ML17215A098

Response to Request for Additional Information on License Termination Plan

ML17215A098
Person / Time
Site:	Zion  File:ZionSolutions icon.png
Issue date:	07/20/2017
From:	Gerard van Noordennen ZionSolutions
To:	Document Control Desk, Office of Nuclear Material Safety and Safeguards
Shared Package
ML17215A095	List: ML17215A098 ML17215A102 ML17215A109 ML17215A110 ML17215A112 ML17215A113 ML17215A114 ML17215A115 ML17215A117 ML17215A118 ML17215A129 ML17215A130 ML17215A131 ML17215A135 ML17215A136 ML17215A137 ML17215A138 ML17215A139 ML17215A140 ML17215A141 ZS-2017-0084, Restoration Project License Termination Plan Chapter 8, Revision 1 Supplement to the Environmental Report
References
ZS-2017-0084
Download: ML17215A098 (22)

Text

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~~~~~~~~z10NSOLUTIONSi-u~~~~~~~-

An EnergySo/utions Company 10 CFR 50.4(b)(l)

July 20, 2017 ZS-2017-0084 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Zion Nuclear Power Station, Units 1 and 2 Facility Operating License Nos. DPR-39 and DPR-48 NRC Docket Nos. 50-295 and 50-304

Subject:

License Termination Plan Request for Additional Information

References:

1) Gerard van Noordennen, ZionSolutions, Letter to U.S. Nuclear Regulatory Commission, "License Amendment Request for the License Termination Plan", dated December 19, 2014

2) Gerard van Noordennen, ZionSolutions, Letter to U.S. Nuclear Regulatory Commission, "License Termination Plan Update of the Site-Specific Decommissioning Costs", dated February 26, 2015

3) John B. Hickman, U.S. Nucle~r Regulatory Commission, Letter to John Sauger, ZionSolutions, "Request for Additional Information Related to the License Termination Plan for Zion Nuclear Power Station, Units 1 and 2," dated December 10, 20 l5 .*

4) Gerard van Noordennen, ZionSolutions, Letter to U.S. Nuclear Regulatory Commission, "License Termination Plan Request for Additional Information", dated March 8, 2016

5) John B. Hickman, U.S. Nuclear Regulatory Commission, Letter to John Sauger, ZionSolutions, "Request for Additional Information Related to the License Termination Plan for Zion Nuclear Power Station, Units 1 and 2," dated May 31, 2016

6) Gerard van Noordennen, ZionSolutions, Letter to U.S. Nuclear Regulatory Commission, "License Termination Plan Request for Additional Information", dated July 20, 2016

7) John B. Hickman, U.S. Nuclear Regulatory Commission, Letter to John Sauger, ZionSolutions, "Request for Additional Information Related to the License Termination Plan for Zion Nuclear Power Station, Units 1 and 2," dated November 30, 2016

• 101 Shiloh Boulevard, Zion* IL 60099 (224) 789-4016 *Fax: (224) 789-4008

• www.zionsolutionscompany.com

ZionSolutions, LLC ZS-2017-0084 Page 2 of3 The Zion Station License Termination Plan (LTP) was submitted to the U.S Nuclear Regulatory Commission (NRC) for review on December 19, 2014 as documented in Reference 1. Following initial NRC review, a Request for Additional Information (RAI), as documented in Reference 3, was received on December 10, 2015. A response to that request was submitted on March 8, 2016 as documented in Reference 4. A second RAI was received on May 31, 2016 as documented in Reference 5. A response to that RAI was provided on July 20, 2016 as documented in Reference 6. This letter provides responses to the third RAI requested in Reference 7.

Responses to the issues identified in Reference 7 are provided in Enclosure 1. Supporting references are provided in Enclosure 2. The LTP has been revised to incorporate changes resulting from responses to the RAis. LTP Revision 1 is provided in Enclosure 3 and replaces in entirety LTP Revision 0 provided in Reference 1. Note that Chapter 7 is.only provided in redacted format as no changes to the redacted information have been made. For convenience, a change matrix providing a cross reference between the RAI response and the LTP section impacted is included in Enclosure 4. Enclosure 5 contains a preflight report for Enclosures 1, 2 and 3.

