ML23243A859

Enclosure 1 - Amendment 46 to Materials License SNM-42

ML23243A859
Person / Time
Site:	BWX Technologies
Issue date:	09/01/2023
From:	Lav S NRC/NMSS/DFM/FFLB
To:	BWXT
Shared Package
ML23243A857	List: ML23243A858 ML23243A859
References
EPID L-2023-SPR-0000
Download: ML23243A859 (12)

Text

Page 1 of 12 NRC FORM 374 U.S. NUCLEAR REGULATORY COMMISSION MATERIALS LICENSE Pursuant to the Atomic Energy Act of 1954, as amended, the Energy Reorganization Act of 1974 (Public Law 93-438), and Title 10, of the Code of Federal Regulations, Chapter I, Parts 30, 31, 32, 33, 34, 35, 36, 39, 40, and 70, and in reliance on statements and representations heretofore made by the licensee, a license is hereby issued authorizing the licensee to receive, acquire, possess, and transfer byproduct, source, and special nuclear material designated below; to use such material for the purpose(s) and at the place(s) designated below; to deliver or transfer such material to persons authorized to receive it in accordance with the regulations of the applicable Part(s). This license shall be deemed to contain the conditions specified in Section 183 of the Atomic Energy Act of 1954, as amended, and is subject to all applicable rules, regulations, and orders of the U.S. Nuclear Regulatory Commission now or hereafter in effect and to any conditions specified below.

Licensee

1. BWXT 3. License Number SNM-42, Amendment 46 Nuclear Operations Group, Inc.

2. P.O. Box 785 4. Expiration Date: March 29, 2027 Lynchburg, VA 24505-0785 5. Docket No. 70-27 Reference No.

6. Byproduct Source, and/or 7. Chemical and/or Physical 8. Maximum Amount That Licensee Special Nuclear Material Form ++- May Possess at Any One Time Under This License A. Uranium enriched A. Any enrichment A. (( ))

in U-235 or form, except UF6 B. Uranium enriched B. Any enrichment in B. (( ))

in U-235 UF6 C. U-233 C. Any C. (( ))

D. Plutonium D. Unencapsulated D. (( ))

and unirradiated E. Plutonium E. Encapsulated E. (( ))

foils in nuclear accident dosimeters Enclosure 1

Page 2 of 12 NRC FORM 374A U.S. NUCLEAR REGULATORY COMMISSION License Number SNM-42 MATERIALS LICENSE Docket or Reference Number SUPPLEMENTARY SHEET 70-27 Amendment 46 F. Fission products F. Irradiated fuel F. (( ))

and transuranium elements G. Fission products G. Irradiated fuel G. (( ))

and transuranium elements H. Fission products H. Irradiated fuel H. (( ))

and transuranium elements I. Pu-239 in greater I. Sealed Sources I. (( ))

than Class C waste from Parks Township J. Transuranium J. Any J. (( ))

elements in greater than Class C waste from Parks Township

9. Authorized place of use: The licensee's existing facilities along the James River, approximately 8 miles east of Lynchburg, Virginia, as described in the referenced application.

10. This license shall be deemed to contain two sections: Safety Conditions and Safeguards Conditions.

Each section is a part of the license and the licensee is subject to compliance with all listed conditions in each section.

Page 3 of 12 NRC FORM 374A U.S. NUCLEAR REGULATORY COMMISSION License Number SNM-42 MATERIALS LICENSE Docket or Reference Number SUPPLEMENTARY SHEET 70-27 Amendment 46 SAFETY CONDITIONS S-1 Authorized use: For use in accordance with the statements, representations, and conditions in Chapters 1 through 11 of the application submitted on the following dates, or as revised, pursuant to Title 10 of the Code of Federal Regulations (10 CFR) 70.32 or 10 CFR 70.72: September 27, October 24, and November 28, 2006; February 5, February 20, April 6, May 2, May 4, May 14, June 21, June 22, July 31, November 6, November 14, and December 10, 2007; January 7 (2 letters), January 11, February 15, February 29, March 31, May 23, May 28, and June 27, 2008; emails dated December 12 (3 emails) and December 13, 2007 (2 emails); January 9, January 14, March 13, August 19, September 5, and December 17, 2008; March 23, March 29, April 23, November 30, and December 4, 2009; April 1, May 4, May 14, May 27, July 12, July 28, August 1, August 5, September 14, September 17, and October 27, 2010; May 27, June 5, July 25, July 31, September 10, October 20, October 26, and November 30, 2012; February 22, June 5, June 25, and September 4, 2013; March 11, and November 14, 2014; March 17, May 28, June 10, June 30, and November 30, 2015; April 11, May 12, July 14, August 24, and November 18, 2016; March 16, June 8, June 27, and December 13, 2017; April 3, May 3, and September 6, 2018; September 24 and December 20, 2019; March 19, 2020; June 11, October 6, and October 20, 2021; and August 4, 2022.

