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Task 4: List#3 approach to MR#5 compliance (flow control exempt projects only) <br /> You are required to use the first applicable BMP that is considered feasible in each <br /> category(lawn,landscape and hard surfaces) below. <br /> Mark whether the BMP is feasible or infeasible. If you select infeasible,cite the reasons for <br /> infeasibility (See Worksheet 2) and or a reference to supporting documentations (such as a <br /> geotechnical report). <br /> List#3: On-Site Stormwater Management BMPs for Flow Control Exempt Projects <br /> Feasible Infeasible If infeasible provide justification <br /> BMP T5.13: Post-Construction Soil There are no existing pervious surfaces in the project <br /> Quality and Depth I site <br /> Feasible Infeasible If infeasible provide justification <br /> *BMP T5.10A: Downspout Full Infiltration • *Soils report required for this BMP <br /> or <br /> BMP 5.30: Full Dispersion There are no improvements to existing roof in this project <br /> BMP T5.10B: Downspout Dispersion <br /> Systems • There are no improvements to existing roof in this project <br /> BMP T5.10C: Perforated Stub-out <br /> There are no improvements to existing roof in this project <br /> Connections <br /> .Category 3Other Hard Surfaces <br /> Feasible Infeasible If infeasible provide justification <br /> BMP T5.12: Sheet Flow Dispersion ✓ <br /> There are no improvements to existing roof in this project <br /> or <br /> BMP T5.11: Concentrated Flow <br /> There are no existing pervious surfaces in the project site. <br /> Dispersion <br /> Task 5: Attach sizing implementation for the BMP selected above in List#1 or#3. <br /> /r . <br /> Cam/ Worksheet 3 (attached) provides tools for sizing your selected BMP. Fill out the sizing <br /> justification sheet for your selected BMP in Worksheet 3 and submit to Permit Services <br /> attached to this report. <br /> City of Everett Public Works <br /> Small Project Stormwater Site Plan Report-Dec 2019 19 <br />