This is a solicitation for a firm-fixed price purchase order to be awarded on a sole source basis to MHD Rockland Inc. for the overhaul of two Control Boxes, requiring specific technical expertise and OEM parts from Air Liquide Advanced Technologies. The work must be performed in accordance with the solicitation's terms, which are based on the FAR as of November 28, 2025. Only quotations with F.O.B. Destination or F.O.B. Origin shipping terms will be accepted.