(a) Deleted per Amendment 41.

S-2 The licensee shall maintain and execute the response measures in the Emergency Plan, Revision 34, dated May 3, 2021, or as further revised in accordance with 10 CFR 70.32(i). The regulatory relief below is granted due to potential impacts on Emergency Plan commitments from the Coronavirus Disease 2019 public health emergency.

(a) Deleted per Amendment 41.

(b) Deleted per Amendment 41.

(c) The licensee is granted an exemption from performing the biennial emergency plan exercise listed in 10 CFR 70.22(i)(3)(xii) in calendar year 2021 but must complete said exercise within 35 months of the previously evaluated emergency plan exercise which occurred on October 30, 2019. Following that evaluated exercise, the licensee will conduct biennial emergency plan exercises in odd number years.

S-3 Deleted per Amendment 42.

S-4 Deleted per Amendment 42.

S-5 The former 10 CFR 20.304, Old Recovery, disposal area is released for unrestricted use in accordance with letter dated January 31, 1997, A.F. Olsen to M. F. Weber of the U.S. Nuclear Regulatory Commission (NRC).

Page 4 of 12 NRC FORM 374A U.S. NUCLEAR REGULATORY COMMISSION License Number SNM-42 MATERIALS LICENSE Docket or Reference Number SUPPLEMENTARY SHEET 70-27 Amendment 46 S-6 The Cold Surface Impoundment Pond was surveyed and evaluated in accordance with letters dated April 29 and May 24, 1999, from A.F. Olsen to the Director, Office of Nuclear Material Safety and Safeguards (NMSS), NRC, and documented in Amendment 42 dated June 24, 1999.

The Hot Surface Impoundment Pond was remediated in accordance with the letter dated April 28, 2000, from A.F. Olsen to the Director, NMSS, NRC, and documented in Amendment 58 dated October 11, 2000.

The results from the above actions may be reassessed at the time of license termination in order to include any possible dose from these areas in the dose assessment for the entire site. BWX Technologies shall control licensed material that could migrate and re-impact the area and shall keep records of all work done in these areas.

S-7 The Final Status Survey Report (FSSR) for the Industrial Waste Landfill 1, submitted by application dated August 10, 2005, has been determined by the NRC staff to meet the requirements of 10 CFR 70.38 in that the landfill has been remediated in accordance with the decommissioning plan approved on November 21, 2003. At the time of license termination however, the results of the FSSR may be reassessed in order to include any dose from this landfill in the site dose assessment.

BWX Technologies shall also: control licensed material that could migrate and impact the area; and keep records of all work done in the area.

S-8 The FSSR for Industrial Waste Landfills 2A and 2B, submitted in application dated December 22, 2000, has been reviewed by the NRC staff and determined to meet the requirements of 10 CFR 70.38 in that the landfills have been remediated in accordance with a decommissioning plan approved by NRC letter dated February 25, 1998. However, at the time of license termination, the results from the FSSR may be reassessed in order to include any possible dose from these landfills in the dose assessment for the entire site. BWX Technologies shall also: control licensed material that could migrate and re-impact the area; and keep records of all work done in these areas.

S-9 The licensee is granted an exemption to 10 CFR 20.1201(d) and is authorized to use Annual Limit on Intake and Derived Air Concentration values based on dose coefficients adopted by the International Commission on Radiological Protection (ICRP), and published in ICRP Publication No. 68 for determining occupational dose, and for determining dose to individual members of the public, pursuant to 10 CFR 20.1302.

