ML22285A100

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Burns & Mcdonnell/Environmental Properties Management, LLC, Figures, Decommission Plan, Revision 3
ML22285A100
Person / Time
Site: 07000925
Issue date: 09/14/2022
From:
Burns & McDonnell, Environmental Properties Management
To:
Office of Nuclear Material Safety and Safeguards
Shared Package
ML22286A041 List:
References
Download: ML22285A100 (22)
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Text

FIGURE 6-1 CURRENT LICENSED AREA FACILITY DECOMMISSIONING PLAN REVISION 3

^BURNS VV MCDONNELL environmental properties management. I.LC LEGEND CERT PROPERTY LINE - MARCH 2018 CURRENTLY LICENSED AREA SUBAREAS 100 ug/L URANIUM CONCENTRATION 201 pg/L URANIUM CONCENTRATION NOTES

1) Basemap: Google Earth 2017 SCALE IN FEET Rev No: 0 Preparer: TJKIMMEL Date: 9/14/2022 Reviewer: EDULLE Date: 9/14/2022 Coordinate System Z:\\Clients\\ENS\\CERT\\_Clientlnfo\\Sites\\Database\\Geospatial\\Maps & Dwgs\\ArcGIS\\BMCD_Files\\Arcdocs\\2020\\2022 - Decommissioning Plan\\Figure 6-1_Currently Licensed Area

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© MONITOR WELL IN ALLUVIUM MONITOR WELL IN SANDSTONE B MONITOR WELL IN SANDSTONE C MONITOR WELL IN TRANSITION ZONE EXTRACTION WELL/SUMP INJECTION WELL GROUNDWATER EXTRACTION PIPING TREATED WATER INJECTION PIPING GROUNDWATER EXTRACTION TRENCH TREATED WATER INJECTION TRENCH 201 ug/L URANIUM ISOPLETH REMEDIATION FACILITY SUBAREAS AREA SUBJECT TO LICENSE CONTROLS RADIOLOGICALLY RESTRICTED AREA NOTES

1) Isopleths are drawn based on representative uranium concentrations, expressed in micrograms per liter (pg/L). With a conservatively estimated value of 1.3% for U -235 enrichment, the 201 pg/L isopleth, as shown, represents the 180 pCi/L (picocuries per liter) isopleth.
2) Subarea designations (C, F) labeled in yellow
3) Basemap: Google Earth 2017 100 SCALE IN FEET 200 N

FIGURE 6-2 BURIAL AREA #1 LICENSED AREA FACILITY DECOMMISSIONING PLAN REVISION 3 BURNS XVMSDONNELL environmental properties management, LLC Rev No: 0 Preparer: TJKIMMEL Date: 9/14/2022 Reviewer: EDULLE Date: 9/14/2022 Coordinate System NAD 1983 StatePlane Oklahoma North FIPS 3501 Feet

2022 BURNS & McDONNELL ENGINEERING COMPANY, INC.

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> EXTRACTION TEST WELL

© EXTRACTION WELL/SUMP

© INJECTION WELL OUTFALL

GROUNDWATER EXTRACTION PIPING

TREATED WATER INJECTION PIPING GROUNDWATER EXTRACTION TRENCH

TREATED WATER INJECTION TRENCH

WESTERN AREA TREATMENT FACILITY

____ EXTRACTION, INJECTION, AND UTILITY CORRIDOR

WA DISCHARGE PIPING 100 pg/L URANIUM CONCENTRATION WU-BA3 REMEDIATION AREA WAA U>DCGL REMEDIATION AREA 1206-NORTH REMEDIATION AREA SUBAREAS r - AREA SUBJECT TO LICENSE

- J CONTROLS RADIOLOGICALLY RESTRICTED AREA NOTES

1) 180 picoCuries per liter (pCi/L) in the WAA U >

DCGL, 1206-NORTH, and BA3 areas was calculated at 123 micrograms per liter (pg/L). The 100 pg/L isopleth is shown for conservatism.

