(1) Vendor needs to provide supervisory control and data acquisition system.– Provide a Supervisory Control and Data Acquisition (SCADA) system compatible with the existing Navy Potable Water SCADA system.– The existing SCADA system is a custom programmed and built system utilizing Rockwell Automation software to monitor and control the potable water system.– The software package is a graphical display and control package that operates on a standard commercial Windows PC machine.  The existing control system is a ControlLogix or CompactLogix processor.– The new controller shall communicate via Ethernet IP via integral protocol port without requiring a third–party device or additional programming.– The system shall have support of state–of–the–art and user–friendly human–machine interface (HMI) and control software.– The distributed control system’s network shall use Ethernet–based supervisory communication.– Controllers, network media, and adapters shall support enhanced redundancy on Ethernet/IP networks.