S-10 BWX Technologies, is exempt from fissile material classification and from the fissile material package standards of 10 CFR 71.55 and 10 CFR 71.59 for the transport of certain bulk materials.

The materials are listed in Table 1 of the attachment to BWXTs application dated May 23, 2003, as modified by letter dated October 30, 2003, and are subject to the additional limits and controls listed in notes 1 through 11 in Table 1. Shipment of the materials is subject to all other requirements of 10 CFR Part 71.

Page 5 of 12 NRC FORM 374A U.S. NUCLEAR REGULATORY COMMISSION License Number SNM-42 MATERIALS LICENSE Docket or Reference Number SUPPLEMENTARY SHEET 70-27 Amendment 46 S-11 Deleted per Amendment 42.

S-12 Notwithstanding the requirements of 10 CFR 70.24(a)(1), criticality monitoring of the (( )) spent fuel storage (( )) is not required during periods when the material is in the stored configuration with (( )) in place and inaccessible. When the (( )) are accessible (i.e., without the modifications due to implementation of NRC Order EA-07-011), the requirements of 10 CFR 70.24(a)(1) shall be met.

The licensee shall have permanent fixed criticality monitoring systems in place and operational in the spent nuclear fuel storage areas at all times when the spent nuclear fuel is present. In addition, when access to the spent fuel is required, the licensee shall supplement the permanent fixed criticality monitoring systems with hand-held radiation monitoring as described in its May 2, 2007, application to the NRC.

S-13 Babcock & Wilcox Nuclear Operations Group may make changes to the License Application that do not reduce the effectiveness of the License Application, without prior NRC approval, if the change meets the following provisions:

(a) The change does not decrease the level of effectiveness of the design basis as described in the License Application; (b) The change does not result in a departure from the methods of evaluation described in the License Application used in establishing the design basis; (c) The change does not result in a degradation of safety; (d) The change does not affect compliance with applicable regulatory requirements; (e) The change does not conflict with an existing license condition; and (f) Within 6 months after each change is made, the licensee would submit the revised chapters of the License Application to the Director, NMSS, using an appropriate method listed in 10 CFR 70.5(a), and a copy to the appropriate NRC Regional Office.

S-14 Notwithstanding the requirements of 10 CFR 20.1703(c)(5), the licensee may use nurse practitioners to conduct the required medical examinations.

S-15 Notwithstanding the requirements of 10 CFR 70.50(b)(3), the licensee is exempt from the requirement to notify the NRC within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> of unplanned medical treatment of an individual with spreadable radioactive contamination at the onsite medical facility. The licensee commits to continue to maintain a log of contaminated workers treated at the onsite medical facility and provide the information for NRC inspection upon request.

Page 6 of 12 NRC FORM 374A U.S. NUCLEAR REGULATORY COMMISSION License Number SNM-42 MATERIALS LICENSE Docket or Reference Number SUPPLEMENTARY SHEET 70-27 Amendment 46 S-16 Notwithstanding the requirements of 10 CFR 70.50(b)(1), the licensee is exempted from the requirement to report unplanned contamination events when the following conditions are met:

(a) The event occurs in a restricted area in a building that is maintained inaccessible to the public by multiple access controls; (b) The area was controlled for contamination before the event occurred, the release of radioactive material is under control, and no contamination has spread outside the area; (c) Radiation safety personnel trained in contamination control are readily available; (d) Equipment and facilities that may be needed for contamination control are readily available; and (e) The otherwise reportable unplanned contamination event is documented in the licensees Corrective Action Program.

SAFEGUARDS CONDITIONS Section 1.0 - ABRUPT LOSS DETECTION There are no license conditions in this section. The necessary information and commitments are contained in the Plan identified in Safeguards Condition SG-5.1.

Section 2.0 - ITEM MONITORING There are no license conditions in this section. The necessary information and commitments are contained in the Plan identified in Safeguards Condition SG-5.1.

