Text

Environmental Properties Management, LLC, Figures, Decommissioning Plan, Rev. 3, Sections 1 Through 5
	ML22285A091
Person / Time
Site:	07000925
Issue date:	10/12/2022
From:	; Burns & McDonnell, Environmental Properties Management
To:	; Document Control Desk, Office of Nuclear Material Safety and Safeguards
Shared Package
ML22286A041	List: ML22284A145; ML22284A150; ML22285A091; ML22285A100; ML22285A109; ML22285A135; ML22285A139; ML22285A144; ML22285A151; ML22285A153; ML22285A165; ML22285A166; ML22285A169; ML22285A189; ML22285A208; ML22285A210; ML22285A211;
References
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FIGURE 1-1 LOCATION OF CIMARRON SITE FACILITY DECOMMISSIONING PLAN REVISION 3 CIMARRON CITY

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LEGEND MAJOR CONTOUR (100 FT)

MINOR CONTOUR (10 FT)

HIGHWAY CERT PROPERTY LINE - MARCH 2018 CERT PROPERTY LINE - SEPT 1984

CRESCENT - 6 MILES GUTHRIE - 9 MILES N

OKLAHOMA CITY -14 MILES EDMOND-11 MILES CEDAR VALLEY Rev No: 0 Preparer: SNAG Date: 11/2/2021 Reviewer: EDULLE Date: 09/12/2022 Coordinate System Maxar NAD 1983 StatePlane Oklahoma North FIPS 3501 Feet Z:\\Clients\\ENS\\CERT\\_Clientlnfo\\Sites\\Database\\Geospatial\\Maps & Dwgs\\ArcGIS\\BMCD_Files\\Arcdocs\\2020\\2022 - Decommissioning Plan\\Figure 1-1_Site_Location FIGURE 1-2 CIMARRON SITE SHOWING SUBAREAS FACILITY DECOMMISSIONING PLAN REVISION 3

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CERT PROPERTY LINE - MARCH 2018 SUBAREAS

Subarea Status A Not Licensed B Not Licensed C Not Licensed D Not Licensed E Not Licensed F Under License G Releasable But Licensed H Not Licensed I Not Licensed J Not Licensed K Not Licensed L Not Licensed M Not Licensed N Releasable But Licensed O Not Licensed

1) SUBAREAS I AND K ARE SHADED FOR CLARIFICATION DUE TO THEIR COMPLEX CONFIGURATION

N 750 1,500

SCALE IN FEET

Rev No: 0 Preparer: TJKIMMEL Date: 9/6/2022 Reviewer: EDULLE Date: 9/6/2022 Coordinate System NAD 1983 StatePlane Oklahoma North FIPS 3501 Feet Z:\\Clients\\ENS\\CERT\\_Clientlnfo\\Sites\\Database\\Geospatial\\Maps & Dwgs\\ArcGIS\\BMCD_Files\\Arcdocs\\2020\\2022 - Decommissioning Plan\\Figure 1-2_Site_Subareas Path: \\\\?\\UNC\\bmcd.burnsmcd.com\\dfs\\Clients\\ENS\\CERT\\_Clientlnfo\\Sites\\Database\\Geospatial\\Maps & Dwgs\\ArcGIS\\BMCD_Files\\Arcdocs\\2021\\D-Plan rev3\\Figure 1-3_Locations of Buildings Impoundments Burial Grounds\\Figure 1-3_Locations of Buildings Impoundments Burial Grounds.aprx FIGURE 1-4 LOCATIONS OF BUILDINGS AND LAYOUT OF URANIUM BUILDING FACILITY DECOMMISSIONING PLAN REVISION 3

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LEGEND

FORMER BUILDING

CURRENT BUILDING liaspgitp

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EMERGEN CY; RES R O N SE! BJJIIIDIN G

NOTES

1) BASEMAP: GOOGLE EARTH 2017

N ST0RAGEAREA

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- FIGURE 1-5 LOCATIONS OF PIPELINES BENEATH AND NEAR BUILDINGS FACILITY DECOMMISSIONING PLAN REVISION 3

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la LEGEND

- SEPTIC PIPELINE (REMOVED)

PROCESS PIPELINE (REMOVED)

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NOTES

1) BASEMAP: GOOGLE EARTH 2017

N

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LEGEND T-lilSIK PROCESS PIPELINE (REMOVED) r : i SEPTIC PIPELINE (REMOVED)

APPROXIMATE LOCATIONS OF PIPELINE RELEASES RELEASE FROM UNCAPPED WELL 1319

NOTES

1) BASEMAP: GOOGLE EARTH 2017

SCALE IN FEET

Rev No: 0 Preparer: DHORNE Date: 9/14/2021 Reviewer: EDULLE Date: 9/12/2022 Coordinate System

Z:\\Clients\\ENS\\CERT\\_Clientlnfo\\Sites\\Database\\Geospatial\\Maps & Dwgs\\ArcGIS\\BMCD_Files\\Arcdocs\\2020\\2022 - Decommissioning Plan\\Figure 1-6_Pipelines_Spills_Releases FIGURE 2-1 AERIAL IMAGE OF SITE WITH TOPOGRAPHIC CONTOURS FACILITY DECOMMISSIONING PLAN REVISION 3

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LEGEND MINOR CONTOUR (10 FT)

SffSlIl! ------- MAJOR CONTOUR (100 FT) l~"l CERT PROPERTY LINE-MARCH 2018

NOTES

1) BASEMAP: GOOGLE EARTH 2017

540 1,080

SCALE IN FEET

Rev No: Q Preparer: SNAG Date: 11/2/2021 Reviewer: EDULLE Date: 09/2/2022 Coordinate System NAD 1983 StatePlane Oklahoma North FIPS 3501 Feet Path: \\\\bmcd\\dfs\\Clients\\ENS\\CERT\\_Clientlnfo\\Sites\\Database\\Geospatial\\Maps & Dwgs\\ArcGIS\\BMCD_Files\\Arcdocs\\2021\\D-Plan rev3\\Figure 2-1_Aerial with Toporgraphic Contours\\Figure 2-1_Aerial with Toporgraphic Contours.aprx FIGURE 2-2 WATER WELLS AND OIL/GAS WELLS IN THE VICINITY OF THE CIMARRON SITE FACILITY DECOMMISSIONING PLAN REVISION 3

