HomeMy WebLinkAboutWPO202200010 Bond Estimates 2022-06-08Project Name: 6395 Dick Woods Road.
WPO file number: WP0202MOO10
Erosion and Sediment Control Bond Estimate
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Number I(a W
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Tool
S28180
Sourwood
6'
160
11
Serviceberry Autumn Brilliance
6'
160
11
American Holly
6'
260
11
Eastern White Pine
6'
250
11
Inkberry Holly
3-4'
120
6
Winterberry Holly
3-4'
120
6
Arrowwood Viburnum
3-4'
100
3
1760
1760
2860
2750
720
720
300
10870
Approximate Earthwork computations for sed
Assumes all cut and fill slopes are 2:1 for simplicty
WE
Height of Fill at Face
�— h1
Cut at High Side
h2
transitic
w h1
Width of Cut Cut at Fa
Fill area above transition = h1(2h1) + h1(w)
Fill area below transition;
total width of fill (dam) = 2h1 + w + 2h2
height below transition = h2-h1,
area = (width*height)/2 - height x height
Length of Cut
liment traps and basins
Width
I
in point \ Height of Dam at Toe
h2
ice
Volume = Length of Fill x Fill Area
Cut Areas and Volume is the same as fill
but using the cut dimensions
Length of Fill for Dam
(approximately)