Section 3.0 - ALARM RESOLUTION There are no license conditions in this section. The necessary information and commitments are contained in the Plan identified in Safeguards Condition SG-5.1.

Section 4.0 - QUALITY ASSURANCE SG-4.1 Notwithstanding the requirements of 10 CFR 74.59(d)(1) to establish and maintain a system of measurements sufficient to substantiate the uranium and plutonium element and the uranium fissile isotope content of all strategic special nuclear material (SSNM) received, inventoried, shipped, or discarded, the licensee:

Page 7 of 12 NRC FORM 374A U.S. NUCLEAR REGULATORY COMMISSION License Number SNM-42 MATERIALS LICENSE Docket or Reference Number SUPPLEMENTARY SHEET 70-27 Amendment 46 (a) shall follow Section 4.7.1.3 of the Plan identified in Safeguards Condition SG-5.1 with respect to mechanical treatment of receipts of certified reactor fuel for the purpose of storage consolidation, without measurement for physical inventory purposes. That is, following mechanical treatment, the original receipt value shall be retained for accounting purposes until the material undergoes chemical processing; (b) need not measure the total element content of those materials measured by nondestructive assay for (( )), if the calculated element content is based on the measured isotope content divided by a previously established and traceable isotopic abundance (as a weight fraction) measurement at the area of generation; (c) shall, without measurement, process and/or store (( )) which are received with intact

(( )) provided: (i) they were manufactured by a U.S. Department of Energy contractor, (ii) the (( )) remains intact prior to processing, and (iii) the previous (( )) values determined by the manufacturer are assigned to these items; (d) shall follow Section 4.7.1.3 of the Plan identified in Safeguards Condition SG-5.1 for the measurement of (( )) content of government-required retainer samples received, provided an unresolved statistically significant shipper-receiver difference does not exist on the parent fuel lot; and (e) shall follow Section 4.3.1.7 of the Plan identified in Safeguards Condition SG-5.1 for the measurement of (( )) content of element sections.

SG-4.2 To satisfy the requirements of 10 CFR 74.59(h)(1)(ii) that limits of error be calculated for each shipment, for finished (( )), the licensee shall follow Section 4.7.2 of the Plan identified in Safeguards Condition SG-5.1.

SG-4.3 Notwithstanding the requirements of 10 CFR 74.59(e)(3) to generate current data on the performance of measurement processes, to measure standards and replicates for bulk volume systems, to perform replicate sampling and replicate analysis for environmental releases, to perform replicate isotopic analysis, to generate bulk and random errors for process materials, and to generate separate random errors for sampling and analysis on all sampling systems, the licensee shall follow Section 4.4 of the Plan identified in Safeguards Condition SG-5.1.

SG-4.4 Notwithstanding the requirements of 10 CFR 74.59(e)(6) concerning bias corrections, the licensee shall follow Section 4.4.2.4 of the Plan identified in Safeguards Condition SG-5.1.

SG-4.5 The use of disposable pipettes is limited to those applications listed in Section 4.4.2.2.3 of the Plan identified in Safeguards Condition SG-5.1.

SG-4.6 Any in-process measurements performed for the sole purpose of process monitoring and not for accountability shall not be required to meet 10 CFR 74.59(e) requirements.

Page 8 of 12 NRC FORM 374A U.S. NUCLEAR REGULATORY COMMISSION License Number SNM-42 MATERIALS LICENSE Docket or Reference Number SUPPLEMENTARY SHEET 70-27 Amendment 46 SG-4.7 Notwithstanding the requirements of 10 CFR 74.59(e)(5) to statistically evaluate all program data and information, the licensee shall exclude secondary weights from the standard error of inventory difference (SEID) calculation and bias corrections.

SG-4.8 Notwithstanding the requirements of 10 CFR 74.59(e)(8) to establish and maintain a statistical control system designed to monitor the quality of each type of program measurement, the licensee shall:

(a) follow Section 4.4.2.3 of the Plan identified in Safeguards Condition SG-5.1 in lieu of maintaining control charts for control standard measurements associated with scales and balances and nondestructive assay measurement systems; and (b) follow Section 4.4.2.11 of the Plan identified in Safeguards Condition SG-5.1 in lieu of controlling within-lot sampling errors of (( )) at the 0.05 and 0.001 levels of significance.

