Task 1 – System Assessment (negotiated time and materials, not-to-exceed fee) Conduct a full evaluation of the system (software, hardware, switches, PLCs, etc.) to identify needs, problems, and improvements/upgrades; get input from operations staff on needs, problems, and improvements/upgrades – for example, plant operators would like to add additional functionality to control valves and pumps through the SCADA system; prepare a report summarizing findings and recommendations. Task 2 – Design, programming, acquisition, assembly (provide cost) The firm shall conduct the majority of design and assembly at their offices. This approach will facilitate close supervision throughout the design and programming phase to ensure accurate and reliable configuration. Once the in-office tasks are complete and control panels built, the firm’s team will transport the equipment to the WWTP for installation. Services under this task include design, acquisition, configuration, assembly, and programing of system improvements/upgrades including: o Network Switch Configuration o SCADA Hardware Configuration o SCADA Software Development (Wonderware Upgrade) o SCADA Application o Historian Development o Report Development o Alarm Call Out Development o Remote Access Configuration o Provide and program two tablets for remote SCADA access o SCADA Servers and licenses o Network Switches (3), located in Control building o Wonderware Software o Alarm Dialer Software o Historian Software o Upgrade three Siemens Drops at LCP-012,013,014 o New local control panels and PLCs at LP-11 and LCP-006 o Upgrade SCADA system to current industry security standards. To develop an estimate, use 500 hours of SCADA programming. The plant will require verification of all critical alarms, as well as those specified in the Reuse Reclamation Plan. The existing SCADA screens viewed by the operators need a major upgrade to better reflect field conditions. Any nuisance alarms— or alarms that are obsolete or no longer needed—should be removed. Additional improvements beyond the base bid identified herein will be negotiated as supplemental work subject to authorization by the City Council (if >$50,000) or the City Manager (if ≤ $50,000). Task 3 – Prepare bid package for installation and assist with bidding (negotiated time and materials, notto-exceed fee for services) The firm shall prepare bid-ready documents (engineered plans, specifications, bid documents, and engineer’s opinion of cost) for the installation, start-up, testing, commissioning, and troubleshooting of equipment by an electrical licensed contractor for the installation of the Control panels. This will be bid by the City.. Task 4 – Installation, commissioning, and testing services (provide cost) The firm shall provide inspection and oversee the installation of the equipment; provide testing and start-up/commissioning assistance and any necessary troubleshooting for a fully functional system. The firm will thoroughly test all connections, functions, and features to confirm proper operation, taking all necessary measures to guarantee a seamless and efficient transition from the legacy system. Commissioning shall include the SCADA and HMI applications, alarms, and historian. Task 5 – Training (provide cost) Provide training on system operations and maintenance; provide O&M manual and training manuals for the upgraded SCADA system. Assume two (2) separate 8-hour trainings. Task 6 – Post project support (provide cost) Provide on-call post project support for up to 80 hours of programming support per year for up to two (2) years following final close-out of the project.
