HomeMy WebLinkAboutWPO201400075 Calculations 2015-01-27 (2)Project Name: Rocky Hollow -VSMP WP0201400075
WPO file number: WP0201400075
Erosion and Sediment Control Bond Estimate
Item
Item
No. Unit
Unit Cost
cost
Number
installed
1
stablization (PS, TS)
1.5 acres
$5,000.00
$7,500.00
2
silt fence (SF)
1710.0 ft
$5.00
$8,550.00
3
safety fence (SAF)
0.0 ft
$5.00
$0.00
4
diversion (DD, FD, RWD)
180 ft
$13.00
$2,340.00
5
temporary slope drain (TSD)
pipe length
0 ft
pipe diameter
15 in
$35.00
$0.00
6
earthwork for tra2/basin (sediment trap #1)
7
height of dam at toe
1 ft
cut at high side
12 ft
8
height of TII at face
1 ft
cut at face
3 ft
9
length of dam
60 ft
length of cut
60 ft
10
top width
2.5 ft
width of cut
5 ft
11
(area above transition
4.5 sf
(area below transitic
33 sf
12
(total width of dam)
2 ft
(total width of cut)
35 ft
13
(height below transitio
0 ft
(depth below transit
9 ft
14
(area below transition;
0 sf
(area above transitic
76.5 sf
15
(total fill volume)
10.0 cy
(total fill volume)
243.3 cy
16
length of spillway
2.5 ft
(TOAL CY estimate
247 cy
$13.00
$3,211.00
17
width of spillway
4 ft
(spillway stone tons
0.6 tons
$50.00
$30.00
18
structures for trap #1
NA
19
earthwork for trra /basin (sediment trap #2)
20
height of dam at toe
0 ft
cut at high side
3.5 ft
21
height of fill at face
3.5 ft
cut at face
3.5 ft
22
length of dam
0 ft
length of cut
40 ft
23
top width
2 ft
width of cut
4 ft
24
(area above transition
31.5 sf
(area below transitic
38.5 sf
25
(total width of dam)
0 ft
(total width of cut)
18 ft
26
(height below transitio
-3.5 ft
(depth below transit
0 ft
27
(area below transition;
-12.25 sf
(area above transitic
0 sf
28
(total fill volume)
0.0 cy
(total fill volume)
57.0 cy
29
length of spillway
2 ft
(TOAL CY estimate
57 cy
$13.00
$741.00
30
width of spillway
1 ft
(spillway stone tons
0.1 tons
$50.00
$5.00
31
structures for trap #2
NA
34
stone inlet protection (CIP)
2
$200.00
$400.00
35 A
outlet protection (OP), Also, rip -rap, below
length
8 ft
width
9.25 ft
1
$333.00
$333.00
36 B
outlet protection (OP), Also, rip -rap, below
length
8 ft
width
9.25 ft
1
$333.00
$333.00
37 C
outlet protection (OP), Also, rip -rap, below
length
8 ft
width
9.25 ft
1
$333.00
$333.00
38
channel (SCC, matted)
length
940 ft
width
3 ft
$3,666.00
39
check dam
depth in channel
0 ft
channel width
0 ft
0
$0.00
$0.00
40
construction entrance (CE)
0
$2,000.00
$0.00
41
wash rack
1
$2,000.00
$2,000.00
42
paved construction entrance
1
$3,500.00
$3,500.00
43
level spreader -401f [total , 6" x 6" treated timbers [6" x 6" x 8' -Low,
6 ea
3 ea
$25.00
$150.00
44
level spreader - installation, inc misc. stone
('E' and 'F' storm lines)
3 ea
3 as
$200.00
$600.00
45
rip -rap, placed
depth
2 ft
length
80.0 ft
46
at box culvert (M. Bell email, Tue 1/27/2015 9
width
2.3
(tons)
21.4958 tons
$60.00
$1,289.75
47
rip -rap, placed
depth
1.5 ft
length
53.0 ft
48
ditch, pipe outfall to stream
width
3.5
(tons)
15.9994 tons
$60.00
$959.96
49
survey and layout (price per 0.1 mi.)
acres
1.5
traps and basins
4
$2,750.00
50
mobilization
$500.00
51
stream crossing (computed independently)
$0.00
cost sum
$39,191.71
proj mgmt
$5,878.76
contingency
$4,507.05
_EA
Total $49,580
1/27/2015
Project Name: Rocky Hollow -VSMP WP0201400075
WPO file number: WP0201400075
Mitigation Plan Bond Estimate
Item Item
Number
1 Mitigation Area -trees (canopy + understory)
2 Small shrubs & grasses (VDOT bid tab- 2013, 4 species, $ x 2)
1/27/15, JEA
No. Unit
Unit Cost
Cost
installed
162 Each
$150.00
$24,300.00
81 Each
$29.52
$2,391.12
cost sum
$26,691.12
prof mgmt
$4,003.67
contingency
$3,069.48
Total
$33,770
1/27/2015