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LEGEND OIL/GAS WELL PER OCC RECORDS *

> *9}*

WATER WELL PER OWRB RECORDS

cisf.ije, CERT PROPERTY LINE - MARCH 2018 2-MILE RADIUS AROUND THE SITE

AS OF FEBRUARY 2021

£7 AMR

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Highway.33

NOTES

1) OCC - Oklahoma Corporation Commission

2) OWRB - Oklahoma Water Resources Board

3,000 6,000

m SCALE IN FEET

Rev No: 0 Preparer: TJKIMMEL Date: 9/6/2022 Reviewer: EDULLE Date: 9/6/2022 Coordinate System LayerCredit^USATopoJlapsj^Copyright^^OI^Nationa^

Z:\\Clients\\ENS\\CERT\\_Clientlnfo\\Sites\\Database\\Geospatial\\Maps & Dwgs\\ArcGIS\\BMCD_Files\\Arcdocs\\2020\\2022 - Decommissioning Plan\\Figure 2-2_WaterOil Wells with 2 Mile Radius Z:\\Clients\\ENS\\CERT\\_Clientlnfo\\Sites\\Database\\Geospatial\\Maps & Dwgs\\ArcGIS\\BMCD_Files\\Arcdocs\\2020\\2022 - Decommissioning Plan\\DPIanFigures.dwg

WEST Approximate Location of Cimarron Site EAST

1,500-1

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-2,000 0 5 10 15 MILES1____ I a ____1 NOTE: 10 15 KILOMETERS Adapted from Christensen and Havens, 1994 FIGURE 2-3 Rev No.: 0 GENERALIZED REGIONAL Preparer: D. HORNE Date: 2/15/2021 ^BURNS GEOLOGIC & HYDROGEOLOGIC VwMSDONNELL CROSS-SECTION Reviewer: E. DULLE FACILITY DECOMMISSIONING PLAN Date: 5/12/2022 REVISION 3

FIGURE 2-5 FAULTS AND M3 EARTHQUAKES - 20 MILE RADIUS FACILITY DECOMMISSIONING PLAN REVISION 3

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'W LEGEND EARTHQUAKES M3 AND GREATER 20 MILE RADIUS AROUND THE SITE CERT PROPERTY LINE - MARCH 2018 INTERPRETIVE FAULTS (OKLAHOMA)

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1) Interpretive faults taken from Comprehensive Fault Database and Interpretive Fault Map of Oklahoma, Open-File Report (OF2-2016),

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2) M3 Earthquakes and greater data taken from USGS Earthquake Hazards Program, https://

earthquake.usgs.gov/earthquakes. Accessed February 9, 2021.

N 25,000 50,000

SCALE IN FEET

T%ii ggtgn Rev No: 0

Preparer: BELOCKWOOD Date: 9/14/2021 Reviewer: EDULLE Date: 9/14/2022 Coordinate System NAD 1983 StatePlane Oklahoma North FIPS 3501 Feet SaHna Sedalia FIGURE 2-6 FAULTS AND M3 EARTHQUAKES - 200 MILE RADIUS Kansas FACILITY DECOMMISSIONING PLAN Emporia REVISION 3

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LOCATION OF THE CIMARRON SITE

Independence l 200 MILE RADIUS AROUND THE SITE

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INTERPRETIVE FAULTS (OKLAHOMA)

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1) Interpretive faults taken from Comprehensive

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Pfainview Stephen Marsh and Austin Holland. 2016.

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2) M3 Earthquakes and greater data taken from USGS Earthquake Hazards Program, https://

Wichita Falls earthquake.usgs.gov/earthquakes. Accessed February 9, 2021.

Denison

Lubbock 225,000 450,000

Texarkana SCALE IN FEET

Denton McKinney Sulphur Rev No: 0 Greenville

.Graham Springs Lewisvj Preparer: BELOCKWOOD Date: 9/14/2021

Plano Reviewer: EDULLE Date: 9/12/2022

Lamesa Weatherford p ort Wor thDallas Coordinate System Service Layer Credits: World SSTr^gt Map: Esri, HERE, Garmin, NGA, USGS, NPS Arlington NAD 1983 StatePlane Oklahoma North FIPS 3501 Feet Z:\\Clients\\ENS\\CERT\\_Clientlnfo\\Sites\\Database\\Geospatial\\Maps & Dwgs\\ArcGIS\\BMCD_Files\\Arcdocs\\2020\\2022 - Decommissioning Plan\\Figure 2-6_Earthquakes with 200 Mile Radius Z:\\Clients\\ENS\\CERT\\_Clientlnfo\\Sites\\Database\\Geospatial\\Maps & DwgsWcGIS\\BMCD_Files\\Arcdocs\\2021\\D-Plan rev3\\Figure 2 M3 Earthquakes.ai 2022 BURNS & McDONNELL ENGINEERING COMPANY, INC. _____________________________________________________________________

Seismic Events > 3.0 within a 200-Mile Radius

1000 900 u

£ H30)>- 700800

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5/Sc 500 cu cu> 400 3Z 300 200 100

0 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022*

M Magnitude >5.0 0 0 1 0 0 0 0 3 0 0 0 0 0 0 Magnitude 4.0 to <5.0 0 2 3 1 3 17 32 18 6 8 4 2 6 1 Magnitude 3.0 to <4.0 20 39 59 33 101 610 915 635 293 177 67 45 44 12

Data through August 31, 2022

Data source: M3 earthquakes and greater data taken from USGS Earthquake Hazards Program https://earthquake.usgs.gov/earthquakes/

(accessed August 31,2022) FIGURE 2-7 Frequency of M3 Earthquakes Rev No: 0 ^MSDONNELL5BURNS from 2009 through 2021 Preparer: D. HORNE Date: 08/31/2022 Facility Decommissioning Plan Reviewer: E. DULLE Date: 08/31/2022 Revision 3 FIGURE 2-8 AREA MAP SHOWING SURFACE WATER FEATURES FACILITY DECOMMISSIONING PLAN REVISION 3