SG-4.9 Notwithstanding the requirements of 10 CFR 74.59(e)(3) and (8) to determine and control random and systematic errors, the licensee shall exclude the measured discard path for airborne environmental releases from the measurement control program and the SEID calculation.

SG-4.10 Notwithstanding the requirement of 10 CFR 74.59(e)(3)(i) to measure control standards for all measurement systems for the purpose of determining bias, and notwithstanding the requirement of 10 CFR 74.59(e)(8) to maintain a statistical control system to monitor such control standard measurements, the licensee need not measure nor monitor control standards for point calibrated, bias-free systems. To be regarded as bias-free, a measurement system shall be calibrated by one or more measurements of a representative standard each time process unknowns are measured, and the measurement value assigned to a given unknown shall be based on that calibration.

SG-4.11 Notwithstanding the commitment, in Section 4.7.1.2 of the Plan identified in Safeguards Condition SG-5.1, to perform receipt verification measurements and distribute DOE/NRC Form 741 within 30 days of receiving shipments of SSNM, the licensee shall have 30 additional days from the date of the material receipt to fulfill the above stated commitment relative to the shipment of (( )) identified in the September 6, 2002, request letter. This condition shall automatically expire on completion of the last shipment of the subject uranium metal.

SG-4.12 Notwithstanding the commitment in Section 4.7.1.2 of the Plan identified in Safeguards Condition SG-5.1 to follow NUREG/BR-0006, Instructions for Completing Nuclear Material Transaction Reports, for performing and reporting receipt measurements, the licensee shall:

(a) within 10 days, acknowledge receipt of the shipment in accordance with NUREG/BR-0006 using the shippers values; and

Page 9 of 12 NRC FORM 374A U.S. NUCLEAR REGULATORY COMMISSION License Number SNM-42 MATERIALS LICENSE Docket or Reference Number SUPPLEMENTARY SHEET 70-27 Amendment 46 (a) within 75 days after receipt of each shipment, report receivers values, if necessary, in accordance with NUREG/BR-0006.

NOTE: The condition only applies to the impure oxide identified in the licensees letters dated September 28 and November 10, 2004, and shall automatically expire on the final shipment of the subject impure oxide. Upon completion of the final shipment, BWXT shall notify the NRC with a written request to amend SNM-42 to delete this Safeguards Condition.

Section 5.0 - FNMC PLANS AND SPECIAL REGULATORY ISSUES SG-5.1 To achieve the performance objectives of 10 CFR 74.51(a) and maintain the system capabilities of 10 CFR 74.51(b) with respect to all activities involving special nuclear material (SNM), the licensee shall follow the General Discussion and Chapters 1.0 through 4.0 (revised in November 2022) of its Fundamental Nuclear Materials Control Plan - Special Nuclear Materials License 42. Any revisions to this Plan shall be made in accordance with, and pursuant to, either 10 CFR 70.32(c) or 70.34.

SG-5.2 In lieu of the requirements of 10 CFR 74.59(h)(1)(ii) to review and evaluate shipper-receiver differences on a (( )) basis for receipts of offsite generated scrap, the licensee shall follow Sections 4.7.1.12, 4.7.2.10, 4.7.2.11, and 4.7.2.12 of the Plan identified in Safeguards Condition SG-5.1. For this material, the recovered quantities and associated uncertainties for a campaign shall be evaluated in accordance with the requirements of 10 CFR 74.59(h)(1)(ii) relative to all shipments in a (( )) and a cumulative basis for like material.

SG-5.3 Notwithstanding the requirement of 10 CFR 74.59(h)(2)(ii) to recover any scrap measured with a standard deviation greater than five percent within six months from the end of the inventory period in which it was generated, the licensee shall retain no more than (( )) in oil, organic, or other mixed scrap with a standard deviation greater than five percent until processes can be developed to eliminate the generation of this scrap or an approved process for the conversion of this scrap to a better measured form is in place.

SG-5.4 Operations involving SNM that are not described in the Plan identified in Safeguards Condition SG-5.1 shall not be initiated until an appropriate safeguards plan has been approved by the NRC.

