•
•
••
MOUND,
Environmental Restoration Program
MOUND PLANT p;otential Release Site Packag~--
,... PRS # 371 ...... v·~-··--'/ _ ......... ··"·
. ..
EG&G MOUND-30-03-04-02--9705190024 I I
..J
•
•
•
Environmental Restoration Program
MOUND PLANT POTENTlAL .RELEASE
SITE fACKAGE Notice of Public Review Period
The following potential release site (PRS) packages will be available for public review in the CERCLA Public Reading Room, 305 E. Central Ave., Miamisburg, Ohio beginning April 3, 1997. Public comment will be accepted on these packages from April3, 1997, through May 8, 1997.
Questions can be referred to Mound's Community Relations at (937) 865-4140 .
• 0
FINAL 1
• PRS371
Comment period expired. No comments. Recommendation page annotated.
•
May 13,1997
•
•
•
PRS 371
PRSIDSTORY:
Potential Release Site (PRS) 371 was identified due to a single elevated radiological detection of plutonium-238 (Pu-238) during the OU5, Operational Area Phase I Investigation.2 No radioactive or hazardous waste processes are known to have occurred at this location.
CONTAMINATION:
1. In 1993, the Radiological Site Survey 1 investigated radionuclides in the soils at the Mound site via Mound soil screening, radiochemistry, and gamma spectroscopy. The map on page 10 shows the location ofPRS 371 in relation to the Radiological Site Survey samples. Results showed:
2. In 1994, the OU5, Operational Area Phase I Investigation 2 analyzed the Mound site for volatile organic compounds (VOCs) and semivolatile organic compounds (SVOCs) via a qualitative PETREX soil gas survey. The OU5 Investigation also analyzed surface soil for radiological contamination via Mound FIDLER (field instrument for detecting low energy radiation) and Mound soil screening.
The OU5, Operational Area Phase I, Non AOC Investigation2 sampled PRS 371 (OU5 Non AOC sample location 210) and detected plutonium-238 at 33 pCi/g (this detection created this PRS) and thorium-232 at 1 pCi/g. Additionally, the OU5, Operational Area Phase I, Area 21 Investigation6 took samples in the vicinity ofPRS 371 (OU5 Area 21 sample locations 104 and 107). The OU5 Area 21 results found the maximum plutonium-238 concentration to be 10 pCi/g and the maximum thorium-232 concentration to be 0.50 pCi/g. The Mound ALARA guideline criteria for plutonium is 25 pCi/g and the regulatory guideline criteria for thorium is 5 pCi/g.5
The data analysis of the qualitative soil gas samples collected during the OU5, Operational Area Phase I, Non AOC Investigation2 did not show any elevated soil gas readings at PRS 371. However, the data analysis of the qualitative soil gas samples collected during the OU5, Operational Area Phase I, Area 21 Investigation6 concluded there were elevated aromatic, semivolatile, petroleum and halogenated hydrocarbon ion counts at or near PRS 371 .
Page4
• 3. In April of 1996, the quantitative Soil Gas Confirmation Sampling 3 was performed as a second phase to the original qualitative OU5 Phase I Investigation (see #2 above). Confirmation Sampling location #90 was taken within approximately 25 feet ofPRS 371. Sample analysis found:
All concentrations of volatile, semi volatile, pesticides/PCBs, inorganics, explosives, and radionuclides in the soil were below their applicable regulatory, Mound ALARA or 10-6 Risk Based Guideline Criteria.
READING ROOM REFERENCES:
1) OU9, Site Scoping Report: Volume 3- Radiological Site Survey, June 1993. (pages 7-10) 2) OU5, Operational Area Phase I Investigation, Non AOC Report, Vol II, June 1995.
(pages 11-14.3) 3) Further Assessment: Soil Gas Confirmation Sampling, May 1996. (pages 15-23) 5) Risk Based Guideline Values, December 1995 6) OU5, Operational Area Phase I Investigation, Area 21 Report, June 1995.
(pages 24-30)
OTHER REFERENCES:
4) Code ofFederal Regulations, 40 CFR 192.41 and 40 CFR 192.12.
• PREPARED BY:
John Nichols, Member ofEG&G Technical Staff
• Pages
•
•
•
RECOMMENDATION:
MOUND PLANT PRS 371
SOIL CONTAMINATION
Potential Release Site (PRS) 371 was identified due to a single elevated radiological detection of plutonium-238 (Pu-238) during the OU5, Operational Area Phase I Investigation in 1994. No radioactive or hazardous waste processes are known to have occurred at this location. In 1996 a sample was collected within approximately 25 feet of PRS 371 during the Soil Gas Confirmation Investigation. All concentrations of volatile, semi volatile, pesticides/PCBs, inorganics, explosives, and radionuclides in the soil were below their applicable regulatory, Mound ALARA or 10-6 Risk Based Guideline Criteria. Therefore, NO FURTHER ASSESSMENT is recommended for PRS 371 .
