SAM #SLAC_360851-A

SLAC Solicitation for LCLS-II-HE Mirror Bender Assemblies and Components

SLAC National Accelerator Laboratory, operated for the U.S. Department of Energy, is soliciting proposals for the fabrication and delivery of specialized mirror bender assemblies for the LCLS-II-HE project. - Government Buyer: - SLAC National Accelerator Laboratory (DOE Contractor), Menlo Park, CA - Products Requested: - Eight built-to-print mirror bender assemblies for DXS, CXI, and MFX beamlines - FLEXURE KINEMATIC MT 1 (DSG-000099267), quantity: 8 - FLEXURE KINEMATIC MT 2 (DSG-000099268), quantity: 16 - Mirror Bender Assemblies: - MR1L3 Bender Mirror Assembly (DSG-000064959), quantity: 1 - MR2L3 Bender Mirror Assembly (DSG-000075184), quantity: 1 - MR3L3 Bender Mirror Assembly (DSG-000075192), quantity: 1 - MR4L3 Bender Mirror Assembly (DSG-000075174), quantity: 1 - MR1L5 Bender Mirror Assembly (DSG-000075979), quantity: 1 - MR2L5 Bender Mirror Assembly (DSG-000065008), quantity: 1 - MR3L0 Bender Mirror Assembly (DSG-000075984), quantity: 1 - MR4L0 Bender Mirror Assembly (DSG-000075990), quantity: 1 - Chin Guard with SiC Aperture (manual, lockable, thermal monitoring) - Active Cooling System (SMC HECR008-A water chiller) - Unique Requirements: - Fabrication must follow detailed SLAC engineering specifications and drawing packages - Excludes mirrors, actuators, thermal straps, and final assembly - Strict quality assurance, documentation, and testing (factory and site acceptance tests) - Compliance with LCLS vacuum policy, bakeability to 125C, stress-free kinematic mounting, thermal expansion, twist correction, and safety features - Active cooling and thermal monitoring required - Deliveries in three shipments at 24, 32, and 40 weeks after receipt of order - Monthly progress reports, bi-monthly meetings, warranty, and corrective action plans - Place of Performance: - SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025 - Linac Coherent Light Source II (LCLS-II) facility

Description

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.

You are invited to submit a firm fixed price proposal in accordance with Line Items in Section B of this RFP and the proposal preparation requirements and other applicable provided documents. Your proposal must be received no later than Friday, May 29, 2026, 5:00 PM Pacific, and be valid for 90 days after submission. Submissions can be provided by electronic files in PDF or any digital format.

Please emaill giangn@slac.stanford.edu for Section C drawing package.

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