Opportunity
SAM #RFP385586
Custom Fabrication of DC Block Assemblies and Components for FNAL PIP-II Project
Buyer
Fermilab
Posted
September 08, 2026
Respond By
September 25, 2026
Identifier
RFP385586
NAICS
332710, 332999, 334419
Fermi National Accelerator Laboratory, under the Department of Energy, is soliciting manufacturers for the fabrication and supply of specialized DC Block assemblies and related components for the PIP-II accelerator project. - Government Buyer: - Fermi National Accelerator Laboratory (FNAL), Department of Energy - OEMs and Vendors: - No specific OEMs named; custom fabrication required per FNAL specifications - Products Requested: - DC Block Assembly (Adapter, SSR DC Block, part number F10140911 Rev D) - 15 units required - Includes off-the-shelf, modified, and custom components - Sub-assemblies such as Short Spool Piece (F10140923), Tube (F10140961), and others - Additional fittings: connectors, insulators, O-rings, washers, nuts, bolts, and gas stop modified parts - Travelers/Inspections/test reports (1 lot) - Technical Requirements: - Manufacturing must follow detailed FNAL specifications (ED0013566-A) - Mid-production hold point: first assembly sent to FNAL for RF testing - Quality assurance documentation required - Precise standards: leak-tight assembly, burr-free finishes, oxygen-free copper and stainless steel materials - Delivery timeline: all assemblies within 20 weeks of award; FNAL will validate assemblies post-delivery - Notable Requirements: - Custom fabrication and modification of components - RF testing and quality assurance hold point - Multi-stage delivery and validation process - Large, complex assembly (approx. 20 kg per unit)
Description
DC Blocks