CONCURRENCE: DOEIMEMP:
Arthur W. Kleinrath, Remedial Project Manager
USEPA: (date)
OEPA: = Brian K. Nickel, Project Manager
&;da/tfo ·(date)
SUMMARY OF COMMENTS AND RESPONSES:
Comment period from -----L~,_'/~J'-#-/_4f_7-=------- to ____::~~--~~/j:...JI!Y~t?__.2~--p( No comments were received during the comment period.
D . Comment responses can be found on page ___ of this package .
Page "R
•
•
ENVIRONMENTAL RESTORATION PROGRAM
OPERABLE UNIT 9, SITE SCOPING REPORT:
VOLUME 3 - RADIOLOGICAL SITE SURVEY
MOUND PLANT
MIAMISBURG, OHIO
June 1993
DEPARTMENT OF ENERGY
ALBUQUERQUE FIELD OFFICE
ENVIRONMENTAL RESTORATION PROGRAM
EG&G MOUND APPUED TECHNOLOGIES
FINAL
Page 7
• • • Map Coordinates MRCIO Depth Pu-238 Thoriumb Tritium Co-60 Cs-137 Ra·226 Am-241
Location• South West No. Mo·Vr ~nch) (pCi/g) (pCifg) (pCifmL) (pCI/g) (pCifg) (pCI/g) (pOfg)
S0764 3325 3350 2884 1().83 0 0.32 b
S0765 3350 3225 7339 09-84 0 0.55 b
S0766 3350 3350 7340 09-84 0 1.13 b
..... S07ff1 3400 3075 7344 09-84 0 0.43 b
S0768 3400 3225 2888 1().83 0 0.61 b
S0769 3400 3300 7347 09-84 0 0.61 b
...... S0770 3425 3025 7346 09-84 0 0.54 b
.... S0771 3425 3075 7342 09-84 0 0.45 b
S0772 3475 3050 7343 09-84 0 0.23 b
S0773 3500 3200 2887 1().83 0 1.67c b 0.15
S0774 3550 3075 2886 10-83 0 0.54 b
S0775 3575 3350 2883 1().83 0 1.61 b 0.99
C0178 3300 3380 8262 10-84 72 0.15 b
8263 10-84 162 0.01 b
~40!'> 414S 11-83 (I 0.53 b
•c denotes core location and S denotes aurtace sample location on Plate 1.
~horlum results of~ 2 pCI/g are listed aa "b".
"verification sample analyzed for CAfOC. d
No MRC 10 assigned because In situ gamma spectromelly was pertormed for thorium-232.
•aamma results cou!d not be confirmed using the gamma spectroscopy printout given In this appendix. I '"0 The depth for this sample was given as ·ss·. For mapping purposes (Plates 1 and 5), this Is assumed to be a surtace sample. Q) 8
Sample results were given Isotopically lor this sample and Included 0.99 pCifg thorium-228; 321 pCifg thorlum-230; and 1.5 pCI/g thorlum-232, tor a total of 323.5 pCifg. (Q (!)
(X)
c._,.,
•
•
•
1494500
-----------··-------....... ---. --
DESIGNERS/CONSULT ANTS
6501 Americas Parkway N.E. SUITE 800 ALBUQUERQUE, NM 87110 PHONE: (505) 884-5050
ER PROGRAM
MOUND PLANT Miamisburg, Ohio
PLATE I ( I of 2)
f I ~
Site Survey Project Sampling Locations
Prepared for
Site Scoping Report: Volume 3, Radiological Site Survey
•
Legend
L _______ ___j S true ture
Paved road
Dirt road Water
iJ<l_15
0002 • r---, -- ---J (-,
.... ./
Mound Plant Boundary
Surfac~ Location
Core Location
Potential Release Site . ' Elevated Activity
@) 19-17
Sampling Location for Verification Survey of Former WTS Pioeline
Map Location
Page 9
0612 .. 0614 ..
0618 .A.
0613
0620
0171 •
0732 .A.
•
..
0172 •
0616
... ~. 19-13 .. ,._ -·· .. , ·- ·-· .... ' -- -,' 19-12 '·, ..
0617' ~ 0615 ~: ;
0659 ..
0642
21
0658 ..
"0641
0166 •
.......... ........ , ........ ·
0662 .. 0663
.o\
0 50 100 150
I ... ' I I Scale in Feet
0164 • 0656/
4 i
0657! .. i
0167 •
/
.. '0661
0665·&
0168 •
0664 .A.
-... ~.
0666
0169 • .A.
... 0667 ... 0930
0932 A
200
I
1 inch = 100 feet
! f
e:.: l:.·j::·.q •t .r, ~; ~ :,,- •.,/
... ___ Q93
OS
0922 J.
Page 10
• A·~D . • RADIOLOGICAL OAT A (FIDLER SURVEY MOUND SOIL SCREENING FACILITY DATA) FOR NON-AOC POINT
~~ 0 0
~· 6 Ci' p. I" "1::1 O[
r
~ ~ 1
0 5: ;q
0~ ...
