HomeMy WebLinkAboutWPO201600085 Bond Estimates 2017-02-07Project Name: SOCA Field House
WPO file number: 2016-00085
Erosion and Sediment Control Bond Estimate
Item Item
Number
stabl tion (PS, TS)
silt fence (SF)
safety fence (SAF)
diversion (DD, FD, RWD)
temporary slope drain (TSD)
earthwork for trap/basin
structures for basin
sill fence inlet protection (IP)
stone inlet protection (IP)
pipe length
height of dam et toe
height of fill at face
length of dam
top width
(area above transition)
(total width of dam)
(height below transition
(area below transition)
(total fill vaume)
length of spillway
width of spillway
ser height
riser diameter
barrel length
barrel diameter
cutlet protection (OP)
length
channel (SCC, matted)
length
check dam
depth in charms
instruction entrance (CE)
out at face
wash rack
50 ft
paved construction entrance
73 ft
np-rap, placed
depth
35 ft
width
survey and layout (price per 0.1 mi.) acres
mobilization
stream crossing (computed independently)
0 ft
pipe diameter
0 in
6 ft
out at high side
3 ft
2 ft
out at face
1 ft
50 ft
length of out
73 ft
4 ft
width of out
35 ft
16 at
(area below transition)
37 sf
12 ft
(total width of cut)
43 ft
4 ft
(depth below tranabor
2 ft
8 at
(area above transition)
39 at
44.4 cy
(total fill volume)
205.5 cy
5 ft
(TOAL CV estimate)
220 cy
9 ft
(spillway stone tons)
2.6 tons
Oft
0 in
(,is.,unit price)
$0.00
0 ft
base plate a fdn
0
0 in
(barrel unit price)
50.00
barrel collars
0
baffle length
0 ft
15 ft
width
10 ft
3 ft
width
120 ft
1 ft
channel width
10 ft
2 ft length 50.0 ft
5.0
2 traps and basins 1
No. Unit
Unit Cost
Cost
$600.00
nstalled
$0.00
1.5 acres
$5,000.00
$7,500.00
600.0 ft
$5.00
$3,000.00
350.0 ft
$5.00
$1,750.00
775 ft
$13.00
$10,075.00
$0.00
$0.00
$13.00 $2,860.00
$50.00 $130.00
$0.00
$200.00 $0
$0.00
$200.00 $0
$50.00 $0
1 $100.00
$100.00
3 $200.00
$600.00
0 $675.00
$0.00
$468.00
0 $225.00
$0.00
0 $2,000.00
$0.00
0 $2,000.00
$0.00
1 $3,500.00
$3,500.00
$60.00 $1,725.00
$1,500.00
$1,500.00
$0.00
cost sum $34,708.00
contingency $3,470.80
Total $38,180
217/2017
Approximate Earthwork computations for sed
Assumes all cut and fill slopes are 2:1 for simplicty
Cut at High Side
h2
Height of Fill at Face
h1 %,
w
Width of Cut
Fill area above transition = h1(2h1) + hl (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
Top
I—w
transitic
h1
Cut at Fa
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)
Project Name: SOCA Field House
WPO file number: WPO201600085
TM P(s) : 062A3-00-00-001 AO
Date Estimate Completed: 11/28/2018
Stormwater Management Bond Estimate
Item Item
Number
Stormwater Nutrient Credits (Ibs/yr phosphorus)
No. Unit Unit Cost Cost
installed
2.44 EA $15,000.00 $36,600.00
cost sum
$36,600.00
contingency
$3,660.00
Total
$40,260
11/28/2018