CPP

-633

blo

wer

pi

t dra

in

Dis

char

ges f

rom

W

CF

blow

er p

it dr

ain

Enco

m-

pass

ed b

y C

PP-3

6

Enco

m-

pass

ed b

y C

PP-3

6

See

CPP

-35

abov

e Se

e C

PP-3

5 ab

ove

See

CPP

-35

abov

e Se

e C

PP-3

5 ab

ove

See

CPP

-35

abov

e O

U 3

-13

Gro

up 3

-Se

e C

PP-0

1 ab

ove

NA

w/M

IC

s R

D

Cap

w/IC

s

RD

or c

ap

See

tota

l for

al

l OU

3-1

3 G

roup

3 si

tes

abov

e

WC

F gr

oup

CO

Cs

and

risks

. Cap

ped

unde

r HW

MA

. IC

s un

der C

ERC

LA.

DO

E-ID

(199

7b)

HH

risk

s in

Tabl

es 1

2-11

to

12-1

6 Ec

olog

ical

CO

Cs

in T

able

7-1

3 D

OE-

ID (1

997b

) an

d D

OE-

ID

(200

1)

CPP

-92

Soil

boxe

s wes

t of

CPP

-161

7 64

8 bo

xes o

f ra

dioa

ctiv

ely

cont

amin

ated

so

il

6.4E

+04

ft3 N

EQ

No

path

way

N

EQ

NEQ

N

EQ

NEQ

O

U 3

-13

Gro

up 3

–

See

CPP

-01

abov

e N

A w

/M

ICs

RD

C

ap w

/ICs

RD

Se

e to

tal f

or

all O

U 3

-13

Gro

up 3

site

s ab

ove

Num

ber o

f box

es

in R

OD

(DO

E-ID

19

99b)

p. 4

-8.

Rem

oval

and

di

spos

al in

ICD

F.

DO

E-ID

(199

9b)

Ecol

ogic

al ri

sk

Tabl

e 28

-2

DO

E-ID

(199

7b)

431.

02

02/2

0/20

09

Rev

. 19

ENG

INEE

RIN

G D

ESIG

N F

ILE

ED

F-93

12R

evis

ion

0U

se w

ith M

CP

-237

4 or

MC

P-2

059

Page

12

of 1

8

Tabl

e 1.

(co

ntin

ued)

. Si

te

Dim

ensi

ons

Con

tam

inan

ts o

f Con

cern

a H

uman

Hea

lth R

isks

Site

No.

D

escr

iptio

n R

elea

se

Mec

hani

sm

Are

a

(ft2 e

xcep

t as

not

ed)

Dep

th

(ft)

Hum

an

Hea

lth

Ecol

ogic

al

Expo

sure

Pa

thw

ayb

Ris

k/H

Ic Ec

olog

ical

H

Q

RG

(p

Ci/g

for

radi

onuc

lides

, m

g/kg

for

nonr

adio

nucl

ides

, ex

cept

as n

oted

) A

ltern

ativ

es

Eval

uate

d A

ltern

ativ

e Se

lect

ed

NPV

Cos

t, $M

(b

ase

year

) D

etai

ls

Ref

eren

ce

CPP

-93

Sim

ulat

ed c

alci

ne

disp

osal

tren

ch

Was

te d

ispo

sal

3.2E

+03

25

Hg

Hg

Wor

ker (

no

path

way

) Fu

ture

resi

dent

2E-0

7/70

H

g �2

,000

O

U 3

-13

Gro

up 3

–

See

CPP

-01

abov

e N

A w

/M

ICs

RD

C

ap w

/ICs

RD

Se

e to

tal f

or

all O

U 3

-13

Gro

up 3

site

s ab

ove

Rem

oval

and

di

spos

al in

ICD

F.

DO

E-ID

(199

7b)

- H

H ri

sks i

n Ta

bles

26-

6 to

26

-11

- Ec

olog

ical

risk

in

Tab

le 2

8-26

, p.

28-

111

CPP

-97

Tank

farm

soil

stoc

kpile

St

ockp

iled

radi

oact

ivel

y co

ntam

inat

ed

soil

in tw

o pi

les

from

tank

farm

up

grad

e

1.5E

+03

yd3

Not

ap

plic

able

N

EQ

NEQ

N

EQ

NEQ

N

EQ

OU

3-1

3 G

roup

3 –

Se

e C

PP-0

1 ab

ove

NA

w/M

IC

s R

D

Cap

w/IC

s

RD

Se

e to

tal f

or

all O

U 3

-13

Gro

up 3

site

s ab

ove

Soil

volu

me

in

RO

D (D

OE-

ID

1999

b) p

. 4-1

8.

Rem

oval

and

di

spos

al in

ICD

F.

DO

E-ID

(199

9b)

CPP

-98

Tank

farm

shor

ing

boxe

s 11

8 bo

xes o

f ra

dioa

ctiv

ely

cont

amin

ated

sh

orin

g

Not

ap

plic

able

N

ot

appl

icab

le

NEQ

N

EQ

NEQ

N

EQ

NEQ

O

U 3

-13

Gro

up 3

–

See

CPP

-01

abov

e N

A w

/M

ICs

RD

C

ap w

/ICs

RD

Se

e to

tal f

or

all O

U 3

-13

Gro

up 3

site

s ab

ove

Num

ber o

f box

es

in R

OD

(DO

E-ID

19

99b)

p. 4

-18.

R

emov

al a

nd

disp

osal

in IC

DF.

DO

E-ID

(199

9b)

CPP

-99

Box

ed so

il 59

box

es o

f ra

dioa

ctiv

ely

cont

amin

ated

so

il

Not

ap

plic

able

N

ot

appl

icab

le

NEQ

N

EQ

NEQ

N

EQ

NEQ

O

U 3

-13

Gro

up 3

–

See

CPP

-01

abov

e N

A w

/M

ICs

RD

C

ap w

/ICs

RD

Se

e to

tal f

or

all O

U 3

-13

Gro

up 3

site

s ab

ove

Num

ber o

f box

es

in R

OD

(DO

E-ID

19

99b)

p. 4

-18.

R

emov

al a

nd

disp

osal

in IC

DF.