R z a o [~ -R ~'TJ .,.. -·
iJ Ql (0 (1) _. tv
6:
f
SMPID
05N20 05N21 05N22 05N23 06N02 06N03 06N05 06N06 06N07 06N08 06N09 06Nll 06NI2
06N13 06N14 06NI5 06NI6 06NI7 06N18 06N19 06N20 06N21 06N22 06N23 mNOI 107N02 07N03 07N04
Contamination Criteria CHI Units: CPM RESULTS
130 l30 157.3 139 i57.3 i57.3 253.5 122.2 i22.2 184.6 184.6 i79.4 179.4
179.4 179.4 179.4 179.4 179.4 130 130 i30 130 139 139 253.5 115.7 253.5 253.5
FIDLER SURVEY DATA
FIDLER Contamination FIDLER Readings CHI Criteria CH2 Readings CH2 Units:CPM Units: KCPM Units: KCPM RESULTS RESULTS RESULTS
105 6.5 6.5 95 6.5 6.0 65 8.45 4.0 105 9.23 6.5 75 8.45 6.5 120 8.45 9.0 90 12.48 5.0 90 5.59 4.5 140 5.59 9.0 115 11.7 9.5 150 11.7 9.5 150 10.92 9.5 115 10.92 10.0
190 10.92 9.5 160 10.92 11.0 165 10.92 10.0 140 10.92 10.0 150 10.92 10.0 125 6.5 9.0 ISS 6.5 1.S 130 6.S 6.S 80 6.5 6.S 12S 9.23 5.5 8S 9.23 4.0 140 12.48 8.5 65 6.11 4.5 140 12.48 9.5 13S 12.48 8.5
---- --
0
MOUND SOIL SCREENING FACILITY DATA FIDLER Readings Out Channel Plutonium - 238 Thorium - 232 Units: KCPM Units: pCi/g Units: pCi/g RESULTS RESULTS Note: RESULTS Note:
NC 18 a 0.9 a NC 3 a 0.6 a NC 20 a 0.9 a NC 23 a 0.8 a NC 19 a 1.3 a NC I a 1.1 a NC 14 a I a NC II '(", a 0.8 a NC 0 a 1.7 a NC 24 a 1.4 a NC 33 b I a NC 20 a 0.8 a NC 10 a 0.8 a
13 a 0.8 a
NC 13 a 0.8 a NC 30 b 1.3 a NC 6 a I a NC 29 b 0.8 a NC 25 b 1.3 a NC 7 a 0.9 a NC 39 b 1.2 a
NC 18 a 1.1 a '
NC 1 a 0.7 a NC NR NR NC 18 a 0.5 a NC 22 a 1.3 a NC 24 a 0.7 a
NC 21 a 1.5 a
N~-- ~~- 0 a 1.2 a
)
-· -1 L N
1 1 N
70 N
9 N
8 /\'
7 N
6 N
N
2, 1994
2114-1.dwg Sample Locations
PL"TREX FlNGtRPRIN"T TECHNOL
PICJte 1 Page 13
= """"""\ .~
. -----
@ ~ 4,200,00!
@ 850,000-4,
Relative Response
Total Aromatic Hydrocarbons
p I ate 2 . Page 14
-....... ___ _
NonAOC-South
@ ~ 70,000
@ 7,000-69,999
NonAOC-West
@ ~ , ,000,000
@ 100,000-999,999
'-....,
+ ,o~'l. + ~o ',,'· .
........... _. __ \ rv)... C\J (
........ \ ......... --.......,, \..
Relative Response
To·tal Semivolatile Hydrocarbons
12
1 1
10
9 N
8 N
7 N
6 f\J
N
LEGn-.
Page 14.\ Plate 3 ••
·----
-· -·
able -Unit-S -(in ion CO! Relative Response Values
~
l NonAOC East N< Facility
NonAOC West -
nd NonAOC South rg, Ohio
/'"'7)\ ® ~ 29.' ® ~ 8,000,000
Relative Response @ 1,500,000-7,999.999 @ 3,000
Total C5-C11 Petroleum Hydrocarbons.
-
Plate 4 Page 14,t?
···-··
1 n d Facility Jrg Ohio •
TECt<NOLOGYc :tNT
·-----
@:::: 500,000
® 50,000-499,999
+~\)
+~\)
+f;J +~\) ''-...
