REQUEST FOR QUOTE (RFQ) 476754: DUNE (Deep Underground Neutrino Experiment) CE Flange
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
Brookhaven Science Associates, LLC (BSA), operating Brookhaven National Laboratory (BNL) for the U.S. Department of Energy (DOE), has issued a Request for Quote (RFQ) for the fabrication and delivery of DUNE (Deep Underground Neutrino Experiment) CE Flanges. This opportunity is a Total Small Business Set-Aside and seeks qualified vendors for a Firm Fixed-Price contract. Quotes are due by May 7, 2026.
Scope of Work
This requirement involves the precision fabrication and delivery of DUNE CE Flanges. The scope is divided into two phases:
- Phase 1 (Pre-Production/Qualification): Fabrication and delivery of ten (10) DUNE CE Flanges.
- Phase 2 (Optional Production): If exercised, fabrication and delivery of an additional eighty (80) DUNE CE Flanges. All work must strictly adhere to BSA exhibits, including the Statement of Work (Exhibit A), Technical Drawings and Specifications (Exhibit B), and BNL Supplier Quality Assurance Requirements (Exhibit C). Key technical requirements include using 304L stainless steel, specific SHV connector specifications, and vacuum-tight welding with a hermetic leak rate of <= 1.0 x 10^-9 std.cc/sec helium. Offerors must demonstrate a minimum of 5 years of documented experience in precision machining of stainless-steel vacuum components, including modification of ConFlat (CF) flanges or equivalent ultra-high vacuum hardware.
Contract Details
- Contract Type: Firm Fixed Price.
- Period of Performance: Phase 1 has a base period of eight (8) weeks after contract award. The optional Phase 2 can extend performance by an additional eight (8) months, for a total potential period of ten (10) months from award.
- Place of Performance: Upton, NY.
- Freight Terms: FOB Destination, Freight Prepaid (FOB BSA National Laboratory, Upton, Long Island, New York).
- Brookhaven National Laboratory is a tax-exempt entity.
Set-Aside & Eligibility
This procurement is a Total Small Business Set-Aside. Offerors must certify their small business status as defined by the U.S. Small Business Administration. The applicable NAICS Code is 332919 - Other Metal Valve and Pipe Fitting Manufacturing, with a size standard of 750 employees. Offerors must affirm their Representations and Certifications and size status in the System for Award Management (SAM.gov).
Submission & Evaluation
- Quote Due Date & Time: May 7, 2026, at 21:00 UTC.
- Submission Method: Email submissions only, including the signed Quotation Pricing Sheet (Enclosure C), to the Buyer/Contracts Specialist.
- Evaluation Basis: Award will be made to the responsive and responsible Offeror submitting the lowest total price that meets all technical requirements and RFQ Qualifiers. Total price, including options, will be evaluated.
- Quote Validity: Quotes must remain valid for 90 days.
- Required Documents: Offerors must submit a signed Quotation Pricing Sheet (Enclosure C), AMS-FORM-050 (Annual Representations and Certifications), Vendor ACH Authorization Form, and W-9 (Domestic) or W-8 (Foreign) Form. Offerors must note acceptance of terms and conditions or clearly note exceptions via redlining.
- Questions: New questions were not accepted past the original due date of April 29, 2026.
Additional Notes
An update on May 1, 2026, included STEP files (Drawings and Specifications-DUNE_Flange_STEP Files) as an attachment to the RFQ.