DO

E-ID

(199

9b)

WA

G 4

C

FA-0

4 Po

nd

Dis

char

ges t

o po

nd

7.5E

+04

8 H

g H

g A

g Fu

ture

resi

dent

<1

(I)

Hg

�30,

000

Ag

�6

Hg:

0.5

(DO

E-ID

200

0a)

Hg:

8.4

(DO

E-ID

200

3b)

NA

w/M

IC

s R

D

Cap

w/IC

s

RD

$4

.8 (1

999)

R

emov

e, tr

eat,

and

disp

ose

of a

t IC

DF.

DO

E-ID

(200

0a)

- Se

ctio

n 8.

1 si

te

char

acte

ristic

s -

Tabl

e 7-

4 si

te

risks

-

Tabl

e 9-

1 R

Gs

DO

E-ID

(200

3b)

CFA

-10

Tran

sfor

mer

yar

d R

elea

se to

su

rfic

ial s

oil

9E+0

3 0.

5 Pb

Pb

C

u C

urre

nt w

orke

r Fu

ture

wor

ker

Futu

re re

side

nt

> EP

A P

b sc

reen

ing

leve

l Pb

�50

0 C

u �7

0 Pb

: 400

N

A w

/M

RD

C

ap w

/ICs

RD

$1

.4 (1

999)

St

abili

ze o

n-Si

te

and

disp

ose

of

off-

Site

.

DO

E-ID

(200

0a)

- Se

ctio

n 8.

1 si

te

char

acte

ristic

s -

Tabl

e 7-

4 si

te

risks

-

Tabl

e 9-

1 R

Gs

DO

E-ID

(200

3b)

WA

G 5

A

RA

-01

Con

tam

inat

ed so

il C

hem

ical

ev

apor

atio

n po

nd so

il

3.2E

+04

2 A

s Se

Tl

A

s C

d V

Zn

Cur

rent

wor

ker

Futu

re w

orke

r Fu

ture

resi

dent

Not

pre

sent

ed

Not

pre

sent

ed

2E-0

4(d)

/1(d

)

Se �

300

Tl �

300

A

s �20

Zn

�20

C

d �1

,000

V

�20

0

As:

10

Se: 2

.2

Tl: 4

.3

NA

w/M

C

ap w

/ICs

RD

RD

$1

3.8

(200

0)

For A

RA

-01,

A

RA

-12,

A

RA

-23,

A

RA

-25,

and

PB

F-16

co

mbi

ned

Rem

ove

and

disp

ose

of in

ICD

F or

off

-Site

. B

ackf

ill if

re

quire

d.

DO

E-ID

(200

0b)

- Ta

ble

7 fo

r HH

ris

ks

- Ta

ble

16 fo

r R

Gs

- Ta

ble

17 fo

r site

di

men

sion

s D

OE-

ID (2

001)

fo

r eco

logi

cal

431.

02

02/2

0/20

09

Rev

. 19

ENG

INEE

RIN

G D

ESIG

N F

ILE

ED

F-93

12R

evis

ion

0U

se w

ith M

CP

-237

4 or

MC

P-2

059

Page

13

of 1

8

Tabl

e 1.

(co

ntin

ued)

. Si

te

Dim

ensi

ons

Con

tam

inan

ts o

f Con

cern

a H

uman

Hea

lth R

isks

Site

No.

D

escr

iptio

n R

elea

se

Mec

hani

sm

Are

a

(ft2 e

xcep

t as

not

ed)

Dep

th

(ft)

Hum

an

Hea

lth

Ecol

ogic

al

Expo

sure

Pa

thw

ayb

Ris

k/H

Ic Ec

olog

ical

H

Q

RG

(p

Ci/g

for

radi

onuc

lides

, m

g/kg

for

nonr

adio

nucl

ides

, ex

cept

as n

oted

) A

ltern

ativ

es

Eval

uate

d A

ltern

ativ

e Se

lect

ed

NPV

Cos

t, $M

(b

ase

year

) D

etai

ls

Ref

eren

ce

AR

A-0

2 Se

epag

e pi

t slu

dge

AR

A-I

San

itary

W

aste

Sys

tem

9E

+02

0.5

Pb

Aro

clor

-12

42

Ra-

226

Cs-

137

U-2

35

U-2

38

Elim

inat

ed

in ri

sk

asse

ssm

ent

Cur

rent

wor

ker

Futu

re w

orke

r Fu

ture

resi

dent

Not

pre

sent

ed

Not

pre

sent

ed

2E-0

4(ex

t)

HQ

s<1

Cs-

137:

8.5

R

a-22

6: 1

.2 o

r 2.1

e U

-235

: 6.2

U

-238

: 106

A

rocl

or-1

242:

1

Pb: 4

00

NA

w

/mon

itorin

g R

D

Cap

w/IC

s

RD

$2

.0 (2

000)

R

emov

al, e

x si

tu

ther

mal

trea

tmen

t, an

d di

spos

al.

DO

E-ID

(200

0b)

- Ta

ble

7 fo

r HH

ris

ks

- Ta

ble

16 fo

r R

Gs

- Ta

ble

17 fo

r site

di

men

sion

s D

OE-

ID (1

999c

) fo

r eco

logi

cal

AR

A-1

2 C

onta

min

ated

soil

AR

A-I

II le

ach

pond

5.

4E+0

4 1

Ag-

108m

C

s-13

7 C

u H

g Se

C

d Pb

Cur

rent

wor

ker

Futu

re w

orke

r Fu

ture

resi

dent

1E-0

3(ex

t) 6E

-04(

ext)

2E-0

3(ex

t)

Cu

�300

H

g �9

0 Se

�30

C

d �2

,000

Pb

�30

0

Ag-

108m

: 0.7

5 C

u: 2

20

Hg:

0.5

Se

: 2.2

NA

w/M

C

ap w

/ICs

RD

RD

$1

3.8

(200

0)

for A

RA

-01,

A

RA

-12,

A

RA

-23,

A

RA

-25,

and

PB

F-16

co

mbi

ned

Rem

oval

and

di

spos

al in

ICD

F or

off

-Site

. B

ackf

ill if

re

quire

d.