+ ·~·~ ~\) g
R sponse Relative e
Total Halogenated Hydrocarbonc:
Plate 5 Page14,;
Environmental ·Restoration Program
Further Assessment
Soil Gas Confirmation Sampling
Mound P'ant Miamisburg, Ohio
May1996
Revi$ion 0
Department of Energy
EG&G Mound Applied Technologies
Page 15
•
•
•
Table 1.1 Soil Analyte List
Volatile Organic ComQQunds Acetone Benzene Bromodichloromethane Bromofonn Bromo methane 2-Butanone Carbon Disulfide Carbon Tetrachloride Chlorobenzene Chloroethane Chlorofonn Chloromethane
Semivolatile Organic Comoounds Acenaphthene Acenap~thylene
Anthracene Benzo(a)anthracene Benzo(a)pyrene Benzo(b)fluoranthene Benzo(g,h,i)perylene Benzo(k)fluoranthene bis(2-Chloroethoxy)methane bis(2-Chloroethyl)ether bis(2-Ethylhexyl)phthalate 4-Bromophenyl-phenylether Butylbenzylphthalate Carbazole 4-Chloroaniline
· 4-Chloro-3.,.methylphenol 2-0hloronaphthalene 2-Chlorophenol 4-Chlorophenyl-phenylether Pentachlorophenol Phenanthrene Phenol
ER Program Revision 0
Dibromochloromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene 1,2-Dichloroethene (total) 1,2-Dichloropropane cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene 2-Hexanone
· Methylene Chloride
Chrysene Dibenz(a,h)anthracene Dibenzofuran 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1 A-Dichlorobenzene 3,3-Dichlorobenzidine 2,4-Dichlorophenol Diethylphthalate 2,4-Dimethylphenol Dimethyphthalate Di-n-butylphthalate Di-n-octylphthalate 4,6-Dinitro-2-methylphenol 2,4-Dinitrophenol 2,4-Dinitrotoluene 2,6-Dinitrotoluene Fluoranthene Auor~ne
Pyrene · 1 ,2.4-Trichlorobenzene
Soil Gas Confinnation Sampling April1996
4-Methyi-2-Pentanone Styrene 1,1,2,2-Tetrachloroethane Tetrachloroethene 1,1,1-Trichloroethane 1,1,2-Trichloroethane-. Trichloroethene Toluene Vinyl Acetate Vinyl Chloride Xylenes (total)
Hexachlorobenzene Hexachlorobutadiene Hexachlorocyclopentadiene Hexachloroethane lndeno(1,2,3-cd)pyrene lsophorone 2-Methylnaphthalene 2-Methylphenol 4-Methylphenol Naphthalene 2-Nitroaniline 3-Nitroanlline 4-Nitroaniline Nitrobenzene 2-Nitrophenol 4-Nitrophenol N-Nitroso-di-n-propylamine N-Nitroso-diphenylamine 2,2-oxybis(1-Chroropropane) 2,4,5-Trichlorobenzene 2.4,6-Trichlorobenzene
Page 16
Table 1.1 Soil Analyte List (Continued)
Pesticides/PCB's
Aroctor-1016
• Aroclor-1221
•
•
Aroclor-1232 Aroclor-1242 Aroclor-1248 Aroclor-1254 Aroclor-1260
Aldrin Alpha-BHC
Beta-BHC
lnorganics
Aluminum
Antimony
Arsenic
Barium Beryllium
Bismuth Cadmium
Calcium
Chromium .Cobalt
Radionuclides
Americium-241 Bismuth-207
Bismuth-21 0 Cesium-137
Cobalt-50
ER Program Revision 0
Delta-BHC
Gamma-BHC
alpha-Chlordane
gamma-Chlordane
4.4'-000 4,4'-DDE 4,4'-DDT
Dieldrin
Endosulfan I
Copper
Cyanide
Iron
Lead Lithium
. Mag(1esium
Manganese
Mercury
Molybdenum
Nickel
Plutonium-238
Plutonium-239/240
Potasslum-40
Radium-226
Thorium-228
Soil Gas Confinnation Sampling April1996
Endosulfan II Endosulfan sulfate Endrin
Endrin aldehyde Endrin ketone Heptachlor
Heptachlor epoxide
Methoxychlor
Toxaphene
Potassium
Selenium
Silver
Sodium
Thallium Tin
Vanadium
Zinc
Nitrate/Nitrite
Explosives (USA THAMA,PETN)
Thorium-230
Thorium-232
Uranium-234
Uranium-235 Uranium-238
Page 17
' 387 ' . " ..
\ . \
ei \
\
\ !
.. 000032
•
0 375
•
:1 --- . - J : PRS Location ·:Soil Gas Confirmation Samp\ing Location
Q..-::::_}22 2Q9
/
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Page tJ. \ (
1
1
1
1
1
1
1
1
1
1
1
1
1
1
•
•
•
Table 1.2. Variance From 3-Foot Sampling Depth Specification
Location
SGC-NAC..000001
SGC-NAc-ooooo2
SGC-NAc-ooooo3
SGC-NAG-000004 SGC-NAc-oooooS SGC-NAC.000006 SGC-NAC..()()()0()7
SGC-NAC-000008 SGC-NAC.pQ001 0
SGC-NAc-oooo12 SGC-SAN-000018
SGC-NAC.000029 SGC-A61..()()()()43
SGC-A61.000047
SGC-A61-oooo48 SGC-A61-000049 SGC-A61-000051 SGC-A61-000052 SGC-A61..Q00053
SGC-A 13..000056 SGC-A 13·000058
SGC-A 13..000060 SGC-AOJ.Q00064 SGC-AOJ.Q00066 SGC-AOJ·000067 ·
SGC-AOJ.000069 SGC-A03.000080 SGC-A03..Q00081 SGC-A03..Q00082 SGC-A03..Q00083
SGC-A03..Q00087
SGC-A21-000088 ... SGC-A21-000090
SGC-SDB-000097 SGC-SDB-000098 SGC-SDB..Q001 01 SGC-SDB..Q001 02
ER Program Revision 0
Description of Variance , Core sampler hit refusal at 2 feel
Relocated due to utilities.
