• Asset Inventory and Condition Assessment – Hazen will inventory all PRWRF assets, develop attribute data, field verify the condition of assets, develop risk-based scoring criteria, identify level of service goals, perform asset cost analysis, and develop a 10-year capital improvement plan for the PRWRF. • Digital Twin – Hazen will provide technical services to advance the City’s data visualization and process optimization initiatives. The digital twin task is broken into six subtasks: development and tag addition, data exploration and cleaning, development of a data visualization tool, real-time process optimization, development of a mechanistic process digital twin, and addition of data-driven optimization features into the process twin (i.e., development of a hybrid model that includes mechanistic as well as data-driven components). • Onsite Operational Support – Hazen will provide onsite support from July 24, 2024 through October 25, 2024 followed by part-time support for the remaining duration of Hazen’s contract scheduled to end on September 30, 2026. Hazen staff will serve as an extension of the City’s staff to support the operation and maintenance of the PRWRF.
