Laserfiche WebLink
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 />FOR-.. <br />Feasible <br />Infeasible <br />If infeasible provide justification <br />BMP T5.13: <br />Post -Construction Soil <br />Quality and Depth <br />U <br />Feasible <br />Infeasible <br />If infeasible provide justification <br />*BMP T5.10A: <br />Downspout Full Infiltration <br />I— <br />__1 <br />*Soils report required for this BMP <br />or <br />BMP 5.30: <br />Full Dispersion <br />F_ <br />n <br />Per the site constraints and setback requirements full infiltration is infeasible. The required <br />BMP T5.10B: <br />Downspout Dispersion <br />Systems <br />BMP T5.10C: <br />Perforated Stub -out <br />Connections <br />Per site constraints, required setbacks cannot be maintained. <br />—•• • -— — - <br />Feasible <br />Infeasible <br />If infeasible provide justification <br />BMP T5.12: <br />Sheet Flow Dispersion <br />7 <br />Required setbacks cannot be provided. <br />or <br />BMP T5.11: <br />Concentrated Flow <br />Dispersion <br />The required setback from the property line and the vegetated flowpath cannot be provi, <br />0 Task 5: Attach sizing implementation for the BMP selected above in List #1 or #3. <br />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 />