Core sampler hit refusal at 2 feet.
Core sampler hit refusal at 181nches. Drilled to 1 foot. hand-augered rest due to utilities. Drilled to 1 foot, hand·augered rest due to utilities.
Core sampler hit refusal at 18 Inches. Drilled to 2 feet due to utilities.
Drilled to 1 foot; hand-augered rest due to utilities; flag against building, so sample taken 6 feet from flag.
Drilled to 2 feet due to utilities.
Core sampler hit refusal at-2 feet; relocated from inside clarifier. · Core sampler hit_refusal at 18 Inches.
Sampled 1 foot from flag. Drilled to 2 feet due to utilities.
Drilled to 2 feet due to utilities. Relocated due to utilities.
Core sampler hit refusal at 18 inches.
Relocated due to utilities; core sampler hit refusal at 18 inches. Core sampler hit refusal at 2 feel
Core sampler hit refusal at 18 inches
Drilled to 1 foot. hand-augered rest due to utilities. Core sampler hit refusal at 1 fool
Core sampler hit refusal at 2 - 3 inches • Core sampler hit refusal at 4 inches. Core sampler hit refusal at 6 Inches.
Core sampler hit refusal at 2 feel
Core sampler hit re_fusal at 20 inches Drilled to 2·feet due to utilities.
Drilled to 1 foot. hand-augered rest due to utilities. Sampled 25 feet from original location due to storm sewer; core sampler hit refusal at 18 inches. Core sampler hit refusal at 2 feel
Core sampler hit refusal at 18 Inches • Core sampler hit refusal at 20 Inches. Relocated due to utilities. Relocated from Inside a build'mg. Relocation of SGC-SDB-000099; first location surveyed Incorrectly. Relocation of SGC-SDB-000100; first location surveyed Incorrectly •
Soil Gas Confirmation Sampling April1996
Page 18
"tt OJ
(Q CD ..... CD
• • Table A.1
Detected Volatile Organic Compounds (J.1Q/kg)
Background Industrial Scenario SGC-A03-ANAL YTE Value Guideline Criteria 000087
PETREX SAMPLE AREA WEST Acetone NA 1,2-Dichloroethene (total) NA 2-Butanone NA Benzene NA Carbon Disulfide NA Chloroform NA Chloromethane NA Ethylbenzene NA Methylene Chloride NA Tetrachloroethane NA Toluene NA Trichloroethane NA Xylene (tota~ NA No entry - not detected J - Numerical value is an estimated quantity C - Identification confirmed by GC/MS mg/kg - micrograms per kilogram
21000000 43000000 93000000 8.90E+03
280000 3100
NA 480
3.95E+OS 21000000
250000 41000
430000000
Red = above Guideline Criteria (GC) Green = above GC and below Background
Magenta = above Background and Below GC Blue = above Background (no GC)
Table A 1. Soil Gas Confirmation Sampling
13
4J
11
26
(
Page 12 of 13
SGC-A21-000088
AREA21
2J
SGC-A22-000093
AREA22
1 J
1 J
SGC-SDB-000097
SOB
12
•
SGC-SDB-000098
SOB 11
21 70
~ t~ ~ ~ Vo'-ATl\S"'$ \
1)tr~l"')J -k \ocP\'6~ .,tJ<;p. . ~ A~1 ~~'-r5 ~~ ~· \__t~ ~ T~ tt>'-1~ e>r ~ ---------·-- 6/20/96
-o Q)
(Q (J)
1\.) ....
• • Table A.3.
Detected PesticldeslPCB's (~g/kg)
Industrial Scenario SGC-SOB-000101 ANALYTE Background Guideline Criteria
PETREX Sample Area Aroclor-1248 Aroclor-1254 Alpha-Chlordane Gamma-Chlordane 4,4'-DDT Dieldrin Endosulfan I Endosulfan II Endrin Heptachlor No entry - not detected *- Unconfinned due to Interference NA - Value not available
NO NO NO NO
9000 NO NO NA NO NO
NO - No detections in background samples mg/kg - micrograms per kilogram Red = above Guideline Criteria (GC) Green = above GC and below Background Magenta = above Background and Below GC Blue = above Background (no GC) .
Table A.3. Soil Gas Confirmation Sampling
SOB 380
4,300 140 NA NA
13,000 185 NA NA NA NA
~ ~ Wo tE.5Tlc_,t£Sj'ft ~~ k kc.PT6~ .pt.~ 0 ~ A~~ ~~:> ~~ JE\._t~ ~ T~ tbc.,~ ~ ~
•
6/20/96
"0 Q,)
1.0 (I)
1'1..) 0
• Table A.2.