The RAI responses and revised LTP have resulted in revisions to the original LTP License Amendment Request (LAR) documented in Reference 1. LAR Attachment 1, Section 2.0, "Description of Proposed Changes," and LAR Attachment 2, "Proposed License Changes," have

• been revised to eliminate the reference to LTP Revision 0, eliminate Basement Dose Factor criteria, and delete the reference to Wilcoxon Rank Sum test which was not used. These changes are administrative in nature and have no impact on the Technical Analysis, Significant Hazards Consideration, or Environmental Impact Consideration documented in Reference 1. These changes are being provided as replacement pages to the LAR and are included in Enclosure 6.

A conference call was conducted with the NRC on March 29, 2016. The purpose of the call was to discuss the adequacy of the site ground water monitoring program. During the call, the NRC stated that the existing ground water monitoring program was adequate and that no new wells were required provided the site maintains the current ground water monitoring program through 2018. This transmittal documents the agreement with the NRC Staff during this call.

There are no regulatory commitments made in this submittal. If you should have any questions regarding this submittal, please contact Robert Yetter at (224) 789-4250.

Respectfully,

~. r--i Gerard van Noordennen Vice President Regulatory Affairs

Enclosures:

• Enclosure 1: RAI Responses Enclosure 2: Reference Documentations Enclosure 3: Proposed License Termination Plan, Revision 1

ZionSolutions, LLC ZS-2017-0084 Page 3of3

• Enclosure 4: LTP Change Matrix Enclosure 5: Preflight Report for Enclosures 1 and 2 to this submittal Enclosure 6: LTP LAR Replacement Pages cc: John Hickman, U.S. NRC Senior Project Manager (1 hard copy & 3 CDs)

Regional Administrator, U.S. NRC, Region III (1 hard copy & 1 CD)

Service List (Cover letter only, no enclosures)

Zion Nuclear Power Station, Unit 1and2 License Transfer Service List cc:

Ken Robuck Russ Workman Group President Disposal and General Counsel Decommissioning EnergySolutions EnergySolutions 423 West 300 South, Suite 200 423 West 300 South, Suite 200 Salt Lake City, UT 84101 Salt lake City, UT 84101 Alwyn C. Settles John Sauger Section Head, Nuclear Facility Inspection Executive VP & General Manager Bureau of Nuclear FacilitY Safety ZionSolutions, LLC Illinois Emergency Management Agency 101 Shiloh Boulevard 1011 North Street, PO Box 250 Zion, IL 60099 Mazon, IL 60444 .

Gerard van Noordennen Kelly F. Grahn VP Regulatory Affairs Senior Health Physicist, Unit Supervisor ZionSolutions, LLC Low Level Radioactive Waste and Site 101 Shiloh Boulevard Decommissioning Zion, IL 60099 Illinois Emergency Management Agency Bureau of Radiation Safety, Environmental Anthony Orawiec Management Decommissioning Plant Manager 245 W Roosevelt Road, Building 8, Suite 55 ZionSolutions, LLC West Chicago, IL 60185 101 Shiloh Boulevard Zion, IL 60099 Kent McKenzie Emergency Management Coordinator

/

Dan Shrum Lake County Emergency Management Agency Senior VP Regulatory Affairs 1303 N. Milwaukee Avenue EnergySolutions Libertyville, IL 60048-1308 423 West 300 South, Suite 200 Salt Lake City, UT 84101 John E. Matthews Morgan, Lewis & Bockius LLP 1111 Pennsylvania Avenue, NW Washington, DC 20004

Reason for Change LTP NRC Issue/Request Change Bar line No. Comments Chapter (Raised at or after 3/22/17 Meeting) 1 NA-Title NA Editorial -"Revision 1" added 2 1101 NA Editorial 2 1243 NA Editorial 2 1344 NA Editorial 2 1374 NA Editorial 2 1379 NA Editorial 2 1442 NA Editorial 2 1451 NA Editorial 2 1486 NA Editorial 3 14 Delete reference to MARSAME 4 229 NA Editorial 4 488 NA Editorial 4 520 NA Editorial 4 534 NA Editorial 4 592 NA Editorial 7 4 NA Editorial 8 NA NA No.Changes to LTP Chapter 8