DO

E-ID

(200

0b)

- Ta

ble

7 fo

r HH

ris

ks

- Ta

ble

16 fo

r R

Gs

- Ta

ble

17 fo

r site

di

men

sion

s D

OE-

ID (2

001)

A

RA

-16

Con

tam

inat

ed so

il A

RA

-I

radi

onuc

lide

tank

6.6E

+02

10

Cs-

137

Co-

60

Elim

inat

ed

in ri

sk

asse

ssm

ent

Cur

rent

wor

ker

Futu

re w

orke

r Fu

ture

resi

dent

1E-0

4(ex

t) N

ot p

rese

nted

) 1E

-04(

ext)

HQ

s<1

Cs-

137:

23

NA

w/M

R

D

ISV

RD

$4

.4 (2

000)

R

emov

al, e

x si

tu

treat

men

t, an

d di

spos

al.

DO

E-ID

(200

0b)

- Ta

ble

7 fo

r HH

ris

ks

- Ta

ble

16 fo

r R

Gs

- Ta

ble

17 fo

r site

di

men

sion

s D

OE-

ID (1

999c

) fo

r eco

logi

cal.

D

OE-

ID (2

005b

) A

RA

-23

Con

tam

inat

ed so

il A

RA

-I a

nd

AR

A-I

I ra

diol

ogic

ally

co

ntam

inat

ed

soil

2.51

E+06

0.

5 C

s-13

7 El

imin

ated

in

scre

enin

g C

urre

nt w

orke

r Fu

ture

wor

ker

Futu

re re

side

nt

Not

pre

sent

ed

Not

pre

sent

ed

5.00

E-04

(ext

)

NC

C

s-13

7: 2

3 N

A w

/M

Cap

w/IC

s R

D

RD

$1

3.8

(200

0)

for A

RA

-01,

A

RA

-12,

A

RA

-23,

A

RA

-25,

and

PB

F-16

co

mbi

ned

Rem

oval

and

di

spos

al in

ICD

F or

off

-Site

. B

ackf

ill if

re

quire

d.

DO

E-ID

(200

0b)

- Ta

ble

7 fo

r HH

ris

ks

- Ta

ble

16 fo

r R

Gs

- Ta

ble

17 fo

r site

di

men

sion

s D

OE-

ID (1

999c

) fo

r eco

logi

cal.

AR

A-2

5 C

onta

min

ated

soil

Con

tam

inat

ed

soil

bene

ath

AR

A-6

26 h

ot

cells

3.84

E+02

5

As

Pb

Cs-

137

Ra-

226

Cu

Pb

As

Co

V

Zn

Cur

rent

wor

ker

Futu

re w

orke

r Fu

ture

resi

dent

5E-0

3(ex

t)/1(

d)

1E-0

3(ex

t)/1(

d)

7E-0

3(ex

t)/2(

d)

Cu

�40

Pb

�90

0 A

s �20

C

o �9

0 V

�10

0 Zn

�20

As:

5.8

C

s-13

7: 2

3 R

a-22

6: 2

.1 o

r 1.2

e C

u: 2

20

Pb: 4

00

NA

w/M

C

ap w

/ICs

RD

RD

$1

3.8

(200

0)

for A

RA

-01,

A

RA

-12,

A

RA

-23,

A

RA

-25,

and

PB

F-16

co

mbi

ned

Rem

oval

and

di

spos

al in

ICD

F or

off

-Site

. B

ackf

ill if

re

quire

d.

DO

E-ID

(200

0b)

- Ta

ble

7 fo

r HH

ris

ks

- Ta

ble

16 fo

r R

Gs

- Ta

ble

17 fo

r site

di

men

sion

s D

OE-

ID (2

001)

fo

r eco

logi

cal

431.

02

02/2

0/20

09

Rev

. 19

ENG

INEE

RIN

G D

ESIG

N F

ILE

ED

F-93

12R

evis

ion

0U

se w

ith M

CP

-237

4 or

MC

P-2

059

Page

14

of 1

8

Tabl

e 1.

(co

ntin

ued)

. Si

te

Dim

ensi

ons

Con

tam

inan

ts o

f Con

cern

a H

uman

Hea

lth R

isks

Site

No.

D

escr

iptio

n R

elea

se

Mec

hani

sm

Are

a

(ft2 e

xcep

t as

not

ed)

Dep

th

(ft)

Hum

an

Hea

lth

Ecol

ogic

al

Expo

sure

Pa

thw

ayb

Ris

k/H

Ic Ec

olog

ical

H

Q

RG

(p

Ci/g

for

radi

onuc

lides

, m

g/kg

for

nonr

adio

nucl

ides

, ex

cept

as n

oted

) A

ltern

ativ

es

Eval

uate

d A

ltern

ativ

e Se

lect

ed

NPV

Cos

t, $M

(b

ase

year

) D

etai

ls

Ref

eren

ce

PBF-

08

PBF

corr

osiv

e w

aste

sum

p an

d di

scha

rge

line

Con

tain

ed

with

in su

mp

and

line

1.21

E+02

21

C

r C

s-13

7 N

o pa

thw

ay

NC

N

C

NC

N

C

NA

w/M

R

D

RD

$0

.75

for

PBF-

08 a

nd

-10

(199

4)

Rem

ove

sum

p an

d pi

pe fo

r dis

posa

l at

RW

MC

whe

n re

med

iatin

g

PBF-

10.

DO

E-ID

(199

2)

DO

E-ID

(199

4)

(DO

E–ID

200

0b

for e

colo

gica

l)

PBF-

10

PBF

evap

orat

ion

pond

C

onta

min

ated

po

nd se

dim

ents

1.

96E+

04

0.5

Cr

Cs-

137

Cr

Cur

rent

wor

ker

Futu

re w

orke

r Fu

ture

resi

dent

8E-0

5/2

Not

pre

sent

ed

4E-0

4/6

Cr �

3 C

r: 80

0 C

s-13

7: 3

0 N

A w

/M

RD

R

D

$0.7

5 fo

r PB

F-08

and

-1

0 (1

994)

Rem

ove

high

-co

ntam

inan

t-co

ncen

tratio

n se

dim

ents

for

disp

osal

at

RW

MC

.