Detected Semlvolattle Organic Compounds (tJ.glkg)
Background Industrial Scenario SGC-A03· ANALYTE Value Guideline Criteria 000085
PETREX Sample Area Acenaphthene NA NA Acenaphthylene NA NA Anthracene NA 64,000,000 Benzo(a)anthracene NA 4,100 Benzo(a}pyrene NA 410 Benzo(b)tluoranthene NA 4,100 Benzo(g,h,l)perylene NA NA Benzo(k)tluoranthene NA 41 ,000 Bls~-ethyl_llexyl)phthaiate NA 215,000 Butylbenzylphthalate NA 43,000,000 Carbazole NA NA Chl}'tlene~ _ _ ~ t-I_A 410,000 DI-n-butyl phthalate NA 21,000,000 01-n-octyl phthalate NA 4,300,000 Olbenz(a,h)anthracene NA 410 Olbenzoturan NA NA Olethylphthalate NA NA Auoranthene NA 8,500,000 Auorene NA NA lndeno(1,2,3-cd)pyrene NA 4,100 2-Methylnaphthalene NA NA Naphthalene NA NA Phenanthrene NA NA Phenol NA 130,000,000 Pyrene NA 6,400,000 No entry • not detected J ·Value Ia an eat. quantity 0 - Sample was diluted NA ·Value not available H • Analyzed outside holding tlme pQ/kg - micrograms per kilogram Red = above Guideline Criteria (GC) Green :: above GC and below Background Magenta :: above Background and Below GC Blue = above Background (no GC)
Jble A:Z. SoU Gas Confirmation Samptlng
AREA3
55J 54 J 53J 29 J 56 J
65 J
33 J
28 J
98 J
• SGC-A03·
000086 AREA3
76 J 70 J 55 J 47 J 64 J
83J
23 J
150 J
39 J
70 J
130 J
Page 10of11
SGC-A03· 000087 WESI
24 J
21 J
19 J
SGC-A21· 000088
AREA21
26 J
SGC-A22· 000092
AREA22
23 J 23 J 28 J
21 J
25 J
59J
42 J
48J
SGC-A22- • 000093
AREA22
19 J
• SGC-A22·
000094 AREA22
51 J 65J 62J 48 J 69 J
76 J
140 J
42 J
96 J
120 J
lPE\4:" ~ ~~H\Y6tk1\ ~~ ~~ -P~. ~1 ~~5 ~~ lt~ ~ T~ tt>c.,~ ~ ~
-
~ IQ fl)
~
• TableAA.
Detected lnorganlc:s
Bac:kground Industrial Sc:emulo ANALYTE Value Guideline Crlterta
1'1:: 11.:1:::11. <:>ample Area TAL INORGANIC& (nu/kll) Aluminum 19000 NA Antimony NA 85 Arsenic 6.6 64 Barium 180 15000 .BEllyl!lum 1.3 1 Bismuth NA NA O!dmium 2.1 210 Calcium 310000 NA Chromium 20 110000 Cobalt 19 Copper 26 evan Ide NO Iron 35000 Lead 48 Lithium 26 Mllmle81um 40000 Manganese 1400 Mllltii!Y NO Molybdenum 27 Nickel 32 Pota881um 1900 Sele11illm NA. Sliver 1.7 Sodium 2-40 Thallium 0.46 Tin 20 Vanadium 25 Zinc 1-40 On!ER INOROANICS %Solids%) NA N!trate/Nitl1te (mg-Nikg) NA --·- _.-.~._. _ _. ..~__. _ _._ ...
NO • No detecl1ons In bac:kgltlUncl aamples mg-Nikg • mlii1Qrall16 per Idiogram. reported as nttrogen J • Numertcai value t. en estimated quantity a · Analyte detec:ted In blanks aaaoelatad with this sample Red"' abOve Guideline Q1ter1a (Gq Green • abOve GC end below BackgltlUnd Magenta" abOve BackgltlUnd and Below GC Slue"' abOve Beckgmund (no Gq
Table A.4. SoU Gas Oonl!rmatlon S.mpllng
NA NA
4300 NA NA NA NA.
27000 64 NA
4300 NA. NA
1100 NA NA. NA
1500 ti4,000
NA .I'IA.