Reason for Change LTP NRC Issue/Request/Agreement Change Bar line No. Comments Chapter (Raised at or after 3/22/17 Meeting) s 47 NA Editorial s 11S-116 NA Clarification s 128-129 NA Editorial Revised to allow the use the HTD analysis results from continuing characterization to s 202-208 Revised response to RAI HP Sc adjust surrogate ratio for speciifc area if justified HTD analysis of all soil samples exceeding SOF s 214-216 of 0.1 HTD analysis of all soil samples exceeding SOF s 226-228 of0.1 Revised to allow the use the HTD analysis results from continuing characterization to s 230-236 Revised response to RAI HP Sc adjust surrogate ratio for speciifc area if justified s 238 Operational DC~L s 240 Operational DCGL Survey design is now based on the s 242-244 Operational DCGL Operational DCGL as opposed to Base Case DCGL so sentence deleted s 24S Operational DCGL s

246 Operational DCGL s 248-2S7 Operational DCGL s 2S8-260 NA Clarification s 266 NA Editorial s 268-269 Operational DCGL Area Factors arid EMC to be applied to soil s 272 only.

s 274 Operational DCGL s 281 NA Editorial s 281-284 Operational DCGL s 286 Operational DCGL s 286-290 Operational DCGL s 291 Operational DCGL s 292-294 Operational DCGL s 29S-300 Operational DCGL s 301 Operational DCGL s 312 NA Editorial s 314 Operational DCGL s 316-317 NA Editorial s 318 Operational DCGL s 319 Operational DCGL s 320-328 Operational DCGL s 329 Operational DCGL Editorial s 333 NA

• s s

s s

334-336 337-344 346 3S3 Operational DCGL Operational DCGL NA

'NA Clarification Editorial

Reason for Change LTP NRC Issue/Request/Agreement Change Bar line No. Comments Chapter (Raised at or after 3/22/17 Meeting) s 3S4 Operational DCGL s 3S6 NA Editorial s 3S7 Operational DCGL s 3S8-362 Operational DCGL s 380-381 NA Clarification s 383-384 Operational DCGL s 38S NA Editorial s 390 Operational DCGL s 391 Operational DCGL s 394-400 Operational DCGL s 421 NA Editorial Revised to allow the use the HTD analysis results from continuing characterization to s 422-423 Revised response to RAI HP Sc adjust surrogate ratio for speciifc area if justified Revised to allow the use the HTD analysis results from continuing characterization to s 428-432 Revised response to RAI HP Sc adjust surrogate ratio for speciifc area if justified s 444 NA Editorial s 4S3 NA Editorial s

4S9 NA Editorial s - 460 Operational DCGL '

s 461 NA Editorial s 468-476 Operational DCGL I

For all areas other than soil, no remediation required unless SOF exceeds one using Base s 479-48S Case DCGLs. For soil, no remediation required if the EMC test is passed.

s 48S-486 Operational DCGL Clarification of Terms in Compliance Dose s 488-S06 Operational DCGL Equation consistent with description in TSD 17-004 s S12 NA Editorial s S16 AF and EMC applies to soil only s S17-S19 AF and EMC applies to soil only s S28 NA Editorial s S31-S34 Operational DCGL s S4S NA Editorial s SS9 NA Editorial s S74 NA Editorial s S7S NA Editorial s S8S NA Editorial s 662-663 NA Clarification

• s s

s s

684-68S 687-688 707 717 NA NA NA NA Clarification Clarification Editorial Editorial

Reason for Change LTP NRC Issue/Request/Agreement Change Bar line No. Comments Chapter (Raised at or after 3/22/17 Meeting) 5 ' 726 NA Editorial 5 728 NA Editorial 5 743-747 Operational DCGL 5 749-755 Operational DCGL 5 758 Operational DCGL 5 761 Operational DCGL 5 763 Operational DCGL 5 765 Operational DCGL 5 772 NA Editorial 5 777 NA Editorial 5 782 NA Clarification 5 784 NA Clarification 5 785 Operational DCGL 5 786 NA Editorial 5 786 Operational DCGL 5 788 Operational DCGL No AF or EMC to be applied to concrete. Any 5 792-798 FSS ISOCS results with SOF>1 using Base Case DCGLs will be remediated.