DO

E-ID

(199

2) –

Ta

ble

2 fo

r HH

ris

k D

OE-

ID (1

994)

fo

r cha

nges

to

clea

nup

(DO

E-ID

200

1 fo

r ec

olog

ical

) PB

F-16

C

onta

min

ated

soil

SPER

T-II

leac

h po

nd

3E+0

3 4.

5 El

imin

ated

in

risk

as

sess

men

t

Pb

Hg

Cur

rent

wor

ker

Futu

re w

orke

r Fu

ture

resi

dent

<1E-

04/<

1 <1

E-04

/<1

<1E-

04/<

1

Pb �

60

Hg

�50

Hg:

0.5

N

A w

/M

Cap

w/IC

s R

D

RD

$1

3.8

(200

0)

for A

RA

-01,

A

RA

-12,

A

RA

-23,

A

RA

-25,

and

PB

F-16

co

mbi

ned

Rem

oval

and

di

spos

al in

ICD

F or

off

-Site

. B

ackf

ill if

re

quire

d.

DO

E-ID

(200

0b)

- Ta

ble

7 fo

r HH

ris

ks

- Ta

ble

16 fo

r R

Gs

- Ta

ble

17 fo

r site

di

men

sion

s (D

OE-

ID 1

999c

fo

r eco

logi

cal)

WA

G 8

N

RF-

11

S1W

tile

dra

infie

ld

and

L-sh

aped

su

mp

Dis

char

ge o

f se

wag

e an

d ra

dioa

ctiv

e ef

fluen

ts to

dr

ainf

ield

7.27

E+03

12

.5

As

Cs-

137

Co-

60

Pu-2

44

As

Pb

Hg

See

foot

note

f

Cur

rent

wor

ker

Futu

re w

orke

r Fu

ture

resi

dent

(3

0 yr

) Fu

ture

resi

dent

(1

00 y

r)

7E-0

4(ex

t) 3E

-04(

ext)

1E

-03(

ext)

3E-0

4(ex

t)

See

foot

note

f C

s-13

7: 1

6.7

NA

w/M

IC

s R

D

Cap

w/IC

s

RD

$1

9.1

(199

7)-

tota

l for

all

NR

F R

D si

tes

-HH

risk

s wer

e su

mm

ed fo

r all

CO

Cs f

or e

ach

site

. -

Ris

ks fo

r N

RF-

11 S

1W a

nd

L-sh

aped

sum

p w

ere

tota

led

toge

ther

. -

CO

C li

st in

R

OD

(DO

E-IB

O

1998

) Tab

le 5

re

vise

d as

per

text

on

RO

D p

. 48.

R

emov

al a

nd

disp

osal

in

NR

F-14

.

DO

E-IB

O (1

998)

-

Tabl

e 5-

HH

ris

ks

DO

E-IB

O (2

006)

NR

F-12

A

Und

ergr

ound

pi

ping

to le

achi

ng

pit

Dis

char

ge o

f ra

dioa

ctiv

e ef

fluen

ts to

dr

ainf

ield

650

linea

r ft

pipe

run

10

Cs-

137

Co-

60

Ni-6

3 Pu

-244

Sr

-90

Hg

As

Pb

Hg

See

foot

note

f

Cur

rent

wor

ker

Futu

re w

orke

r Fu

ture

resi

dent

Fu

ture

resi

dent

9.6E

-02(

ext)

4E-0

2(ex

t) 2E

-01(

ext)/

17(I

) 4E

-02(

ext)/

17(I

)

See

foot

note

f C

s-13

7: 1

6.7

NA

w/M

IC

s R

D

Cap

w/IC

s

RD

$1

9.1

(199

7)-

tota

l for

all

NR

F R

D si

tes

HH

risk

s wer

e su

mm

ed fo

r all

CO

Cs f

or e

ach

site

. R

emov

al a

nd

disp

osal

in

NR

F-14

.

DO

E-IB

O (1

998)

-

Tabl

e 5-

HH

ris

ks

DO

E-IB

O (2

006)

NR

F-12

B

S1W

leac

hing

pit

Dis

char

ge o

f ra

dioa

ctiv

e ef

fluen

ts to

dr

ainf

ield

4E+0

2 14

A

m-2

41

Cs-

137

Co-

60

Np-

237

As

Pb

Hg

See

Cur

rent

wor

ker

Futu

re w

orke

r (3

0 yr

) Fu

ture

resi

dent

4E-0

2(ex

t) 1E

-02(

ext)

7E-0

2(ex

t)/ 1

1.6(

I)

1E-0

2(ex

t)/ 1

1.6(

I)

See

foot

note

f C

s-13

7: 1

6.7

Pb: 4

00

NA

w/M

IC

s R

D

Cap

w/IC

s

RD

$1

9.1

(199

7)-

tota

l for

all

NR

F R

D si

tes

HH

risk

s wer

e su

mm

ed fo

r all

CO

Cs f

or e

ach

site

.

DO

E-IB

O (1

998)

-

Tabl

e 5-

HH

ris

ks

DO

E-IB

O (2

006)

431.

02

02/2

0/20

09

Rev

. 19

ENG

INEE

RIN

G D

ESIG

N F

ILE

ED

F-93

12R

evis

ion

0U

se w

ith M

CP

-237

4 or

MC

P-2

059

Page

15

of 1

8

Tabl

e 1.

(co

ntin

ued)

. Si

te

Dim

ensi

ons

Con

tam

inan

ts o

f Con

cern

a H

uman

Hea

lth R

isks

Site

No.

D

escr

iptio

n R

elea

se

Mec

hani

sm

Are

a

(ft2 e

xcep

t as

not

ed)

Dep

th

(ft)

Hum

an

Hea

lth

Ecol

ogic

al

Expo

sure

Pa

thw

ayb

Ris

k/H

Ic Ec

olog

ical

H

Q

RG

(p

Ci/g

for

radi

onuc

lides

, m

g/kg

for

nonr

adio

nucl

ides

, ex

cept

as n

oted

) A

ltern

ativ

es

Eval

uate

d A

ltern

ativ

e Se

lect

ed

NPV

Cos

t, $M

(b

ase

year

) D

etai

ls

Ref

eren

ce

Ni-6

3 Pu

-238

Sr

-90

As

Hg

foot

note

f (3

0 yr

) Fu

ture

resi

dent

(1

00 y

r)

Cap

ped

in p

lace

ad

jace

nt to

N

RF-

14.