SGc.A03· SGc.A03-000083 000084 AKI::A :3 AKI::A :3
3710 8760 0.39 8 0.4 8
4.5 6.6 29.6 a 72.6 0.13 B 0.45 a
0.17 B 144000 61300
6 14 4.7 a 98
12.1 20.1 o.5e a
8960 22500 14.3 8.1 5.3 8 12.3 8
86000 20100 267 466
2.2 8 2.1 a 8.4 a 22.5 476 a 742 a
o.46 a 318 a 124 a
1.4 B 11.6 22.1 :>1:1.6 53.9
82 84.9 1.6 13.1
• • SGC.A03- SGc.A03- $Qc.A03- SGc.A21· SQe.A21- SGc.A21·
000085 000086 000087 000088 000089 000090 AKI::A3 ARI::A J WES ~~EA~1 ~A~21 ARI::A 21
5830 7860 3670 11100 14800 16500 M58
3.6 7.7 3.6 B 3.7 J 3.4 3.5 39.7 a 66 30.4 a 95.5 77.3 128 0.32 0.41 a o.12 a 0.81 0.42 o.ss
1 B 0.1 a 6.1 7.1
169000 62400 135000 6570 J 92800 7810 10.8 14.4 4.7 15.6 17.8 20.6 6.5 8 2.2 a 3.1 a 12.9 12 a 13.4
11.9 18.5 5.8 14.1 16.7 21.7 o.58 a
15500 18600 6540 25600 29300 33200 12.4 12 7 21.3 J 16.9 35.4
19 8 13.9 8 11.8 a s.7 a 15.4 a 18.5 a 39900 12700 27700 2510 3530 3830
430 594 289 604 J 649 982 0.06 BJ o.o7 a 0.1 a ·
1.3 a 1.8 a 0.66 a 1.79 1.9 a 1.4 a 14.6 17.3 6.6 a 17.9 20.4 28.5 1150 10so a 503a 10608 1110 a 2420 a
0.22 a 355 a 142 a ma 95.6 8J 121 8 95.4 8
o.84 a 2B 2.4 a
9.8 20.8 5.8 23.6 29.3 32 37.8 OJ 18 :;:;.4 75.4 101
88.8 66 87.9 79.9 83.2 78.5 6.8 8.6 0.93 3.4 1.11 5.2
Page 11 or 13 6124196
"'0 Q)
(Q
CD 1\J w
• Table A.5.
Detected Radionuclides (pCi/g)
Industrial Scenario ANALYTE Background Guideline Criteria
PETREX Sample Area Americlum-241 ND Bismuth-207 ND Bismuth-21 0 ND Cesium-137 0.42 Cobalt-60 NC Plutonlum-238 0.13 Plutonium-239/240 0.18 Potasslum-40 37 Radium-226+0 2 Thorium-228+0 1.5 Thorium-230 1.9 Thorium-232 1.4 Uranlum-234 1.1 Uranium-235+0 0.11 Uranium-238+0 1.2 No entry - not detected. ND -No detections In backaround samoles NA- Data not available NC - Background value not computed pCI/g - plcocuries per gram Red = above Guideline Criteria (GC) Green = above GC and below Background Magenta = above Background and Below GC Blue = above Background (no GC)
Table A5. Soil Gas Confirmation Sampling
4.95 0.18
NA 0.46 0.10
5.5 5.5 NA
0.14 0.85
44 50 38
3.4 11.0
• SGC-A03-
000086 AREA3
3.11 0.00943
15.9 1.02
0.773 1.07
0.806 0.799
0.0617 0.966
Page 18 of20
• --
SGC-A03- SGC-A21- SGC-A21- SGC-A21-000087 000088 000089 000090 WEST AREA 21 AREA 21
0.333 0.691 0.589 0.563
0.914 0.508 0.444 0.284 0.0111 0.0216 0.0132 0.00901
6.28 23.3 17.5 26.6 0.478 1.26 1.03 1.14
0.35 0.954 0.855 1.27 0.653 1.3 1.2 1.16 0.455 1.01 0.826 1.07 0.572 0.86 0.767 0.79
0.0591 0.596 0.897 0.803 1.16
6/24/96
> ~
p oo ~
00 "'" o6
IS Gt> 0
• 0 0
• t
• 0 .. 0~ :
fia ~ D~S<J£~Oalloa,s.ooo o?~ ~ ••1¥o~o·o oooo!a· ~~Uo§ @ofiBa~»IY
·.
Page 24
om ;~
~
1 ~ [ 'tl
[
0 s; ~
z~ ~-Ia .. N
~; ~ n·
0::
-o Ql (0 (l)
N (J1
i ::l
(-~· 1.
SMI'ID
• APPENDIXC
RADIOLOGICAL DATA (FIDLER SURVEY & MOUND SOIL SCREENING FACILITY DATA)
NC • No sumple collected because location not an original grid point. NA ·Reading not taken; contamination crileriu for the out channel not exceeded. NS • Sample collected but not analyzed. a • Mound Soil Screening Facility detection level not exceeded. b • Concentration at or above the Mound Soil Screening Facility detection level. KCPM • Counts per minute x 1000 · CPM • Counts per minute pCilg • Picocuries per gram
~
•
•
Ol)7 A~ Z\ ~X .~\\_ ~~ ~~R£ lou.\lo,..:>f
+ 1J6 \ + 155 ------------ _:.-··,------- + 127
+ 165
_______ _..,-·
+ 97
+ 153 ---------
......... -----· + 144 ..... --
+ 141
+ n• ,-;:"'
~~ ..... _..:.-~-· __ ) +126 - _ ... /'
/
__ ..,.. ....
--- + "' . ......----------------------- + 1<2 ___----·----------, -----:.-1'f3
// /
/
//
--------------+ 164
----------<
+ 152 .-------
.-----~ + 156 __ .,......,...
