B-54308 SSJF Lynx II Final~1.pdf

Sole Source Justification Form

Version 7.01 Page 1 of 6

Bulletin Reference Number B-54308

Requesting Agency/University IEMA-OHS

Sole Source Justification Form - Part I Section I - General Information

Department/Bureau/Section: Division of Nuclear Safety

Need Identified Date: Aug 27, 2026 Supply/Service Need By Date: Jun 30, 2027

Project Title: LYNX II Digital Signal Analyzer

Vendor: Mirion Technologies

Provide a description of the supplies or services required: LYNX-II, Integrated multi-channel analyzer (MCA) with the necessary rack mount kit and trays.

Value: Actual Value of Initial Term, this Change Order or Amendment: 114,221

Will this Sole Source amend a Professional or Artistic Services contract? Yes No

*Sole Source may not be used for amendments for Professional or Artistic Services if the amendment would increase the value by more than 5% of the initial award or extend the term by more than 60 days.

Type: New Sole Source

Section II - Proposed Term

One-Time Purchase Term Contract

Estimated Contract Begin Date: Execution Date

Estimated Contract End Date: Jun 30, 2027

Number of Potential Renewals: 0

Length of Each Renewal in Months:

Total Value of All Renewals:

If a Term Contract, does the term, including renewals, exceed 12 months? Yes No

Section III - Funding Source Select the type of funding to be used (Check all that apply): State Appropriate Funds Federal Funds Other (Explain):

Section IV - Sole Source Justification

This purchase is economically only available from a single source primarily because it is: (If "Other" explain in one sentence)

Items are Copyrighted or Patented and the Items are Only Available from the Holder

Are there secondary justification(s) for this sole source? Yes No

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Bulletin Reference Number B-54308

Requesting Agency/University IEMA-OHS

Section V - Purchase History

Has the Agency or University Purchased these supplies or services in the past? Yes No

Term Term From Term To Value Description Contract Number Type

1 Feb 20, 2026 Jun 30, 2026 44,548 LYNX II Digital Signal Analyzer P-92424 Small Purchase

2 Apr 15, 2024 Jun 30, 2024 40,200 LYNX II Digital Signal Analyzer P-65189 Small Purchase

3 Apr 10, 2023 Jun 30, 2023 39,520 LYNX II Digital Signal Analyzer P-49704 Small Purchase

If more than 10, or if other comments, explain:

Section VI - Business Rationale

1. Provide a detailed explanation of the need for the supplies or services:

The Lynx-II digital signal analyzer is a multichannel analyzer (MCA), a critical component of a gamma spectroscopy system. The MCA has two main functions: count the pulses from the gamma detector and measure the pulse height. This component communicates the detector output to the computer system run by the user, in order to identify the radionuclides in the sample. The laboratory has ten gamma detectors, each of which needs its own designated MCA. Half of the detectors are using first-generation Lynx models, and with this purchase we will be able to transition all the gamma detectors to the newer second-generation Lynx-II.

2. Provide a list and describe in detail the specifications required to satisfy the need:

Five Lynx-II Digital Signal Analyzers (also known as MCAs, multichannel analyzers) and two Lynx-II rack mount kits. Includes: DSP based pulse processing, 32,000 channel spectral memory, Ethernet and USB interfaces, PHA, MCS, Multispectral Scaling and Time Stamped List modes, Advanced Auto Pole/Zero, Base Line Restorer and Digital Stabilization Controls, Integrated Web Server which requires Genie V3.4 or greater and internet browser for full functionality. Rack mount kits contain 19" rack mount trays and hardware.

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Bulletin Reference Number B-54308

Requesting Agency/University IEMA-OHS

3. Provide detail explaining the justification selected in Section IV to explain why the requested supplies or services are the only ones available that can satisfy the agency or university requirements?

We need guaranteed compatibility between the multichannel analyzer and the Mirion Genie + Apex Gamma applications, which control the gamma spectroscopy detector system. The Lynx II multichannel analyzer is the only hardware option that fully integrates with our gamma detectors and the Mirion Genie + Apex Gamma applications that control them.