NR

F-14

S1

W le

achi

ng b

eds

Dis

char

ge o

f ra

dioa

ctiv

e ef

fluen

ts to

pon

d

1.88

E+04

4

Sam

e as

for

NR

F-12

B

As

Pb

Hg

See

foot

note

f

Cur

rent

wor

ker

Futu

re w

orke

r (3

0 yr

) Fu

ture

resi

dent

(3

0 yr

) Fu

ture

resi

dent

(1

00 y

r)

Sam

e as

for

NR

F-12

B

Low

C

s-13

7: 1

6.7

Sr-9

0: 4

5.6

NA

w/M

IC

s R

D

Cap

w/IC

s

RD

$1

9.1

(199

7)-

tota

l for

all

NR

F R

D si

tes

HH

risk

s wer

e su

mm

ed fo

r all

CO

Cs f

or e

ach

site

. C

appe

d in

pla

ce

alon

g w

ith o

ther

N

RF

soil.

DO

E-IB

O (1

998)

-

Tabl

e 5-

HH

ris

ks

DO

E-IB

O (2

006)

NR

F-17

S1

W re

tent

ion

basi

ns

Pote

ntia

l rel

ease

of

radi

oact

ive

efflu

ents

9.52

E+03

U

nkno

wn

Cs-

137

Sr-9

0 (a

ssum

ed)

As

Pb

Hg

See

foot

note

f

Unk

now

n U

nkno

wn

Unk

now

n C

s-13

7: 1

6.7

Sr-9

0: 4

5.6

NA

w/M

IC

s R

D

Cap

w/IC

s

RD

$1

9.1

(199

7)-

tota

l for

all

NR

F R

D si

tes

No

data

but

pr

esum

ed

cont

amin

atio

n ba

sed

on

dow

nstre

am si

tes.

- CO

Cs a

nd ri

sks

pres

umed

pen

ding

D

D&

D o

f bas

ins.

R

emov

al a

nd

disp

osal

in

NR

F-14

.

DO

E-IB

O (1

998)

-

p. 2

6

DO

E-IB

O (2

006)

NR

F-19

A

1W le

achi

ng b

ed

Dis

char

ge o

f ra

dioa

ctiv

e ef

fluen

ts to

dr

ainf

ield

1E+0

4 10

A

m-2

41

Cs-

137

Co-

60

Pu-2

38

Ni-6

3 Sr

-90

As

As

Pb

Hg

See

foot

note

f

Cur

rent

wor

ker

Futu

re w

orke

r (3

0 yr

) Fu

ture

resi

dent

(3

0 yr

) Fu

ture

resi

dent

(1

00 y

r)

3E-0

2(ex

t) 8E

-03(

ext)

4E

-02(

ext)

9E-0

3(ex

t)

Low

C

s-13

7: 1

6.7

Sr-9

0: 4

5.6

NA

w/M

IC

s R

D

Cap

w/IC

s

RD

$1

9.1

(199

7)-

tota

l for

all

NR

F R

D si

tes

- HH

risk

s wer

e su

mm

ed fo

r all

CO

Cs f

or e

ach

site

. C

appe

d in

pla

ce.

DO

E-IB

O (1

998)

-

p. 2

6

DO

E-IB

O (2

006)

431.

02

02/2

0/20

09

Rev

. 19

ENG

INEE

RIN

G D

ESIG

N F

ILE

ED

F-93

12R

evis

ion

0U

se w

ith M

CP

-237

4 or

MC

P-2

059

Page

16

of 1

8

Tabl

e 1.

(co

ntin

ued)

. Si

te

Dim

ensi

ons

Con

tam

inan

ts o

f Con

cern

a H

uman

Hea

lth R

isks

Site

No.

D

escr

iptio

n R

elea

se

Mec

hani

sm

Are

a

(ft2 e

xcep

t as

not

ed)

Dep

th

(ft)

Hum

an

Hea

lth

Ecol

ogic

al

Expo

sure

Pa

thw

ayb

Ris

k/H

Ic Ec

olog

ical

H

Q

RG

(p

Ci/g

for

radi

onuc

lides

, m

g/kg

for

nonr

adio

nucl

ides

, ex

cept

as n

oted

) A

ltern

ativ

es

Eval

uate

d A

ltern

ativ

e Se

lect

ed

NPV

Cos

t, $M

(b

ase

year

) D

etai

ls

Ref

eren

ce

NR

F-21

A

Old

sew

age

basi

n D

isch

arge

of

efflu

ents

to p

ond

1.17

E+04

2

Cs-

137

Co-

60

As

Sb

Hg

N-n

itros

odi-

n-pr

opyl

a-m

ine

As

Pb

Hg

See

foot

note

f

Cur

rent

wor

ker

Futu

re w

orke

r (3

0 yr

) Fu

ture

resi

dent

(3

0 yr

) Fu

ture

resi

dent

(1

00 y

r)

3E-0

3(ex

t) 1E

-03(

ext)

8E-0

3(ex

t)

1E-0

3(ex

t)

Low

C

s-13

7: 1

6.7

NA

w/M

IC

s R

D

Cap

w/IC

s

RD

$1

9.1

(199

7)-

tota

l for

all

NR

F R

D si

tes

- HH

risk

s wer

e su

mm

ed fo

r all

CO

Cs f

or e

ach

site

. - E

SD re

vise

d fin

al

rem

edy

by

sele

ctin

g ca

ppin

g in

pla

ce a

fter

23,3

00 ft

3 of s

oil

had

been

rem

oved

an

d di

spos

ed o

f. A

OC

was

larg

er

than

orig

inal

ly

estim

ated

. Cap

ped

in p

lace

.

DO

E-IB

O (1

998)

D

OE-

IBO

(200

2)

DO

E-IB

O (2

006)

NR

F-21

B

Slud

ge d

ryin

g be

d R

elea

ses f

rom

se

wag

e sl

udge

6.