+.,'5~------+ 151
+ 14}
------------------ + 115
__________ ..... ; 63
----· ______ .. -·· -------+ 157 ------- + 112
---------+158...--·
----~--~,.,.---~-_ _.... . .-..----------
~.- ------------· --------
Productcl by;
N•l1has1~-::::' s~:!.otul• w:_
LAM(~~~15
---------
880
Ptoi-d f: 211&[
Ilia:
Auousl 31, 199.&
n11 Noma:
AOC:21_ l..d•o
-- +.,09
+ 103
..,-/_/ _______ _
~-------
U.S.D.O.L t<ound .. rociliiy Wklm3burv. Oh
________ .-_--+,·;~/~ _ ...... -+',,8
··I I
+ 117 ,_...-------------! -------~
+ 119
+116 1
UCENO
r.oturas:
• P[TR[X Sompla 'loeCitl.on
+ 125
r-\r""'< \..,_,/
------~~--~------~ .
+ 121
= 25 12.~ 0 SCALE IN ~ET
CONlOUR INITRV.-J. 10 FEET
Sample L
Pial•
Page 26
880
AOC-21 /0 eroble Unit-5 llt•kltiv• A•~mr.• Vclv••:
tZl ~- 900.000
~ 1 '0.000 ~ 8!'9,9'39 U.S.D.O.E. Mound r ocility
W!Qrnl.-bur9;. Ohlo
.-
•
UG(NO
• PrtRE:X Scmpl• t..otcQiicn
t.:o li6l o.t.ci•G
Re~ctive Response
Tolol Aromotic Hydrocarbons
Plaie 2
Page 27
•
-------
-----
___ .. -·
Produced by:
"•"'"•""' An-~l,.dohlle U.C ~:::·;~"-Uo•··-- c.--lo011)
_(JOl)lll-~0
\
" \
_____ ..
~IY01....ATn~ •
NO ......... ----~NO
+ 1540 ___ _... .. ---·· .. -
NO .--------------
•
+3472 ________ ... ---·
]..--- + 2857
+ \146 _ _...-··'/'
--~ +_NO---------·
-------·
22J1
_ .... -~----------------....._.....__ _____ _
_______ .......... ---
:-::'-;,-<" ·:,,:;.. ... ,-:';:,
··=--}
.... -----__ .!--Nrt"
+ 1549
~ ----------
/ /
/
------- ------------------.
880
Projeel f:
21U[
ol•:
.t.uvu.t 31, _1994
nte Hom•:
A0C21_l.d•<;l
U.S.D.O.C. t.lound facility lollomlsbuf"g. Ohio
~ ~ 100.000
~ 10,000 - 99,999
25 :2.~ 0 25 so
• P[TR[X Sampl• Utcolion
NO Hot [)elu1ed
SCAL£ IN F'EEl CONlOUR tNltRVAL 10 FEEl
Page 28
Relative Respo
Total Semivo Hydrocarbc
Plate 3
•
•
__ ..-/·
__ .,....-· ___ ... ------
Produc1d by:
Not1,eoel Ra .. oreto lns1oMe UL ~,..,.,s ... -•
• Soooli• 100 Uoh·-· c-- aoll)
(lOl) :ut-ooto
Drown By:
JCS
880
Proi•~ (: 2114[
"""oust 31, 19!U
~ l,n::-,,--::-•• -m-,-, --i
AOC 21 /Operable Unit 5
U.S.D.O.L Mound Facility Wlambl'>o.lrg,. Ohla
12203 + 32924
+ 1811.}
+ 36324
ir-:...
\t--'\ . ' + 25217 ·--=--:~·
---------------·:::--~s-,;3U-_L_ __ _ + 263887
___ ... -
------------------ -----------
! A
LEGEND
f2J ?: l.500.000
E;8 ~!lO.OOO - l,.t.'J9.CJ'39
25 12.~ 0 25 50
• PC'TRO: S.Omple loc:alion
NO Nat Oelotlod
SCALE IN tEET CONTOUR INTERVAl 10 FEfT
Relative Response
Total C5-C11 Petroleum Hydrocor
l.tanagor. A0C:21_4.dwg
L-~-------~~ L------L------~~~==~~-~~~------~L----------------------~--------------------~~----------------Plate 4
Page 29
•
880 25 1:U 0 25 50
SCAL( .IN r£::[1. COfi(TOV~ tNTtRvAL 10 F££.1
' t>f'o•u• &r; f>roi•t:l f: AOC-21 /Operoble Unit-5 LEGEND Relotive Response JCS 11U(
fitloJ.i,• Jltspcmtt Vql,..n:. f.oh.tn••: .Hologenotel Produud by: ~ Total
"'•l'lto.al<l•-tn.-liiii'I•U..C ch:
f'ocility IZI• -<SO.ooo .,. PCTRtX Sompi• ~oi;on Hydrocarbons IC) :.:::·~,!"-' A.iJ9uff 31, 1~'114 U.S.O.O.E. t<Jound NO Not 0.1Kt•d
u~~--. ~- ac:n'> ~ '-llomlatwr;. Ohk> S8 '1$,000·- 1<19,!tH
N1 Wcri tO•ntlt0.6 ()OJ)~~ f1!t l<lomt:
Plo!e 5 uono~r. •OC2t_~.ct•g
~ __ "'__..,
• Page 30