Alternative multichannel analyzers are not supported by Mirion’s software environment and cannot be reliably integrated without custom drivers, unsupported workflows, or significant architectural changes.

Most importantly, our laboratory operates under strict QA/QC, defensible-data, and auditability requirements. The Lynx II preserves data structures, file formats, and metadata lineage required for traceable sample analysis within Genie/Apex workflows. Non Mirion multichannel analyzers produce incompatible formats and would require manual or custom conversion methods that are not acceptable for regulatory environments.

No alternative analyzer can support required operational, regulatory, and data quality standards without introducing unacceptable risk or cost.

4. What are the unique features of the supplies or services that are not available in any other product or by any other vendor? Provide specific quantifiable factors/qualifications:

The Mirion Lynx II multichannel analyzer is the only product on the market that meets the technical, operational, and software integration requirements of our existing HPGe gamma spectrometry systems. Because our laboratory relies exclusively on Mirion Genie and Apex Gamma software for acquisition, calibration, QC, and analysis workflows, only the Lynx II provides the specialized hardware, firmware, and communication capabilities required for full, supported functionality. The following unique features make the Lynx II a sole source item:

1. Proprietary Native Integration with Genie and Apex Gamma Software The Lynx II is the only multichannel analyzer manufactured with Mirion’s proprietary communication protocols, acquisition libraries, and device drivers specifically designed for seamless operation within Genie and Apex Gamma.

No other vendor has access to Mirion’s closed software architecture, meaning:

- No third party instrument can directly interface with Genie or Apex Gamma.

- No alternative unit can support automated acquisition, real time control, or spectral file generation in Mirion’s proprietary formats.

2. Mirion Exclusive Digital Filtering and Pulse Processing Algorithms The Lynx II uses Mirion’s proprietary pulse shaping, digital filtering, dead-time management, and pile up rejection algorithms. These algorithms are not available in any third party signal analyzer.

These proprietary processes are required for:

- Maintaining spectral resolution specifications for Mirion HPGe detectors

- Ensuring consistent calibration and stabilization performance

- Supporting Genie/Apex automated counting sequences

3. Avoidance of Major System Overhaul and Costly Re Engineering No other vendor offers a multichannel analyzer capable of replacing the Lynx II without requiring:

- Replacement of existing HPGe detectors

- Migration away from Genie/Apex

- Redevelopment of SOPs, QC procedures, and regulatory documentation

- Significant staff retraining The Lynx II is the sole product that integrates fully with our current infrastructure without introducing major cost, downtime, or compliance risk.

5. Has the Agency or University considered alternative supplies or services to satisfy their need? Yes No

5a. If no, why weren't alternatives evaluated?

Other MCA (multichannel analyzers) aren't compatible with Apex Gamma, the comprehensive gamma spectroscopy productivity software that's responsible for the overall management of the gamma spectroscopy operations in the radiochemistry laboratory.

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6. Are there resellers or distributors?

Yes No N/A

7. What efforts were made to get the best possible price (i.e. did the agency/university negotiate) and how did you determine the price for this purchase is considered fair and reasonable?

Comparing to what has been paid in the past. For example, P-92424 the Lynx II's were $21,845.00 each in early 2026. Going back a little farther, in P-65189 in 2024, the Lynx II's were $19,800.00 each. The current Lynx II quoted price is $22,501.00 which aligns with general inflation trends. We compared with Ortec (Mirion's main competitor) and the prices are comparable.

8. Will this purchase obligate the State to this vendor for future purchases such as maintenance, licensing or continuing need?

Yes No

8a. If yes, please provide details regarding future obligations and/or needs:

The manufacturer (Mirion) will need to maintain this equipment. We currently have a service/support contract with Mirion for the gamma spectroscopy system, and the new Lynx II's will be added to the next R&M contract. In the meantime, we will have one extra to switch out for troubleshooting purposes if we suspect there is an issue.

9. What will be the financial or other impact to the State if this sole source is not approved and a competitive bid is required?

We are requesting a sole source due to compatibility and no resellers are available. There would be no way to competitively solicit without procuring a whole new system.

