Description
The Lawrence Berkeley National Laboratory (LBNL) is seeking a qualified subcontractor to complete the detailed design of the Advanced Light Source Upgrade (ALS‑U) storage‑ring power‑supply racks. The effort covers 16 rack families (total 76 racks) and requires deliverables that enable LBNL to procure, fabricate, and assemble the racks. The design scope includes 3‑D CAD models (Inventor), mechanical and enclosure drawings, electrical schematics, bus‑bar documentation, cable‑harness layouts, and a technical data package (TDP) for each rack. The contractor must also provide up to 200 hours of post‑design support for vendor clarifications and design revisions. All work must conform to LBNL’s Quality Assurance Plans (PUB 3111 and AL‑1024‑3173) and be submitted for Preliminary and Final Design Reviews (PDR/FDR) with two‑week LBNL review windows.
• Deliver 3‑D mechanical models and production‑ready drawings for 6 Standard‑Sector, 6 Hard‑Bend, and 4 ATS/STA rack configurations.
• Produce full electrical diagrams, bus‑bar specs, and cable‑harness drawings for each rack family.
• Submit a complete Technical Data Package (TDP) for all 16 rack families by 31 January 2027, with optional post‑design support (≤ 200 hrs) for up to one year thereafter.
• Follow LBNL QA requirements, attend an optional pre‑proposal conference (10 Oct 2026), and adhere to the schedule (final submission no later than 19 Oct 2026).