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MISC LID BMP <br /> T5.13:Post Construction Soil Quality and Depth <br /> This section applies to lawn and landscape areas. <br /> On your site plan,show the edge of all ground and vegetation that will be disturbed by the project. <br /> 1. Total Disturbed Area: 5,989 ft2 <br /> (Should match line 1 on the Stormwater project,page 2) <br /> 2. Onsite hard surfaces: 3,253 ft2 <br /> (Should match line 5 on the Stormwater project information,page 2): <br /> 3. Area of lawn or turf: 2,736 ft2 <br /> 4. Area of landscaping and planting beds: ft2 <br /> 5. Areas exempted from soil amendment requirements: ft2 <br /> (Due to existing tree roots,steep slopes,or wetland soils) <br /> 6. CHECK:The total of lines 2 through 5 should equal line 1. 5,989 = 5,989 <br /> Calculate the Amendment Amount Needed <br /> TURF/LAWN AREA <br /> 7. Area of lawn or turf(from line 3 above) 2,736 ft2 <br /> Multiply by conversion factor from 1.75 inches to cubic yards (yd3): x 0.0054 <br /> 8. Amendment quantity needed for lawn or turf 25.85 yd3 <br /> 9. Area of landscaping and planting beds (from line 4 above) ft2 <br /> a. Multiply by conversion factor from 3 inches to cubic yards(yd3): x 0.0093 <br /> 10. Amendment quantity needed for landscaping/planting beds yd3 <br /> 11. TOTAL AMENDMENT QUANTITY NEEDED <br /> (total of lines 8 and 10) 25.85 + 0 = 25.85 yd3 <br /> City of Everett Public Works <br /> Small Project Stormwater Site Plan Report-Dec 2019 42 <br />