Procurement Summary
Country: USA
Summary: Edgesplitting Crystal for Hard Xray Splitdelay System Hxrsd
Deadline: 25 Aug 2026
Posting Date: 19 Aug 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 147510742
Document Ref. No.: Req-367276
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
Purchaser's Detail
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Login to see detailsTender Details
SLAC National Accelerator Laboratory is operated by Stanford University for the Department of Energy. As a management and operating contractor, subcontracts awarded by the Laboratory are not Federal procurements, and are not directly subject to the Federal Acquisition Regulations in 48 CFR. Nonetheless, certain Federal laws, Executive Orders, and regulations may affect our DOE approved purchasing system, as required by statute, regulation, or contract terms and conditions.
The following is attached for you to complete and review:
Buy American Act (BAA)
Drawing 1 - DSG-000109878
FP Commercial Supplies-Services T&C-s ( August 2023)
SLAC_General_Ts_Cs_Supplemental_Rider_Aug2026_Rev1
Request for Quote:
Qty-1 of FZSi Monochromator(220) EC1 reflective surface polishing other surfaces
etching EC 1 size 30 X 7.5 X 22mmt Angle polishing 85 °
Evaluation Factor-
Material
Single-crystal silicon (Si).
Crystal orientation
Si (220), as specified in drawing DSG-000109878. Vendor shall provide the orientation for surface D.
Dimensions and tolerances
Crystal geometry and dimensions shall conform to drawing DSG-000109878. Dimensional tolerance: +/-0.02 mm or better where specified; angular tolerance: +/-0.1 degree or better.
Crystallographic orientation accuracy
Crystallographic orientation shall meet the tolerances specified in DSG-000109878 with miscut
Diffraction-surface edge polishing
Diffraction surfaces A and B shall be polished as indicated in DSG-000109878. The designated diffraction regions shall be polished continuously to the specified edges, with no unpolished edge exclusion zone.
Surface roughness
RMS surface roughness of diffraction surfaces A and B shall be 5 nm or better.
Surface flatness
RMS surface flatness of diffraction surfaces A and B shall be 100 nm or better.
Surface C
Surface C may be supplied good as cut, as specified in DSG-000109878.
Machine damage / induced strain
All s...
Notice ID: req-367276
Department/Ind. Agency: energy, department of
Sub-tier: energy, department of
Office: slac natl accel lab -doe contractor
Product Service Code: ag13 - energy r&d services; energy supply; experimental development
NAICS Code: 332323 - Ornamental and Architectural Metal Work Manufacturing
Inactive Dates: aug 26, 2026
Inactive Policy: manual
Documents
Tender Notice
Documents.zip