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City of Pleasanton |Stormwater System Management Plan |PWD 25.601 |PAGE 7 Wood Rodgers proposes a predictive inspection plan, leveraging our experience to optimize inspection sites. We advocate for an asset management approach to inventory facilities and develop a comprehensive maintenance, rehabilitation, and replacement program. Additionally, we recommend using our previous calibration findings to optimize improvement design parameters. Our proposal includes a social equity‐ and risk‐based capital improvement plan, aiming to gain community support and establish the basis for grant applications. Inspections are to prioritize and identify deficiencies for maintenance and rehabilitation program development. Conventional closed‐ circuit television (CCTV) inspections are used to assess the condition of pipes, but these inspections can be expensive. For example, in Pleasanton, CCTVs could cost up to $5 million for 200 miles of the City’s pipes. To minimize the inspection cost, Wood Rodgers proposes an innovative predictive inspection approach as described in Task 2.6 Inspection, Survey and Inventory. A reactive and unplanned maintenance, rehabilitation and replacement program increases operational costs and liabilities. Conversely, a conservatively planned program reduces liabilities, but it substantially increases operational costs. Increasingly stringent environmental and safety requirements, and urban trash generation also add a burden to the existing operations and maintenance activities. Wood Rodgers proposes to inspect and inventory drainage facilities with a GIS geodatabase, assess the facilities’ remaining useful life, develop life cycle costs, and use modeling results to prioritize rehabilitation and replacement improvements to create best management practices. This asset management approach targets and prioritizes operations and maintenance activities and rehabilitation and replacement works to optimize the City’s resources. Capital improvement projects are becoming increasingly expensive under the current construction climate. Over‐simplified modeling approaches — which often lead to conservative designs — may appear less costly upfront but are no longer a viable strategy for public agencies. Wood Rodgers is a firm believer that a detailed master plan is much more cost‐effective for implementing a CIP than an over‐simplified master plan. Understanding the true facility capacity and deficiencies can be achieved by developing hydrologic and hydraulic models that match historical data through calibration. Wood Rodgers’ unique technical approaches, as proposed in Task 3. Hydraulic Model Development/Capacity Evaluation, embrace detailed one‐ and two‐dimensional modeling and accurate calibration to identify real flood risk and to optimize improvements. Wood Rodgers’ extensive experience in detailed risk‐based hydrologic and hydraulic modeling with calibration efforts using more than 100 stream and pipe gages has contributed to accurate flooding risk assessment, optimized drainage facility design, and optimized operations. Predictive Inspection Plan Competitive Grant Application Asset Management Rehabilitation Program Public Supported Stormwater Fee Realistic Modeling Optimized Capital Improvement Plan EXHIBIT A Docusign Envelope ID: DF86282A-2A84-404C-9F8A-A035AEFBCFF8