13-NAT-16285 Rev. 0 - Statement of Work Californium-252 Neutron Source.pdf

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Attached to
RFP-2025-8555 for Primary Neutron Source Cf-252
Solicitation number
RFP-2025-8555 for Primary Neutron Source Cf-252
Issued by
Washington

About this file

This document is a Statement of Work (SOW) for a Californium-252 (Cf-252) Neutron Source, developed under the Department of Energy (DOE) Cooperative Agreement No. DE-NE0009054 by TerraPower, LLC for the Natrium Demonstration Project. The SOW outlines supplier requirements for procuring a Cf-252 neutron source with specific form factor specifications, including an outside diameter of .217/.218 inches, outside length of .975 inches, inside diameter of .154 inches, and inside length of .75 inches. The primary delivery milestone is set for March 2030, with the supplier expected to develop a basic project schedule, provide monthly reports, and submit various project management and material processing documentation, including final data packages and shipping notifications.

The quality level for the Cf-252 is designated as non-safety related/commercial quality, subject to the supplier's quality program and industry standards. The document emphasizes that the work must be performed using professional knowledge, be suited for the intended application, and meet performance guarantees and specifications. While specific pricing details are not provided in the document, the SOW indicates that the supplier will work under TerraPower's quality management framework, with detailed project coordination to be managed through Supplier Coordination Requests (SCRs) and overseen by a Supplier Project Engineer (SPE). The work is part of TerraPower's broader fuel fabrication efforts for the Natrium project, with an emphasis on comprehensive documentation, quality control, and adherence to export control regulations.

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SUBJECT TO DOE COOPERATIVE AGREEMENT NO. DE-NE0009054

TERRAPOWER PROPRIETARY AND CONFIDENTIAL – SUBJECT TO CONFIDENTIALITY AGREEMENT

TP-ENG-TEMP-0022 Rev 13 July 2023 Governing Procedure: TP-ENG-PROC-0030

Verify Current Revision

Document Title:

Statement of Work – Californium-252 Neutron Source

Natrium Document No.:

NAT-16285

Rev. No.:

Page:

Doc Type:

SOW

Target Quality Level:

N/A

Alternate Document No.:

N/A

Alt. Rev.:

N/A

Originating Organization:

TerraPower, LLC (TP)

Quality Level:

N/A

Natrium MSL ID:

PNSA

Status:

Released

Open Items?

Approval Approval signatures are captured and maintained electronically; see Electronic Approval Records in EDMS.

Signatures or Facsimile of Electronic Approval Record attached to document.

NAT-16285 Rev. 0 Statement of Work – Californium-252 Neutron Source Page 2 of 10

Controlled Document - Verify Current Revision

REVISION HISTORY

Revision No. Effective Date Affected

Section(s) Description of Change(s)

A See EDMS. All New Statement of Work Release.

0 See EDMS 4, 5, 6, 7.2

SCR request was in incorrect section (section 5 vs 4), Quantity and Price belongs in RFP instructions, outdated SOW terminology was removed from section 4 and 5 and replaced in accordance with current rev of SOW template. Submittals under milestones were removed from section 5 and added to

7.2 submittal table, Reference was added to include reporting and scheduling requirements.

NAT-16285 Rev. 0 Statement of Work – Californium-252 Neutron Source Page 3 of 10

TABLE OF CONTENTS

1 INTRODUCTION

2 QUALITY LEVEL

3 ACRONYMS, ABBREVIATIONS, AND TERMINOLOGY

4 SCOPE OF WORK

4.1 Material Requirements

4.2 Delivery of Product

4.3 Company Acceptance of Product

5 SUBMITTALS, MILESTONES, AND PROJECT MANAGEMENT

5.1 Submittals

5.2 Milestones

5.3 Project Management & Performance

6 REFERENCES

7 APPENDIX

7.1 Submittal Register

7.2 Marking Guide

LIST OF TABLES

Table 3-1 Terminology Table 4-1 Form Factor Table 5-1 Milestones Table 6-1 References

NAT-16285 Rev. 0 Statement of Work – Californium-252 Neutron Source Page 4 of 10

1 INTRODUCTION

This Statement of Work (SOW) supports fuel fabrication for the Natrium™ project. This SOW directs Supplier requirements for the supply of Californium-252 (Cf-252).

2 QUALITY LEVEL

The Cf-252 provided under this SOW shall be non-safety related / commercial quality. This SOW shall be subject to the supplier’s quality program applicable to the task. The work shall be performed, and supplies provided using competent professional knowledge and judgment in accordance with industry standards. The work shall be suited for the intended application and function, shall perform correctly in accordance with any performance guarantees and specifications, shall be in accordance with applicable laws, and shall be complete, correct, and otherwise free from errors, omissions, faults, or defects in design, workmanship, and materials.