SS: MSDONNELL. environmentBURNS Crescent Springs CimarronlRiverIndian Springs

LEGEND CERT PROPERTY LINE - MARCH 2018 COTTONWOOD CREEK DRAINAGE (APPROXIMATE)

Gar Creek COX CREEK DRAINAGE (APPROXIMATE)

GAR CREEK DRAINAGE (APPROXIMATE)

CIMARRON RIVER AND COTTONWOOD Cimarron'River, CREEK DRAINAGE BOUNDARY (APPROXIMATE)

West Pond

Cox Creek

5,000 10,000

SCALE IN FEET Cottonwood Creek Rev No: 0 l Preparer: BELOCKWOOD Date: 9/14/2021 lReviewer: EDULLE Date: 9/12/2022 1 Coordinate System World' lNAD 1983 StatePlane Oklahoma North FIPS 3501 Feet Z:\\Clients\\ENS\\CERT\\_Clientlnfo\\Sites\\Database\\Geospatial\\Maps & Dwgs\\ArcGIS\\BMCD_Files\\Arcdocs\\2020\\2022 - Decommissioning Plan\\Figure 2-8_Surface Water Features Location Groundwater Location Groundwater...

Elevation Elevation 1314 944.2 02W21 928.6 1315R 935.1 02W22 928.6 1316R 934.2 02W23 928.6 1344 927.7 02W24 928.6 'A';,

9MaMs <<t<<s 1361 928.4 02W25 946.5 1362 928.6 02W26 936.4 Sri'il 1363 928.5 02W27 932.8 1364 928.4 02W28 934.6 1365 928.4 02W30 935.4 1366 928.4 02W32 928.8 1367 928.4 02W33 928.7 1368 928.1 02W34 928.5 1369 927.9 02W35 928.5 1370 928.1 02W36 928.5 1371 927.6 02W37 928.5 1372 927.2 02W38 928.6 1373 927.2 02W39 935.7 1404 931.1 02W40 939.7 TMW-24!

1405 933.7 02W41 938.2 1406 933.8 02W42 938.4 1409 940.4 02W43 928.4 02W01 933.6 02W44 928.5 02W02 931.5 02W45 928.5 02W03 929.3 02W47 941.0 02W04 928.7 02W50 941.0 02W05 928.7 02W52 940.4 02W06 928.7 02W53 932.9 02W07 928.7 02W62 928.5 02W08 928.7 TMW-01 941.5 02W09 935.9 TMW-02 940.9 02W10 934.5 TMW-05 933.4 02W11 928.7 TMW-06 935.3 02W12 928.7 TMW-07 932.7 02W13 928.9 TMW-08 935.8 02W14 928.6 TMW-09 934.2 02W15 928.8 TMW-13 928.8 02W16 928.7 TMW-18 929.1 02VV13 02W17 928.7 TMW-19 929.8 02W06 02W18 928.6 TMW-20 939.7 mws, 02W19 928.6 TMW-21 938.9 02W2?[1../

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F >- NOTES o <ie=^ zLEGEND MONITORING WELL IN ALLUVIUM 1) Groundwater elevations are mean elevations from Ec December 2012 through May 2018 sampling events.

9c MONITORING WELL IN SANDSTONE B 2) Elevations are in feet above mean sea level (North FIGURE 2-9 MONITORING WELL IN TRANSITION ZONE American Vertical Datum of 1988). POTENTIOMETRIC SURFACE MAP FOR ALLUVIUM GROUNDWATER CONTOURS 3) Data from Monitor Wells 1407 and 1408 were not BURIAL AREA#1

C Z used because these wells are screened within former FACILITY DECOMMISSIONING PLAN

= c SANDSTONE B GROUNDWATER burial trenches. REVISION 3 Q z CONTOURS 4) Data from Monitor Well 02W51 was not used E El because this well is screened in a perched zone BURNS R z upgradient from BA1.

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5) Data from trench monitor wells ("TR" wells) were not used. Rev No: 0

6) Basemap: Google Earth 2017 Preparer: TJKIMMEL Date: 9/6/2022 120 240 Reviewer: EDULLE Date: 9/6/2022 SCALE IN FEET Coordinate System NAD 1983 StatePlane Oklahoma North FIPS 3501 Feet Location Groundwater Elevation FIGURE 2-10 POTENTIOMETRIC SURFACE MAP FOR 965.4 WESTERN AREAS - SANDSTONE A FACILITY DECOMMISSIONING PLAN 1319A-1 971.1 REVISION 3

1319A-2 970.0 1319A-3 969.4 ^ BURNS 969.3 SxM£DONNELL. environmentalproperties management. LLC

968.3 970.3 973.4 LEGEND

+ MONITOR WELL IN SANDSTONE A 1327B 966.9 SANDSTONE A GROUNDWATER 968.6 TR-04! CONTOURS

966.1 968.5 967.2

1336A 960.4

963.1 967.6 976.9 NOTES 976.5 1) Groundwater elevations are mean elevations 970.6 from December 2012 through May 2018 sampling 967.7 events.

967.0 2) All elevations measured in feet above mean 969.5 sea level (North American Vertical Datum of 969.4 1988).

970.6.1356!

972.1 3) Data from Monitor Well 1353 was not used because this well is screened in a perched zone.

1374 968.2 4) Data from Monitor Well 1381 was not used 971.7 because this well is screened in a perched zone.

970.1

5) Data from trench monitoring wells ("TR" wells) 963.1 were not used.

