SLAC invites interested vendor 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, June 19, 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. Submit your complete Proposal to the attention of Nathan Ripaldi at ripaldi1@slac.stanford.edu.