BPM Cables (Semi Rigid) for ALS-U

Dear Prospective Offeror: Please see the attached answer to the 5th set of questions referring to this request for proposal. Thank you. This RFP is hereby modified as of 4/27/26 to extend the proposal due date until May 5, 2026. All other terms and conditions remain the same.

Dear Prospective Offeror, The University of California, on behalf of the Lawrence Berkeley National Laboratory (LBNL), would like to invite you to participate in Request for Proposal (RFP) No. AA-2026-04 for ALS-U Beam Position Monitor (BPM) Semi Rigid Cables.

The RFP and associated documents (listed below) are attached hereto: 0. RFP and Proposal Preparation Instructions 1. Statement of Work (SOW) 2. Acceptance Criteria List (ACL) 3. Sample Subcontract 4. Rep Cert Form (required with submission) 5. Price Proposal Schedule, Attachment A (required with submission) 6. Past Performance Reference Information Form (required with submission) 7. ALS-U Quality Evaluation Survey (required with submission)

Timeline of Events: RFP Release - April 13, 2026 Questions for Clarification - no later than April 17, 2026 Submissions due - no later than April 27, 2026