6680 Lotus Trail -Grading and Wall PlanGrading Calculations6680 Lotus Trail, Chanhassen, MN 55317Soil Disturbance (ft) Ft2 Ft3 YardsNOTESWalkout Basement Wall Exposure 16.9 (l) x 16.9' (w) x 1.5' (h) 285.6 428.4 15.9Lumber walls & gravel previously supporting soil eroded garden.South Side Yard Drainage 28' (l)10' (l) x 5' (w) x 2' (d) 50 100 3.7Soil eroded, tree roots showing. Previous garden beds along house are covered with soil. Half of drainage area is already angled properly. Total width of drainage area will be approx. 10' depending on tree roots.Back Yard - 3rd Tier - South 33' (l) x 1.5'(w) x 2' (h) 49.5 99 3.7Back Yard - 2nd Tier - Middle 33' (l) x 1.5' (w) x 2' (h) 49.5 99 3.729.9 (total distance on west side of property) - 5' (from west property line) - 5' (grassed ramp) = 19.9' total wall lengthBack Yard - Garage -1st Tier47' (l) x 1.5' (w) x 2' (h) 70.5 141 5.2Replacing existing approx 15' long lumber walls with boulders. North Side Yard Infiltration Basin/Swale 28' (l)28' (l) x11' (w) x 2' (d) 308 616 22.8Soil eroded, tree roots showing. Build up area and place landscape fabric and rocks. Remove shed and asphalt parking pad.TOTAL54.9Page 1 of 3
Retaining Walls6680 Lotus Trail, Chanhassen, MN 55317Size (ft) Ft2 NOTESFront Steps Replacement 3' (l) x 3' (w) x 1' (h)9Replacing treated lumber walls with boulders. No soil movement. Pebbles, weeds, and debris clean-up.Associated Wall 21.7' (l) x 1' (w) x 1'-2' (h) with Front Steps Replacement 21.7' (l) x 1' (w) x 1'-2' (h) 21.7Replacing treated lumber walls with boulders for permanent stabilization on both sides of steps.No soil movement. Pebbles, weeds, and debris clean-up.Front Yard Wall 74' (l) 74' (l) x 1.5' (w) x 3.9' (h)111Wall is being built. Soil from site is being added to wall.Back Yard - 3rd Tier Garden Wall 33' (l)x 1.5'(w) x 2' (h)29.9Back Yard - 2nd Tier-Middle 25' (l) x 1.5' (w) x 2' (h)37.5Back Yard - Garage 42' (l) Wall (1st Tier-North) - Replacement of 15' Wall 42' (l) x 1.5' (w) x 2' (h) 63Back Yard - West Property Boundary Wall 88'(l) x 1.5' (w) x 2' (h) 66Average height 2'. Only digging one ft max.TOTAL 338.05Page 2 of 3
Disturbed Soil Area Calculations
6680 Lotus Trail, Chanhassen, MN 55317
Property Size 120.27' x 100.24' 12055.9
Impervious
Surfaces -- 3929.2
Southwest Wooded
Area est. 31' x 28.2' 874.2
South Wooded Area est. 30' x 28' 840.0
Southeast Wooded
Area est. 39' x 28.2' 1099.8
Disturbed Soil
Areas 5312.6 ft2
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