Fabrication of Internal Bore Support Components

The Oak Ridge National Laboratory (ORNL) is seeking a contractor to fabricate precision mechanical components for the Internal Bore Support Assembly of the MPEX Helicon Magnet. The contractor will be responsible for providing all materials, fabrication, machining, inspection, and documentation necessary to produce the components in accordance with the provided engineering drawings and model data. The components include internal support rails, bore guide rails, interface flanges, and mounting hardware. The fabrication shall be performed in accordance with Quality Level 3 requirements from the MPEX Quality Assurance Program Plan. Key aspects of the job include: • Dimensional tolerance: Machining tolerances shall meet or exceed those specified in the provided engineering drawings. • Surface finish: Functional surfaces shall meet finish requirements of Ra ≤ 1.6 µm unless otherwise specified. • Material certification: All materials must include traceable certificates of conformance and match specified grades. • Integration requirement: The fabricated components must interface and integrate precisely with existing Helicon magnets. • Inspection and verification: Dimensional inspection reports are required for all features, and ORNL reserves the right to witness inspection or review inspection data before shipment.