RFQ - PR516061.pdf

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UHV Viewport Assembly with Manual Shutter
Solicitation number
PR516061
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This is a Request for Proposal (RFP) from Oak Ridge National Laboratory (ORNL) for a UHV Viewport Assembly with Manual Shutter. ORNL seeks a firm fixed price quote for a zero-length, 4-1/2" UHV viewport with lead glass disk and manual shutter, or domestic equivalent. The solicitation number is 516061, with offers due by November 6, 2026, at 5:00 PM EDT. The offer validity period is 120 days, and award will be made to the lowest priced, technically acceptable proposal. The NAICS code is 333999 (All Other Miscellaneous General Purpose Machinery Manufacturing), and there is no small business set-aside. The anticipated subcontract period of performance is to be determined.

Offerors must submit a firm fixed price quote with proposed delivery schedule, a completed and signed Abbreviated Representations and Certifications form (BSD-CS-2260, dated 03/09/2026), and any exceptions to terms and conditions with explanations of non-compliance. The RFP includes four attachments: ORNL Terms and Conditions for Purchase Order Commercial Items & Services (BSD-CS-2154), Prime Flowdown Clauses (BSD-CS-2258), Bill of Materials (RFP516061), and Representations & Certifications. FAR 52.211-6 Brand Name or Equal applies as a special provision. Questions must be submitted in writing to Procurement Officer Brittanie Mack-Brewster (mackbrewstbc@ornl.gov) by November 4, 2026, at 5:00 PM EDT, with all proposals submitted via email by the same officer by November 6, 2026, at 5:00 PM EDT.

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Request for Proposal: PR516061

Hello, Poten*al Offeror, Oak Ridge Na*onal Laboratory (ORNL) is invi*ng you to submit a Firm Fixed Price proposal/quote for the following items listed below. An award will be made based on the lowest priced, technically acceptable proposal.

Solicitation Number: 516061 Offers Due By: 11/06/2026 at 5:00PM EDT Offer Validity Period: 120 days NAICS Code: 333999 — All Other Miscellaneous General Purpose Machinery

Manufacturing Subcontract Type Anticipated: Firm Fixed Price Small Business Set-Aside: No Description of Supplies/Services Sought: UHV Viewport Assembly with Manual Shutter Anticipated Subcontract Period of Performance: To Be Determined ORNL Procurement Representative: Brittanie Mack-Brewster (mackbrewstbc@ornl.gov)

Summary of Work/Descrip=on of Items:

ORNL is reques*ng a quote for the same or domes*c equivalent of a VIEWPORT, ZERO-LENGTH, 4-1/2" UHV, W/LEAD

GLASS DISK AND VIEWPORT SHUTTER, MANUAL, 4-1/2" UHV.

Please provide the following documents in response to this proposal:

§ Quote: A firm fixed price quote with your proposed delivery schedule.

§ Representa=ons & Cer=fica=ons: Provide a completed and signed copy of the following a\ached documents:

- Abbreviated Representa*ons and Cer*fica*ons (BSD-CS-2260, dated 03/09/2026)

§ Excep=ons: Any excep*ons taken to the terms and condi*ons listed below. You are requested to explain the reason(s) for the non-compliance and iden*fy any alternate solu*ons to achieve compliance. Any excep*ons that are taken to the provisions of this solicita*on will be considered in evalua*ng the Offeror’s proposal and may result in your offer being deemed non-responsive. The absence of a proposal sec*on en*tled “Excep*ons/Non-Compliance” or a statement indica*ng “no excep*ons are taken” implies complete and unequivocal acceptance of all requirements, terms, and condi*ons.

The following RFP Attachments and Special Provisions shall apply to any subcontract/purchase order as a result of this solicitation:

RFP ATTACHMENTS

Attachment No. Description Document Title (Date/Revision)

Attachment A ORNL Terms and Conditions Terms and Conditions – Purchase Order Commercial Items & Services Under Simplified Acquisition Threshold – BSD-CS-2154 (09/30/2026)

Attachment B Prime Contract Flowdowns Prime Flowdown Clauses- (BSD-CS-2258, dated (09/30/2026)

Attachment C Bill of Materials RFP516061 - Bill of Materials

Attachment D Representations and Certifications

Representations & Certifications – Abbreviated (BSD- CS-2260, dated 03/09/2026)

Special Provisions:

FAR 52.211-6 Brand Name or Equal shall apply

Important Dates:

§ Ques=ons: Ques*ons are due on 11/04/2026 by 5:00 PM EDT. All ques*ons shall be provided in wri*ng via email to the Procurement Officer listed below.

§ Proposal Due Date: All proposals shall be submi\ed via email to the Procurement Officer listed below by 5:00 PM EDT on 11/06/2026.

Thank you, Bri\anie Mack-Brewster Procurement Officer Strategic Support, Contracts Division Business Services Directorate

Oak Ridge Na=onal Laboratory 1 Bethel Valley Road, Oak Ridge, TN 37831 Email: mackbrewstbc@ornl.gov

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