WOOD RODGERS, INC. (#2026291) - Laserfiche WebLink

City of Pleasanton | Stormwater System Management Plan | PWD 25.601 | PAGE 22 Geosyntec will prepare a rough cost estimate for implementing the maintenance and inspection program. Findings will be summarized in a draft and final Maintenance and Inspection Plan prepared by Wood Rodgers. STAFFING, FUNDING, EQUIPMENT AND VEHICLE RECOMMENDATIONS | Recommendations will be made based on an evaluation of the maintenance records and refined procedures. This will include recommendations for adequate staffing, equipment, and vehicles to perform the recommended activities; a schedule for future inspections; and appropriate annual funding levels for repairs of the City’s storm drainage infrastructure that fall within the City’s capabilities. The recommendations will consider the City’s existing asset management systems and policies. ENVIRONMENTAL PERMITTING ASSESSMENT | Wood Rodgers will work with the City to identify and map all natural water ways and drainages in the City that may require routine maintenance. Our environmental staff will perform a desktop review of these drainage facilities and provide the City with preliminary recommendations for which facilities should be considered Waters of the U.S./State and which are non‐jurisdictional, and which facilities fall under the City’s existing Stream Maintenance Permit (SMP). This effort will provide the City with a better understanding of when maintenance work would require environmental permits, when it could be performed under the SMP, and when it could be performed without regulatory agency coordination. Wood Rodgers recommends the City consider obtaining future long‐term maintenance agreement permits for citywide stormwater master plan maintenance activities in the future (not included in this scope of work). REPORTING | Describes necessary documentation required for the City’s internal work tracking. This also includes reporting measures required by federal, state, and local resource agencies. Deliverable(s): Draft and Final Maintenance and Inspection Plan Task 7 | Regulatory Assessment and Master Plan Updates Approach Geosyntec is intimately familiar with the Alameda Countywide Clean Water Program (ACCWP) and the San Francisco Bay Area Municipal Regional Stormwater Permit (MRP) requirements for the City of Pleasanton. Geosyntec has served as a technical resource to the ACCWP for stormwater program implementation planning since 2005 in planning, coordinating, and implementing programs. Additionally, Geosyntec is currently assisting the City with implementing its GSI Plan by developing GSI technical guidance and assessing existing City‐owned GSI facilities at 30 sites. The MRP requirements are discussed in the subsequent paragraphs to demonstrate our familiarity with them. National Pollutant Discharge Elimination System (NPDES) permit requirements associated with Phase I municipal stormwater programs and Permittees in the San Francisco Bay area are included in the MRP. Permit discussions for MRP 4.0 will begin in the Fall of 2025. Geosyntec will be engaged in these discussions on behalf of the ACCWP and the Bay Area Municipal Stormwater Collaborative (BAMSC). Provision C.3.h requires each Permittee to implement an Operation and Maintenance (O&M) Verification Program in accordance with the requirements specified in the Provision. MRP Provision C.3.j requires each Permittee to continue to implement a Green Infrastructure (GI) Plan for the inclusion of LID storm drain infrastructure on public and private lands. Additionally, Provision C.3.j.ii.(2) requires the City to implement non‐regulated green infrastructure projects within its jurisdictions so that 4.91 acres of impervious surface are retrofitted with GSI by June 30, 2027. Provision C.5.f requires Permittees to make the current map(s) of its MS4 available to the public. Permittees must identify information missing from the current MS4 maps and develop a plan and schedule to compile additional storm sewer system information, considering the potential to identify component locations, size or specifications, materials of construction, and condition. MRP Provision C.10 requires Permittees to reduce their trash load by 100% by June 30, 2025, using either full trash capture devices (FTCD) or other control measures. Provision C.10.b.i requires Permittees to maintain and provide for inspection and review upon request, documentation of the design, operation, and maintenance of each of their FTCDs, including the mapped location and drainage area served by each system. The City is also required to conduct On‐land Visual Trash Assessments (OVTAs) for the trash management areas controlled with other trash management actions, such as street sweeping. With an understanding of the MRP requirements, Geosyntec proposes the following tasks to address deficiencies and achieve water quality objectives in compliance with State‐mandated regulations. 7.1 – General Wood Rodgers’ team, including Geosyntec, will review and assess applicable Permittee‐specific MRP regulatory requirements with City's stormwater MRP operation and maintenance practices and provide City with recommendations for any areas of need/improvement based off of the minimum required effort necessary to meet/maintain compliance. This includes guidance/recommendations with evolving MRP regulations as updated by the Water Board. EXHIBIT A Docusign Envelope ID: DF86282A-2A84-404C-9F8A-A035AEFBCFF8