SG-5.5 The restriction of 10 CFR 74.51(d)(2) is hereby lifted, and based on performance acceptable to the NRC, the licensee is authorized to conduct physical inventories in accordance with the requirements of 10 CFR 74.59(f)(1). The licensee need not calculate the SEID for a given plant if the inventory difference for that plant is less than 300 grams U-235 contained in (( )) or less than 9,000 grams U-235 contained in low enriched uranium.

SG-5.6 Notwithstanding the SNM possession limits allowed by Conditions 6, 7 and 8 of this license, and notwithstanding the material control and accounting (MC&A) requirements that would normally apply to the authorized possession and use of such SNM quantities, the (( )) is exempted from the MC&A requirements of 10 CFR Parts 70 and 74 except for those identified below. This exemption is conditional upon compliance with the licensees commitments, as given in the General Discussion

Page 10 of 12 NRC FORM 374A U.S. NUCLEAR REGULATORY COMMISSION License Number SNM-42 MATERIALS LICENSE Docket or Reference Number SUPPLEMENTARY SHEET 70-27 Amendment 46 Section of the Plan identified in Safeguards Condition SG-5.1, to: (1) maintain the total possessed unirradiated and unencapsulated SNM quantity at the (( )) below 1 effective kilogram; and (2) maintain the (( )) as a separate plant located outside of the security protected area fence that encloses the BWXT Nuclear Products Division facility. Those MC&A regulatory requirements of 10 CFR Parts 70 and 74 that apply to the (( )) are as follows:

10 CFR 70.51(b)(1) through (3); 10 CFR 74.6; 10 CFR 74.11; 10 CFR 74.13(a); 10 CFR 74.15; 10 CFR 74.17(c); 10 CFR 74.19; 10 CFR 74.59(b)(1) and (2); 10 CFR 74.59(c); 10 CFR 74.59(d)(2);

10 CFR 74.59(e)(3), (4) and (8); 10 CFR 74.59(f); and 10 CFR 74.59(h)(1)(i), and 10 CFR 74.59(h)(3) and (5).

Section 6.0 - PHYSICAL PROTECTION FOR STRATEGIC SPECIAL NUCLEAR MATERIAL SG-6.1 The licensee shall follow the measures described in the BWXT Nuclear Operations Group Physical Protection Plan (Plan), submitted as Revision 27 by letter dated March 28, 2023, as revised by letter dated June 27, 2023, and security procedures that are used to comply with the Plan as it may be revised, in accordance with the provisions of 10 CFR 70.32(e).

SG-6.2 The licensee shall follow the measures described in the, BWX Technologies Nuclear Products Division Security Training, Qualification, and Equipment Plan, referenced as Revision 15 in letter dated March 5, 2020, and as revised in accordance with the provisions of 10 CFR 70.32(e).

SG-6.3 The licensee shall follow the plan titled, BWXT Nuclear Products Division Safeguards Contingency Plan, dated June 30, 2017, submitted as Revision 6, and as revised in accordance with the provisions of 10 CFR 70.32(g).

SG-6.4 The licensee shall implement and maintain a procedure for areas where a security plan submittal to the NRC is not required (e.g., (( ))) in accordance with 10 CFR 73.67, and shall limit the possession of SNM for those areas below that of a Moderate Strategic Significance, and (( )). In addition, quantities of unirradiated and unencapsulated SNM shall be limited to the amount specified in Safeguards Condition SG-5.6. In the event the licensee plans to exceed these quantities, an appropriate security plan shall be submitted to the NRC in accordance with 10 CFR 73.67(c).

SG-6.5 Notwithstanding the requirements of 10 CFR 73.40 and 10 CFR 73.50, for the protection of formula quantities of SNM with radiation dose rates greater than specified in 10 CFR 73.6(b), the licensee shall implement an NRC-approved security plan for the protection of (( )) prior to receipt of those assemblies. The SNM protected by this security plan shall be limited to the equivalent of

(( )). The SNM protected by this security plan shall have at least (( )).