25E+

02

6 C

s-13

7 C

o-60

U

-235

A

s B

enzo

(a)

pyre

ne

As

Pb

Hg

See

foot

note

f

Cur

rent

wor

ker

Futu

re w

orke

r (3

0 yr

) Fu

ture

resi

dent

(3

0 yr

) Fu

ture

resi

dent

(1

00 y

r)

6E-0

4(ex

t) 3E

-04(

ext)

1E

-03(

ext)

3E-0

4(ex

t)

Low

C

s-13

7: 1

6.7

NA

w/M

IC

s IS

B

RD

C

ap w

/ICs

RD

$1

9.1

(199

7)-

tota

l for

all

NR

F R

D si

tes

HH

risk

s wer

e su

mm

ed fo

r all

CO

Cs f

or e

ach

site

. R

emov

al a

nd

disp

osal

in

NR

F-14

.

DO

E-IB

O (1

998)

D

OE-

IBO

(200

6)

WA

G 9

A

NL-

01

Indu

stria

l was

te

pond

Ev

apor

ativ

e se

epag

e po

nd

cont

amin

ated

so

il

5E+0

4 0.

5 C

s-13

7 C

o-60

A

s C

r(V

I)

Hg

Zn

Hg

Ba

Cd

Cu

Cya

nide

C

r Pb

M

n H

g N

i Se

A

g V

Zn

Cur

rent

wor

ker

Futu

re w

orke

r Fu

ture

resi

dent

9E-0

4(ex

t) 5E

-06(

I)

8E-0

5(I)

Cr(

III)

: �20

0 A

s �20

B

a �2

0,00

0 C

d �2

,000

C

r �5,

000

Cu

�80

Cya

nide

�60

Pb

�90

M

n �5

0 H

g �3

00

Ni �

30

Se �

90

Ag

�30

V �

400

Zn: �

700

Cs-

137:

23.

3 H

g: 0

.74

Cr(

III)

: 500

Se

: 3.4

Zn

: 2,2

00

NA

w/M

IC

s IS

B

RD

C

ap w

/ICs

RD

$1

.8 in

clud

es

Indu

stria

l W

aste

Sta

tion

Dis

char

ge

Ditc

h (A

NL-

35) a

nd

Ditc

h A

(A

NL-

01)

(200

4)

Orig

inal

rem

edy

was

phy

to-

rem

edia

tion

with

co

ntin

gent

RD

; re

mov

al a

nd

disp

osal

of s

oil a

t IC

DF

sele

cted

in

DO

E-C

H (2

004)

.

DO

E-C

H (1

998)

-

CO

Cs i

n D

OE

HH

risk

Tab

les

6-1,

6-2

, and

6-3

D

OE-

CH

(200

4)

DO

E-ID

(200

1)

for e

colo

gica

l.

431.

02

02/2

0/20

09

Rev

. 19

ENG

INEE

RIN

G D

ESIG

N F

ILE

ED

F-93

12R

evis

ion

0U

se w

ith M

CP

-237

4 or

MC

P-2

059

Page

17

of 1

8

Tabl

e 1.

(co

ntin

ued)

. Si

te

Dim

ensi

ons

Con

tam

inan

ts o

f Con

cern

a H

uman

Hea

lth R

isks

Site

No.

D

escr

iptio

n R

elea

se

Mec

hani

sm

Are

a

(ft2 e

xcep

t as

not

ed)

Dep

th

(ft)

Hum

an

Hea

lth

Ecol

ogic

al

Expo

sure

Pa

thw

ayb

Ris

k/H

Ic Ec

olog

ical

H

Q

RG

(p

Ci/g

for

radi

onuc

lides

, m

g/kg

for

nonr

adio

nucl

ides

, ex

cept

as n

oted

) A

ltern

ativ

es

Eval

uate

d A

ltern

ativ

e Se

lect

ed

NPV

Cos

t, $M

(b

ase

year

) D

etai

ls

Ref

eren

ce

AN

L-01

D

itch

A

EBR

-II p

ower

pl

ant a

uxili

ary

cool

ing

tow

er

cont

amin

ated

so

il

2E+0

3 0.

5 U

-238

A

s H

g Zn

Hg

C

urre

nt w

orke

r Fu

ture

wor

ker

Futu

re re

side

nt

5E-0

6(ex

t)

5E-0

6(ex

t)

3E-0

5(I)

/1.0

(hgp

)

Hg

�50

Hg:

0.7

4 N

A w

/M

ICs

ISB

R

D

Cap

w/IC

s

RD

$1

.8 in

clud

es

Indu

stria

l W

aste

Sta

tion

Dis

char

ge

Ditc

h (A

NL-

35) a

nd

the

Indu

stria

l W

aste

Pon

d (A

NL-

01)

(200

4)

Orig

inal

rem

edy

was

phy

to-

rem

edia

tion

with

co

ntin

gent

RD

; re

mov

al a

nd

disp

osal

of s

oil a

t th

e C

FA In

dust

rial

Was

te L

andf

ill fo

r po

rtion

s of s

oil n

ot

adeq

uate

ly

rem

edia

ted

thro

ugh

phyt

o-re

med

iatio

n in

D

OE-

CH

(200

4).

DO

E-C

H (1

998)

H

H ri

sk T

able

s 6-

1, 6

-2, a

nd 6

-3;

ecol

ogic

al

tabl

e 6-

6

DO

E-C

H (2

004)

AN

L-01

D

itch

B

EBR

-II p

ower

pl

ant a

uxili

ary

cool

ing

tow

er

cont

amin

ated

so

il

7E+0

3 1.

3 A

s H

g Zn

Cr(

III)

Zn

C

urre

nt w

orke

r Fu

ture

wor

ker

Futu

re re

side

nt

2E-0

6(I)

2E

-06(

I)

2E-0

6(I)

/1.3

(hgp

)

Cr(

III)

: �20

Zn

�15

C

r(II

I): 5

00

Hg:

0.7

4 Se

: 3.4

Zn

: 2,2

00

NA

w/M

IC

s IS

B

RD

C

ap w

/ICs

RD

$0

.045

mor

e th

an $

1.8

(see

A

NL-

01

Indu

stria

l W

aste

Pon

d ab

ove)

Orig

inal

rem

edy

was

phy

to-

rem

edia

tion

with

co

ntin

gent

RD

; re

mov

al a

nd

disp

osal

of s

oil a

t th

e C

FA In

dust

rial

Was

te L

andf

ill w

as

sele

cted

in

DO

E-C

H (2

000)

.

