Amendment to Solicitation for Ultra-High Vacuum Sample Backout Chamber
Overview
Buyer
Place of Performance
NAICS
PSC
Set Aside
Original Source
Timeline
Qualification Details
Fit reasons
- NAICS alignment with historical contract wins in similar service areas.
- Scope strongly matches core technical capabilities and delivery model.
Risks
- Past performance thresholds may require one additional teaming partner.
- Potential clarification needed on staffing minimums before bid/no-bid.
Next steps
Validate eligibility requirements, assign capture owner, and schedule partner outreach to confirm teaming strategy before submission planning.
Quick Summary
The National Institute of Standards and Technology (NIST), under the Department of Commerce, has issued an amendment to Solicitation 1333ND26QNB030068 for an Ultra-High Vacuum (UHV) Sample Bakeout Chamber. This Total Small Business Set-Aside opportunity seeks a stand-alone UHV system for testing materials for UHV compatibility. The amendment clarifies technical specifications and design flexibility based on vendor questions. Quotations are due March 2, 2026, at 12:00 PM Eastern Time.
Scope of Work & Clarifications
NIST requires a new UHV sample bakeout chamber system capable of reaching UHV conditions (1e-8 Torr) and heating samples to at least 300°C. The system must include all necessary pumping, pressure monitoring, and temperature control equipment, and be capable of assessing material outgassing.
Key clarifications from the amendment include:
- NIST will not provide technical drawings, allowing vendors flexibility in design. Evaluation will focus on conformance to specifications, not a particular design.
- The requirement for partial pressure for masses >44 AMU below 5e-11 Torr ensures a UHV-clean system, as NIST is not equipped for higher mass contaminant cleaning. Verification will be done with an RGA unit.
- Cylindrical chambers are acceptable, provided volume and port requirements are met.
- The chamber will accommodate a variety of sample sizes and shapes.
Deliverables include: a draft system plan (CLIN 0001), the UHV Bakeout system (CLIN 0002), shipping (CLIN 0003), and other related transportation expenses (CLIN 0004). The contractor must also provide CAD drawings, user manuals, and a system operating manual. Cybersecurity requirements (FISMA, OMB A-130, FIPS 200) apply.
Contract Details
- Contract Type: Firm-Fixed-Price Purchase Order.
- Set-Aside: Total Small Business Set-Aside (FAR 19.5).
- NAICS Code: 334516 (Analytical Laboratory Instrument Manufacturing) with a 1,000-employee size standard.
- Place of Performance: NIST Boulder, CO.
- FOB Point: Destination.
- Applicable Clauses: Includes FAR 52.212-4 (Terms and Conditions), FAR 52.225-2 (Buy American Certificate), FAR 52.225-18 (Place of Manufacture), FAR 52.240-90 (Security Prohibitions), and various NIST-specific clauses.
Submission & Evaluation
- Submission Deadline: March 2, 2026, 12:00 PM Eastern Time.
- Submission Method: Electronic quotations via email to elizabeth.timberlake@nist.gov and Tracy.Retterer@nist.gov, referencing the RFQ number.
- Quotation Structure: Must be indexed, numbered, and divided into three volumes: Technical, Price, and Terms and Conditions.
- Evaluation Criteria: Award will be made to the responsible offeror who meets all required technical specifications and proposes the lowest price (Lowest Priced, Technically Acceptable - LPTA).
- Eligibility: Offerors must have an ACTIVE SAM.gov registration.
- Validity: Price quotations must remain valid for 90 days.