SG-6.6 The licensee shall follow the measures described in the Physical Security Plan titled, Physical Protection Plan for Special Nuclear Material of Moderate and Low Strategic Significance, dated December 16, 2004, for the BWXT Building FF, Revision 2, and security procedures used to comply with the plan as revised in accordance with the provisions of 10 CFR 70.32(e).

Page 11 of 12 NRC FORM 374A U.S. NUCLEAR REGULATORY COMMISSION License Number SNM-42 MATERIALS LICENSE Docket or Reference Number SUPPLEMENTARY SHEET 70-27 Amendment 46 SG-6.7 Notwithstanding the requirements of 10 CFR 73.46(b)(10)(iii) and (iv); 10 CFR 73.46(b)(11)(iii) and (v); 10 CFR 73.46(b)(12)(ii); and 10 CFR Part 73, Appendix B, paragraphs l.B.1.b, l.B.2.b, and l.C, the licensee shall use physicians or nurse practitioners, licensed under the Commonwealth of Virginia regulations 18 VAC 90-30-10, et seq., to conduct the required medical examinations.

SG-6.8 The licensee shall follow the additional security measures as described in its April 6, 2007, response to NRCs request for additional information regarding the NRC Order EA-07-011 when spent nuclear fuel is accessible in the spent nuclear fuel storage areas.

SG-6.9 Deleted per Amendment 41.

SG-6.10 As requested by the licensee in Letter 20-025 dated March 24, 2020, which included a classified enclosure and was supplemented by an email dated April 3, 2020, and letter 20-076 dated December 1, 2020, which included a classified enclosure and was revised by letter dated December 17, 2020, the regulatory relief below is granted in anticipation of the potential impacts to security staffing levels from the Coronavirus Disease 2019 (COVID-19) public health emergency (PHE). Within this Safeguards Condition, conditions (a) and (b) have specific dates for when the licensee will resume compliance with the regulatory requirements from which the condition grants an exemption. All actions associated with the regulatory requirements or site-specific plan commitments for which relief has been granted in conditions (c) through (l) of this Safeguards Condition, shall resume no later than 60 days after the COVID-19 PHE has ended.

The licensee will maintain compliance with 10 CFR 26.65(d)(1), 26.71(a)(2)-(4), 26.71(b), 26.119(a),

73.46(g)(3)(i), 73.46(g)(5), and the commitments in the Site Physical Protection Plan and the Training Qualification & Equipment Plan except for when security officer absenteeism is within Level I or Level II, as defined by the enclosure to Letter 20-025. The licensee shall notify the NRCs Headquarters Operations Officer within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> of security officer absenteeism reaching Level I or Level II. When security officer absenteeism is within Level I or Level II, the licensee shall comply with conditions (c) through (l) of this Safeguards Condition, as applicable. When security officer absenteeism is within Level II, the licensee shall also take the actions to achieve a shuttered state, as defined by the enclosure to Letter 20-025.

The NRC will notify the licensee in writing that SNM-42 is amended to delete this Safeguards Condition 60 days after the COVID-19 PHE has ended.

(a) Deleted per Amendment 41.

(b) Deleted per Amendment 41.

NOTE: Conditions (c) through (l) of this Safeguards Condition must be withheld from public disclosure because they contain sensitive security-related information.

Page 12 of 12 NRC FORM 374A U.S. NUCLEAR REGULATORY COMMISSION License Number SNM-42 MATERIALS LICENSE Docket or Reference Number SUPPLEMENTARY SHEET 70-27 Amendment 46 Section 7.0 - INTERNATIONAL SAFEGUARDS SG-7.1 The licensee shall comply with the current version of Facility Attachment No. 17 of the Subsidiary Arrangements to the US-IAEA Safeguards Agreement. Facility Attachment 17 applies to the areas of the (( )) identified in the current version of the IAEA Design Information Questionnaire for the facility.

FOR THE U.S. NUCLEAR REGULATORY COMMISSION Signed by Lav, Samantha on 09/01/23 Date: see digital signature By: _________ ______________________

Samantha C. Lav, Chief Fuel Facility Licensing Branch Division of Fuel Management Office of Nuclear Material Safety and Safeguards U. S. Nuclear Regulatory Commission