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Exhibit A Conditions of Approval—SPA-18-134 Valencia Place Apartments Site Plan and Design Review controlled pump or gated discharge with positive shut-off control. Telemetry requirements at the pump station shall include installation of hardware and software to interface with the City's Supervisory Control and Data Acquisition (SCADA) system. 87. Project applicant shall incorporate appropriate site design measure(s) and submit the results of the Post-Construction Runoff Standards Manual. The City of Manteca approval of the proposed measures is precedent to issuance of any building, grading or construction permits. 88. Project applicant shall develop and submit a Project Stormwater Plan that identifies the methods to be employed to reduce or eliminate stormwater pollutant discharges through the construction, operation and maintenance of source control measures, low impact development design, site design measures, stormwater treatment control measures, and hydromodification control measures. Design and sizing requirements shall comply with the 2015 Post- Construction Stormwater Standards Manual. City of Manteca approval of the Project Stormwater Plan is precedent to issuance of any building, grading, or construction permits. Two paper copies and an electronic copy of the Project Stormwater Plan shall be provided to the City of Manteca. 89. Project applicant shall develop a hydromodification management plan to ensure the post-project stormwater runoff flow rate shall not exceed estimated pre-project flow rate for the 2-year, 24-hour storm. The hydromodification management plan shall be incorporated into the Project Stormwater Plan. 90. Project applicant shall develop and submit an Operations and Maintenance Plan that identifies the operations, maintenance, and inspection requirements of all stormwater treatment and baseline hydromodification control measures identified in the approved Project Stormwater Plan. City of Manteca approval of the preliminary Operations and Maintenance Plan is precedent to issuance of any building, grading, or construction permits. Two paper copies and an electronic copy of the Maintenance Plan shall be provided to the City of Manteca. 91. City of Manteca approval of the final Operations and Maintenance Plan and recordation of the Maintenance Access Agreement is precedent to first building final inspection for this project. Two paper copies and an electronic copy of the final Operations and Maintenance Plan shall be provided to the City of Manteca. 92. Post-Construction Management Practices shall conform to the City's adopted Multi- Agency Post Construction Stormwater Standards Manual. 93. Where conflict between standards arises, the standard most-protective to water quality, to public health and safety, and against flooding shall be utilized. 94. Prior to any land disturbing construction activities occurring on a project, Developer shall meet the requirements of NPDES. For sites exceeding 1 acre of disturbance area that are deemed non-exempt, contractor shall prepare and submit a Storm Water Pollution Prevention Plan (SWPPP) and apply for a permit under the California General Construction NPDES permit. SWPPP shall be prepared and signed by a Qualified SWPPP Developer (QSD) certified by the State Water Resources Control Board. All modifications to SWPPP shall be implemented by a QSD in responsible charge for the project. The SWPPP shall be implemented under the supervision of a Qualified SWPPP Practitioner (QSP). For permit information, contact the State Water Resources Control Board (SWRCB) at: Conditions of Approval Page 9 of 13