2) Subarea designations labeled in yellow
3) BASEMAP: GOOGLE EARTH 2017 N

Rev No: 0 Preparer: TJKIMMEL Date: 9/19/2022 Reviewer: EDULLE Date: 9/19/2022 Coordinate System NAD 1983 StatePlane Oklahoma North FIPS 3501 Feet

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MONITOR WELL IN ALLUVIUM MONITOR WELL IN SANDSTONE B MONITOR WELL IN SANDSTONE C MONITOR WELL IN TRANSITION ZONE EXTRACTION WELL/SUMP INJECTION WELL(INSTALLED)

INJECTION WELL GROUNDWATER EXTRACTION PIPING TREATED WATER INJECTION PIPING GROUNDWATER EXTRACTION TRENCH TREATED WATER INJECTION TRENCH 201 ug/L URANIUM ISOPLETH REMEDIATION FACILITY BA1-A REMEDIATION AREA BA1-B REMEDIATION AREA SUBAREAS

  • PROPOSED LICENSED AREA RADIOLOGICALLY CONTROLLED AREA NOTES
1) Injection trench GWI-BA1-01 and extraction trench GETR-BA1-01 were installed in 2017.
2) Injection well GWI-BA1-01A and extraction wells GETR-BA1-01A and GETR-BA1-01B were installed in 2017.
3) Isopleths are drawn based on representative uranium concentrations, expressed in micrograms per liter (pg/L). With a conservatively estimated value of 1.3% for U -235 enrichment, the 201 pg/L isopleth, as shown, represents the 180 pCi/L (picocuries per liter) isopleth.
4) Basemap: Google Earth 2017 SCALE IN FEET 200 FIGURE 8-2 BURIAL AREA #1 GROUNDWATER REMEDIATION AREAS FACILITY DECOMMISSIONING PLAN REVISION 3

^BURNS

^MSDONNELL.

environmental properties management, LLC Rev No: 0 Preparer: BELOCKWOOD Date: 10/03/2022 Reviewer: EDULLE Date: 10/03/2022 Coordinate System NAD 1983 StatePlane Oklahoma North FIPS 3501 Feet

WESTERN AREA BURIAL AREA 1 NOTES:

1.

EXTRACTION AND INJECTION FLOW RATES ARE NOMINAL DESIGN RATES FOR EACH COMPONENT.

EXTRACTION AND INJECTION RATES WILL VARY THROUGHOUT OPERATION. THE FLOW RATES PRESENTED ON THIS SCHEMATIC REFLECT INITIAL OPERATING CONDITIONS.

2.

THIS SCHEMATIC IS CONCEPTUAL IN NATURE AND IS NOT INTENDED TO CONVEY ALL PIPING OR PROCESS COMPONENTS THAT WILL BE REQUIRED FOR PROPER SYSTEM DESIGN, CONSTRUCTION, OR OPERATION.

3.

THE COMBINED TREATMENT SYSTEM INFLUENT CONCENTRATIONS PRESENTED ON THIS SCHEMATIC REFLECT INITIAL OPERATING CONDITIONS.

CONCENTRATIONS WILL VARY OVER THE COURSE OF OPERATIONS.

LEGEND:

U-URANIUM N - NITRATE F-FLUORIDE Tc-99-TECHNETIUM-99 GPM - GALLONS PER MINUTE mg/L - MILLIGRAMS PER LITER ug/L - MICROGRAMS PER LITER ng/L - NANOGRAMS PER LITER Ci - INITIAL CONCENTRATION Cmax-MAXIMUM CONCENTRATION IX - ION EXCHANGE

^BURNS

^MSDONNELL FIGURE 8-3 WELL FIELD & WATER TREATMENT LINE DIAGRAM FACILITY DECOMMISSIONING PLAN REVISION 3 Preparer: E. Pulcher Date: 9/15/22 Reviewer: E. Dulle Date: 9/15/22 Rev. No. 0 Z:\\CLIENTS\\ENS\\CERT\\142089_CERT-DECOM2022\\DESIGN\\CADD\\DWGS\\FIGURE 8-3_WELL FIELD & WATER TREATMENT LINE DIAGRAM.DWG 9/15/2022 3:06 PM EAPULCHER

