HomeMy WebLinkAboutWPO201800093 Bond Estimates 2019-09-16 (2)Project Name: Erosion and Sediment Control and Stormwater Management Submittal VSMP /WPO #201800093 Sunrise Senior Living The Colonn
WPO file number: WP0201800093
Till 06000-00-00-024EO
Date Estimate Completed by Applicant; received 09-03-19. Checked 09-16-19 by CDD/Engineering
Erosion and Sediment Control Bond Estimate
Item
Item
No. Unit
Unit Cost
Cost
Number
installed
1
stablization (PS, TS)
0.8 acres
$5,000.00
$4,100.00
2
silt fence (SF)
168.0 ft
$5.00
$840.00
3
safety fence(SAF)
0.0 ft
$5.00
$0.00
4
diversion (DID, FD, RWD)
0 ft
$13.00
$0.00
5
temporary slope drain (TSD)
pipe length
ft
pipe diameter
- in
$0.00
$0.00
6
Sediment Basin - N/A 911F
-
7
earthwork for Sediment Basin #1
8
structures for Sediment Basin#1
9
Sediment Trap #1
-
10
earthwork for trap/basin
11
height of dam at toe
cut at high side
12
height of fill at face
ft
cut at face
ft
13
length of dam
■ft
ft
length of cut
.ft
ft
14
top width
ft
width of cut
ft
15
(area above transition
0 sf
(area below transitik
0 sf
16
(total width of dam)
0 ft
(total width of cut)
0 ft
17
(height below transitio Oft
(depth below transit Oft
18
(area below transition)
0 sf
(area above transiti,
0 sf
19
(total fill volume)
0.0 cy
(total fill volume)
0.0 cy
20
length of spillway
ft
(TOAL Cy estimate 0 cy
$13.00
$0.00
21
width of spillway
ft
(spillway stone tons
0 tons
$50.00
$0.00
22
structures for basin
23
riser height
0 ft
24
riser diameter
0 in
(riser unit price)
$0.00
$0.00
25
barrel length
0 ft
base plate or fdn
$200.00
$0
26
barrel diameter
0 in
(barrel unit price)
$0.00
$0.00
27
barrel collars
$200.00
$0
28
baffle length
Mft
$50.00
$0
29
30
tree protection
792 ft
$5.00
$3,960.00
31
silt fence inlet protection (IP)
$100.00
$200.00
32
stone inlet protection (IP)
$200.00
$400.00
33
outlet protection (OP)-Trap#1
length
0 ft
width
0 ft
$0.00
$0.00
34
outlet protection (OP)-Basin#1
length
0 ft
width
0 ft
$0.00
$0.00
35
outlet protection (OP)
length
0 ft
width
0 ft
$0.00
$0.00
36
channel(SCC, matted)
length
0 ft
width
0 ft
$0.00
37
check dam
depth in channel
0 ft
channel width
0 ft
0.00
0.00
38
construction entrance (CE)
$2,500.00
$2,500.00
39
wash rack
$2,000.00
$2,000.00
40
paved construction entrance
$3,500.00
$0.00
41
rip -rap, placed
depth
ft
length
-ft
42
width
(tons)
0 tons
$60.00
$0.00
43
44
survey and layout (price per 0.1 mi.)
acres
traps and basins
$410.00
45
mobilization
$2,500.00
46
Temporary Access road
cost sum $16,910.00
WPO201800093- inrise8enior Living 081519-rcv091619_E:C_bond _e9 contingency $1,691.00
Total $18,610
9/16/2019
Approximate Earthwork computations for sed
Assumes all cut and fill slopes are 2:1 for simplicty
Height of Fill at Face I
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
r
►n point \ Height of Dam at Toe
h2
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)