5 802 Operational DCGL 5 837-838 NA Editorial 5 846-847 NA Clarification

• 5 5

5 5

5 5

849 861 887 902 902-906 910 NA Operational Operational Operational NA NA DCGL DCGL DCGL Editorial Clarification Clarification 5 913 Operational DCGL 5 913 NA Editorial 5 916 NA Editorial 5 934 Operational DCGL 5 935 NA Editorial 5 939 NA Editorial 5 949 NA Editorial 5 959 NA Clarification 5 963-965 Operational DCGL 5 965-966 NA Editorial 5 986 NA Editorial 5 989 *NA Editorial Clarification to add Circulating Water 5 989 NA Discharge Tunnel to Table 5 999 NA Editorial Clarification to add Circulating Water 5 999.

Discharge Tunnel to Table

• 5 5

5 1023-1079 1080 1094 AF and EMC will not be applied to basements NA NA Editorial Editorial

Reason for Change LTP NRC Issue/Request/Agreement Change Bar line No. Comments Chapter (Raised at or after 3/22/17 Meeting) 5 1102 NA Editorial 5 1107 NA I Editorial 5 1108 NA Editorial 5 1109 Operational DCGL 5 1113-1114 NA Clarification

.5 1115 Operational DCGL 5 1117 Operational DCGL 5 1120 Operational DCGL Judgemental results will be added to FSS 5 1121 systematic mean for compliance dose

.. Operational DCGL 5 1122-1143 .. Judgemental results will be added to FSS systematic mean for compliance dose 5 1152 Operational DCGL 5 1153-1154 NA Editorial 5 1156 NA Editorial 5 1166 NA Editorial 5 1187 Operational DCGL

.. Operational DCGL

.. Judgemental results will be added to FSS 5 1190-1215 systematic results for compliance dose.

.. FSS Measurement with SOF >1 using Base

• 5 5

5 1222-1223 1228-1252 1253-1267 Case DCGL will be remedited Operational DCGL Operational DCGL Embedded Pipe and Penetrations addressed by calculating dose from Alternate Drilling Spoils Also Editorial Table numbering changes scenario for Resident Farmer and Worker 5 1274 NA Editorial Dose from clean Concrete Fill will be calculated 5 1278-1297 using actual maximum MDC after URS is completed

... Operational DCGL

.. Compliance dose calculated using mean FSS 5 1298-1321 results and activity in elevated judgmental areas 5 1328 NA Editorial 5 1330 NA Clarification 5 1332-1336 NA Clarification 5 1339 NA Editorial 5 1341 NA .. Clarification 5 1343-1357 Operational DCGL

• 5 1516 NA Editorial 5 1534 Operational DCGL

• 5 5

5 5

1606 1625 1631 1636 NA Operational DCGL Operational DCGL Operational DCGL Editorial

Reason for Change LTP NRC Issue/Request/Agreement Change Bar line No. Comments Chapter (Raised at or after 3/22/17 Meeting)

AF and EMC will be applied to soil only and not 5 1677-1683 be applied to structure surfaces, embedded pipe, or penetrations 5 1690 NA Editorial 5 1694 NA Editorial 5 1701-1703 NA Editorial 5 1712 NA Editorial 5 1714 NA Editorial 5 1717 NA Editorial 5 1729 NA Editorial 5 1750 NA Editorial 5 1764 NA Editorial 5 1797 Operational DCGL 5 1798 NA Editorial 5 1799 Operational DCGL 5 1802 NA Clarification AF and EMC will be applied to soil only and not 5 1804-1807 be applied to structure surfaces, embedded pipe, or penetrations 5 1808-1821 Operational DCGL and Clarification 5 1828-1861 FSS Resurvey Process 5

1879-1880 Operational DCGL 5 1880 AF and EMC for soil only 5 1885 Operational DCGL 5 1905 NA Editorial 5 1922 NA Editorial 5 1943 NA Editorial 5 1967-1968 Operational DCGL 5 1978 Operational DCGL 5 1981 Operational DCGL 5 1999 Operational DCGL 5 2004-2005 Operational DCGL 5 2025=2026 Operational DCGL 5 2026 NA Editorial HTD analysis to be performed for any 5 2040-2041 individual sample that exceed SOF of 0.1 for gamma emitters.