FIGURE 8-1 WESTERN AREA GROUNDWATER REMEDIATION AREAS FACILITY DECOMMISSIONING PLAN REVISION 3 OUTFAlI 15001

>BURNS CvMCDONNELL 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 PROPOSED MONITOR WELL EXTRACTION TEST WELL EXTRACTION WELL/SUMP INJECTION WELL OUTFALL GROUNDWATER EXTRACTION PIPING TREATED WATER INJECTION PIPING GROUNDWATER EXTRACTION TRENCH TREATED WATER INJECTION TRENCH WESTERN AREA TREATMENT FACILITY EXTRACTION, INJECTION, AND UTILITY CORRIDOR WA DISCHARGE PIPING 100 pg/L URANIUM CONCENTRATION WU-BA3 REMEDIATION AREA WAA U>DCGL REMEDIATION AREA 1206-NORTH REMEDIATION AREA SUBAREAS 1206 DRAINAGE PERFORATED PIPE EXCAVATION AREA GETR-WU-01 NOTES

1) 180 picoCuries per liter (pCi/L) in the WAA U >

DCGL, 1206-NORTH, and BA3 areas was calculated at 119 micrograms per liter (pg/L). The 100 pg/L isopleth is shown for conservatism.

2) BASEMAP: GOOGLE EARTH 2017

/Plfer fr Rev No: 0 Preparer: TJKIMMEL Date: 9/9/2022 Reviewer: EDULLE Date: 9/9/2022 Coordinate System NAD 1983 StatePlane Oklahoma North F IPS 3501 Feet Z:\\Clients\\ENS\\CERT\\_Clientlnfo\\Sites\\Database\\Geospatial\\Maps & Dwgs\\ArcGIS\\BMCD_Files\\Arcdocs\\2020\\2022 - Decommissioning Plan\\Figure 8-1 _Western Area GW Remediation Areas

Nominal Pumping Scenario Operating Scenario 1 Operating Scenario 2 Z:\\Clients\\ENS\\CERT\\_Clientlnfo\\Sites\\Database\\Geospatial\\Maps & Dwgs\\ArcGIS\\BMCD_Files\\Arcdocs\\2020\\2022 - Decommissioning Plan\\Figure 8-4_BA1 GW Remed. Forward Particle Tracking - Stag FIGURE 8-4 BURIALAREA#1 PARTICLE TRACKING 2022 STAGNATION ZONE ANALYSIS FACILITY DECOMMISSIONING PLAN REVISION 3

^BURNS V^MSDONNELL.

environmental properties management, LLC LEGEND MONITOR WELL IN ALLUVIUM MONITOR WELL IN SANDSTONE C MONITOR WELL IN TRANSITION ZONE

> EXTRACTION WELL

  • PARTICLE ADDED FOR STAGNATION W ZONE ANALYSIS STAGNATION ZONE PARTICLE TRAVEL PATH NOTES
1) GPM - GALLONS PER MINUTE.
2) BASEMAP: GOOGLE EARTH 2017 0

90 180 SCALE IN FEET Rev No: 0 Preparer: BELOCKWOOD Date: 9/23/2022 Reviewer: MCRAWFORD Date: 9/23/2022 Coordinate System NAD 1983 StatePlane Oklahoma North FIPS 3501 Feet

2022 BURNS & McDONNELL ENGINEERING COMPANY, INC.

Nominal Pumping Scenario Operating Scenario 1 Operating Scenario 2 V Est. \\ Travel Time: '<60 Days Est." Travel Time: <120 Days EstyTravel _ Time: < 120 Days Est.-Travel Time: <120 Days EsDTravel Time: <180 Days Est.'Travel Time: <180 Days Z:\\Clients\\ENS\\CERT\\_Clientlnfo\\Sites\\Database\\GeospatialWlaps & Dwgs\\ArcGIS\\BMCD_Files\\Arcdocs\\2020\\2022 - Decommissioning Plan\\Figure 8-5_WA GW Remed. Forward Particle Tracking - Stag VVAA-WAA-05

