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MISC LID BMP T5.13: Post Construction Soil Quality and Depth This section applies to lawn and landscape areas. On your site plan, show the edge of all ground and vegetation that will be disturbed by the project. 1. Total Disturbed Area: ...................................................................................... 6969 ft2 (Should match line 1 on the Stormwater project, page 2) 2. Onsite hard surfaces: .................................................................................... 3757 ft2 (Should match line 5 on the Stormwater project information, page 2): 3. Area of lawn or turf: ....................................................................................... 3212 ft2 4. Area of landscaping and planting beds: ............................................................. 0 ft2 5. Areas exempted from soil amendment requirements: .......................................... 0 ft2 (Due to existing tree roots, steep slopes, or wetland soils) 6. CHECK: The total of lines 2 through 5 should equal line 1. 6969 = 6969 Calculate the Amendment Amount Needed TURF/LAWN AREA 7. Area of lawn or turf (from line 3 above)........................................................... 3212 ft2 Multiply by conversion factor from 1.75 inches to cubic yards (yd3): x 0.0054 8. Amendment quantity needed for lawn or turf .................................................... 17.34 yd3 9. Area of landscaping and planting beds (from line 4 above) ................................. 0 ft2 a. Multiply by conversion factor from 3 inches to cubic yards (yd3): x 0.0093 10. Amendment quantity needed for landscaping/planting beds ............................... 0 yd3 11. TOTAL AMENDMENT QUANTITY NEEDED (total of lines 8 and 10) 17.34 + 0 = 17.34---- yd3 City of Everett Public Works Small Project Stormwater Site Plan Report -Dec 2019 42