5 2047-2051 NA Clarification 5 2075 Operational DCGL 5 2077 Operational DCGL 5 2090-2092 Operational DCGL 5 2097 Operational DCGL 5 2097 NA Editorial 5 2101 NA Editorial 5 2118 Operational DCGL

• 5 5

5 5

2132 2133 2143 2158 Operational DCGL NA NA Operational DCGL Editorial Editorial

Reason for Change LTP NRC Issue/Request/Agreement Change Bar line No. Comments Chapter (Raised at or after 3/22/17 Meeting) 5 2165 Operational DCGL 5 2185 Operational DCGL 5 2187-2188 Operational DCGL 5 2191 Operational DCGL 5 2203 NA Editorial 5 2205 NA Editorial 5 2212 NA Editorial 5 2221 NA Editorial 5 2221 Operational DCGL 5 2267 NA Editorial 5 2270 NA Editorial 5 2271 NA Editorial 5 2287 NA Editorial 5 2344 NA Editorial 5 2357 Operational DCGL 5 2358 NA Editorial 5 2492 NA Editorial 5 2510 NA Editorial 5 2571 Operational DCGL 5 2579 Operational DCGL 5 2581 Operational DCGL 5

2584 Operational DCGL 5 2587 Operational DCGL Deleted sentence that indicated activity from all judgmental results will be added to Activity in elevated judgmental areas will be 5 2593-2594 FSS mean. Also, sentence is out of place -

added to the FSS mean this commitment is discussed in more detail in other sections of Ch 5.

5 2595 AF and EMC apply to soil only 5 2617-2618 Operational DCGL 5 2620 Operational DCGL 5 2623 Operational DCGL 5 2629 Operational DCGL 5 2655 Operational DCGL 5 2669 Operational DCGL 5 2670 Operational DCGL 5 2676 Operational DCGL 5 2678 Operational DCGL 5 2680-2682 Operational DCGL 5 2684 NA Editorial 5 2688-2692 Operational DCGL 5 2693-2694 Compliance Dose Calculation Clarification 5 2698 Operational DCGL 5 2706-2709 AF and EMC apply to soil only 5 2710-2712 Operational DCGL

• 5 5

5 5

2714 2721 2726 2730 NA Operational DCGL NA Operational DCGL Editorial Editorial

Reason for Change LTP NRC Issue/Request/Agreement Change Bar line No. Comments Cha pter (Raised at or after 3/22/17 Meeting) 5 2743-2744 Operational DCGL 5 2765 Operational DCGL 5 2835 Operational DCGL 5 2839-2840 Operational DCGL 5 2899-2900 NA Add TSD 17-004 as reference 5 2901-2919 NA Editorial

I Reason for Change LTP NRC Issue/Request/Agreement Change Bar line No. Comments Chapter (Raised at or after 3/22/17 Meeting) 6 23-24 Delete MARSSIM Acronym 6 142 NA Clarification 6 147 NA Clarification 6 184 NA Clarification 6 186 NA Clarification 6 187 NA Clarification 6 188 NA Clarification 6 189-190 NA Clarification 6 194 NA Clarification 6 198 NA Clarification 6 203 NA Clarification 6 210 NA Define acronym at first use 6 229 NA Define acronym at first use 6 232 NA Clarification 6 233 NA Clarification 6 244 NA Clarification 6 251 NA Define acronym at first use 6 254 NA Editorial 6 255 NA Clarification

• 6 6

6 6

265 266 270 271 NA NA NA NA Alternate Drilling Spoils scenario for Define acronym at first use Clarification Editorial Clarification 296-300 basements. embedded pipe, and penetrations 6

Remediation limits are defined in TSD 17-410-413 Operational DCGLs 004 and LTP Ch 5 Rev 1 6

6 538-540 No AF or EMC to be applied to basements Revised to allow the use the HTD analysis results from continuing characterization to 632-634 adjust surrogate ratio for speciifc area if justified (as discussed in LTP Ch 5 Revl) 6 6 779 NA Clarification 6 780 NA Clarification State that NRC approval is required to increase 873 6 a DCGL

• 6 6

6 914-915 1310 1359-1449 State that NRC approval is required to increase a DCGL NA No AF or EMC to be applied to basements Editorial

Reason for Change LTP NRC Issue/Request/Agreement Change Bar line No. Comments Chapter (Raised at or after 3/22/17 Meeting)

Alternate Drilling Spoils scenario for 1452-1453 basements. embedded pipe, and penetrations  !