965.0 6) Basemap: Google Earth 2017 968.8 968.8

966.4 1319A-1 1319A-2 966.3 11374,

965.7 275 550

965.4 966.6 Rev No: 0 966.1 Preparer: TJKIMMEL Date: 9/6/2022 968.3 968.2 Reviewer: EDULLE Date: 9/6/2022 968.4 Coordinate System NAD 1983 StatePlane Oklahoma North FIPS 3501 Feet Z:\\Clients\\ENS\\CERT\\_Clientlnfo\\Sites\\Database\\Geospatial\\Maps & Dwgs\\ArcGIS\\BMCD_Files\\Arcdocs\\2020\\2022 - Decommissioning Plan\\Figure 2-10_SSA Potentiometric Surface Map FIGURE 2-11 T-100 POTENTIOMETRIC SURFACE MAP FOR T-99 WESTERN AREAS - SANDSTONE B AND ALLUVIUM

#Np p f T-101 FACILITY DECOMMISSIONING PLAN ljT-98 REVISION 3 3Wn: Bm ^BURNS P * ^InW f **. 'iNfer 'W&:

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T-97 T-91

,ipp LEGEND T-93 T-102 T-95 MONITORING WELL IN ALLUVIUM

+ MONITORING WELL IN SANDSTONE B T-103 MONITORING WELL IN TRANSITION T-51 T-53 T-60T-61 ZONE SANDSTONE B GROUNDWATER

>Vff^ CONTOURS

ALLUVIUM GROUNDWATER CONTOURS J 342 A*

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Groundwater Groundwater T-83 Location Elevation Location Elevation 1319B-1 947.7 T-78 930.3 T-79 1319B-2 948.8 T-79 930.1 1319B-3 947.7 T-81 930.3 1319B-4 947.2 T-82 930.1 1319B-5 945.6 T-83 930.1 1338 944.1 T-84 930.0 1341 938.0 T-85 929.9 1343 928.8 T-86 929.9 1345 934.8 T-87 929.8 1346 938.3 T-88 929.7 T-51 929.7 T-89 929.2 T-52 929.6 T-90 929.2 T-70R T-53 929.5 T-91 929.0 T-54 930.2 T-92R 929.6 NOTES T-55 930.0 T-93 929.2 1) Groundwater elevations are mean elevations T-56 929.9 T-94 928.9 MWWA-03 from December 2012 through May 2018 sampling T-57 930.4 T-95 929.4 events.

T-58 930.5 T-96 929.8 T-59 929.5 MWWA-03 933.2 2) All elevations measured in feet above mean T-60 929.7 MWWA-09 936.9 sea level (North American Vertical Datum of T-61 929.6 T-97 929.1 1988).

T-62 930.7 T-98 929.0 T-63 930.6 T-99 928.7 T-64 930.9 T-100 928.3 T-65 930.7 T-101 928.5 T-66 930.5 T-102 929.2 fe AfKk.-

T-67 930.5 T-103 929.7 :r wl t**, 400 800 T-68 930.2 1382 938.5 T-69 930.3 1384 944.7 T-70R 930.6 1386 939.8 SCALE IN FEET T-72 930.4 1388 946.4 T-73 930.5 1390 942.4 Rev No: 0 T-74 930.7 1391 951.8 1319B-3 T-75 930.3 1392 936.7 1319B-1 1319B-2 Preparer: TJKIMMEL Date: 9/6/2022

T-76 930.5 1394 940.9 Reviewer: EDULLE Date: 9/6/2022 T-77 930.3 Coordinate System NAD 1983 StatePlane Oklahoma North FIPS 3501 Feet Z:\\Clients\\ENS\\CERT\\_Clientlnfo\\Sites\\Database\\Geospatial\\Maps & Dwgs\\ArcGIS\\BMCD_Files\\Arcdocs\\2020\\2022 - Decommissioning Plan\\Figure 2-11_WAASSB Potentiometric Surface Map

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<Q MONITORING WELL IN ALLUVIUM 1) Groundwater elevations in feet above mean sea FIGURE 2-12 level (North American Vertical datum of 1988). BURIAL AREA #1 MODEL DOMAIN AND 0 K + MONITORING WELL IN SANDSTONE A 2) Basemap: Google Earth 2017 POTENTIOMETRIC SURFACE

-= LL O LL + MONITORING WELL IN SANDSTONE B FACILITY DECOMMISSIONING PLAN Flzc REVISION 3 orLU O co :Z I LU :+ MONITORING WELL IN SANDSTONE C

+ MONITORING WELL IN TRANSITION ZONE ^BURNS

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?2 ----- TRANSITION ZONE BOUNDARY Preparer: SNAG Date: 11/2/2021

E a FORMER BA1 WASTE TRENCH 175 350 Reviewer: EDULLE Date: 09/12/2022

<N BA1 MODEL DOMAIN Coordinate System 03 o SCALE IN FEET NAD 1983 StatePlane Oklahoma North FIPS 3501 Feet Q-CN FIGURE 2-13 WESTERN ALLUVIAL AREA MODEL DOMAIN AND POTENTIOMETRIC SURFACE FACILITY DECOMMISSIONING PLAN REVISION 3

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LEGEND MONITOR WELL IN ALLUVIUM

+ MONITOR WELL IN SANDSTONE A

+ MONITOR WELL IN SANDSTONE B

+ MONITOR WELL IN SANDSTONE C 4-MONITOR WELL IN TRANSITION ZONE

SIMULATED GROUNDWATER CONTOUR MODEL ACTIVE AREA FI MODEL BOUNDARY j MODEL RESERVOIR

NOTES

1) Groundwater elevations in feet above mean sea level (North American Vertical datum of 1988).

