Heat and Bias Holder for DENS TFS DT

This Amendment No. 1 is hereby made part of the above-referenced Request for Quotation. Except as expressly modified herein, all other terms, conditions, and

requirements of the RFQ remain unchanged. 1. Revision to Technical

Requirements The solicitation is hereby revised to permit offers for equivalent products as per the statement below; The parts or model numbers are listed for reference purposes only. Any alternate products being offered shall have equivalent, or greater, performance parameters to those specified. Suppliers that are offering alternate products shall list the manufacturer, model, and part numbers for the product. When quoting an alternate product, please provide sufficient documentation to permit thorough evaluation of the equivalency of your offer to the product specified. BSA reserves the right to determine equivalency. 2. Statement of Work A Statement of Work (SOW) is hereby incorporated into the solicitation and is attached as Attachment 1 – Statement of Work. Offerors shall review the SOW in its entirety and ensure their quotations address all applicable

requirements. 3. Extension of RFQ Closing Date The quotation due date is hereby extended as follows: Original Due Date: 7/15/2026 at 5pm Est Revised Due Date: 7/24/2026 at 5pm Est All quotations must be received no later than the revised due date and time. 4. Acknowledgement Submission of a quotation after issuance of this amendment shall constitute acknowledgement of this amendment. Offerors are responsible for ensuring their quotations reflect all revisions contained herein. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Hello, Kindly participate in a “FFP” (Firm Fixed Price) RFQ by Brookhaven Science Associates, LLC (herein known as BSA), operator of Brookhaven National Laboratory, with the U.S. Department of Energy (DOE) for the operation of Brookhaven National Laboratory. Can you kindly quote this all-inclusive requirement in my name with the current date and lead time. Please offer BSA any discounts available for your best price. Items to be quoted as per Enclos­ure A (Draft PO):

1) A.T.H.4.4/Wildfire H+ DT 6 contact TF TEM double tilt heating system - 1.0000 / EA 2 ) S.U.H.10/Wildfire remote installation and training (1day) - 1.0000 / EA Net30 Payment Terms Please provide the following on your quote: Origin of Manufacture Unique Entity Identifier (UEI) Please also return the following along with your quote: Published Price list: showing the items on your quote for price justification, Prior BNL PO for the same or a web screenshot (or link) of same/similar items with

pricing and part number shown. System For Award Management (SAM): In order to support DOE reporting