6 1454 NA Editorial 6

6 1485 NA Editorial Included Operational DCGL dose fraction for basements from LTP Ch 5Rev1 in the Alternate scenarion dose should be less than 1485-1491 calculation of Large Scale Industrial 25 mrem/yr Excavation Fill Dose to demonstrate dose less than 25 mrem/yr 6

6 1501 NA Clarification Included Operational DCGL dose fraction for basements from LTP Ch 5 Rev 1 in the Alternate scenarion dose should be less than 1504-1508 calculation of Large Scale Industrial 25 mrem/yr Excavation Fill Dose to demonstrate dose less than 25 mrem/yr 6

6 1509-1510 NA Clarification Alternate Drilling Spoils scenario for 1511-1543 basements. embedded pipe, and penetrations 6

6 1602 NA Editorial 6 1606 NA Editorial 6 1608 NA Editorial 6 1610 NA Editorial 6 1626 NA Clarification Revised to allow the use the HTD analysis results from continuing characterization to 1628-1629 NA adjust surrogate ratio for speciifc area if 6 justified (as discussed in LTP Ch 5 Revl}

6 1650 NA Editorial 6 1684 NA Editorial 6 1685 NA Editorial 6 1694 NA Editorial 6 1695 NA Editorial 6 1697 NA Editorial 6 1708 NA Editorial 6 1709 NA Editorial '

6 1724 NA Editorial 6 1725 NA Editorial 6 1894 NA Editorial

• 6 6

6 6

6 6

1908 1923 1936 1945 1976 1980 NA NA NA NA NA NA Editorial Editorial Editorial Editorial Editorial Editorial

Reason for Change LTP NRC Issue/Request/Agreement Change Bar line No. Comments Chapter (Raised at or after 3/22/17 Meeting)

Corrected error in 'cut and paste' from TSD 1981 NA 14-010 to Table 6-48. The penetration DCGLs reported in LTP Ch 5 were correct.

6 Provide dose calulation for grouted Auxiliary 1982-2045 Basement Floor drains including the effect of 6 grout.

6 2076 NA Editorial 6 2102 6 2129-2130 Delete reference to l&E Circular 81-07 Clarify that clean concrete fill dose calculations based on maximum MDC of 2145-2146 NA 2 5,000 dpm/100 cm allowed by URS 6 program Operational DCGLs - per TSD 17-004 the final compliance dose calulation for clean concrete fill will be based on the actual maximum scan 2147-2150 MDC after all URS surveys are completed 6

6 2159 NA Editorial 6 2160 NA Clarification Changed nomenclature to be consistent 2161 Operational DCGL 6 with TSD 17-004 6 2170 NA Clarification Referenced TSD 17-004 for detailed discussion of methods and terminology for 2173-2264 Operational DCGL compliance dose calculation. Changed nomenclature to be consistent with TSD 17-6 004.

6 2332 Operational DCGL Added reference TSD 17-004

Enclosure 5 Preflight Report for Enclosure 1, 2 & 3

zAolutions, LLC ZS-2017-0084: Enclosure 5 Page 1 of 3 This document serves as preflight report for Enclosure 5 to the letter ZS-2017-0084. The following files do not pass pre-flight criteria or do not meet NRC criteria, but text is word searchable with clarity/legibility of high quality.

Preflight Reference Document Name File Name Reason Status ZS-2017-0084_Enclosure 3 RAI Responses Passed RAI Responses Reference Documentations TSD 14-010 Rev 6 TDS14-010 RESRAD Dose Modeling for Basement Fill TSD-14-010 Rev 6 - RESRAD Dose Document contains logos, graphs, drawings, Model and Soil DCGL and Calculation of Modeling for BFM_Soil DCGL and Cale for Failed photos, scanned signatures and/or maps<