N 550 1,100

SCALE IN FEET

Rev No: Q Preparer: SNAG Date: 11/2/2021 Reviewer: EDULLE Date: 09/12/2022 Coordinate System NAD 1983 StatePlane Oklahoma North FIPS 3501 Feet Z:\\Clients\\ENS\\CERT\\_Clientlnfo\\Sites\\Database\\Geospatial\\Maps & Dwgs\\ArcGIS\\BMCD_Files\\Arcdocs\\2020\\2022 - Decommissioning Plan\\Figure 2-13_Western Area Model and Potent Surface LOCATION NITRATE LOCATION NITRATE 1 1343 6.45 1395 1.60 1311 21.6 1396 17.5 FIGURE 3-1 1312 380 1397 202 NITRATE IN WESTERN AREA 1313 240 1398 0.748 FACILITY DECOMMISSIONING PLAN 1319A-2 31.9 1399 69.5 REVISION 3 1319B-1 57.4 1400 104 1319B-2 2.68 1401 802 1319B-3 75.8 1402 217 1319B-4 3.70 1403 5.83 ^BURNS 1319B-5 11.3 MWWA-03 42.4 ^M£DONNELL 1320 18.6 MWWA-09 43.1 1322 19.4 T-51 14.7 1324 3.76 T-52 56.7 LEGEND 1325 19.7 T-53 47.7 1326 27.1 T-54 239 ---- NITRATE IN SSA/TRANSITION ZONE/WAA 1327B 36.4 T-55 236

NITRATE IN SSB (>22.9 mg/L) 1329 31.4 T-56 24.9 1330 13.1 T-57 112 ---- NITRATE IN SSB (>52 mg/L )

1331 10.1 T-58 44.9 1333 4.19 T-59 112 MONITOR WELL IN ALLUVIUM 1334 5.83 T-60 97.4 1335A 2.50 T-61 34.9 + MONITOR WELL IN SANDSTONE A 1336A 377 T-62 88.0 MONITOR WELL IN SANDSTONE B 1337 53.3 T-63 139 1338 7.01 T-64 14.0 - n + MONITOR WELL IN SANDSTONE C 1340 53.8 T-65 55.5 1341 28.6 T-66 40.3 t MONITOR WELL IN TRANSITION ZONE 1345 7.66 T-67 27.0 1346 407 T-68 21.2 1347 65.0 T-69 72.1 1348 11.6 T-70R 4.41 1349 20.2 T-72 25.8 1350 11.7 T-73 0.028 1351 76.1 T-74 1.47 1352 55.0 T-75 1.66 1353 7.75 T-76 30.4 1354 142 T-77 3.07 1355 14.0 T-78 0.164 1356 14.8 T-79 1.26 1357 52.0 T-81 0.071 1358 16.9 T-82 0.068 1359 21.7 T-83 0.054 1360 13.4 T-84 46.5 NOTES 1375 34.3 T-85 100 1) ALL CONCENTRATIONS REPORTED IN MILLIGRAMS 1376 17.0 T-86 43.9 PER LITER (mg/L).

1377 8.73 T-87 108 1378 8.55 T-88 75.4 1379 7.37 T-89 68.5 2) GREEN HIGHLIGHTING IN TABLE INDICATES STATE 1380 17.1 T-90 34.5 CRITERION EXCEEDANCE (>22.9 mg/L).

1381 839 T-91 30.9 1382 2.44 T-92R 36.3 3) CONCENTRATIONS ARE REPRESENTATIVE 1383 227 T-93 54.5 CONCENTRATION PER D-PLAN SECTION 3.5.3.

1384 0.400 T-94 18.7 1385 1006 T-95 49.0 4) BASEMAP: GOOGLE EARTH 2017 1386 15.4 T-96 31.6 1387 60.2 T-97 10.2 1388 9.15 T-98 0.862 1389 21.7 T-99 37.4 1390 4.89 T-100 39.5 N 1391 4.09 T-101 27.2 0 450 900 T 1392 1.11 T-102 22.3 1393 275 T-103 4.02 SCALE IN FEET 1394 4.25 Rev No: 0 Preparer: TJKIMMEL Date: 9/14/2022

[~1330l li328l WSm? Reviewer: EDULLE Date: 9/14/2022 Coordinate System

>>. - i'. NAD 1983 StatePlane Oklahoma North FIPS 3501 Feet

Vv; Z:\\Clients\\ENS\\CERT\\_Clientlnfo\\Sites\\Database\\Geospatial\\Maps & Dwgs\\ArcGIS\\BMCD_Files\\Arcdocs\\2020\\2022 - Decommissioning Plan\\Figure 3-1_Nitrate in Western Area LOCATION FLUORIDE LOCATION FLUORIDE 1311 0.477 1312 10.460 FIGURE 3-2 1313 48.900 1319A-2 0.342 FLUORIDE IN WESTERN AREA 1319B-1 0.337 FACILITY DECOMMISSIONING PLAN 1319B-2 0.447 REVISION 3 1319B-3 0.307 1319B-4 0.412 1319B-5 0.403 1320 0.575 MWWA-03 BURNS 1322 0.549 MWWA-09 MSDONNELL environmental propertses management. LLC 1324 0.515 1325 0.506 LEGEND 1326 0.313 1327B 0.336 FLUORIDE IN SSA/TRANSITION ZONE/WAA 1329 0.413 FLUORIDE IN SSB (>4 MG/L) 1330 0.610 1331 0.557 MONITOR WELL IN ALLUVIUM 1333 0.705 1334 0.553 MONITOR WELL IN SANDSTONE A 1335A 0.358 1336A MONITOR WELL IN SANDSTONE B 1337 MONITOR WELL IN SANDSTONE C 1338 0.878 1340 18.000 MONITOR WELL IN TRANSITION ZONE 1341 0.645 1343 0.395 1345 0.530 1346 1347 4.753 1348 8.858 1349 1.016 1350 1.590 1351 1.063 1352 0.528 1353 1.720 1354 0.499 1355 0.439 1356 0.739 1357 0.556 1358 0.335 1383 1359 0.973 1360 1.600 1375 0.371 1398 NOTES 1376 0.564 1) All concentrations reported in milligrams per liter (mg/L).

1377 0.464 1335A 1378 0.281 1379 0.725 2) Green highlighting in table indicates state criterion 1380 0.505 exceedance (>4 mg/L).

1381 1.648 1382 0.482 3) Concentrations are representative concentration per 1383 11.763 D-Plan Section 3.5.3.