3 ACRONYMS, ABBREVIATIONS, AND TERMINOLOGY

Table 3-1 Terminology Term Description/Definition Shall Used to express a binding requirement May Used to denote permission or a permissive action Cf-252 Californium-252 Company TerraPower LLC PO Purchase Order SCR Supplier Coordination Request SOW Statement of Work SPE Supplier Project Engineer

4 SCOPE OF WORK

Supplier shall perform activities, as detailed in the paragraphs below. The Supplier is responsible for performing all work descriptions and deliverables requirements, unless specifically stated that an item or portion of the SOW shall be provided by Company. Detailed clarification/direction shall be provided by the Company Supplier Project Engineer (SPE) via Supplier Coordination Request (SCR) [6-2]

4.1 Material Requirements

4.1.1 Form Factor

Form Factor is based on current development of the Primary Neutron Source Assembly and can change based on operational needs.

Table 4-1 Form Factor Outside Diameter .217/.218 inches

NAT-16285 Rev. 0 Statement of Work – Californium-252 Neutron Source Page 5 of 10

Outside Length .975 inches

Inside Diameter .154 inches

Inside Length .75 inches

4.2 Delivery of Product

Delivery location is in accordance with the Purchase Order (PO).

4.3 Company Acceptance of Product

Company may accept or reject any work in accordance with the Purchase Order. Supplier shall provide support if required during Company’s acceptance of product. Product acceptance will be delegated to occur at the conversion facility.

The Supplier shall provide support to Company receiving shipments if required to answer any questions, resolve issues resulting from transportation, etc. This support is not intended to occur in person but rather the Supplier be accessible during receipt inspection in the event of issues needing resolution.

5 SUBMITTALS, MILESTONES, AND PROJECT MANAGEMENT

5.1 Submittals

Submittal register is in Appendix 7.1 of this SOW.

Submittals shall be submitted to Sharefile in accordance with the Natrium Supplier Submittal Guide [6-3] using the Natrium Supplier Metadata Form [6-1]. All submittals shall be marked per Appendix 7.2.

5.1.1 General Submittal Requirements

o All documents provided as Submittals shall be uniquely numbered and the number applied to the document.

o Drawings, documents, and supporting work shall be provided in both pdf and native (e.g., MS Word, Excel, Solidworks) format.

o Documents submitted shall be legible, and of a quality and type which is capable of being reproduced.

o US Customary units shall be used with Metric units provided in brackets, e.g., 1.0 in [25.4 mm].

5.2 Milestones

The overall task schedule with key milestones is shown in Table 5-1. This is to allow Supplier to determine appropriate planning for submission of required submittals and to meet listed milestones.

NAT-16285 Rev. 0 Statement of Work – Californium-252 Neutron Source Page 6 of 10

Table 5-1 Milestones

Item Milestone Date

Delivery of Cf-252 March 2030

5.3 Project Management & Performance

The Supplier shall develop a basic schedule and provide resources to ensure the milestones and end-goal deliveries are met. The Supplier shall proactively manage the Work including required Company reviews and approvals in accordance with Supplier Scheduling and Reporting Requirements [6-4].

The Supplier is expected to participate in a kick-off meeting/teleconference. Team conference calls may be held as needed to resolve emerging issues or schedule delays.

6 REFERENCES

The following documents form a part of this SOW. In the event of a conflict between the documents referenced and the contents of this SOW, the contents of this SOW shall be considered a superseding requirement.

Table 6-1 References Ref. # Document # Title Revision

Company Documents 6-1 NAT-3279 Natrium Supplier Metadata Form Current 6-2 TP-PRC-FORM-0006 Supplier Coordination Request (SCR) Form Current 6-3 NAT-3254 Natrium Supplier Submittal Guide Current 6-4 NAT-8814 Supplier Scheduling and Reporting Requirements Current

NAT-16285 Rev. 0 Statement of Work – Californium-252 Neutron Source Page 7 of 10

TP-ENG-TEMP-0022 Rev 13 July 2023 Governing Procedure: TP-ENG-PROC-0030

7 APPENDIX

7.1 Submittal Register

Submittals associated with the various tasks and milestones are listed below

1. Submittal ID. Skipped numbers indicate submittals are not applicable

2. Submittal Title.

3. Submittal Description.

4. Required submittal date or its relationship to project milestones. CD = Calendar Days, WD = Work Days. Example: Award (A) + 15 CD

