HomeMy WebLinkAboutWPO201500049 Bond Estimates 2015-08-24 (3)Project Name: Claudius Center
WPO file number: WP0201500049
Erosion and Sediment Control Bond Estimate
Item Item
Number
stal lization (PS, TS)
all fence (SF)
safety fence(SAF)
diversion (DD, FD, RW D)
temporary slope drain (TSD)
pipe length
earthwork for trap /basin
length
check dam
height of dam at toe
construction entrance (CE)
height of fill at face
wash rack
length of dam
paved construction entrance
lap width
rip-rap, placed
(area above transition)
20 ft
(total width of dam)
survey and layout (price par 0.1 mi.)
(height below transition)
mobilization
(area below transition)
stream crossing (computed independently)
(total fill volume)
(depth below lransilior
length of spillway
0 at
width of spillway
structures for basin
0.0 cy
(total fill volume)
riser height
3 ft
riser diameter
231 cy
barrel length
(spillway stone tons)
barrel diameter
all fence inlet protection (IP)
stone inlet protection (IP)
outlet protection (OP)
length
channel (SCC, matted)
length
check dam
depth in channel
construction entrance (CE)
cut at face
wash rack
30 ft
paved construction entrance
25 ft
rip-rap, placed
depth
20 ft
width
survey and layout (price par 0.1 mi.)
acres
mobilization
(total width of cut)
stream crossing (computed independently)
0 ft
pipe diameter
0 in
0 ft
cut at high side
10 ft
0 ft
cut at face
5 ft
30 ft
length of cut
25 ft
0 it
width of cut
20 ft
0 sf
(eree below transtion)
150 of
0 ft
(total width of cut)
50 ft
O ft
(depth below lransilior
5 ft
0 at
(area above transition)
100 sf
0.0 cy
(total fill volume)
231.5 cy
3 ft
(TOAL CV estimate)
231 cy
7 ft
(spillway stone tons)
1.2 tons
Oft
0 in
full unit price)
so 00
0 ft
base plate or fdo
0
0 in
(barrel unit price)
5O 00
barrel collars
0
baffle length
0 ft
0 it
width
0 ft
0 it
width
0 ft
0 it
channel width
0 ft
0 it
length
0 ft
0
(tons)
0 tons
1
traps and basins
1
No. Unit
Unit Cost
Cost
(installed)
1 acres
$5,000.00
$5,000.00
460 ft
$5.00
$2,300.00
0 ft
$5.00
$0.00
400 ft
$13.00
$5,200.00
$0.00
$0.00
I
cost sum
rcj mgmt
contingency
Total
$13.00 $3,003.00
$50.00 $60.00
$0.00
$200.00 $0
$0.00
$200.00 $0
$50.00 $0
$100.00 $0.00
$200.00 $1,800.00
$0.00 $0.00
$0.00
$0.00 $0.00
$2,000.00 $2,000.00
$2,000.00 $2,000.00
$3,500.00 $0.00
$60.00 $0.00
$1,000.00
$500.00
$0.00
$22 3�4863
$29.45
$2,629.25
$28,930
8/24/2015
Approximate Earthwork computations for sed
Assumes all cut and fill slopes are 2:1 for simplicty
.y
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)12 - height x height
Length of Cut
liment traps and basins
Width
►n 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
Fill for Dam
(imately)