DO

E-C

H (1

998)

H

H ri

sk T

able

s 6-

1, 6

-2, a

nd 6

-3;

ecol

ogic

al

Tabl

e 6-

6 D

OE-

CH

(200

0)

AN

L-01

A

East

por

tion

mai

n co

olin

g to

wer

bl

owdo

wn

ditc

h

Coo

ling

tow

er

cont

amin

ated

so

il

4.2E

+03

2 A

s U

-238

A

s B

a C

r C

u Pb

M

n H

g V

Zn

Cur

rent

wor

ker

Futu

re w

orke

r Fu

ture

resi

dent

1E-0

5(I)

1E

-05(

I)

5E-0

5(I)

As �

20

Ba

�2,0

00

Cr �

400

Cu

�100

Pb

�20

M

n �2

0 H

g �1

00

V �

40

Zn �

20

Cr I

II: 5

00

Hg:

0.7

4 N

A w

/M

ICs

ISB

R

D

Cap

w/IC

s

RD

$0

.045

mor

e th

an $

1.8

(see

A

NL-

01

Indu

stria

l W

aste

Pon

d ab

ove)

Orig

inal

rem

edy

was

phy

to-

rem

edia

tion

with

co

ntin

gent

RD

; re

mov

al a

nd

disp

osal

of s

oil a

t th

e C

FA In

dust

rial

Was

te L

andf

ill w

as

sele

cted

in

DO

E-C

H (2

000)

.

DO

E-C

H (1

998)

Ta

bles

6-1

, 6-2

, an

d 6-

3 R

Gs f

rom

Ta

ble

A-1

(RO

D)

DO

E-C

H (2

000)

D

OE-

ID (2

001)

fo

r eco

logi

cal

AN

L-35

In

dust

rial l

ift

stat

ion

disc

harg

e di

tch

Coo

ling

tow

er

and

phot

o pr

oces

sing

w

aste

co

ntam

inat

ed

soil

2E+0

3 1

Co-

60

Cs-

137

U-2

38

As

Ba

Cd

Cr

Cu

Pb

Mn

Hg

Ni

Ag

V

Zn

Cur

rent

wor

ker

Futu

re w

orke

r Fu

ture

resi

dent

6E-0

5(ex

t)

3E-0

5(ex

t)

1E-0

5(ex

t)

As �

20

Ba

�4,0

00

Cd

�1,0

00

Cr �

30

Cu

�40

Pb �

50

Mn

�60

Hg

�20

Ni �

20

Ag

�200

V

�10

0 Zn

�20

Ag:

112

N

A w

/M

ICs

ISB

R

D

Cap

w/IC

s

RD

$1

.8 in

clud

es

Ditc

h A

and

In

dust

rial

Was

te P

ond

(AN

L-01

) (2

004)

Orig

inal

rem

edy

was

phy

to-

rem

edia

tion

with

co

ntin

gent

RD

; re

mov

al a

nd

disp

osal

of s

oil a

t th

e C

FA In

dust

rial

Was

te L

andf

ill fo

r po

rtion

s of t

he so

il no

t ade

quat

ely

rem

edia

ted

thro

ugh

phyt

o-re

med

iatio

n in

D

OE-

CH

(200

4).

DO

E-C

H (1

998)

Ta

bles

6-1

, 6-2

, an

d 6-

3 D

OE-

CH

(200

4)

DO

E-ID

(200

1)

for e

colo

gica

l

431.

02

02/2

0/20

09

Rev

. 19

ENG

INEE

RIN

G D

ESIG

N F

ILE

ED

F-93

12R

evis

ion

0U

se w

ith M

CP

-237

4 or

MC

P-2

059

Page

18

of 1

8

Tabl

e 1.

(co

ntin

ued)

. Si

te

Dim

ensi

ons

Con

tam

inan

ts o

f Con

cern

a H

uman

Hea

lth R

isks

Site

No.

D

escr

iptio

n R

elea

se

Mec

hani

sm

Are

a

(ft2 e

xcep

t as

not

ed)

Dep

th

(ft)

Hum

an

Hea

lth

Ecol

ogic

al

Expo

sure

Pa

thw

ayb

Ris

k/H

Ic Ec

olog

ical

H

Q

RG

(p

Ci/g

for

radi

onuc

lides

, m

g/kg

for

nonr

adio

nucl

ides

, ex

cept

as n

oted

) A

ltern

ativ

es

Eval

uate

d A

ltern

ativ

e Se

lect

ed

NPV

Cos

t, $M

(b

ase

year

) D

etai

ls

Ref

eren

ce

OU

10-

08

CFA

-54

6-in

. cla

y pi

pe

Subs

urfa

ce

rele

ase

from

pi

pe

1,72

0 10

H

g H

g Fu

ture

resi

dent

9E

-05/

24

Hg

�400

H

g: 8

.4

NA

w/M

IC

s R

D

Cap

w/IC

s

RD

$2

.2 (t

otal

for

CFA

-54

and

TRA

-74)

RD

in d

raft

final

R

OD

fg . D

OE-

ID (2

009)

TRA

-74

Ove

rhea

d w

ater

ta

nk so

il co

ntam

inat

ion

Sand

blas

ting

pain

t 14

,400

0.

5 A

s Pb

A

s Fu

ture

resi

dent

3E

-03/

4 A

s �20

A

s: 1

8 Pb

: 400

N

A w

/M

ICs

RD

C

ap w

/ICs

RD

$2

.2 (t

otal

for

CFA

-54

and

TRA

-74)

RD

in d

raft

final

R

OD

g . D

OE-

ID (2

009)

a.

CO

Cs a

re c

ompi

led

from

thos

e C

OPC

s bro

ught

forw

ard

to th

e ris

k as

sess

men

t. b.

