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❑ Plans and specifications for all proposed stormwater management facilities, including <br />design details for outlet control structures <br />❑ Easements by type <br />❑ EOF Locations and Elevations <br />❑ Basin NWL and HWLs <br />❑ Building Elevations <br />❑ Grading Limits <br />❑ Utility plan <br />❑ Certified Retaining Wall Design <br />2. Water Quality Treatment <br />❑ Sequencing: <br />❑ Required Water Quality Volume: <br />❑ Provided Water Quality Volume: <br />❑ Required Vs. Provided Water Quality Volume: ❑ Surplus ❑ Deficit <br />❑ Credit Provided for Pond Bench Toward Infiltration Requirement: ❑ Yes ❑ No <br />3. Rate Control <br />❑ Modeling calculations provided using NOAA Atlas 14 rainfall data <br />❑ Peak Discharge Rates < Existing for 2-year, 10-year, 100-year, and snowmelt events <br />❑ Model direct connected impervious separate <br />4. Infiltration/Retention BMPs <br />❑ Soil borings to confirm infiltration rate <br />❑ Pretreatment <br />❑ Drawdown within 48-hours <br />❑ 3' separation from seasonal high water table <br />S. Water Quality BMPs <br />❑ Meets NURP standards including: <br />❑ Dead pool requirements <br />❑ Water quality volume requirements <br />❑ Skimmer <br />❑ Maintenance access <br />6. Freeboard <br />❑ Groundwater Separation <br />❑ Building Opening: <br />❑ At least 3' above 100-yr HWL; or <br />❑ At least 2' above 100-yr HWL with following documentation: <br />