Basement Fill Model Dose Factors and DCGLs BFM Dose Factors and DCGL 300 ppi, clear and legible Rev6 TSD-14-010 Rev 6 - Section 6 - Zion Industrial Use Soil RESRAD Summary Passed Report 5 27 TSD-14-010 Rev 6 - Section 7 - Surface Soil Passed Kd RESRAD Uncertainty Summary Report TSD 14-009 Brookhaven National Laboratory: Evaluation TSD-14-009 Rev 3 - BNL Evaluation of Max Document contains logos, graphs, drawings, of Maximum Radionuclide Groundwater Radionuclide Groundwater Concentrations Failed photos, scanned signatures and/or maps<

Concentrations for Basement Fill Model for Basement Fill Model 300 ppi, clear and legible Revision3 TSD 14-010 RESRAD Dose Modeling for Basement Fill. TSD-14-010 Rev 6 - RESRAD Dose Document contains logos, graphs, drawings, Model and Soil DCGL and Calculation of Modeling for BFM_Soil DCGL and Cale for Failed photos, scanned signatures and/or maps<

Basement Fill Model Dose Factors and DCGLs BFM Dose Factors and DCGL 300 ppi, clear and legible Revision 6 TSD 14-014 TSD-14-014 Rev 3 - End State Surface Areas Document contains logos, graphs, drawings, End State Surface Areas, Volumes, and Source Volumes and Source Terms of Ancillary Failed photos, scanned signatures and/or maps<

Terms of Ancillary Buildings Bldgs 300 ppi, clear and legible Revision3 TSD 14-015 Document contains logos, graphs, drawings, TSD-14-015 Rev 3 - Buried Pipe Dose Buried Pipe Dose Modeling & DCGLs Failed photos, scanned signatures and/or maps<

Modeling and DCGLs Revision3 300 ppi, clear and legible

Z.olutions, LLC ZS-2017-0084: Enclosure 5 Page 2 of3 Preflight Reference Document Name File Name Reason Status TSD 14-016 TSD-14-016 Rev 0 - Description of Document contains logos, graphs, drawings, Description of Embedded Piping, Penetrations, Embedded Piping Penetrations and Buried Failed photos, scanned signatures and/or maps<

and Buried Pipe to Remain in Zion End State Pipe to Remain in Zion End State 300 ppi, clear and legible Revision 0 TSD 14-019 Document contains logos, graphs, drawings, Radionuclides of Concern for Soil and TSD-14-019 Rev 2 - Radionuclides of Failed photos, scanned signatures and/or maps<

Basement Fill Model Source Terms Concern for Soil and BFM Source Terms 300 ppi, clear and legible Revision 2 TSD 17-004 Document contains logos, graphs, drawings, Operational Derived Concentration Guideline TSD-17-004 Rev 2 - Operational Derived Failed photos, scanned signatures and/or maps<

Levels for Final Status Survey Concentration Guideline Levels for FSS 300 ppi, clear and legible Revision2 TSD 17-007 Evaluation of Static Measurements Performed TSD-17-007 Rev 0 - Evaluation of Static Document contains logos, graphs, drawings, for Unconditional Release Surveys of Building Measurements Performed for Unconditional Failed photos, scanned signatures and/or maps<

Materials used for Backfill at the Zion Release Surveys of Material used for Backfill 300 ppi, clear and legible decommissioning Project Zion Station Restoration Project License Termination Plan Zion Station Restoration Project Document contains logos, graphs, drawings, License Termination Plan ZionLTP Ch 1Rev1 070517 Failed photos and/or maps< 300 ppi, clear and Chapter 1, Revision 1 legible General Information Zion Station Restoration Project Document contains logos, graphs, drawings, License Termination Plan Zion LTP Ch 2Rev1 070517 Failed photos and/or maps< 300 ppi, clear and Chapter 2, Revision 1 legible Site Characterization Zion Station Restoration Project License Termination Plan Document contains logos, graphs, drawings, Chapter 3, Revision 1 Zion LTP Ch 3 Rev 1 070517 Failed photos and/or maps< 300 ppi, clear and Identification Of Remaining Site legible Dismantlement Activities

