This is a sole source, firm-fixed price purchase order for the repair or replacement of an inoperable Milli-Q ultrapure water purification system, including delivery, installation, commissioning, and a service contract. The system is critical for sensitive laboratory research in fisheries ecology and environmental science. The performance location for delivery and installation is Santa Cruz, California. The anticipated award date is estimated to be April 2026. While this is not a request for competitive proposals, firms believing they can meet the requirements may submit documentation to the point of contact for consideration.