BEryllium/Conflat Brazement

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.

Amendment 01

The following Addendum is being issued for the subject Request for Quotation: SLAC_351731_ConflatFlangeBeryllium

Answers to questions:

1. Do you have a drawing for this product so we can be 100% accurate? Also, what material would you like the Be mounted on? 

        ANSWER: Be window should be mounted on a single sided 4.5” 304L SST conflat flange with through holes. This does not have a drawing.

  

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.

Thank you very much.

Required item(s) listed below:

1.)

 Beryllium/Conflat Brazement: 4.62" ConflatFlange with a .010" thick Beryllium Window of a 2.69"aperture.

=qty 6

Technical Evaluation Criteria are the following

Beryllium/Conflat Brazement

Flange size: 4.62" Conflat

Beryllium size: 0.010” thick, 2.69 aperture

Beryllium purity:

[SEE BELOW TABLE]

Berllium purity requirement:

Symbol

Element

% weight.

Fe

Iron

0.08

Al

Aluminum

  0.008

Mg

Magnesium

    0.0002

Si

Silicon

  0.007

Cr

Chromium

  0.02

Co

Cobalt

< 0.0001

Cu

Copper

  0.005

Pb

Lead

< 0.001

Mn

Manganese

     0.0054

Mo

Molybdenum

  < 0.0008

Ni

Nickel

0.01

Zn

Zinc

  < 0.0002

Ag

Silver

  < 0.0005

Ti

Titanium

     0.0035

B

Boron

   < 0.00001 

Cd

Cadmium

< 0.0009

Ca

Calcium

   0.008

Li

Lithium

     < 0.00001

BeO

1.8

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

Source selection will be based on Lowest Priced Technically Acceptable Method.

Please provide a price and lead time quotation by COB 11/26/2024.

Send quote to Jhamieb@SLAC.stanford.edu.

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

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

Buy American Act Certification (BAA) applies to awards 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).

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

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. Please mark up terms and conditions if you wish to negotiate. No mark ups mean that you accept SLAC Terms and Conditions.

Payment Terms will be NET-30

Freight terms will be FOB Destination Prepaid and Add

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

Contact me directly with any questions.

Kind Regards,

Jhamie Serena

Procurement Commodities Team

SLAC National Accelerator Laboratory

2575 Sand Hill Road Menlo Park, CA 94025

P- 650-926-2201