Zi.olutions, LLC ZS-2017-0084: Enclosure 5 Page 3 of3 Preflight Reference Document Name File Name Reason Status Zion Station Restoration Project Document contains logos, graphs, drawings, License Termination Plan Zion LTP Ch 4 Rev 1 070517 Failed photos and/or maps< 300 ppi, clear and Chapter 4, Revision 1 legible Remediation Plan Zion Station Restoration Project Document contains logos, graphs, drawings, License Termination Plan Zion LTP Ch 5 Rev 1 final Failed photos and/or maps< 300 ppi, clear and Chapter 5, Revision 1 legible Final Status Survey Plan Zion Station Restoration Project License Termination Plan Document contains logos, graphs, drawings, Chapter 6, Revision 1 Zion LTP Ch 6 Rev 1 062817 final Failed photos and/or maps < 300 ppi, clear and Compliance With The Radiological Criteria legible For License Termination Zion Station Restoration Project License Termination Plan Document contains logos, graphs, drawings, Section 7, Revision 1 Zion LTP Ch 7 Rev 1 070517 Redacted Failed photos and/or maps< 300 ppi, clear and Update Of The Site-Specific Decommissioning legible Costs REDACTED Zion Station Restoration Project Document contains logos, graphs, drawings, License Termination Plan Zion LTP Ch 8 Rev 1 070517 Failed photos and/or maps< 300 ppi, clear and Chapter 8, Revision 1 legible Supplement To The Environmental Report

Enclosure 6 LTP LAR Replacement Pages

ZionSolutions, LLC ZS-2017-0084: Enclosure 6 Page 1 of2

2.0 DESCRIPTION

OF PROPOSED CHANGES ZionSolutions proposes to amend the licenses to include a provision to allow ZionSolutions to make changes to the approved LTP without prior NRC approval, similar to the flexibility afforded to licensees in making changes to the facilities or procedures, as described in the DSAR.

The change method includes nine change criteria elements. Thus, ZionSolutions proposes to amend the ZNPS Unit 1 and Unit 2 licenses to incorporate a new license condition, License Condition 2.C.17 as follows:

2. C (17) License Termination Plan (LTP)

ZionSolutions shall implement and maintain in effect all provisions of the approved License Termination Plan as approved in License Amendment No. xxx subject to and as amended by the following stipulations:

ZionSolutions may make changes to the LTP without prior approval provided the proposed changes do not meet any of the following criteria:

(A) Require Commission approval pursuant to 10 CFR 50.59.

• (B)

(C)

Result in significant environmental impacts not previously reviewed .

Detract or negate the reasonable assurance that adequate funds will be available for decommissioning.

(D) Decrease a survey unit area classification (i.e., impacted to not impacted; Class 1 to Class 2; Class 2 to Class 3; or Class 1 to Class 3) without providing the NRC a minimum 14 day notification prior to implementing the change in classification.

(E) Increase the derived concentration guideline levels (DCGL) and related minimum detectable concentrations (for both scan and fixed measurement methods).

(F) Increase the radioactivity level, relative to the applicable DCGL, at which an investigation occurs.

(G) Change the statistical test applied other than the Sign test.

(H) Increase the probability of making a Type I decision error above the level stated in the LTP .

ZionSolutions, LLC ZS-2017-0084: Enclosure 6 Page 2 of2 The following license condition to be added to the ZNPS Units 1 and 2 licenses:

2.C (17) License Termination Plan (LTP)

ZionSolutions shall implement and maintain in effect all provisions of the approved License Termination Plan as approved in License Amendment No. xxx subject to and as amended by the following stipulations:

ZionSolutions may make changes to the LTP without prior approval provided the proposed changes do not meet any of the following criteria:

(A) Require Commission approval pursuant to 10 CPR 50.59.

(B) Result in significant environmental impacts not previously reviewed.

(C) Detract or negate the reasonable assurance that adequate funds will be available for decommissioning.

(D) Decrease a survey unit area classification (i.e., impacted to not impacted; Class 1 to Class 2; Class 2 to Class 3; or Class 1 to Class 3) without providing the NRC a minimum 14 day notification prior to implementing the change in classification.

(E) Increase the derived concentration guideline levels (DCGL) and related minimum detectable concentrations (for both scan and fixed measurement methods) .

• (F)

(G)

Increase the radioactivity level, relative to the applicable DCGL, at which an investigation occurs.

Change the statistical test applied other than the Sign test.

(H) Increase the probability of making a Type I decision error above the level stated in the LTP .