Mirror

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Contract Opportunity

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 Addendum is being issued for the subject Request for Quotation: 361287

Updated Evaluation Factor for technical requirement of

"Reflection direction: The mirror must be configured to reflect x-rays upward" to

"Reflection direction: The mirror must be configured to X-rays horizontally"

This Addendum modifies the Request for Quotation and must be acknowledged. Failure to acknowledge all addenda could make your proposal non-responsive. Please confirm that the submitted proposal is not changed because of this addendum. If proposal sent is revised because of this, please submit the revised proposal.

The following changes are hereby made to the appropriate documents contained the above-mentioned Request for Quotation (RFQ). All other terms and conditions of the RFQ remain the same.

This is a formal request for quotation from Procurement as requirement has been assigned to me as a buyer.

**Please do not contact the requester regarding the item(s) in this request while we are in the process of bidding to maintain the integrity of this solicitation.

Please review the quote and provide your best and final offer for both price and lead-time.

Kindly also have the quotation revised to today’s date and address the quote to my attention.

The follow has been attached for you to complete and review:

1. (BAA) Buy American Act Certification


2. Confirm Attached SLAC terms are accepted: FP Commercial Supplies-Services T&Cs (August 2023)

Required item(s) listed below:

1. Qty: 1 - product description: H-AKB-type - I mirror

• Substrate size: 173.1 mm x 50 mm x 30 mm


• Optical Area: 163.1 mm x 5mm


• Shape error:
  

Quote is for product only; no on-site services permitted.

Source selection will be based on Lowest Price and Technically Acceptable Method (LPTA).

Technical evaluation criteria are as follows:

1. Ability to meet the following specs:

Demonstration of the capability of fabricating X-ray optics

Demonstration of the capability of diagnosing X-ray optics quality

Combined Geometry

The mirror must integrate two optical shapes—an elliptical section and a hyperbolic section—within a single substrate.

Reflection Direction

The mirror must be configured to reflect X-rays upward

Substrate Dimensions

Length along the X-ray axis: 173.1 ± 0.5 mm

Width: 50 ± 0.3 mm

Thickness: 30 mm

Active Surface Area Compliance

A minimum area of 163.1 mm (length) × 5 mm (width) must meet all surface-figure error and roughness requirements

Sectional Lengths

Elliptical section: at least 85 mm (length) × 5 mm (width)

Hyperbolic section: at least 66.1 mm (length) × 5 mm (width)

Incidence Angle

The X-ray incidence angle shall be 5.9 mrad.

Figure Accuracy

Surface shape (figure) error must be ≤ 2 nm peak-to-valley (PV).

Surface Roughness

Surface roughness (×50 magnification) must be ≤ 0.3 nm RMS

Energy Cut-Off

The mirror must support a cut-off energy ≥ 11 keV

Certification

A certificate of compliance must be provided to verify that all requirements have been met.

Please provide a price and lead time quotation by COB 11/24/2025. (7 days)

Please be advised that the requirement was also posted on SAM.gov.

Send quote to AnthonyC@SLAC.stanford.edu.

The bid closing date for this requirement is 11/24/2025.

Is there any room for additional discount such as for Academic, ICPT, GSA, or Government Institutions?

If possible, please provide a link to your webpage for published price list to substantiate for the prices quoted.

• Buy American Act Certification (BAA) applies to awards that are over $10,000.


• Representations & Certifications Rider is required. Once completed the Reps and Certs is valid for one year until renewal. If you have already completed one within the year please disregard. Otherwise, please complete and return.


• All subcontractors are required to register in the System for Award Management (www.sam.gov).


• The resulting purchase order will be issued on a fixed price basis. SLAC National Accelerator Laboratory Terms and Conditions for Fixed Price Commercial Supplies and Services (Rev. August 2023) will be made a part of the resulting order.


• Payment Terms will be NET-30


• Freight terms will be FOB Destination Prepaid and Add


• For foreign vendors: Shipment will be made CIP SLAC, Menlo Park, and Duty Unpaid

You are requested to mark and identify proprietary/confidential information provided in response to the solicitation.

Contact me directly with any questions.

Kind regards,

Anthony Chin

Procurement Commodities Team

anthonyc@slac.stanford.edu

SLAC National Accelerator Laboratory

2575 Sand Hill Road

Menlo Park, CA 94025

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