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City of Pleasanton | Stormwater System Management Plan | PWD 25.601 | PAGE 21
<br />Task 6 | Development of Maintenance and
<br />Inspection Plan
<br />Wood Rodgers has extensive experience in developing programmatic
<br />maintenance and inspection plans for a range of drainage systems,
<br />including storm drain systems, pump stations, open channels, detention
<br />basins, and green infrastructure. We propose to develop a predictive and
<br />proactive maintenance and inspection plan for the City that utilizes
<br />condition assessment findings from Task 4 and hydraulic model results
<br />from Task 3 to optimize inspection locations and prioritize facility
<br />maintenance activities and frequencies.
<br />Wood Rodgers will meet with the City staff to document and review the
<br />existing maintenance operations conducted within the City’s service area.
<br />We will download the existing maintenance logs from the City’s asset
<br />management software to analyze maintenance hotspots, work order
<br />types, frequencies, and resources. After reviewing existing practices and
<br />data, the team will prepare maintenance and inspection
<br />guidelines describing best practices for operations, maintenance, repairs,
<br />replacement, project performance and surveillance, inspection, and
<br />the reports needed to maintain the City’s storm drainage facilities. The
<br />guidelines will provide consistent and sound protocols to inventory,
<br />maintain, rehabilitate, and improve drainage facilities. (See Exhibits 20 and
<br />21).
<br />The guidelines will include, at a minimum, the following: Exhibit 20 & 21
<br />INTRODUCTION | Provides a summary of the guidelines and describes the purpose, goals, and objectives.
<br />PROGRAM SETTING | Provides the context/background to understand the jurisdictional areas affected by maintenance activities.
<br />REGULATORY FRAMEWORK | Summarizes and describes federal, state, and local regulatory jurisdictional boundaries, regulations,
<br />and authorizations/permits/certifications that apply to maintenance activities.
<br />INSPECTION SCHEDULES AND CHECKLISTS | Provides a recommended frequency to inspect pipe outfalls, pipes, catch basins,
<br />detention basins, lakes, pump stations, and green infrastructure including trash capture devices for sediment/debris build‐up and
<br />structural deficiencies. These inspections are important to confirm and maintain the full capacity of the City’s drainage facilities and
<br />to issue work orders to retain their functionality.
<br />PREVENTIVE MAINTENANCE SCHEDULES AND CHECKLISTS | Provides recommended frequencies to remove sediment/debris
<br />and perform preventive maintenance for outfalls, pipes, maintenance holes, drainage
<br />inlets, catch basins, detention basins, pump stations, lakes, and green infrastructure.
<br />REHABILITATION/ REPLACEMENT PLAN AND SCHEDULES | Recommends the
<br />frequency to rehabilitate or replace items based on the facility age, inspected condition,
<br />and material. Describes potential failures, both exceptional and routine, and provides
<br />detailed recommended measures for repair of each type of failure that might be needed
<br />during the service life of the improvements and facilities. The recommended repair and
<br />replacement measures are intended to be conducive to the City’s current and revised
<br />reporting and tracking methods and capabilities to perform the work.
<br />STORMWATER TREATMENT FACILITIES MAINTENANCE AND INSPECTION PLAN
<br />| Using the analysis of O&M and facility condition of the City’s water quality facilities
<br />determined in Task 4.2, Geosyntec will develop an inspection and maintenance plan for
<br />routine and long‐term activities for the water quality assets, including type and
<br />frequency of activities, building on our experience with other municipalities. The
<br />maintenance program will focus on the sustainability of system components, maximizing
<br />cost efficiencies, and reducing long‐term liabilities. Geosyntec will prepare a rough cost
<br />estimate for implementing the maintenance and inspection program for the water quality
<br />devices.
<br />EXHIBIT A
<br />Docusign Envelope ID: DF86282A-2A84-404C-9F8A-A035AEFBCFF8
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