10. Is there any additional information you would like to add to justify this sole source?

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Bulletin Reference Number B-54308

Requesting Agency/University IEMA-OHS

Section VII

Requesting Department Representative

Requesting Department Signature Required

I know and understand the contents of this Sole Source Justification and attest that all statements are true and correct and the fairness and reasonableness of the price was adequately confirmed.

Date 9/29/2026

Printed Name Katelyn JS Hoke E-mail Address katelyn.hoke@illinois.gov

Phone Number 217-786-6387

State Agency Bureau/Division Head or University Purchasing Director Approval and Signature Required

I know and understand the contents of this Sole Source Justification and attest that all statements are true and correct and the fairness and reasonableness of the price was adequately confirmed. (All prior form fields will lock once this e-signature is completed)

E-mail Address ashley.r.garcia@illinois.gov

Phone Number 217-836-0456 Date Sep 29, 2026

Printed Name Ashley Garcia

Agency Bureau/Division Head or University Purchasing Director and Not a Designee

SPO Approval and Signature Required

I have reviewed and understand the contents of this Sole Source Justification and agree with the State Agency or University determination.

I have reviewed and understand the contents of this Sole Source Justification and do not agree with the State Agency or University determination. As a result, the State Agency or University must explore other sourcing methods to satisfy their need.

State Purchasing Officer Signature Phone Number 217-720-6643 Date

Printed Name David Papp E-mail Address David.Papp@Illinois.gov

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Bulletin Reference Number B-54308

Requesting Agency/University IEMA-OHS

Sole Source Justification Form - Part II Section I - General Information

Project Title LYNX II Digital Signal Analyzer

Vendor Mirion Technologies

Initial Date of Procurement Bulletin Posting

Was a Sole Source hearing held per 30 ILCS 500/20-25?

Yes - Complete Section II and III below (Section II will only be visible when this option is selected)

No - Section II not required, go to Section III below Section III - CPO Approval and Signature Required

Based on my review, I authorize the Agency/University to proceed in accordance with the published Notice referenced above.

Based upon my review, I authorize the Agency/University to proceed with the following Changes.

Based on my review, the Agency/University is not authorized to proceed with this sole source as presented and my recommendation is that it be cancelled.

Other

CPO Signature CPO Phone 217-622-1857

Printed Name Ellen H. Daley Date

CPO E-mail Ellen.H.Daley@illinois.gov

Version 7.01 Page of Sole Source Justification Form - Part I Section I - General Information Will this Sole Source amend a Professional or Artistic Services contract?

If yes, what was the original contract value?

*Sole Source may not be used for amendments for Professional or Artistic Services if the amendment would increase the value by more than 5% of the initial award or extend the term by more than 60 days.

Section II - Proposed Term If a Term Contract, does the term, including renewals, exceed 12 months?

If yes, provide a detailed justification including any economic benefit received for agreeing to a multi-year term:

Section III - Funding Source Select the type of funding to be used (Check all that apply):

Section IV - Sole Source Justification Are there secondary justification(s) for this sole source?

Section V - Purchase History Has the Agency or University Purchased these supplies or services in the past?

Term Term From Term To Value Description Contract Number Type Section VI - Business Rationale

1. Provide a detailed explanation of the need for the supplies or services:

2. Provide a list and describe in detail the specifications required to satisfy the need:

3. Provide detail explaining the justification selected in Section IV to explain why the requested supplies or services are the only ones available that can satisfy the agency or university requirements?

4. What are the unique features of the supplies or services that are not available in any other product or by any other vendor? Provide specific quantifiable factors/qualifications:

5. Has the Agency or University considered alternative supplies or services to satisfy their need?

5a. If yes, name the alternative vendors whose supplies or services were evaluated:

5b. If yes, what were the alternatives for each vendor and why were they unacceptable? Be specific with regard to features, characteristics, requirements, capabilities and compatibility:

5c. Explain how the market evaluation was conducted?

*This evaluation is to determine available options within a market. If the evaluation is to determine quality or best suited option, this is not the appropriate source selection. Under no circumstances shall the evaluation consist of testing alternative options. These activities must be conducted in a competitive transparent environment (i.e. IFB or RFP).