A Date of Award AR As Required NTP Notice to Proceed CD Conceptual Design

Complete PP Prior to Purchase EC End of Contract

PD Preliminary Design Complete

PF Prior to Fabrication SC Per Schedule

FD Final Design Complete PT Prior to Testing NA Not Applicable PW Prior to Commencing Work PS Prior to Shipment PU Prior to Use

5. Contract Reference: cross reference to the Contract requirement that defines this submittal

6. Notes: any relevant notes or comments for submittal, including type and format of submittals

Submittal Type Format APW Acceptance Required Prior to Work (TerraPower must approve the Supplier’s submittal prior to the Supplier being authorized to proceed with any activity/work associated with the submittal)

N Native File (AutoCAD Drawing, SOLIDWORKS, Mathcad, Word, Excel, PowerPoint, Project, etc.)

AP Acceptance Required (TerraPower must approve the Supplier’s submittal; however, work associated with the submittal may proceed prior to TerraPower Approval)

PDF Portable Document Format

IO Information Only (TerraPower Acceptance not required for submittal; work associated with submittal may proceed)

GEN General or Open Format/Media H# Hardcopy reproducible to # times

NAT-16285 Rev. 0 Statement of Work – Californium-252 Neutron Source Page 8 of 10

1.

ID #

2.

Document Title

3.

Description

4.

Submittal

Date Working Days

(WD)

5.

Contract or

Requirement Reference

6.

Notes

Project Management

101 Basic Schedule

At minimum, the following information shall be provided:

• Activity ID

• Activity Description

• Planned Work

• Remaining Work

• Work Completed

• Start Date

• Finish Date

A + 21WD 5.3 AP

PDF/N

102 Monthly Reports

Monthly reports shall include:

• Summary of all accomplishments and completed tasks

• Summary of major hurdles or delays

• List of upcoming submittals or milestones

• Hours of work completed

5th of the month 5.3 IO PDF/N

103 Project Plan 4.1 APW PDF/N Material Processing

201 Final Data Packages

• Test Results

• Certification

• Characterization

• Certificate of Conformance

PS 4.5.1 AP PDF/N

NAT-16285 Rev. 0 Statement of Work – Californium-252 Neutron Source Page 9 of 10

1.

ID #

2.

Document Title

3.

Description

4.

Submittal

Date Working Days

(WD)

5.

Contract or

Requirement Reference

6.

Notes

202 Shipping Notification

Shipping Information to include:

• Type, Container, Weight, Method

• Radioactive Material Package CoC

PS 4.3 AP PDF/N

NAT-16285 Rev. 0 Statement of Work – Californium-252 Neutron Source Page 10 of 10

TP-ENG-TEMP-0022 Rev 13 July 2023 Governing Procedure: TP-ENG-PROC-0030

7.2 Marking Guide

Supplier shall comply with this marking guidance for documents created in connection with Supplier’s work in support of Company’s Natrium Demonstration Project under DOE COOPERATIVE AGREEMENT NO. DE-NE0009054. The markings are shown below and may be cut and pasted directly from this guidance into the relevant Documents.

1. Documents created in connection with Supplier’s Work

a. Proprietary and Confidential Information

On all pages of the document:

i. If the proprietary document also contains export-controlled information, the following marking needs to be added:

On title page of the document (1st page):

EXPORT CONTROLLED INFORMATION

Contains technology subject to U.S. export controls governed by the Export Administration Regulations (15 CFR Part 730 et seq.) and/or the Department of Energy regulations (10 CFR Part 810). Diversion contrary to U.S. law is prohibited.

In footer of 2nd and each subsequent page:

ECI (refer to Cover Page)

b. Non-Proprietary/Public: If document does not contain proprietary information:

On all pages of the document:

Copyright @20XX TERRAPOWER, LLC. ALL RIGHTS RESERVED

END OF DOCUMENT

1 INTRODUCTION
2 QUALITY lEVEL
3 ACRONYMS, ABBREVIATIONS, AND TERMINOLOGY
4 SCOPE OF WORK
4.1 Material Requirements
4.1.1 Form Factor
4.2 Delivery of Product
4.3 Company Acceptance of Product
5 SUBMITTALS, MILESTONES, AND PROJECT MANAGEMENT
5.1 Submittals
5.1.1 General Submittal Requirements
5.2 Milestones
5.3 Project Management & Performance
6 REFERENCES
7 APPENDIX
7.1 Submittal Register
7.2 Marking Guide

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