Specifications include, but are not limited to: The purpose of this RFP is to allow the Owner to select a SCADA System Integrator for the following purposes: 1. Convert our current cloud based system to a 900 MHz radio based SCADA operating system. 2. To provide technical support during and after the warranty phase of the proposed SCADA System Upgrade Project. The Owner desires to establish a lasting relationship with an SCADA System Integrator for the purpose of maximizing its investment and optimizing the SCADA system. 1. Replace existing PLCs and any equipment that is needed to perform the specified functions of the SCADA system – SCADA System integrator shall conduct an in-depth analysis of the existing SCADA equipment, software, and programming scheme. SCADA System Integrator shall evaluate the information gained from the analysis and provide services as required to replace existing PLCs and equipment. This function shall include development of the following items: a) Operation and Maintenance (O&M) Manuals for key components. b) System schematics. c) Communication scheme. d) Wiring diagrams of each Remote Terminal Unit (RTU) and control panels. e) HMI development data to include tag-name database with corresponding Input/Output (I/O) list. f) Electronic back-up and printed copies of all programs that will be housed at the City of Alpine. g) Operational instructions in electronic and printed format. 2. Hardware upgrades. a) Provide radio path study to support proposed radio communications plan will provide reliable communications to all sites. b) Proposed PLC and radio equipment shall be installed in existing enclosures. Include all costs to provide a neat and professional installation of proposed equipment in existing enclosures including CAD drawings of completed installation showing wiring terminations and physical enclosure layout. c) Working System – Due to the fact that this is an “IN USE” working system, all upgrades shall be completed in a systematic and timely fashion that will not interrupt the daily operations of the system. Be sure to allow for and include all cost to ensure the system is functional at all times during the upgrade. Owner recognizes that sites will be down for a limited time during the transition but all sites shall be operational prior to conclusion of each day’s activity. SCADA System Integrator shall coordinate with owner to ensure system functionality during upgrade.