5a. If no, why weren't alternatives evaluated?

6. Are there resellers or distributors?

7. What efforts were made to get the best possible price (i.e. did the agency/university negotiate) and how did you determine the price for this purchase is considered fair and reasonable?

8. Will this purchase obligate the State to this vendor for future purchases such as maintenance, licensing or continuing need?

8a. If yes, please provide details regarding future obligations and/or needs:

9. What will be the financial or other impact to the State if this sole source is not approved and a competitive bid is required?

10. Is there any additional information you would like to add to justify this sole source?

Section VII Requesting Department Signature Required I know and understand the contents of this Sole Source Justification and attest that all statements are true and correct and the fairness and reasonableness of the price was adequately confirmed.

State Agency Bureau/Division Head or University Purchasing Director Approval and Signature Required I know and understand the contents of this Sole Source Justification and attest that all statements are true and correct and the fairness and reasonableness of the price was adequately confirmed. (All prior form fields will lock once this e-signature is completed) SPO Approval and Signature Required Sole Source Justification Form - Part II Section I - General Information Was a Sole Source hearing held per 30 ILCS 500/20-25?

Section II - Sole Source Hearing Details The State posted to the Illinois Procurement Bulletin a description of the State's need, the justification for the sole source decision, and information regarding the opportunity to submit comments and testify at a public hearing. Notice of the hearing was also posted outside of the hearing room 48 hours prior to the hearing.

The public hearing was conducted for the purpose of receiving testimony regarding the sole source determination. The Hearing Officer recommends the following:

The following relevant documents are attached:

Section III - CPO Approval and Signature Required 9.0.0.2.20101008.1.734229 Ellen.H.Daley@illinois.gov

Alternative multichannel analyzers are not supported by Mirion’s software environment and cannot be reliably integrated without custom drivers, unsupported workflows, or significant architectural changes.

Most importantly, our laboratory operates under strict QA/QC, defensible-data, and auditability requirements. The Lynx II preserves data structures, file formats, and metadata lineage required for traceable sample analysis within Genie/Apex workflows. Non Mirion multichannel analyzers produce incompatible formats and would require manual or custom conversion methods that are not acceptable for regulatory environments.

No alternative analyzer can support required operational, regulatory, and data quality standards without introducing unacceptable risk or cost.

Q4Answer: The Mirion Lynx II multichannel analyzer is the only product on the market that meets the technical, operational, and software integration requirements of our existing HPGe gamma spectrometry systems. Because our laboratory relies exclusively on Mirion Genie and Apex Gamma software for acquisition, calibration, QC, and analysis workflows, only the Lynx II provides the specialized hardware, firmware, and communication capabilities required for full, supported functionality. The following unique features make the Lynx II a sole source item:

1. Proprietary Native Integration with Genie and Apex Gamma Software The Lynx II is the only multichannel analyzer manufactured with Mirion’s proprietary communication protocols, acquisition libraries, and device drivers specifically designed for seamless operation within Genie and Apex Gamma.

No other vendor has access to Mirion’s closed software architecture, meaning:

- No third party instrument can directly interface with Genie or Apex Gamma.

- No alternative unit can support automated acquisition, real time control, or spectral file generation in Mirion’s proprietary formats.

2. Mirion Exclusive Digital Filtering and Pulse Processing Algorithms The Lynx II uses Mirion’s proprietary pulse shaping, digital filtering, dead-time management, and pile up rejection algorithms. These algorithms are not available in any third party signal analyzer.

These proprietary processes are required for:

- Maintaining spectral resolution specifications for Mirion HPGe detectors

- Ensuring consistent calibration and stabilization performance

- Supporting Genie/Apex automated counting sequences

3. Avoidance of Major System Overhaul and Costly Re Engineering No other vendor offers a multichannel analyzer capable of replacing the Lynx II without requiring:

- Replacement of existing HPGe detectors

- Migration away from Genie/Apex

- Redevelopment of SOPs, QC procedures, and regulatory documentation

- Significant staff retraining The Lynx II is the sole product that integrates fully with our current infrastructure without introducing major cost, downtime, or compliance risk.