Georgia Procurement Registry #PE-62250-NONST-2027-000000016

Carrollton Water Treatment Plant Filter Controls and SCADA Upgrade

The City of Carrollton is seeking proposals to upgrade filter controls and replace the SCADA system at its water treatment plant. - Buyer: City of Carrollton, Georgia — Engineering Department; Carroll County. - Scope: Furnish and install equipment, materials, and related components to replace DeviceNet-based controls for 10 conventional filters and 61 valves with conventional discrete and analog wiring, enabling standalone control of each filter. - Named OEM: Allen-Bradley — one dedicated PLC and one touchscreen per filter, for 10 PLCs and 10 touchscreens total. No part numbers are provided. - SCADA replacement: Provide new HMI software and computer hardware to replace the plant’s existing SCADA system; quantities and manufacturers are not specified. - Services: Equipment and system installation, filter-control configuration, and SCADA replacement. Proposals are to include materials, labor, taxes and fees, and freight to Carrollton. - Other named vendors: None identified. The notice does not state a period of performance or estimated contract value.

Description

The City of Carrollton is soliciting proposals for equipment, materials, and installation services to improve controls and monitoring at its Water Treatment Plant. The project will replace the existing DeviceNet-based valve control system with conventional discrete and analog wiring, with dedicated Allen-Bradley PLCs and touchscreens for each filter to support standalone control. It also includes replacing the plant’s existing SCADA system with new HMI software and computer hardware. Proposals must include materials, labor, applicable taxes and fees, and freight to Carrollton, Georgia.

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