WTP SCADA and Filter Control System Improvements

Estimated Value: $1,100,000
Open 30 days left GeorgiaInformation Technologysolicitation
Oct 29, 2026
Dec 3, 2026 2:00 PM
Information Technology
solicitation
541511
AI Summary
The City of Carrollton, GA is seeking proposals for improvements to their Water Treatment Plant's SCADA and Filter Control System. This project involves replacing the existing DeviceNet-based valve control system with simpler discrete and analog wiring, and equipping each of the ten filters with its own dedicated Allen-Bradley PLC and touchscreen for standalone control. The existing SCADA system will also be replaced with new HMI software and computer hardware. Proposals must include all equipment, materials, installation services, labor, taxes, and freight.
Line Items
ItemQtyUnitEst. Unit PriceEst. TotalCategory
Engineering and Design Services for SCADA and Filter Control System Upgrade 1 lot $150,000.00 $150,000.00 Professional Services
Allen-Bradley ControlLogix PLCs (for supervisory control) 2 each $15,000.00 $30,000.00 IT Hardware
Allen-Bradley PLCs (dedicated for each of 10 filters) 10 each $5,000.00 $50,000.00 IT Hardware
Panelview Touchscreens (for supervisory control) 2 each $3,000.00 $6,000.00 IT Hardware
Panelview Touchscreens (dedicated for each of 10 filters) 10 each $1,500.00 $15,000.00 IT Hardware
Conventional Discrete and Analog Wiring and Cabling 1 lot $75,000.00 $75,000.00 Construction
Electrical Enclosures and Control Panels 12 each $5,000.00 $60,000.00 Construction
SCADA HMI Software Licenses 1 lot $50,000.00 $50,000.00 IT Software
SCADA Server Computer Hardware 2 each $10,000.00 $20,000.00 IT Hardware
SCADA Client Workstation Computer Hardware 5 each $2,500.00 $12,500.00 IT Hardware
Installation Services (PLCs, wiring, panels, computers) 1 lot $200,000.00 $200,000.00 IT Services
System Integration and Configuration Services 1 lot $150,000.00 $150,000.00 IT Services
Testing, Commissioning, and Startup Services 1 lot $75,000.00 $75,000.00 IT Services
Training Services for Plant Personnel 1 lot $25,000.00 $25,000.00 Professional Services
Project Management and Coordination 1 lot $50,000.00 $50,000.00 Professional Services
Contingency/Miscellaneous Materials and Labor 1 lot $100,000.00 $100,000.00 Other
Estimated Bid Value$1,100,000.00

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