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'GEJWAA-I lO.GPM GEJTR-WU-02A 8 GPM GETR-WU-02A 8 GPM wm FIGURE 8-5 WESTERN AREA PARTICLE TRACKING 2022 STAGNATION ZONE ANALYSIS FACILITY DECOMMISSIONING PLAN REVISION 3

^BURNS XVMSDONNELL.

environmental properties manarjement, LLC LEGEND MONITOR WELL IN ALLUVIUM MONITOR WELL IN TRANSITION ZONE

© EXTRACTION WELL

  • PARTICLE ADDED FOR STAGNATION ZONE W ANALYSIS

GROUNDWATER EXTRACTION TRENCH STAGNATION ZONE PARTICLE TRAVEL PATH NOTES

1) THE DISTANCE BETWEEN ARROW HEADS REPRESENTS THE DISTANCE THE PARTICLE TRAVELS IN 60 DAYS.
2) GPM - GALLONS PER MINUTE.
3) BASEMAP: GOOGLE EARTH 2017 0

125 250 SCALE IN FEET Rev No: 0 Preparer: BELOCKWOOD Date: 9/20/22 Reviewer: MCRAWFORD Date: 9/20/22 Coordinate System NAD 1983 StatePlane Oklahoma North FIPS 3501 Feet

2022 BURNS & McDONNELL ENGINEERING COMPANY, INC.

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^ BURNS VVMSDONNELL environmental properties management, LLC Coordinate System NAD 1983 StatePlane Oklahoma North FIPS 3501 Feet LEGEND MONITOR WELL IN ALLUVIUM

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+ MONITOR WELL IN SANDSTONE B

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GROUNDWATER EXTRACTION PIPING

TREATED WATER INJECTION PIPING

GROUNDWATER EXTRACTION TRENCH

TREATED WATER INJECTION TRENCH

WESTERN AREA TREATMENT FACILITY Rev No: 0 Preparer: TJKIMMEL Date: 9/6/2022 Reviewer: EDULLE Date: 9/6/2022 NOTES

1) WHITE BACKGROUND ON MONITOR WELL INDICATES IN-PROCESS MONITORING LOCATION.
2) BASEMAP: GOOGLE EARTH 2017 400 800 SCALE IN FEET

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1) WHITE BACKGROUND ON MONITOR WELL INDICATES IN-PROCESS MONITORING LOCATION.
2) BASEMAP: GOOGLE EARTH 2017 INJECTION WELL GROUNDWATER EXTRACTION PIPING TREATED WATER INJECTION PIPING GROUNDWATER EXTRACTION TRENCH TREATED WATER INJECTION TRENCH 100 SCALE IN FEET 200 FIGURE 8-8 BURIAL AREA #1 IN-PROCESS GROUNDWATER MONITORING LOCATIONS FACILITY DECOMMISSIONING PLAN REVISION 3

^BURNS VWMSDONNELL environmental properties management, LLC Rev No: 0 Preparer: TJKIMMEL Date: 9/9/2022 Reviewer: EDULLE Date: 9/9/2022 Coordinate System NAD 1983 StatePlane Oklahoma North FIPS 3501 Feet

2022 BURNS & McDONNELL ENGINEERING COMPANY, INC.

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GROUNDWATER EXTRACTION PIPING

TREATED WATER INJECTION PIPING

GROUNDWATER EXTRACTION TRENCH

TREATED WATER INJECTION TRENCH

WESTERN AREA TREATMENT FACILITY NOTES

1) WHITE BACKGROUND ON MONITOR WELL INDICATES POST-REMEDIATION MONITORING LOCATION.
2) BASEMAP: GOOGLE EARTH 2017 N

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 8-10_BA1 Post-Remediation GW Mon Locations 2021 b u r n s & McDo n n e l l e n g in e e r in g c o m p a n y, in c.

