SLAC National Accelerator Laboratory, operated by Stanford University for the Department of Energy, seeks proposals for a BL18 In-Vacuum Undulator from a U.S. domestic end item source, with performance at SLAC. Offerors must follow the attached RFP preparation requirements, complete and return all cover-letter documentation, and include a signed Amendment of Solicitation with the proposal package. Amendment 01 revised the requested delivery schedule to 19 months ARO and updated the schedule evaluation criteria and technical clarifications. Amendment 02 and Amendment 03 incorporated additional technical responses and related RFP updates. The revised documents include Sections F, L, and M, a qualifications matrix, and responses to requests for clarifications.

SLAC National Accelerator Laboratory, operated by Stanford University for the Department of Energy, seeks subcontract proposals for a BL18 In-Vacuum Undulator, and its subcontracts are not Federal procurements. The requirement calls for a U.S. domestic end item source and requires interested vendors to follow the attached RFP preparation and documentation requirements, including a signed amendment of solicitation with the proposal package. Amendment 01 extends the SLAC requested delivery schedule from 18 to 19 months ARO and revises the schedule factor, qualifications matrix, and offer evaluation accordingly. Amendment 02 incorporates technical responses to clarifications dated 9/29/2026 and updates the instructions to offerors. Requests for clarification were due Friday, September 25, 2026.

SLAC National Accelerator Laboratory, operated by Stanford University for the Department of Energy, is inviting proposals for a BL18 In-Vacuum Undulator. This is a management and operating contractor subcontract, not a federal procurement, though certain federal laws and regulations may apply. The requirement specifies a U.S. domestic end item source. Interested vendors must submit a full proposal in accordance with the attached RFP preparation requirements and provide required documentation to Ryan Enos.