Ex

posu

re p

athw

ays f

or fu

ture

hum

an h

ealth

are

30

year

s in

the

futu

re fo

r the

futu

re w

orke

r and

100

yea

rs in

the

futu

re fo

r the

futu

re re

side

nt u

nles

s not

ed.

c.

The

path

way

driv

ing

risk

is p

rese

nted

in p

aren

thes

is (e

xt =

ext

erna

l, i =

inge

stio

n, d

= d

erm

al, a

nd h

gp =

hom

e-gr

own

prod

uce)

d.

O

U 3

-13

used

two

site

gro

upin

g pr

oces

ses.

Site

s wer

e gr

oupe

d as

OU

3-1

3 G

roup

3 O

ther

Sur

face

Soi

ls in

the

FS (D

OE-

ID 1

997c

) and

RO

D (D

OE-

ID 1

999b

). H

uman

hea

lth ri

sks w

ere

eval

uate

d in

DO

E-ID

(199

7b) u

sing

diff

eren

t gro

upin

gs. T

able

8-1

of t

he O

U 3

-13

RO

D (D

OE-

ID 1

999b

) ha

s a g

loba

l lis

t of R

Gs f

or a

ll O

U 3

-13

soil

site

s. Ec

olog

ical

risk

s wer

e ev

alua

ted

for i

ndiv

idua

l site

s. D

OE-

ID (1

997b

), Ta

ble

28-2

5, h

as fi

nal e

colo

gica

l CO

C sc

reen

ing

resu

lts.

e.

The

OU

5-1

2 R

OD

(DO

E-ID

200

0b) s

tate

s tha

t the

RG

is th

e av

erag

e IN

L Si

te b

ackg

roun

d va

lue

for R

a-22

6 re

porte

d by

Gile

s (19

98) b

ecau

se th

e 1E

-04

risk-

base

d co

ncen

tratio

n de

rived

from

Fro

mm

(199

6), 0

.55

pCi/g

, is b

elow

the

INL

aver

age

back

grou

nd c

once

ntra

tion.

A g

oal o

f 2.1

pC

i/g

will

be

used

for c

ompa

rison

of s

ampl

e re

sults

that

may

incl

ude

inte

rfer

ence

from

U-2

35. O

ther

wis

e, a

goa

l of 1

.2 p

Ci/g

will

be

used

. Fur

ther

det

ails

are

ava

ilabl

e in

Gile

s (19

98).

f. N

RF

perf

orm

ed a

scre

enin

g-le

vel e

colo

gica

l ris

k as

sess

men

t pre

sent

ed in

App

endi

x D

of t

he N

RF

Com

preh

ensi

ve R

I/FS.

In S

ectio

n 19

of t

he c

ompr

ehen

sive

RI/F

S, th

ree

CO

PCs w

ere

iden

tifie

d an

d qu

alita

tivel

y ev

alua

ted

(ars

enic

, lea

d, a

nd m

ercu

ry).

Sect

ion

19 c

hara

cter

ized

the

risk

as lo

w

(DO

E-IB

O 1

997)

.

A

NL

Arg

onne

Nat

iona

l Lab

orat

ory

AO

C

area

of c

onta

min

atio

n A

RA

A

uxili

ary

Rea

ctor

Are

a bg

s be

low

gro

und

surf

ace

Cap

w/IC

s cl

osur

e co

ver a

nd in

stitu

tiona

l con

trols

C

ERC

LA

Com

preh

ensi

ve E

nviro

nmen

tal R

espo

nse,

Com

pens

atio

n, a

nd L

iabi

lity

Act

C

FA

Cen

tral F

acili

ties A

rea

CO

C

cont

amin

ant o

f con

cern

C

OPC

co

ntam

inan

t of p

oten

tial c

once

rn

CPP

C

hem

ical

Pro

cess

ing

Plan

t D

D&

D

deac

tivat

ion,

dec

onta

min

atio

n, a

nd d

ecom

mis

sion

ing

DO

E-C

H

U.S

. Dep

artm

ent o

f Ene

rgy

Chi

cago

Ope

ratio

ns O

ffic

e D

OE-

IBO

U

.S. D

epar

tmen

t of E

nerg

y Id

aho

Bra

nch

Off

ice

DO

E-ID

U

.S. D

epar

tmen

t of E

nerg

y Id

aho

Ope

ratio

ns O

ffic

e EB

R

Expe

rimen

tal B

reed

er R

eact

or

EPA

U

.S. E

nviro

nmen

tal P

rote

ctio

n A

genc

y ES

D

expl

anat

ion

of si

gnifi

cant

diff

eren

ces

FS

feas

ibili

ty st

udy

HH

hu

man

hea

lth

HI

haza

rd in

dex

HQ

ha

zard

quo

tient

H

WM

A

Haz

ardo

us W

aste

Man

agem

ent A

ct (I

daho

) IC

DF

Idah

o C

ERC

LA D

ispo

sal F

acili

ty

ICs

inst

itutio

nal c

ontro

ls

INL

Idah

o N

atio

nal L

abor

ator

y IN

TEC

Id

aho

Nuc

lear

Tec

hnol

ogy

and

Engi

neer

ing

Cen

ter

ISB

in

situ

bio

rem

edia

tion

ISV

in

situ

vitr

ifica

tion

NA

w/M

no

act

ion

with

mon

itorin

g N

C

not c

alcu

late

d N

EQ

not e

valu

ated

qua

ntita

tivel

y N

F no

t fou

nd

NPV

ne

t pre

sent

val

ue

NR

F N

aval

Rea

ctor

s Fac

ility

O

U

oper

able

uni

t PB

F Po

wer

Bur

st F

acili

ty

RB

L ris

k-ba

sed

leve

l R

D

rem

oval

and

dis

posa

l R

G

rem

edia

tion

goal

R

OD

re

cord

of d

ecis

ion

RW

MC

R

adio

activ

e W

aste

Man

agem

ent C

ompl

ex

TRA

Te

st R

eact

or A

rea

TSF

Tech

nica

l Sup

port

Faci

lity

WA

G

was

te a

rea

grou

p W

CF

Was

te C

alci

ning

Fac

ility

W

WP

War

m W

aste

Pon

d at

WA

G 2