Amendment 1 – Revision of Quantities and Extension of Solicitation Due Date – DUNE AB EC Kemet *No Substitutes*

Brookhaven Science Associates, LLC (BSA), acting as the operator of Brookhaven National Laboratory under Department of Energy Contract DE-SC0012704, has issued Amendment No. 1 to Solicitation AH478133 for the procurement of Kemet electronic components under the designation DUNE AB EC Kemet with no substitutes allowed. The amendment revises quantities for two key items—KEMET C2225C392JGGACTU and KEMET R76UR31004030J—on the Draft Purchase Order, and updates AMS-043 specifications, while extending the solicitation response deadline to June 2, 2026. The contract is a Firm Fixed Price agreement with evaluation and award based on the Lowest Price Technically Acceptable (LPTA) methodology, meaning only offerors who meet all technical requirements will be considered, with selection determined solely by the lowest total price. The deliverables include specified Kemet components in exact quantities, with one line item adjusted from 704 to 1,232 units, and all items must conform to ISO 9001 quality systems and comply with strict packaging, preservation, and labeling requirements governed by ASTM D 3951 and OSHA’s GHS Hazard Communication Standard, including ESD protection for sensitive parts and full traceability of lot or batch numbers to prevent counterfeit or suspect parts. Performance occurs at Brookhaven National Laboratory in Upton, New York, under FOB Destination and DAP terms with vendor responsibility for freight and risk until delivery to Bldg 98 on Rochester Street. Acceptance of supplies is made solely by the Government at the delivery point, and all items must retain at least 75% of their shelf life upon delivery. Invoicing must be sent via email to [email hidden] and is subject to Net 30 payment terms from receipt of a proper invoice. The contract incorporates a comprehensive set of Federal Acquisition Regulation clauses covering prohibitions on contingent fees, restrictions on subcontractor sales, whistleblower protections, computer security obligations, Buy American provisions (with geographical limitations), and patent indemnity. Additional special requirements mandate strict supply chain integrity, including sourcing from franchised distributors with verifiable documentation, compliance with U.S. export control laws such as ITAR and EAR, and potential personal identity verification for personnel requiring access to DOE-controlled systems or facilities. Proposal submissions are strictly limited to electronic format via