Polarizing and Non-polarizing Neutron Mirrors and Wafers Coated with Neutron Absorbers for Nested Mirror Optics
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 Department of Energy's Oak Ridge National Laboratory (ORNL), managed by UT-Battelle, LLC, is soliciting proposals for Polarizing and Non-polarizing Neutron Mirrors and Wafers Coated with Neutron Absorbers for their Nested Mirror Optics (NMOs). These components are crucial for improving signal-to-background ratios in neutron scattering instruments at the Spallation Neutron Source (SNS) and High Flux Isotope Reactor (HFIR) facilities. This is a Firm Fixed Price solicitation with no small business set-aside. Proposals are due by June 24, 2026, at 5:00 p.m. EDT.
Scope of Work
The selected contractor will be responsible for the manufacture and supply of specific neutron mirrors and wafers. This includes:
- Non-depolarizing Supermirrors (Ni/Ti): Si wafer substrates with Ni/Ti coating (m=4.0, Rave=80%), specific dimensions, and quantities.
- Polarizing Supermirrors (Fe/Si): Si wafer substrates with Fe/Si coating (m=3.0, Rave=89%), specific dimensions, and quantities.
- Neutron Absorbing Wafers: Si wafer substrates with Gd coating (4 µm thickness), specific dimensions, and quantities.
- Testing: Seller must perform neutron testing to verify quality and performance.
- Documentation: Electronic submission of detail design drawings, material certifications, inspection/test results, and a shipping plan.
Contract & Timeline
- Contract Type: Firm Fixed Price
- Anticipated Period of Performance: Award through September 30, 2026.
- Offer Validity: 120 days.
- Set-Aside: None (No Small Business Set-Aside).
- NAICS Code: 334516 (Analytical Laboratory Instrument Manufacturing).
- Proposal Due Date: June 24, 2026, 5:00 p.m. EDT.
- Published Date: June 18, 2026.
- Lead Time: Maximum of 3 months from contract award to delivery.
Evaluation & Submission
Award will be based on the Lowest Price Technically Acceptable (LPTA) methodology. Proposals will first be evaluated for technical acceptability, followed by price. Offerors are encouraged to identify and propose alternatives that may offer value.
Proposals must be submitted in MS Excel, MS Word, or PDF formats. Bidders must adhere to ORNL's Terms and Conditions (Attachment B), UT-Battelle's Prime Supplemental Flowdown Document (Attachment C), and complete the required Representations and Certifications (Attachments D and E). Compliance with SAM.gov registration is encouraged.
Place of Performance
Oak Ridge, TN, USA. Delivery terms are FOB Destination - Freight Prepaid to ORNL Facility.
Contact Information
- Primary: Bill Mitchum (mitchumwc@ornl.gov, 8653412745)
- Secondary: Markus Camfield (camfieldma@ornl.gov, 8652416119)