LEGEND MONITOR WELL IN ALLUVIUM

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GROUNDWATER EXTRACTION PIPING

TREATED WATER INJECTION PIPING

GROUNDWATER EXTRACTION TRENCH

TREATED WATER INJECTION TRENCH

BA #1 REMEDIATION FACILITY NOTES

1) WHITE BACKGROUND ON MONITOR WELL INDICATES POST-REMEDIATION MONITORING LOCATION.
2) BASEMAP: GOOGLE EARTH 2017 N

FIGURE 8-10 BURIAL AREA #1 POST-REMEDIATION GROUNDWATER MONITORING LOCATIONS FACILITY DECOMMISSIONING PLAN REVISION 3

^BURNS

^MSDONNELL.

environmental properties management. ILC Rev No: 0 Preparer: TJKIMMEL Date: 9/9/2022 Reviewer: EDULLE Date: 9/9/2022 Coordinate System NAD 1983 StatePlane Oklahoma North FIPS 3501 Feet

Figure 9-1 Revision 0 Pre-Construction Schedule Preparer: E. Dulle; Date: 08/31/22 Reviewer: J. Hesemann; Date: 08/31/22 ID 7

1 2

3 4

5 6

7 8

9 10 11 12 13 14 15 16 Task Name Duration Start Finish Qtr 3, 2022 Jul I Aug l Sep Qtr 4, 2022 Oct I Nov [ Dec Qtr 1, 2023 Jan l Feb I Mar Qtr 2 2023 Apr l May l Jun Qtr 3, 2023 Jul I Aug I Sep Qtr 4, 2023 Oct I Nov I Dec Qtr 1, 2024 Jan I Feb l Mar Qtr 2. 2024 Qtr 3, 2024 Qtr 4, 2024 Qtr 1,2025 C

Jun Jul I Auq I Sep Oct I Nov l Dec Jan I Feb I Mar Decom. Plan-Rev3 EPM submits formal D-Plan NRC Accepts D-Plan for Technical Review NRC Reviews D-Plan NRCs Issues RAIs EPM Prepares & Issues RAI Responses NRC Drafts SER, EA, License Amendment License Amendment NRC and EPM Reach Concurrence on 43 days Draft License Amendment 386 days Fri 9/30/22 0 days Fri 9/30/22 65 days Fri 9/30/22 86 days Fri 12/30/22 0 days Fri 4/28/23 45 days Mon 5/1/23 190 days Mon 7/3/23 153 days Mon 3/25/24 Mon 3/25/24 License Amendment Issued Design, Bidding, and Contracting 110 days Thu 5/23/24 458 days Mon 5/1/23 Prepare remediation infrastructure 170 days Mon 5/1/23 and facilities bid packages Fri 3/22/24 Fri 9/30/22 Thu 12/29/22 Fri 4/28/23 Fri 4/28/23 Fri 6/30/23 Fri 3/22/24 Wed 10/23/24 Wed 5/22/24 Wed 10/23/24 Wed 1/29/25 Fri 12/22/23 P

Bidders to prepare and submit bids 70 days Mon 12/25/23 Fri 3/29/24 Request and Obtain Construction 148 days Mon 4/1/24 Wed 10/23/24 Funding Approval Execute Contracts Pre-Mobilization 70 days Thu 10/24/24 Wed 1/29/25 14 days Thu 1/30/25 Tue 2/18/25 9/30 4/28

in Page 1 of 1

Figure 9-2 Revision 0 Construction Schedule Preparer: E. Dulle; Date: 08/31/22 Reviewer: J. Hesemann; Date: 08/31/22 ID Task Name Duration Start 1

