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* SWM facility design drawings and details;
* SWM facility design drawings and details;
* Erosion and sediment control plans;
* Erosion and sediment control plans;
−==Design Information==
−* Consistent hydrology modelling to be utilized for each development application and/or consistent with MESP/MSP/Studies.
+* Supporting information has been included for all modelling parameters and calculations.
+*Stage-Storage-Discharge calculations provided for each SWM facility including design information on control and emergency overflow weirs.
+*Flow and storage summary tables provided which reference the associated drainage area, catchment ID, outlet(s) and differentiate between controlled and uncontrolled areas.
+*Identify and show seasonal high groundwater levels in report and on drawings;
+*Per MOECC SWM manual, 2003 (i.e. Drainage area, required volume, slopes, forebay, etc.);
+*The SWM report and drawings are to include a table summarizing required storage, provided storage and associated elevation and flow for the permanent pool, 25mm (extended detention), and 2 through 100 year return period storm events where applicable for each facility;
+*An operations and maintenance manual should be included in the SWM Report for all LID facilities in accordance with municipal requirements;
+*Complete information on proposed manufactured treatment devices is to be provided including current status under ETV protocols;
+*An operations and maintenance manual is to be provided that includes a maintenance schedule;
+===Quantity Control Section===
+*Runoff coefficient or imperviousness calculations;
+*Analysis using appropriate storm distributions;
+*Pre-development peak flow (m<sup>3</sup>/s);
+*Post-development uncontrolled peak flow (m<sup>3</sup>/s);
+*Post-development controlled peak flow (m<sup>3</sup>/s);
+*LID Facility Type;
+*Stage – Storage – Discharge Table;
+*Outlet design and calculations;
+*Total storage required (m<sup>3</sup>);
+*Total storage provided (m<sup>3</sup>);
+*Table comparing provided versus required;
+*Overland flow conveyance and design;
+*External drainage conveyance (100 year and Regional);
+2.2. Quality Control Section
+• Level of Protection.
+• Drainage Area to Facility in hectares.
+• Percentage Impervious – total and directly connected areas.
+• SWM Facility Monitoring and Maintenance Requirements.
+3. Hazard Land Management
+• Regional event and 1:100 year flood lines under existing and proposed conditions shown on appropriate plan drawings.
+• Valley top of bank, stream erosion, steep slope allowances and meanderbelt assessed (confined stream systems only).
+• Wetlands and required setbacks determined and identified on plans.
+• Meanderbelt assessment and/or setback determined and identified on plans.
+• Wave uprush and/or wind setup elevations calculated (Lake Simcoe Shoreline).
+• “Limit of development” shown on plans.
+• Survey and floodplain mapping submitted (As per minimum requirement in Appendix K).
+• Hydraulic modelling and analysis including digital files (As per minimum requirements identified in Appendices C, I and K).
+4. Other
+ Upon approval of the SWM design, a digital copy of the stormwater drainage plan is to be submitted including the location and size of the SWM facility in GIS format.
+----
===Floodplain mapping and documentation minimum requirements===
===Floodplain mapping and documentation minimum requirements===
# Hydraulic sections with regulated floodplain elevations and cross-section identification;
# Hydraulic sections with regulated floodplain elevations and cross-section identification;