The U.S. Army Corps of Engineers, Walla Walla District, intends to issue a Sole Source order to Rockwell Automation Inc for the procurement of Allen-Bradley programmable logic controllers (PLC) and associated system components. This procurement is necessary to maintain the original manufacturer's warranty and licensing for existing Allen-Bradley 5380 controllers, which can only be sourced from Rockwell Automation's Government Business Division. The components are critical for the operation of the Dworshak National Fish Hatchery in Ahsahka, Idaho, ensuring reliable control and monitoring of industrial processes. Interested vendors who believe they can provide the required supplies may submit supporting documents demonstrating their capability and past performance to Doug Davis at douglas.m.davis@usace.army.mil by the specified deadlines.