1384 0.431 1385 7.651 4) Basemap: Google Earth 2017 1386 0.437 1387 8.206 1388 1.930 J 1319B-5 1376! 1319C-3 1348 1389 0.175 1390 0.961 i 1 r<------- '

1391 2.853,_7R 1319C-2 450 900 1392 0.686 - --

1319B-4 1393 11.890 1319B^3L-[Ilj 9B~1 1394 0.382............ [l374L,(1319A'3r* 1319A-1319B-2 Rev No: 0 h329n^ j 1375. Preparer: SNAG Date: 11/2/2021

Reviewer: EDULLE Date: 09/12/2022 Coordinate System NAD 1983 StatePlane Oklahoma North FIPS 3501 Feet Z:\\Clients\\ENS\\CERT\\_Clientlnfo\\Sites\\Database\\Geospatial\\Maps & Dwgs\\ArcGIS\\BMCD_Files\\Arcdocs\\2020\\2022 - Decommissioning Plan\\Figure 3-2_Fluoride in Western Area LOCATION URANIUM LOCATION URANIUM fl

1311 2.72 1395 2.31 1312 22.1 1396 7.17 1313 18.8 1397 12.9 FIGURE 3-3

1319A-2 6.28 1398 0.990 URANIUM IN WESTERN AREA 1319B-1 38.0 1399 4.35 1319B-2 1.41 1400 2.77 FACILITY DECOMMISSIONING PLAN

1319B-3 28.5 1401 65.7 REVISION 3 1319B-4 1.62 1402 4.05 1319B-5 2.45 1403 1.70 1320 2.20 MWWA-03 527 1322 12.8 MWWA-09 140 ^BURNS 1324 1.62 T-51 36,4 ^^MSDONNELL. environmental 1325 0.938 T-52 23.2 properties management, tic

1326 4.20 T-53 33.6 1327B 4.10 T-54 3.79 LEGEND 1329 4.39 T-55 7.39 MONITOR WELL IN ALLUVIUM 1330 5.65 T-56 5.77 1331 32.1 T-57 13.6 -F MONITOR WELL IN SANDSTONE A 1333 21.0 T-58 19.9 1334 11.5 T-59 92.3 + MONITOR WELL IN SANDSTONE B 1335A 6.09 T-60 48.6 1336A 36.1 T-61 30.4 F-MONITOR WELL IN SANDSTONE C 1337 6.69 T-62 178 1338 0.764 T-63 104 F MONITOR WELL IN TRANSITION ZONE 1340 8.46 T-64 126 1341 2.36 T-65 152 ---- URANIUM CONTOUR IN SSB (>30 pg/L)

T-88 1343 21.28 T-66 122 ---- URANIUM CONTOUR IN SSA/TRANSITION ZONE/WAA 1345 2.08 T-67 159 T-86 1346 5.46 T-68 150 1347 34.5 T-69 77.3 : 8^5 1348 71.3 T-70R 97.7 1349 29.6 T-72 141 1350 14.3 T-73 10.4 1351 875 T-74 13.8 T-8lK I 1352 125 T-75 76.7 1386 1353 44.7 T-76 173 j1385 T-7^T-7^ T-7\\ 1392 P1393 1354 3.05 T-77 86.8 1337 1355 2.58 T-78 17.5 t-76 \\ 1347 1356 572 T-79 62.8 T-73 T-58 1357 2.16 T-81 11.0 I T-6^

1358 1.57 T-82 34.3 1359 12.1 T-83 14.3 1391 NOTES 1360 23.9 T-84 48.1 1) All concentrations reported in micrograms per liter (pg/L).

1375 3.55 T-85 27.8 1376 15.4 T-86 22.9 1377 16.5 T-87 22.0 1341 2) Green highlighting in table indicates state criterion 1378 2.25 T-88 9.94 11320 exceedance (>30 pg/L).

1379 18.3 T-89 50.7 ;SH 1380 10.5 T-90 24.8 MWWA-i 3) Blue highlighting in table indicates NRC criterion 1381 81.9 T-91 27.8 1382 1.26 T-92R 38.3 llil 1400 13 IfI' 1335A exceedance (>201 pg/L; 119 in WU-BA3, 1206-North and 1383 10.0 T-93 32.7 1378 WAA U>DCGL).

1384 0.635 T-94 20.2 1379 70q 1399 1354 SUBAREAO C 1385 19.0 T-95 29.3 7 4) Concentrations are representative concentration per 1386 1.23 T-96 34.7 1387 20.4 T-97 64.1 -V. \\ D-Plan Section 3.5.3.

1388 1,35 T-98 53.1 fe 1 1389 1.40 T-99 42.1 1332 5) Basemap: Google Earth 2017 1390 1.54 T-100 29.1 1325 1391 1.66 T-101 34.8. A 1 SUBAREA 1392 1.05 T-102 32.3 I 'r~ - ' "T,' L".

1393 24.2 T-103 10.2 ' - j 1323j L Hi360 955

1394 1.00 1322r m 1319B-5 1676j 1319C-3

' ' ri >> mm iMvf H SUBAREA 111* If * ~ " M 450 900 mmm. 1327B : ' '/ - TT-f VHill SCALE IN FEET i. V"fk Si 11

Rev No: 0 jsUBAREAJ Preparer: SNAG Date: 11/2/2021

' Reviewer: EDULLE Date: 09/12/2022

' Coordinate System

_______________ NAD 1983 StatePlane Oklahoma North FIPS 3501 Feet Z:\\Clients\\ENS\\CERT\\_Clientlnfo\\Sites\\Database\\Geospatial\\Maps & Dwgs\\ArcGIS\\BMCD_Files\\Arcdocs\\2020\\2022 - Decommissioning Plan\\Figure 3-3_Uranium in Western Area LOCATION URANIUM LOCATION URANIUM livr;:: 'Y :/->/.,

1314 1.27 02W28 353 1344 1.96 02W29 1115 1361 173 02W30 310 1362 40.2 02W31 861 1363 104 02W32 1577 Wpwa,-, ' - ;. X : r--^ f-. /2>^Vv>>v --

1364 7.16 02W33 17.4 Wji, ' T

' ' V v ' V1 YY V. TwYYt -

1365 101 02W34 4.97 1366 5.54 02W35 24.5,y Y - Y-. ;'*V. u:>r.*r:

1367 8.34 02W36 15.2 1368 5.89 02W37 333 1369 20.6 02W38 255 1370 7.25 02W39 613. '.'. ' A-'1 'YYtt Y 1371 27.9 02W40 1137 1372 9.36 02W41 421 1373 51.2 02W42 408 02W01 2495 02W43 124 02W02 2128 02W44 506 02W03 862 02W45 48.6 02W04 301 02W46 2663 02W05 388 02W47 264 02W06 1310 02W50 3.85 02W07 924 02W51 4.52 02W08 429 02W52 2.28 02W09 6.97 02W53 41.6 02W10 3.99 02W62 5.07 02W11 136 1315R 1103 02W12 203 1316R 137 02W13 28.4 TMW-01 463 02W14 279 TMW-02 3.76 02W15 101 TMW-05 3.58 02W16 17.4 TMW-06 2.26 02W17 13.9 TMW-07 210 02W18 289 TMW-08 2589 02W19 712 TMW-09 2975 02W20 1.24 TMW-13 3516 02W21 5.49 TMW-18 14.8 02W22 8.63 TMW-20 6.40 02W23 7.24 TMW-21 62.4 02W24 13.3 TMW-24 68.3 02W25 19.0 TMW-25 116 02W26 4.04 02W27 135

02W22 °^W1^

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CDWo LEGEND NOTES N 5Qo3 MONITOR WELL IN ALLUVIUM 1) All concentrations reported in 125 250 micrograms per liter (pg/L).

+ MONITOR WELL IN SANDSTONE A SCALE IN FEET

+ MONITOR WELL IN SANDSTONE B 2) Green highlighting in table indicates

CO ro ^ state criterion exceedance (>30 pg/L).

Q. 2 f MONITOR WELL IN SANDSTONE C W < o Dl FIGURE 3-4 CD 5 f MONITOR WELL IN TRANSITION ZONE 3) Blue highlighting in table indicates NRC S2o Criterion exceedance (>201 pg/L). URANIUM IN BURIAL AREA #1 URANIUM CONTOURS FACILITY DECOMMISSIONING PLAN CO 2ro cr O LU 4) NRC - Nuclear Regulatory Commission REVISION 3 W LLI QJ 2 W O 5) Concentrations are representative

£ LUO ^ ^BURNS concentrations per D-Plan Section 3.5.3.

vS MSDONNELL. environmentalproperties management, LIC

6) Basemap: Google Earth 2017 W g Rev No: 0 9 5 Preparer: TJKIMMEL Date: 9/6/2022 P Reviewer: EDULLE Date: 9/6/2022 l 3 l CD p csi Coordinate System T^ o NAD 1983 StatePlane Oklahoma North FIPS 3501 Feet N CM LOCATION U ENRICHMENT LOCATION U ENRICHMENT 1 1311 0.6% MWWA-09 1.9%

1312 1.9% T-51 1.3%

1313 1.9% T-52 1.1%

1320 0.7% T-53 0.8%

1322 1.4% T-54 1.0%

1324 0.7% T-55 0.9%

1326 0.7% T-56 0.7%

1327B 0.7% T-57 1.9%

1329 0.7% T-58 2.0%

1330 1.8% T-59 0.7%

1331 2.9% T-60 0.7%

1333 2.5% T-61 0.7%

1334 1.6% T-62 1.9%

1335A 1.8% T-63 2.1%

1336A 1.9% T-64 2.8%

1337 1.9% T-65 1.7%

1340 1.9% T-66 1.5%

1342 1.1% T-67 2.1%

1343 0.7% T-68 1.9%

1347 1.9% T-69 1.6%

1348 2.1% T-70R 4.0%

1349 2.9% 1-12 2.1%

1350 2.0% T-73 0.7%

1351 2.4% T-74 0.9%

1352 1.0% T-75 4.4%

1354 0.8% 1-16 1.8%

1355 0.7% 1-11 3.7%

1356 1.8% T-78 0.8%

1357 0.7% 1-19 3.4%

1358 0.7% T-81 0.8%

1359 2.2% T-82 1.5%

1360 2.1% T-83 0.8%

1374 1.7% T-84 1.5%

1375 0.7% T-85 1.2%

1376 1.7% T-86 1.4%

1377 2.8% T-87 0.8%

1378 0.7% T-88 0.7%

1379 2.2% T-89 0.7%

1380 1.3% T-90 0.8%

1381 2.2% T-91 0.7%

1383 1.9% T-92R 0.7%

1385 0.8% T-93 0.7%

1387 1.9% T-94 0.7%

1393 2.0% T-95 0.9%

1395 0.8% T-96 1.2%

1396 0.7% T-97 1.8%

1397 2.0% T-98 1.9%

1399 0.7% T-99 0.8%

1400 1.8% T-100 0.8%

1401 1.8% T-101 0.7%

1402 1.9% T-102 0.7%

1403 1.6% T-103 0.7%

MWWA-03 3.1%

Z:\\Clients\\ENS\\CERT\\_Clientlnfo\\Sites\\Database\\Geospatial\\Maps & Dwgs\\ArcGIS\\BMCD_Files\\Arcdocs\\2020\\2022 - Decommissioning Plan\\Figure 3-5_Uranium Enrichment in Western Area

FIGURE 5-1 PROPERTY OWNED BY THE TRUST FACILITY DECOMMISSIONING PLAN REVISION 3

^ BURNS XVMSDONNELL environmentalproperties management. LLC

24 ACRES SOLD TO CIMARRON HOLDINGS LLC 117 ACRES SOLD TO SNAKE CREEK RANCH, INC.

140 ACRES SOLD TO CIMARRON HOLDINGS LLC 1 ACRE SOLD TO CIMARRON HOLDINGS LLC CERT PROPERTY LINE - MARCH 2018

Coordinate System NAD 1983 StatePlane Oklahoma North FIPS 3501 Feet Z:\\Clients\\ENS\\CERT\\_Clientlnfo\\Sites\\Database\\Geospatial\\Maps & Dwgs\\ArcGIS\\BMCD_Files\\Arcdocs\\2020\\2022 - Decommissioning Plan\\Figure 5-2_Property Owned by CERT FIGURE 5-2 LAND USE DURING OPERATING YEARS FACILITY DECOMMISSIONING PLAN REVISION 3

^ BURNS MCDONNELL environmental properties management. LIC

EGEND HISTORICALLY USED FOR GRAZING AND HARVESTING GRASS FOR CATTLE (APPROXIMATE)

CERT PROPERTY LINE - MARCH 2018 OLD SANITARY LAGOON BURIAL AREA BUILDING EMERGENCY POND WASTE POND NEW SANITARY LAGOON

NOTES

1) SHADED AREAS SHOW THE LOCATIONS OF OPERATING FACILITIES. SEE FIGURE 1-3 FOR SPECIFIC DETAILS.