Remediation Well Field Infrastructure 132 days Tue 2/18/25 2

Mobilization and Site Preparation 35 days Tue 2/18/25 3

Equipment Mobilization 15 days Tue 2/18/25 4

BMPs, Road Installation, and Site Work 20 days Tue 3/11/25 5

Extraction and Injection Infrastructure 117 days Tue 3/11/25 6

Extraction Well Installation 15 days Tue 3/11/25 7

Extraction Trench Installation 43 days Tue 4/8/25 8

Injection Trench Installation 60 days Tue 4/8/25 9

Utilities and Outfall Installation 37 days Tue 7/1/25 10 1206 Drainage 15 days Fri 6/6/25 11 Facilities Infrastructure 132 days Tue 4/8/25 12 WATF Facility Infrastructure 132 days Tue 4/8/25 13 WATF Grading and Foundations 45 days Tue 4/8/25 14 Building Construction and Fit-out 87 days Tue 6/10/25 15 BA1 Facility Infrastructure 25 days Tue 6/10/25 16 BA1 Grading and Foundations 10 days Tue 6/10/25 17 Construction and Fit-out 15 days Tue 6/24/25 18 Startup and Commissioning 60 days Thu 10/9/25 19 Startup and Commissioning 30 days Thu 10/9/25 20 Weather Delays 30 days Thu 11/20/25 Feb Mar 2nd Quarter 3rd Quarter Apr May Jun Jul Auq Sep 4th Quarter Oct Nov Dec 2026 1st Quarter Jan Feb h

V 11/19 Page 1 of 1

Figure 9 Revision 0 Remediation Schedule Preparer: E. Dulle; Date: 09/16/22 Reviewer: J. Hesemann; Date: 09/23/22 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 rH IS

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Remediation Area CO a> -c E go BA1-A 150 Time to Reduce Uranium to < NRC Criterion BA1-B 62 Time to Reduce Uranium to < NRC Criterion Water Treatment 126 Time Uranium Treatment System Operates Water Pumping & Injection 150 Time Pumping & Injection Continues WAA U>DCGL 135 Time to Reduce Uranium to < NRC Criterion 1206 North Time to Reduce Uranium to < NRC Criterion WU-BA3 48 Time to Reduce Uranium to < NRC Criterion Water Pumping & Treatment 135 Time Pumping & Uranium Treatment System Operates WU-BA3 Injection 48 Treated Water Injection Notes:

1Either treatment system may be bypassed if the concentration of uranium in the influent is less than 30 [xg/L Facility Decommissioning Plan - Rev 3 Page 1 of 1

Figure 9 Revision 0 Post-Remediation Schedule Preparer:E.Dulle;Date:09/29/22 Reviewer:J.Hesemann;Date:09/30/22 J

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Figure 9 Revision 0 Post-Remediation Schedule Preparer:E.Dulle;Date:09/29/22 Reviewer:J.Hesemann;Date:09/30/22 PostRemediationMonitoring 1stQuarterSample,Analyze,QReview 2ndQuarterSample,Analyze,QReview 3rdQuarterSample,Analyze,QReview 4thQuarterSample,Analyze,QReview 5thQuarterSample,Analyze,QReview 6thQuarterSample,Analyze,QReview 7thQuarterSample,Analyze,QReview 8thQuarterSample,Analyze,QReview Dismantle&DisposeofMaterial Sample&AnalyzeResin&FilterMedia Demobilize/ShipFilterSystems Dispose/ShipResin Demobilize/ShipResinProcessingSystem Demobilize/ShipIonExchangeSystems Demobilize/ShipPumps,Tanks,Etc.

Remove/ShipWells,Piping,Utilities FinalStatusSurvey Draft&SubmitFinalStatusSurveyPlan NRCReview FinalizeFinalStatusSurveyPlan ConductFinalStatusSurvey PrepareFinalStatusSurveyReport NRCReview FinalizeFinalStatusSurveyReport LicenseTerminationProcess PrepareDoseModel NRCReview FinalizeDoseModel ApplyforLicenseTermination TerminateSNM928 J

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Z:\\CLIENTS\\ENS\\CERT\\129852_CERT-DECOM2021\\STUDIES\\REMEDIATION\\DP REV 3\\FIGURES\\NATIVE FILES\\FIGURE 10-1.DWG 9/9/2022 10:39 AM ALANSTAETT FIGURE 10-1 DECOMMISSIONING ORGANIZATION OVERVIEW FACILITY DECOMMISSIONING PLAN REVISION 3 Preparer: A. Anstaett Reviewer: E. Pulcher Date: 9/09/22 Date: 9/09/22 Rev. No. 0 Direct Reporting Relationship Indirect Reporting Relationship RSO = Radiation Safety Officer EPC Lead = Engineering, Procurement, and Construction Lead QAC = Quality Assurance Coordinator Activities occur sequentially Trust Administrator Trustee Project Manager Decommissioning Operations Quality Assurance (QAC)

Radiation Safety (RSO)

Construction (EPC Lead)

License Termination See Figure 10-3 Quality Assurance Personnel Radiation Safety Personnel See Figure 10-2 See Figure 10-4

Z:\\CLIENTS\\ENS\\CERT\\129852_CERT-DECOM2021\\STUDIES\\REMEDIATION\\DP REV 3\\FIGURES\\NATIVE FILES\\FIGURE 10-2.DWG 9/9/2022 8:46 AM ALANSTAETT Trust Administrator Rev. No. 0 Trustee Project Manager EPC General Contractor (EPC Lead)

Quality Assurance (QAC)

Radiation Safety (RSO)

Radiation Safety Personnel Quality Assurance Personnel Indirect Reporting Relationship Direct Reporting Relationship RSO = Radiation Safety Officer EPC = Engineer-Procure-Construct QAC = Quality Assurance Coordinator MEP = Mechanical-Electrical-Piping Notes:

(1)

Includes water treatment and resin processing systems, tanks, pre-engineered building well field pumps and instrumentation, injection skids, electrical distribution, equipment, etc.

Extraction/Injection Well Installation Site Development; Well Field Utility &

Foundation Installations Well Field Electrical

& Communications Equipment Installation Extraction/Injection Trench Installation WATF Building Erection & MEP Fitout Equipment Procurement &

Installation (1)

FIGURE 10-2 DECOMMISSIONING CONSTRUCTION ORGANIZATION FACILITY DECOMMISSIONING PLAN REVISION 3 Preparer: A. Anstaett Reviewer: E. Pulcher Date: 9/09/22 Date: 9/09/22 Denotes Activity Denotes Position

Z:\\CLIENTS\\ENS\\CERT\\129852_CERT-DECOM2021\\STUDIES\\REMEDIATION\\DP REV 3\\FIGURES\\NATIVE FILES\\FIGURE 10-3.DWG 9/9/2022 8:55 AM ALANSTAETT Rev. No. 0 Indirect Reporting Relationship Direct Reporting Relationship RSO = Radiation Safety Officer FLS = Front Line Supervisor QAC = Quality Assurance Coordinator Note:

Personnel may fill multiple positions, being responsible to manage some tasks, while functioning as operations personnel for other tasks.

FIGURE 10-3 DECOMMISSIONING OPERATIONS ORGANIZATION FACILITY DECOMMISSIONING PLAN REVISION 3 Preparer: A. Anstaett Reviewer: E. Pulcher Date: 9/09/22 Date: 9/09/22 Denotes Activity Denotes Position Trust Administrator Trustee Project Manager Water Treatment (FLS)

Quality Assurance (QAC)

Radiation Safety (RSO)

Groundwater Extraction/

Injection/Discharge (FLS)

Waste Disposal &

Processing (FLS)

Water Treatment Quality Assurance Radiation Safety Groundwater Monitoring Logistics/Waste Management

Z:\\CLIENTS\\ENS\\CERT\\129852_CERT-DECOM2021\\STUDIES\\REMEDIATION\\DP REV 3\\FIGURES\\NATIVE FILES\\FIGURE 10-4.DWG 9/9/2022 9:00 AM ALANSTAETT Rev. No. 0 Indirect Reporting Relationship Direct Reporting Relationship RSO = Radiation Safety Officer QAC = Quality Assurance Coordinator Denotes Position Denotes Activity FIGURE 10-4 LICENSE TERMINATION ORGANIZATION FACILITY DECOMMISSIONING PLAN REVISION 3 Preparer: A. Anstaett Reviewer: E. Pulcher Date: 9/09/22 Date: 9/09/22 Activities Occur Sequentially Trust Administrator Trustee Project Manager Demobilization Contractor Quality Assurance (QAC)

Radiation Safety (RSO)

Front Line Supervisor Waste Treatment System & Waste Processing System Demobilization Decontamination

& Release Surveys for Demobilization Post-Remediation Monitoring Final Status Survey (Plan, Survey, Report)

Extraction/Injection

& Treatment System Shutdown Dose Model &

License Determination

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