N 750 1,500

SCALE IN FEET

Rev No: 0 Preparer: TJKIMMEL Date: 9/6/2022 Reviewer: EDULLE Date: 9/6/2022 Coordinate System NAD 1983 StatePlane Oklahoma North FIPS 3501 Feet Z:\\Clients\\ENS\\CERT\\_Clientlnfo\\Sites\\Database\\GeospatialWlaps & Dwgs\\ArcGIS\\BMCD_Files\\Arcdocs\\2020\\2022 - Decommissioning Plan\\Figure 5-3_Land Use During Operating Years FIGURE 5-3 WESTERN AREA INFRASTRUCTURE AND STORMWATER CONTROLS FACILITY DECOMMISSIONING PLAN REVISION 3

^ BURNS XK* MCDONNELL environmental properties management, I.LC

LEGEND MONITOR WELL IN ALLUVIUM

+ MONITOR WELL IN SANDSTONE A

+ MONITOR WELL IN SANDSTONE B

+ MONITOR WELL IN SANDSTONE C MONITOR WELL IN TRANSITION ZONE

EXTRACTION TEST WELL

INJECTION WELL

WA OUTFALL PIPING

SILT FENCE

GROUNDWATER EXTRACTION PIPING

TREATED WATER INJECTION PIPING

GROUNDWATER EXTRACTION TRENCH

TREATED WATER INJECTION TRENCH

TREATMENT FACILITY BUILDING TREATMENT FACILITY ROAD

TREATMENT FACILITY FENCE TREATMENT FACILITY FENCE V7A SOIL MIXING AREA EXCAVATION AREA 1206 DRAINAGE PERFORATED PIPE CERT PROPERTY LINE - MARCH 2018

NOTES

1) BMPS WILL ALSO BE INSTALLED AROUND EQUIPMENT AND MATERIAL STAGING AREAS AS REQUIRED.

2) BASEMAP: GOOGLE EARTH 2017

400 800 9

SCALE IN FEET Rev No: 0 Preparer: TJKIMMEL Date: 9/9/2022 Reviewer: EDULLE Date: 9/9/2022

Z:\\Clients\\ENS\\CERT\\_Clientlnfo\\Sites\\Database\\Geospatial\\Maps & Dwgs\\ArcGIS\\BMCD_Files\\Arcdocs\\2020\\2022 - Decommissioning Plan\\Figure 5-4_Western Area Infrastructure and Stormwater Controls mm

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LEGEND NOTES MONITOR WELL IN ALLUVIUM 1) BMPS WILL ALSO BE INSTALLED AROUND 150 300

+ MONITOR WELL IN SANDSTONE B EQUIPMENT AND MATERIAL STAGING AREAS AS

+ MONITOR WELL IN SANDSTONE C REQUIRED. SCALE IN FEET

+ MONITOR WELL IN TRANSITION ZONE 2) BMP LOCATIONS ARE APPROXIMATE AND

GROUNDWATER EXTRACTION PIPING 3) BASEMAP: GOOGLE EARTH 2017 STORMWATER CONTROLS

TREATED WATER INJECTION PIPING FACILITY DECOMMISSIONING PLAN GROUNDWATER EXTRACTION TRENCH REVISION 3

TREATED WATER INJECTION TRENCH ^BURNS

SILT FENCE VVMCDONNELL environmental properties management. LIC TREATMENT FACILITY TRUEGRID TREATMENT FACILITY CONCRETE Rev No: 0

-*- TREATMENT FACILITY FENCE Preparer: TJKIMMEL Date: 9/9/2022

Reviewer: EDULLE Date: 9/9/2022

Coordinate System

NAD 1983 StatePlane Oklahoma North FIPS 3501 Feet

FIGURE 5-5 MAXIMUM POTENTIAL LAND DISTURBANCE FACILITY DECOMMISSIONING PLAN REVISION 3

environmental properties management, LLC

LEGEND

- OUTFALL PIPING

____ TRENCHING ASSOCIATED WITH UTILITY ROUTING GROUNDWATER EXTRACTION TRENCH

. - * - V ------- TREATED WATER INJECTION TRENCH Y77A SOILS MIXING AREA J AREA1206 NORTH DRAINAGE REMEDATION

n GENERAL TREATMENT FACILITY 4 LOCATIONS

- BA1 TREATMENT FACILITY HISTORIC CORRAL

] EXISTING BUILDING i AREA OF POTENTIAL LAND DISTURBANCE 1 CERT PROPERTY BOUNDARY -

J MARCH 2018

V^TREATiMENiTg j; wmmsm NOTES R-01a...... lR LABELS R-01 THROUGH R-07 IDENTIFY IstS# THE HISTORIC STRUCTURE OR ITEM REFERENCED IN THE CULTURAL RESOURCES

' SURVEY

i*

i,

500 1,000

SCALE IN FEET Rev No: 0 Preparer: TJKIMMEL Date: 9/20/2022

M& iv: Reviewer: EDULLE Date: 9/20/2022

-m? w Tb^Y.,

insaii Coordinate System NAD 1983 StatePlane Oklahoma North FIPS 3501 Feet Z:\\Clients\\ENS\\CERT\\_Clientlnfo\\Sites\\Database\\Geospatial\\Maps & Dwgs\\ArcGIS\\BMCD_Files\\Arcdocs\\2020\\2022 - Decommissioning Plan\\Figure 5-6_Maximum Potential Land Disturbance

ML22285A091

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